Electric cold storage door for automatic cold storage

Abstract

The utility model provides an electric refrigeration house door for an automatic refrigeration house, and relates to the technical field of refrigeration house doors, the electric refrigeration house door comprises a door frame, a double door is movably mounted in the middle of the inner side of the door frame and comprises a right sealing door and a left sealing door, and a driving assembly is arranged at the top of the double door; the driving assembly is used for driving the right sealing door and the left sealing door to slide in the horizontal direction; a sealing assembly is arranged at the joint of the right sealing door and the left sealing door, located on the back of the double door and comprises a sealing plate, the sealing plate is movably installed on the outer wall of the left sealing door, an elastic sealing gasket is arranged in the middle of the sealing plate, and multiple sets of electric push rods are connected to the inner side of the sealing plate. By arranging the sealing assembly, a connecting gap between the right sealing door and the left sealing door can be covered and sealed, the sealing effect is further improved, and therefore the problem that in the long-time using process, a sealing check ring is damaged, and air leakage is caused is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold storage door technical field, concretely is a kind of electric cold storage door for automation cold storage. BACKGROUND

[0002] With the progress of science and technology and economic development, frozen and refrigerated food industry grows rapidly, prompting the development of cold storage to automation and intelligentization;Cold storage door as an important part of the development of cold storage automation and intelligentization has made obvious progress, especially electric cold storage door is widely used.

[0003] The existing electric cold storage door is mostly set to double-door structure, in order to improve the sealing effect, in the use process, sealing baffle is installed on the contact surface of double-door, however, in the long use process, its sealing baffle is easy to break, which affects the sealing effect.

[0004] To solve the above problems, we propose an electric cold storage door for automation cold storage to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the problems in the background art, the utility model provides an electric cold storage door for automation cold storage.

[0006] To achieve the above purpose, the utility model takes the technical scheme that:

[0007] An electric cold storage door for automation cold storage, comprising a door frame, a double-door movably installed on the inner side of the middle part of the door frame, the double-door comprising a right sealing door and a left sealing door, a driving assembly provided on the top of the double-door, the driving assembly being used to drive the right sealing door and the left sealing door to move horizontally, a sealing assembly provided at the connection of the right sealing door and the left sealing door, the sealing assembly being located at the back of the double-door, the sealing assembly comprising a sealing plate, the sealing plate being movably installed on the outer wall of the left sealing door, an elastic sealing gasket provided on the middle part of the sealing plate, a plurality of electric push rods connected to the inner side of the sealing plate, and the plurality of electric push rods being installed on the inner side of the middle part of the left sealing door.

[0008] Preferably, the contact surface of the right sealing door and the left sealing door is provided with a sealing baffle, the right end of the sealing plate is provided with a fixing assembly, and the fixing assembly comprises an adsorption block and an electromagnetic block.

[0009] Preferably, the adsorption block is arranged at the right end of the sealing plate, the outer wall of the right sealing door is provided with a mounting groove, the electromagnetic block is installed on the inner side of the middle part of the mounting groove, and the electromagnetic block is electromagnetically adsorbed and fixed with the adsorption block.

[0010] Preferably, the driving assembly comprises a worm, the worm is movably mounted at the top of the door frame, a driving motor is arranged at the right end of the worm, and the driving motor is fixedly mounted at the top right side of the door frame.

[0011] Preferably, worm gears are drivingly connected to the middle portions of the two ends of the worm, the bottoms of the worm gears are connected with gears through connecting shafts, the tops of the right sealing door and the left sealing door are provided with racks, and two groups of the gears are movably mounted at the two sides of the top of the door frame and are drivingly connected with the two groups of racks.

[0012] Preferably, a limiting sliding groove is arranged at the middle portion of the bottom of the door frame, and a plurality of pulleys are arranged at the bottoms of the right sealing door and the left sealing door and are movably arranged at the middle portions of the inner sides of the limiting sliding groove.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] In the scheme, the sealing assembly is arranged, the sealing plate is arranged, the elastic sealing gasket is arranged at the middle portion of the sealing plate, the connecting gap between the right sealing door and the left sealing door can be covered and sealed when the right sealing door and the left sealing door are in the closed mode, the sealing effect of the covering and sealing can be further improved under the premise that the sealing baffle seals, and the situation that the sealing baffle is damaged and air leakage occurs in the long-time use process is effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a top view structural schematic view of the sealing assembly in the utility model;

[0017] Figure 3 It is the utility model Figure 1 A enlarged view of the place A in the utility model;

[0018] Figure 4 It is the utility model Figure 1 A enlarged view of the place B in the utility model;

[0019] Figure 5 It is the utility model Figure 2 A enlarged view of the place C in the utility model.

