Pump head with collecting function and outdoor water pump

Abstract

The invention belongs to the technical field of water pumps, and discloses a pump head with a collection function and an outdoor water pump, the pump head comprises a floating plate, the top of the floating plate is fixedly connected with a pump body, the bottom of the floating plate is provided with a water pumping pipe, the water pumping pipe is communicated with a water inlet of the pump body, and the bottom of the floating plate is fixedly connected with a blocking net. The garbage collecting assembly comprises sliding rods fixedly connected to the two sides of the outer portion of the blocking net through connecting bases, the outer portions of the sliding rods are slidably connected with the same sliding plate, the lower portion of the outer side of the blocking net is rotatably connected with a floating bearing plate through a rotating shaft, and connecting rods are symmetrically hinged between the floating bearing plate and the sliding plate through hinge pieces. According to the garbage and fallen leaf cleaning device, the problem that an integrated structure capable of cleaning garbage and fallen leaves is lacked, so that the garbage and the fallen leaves are easily sucked into a water pump along with water flow, and the garbage and the fallen leaves are damaged is effectively solved.

Description

Technical Field

[0001] The invention belongs to the technical field of water pumps, and in particular relates to a pump head with a collection function and an outdoor water pump. Background Art

[0002] Outdoor water pump is a kind of water pump equipment specially designed for outdoor environment, which is widely used in agriculture, gardening, construction site, drainage system, industry and other fields. Its main function is to extract, transport or lift water to meet the needs of various water demand scenarios.

[0003] Existing outdoor water pumps are generally placed directly in the water body to pump water when in use. Since garbage and fallen leaves are floating in the outdoor water body, the garbage and fallen leaves are easily sucked into the water pump along with the water flow, which can easily cause damage to the water pump.

[0004] In summary, there is a need for an outdoor water pump that can filter and clean garbage and fallen leaves. Summary of the invention

[0005] The purpose of the present invention is to provide a pump head and an outdoor water pump with a collection function. The device can prevent the pump body from sucking silt at the bottom of the outdoor water body into the pump body by placing the pump body on a floating board. The set barrier net can prevent the garbage and fallen leaves floating on the surface of the outdoor water body from being sucked into the pump body along with the water flow, further preventing the pump body from being damaged. The floating receiving board can also take the accumulated garbage and fallen leaves away from the water body, thereby achieving the purpose of collecting garbage and fallen leaves.

[0006] The technical solution adopted by the present invention to solve the above problem is: a pump head with a collection function, comprising: A floating board, wherein the top of the floating board is fixedly connected to a pump body, a water pumping pipe is provided at the bottom of the floating board and the water pumping pipe is connected to the water inlet of the pump body, and a retaining net is fixedly connected to the bottom of the floating board; A garbage collection component, which includes a connecting seat, a sliding rod fixedly connected to the outside of the baffle net through the connecting seat, a slide plate slidably connected to the outside of the slide rod, a floating receiving plate rotatably connected to the outside of the baffle net through a rotating shaft, a connecting rod hinged between the floating receiving plate and the slide plate through a hinge, and a first spring is provided on the outside of the slide rod.

[0007] The floating board is a flat plate structure that can float on the water surface, with the pump body fixedly connected to the top. The main function of the floating board is to keep the pump body and the pumping pipe stably floating on the water surface, ensuring that the pumping pipe can effectively pump water and avoid contact with silt and other impurities at the bottom of the water body; at the same time, the floating board provides a stable platform for the entire device.

[0008] The pump body is fixedly connected to the top of the floating board and is connected to the pumping pipe through a pipeline. The main function of the pump body is to extract water. Through the pumping mechanism, the water is pumped out of the pumping pipe and transported to the designated location.

[0009] The retaining net is fixedly connected to the bottom of the floating board and is usually made of metal or plastic with a certain mesh size. The main function of the retaining net is to filter out larger impurities and prevent them from entering the pumping pipe, thereby protecting the pump body and the pumping pipe from being blocked.

[0010] The garbage collection assembly includes a plurality of subassemblies, such as a connecting seat, a sliding rod, a sliding plate, a floating receiving plate, a connecting rod and a first spring. The overall function is to collect garbage and debris in the water body and prevent them from entering the pumping system.

