Agricultural irrigation equipment

Abstract

The utility model relates to the technical field of agricultural irrigation, in particular to agricultural irrigation equipment which comprises a shell, a water pumping cavity arranged in the shell, an impeller rotatably connected in the water pumping cavity, a water inlet pipe, a water outlet pipe and a hand wheel arranged on one side of the shell, the labor-saving structure is used for connecting the hand wheel and the impeller, and a support is arranged at the bottom of the shell; during use, the shell is put into water, water is poured into the water pumping cavity through the water inlet pipe and the water outlet pipe, then the shell is lifted, the water inlet end of the water inlet pipe is kept underwater in the lifting process, finally, the water outlet pipe is connected with an irrigation pipeline, the hand wheel is manually rotated, and the impeller is driven to rotate through the hand wheel and the labor-saving structure. Water pumped into the water pumping cavity from the water inlet pipe is discharged into the irrigation pipeline from the water outlet pipe, and the water pumping process is more labor-saving through the labor-saving structure; according to the utility model, the water pumping process is more labor-saving, and the water pumping difficulty of crop irrigation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, in particular to agricultural irrigation equipment. Background Art

[0002] When natural weather cannot meet the normal water requirements for crop production, crops need to be irrigated and watered to ensure their normal growth. Pumping equipment is needed to pump water out of a reservoir or pond and then spray it onto the soil with crops through irrigation pipes. For example, the existing Chinese patent with authorization announcement number CN203499936U discloses a manual water pump for filling water, including an inlet pipe, a cylinder body and an outlet pipe, wherein the cylinder body is a cylinder with an opening at one end and a closed end at the other end; the inlet pipe and the outlet pipe are respectively connected to the closed end of the cylinder body and are both connected to the cylinder body; the inlet end of the inlet pipe is provided with an inlet one-way valve, and the outlet end of the outlet pipe is provided with an outlet one-way valve; the water pump also includes a handle and a piston, the end of the handle enters the cylinder body from the open end of the cylinder body, the piston is located in the cylinder body and close to the inner wall of the cylinder body; the piston is connected to the handle; the handle can be pulled and drawn in the cylinder body and drive the piston to move back and forth along the cylinder body. This utility model has a simple structure. Its handle and piston design allow for easy and rapid manual filling of a water mattress, solving the water mattress filling problem and saving energy. Furthermore, when filling equipment with small water requirements, the water pump outlet is designed to fit the water inlet of such equipment, allowing for a sealed connection with the inlet.

[0003] However, in actual application, the above equipment still has the following shortcomings: it is difficult to hold the handle and the cylinder to pump water during the pumping process, and the pumping process is relatively laborious. Due to the long irrigation time, it is difficult to irrigate and pump water for crops. Utility Model Content

[0004] The purpose of the present invention is to provide an agricultural irrigation device to address the above-mentioned deficiencies, which can make the water pumping process more labor-saving and reduce the difficulty of watering and pumping crops.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An agricultural irrigation device comprises a housing, a water pumping chamber arranged in the housing, an impeller rotatably connected to the water pumping chamber, a water inlet pipe and a water outlet pipe in the water pumping chamber connected at one end, a handwheel arranged on one side of the housing, and a labor-saving structure for connecting the handwheel and the impeller, and a bracket is provided at the bottom of the housing.

[0007] Furthermore, a rotating shaft is rotatably connected in the pumping chamber, and the impeller is fixed on the rotating shaft.

[0008] Furthermore, the labor-saving structure includes a shell fixed to one side of the outer shell, which can be rotatably connected to the driving shaft and the driving shaft in the shell, and the transmission shaft and the driven shaft are fixed in the shell. One end of the driving shaft extends into the water pumping chamber and is connected to the rotating shaft, and one end of the driving shaft passes through the shell and is connected to the handwheel. The driving shaft is provided with a driving gear, and the transmission shaft is provided with a double gear one and a double gear two in sequence, the driven shaft is provided with a double gear three, and the driving shaft is provided with a driving gear. The driving gear is meshed with the pinion on the double gear one, the large gear on the double gear one is meshed with the pinion on the double gear three, the large gear on the double gear three is meshed with the pinion on the double gear two, and the large gear on the double gear two is meshed with the driving gear.

