Vacuum precooler device easy and convenient to install

Abstract

The utility model provides a vacuum pre-cooler device easy and convenient to install, which comprises a vacuum pre-cooling box, a pre-cooling machine body installed at the rear end of the vacuum pre-cooling box, a box door arranged at the front end of the vacuum pre-cooling box, a sliding connector fixedly installed at the top end of the box door, the other end of the sliding connector installed in a sliding chute, and the sliding chute fixedly installed at the front part of the top end of the vacuum pre-cooling box. The bottom end of the vacuum precooling box is fixedly provided with a hydraulic telescopic rod, the bottom end of the hydraulic telescopic rod is fixedly provided with a rubber cushion, the bottom end of the vacuum precooling box is fixedly provided with a movable damping device, the middle of the left end of the box door is provided with a door lock, the rear inner wall of the vacuum precooling box is provided with an electric push rod, and the front end of the electric push rod is provided with a storage vehicle. According to the vacuum precooler device easy and convenient to install, extra tools are not needed during installation, installation is easy and convenient, and the internal storage vehicle has the layered storage capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum precooling machines, and more specifically to a vacuum precooling machine device which can be easily installed. Background Art

[0002] The vacuum precooler is a cooling processing equipment that uses vacuum precooling technology and a vacuum pump to extract air and water vapor from a vacuum tank to reduce the air pressure inside the vacuum box. The existing vacuum precooler device is not convenient to install during use and is prone to shaking or moving, colliding with other objects and causing damage to the vacuum precooler. In addition, the storage cart inside the precooler needs to be manually pushed by the operator, which increases the labor of the operator.

[0003] In view of the above problems, regarding the technical problems that the existing vacuum precooling machine device is not convenient to install when in use and wastes manpower, after a lot of searches, a patent number CN212299591U is found, which is a simple installation vacuum precooling machine device, including bolts and a vacuum precooling machine body, the interior of the vacuum precooling machine body is fixedly connected with an electric push rod by a screw, a mounting plate is welded and fixed on one side of the electric push rod, and a storage car is fixedly connected on one side of the mounting plate by bolts, and a first power button, a second power button and a vacuum pump are arranged on the front surface wall of the vacuum precooling machine body, and the first power button is located between the second power button and the vacuum pump, and a connecting rod is welded and fixed on the rear surface wall of the vacuum precooling machine body, and a mounting block is welded and fixed on one end of the connecting rod away from the vacuum precooling machine body, and a mounting hole is opened on the mounting block, and a fixing block is arranged below the vacuum precooling machine body, and the electric push rod is electrically connected to the first power button, and the vacuum pump is electrically connected to the second power button, but the technical solution provided by the patent has the following problems:

[0004] (1) The vacuum precooler device needs to be fixed on the wall using screws during installation. During the installation, tools need to be used to drill holes in the wall, which makes the installation work troublesome. If the vacuum precooler is to be moved, other tools are also needed for disassembly. In addition, since the vacuum precooler is fixed on the wall after drilling holes in the wall, the wall will be damaged after long-term operation.

[0005] (2) The storage vehicle does not have the function of placing food in layers. When different types of food need to be pre-cooled, the vacuum pre-cooling device cannot meet the use requirements. Utility Model Content

[0006] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides a vacuum precooling device that is easy to install. No additional tools are required during installation, and no wall and ground damage is required. The internal storage vehicle has the ability of layered storage.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simple to install vacuum precooling machine device, comprising: a vacuum precooling box, a precooling machine body is installed at the rear end of the vacuum precooling box, a box door is arranged at the front end of the vacuum precooling box, a sliding connector is fixedly installed at the top of the box door, the other end of the sliding connector is installed in a slide groove, the slide groove is fixedly installed at the front of the top of the vacuum precooling box, a hydraulic telescopic rod is fixedly installed at the bottom end of the vacuum precooling box, a rubber pad is fixedly installed at the bottom end of the hydraulic telescopic rod, a mobile shock absorbing device is fixedly installed at the bottom end of the vacuum precooling box, a door lock is installed at the middle of the left end of the box door, an electric push rod is installed on the rear inner wall of the vacuum precooling box, and a storage cart is installed at the front end of the electric push rod.

[0008] A further preferred solution: the sliding connector consists of a disc pulley and an "L"-shaped connecting rod, the disc pulley is installed at one end of the "L" shape, and the disc pulley is installed in the slide groove, and the other end of the "L"-shaped connecting rod is fixedly installed on the top of the box door.

