Conveying water pump for water and fertilizer system

Abstract

The utility model discloses a delivery water pump for a water and fertilizer system, which comprises a water pump, a water inlet end of the water pump is provided with a water inlet head, the water inlet head is communicated with a delivery pipe, and a water inlet end of the delivery pipe is in threaded connection with a filter; a connecting seat is arranged at the bottom of the water pump, a reinforcing mechanism is fixedly connected to one side of the connecting seat and comprises a bent plate, the bent plate is fixedly connected with the connecting seat, a sliding seat is fixedly connected to the top of the bent plate, a sliding rod is movably connected into the sliding seat, and the surface of the sliding rod is movably sleeved with a spring. The conveying water pump for the water and fertilizer system has the advantage of being stable in installation, and the problems that in the using process of an existing conveying water pump for the water and fertilizer system, a filter connected in a threaded mode is not convenient to reinforce, vibration can be generated in the running process of the water pump, if the filter is not firmly installed, sealing is not tight, and water leakage is caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation, and particularly relates to a conveying water pump for a water and fertilizer system. Background Technique

[0002] The conveying water pump for a water and fertilizer system refers to the equipment used in the integrated water and fertilizer irrigation system, mainly used to convey water and fertilizers dissolved in water from the water source to the farmland or planting area. This kind of water pump can not only convey water, but also adapt to the irrigation water containing fertilizer solution. A filter is installed at the water inlet end of this kind of water pump, and the filter can filter impurities in the water to prevent the impurities from blocking the nozzles of the irrigation system.

[0003] During the use of the existing conveying water pump for a water and fertilizer system, it is not convenient to reinforce the filter connected by threads. Since vibration will be generated during the operation of the water pump, if the filter is not firmly installed, it will lead to poor sealing and thus cause water leakage. Content of the Utility Model

[0004] The purpose of the utility model is to provide a conveying water pump for a water and fertilizer system, which has the advantage of stable installation, and solves the problem that during the use of the existing conveying water pump for a water and fertilizer system, it is not convenient to reinforce the filter connected by threads. Since vibration will be generated during the operation of the water pump, if the filter is not firmly installed, it will lead to poor sealing and thus cause water leakage.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a conveying water pump for a water and fertilizer system, including a water pump, an inlet head is arranged at the water inlet end of the water pump, a conveying pipe is communicated with the inlet head, and a filter is threadedly connected to the water inlet end of the conveying pipe;

[0006] A connecting seat is arranged at the bottom of the water pump, a reinforcing mechanism is fixedly connected to one side of the connecting seat, the reinforcing mechanism includes a bent plate, the bent plate is fixedly connected with the connecting seat, a sliding seat is fixedly connected to the top of the bent plate, a sliding rod is movably connected inside the sliding seat, a spring is movably sleeved on the surface of the sliding rod, one end of the sliding rod is fixedly connected with an elastic clamping jaw, the elastic clamping jaw is sleeved on the surface of the filter to reinforce it, a rod body is fixedly connected to the bottom of the elastic clamping jaw, and a support plate is fixedly connected to the bottom of the rod body, and the support plate is movably connected to the bottom of the filter to support it.

[0007] Preferably, a threaded head is communicated with the water inlet end of the filter, and a filter element is arranged inside the filter.

[0008] Preferably, a water outlet head is communicated with the water outlet end of the water pump.

[0009] Preferably, for a delivery water pump used in a water and fertilizer system of the present utility model, a fixing seat is fixedly connected to the surface of the pump. A rubber pad is movably connected to the bottom of the fixing seat, and the rubber pad is installed on the top of the connecting seat.

[0010] Preferably, for a delivery water pump used in a water and fertilizer system of the present utility model, a bolt penetrates through the top of the fixing seat. The bottom of the bolt penetrates through the rubber pad and the connecting seat, and a nut is threadedly sleeved on the bottom of the bolt.

[0011] Preferably, for a delivery water pump used in a water and fertilizer system of the present utility model, a first leg is fixedly connected to the bottom of the connecting seat, and a second leg is fixedly connected to the bottom of the bent plate.

