CN218570881U

CN218570881U - Weeding device

Info

Publication number: CN218570881U
Application number: CN202223238408.1U
Authority: CN
Inventors: 何俐蓉; 刘哲; 张兆鑫; 肖映瑱; 王娜
Original assignee: Shaanxi Land Engineering Technology Research Institute Co Ltd
Current assignee: Shaanxi Land Engineering Technology Research Institute Co Ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-07
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a weeding device, which comprises a mounting bracket, the mount frame top is provided with sprays the mechanism, the mount frame bottom is connected with a plurality of removal wheels through the link, the mount frame bottom is still symmetrical and is provided with elevating system, just be connected with weeding mechanism between the elevating system that the symmetry set up. Weeding mechanism through the terminal setting of elevating system can clear away the weeds on ground to weeding mechanism is provided with one at least, when setting up a plurality of weeding mechanisms, can be with the weeder of rear end weeding mechanism corresponding to the space between the weeder of front end weeding mechanism, and then improves weeding efficiency, guarantees can once only effectively to clear away weeds. Weeding mechanism can also carry out the height that adjusts weeding mechanism through elevating system's telescopic link cooperation hydraulic stem simultaneously, avoids because the weeding wheel height crosses lowly, and the blade on weeding wheel surface bumps with the stone on land surface etc. and damages.

Description

Weeding device

Technical Field

The utility model relates to an agricultural machinery technical field specifically is a weeding device.

Background

Weeds compete for soil moisture and nutrients with crops, occupy farmland space, influence crop growth, reduce crop yield and quality, and indirectly promote breeding and spreading of plant diseases and insect pests. Various methods for weeding, such as artificial weeding, chemical weeding, mechanical weeding, biological weeding, photochemical weeding, and the like, have been developed at home and abroad for weed control. The labor intensity of manual weeding is high, the efficiency is low, and the requirements of modern agriculture development are not met. With the increasing cost of labor and the shortage of green and strong labor, and the need of protecting ecological environment, the demand of mechanization of weeding is becoming stronger.

For example, patent document CN213368717U discloses a modern agricultural weeding device, in which two hydraulic rods are symmetrically and fixedly arranged at the front end of the top surface of a setting plate to achieve a free lifting weeding mechanism, so as to change the height of blades to achieve the effect of removing weeds with different heights, thereby solving the problem that the weeding effect is not ideal as the conventional weeding machine can only clean weeds with fixed heights, but the device cannot clean weeds with lower height growing on the ground or clinging to the ground in the using process, the weed removing effect is poor, and the spraying uniformity of a single spray head is poor when spraying pesticides. Thus, we provide a weeding apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weeding device to propose the weeding device among the prior art in solving above-mentioned background art, can't clear away the weeds that highly lower or hug closely in ground of ground growth at the in-process that uses, weeds clear away the effect relatively poor, and single shower nozzle sprays the relatively poor problem of homogeneity when spraying insecticide.

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

the utility model provides a weeding device, includes the mounting bracket, the mounting bracket top is provided with sprays the mechanism, the mounting bracket bottom is connected with a plurality of removal wheels through the link, the mounting bracket bottom is still the symmetry and is provided with elevating system, just be connected with weeding mechanism between the elevating system that the symmetry set up.

Further preferably, the spraying mechanism is including installing in the liquid reserve tank on mounting bracket surface, the input of hose connection compression pump is passed through to the liquid reserve tank side, the output of compression pump is connected with the shower, the shower outside evenly is provided with a plurality of shower heads.

Further preferably, elevating system is including connecting in the telescopic link and the hydraulic stem of mounting bracket bottom, through articulated joint swing joint between telescopic link and the hydraulic stem.

Further preferably, a weeding mechanism is movably connected between the telescopic rods, and at least one group of lifting mechanisms is arranged.

Further preferably, the weeding mechanism comprises a transmission shaft connected between the lifting mechanisms, and a plurality of weeding wheels are sleeved on the outer side of the transmission shaft.

Further preferably, the weeding wheels are all provided with mounting holes in the center, and the transmission shaft penetrates through the mounting holes.

Further preferably, a plurality of the weeding wheels are provided with a limiting block.

