CN118176857A - Agricultural double-ditching stacking all-in-one machine - Google Patents

Abstract

The invention relates to the technical field of agricultural machinery and discloses an agricultural double-ditching stacking all-in-one machine which comprises a frame, a ditching unit, a ridging unit and a power module, wherein a supporting block is arranged on the frame in a sliding manner, a lower pressing plate and a supporting sliding column are arranged on the supporting block, a transmission block and a transmission sheave are rotationally arranged on the frame, a dovetail sliding block is slidingly arranged on the transmission block, a transmission screw matched with the dovetail sliding block is arranged on the transmission block, a transmission nut is connected onto the transmission screw, a reciprocating chute is arranged on the dovetail sliding block, the power sheave is rotationally arranged on the frame, a driving belt is arranged between the transmission sheave and the power sheave, and the ridging unit comprises a rotating unit, a fixing plate and an adapter plate.

Description

An agricultural double-ditching and stacking integrated machine

Technical Field

The invention relates to the technical field of agricultural machinery, and in particular to an agricultural double-ditching and stacking integrated machine.

Background technique

Since traditional agricultural planting generally requires the fields to be tilled, ridged, shaped, furrowed and other processes in sequence to meet the requirements of fine farming, most of them require a large amount of manpower input or a variety of agricultural machinery to operate in sequence, thereby increasing the purchase, use and maintenance costs. The agricultural double furrowing and stacking machine can achieve rotary tillage, ridging and furrowing operations in the field in one operation, which conveniently solves the above problems.

The existing agricultural double-ditching and stacking integrated machine usually includes a frame, a power unit, a trenching unit, and a ridging unit. The power unit, the trenching unit, and the shaping unit are all arranged on the frame. The power unit provides power for the trenching unit and drives the frame to move forward. The trenching unit loosens the land in the field by rotating the plow blade wheel, and then shapes the loosened soil by the moving shaping unit. The shaping unit is mostly composed of a bucket-shaped plate that is wide in front, narrow in the back, and open at the lower end. When the shaping unit passes through the soil, the rear end of the shaping unit is narrowed, so that the soil can be shaped by pressure, thereby realizing the rotary tillage, ridging, shaping and trenching operations in the field. However, it is found in use that the single shaping of the soil by pressure leads to low ridge density and poor consistency after the operation, which easily leads to ridge collapse and poor ridging effect. At the same time, the ridging angle and height of the ridge cannot be flexibly adjusted according to the planting operation. There are also great limitations in use, which affects the quality of agricultural planting.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the above difficulties and provide an agricultural double-ditching and stacking all-in-one machine.

In order to solve the above technical problems, the technical solution provided by the present invention is: an agricultural double-ditching and stacking integrated machine, comprising a frame, a ditching unit, a ridging unit and a power module are arranged on the frame, a moving wheel driven by the power module is rotatably arranged on the frame, a positioning slide tube is arranged on the positioning slide tube, a positioning slide column is slidably arranged on the positioning slide column, a support block is arranged on the positioning slide column, a buffer unit is arranged at the lower end of the support block, the support block is connected to a lower pressure plate through the buffer unit, and a support slide column is arranged on one side of the support block, a transmission bracket is rotatably arranged on one side of the transmission bracket, a dovetail slider is slidably arranged on the transmission block, and a threaded connection with the dovetail slider is rotatably arranged on the transmission block A matching transmission screw is provided, and a transmission nut is connected to the transmission screw through a thread. A reciprocating plate is provided on the dovetail slider, and a reciprocating slide groove is provided on the reciprocating plate and is slidably connected to the supporting slide column. A driving shaft is rotatably provided on the frame, and the driving shaft is connected to the moving wheel. A power groove wheel is provided on the driving shaft. A transmission groove wheel connected to the transmission block is rotatably provided on the transmission bracket, and a driving belt is provided between the transmission groove wheel and the power groove wheel. The ridging unit includes a rotating unit, a fixed plate and an adapter plate. The fixed plate is connected to the lower pressure plate. The rotating unit adjusts the angle of the adapter plate. A compacting unit for compacting the side ditch and an adjustment unit for adjusting the angle of the compacting unit are provided on the frame.

As an improvement, the rotating unit includes a rotating cover, a rotating spring, a locking stud, a rotating tube and a buckle plate. The rotating cover is connected to the fixed plate, the rotating tube is connected to the adapter plate, the locking stud is connected to the rotating cover by a thread, a locking groove is provided on the locking stud, the rotating tube is rotatably and slidingly connected to the locking stud, a locking block that cooperates with the locking groove is provided on the rotating tube, and the rotating spring is arranged between the rotating cover and the rotating tube.

As an improvement, the frame includes a supporting plate and a cover plate connected to each other, the supporting plate is symmetrically provided with adjusting slide grooves, the adjusting slide grooves are inclined, both groups of adjusting slide grooves are slidably provided with adjusting sliders, the upper ends of the adjusting sliders are provided with connecting sliders, an electric push rod is provided on the support plate, the telescopic end of the electric push rod is provided with a connecting arm, the connecting arm is provided with a connecting slide groove slidably connected to the connecting slider, the lower end of the adjusting slider is provided with a connecting plate, the connecting plate is provided with an adjusting unit, the connecting plate is rotatably connected to a lateral support plate through the adjusting unit, and the lateral support plate is rotatably provided with a compacting unit.

