Afforestation soil preparation device

Abstract

The utility model discloses an afforestation soil preparation device which comprises a first box body, a clamping and fixing mechanism is installed in the first box body, a third box body is installed at the lower end of the first box body, and a driving lifting mechanism is installed in the third box body. A first plowing mechanism and a second plowing mechanism are installed at the two ends of the driving lifting mechanism correspondingly, in a stone area and a tree root area where soil cannot be turned conveniently, a third sleeve and a second box can be lifted through reverse rotation of a third motor, and a cylindrical drill bit and a second cutter body are retracted; the cylindrical drill bit can conveniently avoid soil turning of stones and tree roots, in the soil turning process, the cylindrical drill bit can increase the soil turning area through the first cutter body, when the second cutter body is stored, the second cutter body can be folded on the third rod body through assistance of the reset spring, so that soil turning equipment of different vehicles can be matched during soil preparation, and the convenience of soil turning is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of afforestation and land preparation, in particular to an afforestation and land preparation device. Background Art

[0002] Land preparation for afforestation refers to various water storage and soil conservation measures taken on afforestation land to prevent soil erosion during afforestation and sapling growth, rationally utilize slope runoff, and improve forest growth conditions. It is a major component of artificial forest cultivation technology. Clearing afforestation land and plowing the soil are of great significance to improving the survival rate of afforestation, promoting the growth of saplings, and achieving rapid growth and high yield of artificial forests.

[0003] When carrying out afforestation and land preparation, it is necessary to turn the soil in the mountains, but there are different soil conditions in the mountains, so different vehicles are needed. Most of the existing land preparation equipment is fixed equipment, which is not convenient to use when encountering a space that requires a smaller vehicle to pass. Therefore, a device that can be conveniently installed at the rear of different vehicles is designed, which necessitates the use of this afforestation and land preparation device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a afforestation and land preparation device, which solves the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a forestation and land preparation device, comprising a first box body, a clamping and fixing mechanism is installed inside the first box body, a third box body is installed at the lower end of the first box body, a driving and lifting mechanism is installed inside the third box body, and a first turning mechanism and a second turning mechanism are installed at both ends of the driving and lifting mechanism.

[0006] Preferably, the clamping and fixing mechanism includes a second motor, which is installed on the side wall of the first box body, and a bidirectional threaded rod is installed on the driving end of the second motor, and the other end of the bidirectional threaded rod is rotatably installed on the inner side wall of the first box body, and a slide rail is installed on the lower wall of the inner part of the first box body, and a pair of second sleeves are installed on the slide rail, and the pair of second sleeves are sleeved on the bidirectional threaded rod, and a first rectangular through hole is opened on the upper wall of the first box body, and a pair of second sleeves are installed on the two-way threaded rod, and a pair of splints are located inside the first rectangular through hole.

[0007] Preferably, the inner wall surfaces of the pair of second sleeves are each provided with a thread groove, and the inner thread grooves of the pair of second sleeves are engaged with the threads of the outer wall surface of the bidirectional threaded rod.

[0008] Preferably, the driving lifting mechanism includes a third motor, the third motor is installed on the upper wall surface inside the third box body, the driving end of the third motor is installed with a threaded rod and the threaded rod is rotatably installed on the lower wall surface inside the third box body, the threaded rod is sleeved with a fourth sleeve, the side walls at both ends of the third box body are provided with second rectangular through holes and the fourth sleeve is located inside a pair of second rectangular through holes, the first turning mechanism and the second turning mechanism are installed on the side walls at both ends of the fourth sleeve, the inner wall surface of the fourth sleeve is provided with a thread groove and the inner wall thread of the fourth sleeve is engaged with the outer wall thread of the threaded rod.

[0009] Preferably, the first turning mechanism includes a fixing plate, a pair of the fixing plates are installed on the outer side wall of the third box body, a number of third rod bodies are installed between the pair of fixing plates, a number of the third rod bodies are each fitted with a third sleeve, a return spring is installed between the number of the fixing plates and the number of the third sleeves, and the number of return springs are respectively fitted on the third rod body, a second blade is installed on the side wall of a number of the third sleeves, and one end of a number of the third sleeves is installed on the side wall of the fourth sleeve.

