CN115885624A - A kind of punching machine that can climb over the ridged surface with frame components - Google Patents

Abstract

The invention provides a perforating machine capable of crossing ridge surfaces and comprising frame body assemblies, which comprises a base frame body, and a perforating mechanism, a turning mechanism and a turnover mechanism which are arranged on the base frame body, wherein wheels are uniformly distributed around the base frame body and cross the ridge surfaces, two turnover frame bodies are respectively arranged on the upper side and the lower side of the base frame body, three frame bodies can be continuously turned over around any one aligned edge after the three frame bodies are aligned, a plurality of groups of electric telescopic rods are arranged between each turnover frame body and the base frame body, a plurality of supporting and lifting assemblies are arranged on the outer side surfaces of the turnover frame bodies, which are far away from the base frame body, a main control machine and a controller of the electric telescopic rods, a controller of the perforating mechanism and a wheel motor are electrically connected, and the frame body assemblies can be controlled to be turned over to the adjacent ridge surfaces and then be drilled while driving. Whole equipment structure is simple convenient to use, can adapt to the intensive, the little planting place in space of ridging face, reduces the burden of artifical work, improves work efficiency.

Description

A kind of punching machine that can climb over the ridging surface with frame components

technical field

The invention relates to the technical field of agricultural machinery, in particular to a punching machine which includes a frame assembly and can climb over a ridging surface.

Background technique

When many crops are planted, the planting mode of ridges in the field is often used. This ridge planting mode is conducive to improving the soil and moisture content. By ridge cultivation of the field soil, the soil of 15-30 cm underground can be turned up to the rows. The ridge, ridge stop mode greatly increases the basic area of soil and air, and the crop root system mainly grows on the soil on the ridge surface, so that fertilization on the ridge surface or in the furrow can benefit the growth of crops on both sides of the furrow.

However, in order to improve the soil utilization rate, the adjacent ridging surfaces and furrows will be as close as possible, and as long as the growth of crops is satisfied, as many ridging surfaces as possible can be set up, so that more crops can be planted. On the other hand, when planting in ridges in the field, it is necessary to combine ground mulching or building a shed, which can further improve economic benefits. However, such a planting mode poses a challenge to the laborers, because in traditional agricultural production, most farmers need to use tools such as hoes and shovels to dig holes in the soil, and then plant crops in the soil pits. It is said that the burden is heavy and the amount of labor is heavy, and because the distance between the furrows is too small, or the space for building a shed is too small, it is even more unfavorable for farmers to carry out sowing and drilling work. Although a CN207054030 integrated machine for ridging and drilling is proposed in the prior art, the equipment is too large and needs to be connected with an agricultural tractor. It is not suitable for planting sites where the furrow is too narrow, and it is difficult to turn at the end of the furrow. Therefore, it is necessary to propose new and suitable equipment to solve the problem in combination with the current planting sites where the ridges and furrows are dense, and the spacing is small, and manual labor is inconvenient.

Contents of the invention

The object of the present invention is to propose a punching machine capable of crossing the ridged surface aiming at the deficiencies of the above-mentioned prior art.

The technical scheme of the present invention is as follows, a frame body assembly, including a rectangular frame structure: a basic frame body, a reverse frame body symmetrically installed on the basic frame body, and a lower flip frame body, two flip frame bodies and the frames of the basic frame body are connected to each other Not connected, and after the three frames are aligned parallel to each other, there are two alignment sides a and b. Any one of the alignment sides a and b that can be aligned by the three rotates in the same direction to open at least 90° or close in the same direction. At least two sets of electric telescopic rods, the two groups of electric telescopic rods are perpendicular to the alignment sides a and b of the flip frame body and the basic frame, and arranged symmetrically and evenly along the length direction of the alignment sides a and b, and each group of electric telescopic rods contains electric telescopic Rod 1 and electric telescopic rod 2, one end of electric telescopic rod 1 and electric telescopic rod 2 are rotationally connected with two alignment sides a and b of the same overturning frame respectively, and the position close to alignment side b on the basic frame is connected with the electric telescopic rod The other end of one is rotationally connected, and the position on the basic frame close to the alignment side a is rotationally connected with the other end of the electric telescopic rod two, so that a pair of electric telescopic rods one and two electric telescopic rods in each group of electric telescopic rods are arranged to cross each other. Flip between frame body and base frame.

