Quick taking-out device for freezer

Abstract

The utility model relates to the technical field of clamping and taking-out, and discloses a quick freezer taking-out device which comprises an adjusting mechanism, quick clamping mechanisms are fixedly connected to the lower ends of the four corners of the adjusting mechanism, the adjusting mechanism comprises a transverse rod, and vertical rods are fixedly connected to the front side and the rear side of the lower end of the transverse rod. A motor is fixedly connected to the middle of the upper end of the transverse rod, a double-groove belt wheel is fixedly connected to the driving end of the lower end of the motor, the double-groove belt wheel is connected with a single-groove belt wheel through a transmission belt, gears are fixedly connected to the periphery of the lower middle portion of a rotating shaft, and racks are connected to the front side and the rear side of each gear in an engaged mode. The ends, away from each other, of the racks are fixedly connected with telescopic rods. According to the quick taking-out device for the freezer, the quick clamping mechanism is arranged at the lower end of the adjusting mechanism and is matched with the hanging lug at the upper end of the mounting seat, so that a refrigerating box is lifted, and the refrigerating box filled with goods can be quickly lifted and taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping and taking out, in particular to a quick taking out device for a freezer. Background Art

[0002] Cold storage is a type of refrigeration equipment. Cold storage refers to the use of artificial means to create an environment with a different temperature or humidity from the outdoor environment. It is also a constant temperature and humidity storage equipment for food, liquids, chemicals, medicines, vaccines, scientific experiments and other items. Cold storage is usually located near the transportation port or the place of origin. Compared with refrigerators, cold storage has a larger refrigeration area and shares the same refrigeration principle.

[0003] During the storage process in cold storage, refrigerated containers are generally used to refrigerate the goods. However, these refrigerated containers are heavy when filled with goods, and it is difficult to carry them out manually. Therefore, a hoisting machine and ropes are generally used to lift the refrigerated containers. However, during the lifting, the ropes need to be tied to the outer periphery of the refrigerated containers manually. The operation steps are cumbersome and the efficiency of taking out the refrigerated containers is low. Utility Model Content

[0004] The main purpose of the utility model is to provide a quick-take-out device for a freezer, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A quick retrieval device for a freezer comprises an adjustment mechanism, wherein the lower ends of the four corners of the adjustment mechanism are fixedly connected with a quick clamping mechanism, the adjustment mechanism comprises a cross bar, the front and rear sides of the lower end of the cross bar are fixedly connected with a vertical bar, the middle part of the upper end of the cross bar is fixedly connected with a motor, the lower driving end of the motor is fixedly connected with a double-groove pulley, the double-groove pulley is connected to a single-groove pulley through a transmission belt, the middle part of the single-groove pulley is fixedly connected with a rotating shaft, the middle and lower peripheries of the rotating shaft are fixedly connected with gears, the front and rear sides of the gears are meshingly connected with racks, and the ends of the racks away from each other are fixedly connected with telescopic rods.

[0007] Preferably, a mounting seat is fixedly connected to the middle portion of the upper end of the adjustment mechanism, and a hanging ear is fixedly connected to the middle portion of the upper end of the mounting seat.

[0008] Preferably, the upper and lower ends of the double-groove pulley are rotatably connected to the upper and lower sides of the inner middle portion of the cross bar, and the upper and lower ends of the single-groove pulley are rotatably connected to the upper and lower ends of the inner front and rear sides of the cross bar.

[0009] Preferably, the outer peripheries of the racks are slidably connected to the inner middle portion of the vertical rod, and the outer peripheries of the telescopic rods are slidably connected to the inner sides of the vertical rod.

[0010] Preferably, the quick clamping mechanism includes a clamping rod, the lower end of which is fixedly connected to a limit rod, the outer periphery of which is rotatably connected to a clamping claw via a torsion spring, and the lower end of which is fixedly connected to a limit seat.

[0011] Preferably, the upper end of the limit seat is in contact with the lower end of the clamping claw, and the upper end of the clamping rod is fixedly connected to the side away from the lower end of the telescopic rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By arranging a quick clamping mechanism at the lower end of the adjusting mechanism, which cooperates with the hanging ear at the upper end of the mounting seat, the refrigerated box is lifted, so that the refrigerated box containing goods can be quickly lifted and taken out.

