CN210399574U

CN210399574U - Hydraulic vertical upward lifting door type vacuum precooler

Info

Publication number: CN210399574U
Application number: CN201921008031.6U
Authority: CN
Inventors: 杨期石; 胡小勇; 刘铜铠
Original assignee: Arctic Ice Refrigeration Equipment (dongguan) Co Ltd
Current assignee: Arctic Ice Refrigeration Equipment (dongguan) Co Ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-04-24
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a hydraulic pressure promotes door type vacuum precooler perpendicularly upwards, including the precooler, the cover is installed to the side end face of precooler, the vertical cylinder of installing in preceding terminal surface right side of precooler, the push pedal is installed on the top of cylinder, the spout has been seted up to the inside of push pedal, the first slide rail of slope upwards left is seted up in the preceding terminal surface left side of precooler, is the second slide rail of vertical structure and the third slide rail of slope upwards right. The utility model discloses in, drive the second slider through the cylinder control push pedal and upwards push away for under the effect of first slide rail, the cover moves left and breaks away from with the precooler, slides in the second slide rail through the second slider, and the cover upwards promotes, slides in the third slide rail through the second slider, and the cover is parallel with the precooler up end, thereby only realized the automation of cover promptly and opened and upwards promote through a cylinder, improved the convenience that the cover used greatly.

Description

Hydraulic vertical upward lifting door type vacuum precooler

Technical Field

The utility model relates to a vacuum precooler technical field especially relates to hydraulic pressure promotes door type vacuum precooler perpendicularly upwards.

Background

The vacuum precooler is cooling processing equipment which utilizes a vacuum precooling technology and utilizes a vacuum pump to extract air and water vapor in a vacuum tank so as to reduce air pressure in a vacuum box body, precooling refers to rapid cooling in a short time, precooling time is determined according to the properties of a cooled object, generally for minutes or hours, and vacuum precooling is not a simple cooling means but a technology for realizing rapid cooling by utilizing a vacuum special environment.

The existing vacuum precooler still has some defects, firstly, most of the vacuum precooler is of a double-door structure and lacks of a vertical upward lifting door type structure, so that the space on the width is greatly occupied, and the practicability of the precooler is reduced; secondly, the existing vacuum precooler is mostly in a closed structure for ensuring the sealing performance of the precooler, and the interior of the precooler is not visible.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the vacuum precooler is lack of a vertical upward lifting door type structure and does not have visibility, the hydraulic vertical upward lifting door type vacuum precooler is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the hydraulic vertical upward lifting door type vacuum precooler comprises a precooler, a cover is installed on the side end face of the precooler, a cylinder is vertically installed on the right side of the front end face of the precooler, a push plate is installed on the top end of the cylinder, a sliding groove is formed in the push plate, a first sliding rail inclining leftwards, a second sliding rail of a vertical structure and a third sliding rail inclining rightwards are arranged on the left side of the front end face of the precooler, the first sliding rail is communicated with the second sliding rail and the third sliding rail, a first sliding block and a second sliding block are arranged on two sides of the cover, a telescopic rod is installed on one side of the first sliding block, the extending end of the telescopic rod is rotatably connected with the side surface wall of the cover through a rotating shaft, and the second sliding block is fixedly connected with the cover through.

As a further description of the above technical solution:

the first sliding block and the second sliding block are respectively positioned on the front end surface and the rear end surface of the precooler and are both in sliding connection with the first sliding rail.

As a further description of the above technical solution:

the push plate is parallel to the horizontal center line of the precooler, and the second sliding block is in sliding connection with the push plate through the sliding groove.

As a further description of the above technical solution:

the outer wall of the precooler is provided with an electric cabinet, and the air cylinder is electrically connected with the electric cabinet through an electric wire.

As a further description of the above technical solution:

the visual glass with an oval structure is vertically embedded in the center of the left end face of the precooler, a sliding sleeve with an annular structure is mounted on the periphery of the visual glass on the left end face of the precooler, and a telescopic sleeve is slidably connected to the inner side of the sliding sleeve.

