Height-adjustable wooden pallet

Abstract

The utility model relates to the technical field of wooden pallets, and specifically to a wooden pallet with adjustable height, comprising a supporting transverse board, both sides of the top of the supporting transverse board are fixedly connected with side upright boards, a plurality of supporting boards equidistantly distributed in a straight line are arranged on the top of the side upright boards, a plurality of circular grooves equidistantly distributed in a straight line are fixedly opened on the top of the side upright boards, square grooves are fixedly opened on both sides of each circular groove, a clamping groove is fixedly opened inside the circular groove and at the bottom of the square groove, a groove is fixedly opened at the bottom end of the circular groove, mounting grooves are fixedly opened on both sides of the top of the supporting board, and a quick-release mechanism is arranged inside the mounting groove. The utility model cooperates with the quick-release mechanism, the circular groove, the clamping groove and the groove to enable a damaged supporting board to be replaced separately when the wooden pallet with adjustable height is used, thereby reducing costs and improving the practicality of the wooden pallet.

Description

Technical Field

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

[0002] Wooden pallets are pallets made of natural wood and are the most widely used pallets. Pallets are horizontal platform devices used for packaging, stacking, handling and transporting goods and products as unit loads. They are generally made of wood, metal, and fiberboard. They are convenient for loading and unloading, and for carrying unit materials and small quantities of materials. The main types of pallets are wooden, plastic, metal and other materials. Wooden pallets are the most widely used because they are cheap and strong.

[0003] Although existing wooden pallets can be used to place goods, the support plates used to support the goods are prone to breakage after long-term use. In order to ensure transportation safety, if a single support plate of an existing wooden pallet breaks, the entire wooden pallet will be directly discarded instead of replacing the damaged support plate separately, which increases costs and reduces the practicality of the wooden pallet.

[0004] Therefore, we provide a wooden pallet with adjustable height to solve the defects of the prior art. Utility Model Content

[0005] The utility model mainly provides a wooden pallet with adjustable height, which is used to solve the technical problems raised in the above background technology.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A height-adjustable wooden pallet comprises a supporting cross plate, side plates are fixedly connected to both sides of the top of the supporting cross plate, a plurality of supporting plates equidistantly distributed in a straight line are provided on the top of the side plates, a plurality of circular grooves equidistantly distributed in a straight line are fixedly provided on the top of the side plates, square grooves are fixedly provided on both sides of each circular groove, a clamping groove is fixedly provided inside the circular groove and at the bottom of the square groove, a groove is fixedly provided at the bottom end of the circular groove, mounting grooves are fixedly provided on both sides of the top of the supporting plate, and a quick-release mechanism is provided inside the mounting groove.

[0008] Furthermore, the quick-release mechanism includes a cylinder rotatably connected to the inside of the mounting groove, a cross slot is fixedly opened on the top of the cylinder, a connecting column is fixedly connected to the bottom of the cylinder, the connecting column passes through the bottom of the mounting groove and is fixedly connected to a circular disk, square blocks are fixedly connected on both sides of the circular disk, and a reset spring is fixedly connected to the bottom of the circular disk.

[0009] Furthermore, the connecting column is rotatably connected to the through-hole of the installation groove, and the circular plate is slidably connected to the square grooves opened on both sides of the circular groove through square clamping blocks arranged on both sides.

[0010] Furthermore, the square clamping block is slidably connected to the clamping groove, and the return spring is slidably connected to the inside of the groove, and a damper is provided inside the return spring.

[0011] Furthermore, side support plates are fixedly connected to both sides of the bottom of the supporting cross plate, vertical slide grooves are fixedly opened on the front and rear sides of the side support plates, an electric push rod is fixedly connected to the center of the top end of the side support plate, and the top end of the side support plate is fixedly connected to the limiting telescopic rods on both the front and rear sides of the electric push rod, a force-bearing plate is fixedly connected to the bottom of the output end of the electric push rod, and the front and rear sides of the force-bearing plate are fixedly connected to the limiting sliding blocks, the bottom of the force-bearing plate is fixedly connected to a leg, and the bottom of the leg is fixedly connected to a foot plate.

