CN115413477A

CN115413477A - Weeding device for tea planting

Info

Publication number: CN115413477A
Application number: CN202211161920.2A
Authority: CN
Inventors: 张乐平; 吴金平
Original assignee: Suichuan County Hanlu Tea Industry Development Co ltd
Current assignee: Suichuan County Tanghunan Pingminfu Tea Co.,Ltd.
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2022-12-02
Anticipated expiration: 2042-09-23
Also published as: CN115413477B

Abstract

The invention relates to a weeding device for tea planting, which comprises a workbench and a handle fixedly arranged at one end of the workbench, wherein four supporting columns with universal wheels are fixedly arranged at the lower end of the workbench, under the matching of a motor, an output shaft, a limiting ring, a cutting knife, a second bevel gear, a first bevel gear, a rotating shaft, a first belt group, a connecting rod, a cleaning roller wheel, a hook rod and connecting channels, grass on the hook rod can be blocked by the connecting channels, meanwhile, the hook rod can be extruded when finally separating from the connecting channels, the rubber column can be restored to an initial position through self elasticity after being pressed, certain vibration can be carried out on an inclined panel in the process, and the grass can fall into a storage shell through the inclined panel for storage. The invention relates to the technical field of weeding devices. The straw cutting machine has the advantages that the cut straws can be collected and stored while being cut, certain labor force is saved, and the use is convenient.

Description

Weeding device for tea planting

Technical Field

The invention relates to the technical field of weeding devices, in particular to a weeding device for tea planting.

Background

Tea leaves originated in china, and were the earliest used as sacrificial offerings. However, the beverage is eaten by people in the late spring and autumn, is developed into a medicinal food in the middle of Western Han, is developed into a palace high-grade beverage in the later period of Western Han, and is popularized among people as a common beverage which is the thing after the West jin. The ancient relic of artificially planted tea leaves in the tianlushan mountain relic of Zhejiang Yuyao has been found to have a history of more than 6000 years. Tea drinking begins in china. The leatheroid is oblong or elliptical, can be directly soaked and drunk by boiled water, and is divided into six categories according to variety, manufacturing mode and product appearance. The tea can be spring tea, summer tea, autumn tea, and winter tea. Various kinds of raw tea or refined tea are reprocessed to form re-added tea, including scented tea, compressed tea, extracted tea, medicinal health care tea, tea food, tea-containing beverage and the like, and before planting, the tea needs to cut off grass on a planting field to prevent the tea from being affected, so that a weeding device is needed.

Current weeding device is usually to be to excise the grass with the cutting knife and cuts apart, then carries the careless of cutting apart through the mode that artifical the picking up, and this kind of mode needs to consume certain manpower and material resources, and is difficult to fish for the storage to the grass when cutting the grass, and difficult when cutting the grass simultaneously carries out the medicine to grass and plant the ground and sprays.

Disclosure of Invention

According to the defects in the prior art, the invention aims to provide the weeding device for tea planting, which has the effects of cutting grass, collecting and storing the cut grass, saving certain labor force and being convenient to use.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a tealeaves is planted and is used weeding device, includes workstation and fixed mounting at the handle of workstation one end, the lower extreme fixed mounting of workstation has four support columns that have the universal wheel, be provided with the weeding subassembly that is used for cutting off the grass on the workstation, the lower extreme of workstation is provided with and is used for dragging for the storage subassembly of storing to the grass, be provided with on the workstation and be used for spouting the medicine subassembly of spouting to the grass.

Through adopting above-mentioned technical scheme, under weeding subassembly, storage subassembly and the cooperation of spouting the medicine subassembly, can also store it simultaneously to the grass cutting.

The present invention in a preferred example may be further configured to: weeding subassembly includes the protective housing of fixed mounting in the workstation upper end, the upper end fixed mounting of protective housing has the motor, the output of motor is connected with the output shaft, fixed mounting has four stoppers on the axial side of output shaft, has cup jointed the spacing ring on four stoppers, the axial side fixed mounting of spacing ring has a plurality of cutting knife, the lower extreme of spacing ring slides and is provided with the fender soon.