[0012] Preferably, for a delivery water pump used in a water and fertilizer system of the present utility model, a pull rod is fixedly connected to the surface of the elastic clamping jaw, and the bottom of the elastic clamping jaw is slidably connected to the top of the bent plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, by pulling the pull rod to move the elastic clamping jaw, the elastic clamping jaw slides along the top of the bent plate, causing the elastic clamping jaw to retract. During the retraction process of the elastic clamping jaw, the sliding rod is driven to move inside the sliding seat, and the spring is compressed. After the movement is completed, the water outlet end of the filter is threadedly connected to the water inlet end of the delivery pipe. After the connection is completed, release the pull rod, and the spring drives the elastic clamping jaw to reset. The elastic clamping jaw clamps the surface of the filter to reinforce it. At the same time, the support plate at the bottom of the elastic clamping jaw contacts the bottom of the filter to provide additional support, ensuring that the filter does not loosen during use and preventing leakage at the water inlet and outlet ends of the filter due to vibration.

[0015] 2. The fixing seat of the present utility model is connected to the connecting seat through a rubber pad, and the rubber pad plays a role in damping, reducing the vibration during the operation of the pump and avoiding excessive influence of the vibration on the filter. The bolt at the top of the fixing seat passes through the rubber pad and the connecting seat and is fixed by a nut to ensure the stable installation of the pump. The first leg at the bottom of the connecting seat provides the main support to ensure the stable placement of the entire pump. The second leg at the bottom of the bent plate provides additional support to ensure the stability and reliability of the reinforcement mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model Figure 1 ;

[0017] Figure 2 is a schematic structural diagram of the present utility model Figure 2 ;

[0018] Figure 3 is an exploded view of the reinforcement mechanism of the present utility model.

[0019] In the figure: 1. Water pump; 2. Reinforcement mechanism; 201. Bent plate; 202. Spring; 203. Slide bar; 204. Elastic claw; 205. Support plate; 206. Rod body; 207. Pull rod; 208. Second leg; 209. Slide seat; 3. Bolt; 4. Rubber pad; 5. Fixed seat; 6. First leg; 7. Threaded head; 8. Filter; 9. Delivery pipe; 10. Inlet head; 11. Outlet head; 12. Nut; 13. Connection seat. Specific implementation mode

[0020] Please refer to Figures 1 - 3 , a delivery water pump for a water and fertilizer system, including a water pump 1, an inlet head 10 is provided at the inlet end of the water pump 1, the inlet head 10 is communicated with a delivery pipe 9, and a filter 8 is threadedly connected to the inlet end of the delivery pipe 9.

[0021] Furthermore, a threaded head 7 is communicated with the inlet end of the filter 8, and a filter element is provided inside the filter 8.

[0022] Furthermore, a connection seat 13 is provided at the bottom of the water pump 1, and a reinforcement mechanism 2 is fixedly connected to one side of the connection seat 13.

[0023] Furthermore, a fixed seat 5 is fixedly connected to the surface of the water pump 1, a rubber pad 4 is movably connected to the bottom of the fixed seat 5, and the rubber pad 4 is installed on the top of the connection seat 13.

[0024] Furthermore, a bolt 3 is provided through the top of the fixed seat 5, the bottom of the bolt 3 passes through the rubber pad 4 and the connection seat 13, and a nut 12 is threadedly sleeved on the bottom of the bolt 3.

[0025] Furthermore, the reinforcement mechanism 2 includes a bent plate 201, the bent plate 201 is fixedly connected to the connection seat 13, a slide seat 209 is fixedly connected to the top of the bent plate 201, a slide bar 203 is movably connected inside the slide seat 209, a spring 202 is movably sleeved on the surface of the slide bar 203, one end of the slide bar 203 is fixedly connected to an elastic claw 204, the elastic claw 204 is sleeved on the surface of the filter 8 to reinforce it, a rod body 206 is fixedly connected to the bottom of the elastic claw 204, and a support plate 205 is fixedly connected to the bottom of the rod body 206, and the support plate 205 is movably connected to the bottom of the filter 8 to support it.

[0026] Furthermore, a first leg 6 is fixedly connected to the bottom of the connection seat 13, and a second leg 208 is fixedly connected to the bottom of the bent plate 201.

[0027] Furthermore, a pull rod 207 is fixedly connected to the surface of the elastic claw 204, and the bottom of the elastic claw 204 is slidably connected to the top of the bent plate 201.

