CN113884332B - Portable soil acquisition drilling equipment of degree of depth adjustable - Google Patents
Portable soil acquisition drilling equipment of degree of depth adjustable Download PDFInfo
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- CN113884332B CN113884332B CN202111300627.5A CN202111300627A CN113884332B CN 113884332 B CN113884332 B CN 113884332B CN 202111300627 A CN202111300627 A CN 202111300627A CN 113884332 B CN113884332 B CN 113884332B
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- 239000002689 soil Substances 0.000 title claims abstract description 100
- 238000005553 drilling Methods 0.000 title claims abstract description 43
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 18
- 241001330002 Bambuseae Species 0.000 claims description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 18
- 239000011425 bamboo Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 230000006872 improvement Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000005527 soil sampling Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of soil collection, in particular to portable soil collection drilling equipment with adjustable depth. It comprises at least: the rotary motor is fixedly arranged at the top of the fixed frame, the connecting rod is fixedly clamped at the output end of the rotary motor, the drill rod is arranged at the end part of the connecting rod, the drill rod comprises a fixed cylinder, the fixed cylinder is fixed at the end part of the connecting rod, the outer wall of the fixed cylinder is slidably provided with a movable cylinder, the support frame is positioned outside the fixed frame, lifting frames are arranged at the tops of the support frames, which are close to the two ends, the ends of the piston rods of the electric push rods arranged at the tops of the lifting frames are fixedly connected with lifting plates, and the ends of the lifting plates are fixed on the outer wall of the fixed frame; the top of the fixed cylinder is communicated with a cavity, a discharge plate is slidably arranged in the cavity, the top of the discharge plate is connected with the end part of the connecting rod, and a bolt is inserted between the outer wall of the discharge plate and the position, close to the top, of the fixed cylinder. The invention is convenient for adjusting the depth of the collected soil, does not need to support the collected soil horizontally, and is convenient for discharging the collected soil.
Description
Technical Field
The invention relates to the technical field of soil collection, in particular to portable soil collection drilling equipment with adjustable depth.
Background
In order to acquire the influence of soil depth and compactness on roots, the components and density of undisturbed soil are detected, the water content and dissolved substances of the soil are researched for long-term operation, the soil is required to be collected by means of soil collection drilling equipment, so that the research on the flowing of water and the dissolved substances is realized, the labor force of soil sampling personnel can be greatly reduced, the labor efficiency is improved, and the agricultural development can be effectively promoted;
the current soil collecting and drilling equipment cannot adjust the depth of collected soil according to the soil condition when the drill rod is used, so that the subsequent soil research is limited, and although the drill rod with different lengths can be replaced at present, the drill rod with different sizes needs to be detached and installed back and forth when the drill rod is used, and the drill rod with different sizes needs to be carried when the drill rod is out, so that time and labor are wasted, and the soil research is difficult;
in addition, when the drilling equipment is used at present, workers are required to drill into the soil by supporting, the drill rod is required to be lifted with force after the soil collection is finished, then the drilling equipment is carried back and forth to move, the labor intensity is high, the portability is poor, the operation is inconvenient, the offset is easy to be caused due to manual support, the collected soil is inaccurate,
when the drill rod stretches into soil to drill the soil, the soil in the drill rod needs to be taken out by knocking, the soil is easy to shake and break in the knocking process, the research of the subsequent soil layer is affected, and in view of the problem, the portable soil collecting and drilling equipment with the adjustable depth is provided.
Disclosure of Invention
The invention aims to provide a portable soil collecting and drilling device with adjustable depth, which solves the problems in the background technology.
To achieve the above object, the present invention provides a portable soil sampling drilling apparatus with adjustable depth, at least comprising:
the rotary motor is fixedly arranged at the top of the fixed frame, the output end of the rotary motor rotates to penetrate through the surface of the fixed frame, a connecting rod is fixedly clamped, a drill rod is arranged at the end part of the connecting rod, the drill rod comprises a fixed cylinder, the fixed cylinder is fixed at the end part of the connecting rod, two symmetrical adjusting grooves are formed in the outer wall of the fixed cylinder, a screw rod is rotatably arranged in the adjusting grooves, a movable cylinder is slidably arranged on the outer wall of the fixed cylinder, two symmetrical adjusting plates are arranged on the inner wall, close to the top, of the movable cylinder, and the surface of each adjusting plate is in threaded fit connection with the outer wall of the screw rod;
when the fixing frame is specifically used, the screw rod is rotated in the adjusting groove according to the soil collecting depth, the surface of the adjusting plate slides along the threads on the outer wall of the screw rod, so that the movable cylinder slides on the outer wall of the fixed cylinder, then the relative position between the fixed cylinder and the movable cylinder is adjusted, the length of the lower end of the movable cylinder extending out of the outer side of the fixed cylinder is changed, the whole length of the drill rod is adjusted, then the output shaft of the rotating motor drives the connecting rod to rotate, so that the drill rod is driven to rotate and extend into soil, the soil is collected in the drill rod, and soil collection is realized.
