Handheld tobacco topping device

Abstract

The utility model discloses a handheld tobacco topping device which is characterized in that two shear bodies are hinged to each other, shear blades are arranged on the shear bodies, and the two shear blades are oppositely arranged and can be in sliding contact with each other; the driving piece is in transmission connection with the two scissor bodies; the spray head is mounted on the machine shell; the number of the pipe bodies is two, the two pipe bodies are both fixed to the machine shell, tobacco can be located between the two pipe bodies, absorbent cotton is attached to the inner walls of the pipe bodies, disinfectant is soaked in the absorbent cotton, notches are formed in the side walls of the pipe bodies, the shear bodies can penetrate through the notches and are limited in the pipe bodies, and the absorbent cotton can make contact with the shear blades. The driving piece can drive the two shearing bodies to act so as to shear off stems of the tobacco; according to the tobacco topping device, the spraying head can spray the suckercide to the cut-off face of the tobacco stem, the tobacco stem can be cut off, the suckercide can be sprayed to the cut-off face of the stem, and the tobacco topping operation efficiency is high; every time the scissors body is cut off, the scissors body returns to the inner side of the pipe body and makes full contact with the absorbent cotton, and the disinfectant on the absorbent cotton can disinfect the scissors body.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of agricultural equipment more specifically relates to a hand -held tobacco topping device. BACKGROUND

[0002] Tobacco grows to a certain stage, need to carry out topping operation to its plant, that is, the stem of tobacco is cut off, the top of the plant is cut off and separated, the operation can eliminate the growth advantage of the top of tobacco, promote the growth of tobacco lateral bud, thereby helping the yield increase of tobacco, the existing tobacco topping equipment can only cut off the stem of tobacco at present, and the stem needs to be sprayed with bud inhibitor after cutting, the two operations are carried out separately, which affects the topping efficiency, at the same time, in the process of topping tobacco, the cutter continuously contacts with multiple tobacco plants, the cutter cannot be disinfected, and tobacco diseases are easily spread.

[0003] Therefore, how to provide a hand -held tobacco topping device, which can overcome the above problems, is a problem that those skilled in the art need to solve. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a hand -held tobacco topping device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A hand -held tobacco topping device, comprising:

[0007] A casing;

[0008] Scissors, the scissors include a scissors body and a scissors shaft, the scissors body is provided with two and is located outside the casing, one end of the scissors body is provided with a hinge hole, the scissors shaft is inserted in the two hinge holes at the same time, the scissors shaft is connected with the casing, the outer side wall of the two scissors bodies is tightly slid, one long side of the scissors body is provided with a cutting edge, the two cutting edges are oppositely arranged, and tobacco can be located between the two cutting edges;

[0009] A driving part, the driving part is installed on the casing, the output end of the driving part is connected with the two scissors bodies, and the driving part drives the scissors body to rotate around the axis of the scissors shaft;

[0010] A bud inhibitor spraying assembly, the bud inhibitor spraying assembly comprises a spray head, the spray head is installed on the casing, the spray head is connected with an external bud inhibitor supply source, and the spray end of the spray head can be aligned with the tobacco located between the two cutting edges;

[0011] The disinfection assembly comprises a pipe body and water-absorbing cotton, the pipe body is provided with two and is fixed on the shell, the tobacco can be located between the two pipe bodies, the inner wall of the pipe body is uniformly attached with the water-absorbing cotton, the water-absorbing cotton is infiltrated with disinfectant, one side wall of the pipe body is provided with a long strip-shaped opening, two shears can pass through two openings and are limited in the two pipe bodies, and the water-absorbing cotton can be in contact with the shear blade.

[0012] Compared with the prior art, the driving member in the utility model can drive two shears to move towards each other and away from each other around the shear shaft, and the two shears can smoothly cut the tobacco stalk located between the two shears when the two shears act; after the tobacco stalk is cut, the nozzle can spray the bud inhibitor to the cut surface of the tobacco stalk, that is, the device can cut the tobacco stalk and spray the bud inhibitor to the cut surface of the tobacco stalk at the same time, thereby improving the operation efficiency and operation effect of tobacco topping; by designing the disinfection assembly, the shear can enter the inner side of the pipe body after each cutting operation and resetting, the inner side of the pipe body is provided with the water-absorbing cotton, the water-absorbing cotton is infiltrated with disinfectant, the shear located in the inner side of the pipe body can be in full contact with the water-absorbing cotton, and the disinfectant on the water-absorbing cotton can fully disinfect the shear.

