Vineyard ditching and vine burying machine

Abstract

The invention relates to the technical field of vineyard ditching, in particular to a vineyard ditching and vine burying machine which comprises two symmetrically-arranged main body plates, a rotary ditching device for ditching land is arranged between the two main body plates, the rotary ditching device comprises two sets of symmetrically-arranged first electric telescopic rods, and an annular groove is formed in the side face of a fixed disc. Four first fixing bodies distributed at equal angles are fixedly connected into the annular groove, digging discs are arranged at the outer ends of the four first fixing bodies correspondingly, and a conveying and filtering device for conveying, grinding and filtering soil is fixedly connected to the inner side faces of the two main body plates. An adjustable backfilling device capable of adjusting the backfilling distance is fixedly connected between the two main body plates; a third electric telescopic rod is stretched out and drawn back according to the length of the bent grape vines, it is guaranteed that the distance between the rotary ditching device and the outer end of the movable ring is the same as the length of the bent grape vines, and therefore the grape vines with different lengths are buried.

Description

Technical Field

[0001] The invention relates to the technical field of vineyard trenching, and in particular to a vineyard trenching and vine burying machine. Background Art

[0002] Grapevine burying is an agricultural practice that protects grapevines from cold weather during the winter. This practice is mainly carried out in cold regions to prevent the vines from freezing or dying in the winter. During the operation, the grapevines need to be bent manually, and then trenches are dug in the land. When digging trenches, appropriate trenches need to be dug according to the length and volume of the grapevines, and the grapevines are placed in them and then backfilled with soil.

[0003] The existing land trenching device includes a turning plate, which is driven by a motor or an engine to rotate, so as to trench the land. The turned soil is placed on both sides of the trench. When the workers put the grape vines in, they backfill the soil. The volume of the trenching by the existing device cannot be adjusted according to the volume of the grape vines after bending. For grape vines with larger or smaller volumes after bending, more or less soil will be backfilled. When there is more soil, the pressure on the grape vines will be greater. When there is less soil, oxygen in the air can easily enter the soil, causing the grape vines to germinate prematurely. The existing land trenching device has no backfilling function and cannot backfill according to the length of the grape vines. The efficiency is very low. The existing device cannot filter impurities such as stones in the soil when trenching. When backfilling, the stones in the soil may damage the surface of the grape vines. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a vineyard trenching and vine burying machine.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: a vineyard trenching and vine burying machine, comprising two symmetrically arranged main body plates, a rotating trenching device for trenching the land is arranged between the two main body plates, the rotating trenching device comprises two groups of symmetrically arranged first electric telescopic rods, the telescopic ends of the two groups of the first electric telescopic rods are respectively rotatably arranged with the inner side of the main body plates, the fixed ends of the two groups of the first electric telescopic rods are rotatably arranged with two second fixed bodies, the side of one of the second fixed bodies is fixedly connected with a rotating rod, the end of the rotating rod is rotatably arranged with a fixed disk, and the side of the fixed disk is provided with an annular A groove, four first fixed bodies distributed at equal angles are fixedly connected in the annular groove, and the outer ends of the four first fixed bodies are respectively provided with digging discs, and the inner side surfaces of the two main plates are fixedly connected with a conveying and filtering device for conveying, grinding and filtering the soil, and an adjustable backfilling device for adjusting the backfilling distance is fixedly connected between the two main plates, and the lower ends of the two main plates are respectively fixedly connected with four symmetrically arranged hydraulic telescopic rods, and the lower ends of the four hydraulic telescopic rods are respectively fixedly connected with articulated seats, and rollers are rotatably arranged in the four articulated seats, and the inner side surfaces of the two main plates are fixedly connected with connecting plates.

[0006] Preferably, the fixed plate is fixedly connected to a fixed rod on the side away from the rotating rod, the end of the fixed rod is fixedly connected to a first motor, the transmission shaft end of the first motor is fixedly connected to the side of one of the second fixed bodies, the outer sides of the two second fixed bodies are respectively provided with first limiting grooves, four first hinged bodies are respectively rotatably connected in the two first limiting grooves, the ends of the four first hinged bodies are respectively fixedly connected to the fixed end of the first electric telescopic rod, four second limiting grooves are provided on the inner sides of the two main plates at positions close to the first electric telescopic rod, second hinged bodies are respectively rotatably provided in the four second limiting grooves, and the ends of the four second hinged bodies are respectively fixedly connected to the telescopic end of the first electric telescopic rod.

