CN211959957U

CN211959957U - Weeding device for forest-drug intercropping

Info

Publication number: CN211959957U
Application number: CN201922412166.5U
Authority: CN
Inventors: 康玉丽; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-11-20
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses an effect weeding device between woods medicine, the on-line screen storage device comprises a base, the base top is equipped with the device chamber, the device intracavity rotates and is connected with the threaded rod, the fixed cover of one end that the threaded rod is close to device intracavity top has met first gear, device chamber outer wall rotates and is connected with first bull stick, the one end fixedly connected with handle of first bull stick, the one end of handle is slided and is inserted and is equipped with the kelly, device chamber outer wall encircles and is equipped with a plurality of draw-in grooves that correspond with the kelly, the fixed cover of one end that the kelly is close to the device chamber has connect the cutting ferrule, the one end that the handle was kept away from to first bull stick runs through device chamber. The utility model discloses simple structure, through many places slewing mechanism's cooperation, the height of being convenient for adjust weeding device effectively prevents that weeding device cuts to pieces and rubs ground and damage weeding sword, has improved weeding efficiency.

Description

Weeding device for forest-drug intercropping

Technical Field

The utility model relates to a forest medicine intercropping technical field especially relates to a forest medicine intercropping weeding device.

Background

The forest and pesticide intercropping is a three-dimensional forestry planting mode for interplanting small trees, shrubs or herbaceous plants with medicinal values in the middle of land blocks returned to forestation, can reasonably utilize land to realize short-term growth, ensure the harvest of both forest and pesticide, reduce water and soil loss, and often accompany the growth of weeds in the growth process of the pesticide, so that a weeding device is needed to remove the weeds, thereby ensuring the normal growth of the pesticide.

However, the height of the existing weeding device can not be adjusted at will, and the weeding device is easy to scratch the ground when working in some uneven forest medicine planting areas, so that the weeding knife is damaged, the weeding efficiency is low, and certain defects are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current weeding device height and can not adjust at will, at some unevenness's forest medicine planting regional during operation, weeding device cuts to pieces easily and rubs ground, causes the weeding sword to damage to remove inconveniently, the lower problem of weeding efficiency, and the weeding device of acting between forest medicine that provides.

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

a weeding device for forest medicine intercropping comprises a base, wherein a device cavity is arranged at the top of the base, a threaded rod is rotatably connected in the device cavity, one end of the threaded rod, which is close to the top in the device cavity, is fixedly sleeved with a first gear, the outer wall of the device cavity is rotatably connected with a first rotating rod, one end of the first rotating rod is fixedly connected with a handle, one end of the handle is slidably inserted with a clamping rod, the outer wall of the device cavity is surrounded with a plurality of clamping grooves corresponding to the clamping rods, one end of the clamping rod, which is close to the device cavity, is fixedly sleeved with a clamping sleeve, one end of the first rotating rod, which is far away from the handle, penetrates through the outer wall of the device cavity and extends inwards, one end of the first rotating rod, which extends is fixedly sleeved with a second gear meshed with the first gear, one end of the threaded rod, which is far away, the bottom of the lifting plate is fixedly connected with a plurality of symmetrically arranged slide rods, one ends of the slide rods, far away from the lifting plate, penetrate through the top of the base and extend downwards, one ends of the slide rods, far away from the lifting plate, are fixedly connected with a shell, the top of the shell is fixedly connected with a motor through a fixed block, the output end of the motor is fixedly connected with a second rotating rod, one ends of the second rotating rod, far away from the motor, penetrate through the top of the shell and extend into the shell, one ends of the second rotating rod, far away from the motor, are fixedly connected with a third gear, two symmetrically arranged lead screws are rotatably inserted into the shell, fourth gears meshed with the third gear are fixedly sleeved on the two lead screws, one ends of the two lead screws, far away from the fourth gears, penetrate through the bottom of the shell and extend outwards, one ends of the lead screws, far away from, the supporting rod is characterized in that a supporting block is slidably sleeved at one end, far away from the base, of the supporting rod, a sliding cavity corresponding to the supporting rod is formed in the top of the supporting block, a limiting block is fixedly connected to one end, located in the sliding cavity, of the supporting rod, and a walking wheel is fixedly connected to the bottom of the supporting block.

Preferably, one end of the base is fixedly connected with a pushing handle.

Preferably, the clamping rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the clamping sleeve and the handle respectively.

Preferably, a second spring is arranged in the sliding cavity, and two ends of the second spring are fixedly connected with the limiting block and the bottom of the sliding cavity respectively.

Preferably, the first rotating rod is rotatably sleeved with two support sleeves, and one opposite sides of the two support sleeves are respectively abutted against the inner wall and the outer wall of the device cavity.

Preferably, the top of the base is provided with a plurality of grooves, a plurality of balls are rotatably connected in the grooves, and the edges of the balls are in contact with the sliding rod.

Preferably, an anti-slip sleeve is fixedly sleeved on the handle.