[0013] Preferably, the two ends of the shear shaft are fixed to the inner wall of the shell, two stop rings are coaxially fixed on the shear shaft, the two shears are arranged in sequence along the axial length direction of the shear shaft, the two shears are limited between the two stop rings, and the outer side walls of the two shears are in close sliding contact. The two shears can be closely arranged to ensure that the two shear blades can smoothly cut the tobacco stalk when moving towards each other.

[0014] Preferably, the driving member comprises gear one, gear two, gear three, a speed reducer, a limiting shaft and a connecting rod, the gear one, the gear two, the gear three, the limiting shaft and the connecting rod are located in the casing; the casing is rotatably supported with two gear ones engaged together, the axial line of the gear one is parallel to the axial line of the cutting shaft; the gear two is coaxially fixed with one of the gear ones; the gear three is engaged with the gear two, and the gear three is arranged between the two gear ones; the speed reducer is fixed on the casing, and the output rotating shaft of the speed reducer is coaxially fixed with the gear three; the plane defined by the axial lines of the two gear ones is perpendicular to the plane defined by the axial line of the gear three and the axial line of the cutting shaft; one end surface of each of the gear ones is fixed with one of the limiting shafts, the axial line of the limiting shaft is parallel to the axial line of the gear one with a spacing; the connecting rod is provided with two and is fixed with two cutting bodies respectively, the rod wall of the connecting rod is provided with a long slot, the length direction of the long slot and the length direction of the cutting body have an included angle, and the two limiting shafts are respectively and slidingly embedded in the two long slots. The driving member can smoothly drive the two cutting bodies to move towards or away from each other.

[0015] Preferably, the bud inhibitor spraying assembly further comprises a connecting piece one, a connecting piece two, a screw rod and a nut, the connecting piece one is fixed on the casing, the connecting piece one is provided with a strip-shaped hole, the length direction of the strip-shaped hole is parallel to the axial line of the cutting shaft; the connecting piece two is provided with a sliding groove, the groove length direction of the sliding groove is the same as the length direction of the strip-shaped hole, the connecting piece one simultaneously slidingly contacts with the groove bottom wall and the two groove side walls of the sliding groove; the screw rod is vertically fixed on the groove bottom wall of the sliding groove, the screw rod is provided in the strip-shaped hole; the nut is screwed on the screw rod, the nut and the groove bottom wall of the sliding groove can clamp the connecting piece two; the spray head is fixed on the connecting piece two, the spraying direction of the spray head is parallel to the axial line of the cutting shaft, and the spray head is located between the two ends of the cutting body. The distance between the spray head and the cutting body can be adjusted.

[0016] Preferably, the disinfecting assembly further comprises a fixing piece, the fixing piece is provided with two, one end of each of the two fixing pieces is fixed with the outer side wall of the two pipe bodies, and the other end of each of the two fixing pieces is fixed with the casing. The pipe body can be reliably connected with the casing.

[0017] Preferably, the length direction of the tube body is parallel to the length direction of the cutting body, the length direction of the gap is the same as the length direction of the tube body, the tube body is closed at both ends, the tube body is provided with a clearance hole communicating with the gap near a closed end of the casing, the clearance hole is located inside the cross-sectional inner contour of the tube body, and the length of the inner side wall of the tube body provided with the gap is greater than the width of the gap. The disinfectant solution in the tube body will not easily flow out of the gap or the clearance hole, and the water-absorbing cotton has strong water absorption, and the disinfectant solution in the water-absorbing cotton will not easily flow out.

[0018] Preferably, the disinfecting assembly further comprises a liquid tank and a valve, the liquid tank is fixed on the casing, the liquid tank is capable of containing disinfectant solution, the liquid tank is provided with a liquid inlet and a liquid outlet, the liquid inlet is detachably blocked by a cover, and one end of the valve communicates with the liquid outlet; each side wall of the tube body is provided with a liquid supplementing hole communicating therewith, and the end of the valve away from the liquid outlet simultaneously communicates with the two liquid supplementing holes. The disinfectant solution in the water-absorbing cotton in the tube body can be replenished in time.

