Cultivated land protection soil reclamation repair vehicle

Abstract

The invention discloses a cultivated land protection soil reclamation repair vehicle which comprises a first shell, a second shell is arranged on one side of the surface of the first shell, a first soil turning mechanism used for turning soil is arranged in the first shell, and a second soil turning mechanism used for turning soil is arranged in the second shell. A linkage mechanism used for power transmission is arranged between the first soil turning mechanism and the second soil turning mechanism, and a fertilizing mechanism used for fertilizing to increase the fertility of the land is arranged at the upper end of the first shell and the upper end of the second shell. The device is good in use effect and can be disassembled or expanded at will according to needs, so that the device can adapt to various types of land to be used, meanwhile, the device can conduct fertilization according to needs while soil turning is conducted, the land fertility can be increased, and soil reclamation can be conveniently conducted.

Description

Technical Field

[0001] The invention relates to the technical field of soil reclamation and restoration, and in particular to a soil reclamation and restoration vehicle for farmland protection. Background Art

[0002] Soil reclamation refers to the process in which land that could have been used for farming and breeding is left idle or abandoned for some reason for a period of time and later put back into agricultural production.

[0003] In the prior art, when recultivating the soil, the surface soil is usually peeled off first, the tree roots and weed roots inside are removed, and then fertilization is performed to add organic matter and nutrients to improve the properties of the soil and increase the soil fertility.

[0004] However, such equipment in the prior art, such as a soil reclamation and restoration device for farmland protection in China with application number 202310311422.X, has the following disadvantages when used:

[0005] 1. The width and area of ​​the surface soil stripped by this device are limited. Although it can adapt to small fields more flexibly, the working efficiency is low and it cannot be expanded according to needs.

[0006] 2. Fertilizing and adding organic matter and nutrients to improve soil properties during soil reclamation is also an important step in the prior art, but the above-mentioned device does not have this function. Therefore, a farmland protection soil reclamation and repair vehicle is needed to solve the above problem. Summary of the invention

[0007] The purpose of the present invention is to provide a farmland protection soil reclamation and restoration vehicle to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a farmland protection and soil reclamation and restoration vehicle, comprising a first shell, a second shell is arranged on one side of the surface of the first shell, a first soil-turning mechanism for turning over the soil is arranged inside the first shell, a second soil-turning mechanism for turning over the soil is arranged inside the second shell, a linkage mechanism for power transmission is arranged between the first soil-turning mechanism and the second soil-turning mechanism, and a fertilization mechanism for fertilizing and increasing the fertility of the soil is arranged on the upper ends of the first shell and the second shell.

[0009] Preferably, the first soil-turning mechanism includes a first main shaft, a first soil-turning blade, and a first transmission slot. The first main shaft is movably arranged on one side of the lower end of the first shell through a bearing. A plurality of first soil-turning blades are evenly and fixedly arranged on the outer surface of the first main shaft. First transmission slots are provided at both ends of the surface of the first transmission slot. The first soil-turning blade that continuously rotates at a high speed in the first soil-turning mechanism hits the surface of the land to peel off the surface soil, thereby performing the soil-turning operation.

[0010] Preferably, the second soil-turning mechanism includes a second main shaft, a second soil-turning blade, and a first transmission rod. A second main shaft is movably arranged on one side of the lower end of the second shell body through a bearing. A plurality of second soil-turning blades are evenly and fixedly arranged on the outer surface of the second main shaft. The first transmission rod is fixedly arranged on one end of the second main shaft. Accordingly, the second soil-turning blade that continuously rotates at a high speed in the second soil-turning mechanism hits the surface of the land and can also peel off the surface soil, thereby performing the soil-turning operation. At the same time, the second main shaft of the device needs to rely on the first main shaft to rotate. After the first shell body and the second shell body are docked and installed, the first transmission rod will be inserted into the first transmission slot. In this way, the rotation of the first main shaft can drive the second main shaft to rotate accordingly.

