Movable piston continuous water supply pump

Abstract

The utility model discloses a movable piston continuous water supply pump which comprises a pump body, the bottom face of the pump body is fixedly connected with a base, the two sides of the base are respectively and horizontally connected with a supporting beam, the bottom face of each supporting beam is vertically and fixedly provided with two foot pads in mirror symmetry, each foot pad is of a hollow structure, and the top face of each supporting beam vertically penetrates through a through groove communicated with the corresponding foot pad. A guide block is movably connected in each through groove in a penetrating mode, the tail ends of the guide blocks are movably connected with universal wheels, a supporting plate is fixed to the top faces of every two guide blocks, and the supporting plates are movably connected to the top faces of the supporting beams. The supporting plate is movably connected to the base, the guiding block is arranged on the bottom face of the supporting plate, the universal wheels are movably connected to the bottom face of the guiding block, the containing groove is formed in one side of the base, and the pushing handle is movably connected into the containing groove, so that the pump body can be conveniently and manually moved, and the pump body can be moved without the help of hoisting equipment; and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to a mobile piston continuous water supply pump. Background Art

[0002] Piston pumps are also called electric reciprocating pumps. They are divided into single-cylinder and multi-cylinder types in terms of structure. They are characterized by high head. They are suitable for conveying oil emulsions without solid particles at room temperature. They are used for water injection, oil injection, and oil production in oil fields and coal seams; as power pumps for chamber presses and hydraulic presses, hydraulic sand cleaning, and conveying ammonia liquid in fertilizer plants. If the flow-through parts are made of stainless steel, they can convey corrosive liquids. In addition, depending on the structural material, they can also convey high-temperature tar, mineral mud, high-concentration slurry, high-viscosity liquids, etc.

[0003] When some large piston pumps are moved, due to their large size and heavy weight, they need to be moved with the help of lifting equipment, which is not only very troublesome, but also increases the cost of moving the pump body. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a mobile piston continuous water supply pump.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mobile piston continuous water supply pump, including a pump body, the bottom surface of the pump body is fixedly connected to the base, and a support beam is horizontally connected to both sides of the base, and two mirror-symmetrical feet are vertically fixed to the bottom surface of each support beam, and the feet are hollow structures. The top surface of the support beam vertically passes through a through groove connected to the feet, and a guide block is movably connected in each of the through grooves, and the ends of the guide blocks are movably connected to universal wheels. The top surfaces of every two guide blocks are jointly fixed with a support plate, and the support plate is movably connected to the top surface of the support beam.

[0006] As a further description of the above technical solution: a storage groove is horizontally opened on one side of the base, a push handle is movably connected in the storage groove, the push handle is movably connected to a limit member, and two mirror-symmetrical positioning grooves are vertically opened on the top surface of the base close to one side of the storage groove, and the two positioning grooves and the limit member are adapted to each other.

[0007] As a further description of the above technical solution: a threaded hole vertically passes through the top surface of the support plate, a bolt is threadedly sleeved in the threaded hole, the bolt is vertically connected to the top surface of the support beam, and is rotatably connected to the support beam.

[0008] As a further description of the above technical solution: a guide plate is horizontally telescopically connected to each of the two inner sides of the storage groove, a first sliding groove is horizontally opened on the inner walls of both sides of the storage groove, a first slider is slidably connected in each of the first sliding grooves, the first slider is fixedly connected to the guide plate, a first spring fixedly connected to the first slider is horizontally fixed in the first sliding groove, and the push handle is movably connected between the two guide plates.

[0009] As a further description of the above technical solution: the limit member includes a connecting plate telescopically connected to the pushing handle, two mirror-symmetrical second sliding grooves are horizontally opened on the top surface of the pushing handle, a second slider is slidably connected in each of the second sliding grooves, the second slider is fixedly connected to the connecting plate, and a second spring is commonly fixed between each of the second sliding grooves and the second slider, two mirror-symmetrical pins are horizontally fixed on one side of the connecting plate, and the pushing handle is a U-shaped solid tube.

[0010] As a further description of the above technical solution: two mirror-symmetrical third sliding grooves are vertically opened on both sides of the base, a third slider is vertically slidably connected in each of the third sliding grooves, the third slider is fixedly connected to the support beam, a telescopic rod is vertically fixed on the upper and lower sides of the third slider, the two telescopic rods are vertically fixed to the upper and lower inner walls of the third sliding groove respectively, a third spring is sleeved on the outer edge of each telescopic rod, and the third spring is abutted between the third slider and the inner wall of the third sliding groove.