[0007] Preferably, the outer ends of the four first fixed bodies are respectively provided with second motors, the drive shaft ends of the four second motors are respectively fixedly connected to the digging disc, the outer side surfaces of the four first fixed bodies are respectively opened with third limiting grooves, limiting rings are respectively rotatably arranged in the four third limiting grooves, and the outer ends of the four limiting rings are fixedly connected to the digging disc.

[0008] Preferably, the four digging pans are respectively provided with accommodating buckets, the four digging pans are respectively provided with third limiting grooves in the accommodating buckets, the four third limiting grooves are respectively fixedly connected with third motors, the transmission shaft ends of the four third motors are respectively fixedly connected with second electric telescopic rods, and the telescopic ends of the four second electric telescopic rods are respectively fixedly connected with double-axis electric telescopic rods.

[0009] Preferably, the telescopic ends of the four dual-axis electric telescopic rods are respectively provided with fourth limit grooves, pressure sensors are respectively fixedly connected in the eight fourth limit grooves, the ends of the eight pressure sensors are respectively fixedly connected with connecting bodies, and the ends of the eight connecting bodies are respectively fixedly connected with cleaning blocks.

[0010] Preferably, the conveying and filtering device includes a fixed plate fixedly arranged between two main plates, a second empty groove for the digging disc to pass through is opened on the side of the fixed plate, a rotating plate is rotatably arranged in the second empty groove, a cut-off plate for preventing the rotating plate from rotating in the opposite direction is fixedly connected to the side of the fixed plate, and a torsion spring is arranged between the fixed plate and the rotating plate.

[0011] Preferably, two fixed shafts are fixedly connected between the two main body plates, rotating rollers are rotatably arranged on the sides of the two fixed shafts, conveyor belts are tightly arranged on the sides of the two rotating rollers, a fourth motor is fixedly connected to the side of one of the main body plates, the end of the transmission shaft of the fourth motor is fixedly connected to a rotating roller, a third fixed body is fixedly connected to the inner side surfaces of the two main body plates, a first empty groove is opened at the upper end of the third fixed body, and two symmetrically arranged grinding rollers are arranged in the first empty groove.

[0012] Preferably, a third empty groove is opened on the side of one of the main plates, two sprockets fixedly connected to the grinding roller are fixedly connected in the third empty groove, a transmission chain is arranged on the sides of the two sprockets, a fifth motor is fixedly connected to the side of one of the main plates, the transmission shaft end of the fifth motor is fixedly connected to one of the sprockets, a fifth limiting groove is opened in the third fixed body, a filter plate is slidably arranged in the fifth limiting groove, and the third fixed body is opened with a first inclined surface and a second inclined surface below the first empty groove.

[0013] Preferably, the adjustable backfilling device includes a fourth fixed body fixedly arranged below the conveying and filtering device, the upper end of the fourth fixed body is an open structure, a through hole is opened on one side of the fourth fixed body, a spiral rod penetrating the through hole is rotatably arranged on one side of the fourth fixed body, the fourth fixed body is fixedly connected to a fixing ring located on the outside of the spiral rod on the side close to the through hole, the sides of the two main plates are respectively fixedly connected to support rods, the ends of the two support rods are fixedly connected to a cross plate, the side of the cross plate is fixedly connected to a sixth motor, and the transmission shaft end of the sixth motor is fixedly connected to the end of the spiral rod.