As an improvement, the compaction unit includes a bearing plate rotatably connected to the lateral support plate, a bearing column is provided on the bearing plate, a compaction slide tube is provided on the bearing column, a compaction slide rod is slidably provided on the compaction slide tube, a compaction spring connected to the compaction slide rod is provided in the compaction slide tube, a compaction plate is provided at one end of the compaction slide rod extending out of the compaction slide tube, and the outer side of the compaction plate is an arc-shaped structure.

As an improvement, the adjustment unit includes a limit rod rotatably set on the connecting plate, the limit rod is connected to the lateral support plate, a limit slot is provided at one end of the limit rod, an adjustment frame is provided on the connecting plate, a limit plate is rotatably provided on the adjustment frame, a limit block cooperating with the limit slot is provided on one side of the limit plate, and a limit spring connected to the connecting plate is provided on the other side of the limit plate.

As an improvement, the trenching unit includes a top support arm rotatably arranged on the cover plate, a support frame is provided on the top support arm, a trenching shaft and a lateral shaft are rotatably arranged on the support frame, a trenching shaft is provided with a trenching plow, a lateral shaft is provided with a lateral plow, the trenching shaft and the lateral shaft are connected by a cross-axis universal joint, a power unit for driving the trenching shaft to rotate is provided on the support frame, a matching column is provided on one side of the top support arm, and a hydraulic push rod rotatably connected to the matching column is rotatably provided on the cover plate.

As an improvement, the adapter plate is provided with a fixed block, on which an adjusting screw is rotatably provided, on which an adjusting bracket is threadedly connected, on which an adjusting slide column slidingly connected to the adapter plate is provided, at the lower end of the adjusting slide column a ridging pressure plate is provided, and at one end of the ridging pressure plate a guide plate is provided.

As an improvement, the buffer unit includes a top support frame arranged at the lower end of the support block, a top support slide bar connected to the lower pressure plate is slidably provided on the top support frame, and a support spring is provided between the top support slide bar and the top support frame.

Compared with the prior art, the beneficial effects of the present invention are as follows: the driving shaft rotates to drive the support block to move, the support block drives the ridging unit to vibrate through the cooperation of the buffer unit and the lower pressure plate, the vibrating ridging unit vibrates and compacts the ridge, improves the compactness of the ridge, avoids the collapse of the ridge, and has a good ridging effect. By adjusting the position of the dovetail slider, the height of the support block movement can be conveniently adjusted. At the same time, the rotating unit can adjust the angle of the adapter plate, so that the ridging angle and height can be flexibly adjusted according to the needs of the planting operation, thereby improving the quality of agricultural planting. Specifically:

1. The driving shaft rotates and drives the transmission block to rotate through the power groove wheel, the driving belt and the transmission groove wheel in turn. The transmission block drives the support slide column to move through the dovetail slider, the reciprocating plate and the reciprocating slide groove in turn. The support slide column makes the support slide column reciprocating linear motion under the cooperation of the positioning slide tube, the positioning slide column and the support block. The eccentric position of the dovetail slider and the transmission block is adjusted by the transmission screw, so as to adjust the movement amplitude of the support block. At the same time, the lower pressure plate connected to the ridging unit is driven to vibrate under the cooperation of the buffer unit. The vibrating ridging unit vibrates and compacts the ridges, thereby improving the density of the ridges and avoiding the collapse of the ridges, and the ridging effect is good.

2. The rotating unit realizes the rotation and fixation of the rotating tube through the cooperation of the locking stud and the rotating spring. The rotating tube drives the adapter plate connected to it to rotate. The adjusting screw can drive the distance between the ridging plate and the adapter plate through the cooperation of the adjusting bracket and the adjusting slide column, so that the ridging angle and size can be flexibly adjusted according to the needs of the planting operation, reducing the limitations in use and improving the quality of agricultural planting;

3. The compaction unit uses the elastic force generated by the deformation of the compaction spring to act on the compaction slide bar, and the compaction slide bar drives the compaction plate to abut against the side wall of the ditch. The adjustment unit adjusts the abutment force between the compaction unit and the ditch through the cooperation of the limit screw and the limit spring to achieve compaction of the ditch, avoid loose soil on the side wall of the ditch, and improve the ridging effect;

4. The furrowing unit drives the furrowing shaft and the lateral shaft to rotate through the power unit and drives the furrowing plow and the lateral plow to rotate respectively, so as to conveniently perform furrowing operations on the land to be operated, improve furrowing efficiency, and improve agricultural planting efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic structural diagram of an agricultural double-ditching and stacking integrated machine according to the present invention.

FIG2 is a schematic diagram of the structure of an agricultural double-ditching and stacking machine without the moving wheel part of the present invention.