[0020] In the drawing: 1, door frame; 2, right sealing door; 3, left sealing door; 4, rack; 5, worm; 6, driving motor; 7, worm gear; 8, connecting shaft; 9, gear; 10, limiting sliding groove; 11, pulley; 12, sealing plate; 13, elastic sealing gasket; 14, electric push rod; 15, sealing baffle; 16, adsorption block; 17, mounting groove; 18, electromagnetic block. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the present application is to solve the problems in the background art, and the general idea is as follows: the sealing assembly is arranged to cover and seal the connecting gap between the right sealing door 2 and the left sealing door 3, and the sealing effect is further improved under the premise of the sealing baffle 15, thereby effectively solving the problem that the sealing baffle 15 is damaged during long-term use, resulting in air leakage.

[0022] Embodiment: refer to Figure 1 Figure 5 As shown in the figure, the electric cold storage door for an automatic cold storage of the embodiment comprises a door frame 1, a double-opening door movably installed at the inner middle part of the door frame 1, the double-opening door comprising a right sealing door 2 and a left sealing door 3, a driving assembly arranged at the top of the double-opening door, the driving assembly being used to drive the right sealing door 2 and the left sealing door 3 to move horizontally, so that the right sealing door 2 and the left sealing door 3 are closed to each other or opened away from each other.

[0023] A sealing assembly is arranged at the connection between the right sealing door 2 and the left sealing door 3, the sealing assembly being located at the back of the double-opening door, the sealing assembly comprising a sealing plate 12, the sealing plate 12 being movably installed at the outer wall of the left sealing door 3, the middle part of the sealing plate 12 being provided with an elastic sealing gasket 13, the inner side of the sealing plate 12 being connected with a plurality of electric push rods 14, the plurality of electric push rods 14 being all installed at the inner middle part of the left sealing door 3, the plurality of electric push rods 14 being driven to drive the sealing plate 12 to rotate, when the sealing plate 12 is laid flat on the outer walls of the right sealing door 2 and the left sealing door 3, the connecting gap between the right sealing door 2 and the left sealing door 3 can be covered and sealed, and the sealing effect is further improved.

[0024] The contact surfaces of the right sealing door 2 and the left sealing door 3 are both provided with a sealing baffle 15, when the right sealing door 2 and the left sealing door 3 are closed to each other, the sealing baffles 15 on both sides will be first pressed and fitted, so as to achieve the sealing effect and avoid the leakage of cold air in the cold storage.

[0025] In addition, a fixing assembly is arranged at the right end of the sealing plate 12, the fixing assembly comprising a suction block 16 and an electromagnetic block 18, the suction block 16 being magnetically attracted by the electromagnetic block 18, so as to effectively improve the stability of the sealing plate 12 in the closed mode, the elastic sealing gasket 13 being pressed, the elastic sealing gasket 13 being tightly fitted at the connecting gap between the right sealing door 2 and the left sealing door 3, and the sealing property of the connecting gap between the right sealing door 2 and the left sealing door 3 is further improved.

[0026] ​In some examples, the adsorption block 16 is arranged in the middle of the right end of the sealing plate 12, the outer wall of the right sealing door 2 is provided with a mounting groove 17, and the electromagnetic block 18 is arranged at the middle of the inner side of the mounting groove 17 and is electromagnetically adsorbed and fixed with the adsorption block 16.

[0027] In some examples, the driving assembly comprises a worm 5 movably arranged at the top of the door frame 1, a driving motor 6 arranged at the right end of the worm 5 and fixedly arranged at the right side of the top end of the door frame 1, a worm gear 7 movably arranged at the middle of the two ends of the worm 5, a gear 9 connected to the bottom of the worm gear 7 through a connecting shaft 8, and a rack 4 arranged at the top of the right sealing door 2 and the left sealing door 3.

[0028] Under the driving of the driving motor 6, the worm 5 can be driven to rotate, thereby driving the worm gears 7 on the two sides to rotate, and then under the driving of the connecting shaft 8, the gear 9 is driven to rotate synchronously, thereby driving the rack 4 to slide horizontally, thereby realizing the opening and closing movement of the cold storage.

