CN217184206U - a lawn watering device - Google Patents

Abstract

The utility model discloses a lawn watering device. A handrail with an inclined structure is fixed on the left side of the upper end surface of the bottom plate, a water tank is fixed on the upper end surface of the bottom plate, a motor is fixed on the upper end surface of the water tank, and a first motor is fixed at the end of the output shaft of the motor. A rotating shaft, the first rotating shaft bearing is connected in the water tank; it also includes: a second rotating shaft, the bearing is connected to the water tank, and a driven gear is fixed at the left end of the second rotating shaft, and the driven gear is arranged in the water tank At the same time, a disc is fixed at the right end of the second rotating shaft, and the disc is arranged on the right side of the water tank. The lawn watering equipment adopts a quantitative pumping and draining mechanism to convey water resources, which can not only ensure the effect of watering, but also avoid the waste of water resources. With the linkage adjustment mechanism, it can adjust the position of the nozzle and ensure the spraying of water mist. The uniformity of the water can also increase the watering area, thereby improving the efficiency of watering.

Description

a lawn watering device

technical field

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

Background technique

Lawn refers to the ground cover covering the soil surface, which has the advantages of beautifying the environment and purifying the air. In the process of planting the lawn, regular irrigation is required to ensure the normal growth of the lawn. The existing lawn irrigation devices such as public number CN212911132U A large-area lawn mobile watering device includes a bottom plate, rolling elements for moving the bottom plate are respectively provided on the bottom surfaces of both ends of the bottom plate, a circular tube is arranged above the bottom plate, and the upper edge of the outer wall of the circular tube is A number of spray heads are fixed evenly at the axial intervals of the round pipe... One end of the bottom plate is provided with a hook that is convenient for pulling the bottom plate to move through the traction device;

The above-mentioned existing lawn irrigation devices still have certain defects in use. During the irrigation process, the water pumping and conveying function is mainly realized by the water pump, and it is difficult to realize the quantitative transportation of water, which leads to the waste of water resources in the irrigation process, and the current situation is difficult to achieve. The watering mechanism of some devices adopts a fixed structure, which is inconvenient to adjust the position, so that it is inconvenient to adjust the watering area, which leads to problems such as low irrigation efficiency. Therefore, it is necessary to improve the above problems to meet the actual needs.

Utility model content

The purpose of the present utility model is to provide a lawn watering device to solve the problems in the above-mentioned background art that it is inconvenient to realize the quantitative transportation of water, resulting in waste of water resources and inconvenient to adjust the position of the watering mechanism, resulting in low watering efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a lawn watering equipment, comprising a bottom plate, a handrail with an inclined structure is fixed on the left side of the upper end surface of the bottom plate, a water tank is fixed on the upper end surface of the bottom plate, and a water tank is fixed on the upper end surface of the water tank. a motor, and a first rotating shaft is fixed at the end of the output shaft of the motor, and the first rotating shaft bearing is connected in the water tank;

Also includes:

The second rotating shaft, the bearing is connected to the water tank, the left end of the second rotating shaft is fixed with a driven gear, and the driven gear is arranged in the water tank, and the right end of the second rotating shaft is fixed with a disc, the disc is set on the right side of the tank;

The sealing cylinder is fixed on the upper end face of the bottom plate, and the sealing cylinder is connected with the water tank through the water guide pipe, and the sealing cylinder is also connected with the water guide plate of the inner hollow structure through the water guide pipe. At the same time, the water guide pipe is also provided with a one-way valve For controlling the direction of water flow, the water guide plate penetrates the vertical plate, and the vertical plate is vertically fixed on the right side of the upper end face of the bottom plate.

Preferably, the first rotating shaft is also provided with a stirring rod and a driving gear;

a stirring rod, fixed on the first rotating shaft, and the stirring rod is arranged in the water tank;

The driving gear is fixed on the first rotating shaft, and the driving gear meshes with the driven gear to realize the transmission function. When the first rotating shaft is driven to rotate under the action of the motor, the stirring rod and the driving gear can be driven to rotate synchronously. The stirring effect can be achieved by the action of the stirring rod, so that the nutrient solution is mixed with the water, and with the meshing transmission between the driving gear and the driven gear, the basic force can be provided for the rotation of the second rotating shaft.

Preferably, a protruding shaft is also fixed on the disc, and the protruding shaft is nested in the slot on the horizontal plate and can slide. When the second rotating shaft rotates, the disc and the protruding shaft are driven to rotate at the same time. The sliding action between the protruding shaft and the horizontal plate can make the horizontal plate move up and down in an orderly manner under force, thereby providing a basic force for realizing the automatic extraction of water.