[0014] 2. Through the cooperation of the adjustment mechanism and the quick clamping mechanism, the quick take-out device can be applied to refrigerators of different widths and sizes, ensuring the versatility of the quick take-out device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of a quick-take-out device for a freezer according to the utility model;

[0016] Figure 2 This is the second three-dimensional schematic diagram of a quick-take-out device for a freezer according to the utility model;

[0017] Figure 3 The utility model is an exploded stereoscopic schematic diagram of a quick-take-out device for a freezer.

[0018] In the figure: 1. adjusting mechanism; 11. horizontal bar; 12. vertical bar; 13. motor; 14. double-groove pulley; 15. driving belt; 16. single-groove pulley; 17. rotating shaft; 18. gear; 19. rack; 110. telescopic rod; 2. quick clamping mechanism; 21. clamping rod; 22. limit rod; 23. clamping claw; 24. limit seat; 3. mounting seat; 4. hanging ear. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-3As shown, a quick retrieval device for a freezer comprises an adjusting mechanism 1, the lower ends of the four corners of the adjusting mechanism 1 are fixedly connected with a quick clamping mechanism 2, the adjusting mechanism 1 comprises a cross bar 11, the front and rear sides of the lower end of the cross bar 11 are fixedly connected with a vertical bar 12, the middle part of the upper end of the cross bar 11 is fixedly connected with a motor 13, the lower driving end of the motor 13 is fixedly connected with a double-groove pulley 14, the double-groove pulley 14 is connected to a single-groove pulley 16 through a transmission belt 15, the middle part of the single-groove pulley 16 is fixedly connected with a rotating shaft 17, the middle and lower periphery of the rotating shaft 17 is fixedly connected with a gear 18, the front and rear sides of the gear 18 are meshedly connected with a rack 19, and the end of the rack 19 away from each other is fixedly connected with a telescopic rod 110.

[0021] In this embodiment, a mounting seat 3 is fixedly connected to the middle part of the upper end of the adjustment mechanism 1, a hanging ear 4 is fixedly connected to the middle part of the upper end of the mounting seat 3, the upper and lower ends of the double-groove pulley 14 are rotatably connected to the upper and lower sides of the inner middle part of the cross bar 11, the upper and lower ends of the single-groove pulley 16 are rotatably connected to the upper and lower ends of the inner front and rear sides of the cross bar 11, the outer periphery of the rack 19 is slidably connected to the inner middle part of the vertical rod 12, and the outer periphery of the telescopic rod 110 is slidably connected to the inner two sides of the vertical rod 12.

[0022] Specifically, when taking out refrigerators of different sizes, the motor 13 is started, and the single-groove pulleys 16 on the front and rear sides are driven to rotate through the double-groove pulley 14 and the transmission belt 15, and then the gear 18 is driven to rotate through the rotating shaft 17, and cooperate with the rack 19 to drive the quick clamping mechanisms 2 at the lower ends of the telescopic rods 110 on both sides to move away from or closer to each other, so that the spacing between the quick clamping mechanisms 2 on both sides is equal to the width of the refrigerator. Through the cooperation between the adjustment mechanism 1 and the quick clamping mechanism 2, the quick taking-out device can be applied to refrigerators of different widths and sizes, thereby ensuring the versatility of the quick taking-out device.

[0023] In this embodiment, the quick clamping mechanism 2 includes a clamping rod 21, the lower end of the clamping rod 21 is fixedly connected to the limiting rod 22, the outer periphery of the limiting rod 22 is rotatably connected to the clamping claw 23 through a torsion spring, the lower end of the clamping rod 21 is fixedly connected to the limiting seat 24, the upper end of the limiting seat 24 is in contact with the lower end of the clamping claw 23, and the upper end of the clamping rod 21 is fixedly connected to the side away from the lower end of the telescopic rod 110.

[0024] Specifically, the quick-take-out device is installed to the lower end of the hoisting machine through the hanging ear 4 at the upper end of the mounting seat 3, the hoisting machine is started, the quick-take-out device is moved to the top of the cold storage box, and the quick-take-out device is lowered. The clamping claw 23 is squeezed and recovered to the inside of the clamping rod 21. When the clamping claw 23 moves to the groove at the lower end of the cold storage box, the torsion spring on the periphery of the limit rod 22 drives the clamping claw 23 to pop out and hook out the lower end of the cold storage box. The hoisting machine is started, and the limit seat 24 limits the clamping claw 23 to lift the cold storage box. By arranging a quick clamping mechanism 2 at the lower end of the adjusting mechanism 1, which cooperates with the hanging ear 4 at the upper end of the mounting seat 3, the cold storage box is lifted, thereby realizing the ability to quickly lift and take out the cold storage box containing goods.

