Movable water pump

Abstract

The utility model provides a movable water pump, belongs to the field of water pumps, and solves the problems that a pulley possibly slides and is only suitable for a flat ground when the movable water pump works. The servo motor is installed on the pump body, the movable table is provided with a containing groove and a handle, the handle is provided with a rotating shaft, the rotating shaft is installed in the movable table, the handle is contained in the containing groove, supporting legs are rotatably installed on the lower end face of the movable table, rotating wheels are installed at the tail ends of the supporting legs, and the supporting legs comprise main bodies and telescopic legs. L-shaped blocks are installed at the tail ends of the telescopic legs, fixing parts are arranged at the tail ends of the telescopic legs, screw holes are formed in the fixing parts, second supporting legs and rotating wheels are installed at the two ends of the L-shaped blocks, fixing holes are formed in the L-shaped blocks, and the fixing holes and the screw holes are penetrated through bolts. The movable water pump has the advantages that the height of the movable water pump is convenient to adjust by arranging the telescopic supporting legs, the L-shaped blocks are arranged at the tail ends of the supporting legs, the rotating wheels or the supporting legs are convenient to change and use, and the universality is improved.

Description

Technical Field

[0001] The utility model belongs to the field of water pumps and relates to a water pump, in particular to a mobile water pump. Background Art

[0002] A water pump is a machine that transports liquids or increases the pressure of liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals.

[0003] Water pumps are needed in many places in life. When using water pumps in different places, they often need to be moved. However, existing water pumps are difficult to carry, and most mobile water pumps still use small wheels as supports for mobile water pumps. The wheels generate sliding friction with the ground, and the friction generated is small. There is a risk of slipping in mobile water pumps, and the water pipes may be pulled during work, resulting in the possibility of leakage. At the same time, mobile water pumps need to work normally on flat ground, and their applicability is low.

[0004] For example, a movable water pump with application number 202020857692.2 includes a base plate, a pump body, a support plate and a universal wheel. A motor and a pump body are installed on the base plate, a push rod is installed on the top of the base plate, a universal wheel is installed on the bottom of the base plate, and a buffer spring is arranged between the universal wheel and the base plate.

[0005] The above patent adopts universal wheels and push rods as the moving means of the water pump, but the friction between the universal wheels and the ground is small, and the water pump may slip when working, and the water pump can only work on a flat ground. Utility Model Content

[0006] The utility model aims to solve the above problems existing in the prior art and provides a mobile water pump which is adaptable to the ground with a certain height difference and can be stably installed on the ground.

[0007] The utility model can be implemented through the following technical scheme: a mobile water pump, including a mobile platform, a servo motor and a pump body, the pump body is provided with a water inlet pipe and a water outlet pipe, the servo motor is installed above the pump body, the servo motor is provided with a junction box, the mobile plate is provided with an adapter, the pump body is provided with a handle on the rear side, the handle is provided with a rotating shaft, the rotating shaft is installed on the mobile platform, the mobile platform is provided with a storage groove, the handle is stored in the mobile platform, the lower end surface of the mobile platform is provided with a support leg, and the end of the support leg is provided with a rotating wheel.

[0008] In the above-mentioned mobile water pump, the support leg is rotatably connected to the mobile platform, and a support foot 1 is arranged at the upper end of the support leg.

[0009] In the above-mentioned mobile water pump, the supporting leg is divided into a main body and a telescopic leg, the main body is provided with a through groove and a plurality of clamping holes, and the telescopic leg is provided with a through hole.

[0010] In the above-mentioned mobile water pump, a groove is provided at the end of the telescopic leg, an L-shaped block is installed in the groove via a rotating rod, and a rotating wheel and a second supporting leg are respectively installed at both ends of the L-shaped block.

[0011] In the above-mentioned mobile water pump, rubber pads are installed on the supporting leg 1 and the supporting leg 2.

[0012] In the above-mentioned mobile water pump, a fixing groove is provided in the groove, fixing holes are provided at both ends of the L-shaped block, screw holes are provided in the fixing groove, and the bolts pass through the fixing holes and the screw holes.

