CN219812991U - Lawn protector - Google Patents

Abstract

The utility model relates to the technical field of lawn protection, in particular to a lawn protection device, which comprises a base, wherein two groups of spray pipes are arranged on the base in a relatively rotating manner, a plurality of groups of spray heads are uniformly distributed on the spray pipes towards the direction of the base, and the other sides of the spray pipes are connected with an infusion mechanism; the device comprises a base, a spray pipe, a U-shaped support, a rack plate, a driving mechanism and a synchronous U-shaped support, wherein the base is provided with two groups of half gears which are oppositely rotated, the half gears are fixedly connected with the spray pipe, the base is provided with the U-shaped support in a sliding manner, rack plates meshed with the half gears are oppositely arranged on two sides of the U-shaped support, the U-shaped support is connected with the driving mechanism which drives the U-shaped support to reciprocate on the base, the driving mechanism drives the U-shaped support to reciprocate on the base, the synchronous U-shaped support drives the half gears to reciprocate in the reciprocating sliding process, the half gears further synchronously drive the spray pipe to realize the reciprocating swing effect, the reciprocating spraying of lawns can be realized through the swing of the spray pipe, and the spraying of insect prevention liquid medicine is more sufficient.

Description

A lawn protection device

Technical field

The utility model relates to the technical field of lawn protection, in particular to a lawn protection device.

Background technique

Green lawn is an artificial grassland planted with densely planted perennial dwarf herbaceous plants and trimmed. In the mid-18th century, large areas of lawn appeared in British natural landscape gardens. Lawns also appeared in modern Chinese gardens. The main varieties include bluegrass, tall fescue, evergreen, cool-season lawns, mixed lawns, etc.

In the prior art, the patent document with the announcement number CN216931586U discloses a lawn pest control device. It also discloses that a liquid outlet pump is provided on one side of the top of the liquid tank, and liquid outlets are provided on both sides of the liquid outlet pump. Main pipe, the other end of the liquid outlet main pipe is equipped with a telescopic pipe, the other end of the telescopic pipe is provided with a liquid outlet pipe, and the outside of the liquid outlet pipe is equipped with a nozzle hanging plate, and the nozzle hanging plate is The bottom ends are equipped with liquid outlet nozzles, and there are several liquid outlet nozzles. However, in actual application, since the liquid outlet pipes are fixed structures, it is necessary to move the position of the trolley back and forth when protecting the lawn from insects. To achieve the effect of repeated spraying, the operation is very inconvenient.

Utility model content

In order to solve the above technical problems, the present utility model provides a lawn protection device.

The utility model provides a lawn protection device, which includes a base. Two sets of spray pipes are arranged on the base for relative rotation. The spray pipes are evenly distributed with several groups of spray heads toward the direction of the base. The other side of the spray pipes Connected to the infusion mechanism;

Among them, two sets of half gears are arranged on the base for relative rotation. The half gears are fixedly connected to the spray pipe. A U-shaped bracket is slidably arranged on the base. The two sides of the U-shaped bracket are provided with teeth meshing with the half gears. The U-shaped bracket is connected to a driving mechanism that drives it to move back and forth on the base.

Preferably, the driving mechanism includes an electric telescopic rod arranged on the base, and the driving end of the electric telescopic rod is fixedly connected to the U-shaped bracket.

Preferably, the infusion mechanism includes a liquid storage tank arranged on the base, the liquid storage tank is provided with a feed port, and infusion pipes are arranged oppositely on both sides of the liquid storage tank, and the end of the infusion pipe is connected to a spray pipe.

Preferably, two sets of rotating rods are arranged in the liquid storage tank for relative rotation, and several groups of stirring rods are evenly arranged on the rotating rods, wherein the rotating rods on both sides are fixedly connected to the half gears respectively.

Preferably, the infusion tube is a retractable hose.

Preferably, two sets of pillars are arranged opposite each other on the base, the pillars on both sides are arranged in an inclined manner, and handrails are provided at the ends of the pillars.

