Cold-chain logistics three-dimensional storage equipment

Abstract

The utility model discloses cold-chain logistics three-dimensional storage equipment, and belongs to the field of storage equipment, the cold-chain logistics three-dimensional storage equipment comprises a cabinet body, driving wheels are arranged at four corners of the bottom end of the cabinet body, mounting frames are fixedly mounted on two sides of the lower section of the cabinet body, supporting assemblies are arranged in the two mounting frames, and two symmetrically distributed supporting frames are fixedly mounted in the cabinet body; placing plates distributed in a linear array are slidably mounted in the two supporting frames, through holes distributed in a rectangular array are formed in the surfaces of the placing plates, lifting assemblies are arranged between the placing plates and the supporting frames in the same group, and a supporting frame is slidably mounted between the two supporting frames; and conveying rollers which are distributed in a linear array are rotationally mounted in the supporting frame. Through the arrangement of the lifting assemblies, the effect of driving the placement plates to ascend and descend is achieved, the effect of adjusting the height distance between every two adjacent placement plate supports is achieved, goods of different sizes can be conveniently stored by the equipment, and the storage range of the equipment is widened.

Description

Technical Field

[0001] The present application relates to the field of storage equipment, and more specifically, to a three-dimensional storage equipment for cold chain logistics. Background Art

[0002] Cold chain logistics refers to a systematic project that keeps refrigerated and frozen foods in a specified low-temperature environment during production, storage, transportation, sales, and before consumption, in order to ensure food quality and reduce food loss. It was established with the advancement of science and technology and the development of refrigeration technology. It is a low-temperature logistics process based on freezing technology and using refrigeration technology as a means.

[0003] The patent with application number 202022555470.8 discloses a cold chain logistics automated three-dimensional storage equipment, including storage rack 1, storage rack 2 and slide rails, the number of the slide rails is two, the sides of the storage rack 1 and storage rack 2 close to each other are both opened, the storage rack 1 and storage rack 2 are both provided with support frames, and each support frame is provided with a conveyor belt 1. This application sets a motor 2, which can drive the roller to rotate by starting the motor 2, so that the cross plate can be moved, and then the stacker can be set to drive the goods to move up and down, and the hydraulic cylinder and the push plate can be set to push the goods onto the conveyor belt 1, and then the motor 1 can be set to facilitate the movement of the goods on the conveyor belt 1. With the cooperation of each other, the goods can be stored and picked up, which improves the work efficiency and realizes automated warehousing.

[0004] With respect to the above-mentioned related technologies, a stacker can be used to drive the goods to move up and down. By setting up a hydraulic cylinder and a push plate, the goods can be pushed onto a conveyor belt 1. Then, by setting up a motor 1, the goods on the conveyor belt 1 can be conveniently moved. With mutual cooperation, the goods can be stored and picked up. In this application, the storage rack 1 and the storage rack 2 are internally provided with support frames to facilitate the placement of goods, but the distance between two adjacent support frames is fixed. Some larger goods may be difficult to store, which reduces the use effect of the equipment. Utility Model Content

[0005] In order to solve the above problems, the present application provides a cold chain logistics three-dimensional storage equipment, which adopts the following technical solutions:

[0006] A three-dimensional storage equipment for cold chain logistics, comprising a cabinet body, driving wheels are provided at the four corners of the bottom end of the cabinet body, and mounting frames are fixedly installed on both sides of the lower section of the cabinet body, and support assemblies are provided in the two mounting frames, two symmetrically distributed support frames are fixedly installed in the cabinet body, and placement plates distributed in a linear array are slidably installed in the two support frames, through holes distributed in a rectangular array are opened on the surfaces of the placement plates, and lifting assemblies are provided between the placement plates and the support frames in the same group, a support frame is slidably installed between the two support frames, and conveying rollers distributed in a linear array are rotatably installed in the support frames, a third cylinder is fixedly installed at the bottom end of the cabinet body, and the end of the piston shaft of the third cylinder slides through the cabinet body and is fixedly connected to the bottom end of the support frame, a first cylinder is fixedly installed at the top end of the cabinet body, and the piston shaft of the first cylinder slides through the cabinet body, the end of the piston shaft of the first cylinder is connected to a clamping and pushing assembly, and refrigeration assemblies are provided on the inner walls of the bottom ends of the two support frames.

