CN212201826U

CN212201826U - High-speed quick rolling door for cold storage

Info

Publication number: CN212201826U
Application number: CN201921958506.8U
Authority: CN
Inventors: 林忠成; 张天松
Original assignee: Yixing Yimei Refrigeration Equipment Co ltd
Current assignee: Yixing Yimei Refrigeration Equipment Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-12-22
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a high-speed quick roll-up door of freezer, including two structures, the same riser of size and second riser, the top fixed mounting of riser and second riser has motor-driven case, the fixed baffle that sets up of both sides end symmetry of motor-driven case, it is connected with first pivot to rotate on the inside wall of baffle, and the outside surface cover of first pivot is equipped with quick roll-up door reel, the outside surface winding of quick roll-up door reel sets up the roller shutter door plant, the inboard both ends fixedly connected with from the driving wheel that the baffle was all run through and extended to motor-driven case in the both ends of first pivot, all be provided with the open slot on the inside wall of riser and second riser, the bottom of roller shutter door plant runs through motor-driven case and extends to in the open slot, the rectangular channel has been seted up to the inboard that just is located the open slot on riser and the second riser. The utility model discloses a set up the derailment restoration and can accomplish the quick rolling of curtain door, be difficult for the derailment, adopt infrared ray foreign matter scanning design, avoid appearing the incident.

Description

High-speed quick rolling door for cold storage

Technical Field

The utility model belongs to the technical field of the fast roll-up door, concretely relates to high-speed fast roll-up door of freezer.

Background

In the long-term use process of the roller shutter door, due to the fact that the roller shutter door is used for a long time, the sliding way is frequently deformed, or the roller shutter door is separated from the sliding way due to other reasons in the rolling process of the roller shutter door, so that the roller shutter door is clamped, and the roller shutter door is not convenient to control and use. Therefore, in order to solve the above problems, we propose a high-speed rolling door for a freezer.

Set up derail prosthetic devices, even if the curtain door carries out the rolling in-process and the derail appears, also can accomplish the quick rolling of curtain door, the chi mark is unanimous for the curtain door keeps a horizontal plane, adopts infrared ray foreign matter scanning design, avoids appearing the incident

We have therefore proposed a freezer high speed quick-rolling door to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed quick roll-up door of freezer 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: a high-speed quick rolling door for a refrigeration house comprises a first vertical plate and a second vertical plate which have the same structure and size, wherein a motor-driven box is fixedly installed at the top ends of the first vertical plate and the second vertical plate, two side ends of the motor-driven box are symmetrically and fixedly provided with a partition plate, a first rotating shaft is rotatably connected to the inner side wall of the partition plate, a quick rolling door drum is sleeved on the outer side surface of the first rotating shaft, a rolling curtain door plate is wound on the outer side surface of the quick rolling door drum, annular baffle plates are fixedly arranged at the left end and the right end of the quick rolling door drum, two ends of the first rotating shaft penetrate through the partition plate and extend to the inner side two ends of the motor-driven box, open slots are formed in the inner side walls of the first vertical plate and the second vertical plate, the bottom end of the rolling curtain door plate penetrates through the motor-driven box and extends into the open slots, rectangular slots are, the novel roller shutter is characterized in that a moving block is arranged in the rectangular groove in a sliding mode, the other end of the moving block is fixedly connected with a positioning plate, the other end of the positioning plate penetrates through the open slot and extends to the outer side of the open slot to be fixedly connected with a roller shutter door plate through a fixing bolt, circular grooves are formed in the front end and the rear end of the moving block, spring supporting columns are fixedly arranged in the circular grooves, the top ends of the spring supporting columns penetrate through the circular grooves and extend to the outer sides of the circular grooves, and two sets of infrared sensors are symmetrically and fixedly arranged above the front faces of the first vertical.

Preferably, the bottom end of the motor-driven case is provided with a rectangular through hole at a position corresponding to the open slot, the width of the rectangular through hole is the same as that of the open slot, and the front side surface of the motor-driven case is fixedly provided with a rectangular cover plate through screws.

This setting makes things convenient for the concertina movement of rolling up the curtain door plant, and through opening the rectangle apron, can overhaul motor-driven incasement portion.

Preferably, the driven wheel outside surface cover that is located the motor-driven case right-hand member is equipped with the conveyer belt, the other end of conveyer belt runs through the bottom and the action wheel transmission of motor-driven case and is connected the setting, the one end and servo motor's output shaft fixed connection of action wheel, and servo motor fixed mounting is on the mounting panel of second riser upper right side.

The arrangement can provide power for the winding drum of the quick rolling door, thereby facilitating the operation and use of the rolling door panel.

Preferably, the both ends of roll up the curtain door plant and the bottom fixedly connected with closing plate of open slot clearance fit setting and roll up the curtain door plant, both ends and open slot sliding connection about the closing plate, the equal fixed mounting of both sides wall has amortization plastic part around the open slot.

This sets up closing plate and amortization plastic part, can guarantee to roll up the curtain door plant and connect firmly.

