CN219913615U - Refrigeration house door convenient for loading and unloading goods - Google Patents

Abstract

The utility model relates to the technical field of refrigeration house doors, and provides a refrigeration house door convenient for loading and unloading goods. The problem that the existing refrigeration houses usually need to be opened even for small-sized goods when goods are loaded and unloaded is solved, so that the cold air in the refrigeration houses is easily leaked, and the cost of goods storage is increased.

Description

Refrigeration house door convenient for loading and unloading goods

Technical Field

The utility model relates to the technical field of refrigeration house doors, in particular to a refrigeration house door convenient for loading and unloading goods.

Background

The refrigerator is one kind of refrigerating equipment, and is one kind of artificial means to create environment different from outdoor temperature or humidity, and is also one kind of constant temperature and humidity storage equipment for food, liquid, chemical, medicine, vaccine, scientific test and other articles. At present, when some existing refrigerators are used for loading and unloading cargoes, even some small cargoes, the whole refrigerator door is usually required to be opened, so that the cool air in the refrigerator is easily leaked, and the cost of cargo storage is increased.

Therefore, the technical proposal particularly provides a refrigeration house door which is convenient for loading and unloading cargoes, so as to solve the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a refrigeration house door which can prevent cold air from leaking and is convenient for loading and unloading goods.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides a convenient freezer door of loading and unloading goods, includes the freezer main part, the freezer main part is fixed to be set up on unable adjustment base, be provided with displacement device on the right-hand member preceding lateral wall of freezer main part, displacement device's bottom is provided with the freezer door, be provided with the installing port on the freezer door, the installing port internal fixation is provided with elevating gear, elevating gear's bottom mounting is provided with the goods door, the left side of goods door is provided with the air curtain device, the right side of goods door is provided with controlling means, it has the goods spout to open on the unable adjustment base.

Preferably, the displacement device comprises a mounting frame, the mounting frame is fixedly arranged on the front side wall of the refrigerator main body, an equipment box is fixedly arranged at the left end of the mounting frame, a driving motor is arranged in the equipment box, an output end of the driving motor is in transmission connection with a coupler, the other end of the coupler is in transmission connection with a ball screw through a bearing seat, and the other end of the ball screw is arranged in a supporting seat.

Preferably, the ball screw is located in the inner cavity of the mounting frame, a nut seat is arranged on the ball screw, the top end of the nut seat is arranged on the guide rail, and a refrigeration house door is arranged at the bottom end fixing of the nut seat.

Preferably, the lifting device comprises a mounting rod, the mounting rod is fixedly arranged in the inner cavity of the refrigeration house door, the lifting rod is arranged at the bottom end of the mounting rod, the cargo door is arranged at the bottom end of the lifting rod and is positioned in the inner cavity of the refrigeration house door and is in sliding connection with the refrigeration house door.

Preferably, the bottom end fixing of the goods door is provided with a plug matched with the goods chute.

Preferably, the air curtain device comprises an installation cover plate, the installation cover plate is arranged on the refrigeration house door, and an air curtain machine is arranged at the bottom of the installation cover plate.

The beneficial effects of the utility model are as follows:

according to the utility model, through the matched use of the arranged refrigerator main body, the fixed base, the lifting device, the goods door, the air curtain device, the control device and the goods sliding groove, when a worker needs to load and unload some small goods, the control device starts the lifting rod in the lifting device to work to drive the goods door to move upwards, then the control device starts the air curtain device in the air curtain device to work, a piece of air curtain can be formed in a space left after the goods door moves upwards, and then the worker can send the goods into the refrigerator main body through the goods sliding groove through the refrigerator door, so that the device can avoid the leakage of cold air in the refrigerator when the worker loads and unloads some small goods, and further the cost of goods storage can be reduced.

Drawings

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a sectional structure of a part of a refrigeration house door according to the present utility model;

fig. 3 is a schematic cross-sectional view of a displacement device according to the present utility model.