Through adopting above-mentioned technical scheme, under motor, output shaft, stopper, spacing ring, cutting knife and keep out fast cooperation, can cut the grass, the topography position can carry out the regulation of position to the cutting knife simultaneously.

The invention in a preferred example may be further configured to: the storage component comprises supporting rods and connecting rods, the supporting rods are symmetrically and fixedly mounted at the lower end of the workbench, the connecting rods are connected with one ends of the supporting rods in a rotating mode, the cleaning idler wheels are fixedly mounted at one ends of the connecting rods jointly, a plurality of hook rods are fixedly mounted on the axial side walls of the cleaning idler wheels, power units used for driving the cleaning idler wheels to rotate are arranged on the workbench, and placing units are arranged on the workbench.

Through adopting above-mentioned technical scheme, under the cooperation of clearance gyro wheel, gib bar, power unit and placement element, the gib bar can be with the grass of cutting, certain fishing.

The present invention in a preferred example may be further configured to: the power unit is including rotating the axis of rotation that sets up on protective housing, the one end fixed mounting of axis of rotation has first bevel gear, fixed mounting has second bevel gear on the axial lateral wall of output shaft, second bevel gear is connected with first bevel gear meshing, protective housing's one end is kept away from in the axis of rotation is provided with the installation panel, the axis of rotation rotates and sets up on the installation panel, the installation panel is provided with two sets ofly, axis of rotation and one of them be provided with first belt group between the connecting rod.

Through adopting above-mentioned technical scheme, under the cooperation of axis of rotation, first conical gear, second conical gear and first belt group, can drive the connecting rod and rotate.

The invention in a preferred example may be further configured to: the placing unit comprises a storage shell fixedly installed at the lower end of the workbench, an inclined panel is fixedly installed at one end of the storage shell, a plurality of connecting holes and a plurality of rubber columns are formed in the inclined panel, a plurality of rubber columns are fixedly installed on side grooves of the connecting holes, and the hook rods are inserted into the connecting holes in an all-penetrating mode.

Through adopting above-mentioned technical scheme, under the cooperation of storing casing, inclined panel, connecting pore and rubber column, the grass that the gib block hook-up comes can be placed on inclined panel, then stores in storing the casing.

The present invention in a preferred example may be further configured to: the storage shell is characterized in that an inclined baffle is fixedly mounted on the inner cavity side wall of the storage shell, and arc-shaped soft strips are fixedly mounted at the lower end of the inclined baffle.

Through adopting above-mentioned technical scheme, through the cooperation of slope baffle and the soft strip of arc, prevent that the grass from entering into in the storage casing, make it fly away to the external world because of rocking.

The present invention in a preferred example may be further configured to: spout the medicine subassembly and include that fixed mounting is in the workstation upper end deposit the medicine casing and rotate the reciprocal lead screw that sets up on depositing medicine casing lateral wall, reciprocal lead screw is kept away from the one end and one of them of depositing the medicine casing installation panel rotates to be connected, be provided with second belt group between reciprocal lead screw and the axis of rotation, it is provided with the slide bar to slide on the reciprocal lead screw, fixed mounting has the gag lever post on depositing the lateral wall of medicine casing, the one end of slide bar slides and sets up on the gag lever post, fixed mounting has the push rod on the lateral wall of slide bar, it has the baffle to deposit on the medicine casing inner chamber lateral wall, the below of baffle is provided with deposits the medicine chamber, the upper end intercommunication of baffle has the admission line, the upper end intercommunication of admission line has the pipeline of giving vent to anger, it all is provided with the check valve to give vent to anger between pipeline and the admission line, the push rod slides and sets up on the admission line, the lower extreme intercommunication of depositing the medicine casing has a medicine pipeline, the lower extreme that goes out medicine pipeline is provided with the injection pipeline, the spout has all been seted up to the upper and has been provided with on the workstation and is used for driving the swing subassembly that drives injection pipeline and carries out reciprocal swing.