Preferably, the inner side of the positioning plate is provided with a clamping groove matched with the rolling door plate, and the position of the positioning plate, which is in contact with the fixing bolt, is provided with a threaded hole.

This setting is twisted and is moved fixing bolt, can carry out the dismouting to the locating plate.

Preferably, the front side wall and the rear side wall of the rectangular groove are provided with positioning grooves which are vertically arranged corresponding to the spring support columns, the spring support columns are arranged in the positioning grooves in an inserting mode, and the balls and the positioning grooves are arranged in a sliding mode.

The arrangement can ensure that the moving block can stably slide in the rectangular groove, and the rolling door is not easy to derail.

The utility model discloses a technological effect and advantage: according to the high-speed quick rolling door for the refrigeration house, the movable block is ensured to stably slide up and down in the rectangular groove through the synergistic effect of the open slot, the positioning plate, the movable block, the circular groove, the spring support and the positioning groove, the rolling door panel is effectively prevented from derailing in the rolling process, the rolling door panel can be quickly rolled, and the scales are consistent, so that the curtain door is kept on a horizontal plane; through the installation infrared inductor, adopt infrared ray foreign matter scanning design, avoid appearing the incident, convenient to operate and use.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the first riser of the present invention.

In the figure: 1. a first vertical plate; 2. a second vertical plate; 3. a motorized case; 4. a partition plate; 5. a first rotating shaft; 6. fast rolling door reels; 7. a roller shutter door panel; 8. a driven wheel; 9. a driving wheel; 10. a servo motor; 11. an open slot; 12. a sealing plate; 13. a rectangular groove; 14. a moving block; 15. positioning a plate; 16. a circular groove; 17. a spring support; 18. positioning a groove; 19. an infrared sensor; 20. a rectangular cover plate.

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.

The utility model provides a high-speed quick rolling door for a refrigerator as shown in figures 1-3, which comprises a first vertical plate 1 and a second vertical plate 2 with the same structure and size, a motor-driven case 3 is fixedly arranged at the top ends of the first vertical plate 1 and the second vertical plate 2, two ends of the motor-driven case 3 are symmetrically and fixedly provided with a partition plate 4, the inner side wall of the partition plate 4 is rotatably connected with a first rotating shaft 5, the outer side surface of the first rotating shaft 5 is sleeved with a quick rolling door reel 6, the outer side surface of the quick rolling door reel 6 is wound with a rolling door plate 7, the left end and the right end of the quick rolling door reel 6 are fixedly provided with an annular baffle plate which can limit and position the rolling door plate 7, two ends of the first rotating shaft 5 both penetrate through the partition plate 4 and extend to the inner side two ends of the motor-driven wheel 8, the outer side surface of the driven wheel 8 positioned at the right end of the motor-driven case 3 is sleeved with a conveyor belt, one end of the driving wheel 9 is fixedly connected with an output shaft of the servo motor 10, the servo motor 10 is fixedly installed on the installation plate above the right of the second vertical plate 2, the servo motor 10 is controlled to provide power for the quick rolling door winding drum 6, and the rolling door panel 7 is conveniently operated and used.

All be provided with open slot 11 on the inside wall of first riser 1 and second riser 2, the bottom of roll-up curtain door plant 7 runs through motor-driven case 3 and extends to in the open slot 11, the both ends of roll-up curtain door plant 7 and the bottom fixedly connected with closing plate 12 of open slot 11 clearance fit setting and roll-up curtain door plant 7, both ends and open slot 11 sliding connection about closing plate 12, the equal fixed mounting in both sides wall has amortization plastic part around open slot 11, help making an uproar to fall, when specifically setting up, the rectangle perforation has been seted up with open slot 11 corresponding position to the bottom of motor-driven case 3, and the fenestrate width of rectangle is the same with open slot 11, make things convenient for the rolling of roll-up curtain door plant 7, the positive side of motor-driven case 3 has rectangle apron 20 through screw fixed mounting, be convenient for.

Rectangular grooves 13 are formed in the first vertical plate 1 and the second vertical plate 2 and located on the inner sides of the open grooves 11, moving blocks 14 are arranged in the rectangular grooves 13 in a sliding mode, the other ends of the moving blocks 14 are fixedly connected with positioning plates 15, the other ends of the positioning plates 15 penetrate through the open grooves 11 and extend to the outer sides of the open grooves to be fixedly connected with the roller shutter door plates 7 through fixing bolts, specifically, clamping grooves matched with the roller shutter door plates 7 are formed in the inner sides of the positioning plates 15, threaded holes are formed in the positions, contacted with the fixing bolts, of the positioning plates 15, the positioning plates 15 are convenient to install, circular grooves 16 are formed in the front ends and the rear ends of the moving blocks 14, spring support columns 17 are fixedly installed in the circular grooves 16, balls are fixedly installed at the top ends of the spring support columns 17 penetrating through the circular grooves 16 and extend to the outer sides of the, the spring support 17 is arranged in the positioning groove 18 in an inserting mode, the balls and the positioning groove 18 are arranged in a sliding mode, the moving block 14 can slide stably in the rectangular groove 13 conveniently, slipping is not prone to occurring, and two sets of infrared sensors 19 are symmetrically and fixedly mounted above the front faces of the first vertical plate 1 and the second vertical plate 2.

