CN217337166U - Rubber finger weeding head and weeding device - Google Patents

Abstract

A rubber finger weeding head and a weeding device are provided, the rubber finger weeding head comprises an upper mounting plate, a lower mounting plate and a weeding head body, the weeding head body is arranged between the upper mounting plate and the lower mounting plate, the weeding head body is in a circular plate shape, a plurality of weeding fingers which are uniformly distributed in a radial circumference are arranged on the side circular arc surface of the weeding head body, a plurality of soil breaking knives which are uniformly distributed in a circumference are arranged on the lower mounting plate, the weeding device comprises a rubber finger weeding head and a vertical rod, an angle regulator is arranged on the vertical rod, a fixed rod is arranged on the angle regulator, a pull rod is connected in the fixed rod in a sliding way, the pull rod is rotatably connected with the rubber finger weeding head, the weeding machine solves the technical problems that the prior weeding machine cannot work at the roots of crops, cannot realize soil leveling and has lower working efficiency due to the defects of the structure and the use method of the prior weeding machine, and can be widely applied to the field of agricultural machinery.

Description

Rubber finger weeding head and weeding device

Technical Field

The utility model belongs to the technical field of agricultural machine and specifically relates to a rubber indicates hoe and a device of weeding.

Background

The grass remover is an agricultural operation machine, is mainly used for agricultural weeding and thinning, and also has the function of loosening soil. Because manual weeding wastes time and labor and is high in labor cost, and chemical weeding easily causes crops to be polluted by chemical pesticides, the weeding machine is more and more popular to use.

At present, the weeder generally adopts single hoe, and this kind of single hoe has obvious drawback: firstly, some weeds grow with rich root systems, the weeding heads are easy to be wound by the root systems, the resistance for loosening the soil is large, the working efficiency of the weeding heads is low, and the failure of the weeding machine is easy to cause; secondly, the weeding head can not work at the root of the crop, and the crop is easy to be damaged; in addition, the soil is easily uneven after the weeding head works, and the growth of crops and the quality of the soil are affected. Therefore, the rubber finger weeding head and the weeding device can directly operate at the root of a crop, can level soil and has higher working efficiency.

Disclosure of Invention

The application aims to provide a rubber finger weeding head and a weeding device, and aims to solve the technical problems that the existing weeding machine cannot work at the root of a crop, cannot realize soil leveling and has lower working efficiency due to the defects of the structure and the use method of the existing weeding machine.

The first aspect of the embodiment of the application provides a rubber indicates hoe, including last mounting panel, lower mounting panel and hoe body, go up the mounting panel with set up down between the mounting panel hoe body, hoe body is the disc, it indicates to be radial circumference evenly distributed's hoe to be equipped with a plurality of on the side arc face of hoe body, be equipped with a plurality of circumference evenly distributed's earthing cutter down on the mounting panel.

In one embodiment, the weeding finger is a finger-shaped rubber finger, the bottom surface of the weeding finger is a plane, the top surface of the weeding finger is a downward inclined surface, and the joint of the two side surfaces of the outer end of the weeding finger is provided with a first arc surface.

In one embodiment, the circular plate-shaped weeding head body is formed by splicing a plurality of arc-shaped plates, the weeding fingers are arranged on the side circular surfaces of the arc-shaped plates, the arc-shaped plates and the weeding fingers are of an integrated structure, and a second circular surface is arranged on the arc-shaped plates at the joint of the adjacent weeding fingers.

In one embodiment, the upper mounting plate and the lower mounting plate are both provided with a circular plate shape, and the size of the upper mounting plate and the lower mounting plate is slightly larger than that of the grass-hoe body and covers the second circular arc surface.

In one embodiment, the ground breaking knife is U-shaped, a cross beam of the ground breaking knife is connected with the lower mounting plate, and two side walls of the ground breaking knife are arranged in parallel.

In one embodiment, the upper mounting plate, the lower mounting plate and the hoe head body are respectively provided with a first mounting hole for matching use, and the lower mounting plate and the ground breaking knife are respectively provided with a second mounting hole for matching use.

A second aspect of the embodiments of the present application provides a weeding device, which includes the rubber finger-type weeding head described above; still include the montant, be equipped with angle regulator on the montant, be equipped with the dead lever on the angle regulator, sliding connection has the pull pole in the dead lever, rotate the connection on the pull pole the rubber indicates the head of weeding.

In one of them embodiment, angle regulator includes fixed subassembly and runner assembly, fixed subassembly with the montant is connected, the runner assembly with fixed subassembly rotates to be connected, the last setting of runner assembly the dead lever, the runner assembly drives the dead lever and rubber indicates that the hoe surrounds the montant is the tilting.

