CN112997615A

CN112997615A - Agricultural potato is planted with seeding equipment of digging

Info

Publication number: CN112997615A
Application number: CN202011032213.4A
Authority: CN
Inventors: 陶雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-22

Abstract

The invention relates to the technical field of potato planting, in particular to sowing and soil turning equipment for agricultural potato planting. When the device works, a worker operates a switch in a cab on a power vehicle head to start the device, the device is in a working state, the soil turning shaft rotates to turn soil on the soil, the third motor works to drive the half gear to rotate, the movable frame moves leftwards and rightwards, when the movable frame moves leftwards to a certain position, the extrusion plate drives the potatoes to be in contact with the cutting knife, the potatoes are divided into a plurality of blocks by the cutting knife and fall into the conveying box, and the spiral conveying rod in the working state drives the divided potatoes to move rightwards and discharge the potatoes from the discharge port to fall into a gully which is formed well.

Description

Agricultural potato is planted with seeding equipment of digging

Technical Field

The invention relates to the technical field of potato planting, in particular to sowing and soil turning equipment for agricultural potato planting.

Background

Potatoes belong to the solanaceae family, annual herbaceous plants, tubers are edible, and are the fourth most important grain crop in the world, second only to wheat, rice and corn. The potato tuber contains a large amount of starch, can provide abundant heat for human bodies, is rich in protein, amino acid, a plurality of vitamins and minerals, and particularly has the most comprehensive vitamin content in all food crops.

Before potato planting, a soil turning machine is often used for turning soil on the ground, so that potato tubers are conveniently placed in the soil to be planted, for example, the invention patent with the publication number of CN107810669B, a supporting plate is fixedly connected to one side of the inner wall of a shell, the top of the supporting plate is fixedly connected with a first motor through a fixing block, an output shaft of the first motor is fixedly connected with a power rod through a coupler, one end of the power rod is fixedly connected with a connecting block, the opposite sides of the two connecting blocks are fixedly connected with connecting rods, one side of the connecting block is fixedly connected with a shaft rod, one end of the shaft rod is rotatably connected with one side of the inner wall of the shell, and the surface of the connecting block is rotatably connected with a rotating block, so that the problems that the common soil turning machine cannot turn the soil comprehensively and the soil turning efficiency is too slow are solved, the soil turning, the yield of crops is increased.

Therefore, the use requirements of most of the existing soil turning devices can be met, the situation that the seeding device needs to be timely sown by means of the seeder after soil turning still exists, the situation that the planting is influenced due to the fact that gully closure after soil turning occurs due to weather causes is avoided, the efficiency of the planting mode is low, workers are required to divide potatoes into small blocks before the seeder is used for saving cost, the working strength of the workers is further increased by the planting mode, and therefore the sowing and soil turning equipment for agricultural potato planting needs to be designed urgently.

