CN118209361B - Tree growth environment investigation sampling equipment - Google Patents

Abstract

The invention discloses a tree growth environment investigation sampling device, and relates to the technical field of environment investigation. The tree trunk cutting and sampling device comprises a plurality of annular plates matched with a tree trunk, and further comprises a clamping lifting part and a cutting and sampling part, wherein the cutting and sampling part comprises a second supporting rod, the second supporting rod is fixedly arranged between two connecting blocks on the same vertical line, and a tree core sampling structure is arranged on the second supporting rod. The advantages are that: through utilizing the elasticity of a plurality of springs, fix equipment stability on the trunk, carry out the sample altitude mixture control of spiral lift, can not cause the damage to the trunk when carrying out the sampling of difference in height to the trunk of different thickness, can accomplish two kinds of sample work of tree core and bark simultaneously, and take out again after can carrying out certain detection work to the bark that the sample was accomplished, improve trunk sample testing result's accuracy, through the cooperation control of inductor, whole equipment uses comparatively convenient.

Description

Tree growth environment investigation sampling equipment

Technical Field

The invention relates to the technical field of environmental investigation, in particular to a tree growth environment investigation sampling device.

Background

In the aspect of forestry research, sampling measurement is often required to be carried out on trees, a sampling investigation method is generally adopted to measure growth rings of the trees so as to study the past climate, a growth cone is a universal sampling tool in investigation, and therefore, the industry introduces a tree growth environment investigation sampling device which is convenient for sampling and researching the skin and the tree core of the trees.

The tree growth environment investigation sampling equipment that uses at present, like chinese patent No. ZL202222600828.3 discloses a tree pest investigation is with trunk sampling device, this sampling device includes the base, the upper surface fixed mounting of base has the box body, and the top of box body is inserted and is equipped with the montant, and fixed block fixed connection is passed through at the top of montant, and one side fixed mounting of fixed block has the hydraulic stem, and box fixed connection is passed through to one side of hydraulic stem, and first splint and second splint are inserted to one side of box.

Above-mentioned sampling device can take a sample according to the diameter of trunk when taking a sample to the trunk, but above-mentioned device is when taking a sample the trunk, and highly limited when taking a sample, and can only take a sample the trunk epidermis, can not accomplish the sample work to the tree core, and the result that the sample was accomplished can not carry out simple detection when taking a sample.

It is therefore desirable to design a tree growth environment investigation sampling device to solve the above problems.

Disclosure of Invention

The invention aims to solve the problem that sampling is difficult in the prior art, and provides a tree growth environment investigation sampling device.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

The utility model provides a tree growth environment investigation sampling equipment, includes a plurality of annular plates that match with the trunk, still includes centre gripping elevating system for centre gripping and altitude mixture control when taking a sample, centre gripping elevating system is including being in a plurality of connecting plates of two different altitudes, and the connecting plate rotates and installs between two corresponding annular plates, and two annular plates that are connected with the connecting plate are a set of, two adjacent groups all connect through telescopic link rotation between the annular plate, be in two of them on same vertical line telescopic link one is the disconnect state in the middle of, this telescopic link one's middle fixed mounting has the jan coupling, every group all install the connecting block through elevation structure on the annular plate;

The cutting sampling part is used for cutting and sampling the inside and the epidermis of trees, the cutting sampling part includes bracing piece two, and bracing piece two is fixed to be set up between two connecting blocks on same vertical line, install tree core sampling structure on the bracing piece two wherein between the connecting block on same vertical line fixed mounting has bracing piece one jointly, the arc case is installed through elastic structure to bracing piece one, two cutting holes have been seted up on the arc case, install bark cutting structure in the arc case, two square holes have been seted up to one side of arc case, install sample detection structure jointly between arc case and the two square holes.

In the above-mentioned investigation sampling device for tree growth environment, the lifting structure comprises a second telescopic rod fixedly installed on the connecting plate, one end of the second telescopic rod far away from the connecting plate is fixedly connected with the connecting block, a second spring is fixedly installed between the connecting plate and the connecting block together, and the second spring is sleeved on the corresponding second telescopic rod;

An arc-shaped hole is formed in the connecting block, an arc-shaped telescopic rod is fixedly installed between the corresponding two annular plates, the arc-shaped telescopic rod penetrates through the arc-shaped hole in a sliding mode, a first spring is fixedly installed between the annular plates and the corresponding connecting block, and the first spring is sleeved on the arc-shaped telescopic rod;

Two fixed rods are fixedly arranged on one side, away from the connecting plate, of the connecting block, rollers are commonly and fixedly arranged between the two fixed rods, and a plurality of rollers at the same height are combined into a group and are arranged on the outer side of the trunk in a rolling mode.

In the above-mentioned investigation sampling equipment for tree growth environment, a motor I is fixedly installed on the second supporting rod, and the driving end of the motor I is fixedly connected with one of the rollers for driving the whole device to lift.

In the above-mentioned tree growth environment investigation sampling equipment, the tree core sampling structure is including seting up rotation hole, installation cavity and the rotation groove on bracing piece two, and the rotation hole is linked together with installation cavity and rotation groove, fixed mounting has motor two in the installation cavity, the driving end fixed mounting of motor two has gear one, fixed mounting has the support frame in the rotation hole, rotate on the support frame and install the ring gear one with gear one engaged with, the growth awl is installed to ring gear one internal thread, and the growth awl rotates in the rotation hole, the one end rotation block that the trunk was kept away from to the growth awl has the cooperation to rotate the annular slab one that the groove used mutually, the cooperation is installed tree core sampling component between annular slab one and the growth awl.

In the above-mentioned tree growth environment investigation sampling equipment, the tree core sampling assembly includes two springs three of fixed mounting on the crown plate one, two the equal fixed mounting of one end that the crown plate one was kept away from to the spring three has the pull rod two, two the one end that the crown plate one was kept away from to the pull rod two is all rotated and is installed the arc, two equal fixed mounting has the quarter butt on the arc, and two quarter butt all rotate and install in growing cone, two equal fixed mounting has the pull rod one on the arc, two common fixed mounting has the crown plate second of slip in growing cone between the pull rod one, fixed mounting has a plurality of spliced poles on the crown plate two, corresponding two common fixed mounting has the sample chi between the spliced pole.

