Fresh agricultural product storage and transportation device

Abstract

The invention relates to the technical field of agricultural product storage and transportation equipment, in particular to a fresh agricultural product storage and transportation device which comprises a box body, four universal wheels are arranged at the bottom end of the box body, a box door is rotatably installed on the front end face of the box body, openings are formed in the upper end and the lower end of the box body, and a lower supporting cover is installed in the opening in the bottom end of the box body. A protective cover is movably installed in an opening in the top end of the box body, the bottom end of the protective cover is fixedly connected with two supporting plates, the left sides of the two supporting plates are jointly connected with a bent rod, a refrigeration assembly is installed on the box body, and a storage assembly is installed in the box body. The agricultural products can be placed on the storage plate by controlling the movable cover to move and opening an opening in the right side of the protective cover, the position is limited through the winding belt, then the agricultural products are conveyed into the box body through rotation of the conveying belt, and a large amount of cold air in the box body is prevented from overflowing.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural product storage and transportation equipment, and in particular to a device for storing and transporting fresh agricultural products. Background Art

[0002] There are many kinds of agricultural products. For example, agriculturally grown vegetables and fruits belong to plant-based agricultural products. After the vegetables and fruits are harvested at the planting site, they often need to be placed in storage and transportation equipment for refrigerated transportation so that they can be sold well.

[0003] When storing and transporting agricultural products, some existing storage and transportation devices open the door of the storage and transportation device to expose the entire interior of the storage and transportation device to the outside, and then put the vegetables and fruits into the storage and transportation device. This storage and transportation method causes the internal space of the storage and transportation device to be exposed too much during the storage and transportation process, which will cause the cold air inside the storage and transportation device to overflow quickly. After closing the door, a large amount of cold air needs to be produced again, which is relatively wasteful. Summary of the invention

[0004] The object of the present invention is to provide a device for storing and transporting fresh agricultural products to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for storing and transporting fresh agricultural products, comprising a box body, the bottom end of the box body is provided with four universal wheels, a box door is rotatably installed on the front face of the box body, openings are provided at both the upper and lower ends of the box body, and a lower support cover is installed in the opening at the bottom end of the box body, a protective cover is movably installed in the top opening of the box body, two support plates are fixedly connected to the bottom end of the protective cover, and a bent rod is commonly connected to the left sides of the two support plates, a refrigeration assembly is installed on the box body, a material storage assembly is installed in the box body, and two locking assemblies are installed on the left side wall of the box body.

[0006] The top of the protective cover is provided with two movable grooves, movable plates are slidably installed in the movable grooves, and a movable cover is commonly connected between the two movable plates.

[0007] The locking assembly includes a cross bar, and the cross bar is fixedly mounted on the outer wall of the box body. A sleeve plate is rotatably mounted on the outer wall of the cross bar. The sleeve plate is provided with an arc groove, and a rotating cover plate is provided above the sleeve plate. The rotating cover plate is connected to the sleeve plate through a connecting shaft.

[0008] The material storage assembly includes a rotating motor, a plurality of driven shafts are arranged above the rotating motor, and the driven shafts are rotatably installed in a box body, a conveyor belt is commonly mounted on the outer wall of the rotating motor and the plurality of driven shafts, and a plurality of storage plates are fixedly installed on the outer wall of the conveyor belt.

[0009] A U-shaped block is fixedly installed on one side wall of the storage plate, a rotating shaft is rotatably installed on the U-shaped block, a winding belt is fixedly installed on the outer wall of the rotating shaft, and a connecting plate is fixedly connected to the side of the winding belt that is not connected to the rotating shaft, and a positioning plate is fixedly installed on the side of the storage plate away from the U-shaped block.

[0010] A fixing plate is fixedly installed in the U-shaped groove of the U-shaped block, and a fitting plate is movably installed on one side of the fixing plate close to the rotating shaft.

[0011] The top of the box body is provided with two movable slide grooves, the width and height dimensions of the movable slide grooves are the same as the width and height dimensions of the supporting plate, and the two supporting plates are movably placed in the two movable slide grooves.

