Refrigerator assembly with bottom convenient to move

Abstract

The utility model discloses a refrigerator assembly convenient for bottom movement, which comprises a lifting platform and a connecting rod, a telescopic frame is arranged above the lifting platform, the connecting rod is hinged below the lifting platform, a moving block is hinged below the connecting rod, a screw rod is in threaded connection with the lower part in the moving block, and the screw rod is in threaded connection with the lifting platform. And a transmission rod is welded in the bevel gear set. Compared with an existing refrigerator body moving assembly, a motor is started to drive a transmission rod to rotate, the transmission rod drives two lead screws to rotate synchronously through two bevel gear sets, threads of two parts of each lead screw are opposite, two moving blocks are made to be away from each other, and therefore a connecting rod is driven to erect to jack up a lifting table; the lower portion of the refrigerator body is bound through the lower binding belt, the upper portion of the telescopic frame is stretched, the upper portion of the refrigerator body is bound through the upper binding belt, the refrigerator body is fixed, and the vertical vibration amplitude of wheels is reduced through the shock absorbers on the supporting rods when the wheels are bumped on the road surface.

Description

Technical Field

[0001] The utility model relates to the technical field of meat product processing, in particular to a refrigerator component with a bottom that is easy to move. Background Art

[0002] A freezer, also known as a refrigerator or freezer, is a small refrigeration tool. As more and more consumers begin to pay attention to food hygiene, the freshness of meat products has attracted more attention. In order to facilitate the storage of meat products, it is sometimes necessary to move the freezer, which requires a freezer component that is easy to move at the bottom.

[0003] The existing announcement number is CN216783587U, and the patent is named "A mobile device for refrigerators that is easy to move". This utility model relates to the technical field of refrigerator bodies, and discloses a mobile device for refrigerator bodies that is easy to move, including a main body mechanism, a loading and unloading mechanism, and a fastening mechanism. The loading and unloading mechanism is located on the right side of the main body mechanism, and the fastening mechanism is located above the main body mechanism; the main body mechanism includes a mobile base, a limit edge guard, a braked universal wheel, and a propulsion roller. The limit edge guard is fixedly installed on the upper end of the mobile base, the braked universal wheel is fixedly installed on the lower end of the mobile base, and the propulsion roller is rotatably installed on the mobile base, and the upper end of the propulsion roller is located above the mobile base. The mobile device for refrigerator bodies that is easy to move, by installing a loading and unloading mechanism, is convenient for the refrigerator body to be moved to the mobile base, without relying on manual movement or using lifting tools for loading and unloading. After the movement is completed, it is also convenient to separate the refrigerator body from the device, which greatly improves the mobility of the mobile device.

[0004] The above device facilitates the movement of the refrigerator body to the mobile base by installing a loading and unloading mechanism, without relying on manpower to move or using lifting tools for loading and unloading. However, during the loading and unloading process of the refrigerator body, the higher refrigerator body requires personnel assistance, and there will be a tilting stage during loading and unloading, which is relatively dangerous and cannot meet people's usage needs well. In view of the above situation, technical innovation is carried out on the basis of existing refrigerator components. Utility Model Content

[0005] The purpose of the utility model is to provide a refrigerator assembly with a bottom that is easy to move, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refrigerator assembly that is easy to move at the bottom, including a lifting platform and a connecting rod, a telescopic frame is installed at the upper rear end of the lifting platform, and a refrigerator body is arranged in the upper middle part of the lifting platform, the connecting rod is hinged at the bottom of the lifting platform, and a moving block is hinged at the bottom of the connecting rod, a screw rod is threadedly connected to the lower part of the moving block, and a bevel gear group is installed on one section of the screw rod, a transmission rod is welded inside the bevel gear group, and a motor is installed at one end of the transmission rod.

[0007] Furthermore, a base is installed below the screw rod, and the base and the screw rod are welded, and the two parts of the screw rod have opposite threads, so that the two moving blocks move away from or closer to each other when moving.

[0008] Furthermore, shock absorbing components are installed at both the front and rear ends of the base, and the shock absorbing components and the base are welded.

[0009] Furthermore, the shock absorbing assembly includes a shock absorber, a support rod and a wheel, and the support rod is hinged below the shock absorber, and the wheel is rotatably connected below the outer end of the support rod.