[0011] The utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, the mobile piston continuous water supply pump is convenient for manual displacement of the pump body by movably connecting the support plate on the base, arranging a guide block on the bottom surface of the support plate, movably connecting the universal wheel on the bottom surface of the guide block, opening a storage groove on one side of the base, and movably connecting a push handle in the storage groove, without the need for lifting equipment to move the pump body, thus saving costs;

[0013] 2. Compared with the prior art, the mobile piston continuous water supply pump, by movably connecting the support beam to the side of the base through the third slide groove, the third slider, the third spring and the telescopic rod, enables the telescopic rod and the third spring to buffer the vibration generated during the operation of the pump body, thereby ensuring the stability of the pump body during operation, avoiding the vibration generated during the operation of the pump body from causing damage to the components inside the pump body, and thus increasing the service life of the pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of the mobile piston continuous water supply pump proposed by the utility model;

[0015] Figure 2 This is a side cross-sectional view of the connection between the support beam and the support plate of the mobile piston continuous water supply pump proposed in the utility model;

[0016] Figure 3 It is a top cross-sectional view of the internal structure of the storage tank of the mobile piston continuous water supply pump proposed by the utility model;

[0017] Figure 4 This is a side sectional view of the connection between the support beam and the base of the mobile piston continuous water supply pump proposed in the utility model.

[0018] Legend:

[0019] 1. Pump body; 2. Base; 3. Support plate; 4. Support beam; 5. Foot pad; 6. Bolt; 7. Through slot; 8. Guide block; 9. Storage slot; 10. Push handle; 11. Positioning slot; 12. Threaded hole; 13. Universal wheel; 14. Guide plate; 15. First slide block; 16. First spring; 17. First slide slot; 18. Latch; 19. Second slide slot; 20. Second spring; 21. Connecting plate; 22. Third slide slot; 23. Third spring; 24. Telescopic rod; 25. Third slide block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Reference Figures 1 to 4 The utility model provides a mobile piston continuous water supply pump: comprising a pump body 1, the bottom surface of the pump body 1 is fixedly connected to the base 2, and a support beam 4 is horizontally connected to each side of the base 2, and two mirror-symmetrical pads 5 are vertically fixed to the bottom surface of each support beam 4, and the pads 5 are hollow structures. The top surface of the support beam 4 vertically penetrates a through groove 7 connected to the pads 5, and each through groove 7 is movably connected with a guide block 8, and the end of the guide block 8 is movably connected to a universal wheel 13. The top surfaces of every two guide blocks 8 are each commonly fixed with a support plate 3, and the support plate 3 is movably connected to the top surface of the support beam 4. A threaded hole 12 is vertically penetrated on the top surface of the support plate 3, and a bolt 6 is threadedly sleeved in the threaded hole 12. The bolt 6 is vertically connected to the top surface of the support beam 4 and is rotatably connected to the support beam 4;

[0022] A storage groove 9 is horizontally provided on one side of the base 2, a push handle 10 is movably connected in the storage groove 9, and the push handle 10 is movably connected to a limiter. Two mirror-symmetrical positioning grooves 11 are vertically provided on the top surface of the base 2 near the storage groove 9, and the two positioning grooves 11 are adapted to the limiter. A guide plate 14 is horizontally telescopically connected to each of the two sides of the inner wall of the storage groove 9, and a first slide groove 17 is horizontally provided on each of the inner walls of the two sides of the storage groove 9. A first slider 15 is slidably connected in each of the first slide grooves 17, and the first slider 15 is fixedly connected to the guide plate 14. A first slide groove 17 is horizontally fixed in the first slide groove 17. A first spring 16 is fixedly connected to the first slider 15, and the push handle 10 is movably connected between the two guide plates 14. The limiter includes a connecting plate 21 telescopically connected to the push handle 10. Two mirror-symmetrical second slide grooves 19 are horizontally opened on the top surface of the push handle 10. A second slider is slidably connected in each second slide groove 19. The second slider is fixedly connected to the connecting plate 21, and a second spring 20 is commonly fixed between each second slide groove 19 and the second slider. Two mirror-symmetrical pins 18 are horizontally fixed on one side of the connecting plate 21. The push handle 10 is a U-shaped solid tube.

[0023] By movably connecting the support plate 3 on the base 2, setting a guide block 8 on the bottom surface of the support plate 3, movably connecting the universal wheel 13 on the bottom surface of the guide block 8, opening a storage groove 9 on one side of the base 2, and movably connecting a push handle 10 in the storage groove 9, it is convenient to manually shift the pump body 1 without the need to use lifting equipment to move the pump body 1, thereby saving costs.

[0024] Reference Figure 1 and Figure 4 In order to buffer the vibration generated by the pump body 1 during operation, two mirror-symmetrical third slide grooves 22 are vertically opened on both sides of the base 2, and a third slider 25 is vertically slidably connected in each third slide groove 22. The third slider 25 is fixedly connected to the support beam 4, and a telescopic rod 24 is vertically fixed on the upper and lower sides of the third slider 25. The two telescopic rods 24 are vertically fixed on the upper and lower inner walls of the third slide groove 22 respectively. The outer edge of each telescopic rod 24 is sleeved with a third spring 23, and the third spring 23 abuts between the third slider 25 and the inner wall of the third slide groove 22.

[0025] By movably connecting the support beam 4 to the side of the base 2 through the third slide groove 22, the third slider 25, the third spring 23 and the telescopic rod 24, the telescopic rod 24 and the third spring 23 can buffer the vibration generated during the operation of the pump body 1, thereby ensuring the stability of the pump body 1 during operation and preventing the vibration generated during the operation of the pump body 1 from causing damage to the components inside the pump body 1, thereby increasing the service life of the pump body 1.