[0013] In the above-mentioned mobile water pump, a telescopic rod is provided on the handle, a rotating shaft is provided on the telescopic rod, and a notch is provided on the storage groove.

[0014] Compared with the prior art, the advantages of the utility model are: a retractable supporting leg is arranged under the mobile platform, so that the height of the water pump can be adjusted by the supporting leg to adapt to different terrains and keep the balance of the mobile platform; at the same time, the supporting leg can be folded and stored, so that the water pump can meet the needs of being close to the ground and connected to the water pipe, and the supporting leg one and the supporting leg two are used for support; the rotating wheel and the supporting leg two can be replaced and used, which is convenient for the movement of the water pump and the support during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of a mobile water pump;

[0016] Figure 2 is a side view of a mobile water pump;

[0017] Figure 3 is a three-dimensional diagram of the supporting legs of a mobile water pump;

[0018] Figure 4 is a side view of the supporting legs of the mobile water pump;

[0019] Among them, 1. mobile platform; 11. adapter; 12. storage slot; 121. notch; 2. servo motor; 21. junction box; 3. pump body; 31. water inlet pipe; 32. water outlet pipe; 4. handle; 41. rotating shaft; 42. telescopic rod; 5. supporting leg; 51. rotating wheel; 52. supporting foot one; 53. main body; 531. through slot; 532. clamping hole; 6. telescopic leg; 61. through hole; 62. groove; 621. rotating rod; 622. fixing slot; 622a, screw hole; 7. L-shaped block; 71. supporting foot two; 72. fixing hole; 8. rubber pad; 9. bolt. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figures 1 to 4 As shown, the utility model can be implemented through the following embodiments: a mobile water pump comprises a mobile platform 1, a servo motor 2 and a pump body 3, the pump body 3 is provided with a water inlet pipe 31 and a water outlet pipe 32, the servo motor 2 is installed above the pump body 3, the servo motor 2 is provided with a junction box 21, the mobile platform 1 is provided with an adapter 11, a handle 4 is provided on the rear side of the pump body 3, a rotating shaft 41 is provided on the handle 4, the rotating shaft 41 is installed on the mobile platform 1, a storage groove 12 is opened on the mobile platform 1, the handle 4 is stored in the mobile platform 1, and a support leg 5 is provided on the lower end surface of the mobile platform 1, and a rotating wheel 51 is provided at the end of the support leg 5.

[0022] The adapter 11 is used to connect to the junction box 21 through electric wires, which is convenient for connecting the power of the servo motor 2 and reducing the requirements of the mobile water pump on the usage scenario; the handle 4 is used to apply force to push or pull the mobile water pump; the storage groove 12 is opened to store the handle 4, so that the pump body 3 will not be blocked by the handle 4 when the water pipe is connected during operation; the support leg 5 is used to support the mobile platform 1, which is convenient for adjusting the height of the mobile water pump, and is used to adapt to different scenarios and improve versatility; the rotating wheel 51 facilitates the movement of the mobile water pump.

[0023] like Figures 1 to 4 As shown, the support leg 5 is rotatably connected to the mobile platform 1, and a support foot 1 52 is provided on the upper end of the support leg 5. The support leg 5 can be folded and stored, reducing the space occupied by the mobile water pump, and can be used in the scene of pumping water close to the ground. The support foot 1 52 is used to contact the ground when the support leg 5 is folded to prevent the support leg 5 from rubbing against the ground and causing wear.

[0024] like Figure 3 and Figure 4 As shown, the support leg 5 is divided into a main body 53 and a telescopic leg 6. The main body 53 is provided with a through slot 531 and a plurality of clamping holes 532, and the telescopic leg 6 is provided with a through hole 61. The telescopic leg 6 slides in the main body 53, and the overall length of the support leg 5 is adjusted by connecting members such as bolts 9 or screws penetrating the through slot 531, the clamping holes 532 and the through hole 61, so as to adapt to uneven roads and ensure the balance of the mobile platform 1.

