CN218030571U - Screw type water lubricating air compressor - Google Patents

Abstract

The utility model discloses a screw water lubricated air compressor, including compressor body and base, the compressor body is located the base top, the base inner wall is equipped with a plurality of and rotates the nut of connecting, the nut inner wall is equipped with threaded connection's threaded rod, the threaded rod bottom is equipped with the cone, the base bottom in the cone below is equipped with the supporting shoe, the supporting shoe passes through L shape connecting rod and pegs graft the base below, a plurality of connect through drive assembly between the nut. The utility model discloses a nut, threaded rod, cone, supporting shoe, L shape connecting rod, pivot one, belt, toper tooth one, pivot two and toper tooth two can park the geographical position at different environment according to the compressor body to can rely on different parts to produce stabilizing action to it, increase and the ground between frictional force, improve its stability after parking, avoid it to take place the skew or slide, do not influence its normal use.

Description

Screw type water lubrication air compressor

Technical Field

The utility model relates to an air compression technical field specifically is a screw water lubrication air compressor.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are of the reciprocating piston type, with rotating vanes or rotating screws, which can be divided into several categories according to the working principle, lubrication mode, performance, etc. The air compressor can be divided into screw type air compressors and the like according to types. The screw type air compressor is a rotary positive displacement compressor in which two rotors with helical gears are engaged with each other to change the volume of the engaged portion of the two rotors from large to small, thereby compressing and discharging a gas. The screw type water lubrication air compressor is the most widely applied air compressor, and compared with other types of air compressors, the screw type water lubrication air compressor is more environment-friendly, has no oil or zero emission and low maintenance cost, and is widely applied to industries requiring pure air, such as pharmacy, military industry, food and the like.

The existing screw air compressors on the market are provided with wheels to play a role of conveniently moving the screw air compressors, but the screw air compressors are usually accompanied with vibration in the working process, the existing screw air compressors are generally contacted with the ground only through the wheels, the existing screw air compressors are fixed at the current position through the friction force of the wheels, and the screw air compressors are easy to shift and slide under the condition of working vibration due to the fact that the friction force of the wheels and the ground is small, so that the normal use of the screw air compressors is affected.

SUMMERY OF THE UTILITY MODEL

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

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a screw water lubricated air compressor, includes compressor body and base, the compressor body is located the base top, the base inner wall is equipped with the nut that a plurality of rotation is connected, the nut inner wall is equipped with threaded rod of threaded connection, the threaded rod bottom is equipped with the cone, the base bottom in the cone below is equipped with the supporting shoe, the supporting shoe is pegged graft through L shape connecting rod and is in the base below, a plurality of connect through drive assembly between the nut.

Further, compressor body bottom is equipped with a plurality of buffer block, the buffer block bottom is equipped with the piston rod, the base top be equipped with piston rod assorted piston cylinder, the buffer block bottom in piston rod outside cover is equipped with damping spring, the buffer block outer wall symmetry is equipped with the rubber rope.

Furthermore, the driving assembly comprises a first rotating shaft, the first rotating shaft is rotatably connected with the base, the nut is connected with the first rotating shaft through a belt, and a first conical tooth is sleeved on the outer wall of the first rotating shaft, so that the plurality of nuts can be simultaneously rotated.

Furthermore, the inner wall of the base is provided with a second rotating shaft which is rotatably connected, the outer wall of the rotating shaft is sleeved with a second conical tooth which is meshed with the first conical tooth, one end of the second rotating shaft extends to the outer side of the base and is provided with a rotating handle, and the purpose that the first conical teeth can rotate synchronously is achieved.

Further, the threaded rod outer wall is equipped with the guide bar, guide bar one end extends to base inner wall and its sliding connection, base inner wall be equipped with L shape connecting rod assorted jack, the guide bar can be to the reverse limiting displacement that produces of threaded rod, makes it can only remove in the vertical direction, and can not rotate, consequently can guarantee that the threaded rod can forward use.

Further, the base bottom is equipped with a plurality of universal wheel, the universal wheel matches and is equipped with the brake block, compressor body top symmetry is equipped with the handle, but convenient and fast's removal compressor body.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up nut, threaded rod, cone, supporting shoe, L shape connecting rod, pivot one, belt, toper tooth one, pivot two and toper tooth two, can park the geographical position at different environment according to the compressor body to can rely on different parts to produce stabilizing action to it, increase and the ground between frictional force, improve its stability after parking, avoid it to take place the skew or slide, do not influence its normal use.

2. The utility model discloses a set up buffer block, piston rod, piston cylinder, damping spring and rubber rope, can produce the cushioning effect to the compressor body, reduce vibrations to the produced loss of its inside part, and the rubber rope of adoption multiplicable its damping nature to can avoid the compressor body to produce reversely because of damping spring's bounce is great and rock, improve the reliability of this device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a front sectional view of the threaded rod of the present invention;

FIG. 3 is a front sectional view of the nut of the present invention;

fig. 4 is a side sectional view of the threaded rod of the present invention;

in the figure: 1. a compressor body; 2. a base; 3. a nut; 4. a threaded rod; 5. a conical head; 6. a supporting block; 7. an L-shaped connecting rod; 8. a buffer block; 9. a piston rod; 10. a piston cylinder; 11. a damping spring; 12. a rubber cord; 13. a first rotating shaft; 14. a belt; 15. a first conical tooth; 16. a second rotating shaft; 17. a second conical tooth; 18. a guide bar; 19. a universal wheel; 20. a handle.