Through adopting above-mentioned technical scheme, under the cooperation of reciprocal lead screw, slide bar, gag lever post, push rod, baffle, deposit the medicine cavity, the pipeline of giving vent to anger, admission line, play medicine pipeline and injection pipeline, the accessible sprays that the medicine was right continuously carrying on the injection pipeline.

The invention in a preferred example may be further configured to: the swing subassembly includes the transmitting gear of fixed mounting in reciprocal lead screw axial side, the transmitting gear meshing is connected with incomplete gear, the middle part of incomplete gear runs through fixed mounting and has the restriction lever, the one end of restriction lever is rotated and is set up on the intracavity lateral wall of workstation, and its other end fixed mounting is on a medicine pipeline, the upper end symmetry fixed mounting that sprays the pipeline has branch, two the equal fixed mounting in upper end of branch has the spheroid, spherical groove, two have been seted up to the symmetry on the lower extreme lateral wall of workstation the spheroid is all movable to be set up in spherical groove.

Through adopting above-mentioned technical scheme, under the cooperation of running gear, incomplete gear, restriction pole, branch, spherical groove and spherical groove, can drive out the reciprocal swing of medicine pipeline emergence.

In summary, the invention comprises the following beneficial technical effects of at least one weeding device for tea planting:

1. at first open the motor, make its work, the motor, the output shaft, the spacing ring, the cutting knife, second conical gear, first conical gear, the axis of rotation, first belt group, the connecting rod, the clearance gyro wheel, under the cooperation of pin and connection pore, a plurality of connection pore can carry out the separation with the grass on the pin, the pin can extrude the rubber post when breaking away from the connection pore at last simultaneously, can resume initial position through the elasticity of self after the rubber post is pressed, can carry out certain vibrations to the tilt panel at this in-process, the grass can drop to the storage shell through the tilt panel and store this moment, can reach can also collect the effect of storage to the grass of cutting when cutting the grass, certain labour has been saved, it is convenient to use.

2. When the axis of rotation pivoted in, at the second belt group, reciprocal lead screw, the slide bar, the push rod, the admission line, deposit the medicine cavity, go out the medicine pipeline, the injection pipeline, the rotating gear, under the cooperation of incomplete gear and gag lever post, when the rotating gear contacted with the toothless one side of incomplete gear, gag lever post and incomplete gear break away from the constraint, the injection pipeline resumes initial position through inertia, through the setting of incomplete gear, the injection pipeline can spray reciprocally, reached and carried out certain pesticide to the ground of process and the grass root that cuts off and sprayed the effect, prevent that the grass from carrying out secondary growth.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged view of the embodiment at A in FIG. 1;

FIG. 3 is an enlarged view of the embodiment at B in FIG. 1;

fig. 4 is a plan sectional view of the storage case of the present embodiment;

FIG. 5 is a plan sectional view of the power unit of the present embodiment;

FIG. 6 is a plan sectional view of the spray assembly of the present embodiment;

fig. 7 is an enlarged view at C in fig. 6 of the present embodiment.