Compared with related technologies, the lawn protection device provided by this utility model has the following beneficial effects:

When the utility model performs pest control treatment on the lawn, the base is first moved so that the spray pipes on both sides are located on the lawn to be dewormed, and the pesticide liquid is transported to the spray pipes on both sides through the infusion mechanism, and the liquid passes through the sprinkler heads. Spray on the lawn. During the spraying process, the driving mechanism drives the U-shaped bracket to slide back and forth on the base. Synchronously, the U-shaped bracket drives the half gear to reciprocate during the reciprocating sliding process. The half gear then synchronously drives the sprinkler pipe. The reciprocating swing effect is achieved, so that when the base is placed on any lawn, the lawn can be sprayed back and forth through the swing of the spray pipe, and the insect repellent liquid is sprayed more fully.

Description of the drawings

Figure 1 is a schematic structural diagram of a preferred embodiment of a lawn protection device provided by the present utility model;

Figure 2 is a schematic structural diagram of a lawn protection device shown in Figure 1;

Figure 3 is a schematic structural diagram of the liquid storage tank in the lawn protection device shown in Figure 1;

Figure 4 is a schematic diagram 2 of the structure of the liquid storage tank in the lawn protection device shown in Figure 1;

Figure 5 is a schematic structural diagram of the liquid storage tank in the lawn protection device shown in Figure 1 .

Numbers in the figure: 1. Base; 2. Electric telescopic rod; 3. Spray pipe; 4. Liquid storage tank; 101. Handrail; 201. U-shaped bracket; 202. Rack plate; 301. Sprinkler; 302. Half gear ; 401. Feed port; 402. Infusion tube; 403. Rotating rod; 404. Stirring rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

Referring to Figures 1 to 2, an embodiment of the present invention provides a lawn protection device. The lawn protection device includes a base 1. Two sets of spray pipes 3 are arranged on the base 1 to rotate relative to each other. The spray pipe 3 is provided with several groups of spray heads 301 evenly distributed toward the base 1, and the other side of the spray pipe 3 is connected to the infusion mechanism;

Among them, two sets of half gears 302 are arranged on the base 1 for relative rotation. The half gears 302 are fixedly connected to the spray pipe 3. A U-shaped bracket 201 is slidably arranged on the base 1. Both sides of the U-shaped bracket 201 are arranged oppositely. There is a rack plate 202 meshed with the half gear 302, and the U-shaped bracket 201 is connected to a driving mechanism that drives it to reciprocate on the base 1;

Specifically, in this embodiment, when performing pest control treatment on the lawn, the base 1 is first moved so that the spray pipes 3 on both sides are located on the lawn to be dewormed, and the liquid is transported toward the spray pipes 3 on both sides through the infusion mechanism. The insecticide liquid is sprayed on the lawn through the nozzle 301. During the spraying process, the U-shaped bracket 201 is driven by the driving mechanism to slide back and forth on the base 1. Synchronously, the U-shaped bracket 201 is driven during the reciprocating sliding process. The half gear 302 rotates back and forth, and the half gear 302 synchronously drives the spray pipe 3 to achieve a reciprocating swing effect, so that when the base 1 is located on any lawn, the lawn can be sprayed back and forth through the swing of the spray pipe 3 to prevent insects. The spraying of the liquid medicine is more complete.

Please refer to Figure 3. As a further solution of this embodiment, the driving mechanism includes an electric telescopic rod 2 arranged on the base 1. The driving end of the electric telescopic rod 2 is fixedly connected to the U-shaped bracket 201; it can be explained that when driving When the U-shaped bracket 201 reciprocates on the base 1, the electric telescopic rod 2 is started, and the electric telescopic rod 2 synchronously drives the U-shaped bracket 201 to reciprocate on the base 1;

Furthermore, the infusion mechanism includes a liquid storage tank 4 arranged on the base 1. The liquid storage tank 4 is provided with a feed port 401, and infusion tubes 402 are arranged oppositely on both sides of the liquid storage tank 4. The infusion tubes 402 The end is connected to the spray pipe 3; in one implementation of this embodiment, a valve is arranged at the connecting end of the infusion pipe 402 and the liquid storage tank 4, and the anti-insect liquid is added to the liquid storage tank 4 through the feed port 401. , the medicinal liquid is transported to the spray pipe 3 through the infusion pipe 402 under the action of gravity, and finally sprayed on the lawn through the sprinkler head 301;