The support frame is positioned at the outer side of the fixing frame, lifting frames are arranged at the tops of the support frame, which are close to the two ends, electric push rods are arranged at the tops of the lifting frames, lifting plates are fixedly connected to the end parts of piston rods of the electric push rods, and the end parts of the lifting plates are fixed on the outer wall of the fixing frame;
when the support frame is specifically used, the support frame is supported on the ground, the drill rod is positioned above the soil at the moment, then the electric push rod piston end drives the lifting plate to move up and down in the two lifting frames while the drill rod rotates, so that the fixing frame is driven to move up and down, the drill rod is driven to descend and drill into the soil, the soil is collected, and after the soil collection is finished, the electric push rod piston rod moves upwards again to drive the drill rod to move upwards and lift.
The fixed section of thick bamboo top intercommunication has the cavity, the inside slip of cavity is equipped with the relief plate, the relief plate with fixed section of thick bamboo internal diameter looks adaptation, the relief plate top is connected the connecting rod tip, the relief plate outer wall with it is equipped with the bolt to insert between the fixed section of thick bamboo is close to the top.
As a further improvement of the technical scheme, convex plates are arranged on two side walls of the support frame, rotating blocks are hinged to the end portions of the convex plates, and universal wheels are connected to the end portions of the rotating blocks.
As a further improvement of the technical scheme, two screw rod end parts rotate and extend into an inner layer between the cavity and the outer wall of the fixed cylinder, and are fixedly connected with linkage gears, the linkage gears are provided with a plurality of linkage gears, the outer walls of the plurality of linkage gears are in meshed connection, and one of the linkage gear end parts is connected with an adjusting motor.
As a further improvement of the technical scheme, a limiting ring is arranged at the top of the inner layer between the cavity and the outer wall of the fixed cylinder, air holes are formed in the surface of the limiting ring, and the inside of the air holes are communicated with air on the outer wall of the adjusting motor.
As a further improvement of the technical scheme, connecting sleeves are clamped at the positions, close to the two ends, of the connecting rods, the two connecting sleeve ends are respectively fixed at the bottom of the fixing frame and the end of the fixing cylinder, and clamping grooves are formed in the outer wall of each connecting sleeve.
As a further improvement of the technical scheme, the connecting rods are provided with sliding grooves close to the end parts, clamping columns slide in the sliding grooves, clamping springs are fixedly connected between the end parts of the clamping columns and the end parts of inner cavities of the sliding grooves, and the clamping columns are matched with the clamping grooves.
As a further improvement of the technical scheme, connecting frames are arranged on two side walls of the fixing frame, positioning grooves are formed in the outer walls of the connecting frames, the connecting frames are matched with the end parts of the lifting plates in a clamping mode, grooves are formed in the outer walls of the lifting plates, which are close to the end parts, of the lifting plates, clamping blocks are arranged in the grooves in a sliding mode, the clamping blocks are matched with the positioning grooves in an internal mode, and extrusion springs are fixedly connected between the end parts of the clamping blocks and the end parts of the grooves.
As a further improvement of the technical scheme, a buffer spring is arranged between the lifting plate and the electric push rod piston rod, the end part of the buffer spring is fixedly connected with a buffer plate, and the surfaces of the two buffer plates are respectively and fixedly connected with the surface of the lifting plate and the end part of the electric push rod piston rod.
As a further improvement of the technical scheme, a limit groove is formed in the bottom of the support frame, two symmetrical limit arc plates are arranged in the limit groove, and a limit spring is connected between the outer wall of the limit arc plate and the inner wall of the limit groove in a compressed mode.
