Camellia oleifera pruning device suitable for moving on hillside

Abstract

The invention discloses a camellia oleifera pruning device suitable for moving on a hillside, which comprises a frame and is characterized in that the frame is in bearing connection with symmetrical wheels, the frame is fixedly connected with a frame body, four corners of the frame body are respectively provided with a chute, the frame body is fixedly connected with symmetrical mounting round blocks, and the mounting round blocks are fixedly connected with the frame body. The symmetrical mounting round blocks are fixedly connected with guide transverse round rods respectively; the frame is fixedly connected with an electric push rod, a push rod of the electric push rod is fixedly connected with a T plate, the T plate penetrates through the frame and is rotationally connected with symmetrical U-shaped shafts, the symmetrical U-shaped shafts are rotationally connected with sliding grooves respectively, and the symmetrical guide transverse round rods penetrate through the corresponding sliding grooves respectively. Guide longitudinal round rods are fixedly connected into the symmetrical sliding grooves correspondingly. The invention relates to the field of agricultural equipment, in particular to a camellia oleifera pruning device suitable for moving on a hillside. The technical problem to be solved by the invention is to provide the camellia oleifera pruning device suitable for moving on the hillside, and camellia oleifera pruning is facilitated.

Description

Technical Field

[0001] The invention relates to the field of agricultural equipment, in particular to an oil-tea pruning device suitable for moving on a hillside. Background Art

[0002] Camellia oleifera is an evergreen shrub or tree of the genus Camellia in the family Theaceae. Camellia oleifera grows in dense forests on high mountains or shallow hills, mixed woods or bamboo forests on the edge of hillsides. It likes warm and humid climates, is not cold-resistant, has low soil requirements, can tolerate poor soil, and grows best on slightly acidic soil. In order for Camellia oleifera to grow, it needs to be pruned.

[0003] Prior art, such as the invention patent with publication number CN4823740A, discloses a shaping and pruning method for oil-tea camellia planting, providing a shaping and pruning method for oil-tea camellia with two or more main trunks but upright main trunks and weak main branches, retaining and shaping the main trunks, and selecting the main branches to achieve the expansion of the crown width, thickening the ground diameter, adjusting the tree height, and forming an ideal high-yield tree shape. When pruning, it is necessary to select 3-4 strong and reasonably positioned side branches 20-30 cm above the ground in the first year to cultivate them as main branches; in the second year, retain 2-3 strong branches on each main branch as secondary main branches; in the third and fourth years, on the basis of continuing to cultivate the main and secondary main branches, cultivate the strong spring shoots on them as side branch groups, remove useless branches, scientifically adjust the tree height and crown width, and moderately dwarf. The overall goal is to prune into a natural round head and a happy-shaped crown.

[0004] Each time pruning, several surrounding side branches or main branches need to be pulled outwards, and various branches and leaves in the center, such as dense branches, lower branches, overlapping branches, diseased and insect-infested branches, dry branches, parasitic branches, aging branches, overgrown branches, and even inappropriate main trunks need to be pruned away to allow the oil tea to grow outwards. 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 a camellia oleifera pruning device suitable for moving on a hillside, so as to facilitate the pruning of camellia oleifera.