[0009] A further preferred solution is that the hydraulic telescopic rods are fixedly installed at the four corners of the bottom of the vacuum precooling box, the mobile shock absorbing device is installed on the left and right sides of the vacuum precooling box, and the mobile shock absorbing device is located between the hydraulic telescopic rods.

[0010] A further preferred solution: the mobile shock absorbing device consists of two mounting plates, universal wheels and a number of high-strength springs, one of which is fixedly mounted on the bottom of the vacuum precooling box, and the other mounting plate is equipped with universal wheels at the bottom, and the two mounting plates are connected by high-strength springs.

[0011] A further preferred solution: the door lock includes a driving rod, a "Z"-shaped grip rod is fixedly installed at the front end of the driving rod, a driving gear is fixedly installed at the rear end of the driving rod and is meshed with a driven gear, a cylindrical groove is opened in the center of the driven gear, the inner wall of the cylindrical groove has a thread, and a threaded screw is installed in the center of the driven gear.

[0012] A further preferred solution is that a lock groove is provided behind the door lock in the middle of the front end of the vacuum precooling box.

[0013] A further preferred solution: the storage cart includes a storage frame, a first side panel and a second side panel are installed on the left and right sides of the storage frame, two of the first side panel and the second side panel are arranged, a first extension panel is hinged at the top end of the first side panel, a second extension panel is hinged at the middle of the second side panel, a rotating rod is arranged at the middle of the front and rear ends of the first side panel, the rotating rod is connected to the storage frame, a limiting block is also arranged in the middle of the second side panel, rectangular grooves are provided on the first extension panel and the second extension panel, a rear side panel is arranged at the rear end of the storage frame, and the rear side panel is connected to the electric push rod.

[0014] Beneficial effects:

[0015] 1. By providing a slide groove and a sliding connector, the slide groove and the sliding connector can cooperate to open the box door in a translational manner, which can effectively avoid the situation where the box door cannot be opened due to the low air pressure inside the vacuum precooling box, making the vacuum precooling device work more smoothly;

[0016] 2. The mobile shock absorbing device and the hydraulic telescopic rod with a rubber cushion installed at the bottom are provided, so that the mobile shock absorbing device can reduce the vibration of the vacuum precooling device during the movement and operation of the mobile vacuum precooling device. After the vacuum precooling device is moved to the destination, the hydraulic telescopic rod can be extended to press against the ground to prevent the vacuum precooling device from shaking during operation;

[0017] 3. By providing a storage vehicle that can be easily installed with multi-layer racks, when food needs to be stored in layers, different types of food can be prevented from stacking and contacting each other during pre-cooling treatment, which may cause the quality of the food to deteriorate, and the vacuum pre-cooling requirements of different types of food can be met;

[0018] 4. In summary, this easy-to-install vacuum precooling device, by providing structures such as slide grooves, sliding connectors, and storage carts that can easily install multi-layer racks, does not require additional tools when fixing the vacuum precooling device, and is easy to install. When food needs to be placed in layers for precooling treatment, this device can meet the needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic cross-sectional view of the internal structure of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the storage vehicle of the present utility model.

[0022] Figure 4 This is a schematic diagram of the first side plate structure of the utility model.

[0023] Figure 5 This is a schematic diagram of the second side plate structure of the present utility model.

[0024] Figure 6 For the utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0025] Figure 7 It is a schematic diagram of the internal structure of the door lock of the present utility model.

[0026] Figure 8 For the utility model Figure 1 Enlarged schematic diagram of point B in the middle.

[0027] Figure 1-8 In: 1. Vacuum precooling box; 2. Precooling machine body; 3. Slide; 4. Box door; 5. Hydraulic telescopic machine; 6. Rubber cushion; 7. Mobile shock absorbing device; 8. Storage cart; 801. Storage cart frame; 802. First side panel; 803. Second side panel; 804. Rear side panel; 805. First extension panel; 806. Second extension panel; 807. Limit block; 9. Door lock; 901. Drive rod; 902. Grip; 903. Drive gear; 904. Driven gear; 905. Threaded screw; 10. Sliding connector; 11. Lock slot; 12. Electric push rod. DETAILED DESCRIPTION

