An oil-tea camellia pruning device suitable for moving on slopes

Abstract

The present invention discloses an oil-tea camellia pruning device suitable for moving on slopes, including a vehicle frame, characterized in that: the vehicle frame is connected to symmetric wheels through bearings, the vehicle frame is fixedly connected to a frame body, the four corners of the frame body are respectively provided with inclined grooves, the frame body is fixedly connected to symmetric mounting circular blocks, and the symmetric mounting circular blocks are respectively fixedly connected to guiding horizontal circular rods; the vehicle frame is fixedly connected to an electric push rod, the push rod of the electric push rod is fixedly connected to a T-shaped plate, the T-shaped plate passes through the frame body, the T-shaped plate is rotatably connected to symmetric U-shaped shafts, the symmetric U-shaped shafts are respectively rotatably connected to sliding grooves, and the symmetric guiding horizontal circular rods respectively pass through the corresponding sliding grooves; symmetric guiding vertical circular rods are respectively fixedly connected in the symmetric sliding grooves. The present invention relates to the field of agricultural equipment. Specifically, it relates to an oil-tea camellia pruning device suitable for moving on slopes. The technical problem to be solved by the present invention is to provide an oil-tea camellia pruning device suitable for moving on slopes to facilitate the pruning of oil-tea camellias.

Description

Technical Field

[0001] The present invention relates to the field of agricultural equipment, and more specifically, to an oil-tea camellia pruning device suitable for moving on slopes. Background Art

[0002] Oil-tea camellia is an evergreen shrub or tree of the genus Camellia in the family Theaceae. Oil-tea camellia grows in alpine or shallow hill dense forests, mixed forests or bamboo forests on the edges of mountain slopes. It likes warm and humid climates, is not cold-resistant, has low requirements for soil, can tolerate infertile soil, and grows best in slightly acidic soil. In order for oil-tea camellia to grow, it needs to be pruned.

[0003] In the prior art, for example, the invention patent with the publication number of CN4823740A discloses a shaping and pruning method for oil-tea camellia planting, which provides a shaping and pruning method for oil-tea camellia with two or more main trunks but upright main trunks and weak main branches. By retaining, shaping the main trunks and selecting the main branches, the crown width can be expanded, the ground diameter can be thickened, the tree height can be adjusted, and an ideal high-yield tree shape can be formed. When pruning, in the first year, 3-4 strong and reasonably positioned lateral branches should be selected and cultivated as main branches at a distance of 20-30 cm from the ground; in the second year, 2-3 strong branches should be retained on each main branch as secondary main branches; in the 3-4th year, on the basis of continuing to cultivate the main and secondary main branches, the strong spring shoots on them should be cultivated into lateral branch groups, removing the useless branches, scientifically adjusting the tree height and crown width, and moderately dwarfing. The overall goal is to prune into a natural round head and open-shaped crowns.

[0004] Each pruning requires pulling several surrounding lateral branches or main branches outward, and pruning off various branches and leaves in the center, such as over-dense branches, lower branches, overlapping branches, diseased and insect branches, dry branches, parasitic branches, senescent branches and overgrown branches, and even inappropriate main trunks, so that the oil-tea camellia grows outward. There is currently no equipment to assist this pruning operation. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an oil-tea camellia pruning device suitable for moving on slopes to facilitate the pruning of oil-tea camellia.

[0006] The present invention adopts the following technical solutions to achieve the invention purpose:

[0007] An oil-tea camellia pruning device suitable for moving on slopes, including a frame, is characterized in that: the frame is connected to symmetric wheels through bearings, the frame is fixedly connected to a frame body, inclined grooves are respectively arranged at the four corners of the frame body, the frame body is fixedly connected to symmetric mounting circular blocks, and the symmetric mounting circular blocks are respectively fixedly connected to guiding transverse circular rods; the frame is fixedly connected to an electric push rod, the push rod of the electric push rod is fixedly connected to a T-shaped plate, the T-shaped plate passes through the frame body, the T-shaped plate is rotatably connected to symmetric U-shaped shafts, the symmetric U-shaped shafts are respectively rotatably connected to sliding grooves, and the symmetric guiding transverse circular rods respectively pass through the corresponding sliding grooves; symmetric guiding longitudinal circular rods are respectively fixedly connected in the symmetric sliding grooves, symmetric sliders are respectively arranged in the symmetric sliding grooves, each guiding longitudinal circular rod respectively passes through the corresponding slider, each slider is respectively fixedly connected to a circular block, and each circular block is respectively arranged in the corresponding inclined groove; each circular block is respectively fixedly connected to an L-shaped plate, each L-shaped plate is respectively provided with two circular holes, each L-shaped plate is respectively fixedly connected to a first circular seat, each first circular seat is respectively connected to a second circular rod through a bearing, one end of a clockwork spring is respectively fixedly connected to each second circular rod, at least one rope is respectively fixedly connected to the other end of each clockwork spring, each rope respectively passes through the corresponding circular hole, and each rope is respectively fixedly connected to a hook; each second circular rod is respectively fixedly connected to a second circular seat, each second circular seat is respectively provided with a set of pin holes, each L-shaped plate is respectively fixedly connected to a pin through a chain, and the pin matches the pin hole.

[0008] As a further limitation of this technical solution, when the tea tree is in the middle position of the frame body, pull the hook to hook the branches that need to be dispersed. Under the action of the clockwork spring, the ropes are tightened, insert the pin, and the four ropes are fixed. Control the electric push rod to extend, and the four L-shaped plates move around, realizing that the branches are dispersed and pulled apart, and realizing uniform separation of the branches in multiple directions for convenient shaping operation.

[0009] As a further limitation of this technical solution, the frame is fixedly connected to symmetric outer cylinders, inner conical cylinders are respectively arranged in the symmetric outer cylinders, the symmetric inner conical cylinders are respectively fixedly connected to pier heads, the symmetric outer cylinders are respectively threadedly connected to upper bolts, the symmetric inner conical cylinders are respectively provided with a set of first threaded holes, and the upper bolts match the first threaded holes.

[0010] As a further limitation of the present technical solution, straight grooves are respectively provided on the symmetric outer cylinders, corresponding straight grooves are respectively provided on the symmetric inner conical cylinders, cylindrical rods are respectively arranged in the symmetric inner conical cylinders, the symmetric cylindrical rods are respectively fixedly connected to corresponding pier heads through return springs, the symmetric cylindrical rods are respectively fixedly connected to square plates, the symmetric square plates respectively match the corresponding straight grooves, a set of second threaded holes are respectively provided on the symmetric square plates, lower bolts are respectively threadedly connected to the symmetric outer cylinders, the lower bolts match the second threaded holes, and the symmetric cylindrical rods are respectively rotatably connected to auxiliary cones.

[0011] As a further limitation of the present technical solution, the inner conical cylinder is provided with an inclined surface corresponding to the auxiliary cone. After the inner conical cylinder is longitudinally inserted into the ground for fixation, the auxiliary cone can also be obliquely inserted into the ground from the inside, providing better fixation in multiple directions and greater upward resistance.

[0012] As a further limitation of the present technical solution, the vehicle frame is fixedly connected to a first card slot, scissors are placed in the first card slot, the scissors include a first handle and a second handle, one ends of a holding spring are respectively fixedly connected to the first handle and the second handle, the first handle is rotatably connected to the second handle, the first handle is fixedly connected to a first pair of scissors blades, the first pair of scissors blades is rotatably connected to a second pair of scissors blades, one end of an L-shaped elastic rod is connected to the second pair of scissors blades, and the other end of the L-shaped elastic rod is connected to the second handle. The first card slot is provided with symmetric vertical through slots, and by using a restraint belt to pass through the vertical through slots to form a loop belt, auxiliary fixation of the scissors is achieved.

[0013] As a further limitation of the present technical solution, the vehicle frame is bearing-connected to the central shaft of a power roller, a group of evenly distributed row nails are fixedly connected to the power roller, the vehicle frame is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a driving wheel, the central shaft of the power roller is fixedly connected to a driven wheel, one end of a synchronous belt surrounds the driving wheel, and the other end of the synchronous belt surrounds the driven wheel. The row nails can be inserted into the ground to drive rotation and provide climbing power to prevent slipping.

[0014] As a further limitation of the present technical solution, the vehicle frame is rotatably connected to symmetric swing arms, and the symmetric swing arms are respectively bearing-connected to auxiliary wheels.