[0012] A convex block is fixedly installed on the top of the box body, and through holes are arranged on the left and right sides of the convex block, and a pressing suction cup is movably installed in the through holes.

[0013] The pressing suction cup is composed of a suction cup and a pressing rod, and the diameter of the pressing rod is the same as the diameter of the through hole on the convex block.

[0014] The connecting plate is provided with a plurality of clamping posts, and the positioning plate is provided with a plurality of clamping grooves matching the clamping posts.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention drives the storage plates to move inside the box by rotating the conveyor belt, and controls the movement of the movable cover to open the opening on the right side of the protective cover so that the agricultural products can be placed between adjacent storage plates and the positions can be restricted by the winding belt, and then the agricultural products can be sent into the box by rotating the conveyor belt, so as to avoid the box being fully opened, resulting in a large amount of cold air overflowing from the inside.

[0017] By pulling the protective cover to the left and opening the top of the box, multiple workers can work simultaneously to place agricultural products in the box, thereby speeding up work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the local structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the protective cover structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the locking assembly structure of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the material storage component of the present invention.

[0023] Figure 6 for Figure 5 A schematic diagram of the enlarged structure in FIG.

[0024] Figure 7 It is a schematic diagram of the bump structure of the present invention.

[0025] In the figure: 1. box body; 2. universal wheel; 3. lower support cover; 4. protective cover; 5. support plate; 6. bent rod; 7. movable groove; 8. movable plate; 9. movable cover; 10. box door; 11. refrigeration component; 12. bump; 13. pressing suction cup; 14. locking component; 15. cross bar; 16. sleeve plate; 17. rotating cover plate; 18. connecting shaft; 19. storage component; 20. rotating motor; 21. driven shaft; 22. conveyor belt; 23. storage plate; 25. U-shaped block; 26. rotating shaft; 27. winding belt; 28. connecting plate; 29. ​​fixing plate; 30. bonding plate; 31. positioning plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 7The present invention provides a technical solution: a device for storing and transporting fresh agricultural products, comprising a box body 1, wherein four universal wheels 2 are arranged at the bottom end of the box body 1, a box door 10 is rotatably installed on the front face of the box body 1, openings are arranged at both the upper and lower ends of the box body 1, and a lower support cover 3 is installed in the opening at the bottom end of the box body 1, a protective cover 4 is movably installed in the top opening of the box body 1, two supporting plates 5 are fixedly connected to the bottom end of the protective cover 4, and a bending rod 6 is commonly connected to the left sides of the two supporting plates 5, a refrigeration assembly 11 is installed on the box body 1, and the refrigeration assembly 11 is composed of an existing compressor, a condenser, a copper tube, and a filter, and a power supply is arranged on the back of the box body 1, and the power supply is connected to the refrigeration assembly 11 and a rotating motor 20 through a line, a material storage assembly 19 is installed in the box body 1, and two locking assemblies 14 are installed on the left side wall of the box body 1 Two movable grooves 7 are provided at the top of the protective cover 4, and movable plates 8 are slidably installed in the movable grooves 7. A movable cover 9 is commonly connected between the two movable plates 8. Two movable slide grooves are provided at the top of the box body 1. The width and height of the movable slide grooves are the same as the width and height of the support plate 5, and the two support plates 5 are movably placed in the two movable slide grooves. A protrusion 12 is fixedly installed on the top of the box body 1, and a through hole is provided on the left and right sides of the protrusion 12, and a pressing suction cup 13 is movably installed in the through hole. The pressing suction cup 13 is composed of a suction cup and a pressing rod, and the diameter of the pressing rod is the same as the diameter of the through hole on the protrusion 12. When the movable cover 9 moves on the protective cover 4 and fits the top of the box body 1, the position of the movable cover 9 can be fixed by controlling the pressing suction cup 13 to pass through the protrusion 12 and adsorb the movable cover 9.