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

[0007] A tea-oil pruning device suitable for moving on a hillside comprises a frame, characterized in that: the frame bearings are connected to symmetrical wheels, the frame is fixedly connected to a frame body, the four corners of the frame body are respectively provided with oblique grooves, the frame body is fixedly connected to symmetrical mounting round blocks, and the symmetrical mounting round blocks are respectively fixedly connected to guide transverse round bars; the frame is fixedly connected to an electric push rod, the push rods of the electric push rods are fixedly connected to a T-plate, the T-plate passes through the frame body, the T-plate is rotatably connected to a symmetrical U-shaped shaft, the symmetrical U-shaped shafts are respectively rotatably connected to slide grooves, and the symmetrical guide transverse round bars respectively pass through the corresponding slide grooves; the symmetrical slide grooves are respectively fixedly connected to guide longitudinal round bars, and the symmetrical slide grooves are respectively provided with symmetrical sliders, and each of the guide longitudinal round bars They respectively pass through the corresponding sliders, each of the sliders is respectively fixedly connected to a round block, and each of the round blocks is respectively arranged in the corresponding inclined groove; each of the round blocks is respectively fixedly connected to an L-plate, and each of the L-plates is respectively provided with two round holes, and each of the L-plates is respectively fixedly connected to a round seat, and each of the round seats is respectively connected to a round rod through a bearing, and each of the round rods is respectively fixedly connected to one end of a clockwork spring, and the other end of each clockwork spring is respectively fixedly connected to at least one rope, and each of the ropes passes through the corresponding round holes, and each of the ropes is respectively fixedly connected to a hook; each of the round rods is respectively fixedly connected to a round seat, and each of the round seats is respectively provided with a group of pin holes, and each of the L-plates is respectively fixedly connected to a pin through a chain, and the pin matches the pin hole.

[0008] As a further limitation of the technical solution, when the tea tree is in the middle position of the frame, the hook is pulled to hook the branches that need to be dispersed, the rope is tightened under the action of the clockwork spring, the pin is inserted, the four ropes are fixed, the electric push rod is controlled to extend, and the four L-plates move around, so that the branches are dispersed and pulled apart, and the branches are evenly separated in multiple directions to facilitate shaping operations.

[0009] As a further limitation of the present technical solution, the frame is fixedly connected to a symmetrical outer cylinder, an inner conical cylinder is symmetrically arranged inside the outer cylinder, the inner conical cylinders are symmetrically fixedly connected to pier heads, the outer cylinders are symmetrically threadedly connected to upper bolts, the inner conical cylinders are symmetrically arranged with a group of first threaded holes, and the upper bolts match the first threaded holes.

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

[0011] As a further limitation of the technical solution, the inner cone is provided with an inclined surface corresponding to the auxiliary cone. After the inner cone is inserted longitudinally into the ground and fixed, the auxiliary cone can also be inserted obliquely into the ground from the inside, so as to be fixed in multiple directions and have greater upward resistance.

[0012] As a further limitation of the technical solution, the frame is fixedly connected to the card slot, and a pair of scissors is placed in the card slot, and the scissors include a first handle and a second handle, the first handle and the second handle are respectively fixedly connected to one end of a retaining spring, the first handle is rotatably connected to the second handle, the first handle is fixedly connected to a first scissor blade, the first scissor blade is rotatably connected to a second scissor blade, the second scissor blade is connected to one end of an L elastic rod, and the second handle is connected to the other end of the L elastic rod. The card slot is provided with symmetrical vertical through slots, and auxiliary fixation of the scissors is achieved by using a restraining belt to pass through the vertical through slots to form an annular belt.

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

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

[0015] As a further limitation of the technical solution, the frame is fixedly connected to the round rod, and the symmetrical swing arms are respectively rotatably connected to the T-axis, and the T-axis is provided with a group of slots, and the round rod matches the slots. By using auxiliary wheels, it is more stable to walk on the hillside, and after stopping, different slots clamp the round rod, and the auxiliary wheels support the ground and stay still.

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

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

[0018] 1. This device uses a spring to pull the hook to hook the branches that need to be dispersed, drive the round rod to rotate, tighten the rope under the action of the spring, insert the pin, fix the four ropes, control the electric push rod to extend, and move the four L plates to the surroundings, so that the branches are dispersed and pulled apart, and the branches are evenly separated in multiple directions for easy shaping operations. Prune and remove various branches and leaves in the center, such as overcrowded branches, undersized branches, overlapping branches, diseased and insect-infested branches, dry branches, parasitic branches, aging branches, long branches, and even inappropriate trunks, so that the oil tea can grow outward.

[0019] 2. This device uses an inner cone and uses equipment or manual pressure to press the pier head to insert the inner cone into the soil to achieve primary auxiliary fixation. Use equipment or manual pressure to press the square plate to move along the straight groove, the square plate drives the cylindrical rod to move downward, the cylindrical rod drives the auxiliary cone to contact the inclined surface and swing outward, and insert it obliquely into the ground to achieve secondary auxiliary fixation. A better fixation in multiple directions is achieved, and the upward resistance is greater. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0021] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

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

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

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

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

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

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

[0028] Fig. 9 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 7 .