[0026] Working principle: when the pump body 1 needs to be moved, first pull the push handle 10 outward to pull it out of the storage groove 9, and at the same time the first spring 16 is compressed, then the push handle 10 is turned upward 90 degrees, and then the connecting plate 21 is pushed upward, and the third spring 23 is compressed, so that the latch 18 on the bottom surface of the connecting plate 21 is symmetrical with the positioning groove 11 on the top surface of the base 2, and then the connecting plate 21 is released, and the third spring 23 in the compressed state is reset. When the third spring 23 is reset, it pushes the connecting plate 21 down, so that the latch 18 is inserted into the positioning groove 11, and the push handle 10 is fixed to the base 2, and then the bolt 6 is rotated, and the bolt 6 drives the support plate 3 to descend through the threaded hole 12 on the support plate 3, and the support plate 3 drives the guide plate 3 to move downward. The guide block 8 descends, so that the guide block 8 drives the universal wheel 13 to descend, and the universal wheel 13 will extend out of the foot 5, so that the outer edge of the universal wheel 13 contacts the ground, and the base 2 and the foot 5 are in a suspended state. Then, the base 2 and the pump body 1 on the base 2 are pushed to move by the push handle 10. When it moves to the desired position, the bolt 6 is rotated in the opposite direction to make the support plate 3 rise, and the universal wheel 13 is retracted into the foot 5. The foot 5 contacts the ground, and then the connecting plate 21 is pulled up. The connecting plate 21 pulls the pin 18 out of the positioning groove 11, and then the push handle 10 is turned downward 90 degrees, so that the push handle 10 is in a horizontal state, and the first spring 16 in a compressed state is reset. When the first spring 16 is reset, the push handle 10 is pulled back into the receiving groove 9.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile piston continuous water supply pump, comprising a pump body (1), the bottom surface of the pump body (1) being fixedly connected to a base (2), characterized in that: A support beam (4) is horizontally connected to each of the two sides of the base (2); two mirror-symmetrical feet (5) are vertically fixed to the bottom surface of each support beam (4); the feet (5) are hollow structures; the top surface of the support beam (4) vertically penetrates a through slot (7) connected to the feet (5); a guide block (8) is movably connected in each of the through slots (7); the ends of the guide blocks (8) are movably connected to a universal wheel (13); a support plate (3) is commonly fixed to the top surfaces of every two guide blocks (8); and the support plate (3) is movably connected to the top surface of the support beam (4).

2. The mobile piston continuous water supply pump according to claim 1, characterized in that: A receiving groove (9) is horizontally provided on one side of the base (2), a push handle (10) is movably connected in the receiving groove (9), and the push handle (10) is movably connected to a limiting member. Two mirror-symmetrical positioning grooves (11) are vertically provided on the top surface of the base (2) near one side of the receiving groove (9), and the two positioning grooves (11) are mutually adapted to the limiting member.

3. The mobile piston continuous water supply pump according to claim 1, characterized in that: A threaded hole (12) vertically penetrates the top surface of the support plate (3); a bolt (6) is threadedly sleeved in the threaded hole (12); the bolt (6) is vertically connected to the top surface of the support beam (4) and is rotatably connected to the support beam (4).

4. The mobile piston continuous water supply pump according to claim 2, characterized in that: A guide plate (14) is horizontally telescopically connected to each of the two inner sides of the storage groove (9); a first sliding groove (17) is horizontally opened on the inner walls of the two sides of the storage groove (9); a first sliding block (15) is slidably connected in each of the first sliding grooves (17); the first sliding block (15) is fixedly connected to the guide plate (14); a first spring (16) fixedly connected to the first sliding block (15) is horizontally fixed in the first sliding groove (17); and the push handle (10) is movably connected between the two guide plates (14).

5. The mobile piston continuous water supply pump according to claim 2, characterized in that: The limiting member comprises a connecting plate (21) telescopically connected to the push handle (10); two second sliding grooves (19) with mirror symmetry are horizontally opened on the top surface of the push handle (10); a second slider is slidably connected in each of the second sliding grooves (19); the second slider is fixedly connected to the connecting plate (21); and a second spring (20) is commonly fixed between each of the second sliding grooves (19) and the second slider; two mirror symmetric latches (18) are horizontally fixed on one side of the connecting plate (21); and the push handle (10) is a U-shaped solid tube.

6. The mobile piston continuous water supply pump according to claim 1, characterized in that: Two mirror-symmetrical third slide grooves (22) are vertically provided on both sides of the base (2), and a third slider (25) is vertically slidably connected in each of the third slide grooves (22). The third slider (25) is fixedly connected to the support beam (4), and a telescopic rod (24) is vertically fixed on the upper and lower sides of the third slider (25). The two telescopic rods (24) are vertically fixed on the upper and lower inner walls of the third slide groove (22), respectively. A third spring (23) is sleeved on the outer edge of each telescopic rod (24), and the third spring (23) is abutted between the third slider (25) and the inner wall of the third slide groove (22).

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