CN115553141B

CN115553141B - Durian nursery stock plastic trimming means

Info

Publication number: CN115553141B
Application number: CN202211554725.6A
Authority: CN
Inventors: 冯学杰; 郭利军; 华敏; 邓会栋; 谢圣华; 李向宏; 王祥和
Original assignee: Sanya Research Institute Of Hainan Academy Of Agricultural Sciences Hainan Experimental Animal Research Center
Current assignee: Sanya Research Institute Of Hainan Academy Of Agricultural Sciences Hainan Experimental Animal Research Center
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-21
Anticipated expiration: 2042-12-06
Also published as: CN115553141A

Abstract

The invention discloses a durian seedling pruning device which comprises a cylinder, a first blade and a second blade, wherein the first blade and the second blade are rotatably connected to the arc surface of the cylinder, the end surfaces of the first blade and the second blade are respectively and fixedly connected with a first hilt and a second hilt, the bottom surface of the first hilt is provided with a marking mechanism, the marking mechanism comprises a long plate and a concave block, the long plate is fixedly connected to the bottom surface of the first hilt, and the concave block is fixedly connected to the side wall of the long plate.

Description

Durian nursery stock plastic trimming means

Technical Field

The invention relates to the technical field of nursery stock pruning, in particular to a durian nursery stock shaping and pruning device.

Background

Durian is one of tropical famous fruits, the peel is solid, the fruit is densely grown with triangular spines, the pulp is composed of meat bags with arillus, the meat color is light yellow, the fruit is crisp and soft, and the fruit is a fruit with high economic value, in the planting process of durian seedlings, in order to enable the durian seedlings to grow better, workers usually need to trim the durian seedlings regularly, and some relatively large durian trees need to climb onto a tree to trim by means of an escalator, the workers usually can trim the durian seedlings by using scissors, and the existing trimming tools have some problems in the trimming process of the durian seedlings:

1. the staff is at the in-process of pruning the durian trees, if when discovering some special durian trees, for example, some special durian trees such as the durian trees that appear growing badly or the durian trees that appear the plant diseases and insect pests because of the lack of water, be not convenient for carry out moisturizing or remedy immediately, need after pruning, carry out unified processing to these special durian trees, and current clipper is not convenient for mark special durian trees in the pruning process, and when durian trees quantity is more, the staff is not convenient for find the durian trees that need the moisturizing fast.

2. The existing pruning tool is easy to blunt the blade after repeatedly pruning branches, namely the sharpness of the blade is reduced, and the existing pruning tool is inconvenient to grind the blade in the process of pruning durian seedlings and only can grind before pruning or after pruning.

Disclosure of Invention

The invention aims to provide a durian seedling pruning device, which solves the problems that the existing pruning tool proposed in the background technology is inconvenient to mark special durian seedlings in the pruning process and the existing pruning tool is inconvenient to polish blades in the durian seedling pruning process.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a durian nursery stock plastic trimming means, includes cylinder, first blade and second blade all rotate to be connected on the cylindrical arc surface, the terminal surface of first blade and second blade is the first handle of a knife of fixedly connected with and second handle of a knife respectively, the bottom surface of first handle of a knife is equipped with marking mechanism, marking mechanism includes rectangular plate and spill piece, rectangular plate fixed connection is in the bottom surface of first handle of a knife, spill piece fixed connection is at the lateral wall of rectangular plate, the inner wall of spill piece rotates and is connected with the handle, the lateral wall slip of rectangular plate is inserted and is equipped with the push rod, the one end fixedly connected with roof of handle is kept away from to the push rod, one side fixedly connected with two branches that the handle was kept away from to the rectangular plate, two the equal fixedly connected with ring in one end that the rectangular plate was kept away from to the branch, two the interior anchor ring of ring is equipped with the plastic bottle, the one end intercommunication of plastic bottle has the pipe, the inner wall intercommunication of plastic bottle has the pipe, the dog is pegged graft, the terminal surface of first blade is equipped with actuating mechanism, the rack and the fixed plate of the auxiliary mechanism, the end face of polishing mechanism is equipped with the mechanism.