In one embodiment, the fixed component and the rotating component are both arranged in a circular plate shape, teeth are uniformly arranged on the circumferences of side planes of the fixed component and the rotating component, and the teeth of the fixed component and the teeth of the rotating component are mutually meshed.

In one embodiment, the fixing rod is symmetrically provided with jackscrews, and the inner ends of the jackscrews are in contact with the drawing rod.

The utility model provides a rubber indicates hoe and device of weeding, its beneficial effect lies in: the rubber composition is adopted to manufacture the weeding finger, so that the weeding finger has enough strength, higher wear resistance and certain flexibility, the weeding effect is ensured, the service life is prolonged, the operation around the root of the crop is realized, and the crop cannot be damaged; the weeding fingers are arranged into fingers, and the bottom surfaces of the weeding fingers are arranged into planes, so that the effect of leveling soil is achieved while the soil is loosened; the U-shaped soil breaking knife is used for cutting harder and firmer soil and rich root systems in the soil, so that the working efficiency is obviously improved; the self-locking angle adjuster is arranged on the weeding device, so that the up-down angle of the rubber finger weeding head can be adjusted, and the rubber finger weeding device is suitable for different terrains; the adjusting of the extending width of the rubber finger hoeing head is realized by arranging the drawing rod which is in sliding connection with the angle adjuster, and the rubber finger hoeing head is suitable for crops with different planting intervals; the utility model discloses simple structure, work efficiency is higher, and accommodation is wide, and the dependence is stronger, can the exclusive use, also can cooperate machinery common operation such as laxative machine.

Drawings

FIG. 1 is a schematic view of a rubber finger hoe head according to one embodiment of the present disclosure;

FIG. 2 is a schematic view (one) of the rubber-finger hoe shown in FIG. 1, shown in another angle;

FIG. 3 is a schematic view of another angle of the rubber finger hoe shown in FIG. 1;

FIG. 4 is a schematic view of the body of the rubber finger hoe shown in FIG. 1;

FIG. 5 is a schematic view of a weeding device according to the second embodiment of the present application;

FIG. 6 is a schematic view of another angle of the weeding device shown in FIG. 5.

The symbols in the drawings illustrate that:

1. an upper mounting plate; 2. a lower mounting plate; 3. a grass-remover body; 301. an arc-shaped plate; 4. weeding fingers; 401. a plane; 402. a bevel; 403. a first arc surface; 404. a second arc surface; 5. a soil breaking knife; 501. a cross beam; 502. a side wall; 6. a first mounting hole; 7. a second mounting hole; 8. a vertical rod; 9. an angle adjuster; 901. a fixing assembly; 902. a rotating assembly; 903. teeth; 10. fixing the rod; 1001. carrying out top thread; 11. a pull rod; 12. adjusting the bolt; 13. the rubber finger is a weed-removing head.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", "front", "rear", "top", "bottom", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the present invention, and are not to be construed as indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Example one

Please refer to fig. 1, which is a schematic structural diagram of a rubber finger hoe provided in an embodiment of the present application, and for convenience of description, only the relevant portions of the rubber finger hoe are shown, and the details are as follows:

the utility model provides a rubber indicates hoe, please combine fig. 2-4, including last mounting panel 1, lower mounting panel 2 and hoe body 3, hoe body 3 sets up at last mounting panel 1 under and between mounting panel 2, hoe body 3 is the disc, it indicates 4 to be the hoe of radial circumference evenly distributed to be equipped with a plurality of on the side arc face of hoe body 3, hoe indicates 4 to be used for shoveling the weeds at crop root to play the effect of loosening the soil, leveling soil, be equipped with the sword 5 that breaks ground of a plurality of circumference evenly distributed on the mounting panel 2 down, the sword 5 that breaks ground is used for cutting out the weeds root system inside soil and soil.

Specifically, the weeding finger 4 is made of rubber composition, and has sufficient strength, higher wear resistance and certain flexibility, the sufficient strength can ensure the weeding effect of the weeding finger 4, the higher wear resistance enables the abrasion of the weeding finger 4 to be smaller, the weeding finger has longer service life, and the certain flexibility enables the weeding finger 4 to directly operate around the root of a crop, so that the crop cannot be damaged, and the purpose of removing weeds at the root of the crop is realized.

The finger-shaped structure is set to the finger-shaped structure for weeding finger 4, plane 401 is set to the bottom surface of weeding finger 4, downward inclined plane 402 is set to the top surface of weeding finger 4, first arc surface 403 is also set at the outer end of weeding finger 4, first arc surface 403 is set at the junction of two sides, the weeding finger 4 is set to the finger-shaped structure for enhancing the weeding effect of weeding finger 4, soil loosening effect is achieved while weeding, the damage to crops caused by weeding finger 4 can be avoided by the setting of first arc surface 403, and the use of leveling soil is provided for weeding finger 4 by the setting of plane 401.

