CN214886479U

CN214886479U - Electric control door for refrigeration house with good tightness

Info

Publication number: CN214886479U
Application number: CN202120049989.0U
Authority: CN
Inventors: 李丰收
Original assignee: Shandong Bor Refrigeration Equipment Co ltd
Current assignee: Shandong Bor Refrigeration Equipment Co ltd
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-11-26
Anticipated expiration: 2031-01-09

Abstract

The utility model relates to a freezer technical field just discloses a freezer that seal is good is with automatically controlled door, which comprises a fixing plate and i, the bottom fixed mounting of fixed plate has quantity to be two fixed columns, the bottom of fixed plate and the relative one side fixed mounting that is located two fixed columns have an integrated board, the positive fixed mounting of fixed plate has the slide rail, the positive movable mounting of fixed plate has from the driving wheel, the positive fixed mounting of fixed plate has gear motor, gear motor's output with pass through the cingulum transmission from the driving wheel and be connected, the outside fixed mounting of cingulum has the connecting piece that extends to the slide rail is positive, the back movable mounting of connecting piece has quantity to be four and is located the inside pulley of slide rail. This automatically controlled door for freezer that leakproofness is good can not produce the friction loss to the sealing member at translation or the in-process of opening and close, has stronger leakproofness and longer life, effectively improves the heat preservation ability of freezer, reduces the required energy resource consumption of refrigeration.

Description

Electric control door for refrigeration house with good tightness

Technical Field

The utility model relates to a freezer technical field specifically is a freezer is with automatically controlled door that seal is good.

Background

The cold storage is one kind of refrigeration equipment, the cold storage is a constant temperature and humidity storage equipment which creates an environment with different outdoor temperature or humidity by manual means and is used for food, liquid, chemical engineering, medicine, vaccine, scientific experiment and other articles, the cold storage is usually positioned near a transportation port or a place of origin, compared with the refrigerator, the cold storage has larger refrigeration area and common refrigeration principle, and a cold storage door belongs to an indispensable component of the cold storage and has the functions of supplying operation personnel and storing articles for entering and exiting.

Traditional cold air electric control door, generally for the translation formula, the sealing member can have great wearing and tearing when it removes, and after long-time the use, the sealing member leakproofness can reduce, will influence the heat preservation ability of freezer, causes too much energy loss, so has proposed the freezer that the leakproofness is good and has used electric control door to solve above-mentioned problem of proposing.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a freezer that leakproofness is good is with automatically controlled door possesses the leakproofness advantage such as good, has solved traditional cold air electric control door, is the translation formula usually, and the sealing member can have great wearing and tearing when it removes, uses the back for a long time, and the sealing member leakproofness can reduce, will influence the heat preservation ability of freezer, causes too much energy loss's problem.

(II) technical scheme

For the purpose that realizes that above-mentioned leakproofness is good, the utility model provides a following technical scheme: an electric control door for a refrigeration house with good sealing performance comprises a fixed plate, wherein two fixed columns are fixedly installed at the bottom of the fixed plate, an integrated plate is fixedly installed at the bottom of the fixed plate and located on one side opposite to the two fixed columns, a slide rail is fixedly installed on the front surface of the fixed plate, a driven wheel is movably installed on the front surface of the fixed plate, a speed reduction motor is fixedly installed on the front surface of the fixed plate, the output end of the speed reduction motor is in transmission connection with the driven wheel through a toothed belt, a connecting piece extending to the front surface of the slide rail is fixedly installed outside the toothed belt, four pulleys located in the slide rail are movably installed on the back surface of the connecting piece, two connecting arms are movably installed at the bottom of the connecting piece, a door body located on the front surface of the integrated plate is movably installed at the bottoms of the two connecting arms, and two guide wheels are embedded on the left side and the right side of the door body, the front of the left side fixed column is fixedly provided with two guide arms, the front of the integrated plate is embedded with a door frame, the front of the integrated plate is fixedly provided with two guide plates which are positioned on the back of the door body, and the back of the door body is fixedly provided with a sealing frame.

Preferably, the connecting piece is fixedly connected with the toothed belt through three bolts, and a fixing seat fixedly connected with the speed reduction motor is fixedly installed on the front surface of the fixing plate.

Preferably, the front surface of the fixing plate is provided with a mounting hole, and the four pulleys are in contact with the inner wall of the sliding rail.

Preferably, the guide wheels are symmetrically distributed on the left side and the right side, and the back surface of the right end of the guide arm is in an arc shape.

Preferably, the right side of the left end of the guide plate is provided with an inclined plane, and the upper side and the lower side of the connecting arm are respectively hinged with the connecting piece and the door body.

