CN219536917U

CN219536917U - Tobacco topping and fork cleaning special device

Info

Publication number: CN219536917U
Application number: CN202320719386.6U
Authority: CN
Inventors: 刘志广; 孙明铭; 宗兆齐; 蒋佳祝; 杨明峰; 杨龙; 张丽
Original assignee: China Tobacco Shandong Industrial Co Ltd
Current assignee: China Tobacco Shandong Industrial Co Ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-18
Anticipated expiration: 2033-04-04

Abstract

The utility model provides a tobacco topping and crotch-cleaning special device, which belongs to the technical field of agricultural machinery, and comprises a telescopic rod, a handle, a shearing rod and a rotating device, wherein the handle is arranged at the bottom of the telescopic rod, and the shearing rod is rotatably arranged at the top of the telescopic rod; the shearing rod comprises an upper rod and a lower rod, and the upper rod and the lower rod are rotationally connected through a rotation center; a rotary spring is arranged between the upper rod and the lower rod, one end of the rotary spring is fixedly connected with the upper rod, and the other side of the rotary spring is fixedly connected with the lower rod; the tops of the upper rod and the lower rod are respectively fixed with a blade which is used for shearing off the top buds and the side branches of the tobacco; the special device for topping and applying the fork can solve the problems that the topping and applying the fork in actual production is extremely low in efficiency and needs to be stooped down for searching, the labor intensity is greatly increased, and the false shearing of tobacco leaves is prevented.

Description

Tobacco topping and fork cleaning special device

Technical Field

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a tobacco topping and fork cleaning special device.

Background

In tobacco planting technology, in order to produce high-quality tobacco, it is important to control the growth and development of tobacco plants and the distribution of nutrients in tobacco plants. In the later growth stage of the tobacco plants, timely topping is flexibly mastered according to climate conditions, soil fertility, fertilization level and tobacco plant growth vigor, the growth advantage of the top end is controlled, the conversion of reproductive growth to nutrition growth is promoted, nutrition substances can be timely distributed on each leaf, and the yield and quality of the leaf are improved. However, axillary buds begin to appear after topping, growth advantages of the upper part of tobacco plants are transferred to the axillary buds, and in order to prevent nutrient consumption, the tobacco plants need to be topped and smeared to inhibit buds in the tobacco cultivation process, which is an unreducable one-step operation in the production process.

At present, the most commonly used in actual production is still to cut the terminal buds and the side forks of the tobacco by using the handheld scissors, so that the working efficiency is extremely low, the user needs to bend down to search, the labor intensity is greatly increased, and meanwhile, the tobacco is easy to cut by mistake, so that the yield of the tobacco is reduced, and the quality is reduced.

Disclosure of Invention

In view of the above, the utility model provides a special device for topping and crotch of tobacco, which can solve the problems that the efficiency of topping and crotch making is extremely low and the user needs to bend down to search in actual production, greatly increases the labor intensity and prevents the false shearing of tobacco leaves.

The utility model is realized in the following way:

the utility model provides a tobacco topping and crotch special device, which is provided with a telescopic rod, a handle, a shearing rod and a rotating device, wherein the handle is arranged at the bottom of the telescopic rod, and the shearing rod is rotatably arranged at the top of the telescopic rod; the shearing rod comprises an upper rod and a lower rod, and the upper rod and the lower rod are rotationally connected through a rotation center; a rotary spring is arranged between the upper rod and the lower rod, one end of the rotary spring is fixedly connected with the upper rod, and the other side of the rotary spring is fixedly connected with the lower rod; the tops of the upper rod and the lower rod are respectively fixed with a blade, and the blades are used for shearing off the top buds and the side forks of the tobacco; the rotary center stretches out two dead levers to both sides, the dead lever with the top of telescopic link is through rotation axis swing joint respectively, the dead lever be used for with the shear bar is fixed the top of telescopic link, the rotation axis is used for adjusting the angle of shear bar.