Reference numerals illustrate:

1. a refrigerator main body; 2. a fixed base; 3. a displacement device; 31. a mounting frame; 32. an equipment box; 33. a driving motor; 34. a coupling; 35. a bearing seat; 36. a ball screw; 37. a support base; 38. a nut seat; 39. a guide rail; 4. a cold storage door; 5. a mounting port; 6. a lifting device; 61. a mounting rod; 62. a lifting rod; 7. a cargo door; 8. an air curtain device; 81. installing a cover plate; 82. an air curtain machine; 9. a control device; 10. a cargo chute; 11. and (5) plugging.

Detailed Description

The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.

Referring to fig. 1-3 of the specification, the utility model provides a refrigeration house door convenient for loading and unloading goods, which comprises a refrigeration house main body 1, wherein the refrigeration house main body 1 is fixedly arranged on a fixed base 2, a displacement device 3 is arranged on the front side wall of the right end of the refrigeration house main body 1, a refrigeration house door 4 is arranged at the bottom end of the displacement device 3, an installation opening 5 is arranged on the refrigeration house door 4, a lifting device 6 is fixedly arranged in the installation opening 5, a goods door 7 is fixedly arranged at the bottom end of the lifting device 6, an air curtain device 8 is arranged at the left side of the goods door 7, a control device 9 is arranged at the right side of the goods door 7, and a goods chute 10 is arranged on the fixed base 2. When the refrigerator body 1, the fixed base 2, the lifting device 6, the goods door 7, the air curtain device 8, the control device 9 and the goods chute 10 are arranged to be matched, and in operation, when a worker needs to load and unload some small goods, firstly, the lifting rod 62 in the lifting device 6 is started to work through the control device 9 to drive the goods door 7 to move upwards, then, the air curtain machine 82 in the air curtain device 8 is started to work through the control device 9, an air curtain can be formed in the space left after the goods door 7 moves upwards, and then a worker sends goods into the refrigerator main body 1 through the goods chute 10 and the refrigerator door 4, so that the device can avoid the leakage of cold air in the refrigerator when loading and unloading some small-sized goods, and further the cost of goods storage can be reduced.

In an embodiment, please refer to fig. 1 and 3 of the specification, the displacement device 3 includes a mounting frame 31, the mounting frame 31 is fixedly disposed on a front side wall of the refrigerator main body 1, a device box 32 is fixedly disposed at a left end of the mounting frame 31, a driving motor 33 is disposed in the device box 32, an output end of the driving motor 33 is in transmission connection with a coupling 34, the other end of the coupling 34 is in transmission connection with a ball screw 36 through a bearing seat 35, the other end of the ball screw 36 is disposed in a supporting seat 37, the ball screw 36 is disposed in an inner cavity of the mounting frame 31, a nut seat 38 is disposed on the ball screw 36, a top end of the nut seat 38 is disposed on a guide rail 39, and a bottom end of the nut seat 38 is fixedly provided with the refrigerator door 4. When the refrigerator door is in operation, the driving motor 33 firstly works, the ball screw 36 is driven to work through the cooperation of the coupler 34, the bearing seat 35 and the supporting seat 37, then the nut seat 38 on the ball screw 36 can be driven to move, and then the refrigerator door 4 is driven to move.

In another embodiment, referring to fig. 1-2 of the specification, the lifting device 6 includes a mounting rod 61, the mounting rod 61 is fixedly disposed in an inner cavity of the refrigeration house door 4, a lifting rod 62 is fixedly disposed at a bottom end of the mounting rod 61, a cargo door 7 is fixedly disposed at a bottom end of the lifting rod 62, the cargo door 7 is disposed in the inner cavity of the refrigeration house door 4 and is slidably connected with the refrigeration house door 4, a plug 11 matched with the cargo chute 10 is disposed at the bottom end of the cargo door 7, the air curtain device 8 includes a mounting cover plate 81, the mounting cover plate 81 is disposed on the refrigeration house door 4, and an air curtain machine 82 is disposed at a bottom of the mounting cover plate 81. During operation, the lifting rod 62 drives the goods door 7 to move upwards, then the air curtain machine 82 in the air curtain device 8 works, a piece of air curtain is formed in a space left after the goods door 7 moves upwards, so that the cold air can be prevented from leaking, then goods enter the main body 1 of the cold storage through the goods sliding chute 10 and pass through the cold storage door 4, after the goods are loaded and unloaded, the lifting rod 62 drives the goods door 7 to move downwards, then the plug 11 is matched with the goods sliding chute 10, and the cold air can be prevented from leaking.

