A new type of hose pump that is easy to adjust

Abstract

The present invention discloses a novel hose pump which is easy to adjust, comprising a base A and a base B. The base A is provided on the right side of the upper end of the base B, and a mounting member A is provided on the upper end of the base A. Fixing members are provided on both the left and right ends of the mounting member A. The two fixing members are respectively sleeved on the left and right sides of the upper end of the base A. A groove is provided at the rear end of the connecting pipe of the hose, and a filter is placed in the groove. The outer periphery of the filter is a fixing ring, and the shape and size of the fixing ring are the same as those of the groove. In this way, no leakage will occur during use, and the size of the filter mesh hole can be replaced as needed. When in use, the filter is placed in the groove at the rear end of the connecting pipe of the hose, and the connecting pipe of the hose is connected to the pipe on the hose pump. When the liquid passes through the filter, the impurities and larger objects in the liquid will be blocked by the filter, and the filter can be taken out and cleaned after a period of time.

Description

Technical Field

[0001] The present invention belongs to the technical field related to hose pumps, and in particular relates to a novel hose pump that is easy to adjust. Background Art

[0002] Hose pumps fall under the category of peristaltic pumps. They are a type of rotor-type positive displacement pump, named for their operating principle, which resembles the peristaltic movement of a three-phase medium (gas, solid, and liquid) through the digestive tract. Hose pump designers and users prioritize their ability to transport highly abrasive media. They lack valves or seals; the only part in contact with the medium is the inner cavity of the rubber hose. The rotor, which compresses the hose, is completely independent of the medium. Hose pumps are unique in that they offer superior self-priming capabilities, creating a nearly perfect vacuum to draw in liquids. They also transport gas-laden and foamy liquids without air lock, and are also adept at transporting highly viscous and shear-sensitive media. Their fixed displacement per revolution, independent of outlet pressure, makes them a natural metering pump. Hose pumps have been used in industrial applications for many years, with the earliest original design dating back over half a century. Hose pumps were first used by firefighters in Connecticut, USA, to transport lime slurry. Their ability to transport highly abrasive media is a primary concern for their designers and users. It has no valves or seals, and the only part in contact with the medium is the inner cavity of the rubber hose. The rotor of the compression hose is completely independent of the medium. In addition, the hose pump has many unique features: no other pump has better self-priming ability than the hose pump, and it can almost create a perfect vacuum to absorb liquid; it can transport gas-containing liquids and foaming liquids without air blockage; it is also good at transporting high-viscosity and shear-sensitive media; the displacement per revolution is fixed and is independent of the outlet pressure, making it a natural metering pump. These advantages make the hose pump more and more widely used in gold smelting, non-ferrous smelting, chemical industry, mining, food processing, brewing, ceramics, water treatment, etc.

[0003] The existing technology of easily adjustable hose pumps has the following problems: when the existing easily adjustable hose pumps are in use, the motor and the reducer are used to squeeze the hoses at the rear end of the two connecting pipes to suck the liquid. When there are impurities and larger objects in the liquid, although they can be moved and discharged from the hoses, they will cause wear to the hoses during operation, reducing the service life of the hoses. When the hose pump is in use, the reducer will vibrate, and the lower end of the reducer is fixed to the base with screws. When the hose pump is used for a long time, the screws on the base at the lower end of the reducer will loosen, causing the coupling and the components inside the pump casing to shake during operation, and in severe cases, the hose pump will be damaged. Summary of the Invention

