CN211832583U

CN211832583U - Rice planting protection against insects device that stability can be good

Info

Publication number: CN211832583U
Application number: CN202020448550.0U
Authority: CN
Inventors: 韦恩泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-03
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a rice planting protection against insects device that stability can be good, sleeve pipe including a plurality of evenly distributed, it is a plurality of communicate each other through the honeycomb duct between the sleeve pipe, be located most marginal the inlet tube is installed to the sleeve pipe intercommunication, the play water end at the water pump is installed to the inlet tube intercommunication, the drainage tube is installed to the end intercommunication of intaking of water pump, the end of drainage tube runs through the top of water tank and extends to the inside below of water tank, and is a plurality of cascaded spray tube is all installed in the intercommunication at sheathed tube top. Has the advantages that: through laying the honeycomb duct in the field, when needs spray the medicine and carry out the protection against insects, directly open the water pump, drive the mode that the medicine flows through the water pump, spray the medicine on the rice to need not the peasant manual work and spray, under the prerequisite that does not influence rice planting, can effectual protection against insects.

Description

Rice planting protection against insects device that stability can be good

Technical Field

The utility model relates to a rice planting equipment technical field specifically is a rice planting protection against insects device that stability can be good.

Background

The rice is a cereal crop of the rice, the representative species is rice, the rice is native to China and India, the rice is planted by precedents in China Yangtze river basin seven thousand years ago, insect prevention treatment is needed in the rice planting process, and insect prevention means is mainly used for preventing insects by spraying medicines in the rice planting process in folk, but the existing insect prevention means has the following defects:

1. adopt artifical large tracts of land to spray the medicine and carry out protection against insects, though the better effect of getting, because the farmland area is big, waste peasant's physical power and time relatively.

2. Since most of spraying methods are spraying from top to bottom when spraying chemicals, the lower end of the neck of rice cannot be well protected against insects, thereby reducing insect protection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice planting protection against insects device that stability can be good to solve the problem that proposes in the above-mentioned background art, the beneficial effect who has is: the guide pipe is laid in the field, when the pesticide needs to be sprayed for insect prevention, the water pump is directly started, and the pesticide is sprayed on the rice in a mode that the water pump drives the pesticide to flow, so that the pesticide does not need to be manually sprayed by farmers, and the insect prevention can be effectively realized on the premise that the rice planting is not influenced; through the water pressure in the governing valve control water conservancy diversion pipe, adjust the height that sprays of cascaded spray tube through water pressure, not only can be all-round spray the medicine to the rice to, simple structure's design, the later maintenance of also being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a rice planting insect prevention device with good stability performance comprises a plurality of uniformly distributed sleeves, wherein the sleeves are mutually communicated through a guide pipe, the sleeve positioned at the most edge is communicated with and provided with a water inlet pipe, the water inlet pipe is communicated and arranged at the water outlet end of a water pump, the water inlet end of the water pump is communicated and provided with a drainage pipe, the tail end of the drainage pipe penetrates through the top of a water tank and extends to the lower part inside the water tank, and the tops of the sleeves are communicated and provided with stepped spray pipes;

the stepped spray pipe comprises a fixed pipe, a control pipe, a flange, a valve clack and a connecting column, wherein the fixed pipe is communicated with the top of a sleeve, the control pipe is movably sleeved on the outer wall of the fixed pipe, the flange is sleeved on the top end of the inner wall of the control pipe, the valve clack is movably sleeved on the top end of the inner wall of the flange, the connecting column is fixedly connected to the bottom of the valve clack, the bottom end of the connecting column is elastically connected with a first support through a tension spring, the first support is fixedly connected to the inner wall of the flange, a height limiting pipe is movably sleeved on the outer wall of the control pipe, a plurality of identical through holes are formed in the side walls of the fixed pipe, the control pipe and the height limiting pipe, a nozzle is sleeved at the tail end of each through hole, a limiting ring is sleeved on one end, far away from the nozzle, of the inner wall of each through, the second support is fixedly connected to the inner wall of the through hole.

Preferably, the surface of the water inlet pipe is communicated with a water pressure gauge and an adjusting valve, and the adjusting valve is positioned between the water pressure gauge and the water pump.

Preferably, the water inlet is installed in top one side intercommunication of water tank, the water tank is installed the drain pipe in the one side bottom intercommunication of keeping away from the water pump, the surface intercommunication of drain pipe installs drainage valve.

Preferably, the outer wall of the connecting column is movably sleeved with a limiting pipe, and the limiting pipe is fixedly connected to the top of the first support.

Preferably, the tension spring is arranged in the limiting pipe, and the limiting pipe and the first support are located on the same straight line along the central axis in the vertical direction.

Preferably, the fixed pipe, the control pipe and the height limiting pipe are all arranged concentrically.