A punching machine including a frame assembly capable of overturning a ridged surface, comprising a frame assembly with wheels installed, the frame assembly is also equipped with a punching mechanism, the four corners of the basic frame are symmetrically installed, and the The above-mentioned wheels carry the foundation frame and straddle the ridged surface, the radius of the wheel is greater than the depth of the ridge, the running direction of the wheel is parallel to the length direction of the two aligned sides a and b of the foundation frame, and when each flipped frame body deviates from the foundation frame One side of the body is provided with a supporting off-the-ground assembly, which can be stretched. When stretching out, the distance between the end of the supporting off-the-ground assembly away from the overturning frame body and the base frame body is greater than the radius of the wheel. When retracting, the supporting off-the-ground assembly The distance from the end of the ground component away from the overturning frame body to the basic frame body is less than the radius of the wheel, and the end of the supporting off-the-ground component away from the overturning frame body has a barb structure that can be anchored into the soil.

Preferably, the punching mechanism includes a pair of slider crank mechanism consisting of a slider, a connecting rod and a crank. One end of the crank is connected to the motor drive shaft to be driven to rotate, and the other end of the crank, the connecting rod, and the slider are sequentially Rotationally connected, the slide rod passes through the sleeve fixed on the base frame and is slidably connected with it, and a pair of crank slider mechanisms are arranged symmetrically so that the two slide bars are parallel to the normal line of the base frame and face the foundation respectively The upper and lower sides of the frame.

Preferably, the punching mechanism further includes a tapered punching head mounted on the end of the slide bar facing away from the base frame.

Preferably, the frame body assembly is also provided with a turning mechanism, including a universal wheel hub and a universal wheel bracket. The universal wheel base is rotationally connected, the side of the universal wheel base facing away from the universal wheel bracket is fixed to the lower end of the turning straight rod, and the upper end of the turning straight rod is inserted into the U-shaped plate with slots and connected with it in rotation, the U-shaped The plate is in the shape of a word "⊥", the middle protrusion of the U-shaped plate is parallel to the base frame, and the symmetrical protrusions on both sides are parallel to the normal line of the base frame. The three protrusions of the U-shaped plate and the turning straight rod All are equipped with jacks that can be aligned. The U-shaped plate is fixedly installed on the rod of the basic frame and is located in the middle of a pair of wheels on the left and right sides of the frame. When the straight bar is perpendicular to the plane where the basic frame is located, The distance from the contact surface of the wheel hub to the base frame body is greater than the radius of the wheel.

Preferably, there are two punching mechanisms, centered on the turning mechanism, symmetrically installed on the left and right sides of the turning mechanism.

Preferably, the supporting off-the-ground assembly includes two telescopic combined rods, one end of the two combined rods is bridged by a U fixing member, and the other end has a barb structure that can be anchored into the soil, and each of the Two symmetrical support off-the-ground components are arranged on the side of the flip frame body facing away from the basic frame body, which are evenly distributed between the wheels to form four support legs. The flip frame body is equipped with a controller and each support off-the-ground assembly. The combined rods of the components are electrically connected, and the combined rods can be controlled to protrude or retract toward one end of the outer surface of the overturning frame.

Preferably, the U-fixing piece includes a fixing sleeve, a bent short rod, and a U-shaped long rod passing through the fixing sleeve. The combined rod includes the upper part of the push rod and the lower part of the push rod. The straight part at the other end of the curved short rod is connected to the upper part of the push rod. The lower part of the push rod can be inserted into the upper part of the push rod containing the sealing cover, and the lower part of the push rod The end of the cone is connected with a cone; the fixed sleeve is fixed on the rod in the frame of the flip frame and is perpendicular to the driving direction of the trolley. The combined rod and the cone are away from the basic frame and face the soil surface, and the controller electrically connected to the combined rod The lower part of the push rod can be controlled to extend or retract relative to the upper part of the push rod.

Preferably, a pair of wheels far away from the punching mechanism and the turning mechanism is a driving wheel, and a worm gear is also set on the rotating shaft, and the worm gear is connected with the turbine motor, and the turbine motor is fixedly installed on the base frame through the supporting plate, and Connect with the master control electromechanical.

Compared with prior art, the beneficial effect of the present invention is:

The first point is to ingeniously conceive a flipped frame assembly, including the basic frame and the flipped frame with the same structure as the rectangular frame structure set on the upper and lower sides of the basic frame, and each frame structure is different. Connected, using multiple sets of flipping components between the flipping frame and the basic frame, each set of electric telescopic rods includes two electric telescopic rods, and is perpendicular to the flipping edge to control the alignment of the three frames around the three One aligned side is flipped in the same direction, that is, the three frames can be stretched in the same direction in sequence, and then closed in sequence to complete the first 180° flip of the frame assembly; then control the three frames to surround the three The other alignment side that is aligned at the same time is flipped in the same direction, that is, the three frames can be stretched in the same direction in sequence according to the previous flip direction, and then closed in sequence to complete the second 180° flip of the frame assembly. The second consecutive flip enables the frame assembly to flip 180° multiple times in succession. On the one hand, by controlling the telescopic direction of each group of electric telescopic rods, the frame assembly can be continuously turned in another direction. Such overturning can make the farming equipment based on the frame assembly do not need to turn around, and is no longer limited by the small area of the farming operation site.