As a further improvement of the technical scheme, a plurality of rotating grooves are formed in the surface of the limiting arc plate at equal intervals, balls are embedded in the rotating grooves, and the balls move in the rotating grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. in this portable soil acquisition drilling equipment of degree of depth adjustable, rotate inside the adjustment tank through the lead screw, make the regulating plate surface slide along the screw thread of lead screw outer wall to make movable section of thick bamboo slide at fixed section of thick bamboo outer wall, then adjust the relative position between fixed section of thick bamboo and the movable section of thick bamboo, change the length that the fixed section of thick bamboo outside is stretched out to movable section of thick bamboo lower extreme, adjust the whole length of drilling rod, thereby conveniently change the degree of depth of boring into soil acquisition soil, the practicality is stronger, convenient operation, change length that just can be free need not dismantle the installation.
2. In this portable soil acquisition drilling equipment of degree of depth adjustable, through supporting the support frame subaerial, make the drilling rod drive up-and-down motion by the electric putter piston rod, can independently rotate and stretch into in the soil and gather, avoided the staff to support by hand, improve stability, after soil acquisition, can drive the drilling rod again by the electric putter piston rod and lift up in the soil, convenient operation, labour saving and time saving.
3. This degree of depth adjustable portable soil acquisition drilling equipment is through mount and support frame cooperation use, when the lifter plate drives the drilling rod and pulls out in soil, can pull out the bolt from between row flitch and the fixed section of thick bamboo tip, then can fix the drilling rod and be close to bottom department, makes the lifter plate drive mount downward movement once more, drives row flitch downward movement through the connecting rod and slides inside fixed section of thick bamboo, extrudes the soil of the inside collection of fixed section of thick bamboo, conveniently collects soil, and the practicality is stronger.
4. In this portable soil collection drilling equipment of degree of depth adjustable, after collecting soil, rotate the commentaries on classics piece at the flange tip, make the universal wheel tip support subaerial, can promote the support frame, the universal wheel rolls subaerial removal, convenient operation, convenient removal improves portable effect.
5. In this portable soil acquisition drilling equipment of degree of depth adjustable, through connecting rod tip and adapter sleeve tip joint cooperation, easy to assemble, when dismantling, only need press the draw-in column and break away from the draw-in groove, conveniently take off the connecting rod, the joint is fixed between lifter plate tip and the connecting frame, makes to connect fixedly between mount and the support frame, when dismantling, only need follow the constant head tank inside with the fixture block and press out, convenient separation mount and support frame, the follow-up maintenance of being convenient for is changed.
6. In this portable soil collection drilling equipment of degree of depth adjustable, follow spacing groove through the drilling rod and creep into soil downwards, simultaneously, the drilling rod is located between two spacing arc boards, under the elastic force effect of spacing spring compression, makes two spacing arc boards inwards gather together the centre gripping drilling rod outer wall, ensures that the drilling rod can the horizontal downward movement, avoids the skew, influences soil collection quality.
Drawings
FIG. 1 is a schematic diagram of the whole structure of embodiment 1 of the present invention;
FIG. 2 is a schematic diagram showing the overall structure of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a supporting frame according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a fixing frame in embodiment 1 of the present invention;
FIG. 5 is a exploded view of the drill pipe structure of example 1 of the present invention;
FIG. 6 is an exploded plan view of the stationary barrel structure of embodiment 1 of the present invention;
FIG. 7 is a plan view showing the overall structure of the unloading of example 1 of the present invention;
FIG. 8 is a plan view showing the structure of a fixed barrel according to embodiment 1 of the present invention;
FIG. 9 is an exploded view of the connecting rod according to embodiment 2 of the present invention;
FIG. 10 is an exploded view of a connection frame and lifter plate according to embodiment 2 of the present invention;
FIG. 11 is an exploded view of a buffer spring according to embodiment 2 of the present invention;
FIG. 12 is a schematic view of the structure A in FIG. 3 according to embodiment 3 of the present invention;
fig. 13 is an exploded view of a limiting arc plate structure according to embodiment 3 of the present invention.
