Fruit and vegetable transportation tray with limiting structure
The design of the limiting mechanism and rubber slider solves the problem of separation of the upper and lower pallets of fruit and vegetable transport pallets on bumpy roads, achieves stable and convenient separation of fruit and vegetable transportation, and prevents fruits and vegetables from scattering.
Patent Information
- Application Number
- CN202422934203.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing fruit and vegetable transport pallets with a limiting structure are prone to separation of upper and lower adjacent pallets on bumpy roads, and lack vertical limiting, resulting in the scattering and damage of fruits and vegetables.
A limiting mechanism is designed, including an installation box, a lock box, a lock rod, a connecting rod, a hook spring and a lock head. The vertical limiting of the upper and lower trays is achieved through the cooperation of the insert block and the lock hole, and the rubber slider and the slide groove are used to prevent the fruit and vegetables from being blocked.
It effectively prevents the separation of pallets during bumps, ensures the stability of fruits and vegetables during transportation, simplifies the process of separating and merging pallets, and facilitates operation.
Smart Images
Figure CN223328006U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fruit and vegetable transport equipment, and more specifically, to a fruit and vegetable transport tray with a limiting structure. Background Art
[0002] Fruits and vegetables are essential necessities in daily life. Fruits and vegetables sold on the market generally need to go through processes such as picking, cleaning, packaging and transportation before they can reach supermarkets for sale.
[0003] When fruits and vegetables are transported on trays, they need to be placed on pallets, and then the pallets are stacked in a vehicle for transportation. Existing fruit and vegetable transport pallets with a limiting structure generally have an insert at the bottom, which is inserted into the adjacent bottom pallet to prevent the pallets from shifting laterally during transportation. On some roads with poor road conditions, the car shakes violently, and the existing fruit and vegetable transport pallets with a limiting structure lack vertical limits. The pallet at the top is easily bounced up, causing the insert to separate from the adjacent bottom pallet, which easily causes the fruits and vegetables to scatter and be damaged. In view of this, we propose a fruit and vegetable transport pallet with a limiting structure. Utility Model Content
[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology, meet the actual needs, and provide a fruit and vegetable transport pallet with a limiting structure to solve the technical problem that the current fruit and vegetable transport pallets with a limiting structure lack vertical limitation and are prone to separation of two adjacent pallets on bumpy roads.
[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions: a fruit and vegetable transport tray with a limiting structure, comprising a tray, wherein limiting mechanisms are provided on both sides of the tray;
[0006] The tray is provided with mounting cavities on both sides, and an insert adapted to fit into the open end of the tray top is provided at the bottom of the tray;
[0007] The lock rod has two opposite ends, and the two ends of the lock rod are fixed with a lock head that extends to the opposite side of the bottom end of the two lock rods.
[0008] Preferably, the lock box is movably connected with a baffle along opposite ends of the two through holes.
[0009] Preferably, a rubber slider is provided at the bottom of the baffle, and a sliding groove extending to both sides of the through hole is opened at a position of the lock box relative to the rubber slider.
[0010] Preferably, the rubber slider includes a rectangular section and a cylindrical section, and the slide groove includes a rectangular section and a blocking section. The rectangular section of the rubber slider is adapted to the rectangular section of the slide groove. The blocking section of the slide groove is columnar, the diameter of which gradually decreases from the baffle to the through hole. The maximum end diameter of the blocking section of the slide groove is larger than the diameter of the cylindrical section of the rubber slider, and the minimum end diameter of the blocking section of the slide groove is smaller than the diameter of the cylindrical section of the rubber slider.
[0011] Preferably, one end of each of the two lock heads is provided with an arc surface which gradually bends from the bottom of the lock head to the top of the one end of each of the two lock heads.
