Pre-packaged food distribution and transportation frame

Abstract

The invention discloses a pre-packaged food distribution and transportation frame, and relates to the technical field of food distribution and transportation, the pre-packaged food distribution and transportation frame comprises a transportation frame main body, supporting columns, auxiliary plates and a placement frame, sliding grooves are formed in the outer walls of the transportation frame main body, the two supporting plates and the auxiliary plates, and a first pulley and a second pulley are symmetrically mounted at the bottom end of the placement frame; and two groups of telescopic columns are movably mounted in the placement frame. By arranging the placing frame, the first pulleys, the telescopic columns, the second pulleys and the sliding grooves, the two first pulleys rotate to drive the two telescopic columns to move, so that the two second pulleys are driven to move, and after the placing frame falls to the upper end of the auxiliary plate, a transporter carries multiple sets of placing baskets at the upper end of the placing frame; the situation that a plurality of sets of containing baskets are conveyed downwards from a transport vehicle manually by transport personnel or the distribution transport frame is carried down from the transport vehicle is avoided, the operation convenience is improved, and the unloading efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of food distribution and transportation, in particular to a pre-packaged food distribution and transportation rack. Background Art

[0002] Pre-packaged food refers to food products that have been packaged during the production, processing and packaging process. The packaging materials are usually plastic, paper boxes, etc. There are many types of pre-packaged foods, including various processed meat products, dairy products, juices, beverages, chocolates, biscuits, frozen foods, etc. Pre-packaged foods can improve the hygiene quality and preservation effect of food, and are also easier to transport and sell.

[0003] After the pre-packaged food is processed, it will be stacked and stored in the delivery transport rack by placing it in a basket. The transport personnel will then move the delivery transport rack to the transport vehicle. The delivery transport rack will protect the pre-packaged food during transportation, preventing the pre-packaged food from being damaged by collision during transportation.

[0004] In the prior art, when unloading the delivery transport rack, the transport personnel need to manually transfer multiple sets of baskets from the transport vehicle, or move the delivery transport rack from the transport vehicle. This operation is cumbersome and laborious, and it is not convenient to complete the unloading easily and quickly. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a pre-packaged food distribution and transportation rack to solve the technical problems in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a pre-packaged food delivery transport rack, comprising a transport rack body, support columns, an auxiliary plate, and a placement rack, wherein two sets of support columns are movably mounted on one end of the transport rack body, auxiliary plates are movably mounted on one end of the two sets of support columns, and the placement rack is movably mounted on the upper end of the transport rack body; The transport rack body, the two sets of support plates and the outer wall of the auxiliary plate are all provided with slide grooves, the bottom end of the placement rack is symmetrically installed with a first pulley and a second pulley, and the two sets of first pulleys and the two sets of second pulleys are respectively movably connected to the multiple sets of slide grooves, and two sets of telescopic columns are movably installed inside the placement rack, and the two sets of telescopic columns are respectively movably connected to the two sets of second pulleys; A mounting shaft is installed at the center of one set of the first pulleys, and the mounting shaft is movably connected to the two sets of telescopic columns.

[0007] By adopting the above technical solution, the problem of poor convenience in carrying the placement basket is solved. When the two sets of first pulleys rotate, the two sets of telescopic columns are displaced, thereby driving the two sets of mounting seats and the two sets of second pulleys to be displaced so that the placement rack is in a horizontal state when passing through the sliding grooves at the ends of the two sets of support columns, thereby preventing the placement rack from tilting and causing the placement basket to slip. After the placement rack falls to the upper end of the auxiliary plate, the transportation personnel will carry the multiple groups of placement baskets on the upper end of the placement rack, avoiding the transportation personnel manually transferring multiple groups of placement baskets from the transport vehicle to the lower end, or carrying the distribution transport rack down from the transport vehicle, thereby improving the operational convenience and the unloading efficiency.