The second point is to further add a support lift-off assembly on the upper and lower sides of the flexibly reversible frame assembly. The ground component can be anchored into the soil on the ridged surface, which increases the stability of the basic frame component during the overturning process; at the same time, the overturned frame on the upper side is also stretched by the electric telescopic rod when the basic frame is turned over , until it is parallel to the tilting frame body on the lower side and is located in a plane; at this time, the supporting off-the-ground component of the tilting frame body on the upper side is also anchored into the soil on the adjacent ridging surface. This anchoring setting can provide The stability of the frame components when they are closed and approached in sequence; then control the support of the flip frame on the lower side to retract from the ground, and then control the electric telescopic rod to realize the sequential adjustment of the basic frame and the flip frame on the lower side Retract and move closer to the overturning frame body on the upper side.

The third point is to apply the flexible and reversible frame components with supporting components from the ground to the equipment used for farming, such as the punching machine, which can easily realize the drilling of the punching machine while moving forward, and then Quickly turn over to the adjacent ridging surface to continue drilling. Because the existing punching machine needs to turn around in the field with a greenhouse, but there is not enough space for the punching machine and other equipment to turn around at the end of the field in the greenhouse. Even if the hole machine turns around, it cannot guarantee to enter every ridging surface. If the hole punching machine cannot smoothly enter the adjacent ridging surface for opening operation, it is necessary to manually monitor or adjust the process of the equipment working on the field ridging surface. Therefore , the punching machine based on the continuously flipped frame assembly proposed by the present invention can effectively solve this problem, that is, the punching machine can be turned over continuously between the ridging surfaces without turning around, and is not affected by the small farming work place in the greenhouse. At the same time, it can reduce the workload of the workers, making the drilling work on the ridge surface in the field efficient, fast and intelligent.

Description of drawings

Fig. 1 is the structural schematic diagram of three layers of the soil ridge surface drilling machine;

Fig. 2 is the structural representation of the three-layer closure of the soil ridge surface punching machine;

Fig. 3 is a structural schematic diagram of the first layer of the soil ridge surface punching machine;

Fig. 4 is a perspective view of the frame assembly in Fig. 1;

Fig. 5 is a structural schematic diagram of the frame assembly flipped along one of the alignment sides in Fig. 1;

Fig. 6 is a structural schematic diagram of the frame assembly in Fig. 1 being turned over along the other alignment side;

Fig. 7 is a side view of Fig. 3;

Figure 8 is a front view of the punching mechanism;

Figure 9 is a side view of the punching mechanism;

Fig. 10 is a front view of the turning device.

Among them, 1-rotating shaft, 2-worm gear, 3-master control machine, 4-bearing seat, 5-bearing seat fixing plate, 6-wheel, 7-basic frame, 8-turning straight rod, 9-motor, 10 -U-shaped plate, 11-gasket, 12-rubber gasket, 14-angle iron, 15-overturn frame body, 16-telescopic sleeve, 17-controller, 18-upper part of push rod, 19-lower part of push rod, 20-cone, 21-fixing sleeve, 22-bending long rod, 23-bending short rod, 24-sealing cover, 25-telescopic push rod, 26-turning bearing assembly, 27-universal wheel bracket, 28-universal Wheel hub, 29-supporting plate, 30-turbine motor, 31-universal wheel base, 32-sleeve, 33-connecting rod, 34-sliding rod, 35-conical punching head, 36-crank, 37-sliding bearing assembly.

Detailed ways

The present invention is described in detail below in conjunction with accompanying drawing

The structure of a drilling machine that can climb over the ridging surface provided by the present invention is shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6. Punching mechanism, support off the ground assembly and turning mechanism.