In the above-mentioned investigation of tree growth environment sampling equipment, the elastic structure includes two gag lever posts of fixed mounting on bracing piece one, set up spacing hole on the arc case, and two gag lever posts all slide in corresponding spacing hole, common fixed mounting has first spring between bracing piece one and the arc case, and first spring housing is established on corresponding gag lever post.

In the investigation sampling equipment for tree growth environment, the bark cutting structure comprises a first motor fixedly installed in an arc-shaped box, a first conical tooth ring is fixedly installed at the driving end of the first motor, a plurality of second long rods are installed in the arc-shaped box in a rotating mode, one of the second long rods is fixedly sleeved with a second conical tooth ring meshed with the first conical tooth ring, two transmission wheels and two third toothed rings are fixedly installed at two ends of the second long rods and located at two sides, two third toothed rings are also installed at two ends of the second long rods respectively, the transmission wheels are located between the corresponding two third toothed rings, unidirectional bearings are fixedly sleeved at two ends of the second long rods, the two unidirectional bearings are also respectively sleeved with the transmission wheels in a rotating mode, a plurality of sensors are installed in the arc-shaped box, and cutting assemblies matched with the transmission wheels are installed in the arc-shaped box.

In the above-mentioned investigation sampling device for tree growth environment, the cutting assembly comprises a second motor fixedly installed in an arc-shaped box, a belt pulley III is fixedly installed at the driving end of the second motor, two first rotating rods are rotatably installed in the arc-shaped box, the first rotating rods are fixedly provided with belt pulleys I, a chain II is sleeved between the belt pulleys III and the first rotating rods in a rotating way, a third bevel gear is fixedly installed on the first rotating rods, two third long rods are rotatably installed in the arc-shaped box, a second bevel gear meshed with the corresponding third bevel gear is fixedly installed at one ends, close to the three phases, of the two long rods, and a first bevel gear is fixedly installed at one ends, far away from each other, of the two long rods;

The novel rotary cutting machine is characterized in that two second rotating rods are installed in the arc-shaped box in a rotating mode, three bevel gears meshed with the first bevel gears are fixedly installed at one ends of the second rotating rods, first gears are fixedly installed at the other ends of the second rotating rods, a plurality of first threaded rods are installed in the arc-shaped box in a rotating mode, third gears are fixedly installed on the first threaded rods, chains are sleeved between the first gears and the two third gears in a rotating mode, nuts are installed on the first threaded rods in a threaded mode, lifting plates are fixedly installed between the nuts in a threaded mode, first blades are fixedly installed on the lifting plates, sliding rods sliding in the arc-shaped box are fixedly installed at two ends of the first blades, and auxiliary mechanisms matched with the first blades are installed on the first rotating rods.

In the above-mentioned investigation sampling device for tree growth environment, the auxiliary mechanism includes the band pulley second of fixed mounting on two bull sticks respectively, two the arc incasement rotation is installed two minor axis, two also fixed mounting has band pulley second respectively on the minor axis, corresponding two between the band pulley second joint rotation cover be equipped with the chain first, two on the minor axis equal fixed mounting have the second gear, arc incasement rotation is installed two with corresponding second gear engaged with toothed ring second, two equal screw thread in the toothed ring second is installed threaded rod second, two equal fixed mounting have with blade second that cooperates the use on the threaded rod second.

In the above-mentioned tree growing environment investigation sampling equipment, the sample detection structure includes the sample case of block installation in two square downthehole respectively, two all offer the round hole on the sample case, two equal slidable mounting has the push rod in the round hole, two the one end that the push rod is located the arc case outside is equal fixed mounting has the plectane, two common fixed mounting has the second spring between plectane and the corresponding sample case, two the sample case is located one side of arc incasement is equal fixed mounting has the cutting circle, two equal fixed mounting has a plurality of needle sensor in the cutting circle, fixed mounting has the motor III in the arc case, the driving end fixed mounting of motor III has the bevel gear II, arc incasement rotation is installed stock one, fixed mounting has the bevel gear one with bevel gear two looks engaged bevel gears, the equal fixed mounting in both ends of stock one has two gears II, slidable mounting has a plurality of blade two with corresponding two looks engaged blade two in the arc case and corresponding blade two the corresponding blade is fixed mounting has the corresponding cutting board that uses jointly to fix the cutting circle.

Compared with the prior art, the invention has the advantages that:

1: this trees growth environment investigation sampling equipment is when taking a sample the trees, has the advantage of taking a sample to the not co-altitude of trunk, through the slope setting of a plurality of gyro wheels, cooperates a plurality of annular plates, telescopic link one simultaneously, realizes the different sample work of trunk height of different diameters for equipment can stabilize and remove and can not cause the damage to the trunk on the trunk, satisfies the sample work of the not co-altitude different angles of trunk simultaneously.

2: This trees growth environment investigation sampling equipment is when taking a sample to trees, has the advantage of taking a sample to the tree core, through the setting of a plurality of sampling ruler, can be when the inside sample of trunk is got into to the growth awl, utilizes the removal of growth awl to provide power for the cutting of tree core, guarantees the smoothness on surface when tree core takes a sample, can carry out analysis observation to the tree core after the sample is accomplished better.

3: This trees growth environment investigation sampling equipment is when taking a sample to trees, has the advantage of taking a sample to the bark, through the cutting cooperation of blade one with blade two, accomplishes the cutting and cut work of bark, can cooperate the spiral removal of equipment, utilizes the transmission work that its camber is opposite to carry out preliminary flexibility to the bark and detects, can take a sample at random to a plurality of positions in the trunk round, improves accuracy and the variety of sampling result.

4: This trees growth environment investigation sampling equipment is when taking a sample trees, has the advantage that detects after the bark sample is accomplished, and after the bark is accomplished that takes a sample, can accomplish the automated inspection of required measured data in the bark under the cooperation of butt plate and cutting circle, reduce the bark and take out the change of the bark surface that causes in the testing process, testing result is more accurate and the process is comparatively convenient.

