CN219249000U

CN219249000U - Crop pesticide spraying device capable of reducing operation intensity

Info

Publication number: CN219249000U
Application number: CN202320356695.1U
Authority: CN
Inventors: 冼军波; 赵子慷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-06-27
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses a crop pesticide spraying device for reducing the operation intensity, which comprises a bottom plate, wherein four rollers are symmetrically arranged at the bottom of the bottom plate, and a pull rod is arranged at one end of the bottom plate; the top of the bottom plate is provided with a medicine storage tank close to one end of the pull rod, the bottom of the medicine storage tank penetrates through the bottom plate, and the bottom of the medicine storage tank is provided with a one-way valve; the single-pass valve is matched with the liquid suction pipe to be communicated with the water pump, the water pump is arranged at the top of the bottom plate, and meanwhile, the output end of the water pump is provided with a first double-pass control valve; according to the utility model, the double-pass valve, the first liquid outlet pipe and the first nozzles are arranged, the liquid medicine is respectively conveyed to the two first nozzles through the two first liquid outlet pipes by the double-pass valve, the two first nozzles are all arranged at the bottom of the bottom plate, the medicine spraying opening always faces the ground, and the crops on the ground can be continuously sprayed through the two first nozzles under the condition of no additional control of personnel, so that the operation intensity is reduced.

Description

Crop pesticide spraying device capable of reducing operation intensity

Technical Field

The utility model particularly relates to the technical field related to a pesticide spraying device, in particular to a crop pesticide spraying device capable of reducing operation intensity.

Background

Agricultural production refers to the production activities of planted crops, including the production of grains, cotton, oil, hemp, silk, tea, sugar, vegetables, smoke, fruits, medicines, other commercial crops, green manure crops, feed crops and other crops, and in the modern agricultural production process, the crops are often required to be subjected to pesticide spraying treatment, so that a pesticide spraying device is required to be used, and reference is made to publication No.: CN210782663U discloses a "medicine spraying device", which comprises a walking device, a medicine storage tank arranged on the walking device, a spray head arranged on the walking device, a pumping device and a control system. The pumping device is configured to pump the liquid medicine in the medicine storage tank to the spray head. The control system is used for receiving the control signal and controlling the pumping device and the traveling device according to the control signal. The control system is used for receiving the control signal and controlling the pumping device to pump the liquid medicine and the traveling device to travel according to the control signal, namely, the medicine spraying device can send the control signal to the control system through the remote control end, so that the control system can control the pumping device and the traveling device, a driver is not required to drive the medicine spraying device on the medicine spraying device in the process, the labor cost is saved, the working efficiency is improved, and meanwhile, the harm of the liquid medicine to people is avoided.

The spraying device used at present is generally simple in structure, is generally provided with a medicine box, a water pump and a spraying nozzle for spraying medicines, and the spraying position of the spraying nozzle needs to be manually adjusted during working, so that the dependence of spraying operation on personnel control is high, particularly when seedlings close to the ground are sprayed, the spraying personnel need to operate for a long time with a low head, the pressure on cervical vertebrae is high, and the defects exist during use.

Disclosure of Invention

The utility model aims to provide a crop pesticide spraying device for reducing the operation intensity, which aims to solve the problems that the prior pesticide spraying device proposed in the background technology is generally simple in structure, is generally provided with a pesticide box, a water pump and a spraying nozzle for spraying pesticide, and the spraying position of the spraying nozzle needs to be manually adjusted during operation, so that the dependence of the spraying operation on personnel is high, particularly when seedlings close to the ground are sprayed, the spraying personnel needs to operate for a long time with a low head, the pressure on cervical vertebra is high, and the defects exist during use.

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

the crop pesticide spraying device for reducing the operation intensity comprises a bottom plate, wherein four rollers are symmetrically arranged at the bottom of the bottom plate, and a pull rod is arranged at one end of the bottom plate; the top of the bottom plate is provided with a medicine storage tank close to one end of the pull rod, the bottom of the medicine storage tank penetrates through the bottom plate, and the bottom of the medicine storage tank is provided with a one-way valve; the single-pass valve is matched with the liquid suction pipe to be communicated with the water pump, the water pump is arranged at the top of the bottom plate, and meanwhile, the output end of the water pump is provided with a first double-pass control valve; one end of the first two-way control valve is connected with the two-way valve, and the two-way valve is arranged at the bottom of the bottom plate; the two-way valve is respectively matched with the two first liquid outlet pipes to be communicated with the two first nozzles, and the two first nozzles are respectively arranged at two sides of the bottom plate; the other end of the first two-way control valve is communicated with the second two-way control valve, and the second two-way control valve is respectively matched with two second liquid outlet pipes and connected with two second nozzles.