[0028] The following will be combined with the attached embodiment of the utility model Figure 1-Figure 8 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0029] See also Figure 1-8 In the embodiment of the utility model, a simple installation vacuum precooling machine device includes: a vacuum precooling box 1, a precooling machine body 2 is installed at the rear end of the vacuum precooling box 1, a box door 4 is arranged at the front end of the vacuum precooling box 1, a sliding connector 10 is fixedly installed at the top of the box door 4, the other end of the sliding connector 10 is installed in the slide 3, the slide 3 is fixedly installed at the front of the top of the vacuum precooling box 1, a hydraulic telescopic rod 5 is fixedly installed at the bottom of the vacuum precooling box, a rubber cushion 6 is fixedly installed at the bottom of the hydraulic telescopic rod 5, a mobile shock absorbing device 7 is fixedly installed at the bottom of the vacuum precooling box 1, a door lock 9 is installed at the middle of the left end of the box door 4, an electric push rod 12 is installed on the rear inner wall of the vacuum precooling box 1, and a storage cart 8 is installed at the front end of the electric push rod 12.

[0030] In the embodiment of the utility model, the sliding connector 10 is composed of a disc pulley and an "L"-shaped connecting rod. The disc pulley is installed at one end of the "L" shape, and the disc pulley is installed in the slide groove 3. The other end of the "L"-shaped connecting rod is fixedly installed on the top of the box door 4. The slide groove 3 and the sliding connector 10 cooperate to open the box door 4 in a translational manner, which can effectively avoid the situation where the box door 4 cannot be opened due to the excessively low internal air pressure of the vacuum precooling box 1.

[0031] In the embodiment of the utility model, the hydraulic telescopic rod 5 is fixedly installed at the four corners of the bottom end of the vacuum precooling box 1, and the mobile shock-absorbing device 7 is installed on the left and right sides of the vacuum precooling box 1. The mobile shock-absorbing device 7 is located between the hydraulic telescopic rods 5. After the vacuum precooling device is moved to the destination, the hydraulic telescopic rod 5 can be extended to press against the ground to prevent the vacuum precooling device from moving during operation.

[0032] In the embodiment of the utility model, the mobile shock absorbing device 7 is composed of two mounting plates, universal wheels and a plurality of high-strength springs, one of which is fixedly mounted on the bottom of the vacuum precooling box, and the other mounting plate is equipped with universal wheels on the bottom. The two mounting plates are connected by high-strength springs. The mobile shock absorbing device 7 can reduce the shock of the vacuum precooling machine device during the movement and operation of the mobile vacuum precooling machine device.

[0033] In the embodiment of the utility model, the door lock 9 includes a driving rod 901, a "Z"-shaped grip rod 902 is fixedly installed at the front end of the driving rod 901, a driving gear 903 is fixedly installed at the rear of the driving rod 901 and is meshed with a driven gear 904. A cylindrical groove is opened in the center of the driven gear 904, and the inner wall of the cylindrical groove has a thread. A threaded screw 905 is installed in the center of the driven gear 904. By shaking the grip rod 902, the driving gear 903 can be driven to rotate, and the driving gear 903 drives the driven gear 904 to rotate, thereby driving the threaded screw 905 to move forward and backward.

[0034] In the embodiment of the utility model, a lock groove 11 is provided at the middle of the front end of the vacuum precooling box 1 behind the door lock 9. When the box door 4 needs to be locked, the handle 902 only needs to be shaken to drive the threaded screw 905 to be inserted into the lock groove 11 to lock the box door. When the box door needs to be opened, the handle 902 is shaken in the opposite direction to pull the threaded screw 905 out of the lock groove 11.

[0035] In the embodiment of the utility model, the storage cart 8 includes a storage frame 801, and the first side panel 802 and the second side panel 803 are installed on the left and right sides of the storage frame 801. The first side panel 802 and the second side panel 803 are each provided with two pieces, and the top of the first side panel 802 is hinged with a first extension panel 805, and the middle of the second side panel 803 is hinged with a second extension panel 806. The first side panel 802 is provided with a rotating rod in the middle of the front and rear ends, and the rotating rod is connected to the storage frame 801. The second side panel 803 A limiting block 807 is also provided in the middle, and rectangular grooves are provided on the first extension plate 805 and the second extension plate 806. A rear side plate 804 is installed at the rear end of the storage cart frame 801, and the rear side plate 804 is connected to the electric push rod 12. When the storage cart 8 needs to store food in layers, the first side plate 802, the first extension plate 805 and the second extension plate 806 are rotated, and the first extension plate 805 and the second extension plate 806 are connected by the rectangular groove to form a multi-layer placement rack in the storage cart 8.