In the figure, 1, a workbench; 2. a support pillar; 3. a herbicidal assembly; 31. a motor; 32. a protective housing; 33. An output shaft; 34. a limiting block; 35. a limiting ring; 36. a cutting knife; 37. the blocking is fast; 4. a pesticide spraying assembly; 41. a drug storage shell; 42. a second belt set; 43. a reciprocating screw rod; 44. a slide bar; 45. a limiting rod; 46. a push rod; 47. an air intake duct; 48. an air outlet pipe; 49. a one-way valve; 401. a partition plate; 402. a drug storage chamber; 403. a swing assembly; 4031. a rotating gear; 4032. an incomplete gear; 4033. a restricting lever; 4034. a strut; 4035. a spherical groove; 4036. a sphere; 404. a medicine outlet pipeline; 405. an injection duct; 406. a chute; 5. a storage component; 51. cleaning the roller; 52. a support bar; 53. a connecting rod; 54. a hook rod; 55. a placing unit; 551. an inclined panel; 552. a connecting channel; 553. a rubber column; 554. a storage housing; 555. an inclined baffle plate; 556. an arc-shaped soft strip; 56. a power unit; 561. a second bevel gear; 562. a first bevel gear; 563. a rotating shaft; 564. installing a panel; 565. a first belt set; 6. A handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-4, the weeding device for tea planting disclosed by the invention comprises a workbench 1 and a handle 6 fixedly installed at one end of the workbench 1, wherein four support columns 2 with universal wheels are fixedly installed at the lower end of the workbench 1, a weeding assembly 3 for cutting grass is arranged on the workbench 1, a storage assembly 5 for fishing and storing grass is arranged at the lower end of the workbench 1, and a pesticide spraying assembly 4 for spraying pesticide on the grass is arranged on the workbench 1. Under the cooperation of weeding subassembly 3, storage subassembly 5 and spout medicine subassembly 4, can cut the grass and can also store it simultaneously.

Weeding subassembly 3 includes protective housing 32 of fixed mounting in workstation 1 upper end, protective housing 32's upper end fixed mounting has motor 31, motor 31's output is connected with output shaft 33, fixed mounting has four stopper 34 on output shaft 33's the axial side, spacing ring 35 has been cup jointed on four stopper 34, the axial side fixed mounting of spacing ring 35 has a plurality of cutting knife 36, when meetting more protruding soil, it can extrude the fast 37 of keeping out, the fast 37 of keeping out upwards slides along stopper 34, simultaneously to the spacing ring 35 of having cutting knife 36 upwards sliding, can be according to the height of topography change cutting knife 36, prevent that cutting knife 36 and ground from taking place the hard contact, the lower extreme of spacing ring 35 slides and is provided with the fast 37 of keeping out. Under the cooperation of motor 31, output shaft 33, stopper 34, spacing ring 35, cutting knife 36 and fender soon 37, can cut the grass, the topography position can carry out the regulation of position to cutting knife 36 simultaneously.

Storage assembly 5 includes symmetry fixed mounting at the bracing piece 52 of workstation 1 lower extreme, and the one end of two bracing pieces 52 is all rotated and is connected with connecting rod 53, and the common fixed mounting of the one end of two connecting rods 53 has clearance gyro wheel 51, and fixed mounting has a plurality of hook rod 54 on clearance gyro wheel 51's the axial lateral wall, is provided with on the workstation 1 to be used for driving clearance gyro wheel 51 and carries out pivoted power pack 56, is provided with on the workstation 1 and places unit 55. Under the cooperation of the cleaning roller 51, the hook rod 54, the power unit 56 and the placing unit 55, the hook rod 54 can carry out certain fishing on the cut grass.

The power unit 56 comprises a rotating shaft 563 rotatably arranged on the protective shell 32, a first bevel gear 562 is fixedly arranged at one end of the rotating shaft 563, a second bevel gear 561 is fixedly arranged on an axial side wall of the output shaft 33, the second bevel gear 561 is meshed with the first bevel gear 562, an installation panel 564 is arranged at one end, away from the protective shell 32, of the rotating shaft 563, the rotating shaft 563 is rotatably arranged on the installation panel 564, two sets of the installation panels 564 are arranged, and a first belt set 565 is arranged between the rotating shaft 563 and one of the connecting rods 53. The connecting rod 53 is driven to rotate by the cooperation of the rotating shaft 563, the first bevel gear 562, the second bevel gear 561 and the first belt set 565.