The technical effect of the special tobacco topping and fork cleaning device provided by the utility model is as follows: by arranging the telescopic rod, the terminal buds and the side forks of the tobaccos with various heights are sheared, the use is convenient, the bending is not needed, the working efficiency is improved, and the labor intensity is reduced; the handle is arranged, so that the special topping and fork-cleaning device is convenient to use; the shearing rod is arranged to shear the terminal buds and the side branches of the tobacco, so that the growth of tobacco leaves is facilitated; the rotary device is arranged to control the shearing rod to shear the terminal buds and the side forks of the tobacco; the upper rod and the lower rod are controlled to rotate around the rotation center by arranging the rotation spring; by arranging the blade, the shearing of the top buds and the side branches of the tobacco is realized.

On the basis of the technical scheme, the special tobacco topping and forking device can be improved as follows:

the telescopic rod comprises a primary telescopic rod, a secondary telescopic rod, a tertiary telescopic rod and a quaternary telescopic rod, wherein the primary telescopic rod is fixedly connected with the handle, the secondary telescopic rod, the tertiary telescopic rod and the quaternary telescopic rod are sequentially sleeved on the primary telescopic rod, the secondary telescopic rod, the tertiary telescopic rod and the tertiary telescopic rod are respectively provided with a clamping device, and the clamping devices are used for fixing the telescopic rod at a specified length.

The beneficial effects of adopting above-mentioned improvement scheme are: through setting up one-level telescopic link, second grade telescopic link, tertiary telescopic link and fourth grade telescopic link, realize the control to telescopic link length, realize shearing terminal bud and the side fork of the tobacco of various heights, convenient to use does not need to bow, improves work efficiency, reduces intensity of labour.

The rotary device comprises an air cylinder and two stretching ropes, wherein the air cylinder is arranged at the top of the telescopic rod, one end of one stretching rope is fixedly connected with an output shaft of the air cylinder, and the other end of the stretching rope is fixedly connected with the upper rod; one end of the other stretching rope is fixedly connected with an output shaft of the air cylinder, the other end of the stretching rope is fixedly connected with the lower rod, the stretching rope is used for pulling the upper rod and the lower rod to rotate and shearing terminal buds and side forks of tobacco, and the air cylinder is used for providing power for stretching of the stretching rope.

The beneficial effects of adopting above-mentioned improvement scheme are: by arranging the stretching ropes, the upper rod and the lower rod are pulled to rotate around the rotation center, so that the shearing of terminal buds and side forks of tobacco is realized; by arranging the air cylinder, power is provided for the rotation of the upper rod and the lower rod.

The rotary device comprises a rotary motor, the rotary motor is fixed at the top of the telescopic rod, a connecting rod is fixedly arranged on an output shaft of the rotary motor, and an extension spring is fixedly arranged between the connecting rod and the upper rod.

The beneficial effects of adopting above-mentioned improvement scheme are: through setting up rotating electrical machines, connecting rod and extension spring, realize driving the shear bar rotation.

Further, the clamping device comprises a fixed block and a fixed groove, wherein the fixed block is arranged on the upper layer of rod, the fixed groove is arranged on the lower layer of rod, and the fixed block is matched with the fixed groove.

The beneficial effects of adopting above-mentioned improvement scheme are: through setting up the block device, realize fixing one-level telescopic link, second grade telescopic link, tertiary telescopic link and fourth grade telescopic link in the assigned position.

Further, a controller is also provided, and the controller is electrically connected with the cylinder and the rotary motor.

The beneficial effects of adopting above-mentioned improvement scheme are: the controller is arranged to control the special topping and forking device.

Further, a control button is arranged on the handle, and the control button is electrically connected with the controller.

The beneficial effects of adopting above-mentioned improvement scheme are: by arranging the control button, the shearing rod is controlled to shear the terminal buds and the side branches of the tobacco.