[0012] Preferably, a handle is fixedly connected to the top of the cross bar.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. The utility model is designed with a limiting mechanism. When in use, the lock head is inserted into the through hole on the corresponding lock box. The arc surface on the lock head drives the two locking rods and the bottom lock head to rotate to both sides of the bottom of the installation box and compresses the hook spring. The insert block at the bottom of the tray is inserted into the open end of the top of the lower tray. The hook spring resets and drives the lock head into the lock hole, thereby limiting the vertical direction of the two adjacent trays, preventing the top tray from bouncing up when the car is bumpy. When separating, use your fingers to pull the handle upward to drive the cross bar to rise, so that the two connecting rods gradually tend to be vertical, driving the two locking rods and the bottom lock head to rotate to both sides of the bottom of the installation box, so that the lock head is separated from the lock hole, thereby separating the two adjacent trays. The separation process can be integrated into the transportation, which is simple and convenient.
[0015] 2. The utility model pushes the baffle toward the through hole, causing the rubber slider to slide along the slide groove. Since the blocking section of the slide groove is in a columnar shape with a diameter gradually decreasing from the baffle toward the through hole, the cylindrical section of the rubber slider will be squeezed and deformed when entering the blocking section with a smaller diameter of the slide groove, causing the cylindrical section of the rubber slider to be stuck in the blocking section with a smaller diameter of the slide groove, thereby closing and fixing the through hole of the baffle, preventing leaves of fruits and vegetables from entering the through hole and forming a blockage when the fruits and vegetables are plated. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of a stacked state of multiple fruit and vegetable transport trays according to the present invention;
[0018] Figure 3 for Figure 2 A in the middle is an enlarged schematic diagram of the cross-section split;
[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the limiting mechanism of the present utility model.
[0020] Description of the numbers in the figure:
[0021] 1. Tray; 101. Mounting cavity; 102. Insert; 2. Limiting mechanism; 201. Mounting box; 202. Lock box; 2021. Through hole; 2022. Lock hole; 2023. Slide; 203. Lock rod; 204. Connecting rod; 205. Crossbar; 206. Hook spring; 207. Lock head; 2071. Arc surface; 208. Baffle; 2081. Rubber slider; 209. Handle. DETAILED DESCRIPTION
[0022] like Figures 1 to 4 As shown, the utility model relates to a fruit and vegetable transport pallet with a limiting structure, comprising a pallet 1 , with limiting mechanisms 2 provided on both sides of the pallet 1 .
[0023] like Figure 1 、 Figure 2 As shown, mounting cavities 101 are provided on both sides of the tray 1, and an insert block 102 adapted to the top open end of the tray 1 is provided at the bottom of the tray 1. When in use, the insert block 102 at the bottom of the tray 1 is inserted into the top open end of the lower tray 1, thereby limiting the horizontal position of the two adjacent trays 1 above and below.
[0024] Specifically, such as Figures 1 to 4 As shown, the limiting mechanism 2 includes an installation box 201 with an open top and bottom and a lock box 202 arranged above the installation box 201. The two sides of the installation box 201 are fixedly connected to the inner walls of the two sides of the bottom of the installation cavity 101, and the installation box 201 and the lock box 202 form a through cavity on the opposite side. The two sides of the lock box 202 are fixedly connected to the inner walls of the two sides of the top of the installation cavity 101. Both sides of the inner cavity of the installation box 201 are rotatably connected to the locking rod 203 through a rotating shaft. The lock box 202 is provided with a through hole 2021 at the position relative to the locking rod 203, and the two through holes 2021 are unevenly provided with lock holes 2022 on the opposite side. The top of the lock rod 203 is rotatably connected to the connecting rod 204, and the top open end of the installation box 201 is provided with a cross bar 205. The bottom two ends of the cross bar 205 are rotatably connected to the tops of the two connecting rods 204 respectively. The middle of the lock rod 203 is rotatably connected to the hook spring 206 through the installation column. One end of the hook spring 206 is connected to the installation column through the installation column. The handle 209 is pulled upwards to pull the handle 209 upwards, and the cross bar 205 is fixedly connected to the inner wall of one side of the box 201, and the bottom of the lock rod 203 extends to the outside of the installation box 201, and the bottom ends of the two lock rods 203 are fixedly connected to the lock heads 207 extending to the opposite side of the bottom ends of the two lock rods 203. The top of the cross bar 205 is fixedly connected to the handle 209. The hands are inserted into the installation box 201 on both sides of the tray 1 to form a through cavity with the opposite side of the lock box 202. The handle 209 is pulled upwards with the fingers to drive the cross bar 205 to rise, so that the two connecting rods 204 gradually tend to be vertical, driving the two lock rods 203 and the lock heads 207 at the bottom to rotate toward the two sides of the bottom of the installation box 201 and compressing the hook spring 206. The lock heads 207 are then inserted into the corresponding through holes 2021 on the lock box 202. The handle 209 is released, and the hook spring 206 is reset to drive the lock heads 207 into the lock holes 2022, thereby connecting and fixing the two upper and lower adjacent trays 1, and limiting the two upper and lower adjacent trays 1 in the vertical direction.