[0010] Preferably, the second turning mechanism includes a second box body, a first fixed block is installed on the side wall of the second box body, the first fixed block is installed on the side wall of the fourth sleeve, a first motor is installed on the upper wall inside the second box body, a second rod body is installed on the driving end of the first motor, a pair of first rod bodies are rotatably installed on the upper wall inside the second box body, three first sleeves are inserted on the lower wall of the second box body, a pair of the first rod bodies and the second rod bodies are movably inserted in the first sleeve, a pair of cylindrical drill bits are installed on the lower walls of the pair of the first rod bodies and the second rod bodies, a pair of first cutter bodies are installed on the outer walls of the three cylindrical drill bits, a pair of first transmission shafts and a pair of second transmission shafts are installed on the outer walls of the pair of the first rod bodies and the second rod bodies, and the pair of the first transmission shafts and the pair of the second transmission shafts are respectively provided with a first transmission belt and a second transmission belt.

[0011] Preferably, a pair of slide grooves are provided on the side wall surface of the third box body, a pair of slide grooves are both installed with sliders, and a pair of sliders are installed on the side wall surface of the second box body.

[0012] Beneficial effects

[0013] The utility model provides a afforestation and land preparation device. When carrying out afforestation and land preparation, the utility model can be installed and used with a vehicle such as a tractor. At this time, the rear side of the tractor is placed between a pair of clamping plates. At this time, the second motor is started to complete the clamping operation. After the fixation is completed, the second cutter body is located in the front and the cylindrical drill bit is located in the rear. At this time, after moving to the turning position, the third motor inside the third box is started to complete the downward movement of the third sleeve and the second box body. At this time, the second cutter body is brought into contact with the ground through the movement of the third sleeve. At this time, the first motor is started and the three cylindrical drill bits are completed with the assistance of a pair of first transmission shafts and a pair of second transmission shafts as well as the first transmission belt and the second transmission belt. Rotation, at this time, through the movement of the tractor, the land is initially turned over by several second cutter bodies, and the turned over soil is crushed by the rotation of the cylindrical drill bit, thereby completing the turning of the forest land. When encountering stone areas and tree root areas that are inconvenient to turn over, the third sleeve and the second box body can be raised by reversing the third motor, and the cylindrical drill bit and the second cutter body can be retracted, so that turning over of stones and tree roots can be easily avoided. During the turning over process, the cylindrical drill bit can increase the turning over area through the first cutter body, and when the second cutter body is retracted, the second cutter body can be folded on the third rod body with the assistance of the return spring, thereby completing the matching of different vehicles with the turning over equipment during land preparation, and increasing the convenience of turning over. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an axonometric structural diagram of the afforestation and land preparation device described in the utility model.

[0015] Figure 2 This is a schematic diagram of the third motor structure of the afforestation and land preparation device described in the utility model.

[0016] Figure 3 This is a schematic diagram of the second motor structure of the afforestation and land preparation device described in the utility model.

[0017] Figure 4 This is a schematic diagram of the first motor structure of the afforestation and land preparation device described in the utility model.

[0018] In the figure: 1. first housing; 2. clamping plate; 3. first fixing block; 4. second housing; 5. first rod; 6. cylindrical drill bit; 7. first cutter body; 8. second rod; 9. first motor; 10. first transmission shaft; 11. first transmission belt; 12. second transmission shaft; 13. second transmission belt; 14. first sleeve; 15. second motor; 16. bidirectional threaded rod; 17. second sleeve; 18. slide rail; 19. fixing plate; 20. second cutter body; 21. third sleeve; 22. return spring; 23. third rod; 24. fourth sleeve; 25. third motor; 26. threaded rod; 27. third housing. DETAILED DESCRIPTION

[0019] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: a afforestation and land preparation device, comprising a first box body 1, a clamping and fixing mechanism installed inside the first box body 1, a third box body 27 installed at the lower end of the first box body 1, a driving lifting mechanism installed inside the third box body 27, and a first turning mechanism and a second turning mechanism installed at both ends of the driving lifting mechanism.