It should be noted that the infrared sensor 19 is already known in the art, and therefore, will not be described in detail.

When the high-speed quick rolling door for the refrigerator is used, the servo motor 10 is controlled, the driving wheel 9 and the driven wheel 8 are driven to rotate under the transmission connection of the conveyor belt and the first rotating shaft 5, the rolling of the roller shutter door plate 7 on the quick rolling door drum 6 can be realized, in the rolling process of the roller shutter door plate 7, the positioning plates 15 are fixedly arranged at the two ends of the positioning plates 15, the positioning plates 15 and the open grooves 11 are arranged in a sliding mode, the other ends of the positioning plates 15 extend into the rectangular grooves 13 to be connected with the moving blocks 14, when the roller shutter door plate 7 moves upwards or downwards, the balls at the top ends of the spring support posts 17 move in the positioning grooves 18 under the connection arrangement of the circular grooves 16 and the spring support posts 17, so that the roller shutter door plate 7 is not easy to derail, the roller shutter door is convenient to keep a horizontal plane, the quick rolling operation is convenient to finish, the infrared sensors 19 are correspondingly arranged right above the first vertical, the infrared foreign matter scanning design is adopted, so that safety accidents are avoided, and the operation and the use are convenient.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high-speed rolling door of freezer, includes two structures, the same first riser (1) of size and second riser (2), its characterized in that: the top end of the first vertical plate (1) and the top end of the second vertical plate (2) are fixedly provided with a motorized box (3), two side ends of the motorized box (3) are symmetrically and fixedly provided with a partition plate (4), the inner side wall of the partition plate (4) is rotatably connected with a first rotating shaft (5), the outer side surface of the first rotating shaft (5) is sleeved with a quick rolling door drum (6), the outer side surface of the quick rolling door drum (6) is wound with a rolling shutter door plate (7), the left end and the right end of the quick rolling door drum (6) are fixedly provided with annular baffles, two ends of the first rotating shaft (5) penetrate through the partition plate (4) and extend to the inner side two ends of the motorized box (3) and are fixedly connected with driven wheels (8), the inner side walls of the first vertical plate (1) and the second vertical plate (2) are both provided with open slots (11), the bottom end of the rolling shutter door plate (7) penetrates through the motorized box (3, rectangular grooves (13) are formed in the first vertical plate (1) and the second vertical plate (2) and positioned on the inner sides of the open grooves (11), a moving block (14) is arranged in the rectangular groove (13) in a sliding manner, the other end of the moving block (14) is fixedly connected with a positioning plate (15), the other end of the positioning plate (15) penetrates through the open slot (11) and extends to the outer side of the open slot to be fixedly connected with the roller shutter door plate (7) through a fixing bolt, the inner parts of the front end and the rear end of the moving block (14) are respectively arranged in a circular groove (16), a spring support (17) is fixedly arranged in the circular groove (16), the top end of the spring support (17) penetrates through the circular groove (16) and extends to the outer side of the circular groove to be fixedly provided with a ball, the front upper sides of the first vertical plate (1) and the second vertical plate (2) are symmetrically and fixedly provided with two groups of infrared sensors (19).

2. The freezer high speed quick rollup door of claim 1 wherein: the bottom of motor-driven case (3) just has seted up the rectangle perforation with open slot (11) corresponding position, and the fenestrate width of rectangle is the same with open slot (11), the positive side of motor-driven case (3) is through screw fixed mounting rectangle apron (20).

3. The freezer high speed quick rollup door of claim 1 wherein: the driven wheel (8) outside surface cover that is located motor-driven case (3) right-hand member is equipped with the conveyer belt, the other end of conveyer belt runs through the bottom and the drive wheel (9) transmission of motor-driven case (3) and is connected the setting, the one end of drive wheel (9) and the output shaft fixed connection of servo motor (10), and servo motor (10) fixed mounting is on the mounting panel of second riser (2) upper right side.

4. The freezer high speed quick rollup door of claim 1 wherein: the utility model discloses a roller shutter door, including the roller shutter door board, the bottom fixedly connected with closing plate (12) of roller shutter door board (7) and open slot (11) clearance fit setting and roller shutter door board (7) are rolled up to the both ends of roller shutter door board (7), both ends and open slot (11) sliding connection about closing plate (12), the equal fixed mounting of both sides wall has the amortization plastic part around open slot (11).

5. The freezer high speed quick rollup door of claim 1 wherein: the inner side of the positioning plate (15) is provided with a clamping groove matched with the roller shutter door plate (7), and the contact position of the upper part of the positioning plate (15) and the fixing bolt is provided with a threaded hole.

6. The freezer high speed quick rollup door of claim 1 wherein: on the wall of the front and back both sides of rectangular channel (13) and with vertical constant head tank (18) of having seted up in spring pillar (17) corresponding position, it sets up spring pillar (17) to alternate in constant head tank (18), and ball and constant head tank (18) slide to set up.