CN219492517U

CN219492517U - Underframe of air compressor

Info

Publication number: CN219492517U
Application number: CN202320511244.0U
Authority: CN
Inventors: 来振晓; 王善文; 王月飞; 彭其春
Original assignee: Hunan Sazhen Compressor Co ltd
Current assignee: Hunan Sazhen Compressor Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-08
Anticipated expiration: 2033-03-16

Abstract

The utility model provides an underframe of an air compressor, comprising: a fixing plate; the fixed frame, fixed frame respectively fixed mounting in the front and the back of the bottom of fixed plate, the smooth chamber has been seted up to the inside of fixed frame, the top fixed mounting of the medial surface in smooth chamber has buffer spring, buffer spring's bottom fixed mounting has the sliding plate, sliding plate sliding connection in the medial surface in smooth chamber, the bottom fixed mounting of sliding plate has the bottom plate, the top fixed mounting of bottom plate has the damping pole, the top fixed mounting of damping pole has the connecting plate, the both ends of connecting plate respectively fixed mounting in two one side of fixed frame. According to the chassis of the air compressor, the structures such as the fixed frame, the sliding cavity, the buffer spring, the sliding plate, the bottom plate and the damping rod are matched with each other, so that vibration generated by the air compressor can be buffered when the chassis is used, and displacement of the air compressor caused by long-time vibration is avoided.

Description

Underframe of air compressor

Technical Field

The utility model relates to the technical field of air compressors, in particular to an underframe of an air compressor.

Background

An air compressor is a device for compressing a gas; the air compressor is similar to the water pump in structure, most of the air compressors are reciprocating pistons, rotary blades or rotary screws, and can be divided into a plurality of types according to the working principle, the lubrication mode, the performance and the like, and the noise control of the air compressor mainly adopts three aspects of a muffler, a noise elimination tunnel and a sound insulation technology.

When using the air compressor, in order to make things convenient for the air compressor to remove, can set up the chassis in its bottom, like the patent application of publication number CN 216424449U among the prior art, it makes two movable blocks carry out the motion in opposite directions through opening the motor through the rotation of two-way threaded rod, when two movable blocks drive two spliced poles and remove to the both sides of equipment box, two spacing posts also can remove to the both sides of equipment box simultaneously, the tooth post of two spacing post surface is when the surface meshing with two gears respectively, can make the gyro wheel unrotatable, can make the air compressor spacing in the spot, it is spacing when placing to have solved the air compressor gyro wheel, then very easily because of vibrations itself, thereby lead to the air compressor to remove constantly, the problem of very big influence air compressor on-the-spot work is just fixed to the wheel when the device is using, prevent it because vibrations cause wheel rolling displacement, but after the wheel is fixed to the air compressor is when using, can cause the device whole to produce vibrations, the wheel can not roll this moment, nevertheless still can cause whole device to displace.

Therefore, it is necessary to provide a chassis of an air compressor to solve the above technical problems.

Disclosure of Invention

The utility model provides a chassis of an air compressor, which solves the problem of displacement of a device caused by vibration.

In order to solve the technical problems, the chassis of the air compressor provided by the utility model comprises:

a fixing plate;

the fixed frame, fixed frame respectively fixed mounting in the front and the back of the bottom of fixed plate, the smooth chamber has been seted up to the inside of fixed frame, the top fixed mounting of the medial surface in smooth chamber has buffer spring, buffer spring's bottom fixed mounting has the sliding plate, sliding plate sliding connection in the medial surface in smooth chamber, the bottom fixed mounting of sliding plate has the bottom plate, the top fixed mounting of bottom plate has the damping pole, the top fixed mounting of damping pole has the connecting plate, the both ends of connecting plate respectively fixed mounting in two one side of fixed frame.

Preferably, the middle of the bottom of the fixed plate is provided with a limit groove, and both sides of both ends of the bottom of the fixed plate are provided with rotating grooves.

Preferably, the mounting plate is fixedly mounted at two ends of the middle of the bottom of the fixing plate, a driving motor is fixedly mounted at one side of the mounting plate, the output end of the driving motor penetrates through one side of the mounting plate and extends to the other side, a bidirectional threaded rod is fixedly mounted at the output end of the driving motor, and one end of the bidirectional threaded rod is rotatably connected to one side of the mounting plate.

