A building material packing tray

Abstract

The utility model relates to building material tray technical field, especially a building material packing disc, including the tray body, the top of tray body is established with the cavity, the both sides of cavity inner wall all rotationally connected with the pivot, the both sides of two pivot all are fixedly connected with the support arm, the top of support arm all rotationally connected with the guide wheel, the top of cavity inner wall is connected with the lifting plate slidingly, the utility model's advantage lies in: through the rotation two -way transmission worm wheel can drive two transmission worm wheel mutual rotation to drive two pivot opposite rotation, make the support arm of both sides upward rotation prop up, make the guide wheel guide push the lifting plate lift, make a plurality of support column from a plurality of through -hole wear out to the top surface of tray body, make the building material of tray body top surface can be supported by the ball prop up, make the building material can slide the position of moving, in order to adjust the sliding position, improved practicality.

Description

Technical Field

[0001] This utility model relates to the field of building material pallet technology, and in particular to a building material packaging pallet. Background Technology

[0002] Building materials are often transported in packs using forklift pallets for easy loading and unloading. For example, Chinese utility model CN219970316U discloses a building material packing pallet. This pallet uses external clamps to secure external packing ropes and pull ropes. A guide ball is placed on the higher side of an arc-shaped groove, and then slides towards the lower side within the groove, causing the packing rope to pass through the bottom of the brick. Workers then secure the packing rope to complete the packing. This method eliminates the need for external tools and packing equipment, effectively saving packing costs. However, this building material packing pallet still has the following problems in use:

[0003] The building materials are placed directly on top of the pallet. If the materials are placed at an angle, it is difficult to adjust them, which can easily cause them to tip over during loading and unloading. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a building material packing tray to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a building material packing tray, including a tray body. A cavity is formed at the top of the tray body. Rotary shafts are rotatably connected to both sides of the inner wall of the cavity. Support arms are fixedly connected to both sides of the two rotating shafts. Guide wheels are rotatably connected to the top of each support arm. A lifting plate is slidably connected to the top of the inner wall of the cavity. The lifting plate is mounted on top of several guide wheels. Several through holes are formed on the top surface of the tray body. Several support columns are fixedly connected to the top of the lifting plate. Support balls are rotatably connected to the center of the top of each of the support columns. The positions of the support columns correspond to the positions of the through holes. The support columns and support balls pass through the through holes and protrude from the top surface of the tray body. A transmission worm gear is fixedly connected to the middle of each of the two rotating shafts. A bidirectional transmission worm is rotatably connected to the center of the inner wall of the cavity. The two sides of the bidirectional transmission worm are respectively engaged with the transmission worm gears in the middle of the two rotating shafts.

[0007] Preferably, as described in any of the above embodiments, the bottom of the pallet body is provided with two insertion ports for inserting vehicles, the two insertion ports for inserting vehicles are symmetrically arranged along the center line of the pallet body, and the top of the inner wall of the two insertion ports for inserting vehicles is a V-shaped structure.

[0008] The technical effect achieved by adopting the above solution is that the V-shaped structure can guide the pallet body to be centered after the forklift arm is lifted, preventing tilting, and at the same time, it can clamp the forklift arm to prevent left and right swinging.

[0009] Preferably, in any of the above embodiments, one end of the bidirectional transmission worm gear extends through the outer wall of the tray body, and a rotating head is fixedly connected to the end of the bidirectional transmission worm gear that extends through the outer wall of the tray body.

[0010] The technical effect achieved by adopting the above solution is that the rotating head facilitates the rotation of the bidirectional transmission worm gear for adjustment.

[0011] Preferably, in any of the above schemes, the diameter of the plurality of support columns is adapted to the diameter of the inner wall of the through hole, and the length of the plurality of support columns is greater than the depth of the inner wall of the through hole.

[0012] The technical effect achieved by adopting the above solution is that the support column can completely push the support ball out of the through hole, thereby supporting the building material.