[0025] Further, such as Figure 2 、 Figure 3As shown, the lock box 202 is movably connected to a baffle 208 at each opposite end along the two through holes 2021. A rubber slider 2081 is provided at the bottom of the baffle 208. The lock box 202 is provided with a slide 2023 extending to both sides of the through hole 2021 at a position relative to the rubber slider 2081. The rubber slider 2081 includes a rectangular section and a cylindrical section. The slide 2023 includes a rectangular section and a blocking section. The rectangular section of the rubber slider 2081 is adapted to the rectangular section of the slide 2023. The blocking section of the slide 2023 is a columnar shape with a diameter gradually decreasing from the baffle 208 to the through hole 2021, and the maximum diameter of the blocking section of the slide 2023 is larger than the cylindrical section of the rubber slider 2081. The diameter of the smallest end of the blocking section of the chute 2023 is smaller than the diameter of the cylindrical section of the rubber slider 2081, and the baffle 208 is pushed toward the through hole 2021, so that the rubber slider 2081 slides along the chute 2023. Since the blocking section of the chute 2023 is a columnar shape with a diameter gradually decreasing from the baffle 208 to the through hole 2021, the cylindrical section of the rubber slider 2081 will be squeezed and deformed when entering the blocking section with a smaller diameter of the chute 2023, so that the cylindrical section of the rubber slider 2081 is stuck in the blocking section with a smaller diameter of the chute 2023, thereby closing the through hole 2021 and fixing the baffle 208, preventing leaves from entering the through hole 2021 and forming a blockage when fruits and vegetables are plated.
[0026] Further, if Figure 4 As shown, opposite ends of the two lock heads 207 are each provided with an arc surface 2071 that gradually bends from the bottom of the lock head 207 to the top of the opposite end of the two lock heads 207 , so that the lock heads 207 can be directly inserted into the through hole 2021 .
[0027] Working principle: This embodiment provides a fruit and vegetable transport tray with a limiting structure. When in use, the lock head 207 is inserted into the through hole 2021 on the corresponding lock box 202. The arc surface on the lock head 207 drives the two locking rods 203 and the bottom lock head 207 to rotate toward the two sides of the bottom of the installation box 201 and compresses the hook spring 206. The insert block 102 at the bottom of the tray 1 is inserted into the top open end of the lower tray 1. The hook spring 206 resets and drives the lock head 207 into the lock hole 2022. When separating, use your fingers to pull the handle 209 upward to drive the cross bar 205 to rise, so that the two connecting rods 204 gradually tend to be vertical, driving the two locking rods 203 and the bottom lock head 206. 07 is rotated toward both sides of the bottom of the installation box 201 to separate the lock head 207 from the lock hole 2022, thereby separating the two adjacent trays 1 above and below. When the fruits and vegetables are loaded on the plate, the baffle 208 is pushed toward the through hole 2021 to make the rubber slider 2081 slide along the slide groove 2023. Since the blocking section of the slide groove 2023 is a columnar shape with a diameter gradually decreasing from the baffle 208 to the through hole 2021, the cylindrical section of the rubber slider 2081 will be squeezed and deformed when entering the blocking section with a smaller diameter of the slide groove 2023, so that the cylindrical section of the rubber slider 2081 is stuck in the blocking section with a smaller diameter of the slide groove 2023, thereby closing the through hole 2021 and fixing the baffle 208.