FIG3 is an exploded view of an agricultural double-ditching and stacking machine according to the present invention with the moving wheel portion removed.

Fig. 4 is a schematic structural diagram of the coordination state between the frame part and the ridging unit part of an agricultural double furrowing and stacking integrated machine according to the present invention.

Fig. 5 is a cross-sectional view of the cooperation state between the frame part and the ridging unit part of an agricultural double furrowing and stacking integrated machine according to the present invention.

FIG. 6 is an enlarged view of part A in FIG. 5 of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 7 is a schematic structural diagram of a frame portion of an agricultural double-ditching and stacking machine according to the present invention.

FIG8 is an enlarged view of part B in FIG7 of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 9 is a cross-sectional view of a frame portion of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 10 is a schematic structural diagram of a ridge forming unit of an agricultural double furrowing and stacking integrated machine according to the present invention.

FIG. 11 is an exploded view of the ridging unit of an agricultural double furrowing and stacking machine according to the present invention.

FIG. 12 is a cross-sectional view of the rotating unit portion of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 13 is a cross-sectional view of the adapter plate portion of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 14 is an enlarged view of part C in FIG. 13 of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 15 is a schematic structural diagram of the locking stud portion of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 16 is a schematic structural diagram of a compaction unit of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 17 is a cross-sectional view of the compaction unit of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 18 is a schematic structural diagram of the transmission support portion of an agricultural double-ditching and stacking machine according to the present invention.

FIG. 19 is a cross-sectional view of the dovetail slider portion of an agricultural double furrowing and stacking machine according to the present invention.

FIG. 20 is a schematic diagram of the structure of the furrowing unit of an agricultural double furrowing and stacking machine according to the present invention.

As shown in the figure: 1. frame; 2. furrowing unit; 3. ridging unit; 4. compacting unit; 5. adjustment unit; 6. power module; 11. supporting plate; 111. positioning slide tube; 112. positioning slide column; 113. support block; 1131. top support frame; 1132. top support slide rod; 1133. support spring; 114. support slide column; 12. cover plate; 13. transmission bracket; 131. transmission block; 132. transmission groove wheel; 133. driving belt; 134. transmission screw; 135 , transmission nut; 136, dovetail slide; 14, drive block; 141, drive shaft; 142, power groove wheel; 143, moving wheel; 15, adjustment slide; 151, adjustment slider; 152, connecting plate; 153, connecting slider; 154, connecting arm; 155, connecting slide; 156, electric push rod; 157, lateral support plate; 16, lower pressure plate; 17, dovetail slider; 171, reciprocating plate; 172, reciprocating slide; 21, top support arm; 22, support frame; 23, trenching turn shaft; 231, furrowing coulter; 24, lateral rotating shaft; 241, lateral coulter; 25, power unit; 251, furrowing motor; 252, driving groove wheel; 253, matching groove wheel; 254, transmission belt; 26, hydraulic push rod; 27, matching column; 31, rotating unit; 311, rotating cover; 312, rotating spring; 313, locking stud; 3131, locking groove; 3132, countersunk hole; 314, rotating tube; 3141, rotating plate; 3142, locking block; 314 3. Mounting slot; 315. Buckle plate; 32. Fixing plate; 33. Adapter plate; 34. Ridge pressing plate; 341. Guide plate; 351. Fixing block; 352. Adjusting screw; 353. Adjusting bracket; 354. Adjusting slide column; 41. Load-bearing plate; 42. Load-bearing column; 43. Compacting slide tube; 44. Compacting slide rod; 45. Compacting spring; 46. Compacting plate; 51. Adjusting frame; 52. Limiting plate; 53. Limiting rod; 54. Limiting slot; 55. Limiting plug; 56. Limiting spring.

Detailed ways

The present invention is further described in detail below in conjunction with the accompanying drawings.

In conjunction with Figures 1, 2, 3, 4, 5, 6, 18 and 19, an agricultural double furrowing and stacking integrated machine includes a frame 1, on which a furrowing unit 2, a ridging unit 3 and a power module 6 are provided, and a moving wheel 143 driven by the power module 6 is rotatably provided on the frame 1, a positioning slide tube 111 is provided on the positioning slide tube 111, a positioning slide column 112 is slidably provided on the positioning slide column 112, a support block 113 is provided on the positioning slide column 112, a buffer unit is provided at the lower end of the support block 113, the support block 113 is connected to a lower pressure plate 16 through the buffer unit, and a support slide column 114 is provided on one side of the support block 113, and a transmission bracket 13 is provided on the frame 1, a transmission bracket 13 is rotatably provided with a transmission block 131 on one side of the transmission bracket 13, a dovetail slider 17 is slidably provided on the transmission block 131, a dovetail slide groove 136 cooperating with the dovetail slider 17 is provided on the transmission block 131, and a dovetail slider 17 is rotatably provided on the transmission block 131 A transmission screw 134 with a matching pattern, a transmission nut 135 is threadedly connected to the transmission screw 134, a reciprocating plate 171 is provided on the dovetail slider 17, and a reciprocating slide groove 172 is provided on the reciprocating plate 171 and slidably connected to the support slide column 114; a driving shaft 141 is rotatably provided on the frame 1, a driving block 14 rotatably connected to the driving shaft 141 is provided on the frame 1, the driving shaft 141 is connected to a moving wheel 143, a power sheave 142 is provided on the driving shaft 141, a transmission sheave 132 connected to the transmission block 131 is rotatably provided on the transmission bracket 13, a driving belt 133 is provided between the transmission sheave 132 and the power sheave 142, the ridging unit 3 includes a rotating unit 31, a fixed plate 32 and an adapter plate 33, the fixed plate 32 is connected to the lower pressure plate 16, the rotating unit 31 adjusts the angle of the adapter plate 33, and a compacting unit 4 for compacting the side ditch and an adjusting unit 5 for adjusting the angle of the compacting unit 4 are provided on the frame 1.