[0019] Preferably, a handle is further provided, and the handle is fixed on the casing. The handle can be used by the staff to flexibly operate the device. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0021] Figure 1 is an axonometric view of two cutting bodies after being brought together in a handheld tobacco topping device Figure 1 ;

[0022] Figure 2 is an axonometric view of two cutting bodies after being brought together in a handheld tobacco topping device Figure 2 ;

[0023] Figure 3 is a plan view of two cutting bodies after being brought together in a handheld tobacco topping device;

[0024] Figure 4 is a plan view of two cutting bodies each located in a tube in a handheld tobacco topping device;

[0025] Figure 5 is a partial axonometric view of two cutting bodies after being brought together in a handheld tobacco topping device Figure 1 ;

[0026] Figure 6 is a local axonometric view of two shears in a hand-held tobacco topping device being brought together Figure 2 ;

[0027] Figure 7 is a local axonometric view of two shears in a hand-held tobacco topping device being brought together

[0028] Figure 8 is a local axonometric view of a hand-held tobacco topping device.

[0029] In the drawings:

[0030] 01 is a casing, 02 is a shear, 020 is a shear blade, 03 is a shear shaft, 04 is a gear one, 05 is a gear two, 06 is a gear three, 07 is a speed reducer motor, 08 is a limiting shaft, 09 is a connecting rod, 090 is a long hole, 10 is a spray head, 11 is a connecting piece one, 110 is a strip hole, 12 is a connecting piece two, 120 is a sliding groove, 13 is a screw rod, 14 is a nut, 15 is a tube body, 150 is an opening, 151 is a clearance hole, 152 is a liquid supplementing opening, 16 is an absorbent cotton, 17 is a fixing piece, 18 is a liquid medicine tank, 19 is a valve, 20 is a blocking ring, and 21 is a handle. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0032] The hand-held tobacco topping device disclosed by the present application, the driving member in the present application can drive the two shears 02 to move towards each other and away from each other around the shear shaft 03, and the two shears 02 can smoothly cut the stalks of tobacco located between the two shears when the two shears move;

[0033] When the stalks of tobacco are cut, the spray head 10 can spray the cut surface of the tobacco stalks with a bud inhibitor, that is, the device can not only cut the stalks of tobacco, but also can spray the bud inhibitor on the cut surface of the stalks, thereby improving the operation efficiency and operation effect of tobacco topping;

[0034] By designing the disinfection assembly, the shear 02 can enter the inside of the tube body 15 after resetting each time the shear 02 performs a cutting operation, the inside of the tube body 15 is provided with the absorbent cotton 16, the absorbent cotton 16 is soaked with disinfectant, the shear 02 located in the inside of the tube body 15 can be in full contact with the absorbent cotton 16, and the disinfectant on the absorbent cotton 16 can fully disinfect the shear 02;

[0035] The drive component in this application has a simple structure. It uses a geared motor 07 to drive two limit shafts 08 to rotate. The limit shafts 08 are arranged in a long hole 090. When the limit shafts 08 rotate in both directions, they can realize the opposite or opposite movements of the two shear bodies 02.

[0036] The disinfection component in this application also includes a liquid tank 18 and a valve 19. This design ensures that there is enough disinfectant on the absorbent cotton 16 inside the tube 15 to ensure the disinfection effect on the shear body 02.

[0037] By designing handle 21, workers can operate the device flexibly;

[0038] By designing connector 11, connector 2, screw 13, and nut 14, the distance between nozzle 10 and shear body 02 is adjustable, thereby ensuring that the bud-suppressing agent sprayed by nozzle 10 can reliably adhere to the cut surface of tobacco stem; at the same time, when moving the device to limit the tobacco between the two tubes 15, nozzle 10 will not interfere with the tobacco.

[0039] Example

[0040] See appendix Figures 1-8 This is a schematic diagram of the overall and partial structure of one embodiment of the present invention. The present invention specifically discloses a handheld tobacco topping device, which includes:

[0041] The housing 01 has a handle 21 fixed to one end. The length direction of the handle 21 can be parallel to the length direction of the housing 01 or perpendicular to the length direction of the housing 01. In this embodiment, the length direction of the handle 21 is the same as the length direction of the housing 01. The worker can hold the handle 21 to operate the device.

[0042] The scissors include a shear body 02 and a shear shaft 03. There are two shear bodies 02, both located outside the housing 01. One end of the shear body 02 is sharp, and the other end has a hinge hole. The center line of the hinge hole is perpendicular to the length direction of the shear body 02. A shear shaft 03 is slidably and tightly inserted into both hinge holes. The shear shaft 03 is connected to the housing 01. One long side of the shear body 02 has a shear blade 020, and the other long side of the shear body 02 is a shear back. The two shear blades 020 are arranged opposite to each other, and tobacco can be located between the two shear blades 020. By rotating the two shear blades 020 relative to each other, the tobacco located between them can be cut.