[0028] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.
Claims
1. A fruit and vegetable transport tray with a limiting structure, characterized in that: It comprises a tray (1), wherein both sides of the tray (1) are provided with a limiting mechanism (2); Both sides of the tray (1) are provided with mounting cavities (101), and the bottom of the tray (1) is provided with an insert block (102) adapted to the top open end of the tray (1); The limiting mechanism (2) comprises an installation box (201) with an open top and bottom, and a lock box (202) arranged above the installation box (201), the two sides of the installation box (201) are fixedly connected to the inner walls of the bottom of the installation cavity (101), the installation box (201) and the lock box (202) form a through cavity on the opposite side, the two sides of the lock box (202) are fixedly connected to the inner walls of the top of the installation cavity (101), the two sides of the inner cavity of the installation box (201) are rotatably connected to the lock rod (203) through the rotating shaft, the lock box (202) is provided with a through hole (2021) at a position relative to the lock rod (203), and the two through holes (2021) are unevenly spaced on the opposite side. A lock hole (2022) is provided, the top of the locking rod (203) is rotatably connected to a connecting rod (204), the top open end of the installation box (201) is provided with a cross bar (205), the bottom ends of the cross bar (205) are respectively rotatably connected to the tops of the two connecting rods (204), the middle part of the locking rod (203) is rotatably connected to a hook spring (206) through a mounting column, one end of the hook spring (206) is rotatably connected to the inner wall of one side of the installation box (201) through the mounting column, the bottom of the locking rod (203) extends to the outside of the installation box (201), and the bottom ends of the two locking rods (203) are fixedly connected to a lock head (207) extending to the opposite side of the bottom ends of the two locking rods (203).
2. The fruit and vegetable transport tray with a limiting structure according to claim 1, characterized in that: The lock box (202) is movably connected to a baffle (208) at opposite ends along the two through holes (2021).
3. The fruit and vegetable transport pallet with a limiting structure according to claim 2, characterized in that: A rubber slider (2081) is provided at the bottom of the baffle (208), and a sliding groove (2023) extending to both sides of the through hole (2021) is opened at a position of the lock box (202) relative to the rubber slider (2081).
4. The fruit and vegetable transport pallet with a limiting structure according to claim 3, characterized in that: The rubber slider (2081) includes a rectangular section and a cylindrical section, and the slide groove (2023) includes a rectangular section and a blocking section. The rectangular section of the rubber slider (2081) is adapted to the rectangular section of the slide groove (2023). The blocking section of the slide groove (2023) is in a columnar shape with a diameter gradually decreasing from the baffle (208) to the through hole (2021). The maximum end diameter of the blocking section of the slide groove (2023) is greater than the diameter of the cylindrical section of the rubber slider (2081), and the minimum end diameter of the blocking section of the slide groove (2023) is smaller than the diameter of the cylindrical section of the rubber slider (2081).
5. The fruit and vegetable transport pallet with a limiting structure according to claim 1, characterized in that: The opposite ends of the two lock heads (207) are each provided with an arc surface (2071) which gradually bends from the bottom of the lock head (207) to the top of the opposite end of the two lock heads (207).
6. The fruit and vegetable transport pallet with a limiting structure according to claim 1, characterized in that: A handle (209) is fixedly connected to the top of the crossbar (205).