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. 1-4, the present invention provides a technical solution: a screw type water lubrication air compressor comprises a compressor body 1 and a base 2, wherein the compressor body 1 is arranged at the top of the base 2, a plurality of nuts 3 which are rotatably connected are arranged on the inner wall of the base 2, threaded rods 4 which are in threaded connection are arranged on the inner walls of the nuts 3, a conical head 5 is arranged at the bottom of the threaded rod 4, a supporting block 6 is arranged below the conical head 5 at the bottom of the base 2, the supporting block 6 is inserted below the base 2 through an L-shaped connecting rod 7, a plurality of nuts 3 are connected through a driving component, the bottom of the compressor body 1 is provided with a plurality of buffer blocks 8, the bottom of each buffer block 8 is provided with a piston rod 9, the top of the base 2 is provided with a piston cylinder 10 matched with the piston rod 9, the bottom of the buffer block 8 is sleeved with a damping spring 11 outside the piston rod 9, the outer wall of the buffer block 8 is symmetrically provided with rubber ropes 12, the driving component comprises a first rotating shaft 13, the first rotating shaft 13 is rotatably connected with the base 2, the nut 3 is connected with the first rotating shaft 13 through a belt 14, the outer wall of the first rotating shaft 13 is sleeved with a first conical tooth 15, the inner wall of the base 2 is provided with a second rotating shaft 16 which is rotatably connected, a second conical tooth 17 meshed with the first conical tooth 15 is sleeved on the outer wall of the second rotating shaft 16, one end of the second rotating shaft 16 extends to the outer side of the base 2 and is provided with a rotating handle, the outer wall of the threaded rod 4 is provided with a guide rod 18, one end of the guide rod 18 extends to the inner wall of the base 2 to be connected with the base in a sliding way, the inner wall of the base 2 is provided with a jack matched with the L-shaped connecting rod 7, the bottom of the base 2 is provided with a plurality of universal wheels 19, the universal wheels 19 are matched with brake pads, and the top of the compressor body 1 is symmetrically provided with handles 20.

The specific implementation mode is as follows: when the compressor is used, after the compressor body 1 is moved to a used position by the universal wheel 19, if the position of the compressor body 1 is on the mud, the supporting block 6 can be taken off from the base 2, then the rotating handle is utilized to drive the rotating shaft two 16 to rotate, the rotating shaft two 16 can drive the conical tooth two 17 to rotate in the positive direction, the conical tooth two 17 can drive the conical tooth one 15 to rotate, the conical tooth one 15 can drive the rotating shaft one 13 to rotate, the rotating shaft one 13 can drive the nut 3 to rotate through the belt 14, the nut 3 can drive the threaded rod 4 to move through the internal thread thereof, so that the threaded rod 4 moves downwards, the threaded rod 4 can drive the conical head 5 to move downwards, one end of the conical head 5 is inserted into the mud, thereby the stability of the compressor body 1 can be increased, when the compressor body 1 is on the horizontal ground, the supporting block 6 can be placed on the ground at the moment, then insert conical head 5 one end on supporting shoe 6, and to supporting shoe 6 production pressure, make supporting shoe 6 can produce the stabilizing action to compressor body 1, and supporting shoe 6 multiplicable and ground area of contact, still can not damage ground simultaneously, after fixing compressor body 1, compressor body 1 can produce vibrations when using and produce pressure to buffer block 8, piston rod 9 can produce the cushioning effect to it with the cooperation of piston cylinder 10 this moment, and damping spring 11 can also produce the cushioning effect to it, dual function can improve the shock attenuation effect to compressor body 1 greatly, and because the elasticity of rubber rope 12 is weak, therefore when buffer block 8 receives vibrations to move up, rubber rope 12 multiplicable its damping nature, thereby can avoid compressor body 1 to produce reverse rock because damping spring 11's bounce is great, improve the reliability of this device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a screw water lubricated air compressor, includes compressor body (1) and base (2), its characterized in that: compressor body (1) is located base (2) top, base (2) inner wall is equipped with a plurality of and rotates nut (3) of connecting, nut (3) inner wall is equipped with threaded rod (4) of threaded connection, threaded rod (4) bottom is equipped with conical head (5), base (2) bottom in conical head (5) below is equipped with supporting shoe (6), supporting shoe (6) are pegged graft through L shape connecting rod (7) base (2) below, a plurality of connect through drive assembly between the nut (3).

2. The screw water lubricated air compressor of claim 1, wherein: compressor body (1) bottom is equipped with a plurality of buffer block (8), buffer block (8) bottom is equipped with piston rod (9), base (2) top be equipped with piston rod (9) assorted piston cylinder (10), buffer block (8) bottom in piston rod (9) outside cover is equipped with damping spring (11), buffer block (8) outer wall symmetry is equipped with rubber rope (12).

3. The screw water lubricated air compressor of claim 1, wherein: the drive assembly comprises a first rotating shaft (13), the first rotating shaft (13) is connected with the base (2) in a rotating mode, the nut (3) is connected with the first rotating shaft (13) through a belt (14), and a first conical tooth (15) is sleeved on the outer wall of the first rotating shaft (13).

4. A screw water lubricated air compressor as claimed in claim 3 wherein: base (2) inner wall is equipped with the pivot two (16) of rotating the connection, the outer wall cover of pivot two (16) be equipped with conical tooth two (17) of conical tooth one (15) engaged with, pivot two (16) one end extends to the base (2) outside is equipped with changes the handle.

5. The screw water lubricated air compressor of claim 1, wherein: threaded rod (4) outer wall is equipped with guide bar (18), guide bar (18) one end extends to base (2) inner wall and its sliding connection, base (2) inner wall be equipped with L shape connecting rod (7) assorted jack.

6. The screw water lubricated air compressor of claim 1, wherein: the compressor is characterized in that a plurality of universal wheels (19) are arranged at the bottom of the base (2), the brake pads are arranged on the universal wheels (19) in a matched mode, and handles (20) are symmetrically arranged at the top of the compressor body (1).

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