[0011] Preferably, the linkage mechanism includes a first gearbox, a power input shaft, a first bevel gear, a first transmission shaft, a second bevel gear, a sprocket, a transmission chain, and a second transmission slot. The first gearbox is fixedly arranged on the upper end of the first housing, a power input shaft is movably arranged on the middle part of the inner side of the first gearbox through a bearing, a first bevel gear is fixedly arranged on one end of the power input shaft, a first transmission shaft is vertically arranged inside the first gearbox relative to the power input shaft, a second bevel gear is fixedly arranged on the outer surface of the first transmission shaft, the first bevel gear and the second bevel gear are meshed with each other, sprockets are fixedly arranged on the first transmission shaft end and one end of the first main shaft, a transmission chain is sleeved between the sprockets, and second transmission slots are opened at both ends of the first transmission shaft; the power input shaft in the linkage mechanism can be connected to the power output shaft of the tractor for transmission, and then the power of the tractor can be transmitted to the device, and then drive the power components inside the device to work.

[0012] Preferably, the linkage mechanism also includes a second gearbox, a second transmission shaft, a third bevel gear, and a second transmission plug rod. The second gearbox is arranged on the upper end of the second shell, and the second transmission shaft is movably arranged on the middle part of the inner side of the second gearbox through a bearing. The third bevel gear is fixedly arranged on the surface of the second transmission shaft, and the second transmission plug rod is fixedly arranged at one end of the second transmission shaft. The second transmission rod in this part of the linkage mechanism needs to rely on the first transmission rod to rotate. After the first shell and the second shell are docked and installed, the second transmission plug rod will be inserted into the second transmission slot, so that the rotation of the first transmission shaft can drive the second transmission shaft to rotate accordingly.

[0013] Preferably, the fertilizing mechanism comprises a mounting frame, a storage bin, a centrifugal fertilizing disk, a fertilizing transmission rod, a fourth bevel gear, a fifth bevel gear and a sixth bevel gear. The middle parts of the upper ends of the first shell and the second shell are fixedly provided with a mounting frame, the upper ends of the mounting frame are fixedly provided with a storage bin, both sides of the lower ends of the storage bin are provided with discharge ports, the lower end of the storage bin is movably provided with a centrifugal fertilizing disk through a rotating shaft, the first gearbox housing and one side of the second gearbox housing are movably provided with a fertilizing transmission rod through a bearing, one end of the fertilizing transmission rod is fixedly provided with a fourth bevel gear, the fourth bevel gear is respectively meshed with the second bevel gear and the third bevel gear, the end of the fertilizing transmission rod away from the fourth bevel gear is fixedly provided with a fifth bevel gear, the lower end of the centrifugal fertilizing disk is fixedly provided with a sixth bevel gear, the fifth bevel gear and the sixth bevel gear are meshed with each other, and the fertilizing mechanism can automatically throw out fertilizer particles to the rear of the device by centrifugal force, so that fertilization can be carried out as needed, thereby increasing the fertility of the land, and thus facilitating soil reclamation.

[0014] Preferably, limit rods are fixedly provided on both sides of the surface of the first shell, and a limit sleeve is fixedly provided on the side of the second shell close to the limit rod. The outer surfaces of the limit rod and the limit sleeve are provided with mounting holes. The first shell and the second shell can be fixedly connected by inserting the limit rod into the limit sleeve and then passing the fixing screw through the mounting hole, so that the first turning mechanism and the second turning mechanism can be fixed together, thereby expanding the turning area of ​​the device. At the same time, after the first shell and the second shell are installed, the first transmission rod will be inserted into the first transmission slot, and the second transmission rod will be inserted into the second transmission slot; in this way, the power connection of the first main shaft and the second main shaft and the power connection of the first transmission shaft and the second transmission shaft can be completed.

