CN215500782U

CN215500782U - Small-size automatic boosting formula farmland sprinkling irrigation equipment

Info

Publication number: CN215500782U
Application number: CN202122047591.6U
Authority: CN
Inventors: 常笑鹏; 王士超; 陈司昱
Original assignee: Changchun Chengran Technology Co ltd
Current assignee: Changchun Chengran Technology Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-01-14
Anticipated expiration: 2031-08-28

Abstract

Aiming at the problems, the utility model provides a small automatic boosting type farmland sprinkling irrigation device, which solves the problems that seedlings are easy to be washed down due to overlarge water flow, the requirement on the terrain is high, water resources are wasted and the efficiency is low. Wherein leading wheel and automobile body pass through round pin hub connection, the spray tube passes through threaded connection with three mouthfuls of valves, three mouthfuls of valves pass through threaded connection with the aqueduct, the wheel passes through the key-type connection with the automobile body, four-bar linkage passes through round pin hub connection with the automobile body, during the sprinkling irrigation, the department of entrying on receiving the automobile body through the water pipe, through spun rivers, drive the spray tube clockwise turning, and give worm and worm wheel power transmission, drive four-bar linkage motion, promote the wheel through the pawl and remove forward, the realization need not to move earlier with the help of external force and sprays. The utility model has the advantages of simple structure, convenient operation and low cost, is suitable for farmlands with more terrains, and can meet different sprinkling irrigation requirements.

Description

Small-size automatic boosting formula farmland sprinkling irrigation equipment

Technical Field

The utility model relates to the technical field of farmland sprinkling irrigation, in particular to a small automatic boosting type farmland sprinkling irrigation device.

Background

As a big agricultural country, farmland irrigation is indispensable in China, but the modes adopted at present generally comprise spray irrigation, drip irrigation and large-water flood irrigation, the spray irrigation is suitable for large-area crops, and the drip irrigation and the large-water flood irrigation are suitable for small-medium-area farmlands, but because the cost of the drip irrigation is higher, and when the crops are harvested, mechanical equipment is easy to damage dropper equipment, and the maintenance is difficult; the large water flood irrigation has the defects of waste of water resources and low efficiency, seedlings are easily washed out when the water flow is too large, the irrigation effect is not ideal when the water flow is too small, the large water flood irrigation has the requirement on the terrain, the terrain on one side of the irrigation is higher than that on the other side, and meanwhile, a water flowing channel is needed, so that land resources are occupied. Therefore, it is especially important to develop an automatic sprinkling irrigation device which is suitable for various terrains and is simple and convenient to operate.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a small automatic boosting type farmland sprinkling irrigation device, which solves the following problems:

1) mechanical equipment for harvesting crops is easy to damage dropper equipment and difficult to maintain;

2) the seedling is easily washed down by overlarge water flow, the requirement on the terrain is high, the water resource is wasted and the efficiency is low.

The technical scheme of the utility model is realized by the following technical scheme:

a small-sized automatic boosting type farmland sprinkling irrigation device comprises a vehicle body 1, a guide wheel 2, a spray pipe 3, a three-port valve 4, a wheel 5, a water guide pipe 6, a four-bar mechanism 7, a pawl 8, a first connecting bar 9, a worm 10, a second connecting bar 11, a third connecting bar 12 and a worm wheel 13, wherein the guide wheel 2 is connected with the vehicle body 1 through a pin shaft, the spray pipe 3 is connected with the three-port valve 4 through a thread, the three-port valve 4 is connected with the water guide pipe 6 through a thread, the wheel 5 is connected with the vehicle body 1 through a key, the four-bar mechanism 7 is connected with the vehicle body 1 through a pin shaft, the pawl 8 is connected with the first connecting bar 9 through a pin shaft, the first connecting bar 9 is connected with the second connecting bar 11 through a pin shaft, the second connecting bar 11 is connected with the third connecting bar 12 through a pin shaft, the third connecting bar 12 is fixedly connected with the worm wheel 13, the worm 10 is connected with the three-port valve 4 through a thread, the water guide pipe 6 is coaxially matched with the worm wheel 10, and are fixedly connected through screws; during the sprinkling irrigation, connect into water inlet department on automobile body 1 through the water pipe, through spun rivers, drive spray tube 3 clockwise rotation (like figure 1 position) to power transmission gives worm 10 and turbine 13, drives four-bar linkage 7 motion, promotes wheel 5 forward movement through pawl 8, realizes need not to move earlier with the help of external force and sprays.