[0011] A further preferred technical solution is that a filter is fixedly connected to the outside of the pipe mouth of the water pump, a rotating rod is rotatably connected to the filter and the rotating rod is coaxially fixedly connected to the impeller of the pump body, a connecting plate is fixedly connected to the rotating rod, and a scraper is movably connected above the connecting plate.

[0012] Among them, the outside of the pipe mouth of the water pump is equipped with an additional filter and a series of cleaning components to enhance the efficiency and anti-clogging ability of the water pumping system. The outside of the pipe mouth of the water pump is fixedly connected with a filter. After being equipped with the filter, it can effectively filter larger impurities and prevent them from entering the water pump. The filter is fixedly connected to the outside of the pipe mouth of the water pump, usually made of metal or plastic, and has a certain aperture.

[0013] The rotating rod is connected to the filter screen through a rotating mechanism and is coaxially fixedly connected to the impeller of the pump body. The main function of the rotating rod is to rotate with the impeller of the pump body. Since it is coaxially fixedly connected to the impeller, when the pump body is working, the rotation of the impeller drives the rotating rod to rotate synchronously. The connecting plate is fixedly connected to the rotating rod. The main function of the connecting plate is to serve as a transmission medium to transmit the rotational motion of the rotating rod to the scraper. The scraper is movably connected above the connecting plate and usually has a certain degree of flexibility and strength. The main function of the scraper is to clean the impurities and debris attached to the filter screen through the rotational motion of the connecting plate and the rotating rod to prevent the filter screen from being blocked. This design ensures the long-term effectiveness of the filter screen and improves the operating efficiency of the entire pumping system.

[0014] A further preferred technical solution is that: a vertical rod is fixedly connected to the bottom of the scraper and the vertical rod is slidably connected to the connecting plate, and a second spring is sleeved on the outside of the vertical rod.

[0015] The structure of the scraper is further complicated, and the cleaning effect and adaptability of the scraper are enhanced by adding a vertical rod and a second spring.

[0016] The bottom of the scraper is fixedly connected with a vertical rod, which is fixedly connected to the bottom of the scraper and slidably connected to the connecting plate. The main function of the vertical rod is to provide a vertical sliding path for the scraper, so that the scraper can slide up and down within a certain range when subjected to external force, which increases the flexibility of the scraper and makes it more effective in cleaning the filter.

[0017] The second spring is sleeved on the outside of the vertical rod, between the vertical rod and the connecting plate. The main function of the second spring is to provide elastic restoring force. When the scraper slides due to impurities on the filter screen or external force, the second spring will be compressed, and then release energy to restore the scraper and the vertical rod to their initial positions. This not only ensures that the scraper always remains in the best cleaning position, but also increases the stability and continuity of the cleaning process.

[0018] A further preferred technical solution is that two ends of the first spring are fixedly connected to the connecting seat and the slide plate respectively.

[0019] A further preferred technical solution is that: the bottom end of the vertical rod is fixedly connected to a limiting plate.

[0020] A further preferred technical solution is that two ends of the second spring are fixedly connected to the scraper and the connecting plate respectively.

[0021] A further preferred technical solution is that the scraper is in contact with the outer surface of the filter screen.

[0022] A further preferred technical solution is that a handle is symmetrically fixedly connected to the top of the floating board.

[0023] The handle is usually made of a durable, corrosion-resistant material, such as stainless steel, aluminum alloy or high-strength plastic. The handle can be round, square or other ergonomically designed shapes to ensure a comfortable and secure grip. The handle is symmetrically fixed on both sides of the top of the floating board to ensure uniform force and high stability during use. The handle is connected to the floating board by bolts, welding or other fixing methods to ensure its firmness and durability.

[0024] A further preferred technical solution is that the maximum rotation angle of the floating receiving plate is 45°.

[0025] Among them, the floating receiving plate floats upward after entering the water body, and the maximum rotation angle is 45°, which means that the floating receiving plate can just reach this maximum rotation angle by relying on its own buoyancy. At this angle, garbage and impurities are easier to be cleaned up when lifted, thereby improving the cleaning efficiency of the entire system.