The meaning of each reference sign in the figure is:
100. a fixing frame; 110. a rotating electric machine; 111. a connecting rod; 1111. a chute; 1112. a clamping column; 1113. a clamping spring; 1114. connecting sleeves; 1115. a clamping groove; 120. a drill rod; 121. a fixed cylinder; 1211. an adjustment tank; 1212. a screw rod; 1213. a linkage gear; 1214. adjusting a motor; 1215. a limiting ring; 1216. ventilation holes; 122. a movable cylinder; 1220. an adjusting plate; 123. a cavity; 124. a discharge plate; 1240. a plug pin; 130. a connection frame; 131. a positioning groove;
200. a support frame; 210. a lifting frame; 211. an electric push rod; 212. a lifting plate; 2121. slotting; 2122. a clamping block; 2123. extruding a spring; 2124. a buffer spring; 2125. a buffer plate; 220. a convex plate; 221. a rotating block; 222. a universal wheel; 230. a limit groove; 231. limiting arc plates; 232. a limit spring; 233. a rotary groove; 2330. and (3) rolling balls.
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.
Example 1
Referring to fig. 1-8, the present embodiment provides a portable soil sampling drilling device with adjustable depth, at least comprising:
the rotary motor 110 is fixedly arranged at the top of the fixing frame 100, the output end of the rotary motor 110 rotates to penetrate through the surface of the fixing frame 100, the connecting rod 111 is fixedly clamped, the drill rod 120 is arranged at the end part of the connecting rod 111, when the rotary motor 110 is powered on to work when in use, the output shaft of the rotary motor 110 drives the connecting rod 111 to rotate, so that the drill rod 120 is driven to rotate and extend into soil, the soil is collected in the drill rod 120, thus the soil collection is realized, the subsequent study is convenient, the drill rod 120 comprises a fixed cylinder 121, the fixed cylinder 121 is fixedly arranged at the end part of the connecting rod 111, two symmetrical adjusting grooves 1211 are formed in the outer wall of the fixed cylinder 121, a screw rod 1212 is rotatably arranged in the adjusting grooves 1211, a movable cylinder 122 is slidably arranged on the outer wall of the fixed cylinder 121, two symmetrical adjusting plates 1220 are arranged on the inner wall of the movable cylinder 122 close to the top, and the surfaces of the adjusting plates 1220 are in threaded fit with the outer wall of the screw rod 1212;
specifically, the bottom of the movable barrel 122 is provided with the spines, so that when the drill rod 120 is turned into soil, the end part of the movable barrel (122) is firstly contacted with the soil, the quality of the turned soil is improved, and the influence of the hardness of the soil on the collection effect is avoided.
In order to improve the automation degree, the end parts of the two screw rods 1212 rotate and extend into the inner layer between the cavity 123 and the outer wall of the fixed cylinder 121, and are fixedly connected with linkage gears 1213, the linkage gears 1213 are provided with a plurality of linkage gears 1213, the outer wall of one linkage gear 1213 is in meshed connection, the end part of one linkage gear 1214 is connected with an adjusting motor 1214, the outer wall of the adjusting motor 1214 is fixed in the inner layer, the adjusting motor 1214 is powered on to work, the output shaft of the adjusting motor 1214 drives one linkage gear 1213 to rotate, so that the outer walls of the plurality of linkage gears 1213 are meshed and rotate simultaneously, the screw rods 1212 are driven to rotate simultaneously, the up-and-down movement of the movable cylinder 122 is more convenient, and the automation degree is improved.
In order to improve the heat dissipation effect of the adjusting motor 1214, a limiting ring 1215 is arranged at the top of the inner layer between the cavity 123 and the outer wall of the fixed cylinder 121, air holes 1216 are formed in the surface of the limiting ring 1215, the inside of the air holes 1216 are communicated with air on the outer wall of the adjusting motor 1214, when the adjusting motor 1214 is used, external air can be communicated with heat generated in the using process of the adjusting motor 1214 from the air holes 1216 through the air holes 1216, the heat dissipation effect is improved, and the practicability is higher.