As the core structure of a drilling machine that may climb over the ridge surface, as shown in Figure 4 and Figure 5, the frame assembly includes a rectangular frame structure: a basic frame 7, symmetrically installed on the basic frame 7, and the following Flip frame body 15, two frame bodies 15 and basic frame body 7 are parallel to each other and are not connected, and three frame bodies are aligned with each other and have two alignment edges 38a, 38b, and two flipping mechanisms are respectively arranged on two Between the reversing frame body 15 and the base frame 7, it is used to drive the reversing frame body 15 and the base frame 7 to rotate around any alignment edge 38a or 38b that can be aligned to open at least 90° or close. The turning mechanism includes at least two sets of electric telescopic rods arranged between each turning frame body 15 and the basic frame body 7, and the two groups of electric telescopic rods are all perpendicular to the alignment sides 38a, 38b of the turning frame body 15 and the basic frame body 7, and Arranged symmetrically and evenly along the length direction of the alignment sides 38a, 38b, each group of electric telescopic rods includes electric telescopic rod one 39 and electric telescopic rod two 40, and electric telescopic rod one 39 and electric telescopic rod two 40 in each group of electric telescopic rods One end of one end is respectively connected with the two alignment sides 38a, 38b of the same reversing frame body 15, and the position close to the alignment side 38b on the base frame 7 is connected with the other end of the electric telescopic rod-39 in rotation, and the position close to the alignment side on the base frame 7 The position of 38a is rotatably connected with the other end of the electric telescopic rod two 40, so that a pair of electric telescopic rod one 39 and electric telescopic rod two 40 in each group of electric telescopic rods are intersected and arranged between the flip frame body 15 and the basic frame 7 .

Each electric telescopic rod includes a telescopic push rod 25 and a telescopic sleeve 16, and the ends of the two electric telescopic rod telescopic sleeves 16 in each group of electric telescopic rods are respectively rotatably connected to the two alignment sides 38a, 38b of the flip frame body 15, The base frame 7 is also provided with crossbars corresponding to two groups of electric telescopic rods, and the positions on the crossbars close to the two aligned sides 38a, 38b on the basic frame 7 are respectively connected to the electric telescopic rod one 39 and the electric telescopic rod two 40. The ends of the push rod 25 are rotatably connected. As shown in FIG. 3 , each electric telescopic rod is equipped with a controller 17 , and the controller 17 is arranged on the rod member of the reversible frame body 15 .

The frame assembly and the turning mechanism arranged in the above manner can make the basic frame 7 in FIG. 5 turn over continuously, that is, it can continuously turn over along the two aligned sides 38a, 38b of the basic frame 7, and the process is as follows.

Turning process along the alignment edge 38b: during the initial state, the basic frame body 7 and the flip frame body 15 on the base frame body 7 and below are parallel to each other, as shown in Figure 5, the flip frame body one 15a is below, and the flip frame body two 15b is on the top, the electric telescopic rod one 39 stretches between the flip frame body one 15a and the basic frame body 7, and the electric telescopic rod two 40 keeps the shortened state, so that the flip frame body one 15a is stretched around the alignment edge 38b, that is, The basic frame body 7 is turned 90° counterclockwise around the alignment edge 38b; at the same time, the electric telescopic rod one 39 between the flip frame body two 15b and the basic frame body 7 is extended, and the electric telescopic rod two 40 is kept in a shortened state, so that the flip frame Body two 15b turns counterclockwise 90° around the alignment edge 38b. At this time, the upper flip frame body two 15b and the basic frame body 7 are turned counterclockwise relative to the bottom flip frame body one 15a until the two flip frame bodies 15 It is in a horizontal state, as shown in Figure 5;

Then, the electric telescopic rod one 39 shortens between the lower flip frame body one 15a and the basic frame body 7, and the electric telescopic rod two 40 still keeps the shortened state, so that the down flip frame body one 15a turns counterclockwise 90° around the alignment edge 38b , the lower reversing frame body one 15a draws closer to the basic frame body 7, the electric telescopic rod one 39 between the upper reversing frame body two 15b and the basic frame body 7 is shortened, and the electric telescopic rod two 40 still maintains a shortened state, so that the foundation The frame body 7 turns counterclockwise around the alignment edge 38b, and moves closer to the upper flip frame body 2 15b, and the lower flip frame body 1 15a and the basic frame body 7 are all turned counterclockwise with respect to the upper flip frame body 2 15b until The three overlap and are in the mutual parallel state of the initial state. At this time, the state is that the flip frame body 2 15b is below, the basic frame body 7 is in the middle, and the flip frame body 1 15a is on the top. At this point, the frame body assembly is completed around an alignment edge The process of turning over 180° of 38b.

Turning process along the alignment edge 38a: in the initial state, the basic frame body 7 and the flip frame body 15 on the base frame body 7 and below are parallel to each other, as shown in Figure 6, the flip frame body two 15b is below, and the flip frame body one 15a is on the top, and the electric telescopic rod two 40 between the lower reversible frame body 2 15b and the basic frame body 7 is extended, and the electric telescopic rod 1 39 keeps shortened state, so that the lower reversible frame body 2 15b is stretched around the alignment edge 38a , that is, the basic frame body 7 is turned counterclockwise to 90° around the alignment edge 38a, the electric telescopic rod two 40 between the upper flip frame body one 15a and the basic frame body 7 is extended, and the electric telescopic rod one 39 remains in a shortened state, Make the turning frame body one 15a turn counterclockwise to 90° relative to the basic frame body 7 around the alignment edge 38a until the two turning frame bodies 15 are in a horizontal state, as shown in Figure 6;

