CN215672601U

CN215672601U - Movable damping type air compressor cabinet

Info

Publication number: CN215672601U
Application number: CN202122270337.2U
Authority: CN
Inventors: 马卫东; 曹才荣
Original assignee: Suzhou Jinghao Metal Products Co ltd
Current assignee: Suzhou Jinghao Metal Products Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-28
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a movable shock-absorbing type air compressor cabinet, which comprises a box body, wherein a bottom plate, an air storage tank and an air compressor body are arranged in the box body, grooves are formed in four corners of the lower end of the box body, first gears are arranged in the grooves, fixed blocks positioned on two sides of the first gears are symmetrically arranged in the grooves, guide blocks are arranged on the fixed blocks, guide grooves are formed in the grooves, a limit block is arranged at the lower end of one fixed block in each groove, a universal wheel is arranged at the lower end of the other fixed block, racks meshed with the first gears are symmetrically arranged on the two fixed blocks, and a transmission assembly and a buffer assembly are arranged in the box body. Convenient to use, the practicality is strong.

Description

Movable damping type air compressor cabinet

Technical Field

The utility model relates to the technical field of air compressor equipment, in particular to a movable damping type air compressor cabinet.

Background

The air compressor is a basic product of industrial modernization, generally speaking, the electrical and automation has full pneumatic meaning, the air compressor provides air source power, is a main body of an electromechanical air-entraining source device of core equipment of a pneumatic system, and is a device for converting mechanical energy of prime power into gas pressure energy, and the air compressor can compress air in an air storage tank when in operation.

General air compressor machine cabinet lower extreme all can set up the universal wheel so that remove the cabinet, but when needs carry on spacingly to the air compressor machine cabinet, the user need stop the universal wheel one by one and die spacingly, and is very inconvenient, and when the in-process that the air compressor machine cabinet removed met the road surface of jolting simultaneously, the air compressor machine received jolt vibrations very easily and leads to damaging, can reduce the life of air compressor machine.

To the above-mentioned problem, design a portable shock-proof type air compressor machine cabinet now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable shock-absorbing type air compressor cabinet to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a movable shock-absorbing type cabinet of an air compressor comprises a box body, wherein a bottom plate is arranged in the box body, an air storage tank and an air compressor body are arranged at the upper end of the bottom plate, grooves are formed in four corners of the lower end of the box body, first gears are rotatably connected in the grooves, fixed blocks located on two sides of the first gears are symmetrically arranged in the grooves, guide blocks are arranged on the fixed blocks, guide grooves connected with the guide blocks in a sliding mode are formed in the grooves, a limiting block is arranged at the lower end of one of the fixed blocks in each groove, universal wheels are arranged at the lower end of the other fixed block, and racks meshed with the first gears are symmetrically arranged on the two fixed blocks;

a transmission assembly for driving the first gears to rotate is arranged in the box body;

the bottom plate is fixed in the box body through the buffer assembly.

As a still further scheme of the utility model: the transmission assembly comprises worm wheels arranged on first gears, four worms matched with the four worm wheels are arranged in the box body, two first rotating shafts are symmetrically arranged on two sides of the interior of the box body, two ends of the first rotating shafts are fixedly connected with the worms on two sides respectively, first bevel gears are arranged on the first rotating shafts, second rotating shafts corresponding to the two first bevel gears are arranged in the box body, second bevel gears matched with the first bevel gears on two sides are symmetrically arranged on two ends of the second rotating shafts, second gears are arranged on the second rotating shafts, third gears meshed with the second gears are connected in the box body in a rotating mode, and the third gears are fixedly connected with output ends of motors arranged in the box body.

As a still further scheme of the utility model: the buffering subassembly is including establishing a plurality of solid fixed cylinders in the inside bottom of box, the lower extreme of bottom plate is equipped with the piston rod corresponding with a plurality of solid fixed cylinders, the piston rod all slides even and reaches in solid fixed cylinder, be equipped with the fixed plate of being connected with the piston rod lower extreme in the solid fixed cylinder, all be equipped with hydraulic oil in the solid fixed cylinder, all be equipped with through-hole and sealing washer on the fixed plate, be equipped with the spring that the cover was established on a plurality of solid fixed cylinders between box and the bottom plate.