Further preferably, a plurality of blades are uniformly arranged on the outer side surface of the weeding wheel and are of an arc-shaped structure.

Further preferably, one side of the surface of the mounting frame, which is far away from the spraying mechanism, is further provided with a traction frame, the tail end of the traction frame is further provided with a traction block, and the traction block is fixedly connected to traction equipment.

Compared with the prior art, the beneficial effects of the utility model are that:

weeding mechanism through the terminal setting of elevating system can clear away the weeds on ground to weeding mechanism is provided with one at least, when setting up a plurality of weeding mechanisms, can be with the weeder of rear end weeding mechanism corresponding to the space between the weeder of front end weeding mechanism, and then improves weeding efficiency, guarantees can once only effectively to clear away weeds. Weeding mechanism can also carry out the height that adjusts weeding mechanism through elevating system's telescopic link cooperation hydraulic stem simultaneously, avoids because the weeding wheel height crosses lowly, and the blade on weeding wheel surface bumps with the stone on land surface etc. and damages.

Through evenly setting up a plurality of shower heads at the end of whole device, construct the weeding at weeding and accomplish the back, through the compression pump with the pesticide of storing in the receiver under the cooperation of shower and shower head, evenly spray to the soil after weeding in, further promote herbicidal efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the spraying mechanism of the present invention;

FIG. 3 is a schematic view of the weeding mechanism of the present invention;

FIG. 4 is a schematic view of the weeding wheel of the present invention;

in the figure: 1-mounting frame, 2-traction frame, 3-traction block, 4-liquid storage tank, 5-compression pump, 6-spray pipe, 7-spray head, 8-connecting frame, 9-moving wheel, 10-telescopic rod, 11-hydraulic rod, 12-hinged joint, 13-transmission shaft, 14-weeding wheel, 15-blade, 16-mounting hole and 17-limiting block.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a weeding device, includes

mounting bracket

1, and 1 top of mounting bracket is provided with sprays the mechanism, and 1 bottom of mounting bracket is connected with a plurality of removal wheels 9 through link 8, and 1 bottom of mounting bracket still the symmetry is provided with elevating system, and is connected with weeding mechanism between the elevating system that the symmetry set up.

The utility model discloses in, spray the mechanism including installing in the liquid reserve tank 4 on 1 surface of mounting bracket, the input of hose connection compression pump 5 is passed through to the 4 sides of liquid reserve tank, and the output of compression pump 5 is connected with shower 6, and the 6 outsides of shower evenly are provided with a plurality of shower heads 7. Through evenly setting up a plurality of shower heads 7 at the end of whole device, construct the weeding at weeding and accomplish the back, through the cooperation of compression pump 5 with the pesticide of storing in the liquid reserve tank 4 under shower 6 and shower head 7, evenly spray to the soil after the weeding in, further promote the efficiency of weeding.

In the utility model, the lifting mechanism comprises a telescopic rod 10 and a hydraulic rod 11 which are connected with the bottom of the mounting frame 1, and the telescopic rod 10 and the hydraulic rod 11 are movably connected through a hinge joint 12; a weeding mechanism is movably connected between the telescopic rods 10, and at least one group of lifting mechanisms is arranged. The height of weeding mechanism is adjusted through elevating system's telescopic link 10 cooperation hydraulic stem 11, avoids because the weeding wheel 14 height is low excessively, and blade 15 on the surface of weeding wheel 14 collides with the stone etc. on the soil surface and damages.

In the utility model, the weeding mechanism comprises a transmission shaft 13 connected between the lifting mechanisms, and a plurality of weeding wheels 14 are sleeved outside the transmission shaft 13; the center of the weeding wheel 14 is provided with a mounting hole 16, and the transmission shaft 13 penetrates through the mounting hole 16; limiting blocks 17 are arranged among the weeding wheels 14; the outer side surface of the weeding wheel 14 is uniformly provided with a plurality of blades 15, and the blades 15 are arc-shaped. Weeding mechanism is provided with one at least, when setting up a plurality of weeding mechanisms, can be with the weeder 14 of rear end weeding mechanism corresponding to the space between the weeder 14 of front end weeding mechanism, and then improve weeding efficiency, guarantee can once only effectively clear away weeds.

