CN212487116U

CN212487116U - Weeder for agricultural production

Info

Publication number: CN212487116U
Application number: CN202021074707.4U
Authority: CN
Inventors: 张芸; 马宇烁; 卢锦华
Original assignee: Hebei Zhongzhi Ecological Agriculture Technology Co ltd
Current assignee: Hebei Zhongzhi Ecological Agriculture Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-09
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a weeding machine for agricultural production, which comprises a frame, a traction rod arranged at the rear of the frame, a wheel set mechanism, a weeding mechanism and a crushing mechanism; the weeding mechanism comprises more than one group of weeding assemblies, each weeding assembly comprises an adjusting upright post and a weeding shovel fixedly connected with the lower end of the adjusting upright post, and the adjusting upright post is fixedly connected to a cross beam in front of the frame; the crushing mechanism comprises a cutting part, a first driving device is arranged above the rack, and the first driving device drives the crushing mechanism to work; the wheel set mechanism comprises a driving wheel in front and a driven wheel in rear, the driving wheel is fixedly arranged on the rack, and the driving wheel is driven by a second driving device arranged above the rack. The height of the adjusting upright column, the distribution of the weeding assemblies on the cross beam and the replacement of the cutting part are adjusted, so that the switching working mode can be achieved, and the operation is convenient and fast. The grass roots and the overground part which are shoveled by the weeding shovel are cut and smashed through the cutting part, so that the purpose of thoroughly weeding is achieved, and the weeding effect is improved.

Description

Weeder for agricultural production

Technical Field

The utility model relates to a weeding equipment technical field especially relates to a weeder for agricultural production.

Background

The weeding machine is a mechanical tool for trimming lawns, vegetations and the like, and a blade on the weeding machine is greatly improved in speed by utilizing the high-speed rotation of an engine, so that the operation time of weeding workers is saved, and a large amount of manpower resources are reduced. The weeder is not only applied to places such as trimming lawns, vegetations and the like, but also applied to field weeding in more fields in agricultural production, the field weeding is divided into medicament weeding, artificial weeding and mechanical weeding, and the medicament weeding can damage spraying personnel and crops on the land; the manual weeding needs a great deal of labor, greatly increases the cost of field management, and influences the enthusiasm of growers; mechanical weeding is divided into aboveground weeding and turning weeding, the root of the turning weeding Chinese herbal medicine is turned up to achieve the purpose of weeding, but the weeding effect is poor due to the fact that soil is covered just after the root is turned up, while aboveground weeding can only reach the upper part of ground grass, and the root can continue to grow, so that the weeding effect is poor. Thus, there is a need for a weeding machine that is more compatible with field weeding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a weeder for agricultural production to solve the problem that above-mentioned prior art exists, with grass root and the overground part that the weed shovel shoveled out, smash the purpose that reaches thoroughly weeding through the cutting of rubbing crusher structure, improve the weeding effect.

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

the utility model provides a weeding machine for agricultural production, which comprises a frame, a traction rod, a wheel set mechanism, a weeding mechanism and a crushing mechanism, wherein the traction rod, the wheel set mechanism, the weeding mechanism and the crushing mechanism are arranged at the rear part of the frame; the weeding mechanism comprises more than one group of weeding assemblies, each weeding assembly comprises an adjusting upright and a weeding shovel fixedly connected with the lower end of the adjusting upright, and the adjusting upright is fixedly connected to a cross beam in front of the frame; the crushing mechanism comprises a replaceable cutting part, a first driving device is arranged above the rack, and the first driving device drives the crushing mechanism to work; the wheel set mechanism comprises a driving wheel in front and a driven wheel at rear, the driving wheel is fixedly arranged on the rack, and the driving wheel is driven by a second driving device arranged above the rack.

Preferably, a fixed beam is arranged behind the frame, more than two through holes are formed in the fixed beam, the driven wheel is fixedly mounted in the through holes, and the driven wheel is inserted into different through holes according to the width of weeding required, so that the distance between the two driven wheels is adjusted.

