CN212544953U

CN212544953U - Farmland irrigation device

Info

Publication number: CN212544953U
Application number: CN202021105383.6U
Authority: CN
Inventors: 张帆; 李志慧
Original assignee: Institute of Geographic Sciences and Natural Resources of CAS
Current assignee: Institute of Geographic Sciences and Natural Resources of CAS
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-19
Anticipated expiration: 2030-06-15

Abstract

A farmland irrigation device comprises a water inlet pipe, a water pump, a water drain pipe, a water barrel, a spray head, a swinging shaft, a control switch, a driving motor, a cam, a movable plate, a rack, a sliding block, a sliding rail, a gear, a connecting plate, an elastic part and a box body; the water inlet pipe, the water pump, the water discharge pipe, the water barrel and the spray head are communicated in sequence; the water drum is vertically arranged on the swinging shaft; the water pump is arranged on the box body; the swinging shaft is rotationally connected with the box body; the driving motor and the slide rail are both arranged on the inner surface of the box body; the driving motor is in driving connection with the cam; the cam is contacted with the moving plate; the moving plate and the connecting plate are respectively arranged at two ends of the rack; the rack is meshed with the gear; the gear is arranged on the swinging shaft; the sliding block is connected with the rack and is arranged on the sliding rail in a sliding manner; the two ends of the elastic piece in the length direction are respectively connected with the box body and the connecting plate. The utility model discloses enable the shower nozzle and irrigate the farmland rotating the in-process, water spraying's more abundant and even has guaranteed irrigation quality.

Description

Farmland irrigation device

Technical Field

The utility model relates to an agricultural irrigation technical field especially relates to a field irrigation device.

Background

Irrigation, namely watering the land with water. The irrigation principle is that the irrigation quantity, the irrigation times and the irrigation time are determined according to the water requirement characteristics, the growth stage, the climate and the soil conditions of the medicinal plants, and the medicinal plants are irrigated in a proper time and in a proper amount and reasonably. The water in the natural environment can be used for irrigating the farmland.

The existing irrigation device is generally fixedly arranged, water is sprayed insufficiently and unevenly, good irrigation can not be obtained in all regions of a farmland, and the irrigation quality can not be guaranteed.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a field irrigation device enables the shower nozzle and irrigates the farmland rotating the in-process, and water spraying is more abundant and even, has guaranteed irrigation quality.

(II) technical scheme

The utility model provides a farmland irrigation device, which comprises a water inlet pipe, a water pump, a drain pipe, a water barrel, a spray head, a swing shaft, a control switch, a driving motor, a cam, a movable plate, a rack, a slide block, a slide rail, a gear, a connecting plate, an elastic part and a box body;

the water inlet pipe, the water pump, the water discharge pipe, the water barrel and the spray head are communicated in sequence; the water drum is vertically arranged on the swinging shaft; the water pump is arranged on the box body; a plurality of spray heads are arranged around the central shaft of the water drum, and a plurality of spray heads are vertically arranged along the vertical direction; the swinging shaft is rotationally connected with the box body; the driving motor and the slide rail are both arranged on the inner surface of the box body; the driving motor is in driving connection with the cam; the cam is contacted with the moving plate; the moving plate and the connecting plate are respectively arranged at two ends of the rack; the rack is meshed with the gear; the gear is arranged on the swinging shaft; the sliding block is connected with the rack and is arranged on the sliding rail in a sliding manner; two ends of the elastic piece in the length direction are respectively connected with the box body and the connecting plate; the control switch is arranged on the box body, and the control switch is respectively in control connection with the water pump and the driving motor.

Preferably, one end of the water inlet pipe, which is far away from the water pump, is communicated with a connecting pipe; the end of the connecting pipe far away from the water inlet pipe is provided with a filter screen.

Preferably, the connecting pipe is provided with a support frame; the support frame is of a conical structure, and the conical top faces to one side far away from the connecting pipe; the filter screen is laid on the support frame.

Preferably, the inner surface of the box body is provided with a guide rod; the guide rod and the rack are arranged side by side, the guide rod penetrates through the connecting plate and is in sliding connection with the connecting plate, the guide rods are arranged side by side, and a limiting plate is arranged at one end, far away from the inner surface of the box body, of each guide rod.

Preferably, the elastic member is a compression spring, and the elastic member is located on an outer peripheral side of the guide bar.

Preferably, the two ends of the sliding rail in the length direction are embedded with blocking platforms.