Has the advantages that:

1. through rotating the handle, the handle drives second gear through first bull stick and rotates, and the second gear drives the threaded rod through first gear and rotates, and the threaded rod drives the slide bar through the lifter plate and reciprocates to adjust the position of casing, open motor switch, the motor drives third gear through the second bull stick and rotates, and the third gear drives the lead screw through the fourth gear and rotates, thereby drives the rotation of weeding sword, cuts the clearance to weeds. In the utility model; simple structure, through many places slewing mechanism's cooperation, the height of the device of being convenient for adjust weeding effectively prevents to cut to pieces and rub ground damage weeding sword to the device of weeding, has improved weeding efficiency.

2. The antiskid cover that the cover was established on the handle and the setting of ball are convenient for adjust the position of weeding sword, and the elasticity that first spring provided the cutting ferrule is convenient for fixed handle, and the shock attenuation effect of weeding device has been strengthened in setting up of second spring, has reduced the rocking of weeding device at the during operation.

Drawings

FIG. 1 is a schematic structural view of a weeding device for forest-drug interaction according to the present invention;

fig. 2 is the schematic view of the internal structure of the housing of the weeding device for forest-drug interaction.

Fig. 3 is a schematic structural view of a portion a of fig. 1.

In the figure: the weeding machine comprises a base 1, a threaded rod 2, a first gear 3, a first rotating rod 4, a handle 5, a clamping rod 6, a clamping sleeve 7, a second gear 8, a lifting plate 9, a sliding rod 10, a shell 11, a fixed block 12, a motor 13, a second rotating rod 14, a third gear 15, a screw rod 16, a fourth gear 17, a weeding knife 18, a supporting rod 19, a supporting block 20, a limiting block 21, a walking wheel 22, a pushing hand 23, a first spring 24, a second spring 25, a supporting sleeve 26 and a ball 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a weeding device for forest pesticide intercropping comprises a base 1, a device cavity is arranged at the top of the base 1, a threaded rod 2 is rotatably connected in the device cavity and used for driving a lifting plate 9 to move up and down, a first gear 3 is fixedly sleeved at one end of the threaded rod 2 close to the top of the device cavity and used for driving the threaded rod 2 to rotate, a first rotating rod 4 is rotatably connected on the outer wall of the device cavity and used for driving a second gear 8 to rotate, a handle 5 is fixedly connected at one end of the first rotating rod 4 and used for driving the first rotating rod 4 to rotate, a clamping rod 6 is slidably inserted at one end of the handle 5 and used for fixing the handle 5, a plurality of clamping grooves corresponding to the clamping rod 6 are arranged on the outer wall of the device cavity in a surrounding manner, a clamping sleeve 7 is fixedly sleeved at one end of the clamping rod 6 close to the device cavity and, the extending end of the first rotating rod 4 is fixedly sleeved with a second gear 8 meshed with the first gear 3 and used for driving the first gear 3 to rotate, one end of the threaded rod 2 far away from the first gear 3 is rotatably connected with the top of the base 1, one end of the threaded rod 2 close to the base 1 is in threaded sleeve connection with a lifting plate 9 and used for driving the sliding rod 10 to move up and down, the bottom of the lifting plate 9 is fixedly connected with a plurality of symmetrically arranged sliding rods 10 and used for driving the shell 11 to move up and down, one end of the sliding rod 10 far away from the lifting plate 9 penetrates through the top of the base 1 and extends downwards, one extending end of the sliding rod 10 is fixedly connected with the shell 11, the top of the shell 11 is fixedly connected with a motor 13 through a fixed block 12 and used for driving a second rotating rod 14 to rotate, the output end of the motor 13 is fixedly connected with a second rotating rod 14 and used for driving a third gear 15, a third gear 15 is fixedly connected to one extending end of the second rotating rod 14 and is used for driving a fourth gear 17 to rotate, two symmetrically arranged lead screws 16 are inserted into the shell 11 in a rotating manner and are used for driving a weeding cutter 18 to rotate, the fourth gear 17 meshed with the third gear 15 is fixedly sleeved on each of the two lead screws 16 and is used for driving the lead screws 16 to rotate, one ends of the two lead screws 16, which are far away from the fourth gear 17, penetrate through the bottom in the shell 11 and extend outwards, the weeding cutter 18 is fixedly connected to the extending ends of the lead screws 16 and is used for cutting off weeds, a plurality of symmetrically arranged support rods 19 are fixedly connected to the bottom of the base 1 and are used for supporting the base 1, a support block 20 is sleeved on one end of each support rod 19, which is far away from the base 1, and is used for supporting the base 1, a sliding cavity corresponding to the support rod 19 is, the support rod 19 is prevented from falling off, and the walking wheels 22 are fixedly connected to the bottom of the support block 20, so that the weeding device can move conveniently.