When in use, when a worker needs to load and unload some small-sized cargoes, firstly, the control device 9 starts the lifting rod 62 in the lifting device 6 to work to drive the cargo door 7 to move upwards to a preset position, then the control device 9 starts the air curtain 82 in the air curtain device 8 to work to form an air curtain in a space left after the cargo door 7 moves upwards, then the worker sends cargoes into the freezer body 1 through the cargo chute 10 and passes through the freezer door 4, after the cargo loading and unloading is completed, the lifting rod 62 drives the cargo door 7 to move downwards, then the plug 11 is matched with the cargo chute 10, when the worker needs to open the whole freezer door 4, firstly, the control device 9 starts the lifting rod 62 in the lifting device 6 to work to drive the cargo door 7 to move upwards for a distance, the plug 11 is taken away from the cargo chute 10, then the driving motor 33 is started to work, the coupler 34 and the bearing seat 35 are matched with the bearing seat 37 to drive the ball screw 36 to work, and then the nut seat 38 on the ball screw 36 is driven to move the position, and then the freezer door 4 is driven to move.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a convenient freezer door of loading and unloading goods, includes freezer main part (1), its characterized in that: the refrigerator comprises a refrigerator body (1), a refrigerator door (4) and a lifting device (6), wherein the refrigerator body (1) is fixedly arranged on a fixed base (2), a displacement device (3) is arranged on the front side wall of the right end of the refrigerator body (1), the refrigerator door (4) is arranged at the bottom end of the displacement device (3), the refrigerator door (4) is provided with a mounting opening (5), the lifting device (6) is fixedly arranged in the mounting opening (5), the goods door (7) is arranged at the bottom end of the lifting device (6), an air curtain device (8) is arranged on the left side of the goods door (7), a control device (9) is arranged on the right side of the goods door (7), and a goods chute (10) is formed in the fixed base (2).

2. The refrigeration house door for facilitating loading and unloading of cargoes according to claim 1, wherein: the displacement device (3) comprises a mounting frame (31), the mounting frame (31) is fixedly arranged on the front side wall of the refrigerator main body (1), an equipment box (32) is fixedly arranged at the left end of the mounting frame (31), a driving motor (33) is arranged in the equipment box (32), a coupler (34) is connected with the output end of the driving motor (33) in a transmission manner, the other end of the coupler (34) is in transmission connection with a ball screw (36) through a bearing seat (35), and the other end of the ball screw (36) is arranged in a supporting seat (37).

3. The refrigeration house door for facilitating loading and unloading of cargoes according to claim 2, wherein: the ball screw (36) is located in an inner cavity of the mounting frame (31), a nut seat (38) is arranged on the ball screw (36), the top end of the nut seat (38) is arranged on the guide rail (39), and a refrigeration house door (4) is arranged at the bottom end of the nut seat (38) in a fixed mode.

4. The refrigeration house door for facilitating loading and unloading of cargoes according to claim 1, wherein: lifting device (6) are including installation pole (61), installation pole (61) are fixed to be set up in freezer door (4) inner chamber, the bottom mounting of installation pole (61) is provided with lifter (62), the bottom mounting of lifter (62) is provided with goods door (7), goods door (7) are located the inner chamber of freezer door (4), and with freezer door (4) sliding connection.

5. The refrigeration house door for facilitating loading and unloading of cargoes according to claim 1, wherein: the bottom end fixing of the goods door (7) is provided with a plug (11) matched with the goods chute (10).

6. The refrigeration house door for facilitating loading and unloading of cargoes according to claim 1, wherein: the air curtain device (8) comprises an installation cover plate (81), the installation cover plate (81) is arranged on the cold storage door (4), and an air curtain machine (82) is arranged at the bottom of the installation cover plate (81).