[0015] As a further limitation of the present technical solution, the vehicle frame is fixedly connected to a first round rod, the symmetric swing arms are respectively rotatably connected to a T-shaped shaft, the T-shaped shaft is provided with a set of second card slots, and the first round rod matches the second card slots. By adopting auxiliary wheels, it can walk more steadily on the hillside. After stopping, different second card slots can hold the first round rod, and the auxiliary wheels support the ground and stay stationary.

[0016] As a further limitation of the present technical solution, the vehicle frame is fixedly connected to a handle.

[0017] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0018] 1. By adopting a clockwork spring, the hook of the device is pulled to hook the branches to be dispersed, driving the second round rod to rotate. Under the action of the clockwork spring, the rope is tightened, the pin is inserted, and the four ropes are fixed. The electric push rod is controlled to extend, and the four L-shaped plates move around, realizing the dispersion and pulling of the branches, and realizing the uniform separation of the branches in multiple directions for convenient shaping operation. Various branches and leaves in the center, such as over-dense branches, lower branches, overlapping branches, diseased and insect branches, withered branches, parasitic branches, aging branches, and overgrown branches, and even inappropriate main trunks, are trimmed and removed, allowing the oil tea to grow outward.

[0019] 2. By adopting an inner conical cylinder, the device or manual pressing of the pier head is used to insert the inner conical cylinder into the soil to achieve primary auxiliary fixation. The device or manual pressing of the square plate is used to move it along the straight groove. The square plate drives the cylindrical rod to move downward, and the cylindrical rod drives the auxiliary cone to swing outward along the inclined surface and obliquely insert into the ground to achieve secondary auxiliary fixation. Better fixation in multiple directions is realized, and the upward resistance is greater. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic three-dimensional structure of the present invention Figure 1 .

[0021] Figure 2 is a schematic three-dimensional structure of the present invention Figure 2 .

[0022] Figure 3 is a schematic partial three-dimensional structure of the present invention Figure 1 .

[0023] Figure 4 is a schematic partial three-dimensional structure of the present invention Figure 2 .

[0024] Figure 5 is a schematic partial three-dimensional structure of the present invention Figure 3 .

[0025] Figure 6 is a schematic partial three-dimensional structure of the present invention Figure 4 .

[0026] Figure 7 is a schematic partial three-dimensional structure of the present invention Figure 5 .

[0027] Figure 8 is a schematic partial three-dimensional structure of the present invention Figure 6 .

[0028] Figure 9 is a schematic partial three-dimensional structure of the present invention Figure 7 .

[0029] Figure 10 Schematic diagram of the three-dimensional structure of the present invention Figure 3 。

[0030] In the figure: 1. L-shaped plate, 2. Round hole, 3. Outer cylinder, 4. Pier head, 5. Hook, 6. Upper bolt, 7. First clamping groove, 8. Vertically penetrating groove, 9. Frame, 10. Handle, 11. Wheel, 12. First round rod, 13. T-axis, 14. Auxiliary wheel, 15. Swing arm, 16. Power roller, 17. Staple, 18. Lower bolt, 19. Square plate, 20. Second threaded hole, 21. Electric push rod, 22. Motor, 23. Driven wheel, 24. Synchronous belt, 25. Driving wheel, 26. Second clamping groove, 27. Return spring, 28. Inner conical cylinder, 29. First threaded hole, 30. Cylindrical rod, 31. Inclined plane, 32. Auxiliary cone, 33. Frame body, 34. Guide horizontal round rod, 35. Mounting round block, 36. T-shaped plate, 37. U-shaped shaft, 38. Inclined groove, 39. Sliding groove, 40. Guide vertical round rod, 41. Slide block, 42. Round block, 43. First round seat, 44. Hairspring, 45. Second round rod, 46. Second round seat, 47. Pin hole, 48. Chain, 49. Pin, 50. Straight groove, 51. Rope, 52. First handle, 53. Second handle, 54. Holding spring, 55. L-shaped elastic rod, 56. First pair of scissors blades, 57. Second pair of scissors blades. Detailed implementation manners

[0031] The following combines the drawings to describe in detail a specific implementation manner of the present invention, but it should be understood that the protection scope of the present invention is not limited by the specific implementation manner.