Disclosure of Invention

The invention aims to provide sowing and soil turning equipment for agricultural potato planting, which aims to solve the problems that the planting mode is low in efficiency, workers are required to divide potatoes into small pieces before the seeder is used for saving cost, and the working strength of the workers is further increased due to the fact that the planting mode is low in efficiency because gullies after soil turning are closed due to weather reasons when the sowing machine is needed to sow the potatoes after soil turning in time in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a sowing and soil turning device for agricultural potato planting comprises a device body, wherein the device body comprises a power head, a connecting plate is fixedly mounted on one side of the power head, a storage box is fixedly mounted on one side of the connecting plate, a feed inlet is fixedly mounted at the top end of the storage box, a buffer mechanism is fixedly mounted at the bottom end of the inner wall of the storage box, a first connecting frame is fixedly mounted on one side of the connecting plate, a first motor is fixedly mounted on one side of the first connecting frame far away from the connecting plate, a bottom plate is fixedly mounted at the bottom end of the first connecting frame, a conveying box is fixedly mounted at the top end of the bottom plate, a spiral conveying rod is movably mounted on one side of the inner wall of the conveying box through a bearing, one end, far away from the bearing, of the spiral conveying rod penetrates through an opening in the conveying box to be fixedly connected with the, the inner side of the first fixing frame is movably provided with a guide wheel through a rotating shaft, the bottom of the bottom plate is fixedly provided with a mounting frame, one surface of the mounting frame is fixedly provided with a mounting plate, the top end of the mounting plate is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a first connecting shaft, one end of the first connecting shaft, far away from the second motor, penetrates through an opening in the mounting frame and extends to the inside of the mounting frame, one end of the first connecting shaft, far away from the second motor, is movably connected with the inner wall of the mounting frame through a bearing, a soil turning shaft is sleeved on the first connecting shaft, the bottom of the conveying box is fixedly provided with a discharge port, the top end of the conveying box is fixedly provided with a feed pipe, one side of the storage box, far away from the connecting plate, is fixedly provided with a discharge pipe, the bottom of, the top end of the conveying box is provided with a sliding chute, the inside of the sliding chute is provided with a sliding block in a sliding way, the top end of the sliding block is fixedly provided with a movable frame, a fixed plate is fixedly arranged on one side of the storage box, a third motor is fixedly arranged at the bottom end of the fixed plate, a second connecting shaft is fixedly arranged at the bottom end of the third motor, the bottom end of the second connecting shaft penetrates through the movable frame and is movably connected with the top end of the conveying box through a bearing, a half gear is sleeved and arranged on the outer side of the second connecting shaft on the inner side of the movable frame, and the tooth block at the outer side of the half gear is meshed with the tooth block at the inner side of the movable frame, one side of the movable frame is fixedly provided with an extension spring, extension spring keeps away from the one end that removes the frame and extends to the inside of inlet pipe, extension spring keeps away from the one end fixed mounting who removes the frame and has the stripper plate, one side fixed mounting of delivery box has the soil mechanism that closes.

Preferably, the bottom end of the inner wall of the storage box is inclined.

Preferably, the inner wall top and the bottom of inlet pipe all fixed mounting have the piece that blocks, and the shape of the piece that blocks all is the triangle-shaped.

Preferably, a guide frame is fixedly mounted on one side of the moving frame on the inner side of the extension spring, a guide groove is formed in one side, away from the moving frame, of the guide frame, a guide rod is inserted into the guide groove, and one end of the guide rod is fixedly connected with the extrusion plate.

Preferably, buffer gear includes the mounting bracket, the inner wall bottom fixed mounting of bin has the mounting bracket, there is the buffer board one side of mounting bracket through pivot movable mounting, the inner wall bottom fixed mounting of bin has first compression spring, the top of first compression spring and the top fixed connection of buffer board, the top fixed mounting of buffer board has the foam-rubber cushion.

Preferably, the soil-closing mechanism comprises a second connecting frame, the second connecting frame is fixedly mounted on one side of the conveying box, two connecting rods are fixedly mounted at the bottom end of the second connecting frame, a fixing seat is fixedly mounted at the bottom end of the two connecting rods, a second cavity is formed in the bottom end of the fixing seat, a reciprocating screw rod is movably mounted on one surface of the inner wall of the second cavity through a bearing, threads at two ends of the reciprocating screw rod are opposite, one end of the reciprocating screw rod, far away from the bearing, penetrates through an opening in the fixing seat and extends to the outer side of the fixing seat, a first belt pulley is sleeved on the outer side of the reciprocating screw rod, a fourth motor is fixedly mounted at the top end of the fixing seat, a second belt pulley is fixedly mounted at the output end of the fourth motor, and a connecting belt is sleeved on the second belt pulley and the first, and moving blocks are movably sleeved at two ends of the reciprocating screw rod through threads, and soil closing plates are arranged at the bottom ends of the moving blocks.

Preferably, the bottom ends of the moving blocks are all fixedly provided with second fixing frames, the bottom ends of the second fixing frames are all provided with first cavities, second compression springs are all fixedly arranged in the first cavities, the top ends of the soil closing plates are all fixedly connected with the second compression springs, and the two sides of the inner wall of each first cavity are all fixedly provided with limiting blocks.

Preferably, the bottom end of the soil combination plate is provided with a groove, and balls are movably arranged in the groove.

