CN213512687U

CN213512687U - Screw air compressor

Info

Publication number: CN213512687U
Application number: CN202021987457.3U
Authority: CN
Inventors: 凌青云; 李惠娟; 蒋忠良
Original assignee: Jiangsu Lingyun Pharmaceutical Co ltd
Current assignee: Jiangsu Lingyun Pharmaceutical Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-06-22
Anticipated expiration: 2030-09-12

Abstract

The utility model discloses a screw air compressor, which comprises a screw air compressor main body; the bottom of the screw air compressor main body is provided with a damping moving base, the damping moving base comprises a moving plate arranged at the bottom of the screw air compressor main body, and the bottom of the moving plate is provided with a plurality of travelling wheels; be equipped with a plurality of shock attenuation supporting mechanism on the movable plate, shock attenuation supporting mechanism includes that vertical the inlaying is established on the movable plate to spacing sleeve, be equipped with spacing smooth chamber in the spacing sleeve, be equipped with the spacing slide bar that reciprocates along spacing smooth chamber in the spacing smooth chamber, the movable plate is fixed with the manual screw rod just relative with spacing smooth chamber through the mount directly over lieing in spacing sleeve, spacing slide bar top is equipped with the screw, the tip of manual screw rod is stretched into in the screw, spacing slide bar stretches out outside the spacing sleeve and is provided with vibration damping mount to the bottom. The utility model has the characteristics of the shock attenuation is effectual and be convenient for remove.

Description

Screw air compressor

Technical Field

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

Background

The screw type air compressor is classified into a single screw type compressor and a twin screw type compressor, and has an air heat source type, a water heat pump type, a heat recovery type, an ice storage type, and the like. In the industrial aspect, a screw type heat pump is also adopted for heat recovery in order to save energy. The double-screw compressor was originally proposed by german in 1878 by h.krigar, and the SRM technology of the screw compressor was not established until 1934 at a royal institute of technology, a.lysholm, sweden, and started to be applied industrially, resulting in rapid development. But current double screw air compressor still has the noise great, it is poor to give sound insulation the effect, intelligent degree is low and the poor problem of shock attenuation effect, current portable screw air compressor shock attenuation effect is poor, set up a pair of walking wheel at the rear end simultaneously and see, then set up the shock attenuation supporting seat at the front end, lift up screw air compressor's front end at portable needs the staff, then just can remove it for the flexibility is poor, is not convenient for carry the transfer. We therefore provide a screw air compressor.

Disclosure of Invention

For solving the defect that prior art exists, the utility model provides a screw air compressor.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a screw air compressor, which comprises a screw air compressor main body; the bottom of the screw air compressor main body is provided with a damping moving base, the damping moving base comprises a moving plate arranged at the bottom of the screw air compressor main body, and the bottom of the moving plate is provided with a plurality of travelling wheels; be equipped with a plurality of shock attenuation supporting mechanism on the movable plate, shock attenuation supporting mechanism includes that vertical the inlaying is established on the movable plate to spacing sleeve, be equipped with spacing smooth chamber in the spacing sleeve, be equipped with the spacing slide bar that reciprocates along spacing smooth chamber in the spacing smooth chamber, the movable plate is fixed with the manual screw rod just relative with spacing smooth chamber through the mount directly over lieing in spacing sleeve, be connected through the bearing between manual screw rod and the mount, spacing slide bar top is equipped with the screw, the tip of manual screw rod stretches into in the screw, spacing slide bar stretches out outside the spacing sleeve and is provided with vibration damping mount to the bottom, vibration damping mount is including setting up the shock attenuation seat to the top in spacing slide bar bottom, the bottom of going up the shock attenuation seat is connected with down the shock attenuation seat through damping spring, the bottom of shock attenuation seat is equipped with the shock pad down.

As a preferred technical scheme of the utility model, go up the cushion socket and be equipped with stop gear down between the cushion socket, stop gear is equipped with vertical upwards to spacing stand including setting up under on the cushion socket, upward be equipped with the through-hole that supplies spacing stand top to pass on the cushion socket, spacing stand top is equipped with spacing closing cap, damping spring wears to establish on spacing stand.

As an optimized technical scheme of the utility model, the top of manual screw rod is equipped with the rolling disc.

As an optimal technical scheme of the utility model, the bottom of shock pad is equipped with anti-skidding insection.

As an optimized technical scheme of the utility model, be equipped with the stroke stopper on the lower extreme lateral wall of spacing slide bar.