[0013] Preferably, in any of the above schemes, the support arms on the two rotating shafts are arranged symmetrically in a figure-eight shape, and the length of the support arm is greater than the distance from the rotating shaft to the top of the inner wall of the cavity.

[0014] The technical effect achieved by adopting the above solution is that the support arm can stably and symmetrically support the lifting plate, and at the same time, it can fully support the lifting plate.

[0015] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0016] This building material packing pallet, by rotating a bidirectional transmission worm gear, can drive two transmission worm wheels to rotate relative to each other, thereby driving two rotating shafts to rotate in opposite directions. This causes the support arms on both sides to rotate upwards, and the guide wheels guide and push the lifting plate to rise. Several support columns extend from several through holes to the top surface of the pallet body, allowing the building materials on the top surface of the pallet body to be supported by support rollers. The support rollers support the building materials, allowing the building materials to slide and move in position for adjustment, thus improving practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA.

[0020] In the diagram: 1-Pallet body, 2-Through hole, 3-Support ball bearing, 4-Insert arm port, 5-Rotating head, 6-Two-way transmission worm gear, 7-Rotating shaft, 8-Support arm, 9-Guide wheel, 10-Transmission worm gear, 11-Lifting plate, 12-Support column. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0022] Example 1: As Figures 1 to 3 As shown, a building material packing tray includes a tray body 1. A cavity is formed at the top of the tray body 1. Rotary shafts 7 are rotatably connected to both sides of the inner wall of the cavity. Support arms 8 are fixedly connected to both sides of the two rotating shafts 7. Guide wheels 9 are rotatably connected to the top of each support arm 8. A lifting plate 11 is slidably connected to the top of the inner wall of the cavity. The lifting plate 11 is mounted on top of the guide wheels 9. Several through holes 2 are formed on the top surface of the tray body 1. Several support columns 12 are fixedly connected to the top of the lifting plate 11. Support balls 3 are rotatably connected to the center of the top of each support column 12. The positions of the support columns 12 correspond to the positions of the through holes 2. The support columns 12 and support balls 3 pass through the through holes 2 and protrude from the top surface of the tray body 1. A transmission worm gear 10 is fixedly connected to the middle of each of the two rotating shafts 7. A bidirectional transmission worm 6 is rotatably connected to the center of the inner wall of the cavity. The two sides of the bidirectional transmission worm 6 are respectively engaged with the transmission worm gear 10 in the middle of the two rotating shafts 7.

[0023] As an optional technical solution of this utility model, the pallet body 1 has two insertion ports 4 on both sides of the bottom. The two insertion ports 4 are symmetrically arranged along the center line of the pallet body 1. The top of the inner wall of the two insertion ports 4 is a V-shaped structure. The V-shaped structure can guide the pallet body 1 to be centered after the forklift arm is lifted, preventing tilting, and at the same time clamping the forklift arm to prevent left and right swinging.

[0024] As an optional technical solution of this utility model, one end of the bidirectional transmission worm gear 6 extends through the outer wall of the tray body 1, and a rotating head 5 is fixedly connected to the end of the bidirectional transmission worm gear 6 that extends through the outer wall of the tray body 1. The rotating head 5 facilitates the rotation of the bidirectional transmission worm gear 6 for adjustment.

[0025] As an optional technical solution of this utility model, the diameter of a plurality of support columns 12 is adapted to the diameter of the inner wall of the through hole 2, and the length of a plurality of support columns 12 is greater than the depth of the inner wall of the through hole 2, so that the support columns 12 can completely push the support balls 3 out of the through hole 2 to support the building materials.

[0026] As an optional technical solution of this utility model, the support arms 8 on the two rotating shafts 7 are symmetrically arranged in a figure-eight shape. The length of the support arm 8 is greater than the distance from the rotating shaft 7 to the top of the inner wall of the cavity, so that the support arm 8 can stably and symmetrically support the lifting plate 11, and at the same time can fully support the lifting plate 11.