The placing unit 55 comprises a storage shell 554 fixedly mounted at the lower end of the workbench 1, an inclined panel 551 is fixedly mounted at one end of the storage shell 554, a plurality of connecting holes 552 are formed in the inclined panel 551, a plurality of rubber columns 553 are fixedly mounted on side grooves of the connecting holes 552, and a plurality of hook rods 54 are inserted into the connecting holes 552 in a penetrating manner. Grass caught by the hooking stems 54 can be placed on the inclined panels 551 and then stored in the storage case 554 by the cooperation of the storage case 554, the inclined panels 551, the coupling holes 552, and the rubber posts 553.

An inclined baffle 555 is fixedly arranged on the side wall of the inner cavity of the storage shell 554, and arc-shaped soft strips 556 are fixedly arranged at the lower ends of the inclined baffle 555. The cooperation of the angled baffles 555 and the curved flexible strips 556 prevents grass from entering the storage housing 554 and from being able to wander outside as it is shaken.

Referring to fig. 5-7, the pesticide spraying assembly 4 includes a pesticide storage housing 41 fixedly mounted on the upper end of the workbench 1 and a reciprocating screw rod 43 rotatably disposed on the side wall of the pesticide storage housing 41, one end of the reciprocating screw rod 43 far away from the pesticide storage housing 41 is rotatably connected with one of the mounting panels 564, a second belt set 42 is disposed between the reciprocating screw rod 43 and the rotating shaft 563, a sliding rod 44 is slidably disposed on the reciprocating screw rod 43, a limiting rod 45 is fixedly mounted on the side wall of the pesticide storage housing 41, one end of the sliding rod 44 is slidably disposed on the limiting rod 45, a push rod 46 is fixedly mounted on the side wall of the sliding rod 44, a partition 401 is fixedly mounted on the side wall of the inner cavity of the pesticide storage housing 41, a pesticide storage cavity 402 is disposed below the partition 401, the upper end of the partition 401 is communicated with a gas inlet pipe 47, the upper end of the gas outlet pipe 48 is communicated with the gas inlet pipe 47, a one-way valve 49 is disposed between the gas outlet pipe 48 and the gas inlet pipe 47, the gas outlet push rod 46 is slidably disposed on the gas inlet pipe 47, the lower end of the pesticide storage housing 41 is communicated with a pesticide outlet pipe 404, one end of the soft pipe 402, a swinging chute 405 is disposed on the workbench 1, and a swinging chute 405 for driving the spraying assembly is disposed on the workbench 1 for driving the reciprocating workbench. Under the cooperation of the reciprocating screw rod 43, the sliding rod 44, the limiting rod 45, the push rod 46, the partition 401, the medicine storage chamber 402, the air outlet pipeline 48, the air inlet pipeline 47, the medicine outlet pipeline 404 and the injection pipeline 405, the spraying of the medicine pairs can be continuously carried out through the injection pipeline 405.

The swing assembly 403 comprises a rotating gear 4031 fixedly mounted on the axial side of the reciprocating screw rod 43, the rotating gear 4031 is in meshed connection with an incomplete gear 4032, the middle of the incomplete gear 4032 is penetrated through and fixedly mounted with a limiting rod 4033, one end of the limiting rod 4033 is rotatably arranged on the side wall of the inner cavity of the workbench 1, the other end of the limiting rod 4033 is fixedly mounted on the medicine outlet pipeline 404, the upper end of the injection pipeline 405 is symmetrically and fixedly mounted with a support bar 4034, the upper ends of the two support bars 4034 are respectively and fixedly mounted with a sphere 4036, spherical grooves 4035 are symmetrically formed in the side wall of the lower end of the workbench 1, and the two spheres 4036 are movably arranged in the spherical grooves 4035. Under the matching of the rotating gear 4031, the incomplete gear 4032, the limiting rod 4033, the supporting rod 4034, the spherical groove 4035 and the spherical groove 4035, the medicine outlet pipe 404 can be driven to generate reciprocating swing.