Wherein the handle is sequentially provided with a fixed rod, a silica gel anti-slip strip, a polytetrafluoroethylene framework, a polypropylene hard sleeve, a silica gel soft sleeve and a sheath from inside to outside; the polytetrafluoroethylene skeleton is made of polytetrafluoroethylene materials, metal reinforcing ribs are additionally arranged in the polytetrafluoroethylene materials, the polypropylene hard sleeve is thermoplastic on the periphery of the polytetrafluoroethylene skeleton, an uneven holding part is arranged on the outer surface of the polypropylene hard sleeve, and the silica gel soft sleeve is made of silica gel and is adhered to the surface of the polypropylene hard sleeve.

The beneficial effects of adopting above-mentioned improvement scheme are: by arranging the silica gel soft sleeve, slipping is prevented, and the special device for topping and forking is convenient to use.

Further, the sheath is sequentially laminated with the flax fiber layer, the protective layer and the bamboo charcoal fiber layer from inside to outside.

Furthermore, the top of the telescopic rod is provided with a searchlight for night work.

The beneficial effects of adopting above-mentioned improvement scheme are: by arranging the searchlight, the topping and crotch-cleaning operation is realized at night.

Compared with the prior art, the special tobacco topping and fork smearing device has the beneficial effects that: by arranging the telescopic rod, the terminal buds and the side forks of the tobaccos with various heights are sheared, the use is convenient, the bending is not needed, the working efficiency is improved, and the labor intensity is reduced; the handle is arranged, so that the special topping and fork-cleaning device is convenient to use; the shearing rod is arranged to shear the terminal buds and the side branches of the tobacco, so that the growth of tobacco leaves is facilitated; by arranging the rotating device, the control of shearing the top buds and the side forks of the tobacco by the shearing rod is realized, the problems that in actual production, the efficiency of topping and crotch-removing is extremely low, the user needs to bend down to find are solved, the labor intensity is greatly increased, and the false shearing of tobacco leaves is prevented; the upper rod and the lower rod are controlled to rotate around the rotation center by arranging the rotation spring; by arranging the blade, the shearing of the top buds and the side branches of the tobacco is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a tobacco topping and fork-cleaning special device;

FIG. 2 is a schematic view of a shear bar and rotating device;

FIG. 3 is a schematic cross-sectional view of a handle;

FIG. 4 is a schematic view of a second embodiment of a shear bar and rotating device;

FIG. 5 is an electrical connection diagram of a tobacco topping and fork-cleaning special purpose device;

in the drawings, the list of components represented by the various numbers is as follows:

10. a telescopic rod; 11. a first-stage telescopic rod; 12. a second-stage telescopic rod; 13. a three-stage telescopic rod; 14. a four-stage telescopic rod; 15. a clamping device; 151. a fixed block; 152. a fixing groove; 20. a handle; 21. a control button; 22. a fixed rod; 23. silica gel antislip strips; 24. a polytetrafluoroethylene skeleton; 25. polypropylene hard sleeves; 26. a silica gel soft sleeve; 27. a sheath; 30. a shear bar; 31. a pole is arranged; 32. a lower rod; 33. a rotation center; 34. a rotary spring; 35. a blade; 40. a rotating device; 41. a cylinder; 42. stretching the rope; 43. a rotating electric machine; 44. a connecting rod; 45. a tension spring; 50. and a controller.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

1-3 and 5, a first embodiment of a tobacco topping and fork-cleaning special device provided by the utility model is provided, in the embodiment, the device is provided with a telescopic rod 10, a handle 20, a shearing rod 30 and a rotating device 40, wherein the handle 20 is arranged at the bottom of the telescopic rod 10, and the shearing rod 30 is rotatably arranged at the top of the telescopic rod 10; the shear bar 30 includes an upper bar 31 and a lower bar 32, the upper bar 31 and the lower bar 32 being rotatably connected by a rotation center 33; a rotary spring 34 is arranged between the upper rod 31 and the lower rod 32, one end of the rotary spring 34 is fixedly connected with the upper rod 31, and the other side of the rotary spring 34 is fixedly connected with the lower rod 32; the top of the upper rod 31 and the top of the lower rod 32 are respectively fixed with a blade 35, and the blades 35 are used for shearing off the top buds and side branches of the tobacco; the rotation center 33 extends out of the two fixing rods to two sides, the fixing rods are movably connected with the top of the telescopic rod 10 through rotation shafts respectively, the fixing rods are used for fixing the shearing rod 30 on the top of the telescopic rod 10, and the rotation shafts are used for adjusting the angle of the shearing rod 30.