[0014] Preferably, a sixth limiting groove is opened on the side of the fixed ring, a third electric telescopic rod is fixedly connected in the sixth limiting groove, a telescopic end of the third electric telescopic rod is fixedly connected to a movable ring, and the inner side of the movable ring is made of plastic material.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The four hydraulic telescopic rods are extended and retracted to control the depth of the trench. At the same time, the two groups of first electric telescopic rods are extended and retracted according to the volume of the vines after bending. During the extension and retraction, the extension amount of the two first electric telescopic rods in each group is ensured to be the same. At this time, the first motor is started, and the first motor drives the four digging discs to rotate. While the digging discs dig trenches the land, the horizontally moving fixed disc can control the volume of the trenches dug by the digging discs, thereby coping with vines of different bending volumes, preventing the volume of the buried vines from being different from that of the trenches, and improving the survival rate of the buried vines. The second motor drives the digging disc to flip, so that the soil in the digging disc falls above the fixed plate. While flipping, the second electric telescopic rod extends, and the third motor starts. The third motor drives the second electric telescopic rod to rotate, so as to ensure that the double-axis electric telescopic rod extends while rotating. At this time, the double-axis electric telescopic rod extends, and the extension amount of the double-axis electric telescopic rod is controlled by the pressure sensor at the telescopic end to ensure that the cleaning block can completely remove the soil in the hopper. After that, the soil moves into the third fixed body through the conveyor belt. At this time, the fifth motor drives a sprocket to rotate, and the sprocket drives another sprocket to rotate through the transmission chain. The two sprockets drive the grinding roller to rotate to grind the fallen soil, reduce the air permeability of the soil, prevent the air from entering the interior through the soil after the grape vines are buried, and improve the reliability of burying the vines. Stones and other impurities are isolated above the filter plate to prevent stones and other impurities in the soil from damaging the surface of the grape vines. The sixth motor drives the spiral rod to rotate. At the same time, the third electric telescopic rod is extended and retracted according to the length of the grape vine after bending, ensuring that the distance between the rotating ditching device and the outer end of the moving ring is the same as the length of the grape vine after bending. Therefore, when the rotating ditching device moves a distance the same as the length of the grape vine, the grape vine is immediately placed in the ditch. At this time, the soil is discharged under the spiral push of the spiral rod and the moving ring, completely covering the grape vine. When the device moves the length of a grape vine, the soil discharged from the end of the moving ring completely buries the grape vine, thereby burying grape vines of different lengths, improving the efficiency of burying vines, and preventing the grape vines from frostbite due to long-term contact with air. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ; Figure 2 It is an overall cross-sectional view of the present invention; Figure 3 The overall structure of the present invention is shown in FIG. Figure 2 ; Figure 4 It is a partial cross-sectional view of the present invention; Figure 5 For the present invention Figure 2A magnified image of point A; Figure 6 For the present invention Figure 2 The enlarged view of point B; Figure 7 For the present invention Figure 3 Enlarged view of point C; Figure 8 For the present invention Figure 4 The enlarged view of point D; Fig. 9 For the present invention Figure 4 The enlarged view of point E; Fig.10 For the present invention Figure 4 The enlarged view of point F; Fig.11 For the present invention Figure 4 Enlarged view of point G.

[0017] 1. Main plate; 2. Rotating trenching device; 3. Conveying and filtering device; 4. Adjustable backfilling device; 11. Hydraulic telescopic rod; 12. Articulated seat; 13. Roller; 14. Connecting plate; 21. Fixed plate; 22. Annular groove; 23. First fixed body; 24. Digging plate; 25. Rotating rod; 26. Fixed rod; 27. First motor; 28. Second fixed body; 29. ​​First electric telescopic rod; 210. First limiting groove; 211. First hinged body; 212. Second limiting groove; 213. Second hinged body; 214. Second motor; 215. Limiting ring; 216. Third limiting groove; 217. Second electric telescopic rod; 218. Third motor; 219. Double-axis electric telescopic rod; 220. Fourth limiting groove; 221. Cleaning block; 222. Connecting plate Connecting body; 223, pressure sensor; 224, containing bucket; 31, rotating roller; 32, conveyor belt; 33, fixed shaft; 34, third fixed body; 35, grinding roller; 36, filter plate; 37, first inclined plane; 38, second inclined plane; 39, first empty slot; 310, fifth limiting slot; 311, fourth motor; 312, fixed plate; 313, second empty slot; 314, rotating plate; 315, cut-off plate; 316, torsion spring; 317, third empty slot; 318, transmission chain; 319, sprocket; 320, fifth motor; 41, fixed ring; 42, movable ring; 43, screw rod; 44, sixth motor; 45, horizontal plate; 46, support rod; 47, third electric telescopic rod; 48, sixth limiting slot; 49, fourth fixed body; 410, through hole. DETAILED DESCRIPTION

[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0019] See also Figure 1-Figure 10A vineyard trenching and vine burying machine comprises two symmetrically arranged main body plates 1, between which a rotating trenching device 2 for trenching the land is arranged.