The implementation principle of the above embodiment is as follows: firstly, the motor 31 is started to work, the motor 31 drives the output shaft 33 to rotate, the output shaft 33 drives the cutting knife 36 to rotate through the limiting ring 35, the cutting knife 36 cuts grass, meanwhile, the output shaft 33 drives the second bevel gear 561 to rotate, the second bevel gear 561 drives the rotating shaft 563 to rotate through the first bevel gear 562, the rotating shaft 563 drives the connecting rod 53 to rotate through the first belt set 565, the connecting rod 53 drives the cleaning roller 51 to rotate, the cleaning roller 51 drives the hook rods 54 to rotate, the hook rods 54 hook up the cut grass, the hook rods 54 with the grass penetrate through the connecting hole 552 in the corresponding position, at the moment, the grass on the hook rods 54 can be separated through the plurality of connecting holes 552, meanwhile, the hook rods 54 can extrude the rubber columns 553 when finally separating from the connecting hole 552, the rubber columns can restore to the initial position through the elasticity of the rubber columns after being pressed, certain vibration can be carried out on the panel in the process, at the moment, the grass can fall into the storage shell 554 through the inclined panel to be stored, namely, the 553 can be used for saving the labor force when the grass is cut grass, and the grass can be conveniently collected.

When the rotating shaft 563 rotates, it drives the reciprocating screw rod 43 to rotate through the second belt group 42, at this time, the sliding rod 44 reciprocates along the surface of the reciprocating screw rod 43, the sliding rod 44 drives the push rod 46 to push along the air intake duct 47, at this time, the air in the air intake duct 47 enters into the medicine storage chamber 402, at this time, the medicine in the medicine storage chamber 402 sprays the medicine through the medicine outlet duct 404 and the spraying duct 405, at the same time, the reciprocating screw rod 43 drives the rotating gear 4031 to rotate, the rotating gear 4031 drives the incomplete gear 4032 to rotate, the incomplete gear 4032 drives the limiting rod 4033 to rotate, the limiting rod 4033 drives the medicine outlet duct 404 to rotate, when the rotating gear 4031 contacts with the non-toothed side of the incomplete gear 4032, the limiting rod 4033 and the incomplete gear 4032 are separated from the constraint, the spraying duct 405 returns to the initial position through inertia, and through the setting of the incomplete gear 4032, the spraying duct 405 can spray the pesticide to the ground and the cut grass roots in a certain effect of spraying the pesticide to prevent the secondary growth of the grass roots from growing.

The embodiments of the present invention are all preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a tea planting is with weeding device, includes workstation (1) and handle (6) of fixed mounting in workstation (1) one end, the lower extreme fixed mounting of workstation (1) has four support columns (2) that have the universal wheel, its characterized in that: be provided with on workstation (1) and be used for carrying out weeding subassembly (3) that cut off to the grass, the lower extreme of workstation (1) is provided with and is used for dragging for the storage subassembly (5) that stores to the grass, be provided with on workstation (1) and be used for spouting the medicine subassembly (4) of spouting of medicine to the grass.

2. The weeding device for tea planting according to claim 1, wherein: weeding subassembly (3) including protective housing (32) of fixed mounting in workstation (1) upper end, protective housing's (32) upper end fixed mounting has motor (31), the output of motor (31) is connected with output shaft (33), fixed mounting has four stopper (34) on the axial side of output shaft (33), has cup jointed spacing ring (35) on four stopper (34), the axial side fixed mounting of spacing ring (35) has a plurality of cutting knife (36), the lower extreme of spacing ring (35) slides and is provided with the fast (37) of support.

3. The weeding device for tea planting according to claim 2, wherein: storage subassembly (5) are including symmetry fixed mounting bracing piece (52), two at workstation (1) lower extreme the one end of bracing piece (52) is all rotated and is connected with connecting rod (53), two the common fixed mounting of one end of connecting rod (53) has clearance gyro wheel (51), fixed mounting has a plurality of hooked pole (54) on the axial lateral wall of clearance gyro wheel (51), be provided with on workstation (1) and be used for driving clearance gyro wheel (51) and carry out pivoted power pack (56), be provided with on workstation (1) and place unit (55).

