Fresh agricultural product distribution bracket

Abstract

The utility model discloses a fresh agricultural product distribution bracket which comprises a bottom plate and guide rails, the guide rails are fixedly connected to the two sides of the bottom of the bottom plate, a lifting driving mechanism is arranged in the guide rails, a lifting rod is arranged on the lifting driving mechanism and is perpendicular to the bottom plate, an inclination angle adjusting mechanism is arranged on the lifting rod, and the inclination angle adjusting mechanism is used for adjusting the inclination angle of the lifting rod. A bracket is arranged on the dip angle adjusting mechanism, the lifting driving mechanism comprises a partition plate, a screw, a driven bevel gear and a supporting sliding block, a double-output motor is fixedly connected to the bottom plate, a bearing seat is fixed to the lower end of the bottom plate, and the dip angle adjusting mechanism comprises a lifting sliding plate, a fixing shaft, a shear fork rod, a guide groove and a sliding shaft. One end of the side wall of the bracket is rotationally connected to the inner side of the hinged point of the right side of the shear fork rod, and the guide groove in the side wall of the bracket is in sliding connection with the hinged point of the left side of the shear fork rod. The utility model belongs to the technical field of fresh product distribution, and particularly relates to a fresh agricultural product distribution bracket.

Description

Technical Field

[0001] The utility model belongs to the technical field of fresh produce distribution, in particular to a fresh agricultural product distribution bracket. Background Art

[0002] Fresh agricultural products mainly include fresh vegetables, fruits, aquatic products, poultry, livestock and their meat products. With the continuous improvement of the quality of life, the distribution of fresh agricultural products has become a mainstream lifestyle in people's daily lives. During the distribution process, trays are often used to hold fresh agricultural products.

[0003] Existing fresh agricultural product distribution brackets, such as the fresh agricultural product distribution management bracket disclosed in application number CN202121109296.2, pull the pull ring to drive the traction rope to retract upward, which is convenient for taking the agricultural products, and by providing a support rod, the agricultural products can be placed on the support rod in the air, reducing the contact area between the agricultural products and the fixed position, preventing the contact surface between the agricultural products and the fixed position from being too large, resulting in the contact position being airtight or excessively squeezed.

[0004] However, in the actual distribution process, in order to achieve efficient distribution, the bracket is usually higher to facilitate multi-layer storage and improve utilization. This also leads to the distribution bracket being prone to tipping over due to the high center of gravity during movement, which can not only cause damage to the fresh agricultural products, but also affect the efficiency of distribution. In addition, the angle adjustment method of the existing distribution bracket is complicated and cannot achieve multiple groups of simultaneous adjustment. In particular, it is not convenient to take and place fresh agricultural products after distribution. For this reason, we propose a fresh agricultural product distribution bracket to solve the above problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a fresh agricultural product delivery bracket, which effectively solves the problem that the existing fresh agricultural product delivery bracket is prone to tipping over and causing damage to the fresh agricultural products due to the high center of gravity during delivery, and solves the problem that the existing bracket is complicated to adjust the angle and inconvenient to take and put.

[0006] The technical solution adopted by the utility model is as follows: A fresh agricultural product distribution bracket proposed by the utility model includes a base plate and a guide rail, the guide rail is fixedly connected to both sides of the bottom of the base plate, a lifting drive mechanism is arranged in the guide rail, a lifting rod is arranged on the lifting drive mechanism, and the lifting rod is vertically arranged with the base plate, an inclination adjustment mechanism is arranged on the lifting rod, and a bracket is arranged on the inclination adjustment mechanism.

[0007] As an improvement of the present solution, the lifting drive mechanism includes a partition, a screw, a driven bevel gear and a supporting slider, the partition is fixedly connected to the inner wall of the guide rail, one end of the screw is rotatably connected to the inner wall of the guide rail, the other end of the screw is rotatably connected to the partition and passes through the partition, the driven bevel gear is fixedly connected to one end of the screw, and the supporting slider is slidably connected to the guide rail and threadedly connected to the screw.

[0008] As an improvement of the present scheme, a dual-output motor is fixedly connected to the base plate, a bearing seat is fixed to the lower end of the base plate, and the bearing seats are distributed on both sides of the dual-output motor, a rotating shaft is rotatably connected to the bearing seat, and one end of the rotating shaft is connected to the output shaft of the dual-output motor, the other end of the rotating shaft is rotatably connected to the guide rail and passes through the guide rail, a driving bevel gear is fixedly connected to the rotating shaft, and the driving bevel gear and the driven bevel gear are kneaded together.

