CN211429073U

CN211429073U - Ultra-silent oil-immersed motor pump set

Info

Publication number: CN211429073U
Application number: CN201921832422.XU
Authority: CN
Inventors: 孙双平; 卢迎光
Original assignee: Higgs Technology Tianjin Co ltd
Current assignee: Higgs Technology Tianjin Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-09-04
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an oil-immersed motor pump package of super-silent, including motor main body, motor main body's left and right-hand member is all fixed on the support frame, and the bottom of support frame all is fixed with the top of telescopic link, the bottom of telescopic link all is fixed with the base, base and ground laminating, the winding has first spring around the telescopic link, motor main body's front and back end all with solid fixed ring block, and solid fixed ring's outer end all is fixed with the one end of movable rod, the other end of movable rod all passes the fixed plate, and the fixed plate is fixed subaerial, all be fixed with the fixed block on the extrusion piece, all the winding has the fourth spring on the extrusion piece. The ultra-silent oil immersion motor pump set is provided with an output shaft, a sliding groove, a sliding block, a second spring, a movable sleeve, an inner bin, an opening, an extrusion block, a fixed sleeve, a fixed block and a third spring, and the firmness of connection of the output shaft and other input ends can be enhanced through the ultra-silent oil immersion motor pump set.

Description

Ultra-silent oil-immersed motor pump set

Technical Field

The utility model relates to a motor pump package technical field specifically is an oily motor pump package of super-silent.

Background

The ultra-silent oil immersed motor pump set has an integrated ultra-heat preservation function, is good in low-custom pressure maintaining performance and easy to control, is usually used as a core element of a hydraulic elevator, basically meets the requirements of people, and still has some defects in the using process.

1. The motor during operation can produce vibrations in the motor pump package is invaded to current super-silent oil, uses the motor for a long time, and the power of work vibrations not only can cause the damage to the mount, probably still can transmit and cause the damage for other parts, and motor subject work vibrations also can produce slight noise simultaneously, and the oily motor pump package of current super-silent does not carry out noise reduction to the produced noise of single motor subject work vibrations yet.

2. When the output of current oily motor pump package of super-silent is connected with other inputs, the fastness is not high, can take place often to connect the interrupt, leads to the work termination, need consume the manpower and salvage, and the potential safety hazard is great, therefore needs an oily motor pump package of super-silent to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultra-silent oil immerses motor pump package to solve the current ultra-silent oil that proposes among the above-mentioned background art and invade motor pump package and do not have shock attenuation buffer structure, and the not high problem of output firm in connection nature.

In order to achieve the above object, the utility model provides a following technical scheme: an ultra-silent oil-immersed motor pump set comprises a motor main body, wherein the left end and the right end of the motor main body are fixed on a support frame, the bottom end of the support frame is fixed with the top end of a telescopic rod, the bottom end of the telescopic rod is fixed with a base, the base is attached to the ground, a first spring is wound around the telescopic rod, the front end and the rear end of the motor main body are clamped with fixing rings, the outer ends of the fixing rings are fixed with one end of a movable rod, the other end of the movable rod penetrates through a fixing plate, the fixing plate is fixed on the ground, a second spring is wound on the movable rod, an output shaft is fixed at the right end of the motor main body, sliding grooves are formed in the upper side and the lower side of the output shaft, sliding blocks are connected in the sliding grooves in a sliding mode, the left ends of the sliding blocks are fixed with the inner wall, the movable sleeve is internally provided with an inner bin, the inner bin is provided with an opening, the inner wall of the inner bin is attached to the outer end of the extrusion block, the inner end of the extrusion block penetrates through the fixed sleeve, the fixed sleeve is fixed at the right end of the output shaft, the extrusion block is fixedly provided with fixed blocks, and the extrusion block is wound with fourth springs.

Preferably, the telescopic rod and the first spring are provided with six groups, the top end of the first spring is fixed with the supporting frame, and the bottom end of the first spring is fixed with the base.

Preferably, all glue on the solid fixed ring and have the cushion, the material of cushion is the rubber component, gu fixed ring's shape all is "crescent" form, gu fixed ring all laminates with the motor main part outer wall.

Preferably, the second springs are provided with four groups, the outer ends of the second springs are fixed with the fixing plate, and the inner ends of the second springs are fixed with the fixing ring.

Preferably, the inner bin is provided with two groups which are vertically symmetrical in the movable sleeve, and the inner wall of the top end of each group of the inner bin is in an inclined shape.