[0029] Fig.10 The three-dimensional structure of the present invention is shown in FIG. Figure 3 .

[0030] In the figure: 1, L plate, 2, round hole, 3, outer cylinder, 4, pier head, 5, hook, 6, upper bolt, 7, slot, 8, vertical slot, 9, frame, 10, handle, 11, wheel, 12, round rod, 13, T axis, 14, auxiliary wheel, 15, swing arm, 16, power roller, 17, row of nails, 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, slot, 27, return spring, 28, inner cone, 29, first threaded hole, 30, Cylindrical rod, 31, inclined plane, 32, auxiliary cone, 33, frame, 34, guide horizontal round rod, 35, mounting round block, 36, T-plate, 37, U-shaped shaft, 38, inclined groove, 39, slide groove, 40, guide longitudinal round rod, 41, slider, 42, round block, 43, round seat, 44, spring, 45, round rod, 46, round seat, 47, pin hole, 48, chain, 49, pin, 50, straight groove, 51, rope, 52, first handle, 53, second handle, 54, retaining spring, 55, L elastic rod, 56, first scissors blade, 57, second scissors blade. DETAILED DESCRIPTION

[0031] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0032] Embodiment 1: The present invention includes a frame 9, wherein the frame 9 is bearing-connected to symmetrical wheels 11, the frame 9 is fixedly connected to a frame body 33, and the four corners of the frame body 33 are respectively provided with oblique grooves 38, the frame body 33 is fixedly connected to symmetrical mounting round blocks 35, and the symmetrical mounting round blocks 35 are respectively fixedly connected to guide transverse round rods 34; the frame 9 is fixedly connected to an electric push rod 21, and the push rod of the electric push rod 21 is fixedly connected to a T-plate 36, and the T-plate 36 passes through the frame body 33, and the T-plate 36 is rotationally connected to a symmetrical U-shaped shaft 37, and the symmetrical U-shaped shaft 37 is rotationally connected to a slide groove 39, and the symmetrical guide transverse round rods 34 respectively pass through the corresponding slide grooves 39; the symmetrical slide grooves 39 are respectively fixedly connected to guide longitudinal round rods 40, and the symmetrical slide grooves 39 are respectively provided with symmetrical sliders 41, and each of the guide longitudinal round rods 40 passes through the corresponding The sliders 41, each of which is fixedly connected to a round block 42, each of which is arranged in the corresponding inclined groove 38; each of which is fixedly connected to an L-plate 1, each of which is provided with two round holes 2, each of which is fixedly connected to a round seat 43, each of which is bearing-connected to a round rod 45, each of which is fixedly connected to one end of a spring 44, and the other end of each spring 44 is fixedly connected to at least one rope 51, each of which passes through the corresponding round hole 2, and each of which is fixedly connected to a hook 5; each of which is fixedly connected to a round seat 46, each of which is provided with a group of pin holes 47, each of which is fixedly connected to a pin 49 through a chain 48, and the pin 49 matches the pin hole 47.

[0033] When the tea tree is in the middle position of the frame 33, the hook 5 is pulled to hook the branch that needs to be dispersed, the rope 51 is tightened under the action of the clockwork spring 44, and the pin 49 is inserted. The four ropes 51 are fixed, the electric push rod 21 is controlled to extend, and the four L-plates 1 move around, so that the branches are dispersed and pulled apart, and the branches are evenly separated in multiple directions for easy shaping operations.

[0034] The frame 9 is fixedly connected to the card slot 7, and a pair of scissors is placed in the card slot 7. The scissors include a first handle 52 and a second handle 53. The first handle 52 and the second handle 53 are respectively fixedly connected to one end of a retaining spring 54. 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. The second scissor blade 57 is connected to one end of an L elastic rod 55, and the second handle 53 is connected to the other end of the L elastic rod 55. The card slot 7 is provided with symmetrical vertical through slots 8. By using a binding belt to pass through the vertical through slots 8 to form an annular belt, auxiliary fixation of the scissors is achieved.