[0036] Working principle: first, shake the handle 902 to pull the threaded screw 905 out of the lock slot 11 and open the box door 4. Then, the electric push rod 12 pushes the storage cart 8 out of the vacuum pre-cooling box 1 and puts the food into the storage cart 4. When the food needs to be stored in layers, rotate the first side plate 802, the first extension plate 805 and the second extension plate 806. The first extension plate 805 and the second extension plate 806 are connected by the rectangular groove to form a multi-layer placement rack in the storage cart 8. Then, the electric push rod 12 pulls the storage cart 4 into the vacuum pre-cooling box 1, closes the box door 4, and locks the door to start the vacuum pre-cooling work.

Claims

1. A simple and easy to install vacuum precooling device, comprising: A vacuum precooling box (1) is characterized in that: a precooling machine body (2) is installed at the rear end of the vacuum precooling box (1), a box door (4) is arranged at the front end of the vacuum precooling box (1), a sliding connector (10) is fixedly installed at the top end of the box door (4), the other end of the sliding connector (10) is installed in a slide groove (3), the slide groove (3) is fixedly installed at the front end of the top end of the vacuum precooling box (1), a hydraulic telescopic rod (5) is fixedly installed at the bottom end of the vacuum precooling box, a rubber cushion (6) is fixedly installed at the bottom end of the hydraulic telescopic rod (5), a mobile shock absorbing device (7) is fixedly installed at the bottom end of the vacuum precooling box (1), a door lock (9) is installed at the middle of the left end of the box door (4), an electric push rod (12) is installed on the rear inner wall of the vacuum precooling box (1), and a storage trolley (8) is installed at the front end of the electric push rod (12).

2. A simple to install vacuum precooling device according to claim 1, characterized in that: The sliding connector (10) is composed of a disc-shaped pulley and an "L"-shaped connecting rod. The disc-shaped pulley is installed at one end of the "L" shape, and the disc-shaped pulley is installed in the sliding groove (3). The other end of the "L"-shaped connecting rod is fixedly installed on the top of the box door (4).

3. The easy-to-install vacuum precooling device according to claim 1, characterized in that: The hydraulic telescopic rods (5) are fixedly mounted at the four corners of the bottom end of the vacuum precooling box (1), and the mobile shock absorbing device (7) is mounted on the left and right sides of the vacuum precooling box (1), and the mobile shock absorbing device (7) is located between the hydraulic telescopic rods (5).

4. The easy-to-install vacuum precooling device according to claim 1, characterized in that: The mobile shock absorbing device (7) is composed of two mounting plates, universal wheels and a plurality of high-strength springs, wherein one mounting plate is fixedly mounted on the bottom end of the vacuum precooling box, and the bottom end of the other mounting plate is equipped with universal wheels, and the two mounting plates are connected via high-strength springs.

5. The easy-to-install vacuum precooling device according to claim 1, characterized in that: The door lock (9) comprises a driving rod (901), a "Z"-shaped gripping rod (902) is fixedly mounted on the front end of the driving rod (901), a driving gear (903) is fixedly mounted on the rear end of the driving rod (901) and meshes with a driven gear (904), a cylindrical groove is provided at the center of the driven gear (904), the inner wall of the cylindrical groove has threads, and a threaded screw rod (905) is installed at the center of the driven gear (904).

6. The easy-to-install vacuum precooling device according to claim 1, characterized in that: A lock groove (11) is arranged behind the door lock (9) in the middle of the front end of the vacuum precooling box (1).

7. The easy-to-install vacuum precooling device according to claim 1, characterized in that: The storage vehicle (8) comprises a storage vehicle frame (801), wherein a first side panel (802) and a second side panel (803) are installed on the left and right sides of the storage vehicle frame (801), and the first side panel (802) and the second side panel (803) are each provided with two panels, and a first extension panel (805) is hingedly connected to the top end of the first side panel (802), and a second extension panel (806) is hingedly connected to the middle of the second side panel (803), and a rotating rod is provided at the middle of the front and rear ends of the first side panel (802), and the rotating rod is connected to the storage vehicle frame (801), and a limiting block (807) is also provided in the middle of the second side panel (803), and rectangular grooves are provided on the first extension panel (805) and the second extension panel (806), and a rear side panel (804) is installed at the rear end of the storage vehicle frame (801), and the rear side panel (804) is connected to the electric push rod (12).

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