Then, the electric telescopic rod two 40 shortens between the lower turning frame body two 15b and the basic frame body 7, and the electric telescopic rod one 39 keeps the shortened state, so that the basic frame body 7 turns counterclockwise to 90° around the alignment edge 38a, The overturning frame body one 15a draws closer to the base frame body 7, and the electric telescopic rod two 40 between the upturning frame body one 15a and the basic frame body 7 shortens, and the electric telescopic rod one 39 keeps the shortened state, so that the basic frame body 7 Turn over 90° counterclockwise around the alignment edge 38a, and the basic frame body 7 moves closer to the upper flip frame body 15a until the bottom flip frame body 2 15b and the basic frame body 7 are all toward the upper flip frame body One 15a moves closer until the three overlap. At this time, the flip frame body 1 15a is at the bottom, the basic frame body 7 is in the middle, and the flip frame body 2 15b is on the top. At this point, the flip of the frame body assembly around the other alignment edge 38a is completed. 180° course.

Thus, the frame assembly including the basic frame body 7 and the upper and lower flip frame bodies 15 can be turned counterclockwise twice by 180° continuously. If the execution continues, the frame body assembly can be continuously turned over. If it flips clockwise continuously, the opposite action will be performed.

As shown in Fig. 1 and Fig. 3, four wheels 6 are evenly arranged around the base frame body 7 included in a drilling machine capable of crossing the ridging surface, which are respectively a pair of front wheels and a pair of rear wheels, and each pair of wheels The rotating shaft 1 passes through a pair of bearing housings 4 on the front and rear ends of the basic frame body 7 respectively, and is connected with the bearing housing 4 in rotation. On the rear end bar, wheels are installed at both ends of each rotating shaft 1, so that the four wheels carry the base frame body 7 and span the soil on the ridging surface, and each pair of wheels is located in the furrows on both sides of the ridging surface. The radius is greater than the depth of the ditch, and drives the frame body 7 to move across the soil ridge surface, and the rotating shaft 1 is perpendicular to the alignment sides 38a, 38b of the basic frame body 7 . As shown in Figure 2, a pair of rear wheels are used as driving wheels, and a worm gear 2 is also set on the rotating shaft 1, and the worm gear 2 is connected with the turbine motor 30, and the turbine motor 30 is installed on the base frame body 7, and fixed with a supporting plate 29 On the bar of the square frame body of the basic frame body 7.

As shown in Fig. 2 and Fig. 3, a punching mechanism and a turning mechanism are housed on the base frame body 7, which is the front end away from the end of the drive wheel. Wherein, as shown in Fig. 3 and Fig. 10, the turning mechanism of basic frame body 7 comprises universal wheel hub 28, universal wheel bracket 27, rubber gasket 12, spacer 11, universal wheel base 31, turning straight bar 8 , U-shaped plate 10, there are rubber spacers 12 on both sides of the universal wheel hub 28, and the rotating shaft of the universal wheel support 27 passes through the universal wheel hub 28 and the rubber spacers 12 on both sides thereof, so that the three parts are clamped in the universal The center of the wheel support 27 can rotate, and the top of the universal wheel support 27 is covered with a gasket 11 and then rotated with the universal wheel base 31. The universal wheel base 31 is fixedly connected with the lower end of the turning straight bar 8, and the turning straight bar 8 upper end Insert it into the U-shaped board 10 with slots and connect it with rotation. The U-shaped board 10 is in the shape of a word "⊥". On the normal line of the base frame body 7, the three protrusions of the U-shaped plate 10 and the straight bar 8 are provided with aligned jacks for inserting pins to limit the rotation of the straight bar 8 relative to the U-shaped plate 10. The shape plate 10 is fixedly installed on the base frame body 7 bars and is located in the middle of a pair of wheels on the left and right sides of the frame body. And when the turning straight bar 8 is perpendicular to the plane where the base frame body 7 is located, the distance from the contact surface of the universal wheel hub 28 to the base frame body 7 is greater than the radius of the wheel 6 .