In summary, the device is stably fixed on the trunk by utilizing the elasticity of the plurality of springs, the sampling height of spiral lifting is adjusted, the trunks with different thicknesses can be sampled, meanwhile, the trunk can not be damaged, meanwhile, two kinds of sampling work of tree cores and barks can be completed, the barks after sampling are taken out after certain detection work is performed, the accuracy of trunk sampling detection results is improved, and the whole device is convenient to use through the cooperation control of the sensor.

Drawings

FIG. 1 is a schematic structural diagram of a tree growth environment investigation sampling device according to the present invention;

FIG. 2 is a schematic view of a structure of a cutting hole;

FIG. 3 is a schematic diagram of a first motor;

FIG. 4 is a schematic structural view of a connection block;

FIG. 5 is a schematic view of the structure of the first ring gear and the first gear;

FIG. 6 is a schematic view of the internal structure of the growth cone of FIG. 5;

FIG. 7 is a schematic view of a plurality of sampling scales in a closed state;

FIG. 8 is a schematic view of the structure of a growth cone;

FIG. 9 is a cross-sectional view of the structure of FIG. 8 in the direction of the growth cone A-A;

FIG. 10 is a schematic view of the structure of a circular plate, a first spring;

FIG. 11 is a schematic view of the internal structure of the arcuate box;

FIG. 12 is a schematic view of a gear II and a retaining plate;

FIG. 13 is a schematic view of the structure of the first and second blades;

FIG. 14 is a schematic view of the structure of the nut and slide bar;

FIG. 15 is a schematic view of the structure of the second toothed ring;

Fig. 16 is an exploded view of the cutting loop.

In the figure: 1 annular plate, 2 telescopic rod, 3 roller, 4 support rod, 5 growth cone, 6 annular plate, 7 support rod, 8 spring, 9 spring, 10 trunk, 11 motor, 12 connecting plate, 13 connecting block, 14 arc box, 15 toothed ring, 16 motor, 17 gear, 18 pull rod, 19 arc plate, 20 short rod, 21 pull rod, 22 spring, 23 annular plate, 24 connecting column, 25 sampling ruler, 26 first spring, 27 motor, 28 long rod, 29 chain, 30 rotating rod, 31 first motor, 32 chain, 33 long rod, 34 second motor, 35 sampling box 36 round plate, 37 lifting plate, 38 knife blade I, 39 knife blade II, 40 gear II, 41 offset plate, 42 bevel gear I, 43 bevel gear II, 44 threaded rod I, 45 chain III, 46 slide bar, 47 bevel gear III, 48 first bevel gear, 49 long rod III, 50 second bevel gear, 51 third bevel gear, 52 pulley I, 53 threaded rod II, 54 nut, 55 rotating rod II, 56 first gear, 57 second gear, 58 pulley II, 59 toothed ring II, 60 needle sensor, 61 cutting ring, 62 push rod, 63 round hole, 64 jang coupler, 65 cutting hole, 66 second spring, 67 toothed ring III.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 4, a tree growth environment investigation sampling device comprises a trunk 10 and a plurality of arc-shaped annular plates 1;

Clamping lifting part for centre gripping and altitude mixture control when taking a sample, clamping lifting part is including rotating the connecting plate 12 of installing between every two annular plates 1, and two annular plates 1 that connecting plate 12 connect are a set of, all rotate through telescopic link one 2 between two adjacent sets of annular plates 1 and connect, every four sets of annular plates 1 are constituteed a circle, telescopic link one 2 can produce flexible change according to the diameter of trunk 10 for form the required length of trunk 10 between a plurality of annular plates 1, and this annular plate 1 that circular distributes is two sets of settings about for, can install trunk 10 better fixedly, the stability of increase equipment during operation.

One of the telescopic rods 2 is in a disconnected state, and a jensey coupler 64 is fixedly arranged in the middle of the telescopic rod 2.

The jen coupler 64 is in the prior art, and can realize connection and closing between the corresponding two annular plates 1, and the trunk 10 is installed between the annular plates 1, so that the installation and the disassembly of the whole equipment are convenient, and the automatic hook picking device of the mine car based on the train jen coupler can be specifically referred to in the application number CN 202211486979.9.

Every group all installs elevation structure on the annular slab 1, elevation structure is last all to install connecting block 13, elevation structure includes telescopic link two of fixed mounting on connecting plate 12, telescopic link two is kept away from the one end and the connecting block 13 fixed connection of connecting plate 12, the arc hole has been seted up on the connecting block 13, jointly fixed mounting has the arc telescopic link between two annular slabs 1, and the arc telescopic link slides in the arc hole, equal fixed mounting has spring one between two annular slabs 1 and the connecting block 13, distance between corresponding two spring one 8 and the corresponding connecting plate 12 is the same, make connecting block 13 be in the central point between two spring one 8, joint fixed mounting has spring two 9 between connecting plate 12 and the connecting block 13, the cooperation is used between spring two 9 and corresponding two spring one 8, can increase the stability of connecting block 13, the cooperation between arc telescopic link and the spring one 8 can realize self-adjusting according to the change of connecting plate 12 angle simultaneously.

A telescopic rod is fixedly arranged between the connecting block 13 and the connecting plate 12, is positioned in the second spring 9 and can be matched with the second spring 9 to realize the stabilization of the connecting block 13 in the up-down direction of the trunk 10.

The connecting block 13 is kept away from the fixed mounting of one side of connecting plate 12 and has the dead lever, and common fixed mounting has gyro wheel 3 between two dead levers, and corresponding four gyro wheels 3 roll in the outside of trunk 10 for a set of.

The four rollers 3 and the corresponding plurality of annular plates 1 are positioned on the same circle center, the four rollers 3 incline at a certain angle, the inclination angle and the direction of the rollers 3 at the upper and lower positions are the same, the movement speed of the equipment on the trunk 10 can be improved by the certain angle of the rollers 3, meanwhile, the resistance of the equipment on the trunk 10 can be improved, and the equipment is prevented from sliding off when stopped.