As shown in Figures 4, 5 and 6, the buffer unit includes a top support frame 1131 arranged at the lower end of the support block 113, and a top support slide bar 1132 connected to the lower pressure plate 16 is slidably provided on the top support frame 1131. A support spring 1133 is provided between the top support slide bar 1132 and the top support frame 1131, and the buffer unit adjusts the contact pressure of the lower pressure plate 16 with the ridge to avoid excessive compaction of the ridge.

The power module 6 includes components such as a power motor, a controller, a transmission system, a sensor, a power system, a cooling system, a casing, a connector and a cable. The power module 6 converts the electrical energy of the power system into mechanical energy through the power motor, drives the moving wheel 143 to move, thereby driving the frame 1 to move, improving the convenience of movement of the frame 1 and improving the convenience of movement of the present invention.

The power module 6 drives the moving wheel 143 to rotate, thereby driving the frame 1 to move. When the frame 1 moves, it also drives the ditching unit 2 and the ridging unit 3 connected thereto to move. The ditching unit 2 performs ditching operations on the land, and the ridging unit 3 collects, shapes and ridges the soil after the ditching operation.

The principle of movement of the ridging unit 3: the power module 6 drives the moving wheel 143 to rotate through the driving shaft 141, and the driving shaft 141 drives the power groove wheel 142 connected thereto to rotate while rotating, and the power groove wheel 142 drives the transmission groove wheel 132 to rotate through the driving belt 133, and the transmission groove wheel 132 drives the transmission block 131 connected thereto to rotate, and the transmission block 131 drives the dovetail slider 17 fixed by the transmission screw 134 and the transmission nut 135 to rotate, and the dovetail slider 17 is connected to the reciprocating plate 171 through the reciprocating plate 171. The slide groove 172 drives the supporting slide column 114 to move. At the same time, since the positioning slide column 112 is slidingly connected to the positioning slide tube 111, the positioning slide column 112 can only move along the direction of the positioning slide tube 111. The support block 113 is connected to the positioning slider, and the support block 113 drives the supporting slide column 114 to reciprocate along the direction of the positioning slide tube 111. Since the support block 113 is connected to the lower pressure plate 16 through the buffer unit, the lower pressure plate 16 drives the ridge forming unit 3 to perform reciprocating linear motion to achieve compaction of the ridge.

Since different crops have different requirements for ridge height, the appropriate ridge height needs to be determined according to the growth habits and root structure of the crops during planting to promote the growth and development of the crops. Normally, the roots of potatoes are shallow, so the ridge height requirement is not high, generally around 15 to 20 cm. Appropriate ridge height can help the growth of potatoes, promote ventilation and reduce water evaporation in the soil. The roots of radishes are relatively slender and require higher soil aeration. Therefore, the ridge height requirement is lower, generally around 10 to 15 cm. Appropriate ridge height can promote the growth and formation of carrots. Peanuts have a more developed root system and require a deeper soil depth to grow. The ridge height requirement is higher, generally above 30 cm. Appropriate ridge height can promote the growth and development of peanuts and is beneficial to the growth of the root system. The roots of grapes are deeper in the soil and have higher requirements for the absorption of water and nutrients. Therefore, the ridge height requirement is also higher, generally around 30 to 40 cm. Appropriate ridge height can promote the growth of grapes and the development of fruits.

The principle of adjusting the ridge height: rotate the transmission screw 134, the transmission screw 134 drives the dovetail slider 17 to move along the dovetail slot 136, when the center of the dovetail slider 17 is offset from the center of the transmission block 131, the dovetail slider 17 rotates eccentrically, and the greater the offset distance between the center of the dovetail slider 17 and the center of the transmission block 131, the greater the distance that the dovetail slider 17 drives the supporting slide column 114 to move through the reciprocating plate 171 and the reciprocating slot 172, and the lower the ridge height.