[0009] As an improvement of the present scheme, the inclination adjustment mechanism includes a lifting slide, a fixed shaft, a scissors rod, a guide groove and a sliding shaft, the lifting slide is slidably connected to the lifting rod, the fixed shaft is arranged on the lifting slide and two groups of fixed shafts on the lifting slide are provided, one group of the fixed shafts is rotatably connected to the lower end of the lifting slide, and the other group of the fixed shafts is slidably connected to the upper end of the lifting slide, the right sides of the upper and lower ends of the scissors rod are rotatably connected to the fixed shaft, the guide groove is arranged on the two side walls of the bracket, the sliding shaft is arranged on the lifting rod and two groups of sliding shafts are provided on the corresponding lifting rod, one group of the sliding shafts is rotatably connected to the lower end of the lifting rod, and the other group of the sliding shafts is slidably connected to the upper end of the lifting rod, and the left sides of the upper and lower ends of the scissors rod are rotatably connected to the sliding shaft.

[0010] As an improvement of the present invention, one end of the bracket side wall is rotatably connected to the inner side of the hinge point on the right side of the scissor rod, and the guide groove on the bracket side wall is slidably connected to the hinge point on the left side of the scissor rod.

[0011] As an improvement of the present solution, a positioning hole is provided at the upper end of the lifting slide plate, a positioning bolt is pluggably connected to the upper end of the lifting rod, and the positioning bolt is pluggably connected to the positioning hole.

[0012] As an improvement of the present solution, a card slot is fixed on the inner wall of the bracket, a containing frame is pluggably connected to the card slot, and a self-locking universal wheel is fixedly connected to the bottom of the guide rail.

[0013] As an improvement of the present solution, the scissor rod is arranged between the lifting rod and the bracket, and the screw rod is arranged perpendicular to the rotating shaft.

[0014] As an improvement of the present solution, the lifting rod is arranged in the form of a long rod with a U-shaped cross section, the lifting slide plate is arranged in the form of an H-shaped cross section, and the clamping groove is arranged in the form of a strip with an L-shaped cross section.

[0015] The beneficial effects achieved by the utility model using the above structure are as follows:

[0016] 1. The use of multi-layer brackets that can be lifted and lowered, and the use of lifting drive mechanisms can flexibly adjust the distance between the brackets and the height of the brackets, thereby lowering the height of the center of gravity, improving the stability of the distribution movement, speeding up the speed of mobile distribution, and improving the safety of use;

[0017] 2. An inclination adjustment mechanism is provided. By adjusting the height of the lifting slide, in conjunction with the scissor rod, sliding shaft and guide groove, the linkage inclination of each layer of the bracket can be achieved, thereby facilitating the placement of the fresh agricultural products in the frame and the frame, and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a fresh agricultural product delivery bracket proposed by the utility model from a first perspective;

[0019] Figure 2 for Figure 1 A partial enlarged schematic diagram of part A;

[0020] Figure 3 This is a cross-sectional view of a fresh agricultural product delivery bracket proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of a fresh agricultural product delivery bracket proposed by the utility model from a second perspective.

[0022] Among them, 1. bottom plate; 2. guide rail; 3. lifting drive mechanism; 4. lifting rod; 5. tilt adjustment mechanism; 6. bracket; 7. partition; 8. screw; 9. driven bevel gear; 10. supporting slide block; 11. dual output motor; 12. bearing seat; 13. rotating shaft; 14. driving bevel gear; 15. lifting slide plate; 16. fixed shaft; 17. scissor rod; 18. guide groove; 19. sliding shaft; 20. positioning hole; 21. positioning bolt; 22. card slot; 23. holding frame; 24. self-locking universal wheel.

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model proposes a fresh agricultural product distribution bracket, including a base plate 1 and a guide rail 2, the guide rail 2 is fixedly connected to both sides of the bottom of the base plate 1, a lifting drive mechanism 3 is provided in the guide rail 2, a lifting rod 4 is provided on the lifting drive mechanism 3, and the lifting rod 4 is vertically arranged with the base plate 1, an inclination adjustment mechanism 5 is provided on the lifting rod 4, and a bracket 6 is provided on the inclination adjustment mechanism 5.

