CN217031774U

CN217031774U - Novel cold storage door

Info

Publication number: CN217031774U
Application number: CN202220817907.7U
Authority: CN
Inventors: 卜令雷; 卜令东
Original assignee: Shandong Jingling Refrigeration Engineering Co ltd
Current assignee: Shandong Jingling Refrigeration Engineering Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-22
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a novel cold storage door which comprises a wall body, wherein a controller is fixedly arranged at the right part of the front end of the wall body, a sliding mechanism is fixedly arranged at the upper part of the front end of the wall body, a door body is fixedly arranged at the lower end of the sliding mechanism, a handle is fixedly arranged at the front end of the door body, two pulleys are fixedly arranged at the lower end of the door body, a penetrating inlet and outlet is formed in the left part of the front end of the wall body, lifting grooves are formed in the left end and the right end of the inlet and outlet, a lifting device is connected between the two lifting grooves in a sliding mode, and the upper end of the lifting device is fixedly connected with the inner upper wall of the inlet and outlet. According to the novel cold storage door, the door body can be automatically opened through the sliding mechanism arranged on the novel cold storage door through the controller, the sealing performance of the bottom of the door body is improved, the loss of cold air in the novel cold storage door is reduced, the entrance and the exit are free of obstacles through the automatic lifting doorsill, goods can be directly conveyed into a cold storage through a transport vehicle, and the working efficiency is improved.

Description

Novel cold storage door

Technical Field

The utility model relates to the technical field of cold storage doors, in particular to a novel cold storage door.

Background

The cold storage door is a door which is installed in refrigeration environment equipment such as cold storage equipment, a freezing storage room and the like and has heat preservation and sealing functions, and with the updating of freezing and refrigerating technologies, an antenna of the existing cold storage engineering is far deeper into more fields. The deeper and more the antennae in various fields of the freezing and refrigerating technology are, the more the quantity of the demands of the refrigeration storage is increased to a certain extent. The doorway of a refrigerator is an important passage for people and goods, and a refrigerator door installed on the doorway is also indispensable. The prior cold storage door has at least the following disadvantages in the using process: 1. the existing cold storage doors are various, a translational type cold storage door and a split type cold storage door are common, when the traditional split type cold storage door is used, because the cold air of a cold storage is a key for maintaining stored materials, the split door is easy to lose a large amount of internal cold air in the opening process, and when a person enters the cold storage or transports goods into the cold storage, the traditional cold storage door needs to be opened manually, so that the trouble is very high, the workload is increased, and the working efficiency is reduced; 2. when the existing cold storage door is closed, the bottom sealing performance is poor, cold air in the cold storage is easy to run off from the bottom, the doorsill is generally arranged at the inlet and outlet of the traditional cold storage and is higher than the ground by one section, when materials are transported to enter the cold storage, the cart cannot enter the cold storage due to the doorsill arranged at the inlet and outlet, the cold storage can be moved into only through manpower, and the novel cold storage door is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel cold storage door which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a novel cold storage door, includes the wall body, wall body front end right part fixed mounting has the controller, wall body front end upper portion fixed mounting has slide mechanism, slide mechanism lower extreme fixed mounting has a body, door body front end fixed mounting has the handle, door body lower extreme fixed mounting has two pulleys, the access & exit that has the break-over is opened to wall body front end left part, the lift groove has all been opened to access & exit left end and right-hand member, two sliding connection has elevating gear between the lift groove, upper wall fixed connection in elevating gear upper end and the access & exit.

Preferably, slide mechanism includes the door beam, the equal fixed mounting in door beam lower extreme left part and lower extreme right part has fixed ear, two fixedly connected with guide arm between the fixed ear, door beam lower extreme middle part fixed mounting has the mobile device, mobile device left end and right-hand member respectively with two fixed ear fixed connection.

Preferably, the moving device comprises a moving block, a sliding groove is formed in the upper end of the moving block, a driving motor is fixedly mounted at the left portion of the front end of the moving block, a gear is fixedly mounted at the output end of the driving motor, the outer surface of the gear is located in the sliding groove, a rack is connected to the upper portion of the outer surface of the gear in a meshed mode, the rack is connected with the sliding groove in a sliding mode, a fixed cross post is fixedly mounted at the upper end of the rack, and a through sliding hole is formed in the lower portion of the left end of the moving block.