Preferably, the both ends of the lateral surface of two-way threaded rod are all threaded connection has the thread bush, the top fixed mounting of thread bush has the limiting plate, limiting plate sliding connection in the medial surface of spacing groove, the bottom rotation of thread bush is connected with the connecting rod, the one end rotation of connecting rod is connected with the rotation seat.

Preferably, the inside rotation of rotating the seat is connected with the pivot, the both ends of pivot are all rotated and are connected with the wheel, the both ends of the lateral surface of pivot are all rotated and are connected with the backup pad, the top rotation of backup pad can connect in the medial surface of rotation groove.

Preferably, an air compressor is fixedly arranged at the top of the fixing plate.

Preferably, a rubber pad is fixedly arranged at the bottom of the bottom plate.

Compared with the related art, the chassis of the air compressor has the following beneficial effects:

the utility model provides a chassis of an air compressor, which is matched with structures such as a fixed frame, a sliding cavity, a buffer spring, a sliding plate, a bottom plate and a damping rod, so that vibration generated by the air compressor can be buffered when the chassis is used, and displacement of the air compressor caused by long-time vibration is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a chassis of an air compressor according to the present utility model;

FIG. 2 is a schematic view of the internal structure shown in FIG. 1;

FIG. 3 is a schematic side elevational view of the wheel illustrated in FIG. 1;

FIG. 4 is a schematic side view of the fixing frame shown in FIG. 1;

FIG. 5 is an enlarged schematic view of portion A shown in FIG. 2;

FIG. 6 is an enlarged schematic view of portion B shown in FIG. 2;

fig. 7 is a schematic structural diagram of a second embodiment of an underframe of an air compressor according to the present utility model.

Reference numerals in the drawings: 1. the air compressor comprises an air compressor, 2, a fixed plate, 21, a limit groove, 22, a rotating groove, 3, a fixed frame, 31, a sliding cavity, 32, a buffer spring, 33, a sliding plate, 34, a bottom plate, 35, a damping rod, 36, a connecting plate, 4, a driving motor, 41, a mounting plate, 42, a bidirectional threaded rod, 43, a threaded sleeve, 44, a limit plate, 45, a connecting rod, 46, a rotating seat, 47, a rotating shaft, 48, a supporting plate, 49, wheels, 5 and a rubber pad.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

First embodiment

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a chassis of an air compressor according to the present utility model; FIG. 2 is a schematic view of the internal structure shown in FIG. 1; FIG. 3 is a schematic side elevational view of the wheel illustrated in FIG. 1; FIG. 4 is a schematic side view of the fixing frame shown in FIG. 1; FIG. 5 is an enlarged schematic view of portion A shown in FIG. 2; fig. 6 is an enlarged schematic view of the portion B shown in fig. 2. A chassis of an air compressor, comprising: a fixing plate 2;

the fixed frame 3, fixed frame 3 respectively fixed mounting in the front and the back of the bottom of fixed plate 2, sliding chamber 31 has been seted up to the inside of fixed frame 3, the top fixed mounting of the medial surface in sliding chamber 31 has buffer spring 32, the bottom fixed mounting of buffer spring 32 has sliding plate 33, sliding plate 33 sliding connection in the medial surface in sliding chamber 31, the bottom fixed mounting of sliding plate 33 has bottom plate 34, the top fixed mounting of bottom plate 34 has damping rod 35, the top fixed mounting of damping rod 35 has connecting plate 36, the both ends of connecting plate 36 are respectively fixed mounting in two one side of fixed frame 3.

The middle of the bottom of the fixed plate 2 is provided with a limit groove 21, and two sides of two ends of the bottom of the fixed plate 2 are provided with rotating grooves 22.

The two ends in the middle of the bottom of the fixed plate 2 are fixedly provided with a mounting plate 41, one side of the mounting plate 41 is fixedly provided with a driving motor 4, the output end of the driving motor 4 penetrates through one side of the mounting plate 41 and extends to the other side, the output end of the driving motor 4 is fixedly provided with a bidirectional threaded rod 42, and one end of the bidirectional threaded rod 42 is rotationally connected to one side of the mounting plate 41.

One end of the bidirectional threaded rod 42 is connected with the output end of the driving motor 4, the other end of the bidirectional threaded rod is rotationally connected to the other end of the bidirectional threaded rod, and the other end of the bidirectional threaded rod is not provided with the mounting plate 41 of the driving motor 4.