When the screw rod 1212 rotates, the surface of the adjusting plate 1220 can slide along the threads on the outer wall of the screw rod 1212, so that the movable cylinder 122 slides on the outer wall of the fixed cylinder 121, the relative position between the fixed cylinder 121 and the movable cylinder 122 can be adjusted before the drill rod 120 rotates to extend into soil, the length of the lower end of the movable cylinder 122 extending out of the fixed cylinder 121 is changed according to the depth of the collected soil, and the whole length of the drill rod 120 is adjusted, so that the depth of the collected soil is convenient to change, the practicability is stronger, the operation is convenient, and the length can be freely changed without disassembly and installation;
when the fixing frame 100 is specifically used, according to the depth of collected soil, the screw rod 1212 is rotated in the adjusting groove 1211, the surface of the adjusting plate 1220 slides along the threads on the outer wall of the screw rod 1212, so that the movable cylinder 122 slides on the outer wall of the fixed cylinder 121, then the relative position between the fixed cylinder 121 and the movable cylinder 122 is adjusted, the length of the lower end of the movable cylinder 122 extending out of the outer side of the fixed cylinder 121 is changed, the whole length of the drill rod 120 is adjusted, and then the output shaft of the rotating motor 110 drives the connecting rod 111 to rotate, so that the drill rod 120 is driven to rotate and extend into the soil, and the soil is collected in the drill rod 120, thereby realizing soil collection.
The support frame 200, the support frame 200 is located outside the fixing frame 100, the tops of the support frame 200, which are close to both ends, are all provided with lifting frames 210, the tops of the lifting frames 210 are provided with electric push rods 211, the piston rods of the electric push rods 211 can move up and down, the end parts of the piston rods of the electric push rods 211 are fixedly connected with lifting plates 212, the end parts of the lifting plates 212 are fixed on the outer wall of the fixing frame 100, the electric push rods 211 are powered on, the electric push rods 211 work, the piston ends of the electric push rods 211 drive the lifting plates 212 to move up and down in the two lifting frames 210, so that the fixing frame 100 is driven to move up and down, the support frame 200 is supported on the ground, the drill rods 120 can be made to rotate independently and extend into soil for collection, manual supporting is avoided, stability is improved, and after soil collection is finished, the drill rods 120 can be driven by the piston rods of the electric push rods 211 to lift from the soil again, and the operation is convenient, time-saving and labor saving;
in order to buffer the rigid impact of the up-and-down motion, so that the up-and-down motion of the fixing frame 100 is more stable, a buffer spring 2124 is arranged between the lifting plate 212 and the piston rod of the electric push rod 211, the end parts of the buffer spring 2124 are fixedly connected with buffer plates 2125, the surfaces of the two buffer plates 2125 are respectively fixedly connected with the surface of the lifting plate 212 and the end part of the piston rod of the electric push rod 211, the buffer spring 2124 can be compressed or stretched between the two buffer plates 2125 when the end part of the piston rod of the electric push rod 211 drives the lifting plate 212 to move up and down, and the rigid impact of the up-and-down motion is buffered under the elastic force of the buffer spring 2124, so that the up-and-down motion of the fixing frame 100 is more stable.
When the support frame 200 is specifically used, the support frame 200 is supported on the ground, the drill rod 120 is positioned above the soil at the moment, then the lifting plate 212 is driven to move up and down in the two lifting frames 210 by the piston end of the electric push rod 211 while the drill rod 120 rotates, so that the fixing frame 100 is driven to move up and down, the drill rod 120 is driven to descend and drill into the soil, the soil is collected, and after the soil collection is finished, the piston rod of the electric push rod 211 moves up again to drive the drill rod 120 to move up and lift.