[0009] Furthermore, the number of teeth of the driving gear is greater than the number of teeth of the small gear on the double gear one, and the number of teeth of the large gear on the double gear three is greater than the number of teeth of the driving gear.

[0010] Furthermore, valve bodies are respectively provided on the water inlet pipe and the water outlet pipe.

[0011] The beneficial effects of the utility model are:

[0012] In actual application, when in use, the shell is put into water, water is poured into the pumping chamber through the water inlet pipe and the water outlet pipe, and then the shell is lifted. During the lifting process, the water inlet end of the water inlet pipe is kept underwater, and finally the water outlet pipe is connected to the irrigation pipe. The hand wheel is manually turned, and the impeller is driven to rotate through the hand wheel and the labor-saving structure to discharge the water drawn into the pumping chamber through the water inlet pipe from the water outlet pipe into the irrigation pipe. The labor-saving structure makes the pumping process more labor-saving. The utility model can make the pumping process more labor-saving and reduce the difficulty of pumping water for crop irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is the main view of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure inside the shell of the utility model;

[0016] Reference numerals: housing 1; water inlet pipe 2; water outlet pipe 3; hand wheel 4; labor-saving structure 5; housing 51; driving shaft 52; driving gear 521; transmission shaft 53; duplex gear 1 531; duplex gear 2 532; driven shaft 54; duplex gear 3 541; driving gear 551. DETAILED DESCRIPTION

[0017] like Figure 1 、 Figure 2 and Figure 3As shown, an agricultural irrigation device includes a shell 1, a water pumping chamber arranged in the shell 1, an impeller rotatably connected to the water pumping chamber, an inlet pipe 2 and an outlet pipe 3 in the water pumping chamber connected at one end, a handwheel 4 arranged on one side of the shell 1, and a labor-saving structure 5 used to connect the handwheel 4 and the impeller. A bracket is provided at the bottom of the shell 1.

[0018] When in use, the shell 1 is put into water, water is poured into the pumping chamber through the water inlet pipe 2 and the water outlet pipe 3, and then the shell 1 is lifted. During the lifting process, the water inlet end of the water inlet pipe 2 is kept underwater. Finally, the water outlet pipe 3 is connected to the irrigation pipe, and the hand wheel 4 is manually turned. The impeller is driven to rotate through the hand wheel 4 and the labor-saving structure 5 to pump the water into the pumping chamber through the water inlet pipe 2 and discharge it from the water outlet pipe 3 into the irrigation pipe. The labor-saving structure 5 makes the pumping process more labor-saving. The utility model can make the pumping process more labor-saving and reduce the difficulty of pumping water for crop irrigation.

[0019] like Figure 1 、 Figure 2 and Figure 3 As shown, a rotating shaft is rotatably connected to the pumping chamber, and the impeller is fixed on the rotating shaft. In this embodiment, the labor-saving structure 5 drives the impeller to rotate and deliver water by driving the rotating shaft.

[0020] like Figure 1 、 Figure 2 and Figure 3 As shown, the labor-saving structure 5 includes a shell 51 fixed to one side of the shell 1, a driving shaft 52 and a driving shaft 55 rotatably connected to the shell 51, a transmission shaft 53 and a driven shaft 54 ​​fixed in the shell 51, one end of the driving shaft 55 extends into the pumping chamber to connect the rotating shaft, and one end of the driving shaft 52 passes through the shell 51 and is connected to the handwheel 4. A driving gear 521 is provided on the driving shaft 52, and a double gear 1 531 and a double gear 2 532 are sequentially provided on the transmission shaft 53. A double gear 3 541 is provided on the driven shaft 54, and a driving gear 551 is provided on the driving shaft 55. The driving gear 521 and The small gear on the double gear 1 531 is meshed, the large gear on the double gear 1 531 is meshed with the small gear on the double gear 3 541, the large gear on the double gear 3 541 is meshed with the small gear on the double gear 2 532, and the large gear on the double gear 2 532 is meshed with the driving gear 551; in this embodiment, the hand wheel 4, the driving shaft 52 and the driving gear 521 drive the double gear 1 531, the double gear 3 541, the double gear 2 532 and the driving gear 551 to rotate, thereby driving the driving shaft 55 and the rotating shaft to rotate, so that the impeller rotates to pump water; the structure of driving the small gears by multiple large gears is more labor-saving and also increases the speed of the impeller.