Preferably, the bottom of the box body is provided with casters, and the box body is rotatably provided with a push-pull rod.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the utility model discloses enable the shower nozzle and irrigate the farmland rotating the in-process, water spraying's more abundant and even has guaranteed irrigation quality. The water pump passes through in inlet tube and the drain pipe pumps water to a water section of thick bamboo to from the shower nozzle blowout, because the shower nozzle is provided with a plurality ofly around a water section of thick bamboo center pin, the shower nozzle is provided with a plurality ofly along vertical direction is vertical, then the shower nozzle can more even sprinkler water. The driving motor drives the cam to rotate, the cam drives the movable plate to move, the movable plate drives the rack to move, the rack drives the sliding block and the connecting plate to move, the rack also drives the gear to rotate, the sliding block slides on the sliding rail, the sliding rail plays a guiding role, the connecting plate compresses the elastic part, elastic potential energy is stored in the elastic part, when the cam continues to rotate, the elastic part pushes the connecting plate to move in the reverse direction, so that the rack moves in the reverse direction, the rack drives the gear to rotate in the reverse direction, the purpose of reciprocating swing of the gear is achieved, the gear drives the swing shaft to swing, so that the water barrel and the spray head are driven to swing, the uniformity of water sprayed.

Drawings

Fig. 1 is a schematic structural view of a farm irrigation device according to the present invention.

Fig. 2 is a schematic view of the swing principle structure of the swing shaft in the field irrigation device provided by the utility model.

Fig. 3 is a schematic view of the structure explosion of the filter screen, the support frame and the connecting pipe in the farmland irrigation device provided by the utility model.

Reference numerals: 1. a filter screen; 2. a support frame; 3. a connecting pipe; 4. a water inlet pipe; 5. a water pump; 6. a drain pipe; 7. a water cylinder; 8. a spray head; 9. a swing shaft; 10. a control switch; 11. a drive motor; 12. a cam; 13. moving the plate; 14. a rack; 15. a slider; 16. a slide rail; 17. a plugging table; 18. a gear; 19. a connecting plate; 20. a guide bar; 21. a limiting plate; 22. an elastic member; 23. a box body; 24. a caster wheel; 25. a push-pull rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a field irrigation device, which comprises a water inlet pipe 4, a water pump 5, a water discharge pipe 6, a water drum 7, a spray head 8, a swing shaft 9, a control switch 10, a driving motor 11, a cam 12, a movable plate 13, a rack 14, a slider 15, a slide rail 16, a gear 18, a connecting plate 19, an elastic component 22 and a box body 23;

the water inlet pipe 4, the water pump 5, the water discharge pipe 6, the water cylinder 7 and the spray head 8 are communicated in sequence; the water drum 7 is vertically arranged on the swinging shaft 9; the water pump 5 is arranged on the box body 23; a plurality of spray heads 8 are arranged around the central shaft of the water drum 7, and a plurality of spray heads 8 are vertically arranged along the vertical direction; the swinging shaft 9 is rotationally connected with the box body 23; the driving motor 11 and the slide rail 16 are both arranged on the inner surface of the box body 23; the driving motor 11 is in driving connection with the cam 12; the cam 12 is in contact with the moving plate 13; the moving plate 13 and the connecting plate 19 are respectively arranged at two ends of the rack 14; the rack 14 is meshed with the gear 18; the gear 18 is arranged on the oscillating shaft 9; the sliding block 15 is connected with the rack 14, and the sliding block 15 is arranged on the sliding rail 16 in a sliding manner; two ends of the elastic piece 22 in the length direction are respectively connected with the box body 23 and the connecting plate 19; the control switch 10 is arranged on the box body 23, and the control switch 10 is respectively connected with the water pump 5 and the driving motor 11 in a control mode.

The utility model discloses enable shower nozzle 8 and irrigate the farmland rotating the in-process, water spraying's more abundant and even has guaranteed irrigation quality. The water pump 5 pumps water into the water cylinder 7 through the water inlet pipe 4 and the water outlet pipe 6, and the water is sprayed out from the spray head 8, because the spray head 8 is provided with a plurality of central shafts around the water cylinder 7, the spray head 8 is vertically provided with a plurality of water spraying pipes along the vertical direction, and the spray head 8 can spray water more uniformly. The driving motor 11 drives the cam 12 to rotate, the cam 12 drives the moving plate 13 to move, the moving plate 13 drives the rack 14 to move, the rack 14 drives the sliding block 15 and the connecting plate 19 to move, the rack 14 also drives the gear 18 to rotate, the sliding block 15 slides on the sliding rail 16, the sliding rail 16 plays a guiding role, the connecting plate 19 compresses the elastic part 22, elastic potential energy is stored in the elastic part 22, when the cam 12 continues to rotate, the elastic part 22 pushes the connecting plate 19 to move reversely, so that the rack 14 moves reversely, the rack 14 drives the gear 18 to rotate reversely, the purpose of reciprocating swing of the gear 18 is achieved, the gear 18 drives the swing shaft 9 to swing, so that the water barrel 7 and the spray head 8 are driven to swing, the uniformity of water spraying of the spray head 8 is further improved.

In an alternative embodiment, one end of the water inlet pipe 4 far away from the water pump 5 is communicated with a connecting pipe 3; one end of the connecting pipe 3 far away from the water inlet pipe 4 is provided with a filter screen 1.