[0026] In order to realize the functions of raising and lowering the bracket 6 and improving the stability during movement, the lifting drive mechanism 3 includes a partition 7, a screw 8, a driven bevel gear 9 and a supporting slider 10. The partition 7 is fixedly connected to the inner wall of the guide rail 2, one end of the screw 8 is rotatably connected to the inner wall of the guide rail 2, the other end of the screw 8 is rotatably connected to the partition 7 and penetrates the partition 7, the driven bevel gear 9 is fixedly connected to one end of the screw 8, and the supporting slider 10 is slidably connected to the guide rail 2 and threadedly connected to the screw 8; a dual-output motor 11 is fixedly connected to the base plate 1, a bearing seat 12 is fixed at the lower end of the base plate 1, and the bearing seats 12 are distributed on both sides of the dual-output motor 11, a rotating shaft 13 is rotatably connected to the bearing seat 12, and one end of the rotating shaft 13 is connected to the output shaft of the dual-output motor 11, the other end of the rotating shaft 13 is rotatably connected to the guide rail 2 and penetrates the guide rail 2, an active bevel gear 14 is fixedly connected to the rotating shaft 13, and the active bevel gear 14 is kneaded with the driven bevel gear 9.

[0027] In order to adjust the angle of the bracket 6 and facilitate the placement of fresh agricultural products, the inclination adjustment mechanism 5 includes a lifting slide 15, a fixed shaft 16, a scissor rod 17, a guide groove 18 and a sliding shaft 19. The lifting slide 15 is slidably connected to the lifting rod 4. The fixed shaft 16 is provided on the lifting slide 15 and the fixed shaft 16 on the lifting slide 15 is provided with two groups. One group of fixed shafts 16 is rotatably connected to the lower end of the lifting slide 15, and the other group of fixed shafts 16 is slidably connected to the upper end of the lifting slide 15. The right sides of the upper and lower ends of the scissor rod 17 are rotatably connected to the fixed shaft 16. The guide groove 18 is provided on the two side walls of the bracket 6. The shaft 19 is arranged on the lifting rod 4 and two groups of sliding shafts 19 are arranged on the corresponding lifting rod 4. One group of sliding shafts 19 is rotatably connected to the lower end of the lifting rod 4, and the other group of sliding shafts 19 is slidably connected to the upper end of the lifting rod 4. The left sides of the upper and lower ends of the scissor rod 17 are rotatably connected to the sliding shafts 19; one end of the side wall of the bracket 6 is rotatably connected to the inner side of the hinge point on the right side of the scissor rod 17, and the guide groove 18 on the side wall of the bracket 6 is slidably connected to the hinge point on the left side of the scissor rod 17; a positioning hole 20 is provided at the upper end of the lifting slide plate 15, and a positioning bolt 21 is plugged and unplugged to the upper end of the lifting rod 4, and the positioning bolt 21 can be plugged and unplugged to the positioning hole 20.

[0028] A card slot 22 is fixed on the inner wall of the bracket 6, and a containing frame 23 is plugged and connected to the card slot 22, and a self-locking universal wheel 24 is fixedly connected to the bottom of the guide rail 2; the scissor rod 17 is arranged between the lifting rod 4 and the bracket 6, and the screw 8 and the rotating shaft 13 are arranged vertically; the lifting rod 4 is arranged as a long rod with a U-shaped cross-section, the cross-section of the lifting slide plate 15 is arranged in an H-shaped configuration, and the card slot 22 is arranged in a strip shape with an L-shaped cross-section.

[0029] When in use, the dual-output motor 11 is turned on to drive the rotating shaft 13 to rotate, so that the active bevel gear 14 on it drives the driven bevel gear 9 to rotate, and the screw 8 fixedly connected to the driven bevel gear 9 rotates, and the support slider 10 threadedly connected to the screw 8 moves to both sides along the guide rail 2, so that the distance between the lifting rods 4 fixedly connected to the support slider 10 increases, and under the action of the fixed shaft 16 and the sliding shaft 19, the distance between the upper and lower ends of the scissor rod 17 is also increased. At this time, the upper fixed shaft 16 and the sliding shaft 19 slide downward on the lifting rod 4 and the lifting slide plate 15 respectively in the vertical direction, so that the distance between each group of brackets 6 on the scissor rod 17 is reduced, thereby lowering the overall center of gravity. The distribution bracket 6 can be moved smoothly and quickly. After moving to the specified position, the dual output motor 11 is reversed to raise each group of brackets 6. When loading and unloading fresh agricultural products, the lifting slide plate 15 is lifted upward along the lifting rod 4, and the positioning bolt 21 is removed from the lifting rod 4. After the positioning hole 20 is aligned with the through hole on the lifting rod 4, the positioning bolt 21 is inserted back to fix it. At this time, the right end of the scissor rod 17 is lifted upward, and under the action of the structure of the scissor rod 17 itself, the scissor rod 17 at the left end remains stationary, so that the bracket 6 is tilted, and the containing frame 23 is placed on the card slot 22 inside the bracket 6. The above is the use process of the entire fresh agricultural product distribution bracket 6.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A fresh agricultural product delivery bracket, comprising a base plate (1) and a guide rail (2), wherein the guide rail (2) is fixedly connected to two sides of the bottom of the base plate (1), characterized in that: A lifting drive mechanism (3) is provided in the guide rail (2), a lifting rod (4) is provided on the lifting drive mechanism (3), and the lifting rod (4) is arranged vertically with the bottom plate (1), an inclination adjustment mechanism (5) is provided on the lifting rod (4), and a bracket (6) is provided on the inclination adjustment mechanism (5).