[0021] When carrying out afforestation and land preparation, the equipment can be installed and used with a vehicle such as a tractor. At this time, the rear side of the tractor is placed between a pair of splints 2, and the second motor 15 is started. The bidirectional threaded rod 16 is driven to rotate by the driving end of the second motor 15. At this time, the second sleeve 17 can complete the relative movement of a pair of second sleeves 17 and the splint 2 through the limiting assistance of the slide rail 18, thereby completing the clamping operation. After the fixation is completed, the second cutter body 20 is at the front and the cylindrical drill bit 6 is at the rear. At this time, after moving to the turning position, the third motor 25 inside the third box 27 is started, and the threaded rod 26 is driven to rotate by the driving end of the third motor 25, thereby completing the lifting and lowering of the fourth sleeve 24, thereby completing the downward movement of the third sleeve 21 and the second box 4. At this time, the second cutter body 20 is brought into contact with the ground through the movement of the third sleeve 21, and the first motor 9 is started and a pair of first transmission The three cylindrical drill bits 6 are assisted by the driving shaft 10, a pair of second transmission shafts 12, and the first transmission belt 11 and the second transmission belt 13 to complete the rotation of the three cylindrical drill bits 6. At this time, through the movement of the tractor, the land is initially turned over by several second cutter bodies 20. At this time, the turned over soil is crushed by the rotation of the cylindrical drill bit 6, thereby completing the turning of the forest land. When encountering stone areas and tree root areas that are inconvenient to turn over, the third sleeve 21 and the second box body 4 can be raised by reversing the third motor 25, and the cylindrical drill bit 6 and the second cutter body 20 can be folded up, so that turning over of stones and tree roots can be easily avoided. During the turning over process, the cylindrical drill bit 6 can increase the turning over area through the first cutter body 7. When the second cutter body 20 is folded, the second cutter body 20 can be folded on the third rod body 23 with the assistance of the return spring 22, thereby completing the matching of different vehicles with the turning over equipment during land preparation, thereby increasing the convenience of turning over.

[0022] This embodiment is further configured as follows: the clamping and fixing mechanism includes a second motor 15, the second motor 15 is installed on the side wall of the first box body 1, the driving end of the second motor 15 is installed with a bidirectional threaded rod 16, the other end of the bidirectional threaded rod 16 is rotatably installed on the inner side wall of the first box body 1, a slide rail 18 is installed on the inner lower wall of the first box body 1, a pair of second sleeves 17 are installed on the slide rail 18, a pair of second sleeves 17 are sleeved on the bidirectional threaded rod 16, a first rectangular through hole is opened on the upper wall of the first box body 1, a pair of second sleeves 17 are installed on the bidirectional threaded rod 16, a first rectangular through hole is opened on the upper wall of the first box body 1, a pair of second sleeves 17 are both installed with a splint 2 and a pair of splints 2 are located inside the first rectangular through hole.

[0023] Start the second motor 15 and drive the bidirectional threaded rod 16 to rotate through the driving end of the second motor 15. At this time, the second sleeve 17 can be assisted by the slide rail 18 to complete the relative movement of the second sleeve 17 and the clamping plate 2, thereby completing the clamping operation.

[0024] This embodiment is further configured such that the inner wall surfaces of the pair of second sleeves 17 are both provided with thread grooves, and the inner thread grooves of the pair of second sleeves 17 are engaged with the threads of the outer wall surface of the bidirectional threaded rod 16 .

[0025] This embodiment is further configured as follows: the driving lifting mechanism includes a third motor 25, the third motor 25 is installed on the upper wall inside the third box body 27, the driving end of the third motor 25 is installed with a threaded rod 26, and the threaded rod 26 is rotatably installed on the lower wall inside the third box body 27, the threaded rod 26 is sleeved with a fourth sleeve 24, the side walls at both ends of the third box body 27 are provided with second rectangular through holes and the fourth sleeve 24 is located inside a pair of second rectangular through holes, the first turning mechanism and the second turning mechanism are installed on the side walls at both ends of the fourth sleeve 24, the inner wall surface of the fourth sleeve 24 is provided with a thread groove and the inner wall thread of the fourth sleeve 24 is engaged with the outer wall thread of the threaded rod 26.

[0026] This embodiment is further configured as follows: the first turning mechanism includes a fixed plate 19, a pair of the fixed plates 19 are installed on the outer side wall of the third box body 27, a plurality of third rod bodies 23 are installed between the pair of fixed plates 19, a third sleeve 21 is mounted on a plurality of the third rod bodies 23, a return spring 22 is installed between a plurality of the fixed plates 19 and a plurality of the third sleeves 21, and a plurality of the return springs 22 are respectively mounted on the third rod body 23, a second blade 20 is installed on the side wall of a plurality of the third sleeves 21, and one end of a plurality of the third sleeves 21 is mounted on the side wall of the fourth sleeve 24.