As a preferred technical scheme of the invention, one side of the long plate close to the handle is fixedly connected with a first spring, the other end of the first spring is fixedly connected with the handle, the arc surface of the push rod is sleeved with a second spring, and two ends of the second spring are respectively fixedly connected with the long plate and the push rod.

As a preferable technical scheme of the invention, a circular plate is fixedly connected to the bottom end of the cylinder, a supporting tube is rotatably connected to one side of the circular plate, which is far away from the cylinder, the supporting tube is sleeved on the arc surface of the guide tube, and three convex blocks are fixedly connected to one side of the top plate, which is close to the plastic bottle.

As a preferred technical scheme of the present invention, the driving mechanism includes a sleeve and a gear, the sleeve is sleeved on a circular arc surface of the cylinder, the sleeve is fixedly connected to an end surface of the first blade, a gear is fixedly connected to a top end of the sleeve, an upright rod is fixedly connected to an end surface of the circular plate, the fixing plate is fixedly connected to a top end of the upright rod, a slide bar is slidably inserted into a front surface of the fixing plate, the rack is fixedly connected to a top end of the slide bar, and a tooth surface of the rack is engaged with the gear.

According to a preferable technical scheme, the polishing mechanism comprises a fixed rod and a rectangular frame, the fixed rod is fixedly connected to one end of the rack, the rectangular frame is fixedly connected to the bottom end of the fixed rod, two sides of the inner wall of the rectangular frame are fixedly connected with two polishing blocks, the four polishing blocks are arranged in a group in pairs, and one side, far away from each other, of the polishing blocks in the same group is provided with a plurality of micropores.

As a preferred technical scheme of the invention, the auxiliary mechanism comprises a storage frame, the storage frame is fixedly connected to the end face of the fixed plate, one side of the storage frame, which is close to the rectangular frame, is communicated with a connecting pipe, one end of the connecting pipe, which is far away from the storage frame, is communicated with the rectangular frame, the arc surface of the connecting pipe is communicated with a flow dividing pipe, the other end of the flow dividing pipe is communicated with the rectangular frame, the arc surface of the connecting pipe is sleeved with a limiting ring, the limiting ring is fixedly connected to the side wall of the rack, one side of the rack, which is close to the limiting ring, is fixedly connected with a welding rod, one end of the welding rod, which is far away from the rack, is fixedly connected with a sealing gasket, and the sealing gasket is positioned inside the storage frame.

According to a preferable technical scheme of the invention, the bottom surface of the circular plate is provided with a clamping mechanism, the clamping mechanism comprises two vertical pipes, the two vertical pipes are fixedly connected to the bottom surface of the circular plate, circular holes are formed in the arc surfaces of the two vertical pipes, long rods are inserted into the two vertical pipes, grooves are formed in the arc surfaces of the long rods, third springs are fixedly connected to the insides of the grooves, and clamping blocks are fixedly connected to the other ends of the third springs.

According to a preferable technical scheme, one end, far away from a circular plate, of each of two long rods is provided with a collecting mechanism, the collecting mechanism comprises a collecting frame, the collecting frame is fixedly connected to one end, far away from the circular plate, of each of the two long rods, two fixing blocks are fixedly connected to two sides of the collecting frame, the four fixing blocks are in two groups, one side, close to the fixing blocks, of the same group is rotatably connected with a rectangular plate, the bottom surfaces of the two rectangular plates are fixedly connected with vertical plates, the side wall of the collecting frame is fixedly connected with an inserting rod, the arc surface of the inserting rod is slidably connected with a sliding plate, one side, close to the collecting frame, of the sliding plate is fixedly connected with a limiting block, two sides of the collecting frame are fixedly connected with binding bands, and magic tape female tapes and magic tape male tapes are sewn to two sides of the binding bands.

As a preferable technical scheme of the invention, the size of the fixture block is matched with that of the round hole, and the cross section of the limiting block is concave.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the handle, the push rod, the plastic bottle and the conduit are arranged, the handle is held to extrude the push rod, and then the plastic bottle can be extruded through the movement of the push rod, so that the solution with color in the plastic bottle is sprayed out from the conduit, and further the effect of marking near the special durian nursery stock is achieved, so that the special durian nursery stock can be quickly found for processing after the worker trims the durian nursery stock, the operation of the worker is facilitated, and the time of the worker is saved to a certain extent.