[0007] By adopting the above technical scheme, when the equipment is in use, the staff can move the cabinet through the driving wheel. When the cabinet is moved to the corresponding work place, the cabinet is driven to rise by the support assembly, and the driving wheel is separated from the ground, which can play a role in supporting and stabilizing the cabinet, which is convenient for the subsequent stable use of the cabinet. The cabinet is filled with cold air generated by the refrigeration assembly, which is convenient for storing goods in the cabinet. Then the staff opens the cabinet door installed on one side of the cabinet. After that, the staff places the goods on the support frame inside the cabinet, and drives the support frame and the goods to rise synchronously through the third cylinder. When the goods move to be flush with the top of the placement board, the goods are transported to the corresponding placement board through the conveying rollers installed inside the support frame, which can play the role of storing goods. When it is necessary to pick up the goods, the clamping and pushing assembly is driven to rise and fall to the corresponding position by the first cylinder, and the goods are clamped to the placement board by the clamping and pushing assembly, which can play the role of picking up the goods. When some goods are large, the placement board can be driven to rise and fall by the lifting assembly, thereby playing a role in adjusting the height spacing between two adjacent placement boards, which is convenient for storing large goods and is beneficial to improving the use effect of the equipment.

[0008] Furthermore, the support assembly includes two second cylinders fixedly mounted on the inner wall of the top end of the mounting frame, a support plate is provided under the two mounting frames, and the piston shaft ends of the two second cylinders in the same group are fixedly connected to the top end of the support plate in the same group, and rubber pads are fixedly mounted on the bottom ends of the two support plates.

[0009] By adopting the above technical solution, when the cabinet moves to a suitable location, the second cylinder drives the support plates of the same group to move down and contact the ground, and then continuously drives the cabinet to rise, so that the driving wheels leave the ground, thereby supporting and stabilizing the cabinet.

[0010] Furthermore, the lifting assembly includes sliders fixedly installed on the four corners of the placement plate, and a sliding groove matching the sliders in the same group is opened on the inner side of the support frame, and a second telescopic rod is fixedly installed on the inner wall of the bottom end of the sliding groove, and the end of the second telescopic rod is fixedly connected to the bottom end of the slider in the same group.

[0011] By adopting the above technical solution, the second telescopic rod drives the same group of sliders to move in the slide groove, and the slider moves the placement board, so as to adjust the height of the placement board, and then adjust the height distance between two adjacent placement boards, which is convenient for the equipment to store goods of different sizes and is beneficial to improving the use effect of the equipment.

[0012] Furthermore, a stabilizing rod is fixedly installed in each of the slide grooves, and the sliding block is slidably sleeved on the side wall of the stabilizing rod in the same group.

[0013] By adopting the above technical solution, a stabilizing rod is arranged inside the slide groove. When the second telescopic rod drives the slider to move, the slider slides on the stabilizing rod. The limitation of the stabilizing rod is conducive to maintaining the stability of the lifting and lowering of the placement plate.

[0014] Furthermore, the clamping and pushing assembly includes a mounting plate fixedly mounted on the end of the first cylinder piston shaft, a support block fixedly mounted on the bottom end of the mounting plate, and first telescopic rods fixedly mounted on both sides of the support block, push plates fixedly mounted on the ends of the two first telescopic rods, and electric clamps fixedly mounted on opposite sides of the two push plates, and two groups of symmetrically distributed blocking assemblies are provided at the bottom end of the mounting plate.

[0015] By adopting the above technical solution, after the mounting plate is driven by the first cylinder to descend to the position of the goods to be picked up, the first telescopic rod on the same side of the goods drives the push plate and the electric clamp in the same group to move toward the goods, the goods are clamped by the electric clamp, and then the electric clamp is driven by the first telescopic rod to clamp the goods and move them to the conveyor roller, which can play the role of picking up the goods. When the bottom end of the mounting plate is blocked by the setting of the blocking component, it helps to prevent the goods from falling from the support frame when the equipment is picking up materials.

[0016] Furthermore, the blocking assembly includes two blocks arranged below the mounting plate, and two symmetrically distributed fourth cylinders are fixedly mounted on the top of the mounting plate, and the two fourth cylinder piston shafts slide through the mounting plate, and the two fourth cylinder piston shaft ends are fixedly connected to the opposite side of the block in the same group.

[0017] By adopting the above technical solution, when it is necessary to pick up goods, a fourth cylinder away from the goods drives the same group of blocks to move downward and contact with the conveying roller, which can prevent the goods from falling on the conveying roller.

[0018] Furthermore, the refrigeration assembly includes an installation box fixedly installed on the inner wall of the bottom end of the support frame, the inner walls of the bottom ends of the two installation boxes are each provided with a refrigerator, and the two installation boxes are each provided with a guide fan, the guide fan is located above the refrigerator in the same group, and the top ends of the two installation boxes are provided with air outlet holes distributed in a rectangular array.