As shown in Figures 10, 11, 12, 13, 14 and 15, the rotating unit 31 includes a rotating cover 311, a rotating spring 312, a locking stud 313, a rotating tube 314 and a buckle plate 315. The rotating cover 311 is connected to the fixed plate 32, the rotating tube 314 is connected to the adapter plate 33, the locking stud 313 is connected to the rotating cover 311 through a thread, the locking stud 313 is provided with a locking groove 3131, the locking stud 313 is provided with a countersunk hole 3132, and the countersunk hole 3132 is a regular hexagonal structure, which is convenient for locking the locking stud 313. To facilitate installation and disassembly and improve the convenience of use, a plurality of locking grooves 3131 are equidistantly arranged along the circumferential direction of the locking stud 313, the rotating tube 314 is rotatably and slidably connected to the locking stud 313, the rotating tube 314 is provided with a locking block 3142 that cooperates with the locking groove 3131, the rotating spring 312 is arranged between the rotating cover 311 and the rotating tube 314, the rotating tube 314 is provided with a rotating plate 3141 that cooperates with the rotating spring 312, the rotating tube 314 is provided with an installation groove 3143, and the rotating tube 314 is buckled with a buckle plate 315 through the installation groove 3143.

The working principle of the rotation of the rotating unit 31: in the initial state, the rotating spring 312 acts on the rotating plate 3141, and the rotating spring 312 drives the rotating tube 314 and the locking stud 313 to be in a matching state through the rotating plate 3141, and the locking block 3142 is inserted into the locking groove 3131. At this time, the rotating tube 314 is in a fixed position, and the angle of the adapter plate 33 connected to the rotating tube 314 is fixed, thereby avoiding the change of the angle of the adapter plate 33 under vibration and improving the consistency of the ridge. When the angle of the adapter plate 33 needs to be changed, the rotating tube 314 is pressed toward the rotating cover 311. The locking block 3142 disengages from the locking groove 3131, and the rotating plate 3141 squeezes the rotating spring 312, which is forced to shrink. At this time, the rotating tube 314 is rotated, and the rotating tube 314 drives the adapter plate 33 connected thereto to change its angle. After the angle of the adapter plate 33 is appropriate, the rotating tube 314 is released. At this time, the rotating spring 312 is reset and drives the rotating tube 314 to move away from the rotating cover 311 through the rotating plate 3141. The locking block 3142 is inserted into the locking groove 3131 to fix the angle of the rotating tube 314, thereby fixing the angle of the adapter plate 33.

Since the ridge angles of different crops are usually determined based on their growth characteristics and needs, generally speaking, the selection of ridge angles will take into account factors such as ventilation and light, soil moisture and drainage, root growth and tuber formation, pest and disease control, and geographical environment and climatic conditions. Normally, when planting potatoes, the ridge angle is generally smaller, usually between 15° and 25°, which helps to maintain soil moisture and drainage, and is conducive to the root growth and tuber formation of potatoes. When planting strawberries, the ridge angle is relatively large, usually between 25° and 35°, so It is beneficial to uniform distribution of plants, improve ventilation and light intensity, and reduce the occurrence of diseases and pests. When planting corn, the ridge angle is generally between 20° and 30°, which is conducive to the growth and ventilation of corn plants, and is also conducive to drainage and light. When planting peanuts, the ridge angle is generally between 20° and 30°, which is conducive to the growth and root development of peanuts, and is also conducive to drainage and ventilation. Through the setting of the rotating unit 31, the angle of the adapter plate 33 can be conveniently changed according to the type of crops planted, so as to facilitate the adjustment of the ridge angle and improve the quality of agricultural planting.

As shown in Figures 10 and 11, a fixed block 351 is provided on the adapter plate 33, an adjusting screw 352 is rotatably provided on the fixed block 351, an adjusting bracket 353 is threadedly connected to the adjusting screw 352, the adjusting bracket 353 is an X-shaped structure, an adjusting slide column 354 is provided on the adjusting bracket 353 and is slidably connected to the adapter plate 33, a ridging plate 34 is provided at the lower end of the adjusting slide column 354, a guide plate 341 is provided at one end of the ridging plate 34, and the guide plate 341 is inclined to facilitate the concentration of soil after furrowing to form ridges.

The working principle of adjusting the distance between the ridging plate 34 and the adapter plate 33 is as follows: the adjusting screw 352 is rotated, the adjusting screw 352 drives the adjusting bracket 353 to move through the thread, and the adjusting bracket 353 drives the ridging plate 34 to move through the adjusting slide column 354, thereby adjusting the distance between the ridging plate 34 and the adapter plate 33. The distance between the ridging plate 34 and the adapter plate 33 adjusts the width of the ridge. Different crops have different requirements for the width of the ridge, which mainly depends on the growth habits, root structure and cultivation method of the crop. Usually, the root system of tomatoes is relatively shallow. The width of the ridge is not required to be wide, generally about 30 cm to 40 cm. Appropriate ridge width can help the roots of tomatoes take root and promote growth and fruit development. The root system of cucumber is more developed and requires wider ridges to grow, generally about 50 cm to 60 cm. Appropriate ridge width can promote root growth and nutrient absorption of cucumber, which is beneficial to plant stability and increased yield. The root system of potato is relatively shallow, so the width of the ridge is not required to be wide, generally about 30 cm to 40 cm. Appropriate ridge width can promote the growth of potato and the formation of tubers.