[0026] An outdoor water pump comprises a pump head with a collection function as described in any one of the above items.

[0027] Among them, the outdoor water pump is a device used to extract and transport water, usually used in agricultural irrigation, garden irrigation, construction site water supply and other occasions. Combined with the above-mentioned pump head with collection function, the design of the outdoor water pump will be more resistant to impurities in natural waters.

[0028] In summary, the present invention has the following benefits: 1. The present invention sets the pump body on a floating board, so as to prevent the pump body from sucking the silt at the bottom of the outdoor water body into the pump body, effectively preventing the pump body from being blocked and damaged. The set barrier net can prevent the garbage and fallen leaves floating on the surface of the outdoor water body from being sucked into the pump body along with the water flow, further preventing the pump body from being damaged. 2. When the pump body is taken out of the water, the water resistance of the floating receiving plate is continuously reduced as the device continuously leaves the water body. At this time, under the rebound action of the first spring, the sliding cooperation between the slide plate and the slide rod, the hinged cooperation between the slide plate and the floating receiving plate and the connecting rod, and the rotational cooperation between the floating receiving plate and the baffle net, the floating receiving plate will be restored to a horizontal state, so that the accumulated garbage and fallen leaves can be taken away from the water body together, thereby achieving the purpose of collecting garbage and fallen leaves; 3. In the process of pumping water by the rotation of the impeller, the rotation of the impeller can also drive the connecting plate to rotate together, and the rotation of the connecting plate drives the scraper to rotate, so that algae, suspended matter and other fine impurities on the surface of the filter can be scraped off, thereby ensuring the stable suction of the water by the pump body; 4. The present invention utilizes the sliding fit between the vertical rod and the connecting plate and the elastic action of the second spring so that the scraper can always maintain contact with the surface of the filter, effectively preventing the scraper from wearing out over a long period of time and causing a gap between the scraper and the filter, thereby affecting the cleaning effect of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a bottom-up three-dimensional structural schematic diagram of the present invention; Figure 3 It is a three-dimensional schematic diagram of the scraper connection structure of the present invention.

[0030] In the accompanying drawings, the components represented by each reference numeral are as follows: 1. floating plate; 2. pump body; 3. water suction pipe; 4. baffle; 5. handle; 101. slide bar; 102. slide plate; 103. floating receiving plate; 104. connecting rod; 105. first spring; 201. filter screen; 202. rotating rod; 203. scraper; 204. vertical rod; 205. second spring. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0032] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

[0033] Example: Please combine Figure 1-Figure 3 , a pump head and an outdoor water pump with a collection function of this embodiment include: A floating board 1, a pump body 2 is fixedly connected to the top of the floating board 1, a pumping pipe 3 is provided at the bottom of the floating board 1 and the pumping pipe 3 is connected to the water inlet of the pump body 2, and a retaining net 4 is fixedly connected to the bottom of the floating board 1. The floating board 1 serves as a basic structure, and the pump body 2 is fixedly connected to the top thereof to provide support and function. The pump body 2 is connected to the pumping pipe 3 through its water inlet and is responsible for extracting water. The pumping pipe 3 extends from the bottom of the floating board 1 and is connected to the water inlet of the pump body 2 to ensure smooth water flow. The retaining net 4 is fixedly connected to the bottom of the floating board 1 to play a protective and collecting role to prevent debris from entering the pumping pipe.

[0034] The garbage collection assembly includes four groups of slide bars 101 symmetrically fixedly connected to the two sides of the outside of the barrier net 4 through a connecting seat, and the two groups of slide bars 101 on the same side are slidably connected to the outside of the same slide plate 102, and the lower part of the outer side of the barrier net 4 is symmetrically rotated and connected to a receiving plate 103 through a rotating shaft. The receiving plate 103 is arranged at the lower part of the outer side of the barrier net 4, and is symmetrically rotated through the rotating shaft, and can be rotated when needed to receive the collected garbage. The connecting seat 105 connects the slide bar 101 and the barrier net 4, so that the installation of the slide bar is more stable. The overall density of the material composed of the floating board 1 and the receiving plate 103 should be less than the density of water, such as foam material, wooden board, metal plate with cavity, etc.