Preferably, the crossbeam is provided with more than two holes, the adjusting upright posts are arranged on the crossbeam through the holes, and the group number of weeding assemblies in the weeding mechanism is adjusted according to the width and the row number of weeding required, so that the aim of weeding multiple groups of furrows can be fulfilled simultaneously.

Preferably, the cutting part comprises a cutter disc, a blade group or a sawtooth group is arranged on the cutter disc, and grass roots and overground parts shoveled by the weeding shovel are cut and crushed by the cutter disc, so that the aim of thoroughly weeding is fulfilled, and the weeding effect is improved.

Preferably, the first driving device and the second driving device are both motors, and a storage battery pack is arranged on the rack and provides electric energy for the motors.

Preferably, the first driving device and the second driving device are both engines, a fuel tank is arranged on the rack, and the fuel tank provides fuel for the engines.

The utility model discloses a following technological effect: the utility model plows weeds through the weeding mechanism, and then the smashing mechanism smashes the plowed weeds, thereby realizing the purpose of thoroughly removing weeds; the utility model discloses have multiple mode, can be applicable to multiple weeding plots, can select different modes according to the difference of weeding plots, can reach switching mode, convenient and fast through the height of adjusting the stand, the distribution of weeding subassembly on the crossbeam, the size and the group number of cutting part and the distribution condition from the fixed beam of driving wheel. The grass roots and the overground part which are shoveled by the weeding shovel are smashed through the smashing mechanism, the purpose of thoroughly weeding is achieved, and the weeding effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the weeding assembly of the present invention;

FIG. 3 is a schematic view of the structure of the driven wheel of the present invention;

fig. 4 is a schematic view of the cutting portion of the present invention.

Wherein, 1 is a frame, 2 is a traction rod, 3 is a weeding shovel, 4 is a mixing adjusting upright post, 5 is a cross beam, 6 is a cutting part, 7 is a first driving device, 8 is a driving wheel, 9 is a driven wheel, 10 is a fixed beam, 11 is a second driving device, and 12 is a cutter head.

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.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Example 1

Referring to the attached drawings 1-4 in the specification, the embodiment provides a weeding machine for agricultural production, which comprises a frame 1, a traction rod 2 arranged at the rear of the frame 1, a wheel set mechanism, a weeding mechanism and a crushing mechanism.

The weeding mechanism comprises more than one group of weeding assemblies, each weeding assembly comprises an adjusting upright post 4 and a weeding shovel 3 fixedly connected with the lower end of the adjusting upright post 4, and the adjusting upright post 4 is fixedly connected to a cross beam 5 in front of the frame 1; the crossbeam 5 is last to be seted up more than two holes, adjusts stand 4 and passes through the hole and install on crossbeam 5, and the group number of weeding subassembly in the adjustment weeding mechanism is according to the width that needs were weeded and the column number of weeding makes it reach the mesh that can weed to the multiunit furrow simultaneously.

The crushing mechanism comprises a cutting part 6, a first driving device 7 is arranged above the rack 1, and the first driving device 7 drives the cutting part 6 to work; the cutting part 6 comprises a plurality of groups of cutterheads 12, detachable blade groups or sawtooth groups are arranged on the cutterheads 12, each blade group or sawtooth group comprises a plurality of detachable blades or sawteeth, and the number of the blades and the number of the sawteeth are determined according to the type of operation and the density of grass. The working part of the blade or the saw tooth is vertical to the ground, namely the running track of the blade is vertical to the ground; the cutting part 6 smashes the grass roots and the overground part which are shoveled by the weeding shovel, so that the purpose of thoroughly weeding is achieved, and the weeding effect is improved.