[0025] like Figures 1 to 4As shown, a groove 62 is provided at the end of the telescopic leg 6, and an L-shaped block 7 is installed in the groove 62 through a rotating rod 621, and a rotating wheel 51 and a second supporting leg 71 are installed at both ends of the L-shaped block 7. The L-shaped block 7 is installed at the end of the telescopic leg 6, so that the L-shaped block 7 can be rotated to adjust the use of the rotating wheel 51 or the second supporting leg 71, so that the rotating wheel 51 can be used to move the mobile water pump, and the second supporting leg 71 is used when the mobile water pump is working, so that the mobile water pump will not slip when working, and the second supporting leg 71 can cooperate with the first supporting leg 52 to increase the contact area between the mobile water pump and the ground when the supporting leg 5 is folded, thereby improving the stability of the mobile water pump.

[0026] like Figures 1 to 4 As shown, rubber pads 8 are installed on the support leg 1 52 and the support leg 2 71. The rubber pads 8 are used for buffering and improving the friction between the support leg 1 52 and the support leg 2 71 and the ground, thereby improving the stability of the mobile water pump when it is parked.

[0027] like Figure 3 and Figure 4 As shown, a fixing groove 622 is provided in the groove 62, fixing holes 72 are provided at both ends of the L-shaped block 7, screw holes 622a are provided in the fixing groove 622, and bolts 9 penetrate the fixing holes 72 and the screw holes 622a. The bolts 9 penetrate the fixing holes 72 and the screw holes 622a to lock the L-shaped block 7, so as to prevent the L-shaped block 7 from suddenly rotating when the rotating wheel 51 or the supporting foot 2 71 is in use, and the mobile water pump is suddenly stopped or vibrates violently, thereby causing damage to the mobile water pump.

[0028] like Figure 1 and Figure 2 As shown, the handle 4 is provided with a telescopic rod 42, the telescopic rod 42 is provided with a rotating shaft 41, and the storage slot 12 is provided with a notch 121. The telescopic rod 42 facilitates the storage of the handle 4 and the adjustment of the length of the handle 4. The notch 121 provided on the storage slot 12 facilitates the removal of the handle 4 from the storage slot 12.

[0029] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0030] Although various terms are used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A mobile water pump, comprising a mobile platform (1), a servo motor (2) and a pump body (3), wherein the pump body (3) is provided with a water inlet pipe (31) and a water outlet pipe (32), the servo motor (2) is installed above the pump body (3), the servo motor (2) is provided with a junction box (21), and the mobile platform (1) is provided with an adapter (11), characterized in that: A handle (4) is arranged on the rear side of the pump body (3), a rotating shaft (41) is arranged on the handle (4), the rotating shaft (41) is mounted on the moving platform (1), a receiving groove (12) is provided on the moving platform (1), the handle (4) is received in the moving platform (1), a supporting leg (5) is arranged on the lower end surface of the moving platform (1), and a rotating wheel (51) is arranged at the end of the supporting leg (5).

2. A mobile water pump according to claim 1, characterized in that: The support leg (5) is rotatably connected to the moving platform (1), and a support foot (52) is provided at the upper end of the support leg (5).

3. A mobile water pump according to claim 1, characterized in that: The supporting leg (5) is divided into a main body (53) and a telescopic leg (6); the main body (53) is provided with a through slot (531) and a plurality of clamping holes (532); and the telescopic leg (6) is provided with a through hole (61).

4. A mobile water pump according to claim 3, characterized in that: A groove (62) is provided at the end of the telescopic leg (6), an L-shaped block (7) is installed in the groove (62) via a rotating rod (621), and a rotating wheel (51) and a second supporting leg (71) are respectively installed at both ends of the L-shaped block (7).

5. A mobile water pump according to claim 2, characterized in that: The supporting foot 1 (52) and the supporting foot 2 (71) are provided with rubber pads (8).

6. A mobile water pump according to claim 4, characterized in that: A fixing groove (622) is provided in the groove (62), fixing holes (72) are provided at both ends of the L-shaped block (7), a screw hole (622a) is provided in the fixing groove (622), and bolts (9) penetrate through the fixing hole (72) and the screw hole (622a).

7. A mobile water pump according to claim 1, characterized in that: The handle (4) is provided with a telescopic rod (42), the telescopic rod (42) is provided with a rotating shaft (41), and the storage slot (12) is provided with a notch (121).

Images