[0043] The drive unit is installed on the housing 01. The output end of the drive unit is connected to two shears 02. The drive unit drives the shears 02 to rotate around the axis of the shear shaft 03. When the tobacco stalk is between the two shear blades 020, the drive unit can drive the two shears 02 to move in opposite directions. The two shear blades 020 can cut the tobacco stalk, thereby achieving the topping of the tobacco.

[0044] The sprout inhibitor spraying assembly comprises a spray head 10 mounted on the machine shell 01, the spray head 10 is connected with an external sprout inhibitor supply source, the spray end of the spray head 10 can be aligned with the tobacco between the two cutting blades 020; when the cutting of the tobacco stem is completed, the two cutting blades 020 move in opposite directions, the cutting surface of the cut tobacco is between the two cutting blades 020, at this time the spray head 10 can spray the sprout inhibitor on the cutting surface, the external sprout inhibitor supply source can deliver the liquid sprout inhibitor with a certain pressure to the spray head 10, the external sprout inhibitor supply source mainly comprises a pump body and a box body, the liquid sprout inhibitor is prepared in the box body, the inlet of the pump body is connected with the box body, the outlet of the pump body is connected with the spray head 10 through a hose, and the pump body can deliver the liquid sprout inhibitor in the box body to the spray head 10 when powered on.

[0045] The disinfection assembly comprises a pipe body 15 and a water-absorbing cotton 16, the pipe body 15 with a rectangular cross-sectional outer contour and a rectangular cross-sectional inner contour is provided with two pipe bodies 15 fixed on the machine shell 01, the tobacco can be located between the two pipe bodies 15, the inner wall of the pipe body 15 is uniformly attached with the water-absorbing cotton 16, the water-absorbing cotton 16 is thick enough, the water-absorbing cotton 16 can be deformed under pressure when the cutting body 02 enters the inside of the pipe body 15, the water-absorbing cotton 16 is soaked with disinfectant, the disinfectant in the present application is alcohol, a long strip-shaped opening 150 is formed in one side wall of the pipe body 15, when the two cutting bodies 02 move in opposite directions, the two cutting bodies 02 can pass through the two openings 150 respectively and be limited in the two pipe bodies 15, the water-absorbing cotton 16 can be in contact with the cutting blade 020, and the disinfectant in the water-absorbing cotton 16 can be in full contact with the cutting body 02, so that the disinfection of the cutting blade 020 is realized.

[0046] The disinfection of the cutting body 02 and the cutting blade 020 is carried out when the two cutting bodies 02 move in opposite directions, that is, at this time the two cutting bodies 02 are opened at a certain angle, which is convenient for subsequently placing the tobacco between the two cutting blades 020; at the same time, when the cutting body 02 enters the pipe body 15, the back of the cutting blade first contacts and presses the water-absorbing cotton 16, so as to reduce the damage of the cutting blade 020 to the water-absorbing cotton 16 as much as possible, and the water-absorbing cotton 16 is a vulnerable part and can be disassembled and replaced later.

[0047] The two ends of the cutting shaft 03 are fixed with the inner wall of the machine shell 01, the cutting shaft 03 is coaxially fixed with two circular retaining rings 20, the two cutting bodies 02 are arranged in sequence along the axial length direction of the cutting shaft 03, the two cutting bodies 02 are limited between the two retaining rings 20, the outer side walls of the two cutting bodies 02 are in sliding close contact, the two retaining rings 20 are respectively in sliding close contact with the two cutting bodies 02, the two retaining rings 20 can limit the two cutting bodies 02, ensure that the distance between the two cutting blades 020 is very small, and ensure that the two cutting blades 020 can smoothly cut off the stem of the tobacco when moving.