2. A fresh agricultural product delivery bracket according to claim 1, characterized in that: The lifting drive mechanism (3) comprises a partition (7), a screw (8), a driven bevel gear (9) and a supporting slider (10); the partition (7) is fixedly connected to the inner wall of the guide rail (2); one end of the screw (8) is rotatably connected to the inner wall of the guide rail (2); the other end of the screw (8) is rotatably connected to the partition (7) and penetrates the partition (7); the driven bevel gear (9) is fixedly connected to one end of the screw (8); and the supporting slider (10) is slidably connected to the guide rail (2) and is threadedly connected to the screw (8).

3. A fresh agricultural product delivery bracket according to claim 2, characterized in that: A dual-output motor (11) is fixedly connected to the base plate (1), a bearing seat (12) is fixed to the lower end of the base plate (1), and the bearing seats (12) are distributed on both sides of the dual-output motor (11), a rotating shaft (13) is rotatably connected to the bearing seat (12), and one end of the rotating shaft (13) is connected to the output shaft of the dual-output motor (11), and the other end of the rotating shaft (13) is rotatably connected to the guide rail (2) and penetrates the guide rail (2), and a driving bevel gear (14) is fixedly connected to the rotating shaft (13), and the driving bevel gear (14) is meshed with the driven bevel gear (9).

4. A fresh agricultural product delivery bracket according to claim 3, characterized in that: The tilt adjustment mechanism (5) comprises a lifting slide (15), a fixed shaft (16), a scissor rod (17), a guide groove (18) and a sliding shaft (19); the lifting slide (15) is slidably connected to the lifting rod (4); the fixed shaft (16) is arranged on the lifting slide (15); and the fixed shaft (16) on the lifting slide (15) is provided with two groups, one group of the fixed shafts (16) is rotatably connected to the lower end of the lifting slide (15), and the other group of the fixed shafts (16) is slidably connected to the upper end of the lifting slide (15). The upper end of the scissor rod (17) is rotatably connected to the fixed shaft (16) at the upper and lower ends, the guide groove (18) is provided on the two side walls of the bracket (6), the sliding shaft (19) is provided on the lifting rod (4) and two groups of sliding shafts (19) are provided on the corresponding lifting rod (4), one group of the sliding shafts (19) is rotatably connected to the lower end of the lifting rod (4), and the other group of the sliding shafts (19) is slidably connected to the upper end of the lifting rod (4), and the left sides of the upper and lower ends of the scissor rod (17) are rotatably connected to the sliding shaft (19).

5. A fresh agricultural product delivery bracket according to claim 4, characterized in that: One end of the side wall of the bracket (6) is rotatably connected to the inner side of the hinge point on the right side of the scissor rod (17), and the guide groove (18) on the side wall of the bracket (6) is slidably connected to the hinge point on the left side of the scissor rod (17).

6. A fresh agricultural product delivery bracket according to claim 5, characterized in that: The upper end of the lifting slide plate (15) is provided with a positioning hole (20), the upper end of the lifting rod (4) is pluggably connected with a positioning bolt (21), and the positioning bolt (21) can be pluggably connected to the positioning hole (20).

7. A fresh agricultural product delivery bracket according to claim 6, characterized in that: A card slot (22) is fixed on the inner wall of the bracket (6), a containing frame (23) is pluggably connected to the card slot (22), and a self-locking universal wheel (24) is fixedly connected to the bottom of the guide rail (2).

8. A fresh agricultural product delivery bracket according to claim 7, characterized in that: The scissor rod (17) is arranged between the lifting rod (4) and the bracket (6), and the screw rod (8) and the rotating shaft (13) are arranged vertically.

9. A fresh agricultural product delivery bracket according to claim 8, characterized in that: The lifting rod (4) is arranged in the form of a long rod with a U-shaped cross section, the lifting slide plate (15) is arranged in the form of an H-shaped cross section, and the clamping groove (22) is arranged in the form of a strip with an L-shaped cross section.

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