The utility model has the advantages that: the screw air compressor is characterized in that the screw air compressor main body is damped by arranging the damping moving base at the bottom of the screw air compressor main body, and the screw air compressor is convenient to adjust, mainly when the screw air compressor main body is moved, the manual screw is manually rotated to drive the limiting slide rod to upwards slide along the limiting slide cavity in the limiting sleeve, the damping base at the bottom end of the limiting slide rod is folded, the supporting action is released, the travelling wheels are put down to be in contact with the ground, so that the screw air compressor main body is convenient to move and carry, when the screw air compressor main body is positioned, the manual screw is manually rotated to drive the limiting slide rod to downwards slide along the limiting slide cavity in the limiting sleeve, the damping base at the bottom end of the limiting slide rod is in contact with the ground and further rotates along with the manual screw, the movable plate is supported by the damping supporting mechanism, and the walking wheels are separated from the ground, so that the positioning function is achieved.

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 schematic structural view of a screw air compressor of the present invention;

FIG. 2 is a schematic structural view of a vibration damping mount of the screw air compressor of the present invention;

FIG. 3 is a schematic structural view of a damping support mechanism of a screw air compressor according to the present invention;

fig. 4 is an enlarged view at a in fig. 3.

In the figure: 1. a screw air compressor main body; 2. a shock-absorbing movable base; 3. moving the plate; 4. a traveling wheel; 5. a shock-absorbing support mechanism; 6. a limiting sleeve; 7. a limiting sliding cavity; 8. a limiting slide bar; 9. a fixed mount; 10. a manual screw; 11. a screw hole; 12. a damping mount; 13. an upper shock absorbing seat; 14. a damping spring; 15. a lower shock absorbing seat; 16. a shock pad; 17. a limiting mechanism; 18. a limiting upright post; 19. a through hole; 20. limiting and sealing the cover; 21. and (6) rotating the disc.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the screw air compressor of the present invention includes a screw air compressor body 1; the bottom of the screw air compressor main body 1 is provided with a damping moving base 2, the damping moving base 2 comprises a moving plate 3 arranged at the bottom of the screw air compressor main body 1, and the bottom of the moving plate 3 is provided with a plurality of travelling wheels 4; the movable plate 3 is provided with a plurality of shock absorption supporting mechanisms 5, each shock absorption supporting mechanism 5 comprises a limiting sleeve 6 vertically embedded on the movable plate 3, a limiting sliding cavity 7 is arranged in each limiting sleeve 6, a limiting sliding rod 8 which moves up and down along each limiting sliding cavity 7 is arranged in each limiting sliding cavity 7, a manual screw 10 which is right opposite to each limiting sliding cavity 7 is fixed on the movable plate 3 right above each limiting sleeve 6 through a fixing frame 9, the manual screw 10 is connected with the fixing frame 9 through a bearing, the top end of each limiting sliding rod 8 is provided with a screw hole 11, the end part of each manual screw 10 extends into the screw hole 11, the bottom end of each limiting sliding rod 8 extends out of each limiting sleeve 6 and is provided with a shock absorption base 12, each shock absorption base 12 comprises an upper shock absorption seat 13 arranged at the bottom of each limiting sliding rod 8, and the bottom of each upper shock absorption seat 13 is connected with a lower shock absorption seat 15 through a, the bottom of the lower shock absorption seat 15 is provided with a shock absorption pad 16, the shock absorption moving base 2 is arranged at the bottom of the screw air compressor main body 1 to absorb shock of the screw air compressor main body 1, and the lower shock absorption seat has the characteristic of being convenient to adjust, mainly when the screw air compressor main body 1 is moved, the manual screw 10 is manually rotated to drive the limiting slide bar 8 to slide upwards along the limiting slide cavity 7 in the limiting sleeve 6, the shock absorption base 12 at the bottom end of the limiting slide bar 8 is collected to remove the supporting action, so that the travelling wheel 4 is put down to be in contact with the ground, the screw air compressor main body 1 is convenient to move and carry, when the screw air compressor main body 1 is positioned, the manual screw 10 is manually rotated to drive the limiting slide bar 8 to slide downwards along the limiting slide cavity 7 in the limiting sleeve 6, then the damping base 12 at the bottom end of the limiting slide bar 8 is contacted with the ground, and along with the further rotation of the manual screw 10, the damping support mechanism 5 supports the moving plate 3, and the walking wheel 4 is separated from the ground, thereby playing a role in positioning.

