CN210565080U

CN210565080U - Screw air compressor

Info

Publication number: CN210565080U
Application number: CN201921065482.3U
Authority: CN
Inventors: 陈晓念
Original assignee: Chongyang Zhongrui Technology Co Ltd
Current assignee: Chongyang Zhongrui Technology Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-19
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a screw air compressor relates to compressor technical field, specifically includes the supporting shoe, the last fixed surface of supporting shoe is connected with screw air compressor body, and the lower surface mounting of supporting shoe has the universal wheel of a plurality of quantity, and the last fixed surface of supporting shoe is connected with the inverted U-shaped frame that two symmetries set up, the utility model discloses when using, through the universal wheel that sets up, be convenient for the removal of whole device to use, when screw air compressor body will be worked, start-up pneumatic cylinder, the output of pneumatic cylinder promotes dull and stereotyped downstream, and dull and stereotyped drive telescopic link and fixed connection move down in the support cushion of telescopic link lower extreme, make support cushion and ground conflict, jack-up the supporting shoe, make the universal wheel leave ground and be unsettled state, utilize the support cushion to support, avoided screw air compressor body to take place the skew, The sliding phenomenon is convenient for using the screw type air compressor body.

Description

Screw air compressor

Technical Field

The utility model relates to a compressor technical field specifically is screw air compressor.

Background

The industrial nitrogen preparation is to pressurize and cool air, and the screw air compressor is required to cool the air compressor, the screw air compressor only needs single power supply connection and compressed air connection, and a cooling system is arranged in the screw air compressor, and the screw air compressor provides high-quality compressed air for various industries with the advantages of high efficiency, maintenance-free performance, high reliability and the like.

Portable screw air compressor in the existing market all has the wheel, play the effect of conveniently removing screw air compressor, but screw air compressor all can be accompanied with vibrations in the course of the work usually, portable screw air compressor in the past just forms the contact in ground through the wheel, it makes it be fixed in the current position to lean on the frictional force of wheel, because the frictional force on wheel and ground is less, screw air compressor squints easily under the condition that has vibrations, slide, do benefit to blocks such as stone in wheel department usually, it is fixed with it, nevertheless fixed effect is not good like this, cause a lot of inconveniences.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw air compressor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

screw air compressor, including the supporting shoe, the last fixed surface of supporting shoe is connected with screw air compressor body, the lower surface mounting of supporting shoe has the universal wheel of a plurality of quantity, the last fixed surface of supporting shoe is connected with the inverted U-shaped frame that two symmetries set up, the recess that two symmetries set up is seted up to the lower surface of supporting shoe one, the through-hole that two symmetries set up is seted up to the upper surface of supporting shoe, the lower extreme and the first intercommunication of recess of through-hole, the pneumatic cylinder is all installed to the interior upper surface of two inverted U-shaped frames, the output of pneumatic cylinder runs through in the through-hole extends to recess one and fixedly connected with is dull and stereotyped, dull and stereotyped a plurality of parallel arrangement's of.

As a further aspect of the present invention: the front end face of the supporting block is provided with a second groove, a drawer box is arranged in the second groove, a plurality of silica gel drying agents are arranged in the drawer box, the upper surface of the supporting block is provided with a plurality of air holes, and the lower ends of the air holes are communicated with the second groove.

As a further aspect of the present invention: the upper surface of the supporting block is fixedly connected with a U-shaped push rod, and a rubber sleeve is sleeved at the horizontal end of the U-shaped push rod.

As a further aspect of the present invention: the inverted U-shaped frame is fixedly connected with the upper surface of the supporting block through welding.

As a further aspect of the present invention: and the lower surface of the supporting cushion block is provided with anti-skid grains.

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

1. the utility model discloses when using, universal wheel through setting up, the removal of the whole device of being convenient for is used, will the during operation at screw air compressor body, start the pneumatic cylinder, the output of pneumatic cylinder promotes dull and stereotyped downstream, dull and stereotyped drive telescopic link and the supporting pad piece of fixed connection in the telescopic link lower extreme move down, make supporting pad piece and ground conflict, jack-up the supporting shoe, it is unsettled state to make the universal wheel leave ground, utilize the supporting pad piece to support, screw air compressor body has been avoided taking place the skew when using, gliding phenomenon, be convenient for to the use of screw air compressor body.

2. The utility model discloses at the in-process of screw air compressor body work, through the elasticity that sets up telescopic link and damping spring, the vibrations power that the buffering reduced screw air compressor body produced in the course of the work avoids the screw air compressor body impaired because of vibrations to the life of screw air compressor body has been improved.

3. The utility model discloses a silica gel drier that sets up in the drawer box, silica gel drier see through the moisture of bleeder vent absorption screw air compressor body bottom, avoid screw air compressor body bottom to be corroded by moisture, have improved the life of screw air compressor body to the mode of drawer box holds the silica gel drier, is convenient for to the change of silica gel drier.

Drawings

FIG. 1 is a schematic view of a screw air compressor.

FIG. 2 is a schematic sectional view of a screw air compressor.

In the figure: the device comprises universal wheels 1, supporting blocks 2, silica gel drying agents 3, a second groove 4, a drawer box 5, air holes 6, a U-shaped push rod 7, a rubber sleeve 8, a supporting cushion block 9, an expansion rod 10, a damping spring 11, a first groove 12, a flat plate 13, through holes 14, a hydraulic cylinder 15, an inverted U-shaped frame 16 and a screw type air compressor body 17.

