CN113339276A

CN113339276A - Portable energy-saving water pump

Info

Publication number: CN113339276A
Application number: CN202110764991.0A
Authority: CN
Inventors: 许天柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-09-03

Abstract

The invention relates to the technical field of water pumps, in particular to a portable energy-saving water pump which comprises a pump body and a frame, wherein a mounting seat is fixedly mounted at the bottom of the pump body, the mounting seat is mounted at the top of the frame through bolts, rollers and support legs are respectively arranged on two sides of the bottom of the frame, a sleeve is rotatably connected to the outer side, close to the support legs, of the frame, and universal wheels are arranged at the bottom of the sleeve.

Description

Portable energy-saving water pump

Technical Field

The invention relates to the technical field of water pumps, in particular to a portable energy-saving water pump.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc., and also to transfer liquid, gas mixture and liquid containing suspended solid matter. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

The mode of installation gyro wheel under the water pump supporting seat is mostly adopted to current portable water pump, and this mode is though the portability that can effectual promotion water pump, but when fixed, because water pump work produces vibrations, consequently very easily leads to the supporting seat to take place the displacement, and because roller components set up the below at the supporting seat mostly, and the supporting area is little, and the inhomogeneous problem that very easily leads to the backup pad to turn on one's side of holding power, therefore we need to propose a portable energy-saving water pump urgently.

Disclosure of Invention

The invention aims to solve the defects that a supporting seat is easy to displace and the like due to the vibration generated by the operation of a water pump in the prior art, and provides a portable energy-saving water pump.

In order to achieve the purpose, the invention adopts the following technical scheme:

a portable energy-saving water pump is designed, which comprises a pump body and a frame, wherein the bottom of the pump body is fixedly provided with a mounting seat, the mounting seat is mounted on the top of the frame through bolts, rollers and support legs are respectively arranged on two sides of the bottom of the frame, the outer side of the frame close to the support legs is rotatably connected with a sleeve, the bottom of the sleeve is provided with a universal wheel, a handle in threaded connection with the frame is inserted in the sleeve in a penetrating way, an I-shaped plate is arranged at the bottom of the frame, four corners of the end surface of the I-shaped plate are respectively provided with a guide device matched with the frame, four corners of the bottom of the I-shaped plate are respectively connected with an L-shaped rod in a rotating way, linkage assemblies are arranged among the four groups of L-shaped rods, the end part of the L-shaped rod is provided with a supporting component, the mounting seat is positioned on the end face of the middle part of the I-shaped plate and is provided with a threaded hole, and the handle can be in threaded connection with the threaded hole and pushes the I-shaped plate to move downwards.

Preferably, the guiding device comprises a guide post fixedly mounted on the top of the frame, and a spring a fixedly connected with the guide post and the frame is sleeved on the outer side of the guide post.

Preferably, the linkage subassembly includes fixed mounting and is in connecting rod A on the L type pole, the left side is two sets of connecting rod A and right side are two sets of connecting rod A sets up perpendicularly, and is horizontal two sets of the pin joint has connecting rod B between the connecting rod A, and the left side is two sets of the outside of L type pole all is equipped with the band pulley, and is two sets of it is equipped with the belt to be the splayed structure cover between the band pulley.

Preferably, the top of a set of band pulley is seted up flutedly, place the cover in the inside of recess and establish the torsional spring in the L type pole outside, the both ends of torsional spring respectively with the bottom of L type pole and I-shaped plate is connected.

Preferably, the end face of the belt wheel is provided with a positioning hole extending to the lower surface of the I-shaped plate, the end face of the belt wheel is movably inserted with a bolt extending to the inside of the positioning hole, the outer side of the bolt is sleeved with a spring B fixedly connected with the belt wheel and the bolt, and when the bolt is inserted into the positioning holes of the belt wheel and the I-shaped plate, the L-shaped rod can be accommodated under the I-shaped plate.

Preferably, still include the casing, the casing rotates to be connected the inboard of frame, casing from interior to exterior has set gradually battery and the solar panel of looks electrical connection, the battery with pump body electrical connection.

Preferably, a support plate is disposed on an inner side of the frame, and the support plate can support an inner side surface of the case when the case is turned downward.

