Wooden tray with locking function

Abstract

The utility model relates to the technical field of wooden trays, and discloses a wooden tray with a locking function, which is characterized by comprising a locking mechanism, resetting mechanisms and a frame mechanism, the locking mechanism is positioned in the frame mechanism, and the resetting mechanisms are positioned at two ends of the locking mechanism. The locking mechanism comprises a lifting plate, a sliding block is slidably connected to the surface of the lifting plate, a limiting block is fixedly connected to the lower end of the sliding block, a first mounting frame is fixedly connected to the upper end of the sliding block, a first rotating shaft is rotatably connected to the inner wall of the first mounting frame, and a connecting plate is fixedly connected to the surface of the first rotating shaft. The upper end of the connecting plate is fixedly connected with a second transmission shaft, and the two ends of the second transmission shaft are rotationally connected with second mounting frames. Through the design that the sliding blocks slide on the surface of the lifting plate, the fork head is fixed when the tray is lifted, loosening and displacement during carrying are prevented, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden pallets, in particular to a wooden pallet with a locking function. Background Art

[0002] Wooden pallets are a type of loading tool widely used in logistics, warehousing and transportation. They are horizontal platform devices mainly used for the collection, stacking, handling and transportation of goods and products as unit loads, making it easy to load and unload unit materials and small quantities of materials.

[0003] However, when using a forklift to transport pallets, if they are not properly fixed, the pallet may tilt or slide when turning, braking or accelerating. These reasons may cause damage to the goods, increase the workload, and affect the subsequent handling efficiency. Summary of the Invention

[0004] In order to solve the above technical problems, the utility model provides a wooden pallet with a locking function.

[0005] The utility model is implemented by the following technical solutions: a wooden pallet with a locking function, comprising a locking mechanism, a reset mechanism and a frame mechanism, wherein the locking mechanism is located inside the frame mechanism, and the reset mechanism is located at both ends of the locking mechanism;

[0006] The locking mechanism includes a lifting plate, a slider is slidably connected to the surface of the lifting plate, the lower end of the slider is fixedly connected to a limit block, the upper end of the slider is fixedly connected to a first mounting bracket, the inner wall of the first mounting bracket is rotatably connected to a first rotating shaft, the surface of the first rotating shaft is fixedly connected to a connecting plate, the upper end of the connecting plate is fixedly connected to a second transmission shaft, both ends of the second transmission shaft are rotatably connected to a second mounting bracket, the upper end of the second mounting bracket is fixedly connected to a fixing plate, and the inner wall of the fixing plate is threaded with a screw.

[0007] Through the above technical solution, the design of using a slider to slide on the surface of the lifting plate can achieve the fixation of the fork head when lifting the pallet, preventing loosening and displacement during transportation, and improving practicality.

[0008] As a further improvement of the above solution, the fixed plate is located at the upper end of the lifting plate, and the second transmission shaft is located at the lower end of the fixed plate.

[0009] As a further improvement of the above solution, the reset mechanism includes a limiting block, the inner wall of the limiting block is fixedly connected to a limiting shaft, the surface of the limiting shaft is slidably connected to a spring, and the lower end of the spring is fixedly connected to a connecting ring.

[0010] Through the above technical solution, the design of using a spring to drive the lifting plate to reset is realized, which loosens the fixation of the fork head so that the fork head can be taken out, thereby improving practicality.

[0011] As a further improvement of the above scheme, the inner wall of the connecting ring is slidably connected to the surface of the limiting shaft, the upper end of the spring is fixedly connected to the inner wall of the limiting block, the surface of the spring is slidably connected to the inner wall of the limiting block, the surface of the limiting shaft is slidably connected to the inner wall of the lifting plate, and the lower end of the connecting ring is fixedly connected to the upper end of the lifting plate.

[0012] As a further improvement of the above solution, the frame mechanism includes a support plate, the lower end of the support plate is fixedly connected to a fixed strip, the lower end of the fixed strip is fixedly connected to a support column, and the lower end of the support column is fixedly connected to a bottom plate.

[0013] Through the above technical solution, by fixing the strips, the structure is made more stable and more convenient to use.

[0014] As a further improvement of the above solution, the upper end of the bottom plate is fixedly connected to the lower end of the limiting shaft, and the lower end of the fixed strip is fixedly connected to the upper end of the limiting block.