[0029] In some examples, the bottom end of the door frame 1 is provided with a limiting sliding groove 10, and the bottom of the right sealing door 2 and the left sealing door 3 is provided with a plurality of pulleys 11 movably arranged at the middle of the inner side of the limiting sliding groove 10, and the limiting sliding groove 10 plays a limiting role, so that the right sealing door 2 and the left sealing door 3 are stably moved in the horizontal direction under the driving of the plurality of pulleys 11, thereby realizing the opening or closing movement.

[0030] The working principle of the utility model is:

[0031] In use, first, the driving motor 6 is started to drive the worm 5 to rotate, the worm 5 is rotated to drive the worm gears 7 on the two sides to rotate, thereby driving the gears 9 at the bottom to rotate synchronously, thereby realizing the pushing of the rack 4, the right sealing door 2 and the left sealing door 3 are correspondingly slid, the right sealing door 2 and the left sealing door 3 are close to each other or far away from each other;

[0032] When the right sealing door 2 and the left sealing door 3 are mutually in contact, the sealing blocking rings 15 on both sides are pressed to achieve the sealing effect, at this time, the cold storage door is closed and sealed, and the sealing plate 12 is rotated to cover the gap between the right sealing door 2 and the left sealing door 3, thereby further improving the sealing effect.

[0033] Conversely, when the cold storage door needs to be opened, the electromagnetic block 18 is closed first, then the sealing plate 12 is pushed by the electric push rod 14, so that the sealing plate 12 is in an open state, then the driving motor 6 is started to drive the worm 5 to rotate, and the right sealing door 2 and the left sealing door 3 are slid to both sides under the transmission of the worm gear 7 and the gear 9, thereby achieving the opening of the door.

[0034] The right sealing door 2 and the left sealing door 3 can be easily opened or closed by the driving assembly, and the sealing blocking rings 15 are arranged on the contact surfaces of the right sealing door 2 and the left sealing door 3, so that the sealing effect is achieved in the closed state.

[0035] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An electric walk-in cooler door for an automated cooler, comprising: Including door frame (1), the inside middle part of door frame (1) is movably installed with double open door, the double open door includes right sealing door (2) and left sealing door (3), the top of double open door is provided with drive assembly, and the drive assembly is used to drive right sealing door (2) and left sealing door (3) to carry out horizontal direction sliding movement; The connecting place of right sealing door (2) and left sealing door (3) is provided with sealing assembly, the sealing assembly is located at the back of double open door, the sealing assembly includes sealing plate (12), the sealing plate (12) is movably installed on the outer wall of left sealing door (3), the middle part of sealing plate (12) is provided with elastic sealing gasket (13), and the inner side of sealing plate (12) is connected with a plurality of electric push rods (14), and a plurality of electric push rods (14) are movably installed on the inner side of left sealing door (3) middle part; The contact surface of right sealing door (2) and left sealing door (3) is provided with sealing baffle (15), and the right end of sealing plate (12) is provided with fixing assembly, the fixing assembly includes adsorption block (16) and electromagnetic block (18).

2. A motorized walk-in cooler door for an automated cooler as defined in claim 1, wherein, The adsorption block (16) is arranged in the right end of the sealing plate (12), the outer wall of the right sealing door (2) is provided with an installation groove (17), the electromagnetic block (18) is installed in the inner side of the installation groove (17), and the electromagnetic block (18) is electromagnetically adsorbed and fixed with the adsorption block (16).

3. A motorized walk-in cooler door for an automated cooler as defined in claim 2, wherein, The drive assembly includes worm (5), the worm (5) is movably installed on the top of door frame (1), the right end of worm (5) is provided with drive motor (6), and the drive motor (6) is fixedly installed on the top right side of door frame (1).

4. A motorized walk-in cooler door for an automated cooler according to claim 3, wherein, The middle part of both ends of worm (5) is drivingly connected with worm gear (7), the bottom of worm gear (7) is connected with gear (9) through connecting shaft (8), the top of right sealing door (2) and left sealing door (3) is provided with rack (4), two groups of gear (9) are movably installed on the top of both sides of door frame (1) respectively, and are drivingly connected with two groups of rack (4) respectively.

5. A motorized walk-in cooler door for an automated cooler as defined in claim 4, wherein, The middle part of the bottom of door frame (1) is provided with limiting sliding groove (10), and the bottom of right sealing door (2) and left sealing door (3) is provided with a plurality of pulleys (11), and a plurality of pulleys (11) are movably installed in the middle part of the inner side of limiting sliding groove (10).

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