CN216278469U

CN216278469U - Scroll nitrogen compressor case

Info

Publication number: CN216278469U
Application number: CN202122537057.3U
Authority: CN
Inventors: 张振雷
Original assignee: Votec Vacuum Technology Tianjin Co ltd
Current assignee: Votec Vacuum Technology Tianjin Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-12
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a scroll nitrogen compressor case which comprises a case body and an installation frame, wherein the case body comprises a cover plate, a cover body and a base, the base comprises a fixed seat and a movable seat, a positioning block is installed below the rear side of the cover body through a screw a, a driving motor is installed on the rear side of the positioning block through a screw b, the front side of the driving motor is connected with a screw rod through a coupling, a screw connection block is screwed on the outer side of the screw rod, a ventilating filter plate is installed above the cover plate through a countersunk screw, a limiting piece is installed above the cover plate through a screw c, and a cleaning piece is installed between the limiting pieces on the front side and the rear side in a sliding mode. Through the setting of sliding seat, can remove the vortex host computer and motor to the casing outside, made things convenient for subsequent maintenance and maintenance to through the slidable mounting of clearance piece, can clear up the ventilative filter plate at any time, thereby guaranteed the ventilative effect of ventilative filter plate.

Description

Scroll nitrogen compressor case

Technical Field

The utility model relates to the field of compressors, in particular to a scroll nitrogen compressor case.

Background

The scroll nitrogen compressor is a positive displacement compressor, and in the scroll nitrogen compressor, because of no residual gap volume, the expansion process of gas is avoided, and the volumetric efficiency is effectively improved. Meanwhile, the processes of air suction and compression exhaust are carried out in the plurality of vortex small chambers, so that stable air transmission is effectively realized, and the pulsation loss of air transmission is reduced.

However, the internal space of the case is limited, and the vortex main engine and the motor which are arranged inside are heavy, so that subsequent maintenance and repair are inconvenient, dust is easy to accumulate on the surface of the installed ventilating filter plate, and the ventilating effect can be influenced if the ventilating filter plate is not cleaned in time.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a scroll nitrogen compressor case, which facilitates subsequent maintenance and repair and also ensures the ventilation effect of the ventilation filter plate.

According to the technical scheme provided by the embodiment of the utility model, the scroll nitrogen compressor case comprises a case body and an installation frame, wherein the case body comprises a cover plate, a cover body and a base, the base comprises a fixed seat and a movable seat, a positioning block is installed below the rear side of the cover body through a screw a, a driving motor is installed on the rear side of the positioning block through a screw b, the front side of the driving motor is connected with a screw rod through a coupling, a screw connection block is screwed on the outer side of the screw rod, a ventilating filter plate is installed above the cover plate through a countersunk screw, a limiting piece is installed above the cover plate through a screw c, and a cleaning piece is installed between the limiting pieces on the front side and the rear side in a sliding manner.

In the utility model, the mounting frame is welded above the movable seat, and the fixed seats are respectively positioned at the left side and the right side of the movable seat.

In the utility model, the front side of the cover body is provided with a sealing door through a hinge shaft, and the cover body is welded between the cover plate and the fixed seat.

In the utility model, the bottom parts of the front side and the rear side of the movable seat are respectively provided with a ball, and the front side and the rear side of the movable seat are respectively provided with a through hole corresponding to the screw rod.

In the utility model, the positioning block is of a bending structure, a driving motor shaft through hole is formed in the side face of the positioning block, and the threaded connection block is welded on the inner side of the movable seat.

According to the utility model, the surface of the cover plate is provided with the ventilation port corresponding to the ventilation filter plate, the mounting frame comprises a vortex main machine mounting plate, a motor mounting plate and a support rod, the support rod is welded between the motor mounting plate and the vortex main machine mounting plate, and elastic shock-absorbing pads are adhered to the upper surface of the vortex main machine mounting plate and the upper surface of the motor mounting plate through double-faced adhesive layers.

In the utility model, a sliding groove is arranged on the side surface of the limiting piece, fixed blocks are welded below the left side and the right side of the limiting piece, and the limiting pieces are respectively positioned on the front side and the rear side of the ventilating filter plate.

