CN212232170U

CN212232170U - Weeding device for farming

Info

Publication number: CN212232170U
Application number: CN202020853009.8U
Authority: CN
Inventors: 王秀玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-29
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a weeding device for agricultural planting, relating to the technical field of weeding devices and comprising a vehicle body, four corners of the bottom surface of the cart body are respectively provided with a first groove, the inner top of each first groove is fixedly provided with an electric cylinder, the top end of the electric cylinder is fixedly provided with a vertical block which is arranged in the first groove in a vertically sliding manner, a universal wheel is fixedly arranged at the bottom of the vertical block, a brake mechanism is arranged on the universal wheel, a second groove is formed in the middle of the bottom surface of the vehicle body, a motor is fixedly arranged at the top of the inner part of the second groove, the output end of the motor is fixedly connected with a rotating mechanism, the motor passes through slewing mechanism and grass cutting wheel fixed connection, the grass cutting wheel is located the below of automobile body, the utility model provides a current weeding device can not effectively adjust the height of grass cutting wheel at the in-process of weeding, has influenced the problem of weeding efficiency and quality.

Description

Weeding device for farming

Technical Field

The utility model relates to a weeding device technical field especially relates to a weeding device for farming.

Background

Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, and belongs to the first industry, the science of research agriculture is agriculture, the working object of agriculture is living animals and plants, the obtained products are the animals and plants, the agriculture is a basic industry for supporting national economic construction and development, planting is plant cultivation, and comprises cultivation of various crops, woods, fruit trees, flowers and plants, medicinal plants, ornamental plants and the like, and food crops, economic crops, vegetable crops, green manure crops, feed crops, pasture grasses and the like.

Along with farming's rapid development, use more and more to farming is weeding device for big-arch shelter, but current weeding device can not effectively adjust the height of grass-cutting wheel at the in-process of weeding, has influenced weeding efficiency and quality, consequently the utility model provides a weeding device for farming solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a weeding device for farming to the not enough of prior art existence, concrete technical scheme as follows:

the utility model provides a weeding device for farming, includes the automobile body, automobile body bottom surface four corners is seted up flutedly one respectively, every the fixed electronic jar that is provided with in top in the recess one, the fixed perpendicular piece that is provided with in electronic jar top, the perpendicular piece slides the setting from top to bottom in the recess one, the fixed universal wheel that is provided with in perpendicular piece bottom, be provided with brake mechanism on the universal wheel, automobile body bottom surface intermediate position is seted up flutedly two, the fixed motor that is provided with in top in the recess two, motor output end fixedly connected with slewing mechanism, the motor passes through slewing mechanism and grass cutting wheel fixed connection, the grass cutting wheel is located the below of automobile body.

Furthermore, a U-shaped rod is fixedly arranged on one side of the vehicle body, an anti-slip sleeve is sleeved on one side, away from the vehicle body, of the U-shaped rod, and anti-slip threads are arranged on the outer surface of the anti-slip sleeve.

Further, the two sides of the vertical block are respectively and fixedly provided with a sliding block, the two sliding blocks are respectively arranged in the two sliding grooves, the sliding blocks are in sliding fit with the sliding grooves, and the two sliding grooves are longitudinally arranged on the two sides in the first groove.

Further, slewing mechanism includes bull stick one, bull stick one with motor fixed connection, the fixed cover is equipped with gear one on the bull stick one, gear one meshes with gear two phase, the fixed cover of gear two is established in the upper end of bull stick two, two tops of bull stick are rotated and are set up in bearing one, bearing one is fixed to be set up top in the recess two, the fixed cover of two lower extremes of bull stick is equipped with gear three, gear three meshes with gear four mutually, the fixed cover of gear four is established on bull stick three, the rotation of three tops of bull stick is set up in bearing two, bearing two is fixed to be set up in installation piece bottom surface, the installation piece is fixed to be set up two inner walls in the recess.

Further, the first gear, the second gear, the third gear and the fourth gear are all made of stainless steel.

Compared with the prior art, the utility model beneficial effect who has is:

1. the electric cylinder is started to stretch through the arranged structures such as the electric cylinder, the vertical block and the universal wheel, electricity can be used for further adjusting the height of the grass cutting wheel, and the problems that the height of the grass cutting wheel cannot be effectively adjusted in the weeding process of the conventional weeding device, and the weeding efficiency and quality are influenced are solved;

2. through the arrangement of the first gear, the second gear, the third gear, the fourth gear and the like, reverse acting force generated by the grass cutting wheel during weeding sequentially acts on the fourth gear, the third gear, the second gear and the first gear for consumption conversion, and cannot directly act on the motor, so that the service life of the motor is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a weeding device for agricultural planting according to the present invention;

FIG. 2 is a front view of a vehicle body of the weeding device for agricultural planting according to the present invention;

fig. 3 is a cross-sectional view of the vehicle body of the weeding device for agricultural planting.