The utility model discloses in, 1 surface of mounting bracket is kept away from one side that sprays the mechanism and is still provided with

traction frame

2, and 2 ends of traction frame still are provided with

traction block

3, and 3 fixed connection of traction block are in traction equipment. The traction equipment can be agricultural mechanical equipment such as an agricultural tractor.

The working principle is as follows:

in use, it will first be attached to a tractor by means of the traction block 3 at the end of the traction frame 2. Drive mounting bracket 1 through the tractor, and then the removal wheel 9 that mounting bracket 1 passes through the link 8 and connects removes thereupon, at the in-process that advances, weeding wheel 14 of weeding mechanism is at transmission shaft 13 surface rotary motion, clears away weeds through blade 15 on weeding wheel 14 surface. Weeding mechanism is provided with one at least, when setting up a plurality of weeding mechanisms, can be with the weeder 14 of rear end weeding mechanism corresponding to the space between the weeder 14 of front end weeding mechanism, and then improve weeding efficiency, guarantee can once only effectively clear away weeds. The height of weeding mechanism is adjusted through elevating system's telescopic link 10 cooperation hydraulic stem 11, avoids because weed-removing roller 14 highly crosses lowly, and the blade 15 on weed-removing roller 14 surface collides and damages with the stone on soil surface etc.. When the hydraulic stem 11 rose, drive telescopic link 10 shrink through articulated joint 12, and then improved weeding mechanism's height, on the contrary the same reason, can adjust weeding mechanism's height. So as to meet the requirement of lands with different flatness. Meanwhile, the pesticide stored in the liquid storage tank 4 is prepared in advance and is added with water to be uniformly stirred. Through evenly setting up a plurality of shower heads 7 at the end of whole device, construct the weeding at weeding and accomplish the back, through the cooperation of compression pump 5 with the pesticide of storing in the liquid reserve tank 4 under shower 6 and shower head 7, evenly spray to the soil after the weeding in, further promote the efficiency of weeding.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A weeding device comprises a mounting frame (1), and is characterized in that: the utility model discloses a weeding machine, including mounting bracket (1), mounting bracket (1) top is provided with sprays the mechanism, mounting bracket (1) bottom is connected with a plurality of wheels of removing (9) through link (8), mounting bracket (1) bottom still symmetry is provided with elevating system, just be connected with weeding mechanism between the elevating system that the symmetry set up.

2. A weeding apparatus according to claim 1, wherein: spray the mechanism including installing in liquid reserve tank (4) on mounting bracket (1) surface, the input of hose connection compression pump (5) is passed through to liquid reserve tank (4) side, the output of compression pump (5) is connected with shower (6), evenly be provided with a plurality of shower heads (7) in shower (6) outside.

3. A weeding apparatus according to claim 1, wherein: elevating system is including connecting in telescopic link (10) and hydraulic stem (11) of mounting bracket (1) bottom, through hinge (12) swing joint between telescopic link (10) and hydraulic stem (11).

4. A weeding apparatus as claimed in claim 3, wherein: the weeding machine is characterized in that a weeding mechanism is movably connected between the telescopic rods (10), and the lifting mechanism is at least provided with one group.

5. A weeding apparatus according to claim 1, wherein: weeding mechanism is including connecting transmission shaft (13) between elevating system, transmission shaft (13) outside cover is equipped with a plurality of weeder (14).

6. A weeding apparatus according to claim 5, wherein: the center of the weeding wheel (14) is provided with a mounting hole (16), and the transmission shaft (13) penetrates through the mounting hole (16).

7. A weeding apparatus according to claim 5, wherein: a plurality of weeding wheels (14) are provided with a limiting block (17) between each other.

8. A weeding apparatus according to claim 5, wherein: the outer side surface of the weeding wheel (14) is uniformly provided with a plurality of blades (15), and the blades (15) are of arc-shaped structures.

9. A weeding apparatus according to claim 1, wherein: one side of the surface of the mounting frame (1) far away from the spraying mechanism is further provided with a traction frame (2), the tail end of the traction frame (2) is further provided with a traction block (3), and the traction block (3) is fixedly connected to traction equipment.