[0008] The present invention is further configured such that a movable shaft is movably installed inside the placement rack, and the movable shaft is connected to the installation shaft through a synchronous belt, and a movable bevel gear is installed at one end of the movable shaft.

[0009] By adopting the above technical solution, the mounting shaft rotates, driving the movable shaft to rotate, thereby driving the movable bevel gear to rotate.

[0010] The present invention is further configured such that a limiting shaft is movably installed inside the placement rack, a limiting bevel gear is installed at one end of the limiting shaft, and the limiting bevel gear is meshedly connected with the movable bevel gear.

[0011] By adopting the above technical solution, the movable bevel gear rotates, driving the limiting bevel gear to rotate, thereby driving the limiting shaft to rotate.

[0012] The present invention is further configured such that two groups of limiting cylinders are movably installed inside the placement rack, and the two groups of limiting cylinders are connected by synchronous belts, and one group of the limiting cylinders is connected to the limiting shaft by a synchronous belt.

[0013] By adopting the above technical solution, the limiting shaft rotates, thereby driving a group of limiting cylinders to rotate, and the two groups of limiting cylinders are connected by a synchronous belt, so the two groups of limiting cylinders rotate synchronously.

[0014] The present invention is further configured such that the inner walls of the two groups of limit cylinders are provided with reciprocating thread grooves, and the inner walls of the two groups of limit cylinders are respectively threadedly connected to the outer walls of the two groups of telescopic columns, the bottom ends of the two groups of telescopic columns are installed with mounting seats, and second pulleys are movably installed inside the two groups of mounting seats.

[0015] By adopting the above technical solution, the two sets of limiting cylinders rotate, driving the two sets of telescopic columns to move, thereby driving the two sets of mounting seats to move, and further driving the two sets of second pulleys to move.

[0016] The present invention is further configured such that a movable column is installed between the two groups of support columns, and the outer wall of the movable column is movably connected to the inner wall of the transport frame body, and a drive shaft is installed at one end of the movable column.

[0017] By adopting the above technical solution, the auxiliary plate is flipped over, thereby driving the movable column to rotate and driving the drive shaft to rotate.

[0018] The present invention is further configured such that a transmission shaft is movably installed inside a group of the support columns, and the transmission shaft is connected to the drive shaft through a synchronous belt, and a transmission gear is installed at one end of the transmission shaft.

[0019] By adopting the above technical solution, the driving shaft rotates, driving the transmission shaft to rotate, thereby driving the transmission gear to rotate.

[0020] The present invention is further configured such that a mounting plate is installed between the two groups of support columns, a linkage shaft is movably installed at the center of the mounting plate, a linkage gear is installed at one end of the linkage shaft extending into the support column, and the linkage gear is meshed and connected with the transmission gear.

[0021] By adopting the above technical solution, the transmission gear rotates, driving the linkage gear to rotate, thereby driving the linkage shaft to rotate.

[0022] The present invention is further configured such that a support plate is sleeved on the outer wall of the linkage shaft, and a rubber pad is provided at one end of the support plate.

[0023] By adopting the above technical solution, the linkage shaft rotates, driving the support plate to flip, so that one end of the support plate contacts the ground, and the provision of the rubber pad improves the stability of the support plate.

[0024] The present invention is further configured such that a rubber pad is installed on the outer wall of the auxiliary plate, a convex plate is installed on the outer wall of the transport frame body, and a magnetic plate is installed inside the convex plate, and a magnetic plate that cooperates with the magnetic plate inside the convex plate is installed at one end of the auxiliary plate.

[0025] By adopting the above technical solution, the auxiliary plate is connected to the convex plate, and the setting of the two sets of magnetic plates improves the stability of the connection between the auxiliary plate and the convex plate. When the auxiliary plate contacts the ground, the setting of the rubber pad improves the stability of the auxiliary plate.