In this embodiment, base 1 one end fixedly connected with pushing hands 23, be convenient for remove weeding device, the cover is equipped with first spring 24 on the kelly 6, provide certain elasticity to kelly 6, first spring 24's both ends respectively with cutting ferrule 7 and handle 5 fixed connection, it is equipped with second spring 25 to slide the intracavity, be used for the weeding device shock attenuation, the both ends of second spring 25 respectively with stopper 21 and smooth chamber bottom fixed connection, it has two to support cover 26 to rotate to cup joint on the first pivot 4, be used for supporting first pivot 4, two support cover 26 relative one side offset with the inner wall and the outer wall in device chamber respectively, base 1 top is equipped with a plurality of recesses, the recess internal rotation is connected with a plurality of balls 27, the slide bar 10 of being convenient for slides, the edge of ball 27 contacts with slide bar 10, the fixed antiskid cover that has cup jointed on handle 5, be convenient for rotate handle 5.

In this embodiment, through rotating handle 5, handle 5 drives second gear 8 through first bull stick 4 and rotates, second gear 8 drives threaded rod 2 through first gear 3 and rotates, threaded rod 2 drives slide bar 10 through lifter plate 9 and reciprocates, thereby adjust the position of casing 11, open the motor 13 switch, motor 13 drives third gear 15 through second bull stick 14 and rotates, third gear 15 drives lead screw 16 through fourth gear 17 and rotates, thereby drive weeding sword 18 and rotate, cut the clearance to weeds.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a weeding device acts between forestry medicine, includes base (1), its characterized in that: the device is characterized in that a device cavity is arranged at the top of the base (1), a threaded rod (2) is rotatably connected in the device cavity, one end of the threaded rod (2) close to the top in the device cavity is fixedly sleeved with a first gear (3), the outer wall of the device cavity is rotatably connected with a first rotating rod (4), one end of the first rotating rod (4) is fixedly connected with a handle (5), one end of the handle (5) is slidably inserted with a clamping rod (6), the outer wall of the device cavity is provided with a plurality of clamping grooves corresponding to the clamping rods (6) in a surrounding manner, one end of the clamping rod (6) close to the device cavity is fixedly sleeved with a clamping sleeve (7), one end of the first rotating rod (4) far away from the handle (5) penetrates through the outer wall of the device cavity and extends inwards, one end of the first rotating rod (4) is fixedly sleeved with a second gear (8) meshed with the first gear (3), one end of the threaded rod (2) far away from the first gear (3), the threaded rod (2) is sleeved with a lifting plate (9) through threads at one end close to the base (1), a plurality of symmetrically arranged sliding rods (10) are fixedly connected to the bottom of the lifting plate (9), one ends, far away from the lifting plate (9), of the sliding rods (10) penetrate through the top of the base (1) and extend downwards, a shell (11) is fixedly connected to one extending end of the sliding rods (10), a motor (13) is fixedly connected to the top of the shell (11) through a fixing block (12), a second rotating rod (14) is fixedly connected to the output end of the motor (13), one end, far away from the motor (13), of the second rotating rod (14) penetrates through the top of the shell (11) and extends towards the shell (11), a third gear (15) is fixedly connected to one extending end of the second rotating rod (14), and two symmetrically arranged screw rods (16) are inserted into the shell (11) in a rotating, two all fixed cup joint fourth gear (17) with third gear (15) meshing on lead screw (16), two the one end that fourth gear (17) were kept away from in lead screw (16) all runs through casing (11) bottom and outside extension, one end fixedly connected with weeding sword (18) that lead screw (16) extended, a plurality of bracing pieces (19) that base (1) bottom fixedly connected with symmetry set up, the one end slip cover that base (1) was kept away from in bracing piece (19) is equipped with supporting shoe (20), supporting shoe (20) top is equipped with the smooth chamber that corresponds with bracing piece (19), bracing piece (19) are located one end fixedly connected with stopper (21) of smooth intracavity, supporting shoe (20) bottom fixedly connected with walking wheel (22).

2. A forestry-herbicide apparatus as claimed in claim 1, wherein: one end of the base (1) is fixedly connected with a push handle (23).

3. A forestry-herbicide apparatus as claimed in claim 1, wherein: the clamp rod (6) is sleeved with a first spring (24), and two ends of the first spring (24) are fixedly connected with the clamp sleeve (7) and the handle (5) respectively.

4. A forestry-herbicide apparatus as claimed in claim 1, wherein: and a second spring (25) is arranged in the sliding cavity, and two ends of the second spring (25) are respectively fixedly connected with the limiting block (21) and the bottom of the sliding cavity.

5. A forestry-herbicide apparatus as claimed in claim 1, wherein: two supporting sleeves (26) are rotatably sleeved on the first rotating rod (4), and one sides, opposite to the supporting sleeves (26), of the two supporting sleeves are respectively abutted to the inner wall and the outer wall of the device cavity.

6. A forestry-herbicide apparatus as claimed in claim 1, wherein: the top of the base (1) is provided with a plurality of grooves, a plurality of balls (27) are rotationally connected in the grooves, and the edges of the balls (27) are in contact with the sliding rod (10).

7. A forestry-herbicide apparatus as claimed in claim 1, wherein: the handle (5) is fixedly sleeved with an anti-skid sleeve.