Preferably, the upper end of the fixed transverse column is fixedly connected with the door beam, the left end and the right end of the fixed transverse column are respectively and fixedly connected with the two fixed lugs, the inside of the sliding hole is movably connected with the guide rod in an inserting manner, the lower end of the movable block is fixedly connected with the door body, the rear end of the door beam is fixedly connected with the wall body, and the rear ends of the two fixed lugs are fixedly connected with the wall body.

Preferably, elevating gear includes mount and rotation line wheel, mount rear end lower part fixed mounting has driving motor, driving motor output end fixed mounting has the line roller of receiving, receive line roller upper end and mount swing joint, it has the rope to receive line roller surface cup jointed, the rope extends the end and passes rotation line wheel and fixedly connected with threshold, threshold lower extreme fixed mounting has sealed cushion.

Preferably, the upper end of the fixing frame is fixedly connected with the right part of the inner upper wall of the inlet and outlet, the upper end of the rotating wire wheel is fixedly connected with the middle part of the inner upper wall of the inlet and outlet, and the left end and the right end of the threshold are respectively connected with the two lifting grooves in a sliding manner.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the sliding mechanism is provided with the moving device, the lower end of the moving block on the moving device is fixedly connected with the door body, the driving motor is started to drive the gear to rotate, the rack is fixedly connected with the door beam through the fixed cross column, so that the gear rotates and simultaneously drives the door body at the lower end of the moving block to move, and the sliding hole arranged on the moving block is in sliding connection with the dry part, so that the door body plays a certain stabilizing role in moving the opening and closing operation of the entrance and the exit, the use safety is improved, compared with a translational type cold storage door, the split type cold storage door can reduce the loss of cold air, and the storage door is opened without being pushed and pulled by a person, so that the entrance and the exit of the person are facilitated, and the working efficiency is improved;

2. according to the utility model, the threshold is in sliding connection with the two lifting grooves of the entrance and exit, when a door body of the refrigerator door is closed, the sealing rubber pad arranged at the bottom of the threshold plays a role in improving the sealing property of the refrigerator and reducing the loss of cold air, when goods and materials need to be transported to enter the refrigerator, after the door body is opened, the output end of the driving motor drives the take-up roller to rotate by starting the driving motor, so that a rope sleeved on the outer surface of the take-up roller is wound, the threshold slides in the two lifting grooves by rotating the wire wheel, the ground of the entrance and exit is smooth and free from obstacles, so that the goods and materials can be conveniently sent into the refrigerator through the trolley, the operation is very convenient, and the workload of personnel is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel cold storage door according to the present invention;

FIG. 2 is a schematic view of the overall structure of the sliding mechanism of the novel cold storage door of the present invention;

FIG. 3 is a sectional view of the moving device of a novel cold storage door of the present invention;

fig. 4 is a schematic view of the overall structure of the novel lifting device of the cold storage door.

In the figure: 1. a wall body; 2. a controller; 3. a door body; 4. a sliding mechanism; 401. a door beam; 402. fixing the ear; 403. a guide bar; 404. a mobile device; 41. fixing the transverse column; 42. a rack; 43. a moving block; 44. a sliding groove; 45. a drive motor; 46. a gear; 47. a slide hole; 5. a handle; 6. a lifting groove; 7. a lifting device; 701. a fixed mount; 702. a wire take-up roller; 703. a drive motor; 704. rotating the wire wheel; 705. a rope; 706. a threshold; 707. sealing the rubber gasket; 8. an entrance and an exit; 9. a pulley.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a novel cold storage door, including wall body 1, 1 front end right part fixed mounting of wall body has controller 2, 1 front end upper portion fixed mounting of wall body has

slide mechanism

4, 4 lower extreme fixed mounting of slide mechanism have a

body

3, 3 front end fixed mounting of the body has

handle

5, 3 lower extreme fixed mounting of the body have two pulleys 9, 1 front end left part of wall body is opened has the access & exit 8 of break-over, 8 left ends of access & exit and right-hand member have all opened lift groove 6, sliding connection has elevating gear 7 between two lift grooves 6, upper end and 8 interior upper wall fixed connection of access & exit of elevating gear 7.