2. According to the invention, by arranging the gear, the rack, the rectangular frame and the grinding block, a worker can rotate the first blade in the durian seedling pruning process, so that the gear can be driven to rotate, the rack can be moved by the gear, the grinding block can be driven by the rectangular frame to slide along two sides of the two blades under the transmission of the rack, the effect of grinding the first blade and the second blade in the durian seedling pruning process is achieved, the use effect is better, and the grinding block is more convenient and faster.

3. According to the invention, by arranging the rectangular frame, the connecting pipe and the sealing gasket, the sealing gasket can be driven to repeatedly move in the rectangular frame through the repeated movement of the rack, so that the communication part between the connecting pipe and the rectangular frame can be shielded and opened and closed, the polishing liquid in the rectangular frame can conveniently flow onto the polishing block from the connecting pipe, and the polishing effect is further enhanced.

4. According to the invention, through the arrangement of the third spring, the vertical pipe, the fixture block, the round hole and the collection frame, the fixture block can be conveniently inserted into the round hole under the action of the third spring through the insertion of the long rod and the vertical pipe, so that the collection frame is stable and the collection frame can be conveniently detached by a worker, the worker can conveniently collect branches which are pruned in the durian seedling pruning process, the influence of the branches with diseases and insect pests on surrounding seedlings is prevented, and the rectangular plate can be automatically opened and closed under the extrusion of the branches through the matching of the limiting block and the vertical plate, so that the branches in the collection frame can directly fall out conveniently, and the collection frame is more convenient and rapid.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic diagram of the right side structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic partially broken away view of FIG. 1 in accordance with the present invention;

FIG. 5 is a schematic view of a portion of the drive mechanism and assist mechanism of the present invention;

FIG. 6 is a schematic cross-sectional view of a rectangular frame according to the present invention;

FIG. 7 is a schematic bottom view of the collecting frame of the present invention;

fig. 8 is a schematic view of the disassembled structure of the long rod in fig. 7.

In the figure: 1. a cylinder; 101. a first blade; 102. a second blade; 103. a first tool holder; 104. a second tool holder; 2. a marking mechanism; 21. a concave block; 22. a grip; 23. a push rod; 24. a top plate; 25. a strut; 26. a circular ring; 27. a plastic bottle; 28. a conduit; 29. a first spring; 210. a second spring; 211. a circular plate; 212. supporting a tube; 213. a circular tube; 214. a stopper; 215. a long plate; 216. a bump; 3. a drive mechanism; 31. a sleeve; 32. a gear; 33. erecting a rod; 34. a fixing plate; 35. a slide bar; 36. a rack; 4. a polishing mechanism; 41. fixing the rod; 42. a rectangular frame; 43. grinding blocks; 5. an auxiliary mechanism; 51. a storage frame; 52. a connecting pipe; 53. a shunt tube; 54. a limiting ring; 55. welding a rod; 56. a gasket; 6. a clamping mechanism; 61. a vertical tube; 62. a circular hole; 63. a long rod; 64. a groove; 65. a third spring; 66. a clamping block; 7. a collection mechanism; 71. a collection frame; 72. a fixed block; 73. a rectangular plate; 74. a vertical plate; 75. inserting a rod; 76. a slide plate; 77. a limiting block; 78. and (4) binding the bands.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution of a durian seedling pruning device:

according to the figures 1, 2, 3 and 4, the durian seedling pruning device comprises a cylinder 1, a first blade 101 and a second blade 102, wherein the first blade 101 and the second blade 102 are both rotatably connected to the arc surface of the cylinder 1, the first blade 101 is positioned above the second blade 102, the end surfaces of the first blade 101 and the second blade 102 are respectively and fixedly connected with a first hilt 103 and a second hilt 104, the bottom surface of the first hilt 103 is provided with a marking mechanism 2, the marking mechanism 2 comprises a long plate 215 and a concave block 21, the long plate 215 is fixedly connected to the bottom surface of the first hilt 103, the concave block 21 is fixedly connected to the side wall of the long plate 215, the inner wall of the concave block 21 is rotatably connected with a handle 22, the side wall of the long plate 215 is slidably inserted with a push rod 23, one end of the push rod 23 far away from the handle 22 is fixedly connected with a top plate 24, the cross section of the top plate 24 is arc, two support rods 25 are fixedly connected to one side of the long plate 215 far from the handle 22, both ends of the two support rods 25 far from the long plate 215 are fixedly connected with a ring 26, plastic bottles 27 are arranged on the inner annular surfaces of the two rings 26, the plastic bottles 27 are slidably connected inside the two rings 26, colored liquid such as mixed liquid of colored gypsum powder and water is filled in the plastic bottles 27, one end of each plastic bottle 27 is communicated with a guide pipe 28, the arc surface of each plastic bottle 27 is communicated with a circular pipe 213, a stop block 214 is inserted into the inner wall of each circular pipe 213, a driving mechanism 3 is arranged on the end surface of the first blade 101, each driving mechanism 3 comprises a fixing plate 34 and a rack 36, an auxiliary mechanism 5 is arranged on the end surface of each fixing plate 34, a polishing mechanism 4 is arranged at one end of each rack 36, a first spring 29 is fixedly connected to one side of the long plate 215 near the handle 22, the first spring 29 plays a role in facilitating automatic rebound of the handle 22, and the other end of the first spring 29 is fixedly connected with the handle 22, the arc surface cover of push rod 23 has second spring 210, second spring 210 plays the effect that the push rod 23 of being convenient for kick-backs, the both ends of second spring 210 respectively with long board 215 and push rod 23 fixed connection, the bottom fixedly connected with plectane 211 of cylinder 1, one side that cylinder 1 was kept away from to plectane 211 rotates and is connected with stay tube 212, stay tube 212 cover is established on the arc surface of pipe 28, roof 24 is close to the three lug 216 of one side fixedly connected with of plastic bottle 27, lug 216 plays the effect of being convenient for extrude plastic bottle 27, stay tube 212 rotates with the help of pivot and plectane 211 to be connected, stay tube 212 plays the effect of supporting pipe 28.

As shown in fig. 1, 5 and 6, the driving mechanism 3 includes a sleeve 31 and a gear 32, the sleeve 31 is sleeved on the arc surface of the cylinder 1, the position of the center of the sleeve 31 is the same as the position of the center of the cylinder 1, the sleeve 31 is fixedly connected to the end surface of the first blade 101, the gear 32 is fixedly connected to the top end of the sleeve 31, the end surface of the circular plate 211 is fixedly connected to the upright rod 33, the fixing plate 34 is fixedly connected to the top end of the upright rod 33, the sliding rod 35 is slidably inserted into the front surface of the fixing plate 34, the rack 36 is fixedly connected to the top end of the sliding rod 35, the tooth surface of the rack 36 is meshed with the gear 32, the polishing mechanism 4 includes a fixing rod 41 and a rectangular frame 42, the fixing rod 41 is fixedly connected to one end of the rack 36, the rectangular frame 42 is fixedly connected to the bottom end of the fixing rod 41, two sides of the inner wall of the rectangular frame 42 are fixedly connected to two polishing blocks 43, and the four polishing blocks 43 are paired, the same group of polishing blocks 43 are provided with a plurality of micropores on the sides far away from each other, the thicknesses of the four polishing blocks 43 are different so as to polish the first blade 101 and the second blade 102, the auxiliary mechanism 5 comprises a storage frame 51, polishing liquid is filled in the storage frame 51, the polishing liquid is mixed liquid of salt and vinegar, the storage frame 51 is fixedly connected on the end face of the fixing plate 34, one side of the storage frame 51 close to the rectangular frame 42 is communicated with a connecting pipe 52, one end of the connecting pipe 52 far away from the storage frame 51 is communicated with the rectangular frame 42, the circular arc face of the connecting pipe 52 is communicated with a shunt pipe 53, the connecting pipe 52 and the shunt pipe 53 are both elastic hoses, the other end of the shunt pipe 53 is communicated with the rectangular frame 42, a limit ring 54 is sleeved on the circular arc face of the connecting pipe 52, the limit ring 54 plays a role in limiting the connecting pipe 52, the limit ring 54 is fixedly connected on the side wall of the rack 36, one side of the rack 36 close to the limit ring 54 is fixedly connected with a welding rod 55, one end fixedly connected with sealed pad 56 that rack 36 was kept away from to welding rod 55, sealed pad 56 plays to shelter from the position department that connecting pipe 52 and deposit frame 51 are linked together, and sealed pad 56 is the rubber cushion, and sealed pad 56 is located the inside of depositing frame 51.