[0015] As a further improvement of the above solution, the upper end of the fixed plate is fixedly connected to the lower end of the fixed strip, the surface of the screw is threadedly connected to the inner wall of the fixed strip, and the two ends of the lifting plate are slidably connected to the surface of the support column.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides a locking mechanism, specifically, when a forklift is used to transport a pallet, the fork of the forklift is inserted from the middle area of the lifting plates and the bottom plate at both ends. When the fork is lifted, the lifting plate will be driven to move upward along the surface of the limit shaft. When the lifting plate moves upward, the upper end of the connecting plate will drive the second transmission shaft to rotate, and the lower end of the connecting plate will drive the first rotating shaft to rotate while driving the slider to slide and contract inward, thereby driving the limit block to move inward to clamp and fix the fork. The design of using the slider to slide on the surface of the lifting plate can achieve the fixation of the fork when lifting the pallet, prevent loosening and displacement during transportation, and improve practicality.

[0018] The utility model provides a reset mechanism, specifically a spring that drives the connecting ring to move downward, and at the same time drives the lifting plate to move downward. When the lifting plate moves downward, the slider will move toward both ends due to the tension between the first rotating shaft and the second transmission shaft, and the fixation is loosened. The design of using the spring to reset the lifting plate can realize the loosening of the fixation of the fork head so that the fork head can be brought out, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall bottom structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the locking mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the reset mechanism structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the framework structure of the utility model.

[0024] Description of main symbols:

[0025] Locking mechanism; 101, lifting plate; 102, slider; 103, limit block; 104, first mounting bracket; 105, first rotating shaft; 106, connecting plate; 107, second transmission shaft; 108, second mounting bracket; 109, fixing plate; 110, screw; 2, reset mechanism; 201, limit block; 202, limit shaft; 203, spring; 204, connecting ring; 3, frame mechanism; 301, support plate; 302, fixing strip; 303, support column; 304, bottom plate. DETAILED DESCRIPTION

[0026] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0027] Please combine Figure 1-5 , a wooden pallet with a locking function in this embodiment includes a locking mechanism 1, a reset mechanism 2 and a frame mechanism 3, wherein the locking mechanism 1 is located inside the frame mechanism 3, and the reset mechanism 2 is located at both ends of the locking mechanism 1;

[0028] The locking mechanism 1 includes a lifting plate 101, and a slider 102 is slidably connected to the surface of the lifting plate 101, and the lower end of the slider 102 is fixedly connected to a limit block 103, and the upper end of the slider 102 is fixedly connected to a first mounting bracket 104, and the inner wall of the first mounting bracket 104 is rotatably connected to a first rotating shaft 105, and the surface of the first rotating shaft 105 is fixedly connected to a connecting plate 106, and the upper end of the connecting plate 106 is fixedly connected to a second transmission shaft 107, and the two ends of the second transmission shaft 107 are rotatably connected to a second mounting bracket 108, and the upper end of the second mounting bracket 108 is fixedly connected to a fixing plate 109, and the inner wall of the fixing plate 109 is threaded with a screw 110. The design of using the slider 102 to slide on the surface of the lifting plate 101 can achieve the fixation of the fork when lifting the pallet, prevent loosening and displacement during transportation, and improve practicality.

[0029] The fixing plate 109 is located at the upper end of the lifting plate 101 , and the second transmission shaft 107 is located at the lower end of the fixing plate 109 .

[0030] The reset mechanism 2 includes a limiting block 201, the inner wall of the limiting block 201 is fixedly connected to a limiting shaft 202, the surface of the limiting shaft 202 is slidably connected to a spring 203, and the lower end of the spring 203 is fixedly connected to a connecting ring 204. The design of using the spring 203 to drive the lifting plate 101 to reset realizes the loosening of the fixation of the fork head so that the fork head can be taken out, thereby improving practicality.

[0031] The inner wall of the connecting ring 204 is slidably connected to the surface of the limiting shaft 202, the upper end of the spring 203 is fixedly connected to the inner wall of the limiting block 201, the surface of the spring 203 is slidably connected to the inner wall of the limiting block 201, the surface of the limiting shaft 202 is slidably connected to the inner wall of the lifting plate 101, and the lower end of the connecting ring 204 is fixedly connected to the upper end of the lifting plate 101.

[0032] The frame mechanism 3 includes a support plate 301 , the lower end of the support plate 301 is fixedly connected to a fixed strip 302 , the lower end of the fixed strip 302 is fixedly connected to a support column 303 , and the lower end of the support column 303 is fixedly connected to a bottom plate 304 .

[0033] The upper end of the bottom plate 304 is fixedly connected to the lower end of the limiting shaft 202 , and the lower end of the fixing strip 302 is fixedly connected to the upper end of the limiting block 201 .