[0019] By adopting the above technical solution, cold air is generated by the refrigerator, and a guide fan is set in the installation box to generate wind force. The wind force drives the cold air to flow into the cabinet through the air outlet holes opened at the top of the installation box, thereby playing the role of refrigerating goods.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] (1) In the present application, the lifting assembly is set to drive the placement plate to rise and fall, thereby adjusting the height distance between two adjacent placement plate brackets, making it easier for the equipment to store goods of different sizes and increasing the storage range of the equipment.

[0022] (2) In the present application, a stabilizing rod is arranged in the slide groove, and a slider is slidably mounted on the stabilizing rod. When the placement plate is lifted or lowered, the placement plate slides with the slider on the same group of stabilizing rods. The cooperation between the slider and the stabilizing rod is helpful to improve the stability of the lifting or lowering of the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a three-dimensional storage equipment for cold chain logistics;

[0024] Figure 2 For this application Figure 1 A magnified view of middle;

[0025] Figure 3 A cross-sectional view of the present application;

[0026] Figure 4 For this application Figure 3 Enlarged view of middle B;

[0027] Figure 5 For this application Figure 3 Enlarged view of middle C;

[0028] Figure 6 It is an exploded view of the clamping assembly and the blocking assembly in this application.

[0029] Description of the numbers in the figure:

[0030] 1. Cabinet; 2. First cylinder; 3. Placement plate; 4. Mounting frame; 5. Second cylinder; 6. Support plate; 7. Support frame; 8. Support frame; 9. Conveyor roller; 10. Third cylinder; 11. Fourth cylinder; 12. Mounting plate; 13. Support block; 14. First telescopic rod; 15. Push plate; 16. Second telescopic rod; 17. Slide; 18. Stop block; 19. Electric clamp; 20. Mounting box; 21. Guide fan; 22. Refrigeration machine; 23. Slider. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0032] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] The following is combined with Figure 1-6 This application is described in further detail.

[0035] See also Figure 1-6A cold chain logistics three-dimensional storage equipment includes a cabinet 1, and driving wheels are provided at the four corners of the bottom end of the cabinet 1, and mounting frames 4 are fixedly installed on both sides of the lower section of the cabinet 1, and support components are provided in the two mounting frames 4, and the support components include two second cylinders 5 fixedly installed on the inner wall of the top of the mounting frame 4, and support plates 6 are provided under the two mounting frames 4, and the piston shaft ends of the two second cylinders 5 in the same group are fixedly connected to the top of the support plate 6 in the same group, and rubber pads are fixedly installed at the bottom ends of the two support plates 6. When the equipment is in use, the staff can move the cabinet 1 through the driving wheels. When the cabinet 1 is moved to the corresponding work location, the second cylinders 5 drive the support plates 6 in the same group to move down and contact the ground, and then continuously drive the cabinet 1 to rise, so that the driving wheels are separated from the ground, which can play a role in supporting and stabilizing the cabinet 1.

[0036] Two symmetrically distributed support frames 7 are fixedly installed in the cabinet 1, and placement plates 3 distributed in a linear array are slidably installed in the two support frames 7. The surfaces of the placement plates 3 are provided with through holes distributed in a rectangular array. A support frame 8 is slidably installed between the two support frames 7, and conveying rollers 9 distributed in a linear array are rotatably installed in the support frame 8. A third cylinder 10 is fixedly installed at the bottom end of the cabinet 1, and the end of the piston shaft of the third cylinder 10 slides through the cabinet 1 and is fixedly connected to the bottom end of the support frame 8. A first cylinder 2 is fixedly installed at the top of the cabinet 1, and the piston shaft of the first cylinder 2 slides through the cabinet 1. A clamping and pushing assembly is connected to the end of the piston shaft of the first cylinder 2. The clamping and pushing assembly includes a mounting plate 12 fixedly installed on the end of the piston shaft of the first cylinder 2, a support block 13 is fixedly installed at the bottom end of the mounting plate 12, and first telescopic rods 14 are fixedly installed on both sides of the support block 13, push plates 15 are fixedly installed at the ends of the two first telescopic rods 14, and electric clamps 19 are fixedly installed on the opposite sides of the two push plates 15.