In this embodiment, the sliding mechanism 4 includes a door beam 401, fixing lugs 402 are fixedly mounted on the left portion and the right portion of the lower end of the door beam 401, a guide rod 403 is fixedly connected between the two fixing lugs 402, a moving device 404 is fixedly mounted in the middle of the lower end of the door beam 401, and the left end and the right end of the moving device 404 are respectively fixedly connected with the two fixing lugs 402; the moving device 404 comprises a moving block 43, the upper end of the moving block 43 is provided with a sliding groove 44, the left part of the front end of the moving block 43 is fixedly provided with a driving motor 45, the output end of the driving motor 45 is fixedly provided with a gear 46, the outer surface of the gear 46 is positioned in the sliding groove 44, the upper part of the outer surface of the gear 46 is engaged and connected with a rack 42, the rack 42 is slidably connected with the sliding groove 44, the upper end of the rack 42 is fixedly provided with a fixed cross column 41, and the lower part of the left end of the moving block 43 is provided with a through sliding hole 47; the upper end of a fixed transverse column 41 is fixedly connected with a door beam 401, the left end and the right end of the fixed transverse column 41 are respectively fixedly connected with two fixed lugs 402, the inside of a sliding hole 47 is movably connected with a guide rod 403 in an inserting manner, the lower end of a moving block 43 is fixedly connected with a door body 3, the rear end of the door beam 401 is fixedly connected with a wall body 1, and the rear ends of the two fixed lugs 402 are fixedly connected with the wall body 1; through set up mobile device 404 on slide mechanism 4, the movable block 43 lower extreme and the door body 3 fixed connection on mobile device 404, through starting driving motor 45, make driving motor 45 drive gear 46 rotate, because rack 42 passes through fixed spreader 41 and door beam 401 fixed connection, make gear 46 drive the door body 3 of movable block 43 lower extreme simultaneously and move, slide opening 47 and the cadre 403 sliding connection that sets up through movable block 43, make door body 3 play certain firm effect when carrying out the removal of switching work to access & exit 8, improve the security of using, and compare the loss of open reduction air conditioning through the cold storage door of translation formula, and do not need personnel's self push-and-pull door body 3 to open the door, make things convenient for personnel's business turn over, improve work efficiency.

In this embodiment, the lifting device 7 includes a fixed frame 701 and a rotating reel 704, a driving motor 703 is fixedly installed on the lower portion of the rear end of the fixed frame 701, a wire take-up roller 702 is fixedly installed at the output end of the driving motor 703, the upper end of the wire take-up roller 702 is movably connected with the fixed frame 701, a rope 705 is sleeved on the outer surface of the wire take-up roller 702, the extending end of the rope 705 penetrates through the rotating reel 704 and is fixedly connected with a threshold 706, and a sealing rubber pad 707 is fixedly installed at the lower end of the threshold 706; the upper end of a fixing frame 701 is fixedly connected with the right part of the upper wall in the entrance 8, the upper end of a rotating wire wheel 704 is fixedly connected with the middle part of the upper wall in the entrance 8, and the left end and the right end of a threshold 706 are respectively connected with two lifting grooves 6 in a sliding manner; sliding connection of the threshold 706 and the two lifting grooves 6 of the entrance 8, when the door body 3 of the refrigerator door is closed, the sealing rubber pad 707 arranged at the bottom of the threshold 706 plays a role in improving the sealing performance of the refrigerator, and reducing the loss of cold air, when goods and materials need to be transported to enter the refrigerator, after the door body 3 is opened, the driving motor 703 is started, so that the output end of the driving motor 703 drives the wire collecting roller 702 to rotate, the rope 705 sleeved on the outer surface of the wire collecting roller 703 is wound, the threshold 706 slides in the two lifting grooves 6 through the rotating wire wheel 704, the ground of the entrance 8 is smooth and free of obstacles, and the goods and materials are conveniently sent into the refrigerator through a cart, thereby being very convenient and reducing the workload of personnel.