In the figure: 1-antiskid sleeve, 2-U-shaped rod, 3-vehicle body, 4-universal wheel, 5-grass cutting wheel, 6-third rotating rod, 7-brake mechanism, 8-vertical block, 9-sliding block, 10-sliding chute, 11-electric cylinder, 12-first groove, 13-fourth gear, 14-second rotating rod, 15-third gear, 16-second bearing, 17-mounting block, 18-second gear, 19-first bearing, 20-first gear, 21-first rotating rod, 22-motor and 23-second groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a weeding device for farming, including

automobile body

3, 3 bottom surfaces of automobile body four corners have seted up recess one 12 respectively, the fixed electronic jar 11 that is provided with in 12 internal tops of every recess, the fixed riser block 8 that is provided with in 11 tops of electronic jar, riser block 8 slides from top to bottom and sets up in recess one 12, the fixed universal wheel 4 that is provided with in riser block 8 bottom, be provided with brake mechanism 7 on the

universal wheel

4, 3 bottom surfaces of automobile body intermediate position set up recess two 23, the fixed motor 22 that is provided with in the interior top of recess two 23, motor 22 output end fixedly connected with slewing mechanism, motor 22 passes through slewing mechanism and grass cutting wheel 5 fixed connection, grass cutting wheel 5 is located the below of automobile body 3.

The electric cylinder 11 is started to stretch by the aid of the structures such as the electric cylinder 11, the vertical block 8 and the universal wheel 4, the electric cylinder 11 drives the universal wheel 4 to jack the vehicle body 3 upwards or lower the height of the vehicle body 3 downwards, and accordingly the height of the grass cutting wheel 5 can be adjusted, and the problems that the height of the grass cutting wheel cannot be effectively adjusted in the weeding process of an existing weeding device, and weeding efficiency and quality are affected are solved;

as the improvement of the technical scheme, a U-shaped rod 2 is fixedly arranged on one side of the vehicle body 3, an anti-skid sleeve 1 is sleeved on one side, away from the vehicle body 3, of the U-shaped rod 2, and anti-skid threads are arranged on the outer surface of the anti-skid sleeve 1.

The anti-skid device is convenient for people to pull a vehicle body through the arranged U-shaped rod 2 and the anti-skid sleeve 1, and the anti-skid threads are arranged on the outer surface of the arranged anti-skid sleeve 1, so that the friction force between a human hand and the anti-skid sleeve 1 is increased;

as the improvement of the technical scheme, two sides of the vertical block 8 are respectively fixedly provided with a sliding block 9, the two sliding blocks 9 are respectively arranged in the two sliding grooves 10, the sliding blocks 9 are in sliding fit with the sliding grooves 10, and the two sliding grooves 10 are longitudinally arranged on two sides in the first groove 12.

The vertical block 8 can stably move up and down in the first groove 12 through the structures such as the slide block 9 and the sliding groove 10;

as an improvement of the technical scheme, the rotating mechanism comprises a first rotating rod 21, the first rotating rod 21 is fixedly connected with a motor 22, a first gear 20 is fixedly sleeved on the first rotating rod 21, the first gear 20 is meshed with a second gear 18, the second gear 18 is fixedly sleeved at the upper end of the second rotating rod 14, the top end of the second rotating rod 14 is rotatably arranged in a first bearing 19, the first bearing 19 is fixedly arranged at the top in a second groove 23, a third gear 15 is fixedly sleeved at the lower end of the second rotating rod 14, the third gear 15 is meshed with a fourth gear 13, the fourth gear 13 is fixedly sleeved on a third rotating rod 6, the top end of the third rotating rod 6 is rotatably arranged in a second bearing 16, the second bearing 16 is fixedly arranged at the bottom surface of the mounting block 17, the mounting block 17 is fixedly arranged on the inner wall of the second groove 23, and the first gear 20, the second gear 18, the third gear 15 and the fourth gear 13.