[0027] This embodiment is further configured as follows: the second turning mechanism includes a second box body 4, a first fixed block 3 is installed on the side wall of the second box body 4, the first fixed block 3 is installed on the side wall of the fourth sleeve 24, a first motor 9 is installed on the upper wall inside the second box body 4, and a second rod body 8 is installed on the driving end of the first motor 9. A pair of first rod bodies 5 are rotatably installed on the upper wall inside the second box body 4, three first sleeves 14 are inserted on the lower wall of the second box body 4, a pair of the first rod bodies 5 and the second rod bodies 8 are movably inserted in the first sleeve 14, a pair of the first rod bodies 5 and the second rod bodies 8 are both installed on the lower walls of the pair of the first rod bodies 5 and the second rod bodies 8, a pair of first cutter bodies 7 are installed on the outer walls of the three cylindrical drill bits 6, a pair of first transmission shafts 10 and a pair of second transmission shafts 12 are mounted on the outer walls of the pair of the first rod bodies 5 and the second rod bodies 8, and a first transmission belt 11 and a second transmission belt 13 are respectively mounted on the pair of the first transmission shafts 10 and the pair of the second transmission shafts 12.

[0028] The driving end of the third motor 25 drives the threaded rod 26 to rotate, thereby completing the lifting and lowering of the fourth sleeve 24, thereby completing the downward movement of the third sleeve 21 and the second box body 4. At this time, the second cutter body 20 is brought into contact with the ground through the movement of the third sleeve 21. At this time, the first motor 9 is started and the three cylindrical drill bits 6 are rotated with the assistance of a pair of first transmission shafts 10 and a pair of second transmission shafts 12 and the first transmission belt 11 and the second transmission belt 13.

[0029] This embodiment is further configured such that a pair of slide grooves are provided on the side wall of the third box body 27 , a pair of slide grooves are both provided with sliders, and a pair of sliders are provided on the side wall of the second box body 4 .

[0030] The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process. The specific operations are as follows.

[0031] Embodiment: When carrying out afforestation and land preparation, the equipment can be installed and used with a vehicle such as a tractor. At this time, the rear side of the tractor is placed between a pair of splints 2, and the second motor 15 is started. The bidirectional threaded rod 16 is driven to rotate by the driving end of the second motor 15. At this time, the second sleeve 17 can complete the relative movement of a pair of second sleeves 17 and the splint 2 through the limiting assistance of the slide rail 18, thereby completing the clamping operation. After the fixation is completed, the second cutter body 20 is located in the front and the cylindrical drill bit 6 is located in the rear. At this time, after moving to the turning position, the third motor 25 inside the third box body 27 is started, and the threaded rod 26 is driven to rotate by the driving end of the third motor 25, thereby completing the lifting and lowering of the fourth sleeve 24, thereby completing the downward movement of the third sleeve 21 and the second box body 4. At this time, the second cutter body 20 is brought into contact with the ground through the movement of the third sleeve 21, and the first motor 9 is started and a pair of The three cylindrical drill bits 6 are assisted by a transmission shaft 10, a pair of second transmission shafts 12, and a first transmission belt 11 and a second transmission belt 13 to complete the rotation of the three cylindrical drill bits 6. At this time, through the movement of the tractor, the land is initially turned over by a number of second cutter bodies 20. At this time, the turned over soil is crushed by the rotation of the cylindrical drill bit 6, thereby completing the turning of the forest land. When encountering stone areas and tree root areas that are inconvenient to turn over, the third sleeve 21 and the second box body 4 can be raised by reversing the third motor 25, and the cylindrical drill bit 6 and the second cutter body 20 can be folded up, so that turning over of stones and tree roots can be easily avoided. During the turning over process, the cylindrical drill bit 6 can increase the turning over area through the first cutter body 7. When the second cutter body 20 is folded, the second cutter body 20 can be folded up on the third rod body 23 with the assistance of the return spring 22, thereby completing the matching of different vehicles with the turning over equipment during land preparation, thereby increasing the convenience of turning over.