As shown in Fig. 8 and Fig. 9, the punching mechanism contains a pair of slider crank mechanism made up of slide bar 34, connecting rod 33, crank 36, one end of crank 36 is connected with motor 9 drive shaft and driven to rotate, crank 36 The other end of the other end, connecting rod 33, and slide bar 34 are rotated and connected in turn, and slide bar 34 passes through the sleeve pipe 32 fixed on the basic frame body 7 and is slidably connected with it. A pair of crank slider mechanisms are symmetrically arranged, so that The two slide bars 34 are parallel to the normal line of the base frame body 7, and are respectively facing the upper and lower sides of the base frame body 7. The punching mechanism is centered on the turning mechanism, and is symmetrically arranged on the inside of the front end rod of the base frame body 7. Specifically, the punching mechanism includes a motor 9, an angle iron structure 14, a sleeve 32, a connecting rod 33, a sliding rod 34, a tapered punching head 35, a crank 36, and a sliding bearing assembly 37, as shown in Figures 7 and 9 The angle iron 14 is welded on the inner side of the front end rod of the base frame body 7 through one of the side plates, the motor 9 is fixed on the other side plate of the angle iron 14, and the drive shaft of the motor 9 is rotatably passed through the perforation of the angle iron 14 and connected with the The crank 36 is connected, and the other end of the crank 36 is connected with the sliding bearing assembly 37, and the sliding bearing assembly 37 can be driven to rotate by the drive shaft of the motor 9 with the crank 36. The sliding bearing assembly 37 is sleeved with two connecting rods 33, and one end of the connecting rod 33 Set on the sliding bearing 37, the other end is hinged with the end of the linear slide bar 34, the slide bar 34 is set in the sleeve 32, the sleeve 32 is fixed on the side of the angle iron 14 side plate away from the motor 9, the slide bar The end of 34 is equipped with conical punching head 35. When the motor 9 rotates, it drives the crank 36 to rotate. At this time, when the connecting rod 33 rotates and swings on the side plate plane of the angle iron 14 with the sliding bearing assembly 37, the connecting rod 33 drives the sliding rod 34 to reciprocate in a straight line in the casing 32. movement, and make the tapered punching head 35 at the end of the slide bar 34 stretch out or retract to realize the punching function. The controllers 17 of the motors 9 of the two punching mechanisms are fixed on the inside angles of the front ends of the base frame body 7 rods.

A plurality of supporting off-the-ground components are arranged on the side of each reversing frame body 15 away from the base frame body 7, the supporting off-the-ground components can be stretched, and the supporting off-the-ground components are far away from one end of the reversing frame body 15 to the base frame when stretching out. The body 7 distance is greater than the radius of the wheel, and when retracting, the distance from one end of the supporting off-the-ground assembly away from the overturning frame body 15 to the base frame body 7 is smaller than the radius of the wheel, and the end of the supporting off-the-ground assembly away from the overturning frame body 15 has the ability to anchor into the soil. The barb structure in . Each support lift-off component consists of two telescopic combined rods, one end of the two combined rods is bridged by a U fixing piece, and the other end has a barb structure that can be anchored into the soil, in the shape of a "eight", and each Two symmetric support off-the-ground assemblies are arranged on the side of each reversible frame body 15 facing away from the basic frame body 7, which are evenly distributed between the wheels of the trolley to form four support legs extending obliquely around the reversed frame body 15. As shown in Figure 1, the U-fixing member includes a fixing sleeve 21, a curved short rod 23 and a U-shaped long rod 22 passing through the fixing sleeve 21, and the curved parts at both ends of the U-shaped long rod 22 pass through the fixing sleeve 21 and The curved part at one end of the curved short rod 23 is connected, and the combined rod includes the upper part 18 of the push rod and the lower part 19 of the push rod. In the push rod upper part 18 containing the sealing cover 24, the end of the push rod lower part 19 is connected with a cone 20; the fixed sleeve 21 is fixed on the rod in the frame of the flip frame body 15 and is perpendicular to the direction of travel of the trolley, and the combined rod and The cone 20 is away from the base frame body 7 and towards the soil surface, and simultaneously on the flip frame body 15, a controller 17 is also electrically connected with the combined rods of each support off-the-ground assembly, thereby controlling its push rod bottom 19 to be able to move from the push rod The upper part 18 is extended or retracted.

Preferably, in order to increase the stability of the trolley during the overturning process, two supporting off-the-ground components are arranged on each overturning frame body 15, which are respectively located at the front half and the rear half of the trolley, and are evenly distributed between the two wheels, After the first overturning frame is stretched, when the two wheels on one side leave the ground, there are two supporting off-the-ground components, that is, four cones to land on the ground, so that there are four focus points to support the overturning process of the dolly.

The controller 17 of the master control machine 3 equipped with the base frame body 15 and the electric telescopic link in the turning mechanism, the controller 17 of the combined rod in the support off-the-ground assembly, the controller 17 of the punching mechanism and the turbine motor 30 of the wheel are electrically powered. To connect, control the controller 17 connected to each component by manipulating the master control machine 3, and then control the trolley to turn over to the adjacent ridging surface and punch holes while driving.