The top of the fixed cylinder 121 is communicated with a cavity 123, a discharge plate 124 is slidably arranged in the cavity 123, the discharge plate 124 is matched with the inner diameter of the fixed cylinder 121, the top of the discharge plate 124 is connected with the end part of a connecting rod 111, a plug pin 1240 is inserted between the outer wall of the discharge plate 124 and the position, close to the top, of the fixed cylinder 121, the end part of the plug pin 1240 can penetrate through the discharge plate 124 and the outer wall of the fixed cylinder 121, when the drill rod 120 is used, the plug pin 1240 penetrates through the discharge plate 124 and the outer wall of the fixed cylinder 121, the discharge plate 124 is fixed in the cavity 123, and when the plug pin 1240 is pulled out, the discharge plate 124 can slide into the fixed cylinder 121 from the inside of the cavity 123, so that subsequent discharge is facilitated;
in order to facilitate discharging the inside of the drill rod 120, as shown in fig. 6-7, the fixing frame 100 and the supporting frame 200 are used in cooperation, when the lifting plate 212 drives the drill rod 120 to be pulled out of soil, the plug pin 1240 can be pulled out from between the discharging plate 124 and the end part of the fixed cylinder 121, then the drill rod 120 can be fixed near the bottom, the lifting plate 212 drives the fixing frame 100 to move downwards again, the connecting rod 111 drives the discharging plate 124 to move downwards to slide in the fixed cylinder 121, the soil collected in the fixed cylinder 121 is extruded, and the soil is collected conveniently, so that the practicability is higher;
in order to adjust the depth of the collected soil according to the soil condition, as shown in fig. 4-5, the screw rod 1212 rotates in the adjusting groove 1211, so that the surface of the adjusting plate 1220 slides along the screw thread of the outer wall of the screw rod 1212, thereby sliding the movable cylinder 122 on the outer wall of the fixed cylinder 121, then adjusting the relative position between the fixed cylinder 121 and the movable cylinder 122, changing the length of the lower end of the movable cylinder 122 extending out of the outer side of the fixed cylinder 121, and adjusting the whole length of the drill rod 120, thereby conveniently changing the depth of the collected soil drilled into the soil, having stronger practicability, convenient operation and freely changing the length without dismounting and mounting;
in order to save time and labor for soil collection, the labor intensity is high, particularly as shown in fig. 3, the support frame 200 is supported on the ground, so that the drill rod 120 is driven by the piston rod of the electric push rod 211 to move up and down, and can be automatically rotated to extend into the soil for collection, so that the manual support is avoided, the stability is improved, and after the soil collection is finished, the drill rod 120 can be driven by the piston rod of the electric push rod 211 to lift from the soil again, so that the operation is convenient, and the time and the labor are saved.
In order to facilitate movement after the end of use and improve the portable effect, two side walls of the support frame 200 are provided with convex plates 220, when the support frame 200 is supported on the ground, the convex plates 220 are also supported on the ground, the contact area with the ground is increased, the friction force is improved, the stability is stronger, the end part of the convex plates 220 is hinged with a rotating block 221, the end part of the rotating block 221 is connected with a universal wheel 222, the rotating block 221 can rotate at the end part of the convex plates 220 after soil collection is finished, the end part of the universal wheel 222 is supported on the ground, the support frame 200 can be pushed, the universal wheel 222 rolls on the ground to move, the operation is convenient, the movement is convenient, and the portable effect is improved.
Example 2
In order to facilitate the disassembly and assembly of the connecting rod 111 and the fixing frame 100, and facilitate the subsequent maintenance and replacement, the present embodiment is different from embodiment 1 in that, please refer to fig. 9-11, wherein:
connecting sleeves 1114 are clamped at the positions, close to the two ends, of the connecting rod 111, the ends of the two connecting sleeves 1114 are respectively fixed at the bottom of the fixing frame 100 and the end of the fixing barrel 121, and clamping grooves 1115 are formed in the outer wall of the connecting sleeves 1114.
For the convenient disassembly and installation connecting rod 111, the connecting rod 111 is close to tip department and has all seted up the spout 1111, the inside slip of spout 1111 has clamping column 1112, fixedly connected with joint spring 1113 between clamping column 1112 tip and the spout 1111 inner chamber tip, clamping column 1112 and draw-in groove 1115 looks adaptation, can press the clamping column 1112 respectively and slide into the spout 1111 inside when installing connecting rod 111, the compression of clamping spring 1113, then insert clamping column 1112 inside adapter sleeve 1114, make clamping column 1112 aim at draw-in groove 1115 inside, under the elastic force effect of joint spring 1113 reconversion, drive clamping column 1112 and insert draw-in groove 1115 inside, make connecting rod 111 tip and adapter sleeve 1114 tip joint cooperation, easy to assemble, when dismantling, only need press clamping column 1115 break away from, the connecting rod 111 is conveniently taken down, the subsequent maintenance of being convenient for is changed.