Preferably, a piston, a transverse plate and a connecting plate are also arranged on the sealing cylinder;

a piston, slidably connected to the piston;

The horizontal plate is fixed on the upper end face of the piston, and the horizontal plate is provided with a strip groove;

The connecting plate is fixed on the upper end face of the piston, and the above-mentioned mechanism constitutes a quantitative pumping and draining mechanism, and the above-mentioned mechanism constitutes a quantitative pumping and draining mechanism. When the horizontal plate moves upward, it drives the piston to slide upward in the sealing cylinder at the same time, thereby making the sealing cylinder Negative pressure is formed inside. At this time, the one-way valve on the left side of the sealing cylinder is opened, and the one-way valve on the right side of the sealing cylinder is closed to realize the extraction of water. When the horizontal plate moves down, it drives the piston to move down, and the left side of the sealing cylinder is The one-way valve is closed, and the one-way valve on the right side of the sealing cylinder is opened to realize the drainage effect. According to the above principle, quantitative pumping and drainage can be realized to avoid waste of water resources.

Preferably, the connecting plate is connected with a rotatable rotating rod through a cylindrical shaft, and the rotating rods are symmetrically distributed with respect to the center line of the connecting plate, and the other end of the rotating rod is rotatably connected to the water guide plate through the cylindrical shaft. The mechanism constitutes a transmission mechanism. When the piston moves, it drives the connecting plate to move at the same time, and cooperates with the rotation of the rotating rod to make the water guide plate move under force, thereby adjusting the position of the water guide plate, thereby increasing the watering area.

Preferably, the water guide plate is further provided with a slider, a ball and a spray head;

The sliding block is fixed on the upper and lower sides of the water guide plate, and the sliding block is nested in the slot on the vertical plate and can slide;

The ball is fixed on the sliding block, and the ball can roll in contact with the vertical plate;

The nozzles are fixed on the lower end face of the water guide plate at equal intervals, and the nozzles are arranged on the right side of the vertical plate. When the water guide plate is moved under force, the sliding guide between the slider and the slot on the vertical plate can be used to To ensure stable linear motion of the water guide plate, and to cooperate with the rolling action of the balls, the friction force between the slider and the vertical plate can be reduced, thereby ensuring the stable movement of the slider.

Compared with the prior art, the beneficial effect of the utility model is that: the lawn watering equipment adopts a quantitative pumping and draining mechanism to realize the conveying of water resources, which can not only ensure the watering effect, but also avoid the waste of water resources, and cooperate with the adjustment of the linkage. The mechanism can adjust the position of the nozzle, which can not only ensure the uniformity of water mist spraying, but also increase the watering area, thereby improving the working efficiency of watering. The details are as follows:

1. The lawn watering equipment is equipped with a sealing cylinder. During watering, the disc and the convex shaft are driven to rotate by the second rotating shaft. With the sliding action between the convex shaft and the horizontal plate, the horizontal plate, the piston and the connection can be driven. The plate moves up and down in an orderly manner, and cooperates with the sliding action between the piston and the sealing cylinder and the action of the one-way valve, which can achieve quantitative pumping and drainage, thereby effectively avoiding the waste of water resources and achieving the effect of saving resources;

2. The lawn watering equipment is equipped with a water guide plate. When the connecting plate moves up and down in an orderly manner, the water guide plate can be forced to move left and right in an orderly manner when the connecting plate moves up and down in an orderly manner. The sliding action between the two can ensure the stability of the movement of the water guide plate, so as to adjust the position of the water guide plate, and then adjust the position of the nozzle, which can effectively increase the watering area.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the water tank of the utility model;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1 of the utility model;

Fig. 3 is the side view sectional structure schematic diagram of the sealing cylinder of the utility model;

Figure 4 is a schematic side view of the structure of the vertical plate of the present invention;

FIG. 5 is a schematic view of the front sectional structure of the vertical plate of the present invention.