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. 1-2, in the embodiment of the present invention, a screw air compressor includes a supporting block 2, a screw air compressor body 17 is fixedly connected to an upper surface of the supporting block 2, a plurality of universal wheels 1 are mounted on a lower surface of the supporting block 2, two symmetrically arranged inverted U-shaped frames 16 are fixedly connected to the upper surface of the supporting block 2, two symmetrically arranged grooves one 12 are formed on the lower surface of the supporting block 2, two symmetrically arranged through holes 14 are formed on the upper surface of the supporting block 2, lower ends of the through holes 14 are communicated with the grooves one 12, hydraulic cylinders 15 are mounted on inner upper surfaces of the two inverted U-shaped frames 16, output ends of the hydraulic cylinders 15 extend into the grooves one 12 through the through holes 14 and are fixedly connected with a flat plate 13, a plurality of parallel telescopic rods 10 are fixedly connected to a lower surface of the flat plate 13, and a supporting, the outer side surface of the telescopic rod 10 is sleeved with a damping spring 11.

When the screw type air compressor is used, the universal wheel 1 is arranged, so that the whole device is convenient to move and use, when the screw type air compressor body 17 needs to work, the hydraulic cylinder 15 is started, the output end of the hydraulic cylinder 15 pushes the flat plate 13 to move downwards, the flat plate 13 drives the telescopic rod 10 and the supporting cushion block 9 fixedly connected to the lower end of the telescopic rod 10 to move downwards, the supporting cushion block 9 is abutted against the ground, the supporting block 2 is jacked up, the universal wheel 1 leaves the ground to be in a suspended state, the supporting cushion block 9 is used for supporting, the phenomena of deflection and sliding of the screw type air compressor body 17 in use are avoided, the screw type air compressor body 17 is convenient to use, in the working process of the screw type air compressor body 17, the vibration force generated in the working process of the screw type air compressor body 17 is buffered and reduced through the elasticity of the, the damage of the screw air compressor body 17 caused by vibration is avoided, and therefore the service life of the screw air compressor body 17 is prolonged.

The front end surface of the supporting block 2 is provided with a second groove 4, a drawer box 5 is arranged in the second groove 4, a plurality of silica gel drying agents 3 are arranged in the drawer box 5, a plurality of air holes 6 are arranged on the upper surface of the supporting block 2, the lower ends of the air holes 6 are communicated with the second groove 4, the silica gel drying agents 3 arranged in the drawer box 5 adsorb moisture at the bottom of the screw air compressor body 17 through the air holes 6, the bottom of the screw air compressor body 17 is prevented from being corroded by the moisture, the service life of the screw air compressor body 17 is prolonged, the silica gel drying agents 3 are contained in the drawer box 5, the silica gel drying agents 3 are convenient to replace, the upper surface of the supporting block 2 is fixedly connected with a U-shaped push rod 7, a rubber sleeve 8 is sleeved on the horizontal end of the U-shaped push rod 7, and an operator can move, through the rubber sleeve 8 that sets up, it is more comfortable when making operating personnel use U-shaped push rod 7, and the upper surface fixed connection of falling U-shaped frame 16 through welding and supporting shoe 2, the lower surface of lip block 9 is provided with anti-skidding line, and through the lip block 9 that sets up, the frictional force on increase lip block 9 and ground makes lip block 9 more stable when supporting.

In this scheme, pneumatic cylinder 15 adopts ROB63 model, and pneumatic cylinder 15 is by hydraulic system control, and hydraulic system is current device, and the operation circuit is current conventional circuit.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements to be referred must have specific orientations, be constructed and operated in specific orientations, and therefore, are not to be construed as limitations of the present invention, and unless otherwise explicitly specified or limited, the terms "disposed", "mounted", "connected", "fixed", and the like are to be broadly construed, and may be fixedly connected, detachably connected, or integrated, for example; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The screw air compressor comprises a supporting block (2) and is characterized in that a screw air compressor body (17) is fixedly connected to the upper surface of the supporting block (2), a plurality of universal wheels (1) are mounted on the lower surface of the supporting block (2), two symmetrically arranged inverted U-shaped frames (16) are fixedly connected to the upper surface of the supporting block (2), two symmetrically arranged grooves I (12) are formed in the lower surface of the supporting block (2), two symmetrically arranged through holes (14) are formed in the upper surface of the supporting block (2), the lower ends of the through holes (14) are communicated with the grooves I (12), hydraulic cylinders (15) are mounted on the inner upper surfaces of the two inverted U-shaped frames (16), the output ends of the hydraulic cylinders (15) penetrate through the through holes (14) and extend into the grooves I (12) and are fixedly connected with a flat plate (13), a plurality of telescopic rods (10) which are arranged in parallel are, the other end of the telescopic rod (10) is fixedly connected with a supporting cushion block (9), and the outer side surface of the telescopic rod (10) is sleeved with a damping spring (11).

2. The screw-type air compressor of claim 1, wherein a second groove (4) is formed in the front end surface of the support block (2), a drawer box (5) is arranged in the second groove (4), a plurality of silica gel drying agents (3) are arranged in the drawer box (5), a plurality of air holes (6) are formed in the upper surface of the support block (2), and the lower ends of the air holes (6) are communicated with the second groove (4).

3. The screw-type air compressor of claim 1, characterized in that a U-shaped push rod (7) is fixedly connected to the upper surface of the supporting block (2), and a rubber sleeve (8) is sleeved on the horizontal end of the U-shaped push rod (7).

4. Screw air compressor according to claim 1, characterised in that the inverted U-shaped frame (16) is fixedly connected to the upper surface of the support block (2) by welding.

5. Screw air compressor according to claim 1, characterised in that the lower surface of the support block (9) is provided with an anti-slip pattern.