[0028] When water is delivered to the water-fertilizer system, water enters the water inlet 10 through the filter 8 and the delivery pipe 9, and then enters the water pump 1. The filter 8 filters impurities in the water, and the water pump 1 delivers the water to the inside of the water-fertilizer system through the water outlet 11.

[0029] Before installing the filter 8, the elastic clamp 204 is moved by pulling the pull rod 207. The elastic clamp 204 slides along the top of the bent plate 201, causing the elastic clamp 204 to retract. During the retraction of the elastic clamp 204, the sliding rod 203 is driven to move inside the sliding seat 209 and the spring 202 is compressed. After the movement is completed, the water outlet end of the filter 8 is threadedly connected to the water inlet end of the delivery pipe 9. After the connection is completed, the pull rod 207 is released, and the spring 202 drives the elastic clamp 204 to reset. The elastic clamp 204 clamps the surface of the filter 8 to reinforce it. At the same time, the support plate 205 at the bottom of the elastic clamp 204 contacts the bottom of the filter 8 to provide additional support, ensuring that the filter 8 will not loosen during use, and preventing the water inlet and outlet ends of the filter 8 from leaking due to vibration.

[0030] The fixing seat 5 of the water pump 1 is connected to the connecting seat 13 through the rubber pad 4. The rubber pad 4 plays a vibration-absorbing role to reduce the vibration of the water pump 1 during operation and avoid excessive influence of the vibration on the filter 8. The bolt 3 on the top of the fixing seat 5 passes through the rubber pad 4 and the connecting seat 13 and is fixed by the nut 12 to ensure the stable installation of the water pump 1. The first leg 6 at the bottom of the connecting seat 13 provides the main support to ensure the stable placement of the entire water pump 1. The second leg 208 at the bottom of the bent plate 201 provides additional support to ensure the stability and reliability of the reinforcement mechanism 2.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A delivery water pump for a water and fertilizer system, comprising a water pump (1), characterized in that: The water inlet end of the water pump (1) is provided with a water inlet head (10), the water inlet head (10) is communicated with a conveying pipe (9), and the water inlet end of the conveying pipe (9) is threadedly connected with a filter (8); A connecting seat (13) is arranged at the bottom of the water pump (1), a reinforcing mechanism (2) is fixedly connected to one side of the connecting seat (13), the reinforcing mechanism (2) includes a bent plate (201), the bent plate (201) is fixedly connected with the connecting seat (13), a sliding seat (209) is fixedly connected to the top of the bent plate (201), a sliding rod (203) is movably connected inside the sliding seat (209), a spring (202) is movably sleeved on the surface of the sliding rod (203), one end of the sliding rod (203) is fixedly connected with an elastic claw (204), the elastic claw (204) is sleeved on the surface of the filter (8) to reinforce it, a rod body (206) is fixedly connected to the bottom of the elastic claw (204), a support plate (205) is fixedly connected to the bottom of the rod body (206), and the support plate (205) is movably connected to the bottom of the filter (8) to support it.

2. The delivery water pump for a water and fertilizer system according to claim 1, characterized in that: The water inlet end of the filter (8) is communicated with a threaded head (7), and a filter element is arranged inside the filter (8).

3. The delivery water pump for a water and fertilizer system according to claim 1, characterized in that: The water outlet end of the water pump (1) is communicated with a water outlet head (11).

4. The delivery water pump for a water and fertilizer system according to claim 1, characterized in that: A fixing seat (5) is fixedly connected to the surface of the water pump (1), a rubber pad (4) is movably connected to the bottom of the fixing seat (5), and the rubber pad (4) is installed on the top of the connecting seat (13).

5. The delivery water pump for a water and fertilizer system according to claim 4, characterized in that: A bolt (3) penetrates through the top of the fixing seat (5), the bottom of the bolt (3) penetrates through the rubber pad (4) and the connecting seat (13), and a nut (12) is threadedly sleeved on the bottom of the bolt (3).

6. The delivery water pump for a water and fertilizer system according to claim 1, wherein: A first leg (6) is fixedly connected to the bottom of the connecting seat (13), and a second leg (208) is fixedly connected to the bottom of the bent plate (201).

7. The delivery water pump for a water and fertilizer system according to claim 1, characterized in that: A pull rod (207) is fixedly connected to the surface of the elastic claw (204), and the bottom of the elastic claw (204) is slidably connected to the top of the bent plate (201).

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