In combination with Figures 1, 2, 4, 5, 7 and 9, the frame 1 includes a supporting plate 11 and a cover plate 12 connected to each other, the supporting plate 11 is symmetrically provided with adjusting slide grooves 15, the adjusting slide grooves 15 are tilted, and two groups of adjusting slide grooves 15 are slidably provided with adjusting sliders 151, and the upper end of the adjusting slider 151 is provided with a connecting slider 153, an electric push rod 156 is provided on the support plate, and a connecting arm 154 is provided at the telescopic end of the electric push rod 156, and the connecting arm 154 is provided with a connecting slide groove 155 slidably connected to the connecting slider 153, a connecting plate 152 is provided at the lower end of the adjusting slider 151, and an adjusting unit 5 is provided on the connecting plate 152, and the connecting plate 152 is rotatably connected to a lateral support plate 157 through the adjusting unit 5, and a compacting unit 4 is rotatably provided on the lateral support plate 157.

The working principle of the electric push rod 156 for adjusting the position of the compacting unit 4 is as follows: when the electric push rod 156 is extended, the connecting arm 154 drives the connecting slider 153 to move synchronously, and the connecting slider 153 drives the connected adjusting slider 151 to move synchronously, and the adjusting slider 151 slides along the inclined adjusting slide groove 15, and the connecting plate 152 moves synchronously with the movement of the adjusting slider 151. When the two groups of connecting plates 152 move away from each other, the connecting plate 152 drives the lateral support plate 157 to move through the adjusting unit 5, and the lateral support plate 157 drives the compacting units 4 to move away from each other, so that the compacting units 4 abut against the side walls of the ditch. By adjusting the spacing of the compacting units 4, the contact pressure between the compacting units 4 and the ditch can be adjusted. The greater the pressure, the tighter the soil in the ditch is compacted, thereby preventing the soil in the ditch from loosening and sliding.

As shown in Figures 4, 5, 7, 16 and 17, the compaction unit 4 includes a bearing plate 41 rotatably connected to the lateral support plate 157, a bearing column 42 is provided on the bearing plate 41, a compaction slide tube 43 is provided on the bearing column 42, multiple groups of compaction slide tubes 43 are arranged, a compaction slide rod 44 is slidably provided on the compaction slide tube 43, a compaction spring 45 connected to the compaction slide rod 44 is provided in the compaction slide tube 43, a compaction plate 46 is provided at one end of the compaction slide rod 44 extending out of the compaction slide tube 43, and the outer side of the compaction plate 46 is an arc structure.

The working principle of the compaction unit 4: the position of the compaction unit 4 is adjusted by the electric push rod 156 so that the compaction plate 46 abuts against the side wall of the ditch. When the frame 1 moves, since the lateral support plate 157 is rotationally connected with the compaction unit 4, the compaction unit 4 rotates with the movement of the random frame 1. The elastic force generated by the deformation of the compaction spring 45 acts on the compaction slide bar 44, and acts on the compaction plate 46 through the compaction slide bar 44, thereby compacting the side wall of the ditch to prevent the soil on the side wall of the ditch from loosening and falling.

As shown in Figures 7 and 8, the adjustment unit 5 includes a limit rod 53 rotatably set on the connecting plate 152, the limit rod 53 is connected to the lateral support plate 157, and a limit slot 54 is provided at one end of the limit rod 53. An adjustment frame 51 is provided on the connecting plate 152, and a limit plate 52 is rotatably provided on the adjustment frame 51. A limit block 55 cooperating with the limit slot 54 is provided on one side of the limit plate 52, and a limit spring 56 connected to the connecting plate 152 is provided on the other side of the limit plate 52.

The working principle of the adjustment unit 5 for adjusting the angle of the lateral support plate 157 is as follows: the limit plate 52 close to the side of the limit spring 56 is pressed, the limit plate 52 rotates, the limit plate 52 squeezes the limit spring 56, and the limit spring 56 contracts under the force. At this time, the limit plug 55 disengages from the limit slot 54, and the limit rod 53 can rotate freely, so as to adjust the angle of the lateral support plate 157. When the angle of the lateral support plate 157 is appropriate, the limit plate 52 is relaxed. At this time, the limit spring 56 is reset and drives the limit plug 55 to be reinserted into the limit slot 54 through the limit plate 52, thereby fixing the limit rod 53 and further fixing the angle of the lateral support plate 157.

The purpose of adjusting the angle of the limit support plate is to adjust the angle of the compaction unit 4, thereby adjusting the angle of the side ditch, mainly because different crops have different requirements for the angle of the side ditch, which mainly depends on the growth habits of the crops, the root structure and the need for soil drainage and exhaust. Under normal circumstances, crops such as tomatoes, watermelons, and grapes have higher requirements for drainage, and the angle of the side ditch should be moderate, generally around 15° to 20°. Appropriate side ditch angles can help the roots drain and exhaust, prevent root rot and soil waterlogging, and the roots of corn are deep in the soil, so the angle of the side ditch should be moderate and steep, generally around 20° to 30°.

