CN211019892U

CN211019892U - Organic rice weeding device

Info

Publication number: CN211019892U
Application number: CN201922174968.7U
Authority: CN
Inventors: 王业文; 王俊义; 王保军; 郭明星; 周凯; 郝兴顺; 李小刚; 闫理峰; 陈耀楠
Original assignee: Hanzhong Agricultural Science Institute (shanxi Rice Research Institute)
Current assignee: Hanzhong Agricultural Science Institute (shanxi Rice Research Institute)
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-07-17
Anticipated expiration: 2029-12-07

Abstract

The utility model discloses an organic rice weeding device, which relates to the technical field of agricultural equipment and comprises a frame, wherein the bottom of the frame is provided with walking wheels, a support rod is fixedly connected inside the frame, a lifting support is connected on the support rod in a sliding way, a driving device is arranged in the frame at one side of the lifting support, which is far away from the driving device, is provided with a fixed sleeve, a second motor is fixedly connected on the sliding support above the fixed sleeve, the bottom of the fixed sleeve is rotatably connected with a cutting disc, a driving shaft of the second motor is rotatably connected with the cutting disc through the fixed sleeve, a grass rolling wheel is rotatably connected on the lifting support at one side of the fixed sleeve, which is far away from the support rod, a third motor is fixedly connected on the lifting support above the grass rolling wheel, a grass rolling wheel is rotatably connected with a driving shaft of the third motor, the upper, can flexibly change the weeding depth according to the growth condition of weeds in the rice field, and has higher practicability.

Description

Organic rice weeding device

Technical Field

The utility model relates to an agricultural equipment technical field specifically is an organic rice weeding device.

Background

China is a big agricultural country, rice is also a crop with the largest planting area in China, people eat food as the day, the basic life guarantee and health of people are established on the basis of sufficient grains, with the rapid development of science and technology, in order to produce rice without insects and grass, planting personnel often spray pesticides on crops, so that the produced crops contain residual poison components, therefore, the Shanghai caused by spraying pesticides on a rice field to the rice field is transferred to the bodies of people, the people can suffer from diseases after long-term use of the food, the rice field weed removal is unreliably lost, the rice field weed removal machine in the prior art is too large in size, and generally cuts the rice field, the weeding in the mode is not thorough, the left seeds can cause weeds to sprout again, the workload of workers is increased, and the weeds left in the rice field influence the normal growth of the rice field at will.

In the chinese utility model patent document of patent number CN205305821U, an organic rice weeding device is disclosed, the device realizes the function of automatic weeding under hydraulic telescoping rod and electric telescopic handle's drive through setting up weed shovel and weeding device, the manpower has been saved and has been stood down and weed, but the device does not have perfect weeding system, the weeds that are shoveled can be abandoned in the paddy field, the seed straw pole that contains can influence the growth of rice, the weeds that the secondary is sprouted simultaneously can be more, can not be effectively thorough restrain ruderal growth.

Disclosure of Invention

The utility model provides an organic rice weeding device has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an organic rice weeding device, includes the frame, the bottom of frame is equipped with the walking wheel, the inside fixed connection branch of frame, sliding connection lifting support on the branch is provided with drive arrangement in the frame of lifting support one side, one side that drive arrangement was kept away from to lifting support is equipped with fixed sleeve, fixed connection No. two motors on the lifting support of fixed sleeve top, fixed sleeve bottom is rotated and is connected the cutting disk, the drive shaft fixed connection connecting rod of No. two motors, the connecting rod of telling pass fixed sleeve and rotate and connect the cutting disk, fixed sleeve keeps away from and rotates on the lifting support of branch one side and connect the grass roller, No. three motors of fixed connection on the lifting support of grass roller top, the grass roller is connected in the drive shaft transmission of No. three motors, the frame is kept away from grass roller one side upper portion and is equipped with the handle.

As a preferred technical scheme of the utility model, drive arrangement includes the drive wheel, and the drive wheel meshing rotates connects lifting support, drive wheel axle center department is equipped with the connecting axle, and the connecting axle both ends are rotated with the frame and are connected, drive wheel and connecting axle rotate the connection, a fixed connection motor on the frame of drive wheel below, the drive wheel is connected in the drive shaft transmission of a motor.

As an optimal technical scheme of the utility model, the grass rolling wheel is provided with two, rotates respectively and connects the both sides at the frame.

As a preferred technical scheme of the utility model, the grass roller surface is equipped with L shape scraper blade.

As an optimized technical scheme of the utility model, install the controller on the handle.

The utility model has the advantages of the utility model discloses a set up the grass-rolling wheel and can push weeds to the cutting disk direction, make things convenient for the cutting of cutting disk, the L shape scraper blade that sets up simultaneously on the grass-rolling wheel can twine the weeds of cutting on the surface of grass-rolling wheel, play the effect of collecting the weeds after the cutting, can not leave weeds in the paddy field, prevent ruderal secondary growth, cutting disk and grass-rolling wheel can rise or descend along with lifting support under the drive of drive wheel, can be according to the flexible change herbicidal degree of depth of the ruderal growth condition in the paddy field, the flexibility of weeder has greatly increased.

Drawings

FIG. 1 is a schematic view of the overall structure of an organic rice weeding apparatus.

FIG. 2 is a schematic view of the structure of the side of an organic rice weeding apparatus.

FIG. 3 is a schematic view showing the structure of a grass-rolling cylinder in an organic rice weeding apparatus.