Compared with the prior art, the invention has the beneficial effects that:

1. the device is started by operating a switch in a cab on a power vehicle head by a worker in working, so that the device is in a working state, the soil turning shaft rotates to turn soil on the land at the moment, the third motor works to drive the half gear to rotate, the movable frame moves leftwards and rightwards, when the movable frame moves leftwards to a certain position, the extruding plate drives the potatoes to be in contact with the cutting knife, the potatoes are divided into a plurality of blocks by the cutting knife and fall into the conveying box, and the spiral conveying rod in the working state drives the potatoes after division to move rightwards, and the potatoes are discharged from the discharge port and fall into a gully which is well formed.

2. The soil closing mechanism is arranged, so that during work, the fourth motor works to drive the second belt pulley to rotate, when the second belt pulley rotates, the first belt pulley connected through the connecting belt is driven to rotate, at the moment, the reciprocating screw rod is stressed to rotate, the movable block movably connected through the threads is driven to move left and right at two ends of the reciprocating screw rod, when the movable block moves towards the middle, the soil closing plate is driven to move towards the middle, soil accumulated beside a gully and opened by the rotation of the soil turning shaft is driven to move towards the middle, soil closing is carried out on the gully after sowing is finished, and the soil closing work of workers is not needed.

3. Through being provided with the cutting knife, make when removing the frame and remove the right removal drive stripper plate and remove, it is spacing to carry out to the stripper plate to block the piece, at this moment extension spring tensile deformation, can avoid the stripper plate along with removing the frame and outwards remove through this kind of mode, and then the condition that leads to the potato of inlet pipe department to run out from the inlet pipe right side takes place, further through being provided with the leading truck, guide way and guide bar, make when extension spring stretches out the shrink, drive the guide bar horizontal slip in the guide way, can prescribe a limit to the removal orbit of extension spring and stripper plate through this kind of mode, thereby can avoid when the stripper plate promotes the potato, at this moment the stripper plate drives extension spring and takes place buckling deformation, thereby influence the condition that the potato was cut apart and take place, the stability of this device during operation has been promoted.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is a front sectional view of the storage box structure of the present invention;

FIG. 4 is a schematic sectional elevation view of the structure of the transfer box of the present invention;

FIG. 5 is a bottom view of a third motor structure of the present invention;

FIG. 6 is a schematic structural side view of a soil-closing mechanism according to the present invention;

FIG. 7 is a side view of the cutting blade of the present invention;

FIG. 8 is a schematic front sectional view of the structure of the guide frame of the present invention;

FIG. 9 is a schematic side sectional view of a second fixing frame structure according to the present invention.

In the figure: 100. a device body; 110. a power head; 111. a connecting plate; 112. a storage tank; 113. a first connecting frame; 114. a first motor; 115. a delivery box; 116. a screw conveying rod; 117. a base plate; 118. a first fixing frame; 119. a guide wheel; 120. installing a frame; 121. mounting a plate; 122. a second motor; 123. a first connecting shaft; 124. a soil turning shaft; 125. a discharge pipe; 126. a feed pipe; 127. a cutting knife; 128. a fixing plate; 129. a third motor; 130. a second connecting shaft; 131. a half gear; 132. a chute; 133. a slider; 134. moving the frame; 135. an extension spring; 136. a pressing plate; 137. a blocking block; 138. a feed inlet; 139. a guide frame; 140. a guide groove; 141. a guide bar; 142. a discharge port; 200. a buffer mechanism; 210. a mounting frame; 211. a buffer plate; 212. a first compression spring; 213. a sponge cushion; 300. a soil combining mechanism; 310. a fixed seat; 311. a reciprocating screw rod; 312. a moving block; 313. combining the soil plates; 314. a first pulley; 315. a fourth motor; 316. a connecting belt; 317. a second pulley; 318. a connecting rod; 319. a second fixing frame; 320. a first cavity; 321. a second compression spring; 322. a groove; 323. a ball bearing; 324. a second link frame; 325. a second cavity; 326. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, an embodiment of the present invention is shown:

a sowing and soil turning device for agricultural potato planting comprises a device body 100, wherein a first motor 114, a second motor 122, a third motor 129 and a fourth motor 315 used in the device are products which can be directly purchased in the market, the principle and the connection mode of the first motor 114, the second motor 122, the third motor 129 and the fourth motor 315 are the prior art which is well known to those skilled in the art, and therefore the description is omitted, the input ends of the first motor 114, the second motor 122, the third motor 129 and the fourth motor 315 are electrically connected with the output end of a switch in a cab on a power head 110 through conducting wires, the device body 100 comprises the power head 110, a connecting plate 111 is fixedly installed on one side of the power head 110, a storage box 112 is fixedly installed on one side of the connecting plate 111, a feed inlet 138 is fixedly installed on the top end of the storage box 112, a buffer mechanism 200 is fixedly installed on the bottom end of, a first motor 114 is fixedly arranged on one side of the first connecting frame 113 far away from the connecting plate 111, a bottom plate 117 is fixedly arranged at the bottom end of the first connecting frame 113, a conveying box 115 is fixedly arranged at the top end of the bottom plate 117, a spiral conveying rod 116 is movably arranged on one side of the inner wall of the conveying box 115 through a bearing, one end of the spiral conveying rod 116 far away from the bearing penetrates through an opening in the conveying box 115 and is fixedly connected with the output end of the first motor 114, a first fixing frame 118 is movably arranged at the bottom end of the bottom plate 117 through the bearing, a guide wheel 119 is movably arranged on the inner side of the first fixing frame 118 through a rotating shaft, a mounting frame 120 is fixedly arranged at the bottom end of the bottom plate 117, a mounting plate 121 is fixedly arranged on one side of the mounting frame 120, a second motor 122 is fixedly arranged at the top end of the mounting plate 121, a first connecting shaft 123 is fixedly arranged at the output end of the second motor 122, one end of the first connecting shaft 123 far away from the second motor 122 is movably connected with one side of the inner wall of the mounting frame 120 through a bearing, the first connecting shaft 123 is sleeved with a soil turning shaft 124, the bottom end of the conveying box 115 is fixedly provided with a discharge hole 142, the top end of the conveying box 115 is fixedly provided with a feed pipe 126, one side of the storage box 112 far away from the connecting plate 111 is fixedly provided with a discharge pipe 125, the bottom end of the discharge pipe 125 extends into the feed pipe 126, the inner side of the feed pipe 126 is fixedly provided with a cutting knife 127, the top end of the conveying box 115 is provided with a chute 132, the inside of the chute 132 is slidably provided with a slide block 133, the top end of the slide block 133 is fixedly provided with a movable frame 134, one side of the storage box 112 is fixedly provided with a fixed plate 128, the bottom end of the fixed plate 128 is fixedly provided with a third motor 129, the bottom end of the, a half gear 131 is sleeved and mounted on the outer side of the second connecting shaft 130 on the inner side of the movable frame 134, a tooth block on the outer side of the half gear 131 is meshed with a tooth block on the inner side of the movable frame 134, an extension spring 135 is fixedly mounted on one side of the movable frame 134, one end, far away from the movable frame 134, of the extension spring 135 extends into the feeding pipe 126, a squeezing plate 136 is fixedly mounted on one end, far away from the movable frame 134, of the extension spring 135, a soil combining mechanism 300 is fixedly mounted on one side of the conveying box 115, a worker starts the device by operating a switch in a cab on the power head 110 during working, so that the device is in a working state, the soil turning shaft 124 rotates to turn soil, the third motor 129 drives the half gear 131 to rotate, so that the movable frame 134 moves left and right, when the movable frame 134 moves to a certain position left, the squeezing plate 136 drives a cutting knife to contact with the cutting, and falls into the conveying box 115, and the screw conveying rod 116 in the working state drives the split potatoes to move to the right, and the potatoes are discharged from the discharge hole 142 and fall into a gully formed in the gully.

Furthermore, the bottom end of the inner wall of the storage box 112 is inclined, so that the situation that partial potatoes are accumulated in the storage box 112 and cannot be discharged is avoided.

Furthermore, the top end and the bottom end of the inner wall of the feeding pipe 126 are both fixedly provided with the blocking blocks 137, the blocking blocks 137 are all triangular, when the moving frame 134 moves rightwards to drive the extrusion plate 136 to move rightwards, the blocking blocks 137 limit the extrusion plate 136, and the extension spring 135 stretches and deforms, so that the extrusion plate 136 can be prevented from moving outwards along with the moving frame 134, and further the potatoes at the position of the feeding pipe 126 can run out from the right side of the feeding pipe 126.