According to the utility model, the cleaning piece comprises a sliding plate and bristles, the bristles are positioned above the ventilating filter plate, a handle is arranged above the sliding plate, and an integrated structure is formed between the handle and the sliding plate.

In conclusion, the utility model has the beneficial effects that: through the setting of sliding seat, can remove the vortex host computer and motor to the casing outside, made things convenient for subsequent maintenance and maintenance to through the slidable mounting of clearance piece, can clear up the ventilative filter plate at any time, thereby guaranteed the ventilative effect of ventilative filter plate.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic view of the expanded structure of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic side view of the joint of the movable seat, the screw rod, the screw connection block and the ball according to the present invention;

FIG. 4 is a schematic side view of the joint between the mounting bracket and the resilient cushion of the present invention;

FIG. 5 is a schematic top view of the joint of the ventilating filter plate, the limiting member and the cleaning member according to the present invention;

FIG. 6 is a schematic side view of a positioning block according to the present invention;

fig. 7 is a schematic perspective view of the cleaning member of the present invention.

Reference numbers in the figures: 1. a housing; 2. a mounting frame; 3. a movable seat; 4. positioning blocks; 5. a drive motor; 6. a screw rod; 7. a screw joint block; 8. a ventilating filter plate; 9. a limiting member; 10. cleaning the workpiece; 11. Sealing the door; 12. a ball bearing; 13. an elastic shock pad; 14. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, a scroll nitrogen compressor case, including casing 1 and mounting bracket 2, casing 1 includes apron, cover and base, the base includes fixing base and sliding seat 3, locating piece 4 is installed through screw a in the rear side below of the cover, driving motor 5 is installed through screw b in the rear side of locating piece 4, driving motor 5's model is SMS60-E01930, driving motor 5's front side has lead screw 6 through the coupling joint, the outside spiro union of lead screw 6 has screw joint piece 7, the top of apron is installed ventilative filter plate 8 through the countersunk screw, the top of apron is installed locating piece 9 through screw c, the front and back side slidable mounting has clearance piece 10 between the locating piece 9.

As shown in fig. 1, 2 and 4, the mounting frame 2 is welded above the movable seat 3, and the fixed seats are respectively located at the left and right sides of the movable seat 3. The front side of the cover body is provided with a sealing door 11 through a hinge shaft, and the cover body is welded between the cover plate and the fixed seat.

As shown in fig. 1, 2, 3 and 6, balls 12 are mounted on the bottom of the front and rear sides of the movable seat 3, and through holes corresponding to the screw rods 6 are formed on the front and rear sides of the movable seat 3. The locating piece 4 is the structure of buckling, the side of locating piece 4 is equipped with drive motor shaft through-hole, the welding of spiro union piece 7 is in the inboard of sliding seat 3.

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the surface of apron be equipped with the ventilative mouth that ventilative filter plate 8 is corresponding, mounting bracket 2 includes vortex host computer mounting panel, motor mounting panel and bracing piece, the bracing piece welding is in the motor mounting panel with between the vortex host computer mounting panel, the upper surface of vortex host computer mounting panel with the upper surface of motor mounting panel all pastes elasticity shock pad 13 through the double faced adhesive tape.

As shown in fig. 1, 2, 5 and 7, a sliding groove is formed in a side surface of the limiting member 9, fixing blocks are welded to the lower portions of the left side and the right side of the limiting member 9, and the limiting members 9 are respectively located on the front side and the rear side of the ventilating filter plate 8. The cleaning piece 10 comprises a sliding plate and bristles, the bristles are located above the ventilating filter plate 8, a handle 14 is arranged above the sliding plate, and the handle 14 and the sliding plate are of an integrally formed structure.

