CN217206868U

CN217206868U - Durable high-pressure large-flow multi-blade pump

Info

Publication number: CN217206868U
Application number: CN202122311163.XU
Authority: CN
Inventors: 陈庆章
Original assignee: Kunshan Yuanxin Pump Machinery Co ltd
Current assignee: Kunsha YuanShin Pump Machinery Co.,Ltd.
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-08-16
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a durable high-pressure large-flow multi-vane pump, which comprises a rectangular frame, a supporting seat and a pump body, the bottom end in the rectangular frame is provided with four supporting blocks which are distributed on the surface of the bottom end in the rectangular frame in a rectangular manner, the top ends of the four supporting blocks are provided with guide rods, the top of supporting seat is equipped with the through-hole all around, every the guide bar all runs through the through-hole setting, every the top of guide bar all is equipped with the limiting plate, every all be connected with first spring between supporting shoe and the limiting plate, every first spring all overlaps and establishes on the guide bar, and every two are controlled adjacently all be connected with the connecting rod between the supporting shoe, every equal symmetrical sliding connection has the slider on the connecting rod, every all be connected with the second spring between slider and the adjacent supporting shoe, every the second spring all overlaps and establishes on the connecting rod. The utility model discloses can play absorbing effect, avoid the pump body long-term work to influence life's problem because of vibrations.

Description

Durable high-pressure large-flow multi-blade pump

Technical Field

The utility model relates to a vane pump technical field, concretely relates to large-traffic multiple vane pump of durable type high pressure.

Background

The main working part of the vane pump is a rotor with a plurality of slidable vanes, and when the rotor rotates, the vanes slide in vane grooves to cause the change of working volume due to the contour line of an inner cavity of a stator or the eccentric configuration of the rotor, thereby generating suction and discharge effects.

The existing vane pump can generate vibration in the use process, and part of vane pumps cannot effectively reduce vibration, so that the possibility that the pump body is damaged in long-time operation is increased, the service life of the vane pump is shortened, and the use requirements of people cannot be well met.

Therefore, it is necessary to provide a durable high-pressure high-flow multi-vane pump to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a large-traffic multiple vane pump of durable type high pressure to current impeller pump can produce vibrations in the use in solving the technique, and partial impeller pump can not effectually alleviate the vibration sense, thereby increases the impaired possibility of the pump body under long-time operation, has shortened impeller pump's life, the problem of satisfying people's user demand that can not be fine.

In order to achieve the above object, the present invention provides the following technical solutions: a durable high-pressure large-flow multi-vane pump comprises a rectangular frame, supporting seats and a pump body, wherein four supporting blocks are arranged at the bottom end inside the rectangular frame, the four supporting blocks are distributed on the surface of the bottom end inside the rectangular frame in a rectangular mode, guide rods are arranged at the top ends of the four supporting blocks respectively, through holes are formed in the periphery of the top end of each supporting seat, each guide rod penetrates through the through holes, a limiting plate is arranged at the top end of each guide rod, a first spring is connected between each supporting block and the limiting plate, each first spring is sleeved on the guide rod, a connecting rod is connected between every two adjacent supporting blocks on the left and right sides of each connecting rod, sliding blocks are symmetrically connected on each connecting rod in a sliding mode, a second spring is connected between each sliding block and the adjacent supporting block, each second spring is sleeved on the connecting rod, and a fixed block is hinged between every two adjacent sliding blocks through a movable rod, every the equal fixed connection of fixed block is in the bottom of supporting seat, the bottom of the pump body is equipped with bears the weight of the seat, bear a weight of seat fixed mounting at the top middle part of supporting seat.

Preferably, the middle part of the bottom end of the rectangular frame is provided with a telescopic rod, the top end of the telescopic rod is connected with a cushion pad, and the cushion pad is fixed at the bottom end of the supporting seat.

Preferably, the telescopic rod is sleeved with a third spring, and the upper end and the lower end of the third spring are respectively connected with the lower surface of the cushion pad and the bottom end of the inner wall of the rectangular frame.

Preferably, the bottom end of the rectangular frame is provided with a non-slip mat, and the non-slip mat is made of rubber materials.

Preferably, a drain hole is formed in the bottom end of one side of the rectangular frame, and a sealing plug is connected to the drain hole in an internal thread mode. Preferably, the bottom both sides symmetry of bearing the seat is equipped with the bellying, every all the symmetry is equipped with first screw hole on the bellying.

Preferably, the top surface of supporting seat evenly is equipped with a plurality of second screw holes, bear the seat and pass through the mode that first screw hole and second screw hole are fixed at the upper surface of supporting seat through the bolt.