[0010] Furthermore, a lower strap is installed at the lower end of the telescopic frame, and when the lower strap and the telescopic frame are hinged, the lower strap is long enough to surround the refrigerator body and fix the refrigerator body.

[0011] Furthermore, an upper strap is installed at the upper end of the telescopic frame, and the upper strap is hinged to the telescopic frame. When in use, the upper strap is long enough to surround the refrigerator body and fix the refrigerator body.

[0012] Furthermore, a handrail is installed at the rear end of the middle part of the telescopic frame, and the handrail and the telescopic frame are welded, and the device is pushed to move by the handrail, which is convenient for control.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the starting motor drives the transmission rod to rotate, and the transmission rod drives the two screw rods to rotate synchronously through the two bevel gear sets, and the two parts of the screw rod have opposite threads, so that the two moving blocks are separated, thereby driving the connecting rod to stand up and lift the lifting platform, and the lower part of the refrigerator body is tied up by the lower binding belt, and the upper part of the telescopic frame is extended, and the upper part of the refrigerator body is tied up by the upper binding belt, and the refrigerator body is fixed, and when the handrail is used to move, the wheels pass through the bumps of the road, and the up and down amplitudes are reduced by the shock absorbers on the support rods;

[0014] 1. The utility model moves the lifting platform to the bottom of the refrigerator body through wheels, starts the motor to drive the transmission rod to rotate, and the transmission rod drives two screws to rotate synchronously through two bevel gear sets. The two parts of the screw have opposite threads, so that the two moving blocks are separated, thereby driving the connecting rod to stand up and lift the lifting platform. The refrigerator body is lifted by the lifting platform without the need for workers to lift it;

[0015] 2. The utility model uses the lower strap to tie up the lower part of the refrigerator body, extends the upper part of the telescopic frame, and uses the upper strap to tie up the upper part of the refrigerator body to fix the refrigerator body. When the handrail is used to move, the wheels pass through the bumps of the road, and the up and down amplitude is reduced by the shock absorber on the support rod, thereby preventing the refrigerator body from being damaged by severe vibration during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional structural schematic diagram of a refrigerator component that is easy to move at the bottom of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the base of the refrigerator assembly that is easy to move at the bottom of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the shock-absorbing assembly of the refrigerator assembly that is easy to move at the bottom of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of the lifting platform of the refrigerator component which is convenient for bottom movement.

[0020] In the figure: 1. lifting platform; 2. screw rod; 3. moving block; 4. connecting rod; 5. base; 6. motor; 7. transmission rod; 8. bevel gear set; 9. shock absorbing assembly; 901. shock absorber; 902. support rod; 903. wheel; 10. telescopic frame; 11. lower strap; 12. upper strap; 13. handrail; 14. refrigerator body. DETAILED DESCRIPTION

[0021] like Figure 1 and Figure 2 As shown, a refrigerator assembly that is easy to move at the bottom includes a lifting platform 1 and a connecting rod 4. A telescopic frame 10 is installed at the upper rear end of the lifting platform 1, and a refrigerator body 14 is arranged in the upper middle part of the lifting platform 1. The connecting rod 4 is hinged at the bottom of the lifting platform 1, and a moving block 3 is hinged at the bottom of the connecting rod 4. A screw rod 2 is threadedly connected to the lower part of the moving block 3, and a bevel gear set 8 is installed on a section of the screw rod 2. A transmission rod 7 is welded inside the bevel gear set 8, and a motor 6 is installed at one end of the transmission rod 7. The lifting platform 1 is moved to the bottom of the refrigerator body 14 through the wheel 903, and the motor 6 is started to drive the transmission rod 7 to rotate. The transmission rod 7 drives the two screw rods 2 to rotate synchronously through the two bevel gear sets 8. The two parts of the screw rod 2 have opposite threads, so that the two moving blocks 3 are separated, thereby driving the connecting rod 4 to stand up and lift the lifting platform 1. The refrigerator body 14 is lifted by the lifting platform 1 without the need for workers to lift it.