Please refer to Figures 4 and 5. Two sets of rotating rods 403 are arranged in the liquid storage tank 4 for relative rotation. Several sets of stirring rods 404 are evenly arranged on the rotating rods 403. The rotating rods 403 on both sides are respectively connected with the half gears 302. Fixed connection; it should be noted that after the anti-insect solution is added to the liquid storage tank 4, in the process of driving the half gears 302 on both sides to rotate back and forth, the half gears 302 synchronously drive the rotating rod 403 to rotate, and the rotating rod 403 drives the stirring rod. 404 rotates to mix and stir the anti-insect liquid located in the liquid storage tank 4;

As another implementation of this embodiment, the infusion tube 402 is a retractable hose, so that during the reciprocating swing of the spray pipes 3 on both sides, the infusion tube 402 is synchronously stretched or contracted;

In addition, two sets of pillars are arranged opposite each other on the base 1. The pillars on both sides are arranged in an inclined manner, and armrests 101 are provided at the ends of the pillars. Similarly, multiple rollers are arranged oppositely at the bottom of the base 1 so that the user can push the armrests 101 to drive the base. 1. Move it on the lawn and adjust its position.

The working principle of a lawn protection device provided by the utility model is as follows: when performing insect removal and protection treatment on the lawn, first move the base 1 so that the spray pipes 3 on both sides are located on the lawn to be removed. The side spray pipe 3 transports the insecticide liquid, and the liquid is sprayed on the lawn through the nozzle 301. During the spraying process, the electric telescopic rod 2 is started, and the electric telescopic rod 2 synchronously drives the U-shaped bracket 201 to move back and forth on the base 1. Synchronously, the U-shaped bracket 201 drives the half gear 302 to reciprocate during the reciprocating sliding process, and the half gear 302 then synchronously drives the spray pipe 3 to achieve a reciprocating swing effect.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection", "connection", etc. should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

An embodiment of the present invention has been described in detail above, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the implementation scope of the present invention. All equivalent changes and improvements made within the scope of the present invention shall still fall within the scope of the patent of the present invention.

Claims (6)

1. The lawn protecting device comprises a base (1) and is characterized in that two groups of spray pipes (3) are oppositely arranged on the base (1) in a rotating mode, a plurality of groups of spray heads (301) are uniformly distributed on the spray pipes (3) towards the base (1), and the other sides of the spray pipes (3) are connected with an infusion mechanism;

the base (1) is provided with two groups of half gears (302) in a relatively rotating mode, the half gears (302) are fixedly connected with the spray pipes (3), the base (1) is provided with a U-shaped support (201) in a slidable mode, two sides of the U-shaped support (201) are provided with rack plates (202) meshed with the half gears (302) in a relatively rotating mode, and the U-shaped support (201) is connected with a driving mechanism for driving the U-shaped support to move back and forth on the base (1).

2. The lawn protection device according to claim 1, wherein the driving mechanism comprises an electric telescopic rod (2) arranged on the base (1), and the driving end of the electric telescopic rod (2) is fixedly connected with the U-shaped bracket (201).

3. The lawn protecting device according to claim 1, wherein the infusion mechanism comprises a liquid storage tank (4) arranged on the base (1), a feed inlet (401) is arranged on the liquid storage tank (4), infusion pipes (402) are oppositely arranged on two sides of the liquid storage tank (4), and the tail ends of the infusion pipes (402) are connected with the spray pipes (3).

4. A lawn protecting device according to claim 3, characterized in that two sets of rotating rods (403) are arranged in the liquid storage tank (4) in a relatively rotating manner, a plurality of sets of stirring rods (404) are uniformly arranged on the rotating rods (403), and the rotating rods (403) on two sides are fixedly connected with the half gear (302) respectively.

5. A lawn guard according to claim 3, characterised in that the infusion tube (402) is a telescopic hose.

6. A lawn protection device according to claim 1, characterized in that the base (1) is provided with two sets of struts which are arranged in an inclined manner, and the ends of the struts are provided with armrests (101).