The grass-remover body 3 is formed by splicing a plurality of arc-shaped plates 301, the arc-shaped plates 301 are spliced into a circular plate, as shown in fig. 4, in the embodiment, the grass-remover body 3 is formed by splicing 4 arc-shaped plates 301, so that the manufacturing process is simple and the cost is low; the weeding finger 4 is arranged on the side arc surface of the arc plate 301, the arc plate 301 and the weeding finger 4 are arranged into an integrated structure, the arc plate 301 is further provided with a second arc surface 404, the second arc surface 404 is arranged at the joint of the adjacent weeding finger 4, the second arc surface 404 can reduce the tensile stress born by the weeding finger 4, the tendency of microcracking generated at the root of the weeding finger 4 is reduced, and the service life is prolonged.

The upper mounting plate 1 and the lower mounting plate 2 are both in a circular plate shape, the size of the upper mounting plate 1 and the size of the lower mounting plate 2 are slightly larger than that of the hoe body 3 and can cover the second circular arc surface 404, and the weeding finger 4 extends out of the upper mounting plate 1 and the lower mounting plate 2; go up all to be equipped with the first mounting hole 6 that the cooperation was used on mounting panel 1, lower mounting panel 2 and the hoe body 3, be equipped with the bolt in the first mounting hole 6, go up mounting panel 1, lower mounting panel 2 and the hoe body 3 and pass through bolted connection together.

The utility model discloses a soil breaking knife 5, including the sword that breaks ground 5, the crossbeam 501 of sword that breaks ground is set to the U type, and the crossbeam 501 of sword 5 is connected with lower mounting panel 2, all is equipped with the second mounting hole 7 that the cooperation was used on lower mounting panel 2 and the crossbeam 501 of sword 5 that breaks ground, is equipped with the bolt in the second mounting hole 7, and lower mounting panel 2 is connected through the bolt with crossbeam 501, and two lateral walls 502 parallel arrangement of each other of sword 5 that breaks ground, lateral wall 502 are used for lacerating the abundant root system in harder soil and the soil the inside.

Example two

Please refer to fig. 5, which is a schematic structural diagram of a weeding device provided in the second embodiment of the present application, and for convenience of description, only the parts related to this embodiment are shown, and the details are as follows:

a weeding device, please refer to FIG. 6, includes a rubber finger hoe 13 of the first embodiment; still include montant 8, be equipped with angle regulator 9 on the montant 8, be equipped with dead lever 10 on the angle regulator 9, sliding connection has pull pole 11 in the dead lever 10, rotates on pull pole 11 and connects rubber and indicate hoe 13.

Specifically, the angle adjuster 9 is used for adjusting the angle of the rubber finger hoe 13, the adjuster 9 includes a fixing component 901 and a rotating component 902, the fixing component 901 is connected with the vertical rod 8, the rotating component 902 is rotatably connected with the fixing component 901, and the fixing rod 10 is disposed on the rotating component 902. in this embodiment, the vertical rod 8, the fixing component 901 and the rotating component 902 are connected through an adjusting bolt 12, and the rotating component 902 drives the rubber finger hoe 13 to rotate up and down around the vertical rod 8 through the fixing rod 10 and the pull rod 11, so as to adjust the up and down angle of the rubber finger hoe 13, and is suitable for different terrains; the fixed component 901 and the rotating component 902 are both arranged in a circular plate shape, teeth 903 are uniformly arranged on the circumferences of side planes of the fixed component 901 and the rotating component 902, and the teeth 903 of the fixed component 901 and the teeth 903 of the rotating component 902 are mutually meshed to play a role in locking and positioning the rotating component 902.

When the rubber finger hoe is used, the rotating assembly 902 can rotate up and down by loosening the adjusting bolt 12, when the rotating assembly 902 drives the rubber finger hoe 13 to rotate to a proper angle, the adjusting bolt 12 is screwed down, the rotating assembly 902 and the rubber finger hoe 13 are locked, and the rubber finger hoe 13 is prevented from being unnecessarily rotated in the operation process.

In this embodiment, the pulling rod 11 slides in the fixing rod 10, the top thread 1001 is symmetrically arranged on the fixing rod 10, the inner end of the top thread 1001 penetrates through the fixing rod 10 and contacts with the pulling rod 11, the fastening and locking effect is achieved on the pulling rod 11, the extending width of the rubber finger hoe 13 is adjusted by screwing the top thread 1001, and the pulling rod is suitable for crops with different planting intervals.

It should be noted that, the first embodiment can be referred to for the functional description and the principle description of each component of the rubber finger hoe 13, and detailed description thereof is omitted here.