[0004] The purpose of the present invention is to provide a new type of hose pump that is easy to adjust, so as to solve the problem raised in the above background technology that when there are impurities and large objects in the liquid, although they can be moved and discharged from the hose, the hose will be worn during operation, reducing the service life of the hose and the long-term use of the hose pump. The screws on the base at the lower end of the reducer will loosen, causing the coupling and the components inside the pump casing to shake during operation, and in serious cases, the hose pump will be damaged.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new type of hose pump that is easy to adjust, comprising a base A and a base B, a base A is provided on the right side of the upper end of the base B, a mounting member A is provided on the upper end of the base A, and fixing members are provided on both the left and right ends of the mounting member A, the two fixing members are respectively sleeved on the left and right sides of the upper end of the base A, and the two fixing members are fixed to the left and right sides of the upper end of the base A by screws A, a reducer is provided on the upper end of the mounting member A, a motor is provided on the right end of the reducer, and a coupling is provided on the left end of the reducer, a mounting member B is provided on the upper left side of the base B, and the mounting member B is connected to the upper left end of the base B. A pad is provided between the sides, a screw A is passed through the mounting part B, and the screw A passes through the pad and the base B. A pump cover is provided at the upper end of the mounting part B, a connecting pipe B is passed through the front end of the pump cover, a pipe cover is provided on the periphery of the connecting pipe B, a connecting pipe A is provided at the front end of the connecting pipe B, a groove is provided at the inner rear end of the connecting pipe A, a fixing ring is provided inside the groove, a filter is provided inside the fixing ring, end covers are provided on the left and right sides of the pump cover, screws B are passed through all four sides of the two end covers, observation holes are provided on the two end covers, the coupling passes through the end cover on the right side of the pump cover, and lifting rings are provided at the upper ends of the pump cover, reducer and motor.

[0006] Preferably, there are four screws A passing through the mounting part B, and four pads are provided at the lower end of the mounting part B. The four screws A constitute four pads respectively, and the four pads are made of rubber material. The four screws A all pass through the left side of the upper end of the base B. The base B is a structure made of metal material, and six pads are provided at the lower end of the base B.

[0007] Preferably, there are four screws A running through the two fixing parts, and the four screws A respectively run through the left and right sides of the upper end of the base A. The mounting part A and the two fixing parts are cast as one piece, and the mounting part A and the two fixing parts are both structures made of metal material. The base A and the right side of the upper end of the base B are connected by welding, and the lower end of the reducer is connected to the mounting part A by welding.

[0008] Preferably, the coupling can rotate in the reducer, the motor is connected to the reducer, the coupling can rotate in the end cover on the right side of the pump cover, the left end of the coupling is connected to the inside of the pump cover, the cross-sectional shape of the reducer is circular, the cross-sectional shape of the coupling is circular, and the coupling is a structure made of metal material.

[0009] Preferably, the cross-sectional shape of the pump cover is circular, the shapes of the two end covers are both circular, the pump cover and the two end covers are both made of metal materials, the two end covers are fixed to the pump cover by screws B, there are several screws B, and several screws B are all made of metal materials, and there are six observation holes in total.

[0010] Preferably, the six observation holes are respectively passed through the two end covers, and the shape of the six observation holes is fan-shaped. The pump cover and the mounting part B are connected by welding. The three hanging rings are provided with hanging holes, and the three hanging rings are all made of metal materials. The three hanging rings are respectively connected to the upper ends of the pump cover, reducer and motor by welding.

[0011] Preferably, the pipe cover and the pump cover are connected by welding, and eight screws A are passed through the front end of the connecting pipe B, and the eight screws A are passed through the rear end of the connecting pipe A. The connecting pipe A is fixed to the connecting pipe B by the eight screws A. The connecting pipe A and the connecting pipe B are both made of metal materials, and the shapes of the connecting pipe A and the connecting pipe B are both circular.

[0012] Preferably, the groove at the rear end of the connecting pipe A is circular in shape, the fixing ring in the groove is circular in shape, the fixing ring and the filter are both made of metal materials, the fixing ring and the filter are connected by welding, the rear end of the fixing ring is in contact with the front end of the connecting pipe B, and the contact parts of the connecting pipe A and the connecting pipe B are both provided with wavy patterns.

[0013] Preferably, two of the connecting pipes A, pipe covers and connecting pipes B are provided, the two connecting pipes B respectively pass through the upper and lower sides of the front end of the pump cover, the two pipe covers are respectively provided on the periphery of the two connecting pipes B, the two pipe covers are connected to the pump cover by welding, and the rear ends of the two connecting pipes B are connected to hoses.

[0014] Compared with the prior art, the present invention provides a new hose pump that is easy to adjust and has the following beneficial effects:

[0015] 1. The present invention provides a groove at the rear end of the connecting pipe of the hose, and places a filter in the groove. The periphery of the filter is a fixed ring, and the shape and size of the fixed ring are the same as those of the groove, so that leakage will not occur during use. The size of the filter holes can also be replaced as needed. When in use, the filter is placed in the groove at the rear end of the connecting pipe of the hose, and the connecting pipe of the hose is connected to the pipe on the hose pump. When the liquid passes through the filter, impurities and larger objects in the liquid will be blocked by the filter, and the filter can be taken out and cleaned after a period of time.