As shown in Figures 1, 2, 3 and 20, the ditching unit 2 includes a top support arm 21 rotatably arranged on the cover plate 12, a support frame 22 is provided on the top support arm 21, a ditching shaft 23 and a lateral shaft 24 are rotatably provided on the support frame 22, the ditching shaft 23 and the lateral shaft 24 cooperate to form a V-shaped structure, a ditching plow 231 is provided on the ditching shaft 23, a lateral plow 241 is provided on the lateral shaft 24, the ditching shaft 23 and the lateral shaft 24 are connected through a cross shaft universal joint, A power unit 25 for driving the trenching shaft 23 to rotate is provided on the support frame 22, and the power unit 25 includes a trenching motor 251 arranged on the support frame 22, and a driving groove wheel 252 is provided at the output end of the trenching motor 251. A matching groove wheel 253 is provided at one end of the trenching shaft 23, and a transmission belt 254 is provided between the driving groove wheel 252 and the matching groove wheel 253. A matching column 27 is provided on one side of the top support arm 21, and a hydraulic push rod 26 rotatably connected to the matching column 27 is rotatably provided on the cover plate 12.

Working principle of the furrowing unit 2: the furrowing motor 251 drives the matching groove wheel 253 to rotate through the driving groove wheel 252 and the transmission belt 254, the matching groove wheel 253 drives the connected furrowing shaft 23 to rotate, the furrowing shaft 23 drives the lateral shaft 24 to rotate, the furrowing plow 231 and the lateral plow 241 rotate synchronously, at this time, the hydraulic push rod 26 is operated to be shortened, the hydraulic push rod 26 drives the top support arm 21 to rotate through the matching column 27, the rotating furrowing plow 231 and the lateral plow 241 are in contact with the ground, and as the frame 1 moves, the rotating furrowing plow 231 and the lateral plow 241 perform furrowing operations on the land, which is convenient for the later ridge forming operations.

When the present invention is implemented, first, preparatory work is performed before the operation, and various requirements such as the ridge angle, ridge height, and side ditch angle are determined according to the growth characteristics and needs of different crops. Then, the angle of the adapter plate 33 is adjusted and fixed by the rotating unit 31, so that the angle of the ridge pressing plate 34 corresponds to the ridge angle. At the same time, the spacing between the ridge pressing plate 34 and the adapter plate 33 is adjusted by adjusting the screw 352, so that the shape formed by the ridge pressing plate 34 and the lower pressing plate 16 is the same as the expected ridge shape. The angle of the compacting unit 4 is adjusted to be the same as the side ditch angle by the adjusting unit 5, and the preliminary preparation work is completed;

After completing the preliminary preparation work, the power module 6 drives the moving wheel 143 to drive the frame 1 to move to the working position, and the furrowing motor 251 is started. The furrowing plow 231 and the side plow 241 are driven to rotate by the furrowing motor 251, and the hydraulic push rod 26 is operated to shorten so that the furrowing plow 231 and the side plow 241 perform furrowing operations on the land. The power module 6 drives the moving wheel 143 to drive the frame 1 to move. The furrowed soil is collected by the ridging plate 34 and the lower pressure plate 16 and initially forms the shape of a ridge. As the frame 1 moves, the drive shaft 141 drives the ridging plate 34 and the lower pressure plate 16 to vibrate and compact the ridge. At the same time, the electric push rod 156 is used to adjust the compaction unit 4 to abut against the furrowing side wall. As the frame 1 moves, the compaction unit 4 rotates and compacts the furrowing side wall to prevent the furrowing side wall soil from loosening and falling, thereby further improving the quality of ridging.

The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides an agricultural double-ditching stacking all-in-one, includes frame (1), is equipped with ditching unit (2), ridging unit (3) and power module (6) on frame (1), rotates on frame (1) to be equipped with by power module (6) driven movable wheel (143), its characterized in that:

A positioning slide tube (111) is arranged on the frame (1), a positioning slide column (112) is arranged on the positioning slide tube (111) in a sliding manner, a supporting block (113) is arranged on the positioning slide column (112), a buffer unit is arranged at the lower end of the supporting block (113), the supporting block (113) is connected with a lower pressing plate (16) through the buffer unit, and a supporting slide column (114) is arranged on one side of the supporting block (113);

The device is characterized in that a transmission bracket (13) is arranged on the frame (1), a transmission block (131) is rotationally arranged on one side of the transmission bracket (13), a dovetail sliding block (17) is slidably arranged on the transmission block (131), a transmission screw (134) which is in threaded fit with the dovetail sliding block (17) is rotationally arranged on the transmission block (131), a transmission nut (135) is connected to the transmission screw (134) through threads, a reciprocating plate (171) is arranged on the dovetail sliding block (17), and a reciprocating sliding groove (172) which is slidably connected with the supporting sliding column (114) is arranged on the reciprocating plate (171);

A driving shaft (141) is rotationally arranged on the frame (1), the driving shaft (141) is connected with a movable wheel (143), a power sheave (142) is arranged on the driving shaft (141), a transmission sheave (132) connected with a transmission block (131) is rotationally arranged on the transmission bracket (13), and a driving belt (133) is arranged between the transmission sheave (132) and the power sheave (142);

The ridging unit (3) comprises a rotating unit (31), a fixing plate (32) and an adapter plate (33), wherein the fixing plate (32) is connected with the lower pressing plate (16), and the rotating unit (31) adjusts the angle of the adapter plate (33);

The machine frame (1) is provided with a compaction unit (4) for compacting the side ditch and an adjusting unit (5) for adjusting the angle of the compaction unit (4).