[0020] In this embodiment, the rotating ditching device 2 includes two groups of symmetrically arranged first electric telescopic rods 29, the telescopic ends of the two groups of the first electric telescopic rods 29 are respectively rotatably arranged with the inner side of the main body plate 1, and the fixed ends of the two groups of the first electric telescopic rods 29 are rotatably arranged with two second fixed bodies 28, and a rotating rod 25 is fixedly connected to the side of one of the second fixed bodies 28, and a fixed plate 21 is rotatably arranged at the end of the rotating rod 25, and an annular groove 22 is opened on the side of the fixed plate 21, and four first fixed bodies 23 distributed at equal angles are fixedly connected in the annular groove 22, and the outer ends of the four first fixed bodies 23 are respectively provided with digging plates 24.

[0021] The fixed plate 21 is fixedly connected with a fixed rod 26 on the side away from the rotating rod 25, and the end of the fixed rod 26 is fixedly connected with a first motor 27. The transmission shaft end of the first motor 27 is fixedly connected to the side of one of the second fixed bodies 28. The outer sides of the two second fixed bodies 28 are respectively provided with first limiting grooves 210, and four first hinged bodies 211 are respectively rotatably connected in the two first limiting grooves 210. The ends of the four first hinged bodies 211 are respectively fixedly connected to the fixed ends of the first electric telescopic rod 29. Four second limiting grooves 212 are provided on the inner sides of the two main body plates 1 at positions close to the first electric telescopic rod 29. Second hinged bodies 213 are respectively rotatably arranged in the four second limiting grooves 212, and the ends of the four second hinged bodies 213 are respectively fixedly connected to the telescopic ends of the first electric telescopic rod 29.

[0022] The outer ends of the four first fixed bodies 23 are respectively provided with second motors 214, and the transmission shaft ends of the four second motors 214 are respectively fixedly connected to the digging disc 24. The outer side surfaces of the four first fixed bodies 23 are respectively opened with third limiting grooves 216, and limiting rings 215 are respectively rotatably arranged in the four third limiting grooves 216, and the outer ends of the four limiting rings 215 are fixedly connected to the digging disc 24.

[0023] The four digging plates 24 are respectively provided with a accommodating bucket 224, and the four digging plates 24 are respectively provided with a third limiting groove 216 in the accommodating bucket 224. The four third limiting grooves 216 are respectively fixedly connected with a third motor 218, and the transmission shaft ends of the four third motors 218 are respectively fixedly connected with a second electric telescopic rod 217, and the telescopic ends of the four second electric telescopic rods 217 are respectively fixedly connected with a double-axis electric telescopic rod 219.

[0024] The telescopic ends of the four dual-axis electric telescopic rods 219 are respectively provided with fourth limit grooves 220, and pressure sensors 223 are respectively fixedly connected in the eight fourth limit grooves 220, and the ends of the eight pressure sensors 223 are respectively fixedly connected with connecting bodies 222, and the ends of the eight connecting bodies 222 are respectively fixedly connected with cleaning blocks 221.

[0025] Specifically, according to the volume of the grape vines after bending, the two groups of first electric telescopic rods 29 are extended and retracted. While extending and retracting, the extension and retraction amount of each group of two first electric telescopic rods 29 is ensured to be the same. At this time, the first motor 27 is started, and the first motor 27 drives the four digging plates 24 to rotate. While the digging plates 24 dig trenches the land, the horizontally moving fixed plate 21 can control the volume of the trenches dug by the digging plates 24.

[0026] In this embodiment, the inner side surfaces of the two main body plates 1 are fixedly connected with a conveying and filtering device 3 for conveying, grinding and filtering the soil.

[0027] The conveying and filtering device 3 includes a fixed plate 312 fixedly arranged between two main plates 1, a second slot 313 is opened on the side of the fixed plate 312 for the digging disc 24 to pass through, a rotating plate 314 is rotatably arranged in the second slot 313, a stop plate 315 is fixedly connected to the side of the fixed plate 312 to prevent the rotating plate 314 from rotating in the opposite direction, and a torsion spring 316 is arranged between the fixed plate 312 and the rotating plate 314.

[0028] Two fixed shafts 33 are fixedly connected between the two main body plates 1, and rotating rollers 31 are rotatably arranged on the sides of the two fixed shafts 33 respectively, and conveyor belts 32 are tightly arranged on the sides of the two rotating rollers 31, and a fourth motor 311 is fixedly connected to the side of one of the main body plates 1, and the end of the transmission shaft of the fourth motor 311 is fixedly connected to a rotating roller 31, and a third fixed body 34 is fixedly connected to the inner side surfaces of the two main body plates 1, and a first empty groove 39 is opened at the upper end of the third fixed body 34, and two symmetrically arranged grinding rollers 35 are arranged in the first empty groove 39.