When in use, when the punching machine travels along the ditch from one end to the other in the greenhouse, since the end of the ditch is closed by the shed, the vehicle cannot turn at the end of the ditch, so the underside of the foundation frame body 7 of the present invention is reversed. The four combined rods supporting the ground-lifting assembly on the outside of the frame body 15 are elongated, so that the base frame body 7 is raised, and the four wheels are lifted from the ground. Because the push rod lower part 19 of the four combined rods is inserted obliquely into the ridged surface, it will be lowered. The flip frame body 15 on the side is fixed firmly, so the electric telescopic rod of the flip mechanism between the basic frame body 7 and the two flip frame bodies 15 is extended, and when the flip frame body 15 on the upper side is turned up to 90°, the basic Frame body 7 and downside flip frame body 15 can keep stable, do not shake with the center of gravity deviation of car body, then the electric telescoping link of the turning mechanism between base frame body 7 and downside flip frame body is elongated, makes base frame Body 7 continues to turn upwards to 90°, at this time, the turning frame body 15 on the upper side is parallel to the ridge surface on the other side, and the four combined rods supporting the ground assembly on the outside are elongated. The lower part 19 of the push rod of the component is inserted obliquely into the ridged surface, and the lower turning frame body 15 is fixed firmly. At this time, the four combined rods on the outside of the upper side of the turning frame body 15 supporting the off-the-ground component play the role of anchoring the ridged surface. ; Then, retract the four combined rods of the supporting off-the-ground assembly on the outside of the original ridge body 15, and then drive the electric telescopic rods of the two overturning mechanisms to shorten, so that the original ridge surface can be lowered. The flipping frame body 15 on the side and the basic frame body 7 are all moved closer to the flipping frame body 15 on the upper side until the three overlap, and finally control the retraction of the combined rod in the supporting ground assembly on the outer side of the flipping frame body to release the flipping of the upper side. The supporting components on the outside of the frame body are anchored to the soil on the new ridging surface. If the punch is to turn back, perform the opposite action. In this way, the puncher will cross the ditch from the middle ridging surface to the other side, and the wheels of the foundation frame will successfully cross the original soil ridging surface, that is, the whole device will be turned over to the adjacent ridging surface to realize the drilling of the punching machine. flip function. At this time, by operating the master control machine, that is, controlling the controller of the punching mechanism and the controller of the drive wheel, the base frame can complete the punching work while walking on the new ridging surface.

Claims (9)