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

1. the guide pipe is laid in the field, when the pesticide needs to be sprayed for insect prevention, the water pump is directly started, and the pesticide is sprayed on the rice in a mode that the water pump drives the pesticide to flow, so that the pesticide does not need to be manually sprayed by farmers, and the insect prevention can be effectively realized on the premise that the rice planting is not influenced;

2. through the water pressure in the governing valve control water conservancy diversion pipe, adjust the height that sprays of cascaded spray tube through water pressure, not only can be all-round spray the medicine to the rice to, simple structure's design, the later maintenance of also being convenient for.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a partial structure at B in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of a partial structure at C in fig. 3 according to the present invention.

In the figure: 1. sleeve pipe, 2, honeycomb duct, 3, the inlet tube, 4, the water pressure gauge, 5, adjusting valve, 6, the water pump, 7, the drainage tube, 8, the water tank, 9, the water inlet, 10, the drain pipe, 11, drainage valve, 12, cascaded spray tube, 1201, fixed pipe, 1202, the control tube, 1203, the flange, 1204, the valve clack, 1205, the spliced pole, 1206, the extension spring, 1207, first support, 1208, spacing pipe, 1209, the limit for height pipe, 1210, the through-hole, 1211, the nozzle, 1212, the spacing ring, 1213, the closing plate, 1214, the spring, 1215, the second support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the rice planting insect prevention device with good stability performance comprises a plurality of uniformly distributed sleeves 1, wherein the sleeves 1 are mutually communicated through a guide pipe 2, stepped spray pipes 12 are distributed at proper positions of a farmland through the action of the guide pipe 2, so that when a medicine is sprayed, the sleeves 1 at the edge can be more uniform, a water inlet pipe 3 is communicated and installed on each sleeve 1, the water inlet pipe 3 is communicated and installed at the water outlet end of a water pump 6, the water inlet end of the water pump 6 is communicated and installed with a drainage pipe 7, the tail end of the drainage pipe 7 penetrates through the top of a water tank 8 and extends to the lower portion inside the water tank 8, the medicine is convenient to store, and the stepped spray pipes 12 are communicated and installed at the tops of the sleeves 1, so that the medicine is convenient;

the stepped spray pipe 12 comprises a fixed pipe 1201, a control pipe 1202, a flange 1203, a valve clack 1204 and a connecting column 1205, wherein the fixed pipe 1201 is communicated with the top of the casing 1, the control pipe 1202 is movably sleeved on the outer wall of the fixed pipe 1201, the flange 1203 is sleeved on the top end of the inner wall of the control pipe 1202, the valve clack 1204 is movably sleeved on the top end of the inner wall of the flange 1203, the connecting column 1205 is fixedly connected to the bottom of the valve clack 1204, the bottom end of the connecting column 1205 is elastically connected with a first support 1207 through a tension spring 1206, the first support 1207 is fixedly connected to the inner wall of the flange 1203, whether the medicine flows into the height limiting pipe 1209 through the flange 1203 or not can be adjusted under the action of the valve clack 1204, so that the spraying area and the spraying height of the spray pipe 12 are adjusted to be a knot body, the height limiting pipe 1209 is movably sleeved on the outer wall of the control pipe 1202, and a plurality of through holes 1210, the end of the through hole 1210 is sleeved with a nozzle 1211, the inner wall of the through hole 1210 is sleeved with a limiting ring 1212 at the end far away from the nozzle 1211, the limiting ring 1212 is lapped with a sealing plate 1213 at the side close to the nozzle 1211, the sealing plate 1213 is elastically connected with a second support 1215 through a spring 1214, and the second support 1215 is fixedly connected with the inner wall of the through hole 1210 so as to facilitate the spraying of the medicine.

The surface of the water inlet pipe 3 is communicated with and provided with a water pressure gauge 4 and an adjusting valve 5, and the adjusting valve 5 is positioned between the water pressure gauge 4 and the water pump 6, so that the water pressure is conveniently adjusted; a water inlet 9 is communicated and installed on one side of the top of the water tank 8, a drain pipe 10 is communicated and installed at the bottom end of one side, far away from the water pump 6, of the water tank 8, and a drain valve 11 is communicated and installed on the surface of the drain pipe 10, so that the water tank 8 is convenient to clean; a limiting pipe 1208 is movably sleeved on the outer wall of the connecting column 1205, and the limiting pipe 1208 is fixedly connected to the top of the first support 1207, so that limiting is facilitated; the tension spring 1206 is arranged inside the limiting pipe 1208, and the central axes of the limiting pipe 1208 and the first support 1207 in the vertical direction are positioned on the same straight line, so that the use is convenient; the fixed pipe 1201, the control pipe 1202 and the height limiting pipe 1209 are all concentrically arranged, so that uniform spraying is facilitated.