And the slope setting of a plurality of gyro wheels 3 can make equipment be the helix and remove on trunk 10, can sample the detection to each angle on the trunk 10.

The first motor 11 is fixedly arranged on the second supporting rod 7, and the driving end of the first motor 11 is fixedly connected with one of the rollers 3 and is used for driving the whole device to lift.

Referring to fig. 1, fig. 5-fig. 9, the cutting sampling portion is used for carrying out sampling detection on the inside and the epidermis of a tree, the cutting sampling portion comprises a second supporting rod 7 fixedly installed between two connecting blocks 13, the second supporting rod 7 is fixed between two connecting blocks 13 on the same vertical line, connection between two groups of annular plates 1 can be achieved, a tree core sampling structure is installed on the second supporting rod 7, the tree core sampling structure comprises a rotating hole, an installation cavity and a rotating groove which are formed in the second supporting rod 7, the rotating hole is communicated with the installation cavity and the rotating groove, a second motor 16 is fixedly installed in the installation cavity, a first gear 17 is fixedly installed at the driving end of the second motor 16, a supporting frame (not shown in the drawing) is fixedly installed in the rotating hole, a toothed ring 15 meshed with the first gear 17 is rotatably installed on the supporting frame, a growth cone 5 is installed on the inner thread of the toothed ring 15, the growth cone 5 rotates in the rotating hole, one end of the growth cone 5, which is far away from 10, is rotatably clamped with an annular plate 6 which is matched with the rotating groove for use.

The first annular plate 6 is formed by fixing two annular rings with the same outer diameter and different inner diameters, the annular ring with the smaller inner diameter is arranged on one side far away from the trunk 10 (refer to fig. 6), the outer diameter of the growth cone 5 can be just clamped in the annular ring with the larger diameter, the rotating groove is formed on one side far away from the trunk 10, the diameter of the rotating groove is larger than that of the rotating hole, and the first annular plate 6 can stay in the rotating groove to be separated from the growth cone 5 under the limitation of the rotating groove when the growth cone 5 is screwed into the trunk 10.

The tree core sampling assembly is installed in a matched mode between the first annular plate 6 and the growth cone 5, the tree core sampling assembly comprises two springs III 22 fixedly installed on the first annular plate 6, two springs III 22 are fixedly installed with pull rods II 21 at one ends, far away from the first annular plate 6, of the two pull rods II 21, arc plates 19 are fixedly installed at one ends, far away from the first annular plate 6, of the two pull rods II 21 in a rotating mode, short rods 20 are fixedly installed on the two arc plates 19, two arc-shaped circular grooves are formed in the growth cone 5, the two short rods 20 are fixedly installed in corresponding arc-shaped circular grooves in a rotating mode, pull rods I18 are fixedly installed on the two arc plates 19, a second annular plate 23 sliding in the growth cone 5 is fixedly installed between the two pull rods I18 in a combined mode, a plurality of connecting columns 24 are fixedly installed on the second annular plate 23, and sampling rules 25 are fixedly installed between the corresponding two connecting columns 24 in a combined mode.

The plurality of sampling rulers 25 are all in a drop shape (conical shape) arrangement, one end of the growth cone 5, which is close to the trunk 10, is in a round table shape, the connection part on the round table shape arrangement and the growth cone 5 is in an inclined arrangement, and the diameter of one side, which is close to the trunk 10, is smaller, (refer to fig. 5), so that when the plurality of sampling rulers 25 reach the round table shape arrangement, the top ends of the plurality of sampling rulers 25 can be gathered to form a hemispherical shape.

The growth cone 5 is provided with threads, the first toothed ring 15 is internally provided with internal threads matched with the growth cone 5 for use, and the surface of the round platform-shaped setting part is smooth.

When the growth cone 5 is not separated from the first ring plate 6, the sampling ruler 25 is in a state shown in fig. 6, at this time, the sampling ruler 25 is located at an inner part of a thread part on the growth cone 5, after the growth cone 5 rotates a certain distance into the trunk 10, the first ring plate 6 is separated from the growth cone 5, at this time, the growth cone 5 drives the short rod 20 to move together, the third spring 22 is in a stretching state through the second pull rod 21, at this time, the tension force exerted by the first pull rod 18 is reduced, the short rod 20 rotates anticlockwise, the arc plate 19 is driven to rotate anticlockwise (refer to a direction shown in fig. 6), the second ring plate 23 moves towards a circular truncated cone-shaped arrangement part of the growth cone 5, when the arc plate 19 rotates to be parallel to the growth cone 5, the arc plate 23 drives the sampling ruler 25 to be gathered to form a hemispherical shape through the connecting posts 24 (refer to a state shown in fig. 7), the tree core of the trunk 10 is cut off, the tree core surface after the sampling is finished is smoother, the follow-up observation and the data investigation are facilitated, and the tree core distance cut by the third spring 22 can be realized by changing the elastic potential energy of the third spring 22.

The thickness of the plurality of sampling rulers 25 close to the connecting column 24 gradually becomes thinner and thinner towards the thickness of the tip of the sampling ruler 25, so that the tip of the sampling ruler 25 is sharp enough.

Referring to fig. 2, 10, 11 and 13-16, a first support rod 4 is fixedly installed between two connecting blocks 13 in the rest connecting blocks 13, the first support rod 4 is matched with a second support rod 7 to support equipment, an arc-shaped box 14 is installed on the first support rod 4 through an elastic structure, one side, close to the second support rod 7, of the arc-shaped box 14 is in an arc-shaped arrangement and can be matched with the shape of a trunk 10 to be used, the elastic structure comprises two limiting rods fixedly installed on the first support rod 4, limiting holes are formed in the arc-shaped box 14, the two limiting rods slide in the corresponding limiting holes, a first spring 26 is fixedly installed between the first support rod 4 and the arc-shaped box 14, and the limiting rods are located in the corresponding first springs 26.

When trunk 10 is fixed in equipment, the elasticity of two first springs 26 is utilized, can carry out better fixed trunk 10, cooperates two gag lever posts simultaneously to support arc case 14, and two gag lever posts are located the one end diameter of arc case 14 great, are greater than the diameter of spacing hole, prevent that arc case 14 from sliding from the gag lever post.