In use, the handle 20 is held to align the shearing bar 30 with the top bud and side fork of tobacco, the upper bar 31 and lower bar 32 are controlled to rotate about the center of rotation 33 by the rotating device 40, and the top bud and side fork of tobacco are sheared by the blade 35.

Wherein, in above-mentioned technical scheme, telescopic link 10 includes one-level telescopic link 11, second grade telescopic link 12, tertiary telescopic link 13 and four-level telescopic link 14, one-level telescopic link 11 and handle 20 fixed connection, and second grade telescopic link 12, tertiary telescopic link 13 and four-level telescopic link 14 overlap in proper order and establish on one-level telescopic link 11, and one-level telescopic link 11 and second grade telescopic link 12, second grade telescopic link 12 and tertiary telescopic link 13 and four-level telescopic link 14 all are provided with clamping device 15, and clamping device 15 is used for fixing telescopic link 10 at appointed length.

When the tobacco topping and fork-cleaning special device is used, the length of the tobacco topping and fork-cleaning special device is adjusted by adjusting the primary telescopic rod 11, the secondary telescopic rod 12, the tertiary telescopic rod 13 and the quaternary telescopic rod 14.

In the above technical solution, the rotating device 40 includes an air cylinder 41 and two stretching ropes 42, the air cylinder 41 is disposed at the top of the telescopic rod 10, one end of one stretching rope 42 is fixedly connected with the output shaft of the air cylinder 41, and the other end is fixedly connected with the upper rod 31; one end of the other stretching rope 42 is fixedly connected with the output shaft of the air cylinder 41, the other end of the other stretching rope 42 is fixedly connected with the lower rod 32, the stretching rope 42 is used for pulling the upper rod 31 and the lower rod 32 to rotate, the top buds and side branches of tobacco are sheared, and the air cylinder 41 is used for providing power for stretching of the stretching rope 42.

In use, the cylinder 41 is operated to pull the tensile cord 42 backwards, driving the upper 31 and lower 32 rods to rotate about the centre of rotation 33, shearing the top buds and side forks of tobacco by the blade 35. Among them, the cylinder 41 may be an ADN type cylinder manufactured by Shanghai Europe, kaiki Automation technology Co., ltd.

As shown in fig. 4, in the second embodiment of the tobacco topping and fork-cleaning device provided by the utility model, in the embodiment, the rotating device 40 comprises a rotating motor 43, the rotating motor 43 is fixed on the top of the telescopic rod 10, a connecting rod 44 is fixedly arranged on an output shaft of the rotating motor 43, and a tension spring 45 is fixedly arranged between the connecting rod 44 and the upper rod 31.

In use, the rotary motor 40 rotates to drive the connecting rod to rotate, so that the extension spring 45 pulls the upper rod 31 to rotate, and the cutting of the top buds and the side forks of the tobacco is performed through the blade 35. The rotating electric machine 40 may be a rotating electric machine of model a0022 manufactured by shenzhen technology limited.

Further, in the above technical solution, the locking device 15 includes a fixing block 151 and a fixing groove 152, where the fixing block 151 is disposed on a previous layer of rod, the fixing groove 152 is disposed on a next layer of rod, and the fixing block 151 is adapted to the fixing groove 152.

When the tobacco topping and fork-cleaning special device is used, the length of the tobacco topping and fork-cleaning special device is adjusted through adjusting the primary telescopic rod 11, the secondary telescopic rod 12, the tertiary telescopic rod 13 and the quaternary telescopic rod 14, and the tobacco topping and fork-cleaning special device is fixed through the clamping device 15.

Further, in the above-described embodiment, a controller 50 is further provided, and the controller 50 is electrically connected to the cylinder 41 and the rotating electric machine 43.

