CN219523952U - Shallow for herbicide - Google Patents

Abstract

The utility model discloses a trolley for weeding, which comprises a platform, a handle fixedly connected to the rear end of the platform and a tank body fixedly arranged on the platform and used for storing weeding, wherein roller travelling mechanisms and crawler travelling mechanisms are arranged on two sides of the platform, can be independently lifted, lifted off the ground after being lifted, and can be used for walking by being stuck to the ground after being lowered. The utility model can provide two walking modes of roller ground-attached walking and track ground-attached walking, can be freely selected and switched, can adapt to hard ground such as sand stone, cement, asphalt and the like, is beneficial to quick travelling and transition of the trolley, can adapt to loose soil field soil, and improves the trafficability of the trolley.

Description

Shallow for herbicide

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a trolley for weeding.

Background

In the agricultural production process, some weeds and the like are inevitably grown on the field, and the normal growth of crops is adversely affected, so that herbicides are needed to kill the weeds or inhibit the growth of the weeds. The traditional mode of beating the herbicide is to bear the jar body that has stored the herbicide on operating personnel's one's body, holds the shower nozzle, walks on one side, sprays the herbicide simultaneously, and this kind of mode not only can cause heaviness, increases operating personnel's burden to, the jar body volume of backpack is limited, need make a round trip to run the dressing change, causes work efficiency low.

In order to solve the problems, a vehicle-mounted herbicide spraying mode is adopted, namely, a tank body storing herbicide is fixed on a trolley, an operator pushes the trolley to move and sprays the herbicide, and thus the burden of the operator can be greatly reduced. In addition, the volume of the tank body is effectively increased, and accordingly, the working efficiency is effectively improved.

The existing trolley generally adopts rollers as a travelling mechanism, although the travelling speed is high, the contact surface of the rollers and the ground is limited, the carrying capacity is not strong, and moreover, the trolley needs to travel on a field ground with loose soil, and the trolley is often trapped into the field ground to be difficult to separate, so that the trafficability of the trolley is greatly reduced. For example, chinese patent publication No. CN215270236U proposes a herbicide spraying device for forestry, and as known from the technical scheme disclosed in the publication, the herbicide spraying device adopts rollers, which inevitably generate the above problems in the actual use process.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a trolley for weeding, which can provide two walking modes of roller ground-attached walking and track ground-attached walking, can be freely selected and switched, can adapt to hard ground such as sand stone, cement, asphalt and the like, is beneficial to quick travelling and transition of the trolley, and can adapt to loose soil field soil, so that the trafficability of the trolley is enhanced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a beat shallow for herbicide, is used for storing herbicide including platform, fixed connection in the handle of platform rear end and being fixed in the jar body of platform on, its characterized in that: the two sides of the platform are provided with the roller travelling mechanism and the crawler travelling mechanism, the roller travelling mechanism and the crawler travelling mechanism can be lifted independently, lifted off the ground after being lifted, and walked on the ground after being lowered.

Further, the both sides of platform all fixedly connected with is preceding, well, three mount pad that back set up, all is equipped with the vertical screw that runs through its up and down terminal surface on every mount pad, vertical screw in correspond respectively through the screw thread fit and install the double-screw bolt, the top fixedly connected with hand wheel of double-screw bolt.

Further, the roller travelling mechanism comprises a roller and a wheel frame, wherein the roller is rotatably arranged at the bottom of the wheel frame, and the top of the wheel frame is rotatably connected with the bottom end of the stud positioned at the front side or the rear side.

Further, the crawler travel mechanism comprises a mounting plate, two crawler wheels and a crawler belt, wherein a connecting seat is fixedly connected to the outer side of the mounting plate, the connecting seat is rotationally connected to the bottom end of the stud in the middle, the two crawler wheels are correspondingly and rotationally arranged at the two ends of the mounting plate respectively, and the crawler belt is sleeved between the two crawler wheels.

Further, the front side fixedly connected with support frame of platform, the support frame on install and deflect about can carrying out the shower nozzle of deflecting for spray herbicide, the rear end import of shower nozzle with be connected with the hose between the bottom export of jar body, the rear side fixedly connected with operating handle of shower nozzle, operating handle backward cross jar body and be close the handle.

Further, a fixed block is fixedly connected to the top of the support frame, a spherical joint is embedded in the fixed block, and the spray head is fixed to the top of the spherical joint.