[0035] The receiving plate 103 and the same side slide 102 are symmetrically hinged with a connecting rod 104 through a hinge. The outer sleeve of the slide bar 101 is provided with a first spring 105. The two ends of the first spring 105 are respectively fixedly connected to the connecting seat and the slide 102. The maximum rotation angle of the receiving plate 103 is 45°. The receiving plate 103 is symmetrically hinged with the connecting rod 104 through a hinge, so that the rotation function of the receiving plate can be realized, allowing it to be adjusted to a certain angle when in use. The slide 102 and the two groups of slide rods of the slide bar 101 are externally slidably connected. When sliding, they can be connected to the receiving plate 103 through the connecting rod 104 to form an integral angle adjustment mechanism. The outer sleeve of the slide bar 101 is provided with a first spring 105. The two ends of the spring are respectively fixedly connected to the connecting seat and the slide 102. The function of the first spring is to provide elastic support so that the slide 102 can rebound to the bottom end, so that the receiving plate 103 is flat.

[0036] The outside of the pipe mouth of the water pumping pipe 3 is fixedly connected with a filter screen 201, a rotating rod 202 is rotatably connected to the filter screen 201, and the rotating rod 202 is coaxially fixedly connected to the impeller of the pump body 2, a connecting plate is fixedly connected to the rotating rod 202, and a scraper 203 is movably connected above the connecting plate, a vertical rod 204 is symmetrically fixedly connected to the bottom of the scraper 203, and the vertical rod 204 is slidably connected to the connecting plate, and a second spring 205 is sleeved on the outside of the vertical rod 204, and the two ends of the second spring 205 are respectively fixedly connected to the scraper 203 and the connecting plate, and the length of the scraper 203 is consistent with the radius of the filter screen 201. The outside of the pipe mouth of the water pumping pipe 3 is fixedly connected with a filter screen 201 for filtering impurities in the water. The rotating rod 202 is connected to the filter screen 201 by rotation, and is coaxially fixedly connected to the impeller of the pump body 2, and the rotation of the rotating rod drives the scraper 203 when the pump body is working. The connecting plate is fixedly connected to the rotating rod 202 as a supporting structure for the scraper 203. The scraper 203 is movably connected above the connecting plate, and its length is consistent with the radius of the filter 201. It can contact the outer surface of the filter and is used to clean the filter. The vertical rod 204 is symmetrically fixedly connected to the bottom of the scraper 203 and is slidably connected to the connecting plate, allowing the scraper 203 to move up and down. The second spring 205 is sleeved on the outside of the vertical rod 204, and its two ends are respectively fixedly connected to the scraper 203 and the connecting plate to provide elastic support to ensure that the scraper is in close contact with the surface of the filter when cleaning the filter. The scraper 203 contacts the outer surface of the filter 201, which is convenient for thoroughly cleaning the surface of the filter 201. The bottom end of the vertical rod 204 is fixedly connected to a limiting plate to prevent the vertical rod 204 from being separated from the connecting plate. The limiting plate is fixedly connected to the bottom end of the vertical rod 204 to prevent the vertical rod 204 from being separated from the connecting plate, thereby ensuring the stability and safety of the system.