It should be noted that the pumped water may contain impurities, and the impurities are filtered by the filter screen 1, so that the nozzle 8 can be prevented from being blocked by the impurities.

In an alternative embodiment, the connecting pipe 3 is provided with a support frame 2; the support frame 2 is in a conical structure, and the conical top faces to one side far away from the connecting pipe 3; the filter screen 1 is laid on the support frame 2.

The filter screen 1 is laid on the support frame 2 with the cone-shaped structure, so that impurities are not easy to remain on the filter screen 1, and the filter screen 1 keeps the filtering effect.

In an alternative embodiment, the box 23 is provided with guide rods 20 on its inner surface; the guide rods 20 are arranged side by side with the rack 14, the guide rods 20 penetrate through the connecting plate 19 and are in sliding connection with the connecting plate 19, a plurality of guide rods 20 are arranged side by side, and one ends, far away from the inner surface of the box body 23, of the guide rods 20 are provided with limiting plates 21.

It should be noted that the connecting plate 19 can stably slide on the guide rod 20, and the moving smoothness of the rack 14 is further improved, so that the swinging smoothness of the swinging shaft 9 is improved.

In an alternative embodiment, the elastic member 22 is a compression spring, and the elastic member 22 is located on the outer periphery of the guide rod 20, so that the elastic member 22 can be used stably without falling off.

In an alternative embodiment, the sliding rail 16 is embedded with blocking platforms 17 at both ends in the length direction, so as to prevent the sliding block 15 from falling off accidentally.

In an alternative embodiment, the bottom of the box 23 is provided with casters 24, and the box 23 is provided with a push-pull rod 25 in a rotating manner, so that the utility model can be flexibly moved according to the use requirement, thereby being capable of more conveniently irrigating farmlands in different areas.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A farmland irrigation device is characterized by comprising a water inlet pipe (4), a water pump (5), a water discharge pipe (6), a water barrel (7), a spray head (8), a swinging shaft (9), a control switch (10), a driving motor (11), a cam (12), a moving plate (13), a rack (14), a sliding block (15), a sliding rail (16), a gear (18), a connecting plate (19), an elastic piece (22) and a box body (23);

the water inlet pipe (4), the water pump (5), the water discharge pipe (6), the water cylinder (7) and the spray head (8) are communicated in sequence; the water drum (7) is vertically arranged on the swinging shaft (9); the water pump (5) is arranged on the box body (23); a plurality of spray heads (8) are arranged around the central shaft of the water drum (7), and a plurality of spray heads (8) are vertically arranged along the vertical direction; the swing shaft (9) is rotationally connected with the box body (23); the driving motor (11) and the slide rail (16) are both arranged on the inner surface of the box body (23); the driving motor (11) is in driving connection with the cam (12); the cam (12) is contacted with the moving plate (13); the moving plate (13) and the connecting plate (19) are respectively arranged at two ends of the rack (14); the rack (14) is meshed with the gear (18); the gear (18) is arranged on the swinging shaft (9); the sliding block (15) is connected with the rack (14), and the sliding block (15) is arranged on the sliding rail (16) in a sliding manner; two ends of the elastic piece (22) in the length direction are respectively connected with the box body (23) and the connecting plate (19); the control switch (10) is arranged on the box body (23), and the control switch (10) is respectively in control connection with the water pump (5) and the driving motor (11).

2. A farmland irrigation device as claimed in claim 1, wherein one end of the water inlet pipe (4) far away from the water pump (5) is communicated with the connecting pipe (3); a filter screen (1) is arranged at one end of the connecting pipe (3) far away from the water inlet pipe (4).

3. A field irrigation rig according to claim 2, characterized in that the connecting pipe (3) is provided with a support frame (2); the support frame (2) is of a conical structure, and the conical top faces to one side far away from the connecting pipe (3); the filter screen (1) is laid on the support frame (2).

4. A field irrigation rig according to claim 1, characterized in that the inner surface of the housing (23) is provided with guide rods (20); guide rod (20) and rack (14) set up side by side, guide rod (20) run through connecting plate (19) and with connecting plate (19) sliding connection, guide rod (20) are provided with a plurality ofly side by side, and the one end that box (23) internal surface was kept away from in guide rod (20) is provided with limiting plate (21).

5. An agricultural irrigation apparatus according to claim 4, wherein the elastic member (22) is a compression spring, and the elastic member (22) is located on an outer circumferential side of the guide bar (20).

6. An agricultural irrigation apparatus according to claim 1, wherein the blocking platforms (17) are embedded at both ends of the slide rail (16) in the length direction.

7. A farmland irrigation apparatus as claimed in claim 1, wherein casters (24) are provided on the bottom of the tank body (23), and a push-pull rod (25) is rotatably provided on the tank body (23).