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

according to the utility model, the roller travelling mechanisms and the crawler travelling mechanisms are arranged on two sides of the platform, and can be independently lifted, lifted off the ground after ascending, and walk on the ground after descending, and the two travelling modes can be freely selected and switched, so that the roller travelling mechanisms can adapt to hard ground such as sand, cement and asphalt when walking on the ground, thereby being beneficial to rapid travelling and transition of the cart; when the crawler travelling mechanism is selected to walk on the ground, the crawler travelling mechanism can adapt to the loose soil in the field, and the trafficability of the cart is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a partial structure of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a cart for weeding agent comprises a platform 1, a handle 2 fixedly connected to the rear end of the platform 1 and a tank 3 fixed on the platform 1 and used for storing the weeding agent, wherein roller travelling mechanisms 4 and crawler travelling mechanisms 5 are arranged on two sides of the platform 1, the roller travelling mechanisms 4 and the crawler travelling mechanisms 5 can be independently lifted, the roller travelling mechanisms 4 or the crawler travelling mechanisms 5 lift off the ground after ascending, and the cart is used for walking by attaching to the ground after descending.

In the utility model, three mounting seats 6 which are arranged in front, middle and rear are fixedly connected to two sides of a platform 1, each mounting seat is provided with a vertical screw hole (not shown in the figure) penetrating through the upper end face and the lower end face of the mounting seat, studs 7 are correspondingly arranged in the vertical screw holes through threaded fit respectively, and the top ends of the studs 7 are fixedly connected with a hand wheel 8.

In the utility model, the roller running mechanism 4 comprises a roller 41 and a wheel frame 42, wherein the roller 41 is rotatably arranged at the bottom of the wheel frame 42, and the top of the wheel frame 42 is rotatably connected with the bottom end of a stud 7 positioned at the front side or the rear side.

Therefore, the corresponding hand wheel 8 is operated to rotate forward or reversely, so that the corresponding stud 7 rotates forward or reversely, the roller travelling mechanism 4 ascends or descends relative to the ground, the roller travelling mechanism 4 ascends and then lifts off the ground, and the roller travelling mechanism descends and then walks against the ground.

In addition, the top of the wheel frame 42 is rotatably connected to the bottom end of the stud 7 positioned at the front side or the rear side, so that the roller running mechanism 4 is turned, and the traveling direction of the cart can be conveniently adjusted at any time.

The crawler belt running mechanism 5 comprises a mounting plate 51, two crawler wheels 52 and a crawler belt 53, wherein a connecting seat 54 is fixedly connected to the outer side of the mounting plate 51, the connecting seat 54 is rotatably connected to the bottom end of a stud 7 positioned in the middle, the two crawler wheels 52 are correspondingly and rotatably arranged at two ends of the mounting plate 51, and the crawler belt 53 is sleeved between the two crawler wheels 52.

Therefore, the corresponding hand wheel 8 is operated to rotate positively and reversely, so that the corresponding stud 7 rotates positively or reversely, the crawler belt travelling mechanism 5 ascends or descends relative to the ground, the crawler belt travelling mechanism 5 ascends and then lifts off the ground, and the crawler belt travelling mechanism descends and then walks against the ground.

In addition, the connecting seat 54 is fixedly connected to the outer side of the mounting plate 51, and the connecting seat 54 is rotatably connected to the bottom end of the stud 7 positioned in the middle, so that the crawler travel mechanism 5 is turned, and the traveling direction of the cart can be conveniently adjusted at any time.

In the utility model, a supporting frame 9 is fixedly connected to the front side of a platform 1, a spray head 10 capable of deflecting up and down and deflecting left and right is arranged on the supporting frame 9 and used for spraying herbicide, a hose 11 is connected between the inlet of the rear end of the spray head 10 and the outlet of the bottom of a tank body, an operating handle 12 is fixedly connected to the rear side of the spray head 10, and the operating handle 12 passes backwards beyond the tank body 3 and approaches a handle 2.

Therefore, in the process that an operator pushes the cart to travel, the operating handle 12 is held, so that the spray head 10 can be operated to deflect upwards and downwards and to deflect leftwards and rightwards, the spraying range of the herbicide can be enlarged, the herbicide can be sprayed in a targeted manner according to the growth condition of the weed, and the operation can be facilitated.

An additional pump (not shown) should be connected to the hose 11 to pressurize the herbicide stored in the tank 3 and then pump the pressurized herbicide to the spray head 10.