As a still further scheme of the utility model: and the surfaces of the first gear and the rack are both provided with wear-resistant layers.

As a still further scheme of the utility model: the lower end of the limiting block is provided with anti-skid grains for enhancing the friction force between the limiting block and the ground.

As a still further scheme of the utility model: the lower end of the limiting block is provided with a rubber pad used for enhancing the friction force between the limiting block and the ground.

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

the air compressor can be switched between moving and limiting at any time, the flexibility of the device is greatly enhanced, manual adjustment is not needed, meanwhile, impact vibration received by the box body in the moving process can be buffered and damped, damage caused by severe vibration to an air storage tank and an air compressor body on the bottom plate is avoided, the use is convenient, and the practicability is high.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the utility model at B in fig. 1.

Fig. 4 is a three-dimensional structure diagram of the transmission assembly of the present invention.

Wherein: 1. a box body; 2. a base plate; 3. a gas storage tank; 4. an air compressor body; 5. a groove; 6. a first gear; 7. a fixed block; 8. a limiting block; 9. a universal wheel; 10. a guide block; 11. a guide groove; 12. a rack; 13. a worm gear; 14. a worm; 15. a first rotating shaft; 16. a first bevel gear; 17. a second rotating shaft; 18. a second bevel gear; 19. a second gear; 20. a third gear; 21. a motor; 22. a piston rod; 23. a fixed cylinder; 24. a fixing plate; 25. a through hole; 26. a seal ring; 27. a spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, a movable shock-absorbing air compressor cabinet includes a box body 1, a bottom plate 2 is disposed in the box body 1, an air storage tank 3 and an air compressor body 4 are disposed at an upper end of the bottom plate 2, grooves 5 are disposed at four corners of a lower end of the box body 1, first gears 6 are rotatably connected in the grooves 5, fixed blocks 7 located at two sides of the first gears 6 are symmetrically disposed in the grooves 5, guide blocks 10 are disposed on the fixed blocks 7, guide grooves 11 slidably connected to the guide blocks 10 are disposed in the grooves 5, a limit block 8 is disposed at a lower end of one of the fixed blocks 7 in each groove 5, universal wheels 9 are disposed at a lower end of the other fixed block 7, and racks 12 engaged with the first gears 6 are symmetrically disposed on the two fixed blocks 7;

a transmission assembly for driving the first gears 6 to rotate is arranged in the box body 1, the transmission assembly comprises worm wheels 13 arranged on the first gears 6, four worm screws 14 matched with the four worm wheels 13 are arranged in the box body 1, two first rotating shafts 15 are symmetrically arranged on two sides in the box body 1, two ends of the two first rotating shafts 15 are respectively and fixedly connected with the worm screws 14 on two sides, first bevel gears 16 are arranged on the first rotating shafts 15, second rotating shafts 17 corresponding to the two first bevel gears 16 are arranged in the box body 1, second bevel gears 18 matched with the first bevel gears 16 on two sides are symmetrically arranged on two ends of the second rotating shafts 17, second gears 19 are arranged on the second rotating shafts 17, a third gear 20 meshed with the second gear 19 is rotatably connected in the box body 1, and the third gear 20 is fixedly connected with an output end of a motor 21 arranged in the box body 1, thus, when the box body 1 needs to be moved, the motor 21 is started first, the motor 21 drives the second rotating shaft 17 to rotate through the meshing transmission of the third gear 20 and the second gear 19, the second bevel gear 18 on the second rotating shaft 17 and the first bevel gear 16 drive the first rotating shafts 15 on two sides to rotate, so that the worms 14 on two ends of the first rotating shaft 15 rotate, the worm 14 and the worm wheel 13 cooperate to drive the first gear 6 to rotate, so that the first gear 6 drives one of the fixing blocks 7 to move upwards through meshing transmission with the racks 12 on the two sides, meanwhile, the other fixed block 7 is pushed to move downwards, so that the fixed block 7 with the universal wheel 9 can move downwards, meanwhile, the fixing block 7 with the limiting block 8 moves upwards, so that the universal wheel 9 extends downwards, and then a user can push the box body 1 to move through the universal wheel 9;