[0012] Furthermore, the front and rear sides of the top of the force-bearing plate are fixedly connected to the bottom of the extended end of the limiting telescopic rod, and the force-bearing plate is slidably connected to the vertical sliding grooves opened on the front and rear sides inside the side support plate through the limiting sliding blocks arranged on the front and rear sides.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model cooperates with the quick-release mechanism, the circular groove, the clamping groove and the groove for use. When assembling the support plate, the square clamping block is aligned with the square groove so that the circular plate is inserted into the circular groove. After the square clamping block is located at the inner side of the clamping groove, the cylinder is rotated ninety degrees so that the square clamping block is staggered with the square groove, and the square clamping block is clamped with the clamping groove under the elastic force of the reset spring, thereby completing the assembly of the support plate. When the support plate is damaged, the support plate can be removed and replaced by rotating the cylinder ninety degrees. When the wooden pallet with adjustable height is used, the damaged support plate can be replaced separately, thereby reducing costs and improving the practicality of the wooden pallet.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. 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 the internal side view structure of the side support plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the support plate assembly structure of the utility model;

[0019] Figure 4This is a schematic diagram of the structure of the quick-release mechanism of the utility model;

[0020] Figure 5 for Figure 3 Magnified view of area A in .

[0021] In the figure: 1. supporting horizontal plate; 101. side supporting plate; 102. vertical slide groove; 103. electric push rod; 104. limiting telescopic rod; 105. force plate; 106. limiting sliding block; 107. supporting leg; 108. supporting foot plate; 2. side vertical plate; 201. circular groove; 202. square groove; 203. clamping groove; 204. groove; 205. supporting plate; 206. mounting groove; 3. quick release mechanism; 301. cylinder; 302. cross groove; 303. connecting column; 304. round disk; 305. square clamping block; 306. reset spring. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0023] For examples, please refer to the attached Figure 1-5 As shown, a height-adjustable wooden pallet comprises a supporting cross plate 1, both sides of the top of the supporting cross plate 1 are fixedly connected with side upright plates 2, a plurality of supporting plates 205 equidistantly distributed in a straight line are arranged on the top of the side upright plates 2, a plurality of circular grooves 201 equidistantly distributed in a straight line are fixedly opened on the top of the side upright plates 2, square grooves 202 are fixedly opened on both sides of each circular groove 201, a clamping groove 203 is fixedly opened inside the circular groove 201 and located at the bottom of the square groove 202, a groove 204 is fixedly opened at the bottom end of the circular groove 201, mounting grooves 206 are fixedly opened on both sides of the top of the supporting plates 205, and a quick-release mechanism 3 is arranged inside the mounting groove 206.

[0024] The quick release mechanism 3 includes a cylinder 301 rotatably connected to the inside of the mounting groove 206, a cross groove 302 is fixedly opened on the top of the cylinder 301, a connecting column 303 is fixedly connected to the bottom of the cylinder 301, the connecting column 303 passes through the bottom of the mounting groove 206 and is fixedly connected to a circular disk 304, square blocks 305 are fixedly connected on both sides of the circular disk 304, a reset spring 306 is fixedly connected to the bottom of the circular disk 304, the connecting column 303 is rotatably connected to the penetration of the mounting groove 206, and the circular disk 304 is slidably connected to the square grooves 202 opened on both sides of the circular groove 201 through the square blocks 305 arranged on both sides, the square blocks 305 are slidably connected to the clamping groove 203, and the reset spring 306 It is slidably connected to the inside of the groove 204, and a damper is provided inside the reset spring 306. When assembling the support plate 205, the square block 305 is aligned with the square groove 202, and the circular disk 304 is inserted into the circular groove 201. After the square block 305 is located on the inner side of the clamping groove 203, the cylinder 301 is rotated ninety degrees to stagger the square block 305 and the square groove 202, and the square block 305 is clamped with the clamping groove 203 under the elastic force of the reset spring 306, thereby completing the assembly of the support plate 205. When the support plate 205 is damaged, the support plate 205 can be removed and replaced by rotating the cylinder 301 ninety degrees, thereby reducing costs and improving the practicality of the wooden pallet.

[0025] Among them, both sides of the bottom of the supporting horizontal plate 1 are fixedly connected with side support plates 101, and vertical slide grooves 102 are fixedly opened on the front and rear sides of the side support plate 101. An electric push rod 103 is fixedly connected to the center of the top of the side support plate 101. The top of the side support plate 101 is located on both sides of the front and rear of the electric push rod 103 and is fixedly connected to a limited telescopic rod 104. The bottom of the output end of the electric push rod 103 is fixedly connected with a force plate 105, and the front and rear sides of the force plate 105 are fixedly connected to a limited slider 106. The bottom of the force plate 105 is fixedly connected with a support leg 107. The support leg 1 07 is fixedly connected to the bottom with a foot plate 108, and the front and rear sides of the top of the force-bearing plate 105 are fixedly connected to the bottom of the extended end of the limiting telescopic rod 104, and the force-bearing plate 105 is slidably connected to the vertical sliding grooves 102 opened on the front and rear sides of the side support plate 101 through the limiting sliding blocks 106 arranged on the front and rear sides. When in use, when it is necessary to adjust the height of the wooden pallet, it is only necessary to start the electric push rod 103 to push the force-bearing plate 105 downward, so that the support legs 107 can be extended downward, thereby increasing the overall height of the wooden pallet, further improving the practicability of the wooden pallet, and providing convenience for users.