[0032] Embodiment 1: The present invention includes a frame 9, the frame 9 is connected to symmetric wheels 11 by bearings, the frame 9 is fixedly connected to a frame body 33, inclined grooves 38 are respectively arranged at the four corners of the frame body 33, the frame body 33 is fixedly connected to symmetric mounting circular blocks 35, and the symmetric mounting circular blocks 35 are respectively fixedly connected to guiding horizontal circular rods 34; the frame 9 is fixedly connected to an electric push rod 21, the push rod of the electric push rod 21 is fixedly connected to a T-shaped plate 36, the T-shaped plate 36 passes through the frame body 33, the T-shaped plate 36 is rotatably connected to symmetric U-shaped shafts 37, the symmetric U-shaped shafts 37 are respectively rotatably connected to sliding grooves 39, and the symmetric guiding horizontal circular rods 34 respectively pass through the corresponding sliding grooves 39; symmetric guiding vertical circular rods 40 are respectively fixedly connected in the symmetric sliding grooves 39, symmetric sliders 41 are respectively arranged in the symmetric sliding grooves 39, each guiding vertical circular rod 40 respectively passes through the corresponding slider 41, each slider 41 is respectively fixedly connected to a circular block 42, and each circular block 42 is respectively arranged in the corresponding inclined groove 38; each circular block 42 is respectively fixedly connected to an L-shaped plate 1, each L-shaped plate 1 is respectively provided with two round holes 2, each L-shaped plate 1 is respectively fixedly connected to a first circular seat 43, each first circular seat 43 is respectively connected to a second circular rod 45 by a bearing, one end of each hairspring 44 is respectively fixedly connected to each second circular rod 45, the other end of each hairspring 44 is respectively fixedly connected to at least one rope 51, each rope 51 respectively passes through the corresponding round hole 2, and each rope 51 is respectively fixedly connected to a hook 5; each second circular rod 45 is respectively fixedly connected to a second circular seat 46, each second circular seat 46 is respectively provided with a set of pin holes 47, each L-shaped plate 1 is respectively fixedly connected to a pin 49 by a chain 48, and the pin 49 matches the pin holes 47.

[0033] When the tea tree is in the middle position of the frame body 33, pull the hook 5 to hook the branches to be dispersed. Under the action of the hairspring 44, the rope 51 is tightened. Insert the pin 49, and the four ropes 51 are fixed. Control the electric push rod 21 to extend, and the four L-shaped plates 1 move around, so as to disperse and pull open the branches, and realize the uniform separation of the branches in multiple directions for convenient shaping operation.

[0034] The frame 9 is fixedly connected to the first clamping groove 7, and scissors are placed in the first clamping groove 7. The scissors include a first handle 52 and a second handle 53. One ends of a holding spring 54 are respectively and fixedly connected to the first handle 52 and the second handle 53. The first handle 52 is rotatably connected to the second handle 53. The first handle 52 is fixedly connected to a first scissor blade 56. The first scissor blade 56 is rotatably connected to a second scissor blade 57. One end of an L-shaped elastic rod 55 is connected to the second scissor blade 57, and the other end of the L-shaped elastic rod 55 is connected to the second handle 53. The first clamping groove 7 is provided with symmetrically arranged vertical through grooves 8. By using a restraint belt to pass through the vertical through grooves 8 to form an annular belt, auxiliary fixation of the scissors is achieved.

[0035] The center shaft of the power roller 16 is connected to the frame 9 by bearings. The power roller 16 is fixedly connected to a group of evenly distributed nail rows 17. The frame 9 is fixedly connected to a motor 22. The output shaft of the motor 22 is fixedly connected to a driving wheel 25. The center shaft of the power roller 16 is fixedly connected to a driven wheel 23. One end of a synchronous belt 24 is wound around the driving wheel 25, and the other end of the synchronous belt 24 is wound around the driven wheel 23. The nail rows 17 can be inserted into the ground to drive rotation and provide climbing power to prevent slipping.

[0036] The frame 9 is fixedly connected to a handle 10.

[0037] The working process of this embodiment is as follows:

[0038] During use, the device is pushed to move, the motor 22 is controlled to rotate. The motor 22 drives the driving wheel 25 to rotate. The driving wheel 25 drives the synchronous belt 24 to move. The synchronous belt 24 drives the driven wheel 23 and the power roller 16. The power roller 16 drives the nail rows 17 to move. Make the oil tea tree in the central area of the frame 33.