In addition, a control button for controlling the start and stop of the pump can be arranged on the handle 2, so that the herbicide can be sprayed in a targeted manner, and the consumption is saved.

In addition, the hose 11 should have a sufficient length to meet the length of the hose 11 required for the upward and downward deflection and the leftward and rightward deflection of the sprinkler head 10.

In the utility model, the top of the supporting frame 9 is fixedly connected with a fixed block 13, a spherical joint 14 is embedded on the fixed block 13, and the spray head 10 is fixed on the top of the spherical joint 14. This realizes the vertical deflection and the horizontal deflection of the head 10.

The utility model is further described below with reference to the accompanying drawings:

when the trolley is used, when the trolley walks on hard ground such as sand, cement, asphalt and the like, the corresponding hand wheel 8 is operated to rotate positively, so that the corresponding stud 7 rotates positively, and the crawler travelling mechanism 5 rises relative to the ground and lifts off the ground; meanwhile, the corresponding hand wheel 8 is operated to reverse, so that the corresponding stud 7 is reversed, the roller travelling mechanism 4 descends relative to the ground and walks on the ground, namely, the travelling mode of the roller on the ground is switched to, and the quick travelling and the transition of the cart are facilitated.

When the trolley walks on a field land with loose soil, the corresponding hand wheel 8 is operated to rotate forward, so that the corresponding stud 7 rotates forward, and the roller travelling mechanism 4 rises relative to the ground and lifts off the ground; meanwhile, the corresponding hand wheel 8 is operated to reverse, so that the corresponding stud 7 is reversed, the crawler traveling mechanism 5 descends relative to the ground and travels in a ground-attached mode, namely, the crawler traveling mode is switched to a ground-attached traveling mode, the soil loosening field soil is adapted, and the trafficability of the trolley is improved.

During the travelling process of the cart in the field, an operator vacates one hand, or another operator holds the operating handle 12 at the rear side of the cart, and the operating nozzle 10 deflects upwards and downwards and deflects leftwards and rightwards, so that the herbicide can be sprayed on a large scale and can be sprayed in a targeted manner according to the growth condition of weeds.

Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.

Therefore, the above description is not intended to limit the scope of the utility model; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (6)

1. The utility model provides a beat shallow for herbicide, is used for storing herbicide including platform, fixed connection in the handle of platform rear end and being fixed in the jar body of platform on, its characterized in that: the two sides of the platform are provided with the roller travelling mechanism and the crawler travelling mechanism, the roller travelling mechanism and the crawler travelling mechanism can be lifted independently, lifted off the ground after being lifted, and walked on the ground after being lowered.

2. A herbicide-application cart as in claim 1, wherein: the utility model discloses a platform, including the platform, the both sides of platform all fixedly connected with be preceding, well, three mount pad that the back set up, all be equipped with the vertical screw that runs through its up and down terminal surface on every mount pad, vertical screw in correspond respectively through screw-thread fit and install the double-screw bolt, the top fixedly connected with hand wheel of double-screw bolt.

3. A herbicide-application cart as claimed in claim 2, wherein: the roller travelling mechanism comprises a roller and a wheel frame, wherein the roller is rotatably arranged at the bottom of the wheel frame, and the top of the wheel frame is rotatably connected with the bottom end of the stud positioned at the front side or the rear side.

4. A herbicide-application cart as claimed in claim 2, wherein: the crawler traveling mechanism comprises a mounting plate, two crawler wheels and a crawler belt, wherein a connecting seat is fixedly connected to the outer side of the mounting plate, the connecting seat is rotatably connected to the bottom end of a stud positioned in the middle, the two crawler wheels are correspondingly and rotatably mounted at two ends of the mounting plate respectively, and the crawler belt is sleeved between the two crawler wheels.

5. A herbicide-application cart as in claim 1, wherein: the front side fixedly connected with support frame of platform, the support frame on install and deflect about can carrying out the shower nozzle of deflecting for spray herbicide, the rear end import of shower nozzle with be connected with the hose between the bottom export of jar body, the rear side fixedly connected with operating handle of shower nozzle, operating handle backward cross jar body and be close the handle.

6. A herbicide-application cart as set forth in claim 5, wherein: the top of the support frame is fixedly connected with a fixed block, a spherical joint is embedded on the fixed block, and the spray head is fixed at the top of the spherical joint.