[0029] A third empty groove 317 is provided on the side of the main body plate 1, and two sprockets 319 fixedly connected to the grinding roller 35 are fixedly connected in the third empty groove 317. A transmission chain 318 is arranged on the sides of the two sprockets 319. A fifth motor 320 is fixedly connected to the side of the main body plate 1, and the transmission shaft end of the fifth motor 320 is fixedly connected to one of the sprockets 319. A fifth limiting groove 310 is provided in the third fixed body 34, and a filter plate 36 is slidably arranged in the fifth limiting groove 310. The third fixed body 34 is provided with a first inclined surface 37 and a second inclined surface 38 below the first empty groove 39.

[0030] Specifically, the soil moves into the third fixed body 34 through the conveyor belt 32. At this time, the fifth motor 320 drives a sprocket 319 to rotate, and the sprocket 319 drives another sprocket 319 to rotate through the transmission chain 318. The two sprockets 319 drive the grinding roller 35 to rotate, grind the fallen soil, and reduce the air permeability of the soil.

[0031] In this embodiment, an adjustable backfilling device 4 that can adjust the backfilling distance is fixedly connected between the two main body panels 1, and four symmetrically arranged hydraulic telescopic rods 11 are fixedly connected to the lower ends of the two main body panels 1, and the lower ends of the four hydraulic telescopic rods 11 are fixedly connected to articulated seats 12, and rollers 13 are rotatably arranged in the four articulated seats 12. A connecting plate 14 is fixedly connected to the inner side surfaces of the two main body panels 1.

[0032] The adjustable backfilling device 4 includes a fourth fixed body 49 fixedly arranged below the conveying and filtering device 3, the upper end of the fourth fixed body 49 is an open structure, a through hole 410 is opened on one side of the fourth fixed body 49, a spiral rod 43 penetrating the through hole 410 is rotatably arranged on one side of the fourth fixed body 49, and the fourth fixed body 49 is fixedly connected to a fixing ring 41 located on the outside of the spiral rod 43 on the side close to the through hole 410, and the sides of the two main plates 1 are respectively fixedly connected with support rods 46, and the ends of the two support rods 46 are fixedly connected with a cross plate 45, and the side of the cross plate 45 is fixedly connected with a sixth motor 44, and the transmission shaft end of the sixth motor 44 is fixedly connected to the end of the spiral rod 43.

[0033] A sixth limiting groove 48 is formed on the side of the fixing ring 41, and a third electric telescopic rod 47 is fixedly connected in the sixth limiting groove 48. The telescopic end of the third electric telescopic rod 47 is fixedly connected to a moving ring 42, and the inner side of the moving ring 42 is made of plastic material.

[0034] Specifically, the sixth motor 44 drives the spiral rod 43 to rotate, and at the same time, the third electric telescopic rod 47 is extended and retracted according to the length of the bent grape vine, ensuring that the distance between the rotating ditching device 2 and the outer end of the movable ring 42 is the same as the length of the bent grape vine.

[0035] When in use, the device is moved to the position where trenching is required via the roller 13. When trenching, the four hydraulic telescopic rods 11 are extended and retracted to control the depth of the trench. At the same time, according to the volume of the vines after bending, the two groups of first electric telescopic rods 29 are extended and retracted. While extending and retracting, the extension amount of each group of two first electric telescopic rods 29 is ensured to be the same. At this time, the first motor 27 is started, and the first motor 27 drives the four digging discs 24 to rotate. While the digging disc 24 digs trenches the land, the horizontally moving fixed disc 21 can control the volume of the trenching of the digging disc 24, so as to cope with vines of different bending volumes, prevent the volume of the buried vines from being different from that of the trench, and improve the survival rate of the buried vines. When the digging disc 24 rotates and passes through the second motor 214, the second motor 214 is started, and the second motor 214 drives the digging disc 24 to flip, so that the soil in the digging disc 24 falls above the fixed plate 312. While flipping, the second electric telescopic rod 29 is driven by the second motor 214. The rod 217 is extended, and the third motor 218 is started. The third motor 218 drives the second electric telescopic rod 217 to rotate, so as to ensure that the double-axis electric telescopic rod 219 extends while rotating. At this time, the double-axis electric telescopic rod 219 is extended, and the extension amount of the double-axis electric telescopic rod 219 is controlled by the pressure sensor 223 at the extension end, so as to ensure that the cleaning block 221 can completely remove the soil in the receiving bucket 224. Then the soil is moved to the third fixed body 34 through the conveyor belt 32. At this time, the fifth motor 320 drives a sprocket 319 to rotate, and the sprocket 319 drives another sprocket 319 to rotate through the transmission chain 318. The two sprockets 319 drive the grinding roller 35 to rotate, grind the fallen soil, reduce the air permeability of the soil, prevent the air from entering the interior through the soil after the grape vines are buried, and improve the reliability of the buried vines. Impurities such as stones are isolated above the filter plate 36 to prevent impurities such as stones in the soil from damaging the surface of the grape vines.