As a further aspect of the utility model: a top cover is arranged at one end of the top of the medicine storage tank, and a stirring shaft is arranged in the medicine storage tank; the top of the stirring shaft is matched with the gear box and the rocker to form a rotating structure, the gear box is arranged at the top of the medicine storage tank, and the rocker is arranged at one end of the top of the gear box.

As a further aspect of the utility model: the tops of the two first nozzles penetrate through the two sliding grooves respectively to be connected with the two adjusting rods, the two sliding grooves are symmetrically formed in one end of the bottom plate, and meanwhile, the first nozzles are connected with the sliding grooves in a sliding mode; the two adjusting rods are symmetrically arranged at one end of the top of the bottom plate respectively, the connecting mode of the adjusting rods and the first nozzles is threaded connection, and meanwhile, the first nozzles are matched with the sliding grooves and the first nozzles to form a sliding structure.

As a further aspect of the utility model: one end of the two second liquid outlet pipes, which is close to the second two-way control valve, is in a spiral structure, the two second liquid outlet pipes are respectively hung on the two hanging rods, and meanwhile, the two hanging rods are both arranged on the bracket.

As a further aspect of the utility model: the bracket is arranged at one end of the top of the bottom plate, the storage battery is arranged below the bracket, and the storage battery is fixed at the top end of the bottom plate; the storage battery is electrically connected with the water pump.

As a further aspect of the utility model: the two second nozzles are respectively connected with the two limiting parts in a clamping way, the two limiting parts are respectively arranged at the two ends of the top of the bracket, and meanwhile, the limiting parts are connected with the bracket in a rotating way.

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

1. according to the utility model, the double-pass valve, the first liquid outlet pipe and the first nozzles are arranged, the liquid medicine is respectively conveyed to the two first nozzles through the two first liquid outlet pipes by the double-pass valve, the two first nozzles are all arranged at the bottom of the bottom plate, the medicine spraying opening always faces the ground, and the crops on the ground can be continuously sprayed through the two first nozzles under the condition of no additional control of personnel, so that the operation intensity is reduced.

2. According to the utility model, the first double-pass control valve, the second liquid outlet pipe and the second nozzle are arranged, the communication state between the water pump and the second double-pass control valve and between the water pump and the double-pass valve can be switched by adjusting the first double-pass control valve, the liquid medicine can be sprayed through the second liquid outlet pipe and the second nozzle by switching to the second double-pass control valve, the spiral second liquid outlet pipe can be prolonged within a certain range, the fine operation can be conveniently carried out by the hand of an operator, and the use flexibility is improved.

3. According to the utility model, the bracket and the limiting piece are arranged, the second nozzle is conveniently fixed at a relatively fixed height through the limiting piece, and the spraying angle of the second nozzle can be adjusted by rotating the limiting piece or the second nozzle, so that higher crops can be conveniently sprayed under the condition that no additional control is needed by personnel, and the operation intensity is reduced.

Drawings

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

Fig. 2 is a side view of fig. 1 of the present utility model.

Fig. 3 is a side view of fig. 2 of the present utility model.

Fig. 4 is a side view of fig. 3 of the present utility model.

Fig. 5 is a top plan view of the present utility model.

FIG. 6 is a schematic perspective view of a stirring shaft according to the present utility model.

Fig. 7 is a bottom view of fig. 6 in accordance with the present utility model.

In the figure: the device comprises a bottom plate, 2-rollers, 3-pull rods, 4-medicine storage tanks, 5-top covers, 6-stirring shafts, 7-gear boxes, 8-rocking bars, 9-single-pass valves, 10-liquid suction pipes, 11-water pumps, 12-first double-pass control valves, 13-double-pass valves, 14-first liquid outlet pipes, 15-first nozzles, 16-sliding grooves, 17-adjusting rods, 18-storage batteries, 19-second double-pass control valves, 20-second liquid outlet pipes, 21-hanging rods, 22-supports, 23-second nozzles and 24-limiting pieces.