[0032] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A afforestation and land preparation device, comprising a first housing (1), characterized in that: A clamping and fixing mechanism is installed inside the first box body (1), a third box body (27) is installed at the lower end of the first box body (1), a driving lifting mechanism is installed inside the third box body (27), and a first turning mechanism and a second turning mechanism are installed at both ends of the driving lifting mechanism.

2. The afforestation and land preparation device according to claim 1, characterized in that: The clamping and fixing mechanism includes a second motor (15), the second motor (15) is installed on the side wall of the first box body (1), a bidirectional threaded rod (16) is installed on the driving end of the second motor (15), the other end of the bidirectional threaded rod (16) is rotatably installed on the inner side wall of the first box body (1), a slide rail (18) is installed on the inner lower wall of the first box body (1), a pair of second sleeves (17) are installed on the slide rail (18), the pair of second sleeves (17) are sleeved on the bidirectional threaded rod (16), a first rectangular through hole is opened on the upper wall of the first box body (1), a pair of second sleeves (17) are both installed with a clamping plate (2), and the pair of clamping plates (2) are located inside the first rectangular through hole.

3. The afforestation and land preparation device according to claim 2, characterized in that: The inner wall surfaces of the pair of second sleeves (17) are both provided with thread grooves, and the inner thread grooves of the pair of second sleeves (17) are engaged with the threads of the outer wall surface of the bidirectional threaded rod (16).

4. The afforestation and land preparation device according to claim 1, characterized in that: The driving lifting mechanism includes a third motor (25), the third motor (25) is installed on the inner upper wall of the third box (27), the driving end of the third motor (25) is installed with a threaded rod (26), and the threaded rod (26) is rotatably installed on the inner lower wall of the third box (27), and a fourth sleeve (24) is sleeved on the threaded rod (26), and the side walls at both ends of the third box (27) are provided with second rectangular through holes, and the fourth sleeve (24) is located inside a pair of second rectangular through holes, the first turning mechanism and the second turning mechanism are installed on the side walls at both ends of the fourth sleeve (24), the inner wall of the fourth sleeve (24) is provided with a thread groove, and the inner wall thread of the fourth sleeve (24) is engaged with the outer wall thread of the threaded rod (26).

5. The afforestation and land preparation device according to claim 4, characterized in that: The first turning mechanism includes a fixing plate (19), a pair of the fixing plates (19) are installed on the outer side wall surface of the third box body (27), a plurality of third rod bodies (23) are installed between the pair of the fixing plates (19), a third sleeve (21) is mounted on each of the third rod bodies (23), a return spring (22) is installed between each of the fixing plates (19) and the third sleeves (21), and the return springs (22) are respectively mounted on the third rod body (23), a second blade (20) is installed on the side wall surface of each of the third sleeves (21), and one end of each of the third sleeves (21) is mounted on the side wall surface of the fourth sleeve (24).

6. The afforestation and land preparation device according to claim 1, characterized in that: The second turning mechanism comprises a second box (4), a first fixed block (3) is installed on the side wall of the second box (4), the first fixed block (3) is installed on the side wall of the fourth sleeve (24), a first motor (9) is installed on the inner upper wall of the second box (4), a second rod (8) is installed on the driving end of the first motor (9), a pair of first rods (5) are rotatably installed on the inner upper wall of the second box (4), three first sleeves (14) are inserted on the lower wall of the second box (4), a pair of the first rods (5) and the first rods (8) are installed on the inner upper wall of the second box (4), and a pair of the first rods (5) and the first rods (8) are installed on the inner upper wall of the second box (4). The two rod bodies (8) are movably inserted into the interior of the first sleeve (14); a pair of cylindrical drill bits (6) are installed on the lower wall surfaces of the first rod body (5) and the second rod body (8); a pair of first cutter bodies (7) are installed on the outer wall surfaces of the three cylindrical drill bits (6); a pair of first transmission shafts (10) and a pair of second transmission shafts (12) are mounted on the outer wall surfaces of the first rod body (5) and the second rod body (8); a first transmission belt (11) and a second transmission belt (13) are mounted on the pair of first transmission shafts (10) and the pair of second transmission shafts (12), respectively.

7. The afforestation and land preparation device according to claim 6, characterized in that: A pair of slide grooves are provided on the side wall of the third box body (27), a pair of slide grooves are installed inside each of the slide grooves, and a pair of slide grooves are installed on the side wall of the second box body (4).

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