[0037] The staff opens the cabinet door installed on one side of the cabinet 1, and then the staff places the goods on the support frame 8 inside the cabinet 1, and drives the support frame 8 and the goods to rise synchronously through the third cylinder 10. When the goods move to be flush with the top of the placement plate 3, the conveyor roller 9 installed inside the support frame 8 conveys the goods to the corresponding placement plate 3, which can play the role of storing the goods. When it is necessary to pick up the goods, the first cylinder 2 drives the mounting plate 12 to descend to the position of the goods to be taken, and then the first telescopic rod 14 on the same side as the goods drives the push plate 15 and the electric clamp 19 of the same group to move toward the direction of the goods, and the electric clamp 19 clamps the goods, and then the first telescopic rod 14 drives the electric clamp 19 to clamp the goods and move them to the conveyor roller 9, which can play the role of picking up the goods. When the bottom end of the mounting plate 12 is set by the blocking component, it helps to prevent the goods from falling from the support frame 8 when the equipment is taking materials.

[0038] Two groups of symmetrically distributed blocking components are provided at the bottom end of the mounting plate 12, and the blocking components include two blocks 18 arranged below the mounting plate 12. Two symmetrically distributed fourth cylinders 11 are fixedly installed on the top of the mounting plate 12, and the piston shafts of the two fourth cylinders 11 slide through the mounting plate 12. The piston shaft ends of the two fourth cylinders 11 are fixedly connected to the opposite side of the same group of blocks 18. When it is necessary to pick up goods, the fourth cylinder 11 away from the goods drives the same group of blocks 18 to move downward and contact with the conveying roller 9, which can prevent the goods from falling on the conveying roller 9 when they are picked up.

[0039] A refrigeration assembly is provided on the inner wall at the bottom end of the two support frames 7, and the refrigeration assembly includes an installation box 20 fixedly installed on the inner wall at the bottom end of the support frame 7. A refrigerator 22 is provided on the inner wall at the bottom end of the two installation boxes 20, and a guide fan 21 is provided in the two installation boxes 20. The guide fan 21 is located above the refrigerator 22 in the same group. Air outlet holes distributed in a rectangular array are opened on the top of the two installation boxes 20. Cold air is generated by the refrigerator 22, and the guide fan 21 is set in the installation box 20. Wind force is generated by the guide fan 21, and the wind force drives the cold air to flow into the cabinet 1 through the air outlet holes opened at the top of the installation box 20, thereby playing the role of refrigerating goods.

[0040] A lifting assembly is provided between the placement plate 3 and the support frame 7 of the same group. The lifting assembly includes sliders 23 fixedly installed at the four corners of the placement plate 3. A slide groove 17 matching the sliders 23 of the same group is provided on the inner side of the support frame 7. A second telescopic rod 16 is fixedly installed on the inner wall of the bottom end of the slide groove 17, and the end of the second telescopic rod 16 is fixedly connected to the bottom end of the slider 23 of the same group. The slider 23 of the same group is driven to move in the slide groove 17 by the second telescopic rod 16. The placement plate 3 is moved with the slider 23, which can adjust the height of the placement plate 3, and then adjust the height distance between two adjacent placement plates 3, which is convenient for the equipment to store goods of different sizes and is conducive to improving the use effect of the equipment.

[0041] A stabilizing rod is fixedly installed in the slide groove 17, and the slider 23 is slidably mounted on the side wall of the same group of stabilizing rods. The stabilizing rod is set inside the slide groove 17. When the second telescopic rod 16 drives the slider 23 to move, the slider 23 slides on the stabilizing rod. The restriction of the stabilizing rod is conducive to maintaining the stability of the lifting and lowering of the placement plate 3.