[0027] A type of building material packing pallet works on the following principle:

[0028] 1) By rotating the bidirectional transmission worm 6, the two transmission worm wheels 10 can be driven to rotate relative to each other, thereby driving the two rotating shafts 7 to rotate relative to each other, so that the support arms 8 on both sides rotate upward and support each other.

[0029] 2) The guide wheel 9 guides and pushes the lifting plate 11 to lift up, so that a number of support columns 12 pass through a number of through holes 2 to the top surface of the pallet body 1, so that the building material on the top surface of the pallet body 1 can be supported by the support balls 3, so that the support balls 3 support the building material, and so that the building material can slide and move in position.

[0030] 3) After adjusting the position of the building materials, reverse the bidirectional transmission worm gear 6 to make the support ball 3 fall down, so that the building materials fall onto the top surface of the pallet body 1, and the building materials are stably supported.

[0031] In summary, this building material packing pallet, by rotating the bidirectional transmission worm gear 6, can drive the two transmission worm wheels 10 to rotate relative to each other, thereby driving the two rotating shafts 7 to rotate relative to each other. This causes the support arms 8 on both sides to rotate upwards and lift the lifting plate 11, which is guided by the guide wheel 9. This allows several support columns 12 to pass through several through holes 2 to the top surface of the pallet body 1, so that the building materials on the top surface of the pallet body 1 can be supported by the support balls 3. The support balls 3 support the building materials, allowing the building materials to slide and move in different positions to adjust their sliding position, thus improving practicality.

[0032] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, and alterations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building material packing tray, characterized in that: The system includes a tray body (1), the top of which has a cavity. Rotary shafts (7) are rotatably connected to both sides of the inner wall of the cavity. Support arms (8) are fixedly connected to both sides of the two rotating shafts (7). Guide wheels (9) are rotatably connected to the top of each support arm (8). A lifting plate (11) is slidably connected to the top of the inner wall of the cavity. The lifting plate (11) is mounted on the top of several guide wheels (9). Several through holes (2) are opened on the top surface of the tray body (1). Several support columns (12) are fixedly connected to the top of the lifting plate (11). Each of the support columns (12) has a support ball (3) rotatably connected to the center of its top. The positions of the support columns (12) correspond to the positions of the through holes (2). The support columns (12) and the support balls (3) pass through the through holes (2) and protrude from the top surface of the tray body (1). The two rotating shafts (7) are fixedly connected to the middle of each other with a transmission worm gear (10). The center of the inner wall of the cavity is rotatably connected with a bidirectional transmission worm (6). The two sides of the bidirectional transmission worm (6) are respectively engaged with the transmission worm gear (10) in the middle of the two rotating shafts (7).

2. The building material packing tray according to claim 1, characterized in that: The bottom of the pallet body (1) is provided with two car arm insertion ports (4) on both sides. The two car arm insertion ports (4) are symmetrically arranged along the center line of the pallet body (1). The top of the inner wall of the two car arm insertion ports (4) is a V-shaped structure.

3. The building material packing tray according to claim 2, characterized in that: One end of the bidirectional transmission worm (6) extends through the outer wall of the tray body (1), and a rotating head (5) is fixedly connected to the end of the bidirectional transmission worm (6) that extends through the outer wall of the tray body (1).

4. A building material packing tray according to claim 3, characterized in that: The diameter of some of the support columns (12) is adapted to the diameter of the inner wall of the through hole (2), and the length of some of the support columns (12) is greater than the depth of the inner wall of the through hole (2).

5. A building material packing tray according to claim 4, characterized in that: The support arms (8) on the two rotating shafts (7) are arranged symmetrically in a figure-eight shape, and the length of the support arm (8) is greater than the distance from the rotating shaft (7) to the top of the inner wall of the cavity.

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