[0035] The frame 9 is connected to the central axis of the power roller 16 by a bearing, the power roller 16 is fixedly connected to a group of evenly distributed rows of nails 17, the frame 9 is fixedly connected to the motor 22, the output shaft of the motor 22 is fixedly connected to the driving wheel 25, the central axis of the power roller 16 is fixedly connected to the driven wheel 23, one end of the synchronous belt 24 surrounds the driving wheel 25, and the other end of the synchronous belt 24 surrounds the driven wheel 23. The rows of nails 17 can be inserted into the ground to drive the rotation to provide climbing power and prevent sliding.

[0036] The frame 9 is fixedly connected to the handlebar 10 .

[0037] The workflow of this embodiment is:

[0038] When in 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, and the power roller 16 drives the row of nails 17 to move. The tea tree is placed in the center area of ​​the frame 33.

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

[0040] The electric push rod 21 is controlled to extend, and the electric push rod 21 drives the U-shaped shaft 37 to swing, and the U-shaped shaft 37 drives the chute 39, the guide longitudinal round rod 40 and the slider 41 to move, and the slider 41 drives the round block 42 to move along the inclined groove 38, and the round block 42 drives the round seat 43, the spring spring 44, the round rod 45, the round seat 46, the pin hole 47, the chain 48, the pin 49, the L plate 1, the rope 51 and the hook 5 to move, and the round block 42 drives the slider 41 to move along the guide longitudinal round rod 40 in the chute 39, and the guide longitudinal round rod 40 drives the chute 39 to move along the guide transverse round rod 34, so that the hook 5 drives the branches to move, so as to stretch the branches and facilitate pruning. Prune and remove various branches and leaves in the center, such as overcrowded branches, undersized branches, overlapping branches, diseased and insect-infested branches, dry branches, parasitic branches, aging branches, long branches and even inappropriate trunks, so that the oil tea grows outward.

[0041] When using the scissors for trimming, the second handle 53 is pressed to squeeze the retaining spring 54, and the second handle 53 drives the L elastic rod 55 to move, and the L 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 frame 9 is fixedly connected to the symmetrical outer cylinder 3, the symmetrical outer cylinder 3 is respectively provided with an inner conical cylinder 28, the symmetrical inner conical cylinder 28 is respectively fixedly connected to the pier head 4, the symmetrical outer cylinder 3 is respectively threadedly connected with the upper bolt 6, the symmetrical inner conical cylinder 28 is respectively provided with a group of first threaded holes 29, and the upper bolts 6 match the first threaded holes 29.

[0043] The workflow of this embodiment is:

[0044] Unscrew the upper bolt 6 from the first threaded hole 29 , use equipment or manually press the pier head 4 to insert the inner cone 28 into the soil, and tighten the upper bolt 6 into a suitable first threaded hole 29 .

[0045] Embodiment 3: This embodiment is further elaborated on the basis of embodiment 1 or 2, the symmetrical outer cylinder 3 is respectively provided with a straight groove 50, the symmetrical inner conical cylinder 28 is respectively provided with a corresponding straight groove 50, the symmetrical inner conical cylinder 28 is respectively provided with a cylindrical rod 30, the symmetrical cylindrical rod 30 is respectively fixedly connected to the corresponding pier head 4 through a reset spring 27, the symmetrical cylindrical rod 30 is respectively fixedly connected to the square plate 19, the symmetrical square plate 19 matches the corresponding straight groove 50, the symmetrical square plate 19 is respectively provided with a group of second threaded holes 20, the symmetrical outer cylinder 3 is respectively threadedly connected to the lower bolt 18, the lower bolt 18 matches the second threaded hole 20, and the symmetrical cylindrical rod 30 is respectively rotatably connected to the auxiliary cone 32.