When the tobacco top-cutting and fork-cleaning device is used, the length of the tobacco top-cutting and fork-cleaning special device is adjusted through adjusting the primary telescopic rod 11, the secondary telescopic rod 12, the tertiary telescopic rod 13 and the quaternary telescopic rod 14, the tobacco top-cutting and fork-cleaning special device is fixed through the clamping device 15, the controller 50 sends out a control signal, the air cylinder 41 receives the control signal and then operates to pull the stretching rope 42 backwards to drive the upper rod 31 and the lower rod 32 to rotate around the rotating center 33, and the blade 35 cuts the top buds and the side fork of tobacco; when the cutting is completed, the output shaft of the air cylinder 41 extends forward, the tension of the stretching rope 42 is removed, and the upper rod 31 and the lower rod 32 rotate outwards under the action of the rotary spring 34; or the rotating motor 40 rotates to drive the connecting rod to rotate, so that the extension spring 45 pulls the upper rod 31 to rotate, and the cutting of the top buds and the side forks of the tobacco is performed through the blade 35.

Further, in the above-described embodiment, the control button 21 is provided on the handle 20, and the control button 21 is electrically connected to the controller 50.

In the above technical solution, the handle 20 is sequentially provided with a fixing rod 22, a silica gel anti-slip strip 23, a polytetrafluoroethylene skeleton 24, a polypropylene hard sleeve 25, a silica gel soft sleeve 26 and a sheath 27 from inside to outside; the polytetrafluoroethylene skeleton 24 is made of polytetrafluoroethylene material, metal reinforcing ribs are additionally arranged in the polytetrafluoroethylene material, the polypropylene hard sleeve 25 is thermoplastic on the periphery of the polytetrafluoroethylene skeleton, an uneven holding part is arranged on the outer surface of the polypropylene hard sleeve 25, the silica gel soft sleeve 26 is made of silica gel, and the silica gel soft sleeve is adhered to the surface of the polypropylene hard sleeve.

Further, in the above-described technical solution, the sheath 27 is laminated with a flax fiber layer, a protective layer and a bamboo charcoal fiber layer in this order from inside to outside.

Further, in the above technical solution, the top of the telescopic rod 10 is provided with a searchlight for night work.

Specifically, the principle of the utility model is as follows: the length of the tobacco topping and fork smearing special device is adjusted by adjusting the primary telescopic rod 11, the secondary telescopic rod 12, the tertiary telescopic rod 13 and the quaternary telescopic rod 14, the tobacco topping and fork smearing special device is fixed by the clamping device 15, the controller 50 sends out a control signal, the air cylinder 41 receives the control signal and then operates to pull the stretching rope 42 backwards to drive the upper rod 31 and the lower rod 32 to rotate around the rotating center 33, and the blade 35 shears the top buds and the side forks of the tobacco; when the cutting is completed, the output shaft of the air cylinder 41 extends forward, the tension of the stretching rope 42 is removed, and the upper rod 31 and the lower rod 32 rotate outwards under the action of the rotary spring 34; or the rotating motor 40 rotates to drive the connecting rod to rotate, so that the extension spring 45 pulls the upper rod 31 to rotate, and the cutting of the top buds and the side forks of the tobacco is performed through the blade 35.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The tobacco topping and forking special device is characterized by comprising a telescopic rod (10), a handle (20), a shearing rod (30) and a rotating device (40), wherein the handle (20) is arranged at the bottom of the telescopic rod (10), and the shearing rod (30) is rotatably arranged at the top of the telescopic rod (10); the shear bar (30) comprises an upper bar (31) and a lower bar (32), wherein the upper bar (31) and the lower bar (32) are rotationally connected through a rotation center (33); a rotary spring (34) is arranged between the upper rod (31) and the lower rod (32), one end of the rotary spring (34) is fixedly connected with the upper rod (31), and the other side of the rotary spring (34) is fixedly connected with the lower rod (32); the tops of the upper rod (31) and the lower rod (32) are respectively fixed with a blade (35), and the blades (35) are used for shearing off the top buds and side branches of tobacco; the rotary center (33) stretches out two fixed rods towards two sides, the fixed rods are movably connected with the top of the telescopic rod (10) through rotary shafts respectively, the fixed rods are used for fixing the shearing rod (30) at the top of the telescopic rod (10), and the rotary shafts are used for adjusting the angle of the shearing rod (30).