Preferably, the I-shaped plate is located under the threaded hole of the mounting seat and is provided with a placing groove, the inside of the placing groove is rotatably connected with a one-way bearing, the inner side of the one-way bearing is sleeved with a positioning frame, and the inner side of the handle is movably inserted and connected with an inserting rod which is in insertion fit with the positioning frame along the axial direction.

Preferably, the support assembly comprises a screw rod in threaded connection with the L-shaped rod, and a support is fixedly connected to the bottom of the screw rod.

Preferably, the support is a shockproof rubber seat, and the bottom of the support is provided with anti-skidding lines.

The invention provides a portable energy-saving water pump, which has the beneficial effects that: the frame is supported by the support assemblies on the four groups of L-shaped rods, the four groups of L-shaped rods can turn outwards, so that the support surface is larger, the stress is more uniform, the problem that the frame moves due to vibration of a pump body during working can be effectively solved after the pump body on the frame is supported, when the water pump is used, the water pump only needs to pull the bolt to separate from the positioning hole, the belt wheel rotates under the action of the torsion spring, the two groups of L-shaped rods on the left side deviate from the rotation due to the transmission of the 8-shaped belt, and the two groups of L-shaped rods on the right side rotate simultaneously by driving the connecting rod B through the connecting rod A, so that the water pump is simple to operate, high in fixing efficiency, novel in structure and high in practicability, and the fixing and moving efficiency of the water pump is greatly improved.

Drawings

Fig. 1 is a schematic structural view of a portable energy-saving water pump according to the present invention;

FIG. 2 is a perspective view of a portable energy saving water pump according to the present invention;

FIG. 3 is an enlarged schematic view of the area A of the portable energy-saving water pump according to the present invention;

FIG. 4 is a schematic structural diagram of a linkage assembly of a portable energy-saving water pump according to the present invention;

FIG. 5 is an enlarged schematic view of a region B of the portable energy-saving water pump according to the present invention;

FIG. 6 is a schematic structural diagram of a torsion spring of a portable energy-saving water pump according to the present invention;

FIG. 7 is a schematic diagram of a I-shaped plate structure of a portable energy-saving water pump according to the present invention;

fig. 8 is an enlarged schematic structural diagram of a region C of a portable energy-saving water pump according to the present invention.

In the figure: 1. a pump body; 2. a frame; 3. a mounting seat; 4. a support leg; 5. a sleeve; 6. a handle; 7. i-shaped plates; 8. a guide device; 801. a guide post; 802. a spring A; 9. an L-shaped rod; 10. a linkage assembly; 1001. a connecting rod A; 1002. a connecting rod B; 1003. a pulley; 1004. a belt; 11. a support assembly; 1101. a screw; 1102. a support; 12. a groove; 13. a torsion spring; 14. a bolt; 15. a spring B; 16. a housing; 17. a solar panel; 18. a support plate; 19. a one-way bearing; 20. a positioning frame; 21. inserting a rod; 22. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a portable energy-saving water pump comprises a pump body 1 and a frame 2, wherein a mounting seat 3 is fixedly mounted at the bottom of the pump body 1, the mounting seat 3 is mounted at the top of the frame 2 through bolts, rollers and support legs 4 are respectively arranged at two sides of the bottom of the frame 2, a sleeve 5 is rotatably connected at the outer side of the frame 2 close to the support legs 4, universal wheels are arranged at the bottom of the sleeve 5, a handle 6 in threaded connection with the frame 2 is inserted and connected on the sleeve 5, an I-shaped plate 7 is arranged at the bottom of the frame 2, guide devices 8 matched with the frame 2 are arranged at four corners of the end surface of the I-shaped plate 7, L-shaped rods 9 are rotatably connected at four corners of the bottom of the I-shaped plate 7, a linkage assembly 10 is arranged between the four groups of L-shaped rods 9, a support assembly 11 is arranged at the end part of each L-shaped rod 9, and a threaded hole is formed in the end surface of the mounting seat 3 positioned at the middle part of the I-shaped plate 7, the handle 6 can be screwed with the threaded hole and pushes the I-shaped plate 7 to move downwards.

Referring to fig. 3, the guiding device 8 includes a guide post 801 fixedly mounted on the top of the frame 2, and a spring a802 fixedly connected to the guide post 801 and the frame 2 is sleeved on the outer side of the guide post 801.