In the figure: 1. Bottom plate; 2. Handrail; 3. Water tank; 4. Motor; 5. First rotating shaft; 501, Stirring rod; 502, Driving gear; 6. Second rotating shaft; 7. Driven gear; 8 , disc; 801, convex shaft; 9, sealing cylinder; 901, piston; 902, horizontal plate; 903, connecting plate; 10, water guide pipe; 11, one-way valve; 12, rotating rod; 13, water guide plate; 1301, slider; 1302, ball; 1303, nozzle; 14, vertical plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a lawn watering equipment, comprising a bottom plate 1, a handrail 2 with an inclined structure is fixed on the left side of the upper end surface of the bottom plate 1, and a water tank 3 is fixed on the upper end surface of the bottom plate 1, And the motor 4 is fixed on the upper end surface of the water tank 3, and the first rotating shaft 5 is fixed at the end of the output shaft of the motor 4, and the first rotating shaft 5 is bearing connected in the water tank 3;

Also includes:

The bearing of the second rotating shaft 6 is connected to the water tank 3 , and the driven gear 7 is fixed on the left end of the second rotating shaft 6 , and the driven gear 7 is arranged in the water tank 3 , and the disk 8 is fixed on the right end of the second rotating shaft 6 , the disc 8 is arranged on the right side of the water tank 3;

The sealing cylinder 9 is fixed on the upper end surface of the bottom plate 1, and the sealing cylinder 9 is connected with the water tank 3 through the water conduit 10, and the sealing cylinder 9 is also connected with the water guiding plate 13 of the inner hollow structure through the water guiding tube 10. At the same time, the water guiding tube 10 There is also a one-way valve 11 on the top for controlling the direction of water flow.

The first rotating shaft 5 is also provided with a stirring rod 501 and a driving gear 502;

The stirring rod 501 is fixed on the first rotating shaft 5, and the stirring rod 501 is arranged in the water tank 3;

The driving gear 502 is fixed on the first rotating shaft 5 , and the driving gear 502 meshes with the driven gear 7 to realize transmission.

A protruding shaft 801 is also fixed on the disc 8, and the protruding shaft 801 is nested in the slot on the horizontal plate 902 and can slide.

The sealing cylinder 9 is also provided with a piston 901, a transverse plate 902 and a connecting plate 903;

The piston 901 is slidably connected to the piston 901;

The horizontal plate 902 is fixed on the upper end face of the piston 901, and the horizontal plate 902 is provided with a strip groove;

The connecting plate 903 is fixed on the upper end face of the piston 901 .

The connecting plate 903 is connected with a rotatable rotating rod 12 through a cylindrical shaft, and the rotating rods 12 are symmetrically distributed about the center line of the connecting plate 903 , and the other end of the rotating rod 12 is rotatably connected to the water guide plate 13 through the cylindrical shaft.

The water guide plate 13 is also provided with a slider 1301, a ball 1302 and a spray head 1303;

The slider 1301 is fixed on the upper and lower sides of the water guide plate 13, and the slider 1301 is nested in the slot on the vertical plate 14 and can slide;

The balls 1302 are fixed on the slider 1301, and the balls 1302 can roll in contact with the vertical plate 14;

The spray heads 1303 are fixed on the lower end face of the water guide plate 13 at equal intervals, and the spray heads 1303 are arranged on the right side of the vertical plate 14 .

Working principle: As shown in Figure 1-5, when using the lawn watering equipment, first fill the water tank 3 with water through the upper opening of the water tank 3, and add relevant nutrient solution simultaneously, and then push the handrail 2 to cooperate with the universal wheel The bottom plate 1 can be moved (the movement of the whole device can also be realized by an external drive mechanism), and then the motor 4 can be started, and the first rotating shaft 5, the stirring rod 501 and the driving gear 502 can be driven under the action of the motor 4 For rotation, the mixing action can be realized through the action of the stirring rod 501, and the second rotating shaft 6 can be rotated through the meshing transmission action between the driving gear 502 and the driven gear 7, thereby driving the disc 8 and the convex shaft. 801 rotates, and cooperates with the sliding action between the convex shaft 801 and the slot on the horizontal plate 902, the horizontal plate 902 can be forced to move up and down in an orderly manner, thereby driving the piston 901, the horizontal plate 902 and the connecting plate 903 to move up and down in an orderly manner. When the piston 901 moves up, the sliding action between the piston 901 and the sealing cylinder 9 can form a negative pressure in the sealing cylinder 9. At this time, the one-way valve 11 on the left side of the sealing cylinder 9 is opened, and the right side of the sealing cylinder 9 is opened. The one-way valve 11 is closed. At this time, the water in the water tank 3 enters the sealing cylinder 9 through the water conduit 10 to achieve water extraction. When the piston 901 moves down, the one-way valve 11 on the left side of the sealing cylinder 9 is closed at this time, and the sealing cylinder 9. The one-way valve 11 on the right side is opened to realize the drainage effect. At this time, the water in the sealing cylinder 9 enters the water guide plate 13 through the water guide pipe 10, and is sprayed out through the nozzle 1303, thereby realizing the watering effect. According to the above principle, quantitative Pumping and draining water to effectively avoid waste of water resources;