According to fig. 7 and 8, the bottom surface of the circular plate 211 is provided with the fastening mechanism 6, the fastening mechanism 6 includes two vertical pipes 61, the two vertical pipes 61 are both fixedly connected to the bottom surface of the circular plate 211, the circular arc surfaces of the two vertical pipes 61 are both provided with circular holes 62, the interior of the two vertical pipes 61 are both inserted with long rods 63, the circular arc surface of the long rod 63 is provided with a groove 64, the interior of the groove 64 is fixedly connected with a third spring 65, the other end of the third spring 65 is fixedly connected with a fastening block 66, one end of the two long rods 63 away from the circular plate 211 is provided with a collecting mechanism 7, the collecting mechanism 7 includes a collecting frame 71, the collecting frame 71 is fixedly connected to one end of the two long rods 63 away from the circular plate 211, two sides of the collecting frame 71 are both fixedly connected with two fixing blocks 72, and four fixing blocks 72 are grouped in pairs, the one side that is close to each other with group's fixed block 72 rotates and is connected with rectangular plate 73, the equal fixedly connected with riser 74 in bottom surface of two rectangular plates 73, leave the gap between the one side that two risers 74 are close to each other, so that two risers 74 do not contact each other when rotating, collect the lateral wall fixedly connected with inserted bar 75 of frame 71, the arc surface sliding connection of inserted bar 75 has slide 76, slide 76 is close to one side fixedly connected with stopper 77 of collecting frame 71, the equal fixedly connected with bandage 78 in both sides of collecting frame 71, magic subsides are all sewed up female subsides of subsides and magic subsides, the inner wall and the two riser 74 looks blocks of stopper 77 reach the effect of two firm rectangular plate 73 positions, the size of fixture block 66 and the size looks adaptation of round hole 62, the cross sectional shape of stopper 77 is the spill.

The working principle is as follows:

s1, when an operator trims durian trees with moderate height, the operator can trim the durian trees directly through the trimming device, at the moment, the operator pulls the first knife handle 103 and the second knife handle 104 to enable the first blade 101 and the second blade 102 to rotate to trim the durian trees, when the first blade 101 and the second blade 102 rotate in a direction approaching each other, the sleeve 31 drives the gear 32 to rotate along with the rotation of the first blade 101, the gear 32 drives the rack 36 to move when rotating, the rack 36 drives the sliding rod 35 to slide along the surface of the fixing plate 34, the rack 36 moves in a direction away from the rectangular frame 42 and drives the rectangular frame 42 to move through the fixing rod 41, at the moment, the sealing gasket 56 is separated from a position where the storage frame 51 is communicated with the connecting pipe 52, because the sealing gasket 56 is a rubber cushion, the sealing gasket 56 slides out of the storage frame 51 along with the movement of the sealing gasket of the rack 36, at the moment, the grinding liquid in the rectangular frame 42 flows into the connecting pipe 52, part of the grinding liquid in the connecting pipe 52 flows into the connecting pipe 53, finally, when the grinding liquid drops to the first blade 101 and the second blade 102 and the cutting effect is achieved, when the first blade 101 and the second blade 102 moves in a position, the second blade 102, the first blade 102, the second blade 102 and the cutting effect is cut off, when the first blade 102, the second blade 102, the rectangular frame 42, the cutting effect is achieved, above-mentioned operation is repeated again, until depositing in the frame 51 the polishing solution consumption and finishing, just there is not the polishing solution outflow, wherein spacing ring 54 plays the spacing effect to connecting pipe 52, if the staff when pruning some comparatively big durian trees, just need climb to the trees with the help of the staircase, in this in-process, the staff can merge first blade 101 and second blade 102 earlier, and adjust to the angle of keeping away from self, in order to avoid hindering self, walk around self waist with two bandages 78 after that, paste female subsides of magic on two bandages 78 and paste the mutual bonding of magic subsides, in order to carry whole trimming means to prune on the tree.