[0026] In summary, the present invention mainly has the following beneficial effects: The present invention solves the problem of poor convenience in carrying the placement basket by providing a placement rack, a first pulley, a telescopic column, a second pulley and a slide groove. When the two sets of first pulleys rotate, the two sets of telescopic columns are displaced, thereby driving the two sets of second pulleys to be displaced, so that the placement rack is in a horizontal state when passing through the slide grooves at the ends of the two sets of support columns, avoiding the placement rack from tilting and causing the placement basket to slip. After the placement rack falls to the upper end of the auxiliary plate, the transportation personnel will carry multiple groups of placement baskets on the upper end of the placement rack, avoiding the transportation personnel manually transferring multiple groups of placement baskets from the transport vehicle to the lower end, or carrying the distribution transport rack off the transport vehicle, thereby improving the operational convenience and improving the unloading efficiency.

[0027] The present invention is provided with a movable column, a mounting plate and a support plate. When the movable column rotates, the driving shaft is driven to rotate, and the driving shaft is connected to the transmission shaft through a synchronous belt, so the transmission shaft rotates, thereby driving the transmission gear to rotate, and the transmission gear is meshed with the linkage gear, so the linkage gear rotates, thereby driving the linkage shaft to rotate, and then driving the support plate to flip, so that one end of the support plate contacts the ground, and the support plate assists in supporting the mounting plate, thereby assisting in supporting the two groups of support columns, and improving the stability and firmness of the support columns when the lifting rack passes through the support columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the transport rack body in the present invention; Figure 2 This is a schematic diagram of the movement of the auxiliary plate in the present invention; Figure 3 This is a schematic diagram of the movement of the placement rack in the present invention; Figure 4 Schematic diagram of the mounting plate in the present invention; Figure 5 Schematic diagram of the support plate in the present invention; Figure 6 Schematic diagram of the placement rack in the present invention; Figure 7 This is a schematic diagram of the movement of the telescopic column in the present invention; Figure 8 Schematic diagram of the internal structure of the placement rack in the present invention; Figure 9 Schematic diagram of the movable axis in the present invention.

[0029] In the figure: 1. Transport rack body; 2. Convex plate; 3. Movable column; 4. Support column; 5. Mounting plate; 6. Support plate; 7. Linking shaft; 8. Linking gear; 9. Drive shaft; 10. Transmission shaft; 11. Transmission gear; 12. Auxiliary plate; 13. Slide; 14. Placement rack; 15. First pulley; 16. Mounting shaft; 17. Movable shaft; 18. Movable bevel gear; 19. Limiting shaft; 20. Limiting bevel gear; 21. Limiting cylinder; 22. Telescopic column; 23. Mounting seat; 24. Second pulley. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0031] The following describes an embodiment of the present invention based on its overall structure.

[0032] A pre-packaged food delivery transport rack, such as Figure 1 - Figure 9 As shown, it includes a transport rack body 1, support columns 4, an auxiliary plate 12 and a placement rack 14. Two groups of support columns 4 are movably installed at one end of the transport rack body 1. The auxiliary plate 12 is movably installed at one end of the two groups of support columns 4. The placement rack 14 is movably installed at the upper end of the transport rack body 1, and multiple groups of placement baskets are placed in the placement rack 14. The outer walls of the transport rack body 1, the two sets of support plates 4 and the auxiliary plate 12 are all provided with a slide groove 13. The bottom end of the placement rack 14 is symmetrically installed with a first pulley 15 and a second pulley 24, and the two sets of first pulleys 15 and the two sets of second pulleys 24 are respectively movably connected to the multiple sets of slide grooves 13. Two sets of telescopic columns 22 are movably installed inside the placement rack 14, and the two sets of telescopic columns 22 are respectively movably connected to the two sets of second pulleys 24. The two sets of first pulleys 15 rotate, driving the two sets of telescopic columns 22 to move, thereby driving the two sets of second pulleys 24 to move; A mounting shaft 16 is installed at the center of a set of first pulleys 15, and the mounting shaft 16 is movably connected to the two sets of telescopic columns 22. The rotation of the first pulley 15 drives the mounting shaft 16 to rotate, thereby driving the two sets of telescopic columns 22 to move.