when the box body 1 needs to be limited, the motor 21 is reversely rotated to drive the first gear 6 to reversely rotate, the fixing block 7 with the universal wheel 9 is enabled to move upwards, meanwhile, the fixing block 7 with the limiting block 8 moves downwards, so that the universal wheel 9 is suspended, meanwhile, the limiting block 8 moves downwards to be contacted with the ground, the box body 1 can be limited through the four limiting blocks 8, the box body 1 is prevented from moving, the device can be switched between moving and limiting at any time, the flexibility of the device is enhanced, meanwhile, the first gear 6 can be prevented from rotating by itself through the self-locking property of the matching transmission of the worm wheel 13 and the worm 14, and the safety of the device is ensured;

the bottom plate 2 is fixed in the box body 1 through the buffer component, the buffer component comprises a plurality of fixed cylinders 23 arranged at the bottom end in the box body 1, piston rods 22 corresponding to the fixed cylinders 23 are arranged at the lower end of the bottom plate 2, the piston rods 22 are all connected in the fixed cylinders 23 in a sliding manner, fixed plates 24 connected with the lower ends of the piston rods 22 are arranged in the fixed cylinders 23, hydraulic oil is arranged in the fixed cylinders 23, through holes 25 and sealing rings 26 are arranged on the fixed plates 24, springs 27 sleeved on the fixed cylinders 23 are arranged between the box body 1 and the bottom plate 2, so that when the box body 1 shakes on bumpy road surfaces in the moving process, the air storage tank 3 and the air compressor body 4 at the upper end of the bottom plate 2 can shake, the spring 27 and the piston rod 22 can be extruded by the bottom plate 2, and the impact shock on the bottom plate 2 can be buffered and damped through the springs 27, meanwhile, when the piston rod 22 moves, the fixing plate 24 is driven to move in the fixing cylinder 23, so that hydraulic oil in the fixing cylinder 23 flows through the through hole 25, and the flow of the hydraulic oil is limited by the throttling effect of the through hole 25, so that the fixing plate 24 moves slowly in the fixing cylinder 23, and when the spring 27 is extruded or rebounded, the elastic action of the spring 27 can be further buffered through the damping effect of the fixing plate 24, and the air storage tank 3 and the air compressor body 4 on the bottom plate 2 are prevented from being damaged due to severe vibration;

the surfaces of the first gear 6 and the rack 12 are both provided with wear-resistant layers, so that the phenomenon that the service life is reduced due to wear caused by long-time friction between the first gear 6 and the rack 12 can be avoided;

the lower extreme of stopper 8 all is equipped with the anti-skidding line that is used for strengthening frictional force between stopper 8 and the ground, can avoid stopper 8 to slide subaerial like this, has guaranteed the device's stability.

Example 2

The difference from example 1 is: the lower end of the limiting block 8 is provided with a rubber pad used for enhancing the friction force between the limiting block 8 and the ground.