The working principle of the rubber finger hoe and the weeding device is described below with reference to fig. 1-6 as follows:

before use, the vertical rod 8 is arranged on a tractor or a pesticide sprayer and other machines, the vertical angle of the rubber finger hoe 13 is adjusted through the angle adjuster 9, the rubber finger hoe 13 is in an inclined state, the extending width of the rubber finger hoe 13 is adjusted through the adjusting pull rod 11, and the rubber finger hoe can be used after being adjusted; when the rubber-finger hoe is used, the tractor or the pesticide sprayer advances to drive the rubber-finger hoe 13 to rotate, and then the ground breaking knife 5 is driven to rotate, so that soil is loosened and leveled while weeding is carried out.

In summary, the utility model provides a rubber finger weeding head and a weeding device, the rubber composition is adopted to manufacture the weeding finger 4, so that the weeding finger 4 has enough strength, higher wear resistance and certain flexibility, the weeding effect is ensured, the service life is prolonged, the operation around the root of the crop is realized, and the crop is not damaged; the weeding finger 4 is arranged into a finger shape, and the bottom surface of the weeding finger 4 is arranged into a plane 401, so that the soil is loosened and the soil is leveled; the U-shaped soil breaking knife 5 is used for cutting hard and solid soil and rich root systems in the soil, so that the working efficiency is obviously improved; the self-locking angle adjuster 9 is arranged on the weeding device, so that the up-down angle of the rubber finger weeding head 13 can be adjusted, and the weeding device is suitable for different terrains; the adjustment of the extending width of the rubber finger hoe 13 is realized by arranging the drawing rod 11 which is in sliding connection with the angle regulator 9, and the rubber finger hoe is suitable for crops with different planting intervals; the utility model discloses simple structure, work efficiency is higher, and accommodation is wide, and the dependence is stronger, can the exclusive use, also can cooperate machinery common operation such as laxative machine, but wide application in agricultural machinery technical field.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (10)

1. The utility model provides a rubber indicates hoe, its characterized in that, includes mounting panel, lower mounting panel and hoe body, go up the mounting panel with set up down between the mounting panel hoe body, hoe body is the disc, be equipped with a plurality of on the side circular arc face of hoe body and be radial circumference evenly distributed's hoe and indicate, be equipped with a plurality of circumference evenly distributed's broken native sword down on the mounting panel.

2. The rubber-finger hoe head as claimed in claim 1, wherein the hoe finger is a finger-shaped rubber finger, the bottom surface of the hoe finger is a flat surface, the top surface of the hoe finger is a downward inclined surface, and the outer end of the hoe finger has a first circular arc surface at the joint of the two side surfaces.

3. The rubber finger hoe head as claimed in claim 1, wherein the circular plate-shaped hoe head body is formed by splicing a plurality of arc plates, the side arc surfaces of the arc plates are provided with the hoe fingers, the arc plates and the hoe fingers are of an integral structure, and the arc plates are provided with second arc surfaces at the joints of the adjacent hoe fingers.

4. The rubber-finger hoe head according to claim 3, wherein the upper mounting plate and the lower mounting plate are both configured as a circular plate, and the size of the upper mounting plate and the lower mounting plate is slightly larger than the size of the hoe head body and covers the second circular arc surface.

5. The rubber finger hoe head as in claim 1, wherein the blade is U-shaped, the cross member of the blade is connected to the lower mounting plate, and the two side walls of the blade are parallel to each other.

6. The rubber finger hoe head as in claim 1, wherein the upper mounting plate, the lower mounting plate and the hoe head body are provided with first mounting holes for cooperation, and the lower mounting plate and the ground breaking knife are provided with second mounting holes for cooperation.

7. A weeding device comprising the rubber-finger hoe of any one of claims 1 to 6; still include the montant, be equipped with angle regulator on the montant, be equipped with the dead lever on the angle regulator, sliding connection has the pull pole in the dead lever, rotate the connection on the pull pole rubber indicates the head of weeding.

8. The device of claim 7, wherein the angle adjuster comprises a fixed member and a rotatable member, the fixed member is connected to the vertical rod, the rotatable member is rotatably connected to the fixed member, the rotatable member is provided with the fixed rod, and the rotatable member drives the fixed rod and the rubber finger hoe to rotate up and down around the vertical rod.

9. The device of claim 8, wherein the fixed member and the rotating member are both formed in a circular plate shape, and teeth are uniformly arranged on the circumference of the side surface of the fixed member contacting the rotating member, and the teeth of the fixed member and the teeth of the rotating member are engaged with each other.

10. The device of claim 7, wherein the fixed rod is symmetrically provided with a top thread, and the inner end of the top thread is in contact with the pull rod.

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