[0033] See also Figure 7 - Figure 9 A movable shaft 17 is movably installed inside the placement rack 14, and the movable shaft 17 is connected to the installation shaft 16 through a synchronous belt. A movable bevel gear 18 is installed at one end of the movable shaft 17. When the installation shaft 16 rotates, the movable shaft 17 is driven to rotate, thereby driving the movable bevel gear 18 to rotate.

[0034] See also Figure 7 - Figure 9 A limit shaft 19 is movably installed inside the placement rack 14, and a limit bevel gear 20 is installed at one end of the limit shaft 19, and the limit bevel gear 20 is meshed with the movable bevel gear 18. When the movable bevel gear 18 rotates, it drives the limit bevel gear 20 to rotate, thereby driving the limit shaft 19 to rotate.

[0035] See also Figure 7 - Figure 9 Two groups of limiting cylinders 21 are movably installed inside the placement rack 14, and the two groups of limiting cylinders 21 are connected by a synchronous belt. One group of limiting cylinders 21 is connected to the limiting shaft 19 by a synchronous belt. The limiting shaft 19 rotates, thereby driving one group of limiting cylinders 21 to rotate, and the two groups of limiting cylinders 21 are connected by a synchronous belt, so the two groups of limiting cylinders 21 rotate synchronously.

[0036] See also Figure 7 - Figure 9The inner walls of the two groups of limiting cylinders 21 are provided with reciprocating thread grooves, and the inner walls of the two groups of limiting cylinders 21 are respectively threadedly connected to the outer walls of the two groups of telescopic columns 22. The bottom ends of the two groups of telescopic columns 22 are installed with mounting seats 23, and the interiors of the two groups of mounting seats 23 are movably installed with second pulleys 24. The two groups of limiting cylinders 21 rotate, driving the two groups of telescopic columns 22 to move, thereby driving the two groups of mounting seats 23 to move, and then driving the two groups of second pulleys 24 to move.

[0037] See also Figure 4 - Figure 5 A movable column 3 is installed between the two groups of support columns 4, and the outer wall of the movable column 3 is movably connected to the inner wall of the transport frame body 1. A drive shaft 9 is installed at one end of the movable column 3, and the auxiliary plate 12 is flipped to drive the movable column 3 to rotate, thereby driving the drive shaft 9 to rotate.

[0038] See also Figure 4 - Figure 5 A transmission shaft 10 is movably installed inside a group of support columns 4, and the transmission shaft 10 is connected to the drive shaft 9 through a synchronous belt. A transmission gear 11 is installed at one end of the transmission shaft 10. When the drive shaft 9 rotates, the transmission shaft 10 is driven to rotate, thereby driving the transmission gear 11 to rotate.

[0039] See also Figure 4 - Figure 5 A mounting plate 5 is installed between the two groups of support columns 4, and a linkage shaft 7 is movably installed at the center of the mounting plate 5. A linkage gear 8 is installed at one end of the linkage shaft 7 extending into the support column 4, and the linkage gear 8 is meshed with the transmission gear 11. When the transmission gear 11 rotates, it drives the linkage gear 8 to rotate, thereby driving the linkage shaft 7 to rotate.

[0040] See also Figure 4 - Figure 5 The outer wall of the connecting shaft 7 is provided with a support plate 6, and one end of the support plate 6 is provided with a rubber pad. The connecting shaft 7 rotates, driving the support plate 6 to flip, so that one end of the support plate 6 contacts the ground. The setting of the rubber pad improves the stability of the support plate 6.

[0041] See also Figure 1 - Figure 3 The outer wall of the auxiliary plate 12 is installed with a rubber pad, the outer wall of the transport frame body 1 is installed with a convex plate 2, and a magnetic plate is installed inside the convex plate 2. A magnetic plate that cooperates with the magnetic plate inside the convex plate 2 is installed at one end of the auxiliary plate 12. The auxiliary plate 12 is connected to the convex plate 2. The setting of the two groups of magnetic plates improves the stability of the connection between the auxiliary plate 12 and the convex plate 2, and when the auxiliary plate 12 contacts the ground, the setting of the rubber pad improves the stability of the auxiliary plate 12.