[0028] See also Figure 4 The locking assembly 14 includes a cross bar 15, and the cross bar 15 is fixedly mounted on the outer wall of the box body 1. A sleeve plate 16 is rotatably mounted on the outer wall of the cross bar 15. The sleeve plate 16 is provided with an arc-shaped groove, and a rotating cover plate 17 is provided above the sleeve plate 16. The diameter of the ring formed by the rotating cover plate 17 after the sleeve plate 16 is attached to the sleeve plate 16 is the same as the diameter of the bent rod 6, which is convenient for limiting the movement of the support plate 5. A plurality of clamping columns are provided on the rotating cover plate 17, and a plurality of clamping grooves matching the clamping columns are provided on the sleeve plate 16. The rotating cover plate 17 is connected to the sleeve plate 16 by a connecting shaft 18, so that during use, the sleeve plate 16 is rotated around the cross bar 15 to make the arc-shaped groove on the sleeve plate 16 fit the bent rod 6, and the rotating cover plate 17 is rotated and fitted with the sleeve plate 16 through the connecting shaft 18, so that the clamping column is inserted into the clamping groove, which can facilitate limiting the movement of the bent rod 6 and the support plate 5.

[0029] See also Figure 5-Figure 6The material storage assembly 19 includes a rotating motor 20, and a plurality of driven shafts 21 are arranged above the rotating motor 20, and the driven shafts 21 are rotatably mounted in the box body 1. A conveyor belt 22 is mounted on the outer wall of the rotating motor 20 and the plurality of driven shafts 21. A plurality of storage plates 23 are fixedly mounted on the outer wall of the conveyor belt 22. After the box door 10 is attached to the box body 1, the spacing between the box door 10 and the inner wall of the back of the box body 1 is the same as the length of the storage plate 23, so as to prevent the agricultural products from falling on the storage plate 23 and entering the interior of the box body 1. A U-shaped block is fixedly mounted on one side wall of the storage plate 23. 25, a rotating shaft 26 is rotatably mounted on the U-shaped block 25, and the rotating shaft 26 is connected to the U-shaped block 25 by a torsion spring to ensure that the rotating shaft 26 can reel the reel 27 to its surface, and the reel 27 is fixedly mounted on the outer wall of the rotating shaft 26, and the side of the reel 27 not connected to the rotating shaft 26 is fixedly connected to a connecting plate 28, and a positioning plate 31 is fixedly mounted on the side of the storage plate 23 away from the U-shaped block 25, and a fixed plate 29 is fixedly mounted in the U-shaped groove of the U-shaped block 25, and a bonding plate 30 is movably mounted on the side of the fixed plate 29 close to the rotating shaft 26, and a fixed plate 29 is provided The bonding plate 30 is placed in the groove on the fixing plate 29, and a plurality of springs are arranged in the groove. The two ends of the springs are respectively fixedly connected to the inner wall of the groove and the bonding plate 30, so as to facilitate pushing the bonding plate 30 to fit the winding belt 27 on the outer wall of the rotating shaft 26, and a cotton cloth is fixedly sheathed on the surface of the bonding plate 30 to avoid affecting the movement of the winding belt 27. A plurality of clamping columns are arranged on the connecting plate 28, and a plurality of clamping grooves matching the clamping columns are arranged on the positioning plate 31. The driven shaft 21 is driven to rotate by the rotating motor 20, so as to facilitate the bonding of the bonding plate 30. The conveyor belt 22 is controlled to rotate inside the box body 1. When the amount of agricultural products transported is small, the protective cover 4 is not controlled to move, and only the movable cover 9 is controlled to move. The right opening of the protective cover 4 is opened, and the conveyor belt 22 is controlled to move, so that the two placement plates 23 are moved to the opening position of the protective cover 4, and the agricultural products are placed between the two placement plates 23. The winding belt 27 on one placement plate 23 is controlled to move so that the connecting plate 28 on the winding belt 27 fits the positioning plate 31 on the other placement plate 23 to complete the position fixation of the agricultural products, and then the conveyor belt 22 is controlled to move into the box body 1.