2. The agricultural double-ditching and stacking integrated machine according to claim 1, wherein: the rotating unit (31) comprises a rotating cover (311), a rotating spring (312), a locking stud (313), a rotating pipe (314) and a buckle plate (315), wherein the rotating cover (311) is connected with a fixed plate (32), the rotating pipe (314) is connected with an adapter plate (33), the locking stud (313) is connected with the rotating cover (311) through threads, a locking groove (3131) is formed in the locking stud (313), the rotating pipe (314) is connected with the locking stud (313) in a rotating and sliding mode, locking blocks (3142) matched with the locking grooves (3131) are arranged on the rotating pipe (314), and the rotating spring (312) is arranged between the rotating cover (311) and the rotating pipe (314).

3. The agricultural double-ditching and stacking integrated machine according to claim 2, wherein: frame (1) are including interconnect's carrier board (11) and apron (12), the symmetry is equipped with on carrier board (11) and adjusts spout (15), adjusts spout (15) slope setting, two sets of all slide on adjusting spout (15) and be equipped with adjusting slide (151), adjusting slide (151) upper end is equipped with connecting slide (153), be equipped with electric putter (156) in the backup pad, electric putter (156) flexible end is equipped with linking arm (154), be equipped with on linking arm (154) with connecting slide (153) slip continuous connecting spout (155), adjusting slide (151) lower extreme is equipped with connecting plate (152), is equipped with on connecting plate (152) and adjusts unit (5), and connecting plate (152) are connected with side direction extension board (157) through adjusting unit (5) rotation, rotate on side direction extension board (157) and are equipped with compaction unit (4).

4. The agricultural double-ditching and stacking integrated machine according to claim 3, wherein: the compaction unit (4) comprises a bearing plate (41) rotationally connected with a lateral support plate (157), a bearing column (42) is arranged on the bearing plate (41), a compaction slide pipe (43) is arranged on the bearing column (42), a compaction slide rod (44) is arranged on the compaction slide pipe (43) in a sliding mode, a compaction spring (45) connected with the compaction slide rod (44) is arranged in the compaction slide pipe (43), one end of the compaction slide rod (44) extends out of the compaction slide pipe (43) to form a compaction plate (46), and the outer side of the compaction plate (46) is of an arc-shaped structure.

5. The agricultural double-ditching and stacking integrated machine according to claim 4, wherein: the adjusting unit (5) comprises a limiting rod (53) which is rotatably arranged on a connecting plate (152), the limiting rod (53) is connected with a lateral support plate (157), a limiting slot (54) is formed in one end of the limiting rod (53), an adjusting frame (51) is arranged on the connecting plate (152), a limiting plate (52) is rotatably arranged on the adjusting frame (51), a limiting insert block (55) which is matched with the limiting slot (54) is arranged on one side of the limiting plate (52), and a limiting spring (56) which is connected with the connecting plate (152) is arranged on the other side of the limiting plate (52).

6. The agricultural double-ditching and stacking integrated machine according to claim 1, wherein: the ditching unit (2) is including rotating top stay arm (21) that sets up on apron (12), is equipped with support frame (22) on top stay arm (21), rotates on support frame (22) to be equipped with ditching pivot (23) and side direction pivot (24), is equipped with ditching coulter (231) on ditching pivot (23), is equipped with side direction coulter (241) on side direction pivot (24), and ditching pivot (23) link to each other through the cross axle universal joint with side direction pivot (24), be equipped with drive ditching pivot (23) pivoted power unit (25) on support frame (22), top stay arm (21) one side is equipped with cooperation post (27), rotate on apron (12) and be equipped with hydraulic push rod (26) that link to each other with cooperation post (27) rotation.

7. The agricultural double-ditching and stacking integrated machine according to claim 2, wherein: the novel ridging device is characterized in that a fixed block (351) is arranged on the adapter plate (33), an adjusting screw (352) is rotatably arranged on the fixed block (351), an adjusting bracket (353) is connected to the adjusting screw (352) through threads, an adjusting slide column (354) which is connected with the adapter plate (33) in a sliding mode is arranged on the adjusting bracket (353), a ridging pressing plate (34) is arranged at the lower end of the adjusting slide column (354), and a guide plate (341) is arranged at one end of the ridging pressing plate (34).

8. The agricultural double-ditching and stacking integrated machine according to claim 1, wherein: the buffer unit comprises a top support frame (1131) arranged at the lower end of the support block (113), a top support slide rod (1132) connected with the lower pressure plate (16) is arranged on the top support frame (1131) in a sliding mode, and a support spring (1133) is arranged between the top support slide rod (1132) and the top support frame (1131).