[0016] 2. The present invention provides fixing parts on the left and right sides of the mounting part at the lower end of the reducer. When fixing the reducer, the two fixing parts are buckled with the base, and then fixed with screws. In this way, if the screws become loose after the hose pump is used for a long time, the mounting part and the base can also be fixed through the two fixing parts. In this way, when the equipment is used for a long time, it will be more stable. When in use, because the left and right sides of the upper end of the base are buckled by the two fixing parts, even if the screws are loose, the base and the mounting part at the lower end of the reducer will not shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the front structure of a new hose pump that is easy to adjust proposed by the present invention;

[0019] Figure 2 This is a schematic side view of the structure of a new hose pump that is easy to adjust proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of a top view of a new type of easily adjustable hose pump proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of a new hose pump pipe that is easy to adjust, proposed by the present invention;

[0022] In the figure: 1. Screw A; 2. Pump cover; 3. Screw B; 4. Coupling; 5. Reducer; 6. Mounting part A; 7. Lifting ring; 8. Motor; 9. Fixing part; 10. Base A; 11. Pipe A; 12. Spacer; 13. Base B; 14. Observation hole; 15. End cover; 16. Mounting part B; 17. Pipe cover; 18. Pipe B; 19. Groove; 20. Fixing ring; 21. Filter. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The present invention provides a technical solution: a new hose pump that is easy to adjust, including a base A10 and a base B13, a base A10 is provided on the right side of the upper end of the base B13, a mounting member A6 is provided on the upper end of the base A10, and fixing members 9 are provided on both the left and right ends of the mounting member A6, the two fixing members 9 are respectively sleeved on the left and right sides of the upper end of the base A10, and the two fixing members 9 are fixed to the left and right sides of the upper end of the base A10 by screws A1, a reducer 5 is provided on the upper end of the mounting member A6, a motor 8 is provided on the right end of the reducer 5, and a coupling 4 is provided on the left end of the reducer 5, a mounting member B16 is provided on the upper left side of the base B13, and a pad 1 is provided between the mounting member B16 and the upper left side of the base B13 2. The mounting piece B16 is penetrated by a screw A1, which penetrates the pad 12 and the base B13. The upper end of the mounting piece B16 is provided with a pump cover 2. The front end of the pump cover 2 is penetrated by a connecting pipe B18. The periphery of the connecting pipe B18 is provided with a pipe A11. The rear end of the inner part of the connecting pipe A11 is provided with a groove 19. The interior of the groove 19 is provided with a fixing ring 20. The interior of the fixing ring 20 is provided with a filter screen 21. End covers 15 are provided on the left and right sides of the pump cover 2. The two end covers 15 are penetrated by screws B3 all around. The two end covers 15 are provided with observation holes 14. The coupling 4 penetrates the end cover 15 on the right side of the pump cover 2. The upper ends of the pump cover 2, the reducer 5 and the motor 8 are provided with lifting rings 7.