The four-bar linkage 7 is composed of a first connecting bar 9, a second connecting bar 11, a third connecting bar 12 and a worm wheel 13;

the pawl 8 can realize the movement of the sprinkling irrigation device without the help of external force;

the spray pipe 3 can be used for replacing different spray heads according to the requirement of the water quantity required by the crops for spray irrigation;

the wheels 5 are made into a gear shape, so that the friction force between the wheels and the ground is increased, and the smooth operation of the sprinkling irrigation device is ensured;

one end of the spray pipe 3 is made into a curved shape with radian so as to realize the clockwise rotation of the spray irrigation 3 when spraying water;

the utility model has the advantages of simple structure, convenient operation and low cost, is suitable for farmlands with more terrains, and can meet different sprinkling irrigation requirements.

Drawings

FIG. 1 is a schematic structural view of a double-door elevating type water conservancy gate for an aeration tank;

fig. 2 is a schematic structural view of the four-bar linkage 7;

Detailed Description

1. Referring to fig. 1 and 2, the small automatic booster type farmland spray irrigation device of the present embodiment comprises a vehicle body 1, a guide wheel 2, a spray pipe 3, a three-port valve 4, a wheel 5, a water guide pipe 6, a four-bar linkage 7, a pawl 8, a first connecting rod 9, a worm 10, a second connecting rod 11, a third connecting rod 12 and a worm wheel 13, wherein the guide wheel 2 is connected with the vehicle body 1 through a pin shaft, the spray pipe 3 is connected with the three-port valve 4 through a screw thread, the three-port valve 4 is connected with the water guide pipe 6 through a screw thread, the wheel 5 is connected with the vehicle body 1 through a key, the four-bar linkage 7 is connected with the vehicle body 1 through a pin shaft, the pawl 8 is connected with the first connecting rod 9 through a pin shaft, the first connecting rod 9 is connected with the second connecting rod 11 through a pin shaft, the second connecting rod 11 is connected with the third connecting rod 12 through a pin shaft, the third connecting rod 12 is fixedly connected with the worm wheel 13, the worm 10 is connected with the three-port valve 4 through a screw thread, the water guide pipe 6 is coaxially matched with the worm 10 and fixedly connected with the worm through a screw; during the sprinkling irrigation, connect into water inlet department on automobile body 1 through the water pipe, through spun rivers, drive spray tube 3 clockwise rotation (like figure 1 position) to power transmission gives worm 10 and worm wheel 13, drives four-bar linkage 7 motion, promotes wheel 5 forward movement through pawl 8, realizes need not to move earlier with the help of external force and sprays.

one end of the spray pipe 3 is made into a curved shape with radian so as to realize the clockwise rotation of the spray irrigation 3 when spraying water.

It is emphasized that the examples set forth in this patent are intended to be illustrative, and not limiting, and thus, this patent includes embodiments that are not limited to those described in the detailed description, as well as other embodiments that can be derived from the teachings of the patent by those skilled in the art, and are intended to be within the scope of the patent.

Claims

1. A small-sized automatic boosting type farmland sprinkling irrigation device is characterized by comprising a vehicle body (1), a guide wheel (2), a spray pipe (3), a three-port valve (4), a wheel (5), a water guide pipe (6), a four-port mechanism (7), a pawl (8), a first connecting rod (9), a worm (10), a second connecting rod (11), a third connecting rod (12) and a worm wheel (13), wherein the guide wheel (2) is connected with the vehicle body (1) through a pin shaft, the spray pipe (3) is connected with the three-port valve (4) through a thread, the three-port valve (4) is connected with the water guide pipe (6) through a thread, the wheel (5) is connected with the vehicle body (1) through a key, the four-port mechanism (7) is connected with the vehicle body (1) through a pin shaft, the pawl (8) is connected with the first connecting rod (9) through a pin shaft, the first connecting rod (9) is connected with the second connecting rod (11) through a pin shaft, and the second connecting rod (11) is connected with the third connecting rod (12) through a pin shaft, the third connecting rod (12) is fixedly connected with the worm wheel (13), the worm (10) is connected with the three-port valve (4) through threads, and the water guide pipe (6) is coaxially matched with the worm (10) and fixedly connected with the worm through a screw.

2. A small size automatic booster type farmland irrigation rig as claimed in claim 1, wherein said four-bar linkage (7) is composed of a first bar (9), a second bar (11), a third bar (12) and a worm wheel (13).

3. A compact, automatic booster irrigation rig according to claim 1, wherein said pawl (8) provides forward thrust to the wheel (5).

4. A small size automatic booster irrigation rig as claimed in claim 1, wherein said nozzle (3) is replaceable with different nozzles depending on the amount of irrigation water required for the crops.

5. A compact automatic booster irrigation rig according to claim 1, wherein said wheels (5) are toothed.

6. A small size automatic booster type farmland irrigation rig as claimed in claim 1, wherein one end of said nozzle (3) is formed into a curved shape with a curvature.