[0046] The inner cone 28 is provided with an inclined surface 31 corresponding to the auxiliary cone 32. After the inner cone 28 is inserted into the ground longitudinally and fixed, the auxiliary cone 32 can also be inserted into the ground obliquely from the inside, so as to be fixed in multiple directions and have greater upward resistance.

[0047] The workflow of this embodiment is:

[0048] Use equipment or manually press the square plate 19 to make it move 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, and then insert it obliquely into the ground. The lower bolt 18 is tightened 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 reset spring 27.

[0049] Embodiment 4: This embodiment is further described on the basis of Embodiment 1, 2 or 3, wherein the frame 9 is rotationally connected to symmetrical swing arms 15, and the symmetrical swing arms 15 are respectively bearing-connected to auxiliary wheels 14.

[0050] The frame 9 is fixedly connected to the round rod 12, and the symmetrical swing arms 15 are respectively rotatably connected to the T-axis 13, and the T-axis 13 is provided with a group of slots 26, and the round rod 12 matches the slots 26. By using the auxiliary wheels 14, it is more stable to walk on the hillside, and after stopping, different slots 26 are clamped on the round rod 12, and the auxiliary wheels 14 support the ground and stay still.

[0051] The device uses a spring 44 to pull the hook 5 to hook the branches that need to be dispersed, driving the round rod 45 to rotate. Under the action of the spring 44, the rope 51 is tightened, the pin 49 is inserted, the four ropes 51 are fixed, the electric push rod 21 is controlled to extend, and the four L plates 1 move around to achieve the branches being dispersed and pulled apart, and the branches are evenly separated in multiple directions for easy shaping operations. Prune and remove various branches and leaves in the center, such as overcrowded branches, undersized branches, overlapping branches, diseased and insect-infested branches, dry branches, parasitic branches, aging branches, long branches, and even inappropriate trunks, so that the oil tea can grow outward.

[0052] The device adopts the inner cone 28, uses equipment or manual pressure to press the pier head 4, and realizes the insertion of the inner cone 28 into the soil, thereby realizing primary auxiliary fixation. Use equipment or manual pressure to press the square plate 19, so that it moves along the straight groove 50, and the square plate 19 drives the cylindrical rod 30 to move downward, and the cylindrical rod 30 drives the auxiliary cone 32 to contact the inclined surface 31 and swing outward, and obliquely insert into the ground, thereby realizing secondary auxiliary fixation. Better fixation in multiple directions is realized, and the upward resistance is greater.

[0053] The above disclosure is only a specific embodiment of the present invention, but 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. A tea pruning device suitable for moving on a hillside, comprising a frame (9), characterized in that: The frame (9) is bearing-connected to symmetrical wheels (11), the frame (9) is fixedly connected to a frame body (33), four corners of the frame body (33) are respectively provided with oblique grooves (38), the frame body (33) is fixedly connected to symmetrical mounting round blocks (35), and the symmetrical mounting round blocks (35) are respectively fixedly connected to guide horizontal round rods (34); The frame (9) is fixedly connected to the electric push rod (21), the push rod of the electric push rod (21) is fixedly connected to a T-plate (36), the T-plate (36) passes through the frame (33), the T-plate (36) is rotatably connected to a symmetrical U-shaped shaft (37), the symmetrical U-shaped shafts (37) are rotatably connected to slide grooves (39), and the symmetrical guide horizontal round rods (34) pass through the corresponding slide grooves (39) respectively; The symmetrical slide grooves (39) are respectively fixedly connected with guide longitudinal round rods (40), and the symmetrical slide grooves (39) are respectively provided with symmetrical sliders (41), and each guide longitudinal round rod (40) passes through the corresponding slider (41), and each slider (41) is respectively fixedly connected with a round block (42), and each round block (42) is respectively provided in the corresponding inclined groove (38); Each of the round blocks (42) is respectively fixedly connected to an L-plate (1), each of the L-plates (1) is respectively provided with two round holes (2), each of the L-plates (1) is respectively fixedly connected to a round seat (43), each of the round seats (43) is respectively bearing-connected to a round rod (45), each of the round rods (45) is respectively fixedly connected to one end of a spring spring (44), the other end of each spring spring (44) is respectively fixedly connected to at least one rope (51), each of the ropes (51) passes through the corresponding round hole (2), and each of the ropes (51) is respectively fixedly connected to a hook (5); Each of the round rods (45) is fixedly connected to a round seat (46), each of the round seats (46) is provided with a group of pin holes (47), and each of the L plates (1) is fixedly connected to a pin (49) via a chain (48), and the pin (49) matches the pin hole (47).