Further, the inboard removal frame 134 one side fixed mounting of extension spring 135 has leading truck 139, leading truck 139 keeps away from the one side of removing frame 134 and has seted up guide way 140, guide way 140's inside is inserted and is installed guide bar 141, guide bar 141's one end and stripper plate 136 fixed connection, when extension spring 135 stretches out the shrink, drive guide bar 141 and slide from side to side in guide way 140, can prescribe a limit to the removal orbit of extension spring 135 and stripper plate 136 through this kind of mode, thereby can avoid when stripper plate 136 promotes the potato, at this moment, stripper plate 136 drives extension spring 135 and takes place buckling deformation, thereby the condition that the influence potato was cut apart takes place, the stability of this device during operation has been promoted.

Further, the buffering mechanism 200 comprises a mounting frame 210, the mounting frame 210 is fixedly mounted at the bottom end of the inner wall of the storage box 112, a buffering plate 211 is movably mounted at one side of the mounting frame 210 through a rotating shaft, a first compression spring 212 is fixedly mounted at the bottom end of the inner wall of the storage box 112, the top end of the first compression spring 212 is fixedly connected with the top end of the buffering plate 211, a sponge pad 213 is fixedly mounted at the top end of the buffering plate 211, when the potato is fed, the potato enters the storage box 112 through the feed port 138 to contact with the sponge pad 213, at the moment, the downward overturning force is applied to the sponge pad 213 and the buffering plate 211 by the gravitational potential energy of the potato, and as the buffering plate 211 is movably connected with the mounting frame 210 through the rotating shaft, at the moment, the buffering plate 211 overturns downwards and drives the first compression spring 212 to compress and deform, the, thereby causing an unusable condition.

Further, the soil-closing mechanism 300 includes a second connecting frame 324, the second connecting frame 324 is fixedly installed on one side of the conveying box 115, the connecting rods 318 are fixedly installed at the bottom ends of the second connecting frame 324, the number of the connecting rods 318 is two, the fixing bases 310 are fixedly installed at the bottom ends of the two connecting rods 318, the bottom ends of the fixing bases 310 are provided with second cavities 325, one side of the inner wall of each second cavity 325 is movably installed with a reciprocating screw rod 311 through a bearing, the threads at the two ends of each reciprocating screw rod 311 are opposite, one end of each reciprocating screw rod 311, which is far away from the bearing, penetrates through an opening in the fixing base 310 and extends to the outer side of the fixing base 310, the outer side of each reciprocating screw rod 311 is sleeved with a first belt pulley 314, the top end of the fixing base 310 is fixedly installed with a fourth motor 315, the output end of the fourth motor 315 is fixedly installed with, the two ends of the reciprocating screw 311 are movably sleeved with moving blocks 312 through threads, the bottom ends of the moving blocks 312 are provided with soil closing plates 313, when the soil closing device is used, the fourth motor 315 works to drive the second belt pulley 317 to rotate, when the second belt pulley 317 rotates, the first belt pulley 314 connected through the connecting belt 316 is driven to rotate, at this time, the reciprocating screw 311 is stressed to rotate, the moving blocks 312 movably connected through the threads are driven to move left and right at the two ends of the reciprocating screw 311, when the moving blocks 312 move towards the middle, the soil closing plates 313 are driven to move towards the middle, soil accumulated beside a gully is driven to move towards the middle by the soil turning shaft 124 to rotate, and therefore soil closing is carried out on the gully after sowing is completed without a worker to carry out soil closing work subsequently on the soil closing work.

Further, the bottom of movable block 312 all fixed mounting have second mount 319, first cavity 320 has all been seted up to the bottom of second mount 319, inside all fixed mounting of first cavity 320 has second compression spring 321, the top that closes native board 313 all with second compression spring 321 fixed connection, the inner wall both sides of first cavity 320 all fixed mounting have stopper 326, meet when stone when closing native board 313 closes soil, close native board 313 inwards shrink and drive second compression spring 321 compression deformation, thereby can pass stone, can avoid closing native board 313 and stone card dead through this kind of mode, thereby the condition that leads to the device to damage takes place.