In order to facilitate the installation and the disassembly of the fixing frame 100, the two side walls of the fixing frame 100 are provided with the connecting frame 130, the outer wall of the connecting frame 130 is provided with the positioning groove 131, the connecting frame 130 is matched with the end part of the lifting plate 212 in a clamping way, the outer wall of the lifting plate 212 close to the end part is provided with the groove 2121, the inside of the groove 2121 is slidably provided with the clamping block 2122, the clamping block 2122 is matched with the inside of the positioning groove 131, the end part of the clamping block 2122 is fixedly connected with the extrusion spring 2123, when the lifting plate 212 is installed, the clamping block 2122 is pushed to slide into the inside of the groove 2121, the extrusion spring 2123 is compressed, then the lifting plate 212 is inserted into the connecting frame 130, the clamping block 2122 is inserted into the inside of the positioning groove 131 under the elastic force of the restoration state of the extrusion spring 2123, the end part of the lifting plate 212 is fixedly clamped with the connecting frame 130, the fixing frame 100 is fixedly connected with the supporting frame 200, and when the lifting plate 212 is disassembled, the fixing frame 100 is conveniently separated from the supporting frame 200 only by pushing the clamping block 2122 out of the inside of the positioning groove 131, and the subsequent maintenance is convenient.
Example 3
In order to ensure that the drill rod 120 can move horizontally downwards, and avoid the deviation affecting the soil collection quality, the present embodiment is different from embodiment 1 in that, please refer to fig. 12-13, wherein:
the spacing groove 230 has been seted up to support frame 200 bottom, spacing groove 230 inside is equipped with two symmetrical spacing arc boards 231, compression connection has spacing spring 232 between spacing arc board 231 outer wall and the spacing groove 230 inner wall, can make drilling rod 120 drill into soil downwards from spacing groove 230, simultaneously, drilling rod 120 is located between two spacing arc boards 231, under the elastic force effect of spacing spring 232 compression, make two spacing arc boards 231 inwards gather together the centre gripping drilling rod 120 outer wall, ensure drilling rod 120 can horizontal downward movement, avoid the skew, influence soil acquisition quality.
In order to reduce the frictional resistance between the limiting arc plate 231 and the outer wall of the drill rod 120, wear is avoided, a plurality of rotating grooves 233 are formed in the surface of the limiting arc plate 231 at equal intervals, balls 2330 are embedded in the rotating grooves 233, the balls 2330 move inside the rotating grooves 233, the outer wall of the balls 2330 can be attached to the outer wall of the drill rod 120 when the limiting arc plate 231 gathers together and clamps the drill rod 120 inwards, and the balls 2330 are driven to rotate inside the rotating grooves 233 when the drill rod 120 slides up and down, so that the frictional resistance between the limiting arc plate 231 and the outer wall of the drill rod 120 can be reduced, wear is avoided, and the service life is prolonged.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A portable, depth-adjustable soil gathering drilling device comprising at least:
the fixing frame (100), fixed rotating electrical machines (110) that are equipped with in mount (100) top, rotating electrical machines (110) output rotates and passes mount (100) surface, and the joint is fixed with connecting rod (111), connecting rod (111) tip is equipped with drilling rod (120), drilling rod (120) are including fixed section of thick bamboo (121), fixed section of thick bamboo (121) are fixed connecting rod (111) tip, two symmetrical adjustment tank (1211) have been seted up to fixed section of thick bamboo (121) outer wall, the inside rotation of adjustment tank (1211) is equipped with lead screw (1212), fixed section of thick bamboo (121) outer wall slides and is equipped with movable section of thick bamboo (122), the inner wall that movable section of thick bamboo (122) are close to the top is equipped with two symmetrical regulating plate (1220), regulating plate (1220) surface with lead screw (1212) outer wall screw thread fit is connected.
The support frame (200), support frame (200) are located the mount (100) outside, the top that support frame (200) is close to both ends all is equipped with crane (210), crane (210) top is equipped with electric putter (211), electric putter (211) piston rod tip fixedly connected with lifter plate (212), lifter plate (212) tip is fixed in mount (100) outer wall;
the utility model discloses a fixed barrel, including fixed barrel (121), fixed barrel (121) top intercommunication has cavity (123), the inside slip of cavity (123) is equipped with row flitch (124), row flitch (124) with fixed barrel (121) internal diameter looks adaptation, row flitch (124) top is connected connecting rod (111) tip, row flitch (124) outer wall with it is equipped with bolt (1240) to insert between fixed barrel (121) are close to the top.
2. The adjustable depth portable soil gathering drilling device as recited in claim 1 wherein: the two side walls of the support frame (200) are provided with convex plates (220), the end parts of the convex plates (220) are hinged with rotating blocks (221), and the end parts of the rotating blocks (221) are connected with universal wheels (222).