S2, before the worker prunes the durian tree, firstly, the long rod 63 is inserted into the vertical pipe 61, at the moment, the fixture block 66 is pressed, the fixture block 66 can extrude the third spring 65, the third spring 65 is compressed until the fixture block 66 retracts into the groove 64, at the moment, the long rod 63 is continuously pushed until the fixture block 66 corresponds to the position of the round hole 62, at the moment, the third spring 65 rebounds, the fixture block 66 can be clamped into the round hole 62, the effect of stabilizing the collection frame 71 is achieved, the worker can directly drop the cut branches into the collection frame 71 in the durian tree branch pruning process, if the branches in the collection frame 71 need to be poured out, the sliding plate 76 can be directly pushed, the sliding plate 76 can drive the limiting block 77 to move along the arc surface of the insertion rod 75, until the two vertical plates 74 are separated from the inside of the limiting block 77, at the moment, under the extrusion of the branches in the collection frame 71, the two rectangular plates 73 can rotate, and all the branches in the collection frame 71 can drop out.

S3, in the process of trimming durian trees, if special durian trees are found, the support tube 212 can be directly rotated, the angle of the guide tube 28 is adjusted through the support tube 212, then the grip 22 can be directly pressed, the push rod 23 can be extruded when the grip 22 rotates, the push rod 23 can slide at the moment, the first spring 29 and the second spring 210 are all in a compressed state, the top plate 24 is extruded to the plastic bottle 27 through the bump 216 under the pushing of the push rod 23, colored solution in the plastic bottle 27 can flow out of the guide tube 28 and be sprayed to the peripheral ground of the durian trees, the colors are displayed on the ground, when the grip 22 is loosened, the first spring 29 and the second spring 210 rebound, the grip 22 and the push rod 23 can return to the original positions, and when the solution needs to be added into the plastic bottle 27, the stop block 214 can be pulled out of the circular tube 213 and can be added into the circular tube 213.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a durian nursery stock plastic trimming means, includes cylinder (1), first blade (101) and second blade (102), its characterized in that: the collecting device is characterized in that the first blade (101) and the second blade (102) are rotatably connected to the arc surface of the cylinder (1), the end surfaces of the first blade (101) and the second blade (102) are respectively and fixedly connected with a first handle (103) and a second handle (104), the bottom end of the cylinder (1) is fixedly connected with a circular plate (211), the bottom surface of the circular plate (211) is provided with a clamping mechanism (6), the clamping mechanism (6) comprises two vertical pipes (61), the two vertical pipes (61) are respectively and fixedly connected to the bottom surface of the circular plate (211), the arc surfaces of the two vertical pipes (61) are respectively provided with a round hole (62), the insides of the two vertical pipes (61) are respectively spliced with a long rod (63), the arc surface of the long rod (63) is provided with a groove (64), the inside of the groove (64) is fixedly connected with a third spring (65), the other end of the third spring (65) is fixedly connected with a clamping block (66), one end, far away from the circular plate (211), of the two long rods (63) is provided with a collecting mechanism (7), the collecting mechanism (7) comprises a collecting frame (71), and one end of the collecting frame (71) is fixedly connected to one end, which is far away from the two long rods (71) of the collecting frame (71), the four fixing blocks (72) are grouped in pairs, one side, close to each other, of the fixing block (72) in the same group is rotatably connected with a rectangular plate (73), a marking mechanism (2) is arranged on the bottom surface of the first hilt (103), and the marking mechanism (2) comprises a long plate (215) and a concave block (21); the long plate (215) is fixedly connected to the bottom surface of the first handle (103), the concave block (21) is fixedly connected to the side wall of the long plate (215), the inner wall of the concave block (21) is rotatably connected with a handle (22), a push rod (23) is inserted into the side wall of the long plate (215) in a sliding manner, one end, far away from the handle (22), of the push rod (23) is fixedly connected with