Through the structures such as the gear I20, the gear II 18, the gear III 15 and the gear IV 13, the motor 22 is started to work, the motor 22 drives the rotating rod I21 to rotate, the rotating rod I21 drives the rotating rod II 14 to rotate, the rotating rod II 14 drives the rotating rod III 6 to rotate, the rotating rod III 6 drives the grass cutting wheel 5 to rotate for weeding, the reverse acting force generated by the grass cutting wheel 5 during weeding sequentially acts on the gear IV 13, the gear III 15, the gear II 18 and the gear IV 20 to consume and convert, the direct action on the motor 22 is avoided, and the service life of the motor 22 is prolonged.

When the weeding device is used, the electric cylinder 11 is started to stretch, the electric cylinder 11 drives the universal wheels 4 to jack the vehicle body 3 upwards or lower the height of the vehicle body 3 downwards, and then the height of the grass cutting wheel 5 can be adjusted, so that the problem that the weeding efficiency and quality are influenced because the height of the grass cutting wheel cannot be effectively adjusted in the weeding process of the existing weeding device is solved; the motor 22 is started to work, the motor 22 drives the first rotating rod 21 to rotate, the first rotating rod 21 drives the second rotating rod 14 to rotate, the second rotating rod 14 drives the third rotating rod 6 to rotate, the third rotating rod 6 drives the grass cutting wheel 5 to rotate for weeding, reverse acting force generated by the grass cutting wheel 5 during weeding sequentially acts on the fourth gear 13, the third gear 15, the second gear 18 and the first gear 20 for consumption conversion, the direct action on the motor 22 is avoided, and the service life of the motor 22 is prolonged; through the U-shaped rod 2 and the anti-skidding sleeve 1, people can conveniently pull the vehicle body, and the anti-skidding threads are arranged on the outer surface of the anti-skidding sleeve 1, so that the friction force between a hand and the anti-skidding sleeve 1 is increased.

The details of the present invention are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A weeding device for agricultural planting comprises a vehicle body (3), and is characterized in that four corners of the bottom surface of the vehicle body (3) are respectively provided with a first groove (12), the top of the inner part of each first groove (12) is fixedly provided with an electric cylinder (11), a vertical block (8) is fixedly arranged at the top end of the electric cylinder (11), the vertical block (8) is arranged in the first groove (12) in a vertically sliding manner, the bottom of the vertical block (8) is fixedly provided with a universal wheel (4), the universal wheel (4) is provided with a brake mechanism (7), a second groove (23) is formed in the middle of the bottom surface of the vehicle body (3), a motor (22) is fixedly arranged at the top in the second groove (23), the output end of the motor (22) is fixedly connected with a rotating mechanism, the motor (22) is fixedly connected with a grass cutting wheel (5) through the rotating mechanism, and the grass cutting wheel (5) is located below the trolley body (3).

2. A weeding apparatus for agricultural planting according to claim 1, wherein: the anti-skid bicycle is characterized in that a U-shaped rod (2) is fixedly arranged on one side of the bicycle body (3), an anti-skid sleeve (1) is sleeved on one side, away from the bicycle body (3), of the U-shaped rod (2), and anti-skid threads are arranged on the outer surface of the anti-skid sleeve (1).

3. A weeding apparatus for agricultural planting according to claim 2, wherein: the two sides of the vertical block (8) are respectively and fixedly provided with a sliding block (9), the sliding blocks (9) are respectively arranged in two sliding grooves (10), the sliding blocks (9) are in sliding fit with the sliding grooves (10), and the sliding grooves (10) are longitudinally arranged on the two sides in the first groove (12).

4. A weeding apparatus for agricultural planting according to claim 3, wherein: the rotating mechanism comprises a first rotating rod (21), the first rotating rod (21) is fixedly connected with the motor (22), a first gear (20) is fixedly sleeved on the first rotating rod (21), the first gear (20) is meshed with a second gear (18), the second gear (18) is fixedly sleeved at the upper end of the second rotating rod (14), the top end of the second rotating rod (14) is rotatably arranged in the first bearing (19), the first bearing (19) is fixedly arranged at the top part in the second groove (23), a gear III (15) is fixedly sleeved at the lower end of the rotating rod II (14), the gear III (15) is meshed with the gear IV (13), the gear four (13) is fixedly sleeved on the rotating rod three (6), the top end of the rotating rod three (6) is rotatably arranged in the bearing two (16), the second bearing (16) is fixedly arranged on the bottom surface of the mounting block (17), and the mounting block (17) is fixedly arranged on the inner wall of the second groove (23).

5. A weeding apparatus for agricultural planting according to claim 4, wherein: the first gear (20), the second gear (18), the third gear (15) and the fourth gear (13) are all made of stainless steel materials.