In the technical scheme, the utility model provides a technological effect and advantage:

1. through the arrangement of the first spring, the second spring and the third spring, vibration generated during the operation of the pump body can be counteracted through contraction, and the problem that the service life of the pump body is influenced due to vibration during long-term operation is solved;

2. through the telescopic link and the buffer pad that set up, can be more steady when can so that the supporting seat removes, the third spring through setting up can cushion when the supporting seat whereabouts, improves the shock attenuation effect of device, and the wash port through setting up can avoid long-pending rainwater in the rectangle frame to lead to the spring corrosion and influence the life of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the internal structure of the rectangular frame of the present invention;

FIG. 3 is a side view of the internal structure of the rectangular frame of the present invention;

FIG. 4 is a schematic structural view of the support base of the present invention;

fig. 5 is a schematic structural view of the pump body of the present invention.

Description of the reference numerals:

1. a rectangular frame; 11. a telescopic rod; 12. a cushion pad; 13. a third spring; 14. a non-slip mat; 15. a drain hole; 16. a sealing plug; 2. a supporting base; 21. a through hole; 22. a movable rod; 23. a fixed block; 24. a second threaded hole; 3. a pump body; 31. a bearing seat; 32. a boss portion; 33. a first threaded hole; 4. a support block; 41. a guide rod; 42. a limiting plate; 43. a first spring; 44. a connecting rod; 45. a slider; 46. a second spring.

Detailed Description

In order to make the technical solution of the present invention well understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a durable high-pressure large-flow multi-vane pump as shown in figures 1-5, which comprises a rectangular frame 1, a support seat 2 and a pump body 3, wherein the bottom inside the rectangular frame 1 is provided with four support blocks 4, the four support blocks 4 are distributed on the bottom surface inside the rectangular frame 1 in a rectangular shape, the top ends of the four support blocks 4 are respectively provided with a guide rod 41, the periphery of the top end of the support seat 2 is provided with through holes 21, each guide rod 41 is arranged by penetrating through the through holes 21, the top end of each guide rod 41 is provided with a limit plate 42, a first spring 43 is connected between each support block 4 and the limit plate 42, each first spring 43 is sleeved on the guide rod 41, a connecting rod 44 is connected between each two adjacent support blocks 4 on the left and right, a sliding block 45 is symmetrically connected on each connecting rod 44, a second spring 46 is connected between each sliding block 45 and the adjacent support block 4, every second spring 46 all overlaps and establishes on connecting rod 44, and every two are adjacent all there is fixed block 23, every through the articulated fixed block 22 that has between the slider 45 equal fixed connection in the bottom of supporting seat 2 of fixed block 23, the bottom of the pump body 3 is equipped with bears seat 31, bear seat 31 fixed mounting at the top middle part of supporting seat 2.

The bottom middle part of rectangle frame 1 is equipped with telescopic link 11, the top of telescopic link 11 is connected with blotter 12, blotter 12 is fixed in the bottom of supporting seat 2, and through telescopic link 11 and the blotter 12 that set up, it is more steady when can be so that supporting seat 2 removes.

The cover is equipped with third spring 13 on the telescopic link 11, the upper and lower both ends of third spring 13 are connected with the lower surface of blotter 12 and the inner wall bottom of rectangle frame 1 respectively, can cushion when supporting seat 2 whereabouts through the third spring 13 that sets up, improve device's shock attenuation effect.

The bottom end of the rectangular frame 1 is provided with the non-slip mat 14, the non-slip mat 14 is made of rubber materials, friction between the rectangular frame 1 and the ground can be increased through the arranged non-slip mat 14 made of the rubber materials, and the rectangular frame 1 is prevented from moving when the pump body 3 works.

The bottom end of one side of the rectangular frame 1 is provided with a drain hole 15, the drain hole 15 is connected with a sealing plug 16 in a threaded manner, and the phenomenon that the service life of the device is affected due to spring corrosion caused by rainwater accumulated in the rectangular frame 1 can be avoided through the arranged drain hole 15. Bear the bottom bilateral symmetry of seat 31 and be equipped with bellying 32, every all symmetry is equipped with first screw hole 33 on the bellying 32.