a top plate (24), one side, far away from the handle (22), of the long plate (215) is fixedly connected with two support rods (25), one end, far away from the long plate (215), of each of the two support rods (25) is fixedly connected with a circular ring (26), the inner ring surfaces of the two circular rings (26) are provided with plastic bottles (27), one end of each plastic bottle (27) is communicated with a guide pipe (28), the circular arc surface of each plastic bottle (27) is communicated with a circular pipe (213), the inner wall of each circular pipe (213) is inserted with a stop block (214), the end surface of each first blade (101) is provided with a driving mechanism (3), each driving mechanism (3) comprises a fixing plate (34) and a rack (36), one end surface of each fixing plate (34) is provided with an auxiliary rack (5), and one side of each fixing mechanism (22) is provided with a polishing mechanism (22) which is close to polish the corresponding to polish mechanism (22), the other end of the first spring (29) is fixedly connected with the handle (22), a second spring (210) is sleeved on the arc surface of the push rod (23), and two ends of the second spring (210) are fixedly connected with the long plate (215) and the push rod (23) respectively; the polishing mechanism (4) comprises a fixing rod (41) and a rectangular frame (42), the fixing rod (41) is fixedly connected to one end of the rack (36), the rectangular frame (42) is fixedly connected to the bottom end of the fixing rod (41), two polishing blocks (43) are fixedly connected to two sides of the inner wall of the rectangular frame (42), every two of the four polishing blocks (43) are in one group, and a plurality of micropores are formed in one side, away from each other, of the polishing blocks (43) in the same group; the auxiliary mechanism (5) comprises a storage frame (51), the storage frame (51) is fixedly connected to the end face of the fixing plate (34), one side, close to the rectangular frame (42), of the storage frame (51) is communicated with a connecting pipe (52), one end, far away from the storage frame (51), of the connecting pipe (52) is communicated with the rectangular frame (42), the arc face of the connecting pipe (52) is communicated with a shunt pipe (53), the other end of the shunt pipe (53) is communicated with the rectangular frame (42), a limiting ring (54) is sleeved on the arc face of the connecting pipe (52), the limiting ring (54) is fixedly connected to the side wall of the rack (36), one side, close to the limiting ring (54), of the rack (36) is fixedly connected with a welding rod (55), one end, far away from the rack (36), of the welding rod (55) is fixedly connected with a sealing gasket (56), and the sealing gasket (56) is located inside the storage frame (51); vertical plates (74) are fixedly connected to the bottom surfaces of the two rectangular plates (73), insertion rods (75) are fixedly connected to the side walls of the collecting frame (71), sliding plates (76) are slidably connected to the arc surfaces of the insertion rods (75), a limiting block (77) is fixedly connected to one side, close to the collecting frame (71), of each sliding plate (76), binding bands (78) are fixedly connected to the two sides of the collecting frame (71), and hook and loop fasteners are sewn to the two sides of each binding band (78); the size of the clamping block (66) is matched with that of the round hole (62), and the cross section of the limiting block (77) is concave.

2. The durian seedling pruning device of claim 1, characterized in that: one side, far away from the cylinder (1), of the circular plate (211) is rotatably connected with a supporting pipe (212), the supporting pipe (212) is sleeved on an arc surface of the guide pipe (28), and one side, close to the plastic bottle (27), of the top plate (24) is fixedly connected with three convex blocks (216).

3. The durian seedling pruning device of claim 2, characterized in that: actuating mechanism (3) include sleeve pipe (31) and gear (32), sleeve pipe (31) cover is established on the arc surface of cylinder (1), sleeve pipe (31) fixed connection is on the terminal surface of first blade (101), the top fixedly connected with gear (32) of sleeve pipe (31), the terminal surface fixedly connected with pole setting (33) of plectane (211), fixed plate (34) fixed connection is on the top of pole setting (33), the front slip of fixed plate (34) is inserted and is equipped with slide bar (35), rack (36) fixed connection is on the top of slide bar (35), the flank of tooth of rack (36) meshes with gear (32) mutually.