4. A weeding device for tea planting according to claim 3, wherein: power unit (56) is including rotating axis of rotation (563) that sets up on protective housing (32), the one end fixed mounting of axis of rotation (563) has first conical gear (562), fixed mounting has second conical gear (561) on the axial lateral wall of output shaft (33), second conical gear (561) are connected with first conical gear (562) meshing, the one end that protective housing (32) was kept away from in axis of rotation (563) is provided with installation panel (564), axis of rotation (563) rotate and set up on installation panel (564), installation panel (564) are provided with two sets ofly, axis of rotation (563) and one of them be provided with first belt group (565) between connecting rod (53).

5. The weeding device for tea planting according to claim 4, wherein: the placing unit (55) comprises a storage shell (554) fixedly installed at the lower end of the workbench (1), an inclined panel (551) is fixedly installed at one end of the storage shell (554), a plurality of connecting pore canals (552) are formed in the inclined panel (551), a plurality of rubber columns (553) are fixedly installed on side grooves of the connecting pore canals (552), and a plurality of hook rods (54) are inserted into the connecting pore canals (552) in a penetrating mode.

6. The weeding device for tea planting according to claim 5, wherein: an inclined baffle (555) is fixedly installed on the side wall of the inner cavity of the storage shell (554), and arc-shaped soft strips (556) are fixedly installed at the lower end of the inclined baffle (555).

7. The weeding device for tea planting according to claim 6, wherein: the medicine spraying assembly (4) comprises a medicine storing shell (41) fixedly installed at the upper end of a workbench (1) and a reciprocating lead screw (43) rotatably arranged on the side wall of the medicine storing shell (41), one end of the medicine storing shell (41) is far away from one end of the reciprocating lead screw (43) and one end of the medicine storing shell (41) are rotatably connected with an installation panel (564), a second belt group (42) is arranged between the reciprocating lead screw (43) and a rotating shaft (563), a sliding rod (44) is arranged on the reciprocating lead screw (43) in a sliding manner, a limiting rod (45) is fixedly installed on the side wall of the medicine storing shell (41), one end of the sliding rod (44) is arranged on the limiting rod (45) in a sliding manner, a push rod (46) is fixedly installed on the side wall of the sliding rod (44), a partition board (401) is fixedly installed on the inner cavity side wall of the medicine storing shell (41), a medicine storing cavity (402) is arranged below the partition board (401), the upper end of the partition board (401) is communicated with an air inlet pipeline (47), the upper end of the air inlet pipeline (48) is communicated with a pipeline (47), and the lower end of the medicine storing shell (47) is arranged on the one-way inlet pipeline (47), and the one-way inlet pipeline (47) is arranged on the one-way inlet pipeline (47), the lower extreme of play medicine pipeline (404) is provided with injection pipeline (405), spout (406) have all been seted up to the upper and lower end of workstation (1), be provided with on workstation (1) and be used for driving injection pipeline (405) and carry out reciprocating swing's swing subassembly (403).

8. The weeding device for tea planting according to claim 7, wherein: swing subassembly (403) are including rotating gear (4031) of fixed mounting at reciprocal lead screw (43) axial side, rotating gear (4031) meshing is connected with incomplete gear (4032), the middle part of incomplete gear (4032) runs through fixed mounting has restriction lever (4033), the one end rotation of restriction lever (4033) sets up on the inner chamber lateral wall of workstation (1), and its other end fixed mounting is on a medicine pipeline (404), the upper end symmetry fixed mounting of injection pipeline (405) has branch (4034), two the equal fixed mounting in upper end of branch (4034) has spheroid (4036), spherical groove (4035), two have been seted up to the symmetry on the lower extreme lateral wall of workstation (1) the equal activity of spheroid (4036) sets up in spherical groove (4035).