[0036] The compacted and filtered soil moves into the fourth fixed body 49, and the sixth motor 44 is started at this time. The sixth motor 44 drives the spiral rod 43 to rotate. At the same time, the third electric telescopic rod 47 is extended and retracted according to the length of the grape vine after bending, so as to ensure that the distance between the rotating ditching device 2 and the outer end of the moving ring 42 is the same as the length of the grape vine after bending. Therefore, when the rotating ditching device 2 moves a distance that is the same as the length of the grape vine, the grape vine is immediately placed in the ditch. At this time, the soil is discharged under the spiral push of the spiral rod 43 and the moving ring 42, completely covering the grape vine. When the device moves the length of a grape vine, the soil discharged from the end of the moving ring 42 just completely buries the grape vine, thereby improving the efficiency of burying the vine and preventing the grape vine from frostbite due to long-term contact with the air.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A vineyard trenching and vine burying machine, comprising two symmetrically arranged main plates (1), characterized in that: A rotating ditching device (2) for ditching the land is arranged between the two main body plates (1), and the rotating ditching device (2) comprises two groups of symmetrically arranged first electric telescopic rods (29), the telescopic ends of the two groups of the first electric telescopic rods (29) are respectively rotatably arranged with the inner side of the main body plate (1), and the fixed ends of the two groups of the first electric telescopic rods (29) are rotatably arranged with two second fixed bodies (28), and a rotating rod (25) is fixedly connected to the side of one of the second fixed bodies (28), and a fixed plate (21) is rotatably arranged at the end of the rotating rod (25), and an annular groove (22) is opened on the side of the fixed plate (21), and four equiangularly distributed fixedly connected in the annular groove (22) A first fixed body (23), the outer ends of the four first fixed bodies (23) are respectively provided with a digging plate (24), the inner side surfaces of the two main body plates (1) are fixedly connected with a conveying and filtering device (3) for conveying, grinding and filtering soil, an adjustable backfilling device (4) for adjusting the backfilling distance is fixedly connected between the two main body plates (1), the lower ends of the two main body plates (1) are respectively fixedly connected with four symmetrically arranged hydraulic telescopic rods (11), the lower ends of the four hydraulic telescopic rods (11) are respectively fixedly connected with an articulated seat (12), the four articulated seats (12) are rotatably provided with rollers (13), and the inner side surfaces of the two main body plates (1) are fixedly connected with a connecting plate (14).

2. A vineyard trenching and vine burying machine according to claim 1, characterized in that: The fixing plate (21) is fixedly connected to a fixing rod (26) at a side away from the rotating rod (25); a first motor (27) is fixedly connected to an end of the fixing rod (26); a transmission shaft end of the first motor (27) is fixedly connected to a side of a second fixing body (28); first limiting grooves (210) are respectively provided on the outer side surfaces of the two second fixing bodies (28); four first hinged bodies (211) are respectively rotatably connected in the two first limiting grooves (210); the ends of the four first hinged bodies (211) are respectively fixedly connected to the fixed end of the first electric telescopic rod (29); four second limiting grooves (212) are provided on the inner side surfaces of the two main body plates (1) at positions close to the first electric telescopic rod (29); second hinged bodies (213) are respectively rotatably provided in the four second limiting grooves (212); the ends of the four second hinged bodies (213) are respectively fixedly connected to the telescopic end of the first electric telescopic rod (29).

3. A vineyard trenching and vine burying machine according to claim 1, characterized in that: The outer ends of the four first fixed bodies (23) are respectively provided with second motors (214), the transmission shaft ends of the four second motors (214) are respectively fixedly connected to the digging disc (24), the outer side surfaces of the four first fixed bodies (23) are respectively provided with third limiting grooves (216), limiting rings (215) are respectively rotatably arranged in the four third limiting grooves (216), and the outer ends of the four limiting rings (215) are fixedly connected to the digging disc (24).