As a further description of the above technical solution:

the top end of the telescopic sleeve is fixedly connected with a spiral cover, the spiral cover is connected with the inner side of the sliding sleeve in a sliding mode, and the spiral cover is connected with the upper end face of the sliding sleeve in a screwing mode.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, drive the second slider through the cylinder control push pedal and upwards push away for under the effect of first slide rail, the cover moves left and breaks away from with the precooler, slides in the second slide rail through the second slider, and the cover upwards promotes, slides in the third slide rail through the second slider, and the cover is parallel with the precooler up end, thereby only realized the automation of cover promptly and opened and upwards promote through a cylinder, improved the convenience that the cover used greatly.

2. The utility model discloses in, it is inboard to make spiral cover screw in sliding sleeve through rotatory spiral cover, through drawing spiral cover and flexible cover downwards for visual glass exposes, makes the user can observe the inside condition of precooling machine in advance, thereby carries out opening or closing of cover again, has improved the visuality of precooling machine.

Drawings

Fig. 1 is a schematic side view of a hydraulic vertical upward lifting gate type vacuum pre-cooler provided by the present invention;

fig. 2 is a schematic view of a partial side-sectional structure of a hydraulic vertical upward lifting gate-type vacuum pre-cooler provided by the present invention;

fig. 3 is a front view structure schematic diagram of the hydraulic vertical upward lifting door type vacuum pre-cooler provided by the utility model.

Illustration of the drawings:

1. a pre-cooler; 2. a machine cover; 3. an electric cabinet; 4. a cylinder; 5. pushing the plate; 6. a chute; 7. a first slide rail; 8. a second slide rail; 9. a third slide rail; 10. a first slider; 11. a telescopic rod; 12. a second slider; 13. a visible glass; 14. a sliding sleeve; 15. screwing a cover; 16. a telescopic sleeve.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: hydraulic vertical upward lifting door type vacuum precooler, including precooler 1, cover 2 is installed to the side end face of precooler 1, the vertical cylinder 4 of installing in the preceding terminal surface right side of precooler 1, push pedal 5 is installed on the top of cylinder 4, spout 6 has been seted up to the inside of push pedal 5, the first slide rail 7 of tilt up left is seted up on the preceding terminal surface left side of precooler 1, second slide rail 8 that is vertical structure and the third slide rail 9 of tilt up right, first slide rail 7 communicates with second slide rail 8 and third slide rail 9, the both sides of cover 2 all are provided with first slider 10 and second slider 12, telescopic link 11 is installed to one side of first slider 10, the extension end of telescopic link 11 is rotated through the pivot and is connected with the side table wall of cover 2, second slider 12 is through horizontally fixed column and cover 2 fixed connection.

Specifically, as shown in fig. 1 and 2, the first slider 10 and the second slider 12 are respectively located on the front end surface and the rear end surface of the precooler 1, and the first slider 10 and the second slider 12 are both connected with the first slide rail 7 in a sliding manner, so that the stability of the cover 2 being lifted vertically and upwardly is ensured.

Specifically, as shown in fig. 1, the push plate 5 is parallel to the horizontal center line of the precooler 1, and the second slide block 12 is slidably connected to the push plate 5 through the chute 6, so that the second slide block 12 moves rightward when sliding on the third slide rail 9.

Specifically, as shown in fig. 1 and 2, an electric cabinet 3 is installed on the outer wall of the precooler 1, and the cylinder 4 is electrically connected with the electric cabinet 3 through an electric wire, so that the stability of circuit connection is ensured.

Specifically, as shown in fig. 3, a visible glass 13 in an oval structure is vertically embedded in the center of the left end face of the precooler 1, a sliding sleeve 14 in an annular structure is installed on the periphery of the visible glass 13 on the left end face of the precooler 1, and a telescopic sleeve 16 is slidably connected to the inner side of the sliding sleeve 14, so that the precooler 1 can be seen.