Furthermore, the bottom end of the soil combination plate 313 is provided with a groove 322, the inside of the groove 322 is movably provided with a ball 323, when the soil combination plate 313 contacts with the stone, the ball 323 can reduce the friction between the device and the stone, thereby better enabling the soil combination plate 313 to stretch and retract.

The working principle is as follows: when a worker uses the device, firstly, potatoes to be sown are poured into the storage box 112 through the feed port 138, then the potato is placed in the cab on the power head 110, the device is started by operating a switch in the cab, then the power head 110 works in the soil and moves linearly, the worker operates to start the second motor 122 in the moving process, and when the second motor 122 works, the first connecting shaft 123 is driven to rotate, and then the soil turning shaft 124 is driven to rotate, so that the soil can be turned;

in operation, potatoes in the storage tank 112 enter between the cutting knife 127 and the extrusion plate 136 through the discharge pipe 125, because only one potato is allowed to be stored in the space between the cutting knife 127 and the extrusion plate 136, the rest potatoes are clamped in the discharge pipe 125, the third motor 129 rotates to drive the second connecting shaft 130 to rotate, thereby driving the half gear 131 to rotate, when the half gear 131 rotates, the moving frame 134 engaged with the outside blocks of the half gear 131 is forced to rotate, when the moving frame 134 rotates to the left, the moving frame 134 drives the extrusion plate 136 to move to the left, thereby driving the potatoes on the left side of the extrusion plate 136 to move to the left, during the movement, the potatoes are contacted with the blade edge of the cutting knife 127, so that the potatoes are divided into blocks by the blade edge, so as to fall into the interior of the spiral conveying rod 116, and at the moment, the potatoes clamped in the discharge pipe 125 fall down, so that the work is repeated, and the discharge is more uniform;

during operation, the first motor 114 operates to rotate the screw conveying rod 116, so as to drive the potatoes falling into the conveying box 115 to move rightward, and when the potatoes move rightward in the conveying box 115 to a certain position, the potatoes fall into a gully dug by the soil turning shaft 124 through the discharge port 142.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an agricultural potato is planted with seeding equipment of digging, includes device body (100), its characterized in that: device body (100) includes locomotive (110), one side fixed mounting of locomotive (110) has connecting plate (111), one side fixed mounting of connecting plate (111) has bin (112), the top fixed mounting of bin (112) has feed inlet (138), the inner wall bottom fixed mounting of bin (112) has buffer gear (200), one side fixed mounting of connecting plate (111) has first link (113), one side fixed mounting that connecting plate (111) were kept away from in first link (113) has first motor (114), the bottom fixed mounting of first link (113) has bottom plate (117), the top fixed mounting of bottom plate (117) has transport case (115), there is screw conveying pole (116) inner wall one side of transport case (115) through bearing movable mounting, and the one end that screw conveying pole (116) kept away from the bearing passes the defeated of opening on transport case (115) and first motor (114) defeated An outlet end fixed connection, the bottom of bottom plate (117) has first mount (118) through bearing movable mounting, the inboard of first mount (118) has leading wheel (119) through pivot movable mounting, the bottom fixed mounting of bottom plate (117) has installing frame (120), the one side fixed mounting of installing frame (120) has mounting panel (121), the top fixed mounting of mounting panel (121) has second motor (122), the output fixed mounting of second motor (122) has first connecting axle (123), and the one end that second motor (122) were kept away from to first connecting axle (123) passes the opening on installing frame (120) and extends to the inside of installing frame (120), the one end that second motor (122) were kept away from to first connecting axle (123) passes through bearing and installing frame (120) one side swing joint, cup joint on first connecting axle (123) and install digging shaft (124), the bottom fixed mounting of carrying case (115) has discharge gate (142), the top fixed mounting of carrying case (115) has inlet pipe (126), one side fixed mounting that connecting plate (111) was kept away from in bin (112) has discharging pipe (125), and the bottom of discharging pipe (125) extends to the inside of inlet pipe (126), the inboard fixed mounting of inlet pipe (126) has cutting knife (127), spout (132) have been seted up on the top of carrying case (115), the inside slidable mounting of spout (132) has slider (133), the top fixed mounting of slider (133) has removal frame (134), one side fixed mounting of bin (112) has fixed plate (128), the bottom fixed mounting of fixed plate (128) has third motor (129), the bottom fixed mounting of third motor (129) has second connecting axle (130), the bottom of second connecting axle (130) passes the top swing joint that removes frame (134) and pass through bearing and delivery box (115), the second connecting axle (130) outside of removing frame (134) inboard is cup jointed and is installed half gear (131), and the tooth piece in the half gear (131) outside meshes with the tooth piece that removes frame (134) inboard mutually, one side fixed mounting that removes frame (134) has extension spring (135), the one end that removes frame (134) is kept away from in extension spring (135) extends to the inside of inlet pipe (126), the one end fixed mounting that removes frame (134) is kept away from in extension spring (135) has stripper plate (136), one side fixed mounting of delivery box (115) has close native mechanism (300).