[0042] The implementation principle of the embodiment of the present application is as follows: when the equipment is in use, the staff can move the cabinet 1 through the driving wheel. When the cabinet 1 is moved to the corresponding work place, the cabinet 1 is driven to rise by the support assembly, and the driving wheel is separated from the ground, which can play a role in supporting and stabilizing the cabinet 1, which is convenient for the subsequent stable use of the cabinet 1. The cabinet 1 is filled with cold air generated by the refrigeration assembly, which is convenient for storing goods in the cabinet 1. Then the staff opens the cabinet door installed on one side of the cabinet 1. After that, the staff places the goods on the support frame 8 inside the cabinet 1, and drives the support frame 8 and the goods to rise synchronously through the third cylinder 10. When the goods move to the same level as the top of the placement plate 3, the goods are transported to the corresponding placement plate 3 by the conveying roller 9 installed inside the support frame 8, which can play the role of storing goods. When it is necessary to pick up the goods, the clamping and pushing assembly is driven to rise and fall to the corresponding position by the first cylinder 2, and the goods are clamped to the placement plate 3 by the clamping and pushing assembly, which can play the role of picking up the goods. When some goods are large, the placement plate 3 can be driven to rise and fall by the lifting assembly, thereby playing a role in adjusting the height spacing between two adjacent placement plates 3, which is convenient for storing large goods and is conducive to improving the use effect of the equipment.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cold chain logistics three-dimensional storage device, comprising a cabinet (1), characterized in that: The cabinet (1) is provided with driving wheels at the four corners of the bottom end, and the cabinet (1) is fixedly provided with mounting frames (4) on both sides of the lower section, and the two mounting frames (4) are provided with supporting components, and the cabinet (1) is fixedly provided with two symmetrically distributed supporting frames (7), and the two supporting frames (7) are slidably provided with placement plates (3) distributed in a linear array, and the surfaces of the placement plates (3) are provided with through holes distributed in a rectangular array, and a lifting component is provided between the placement plates (3) and the supporting frames (7) in the same group, and a sliding member is slidably provided between the two supporting frames (7). A support frame (8) is provided, and conveying rollers (9) arranged in a linear array are rotatably installed in the support frame (8); a third cylinder (10) is fixedly installed at the bottom of the cabinet (1), and the end of the piston shaft of the third cylinder (10) slides through the cabinet (1) and is fixedly connected to the bottom of the support frame (8); a first cylinder (2) is fixedly installed at the top of the cabinet (1), and the piston shaft of the first cylinder (2) slides through the cabinet (1); a clamping and pushing component is connected to the end of the piston shaft of the first cylinder (2); and a refrigeration component is provided on the inner walls of the bottom ends of the two support frames (7).

2. The cold chain logistics three-dimensional storage equipment according to claim 1, characterized in that: The support assembly comprises two second cylinders (5) fixedly mounted on the inner wall of the top end of the mounting frame (4), a support plate (6) is provided below the two mounting frames (4), and the piston shaft ends of the two second cylinders (5) in the same group are fixedly connected to the top end of the support plate (6) in the same group, and rubber pads are fixedly mounted on the bottom ends of the two support plates (6).

3. The cold chain logistics three-dimensional storage equipment according to claim 1, characterized in that: The lifting assembly comprises sliders (23) fixedly mounted on the four corners of the placement plate (3); a slide groove (17) matching the sliders (23) of the same group is provided on the inner side of the support frame (7); a second telescopic rod (16) is fixedly mounted on the inner wall of the bottom end of the slide groove (17); and the end of the second telescopic rod (16) is fixedly connected to the bottom end of the slider (23) of the same group.

4. The cold chain logistics three-dimensional storage equipment according to claim 3 is characterized by: A stabilizing rod is fixedly installed in each of the slide grooves (17), and the sliding block (23) is slidably sleeved on the side wall of the stabilizing rod in the same group.

5. The cold chain logistics three-dimensional storage equipment according to claim 1, characterized in that: The clamping and pushing assembly comprises a mounting plate (12) fixedly mounted on the end of the piston shaft of the first cylinder (2); a support block (13) is fixedly mounted on the bottom end of the mounting plate (12); first telescopic rods (14) are fixedly mounted on both sides of the support block (13); push plates (15) are fixedly mounted on the ends of the two first telescopic rods (14); and electric clamps (19) are fixedly mounted on opposite sides of the two push plates (15); and two groups of symmetrically distributed blocking assemblies are provided at the bottom end of the mounting plate (12).

6. The cold chain logistics three-dimensional storage equipment according to claim 5, characterized in that: The blocking assembly comprises two blocking blocks (18) arranged below the mounting plate (12); two symmetrically distributed fourth cylinders (11) are fixedly mounted on the top of the mounting plate (12); the piston shafts of the two fourth cylinders (11) slide through the mounting plate (12); and the ends of the piston shafts of the two fourth cylinders (11) are fixedly connected to the opposite side of the blocking blocks (18) of the same group.

7. The cold chain logistics three-dimensional storage equipment according to claim 1, characterized in that: The refrigeration assembly comprises an installation box (20) fixedly mounted on the inner wall of the bottom end of the support frame (7), the inner walls of the bottom ends of the two installation boxes (20) are each provided with a refrigerator (22), and the two installation boxes (20) are each provided with a guide fan (21), the guide fan (21) is located above the refrigerator (22) in the same group, and the top ends of the two installation boxes (20) are provided with air outlet holes distributed in a rectangular array.

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