Specifically, as shown in fig. 3, the top end of the telescopic sleeve 16 is fixedly connected with the screw cap 15, the screw cap 15 is slidably connected with the inner side of the sliding sleeve 14, and the screw cap 15 is rotatably connected with the upper end face of the sliding sleeve 14, so that the convenience of screwing the screw cap 15 is improved.

The working principle is as follows: when the automatic lifting type pre-cooler is used, the push plate 5 is controlled by the air cylinder 4 to drive the second slide block 12 to push upwards, so that the cover 2 moves leftwards to be separated from the pre-cooler 1 under the action of the first slide rail 7, the second slide block 12 slides in the second slide rail 8, the cover 2 is lifted upwards, the second slide block 12 slides in the third slide rail 9, the second slide block 12 slides in the sliding groove 6, the cover 2 is parallel to the upper end face of the pre-cooler 1, the cover 2 can be rotated to the horizontal direction from the vertical direction under the action of the telescopic rod 11, the automatic opening and the upward lifting of the cover 2 can be realized only through the air cylinder 4, the convenience of the use of the cover 2 is greatly improved, then the rotary cover 15 is screwed into the inner side of the sliding sleeve 14 through rotating the rotary cover 15, the visual glass 13 is exposed through downwards pulling the rotary cover 15 and the telescopic sleeve 16, and a user can observe the, so that the opening or closing of the lid 2 is performed again, improving the visibility of the precooler 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hydraulic vertical upward lifting door type vacuum precooler comprises a precooler (1) and is characterized in that a cover (2) is installed on the side end face of the precooler (1), a cylinder (4) is vertically installed on the right side of the front end face of the precooler (1), a push plate (5) is installed at the top end of the cylinder (4), a sliding groove (6) is formed in the push plate (5), a first sliding rail (7) which inclines leftwards, a second sliding rail (8) which is of a vertical structure and a third sliding rail (9) which inclines rightwards are formed in the left side of the front end face of the precooler (1), the first sliding rail (7) is communicated with the second sliding rail (8) and the third sliding rail (9), a first sliding block (10) and a second sliding block (12) are arranged on two sides of the cover (2), a telescopic rod (11) is installed on one side of the first sliding block (10), and the extending end of the telescopic rod (11) is rotatably connected with the side surface wall of the cover, the second sliding block (12) is fixedly connected with the machine cover (2) through a horizontal fixing column.

2. The hydraulic vertical upward lifting door type vacuum precooler according to claim 1, wherein the first slider (10) and the second slider (12) are respectively located on the front end face and the rear end face of the precooler (1), and the first slider (10) and the second slider (12) are both connected with the first slide rail (7) in a sliding manner.

3. Hydraulic vertical upward lift gate type vacuum precooler according to claim 1, characterized in that the push plate (5) is parallel to the horizontal midline of the precooler (1) and the second slider (12) is slidingly connected to the push plate (5) through a chute (6).

4. The hydraulic vertical upward lifting door type vacuum precooler according to claim 1, wherein an electric cabinet (3) is installed on the outer wall of the precooler (1), and the cylinder (4) is electrically connected with the electric cabinet (3) through an electric wire.

5. The hydraulic vertical upward lifting door type vacuum precooler according to claim 1, wherein a visible glass (13) with an oval structure is vertically embedded in the center of the left end face of the precooler (1), a sliding sleeve (14) with an annular structure is installed on the left end face of the precooler (1) and positioned on the periphery of the visible glass (13), and a telescopic sleeve (16) is slidably connected to the inner side of the sliding sleeve (14).

6. The hydraulic vertical upward lifting door type vacuum precooler according to claim 5, wherein a rotary cover (15) is fixedly connected to the top end of the telescopic sleeve (16), the rotary cover (15) is slidably connected to the inner side of the sliding sleeve (14), and the rotary cover (15) is rotatably connected to the upper end face of the sliding sleeve (14).