In the figure, the multifunctional lawn mower comprises a frame 1, a walking wheel 2, a lifting support 3, a cutting disc 4, a fixing sleeve 5, a scraping plate 6 and L, a grass rolling wheel 7, a motor 8 and a motor three, a motor 9 and a motor two, a supporting rod 10, a connecting shaft 11, a driving wheel 12, a handle 13, a handle 14, a controller 15, a motor one, and a driving device 16.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, an organic rice weeding device comprises a frame 1, wherein a walking wheel 2 is arranged at the bottom of the frame 1, a supporting rod 10 is fixedly connected inside the frame 1, a lifting bracket 3 is slidably connected on the supporting rod 10, a driving device 16 is arranged in the frame 1 at one side of the lifting bracket 3, a fixed sleeve 5 is arranged at one side of the lifting bracket 3 far away from the driving device 16, a second motor 9 is fixedly connected on the lifting bracket 3 above the fixed sleeve 5, the bottom of the fixed sleeve 5 is rotatably connected with a cutting disc 4, a driving shaft of the second motor 9 is fixedly connected with a connecting rod, the connecting rod penetrates through the fixed sleeve 5 to be rotatably connected with the cutting disc 4, a grass rolling wheel 7 is rotatably connected on the lifting bracket 3 at one side of the fixed sleeve 5 far away from the supporting rod 10, a third motor 8 is fixedly connected on the lifting bracket 3 above the grass rolling wheel 7, and the driving shaft of the third motor 8 is rotatably connected with, the upper part of one side of the frame 1, which is far away from the grass rolling wheel 7, is provided with a handle 13.

The driving device 16 comprises a driving wheel 12, the driving wheel 12 is in meshing transmission connection with the lifting support 3, a connecting shaft 11 is arranged at the axis of the driving wheel 12, two ends of the connecting shaft 11 are rotatably connected with the frame 1, the driving wheel 12 is rotatably connected with the connecting shaft 11, a first motor 15 is fixedly connected to the frame 1 below the driving wheel 12, and the driving shaft of the first motor 15 is in transmission connection with the driving wheel 12.

The two grass rolling wheels 7 are respectively and rotatably connected to two sides of the frame 1, and L-shaped scraping plates 6 are arranged on the surfaces of the grass rolling wheels 7.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the handle 13 is provided with a controller 14.

The utility model discloses in the implementation process, the weeder normally carries out weeding during the work task, start a motor 15 through controller 14 on hand 13, No. two motors 9 and No. three motors 8, a motor 15 drives drive wheel 12 and rotates around connecting axle 11, thereby it reciprocates to drive lifting support 3, and then adjust the suitable working height of cutting disk 4 according to the different situation, cutting disk 4 carries out the rotary cutting under No. two motors 9's drive when the weeder moves forward, it is rotatory under No. three motors 8's drive to roll up a grass section of thick bamboo 7 simultaneously, utilize L shape scraper blade 6 to advance a grass section of thick bamboo surface with the reel, finally realize the function that the rice was weeded.

The utility model discloses a set up grass-rolling wheel 7 and can be with weeds to 4 direction propelling movement of cutting disc, make things convenient for the cutting of cutting disc 4, L shape scraper blade 6 that set up on the grass-rolling wheel 7 simultaneously can twine the weeds of cutting on the surface of grass-rolling wheel 7, play the ruderal effect after the collection cutting, can not leave weeds in the paddy field, prevent ruderal secondary growth, cutting disc 4 board and grass-rolling wheel 7 can rise or descend along with lifting support 3 under the drive of drive wheel 12, can be according to the flexible herbicidal degree of depth of change of the ruderal growth conditions in the paddy field, greatly increased the flexibility of weeder.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The organic rice weeding device comprises a frame (1), wherein walking wheels (2) are arranged at the bottom of the frame (1), the frame (1) is internally and fixedly connected with a support rod (10), the support rod (10) is connected with a lifting support (3) in a sliding manner, a driving device (16) is arranged in the frame (1) on one side of the lifting support (3), one side of the lifting support (3) far away from the driving device (16) is provided with a fixed sleeve (5), the lifting support (3) above the fixed sleeve (5) is fixedly connected with a second motor (9), the bottom of the fixed sleeve (5) is rotatably connected with a cutting disc (4), a driving shaft of the second motor (9) is fixedly connected with a connecting rod, the connecting rod penetrates through the fixed sleeve (5) to be rotatably connected with the cutting disc (4), the fixed sleeve (5) is far away from the lifting support (3) on one side of the support rod (10) and is rotatably connected with a grass, the straw rolling machine is characterized in that a third motor (8) is fixedly connected to the lifting support (3) above the straw rolling wheel (7), a driving shaft of the third motor (8) is in transmission connection with the straw rolling wheel (7), and a handle (13) is arranged on the upper portion of one side, far away from the straw rolling wheel (7), of the frame (1).

2. The organic rice weeding device according to claim 1, wherein the driving device (16) comprises a driving wheel (12), the driving wheel (12) is connected with the lifting support (3) in a meshing and rotating manner, a connecting shaft (11) is arranged at the axis of the driving wheel (12), two ends of the connecting shaft (11) are connected with the frame (1) in a rotating manner, the driving wheel (12) is connected with the connecting shaft (11) in a rotating manner, a first motor (15) is fixedly connected to the frame (1) below the driving wheel (12), and a driving shaft of the first motor (15) is in transmission connection with the driving wheel (12).

3. An organic rice weeding device according to claim 1, wherein there are two grass-rolling wheels (7) rotatably connected to the two sides of the frame (1).

4. An organic rice weeding device according to claim 3, wherein the grass roller (7) has L-shaped scrapers (6) on its surface.

5. An organic rice weeding apparatus according to claim 1 or 2, wherein the controller (14) is mounted on the handle (13).