2. The tobacco topping and branching special device according to claim 1, wherein the telescopic rod (10) comprises a primary telescopic rod (11), a secondary telescopic rod (12), a tertiary telescopic rod (13) and a quaternary telescopic rod (14), the primary telescopic rod (11) is fixedly connected with the handle (20), the secondary telescopic rod (12), the tertiary telescopic rod (13) and the quaternary telescopic rod (14) are sequentially sleeved on the primary telescopic rod (11), the primary telescopic rod (11) and the secondary telescopic rod (12), the secondary telescopic rod (12) and the tertiary telescopic rod (13) and the quaternary telescopic rod (14) are respectively provided with a clamping device (15), and the clamping device (15) is used for fixing the telescopic rod (10) at a specified length.

3. The tobacco topping and forking special device according to claim 2, wherein the rotating device (40) comprises an air cylinder (41) and two stretching ropes (42), the air cylinder (41) is arranged at the top of the telescopic rod (10), one end of one stretching rope (42) is fixedly connected with an output shaft of the air cylinder (41), and the other end of the stretching rope is fixedly connected with the upper rod (31); one end of the other stretching rope (42) is fixedly connected with an output shaft of the air cylinder (41), the other end of the stretching rope is fixedly connected with the lower rod (32), the stretching rope (42) is used for pulling the upper rod (31) and the lower rod (32) to rotate so as to cut top buds and side branches of tobacco, and the air cylinder (41) is used for providing power for stretching of the stretching rope (42).

4. A tobacco topping and fork-cleaning special device according to claim 3, characterized in that the rotating device (40) comprises a rotating motor (43), the rotating motor (43) is fixed at the top of the telescopic rod (10), a connecting rod (44) is fixedly arranged on an output shaft of the rotating motor (43), and a tension spring (45) is fixedly arranged between the connecting rod (44) and the upper rod (31).

5. The tobacco topping and forking special device according to claim 4, wherein the clamping device (15) comprises a fixed block (151) and a fixed groove (152), wherein the fixed block (151) is arranged on a layer of rods, the fixed groove (152) is arranged on a layer of rods below, and the fixed block (151) is matched with the fixed groove (152).

6. The tobacco topping and fork-cleaning special device according to claim 5, characterized in that a controller (50) is also provided, said controller (50) being electrically connected to said cylinder (41) and to said rotary electric machine (43).

7. The tobacco topping and fork-cleaning special device according to claim 6, wherein a control button (21) is arranged on the handle (20), and the control button (21) is electrically connected with the controller (50).

8. The tobacco topping and forking special device according to claim 7, wherein the handle (20) comprises a fixed rod (22), a silica gel anti-slip strip (23), a polytetrafluoroethylene framework (24), a polypropylene hard sleeve (25), a silica gel soft sleeve (26) and a sheath (27) from inside to outside in sequence; the polytetrafluoroethylene skeleton (24) is made of polytetrafluoroethylene materials, metal reinforcing ribs are additionally arranged in the polytetrafluoroethylene materials, the polypropylene hard sleeve (25) is thermoplastic on the periphery of the polytetrafluoroethylene skeleton, an uneven holding part is arranged on the outer surface of the polypropylene hard sleeve (25), and the silica gel soft sleeve (26) is made of silica gel and is adhered to the surface of the polypropylene hard sleeve.

9. The tobacco topping and furcation special device according to claim 8, wherein the sheath (27) is sequentially laminated with a flax fiber layer, a protective layer and a bamboo charcoal fiber layer from inside to outside.

10. The tobacco topping and fork-cleaning special device according to claim 9, characterized in that the top of the telescopic rod (10) is provided with a searchlight for night work.