2. The oil-tea camellia pruning device suitable for hillside movement according to claim 1 is characterized in that: When the tea tree is in the middle position of the frame (33), the hook (5) is pulled to hook the branch to be dispersed, the rope (51) is tightened under the action of the spring spring (44), the pin (49) is inserted, the four ropes (51) are fixed, the electric push rod (21) is controlled to extend, and the four L-plates (1) are moved around, so that the branches are dispersed and pulled apart, and the branches are evenly separated in multiple directions to facilitate shaping operations.

3. The oil-tea camellia pruning device suitable for hillside movement according to claim 2 is characterized in that: The frame (9) is fixedly connected to a symmetrical outer cylinder (3), and an inner conical cylinder (28) is respectively arranged inside the symmetrical outer cylinder (3), and the symmetrical inner conical cylinder (28) is respectively fixedly connected to the pier head (4), and the symmetrical outer cylinder (3) is respectively threadedly connected to the upper bolt (6), and the symmetrical inner conical cylinder (28) is respectively arranged with a group of first threaded holes (29), and the upper bolt (6) matches the first threaded holes (29).

4. The oil-tea camellia pruning device suitable for hillside movement according to claim 3 is characterized in that: 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 return springs (27), the symmetrical cylindrical rods (30) are respectively fixedly connected to 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 group of second threaded holes (20), the symmetrical outer cylinders (3) are respectively threadedly connected to lower bolts (18), the lower bolts (18) are matched with the second threaded holes (20), and the symmetrical cylindrical rods (30) are respectively rotatably connected to auxiliary cones (32).

5. The oil-tea pruning device suitable for hillside movement according to claim 4 is characterized in that: The inner cone (28) is provided with an inclined surface (31) corresponding to the auxiliary cone (32).

6. The oil-tea pruning device suitable for hillside movement according to claim 1 is characterized in that: The frame (9) is fixedly connected to a slot (7), a pair of scissors is placed in the slot (7), and the scissors comprise a first handle (52) and a second handle (53), the first handle (52) and the second handle (53) are respectively fixedly connected to one end of a retaining spring (54), 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), the second scissor blade (57) is connected to one end of an L elastic rod (55), and the second handle (53) is connected to the other end of the L elastic rod (55).

7. The oil-tea camellia pruning device suitable for hillside movement according to claim 1 is characterized in that: The frame (9) is bearing-connected to the central axis of the power roller (16), the power roller (16) is fixedly connected to a group of evenly distributed rows of nails (17), the frame (9) is fixedly connected to the motor (22), the output shaft of the motor (22) is fixedly connected to the driving wheel (25), the central axis of the power roller (16) is fixedly connected to the driven wheel (23), one end of the synchronous belt (24) surrounds the driving wheel (25), and the other end of the synchronous belt (24) surrounds the driven wheel (23).

8. The oil-tea pruning device suitable for hillside movement according to claim 1 is characterized in that: The frame (9) is rotatably connected to symmetrical swing arms (15), and the symmetrical swing arms (15) are respectively bearing-connected to auxiliary wheels (14).

9. The oil-tea camellia pruning device suitable for hillside movement according to claim 8, characterized in that: The frame (9) is fixedly connected to a round rod (12), and the symmetrical swing arms (15) are respectively rotatably connected to a T-axis (13), the T-axis (13) is provided with a group of slots (26), and the round rod (12) matches the slots (26).

10. The oil-tea camellia pruning device suitable for hillside movement according to claim 1, characterized in that: The vehicle frame (9) is fixedly connected to a handlebar (10).

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