[0015] Preferably, a first mounting frame is fixedly provided in the middle of the upper end of the first shell, and second mounting frames are fixedly provided on both sides of the surface of the first shell. The second mounting frame and the first mounting frame can be conveniently connected to a large tractor in the prior art, and then the installation of the device can be completed by connecting the tractor and the power input shaft of the device.

[0016] Preferably, a first transmission slot is also provided at one end of the second main shaft away from the first transmission plug rod, a second transmission slot is also provided at one end of the second transmission rod away from the second transmission plug rod, and a limiting rod is also fixedly provided on one side of the second shell away from the first shell, so that the second shell of the device can continue to expand, thereby further expanding the width of the device, so that the device can further expand the tillage area. It should be noted that in order to ensure the installation stability of the device, the second shell should be expanded or dismantled symmetrically on both sides of the first shell, that is, a second shell is expanded and set on the right side of the first shell, and a second shell should also be expanded and set on the left side accordingly to maintain balance.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention can be expanded as needed. During the expansion, the first shell and the second shell can be fixedly connected by inserting the limiting rod into the limiting sleeve and then passing the fixing screw through the mounting hole, so that the first soil turning mechanism and the second soil turning mechanism can be fixed together, thereby expanding the soil turning area of ​​the device.

[0019] 2. After the first shell and the second shell are installed, the first transmission rod will be inserted into the first transmission slot, and the second transmission rod will be inserted into the second transmission slot; in this way, the power connection between the first main shaft and the second main shaft and the power connection between the first transmission shaft and the second transmission shaft can be completed; in this way, the device is easy to expand and its power connection is also convenient and fast.

[0020] 3. When the present invention is used, the power of the device can also be transmitted to the fertilization transmission rod, which then drives the fertilization rotating disk to rotate, so that the fertilizer particles inside the storage bin continuously fall from the discharge port, and then the high-speed rotating fertilization rotating disk can automatically throw the fertilizer particles to the rear of the device by centrifugal force, so that fertilization can be carried out as needed, thereby increasing the fertility of the land and facilitating soil reclamation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a farmland protection soil reclamation and repair vehicle of the present invention;

[0022] Figure 2This is a bottom view of the overall structure of a farmland protection soil reclamation and repair vehicle of the present invention;

[0023] Figure 3 This is a rear view of the overall structure of a farmland protection soil reclamation and repair vehicle of the present invention;

[0024] Figure 4 This is a structural diagram of the first shell in a farmland protection and soil reclamation and repair vehicle of the present invention;

[0025] Figure 5 The invention relates to a farmland protection soil reclamation and repair vehicle Figure 4 Side view of

[0026] Figure 6 This is a structural diagram of a second housing in a farmland protection and soil reclamation and repair vehicle of the present invention;

[0027] Figure 7 The invention relates to a farmland protection soil reclamation and repair vehicle Figure 6 Side view of

[0028] Figure 8 This is an overall structural view of a fertilization structure in a cultivated land protection and soil reclamation and restoration vehicle of the present invention;

[0029] Fig. 9 The present invention is a view of the installation of a first shell and a second shell in a farmland protection and soil reclamation and restoration vehicle.

[0030] In the figure: 1, the first housing; 2, the second housing; 3, the first main shaft; 4, the first tilling blade; 5, the first transmission slot; 6, the second main shaft; 7, the second tilling blade; 8, the first transmission plug rod; 9, the first gearbox; 10, the power input shaft; 11, the first bevel gear; 12, the first transmission shaft; 13, the second bevel gear; 14, the sprocket; 15, the transmission chain; 16, the second transmission slot; 17, the second gearbox; 18, the second transmission shaft; 19, the third bevel gear; 20, the second transmission plug rod; 21, the mounting frame; 22, the storage bin; 23, the centrifugal fertilizer disc; 24, the fertilizer transmission rod; 25, the fourth bevel gear; 26, the sixth bevel gear; 27, the limit rod; 28, the limit sleeve; 29, the fixed frame; 30, the column; 31, the roller; 32, the first mounting frame; 33, the second mounting frame; 34, the fifth bevel gear. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-9 The present invention provides a technical solution: a farmland protection soil reclamation and repair vehicle, comprising a first shell 1, a second shell 2 is arranged on one side of the surface of the first shell 1, a first soil turning mechanism for turning the soil is arranged inside the first shell 1, a second soil turning mechanism for turning the soil is arranged inside the second shell 2, a linkage mechanism for power transmission is arranged between the first soil turning mechanism and the second soil turning mechanism, and a fertilization mechanism for fertilizing to increase the fertility of the soil is arranged on the upper ends of the first shell 1 and the second shell 2.