3. The adjustable depth portable soil gathering drilling device as recited in claim 1 wherein: the ends of the two screw rods (1212) rotate to extend into an inner layer between the cavity (123) and the outer wall of the fixed cylinder (121), and are fixedly connected with linkage gears (1213), the linkage gears (1213) are provided with a plurality of, the outer walls of the plurality of linkage gears (1213) are in meshed connection, and one end of the linkage gear (1213) is connected with an adjusting motor (1214).
4. A depth-adjustable portable soil gathering drilling device as recited in claim 3 wherein: a limiting ring (1215) is arranged at the top of the inner layer between the cavity (123) and the outer wall of the fixed cylinder (121), an air hole (1216) is formed in the surface of the limiting ring (1215), and the inside of the air hole (1216) is communicated with air on the outer wall of the adjusting motor (1214).
5. The adjustable depth portable soil gathering drilling device as recited in claim 1 wherein: connecting sleeves (1114) are clamped at two ends of the connecting rod (111) close to each other, the ends of the two connecting sleeves (1114) are respectively fixed at the bottom of the fixing frame (100) and the end of the fixing barrel (121), and clamping grooves (1115) are formed in the outer wall of the connecting sleeve (1114).
6. The adjustable depth portable soil gathering drilling device as recited in claim 5 wherein: the connecting rod (111) is close to tip department and has all seted up spout (1111), the inside slip of spout (1111) has card post (1112), card post (1112) tip with fixedly connected with joint spring (1113) between spout (1111) inner chamber tip, card post (1112) with draw-in groove (1115) looks adaptation.
7. The adjustable depth portable soil gathering drilling device as recited in claim 1 wherein: the fixing frame is characterized in that connecting frames (130) are arranged on two side walls of the fixing frame (100), positioning grooves (131) are formed in the outer walls of the connecting frames (130), the connecting frames (130) are matched with the end portions of the lifting plates (212) in a clamping mode, grooves (2121) are formed in the outer walls, close to the end portions, of the lifting plates (212), clamping blocks (2122) are arranged in the grooves (2121) in a sliding mode, the clamping blocks (2122) are matched with the inner portions of the positioning grooves (131), and extrusion springs (2123) are fixedly connected between the end portions of the clamping blocks (2122) and the end portions of the grooves (2121).
8. The adjustable depth portable soil gathering drilling device as recited in claim 1 wherein: and a buffer spring (2124) is arranged between the lifting plate (212) and the piston rod of the electric push rod (211), a buffer plate (2125) is fixedly connected to the end part of the buffer spring (2124), and the surfaces of the two buffer plates (2125) are respectively fixedly connected with the surface of the lifting plate (212) and the end part of the piston rod of the electric push rod (211).
9. The adjustable depth portable soil gathering drilling device as recited in claim 1 wherein: the utility model discloses a support frame, including support frame (200), spacing groove (230) have been seted up to support frame (200) bottom, spacing groove (230) inside is equipped with two symmetrical spacing arc boards (231), spacing arc board (231) outer wall with compression connection has spacing spring (232) between spacing groove (230) inner wall.
10. The adjustable depth portable soil gathering drilling device as recited in claim 9 wherein: a plurality of rotating grooves (233) are formed in the surface of the limiting arc plate (231) at equal intervals, balls (2330) are embedded in the rotating grooves (233), and the balls (2330) move inside the rotating grooves (233).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111300627.5A CN113884332B (en) | 2021-11-04 | 2021-11-04 | Portable soil acquisition drilling equipment of degree of depth adjustable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111300627.5A CN113884332B (en) | 2021-11-04 | 2021-11-04 | Portable soil acquisition drilling equipment of degree of depth adjustable |
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| CN113884332A CN113884332A (en) | 2022-01-04 |
| CN113884332B true CN113884332B (en) | 2024-02-06 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114791376A (en) * | 2022-04-26 | 2022-07-26 | 中国煤炭地质总局勘查研究总院 | A shallow fluid acquisition device for monitoring carbon dioxide geological storage environment |
| CN116499799B (en) * | 2023-07-03 | 2023-09-08 | 承德周道路桥有限公司 | Highway road surface construction quality detects sampling device |
| CN118130156B (en) * | 2024-05-08 | 2024-08-06 | 河南方栾建设工程有限公司 | Land detection device based on engineering cost |
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| CN113884332A (en) | 2022-01-04 |
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