When the connecting plate 903 moves, the rotating rod 12 can be driven to rotate. When the connecting plate 903 moves upward, the water guiding plate 13 can be forced to slide outside by the rotation of the rotating rod 12. The distance between them is increased, and the sliding guide function between the slider 1301 and the slot on the vertical plate 14 can ensure the stable linear movement of the water guide plate 13, and the contact rolling effect between the ball 1302 and the vertical plate 14 can be used. The friction between the slider 1301 and the vertical plate 14 can be reduced, thereby ensuring the stability of the movement of the balls 1302. When the connecting plate 903 moves downward, according to the above principle, the water guide plate 13 can be made to slide inward. The distance between the water plates 13 is reduced, so as to realize the adjustment of the position of the water guide plate 13, thereby realizing the adjustment of the position of the sprinkler 1303, thereby increasing the sprinkler area of the sprinkler 1303 and improving the watering efficiency. This is the lawn watering equipment. working principle.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A lawn irrigation device comprises a bottom plate (1), wherein a handrail (2) with an inclined structure is fixed on the left side of the upper end face of the bottom plate (1), a water tank (3) is fixed on the upper end face of the bottom plate (1), a motor (4) is fixed on the upper end face of the water tank (3), a first rotating shaft (5) is fixed at the tail end of an output shaft of the motor (4), and the first rotating shaft (5) is in bearing connection with the inside of the water tank (3);

it is characterized by also comprising:

the bearing is connected to the water tank (3), a driven gear (7) is fixed to the left end of the second rotating shaft (6), the driven gear (7) is arranged in the water tank (3), a disc (8) is fixed to the right end of the second rotating shaft (6), and the disc (8) is arranged on the right side of the water tank (3);

sealed section of thick bamboo (9) are fixed bottom plate (1) up end, and sealed section of thick bamboo (9) are through aqueduct (10) and water tank (3) interconnect to sealed section of thick bamboo (9) still with inside hollow structure's water deflector (13) interconnect through aqueduct (10), still be provided with check valve (11) on aqueduct (10) simultaneously and be used for controlling the rivers direction, riser (14) are run through in water deflector (13), and riser (14) vertical fixation is on bottom plate (1) up end right side.

2. A lawn watering apparatus as claimed in claim 1, wherein: the first rotating shaft (5) is also provided with a stirring rod (501) and a driving gear (502);

the stirring rod (501) is fixed on the first rotating shaft (5), and the stirring rod (501) is arranged in the water tank (3);

and the driving gear (502) is fixed on the first rotating shaft (5), and the driving gear (502) is meshed with the driven gear (7) to realize a transmission effect.

3. A lawn watering apparatus as claimed in claim 1, wherein: a protruding shaft (801) is further fixed on the disc (8), and the protruding shaft (801) is nested in a groove in the transverse plate (902) and can slide.

4. A lawn watering apparatus as claimed in claim 1, wherein: the sealing cylinder (9) is also provided with a piston (901), a transverse plate (902) and a connecting plate (903);

a piston (901) slidably connected to the piston (901);

the transverse plate (902) is fixed on the upper end face of the piston (901), and a strip-shaped groove is formed in the transverse plate (902);

and the connecting plate (903) is fixed on the upper end surface of the piston (901).

5. A lawn watering apparatus as claimed in claim 4, wherein: the connecting plate (903) is connected with a rotatable rotating rod (12) through a cylindrical shaft, the rotating rods (12) are symmetrically distributed around the center line of the connecting plate (903), and the other end of the rotating rod (12) is rotatably connected to the water guide plate (13) through the cylindrical shaft.

6. A lawn watering apparatus as claimed in claim 5, wherein: the water guide plate (13) is also provided with a sliding block (1301), a ball (1302) and a spray head (1303);

the sliding blocks (1301) are fixed on the upper side and the lower side of the water guide plate (13), and the sliding blocks (1301) are nested in the grooves in the vertical plates (14) and can slide;

the ball (1302) is fixed on the sliding block (1301), and the ball (1302) can roll in contact with the vertical plate (14);

and the spray heads (1303) are fixed on the lower end surface of the water guide plate (13) at equal intervals, and the spray heads (1303) are arranged on the right side of the vertical plate (14).

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