[0030] When the present invention is in use, the protective cover 4 is pulled to move to the left to open the top opening of the box body 1, the rotating motor 20 is controlled to rotate to drive the conveyor belt 22 to move, and the two storage plates 23 are moved to the top opening of the box body 1 and kept horizontal with the top plate of the box body 1, so that the agricultural products can be placed between the adjacent storage plates 23, and the winding belt 27 on one storage plate 23 is controlled to move so that the connecting plate 28 on the winding belt 27 fits the positioning plate 31 on the other storage plate 23 to fix the position of the agricultural products, and then the conveyor belt 22 is controlled to move to drive the agricultural products into the box body 1.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for storing and transporting fresh agricultural products, comprising a box (1), characterized in that: The bottom end of the box body (1) is provided with four universal wheels (2); a box door (10) is rotatably mounted on the front end surface of the box body (1); openings are arranged at both the upper and lower ends of the box body (1); a lower support cover (3) is mounted in the opening at the bottom end of the box body (1); a protective cover (4) is movably mounted in the top opening of the box body (1); two support plates (5) are fixedly connected to the bottom end of the protective cover (4); and a bent rod (6) is commonly connected to the left sides of the two support plates (5); a refrigeration assembly (11) is mounted on the box body (1); a material storage assembly (19) is mounted in the box body (1); and two locking assemblies (14) are mounted on the left side wall of the box body (1).

2. The fresh agricultural product storage and transportation device according to claim 1 is characterized in that: The top of the protective cover (4) is provided with two movable grooves (7), movable plates (8) are slidably installed in the movable grooves (7), and a movable cover (9) is commonly connected between the two movable plates (8).

3. The fresh agricultural product storage and transportation device according to claim 1 is characterized by: The locking assembly (14) comprises a cross bar (15), and the cross bar (15) is fixedly mounted on the outer wall of the box body (1), a sleeve plate (16) is rotatably mounted on the outer wall of the cross bar (15), an arc-shaped groove is provided on the sleeve plate (16), and a rotating cover plate (17) is provided above the sleeve plate (16), and the rotating cover plate (17) is connected to the sleeve plate (16) via a connecting shaft (18).

4. The device for storing and transporting fresh agricultural products according to claim 1, characterized in that: The material storage assembly (19) comprises a rotating motor (20), a plurality of driven shafts (21) are arranged above the rotating motor (20), and the driven shafts (21) are rotatably mounted in the box body (1), a conveyor belt (22) is mounted on the outer wall of the rotating motor (20) and the plurality of driven shafts (21), and a plurality of storage plates (23) are fixedly mounted on the outer wall of the conveyor belt (22).

5. The device for storing and transporting fresh agricultural products according to claim 4, characterized in that: A U-shaped block (25) is fixedly mounted on a side wall of one side of the storage plate (23); a rotating shaft (26) is rotatably mounted on the U-shaped block (25); a winding belt (27) is fixedly mounted on an outer wall of the rotating shaft (26); a connecting plate (28) is fixedly connected to the side of the winding belt (27) not connected to the rotating shaft (26); and a positioning plate (31) is fixedly mounted on the side of the storage plate (23) away from the U-shaped block (25).

6. The device for storing and transporting fresh agricultural products according to claim 5, characterized in that: A fixing plate (29) is fixedly installed in the U-shaped groove of the U-shaped block (25), and a bonding plate (30) is movably installed on one side of the fixing plate (29) close to the rotating shaft (26).

7. The device for storing and transporting fresh agricultural products according to claim 1, characterized in that: Two movable slide grooves are provided at the top of the box body (1), the width and height dimensions of the movable slide grooves are the same as the width and height dimensions of the support plate (5), and the two support plates (5) are movably placed in the two movable slide grooves.

8. The device for storing and transporting fresh agricultural products according to claim 1, characterized in that: A convex block (12) is fixedly mounted on the top of the box body (1), through holes are provided on the left and right sides of the convex block (12), and a pressing suction cup (13) is movably mounted in the through holes.

9. The device for storing and transporting fresh agricultural products according to claim 8, characterized in that: The pressing suction cup (13) is composed of a suction cup and a pressing rod, and the diameter of the pressing rod is the same as the diameter of the through hole on the protrusion (12).

10. The device for storing and transporting fresh agricultural products according to claim 5, characterized in that: The connecting plate (28) is provided with a plurality of clamping columns, and the positioning plate (31) is provided with a plurality of clamping grooves matching the clamping columns.

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