Example 1: mounting bracket 2 welds in the top of sliding seat 3, locating piece 4 passes through screw a to be installed in the rear side below of the cover body, driving motor 5 passes through screw b to be installed in the rear side of locating piece 4, lead screw 6 passes through the coupling joint in driving motor 5's front side, spiro union piece 7 welds the inboard at sliding seat 3, ventilative filter plate 8 passes through the countersunk screw and installs in the top of apron, locating part 9 passes through screw c to be installed in the top of apron, clearance piece 10 slidable mounting is between front and back side locating part 9, the front side at the cover body is installed through the hinge axle to sealing 11, ball 12 assembles respectively in the front and back side bottom of sliding seat 3, elastic shock pad 13 pastes the upper surface at vortex host computer mounting panel and the upper surface of motor mounting panel respectively through the double faced adhesive layer, handle 14 sets up the top at the slide.

Example 2: at first at the top installation vortex host computer of vortex host computer mounting panel, install the motor in the top of motor mounting panel, elasticity shock pad 13 can play the cushioning effect at the during operation, when the follow-up maintenance and the maintenance of needing of vortex host computer and motor, open and seal door 11, start driving motor 5, screw joint piece 7 can be with the rotary motion of lead screw 6 conversion linear motion, thereby take sliding seat 3 forward movement, the maintenance and the maintenance of vortex host computer and motor have been made things convenient for, when the surface of ventilative filter plate 8 accumulates the dust, hold handle 14, the brush hair of pulling clearance piece 10 makes a round trip to clear up ventilative filter plate 8, thereby ventilative effect has been guaranteed.

The foregoing description is only exemplary of the preferred embodiments of the utility model and is illustrative of the principles and techniques that may be employed. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described features, and other embodiments in which the above-described features or their equivalents are arbitrarily combined without departing from the spirit of the present invention are also encompassed. For example, the above features and (but not limited to) features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.

Claims

1. Vortex nitrogen compressor machine case, characterized by: including casing (1) and mounting bracket (2), casing (1) is including apron, the cover body and base, the base includes fixing base and sliding seat (3), locating piece (4) are installed through screw a in the rear side below of the cover body, driving motor (5) are installed through screw b in the rear side of locating piece (4), there is lead screw (6) in the front side of driving motor (5) through the coupling joint, the outside spiro union of lead screw (6) has spiro union piece (7), ventilative filter plate (8) are installed through the countersunk screw in the top of apron, locating part (9) are installed through screw c in the top of apron, the front and back side slidable mounting has clearance piece (10) between locating part (9).

2. A scroll nitrogen compressor cabinet according to claim 1, wherein: the mounting frame (2) is welded above the movable seat (3), and the fixed seats are respectively positioned at the left side and the right side of the movable seat (3).

3. A scroll nitrogen compressor cabinet according to claim 1, wherein: the front side of the cover body is provided with a sealing door (11) through a hinge shaft, and the cover body is welded between the cover plate and the fixed seat.

4. A scroll nitrogen compressor cabinet according to claim 1, wherein: the front side and the rear side of the movable seat (3) are respectively provided with a ball (12), and the front side and the rear side of the movable seat (3) are respectively provided with a through hole corresponding to the screw rod (6).

5. A scroll nitrogen compressor cabinet according to claim 1, wherein: the positioning block (4) is of a bending structure, a driving motor shaft through hole is formed in the side face of the positioning block (4), and the screw connection block (7) is welded on the inner side of the movable seat (3).

6. A scroll nitrogen compressor cabinet according to claim 1, wherein: the surface of apron be equipped with the corresponding ventilative mouth of ventilative filter plate (8), mounting bracket (2) are including vortex host computer mounting panel, motor mounting panel and bracing piece, the bracing piece welding is in the motor mounting panel with between the vortex host computer mounting panel, the upper surface of vortex host computer mounting panel with elastic shock pad (13) are all pasted through the double faced adhesive tape to the upper surface of motor mounting panel.

7. A scroll nitrogen compressor cabinet according to claim 1, wherein: the side of locating part (9) is equipped with the spout, the fixed block has all been welded to the left and right sides below of locating part (9), locating part (9) are located respectively the front and back side of ventilating filter plate (8).

8. A scroll nitrogen compressor cabinet according to claim 1, wherein: the cleaning piece (10) comprises a sliding plate and bristles, the bristles are located above the ventilating filter plate (8), a handle (14) is arranged above the sliding plate, and the handle (14) and the sliding plate are of an integrally formed structure.