The top surface of supporting seat 2 evenly is equipped with a plurality of second screw holes 24, bear the seat 31 and pass through the mode that first screw hole 33 and second screw hole 24 through the bolt and fix the upper surface at supporting seat 2, pass through the mode that first screw hole 33 and second screw hole 24 through the bolt and fix the pump body 3 on supporting seat 2, can make things convenient for the dismouting of the pump body 3.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when a user needs to use the water pump, a pump body 3 is installed on a support seat 2, when the pump body 3 works, the vibration generated by the pump body 3 drives the support seat 2 to move on a guide rod 41, so as to extrude a first spring 43, the first spring 43 counteracts partial vibration through contraction, meanwhile, a fixed block 23 at the bottom end of the support seat 2 drives a hinged movable rod 22 to push a slide block 45 to move on a connecting rod 44 and extrude a second spring 46, the second spring 46 counteracts partial vibration through contraction, and a telescopic rod 11 contracts and simultaneously drives a third spring 13 to contract so as to counteract partial vibration, so that the shock absorption effect is achieved, the problem that the service life of the pump body 3 is influenced due to vibration due to long-term work is solved, when the water pump is used outside and meets rainy days, rainwater falls into a rectangular frame 1, and at the moment, a sealing plug 16 can be rotated and taken out of a drain hole 15, draining rainwater in the rectangular frame 1, and sealing by screwing the sealing plug 16 again;

referring to the attached drawings 1-5 of the specification, when a user needs to use the device, the supporting seat 2 can be more stable when moving through the arranged telescopic rod 11 and the buffer pad 12, the third spring 13 can be used for buffering when the supporting seat 2 falls, the damping effect of the device is improved, friction between the rectangular frame 1 and the ground can be increased through the arranged non-slip pad 14 made of rubber materials, the rectangular frame 1 is prevented from moving when the pump body 3 works, the phenomenon that the spring is corroded due to accumulated rainwater in the rectangular frame 1 and the service life of the device is influenced can be avoided through the arranged drain hole 15, the pump body 3 is fixed on the supporting seat 2 in a mode that a bolt penetrates through the first threaded hole 33 and the second threaded hole 24, and the pump body 3 can be conveniently dismounted.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims

1. The utility model provides a large-traffic multi-vane pump of durable type high pressure, includes rectangle frame (1), supporting seat (2) and pump body (3), its characterized in that: the inner bottom end of the rectangular frame (1) is provided with four supporting blocks (4), the four supporting blocks (4) are distributed on the inner bottom end surface of the rectangular frame (1) in a rectangular shape, the top ends of the four supporting blocks (4) are respectively provided with a guide rod (41), through holes (21) are formed in the periphery of the top end of the supporting seat (2), each guide rod (41) penetrates through the through holes (21), the top end of each guide rod (41) is provided with a limiting plate (42), a first spring (43) is connected between each supporting block (4) and the limiting plate (42), each first spring (43) is sleeved on each guide rod (41), a connecting rod (44) is connected between every two adjacent supporting blocks (4) on the left and right, a sliding block (45) is symmetrically connected on each connecting rod (44), and a second spring (46) is connected between each sliding block (45) and the adjacent supporting block (4), every second spring (46) all overlap and establish on connecting rod (44), and every two are adjacent it has fixed block (23), every all to articulate through movable rod (22) between slider (45) the equal fixed connection in the bottom of supporting seat (2) fixed block (23), the bottom of the pump body (3) is equipped with bears seat (31), bear seat (31) fixed mounting at the top middle part of supporting seat (2).

2. A durable high pressure high flow multiple vane pump according to claim 1, wherein: the bottom middle part of rectangle frame (1) is equipped with telescopic link (11), the top of telescopic link (11) is connected with blotter (12), the bottom at supporting seat (2) is fixed in blotter (12).

3. A durable high pressure high flow multiple vane pump according to claim 2, wherein: the telescopic rod (11) is sleeved with a third spring (13), and the upper end and the lower end of the third spring (13) are connected with the lower surface of the cushion pad (12) and the bottom end of the inner wall of the rectangular frame (1) respectively.

4. A durable high pressure high flow multiple vane pump according to claim 1, wherein: the bottom end of the rectangular frame (1) is provided with a non-slip mat (14), and the non-slip mat (14) is made of rubber materials.

5. A durable high pressure high flow multiple vane pump according to claim 1, wherein: a drain hole (15) is formed in the bottom end of one side of the rectangular frame (1), and a sealing plug (16) is connected to the drain hole (15) in an internal thread mode.

6. A durable high pressure high flow multiple vane pump according to claim 1, wherein: bear the bottom bilateral symmetry of seat (31) and be equipped with bellying (32), every equal symmetry is equipped with first screw hole (33) on bellying (32).

7. A durable high pressure high flow multiple vane pump according to claim 6, wherein: the top surface of supporting seat (2) evenly is equipped with a plurality of second screw holes (24), bear seat (31) and pass through the mode of first screw hole (33) and second screw hole (24) through the bolt and fix the upper surface at supporting seat (2).