Preferably, the outer end of the fourth spring is fixed to the fixing block, and the inner end of the fourth spring is fixed to the fixing sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the ultra-silent oil-immersed motor pump set is provided with a telescopic rod, springs, a base fixing ring, a cushion, a movable rod, a first spring and a fixing plate, wherein firstly, a worker pulls the movable rods on two sides to pull the fixing ring to extrude a second spring to move towards the outer end, then a motor main body is placed between the two fixing rings, then the movable rod is loosened, the restoring force generated by the elasticity of the second spring drives the fixing ring to be clamped with the motor main body, the second spring can counteract the force generated by the vibration of the motor main body in the working process of the motor main body, meanwhile, the force of the vibration is transmitted to a support frame, the force of the support frame is counteracted by the reacting force generated by the elasticity of the telescopic rod and the first spring, the device can prevent the vibration force of the motor main body from damaging the fixing frame and possibly transmitting other parts, and simultaneously, through the damping structure, the noise generated by the working of the motor main body can be offset and weakened, the noise reduction treatment of a single motor main body is realized, and the noise reduction effect of the device is further improved.

2. This oil-immersed motor pump assembly of super-silent is provided with the output shaft, the spout, the slider, the second spring, the movable sleeve, interior storehouse, the opening, the extrusion piece, fixed cover, fixed block and third spring, at first stimulate the movable sleeve left, the movable sleeve drives the slider and extrudees the third spring in the spout, the outer end of extrusion piece is promoted to move along the inner wall in interior storehouse by the resilience that fourth spring self elasticity produced, then with output shaft and other input connections back, not hard up movable sleeve, the resilience that third spring self elasticity produced promotes the slider and drives the movable sleeve and move the return-to-the-original place rightly this moment, at this moment, the outer end of interior storehouse inner wall extrusion piece, it wants to remove to drive extrusion piece extrusion fourth spring, final extrusion input outer wall, can strengthen the fastness that output shaft and other inputs are connected through this device.

Drawings

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

FIG. 2 is a schematic side view of the supporting frame structure of the present invention;

fig. 3 is a schematic side view of the fastening structure of the motor body and the fixing ring according to the present invention;

fig. 4 is a schematic front sectional view of the output shaft structure of the present invention;

fig. 5 is a schematic diagram of the active state of the output shaft structure in front view.

In the figure: 1. a motor main body; 2. a support frame; 3. a telescopic rod; 4. a first spring; 5. a base; 6. a fixing ring; 7. a soft cushion; 8. a movable rod; 9. a second spring; 10. a fixing plate; 11. an output shaft; 12. a chute; 13. a slider; 14. a third spring; 15. a movable sleeve; 16. an inner bin; 17. an opening; 18. extruding the block; 19. fixing a sleeve; 20. a fixed block; 21. and a fourth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an ultra-silent oil-immersed motor pump set comprises a motor main body 1, wherein the left end and the right end of the motor main body 1 are fixed on a support frame 2, the bottom end of the support frame 2 is fixed with the top end of a telescopic rod 3, six groups of telescopic rods 3 and first springs 4 are arranged, the top end of the first spring 4 is fixed with the support frame 2, the bottom end of the first spring 4 is fixed with a base 5, the telescopic rod 3 is a telescopic hollow cylindrical rod which is formed by rolling a metal strip or a plastic sheet, and the ultra-silent oil-immersed motor pump set is characterized in that the metal strip or the plastic sheet is pre-shaped into an elastic curled layer with a memory function and smaller than the outer diameter of the rod body, so that the ultra-silent oil-immersed motor pump set has a self-tightening function, the curled layer always has elastic potential energy for applying pressure to the telescopic rod 3, the bottom ends of the telescopic rods 3 are fixed with the base, the outer end of the fixing ring 6 is fixed with one end of the movable rod 8, the fixing ring 6 is glued with the cushion 7, the cushion 7 is made of rubber, the fixing ring 6 is crescent, the fixing ring 6 is attached to the outer wall of the motor main body 1, the cushion 7 is arranged to prevent the fixing ring 6 from being in contact friction with the motor main body 1 for a long time, damage to the motor main body 1 is caused, the other end of the movable rod 8 penetrates through the fixing plate 10, the fixing plate 10 is fixed on the ground, the movable rod 8 is wound with the second springs 9, the second springs 9 are provided with four groups, the outer ends of the second springs 9 are fixed with the fixing plate 10, the inner ends of the second springs 9 are fixed with the fixing ring 6, the restoring force generated by the elasticity of the second springs 9 per se is used for offsetting the force generated by the vibration of the motor main body 1, and the effects of shock absorption and noise.

An output shaft 11 is fixed at the right end of the motor main body 1, sliding grooves 12 are formed in the upper side and the lower side of the output shaft 11, sliding blocks 13 are connected in the sliding grooves 12 in a sliding mode, the left ends of the sliding blocks 13 are fixed to the inner wall of the left end of the sliding grooves 12 through third springs 14, the outer ends of the sliding blocks 13 are fixed to a movable sleeve 15, inner bins 16 are arranged in the movable sleeve 15, openings 17 are formed in the inner bins 16, the inner bins 16 are symmetrically arranged in the movable sleeve 15 in an up-and-down mode, the top inner wall of each inner bin 16 is in an inclined shape, the inner bins 16 are arranged to extrude the extrusion blocks 18 by utilizing the shapes of the top inner walls of the inner bins 16, firmness of connection of the output shaft 11 and other input ends is finally improved, the inner walls of the inner bins 16 are attached to the outer ends of the extrusion blocks 18, the inner ends of the extrusion blocks 18 penetrate through fixing sleeves 19, the fixing sleeves 19 are fixed, the extrusion block 18 is wound with a fourth spring 21, the outer end of the fourth spring 21 is fixed with the fixed block 20, the inner end of the fourth spring 21 is fixed with the fixed sleeve 19, the extrusion block 18 is extruded by the inner wall of the top end of the inner bin 16 in an initial state, the extrusion block 18 is driven to extrude the fourth spring 21 to deform, and when the movable sleeve 15 is moved leftwards, the restoring force generated by the elasticity of the fourth spring 21 pushes the extrusion block 18 to expand outwards along the inner wall of the top end of the inner bin 16.