It should be noted that, in the use process, firstly, by arranging the moving device 404 on the sliding mechanism 4, the lower end of the moving block 43 on the moving device 404 is fixedly connected with the door body 3, and by starting the driving motor 45, the driving motor 45 drives the gear 46 to rotate, because the rack 42 is fixedly connected with the door beam 401 through the fixed cross column 41, the gear 46 drives the door body 3 at the lower end of the moving block 43 to move while rotating, and is slidably connected with the trunk part 403 through the sliding hole 47 arranged on the moving block 43, so that the door body 3 plays a certain stabilizing role in the movement of opening and closing the doorway 8, the threshold 706 is slidably connected with the two lifting grooves 6 of the doorway 8, when the door body 3 of the refrigerator door is closed, the sealing rubber pad 707 arranged at the bottom of the threshold 706 plays a role in improving the sealing performance of the refrigerator, after the door body 3 is opened, through starting drive motor 703, make drive motor 703 output drive receipts line roller 702 rotate, thereby make the rope 705 that receives line roller 703 surface cup joints twine, thereby slide threshold 706 in two lift grooves 6 through rotating line wheel 704 and come, thereby make the ground of access & exit 8 unblocked, whole novel cold storage door has the leakproofness that increases a body bottom, reduce inside air conditioning and run off, can make the access & exit not have the obstacle through the automatic rising threshold, can directly send into the freezer with the transport vechicle with the goods, and the work efficiency is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel cold storage door, includes wall body (1), its characterized in that: wall body (1) front end right part fixed mounting has controller (2), wall body (1) front end upper portion fixed mounting has slide mechanism (4), slide mechanism (4) lower extreme fixed mounting has a door body (3), door body (3) front end fixed mounting has handle (5), door body (3) lower extreme fixed mounting has two pulleys (9), wall body (1) front end left part is opened there is access & exit (8) of break-over, lifting groove (6), two have all been opened to access & exit (8) left end and right-hand member sliding connection has elevating gear (7) between lifting groove (6), upper wall fixed connection in elevating gear (7) upper end and access & exit (8).

2. A novel cold storage door according to claim 1, wherein: slide mechanism (4) are including door roof beam (401), the equal fixed mounting of door roof beam (401) lower extreme left part and lower extreme right part has fixed ear (402), two fixedly connected with guide arm (403) between fixed ear (402), door roof beam (401) lower extreme middle part fixed mounting has mobile device (404), mobile device (404) left end and right-hand member respectively with two fixed ear (402) fixed connection.

3. A novel cold store door according to claim 2, wherein: the moving device (404) comprises a moving block (43), a sliding groove (44) is formed in the upper end of the moving block (43), a driving motor (45) is fixedly mounted at the left portion of the front end of the moving block (43), a gear (46) is fixedly mounted at the output end of the driving motor (45), the outer surface of the gear (46) is located in the sliding groove (44), a rack (42) is connected to the upper portion of the outer surface of the gear (46) in a meshed mode, the rack (42) is connected with the sliding groove (44) in a sliding mode, a fixed cross column (41) is fixedly mounted at the upper end of the rack (42), and a penetrating sliding hole (47) is formed in the lower portion of the left end of the moving block (43).

4. A novel cold store door according to claim 3, wherein: the upper end of the fixed transverse column (41) is fixedly connected with the door beam (401), the left end and the right end of the fixed transverse column (41) are respectively fixedly connected with the two fixed lugs (402), the inside of the sliding hole (47) is movably connected with the guide rod (403) in a penetrating manner, the lower end of the moving block (43) is fixedly connected with the door body (3), the rear end of the door beam (401) is fixedly connected with the wall body (1), and the rear ends of the two fixed lugs (402) are fixedly connected with the wall body (1).

5. A novel cold storage door according to claim 1, wherein: elevating gear (7) take turns (704) including mount (701) and rotation, mount (701) rear end lower part fixed mounting has driving motor (703), driving motor (703) output end fixed mounting has receipts line roller (702), receipts line roller (702) upper end and mount (701) swing joint, receipts line roller (702) surface has cup jointed rope (705), rope (705) extend the end and pass rotation and take turns (704) and fixedly connected with threshold (706), threshold (706) lower extreme fixed mounting has sealed cushion (707).

6. A novel cold storage door according to claim 5, wherein: the upper end of the fixing frame (701) is fixedly connected with the right part of the inner upper wall of the entrance and exit (8), the upper end of the rotating wire wheel (704) is fixedly connected with the middle part of the inner upper wall of the entrance and exit (8), and the left end and the right end of the doorsill (706) are respectively in sliding connection with the two lifting grooves (6).