The two ends of the outer side surface of the bidirectional threaded rod 42 are both in threaded connection with a threaded sleeve 43, a limiting plate 44 is fixedly arranged at the top of the threaded sleeve 43, the limiting plate 44 is slidably connected to the inner side surface of the limiting groove 21, a connecting rod 45 is rotatably connected to the bottom of the threaded sleeve 43, and a rotating seat 46 is rotatably connected to one end of the connecting rod 45.

The inside rotation of rotating seat 46 is connected with pivot 47, the both ends of pivot 47 all rotate and are connected with wheel 49, the both ends of the lateral surface of pivot 47 all rotate and are connected with backup pad 48, the top rotation of backup pad 48 can be connected in the medial surface of rotating groove 22.

The top of the fixed plate 2 is fixedly provided with an air compressor 1.

The working principle of the underframe of the air compressor provided by the utility model is as follows:

when in use, a user can move the position of the air compressor 1 through the wheels 49 on the ground, after moving to a proper position, the user starts the driving motor 4, the bidirectional threaded rod 42 is driven to rotate through the rotation of the driving motor 4, the threaded sleeve 43 is moved towards the two ends of the outer side surface of the bidirectional threaded rod 42, the threaded sleeve 43 drives the connecting rod 45 to push the rotating seat 46, the wheels 49 are moved towards the two ends of the fixed plate 2, the supporting plate 48 is rotated on the inner side surface of the rotating groove 22, the device is moved downwards, when the bottom plate 34 is contacted with the ground, the wheels 49 completely leave the ground, the air compressor 1 is started at the moment, and the sliding plate 33 slides on the inner side surface of the sliding cavity 31 when the air compressor 1 vibrates, and the buffer spring 32 buffers the device.

through the structure such as fixed frame 3, smooth chamber 31, buffer spring 32, sliding plate 33, bottom plate 34 and damping rod 35 mutually support, when using, can cushion the vibrations that air compressor 1 produced, avoid long-time vibrations to cause air compressor 1 to carry out the displacement.

Second embodiment

Referring to fig. 7 in combination, based on the chassis of an air compressor provided in the first embodiment of the present application, a second embodiment of the present application proposes another chassis of an air compressor. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present application provides a chassis of an air compressor, which is different from the chassis of an air compressor, and a rubber pad 5 is fixedly installed at the bottom of the bottom plate 34.

when the air compressor 1 is in use, the wheels 49 contract to two sides, and the bottom plate 34 slowly moves downwards at the moment, so that the rubber pad 5 is driven to move downwards, the rubber pad 5 is contacted with the ground, and then the device is fixed.

through rubber pad 5 and ground contact, when using, not only can play certain cushioning effect through the elasticity of rubber pad 5 to can also play certain skid-proof effect through rubber pad 5.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. An underframe of an air compressor, comprising:

a fixing plate;

2. The underframe of an air compressor as claimed in claim 1, wherein the middle of the bottom of the fixed plate is provided with a limit groove, and both sides of both ends of the bottom of the fixed plate are provided with rotating grooves.

3. The underframe of an air compressor as claimed in claim 2, wherein the mounting plates are fixedly mounted at both ends of the middle of the bottom of the fixing plate, a driving motor is fixedly mounted at one side of the mounting plate, the output end of the driving motor penetrates through one side of the mounting plate and extends to the other side, a bidirectional threaded rod is fixedly mounted at the output end of the driving motor, and one end of the bidirectional threaded rod is rotatably connected to one side of the mounting plate.

4. The underframe of an air compressor according to claim 3, wherein both ends of the outer side surface of the bidirectional threaded rod are connected with threaded sleeves in a threaded manner, a limiting plate is fixedly installed at the top of each threaded sleeve and is slidably connected to the inner side surface of each limiting groove, a connecting rod is rotatably connected to the bottom of each threaded sleeve, and a rotating seat is rotatably connected to one end of each connecting rod.

5. The bottom frame of an air compressor according to claim 4, wherein a rotating shaft is rotatably connected to the inside of the rotating seat, wheels are rotatably connected to both ends of the rotating shaft, supporting plates are rotatably connected to both ends of the outer side surface of the rotating shaft, and the top of the supporting plates can be connected to the inner side surface of the rotating groove.

6. The chassis of claim 5, wherein the top of the fixing plate is fixedly provided with the air compressor.

7. The chassis of claim 6, wherein the bottom of the bottom plate is fixedly provided with a rubber pad.