[0042] The working principle of the present invention is as follows: the transport personnel place the goods into the placement baskets respectively, and then the operator places multiple groups of placement baskets into the placement rack 14 respectively, and then the transport rack body 1 is moved to the upper end of the transport vehicle. The transport vehicle transports the transport rack body 1 to the cargo unloading area, and the transport personnel flips the auxiliary plate 12, thereby driving the movable column 3 to rotate, so that the outer wall of the auxiliary plate 12 contacts the ground; When the movable column 3 rotates, the driving shaft 9 is driven to rotate, and the driving shaft 9 is connected to the transmission shaft 10 through a synchronous belt, so the transmission shaft 10 rotates, thereby driving the transmission gear 11 to rotate, and the transmission gear 11 is meshed and connected with the linkage gear 8, so the linkage gear 8 rotates, thereby driving the linkage shaft 7 to rotate, and then driving the support plate 6 to flip, so that one end of the support plate 6 contacts the ground, and the support plate 6 provides auxiliary support for the mounting plate 5, thereby providing auxiliary support for the two groups of support columns 4; The transport personnel push the placement rack 14 to move, driving the two sets of first pulleys 15 and the two sets of second pulleys 24 to move in the two sets of chutes 13 respectively; When the two sets of first pulleys 15 rotate, the mounting shaft 16 is driven to rotate, and the mounting shaft 16 is connected to the movable shaft 17 through a synchronous belt, so the movable shaft 17 rotates, thereby driving the movable bevel gear 18 to rotate. Since the movable bevel gear 18 is meshed with the limiting bevel gear 20, the limiting bevel gear 20 rotates, thereby driving the limiting shaft 19 to rotate; When the limiting shaft 19 rotates, the limiting shaft 19 is connected to a set of limiting cylinders 21 through a synchronous belt, so that a set of limiting cylinders 21 rotates, and the two sets of first limiting cylinders 21 are connected through a synchronous belt, so that the two sets of first limiting cylinders 21 rotate synchronously, and the inner walls of the two sets of first limiting cylinders 21 are respectively threadedly connected to the outer walls of the two sets of telescopic columns 22, so that the two sets of telescopic columns 22 are displaced, thereby driving the two sets of mounting seats 23 and the two sets of second pulleys 24 to displace; When the two sets of telescopic columns 22 drive the two sets of second pulleys 24 to move respectively, the placement rack 14 is in a horizontal state when passing through the two sets of support column 4 end slide grooves 13, preventing the placement rack 14 from tilting and causing the placement basket to slip. Because the inner wall thread groove of the limiting cylinder 21 is a reciprocating thread groove, the first pulley 15 moves to the center of the slide groove at the end of the support column 4, and after the second pulley 24 moves to the slide groove 13 at the auxiliary plate 12 end, the two sets of telescopic columns 22 move into the two sets of limiting cylinders 21 respectively, so that the placement rack 14 continues to maintain horizontal balance; When the placement rack 14 falls to the upper end of the auxiliary plate 12, the transport personnel carry the multiple groups of placement baskets on the upper end of the placement rack 14, avoiding the need for the transport personnel to manually transfer the multiple groups of placement baskets from the transport vehicle to the lower end, or to carry the distribution transport rack from the transport vehicle, thereby improving the convenience of operation and the unloading efficiency; The present invention is provided with a placement rack 14, a first pulley 15, a telescopic column 22, a second pulley 24 and a slide 13, which avoids the transportation personnel manually transferring multiple groups of placement baskets from the transport vehicle or moving the distribution transport rack from the transport vehicle, thereby improving the operational convenience and unloading efficiency.