The working principle is as follows: at first the movable rod 8 of staff pulling both sides, 6 extrusion second springs 9 outside end movements are fixed in the pulling, then place motor body 1 between two solid fixed rings 6, then not hard up movable rod 8, the restoring force that the elasticity of second spring 9 self produced drives solid fixed ring 6 and motor body 1 and presss from both sides tightly, the power that motor body 1 vibrations produced can be offset by second spring 9 in motor body 1 working process, the power transmission of vibrations is to support frame 2 on simultaneously, 2 power of support frame are offset by the reaction force that telescopic link 3 and first spring 4 self elasticity produced, the power that can avoid motor body 1 work vibrations through this device not only can cause the damage to the mount, probably still can transmit and cause the damage for other parts.

Firstly, the movable sleeve 15 is pulled leftwards, the movable sleeve 15 drives the sliding block 13 to extrude the third spring 14 in the sliding groove 12, the outer end of the extruding block 18 is pushed to move along the inner wall of the inner bin 16 by restoring force generated by the elasticity of the fourth spring 21, then the movable sleeve 15 is loosened after the output shaft 11 is connected with other input ends, the restoring force generated by the elasticity of the third spring 14 pushes the sliding block 13 to drive the movable sleeve 15 to move rightwards and return to the original position, the outer end of the extruding block 18 is extruded by the inner wall of the inner bin 16 at the moment, the extruding block 18 is driven to extrude the fourth spring 21 to move inwards, and finally the outer wall of the input end is extruded.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an oily motor pump package of super-silent, includes motor body (1), its characterized in that: the left end and the right end of the motor main body (1) are fixed on the support frame (2), the bottom end of the support frame (2) is fixed with the top end of the telescopic rod (3), the bottom end of the telescopic rod (3) is fixed with the base (5), the base (5) is attached to the ground, the first spring (4) is wound around the telescopic rod (3), the front end and the rear end of the motor main body (1) are clamped with the fixing ring (6), the outer end of the fixing ring (6) is fixed with one end of the movable rod (8), the other end of the movable rod (8) penetrates through the fixing plate (10), the fixing plate (10) is fixed on the ground, the second spring (9) is wound on the movable rod (8), the right end of the motor main body (1) is fixed with the output shaft (11), the chutes (12) are formed in the upper side and the lower side of the output shaft (11), and the sliders (13) are connected in the chutes (, the left end of slider (13) all is fixed through third spring (14) and spout (12) left end inner wall, the outer end of slider (13) all is fixed with movable sleeve (15), interior storehouse (16) have been seted up in movable sleeve (15), and all seted up opening (17) on interior storehouse (16), the inner wall of interior storehouse (16) all laminates with the outer end of extrusion piece (18), fixed cover (19) are all passed to the inner of extrusion piece (18), and fixed cover (19) are fixed at output shaft (11) right-hand member, all be fixed with fixed block (20) on extrusion piece (18), all twine fourth spring (21) on extrusion piece (18).

2. The ultra-silent oil-immersed motor pump set according to claim 1, characterized in that: the telescopic rod (3) and the first spring (4) are provided with six groups, the top end of the first spring (4) is fixed with the support frame (2), and the bottom end of the first spring (4) is fixed with the base (5).

3. The ultra-silent oil-immersed motor pump set according to claim 1, characterized in that: all glue on solid fixed ring (6) and have cushion (7), the material of cushion (7) is the rubber and constitutes, gu fixed ring (6) all be "crescent" form, gu fixed ring (6) all with the laminating of motor main part (1) outer wall.

4. The ultra-silent oil-immersed motor pump set according to claim 1, characterized in that: the second springs (9) are provided with four groups, the outer ends of the second springs (9) are fixed with the fixing plate (10), and the inner ends of the second springs (9) are fixed with the fixing ring (6).

5. The ultra-silent oil-immersed motor pump set according to claim 1, characterized in that: two groups of inner bins (16) are symmetrically arranged in the movable sleeve (15) up and down, and the inner wall of the top end of each group of inner bins (16) is in an inclined shape.

6. The ultra-silent oil-immersed motor pump set according to claim 1, characterized in that: the outer ends of the fourth springs (21) are fixed with the fixed blocks (20), and the inner ends of the fourth springs (21) are fixed with the fixed sleeve (19).