[0033] The first tilling mechanism comprises a first main shaft 3, a first tilling blade 4, and a first transmission slot 5. The first main shaft 3 is movably arranged on one side of the lower end of the first housing 1 through a bearing, and a plurality of first tilling blades 4 are evenly and fixedly arranged on the outer surface of the first main shaft 3. First transmission slots 5 are provided at both ends of the surface of the first transmission slot 5. The first tilling blade 4, which continuously rotates at a high speed in the first tilling mechanism, hits the surface of the land to peel off the surface soil, thereby achieving the tilling operation;

[0034] The second tillage mechanism includes a second spindle 6, a second tillage blade 7, and a first transmission rod 8. The second spindle 6 is movably arranged on one side of the lower end of the second shell 2 through a bearing, and a plurality of second tillage blades 7 are evenly and fixedly arranged on the outer surface of the second spindle 6. The first transmission rod 8 is fixedly arranged on one end of the second spindle 6; correspondingly, the second tillage blade 7 that continuously rotates at a high speed in the second tillage mechanism hits the surface of the land and can also peel off the surface mature soil, thereby achieving the tillage operation; at the same time, the second spindle 6 of the device needs to rely on the first spindle 3 to rotate. After the first shell 1 and the second shell 2 are docked and installed, the first transmission rod 8 will be inserted into the first transmission slot 5, so that the rotation of the first spindle 3 can correspondingly drive the second spindle 6 to rotate;

[0035] The linkage mechanism includes a first gearbox 9, a power input shaft 10, a first bevel gear 11, a first transmission shaft 12, a second bevel gear 13, a sprocket 14, a transmission chain 15, and a second transmission slot 16. The first gearbox 9 is fixedly arranged on the upper end of the first housing 1, and the power input shaft 10 is movably arranged on the middle part of the inner side of the first gearbox 9 through a bearing, and the first bevel gear 11 is fixedly arranged on one end of the power input shaft 10. The first transmission shaft 12 is vertically arranged inside the first gearbox 9 relative to the power input shaft 10, and the second bevel gear 13 is fixedly arranged on the outer surface of the first transmission shaft 12. The first bevel gear 11 and the second bevel gear 13 are meshed with each other, and the sprocket 14 is fixedly arranged on the end of the first transmission shaft 12 and one end of the first main shaft 3. The transmission chain 15 is sleeved between the sprockets 14, and the second transmission slots 16 are opened at both ends of the first transmission shaft 12; the power input shaft 10 in the linkage mechanism can be connected to the power output shaft of the tractor, and then the power of the tractor can be transmitted to the device, and then the power components inside the device are driven to work;

[0036] The linkage mechanism also includes a second gearbox 17, a second transmission shaft 18, a third bevel gear 19, and a second transmission plug rod 20. The second gearbox 17 is arranged on the upper end of the second housing 2. The second transmission shaft 18 is movably arranged on the middle part of the inner side of the second gearbox 17 through a bearing. The third bevel gear 19 is fixedly arranged on the surface of the second transmission shaft 18, and a second transmission plug rod 20 is fixedly arranged at one end of the second transmission shaft 18. The second transmission rod in this part of the linkage mechanism needs to rely on the first transmission rod to rotate. After the first housing 1 and the second housing 2 are docked and installed, the second transmission plug rod 20 will be inserted into the second transmission slot 16. In this way, the rotation of the first transmission shaft 12 can drive the second transmission shaft 18 to rotate accordingly.