Referring to fig. 4, fig. 6, linkage assembly 10 includes connecting rod a1001 of fixed mounting on L type pole 9, two sets of connecting rod a1001 in the left side and two sets of connecting rod a1001 in the right side set up perpendicularly, the pin joint has connecting rod B1002 between horizontal two sets of connecting rod a1001, the outside of two sets of L type poles 9 in the left side all is equipped with band pulley 1003, it is equipped with belt 1004 to be the splayed structure cover between two sets of band pulleys 1003, recess 12 is seted up at the top of a set of band pulley 1003, the inside of recess 12 is placed the cover and is established the torsional spring 13 in the L type pole 9 outside, the both ends of torsional spring 13 are connected with the bottom of L type pole 9 and worker's word board 7 respectively.

Referring to fig. 5, a positioning hole extending to the lower surface of the i-shaped plate 7 is formed in the end surface of the belt wheel 1003, a bolt 14 extending to the inside of the positioning hole is movably inserted into the end surface of the belt wheel 1003, a spring B15 fixedly connected with the belt wheel 1003 and the bolt 14 is sleeved on the outer side of the bolt 14, and when the bolt 14 is inserted into the positioning hole of the belt wheel 1003 and the i-shaped plate 7, the L-shaped rod 9 can be accommodated under the i-shaped plate 7.

According to the invention, the frame 2 is supported by the support assemblies 11 arranged on the four groups of L-shaped rods 9, the four groups of L-shaped rods 9 can be turned outwards, so that the support surface is larger, the stress is more uniform, after the pump body 1 on the frame 2 is supported, the problem that the frame 2 moves due to vibration of the pump body 1 during working can be effectively solved, when the water pump is used, the bolt 14 is pulled to be separated from the positioning hole, the belt wheel 1003 is rotated under the action of the torsion spring 13, the two groups of L-shaped rods 9 on the left side are rotated oppositely due to transmission of the 8-shaped belt 1004, and the two groups of L-shaped rods 9 on the right side are rotated simultaneously by driving the connecting rod B1002 through the arranged connecting rod A1001, so that the operation is simple, the fixing efficiency is high, the fixing and moving efficiency of the water pump is greatly improved, the structure is novel, and the practicability is strong.

Referring to fig. 4, still including casing 16, casing 16 rotates the inboard of connecting at frame 2, and casing 16 has set gradually battery and solar panel 17 of looks electrical connection from inside to outside, battery and pump body 1 electrical connection, and the inboard of frame 2 is provided with backup pad 18, and when casing 16 overturns downwards, backup pad 18 can support the medial surface of casing 16, and the solar panel 17 that sets up can provide the power for the battery outdoors to make this pump body 1 more energy-concerving and environment-protective.

Referring to fig. 7-8, a placing groove 22 is arranged under a threaded hole of the mounting base 3 of the I-shaped plate 7, a one-way bearing 19 is rotatably connected inside the placing groove 22, a positioning frame 20 is sleeved on the inner side of the one-way bearing 19, an insertion rod 21 in insertion fit with the positioning frame 20 is movably inserted in the inner side of the handle 6 along the axial direction, the insertion rod 21 is inserted in the positioning frame 20, the rotating handle 6 drives the one-way bearing 19 to rotate and abut against the I-shaped plate 7 to move downwards, the arranged one-way bearing 19 is used for preventing the handle 6 from being reversely rotated by vibration generated by the work of the pump body 1, so that the support component 11 loses the support effect due to the upward movement of the I-shaped plate 7, when the handle 6 needs to be disassembled, the insertion rod 21 is upwards pulled to be separated from the positioning frame 20, and the handle 6 is reversely rotated.