1. A frame assembly, characterized in that it comprises a rectangular frame structure: a basic frame (7), a symmetrically mounted on the basic frame (7), an overturning frame (15) below, two overturning frames The frames of body (15) and basic support body (7) are not connected to each other, and after three support bodies are aligned parallel to each other, there are two alignment edges (38a, 38b), and two turning mechanisms are respectively arranged on two turning support bodies ( 15) and the base frame (7), used to drive the overturn frame body (15) and the base frame (7) to rotate in the same direction around any one of the alignment edges (38a, 38b) that can be aligned by the three. Open at least 90° or close in the same direction, the turning mechanism includes at least two sets of electric telescopic rods arranged between each turning frame body (15) and the basic frame body (7), and the two groups of electric telescopic rods are all vertical On the alignment sides (38a, 38b) of the overturning frame body (15) and the base frame (7), and arranged symmetrically and evenly along the length direction of the alignment sides (38a, 38b), each group of electric telescopic rods contains an electric telescopic rod (39 ) and electric telescopic rod two (40), one end of electric telescopic rod one (39) and electric telescopic rod two (40) are respectively connected with two alignment edges (38a, 38b) of the same flip frame body (15) in rotation, The position close to the alignment edge (38b) on the basic frame (7) is rotationally connected with the other end of the electric telescopic rod one (39), and the position close to the alignment edge (38a) on the basic frame (7) is connected to the electric telescopic rod two (40) The other end rotation connection of each group of electric telescopic rods makes a pair of electric telescopic rods one (39) and electric telescopic rods two (40) cross each other and be arranged between the overturning frame body (15) and the base frame (7). 2. A punching machine containing a frame assembly as claimed in claim 1 that can climb over the ridged surface, comprising the frame assembly on which wheels are installed, characterized in that, the frame assembly is also equipped with a punching machine Hole mechanism, the wheels of the four corners of the basic frame (7) are symmetrically installed, and the wheels carry the basic frame (7) and span the ridged surface. 7) The two aligned sides (38a, 38b) have the same length and direction, and a supporting off-the-ground assembly is provided on the side of each overturning frame body (15) away from the basic frame body (7), and the supporting off-the-ground assembly can be stretched The distance between the end of the lift-off component away from the flip frame body (15) and the base frame body (7) is greater than the radius of the wheel when it is extended, and the end of the lift-off component away from the flip frame body (15) to the foundation is supported when it is retracted The distance between the frame body (7) is smaller than the radius of the wheel, and the end of the supporting off-the-ground component away from the overturning frame body (15) has a barb structure that can be anchored in the soil, and the basic frame body (15) is also provided with a general control The machine (3) is used to control the controller (17) electrically connected with the punching mechanism, the turning mechanism, the supporting lift-off assembly and the motor driving the wheels. 3. The punching machine containing the frame assembly according to claim 2, characterized in that, the punching mechanism contains a pair of sliding rods (34), connecting rods (33), and cranks. (36) the crank slider mechanism that forms, crank (36) one end links to each other with motor (9) drive shaft and is driven to rotate, and the other end of crank (36), and connecting rod (33), and slide bar (34) rotate in sequence connected, the slide bar (34) passes through the casing (32) fixed on the base frame (7) and is slidably connected with it, and a pair of crank slider mechanisms are symmetrically arranged so that the two slide bars (34) are parallel to the The normal line of the base frame (7), and towards the upper and lower sides of the base frame (7), the controller (17) controlling the motor (9) is fixed on the base frame (7) adjacent to the motor (9) The angle inside the front rod. 4. The punching machine containing the frame assembly according to claim 3, characterized in that, the end of the slide bar (34) facing away from the base frame (7) is equipped with a tapered punching head (35). 5. The punching machine containing the frame assembly according to claim 4, characterized in that, the frame assembly is also provided with a turning mechanism, including a universal wheel hub (28) and a universal wheel hub (28). Wheel support (27), universal wheel hub (28) rotation is installed on the rotating shaft of universal wheel support (27), and universal wheel support (27) is away from an end of rotating shaft and universal wheel base (31) rotation connection, The side of the universal wheel base (31) facing away from the universal wheel support (27) is fixed to the lower end of the straight bar (8), and the upper end of the straight bar (8) is inserted into the U-shaped plate (10) with slots And it is rotatably connected with it, the U-shaped plate (10) is in the shape of a word "⊥", the middle protrusion of the U-shaped plate (10) is parallel to the basic frame body (7), and the symmetrical protrusions on both sides are parallel to the basic frame body The normal line of (7), the three protrusions of the U-shaped plate (10) and the turning straight bar (8) are all provided with jacks that can be aligned, and the U-shaped plate (10) is fixedly installed on the base frame ( 7) On the rod and located in the middle of a pair of wheels on the left and right sides of the frame body, and when the turning straight rod (8) is perpendicular to the plane where the base frame body (7) is located, the universal wheel hub (28) touches the ground to the base frame body The distance of (7) is greater than the radius of wheel (6). 6. The punching machine containing the frame assembly and capable of crossing the ridged surface according to claim 2 or 5, characterized in that there are two punching mechanisms, centered on the turning mechanism, symmetrically installed on the turning The left and right sides of the institution. 7. The punching machine containing the frame assembly according to claim 6, characterized in that, the support lift-off assembly includes two telescopic combined rods, the two combined rods One end is bridged by a U fixing piece, and the other end has a barb structure that can be anchored into the soil. Two symmetrical support lifts are provided on the side of each of the flipped frame bodies (15) facing away from the basic frame body (7). The components are evenly distributed between the wheels to form four supporting legs. The flip frame body (15) is provided with a controller (17) that is electrically connected to each combined rod that supports the lift-off component, and can control the combined rod Stretch out or retract towards one end of the outer surface of the flip frame body (15). 8. The punching machine containing a frame assembly capable of crossing a ridged surface according to claim 7, characterized in that, the U fixing member includes a fixing sleeve (21), a curved short rod (23) and a The U-shaped long rod (22) of the fixed sleeve (21), the curved part of the two ends of the U-shaped long rod (22) passing through the fixed sleeve (21) is connected with the curved part of one end of the curved short rod (23), and the The combined rod comprises a push rod top (18) and a push rod bottom (19), the straight part of the other end of the curved short rod (23) is connected with the push rod top (18), and the push rod bottom (19) can be inserted into the In the push rod top (18) of the sealing cover (24), the end of the push rod bottom (19) is connected with a cone (20); Perpendicular to the traveling direction of the trolley, the combined rod and the cone (20) deviate from the base frame (7) and face the soil surface, and the controller (17) electrically connected to the combined rod can control the lower part of the push rod (19) relative to the upper part of the push rod (18) Extend or retract. 9. The punching machine containing a frame assembly capable of crossing the ridged surface according to claim 2, wherein the pair of wheels far away from the punching mechanism and the turning mechanism are driving wheels, and the rotating shaft (1) The worm gear (2) is also set on the top, and the worm gear (2) is connected with the turbine motor (30). (3) Electrical connection.

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