The arc-shaped box 14 is provided with two cutting holes 65, the inner structure can cut bark through the two cutting holes 65, bark cutting structures are arranged in the arc-shaped box 14, the bark cutting structures comprise a first motor 31 fixedly arranged in the arc-shaped box 14, a conical tooth ring I is fixedly arranged at the driving end of the first motor 31, a plurality of long rods II 33 are arranged in the arc-shaped box 14 in a rotating mode, conical tooth rings II meshed with the conical tooth ring I are fixedly sleeved on one long rod II 33, transfer wheels and two tooth rings III 67 are fixedly arranged at two ends of the two long rods II 33 at two sides, a plurality of soft brushes made of rubber materials are uniformly distributed on the transfer wheels, two tooth rings III 67 are also arranged at two ends of the long rod II 33 in the middle, the transfer wheels are arranged between the corresponding two tooth rings III 67, one-way bearings are fixedly sleeved at two ends of the long rod II 33, the two one-way bearings are respectively and rotatably sleeved with the transfer wheels, the rotation direction of the one-way bearings is anticlockwise rotation (refer to the direction shown in fig. 11), and the bark can be transferred along with the transfer wheels which can be driven to rotate in the middle of the bark.

The arc-shaped box 14 is internally provided with a cutting assembly matched with a plurality of transmission wheels, the cutting assembly comprises a second motor 34 fixedly arranged in the arc-shaped box 14, the driving end of the second motor 34 is fixedly provided with a belt pulley III, the arc-shaped box 14 is rotationally provided with two rotating rods I30, the two rotating rods I30 are fixedly provided with belt pulleys I52, a chain II 32 is sleeved between the belt pulleys III and the two belt pulleys I52 in a rotating way, the two rotating rods I30 are fixedly provided with third bevel gears 51, the arc-shaped box 14 is rotationally provided with two long rods III 49, one ends of the two long rods III 49 close to each other are fixedly provided with second bevel gears 50 meshed with the corresponding third bevel gears 51, one ends of the two long rods III 49 far away from each other are fixedly provided with first bevel gears 48, the arc-shaped box 14 is internally provided with two limiting rings, bearings are fixedly arranged in the limiting rings, the bearing is internally and rotatably sleeved with a second rotating rod 55, one ends of the second rotating rods 55 are fixedly provided with a third bevel gear 47 meshed with the first bevel gear 48, the other ends of the second rotating rods 55 are fixedly provided with a first gear 56, a plurality of first threaded rods 44 (only two first threaded rods 44 are shown in the drawing) are rotatably installed in the arc-shaped box 14, the first threaded rods 44 are fixedly provided with third gears, the corresponding first gears 56 and the two third gears are rotatably sleeved with a third chain 45 in a joint way, each first threaded rod 44 is provided with a nut 54 in a threaded way, the corresponding two nuts 54 are fixedly provided with lifting plates 37 in a joint way, the two lifting plates 37 are fixedly provided with first blades 38, a plurality of strip-shaped grooves are formed in the arc-shaped box 14, and the two ends of the first blades 38 are fixedly provided with sliding rods 46 sliding in the corresponding strip-shaped grooves.

Through the second bevel gear 50 and the third long rod 49 of bilateral symmetry setting, can realize the homodromous rotation of two bevel gears three 47, set up the screw thread direction the same on a plurality of threaded rods one 44, can make the direction of movement of two blade one 38 the same, cut the bark simultaneously.

The plurality of transfer wheels are arranged in an arc shape, and the cutting direction of the first blade 38 is set to enable the bending direction of the bark cut to be opposite to the arc shape presented by the plurality of transfer wheels, so that the purpose of testing the surface flexibility of the bark can be achieved.

The two first rotating rods 30 are provided with auxiliary mechanisms matched with the first blades 38, the auxiliary mechanisms comprise second pulleys 58 which are respectively and fixedly arranged on the first rotating rods 30, the arc-shaped box 14 is rotatably provided with two short shafts, the second pulleys 58 are respectively and fixedly arranged on the two short shafts, a first chain 29 is sleeved between the corresponding two second pulleys 58 in a rotating mode, the two short shafts are fixedly provided with second gears 57, the arc-shaped box 14 is rotatably provided with two toothed rings 59 meshed with the corresponding second gears 57, threaded rods 53 are respectively and fixedly arranged in the two toothed rings 59, and the second blades 39 matched with the first blades 38 are fixedly arranged on the two threaded rods 53.

The blade two 39 can cut the bark cut by the blade one 38, and the thread direction of the threaded rod two 53 is set, so that when the rotating rod one 30 rotates, the blade two 39 and the blade one 38 are driven to move in opposite directions, and the cutting of the bark can be separately performed.

Referring to fig. 10-12 and 16, two square holes are formed in one side of the arc-shaped box 14, a sampling detection structure is jointly mounted between the arc-shaped box 14 and the two square holes, the sampling detection structure comprises sampling boxes 35 which are respectively mounted in the two square holes in a clamping mode, round holes 63 are formed in the two sampling boxes 35, push rods 62 are slidingly mounted in the two round holes 63, circular plates 36 are fixedly mounted at one ends of the two push rods 62, located outside the arc-shaped box 14, of the two circular plates 36, a second spring 66 is fixedly mounted between the two circular plates 36 and the corresponding sampling boxes 35, cutting rings 61 are fixedly mounted at one sides of the two sampling boxes 35, in the arc-shaped box 14, a plurality of needle-shaped sensors 60 are fixedly mounted in the two cutting rings 61, the needle-shaped sensors 60 are of the prior art, excessive description is omitted, and the humidity, hardness and the like of bark can be tested.

The arc-shaped box 14 is internally and fixedly provided with a motor III 27, the driving end of the motor III 27 is fixedly provided with a bevel gear II 43, the arc-shaped box 14 is rotatably provided with a long rod I28, the long rod I28 is fixedly provided with a bevel gear I42 meshed with the bevel gear II 43, two ends of the long rod I28 are fixedly provided with two gears II 40, the arc-shaped box 14 is internally and slidably provided with a plurality of blades II 39 meshed with the corresponding gears II 40, and the corresponding two blades II 39 are fixedly provided with a retaining plate 41 matched with a corresponding cutting ring 61.