Referring to fig. 2, the supporting component 11 includes the screw 1101 with L type pole 9 threaded connection, the bottom fixedly connected with support 1102 of screw 1101, support 1102 is the rubber seat that takes precautions against earthquakes, the bottom of support 1102 is provided with anti-skidding line, the rubber seat user that takes precautions against earthquakes who sets up consumes the produced vibrations of the pump body 1 to avoided support 1102 vibrations, thereby made frame 2 produce the displacement, made the different work topography of device ability adaptation through adjustable support 1102, application scope is wider.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a portable energy-saving water pump, includes pump body (1) and frame (2), its characterized in that: the pump comprises a pump body (1), wherein a mounting seat (3) is fixedly mounted at the bottom of the pump body (1), the mounting seat (3) is mounted at the top of a frame (2) through bolts, rollers and support legs (4) are respectively arranged on two sides of the bottom of the frame (2), a sleeve (5) is rotatably connected to the outer side, close to the support legs (4), of the frame (2), universal wheels are arranged at the bottom of the sleeve (5), handles (6) in threaded connection with the frame (2) penetrate through the sleeve (5), an I-shaped plate (7) is arranged at the bottom of the frame (2), guide devices (8) matched with the frame (2) are arranged at four corners of the end face of the I-shaped plate (7), L-shaped rods (9) are rotatably connected to the bottom of the I-shaped plate (7), and a linkage assembly (10) is arranged between the four groups of the L-shaped rods (9), the end part of the L-shaped rod (9) is provided with a supporting component (11), the mounting seat (3) is located a threaded hole is formed in the end face of the middle part of the I-shaped plate (7), and the handle (6) can be in threaded connection with the threaded hole and pushes the I-shaped plate (7) to move downwards.

2. A portable, energy efficient water pump as defined in claim 1, wherein: the guide device (8) comprises a guide post (801) fixedly mounted at the top of the frame (2), and a spring A (802) fixedly connected with the guide post (801) and the frame (2) is sleeved on the outer side of the guide post (801).

3. A portable, energy efficient water pump as defined in claim 1, wherein: the linkage assembly (10) comprises connecting rods A (1001) fixedly mounted on the L-shaped rods (9), the left side of the linkage assembly is divided into two groups, the connecting rods A (1001) are perpendicular to the right side of the linkage assembly, connecting rods B (1002) are connected between the two groups of the connecting rods A (1001) in a pin mode, belt wheels (1003) are sleeved on the outer sides of the L-shaped rods (9) on the left side of the linkage assembly, and a belt (1004) is sleeved between the two groups of the belt wheels (1003) in a splayed structure.

4. A portable, energy efficient water pump as defined in claim 3, wherein: a groove (12) is formed in the top of the belt wheel (1003), a torsion spring (13) arranged on the outer side of the L-shaped rod (9) is arranged in the groove (12), and two ends of the torsion spring (13) are connected with the bottoms of the L-shaped rod (9) and the I-shaped plate (7) respectively.

5. The portable energy-saving water pump according to claim 4, wherein: the end face of the belt wheel (1003) is provided with a positioning hole extending to the lower surface of the I-shaped plate (7), a bolt (14) extending to the inside of the positioning hole is movably inserted into the end face of the belt wheel (1003), the outer side of the bolt (14) is sleeved with a spring B (15) fixedly connected with the belt wheel (1003) and the bolt (14), and when the bolt (14) is inserted into the positioning holes of the belt wheel (1003) and the I-shaped plate (7), the L-shaped rod (9) can be accommodated under the I-shaped plate (7).

6. A portable, energy efficient water pump as defined in claim 1, wherein: still include casing (16), casing (16) rotate to be connected the inboard of frame (2), casing (16) from interior to exterior sets gradually battery and solar panel (17) of looks electric connection, the battery with the pump body (1) electric connection.

7. The portable energy-saving water pump according to claim 6, wherein: the inner side of the frame (2) is provided with a support plate (18), and when the shell (16) is turned downwards, the support plate (18) can support the inner side surface of the shell (16).

8. A portable, energy efficient water pump as defined in claim 1, wherein: the I-shaped plate (7) is located a placing groove (22) is arranged under a threaded hole of the mounting seat (3), a one-way bearing (19) is rotatably connected to the inside of the placing groove (22), a positioning frame (20) is sleeved on the inner side of the one-way bearing (19), and an inserting rod (21) which is matched with the positioning frame (20) in an inserting mode is inserted in the inner side of the handle (6) in an inserting mode along the axial direction.

9. A portable, energy efficient water pump as defined in claim 1, wherein: the supporting assembly (11) comprises a screw (1101) in threaded connection with the L-shaped rod (9), and a support (1102) is fixedly connected to the bottom of the screw (1101).

10. A portable, energy efficient water pump as defined in claim 9, wherein: the support (1102) is a shockproof rubber seat, and anti-skidding lines are arranged at the bottom of the support (1102).