[0039] The hook 5 is pulled to move. The hook 5 drives the rope 51 to move, pulls the clockwork spring 44 and drives the second round rod 45 to rotate, so that the hook 5 hooks the branch, and the pin 49 is inserted into the pin hole 47.

[0040] Control the electric push rod 21 to extend. The electric push rod 21 drives the U-shaped shaft 37 to swing. The U-shaped shaft 37 drives the chute 39, the guiding longitudinal round rod 40 and the slider 41 to move. The slider 41 drives the round block 42 to move along the inclined chute 38. The round block 42 drives the first round seat 43, the hairspring 44, the second round rod 45, the second round seat 46, the pin hole 47, the chain 48, the pin 49, the L-shaped plate 1, the rope 51 and the hook 5 to move. The round block 42 drives the slider 41 to move along the guiding longitudinal round rod 40 in the chute 39. The guiding longitudinal round rod 40 drives the chute 39 to move along the guiding transverse round rod 34, so that the hook 5 drives the branches to move, realizing the stretching of the branches and facilitating pruning. Prune off various branches and leaves in the center, such as over-dense branches, lower branches, overlapping branches, diseased and insect branches, withered branches, parasitic branches, senescent branches and overgrown branches, and even inappropriate main trunks, so that the oil tea grows outward.

[0041] When using scissors for pruning, press the second handle 53 to compress and hold the spring 54. The second handle 53 drives the L-shaped elastic rod 55 to move. The L-shaped elastic rod 55 drives the second scissor blade 57 to swing, and cooperate with the first scissor blade 56 to achieve cutting.

[0042] Embodiment 2: This embodiment is further elaborated on the basis of Embodiment 1. The vehicle frame 9 is fixedly connected to the symmetrical outer cylinders 3. The symmetrical outer cylinders 3 are respectively provided with inner conical cylinders 28. The symmetrical inner conical cylinders 28 are respectively fixedly connected to the pier heads 4. The symmetrical outer cylinders 3 are respectively threadedly connected to the upper bolts 6. The symmetrical inner conical cylinders 28 are respectively provided with a set of first threaded holes 29, and the upper bolts 6 are matched with the first threaded holes 29.

[0043] The working process of this embodiment is as follows:

[0044] Unscrew the upper bolt 6 from the first threaded hole 29, and use equipment or manual labor to press the pier head 4 to insert the inner conical cylinder 28 into the soil, and then tighten the upper bolt 6 into the appropriate first threaded hole 29.

[0045] Embodiment 3: This embodiment is further elaborated on the basis of Embodiment 1 or 2. The symmetrical outer cylinders 3 are respectively provided with straight grooves 50. The symmetrical inner conical cylinders 28 are respectively provided with corresponding straight grooves 50. The symmetrical inner conical cylinders 28 are respectively provided with cylindrical rods 30. The symmetrical cylindrical rods 30 are respectively fixedly connected to the corresponding pier heads 4 through the return springs 27. The symmetrical cylindrical rods 30 are respectively fixedly connected to the square plates 19. The symmetrical square plates 19 are respectively matched with the corresponding straight grooves 50. The symmetrical square plates 19 are respectively provided with a set of second threaded holes 20. The symmetrical outer cylinders 3 are respectively threadedly connected to the lower bolts 18. The lower bolts 18 are matched with the second threaded holes 20. The symmetrical cylindrical rods 30 are respectively rotatably connected to the auxiliary cones 32.

[0046] The inner conical cylinder 28 is provided with an inclined surface 31 corresponding to the auxiliary cone 32. After the inner conical cylinder 28 is longitudinally inserted into the ground for fixation, the auxiliary cone 32 can also be obliquely inserted into the ground from the inside, achieving better fixation in multiple directions and greater upward resistance.

[0047] The working process of this embodiment is as follows:

[0048] Use the device or manually press the square plate 19 to move it along the straight groove 50. The square plate 19 drives the cylindrical rod 30 to move downward. The cylindrical rod 30 drives the auxiliary cone 32 to contact the inclined surface 31 and swing outward, obliquely inserting into the ground. Tighten the lower bolt 18 into the second threaded hole 20 to fix the position of the auxiliary cone 32. When retracting, remove the lower bolt 18 and it rebounds under the action of the return spring 27.