[0022] like Figure 1 and Figure 3As shown, a base 5 is installed below the screw rod 2, and the base 5 and the screw rod 2 are welded, shock absorbing components 9 are installed at both the front and rear ends of the base 5, and the shock absorbing component 9 and the base 5 are welded, the shock absorbing component 9 includes a shock absorber 901, a support rod 902 and a wheel 903, and the support rod 902 is hinged below the shock absorber 901, and the wheel 903 is rotatably connected below the outer end of the support rod 902, a lower strap 11 is installed at the lower end of the telescopic frame 10, and the lower strap 11 is hinged to the telescopic frame 10, and an upper strap 12 is installed at the upper end of the telescopic frame 10, The upper strap 12 is hinged to the telescopic frame 10, and an armrest 13 is installed at the middle rear end of the telescopic frame 10, and the armrest 13 and the telescopic frame 10 are welded. The lower part of the refrigerator body 14 is tied up by the lower strap 11, and the upper part of the telescopic frame 10 is extended. The upper part of the refrigerator body 14 is tied up by the upper strap 12 to fix the refrigerator body 14. When the armrest 13 is used to move, the wheel 903 passes through the bumps of the road, and the up and down amplitude is reduced by the shock absorber 901 on the support rod 902, so as to prevent the refrigerator body 14 from being damaged by severe vibration during the movement.

[0023] Working principle: When using the refrigerator assembly that is easy to move at the bottom, first, move the lifting platform 1 to the bottom of the refrigerator body 14 through the wheels 903, start the motor 6 to drive the transmission rod 7 to rotate, and the transmission rod 7 drives the two screws 2 to rotate synchronously through the two bevel gear sets 8. The two parts of the screw 2 have opposite threads, so that the two moving blocks 3 are separated, thereby driving the connecting rod 4 to stand up and lift the lifting platform 1. The refrigerator body 14 is lifted by the lifting platform 1 without the need for workers to lift it. The lower part of the refrigerator body 14 is tied up with the lower strap 11, the upper part of the telescopic frame 10 is extended, and the upper part of the refrigerator body 14 is tied up with the upper strap 12 to fix the refrigerator body 14. When moving with the handrail 13, the wheel 903 passes through the bumps of the road, and the up and down amplitude is reduced by the shock absorber 901 on the support rod 902, so as to prevent the refrigerator body 14 from being damaged by severe vibration during the movement.

Claims

1. A refrigerator assembly that facilitates bottom movement, comprising a lifting platform (1) and a connecting rod (4), characterized in that: A telescopic frame (10) is installed at the upper rear end of the lifting platform (1), and a refrigerator body (14) is arranged at the upper middle part of the lifting platform (1). The connecting rod (4) is hinged at the bottom of the lifting platform (1), and a moving block (3) is hinged at the bottom of the connecting rod (4). A screw rod (2) is threadedly connected to the lower part of the moving block (3), and a bevel gear set (8) is installed at one section of the screw rod (2). A transmission rod (7) is welded inside the bevel gear set (8), and a motor (6) is installed at one end of the transmission rod (7).

2. The bottom-movable refrigerator assembly according to claim 1, characterized in that: A base (5) is installed below the screw rod (2), and the base (5) and the screw rod (2) are welded.

3. The refrigerator assembly for easy bottom movement according to claim 2, characterized in that: Shock-absorbing components (9) are installed at both the front and rear ends of the base (5), and the shock-absorbing components (9) and the base (5) are welded.

4. The refrigerator assembly for easy bottom movement according to claim 3, characterized in that: The shock absorbing assembly (9) comprises a shock absorber (901), a support rod (902) and a wheel (903), wherein the support rod (902) is hingedly connected below the shock absorber (901), and the wheel (903) is rotatably connected below the outer end of the support rod (902).

5. The refrigerator assembly for easy bottom movement according to claim 1, characterized in that: A lower binding belt (11) is installed at the lower end of the telescopic frame (10), and the lower binding belt (11) and the telescopic frame (10) are hinged.

6. The bottom-movable refrigerator assembly according to claim 1, characterized in that: An upper binding belt (12) is installed at the upper end of the telescopic frame (10), and the upper binding belt (12) and the telescopic frame (10) are hinged.

7. The refrigerator assembly for easy bottom movement according to claim 1, characterized in that: A handrail (13) is installed at the middle rear end of the telescopic frame (10), and the handrail (13) and the telescopic frame (10) are welded.

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