Go up and be equipped with stop gear 17 between cushion socket 13 and the lower cushion socket 15, stop gear 17 is equipped with vertical upwards to spacing stand 18 including setting up under on cushion socket 15, upward be equipped with the through-hole 19 that supplies the passing on spacing stand 18 top on cushion socket 13, spacing stand 18 top is equipped with spacing closing cap 20, damping spring 14 wears to establish on spacing stand 18, has played spacing effect, and the cushion socket 15 of being convenient for carries out linear motion from top to bottom.

The top end of the manual screw 10 is provided with a rotating disc 21, and the manual screw can be adjusted by manually rotating the rotating disc.

The bottom of the shock pad 16 is provided with anti-skidding insections, so that the anti-skidding effect is improved.

And a stroke limiting block is arranged on the outer side wall of the lower end of the limiting slide rod 8, and the upward sliding distance of the limiting slide rod is limited.

The working principle is as follows: the screw air compressor main body 1 is damped by arranging the damping moving base 2 at the bottom of the screw air compressor main body 1, and the screw air compressor main body 1 has the characteristic of being convenient to adjust, mainly when the screw air compressor main body 1 is moved, the manual screw 10 is manually rotated, the manual screw 10 drives the limiting slide bar 8 to slide upwards along the limiting slide cavity 7 in the limiting sleeve 6, the damping base 12 at the bottom end of the limiting slide bar 8 is collected, the supporting action is released, the travelling wheel 4 is put down to be in contact with the ground, the screw air compressor main body 1 is convenient to move and carry, when the screw air compressor main body 1 is positioned, the manual screw 10 is manually rotated, the manual screw 10 drives the limiting slide bar 8 to slide downwards along the limiting slide cavity 7 in the limiting sleeve 6, the damping base 12 at the bottom end of the limiting slide bar 8 is in contact with the ground, and as the manual screw 10 further rotates, the movable plate 3 is supported by the damping support mechanism 5, and the travelling wheel 4 is separated from the ground, so that the positioning function is realized.

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

1. A screw air compressor comprising a screw air compressor body (1); the method is characterized in that: the bottom of the screw air compressor main body (1) is provided with a damping moving base (2), the damping moving base (2) comprises a moving plate (3) arranged at the bottom of the screw air compressor main body (1), and the bottom of the moving plate (3) is provided with a plurality of travelling wheels (4); the damping device is characterized in that a plurality of damping support mechanisms (5) are arranged on the movable plate (3), each damping support mechanism (5) comprises a limiting sleeve (6) vertically embedded on the movable plate (3), a limiting sliding cavity (7) is arranged in the limiting sleeve (6), a limiting sliding rod (8) which vertically moves along the limiting sliding cavity (7) is arranged in the limiting sliding cavity (7), the movable plate (3) is fixedly provided with a manual screw rod (10) which is opposite to the limiting sliding cavity (7) through a fixing frame (9) right above the limiting sleeve (6), the manual screw rod (10) is connected with the fixing frame (9) through a bearing, a screw hole (11) is formed in the top end of the limiting sliding rod (8), the end part of the manual screw rod (10) extends into the screw hole (11), the limiting sliding rod (8) extends out of the limiting sleeve (6) to the bottom end and is provided with a damping base (12), damping mount (12) are including setting up in spacing slide bar (8) bottom to last cushion socket (13), the bottom of going up cushion socket (13) is connected with down cushion socket (15) through damping spring (14), the bottom of cushion socket (15) is equipped with shock pad (16) down.

2. The screw air compressor of claim 1, wherein a limiting mechanism (17) is arranged between the upper shock absorption seat (13) and the lower shock absorption seat (15), the limiting mechanism (17) comprises a vertical upward limiting upright post (18) arranged on the lower shock absorption seat (15), a through hole (19) for the top end of the limiting upright post (18) to pass through is formed in the upper shock absorption seat (13), a limiting sealing cover (20) is arranged at the top end of the limiting upright post (18), and the damping spring (14) is arranged on the limiting upright post (18) in a penetrating manner.

3. A screw air compressor according to claim 1, characterized in that the manual screw (10) is provided with a turning disc (21) at its top end.

4. Screw air compressor according to claim 1, characterised in that the bottom of the shock-absorbing pad (16) is provided with anti-slip insections.

5. Screw air compressor according to claim 1, characterized in that the outer side wall of the lower end of the limit slide bar (8) is provided with a stroke limit block.