Preferably, the sealing frame is matched with the door frame, and the guide arm and the guide plate are located at the same horizontal height.

(III) advantageous effects

Compared with the prior art, the utility model provides a freezer that seal is good is with automatically controlled door possesses following beneficial effect:

the electric control door for the refrigeration house with good tightness is characterized in that a fixed plate, a fixed column and an integrated plate are installed on the refrigeration house, when the closing operation is needed, a gear motor drives a toothed belt to rotate through a driven wheel, a connecting piece is pushed to move left under the guidance of a sliding rail and a pulley, a door body is driven to move left, when two guide wheels on the left side are contacted with the guide arms, the door body is pushed to the back by the cooperation of the guide arms and the guide wheels, the door body drives two connecting arms to rotate to the back, the door body is contacted with a door frame, the sealing frame is sealed, when the opening operation is needed, the connecting piece drives the door body to move right, the right guide wheel drives the door body to move to the front under the action of the two connecting arms under the limit of the guide plate and then moves right, and the opening operation is completed, the electric control door is stable and reasonable in structure, no friction loss is generated on the sealing piece in the translation or opening and closing process, and has strong tightness and long service life, effectively improve the heat preservation capability of the refrigeration house and reduce the energy consumption required by refrigeration.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is a back view of the door body of the present invention;

fig. 4 is a front view of a body plate of the present invention.

In the figure: 1. a fixing plate; 2. fixing a column; 3. an integrated plate; 4. a slide rail; 5. a driven wheel; 6. a reduction motor; 7. a toothed belt; 8. a connecting member; 9. a pulley; 10. a connecting arm; 11. a door body; 12. a guide wheel; 13. a guide arm; 14. a door frame; 15. a guide plate; 16. and (7) sealing the frame.

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.

Referring to fig. 1-4, an electrically controlled door for a refrigerator with good sealing performance comprises a fixing plate 1, two fixing columns 2 are fixedly installed at the bottom of the fixing plate 1, an integrated plate 3 is fixedly installed at the bottom of the fixing plate 1 and on the opposite side of the two fixing columns 2, a slide rail 4 is fixedly installed at the front of the fixing plate 1, a driven wheel 5 is movably installed at the front of the fixing plate 1, a speed reducing motor 6 is fixedly installed at the front of the fixing plate 1, the output end of the speed reducing motor 6 is in transmission connection with the driven wheel 5 through a toothed belt 7, a connecting piece 8 extending to the front of the slide rail 4 is fixedly installed outside the toothed belt 7, the connecting piece 8 is fixedly connected with the toothed belt 7 through three bolts, a fixed seat fixedly connected with the speed reducing motor 6 is fixedly installed at the front of the fixing plate 1, four pulleys 9 located inside the slide rail 4 are movably installed at the back of the connecting piece 8, the front of the fixed plate 1 is provided with a mounting hole, four pulleys 9 are all contacted with the inner wall of the slide rail 4, the bottom of the connecting piece 8 is movably provided with two connecting arms 10, the bottoms of the two connecting arms 10 are movably provided with a door body 11 positioned on the front of the integrated plate 3, the left side and the right side of the door body 11 are respectively embedded with two guide wheels 12, the front of the left side fixed column 2 is fixedly provided with two guide arms 13, the guide wheels 12 on the left side and the right side are bilaterally and symmetrically distributed, the back of the right end of each guide arm 13 is arranged in an arc shape, the front of the integrated plate 3 is embedded with a door frame 14, the front of the integrated plate 3 is fixedly provided with two guide plates 15 positioned on the back of the door body 11, the front of the left end of each guide plate 15 is provided with an inclined plane, the upper side and the lower side of each connecting arm 10 are respectively hinged with the connecting piece 8 and the door body 11, and the back of the door body 11 is fixedly provided with a sealing frame 16, the sealing frame 16 is matched with the door frame 14, the guide arm 13 and the guide plate 15 are positioned at the same horizontal height, the fixing plate 1, the fixing column 2 and the integrated plate 3 are installed on a refrigeration house, when the closing operation is required, the gear motor 6 drives the toothed belt 7 to rotate through the driven wheel 5, the connecting piece 8 is pushed to move leftwards under the guide of the sliding rail 4 and the pulley 9, the door body 11 is driven to move leftwards, after the two guide wheels 12 on the left side are contacted with the guide arm 13, the door body 11 is pushed to the back by the matching of the guide arm 13 and the guide wheels 12, the door body 11 drives the two connecting arms 10 to rotate backwards, the door body 11 is contacted with the door frame 14 and is sealed by the sealing frame 16, when the opening operation is required, the connecting piece 8 drives the door body 11 to move rightwards, under the limit of the guide wheel 12 on the guide plate 15, the door body 11 is driven to move rightwards under the action of the two connecting arms 10 and then moves rightwards, accomplish and open the operation, this automatically controlled door stable in structure is reasonable, can not produce the friction loss to the sealing member at the translation or open and close the in-process, has stronger leakproofness and longer life, effectively improves the heat preservation ability of freezer, reduces the required energy resource consumption of refrigeration.