4. A vineyard trenching and vine burying machine according to claim 1, characterized in that: A accommodating bucket (224) is respectively provided in the four earth-moving plates (24), a third limiting groove (216) is respectively provided in the accommodating bucket (224), a third motor (218) is respectively fixedly connected in the four third limiting grooves (216), a second electric telescopic rod (217) is respectively fixedly connected to the transmission shaft ends of the four third motors (218), and a double-axis electric telescopic rod (219) is respectively fixedly connected to the telescopic ends of the four second electric telescopic rods (217).

5. A vineyard trenching and vine burying machine according to claim 4, characterized in that: The telescopic ends of the four dual-axis electric telescopic rods (219) are respectively provided with fourth limit slots (220), the eight fourth limit slots (220) are respectively fixedly connected with pressure sensors (223), the ends of the eight pressure sensors (223) are respectively fixedly connected with connecting bodies (222), and the ends of the eight connecting bodies (222) are respectively fixedly connected with cleaning blocks (221).

6. The vineyard trenching and vine burying machine according to claim 1, characterized in that: The conveying and filtering device (3) comprises a fixed plate (312) fixedly arranged between two main body plates (1); a second slot (313) through which a digging disc (24) passes is provided on a side of the fixed plate (312); a rotating plate (314) is rotatably arranged in the second slot (313); a stop plate (315) is fixedly connected to a side of the fixed plate (312) for preventing the rotating plate (314) from rotating in the reverse direction; and a torsion spring (316) is arranged between the fixed plate (312) and the rotating plate (314).

7. A vineyard trenching and vine burying machine according to claim 6, characterized in that: Two fixed shafts (33) are fixedly connected between the two main body plates (1), and rotating rollers (31) are rotatably arranged on the sides of the two fixed shafts (33), and conveyor belts (32) are closely arranged on the sides of the two rotating rollers (31). A fourth motor (311) is fixedly connected to the side of one of the main body plates (1), and the end of the transmission shaft of the fourth motor (311) is fixedly connected to a rotating roller (31). A third fixed body (34) is fixedly connected to the inner side surfaces of the two main body plates (1), and a first empty groove (39) is provided at the upper end of the third fixed body (34), and two symmetrically arranged grinding rollers (35) are arranged in the first empty groove (39).

8. The vineyard trenching and vine burying machine according to claim 7, characterized in that: A third slot (317) is provided on the side of one of the main plates (1), two sprockets (319) fixedly connected to the grinding roller (35) are fixedly connected in the third slot (317), and a transmission chain (318) is provided on the sides of the two sprockets (319). A fifth motor (320) is fixedly connected to the side of one of the main plates (1), and a transmission shaft end of the fifth motor (320) is fixedly connected to one of the sprockets (319). A fifth limiting slot (310) is provided in the third fixed body (34), and a filter plate (36) is slidably provided in the fifth limiting slot (310). The third fixed body (34) is provided with a first inclined surface (37) and a second inclined surface (38) below the first slot (39).

9. The vineyard trenching and vine burying machine according to claim 1, characterized in that: The adjustable backfill device (4) comprises a fourth fixed body (49) fixedly arranged below the conveying and filtering device (3); the upper end of the fourth fixed body (49) is an open structure; a through hole (410) is provided on one side of the fourth fixed body (49); a spiral rod (43) penetrating the through hole (410) is rotatably arranged on one side of the fourth fixed body (49); a fixing ring (41) located outside the spiral rod (43) is fixedly connected to the side of the fourth fixed body (49) close to the through hole (410); support rods (46) are fixedly connected to the side surfaces of the two main body plates (1) respectively; the ends of the two support rods (46) are fixedly connected to a transverse plate (45); a sixth motor (44) is fixedly connected to the side surface of the transverse plate (45); and a transmission shaft end of the sixth motor (44) is fixedly connected to the end of the spiral rod (43).

10. A vineyard trenching and vine burying machine according to claim 9, characterized in that: A sixth limiting groove (48) is provided on the side surface of the fixed ring (41), a third electric telescopic rod (47) is fixedly connected in the sixth limiting groove (48), a telescopic end of the third electric telescopic rod (47) is fixedly connected to a moving ring (42), and the inner side of the moving ring (42) is made of plastic material.

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