[0037] The fertilization mechanism includes a mounting frame 21, a storage bin 22, a centrifugal fertilizer disc 23, a fertilizer transmission rod 24, a fourth bevel gear 25, a fifth bevel gear 34, and a sixth bevel gear 26. The mounting frame 21 is fixedly arranged at the middle of the upper end of the first housing 1 and the second housing 2. The storage bin 22 is fixedly arranged at the upper end of the mounting frame 21. Discharge ports are provided on both sides of the lower end of the storage bin 22. The centrifugal fertilizer disc 23 is movably arranged at the lower end of the storage bin 22 through a rotating shaft. The fertilizer transmission rod 24 is movably arranged on one side of the first gearbox 9 housing and the second gearbox 17 housing through a bearing. The fertilizer transmission A fourth bevel gear 25 is fixedly provided at one end of the rod 24, and the fourth bevel gear 25 is meshed with the second bevel gear 13 and the third bevel gear 19 respectively. A fifth bevel gear 34 is fixedly provided at one end of the fertilization transmission rod 24 away from the fourth bevel gear 25, and a sixth bevel gear 26 is fixedly provided at the lower end of the centrifugal fertilization disc 23, and the fifth bevel gear 34 and the sixth bevel gear 26 are meshed with each other. The fertilization mechanism can automatically throw fertilizer particles to the rear of the device by centrifugal force, so that fertilization can be carried out as needed, thereby increasing the fertility of the land, and facilitating soil reclamation;

[0038] Limit rods 27 are fixedly provided on both sides of the surface of the first shell 1, and a limit sleeve 28 is fixedly provided on one side of the second shell 2 close to the limit rod 27. The outer surfaces of the limit rod 27 and the limit sleeve 28 are provided with mounting holes. The first shell 1 and the second shell 2 can be fixedly connected by inserting the limit rod 27 into the limit sleeve 28 and then passing the fixing screws through the mounting holes, so that the first soil turning mechanism and the second soil turning mechanism can be fixed together, so as to expand the soil turning area of ​​the device. At the same time, after the first shell 1 and the second shell 2 are installed, the first transmission rod 8 will be inserted into the first transmission slot 5, and the second transmission rod 20 will be inserted into the second transmission slot 16; in this way, the power connection of the first main shaft 3 and the second main shaft 6 and the power connection of the first transmission shaft 12 and the second transmission shaft 18 can be completed;

[0039] A fixed frame 29 is fixedly arranged on the surface of the first shell 1 and the second shell 2, and a column 30 is movably interspersed inside the fixed frame 29. A roller 31 is movably arranged at the lower end of the column 30 through a rotating shaft. A locking screw is arranged between the fixed frame 29 and the column 30. When the device needs to be moved, the roller 31 can be grounded, so that the device can be moved as a whole.

[0040] A first mounting frame 32 is fixedly provided at the middle of the upper end of the first housing 1, and second mounting frames 33 are fixedly provided on both sides of the surface of the first housing 1. The second mounting frame 33 and the first mounting frame 32 can be conveniently connected to a large tractor in the prior art, and then the tractor is connected to the power input shaft 10 of the device to complete the installation of the device;

[0041] A first transmission slot 5 is also provided at one end of the second main shaft 6 away from the first transmission plug rod 8, a second transmission slot 16 is also provided at one end of the second transmission rod away from the second transmission plug rod 20, and a limiting rod 27 is also fixedly provided on one side of the second shell 2 away from the first shell 1, so that the second shell 2 of the device can continue to be expanded, thereby further expanding the width of the device, so that the device can further expand the tillage area. It should be noted that in order to ensure the installation stability of the device, the second shell 2 should be expanded or dismantled symmetrically on both sides of the first shell 1, that is, a second shell 2 is expanded on the right side of the first shell 1, and a second shell 2 should also be expanded on the left side accordingly to maintain balance.