To sum up, the electric control door for the refrigeration house with good sealing performance is characterized in that a fixed plate 1, a fixed column 2 and an integrated plate 3 are installed on the refrigeration house, when the closing operation is required, a gear motor 6 drives a toothed belt 7 to rotate through a driven wheel 5, a connecting piece 8 is pushed to move leftwards under the guiding of a sliding rail 4 and a pulley 9, a door body 11 is driven to move leftwards, after two guide wheels 12 on the left side are contacted with guide arms 13, the door body 11 is pushed to the back by matching of the guide arms 13 and the guide wheels 12, the door body 11 drives two connecting arms 10 to rotate backwards, the door body 11 is contacted with a door frame 14 and is sealed by a sealing frame 16, when the opening operation is required, the connecting piece 8 drives the door body 11 to move rightwards, the guide wheels 12 on the right side are limited by the guide plates 15, the door body 11 is driven to move rightwards under the action of the two connecting arms 10 and then moves rightwards, the opening operation is completed, and the electric control door has stable and reasonable structure, the translation or open and close the in-process and can not produce the friction loss to the sealing member, have stronger leakproofness and longer life, effectively improve the heat preservation ability of freezer, reduce the required energy resource consumption of refrigeration, solved traditional cold air electric control door, be the translation formula usually, the sealing member can have great wearing and tearing when it removes, long-time after using, the sealing member leakproofness can reduce, will influence the heat preservation ability of freezer, cause too much energy loss's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good automatically controlled door for freezer of seal, includes fixed plate (1), its characterized in that: the fixing device is characterized in that two fixing columns (2) are fixedly mounted at the bottom of the fixing plate (1), an integrated plate (3) is fixedly mounted at the bottom of the fixing plate (1) and located on one side opposite to the two fixing columns (2), a sliding rail (4) is fixedly mounted on the front side of the fixing plate (1), a driven wheel (5) is movably mounted on the front side of the fixing plate (1), a speed reducing motor (6) is fixedly mounted on the front side of the fixing plate (1), the output end of the speed reducing motor (6) is in transmission connection with the driven wheel (5) through a toothed belt (7), a connecting piece (8) extending to the front side of the sliding rail (4) is fixedly mounted outside the toothed belt (7), four pulleys (9) are movably mounted on the back side of the connecting piece (8) and located inside the sliding rail (4), and two connecting arms (10) are movably mounted at the bottom of the connecting piece (8), two the bottom movable mounting of linking arm (10) has the door body (11) that is located the positive of integrated board (3), the left and right sides of the door body (11) all inlays and is equipped with leading wheel (12) that quantity is two, the left side the positive fixed mounting of fixed column (2) has leading arm (13) that quantity is two, the front of integrated board (3) is inlayed and is equipped with door frame (14), the front fixed mounting of integrated board (3) has leading plate (15) that quantity is two and be located the door body (11) back, the back fixed mounting of the door body (11) has sealed frame (16).

2. The electric control door for the refrigeration house with good air tightness according to claim 1, characterized in that: connecting piece (8) are three bolt fixed connection through quantity with cingulum (7), the front fixed mounting of fixed plate (1) has the fixing base with gear motor (6) fixed connection.

3. The electric control door for the refrigeration house with good air tightness according to claim 1, characterized in that: the front of the fixed plate (1) is provided with mounting holes, and the four pulleys (9) are in contact with the inner wall of the sliding rail (4).

4. The electric control door for the refrigeration house with good air tightness according to claim 1, characterized in that: the left and right sides leading wheel (12) are bilateral symmetry and distribute, the right-hand member back of guide arm (13) is the arc setting.

5. The electric control door for the refrigeration house with good air tightness according to claim 1, characterized in that: the left end front surface of the guide plate (15) is provided with an inclined surface, and the upper side and the lower side of the connecting arm (10) are respectively hinged with the connecting piece (8) and the door body (11).

6. The electric control door for the refrigeration house with good air tightness according to claim 1, characterized in that: the sealing frame (16) is matched with the door frame (14), and the guide arm (13) and the guide plate (15) are located at the same horizontal height.