[0037] The implementation principle of a pump head and an outdoor water pump with a collection function in the embodiment of the present application is as follows: when the pump body 2 is used, it is placed in the water body. During the placement process, due to the resistance of the water body, the receiving plate 103 will rotate upward, and the floating effect of the floating plate 1 will make the pump body 2 float on the water surface, thereby preventing the pump body 2 from sucking the silt at the bottom of the outdoor water body into the pump body 2, effectively preventing the pump body 2 from being blocked and damaged. By starting the pump body 2, the water body can be sucked. At this time, the garbage and leaves floating on the water surface will approach the device. The baffle 4 provided can prevent the garbage and fallen leaves floating on the water surface of the outdoor water body from being sucked into the pump body 2 along with the water flow, further preventing the pump body 2 from being damaged. In the process of pumping the water body by the rotation of the impeller, the rotation of the impeller can also drive the connecting plate to rotate together, and the rotation of the connecting plate drives the scraper 203 to rotate, so that the algae, suspended matter and other fine impurities on the surface of the filter 201 can be removed. The scraper 203 is scraped off the substance, thereby ensuring the stable suction of the water body by the pump body 2. At the same time, by utilizing the sliding cooperation between the vertical rod 204 and the connecting plate and the elastic effect of the second spring 205, the scraper 203 can always keep in contact with the surface of the filter screen 201, effectively preventing the scraper 203 from having a gap with the filter screen 201 due to long-term use and wear, thereby affecting the cleaning effect of the filter screen 201. When the pump body 2 is taken out of the water, as the device continues to leave the water body, the water resistance of the receiving plate 103 is also continuously reduced. At this time, under the rebound effect of the first spring 105, and the sliding cooperation between the slide plate 102 and the slide bar 101, the hinged cooperation between the slide plate 102 and the receiving plate 103 and the connecting rod 104, and the rotational cooperation between the receiving plate 103 and the baffle 4, the receiving plate 103 will return to a horizontal state, thereby facilitating the removal of the accumulated garbage and fallen leaves from the water body, thereby achieving the purpose of collecting garbage and fallen leaves.

[0038] In addition, a further improvement is that a handle 5 is symmetrically fixedly connected to the top of the floating board 1 to facilitate taking the pump body 2 out of the outdoor water body.

[0039] In addition, the same or similar element symbols are used to refer to the same or similar parts or steps in the drawings and descriptions as much as possible. The drawings are presented in simplified form and are not drawn to exact scale. For convenience and clarity only, directional terms such as top, bottom, left, right, upward, above, above, below, below, behind, and in front may be used with respect to the drawings. These and similar directional terms should not be construed as limiting the scope of the present disclosure in any way.

Claims

1. A pump head with collection function, It is characterized in that include: A floating board (1), wherein the top of the floating board (1) is fixedly connected to a pump body (2), a water pumping pipe (3) is provided at the bottom of the floating board (1) and the water pumping pipe (3) is connected to a water inlet of the pump body (2), and a retaining net (4) is fixedly connected to the bottom of the floating board (1); A garbage collection component, the garbage collection component comprising a connecting seat, a sliding rod (101) fixedly connected to the outside of a barrier net (4) via the connecting seat, a sliding plate (102) being slidably connected to the outside of the sliding rod (101), a floating receiving plate (103) being rotatably connected to the outside of the barrier net (4) via a rotating shaft, a connecting rod (104) being hinged between the floating receiving plate (103) and the sliding plate (102) via a hinge, and a first spring (105) being sleeved on the outside of the sliding rod (101).

2. A pump head with a collection function according to claim 1, It is characterized in that A filter screen (201) is fixedly connected to the outside of the pipe mouth of the water pumping pipe (3); a rotating rod (202) is rotatably connected to the filter screen (201); the rotating rod (202) and the impeller of the pump body (2) are coaxially fixedly connected; a connecting plate is fixedly connected to the rotating rod (202); and a scraper (203) is movably connected above the connecting plate.

3. A pump head with a collection function according to claim 2, It is characterized in that The bottom of the scraper (203) is fixedly connected to a vertical rod (204), and the vertical rod (204) is slidably connected to the connecting plate. A second spring (205) is sleeved on the outside of the vertical rod (204).

4. A pump head with a collection function according to claim 1, It is characterized in that The two ends of the first spring (105) are respectively fixedly connected to the connecting seat and the sliding plate (102).

5. A pump head with a collection function according to claim 3, It is characterized in that The bottom end of the vertical rod (204) is fixedly connected to a limiting plate.

6. A pump head with a collecting function according to claim 3, It is characterized in that Two ends of the second spring (205) are fixedly connected to the scraper (203) and the connecting plate respectively.

7. A pump head with a collection function according to claim 2, It is characterized in that The scraper (203) abuts against the outer surface of the filter screen (201).

8. A pump head with a collection function according to claim 1, It is characterized in that A handle (5) is symmetrically fixedly connected to the top of the floating board (1).

9. A pump head with a collecting function according to claim 1, It is characterized in that The maximum rotation angle of the floating receiving plate (103) is 45°.

10. An outdoor water pump, It is characterized in that It comprises a pump head with a collecting function as described in any one of claims 1 to 9.

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