[0049] Embodiment 4: This embodiment is further elaborated on the basis of Embodiment 1 or 2 or 3. The frame 9 is rotatably connected to symmetric swing arms 15, and the symmetric swing arms 15 are respectively connected to auxiliary wheels 14 by bearings.

[0050] The frame 9 is fixedly connected to a first round rod 12. The symmetric swing arms 15 are respectively rotatably connected to a T-axis 13. The T-axis 13 is provided with a set of second card slots 26, and the first round rod 12 matches the second card slots 26. By using the auxiliary wheels 14, it can walk more steadily on the hillside. After stopping, different second card slots 26 are used to catch the first round rod 12, and the auxiliary wheels 14 support the ground and remain stationary.

[0051] This device uses a clockwork spring 44 to pull the hook 5 to hook the branches that need to be dispersed, driving the second round rod 45 to rotate. Under the action of the clockwork spring 44, the rope 51 is tightened. Insert the pin 49, and the four ropes 51 are fixed. Control the electric push rod 21 to extend, and the four L-shaped plates 1 move around, realizing that the branches are dispersed and pulled apart, achieving uniform separation of the branches in multiple directions for convenient shaping operations. Prune off various branches and leaves in the center, such as overcrowded branches, lower branches, overlapping branches, diseased and insect branches, withered branches, parasitic branches, senescent branches, and overgrown branches, and even inappropriate main trunks, allowing the oil tea to grow outward.

[0052] This device uses an inner conical cylinder 28. Use the device or manually press the pier head 4 to insert the inner conical cylinder 28 into the soil to achieve primary auxiliary fixation. Use the device or manually press the square plate 19 to move it along the straight groove 50. The square plate 19 drives the cylindrical rod 30 to move downward. The cylindrical rod 30 drives the auxiliary cone 32 to contact the inclined surface 31 and swing outward, obliquely inserting into the ground to achieve secondary auxiliary fixation. Achieve better fixation in multiple directions and greater upward resistance.

[0053] The specific embodiments of the present invention disclosed above are only for illustration. However, the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. An oil-tea camellia pruning device suitable for moving on slopes, comprising a vehicle frame (9), characterized in that: The vehicle frame (9) is connected to symmetric wheels (11) by bearings. The vehicle frame (9) is fixedly connected to a frame body (33). Diagonal grooves (38) are respectively arranged at the four corners of the frame body (33). The frame body (33) is fixedly connected to symmetric mounting circular blocks (35). The symmetric mounting circular blocks (35) are respectively fixedly connected to guiding transverse circular rods (34); The vehicle frame (9) is fixedly connected to an electric push rod (21). The push rod of the electric push rod (21) is fixedly connected to a T-shaped plate (36). The T-shaped plate (36) passes through the frame body (33). The T-shaped plate (36) is rotatably connected to symmetric U-shaped shafts (37). The symmetric U-shaped shafts (37) are respectively rotatably connected to sliding grooves (39). The symmetric guiding transverse circular rods (34) respectively pass through the corresponding sliding grooves (39); Guiding longitudinal circular rods (40) are respectively fixedly connected in the symmetric sliding grooves (39). Symmetric sliders (41) are respectively arranged in the symmetric sliding grooves (39). Each guiding longitudinal circular rod (40) respectively passes through the corresponding slider (41). Each slider (41) is respectively fixedly connected to a circular block (42). Each circular block (42) is respectively arranged in the corresponding diagonal groove (38); Each circular block (42) is respectively fixedly connected to an L-shaped plate (1). Each L-shaped plate (1) is respectively provided with two round holes (2). Each L-shaped plate (1) is respectively fixedly connected to a first circular seat (43). Each first circular seat (43) is respectively connected to a second circular rod (45) by a bearing. One end of a hairspring (44) is respectively fixedly connected to each second circular rod (45). The other end of each hairspring (44) is respectively fixedly connected to at least one rope (51). Each rope (51) respectively passes through the corresponding round hole (2). Each rope (51) is respectively fixedly connected to a hook (5); Each second circular rod (45) is respectively fixedly connected to a second circular seat (46). Each second circular seat (46) is respectively provided with a set of pin holes (47). Each L-shaped plate (1) is respectively fixedly connected to a pin (49) by a chain (48). The pin (49) matches the pin hole (47).