[0042] Working principle: When using the device, the first soil turning mechanism in the first housing 1 of the device is the main component, which can be connected to the tractor through the first mounting frame 32 and the second mounting frame 33, and then the power output end of the tractor and the power input shaft 10 of the device are connected by transmission to complete the installation of the device; then the first housing 1 and the first soil turning mechanism can be used separately, and can also be used in an expanded manner accordingly;

[0043] During expansion, the first shell 1 and the second shell 2 can be fixedly connected by inserting the limiting rod 27 into the limiting sleeve 28 and then passing the fixing screw through the mounting hole, so that the first soil turning mechanism and the second soil turning mechanism can be fixed together, thereby expanding the soil turning area of ​​the device.

[0044] At the same time, after the first housing 1 and the second housing 2 are installed, the first transmission rod 8 will be inserted into the first transmission slot 5, and the second transmission rod 20 will be inserted into the second transmission slot 16; in this way, the power connection between the first main shaft 3 and the second main shaft 6 and the power connection between the first transmission shaft 12 and the second transmission shaft 18 can be completed; in this way, the device is easy to expand and its power connection is also convenient and fast;

[0045] When the device is in use, the power of the device can also be transmitted to the fertilization transmission rod 24, which then drives the fertilization rotating disk to rotate, so that the fertilizer particles inside the storage bin 22 continuously fall from the discharge port, and then the high-speed rotating fertilization rotating disk can automatically throw the fertilizer particles to the rear of the device by centrifugal force, so that fertilization can be carried out as needed, thereby increasing the fertility of the land and facilitating soil reclamation.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil reclamation and restoration vehicle for farmland protection, comprising a first housing (1), characterized in that: A second shell (2) is arranged on one side of the surface of the first shell (1); a first soil turning mechanism for turning the soil is arranged inside the first shell (1); a second soil turning mechanism for turning the soil is arranged inside the second shell (2); a linkage mechanism for power transmission is arranged between the first soil turning mechanism and the second soil turning mechanism; and a fertilization mechanism for fertilizing and increasing soil fertility is arranged at the upper ends of the first shell (1) and the second shell (2).

2. The soil reclamation and restoration vehicle for farmland protection according to claim 1, characterized in that: The first soil turning mechanism comprises a first main shaft (3), a first soil turning blade (4), and a first transmission slot (5); the first main shaft (3) is movably arranged on one side of the lower end of the first housing (1) via a bearing; a plurality of first soil turning blades (4) are evenly and fixedly arranged on the outer surface of the first main shaft (3); and first transmission slots (5) are provided at both ends of the surface of the first transmission slot (5).

3. The soil reclamation and restoration vehicle for farmland protection according to claim 2, characterized in that: The second soil turning mechanism comprises a second main shaft (6), a second soil turning blade (7), and a first transmission plug rod (8); the second main shaft (6) is movably arranged on one side of the lower end of the second housing (2) via a bearing; a plurality of second soil turning blades (7) are evenly and fixedly arranged on the outer surface of the second main shaft (6); and the first transmission plug rod (8) is fixedly arranged on one end of the second main shaft (6).

4. The soil reclamation and restoration vehicle for farmland protection according to claim 3 is characterized by: The linkage mechanism comprises a first gearbox (9), a power input shaft (10), a first bevel gear (11), a first transmission shaft (12), a second bevel gear (13), a sprocket (14), a transmission chain (15), and a second transmission slot (16); the first gearbox (9) is fixedly arranged on the upper end of the first housing (1); the power input shaft (10) is movably arranged on the middle part of the inner side of the first gearbox (9) through a bearing; the first bevel gear (11) is fixedly arranged on one end of the power input shaft (10); the first transmission shaft (12) is vertically arranged inside the first gearbox (9) relative to the power input shaft (10); the second bevel gear (13) is fixedly arranged on the outer surface of the first transmission shaft (12); the first bevel gear (11) and the second bevel gear (13) are meshed with each other; the sprocket (14) is fixedly arranged on the end of the first transmission shaft (12) and one end of the first main shaft (3); the transmission chain (15) is sleeved between the sprockets (14); and the second transmission slot (16) is opened on both ends of the first transmission shaft (12).