The dolly 41 is capable of clamping bark transferred by a plurality of transfer wheels onto the cutting ring 61 for testing, and a plurality of needle sensors 60 are located within the cutting ring 61. A circular hole (not shown) may be formed in the middle of the retaining plate 41, and the diameter of the circular hole is slightly larger than the diameter of the cutting ring 61, and at this time, the lengths of the plurality of needle-shaped sensors 60 may be larger than the lengths of the cutting ring 61 in the left-right direction (refer to fig. 16), so that the bark can be better inserted on the cutting ring 61 and the plurality of needle-shaped sensors 60 under the arrangement of the circular hole, and a better test can be performed.

The bark after the test can be taken out by removing the sampling box 35 from the square hole. By pressing the circular plate 36 in the direction of the sampling box 35, the bark gripped by the cutter ring 61 can be pushed out.

The arc-shaped box 14 is internally provided with a plurality of sensors, which are devices for receiving signals or stimulus and reacting, and can convert physical quantity or chemical quantity to be detected into another corresponding output device. The corresponding two sensors are in a group, are arranged on both sides of the cutting ring 61, and the distance between the two sensors is larger than the width of the second blade 39, so that the movement of bark can be satisfied, and the transfer arrival of bark is sensed.

When the sensor receives the bark reaching signal, the first motor 31 can be turned off, and at the moment, the driving end of the second motor 34 reversely rotates to drive the second blade 39 to move out of the arc-shaped box 14, the first blade 38 is driven to return into the arc-shaped box 14 to cut bark, and meanwhile, the third motor 27 is turned on to enable the driving end of the third motor to rotate clockwise (refer to the direction shown in fig. 12), and the retaining plate 41 is driven to clamp bark on the cutting ring 61.

Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.

In the initial state of the invention, one end of the growth cone 5, which is far away from the annular plate I6, is positioned in the rotating hole of the support rod II 7;

the device is mounted on the trunk 10: opening two jensen couplers 64 and fastening the two jensen couplers on a trunk 10 to be sampled, wherein a plurality of telescopic rods I2 are telescopic and adjusted according to the diameter of the trunk 10, a plurality of rollers 3 are tightly attached to the trunk 10 under the elasticity of a plurality of springs I8 and a plurality of springs II 9, a motor I11 is started to drive one of the rollers 3 to rotate, and the rollers 3 simultaneously rotate to move up and down in a screwing mode on the trunk 10;

Sampling the tree core: starting the motor II 16 to drive the gear II 17 to rotate clockwise, the gear II 17 rotates clockwise to drive the toothed ring II 15 to rotate anticlockwise, the toothed ring II 15 rotates anticlockwise to drive the growth cone 5 to rotate towards the inside of the trunk 10, the annular plate I6 is propped against the rotating groove and separated from the growth cone 5, the annular plate II 23 moves towards the port of the growth cone 5 to drive the two pull rods I18 to stretch, the two pull rods I18 stretch to drive the two short rods 20 to rotate anticlockwise (refer to the direction shown in figure 6), the two short rods 20 rotate to drive the two springs III 22 to stretch through the two pull rods II 21, the annular plate II 23 moves towards the port of the growth cone 5 to drive the top ends of the sampling rules 25 to gather to form a sphere, the tree core drilled by the growth cone 5 is cut off, the driving end of the motor II 16 is controlled to rotate anticlockwise, the gear I17 is driven to rotate anticlockwise, the gear I17 rotates anticlockwise to drive the toothed ring I15 to rotate clockwise, the toothed ring I15 rotates clockwise to drive the growth cone 5 to separate from the inside of the trunk 10, at the moment, one end of the growth cone 5 far away from the trunk 10 is clamped with the trunk 10 again, at the moment, two springs III 22 rebound to drive two pull rods II 21 to enable two short rods 20 to reversely rotate to return to an initial state (refer to figure 6), the two short rods 20 reversely rotate to pull the two pull rods I18, the two pull rods I18 pull the annular plate II 23 to move in a direction approaching to the annular plate I6, the annular plate II 23 moves to drive the sampling scales 25 to move in a direction approaching to the annular plate I6 through the connecting posts 24, at the moment, the top ends of the sampling scales 25 are mutually separated and are attached to the inside of the growth cone 5, at the moment, the motor I11 is controlled to drive the rollers 3 to move to required positions on the trunk 10, the tree core in the growth cone 5 is taken out.