[0025] A new type of hose pump that is easy to adjust. There are four screws A1 running through the mounting piece B16. There are four pads 12 at the lower end of the mounting piece B16. The four screws A1 are four pads 12 respectively. The four pads 12 are made of rubber material. The four screws A1 are all passed through the left side of the upper end of the base B13. The base B13 is a structure made of metal material. There are six pads 12 at the lower end of the base B13. There are four screws A1 running through the two fixing pieces 9. The four screws A1 are respectively passed through the left and right sides of the upper end of the base A10. The mounting piece A6 and the two fixing pieces 9 are integrally cast. The mounting piece A6 and the two fixing pieces 9 are all made of metal material. The base A10 and the upper right side of the base B13 are welded. The reducer 5 is connected in a connected manner, the lower end of the reducer 5 is connected to the mounting member A6 by welding, the coupling 4 can rotate in the reducer 5, the motor 8 is connected to the reducer 5, the coupling 4 can rotate in the end cover 15 on the right side of the pump cover 2, the left end of the coupling 4 is connected to the inside of the pump cover 2, the cross-sectional shape of the reducer 5 is circular, the cross-sectional shape of the coupling 4 is circular, the coupling 4 is a structure made of metal material, the cross-sectional shape of the pump cover 2 is circular, the shapes of the two end covers 15 are both circular, the pump cover 2 and the two end covers 15 are both structures made of metal material, the two end covers 15 are fixed to the pump cover 2 by screws B3, there are a total of several screws B3, and the several screws B3 are all structures made of metal material. There are six observation holes 14 in total, and the six observation holes 14 are respectively passed through the two end covers 15. The shape of the six observation holes 14 is fan-shaped. The pump cover 2 is connected to the mounting piece B16 by welding. There are hanging holes on the three lifting rings 7. The three lifting rings 7 are all made of metal materials. The three lifting rings 7 are respectively connected to the upper ends of the pump cover 2, the reducer 5 and the motor 8 by welding. The pipe cover 17 is connected to the pump cover 2 by welding. The front end of the pipe B18 is penetrated by eight screws A1, and the eight screws A1 are all passed through the rear end of the pipe A11. The pipe A11 is fixed to the pipe B18 by eight screws A1. The pipes A11 and B18 are both made of metal materials. 1 and the pipe B18 are both circular in shape, the groove 19 at the rear end of the pipe A11 is circular in shape, the fixing ring 20 in the groove 19 is circular in shape, the fixing ring 20 and the filter screen 21 are both made of metal materials, the fixing ring 20 and the filter screen 21 are connected by welding, the rear end of the fixing ring 20 contacts the front end of the pipe B18, the contact parts of the pipe A11 and the pipe B18 are both provided with wavy patterns, there are two pipes A11, pipe cover 17 and pipe B18, the two pipes B18 respectively pass through the upper and lower sides of the front end of the pump cover 2, the two pipe covers 17 are respectively arranged on the periphery of the two pipes B18, the two pipe covers 17 are connected to the pump cover 2 by welding, and the rear ends of the two pipes B18 are connected with hoses.

[0026] The working principle and use process of the present invention: After the present invention is installed, place the hose pump where it needs to be used, then connect the water pipe to the two connecting pipes A11, pass the motor 8, and then it can be used. When in use, the motor 8 drives the internal components of the reducer 5 to work, and then the internal components of the reducer 5 drive the coupling 4 to rotate, and the coupling 4 drives the components in the pump cover 2 to rotate. At this time, the liquid enters from the connecting pipe A11, and when it passes through the filter 21 in the fixing ring 20, the impurities and larger objects in the liquid are blocked. , and then the liquid rotates through the components inside the pump cover 2 to squeeze the hose, causing the liquid in the hose to move upward and be discharged from the connecting pipe B18 at the upper end. During operation, the internal working conditions can be observed from the observation holes 14 on the end covers 15 on both sides of the pump cover 2. When the hose pump is in use, because the left and right sides of the upper end of the base A10 are fastened by two fixing parts 9, even if the screw A1 is loose, the base A10 and the mounting part A6 at the lower end of the reducer 5 will not shake. After the hose pump has been used for a period of time, the fixing ring 20 and the filter screen 21 can be removed and cleaned.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A novel hose pump that is easy to adjust, comprising a base A (10) and a base B (13), characterized in that: A base A (10) is provided on the right side of the upper end of the base B (13), and a mounting member A (6) is provided on the upper end of the base A (10). Fixing members (9) are provided on both the left and right ends of the mounting member A (6), and the two fixing members (9) are respectively mounted on the left and right sides of the upper end of the base A (10). The two fixing members (9) are fixed to the left and right sides of the upper end of the base A (10) by screws A (1). A reducer (5) is provided on the upper end of the mounting member A (6), a motor (8) is provided on the right end of the reducer (5), and a coupling member (4) is provided on the left end of the reducer (5). A mounting member B (16) is provided on the upper left side of the base B (13), and a pad (12) is provided between the mounting member B (16) and the upper left side of the base B (13). A screw A (1) is passed through the mounting member B (16), and the screw A (1) passes through the pad (12) and base B (13), the upper end of the mounting member B (16) is provided with a pump cover (2), the front end of the pump cover (2) is penetrated by a pipe B (18), the periphery of the pipe B (18) is provided with a pipe A (11), the front end of the pipe A (11) is provided with a groove (19), the interior of the groove (19) is provided with a fixing ring (20), the interior of the fixing ring (20) is provided with a filter (21), the left and right sides of the pump cover (2) are provided with end covers (15), the four sides of the two end covers (15) are penetrated by screws B (3), the two end covers (15) are provided with observation holes (14), the coupling (4) penetrates the end cover (15) on the right side of the pump cover (2), and the upper ends of the pump cover (2), the reducer (5) and the motor (8) are provided with lifting rings (7); There are four screws A (1) passing through the mounting member B (16), and there are four pads (12) provided at the lower end of the mounting member B (16). The four screws A (1) are four pads (12) respectively, and the four pads (12) are made of rubber material. The four screws A (1) are all passed through the left side of the upper end of the base B (13). The base B (13) is made of metal material, and six pads (12) are provided at the lower end of the base B (13); A total of four screws A (1) are passed through the two fixing members (9), and the four screws A (1) respectively pass through the left and right sides of the upper end of the base A (10). The mounting member A (6) and the two fixing members (9) are integrally cast. The mounting member A (6) and the two fixing members (9) are both made of metal. The base A (10) and the right side of the upper end of the base B (13) are connected by welding, and the lower end of the reducer (5) is connected to the mounting member A (6) by welding.