5. The soil reclamation and restoration vehicle for farmland protection according to claim 4, characterized in that: The linkage mechanism further comprises a second gearbox (17), a second transmission shaft (18), a third bevel gear (19), and a second transmission plug rod (20); the second gearbox (17) is arranged at the upper end of the second housing (2); a second transmission shaft (18) is movably arranged at the middle part of the inner side of the second gearbox (17) via a bearing; the third bevel gear (19) is fixedly arranged on the surface of the second transmission shaft (18); and a second transmission plug rod (20) is fixedly arranged at one end of the second transmission shaft (18).

6. The soil reclamation and restoration vehicle for farmland protection according to claim 5, characterized in that: The fertilizing mechanism comprises a mounting frame (21), a storage bin (22), a centrifugal fertilizing disc (23), a fertilizing transmission rod (24), a fourth bevel gear (25), a fifth bevel gear (34), and a sixth bevel gear (26); the mounting frame (21) is fixedly arranged at the middle of the upper ends of the first housing (1) and the second housing (2); the storage bin (22) is fixedly arranged at the upper ends of the mounting frame (21); discharge ports are provided at both sides of the lower ends of the storage bin (22); the centrifugal fertilizing disc (23) is movably arranged at the lower end of the storage bin (22) via a rotating shaft; the first gearbox (9) housing A fertilizer transmission rod (24) is movably provided on one side of the housing of the second gearbox (17) via a bearing, a fourth bevel gear (25) is fixedly provided at one end of the fertilizer transmission rod (24), and the fourth bevel gear (25) is respectively meshed with the second bevel gear (13) and the third bevel gear (19), a fifth bevel gear (34) is fixedly provided at one end of the fertilizer transmission rod (24) away from the fourth bevel gear (25), and a sixth bevel gear (26) is fixedly provided at the lower end of the centrifugal fertilizer disc (23), and the fifth bevel gear (34) and the sixth bevel gear (26) are meshed with each other.

7. The soil reclamation and restoration vehicle for farmland protection according to claim 6, characterized in that: Limiting rods (27) are fixedly arranged on both sides of the surface of the first shell (1), and a limiting sleeve (28) is fixedly arranged on one side of the second shell (2) close to the limiting rod (27), and mounting holes are provided on the outer surfaces of the limiting rod (27) and the limiting sleeve (28).

8. The soil reclamation and restoration vehicle for farmland protection according to claim 7, characterized in that: A fixed frame (29) is fixedly arranged on the surface of the first shell (1) and the second shell (2), a column (30) is movably arranged inside the fixed frame (29), a roller (31) is movably arranged at the lower end of the column (30) via a rotating shaft, and a locking screw is arranged between the fixed frame (29) and the column (30).

9. The soil reclamation and restoration vehicle for farmland protection according to claim 8, characterized in that: A first mounting frame (32) is fixedly arranged in the middle of the upper end of the first shell (1), and second mounting frames (33) are fixedly arranged on both sides of the surface of the first shell (1).

10. The soil reclamation and restoration vehicle for farmland protection according to claim 9, characterized in that: A first transmission slot (5) is also provided at one end of the second main shaft (6) away from the first transmission rod (8), a second transmission slot (16) is also provided at one end of the second transmission rod away from the second transmission rod (20), and a limiting rod (27) is also fixedly provided on one side of the second housing (2) away from the first housing (1).

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