Sampling and detecting the bark: the second motor 34 is controlled to be started, the second motor 34 starts to drive the belt pulley III to rotate, the belt pulley III rotates to drive the two belt pulleys I52 through the chain II 32, the two belt pulleys I52 rotates to drive the two rotating rods I30 to rotate, the two rotating rods I30 rotate to drive the two second bevel gears 50 to rotate through the third bevel gears 51, the two second bevel gears 50 rotate to drive the two long rods III 49 to rotate, the two long rods III 49 rotate to drive the two first bevel gears 48 to rotate, the two first bevel gears 48 rotate to drive the two bevel gears III 47 to rotate, the two bevel gears III 47 rotate to drive the first gear 56 to rotate through the corresponding rotating rods II 55, The first gear 56 rotates to drive the corresponding two third gears to rotate through the third chain 45, the corresponding two third gears rotate to drive the corresponding two first threaded rods 44 to rotate, the rotation of the two first threaded rods 44 drives the lifting plate 37 to move towards the cutting hole 65 through the corresponding two nuts 54, the movement of the lifting plate 37 drives the first blade 38 to pass through the cutting hole 65 to contact the trunk 10, meanwhile, the rotation of the first rotating rod 30 drives the second belt wheel 58 arranged on the lifting plate to rotate, the rotation of the second belt wheel 58 drives the second belt wheel 58 to rotate through the first chain 29, the second belt wheel 58 drives the second gear 57 to rotate through the short shaft, The second gear 57 rotates to drive the toothed ring II 59 to rotate, the toothed ring II 59 rotates to drive the threaded rod II 53 to move in a direction away from the cutting hole 65, the threaded rod II 53 moves to drive the blade II 39 to move away from the blade I38 (the blade II 39 stretches into the arc-shaped box 14 at the moment), the motor I11 is controlled to drive the equipment to move in a required direction, the blade I38 scrapes the surface skin on the trunk 10 along the moving path, the first motor 31 is started at the same time, the first motor 31 drives the bevel ring I to rotate clockwise (refer to FIG. 11), the bevel ring I rotates clockwise to drive the bevel ring II to rotate anticlockwise, the bevel ring II rotates anticlockwise to drive the long rod II 33 fixed with the bevel ring II to rotate anticlockwise, The second long rod 33 rotates anticlockwise to drive the plurality of toothed rings three 67 at two ends to rotate anticlockwise together with the two transfer wheels, the toothed rings three 67 on the second long rod 33 rotate to drive the toothed rings three 67 at the uppermost part (refer to the upper and lower relation in fig. 11) to rotate in the same direction through the toothed rings three 67 in the middle, at the moment, the uppermost transfer wheel also rotates anticlockwise together, the two transfer wheels rotate anticlockwise simultaneously, the epidermis scraped by the first blade 38 is transferred to the cutting ring 61, at the moment, the sensor senses the position of the bark, so that the first motor 11 stops working, at the same time, the driving end of the second motor 34 rotates reversely, at the moment, according to the steps, The first blade 38 moves into the arc-shaped box 14, the second blade 39 moves upwards (refer to fig. 13) to cut the bark cut by the first blade 38 through the cutting hole 65, meanwhile, the third motor 27 is started to drive the second bevel gear 43 to rotate clockwise, the second bevel gear 43 rotates clockwise to drive the first bevel gear 42 to rotate anticlockwise (refer to fig. 12), the first bevel gear 42 rotates anticlockwise to drive the first long rod 28, the plurality of second gears 40 at two ends rotate anticlockwise, the plurality of second gears 40 rotate anticlockwise to drive the second blade 39 meshed with the second gear to move leftwards (refer to fig. 12), at the moment, the corresponding two second blades 39 drive the retaining plate 41 to move upwards, Pressing the bark against the cutting ring 61, wherein the plurality of needle-shaped sensors 60 penetrate the bark at the moment to collect information in the bark, and repeating the steps again if the information is required to be collected for a plurality of times;

Taking out bark samples: the first motor 11 is controlled to start to drive the equipment to move downwards, the first motor 11 is closed again, the circular plate 36 is pressed towards the sampling box 35 by hand, at the moment, the second spring 66 is compressed, the push rod 62 moves rightwards (refer to fig. 16), the bark perforated on the cutting ring 61 and the needle sensor 60 is pushed out, the sampling box 35 is taken out of the square hole by hand, the cut bark is taken out by hand, the two jensen couplers 64 are finally opened, and the equipment is taken out from the trunk 10.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a tree growth environment investigation sampling equipment, includes a plurality of annular plates (1) that cooperate with trunk (10), its characterized in that still includes centre gripping elevating system for centre gripping and altitude mixture control when taking a sample, centre gripping elevating system includes a plurality of connecting plates (12) that are in two different heights, and connecting plate (12) rotate and install between two corresponding annular plates (1), and two annular plates (1) that are connected with connecting plate (12) are a set of, and adjacent two sets of all are rotated through telescopic link one (2) between annular plate (1), be disconnected state in the middle of two of them telescopic link one (2) on same vertical line, this telescopic link one (2) middle fixed mounting has jensen's coupling (64), all installs connecting block (13) through elevation structure on the annular plate (1) of every group;

The cutting sampling part is used for cutting and sampling the inside and the epidermis of a tree and comprises a second supporting rod (7), the second supporting rod (7) is fixedly arranged between two connecting blocks (13) on the same vertical line, a tree core sampling structure is installed on the second supporting rod (7), a first supporting rod (4) is fixedly installed between two connecting blocks (13) on the same vertical line, the first supporting rod (4) is provided with an arc-shaped box (14) through an elastic structure, two cutting holes (65) are formed in the arc-shaped box (14), a bark cutting structure is installed in the arc-shaped box (14), two square holes are formed in one side of the arc-shaped box (14), and a sampling detection structure is jointly installed between the arc-shaped box (14) and the two square holes;

The lifting structure comprises a second telescopic rod fixedly arranged on the connecting plate (12), one end, far away from the connecting plate (12), of the second telescopic rod is fixedly connected with the connecting block (13), a second spring (9) is fixedly arranged between the connecting plate (12) and the connecting block (13), and the second spring (9) is sleeved on the corresponding second telescopic rod;

An arc-shaped hole is formed in the connecting block (13), an arc-shaped telescopic rod is fixedly installed between the corresponding two annular plates (1) together, the arc-shaped telescopic rod penetrates through the arc-shaped hole in a sliding mode, a first spring (8) is fixedly installed between the annular plates (1) and the corresponding connecting block (13), and the first spring (8) is sleeved on the arc-shaped telescopic rod;

two fixed rods are fixedly arranged on one side, far away from the connecting plate (12), of the connecting block (13), rollers (3) are fixedly arranged between the two fixed rods, and a plurality of rollers (3) at the same height are arranged in a group and are arranged on the outer side of the trunk (10) in a rolling manner;

A motor I (11) is fixedly arranged on the support rod II (7), and the driving end of the motor I (11) is fixedly connected with one of the rollers (3) and used for driving the whole device to lift;

The tree core sampling structure comprises a rotating hole, a mounting cavity and a rotating groove which are formed in a second supporting rod (7), the rotating hole is communicated with the mounting cavity and the rotating groove, a second motor (16) is fixedly arranged in the mounting cavity, a first gear (17) is fixedly arranged at the driving end of the second motor (16), a supporting frame is fixedly arranged in the rotating hole, a first toothed ring (15) meshed with the first gear (17) is rotatably arranged on the supporting frame, a growth cone (5) is arranged in the inner thread of the first toothed ring (15), the growth cone (5) rotates in the rotating hole, one end, far away from a trunk (10), of the growth cone (5) is rotatably clamped with a first annular plate (6) matched with the rotating groove, and a tree core sampling assembly is matched between the first annular plate (6) and the growth cone (5);