[0021] like Figure 1 、 Figure 2 and Figure 3 As shown, the number of teeth of the driving gear 521 is greater than the number of teeth of the small gear on the double gear 1 531, and the number of teeth of the large gear on the double gear 3 541 is greater than the number of teeth of the driving gear 551; in this embodiment, by making the number of teeth of the driving gear 521 greater than the number of teeth of the small gear on the double gear 1 531, and the number of teeth of the large gear on the double gear 3 541 greater than the number of teeth of the driving gear 551, the structure between the driving gear 521 and the double gear 1 531, and between the double gear 3 541 and the driving gear 551 is that the large gear drives the small gear, which plays a role in accelerating the rotation speed to a certain extent.

[0022] like Figure 1 、 Figure 2 and Figure 3 As shown, the water inlet pipe 2 and the water outlet pipe 3 are respectively provided with valve bodies; in this embodiment, when in use, the valve bodies are first opened, the shell 1 is put into water, and water is poured into the pumping chamber through the water inlet pipe 2 and the water outlet pipe 3. Before lifting the shell 1, the valve bodies on the water inlet pipe 2 and the water outlet pipe 3 are first closed to prevent the water in the pumping chamber from being discharged, until the hand wheel 4 is turned, and then the valve bodies are opened.

[0023] The specific embodiments described herein are merely examples of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described, or replace them with similar methods without departing from the scope of the present invention.

Claims

1. An agricultural irrigation device, characterized in that: The invention comprises a housing (1), a water pumping chamber arranged in the housing (1), an impeller rotatably connected to the water pumping chamber, one end of which is connected to a water inlet pipe (2) and a water outlet pipe (3) in the water pumping chamber, a hand wheel (4) arranged on one side of the housing (1), and a labor-saving structure (5) used for connecting the hand wheel (4) and the impeller, and a bracket is provided at the bottom of the housing (1).

2. The agricultural irrigation equipment according to claim 1, characterized in that: A rotating shaft is rotatably connected in the water pumping chamber, and the impeller is fixed on the rotating shaft.

3. The agricultural irrigation equipment according to claim 2, characterized in that: The labor-saving structure (5) comprises a shell (51) fixed to one side of the housing (1), a driving shaft (52) and a driving shaft (55) rotatably connected to the shell (51), a transmission shaft (53) and a driven shaft (54) fixed to the shell (51), one end of the driving shaft (55) extending into the pumping chamber to connect to the rotating shaft, one end of the driving shaft (52) passing through the shell (51) and then connected to the hand wheel (4), a driving gear (521) being provided on the driving shaft (52), and a double gear (53) being provided in sequence on the transmission shaft (53). 531) and a double gear 2 (532), a double gear 3 (541) is provided on the driven shaft (54), a driving gear (551) is provided on the driving shaft (55), the driving gear (521) is meshed with the small gear on the double gear 1 (531), the large gear on the double gear 1 (531) is meshed with the small gear on the double gear 3 (541), the large gear on the double gear 3 (541) is meshed with the small gear on the double gear 2 (532), and the large gear on the double gear 2 (532) is meshed with the driving gear (551).

4. The agricultural irrigation equipment according to claim 3, characterized in that: The number of teeth of the driving gear (521) is greater than the number of teeth of the small gear on the double gear one (531), and the number of teeth of the large gear on the double gear three (541) is greater than the number of teeth of the driving gear (551).

5. The agricultural irrigation equipment according to claim 1, characterized in that: The water inlet pipe (2) and the water outlet pipe (3) are respectively provided with valve bodies.

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