2. A novel easily adjustable hose pump according to claim 1, characterized in that: The coupling (4) can rotate in the reducer (5), the motor (8) is connected to the reducer (5), the coupling (4) can rotate in the end cover (15) on the right side of the pump cover (2), the left end of the coupling (4) is connected to the inside of the pump cover (2), the cross-sectional shape of the reducer (5) is circular, the cross-sectional shape of the coupling (4) is circular, and the coupling (4) is a structure made of metal material.

3. A novel easily adjustable hose pump according to claim 1, characterized in that: The cross-sectional shape of the pump cover (2) is circular, and the shapes of the two end covers (15) are both circular. The pump cover (2) and the two end covers (15) are both made of metal. The two end covers (15) are fixed to the pump cover (2) by screws B (3). There are a plurality of screws B (3), and the plurality of screws B (3) are all made of metal. There are a total of six observation holes (14).

4. A novel easily adjustable hose pump according to claim 3, characterized in that: The six observation holes (14) are respectively passed through the two end covers (15), and the shape of the six observation holes (14) is fan-shaped. The pump cover (2) is connected to the mounting member B (16) by welding. The three lifting rings (7) are provided with lifting holes. The three lifting rings (7) are all made of metal materials. The three lifting rings (7) are respectively connected to the upper ends of the pump cover (2), the reducer (5) and the motor (8) by welding.

5. A novel easily adjustable hose pump according to claim 1, characterized in that: The pipe cover (17) is connected to the pump cover (2) by welding. Eight screws A (1) are passed through the front end of the pipe B (18). The eight screws A (1) are passed through the rear end of the pipe A (11). The pipe A (11) is fixed to the pipe B (18) by the eight screws A (1). The pipe A (11) and the pipe B (18) are both made of metal. The shapes of the pipe A (11) and the pipe B (18) are both circular.

6. A novel easily adjustable hose pump according to claim 1, characterized in that: The groove (19) at the rear end of the connecting pipe A (11) is circular in shape, and the fixing ring (20) in the groove (19) is circular in shape. The fixing ring (20) and the filter screen (21) are both made of metal. The fixing ring (20) and the filter screen (21) are connected by welding. The rear end of the fixing ring (20) contacts the front end of the connecting pipe B (18), and the contact parts of the connecting pipe A (11) and the connecting pipe B (18) are both provided with wavy patterns.

7. A novel easily adjustable hose pump according to claim 1, characterized in that: The pipe A (11), pipe cover (17) and pipe B (18) are each provided with two pipes. The two pipes B (18) respectively pass through the upper and lower sides of the front end of the pump cover (2). The two pipe covers (17) are respectively provided on the periphery of the two pipes B (18). The two pipe covers (17) are connected to the pump cover (2) by welding. The rear ends of the two pipes B (18) are connected with a hose.

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