[0048] The driving member comprises gear one 04, gear two 05, gear three 06, speed reduction motor 07, limiting shaft 08 and connecting rod 09, and the gear one 04, the gear two 05, the gear three 06, the limiting shaft 08 and the connecting rod 09 are located in the casing 01; two gear ones 04 are rotatably supported on the casing 01 and meshed together, and the axial line of the gear one 04 is parallel to the axial line of the shearing shaft 03; the gear two 05 is coaxially fixed with one gear one 04; the gear three 06 is meshed with the gear two 05, and the gear three 06 is arranged between the two gear ones 04; the speed reduction motor 07 is fixed on the casing 01, and the output rotating shaft of the speed reduction motor 07 is coaxially fixed with the gear three 06; the speed reduction motor 07 in the application is a servo speed reduction motor, and the rotating speed, rotating direction and rotating angle of the output rotating shaft of the speed reduction motor 07 can be adjusted; the speed reduction motor 07 can drive the gear three 06 to rotate, the gear three 06 drives the gear two 05 to rotate when rotating, the gear two 05 drives one gear one 04 to rotate when rotating, and the other gear one 04 also rotates when one gear one 04 rotates, and the rotating directions of the two gear ones 04 are opposite.

[0049] The plane defined by the axial lines of the two gear ones 04 is perpendicular to the plane defined by the axial line of the gear three 06 and the axial line of the shearing shaft 03; the layout of the gear one 04, the gear two 05 and the gear three 06 is relatively compact, which can reduce the size of the casing 01 and facilitate holding the device.

[0050] One limiting shaft 08 is fixed to each end surface of each gear one 04, the axial line of the limiting shaft 08 is parallel to the axial line of the gear one 04 and has a spacing; two connecting rods 09 are provided and each is fixed with two shearing bodies 02, a long hole 090 is formed in the rod wall of the connecting rod 09, the length direction of the long hole 090 has an included angle with the length direction of the shearing body 02, and the two limiting shafts 08 are respectively slidably embedded in the two long holes 090.

[0051] When the plane defined by the axial lines of the two limiting shafts 08 is parallel to the plane defined by the axial lines of the two gear ones 04, and the plane defined by the axial lines of the two limiting shafts 08 is located between the axial line of the shearing shaft 03 and the axial line of the gear one 04, the length directions of the two shearing bodies 02 are parallel, and the two shearing blades 020 are in contact.

[0052] When the two limiting shafts 08 are closest, the two shearing bodies 02 are respectively arranged in the two pipe bodies 15, and the length direction of the shearing body 02 is the same as the length direction of the pipe body 15.

[0053] Further specifically, the bud inhibiting agent spraying assembly further comprises a first connecting piece 11, a second connecting piece 12, a screw rod 13 and a nut 14. The first connecting piece 11 is fixed on the casing 01, and a strip-shaped hole 110 is formed in the first connecting piece 11. The length direction of the strip-shaped hole 110 is parallel to the axis of the cutting shaft 03. The second connecting piece 12 is provided with a sliding groove 120, and the length direction of the sliding groove 120 is the same as the length direction of the strip-shaped hole 110. The first connecting piece 11 is in sliding contact with the groove bottom wall and the two groove side walls of the sliding groove 120, that is, the first connecting piece 11 is in sliding connection with the second connecting piece 12. The screw rod 13 is vertically fixed on the groove bottom wall of the sliding groove 120, and the screw rod 13 is arranged in the strip-shaped hole 110. The nut 14 is screwed on the screw rod 13, and the nut 14 can clamp the second connecting piece 12 with the groove bottom wall of the sliding groove 120. The distance between the spray head 10 and the cutting body 02 can be adjusted. After the adjustment is completed, the positioning of the spray head 10 can be realized by tightening the nut 14. The spray head 10 is fixed on the second connecting piece 12, and the spraying direction of the spray head 10 is parallel to the axis of the cutting shaft 03. The spray head 10 is located between the two ends of the cutting body 02.

[0054] Further specifically, the disinfecting assembly further comprises a fixing piece 17. Two fixing pieces 17 are provided. One end of each of the two fixing pieces 17 is fixed to the outer side wall of the two pipe bodies 15 respectively, and the other end of each of the two fixing pieces 17 is fixed to the casing 01. The pipe body 15 can be reliably connected to the casing 01.

[0055] The length direction of the pipe body 15 can be parallel to the length direction of the cutting body 02. The length direction of the opening 150 is the same as the length direction of the pipe body 15. The two ends of the pipe body 15 are closed. A clearance hole 151 is formed in the closed end of the pipe body 15 close to the casing 01, and the clearance hole 151 is in communication with the opening 150.