The tree core sampling assembly comprises two springs III (22) fixedly mounted on a ring plate I (6), two springs III (22) are fixedly mounted with a pull rod II (21) at one end, far away from the ring plate I (6), of each spring III, arc plates (19) are fixedly mounted at one end, far away from the ring plate I (6), of each pull rod II (21), short rods (20) are fixedly mounted on the arc plates (19), short rods (20) are fixedly mounted in a growth cone (5), pull rods I (18) are fixedly mounted on the arc plates (19), a ring plate II (23) sliding in the growth cone (5) is fixedly mounted between the pull rods I (18), a plurality of connecting columns (24) are fixedly mounted on the ring plate II (23), and sampling rules (25) are fixedly mounted between the corresponding connecting columns (24).

2. The tree growing environment investigation sampling device according to claim 1, wherein the elastic structure comprises two limiting rods fixedly installed on the first supporting rod (4), limiting holes are formed in the arc-shaped box (14), the two limiting rods slide in the corresponding limiting holes, a first spring (26) is fixedly installed between the first supporting rod (4) and the arc-shaped box (14), and the first spring (26) is sleeved on the corresponding limiting rod.

3. The tree growing environment investigation sampling device according to claim 1, wherein the bark cutting structure comprises a first motor (31) fixedly installed in an arc-shaped box (14), a conical toothed ring I is fixedly installed at the driving end of the first motor (31), a plurality of long rods II (33) are rotatably installed in the arc-shaped box (14), conical toothed rings II meshed with the conical toothed ring I are fixedly sleeved on one long rod II (33), transmission wheels and two toothed rings III (67) are fixedly installed at two ends of the two long rods II (33) located at two sides, two toothed rings III (67) are also installed at two ends of the long rod II (33) in the middle, the transmission wheels are located between the corresponding two toothed rings III (67), one-way bearings are fixedly sleeved at two ends of the long rod II (33), transmission wheels are rotatably sleeved outside the two one-way bearings, a plurality of sensors are installed in the arc-shaped box (14), and a plurality of cutting assemblies are installed in the arc-shaped box (14) in a matched mode.

4. A tree growing environment investigation sampling device according to claim 3, wherein the cutting assembly comprises a second motor (34) fixedly installed in an arc-shaped box (14), a belt wheel III is fixedly installed at the driving end of the second motor (34), two first rotating rods (30) are rotatably installed in the arc-shaped box (14), belt wheels I (52) are fixedly installed on the two first rotating rods (30), a chain II (32) is sleeved between the belt wheel III and the two first belt wheels (52) in a rotating mode, a third bevel gear (51) is fixedly installed on the two first rotating rods (30), two long rod III (49) are rotatably installed on the arc-shaped box (14), a second bevel gear (50) meshed with the corresponding third bevel gear (51) is fixedly installed at the end, close to the two long rod III (49), and a first bevel gear (48) is fixedly installed at the end, far away from each other, of the two long rod III (49);

The utility model provides a novel automatic cutting machine for cutting and cutting of a cutting machine, which comprises an arc-shaped box (14), two rotating rods (55) are rotationally installed, two one end of each rotating rod (55) is fixedly installed with a bevel gear (47) meshed with a first bevel gear (48), two the other end of each rotating rod (55) is fixedly installed with a first gear (56), a plurality of threaded rods (44) are rotationally installed in the arc-shaped box (14), a plurality of threaded rods (44) are fixedly installed with third gears, a chain (45) is sleeved between each first gear (56) and each third gear in a rotating mode, a nut (54) is installed on each threaded rod (44), a lifting plate (37) is fixedly installed between each nut (54), a cutter blade (38) is fixedly installed on each lifting plate (37), a sliding rod (46) sliding in the arc-shaped box (14) is fixedly installed at two ends of each cutter blade (38), and an auxiliary mechanism (38) is installed on each cutter blade (30).

5. A tree growing environment investigation sampling device according to claim 4, wherein the auxiliary mechanism comprises a belt wheel two (58) fixedly installed on two first rotating rods (30), two short shafts are rotatably installed on the arc-shaped box (14), the belt wheel two (58) are fixedly installed on two short shafts respectively, a chain one (29) is sleeved between the corresponding two belt wheels two (58) in a rotation mode, a second gear (57) is fixedly installed on the two short shafts, two toothed rings two (59) meshed with the corresponding second gears (57) are rotatably installed on the arc-shaped box (14), threaded rods two (53) are installed in the toothed rings two (59) in a threaded mode, and a blade two (39) matched with the blade one (38) is fixedly installed on the threaded rods two (53).

6. The investigation sampling device for tree growth environment according to claim 5, wherein the sampling detection structure comprises sampling boxes (35) respectively and fixedly arranged in two square holes, round holes (63) are respectively formed in the two sampling boxes (35), push rods (62) are respectively and slidably arranged in the round holes (63), one ends of the two push rods (62) positioned on the outer sides of the arc boxes (14) are fixedly provided with circular plates (36), a second spring (66) is fixedly arranged between the two circular plates (36) and the corresponding sampling boxes (35), one sides of the two sampling boxes (35) positioned in the arc boxes (14) are fixedly provided with cutting rings (61), a plurality of needle-shaped sensors (60) are fixedly arranged in the two cutting rings (61), a motor III (27) is fixedly arranged in the arc boxes (14), a bevel gear II (43) is fixedly arranged at the driving end of the motor III (27), a long rod II (28) is fixedly arranged at one end of each arc box (14), a bevel gear II (40) is fixedly arranged on one end of each long rod II (28), a bevel gear II (40) is fixedly arranged at the other end of each long rod II (40), and the two corresponding blades II (39) are fixedly provided with a retaining plate (41) matched with the corresponding cutting ring (61) together.