The working principle of the utility model is as follows: when the box body 1 needs to be moved, the motor 21 drives the second rotating shaft 17 to rotate through the meshing transmission of the third gear 20 and the second gear 19, the second bevel gear 18 on the second rotating shaft 17 and the first bevel gear 16 drive the first rotating shafts 15 on two sides to rotate, the worms 14 on two ends of the first rotating shafts 15 rotate, so that the first gear 6 is driven to rotate through the matching action of the worms 14 and the worm wheels 13, the first gear 6 drives the fixing block 7 with the universal wheels 9 to move downwards through the meshing transmission of the racks 12 on two sides, and simultaneously the fixing block 7 with the limiting blocks 8 moves upwards, so that the universal wheels 9 can extend downwards, then a user can push the box body 1 to move through the universal wheels 9, when the box body 1 is vibrated when encountering a road surface in the moving process, the air storage tank 3 on the upper end of the bottom plate 2 and the air compressor body 4 can be shaken, make 2 extrusion springs 27 of bottom plate and piston rod 22 of bottom plate, thereby shock attenuation is cushioned to the impact vibrations that bottom plate 2 received through spring 27, the damping effect through fixed plate 24 is further cushioned spring 27's elasticity simultaneously, avoid gas holder 3 and air compressor body 4 on the bottom plate 2 to receive violent vibrations and lead to damaging, when need not remove box 1, make motor 21 reversal drive first gear 6 antiport, make fixed block 7 that has universal wheel 9 move up, make fixed block 7 that has stopper 8 move down simultaneously, just so can make universal wheel 9 unsettled, make stopper 8 move down and ground contact simultaneously, thereby it is spacing to box 1 through four stopper 8, avoid box 1 to remove.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. The utility model provides a portable shock-proof type air compressor cabinet, includes box (1), be equipped with bottom plate (2) in box (1), the upper end of bottom plate (2) is equipped with gas holder (3) and air compressor machine body (4), its characterized in that: grooves (5) are formed in four corners of the lower end of the box body (1), first gears (6) are rotatably connected in the grooves (5), fixed blocks (7) located on two sides of the first gears (6) are symmetrically arranged in the grooves (5), guide blocks (10) are arranged on the fixed blocks (7), guide grooves (11) in sliding connection with the guide blocks (10) are formed in the grooves (5), a limiting block (8) is arranged at the lower end of one fixed block (7) in each groove (5), universal wheels (9) are arranged at the lower ends of the other fixed blocks (7), and racks (12) meshed with the first gears (6) are symmetrically arranged on the two fixed blocks (7);

a transmission assembly for driving the first gears (6) to rotate is arranged in the box body (1);

the bottom plate (2) is fixed in the box body (1) through a buffer component.

2. The cabinet of the mobile shock-absorbing air compressor as claimed in claim 1, wherein: the transmission assembly comprises a worm wheel (13) arranged on a first gear (6), four worms (14) matched with the four worm wheels (13) are arranged in the box body (1), two first rotating shafts (15) are symmetrically arranged on two sides in the box body (1), two ends of each first rotating shaft (15) are respectively fixedly connected with the worms (14) on two sides, first bevel gears (16) are arranged on the first rotating shafts (15), second rotating shafts (17) corresponding to the two first bevel gears (16) are arranged in the box body (1), second bevel gears (18) matched with the first bevel gears (16) on two sides are symmetrically arranged on two ends of each second rotating shaft (17), second gears (19) are arranged on the second rotating shafts (17), and third gears (20) meshed with the second gears (19) are rotationally connected in the box body (1), and the third gear (20) is fixedly connected with the output end of a motor (21) arranged in the box body (1).

3. The cabinet of the mobile shock-absorbing air compressor as claimed in claim 1, wherein: buffer unit is including establishing a plurality of solid fixed cylinder (23) in the inside bottom of box (1), the lower extreme of bottom plate (2) is equipped with piston rod (22) corresponding with a plurality of solid fixed cylinder (23), piston rod (22) all slide even reach in solid fixed cylinder (23), be equipped with fixed plate (24) of being connected with piston rod (22) lower extreme in solid fixed cylinder (23), all be equipped with hydraulic oil in solid fixed cylinder (23), all be equipped with through-hole (25) and sealing washer (26) on fixed plate (24), be equipped with between box (1) and bottom plate (2) and establish spring (27) on a plurality of solid fixed cylinder (23) at the cover.

4. The cabinet of the mobile shock-absorbing air compressor as claimed in claim 1, wherein: and the surfaces of the first gear (6) and the rack (12) are provided with wear-resistant layers.

5. The cabinet of the mobile shock-absorbing air compressor as claimed in claim 1, wherein: the lower end of the limiting block (8) is provided with anti-skid lines used for enhancing the friction force between the limiting block (8) and the ground.

6. The cabinet of the mobile shock-absorbing air compressor as claimed in claim 1, wherein: the lower ends of the limiting blocks (8) are provided with rubber pads used for enhancing the friction force between the limiting blocks (8) and the ground.