[0025] Working principle:

[0026] First, install the quick-take-out device to the lower end of the hoisting machine through the hanging ear 4 at the upper end of the mounting seat 3, start the hoisting machine, move the quick-take-out device to the top of the cold storage box, and lower the quick-take-out device. The clamping claw 23 is squeezed and recovered to the inside of the clamping rod 21. When the clamping claw 23 moves to the groove at the lower end of the cold storage box, the torsion spring on the periphery of the limit rod 22 drives the clamping claw 23 to pop out and hook out the lower end of the cold storage box. Start the hoisting machine, and the limit seat 24 limits the clamping claw 23 to lift the cold storage box. By setting a quick clamping mechanism 2 at the lower end of the adjusting mechanism 1, cooperating with the hanging ear 4 at the upper end of the mounting seat 3, the cold storage box is lifted. The invention is a refrigerator that can be quickly lifted and taken out with goods. When taking out refrigerators of different sizes, the motor 13 is started, and the single-groove pulleys 16 on the front and rear sides are driven to rotate through the double-groove pulley 14 and the transmission belt 15, and then the gear 18 is driven to rotate through the rotating shaft 17, and cooperates with the rack 19 to drive the quick clamping mechanisms 2 at the lower ends of the telescopic rods 110 on both sides to move away from or close to each other, so that the spacing between the quick clamping mechanisms 2 on both sides is equal to the width of the refrigerator. Through the cooperation of the adjustment mechanism 1 and the quick clamping mechanism 2, it is achieved that the quick taking-out device can be applied to refrigerators of different widths and sizes, thereby ensuring the versatility of the quick taking-out device.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quick-take-out device for a freezer, comprising an adjustment mechanism (1), characterized in that: The lower ends of the four corners of the adjustment mechanism (1) are fixedly connected to a quick clamping mechanism (2). The adjustment mechanism (1) comprises a cross bar (11). The front and rear sides of the lower end of the cross bar (11) are fixedly connected to a vertical bar (12). The middle part of the upper end of the cross bar (11) is fixedly connected to a motor (13). The lower driving end of the motor (13) is fixedly connected to a double-groove pulley (14). The double-groove pulley (14) is connected to a single-groove pulley (16) through a transmission belt (15). The middle part of the single-groove pulley (16) is fixedly connected to a rotating shaft (17). The outer periphery of the middle and lower part of the rotating shaft (17) is fixedly connected to a gear (18). The front and rear sides of the gear (18) are meshedly connected to a rack (19). The end of the rack (19) away from the gear (18) is fixedly connected to a telescopic rod (110).

2. A quick-take-out device for a freezer according to claim 1, characterized in that: A mounting seat (3) is fixedly connected to the middle of the upper end of the adjustment mechanism (1), and a hanging ear (4) is fixedly connected to the middle of the upper end of the mounting seat (3).

3. A quick-take-out device for a freezer according to claim 1, characterized in that: The upper and lower ends of the double-groove pulley (14) are rotatably connected to the upper and lower sides of the inner middle part of the cross bar (11), and the upper and lower ends of the single-groove pulley (16) are rotatably connected to the upper and lower ends of the inner front and rear sides of the cross bar (11).

4. A quick-take-out device for a freezer according to claim 1, characterized in that: The outer periphery of the rack (19) is slidably connected to the inner middle part of the vertical rod (12), and the outer periphery of the telescopic rod (110) is slidably connected to the inner two sides of the vertical rod (12).

5. A quick take-out device for a freezer according to claim 1, characterized in that: The quick clamping mechanism (2) comprises a clamping rod (21), the lower end of the clamping rod (21) is fixedly connected to a limit rod (22), the outer periphery of the limit rod (22) is rotatably connected to a clamping claw (23) via a torsion spring, and the lower end of the clamping rod (21) is fixedly connected to a limit seat (24).

6. A quick-take-out device for a freezer according to claim 5, characterized in that: The upper end of the limit seat (24) is in contact with the lower end of the clamping claw (23), and the upper end of the clamping rod (21) is fixedly connected to the side away from the lower end of the telescopic rod (110).

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