2. The oil-tea camellia pruning device suitable for moving on slopes according to claim 1, characterized in that: When the tea tree is in the middle position of the frame body (33), pull the hook (5) to hook the branches that need to be dispersed. Under the action of the hairspring (44), the rope (51) is tightened. Insert the pin (49). The four ropes (51) are fixed. Control the electric push rod (21) to extend. The four L-shaped plates (1) move towards the surroundings, realizing that the branches are dispersed and pulled apart, and realizing that the branches are evenly separated in multiple directions for shaping operations.

3. The oil-tea camellia pruning device suitable for moving on slopes according to claim 2, wherein: The frame (9) is fixedly connected to symmetric outer cylinders (3). Inner conical cylinders (28) are respectively arranged in the symmetric outer cylinders (3). The symmetric inner conical cylinders (28) are respectively fixedly connected to pier heads (4). The symmetric outer cylinders (3) are respectively threadedly connected to upper bolts (6). The symmetric inner conical cylinders (28) are respectively provided with a set of first threaded holes (29), and the upper bolts (6) are matched with the first threaded holes (29).

4. The oil-tea camellia pruning device suitable for moving on slopes according to claim 3, characterized in that: The symmetric outer cylinders (3) are respectively provided with straight grooves (50). The symmetric inner conical cylinders (28) are respectively provided with corresponding straight grooves (50). Cylindrical rods (30) are respectively arranged in the symmetric inner conical cylinders (28). The symmetric cylindrical rods (30) are respectively fixedly connected to the corresponding pier heads (4) through return springs (27). The symmetric cylindrical rods (30) are respectively fixedly connected to square plates (19). The symmetric square plates (19) are respectively matched with the corresponding straight grooves (50). The symmetric square plates (19) are respectively provided with a set of second threaded holes (20). The symmetric outer cylinders (3) are respectively threadedly connected to lower bolts (18), and the lower bolts (18) are matched with the second threaded holes (20). The symmetric cylindrical rods (30) are respectively rotatably connected to auxiliary cones (32).

5. The oil tea pruning device suitable for moving on slopes according to claim 4, characterized in that: The inner conical cylinder (28) is provided with an inclined surface (31) corresponding to the auxiliary cone (32).

6. The oil-tea camellia pruning device suitable for moving on slopes according to claim 1, wherein: The frame (9) is fixedly connected to a first card slot (7). A pair of scissors is placed in the first card slot (7). The pair of scissors includes a first handle (52) and a second handle (53). One ends of a holding spring (54) are respectively fixedly connected to the first handle (52) and the second handle (53). The first handle (52) is rotatably connected to the second handle (53). The first handle (52) is fixedly connected to a first pair of scissors blades (56). The first pair of scissors blades (56) is rotatably connected to a second pair of scissors blades (57). One end of an L-shaped elastic rod (55) is connected to the second pair of scissors blades (57), and the other end of the L-shaped elastic rod (55) is connected to the second handle (53).

7. The oil-tea camellia pruning device suitable for moving on hillsides according to claim 1, characterized in that: The frame (9) is connected to the central shaft of a power roller (16) by a bearing. The power roller (16) is fixedly connected to a set of evenly distributed nail rows (17). The frame (9) is fixedly connected to a motor (22). The output shaft of the motor (22) is fixedly connected to a driving wheel (25). The central shaft of the power roller (16) is fixedly connected to a driven wheel (23). One end of a synchronous belt (24) is wound around the driving wheel (25), and the other end of the synchronous belt (24) is wound around the driven wheel (23).

8. The oil-tea camellia pruning device suitable for moving on slopes according to claim 1, characterized in that: The frame (9) is rotatably connected to symmetric swing arms (15). The symmetric swing arms (15) are respectively connected to auxiliary wheels (14) by bearings.

9. The oil-tea camellia pruning device suitable for moving on slopes according to claim 8, characterized in that: The frame (9) is fixedly connected to a first round rod (12). The symmetric swing arms (15) are respectively rotatably connected to a T-shaped shaft (13). The T-shaped shaft (13) is provided with a set of second card slots (26), and the first round rod (12) is matched with the second card slots (26).

10. The oil tea pruning device suitable for moving on slopes according to claim 1, characterized in that: The frame (9) is fixedly connected to a handle (10).

Images