The working principle is as follows: after the medicine is injected into the water tank 8 and the water pump 6 is started, the water pump 6 injects the medicine into the plurality of guide pipes 2 and injects the medicine into the fixed pipe 1201 through the sleeve 1, because the gravity of the control pipe 1202 and the height limiting pipe 1209 is smaller than the elastic force of the spring 1214 positioned on the control pipe 1202, when the water flow pressure is larger than the gravity of the control pipe 1202 and the height limiting pipe 1209 and is smaller than the elastic force of the spring 1214 positioned on the fixed pipe 1201, the control pipe 1202 and the height limiting pipe 1209 are jacked up by the water flow, the nozzle 1211 positioned on the fixed pipe 1201 is exposed, after the water pressure is continuously increased, because the elastic force of the spring 1214 positioned on the fixed pipe 1201 is smaller than the elastic force of the tension spring 1206, the medicine is extruded by the sealing plate 1213 and finally sprayed out through the nozzle 1211 positioned on the fixed pipe 1201, the pressure at this moment is the first step pressure, the pressure in the guide pipes 2 is controlled within;

opening the adjusting valve 5, continuing pressurization, because the elastic force of the spring 1214 on the control tube 1202 is greater than the elastic force of the tension spring 1206, making the water pressure lift the valve flap 1204, the medicine enters the gap between the height-limiting tube 1209 and the control tube 1202, then, because the weight of the height-limiting tube 1209 is less than the elastic force of the spring 1214 on the control tube 1202, the medicine liquid lifts the height-limiting tube 1209, finally, continuing to adjust the water pressure through the adjusting valve 5, because the elastic force of the spring 1214 on the height-limiting tube 1209 is greater than the elastic force of the spring 1214 on the control tube 1202, as the same principle, the nozzle 1211 on the control tube 1202 sprays the medicine, as the pressure increases, finally, the nozzle 1211 on the height-limiting tube 1209 sprays the medicine, as can spray the medicine on the rice through the diversion tube 2 and the stepped nozzle 12, without manual spraying, secondly, the spraying area and the spraying height of the stepped spraying pipe 12 can be controlled by adjusting the water pressure in the guide pipe 2 through the adjusting valve 5, so that the spraying effect is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

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

Claims

1. The utility model provides a rice planting protection against insects device that stability can be good which characterized in that: the water pump comprises a plurality of uniformly distributed sleeves (1), wherein the sleeves (1) are mutually communicated through a guide pipe (2), the sleeve (1) positioned at the most edge is communicated with and provided with a water inlet pipe (3), the water inlet pipe (3) is communicated and arranged at the water outlet end of a water pump (6), the water inlet end of the water pump (6) is communicated and provided with a drainage pipe (7), the tail end of the drainage pipe (7) penetrates through the top of a water tank (8) and extends to the lower part inside the water tank (8), and the tops of the sleeves (1) are all communicated and provided with stepped spray pipes (12);

the stepped spray pipe (12) comprises a fixed pipe (1201), a control pipe (1202), a flange (1203), a valve clack (1204) and a connecting column (1205), wherein the fixed pipe (1201) is communicated with the top of the casing pipe (1), the control pipe (1202) is movably sleeved on the outer wall of the fixed pipe (1201), the flange (1203) is sleeved on the top end of the inner wall of the control pipe (1202), the valve clack (1204) is movably sleeved on the top end of the inner wall of the flange (1203), the connecting column (1205) is fixedly connected to the bottom of the valve clack (1204), the bottom end of the connecting column (1205) is elastically connected with a first support (1207) through a tension spring (1206), the first support (1207) is fixedly connected to the inner wall of the flange (1203), the outer wall of the control pipe (1202) is movably sleeved with a height limiting pipe (1209), a plurality of identical through holes (1210) are formed in the side walls of the fixed pipe (1201), the control pipe (1202) and, the tail end of the through hole (1210) is sleeved with the nozzle (1211), one end, far away from the nozzle (1211), of the inner wall of the through hole (1210) is sleeved with the limiting ring (1212), the limiting ring (1212) is lapped with the sealing plate (1213) on one side close to the nozzle (1211), the sealing plate (1213) is elastically connected with the second support (1215) through the spring (1214), and the second support (1215) is fixedly connected with the inner wall of the through hole (1210).

2. The rice planting insect prevention device with good stability as claimed in claim 1, wherein: the surface of the water inlet pipe (3) is communicated with and provided with a water pressure gauge (4) and an adjusting valve (5), and the adjusting valve (5) is positioned between the water pressure gauge (4) and the water pump (6).

3. The rice planting insect prevention device with good stability as claimed in claim 1, wherein: water inlet (9) are installed in top one side intercommunication of water tank (8), water tank (8) are installed drain pipe (10) in the one side bottom intercommunication of keeping away from water pump (6), drain valve (11) are installed in the surface intercommunication of drain pipe (10).

4. The rice planting insect prevention device with good stability as claimed in claim 1, wherein: the outer wall activity of spliced pole (1205) has cup jointed spacing pipe (1208), spacing pipe (1208) rigid coupling is at the top of first support (1207).

5. The rice planting insect prevention device with good stability as claimed in claim 1, wherein: the tension spring (1206) is arranged inside the limiting pipe (1208), and the central axis of the limiting pipe (1208) and the central axis of the first support (1207) in the vertical direction are located on the same straight line.

6. The rice planting insect prevention device with good stability as claimed in claim 1, wherein: the fixed pipe (1201), the control pipe (1202) and the height limiting pipe (1209) are all arranged concentrically.