[0026] The specific operation mode of the utility model is as follows:

[0027] First, when assembling the support plate 205, the square block 305 is aligned with the square groove 202, and the circular disk 304 is inserted into the circular groove 201. After the square block 305 is located on the inner side of the clamping groove 203, the cylinder 301 is rotated ninety degrees to stagger the square block 305 and the square groove 202, and the square block 305 is clamped with the clamping groove 203 under the elastic force of the reset spring 306, thereby completing the assembly of the support plate 205. When the support plate 205 is damaged, it is only necessary to rotate the cylinder 301 ninety degrees to remove the support plate 205 for replacement, thereby reducing costs and improving the practicality of the wooden pallet. At the same time, when in use, when it is necessary to adjust the height of the wooden pallet, it is only necessary to start the electric push rod 103 to push the force-bearing plate 105 downward, so that the support leg 107 can be extended downward, thereby increasing the overall height of the wooden pallet, further improving the practicality of the wooden pallet, and providing convenience for users.

[0028] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A height-adjustable wooden pallet, comprising a supporting cross plate (1), characterized in that: The top sides of the supporting transverse plate (1) are fixedly connected to side upright plates (2), the top of the side upright plates (2) are provided with a plurality of support plates (205) distributed in a straight line at equal intervals, the top of the side upright plates (2) are fixedly provided with a plurality of circular grooves (201) distributed in a straight line at equal intervals, each of the circular grooves (201) is fixedly provided with square grooves (202) on both sides, a clamping groove (203) is fixedly provided inside the circular groove (201) and located at the bottom of the square groove (202), a groove (204) is fixedly provided at the bottom end of the circular groove (201), the top sides of the supporting plates (205) are fixedly provided with mounting grooves (206), and a quick release mechanism (3) is provided inside the mounting groove (206).

2. The height-adjustable wooden pallet according to claim 1, characterized in that: The quick-release mechanism (3) comprises a cylinder (301) rotatably connected to the inside of the mounting groove (206); a cross groove (302) is fixedly provided on the top of the cylinder (301); a connecting column (303) is fixedly connected to the bottom of the cylinder (301); the connecting column (303) passes through the bottom of the mounting groove (206) and is fixedly connected to a circular disk (304); square blocks (305) are fixedly connected to both sides of the circular disk (304); and a return spring (306) is fixedly connected to the bottom of the circular disk (304).

3. The height-adjustable wooden pallet according to claim 2, characterized in that: The connecting column (303) is rotatably connected to the through-hole of the installation groove (206), and the circular plate (304) is slidably connected to the square grooves (202) opened on both sides of the circular groove (201) through square clamping blocks (305) arranged on both sides.

4. The height-adjustable wooden pallet according to claim 2, characterized in that: The square clamping block (305) is slidably connected to the clamping groove (203), and the return spring (306) is slidably connected to the inside of the groove (204), and a damper is provided inside the return spring (306).

5. The height-adjustable wooden pallet according to claim 1, characterized in that: Both sides of the bottom of the supporting transverse plate (1) are fixedly connected to side supporting plates (101), both front and rear sides of the side supporting plate (101) are fixedly provided with vertical sliding grooves (102), an electric push rod (103) is fixedly connected to the center of the top end of the side supporting plate (101), the top end of the side supporting plate (101) is fixedly connected to the front and rear sides of the electric push rod (103), a limiting telescopic rod (104) is fixedly connected to the bottom of the output end of the electric push rod (103), the front and rear sides of the force-bearing plate (105) are fixedly connected to the limiting sliding block (106), the bottom of the force-bearing plate (105) is fixedly connected to a supporting leg (107), and the bottom of the supporting leg (107) is fixedly connected to a supporting foot plate (108).

6. The height-adjustable wooden pallet according to claim 5, characterized in that: The front and rear sides of the top of the force-bearing plate (105) are fixedly connected to the bottom of the extended end of the limiting telescopic rod (104), and the force-bearing plate (105) is slidably connected to the vertical sliding grooves (102) provided on the front and rear sides of the side support plate (101) through limiting sliding blocks (106) provided on the front and rear sides.

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