[0056] In use, the pipe body 15 is arranged in a nearly horizontal state, and the clearance hole 151 is located inside the cross-sectional inner contour of the pipe body 15, so that the disinfectant liquid in the pipe body 15 cannot easily flow out directly from the end of the pipe body 15. The width of the long inner side wall of the pipe body 15 provided with the opening 150 is greater than the width of the opening 150, so that a certain amount of disinfectant liquid can be stored in the pipe body 15, thereby ensuring that the water-absorbing cotton 16 maintains a certain degree of moisture.

[0057] Further specifically, the disinfecting assembly further comprises a liquid medicine tank 18 and a valve 19. The rectangular liquid medicine tank 18 is fixed on the casing 01, and the interior of the liquid medicine tank 18 can contain disinfectant liquid. The liquid medicine tank 18 is provided with a liquid inlet and a liquid outlet. The liquid inlet is detachably sealed by a cover body. One end of the valve 19 is in communication with the liquid outlet. The side wall of each pipe body 15 is provided with a liquid supplementing hole 152 in communication therewith. The end of the valve 19 away from the liquid outlet is in communication with the two liquid supplementing holes 152 simultaneously. When the valve 19 is opened, the disinfectant liquid in the liquid medicine tank 18 can flow into the two pipe bodies 15, thereby ensuring that the water-absorbing cotton 16 in the two pipe bodies 15 can maintain a state of being soaked by the disinfectant liquid.

[0058] The handle 21 is fixed with a switch for controlling the on-off of the liquid circuit of the spray head 10 and the action of the reduction motor 07.

[0059] When the device is in use:

[0060] The worker holds the handle 21 and makes the pipe body 15 in a nearly horizontal arrangement and the shearing shaft 03 in a nearly vertical arrangement;

[0061] In the initial state, the two shearing bodies 02 are respectively located in the two pipe bodies 15, when it is needed to cut the tobacco stalk, the device is moved, the tobacco stalk to be cut is arranged between the two pipe bodies 15, and the highest point of the tobacco stalk to be cut is arranged higher than the pipe body 15; then the reduction motor 07 is controlled to act, the reduction motor 07 drives the two shearing bodies 02 to act, the two shearing bodies 02 move towards each other to be parallel to each other in the length direction and then reset, that is, the two shearing bodies 02 reset immediately after cutting the tobacco stalk, when the two shearing bodies 02 reset, the shearing body 02 reenters the pipe body 15, the shearing body 02 contacts the water-absorbing cotton 16 soaked with disinfectant, so that the disinfection of the shearing body 02 is completed;

[0062] After the two shearing bodies 02 reset, the spray head 10 sprays the sprout inhibitor downward, the sprout inhibitor sprayed by the spray head 10 can fall on the cut surface of the cut tobacco, so that the spraying of the sprout inhibitor is completed.

[0063] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between various embodiments can be referred to each other.

[0064] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hand-held tobacco topping device, characterized in that Include: The shell (01); Scissors, the scissors include scissors (02) and scissors shaft (03), the scissors (02) are provided with two and are located outside the shell (01), one end of the scissors (02) is provided with a hinge hole, the scissors shaft (03) is inserted in the two hinge holes at the same time, the scissors shaft (03) is connected with the shell (01), the outer side wall of two scissors (02) is in sliding close contact, one long side of the scissors (02) is provided with a cutting edge (020), two cutting edges (020) are arranged opposite, tobacco can be located between two cutting edges (020); Driving piece , the driving piece is installed on the shell (01), the output end of the driving piece is connected with two scissors (02), the driving piece drives the scissors (02) to rotate around the axis of the scissors shaft (03); The germination inhibitor spraying assembly includes a spray head (10), the spray head (10) is installed on the shell (01), the spray head (10) is connected with an external germination inhibitor supply source, the spray end of the spray head (10) can be aligned with the tobacco located between two cutting edges (020); The disinfection assembly includes a pipe body (15) and a water absorbing cotton (16), the pipe body (15) is provided with two and is fixed on the shell (01), the tobacco can be located between two pipe bodies (15), the inner wall of the pipe body (15) is uniformly attached with the water absorbing cotton (16), the water absorbing cotton (16) is soaked with disinfectant, one side wall of the pipe body (15) is provided with a long strip-shaped opening (150), two scissors (02) can pass through two openings (150) and be limited in two pipe bodies (15), the water absorbing cotton (16) can be in contact with the cutting edge (020).