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. 1-7, in an embodiment of the present utility model, a crop spraying device for reducing operation intensity includes a base plate 1, wherein four rollers 2 are symmetrically installed at the bottom of the base plate 1, and a pull rod 3 is installed at one end of the base plate 1; the top of the bottom plate 1 is provided with a medicine storage tank 4 near one end of the pull rod 3, the bottom of the medicine storage tank 4 penetrates through the bottom plate 1, and the bottom of the medicine storage tank 4 is provided with a one-way valve 9; the one-way valve 9 is matched with the liquid suction pipe 10 to be communicated with the water pump 11, the water pump 11 is arranged at the top of the bottom plate 1, and meanwhile, the output end of the water pump 11 is provided with a first two-way control valve 12; one end of the first two-way control valve 12 is connected with the two-way valve 13, and the two-way valve 13 is arranged at the bottom of the bottom plate 1; the two-way valve 13 is respectively matched with the two first liquid outlet pipes 14 to be communicated with the two first nozzles 15, and the two first nozzles 15 are respectively arranged at two sides of the bottom plate 1; the other end of the first two-way control valve 12 is communicated with a second two-way control valve 19, and the second two-way control valve 19 is respectively matched with two second liquid outlet pipes 20 and connected with two second nozzles 23.

Specifically, the bottom plate 1 is matched with four rollers 2 to move and walk, and the device can be driven to walk in a farmland by pulling the pull rod 3.

As a further explanation of this embodiment, the bottom of the medicine storage tank 4 is of a funnel-shaped structure, and the top of the bottom plate 1 is provided with a metal guardrail, which is wrapped at the lower part of the outside of the medicine storage tank 4.

In this embodiment, a top cover 5 is installed at one end of the top of the medicine storage tank 4, and a stirring shaft 6 is installed inside the medicine storage tank 4; the top of the stirring shaft 6 is matched with a gear box 7 and a rocker 8 to form a rotating structure, the gear box 7 is arranged at the top of the medicine storage tank 4, and meanwhile, the rocker 8 is arranged at one end of the top of the gear box 7.

Specifically, the top cover 5 and the medicine storage tank 4 are connected in a split type, and the top of the top cover 5 is integrated with a one-way air inlet valve, so that the internal air pressure of the medicine storage tank 4 can be conveniently adjusted during working.

As a further explanation of this embodiment, the stirring shaft 6 can be driven to rotate by rotating the rocker 8 and matching with the gear box 7, so as to facilitate the mixing of the liquid medicine.

In this embodiment, the tops of the two first nozzles 15 respectively penetrate through the two sliding grooves 16 and are connected with the two adjusting rods 17, the two sliding grooves 16 are symmetrically arranged at one end of the bottom plate 1, and meanwhile, the first nozzles 15 are connected with the sliding grooves 16 in a sliding manner; the two adjusting rods 17 are symmetrically arranged at one end of the top of the bottom plate 1, the connecting mode of the adjusting rods 17 and the first nozzles 15 is threaded connection, and meanwhile, the first nozzles 15 are matched with the sliding grooves 16 and the first nozzles 15 to form a sliding structure.

Specifically, the sliding path of the first nozzle 15 is limited by the chute 16.

As a further explanation of this embodiment, the adjusting rod 17 is in a screw rod structure, and the first nozzle 15 can be driven to slide along the chute 16 by rotating the adjusting rod 17, so as to be convenient for adjusting the position of the first nozzle 15.

In this embodiment, the two second liquid outlet pipes 20 are spirally configured near one end of the second two-way control valve 19, and the two second liquid outlet pipes 20 are respectively suspended on two hanging rods 21, and both hanging rods 21 are mounted on a bracket 22.

Specifically, the second liquid outlet pipe 20 is a hose, and the spiral second liquid outlet pipe 20 can be extended in length within a certain range.

As a further explanation of the present embodiment, the hanging of the second liquid outlet pipe 20 is facilitated by the hanging rod 21.

In this embodiment, the bracket 22 is installed at one end of the top of the bottom plate 1, and the storage battery 18 is disposed below the bracket 22, and the storage battery 18 is fixed at the top end of the bottom plate 1; the storage battery 18 is electrically connected with the water pump 11.

In particular, the provision of electrical energy to the feed pump 11 is facilitated continuously by the battery 18 in the event of a disconnection from an external power source.

As a further explanation of the present embodiment, the liquid medicine is drawn from the inside of the medicine tank 4 by the water pump 11.

In this embodiment, the two second nozzles 23 are respectively engaged with the two limiting members 24, and the two limiting members 24 are respectively mounted at two ends of the top of the support 22, and meanwhile, the limiting members 24 are rotationally connected with the support 22.

Specifically, the second nozzle 23 is conveniently fixed at a corresponding position by the limiting piece 24, so that spraying is convenient for higher crops.

As a further illustration of this embodiment, the spray angle may be adjusted by rotating the limiter 24.