[0043] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A pre-packaged food delivery transport rack, comprising a transport rack body (1), support columns (4), auxiliary plates (12) and a placement rack (14), characterized in that: Two groups of support columns (4) are movably mounted on one end of the transport frame body (1), auxiliary plates (12) are movably mounted on one end of the two groups of support columns (4), and a placement rack (14) is movably mounted on the upper end of the transport frame body (1); The outer walls of the transport rack body (1), the two groups of support plates (4) and the auxiliary plate (12) are all provided with a slide groove (13); the bottom end of the placement rack (14) is symmetrically installed with a first pulley (15) and a second pulley (24), and the two groups of first pulleys (15) and the two groups of second pulleys (24) are respectively movably connected to the multiple groups of slide grooves (13); the placement rack (14) is movably installed with two groups of telescopic columns (22), and the two groups of telescopic columns (22) are respectively movably connected to the two groups of second pulleys (24); A mounting shaft (16) is installed at the center of one set of the first pulleys (15), and the mounting shaft (16) is movably connected to the two sets of telescopic columns (22).

2. The pre-packaged food delivery and transport rack according to claim 1, characterized in that: A movable shaft (17) is movably installed inside the placement frame (14), and the movable shaft (17) is connected to the installation shaft (16) through a synchronous belt. A movable bevel gear (18) is installed at one end of the movable shaft (17).

3. The pre-packaged food delivery and transport rack according to claim 2, characterized in that: A limiting shaft (19) is movably installed inside the placement rack (14), and a limiting bevel gear (20) is installed at one end of the limiting shaft (19), and the limiting bevel gear (20) is meshed and connected with the movable bevel gear (18).

4. The pre-packaged food delivery and transport rack according to claim 3, characterized in that: Two groups of limiting cylinders (21) are movably installed inside the placement rack (14), and the two groups of limiting cylinders (21) are connected by a synchronous belt, and one group of the limiting cylinders (21) is connected to the limiting shaft (19) by a synchronous belt.

5. The pre-packaged food delivery and transport rack according to claim 4, characterized in that: The inner walls of the two groups of limit cylinders (21) are provided with reciprocating thread grooves, and the inner walls of the two groups of limit cylinders (21) are respectively threadedly connected to the outer walls of the two groups of telescopic columns (22). The bottom ends of the two groups of telescopic columns (22) are both equipped with mounting seats (23), and the interiors of the two groups of mounting seats (23) are both movably equipped with second pulleys (24).

6. The pre-packaged food delivery and transport rack according to claim 1, characterized in that: A movable column (3) is installed between the two groups of support columns (4), and the outer wall of the movable column (3) is movably connected to the inner wall of the transport frame body (1). A drive shaft (9) is installed at one end of the movable column (3).

7. The pre-packaged food delivery and transport rack according to claim 6, characterized in that: A transmission shaft (10) is movably installed inside a group of support columns (4), and the transmission shaft (10) is connected to the drive shaft (9) through a synchronous belt. A transmission gear (11) is installed at one end of the transmission shaft (10).

8. The pre-packaged food delivery and transport rack according to claim 7, characterized in that: A mounting plate (5) is installed between the two groups of support columns (4), and a linkage shaft (7) is movably installed at the center of the mounting plate (5). The linkage shaft (7) extends into one end of the support column (4) and is installed with a linkage gear (8), and the linkage gear (8) is meshed and connected with the transmission gear (11).

9. The pre-packaged food delivery and transport rack according to claim 9, characterized in that: The outer wall of the linkage shaft (7) is sleeved with a support plate (6), and one end of the support plate (6) is provided with a rubber cushion layer.

10. The pre-packaged food delivery and transport rack according to claim 1, characterized in that: The outer wall of the auxiliary plate (12) is installed with a rubber cushion layer, the outer wall of the transport frame body (1) is installed with a convex plate (2), and a magnetic plate is installed inside the convex plate (2), and one end of the auxiliary plate (12) is installed with a magnetic plate that matches the magnetic plate inside the convex plate (2).

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