2. A hand-held tobacco topping device according to claim 1, characterised in that Both ends of the scissors shaft (03) are fixed with the inner wall of the shell (01), two stop rings (20) are coaxially fixed on the scissors shaft (03), two scissors (02) are arranged in sequence along the axial length direction of the scissors shaft (03), two scissors (02) are limited between two stop rings (20), and the outer side wall of two scissors (02) is in sliding close contact.

3. A hand-held tobacco topping device according to claim 1, wherein, The driving member includes gear one (04), gear two (05), gear three (06), speed reducer motor (07), limiting shaft (08) and connecting rod (09), gear one (04), gear two (05), gear three (06), limiting shaft (08) and connecting rod (09) are located in the casing (01); the casing (01) is rotatably supported with two meshing gears (04), the shaft center line of the gear (04) is parallel to the shaft center line of the shear shaft (03); the gear two (05) is coaxially fixed with one of the gear one (04); the gear three (06) is engaged with the gear two (05), and the gear three (06) is arranged between the two gear one (04); the speed reducer motor (07) is fixed on the casing (01), and the output shaft of the speed reducer motor (07) is coaxially fixed with the gear three (06); the plane defined by the shaft center lines of the two gear one (04) is perpendicular to the plane defined by the shaft center line of the gear three (06) and the shaft center line of the shear shaft (03); one end surface of each gear one (04) is fixed with one limiting shaft (08), the shaft center line of the limiting shaft (08) is parallel to the shaft center line of the gear one (04) and has a spacing; the connecting rod (09) is provided with two and is respectively fixed with two shear bodies (02), the rod wall of the connecting rod (09) is provided with a long hole (090), the length direction of the long hole (090) and the length direction of the shear body (02) have an included angle, and the two limiting shafts (08) are respectively slidably embedded in the two long holes (090).

4. A hand-held tobacco topping device according to claim 1, wherein, The bud inhibitor spraying assembly further includes connecting piece one (11), connecting piece two (12), screw rod (13) and nut (14), connecting piece one (11) is fixed on the casing (01), strip-shaped hole (110) is formed in connecting piece one (11), the length direction of the strip-shaped hole (110) is parallel to the shaft center line of the shear shaft (03); connecting piece two (12) is provided with a chute (120), the chute (120) has the same length direction as the length direction of the strip-shaped hole (110), connecting piece one (11) simultaneously slides with the chute (120) groove bottom wall and two chute side walls; the screw rod (13) is vertically fixed on the chute (120) groove bottom wall, the screw rod (13) is arranged in the strip-shaped hole (110); the nut (14) is arranged on the screw rod (13), the nut (14) and the chute (120) groove bottom wall can clamp the connecting piece two (12); the spray head (10) is fixed on the connecting piece two (12), the spray direction of the spray head (10) is parallel to the shaft center line of the shear shaft (03), and the spray head (10) is located between the two ends of the shear body (02).

5. A hand-held tobacco topping device according to claim 1, wherein, The disinfection assembly further comprises two fixing members (17), one end of each of the two fixing members (17) is fixed to the outer sidewall of the two pipe bodies (15), and the other end of each of the two fixing members (17) is fixed to the shell (01).

6. A hand-held tobacco topping device according to claim 1, wherein, The length direction of the pipe body (15) is parallel to the length direction of the shears (02), the length direction of the gap (150) is the same as the length direction of the pipe body (15), the two ends of the pipe body (15) are closed, one closed end of the pipe body (15) close to the shell (01) is provided with a clearance hole (151) in communication with the gap (150), the clearance hole (151) is located inside the cross-sectional inner contour of the pipe body (15), and the width of one long inner sidewall of the pipe body (15) provided with the gap (150) is greater than the width of the gap (150).

7. A hand-held tobacco topping device according to claim 1, wherein The disinfection assembly further comprises a liquid medicine tank (18) and a valve (19), the liquid medicine tank (18) is fixed to the shell (01), the inside of the liquid medicine tank (18) can contain disinfectant, the liquid medicine tank (18) is provided with a liquid inlet and a liquid outlet, the liquid inlet is detachably blocked by a cover, and one end of the valve (19) is in communication with the liquid outlet; each sidewall of the pipe body (15) is provided with a liquid supplementing opening (152) in communication therewith, and the end of the valve (19) away from the liquid outlet is in communication with the two liquid supplementing openings (152) at the same time.

8. A hand-held tobacco topping device according to claim 1, wherein, Further comprising a handle (21), the handle (21) is fixed to the shell (01).

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