The wheel set mechanism comprises a front driving wheel 8 and a rear driven wheel 9, wherein one driving wheel 8 is provided, and two driven wheels 9 are provided; the driving wheel 8 is fixedly arranged on the frame 1, and the driving wheel 8 is driven by a second driving device 11 arranged above the frame 1. Frame 1 rear is provided with fixed beam 10, has seted up more than two through-holes on the fixed beam 10, in the through-hole from driving wheel 9 fixed mounting, as required herbicidal width will be pegged graft in different through-holes from the driving wheel to two distances of following between the driving wheel 9 are adjusted. Among the prior art, the device that has the weed shovel just promotes the weed shovel forward motion through the manual work forward, reaches herbicidal effect, the utility model discloses a drive arrangement drives the whole weeder of drive wheel forward motion, when guaranteeing the weeding effect, has improved herbicidal efficiency.

The first driving device 7 and the second driving device 11 are both motors, and a storage battery pack is arranged on the frame 1 and provides electric energy for the motors.

The working process is as follows: firstly, judging the type of a land parcel needing weeding, when only a part on a grassland needs to be eradicated, completely disassembling weeding components in a weeding mechanism, or adjusting the height of an adjusting upright post 4 to enable the height of a weeding shovel 3 to be higher than the ground, and then weeding through a crushing mechanism; when weeding is required on the flat ground, the height of the upright post 4 is adjusted according to the length of the grass root, so that the weeding shovel 3 can shovel the grass root; the group number of the weeding assemblies is adjusted according to the width of the weed to be eradicated, and then the root part and the overground part of the weed which is shoveled out are smashed through a smashing mechanism, so that the aim of eradicating the weed is fulfilled, and the weeding effect is improved; when weeding is required to be carried out on the furrows, the height of the adjusting upright post 4 is adjusted according to the depth of the furrows and the length of the grass roots, the distribution condition of the weeding assemblies on the cross beam is adjusted, so that the weeding assemblies cannot damage crops on the furrows, and the size and the number of groups of cutting parts in the crushing mechanism are adjusted, so that the weeding assemblies crush the roots and the overground parts of the grass; and the distance between the driven wheel and the driven wheel is adjusted to adapt to the terrain of furrows.

Example two

The embodiment provides a weeding machine for agricultural production, and is different from the first embodiment in that the first driving device 7 and the second driving device 11 are both engines, and a fuel tank is arranged on the frame 1 and supplies fuel to the engines. The motor needs to be provided with a large storage battery pack, and the fuel engine can continuously work only by adding fuel when fuel is not available.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a weeder for agricultural production which characterized in that: the weeding machine comprises a rack (1), a traction rod (2) arranged behind the rack (1), a wheel set mechanism, a weeding mechanism and a crushing mechanism; the weeding mechanism comprises more than one group of weeding assemblies, each weeding assembly comprises an adjusting upright post (4) and a weeding shovel (3) fixedly connected with the lower end of the adjusting upright post (4), and the adjusting upright post (4) is fixedly connected to a cross beam (5) in front of the frame (1); the crushing mechanism comprises a replaceable cutting part (6), a first driving device (7) is arranged above the rack (1), and the first driving device (7) drives the crushing mechanism to work; the wheel set mechanism comprises a driving wheel (8) in front and a driven wheel (9) at the rear, the driving wheel (8) is fixedly arranged on the rack (1), and the driving wheel (8) is driven by a second driving device (11) arranged above the rack (1).

2. A weeding machine for agricultural production according to claim 1, wherein: a fixed beam (10) is arranged behind the rack (1), more than two through holes are formed in the fixed beam (10), and the driven wheel (9) is fixedly arranged in the through holes.

3. A weeding machine for agricultural production according to claim 1, wherein: more than two holes are formed in the cross beam (5), and the adjusting upright posts (4) are installed on the cross beam (5) through the holes.

4. A weeding machine for agricultural production according to claim 1, wherein: the cutting part (6) comprises a cutter head (12), and a cutter edge group or a sawtooth group is arranged on the cutter head (12).

5. A weeding machine for agricultural production according to claim 1, wherein: the first driving device (7) and the second driving device (11) are both motors, and a storage battery pack is arranged on the rack (1) and provides electric energy for the motors.

6. A weeding machine for agricultural production according to claim 1, wherein: the first driving device (7) and the second driving device (11) are both engines, a fuel tank is arranged on the rack (1), and the fuel tank provides fuel for the engines.