2. The sowing and soil turning device for agricultural potato planting according to claim 1, wherein: the bottom end of the inner wall of the storage box (112) is inclined.

3. The sowing and soil turning device for agricultural potato planting according to claim 1, wherein: the inner wall top and the bottom of inlet pipe (126) all fixed mounting have stop block (137), and stop block (137) the shape all be the triangle-shaped.

4. The sowing and soil turning device for agricultural potato planting according to claim 1, wherein: the utility model discloses a drawing spring (135) inboard removal frame (134) one side fixed mounting has leading truck (139), leading truck (140) have been seted up to the one side that moving frame (134) was kept away from in leading truck (139), the inside of leading truck (140) is inserted and is installed guide bar (141), the one end and stripper plate (136) fixed connection of guide bar (141).

5. The sowing and soil turning device for agricultural potato planting according to claim 1, wherein: buffer gear (200) include mounting bracket (210), the inner wall bottom fixed mounting of bin (112) has mounting bracket (210), there is buffer board (211) one side of mounting bracket (210) through pivot movable mounting, the inner wall bottom fixed mounting of bin (112) has first compression spring (212), the top of first compression spring (212) and the top fixed connection of buffer board (211), the top fixed mounting of buffer board (211) has foam-rubber cushion (213).

6. The sowing and soil turning device for agricultural potato planting according to claim 1, wherein: the soil combining mechanism (300) comprises a second connecting frame (324), the second connecting frame (324) is fixedly mounted on one side of the conveying box (115), the connecting rods (318) are fixedly mounted at the bottom ends of the second connecting frame (324), the connecting rods (318) are two in number, the fixing bases (310) are fixedly mounted at the bottom ends of the two connecting rods (318), a second cavity (325) is formed in the bottom end of each fixing base (310), a reciprocating screw rod (311) is movably mounted on one surface of the inner wall of each second cavity (325) through a bearing, threads at two ends of each reciprocating screw rod (311) are opposite in shape, one end, far away from the bearing, of each reciprocating screw rod (311) penetrates through an opening in each fixing base (310) and extends to the outer side of each fixing base (310), a first belt pulley (314) is mounted on the outer side of each reciprocating screw rod (311) in a sleeved mode, and a fourth motor (315) is, the output end of the fourth motor (315) is fixedly provided with a second belt pulley (317), the second belt pulley (317) and the first belt pulley (314) are sleeved with a connecting belt (316), two ends of the reciprocating screw rod (311) are movably sleeved with moving blocks (312) through threads, and the bottom ends of the moving blocks (312) are provided with soil-closing plates (313).

7. The sowing and soil turning device for agricultural potato planting according to claim 6, wherein: the bottom end of the moving block (312) is fixedly provided with second fixing frames (319), the bottom end of each second fixing frame (319) is provided with a first cavity (320), second compression springs (321) are fixedly arranged in the first cavities (320), the top end of the soil closing plate (313) is fixedly connected with the second compression springs (321), and two sides of the inner wall of each first cavity (320) are fixedly provided with limiting blocks (326).

8. The sowing and soil turning device for agricultural potato planting according to claim 7, wherein: the bottom end of the soil combination plate (313) is provided with a groove (322), and balls (323) are movably arranged in the groove (322).