The working principle of the utility model is as follows: when the agricultural chemical spraying device is used, firstly, the top cover 5 is opened, liquid medicine is poured into the chemical storage tank 4 for storage, the rocker 8 is rotated, the stirring shaft 6 is driven by the gear box 7, the liquid medicine can be stirred and mixed to prevent precipitation, then the pull rod 3 pulls the device to move along a straight line track in a farmland, an internal power supply is connected, the water pump 11 is started, the liquid medicine in the chemical storage tank 4 is pumped into the two-way valve 13 through the water pump 11, then the crops on the ground are subjected to chemical spraying treatment through the two first nozzles 15, the first nozzles 15 can be driven to slide along the sliding grooves 16 through the rotating adjusting rods 17 until the first nozzles 15 are regulated to move to the position above the crops needing chemical spraying treatment, and when the crops needing to be sprayed higher, the first two-way control valve 12 is communicated with the second two-way control valve 19 through the switching of the first two-way control valve 12, and the liquid medicine is sprayed to the crops through the second liquid outlet pipe 20 and the second nozzles 23.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a alleviate crops of working strength and spout medicine device which characterized in that: the device comprises a bottom plate (1), wherein four rollers (2) are symmetrically arranged at the bottom of the bottom plate (1), and a pull rod (3) is arranged at one end of the bottom plate (1); the top of the bottom plate (1) is provided with a medicine storage tank (4) near one end of the pull rod (3), the bottom of the medicine storage tank (4) penetrates through the bottom plate (1), and meanwhile, the bottom of the medicine storage tank (4) is provided with a one-way valve (9); the single-pass valve (9) is matched with the liquid suction pipe (10) to be communicated with the water pump (11), the water pump (11) is arranged at the top of the bottom plate (1), and meanwhile, the output end of the water pump (11) is provided with a first double-pass control valve (12); one end of the first two-way control valve (12) is connected with the two-way valve (13), and the two-way valve (13) is arranged at the bottom of the bottom plate (1); the two-way valve (13) is respectively matched with the two first liquid outlet pipes (14) to be communicated with the two first nozzles (15), and the two first nozzles (15) are respectively arranged at two sides of the bottom plate (1); the other end of the first two-way control valve (12) is communicated with a second two-way control valve (19), and the second two-way control valve (19) is respectively matched with two second liquid outlet pipes (20) and connected with two second nozzles (23).

2. A crop spray apparatus for reducing intensity of operation as defined in claim 1 wherein: a top cover (5) is arranged at one end of the top of the medicine storage tank (4), and a stirring shaft (6) is arranged in the medicine storage tank (4); the top of (6) stirring axle cooperation gear box (7) and rocker (8) constitute revolution mechanic, and gear box (7) are installed at the top of storing up medicine jar (4), and rocker (8) are installed in the top one end of gear box (7) simultaneously.

3. A crop spray apparatus for reducing intensity of operation as defined in claim 1 wherein: the tops of the two first nozzles (15) penetrate through the two sliding grooves (16) respectively to be connected with the two adjusting rods (17), the two sliding grooves (16) are symmetrically arranged at one end of the bottom plate (1), and meanwhile, the first nozzles (15) are connected with the sliding grooves (16) in a sliding manner; the two adjusting rods (17) are symmetrically arranged at one end of the top of the bottom plate (1) respectively, the connecting mode of the adjusting rods (17) and the first nozzles (15) is threaded connection, and meanwhile, the first nozzles (15) are matched with the sliding grooves (16) and the first nozzles (15) to form a sliding structure.

4. A crop spray apparatus for reducing intensity of operation as defined in claim 1 wherein: one end of the two second liquid outlet pipes (20) close to the second two-way control valve (19) is in a spiral structure, the two second liquid outlet pipes (20) are respectively hung on the two hanging rods (21), and meanwhile, the two hanging rods (21) are both arranged on the bracket (22).

5. A crop spray apparatus for reducing intensity of operation as defined in claim 4 wherein: the bracket (22) is arranged at one end of the top of the bottom plate (1), the storage battery (18) is arranged below the bracket (22), and the storage battery (18) is fixed at the top end of the bottom plate (1); the storage battery (18) is electrically connected with the water pump (11).

6. A crop spray apparatus for reducing intensity of operation as defined in claim 1 wherein: the two second nozzles (23) are respectively connected with the two limiting pieces (24) in a clamping mode, the two limiting pieces (24) are respectively arranged at two ends of the top of the support (22), and meanwhile, the limiting pieces (24) are connected with the support (22) in a rotating mode.