[0034] The upper end of the fixing plate 109 is fixedly connected to the lower end of the fixing strip 302 , the surface of the screw 110 is threadedly connected to the inner wall of the fixing strip 302 , and the two ends of the lifting plate 101 are slidably connected to the surface of the support column 303 .

[0035] The implementation principle of a wooden pallet with a locking function in the embodiment of the present application is as follows: when a forklift is used to transport the pallet, the fork of the forklift is inserted from the middle area between the lifting plates 101 and the bottom plate 304 at both ends. When the fork is lifted, it drives the lifting plate 101 to move upward along the surface of the limit shaft 202. When the lifting plate 101 moves upward, the upper end of the connecting plate 106 drives the second transmission shaft 107 to rotate, and the lower end of the connecting plate 106 drives the first rotating shaft 105 to rotate while driving the slider 102 to slide inward and shrink, thereby driving the limit block 103 to move inward to clamp the fork, and use the slider 106 to lock the pallet. 02 is designed to slide on the surface of the lifting plate 101, so that the fork head can be fixed when the pallet is lifted, preventing it from loosening and displacement during transportation, thereby improving practicality. After the transportation is completed, the pallet is put down. At this time, the spring 203 will drive the connecting ring 204 to move downward, and at the same time drive the lifting plate 101 to move downward. When the lifting plate 101 moves downward, the slider 102 will move to both ends due to the tension between the first rotating shaft 105 and the second transmission shaft 107, and loosen the fixation. The design of using the spring 203 to drive the lifting plate 101 to reset can loosen the fixation of the fork head so that the fork head can be taken out, thereby improving practicality.

[0036] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A wooden pallet with a locking function, characterized in that: It comprises a locking mechanism (1), a reset mechanism (2) and a frame mechanism (3), wherein the locking mechanism (1) is located inside the frame mechanism (3), and the reset mechanism (2) is located at both ends of the locking mechanism (1); The locking mechanism (1) comprises a lifting plate (101), a surface of the lifting plate (101) being slidably connected to a slider (102), a lower end of the slider (102) being fixedly connected to a limit block (103), an upper end of the slider (102) being fixedly connected to a first mounting frame (104), an inner wall of the first mounting frame (104) being rotatably connected to a first rotating shaft (105), a surface of the first rotating shaft (105) being fixedly connected to a connecting plate (106), an upper end of the connecting plate (106) being fixedly connected to a second transmission shaft (107), two ends of the second transmission shaft (107) being rotatably connected to a second mounting frame (108), an upper end of the second mounting frame (108) being fixedly connected to a fixing plate (109), and an inner wall of the fixing plate (109) being threadedly connected to a screw (110).

2. A wooden pallet with a locking function as claimed in claim 1, characterized in that: The fixed plate (109) is located at the upper end of the lifting plate (101), and the second transmission shaft (107) is located at the lower end of the fixed plate (109).

3. The wooden pallet with a locking function according to claim 1, characterized in that: The reset mechanism (2) comprises a limiting block (201), the inner wall of the limiting block (201) is fixedly connected to a limiting shaft (202), the surface of the limiting shaft (202) is slidably connected to a spring (203), and the lower end of the spring (203) is fixedly connected to a connecting ring (204).

4. A wooden pallet with a locking function as claimed in claim 3, characterized in that: The inner wall of the connecting ring (204) is slidably connected to the surface of the limiting shaft (202), the upper end of the spring (203) is fixedly connected to the inner wall of the limiting block (201), the surface of the spring (203) is slidably connected to the inner wall of the limiting block (201), the surface of the limiting shaft (202) is slidably connected to the inner wall of the lifting plate (101), and the lower end of the connecting ring (204) is fixedly connected to the upper end of the lifting plate (101).

5. The wooden pallet with a locking function according to claim 1, characterized in that: The frame mechanism (3) comprises a support plate (301), the lower end of the support plate (301) is fixedly connected to a fixed strip plate (302), the lower end of the fixed strip plate (302) is fixedly connected to a support column (303), and the lower end of the support column (303) is fixedly connected to a bottom plate (304).

6. A wooden pallet with a locking function as claimed in claim 5, characterized in that: The upper end of the bottom plate (304) is fixedly connected to the lower end of the limiting shaft (202), and the lower end of the fixed strip (302) is fixedly connected to the upper end of the limiting block (201).

7. The wooden pallet with a locking function according to claim 1, characterized in that: The upper end of the fixed plate (109) is fixedly connected to the lower end of the fixed strip plate (302), the surface of the screw (110) is threadedly connected to the inner wall of the fixed strip plate (302), and the two ends of the lifting plate (101) are slidably connected to the surface of the support column (303).

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