Building material transfer device

Abstract

The utility model relates to the field of material transfer, and discloses a building material transfer device which comprises a transfer trolley, first supporting rollers are arranged at the positions, close to the four corners, of the bottom end of the transfer trolley, supporting columns are symmetrically and fixedly connected to the edge of one side of the upper surface of the transfer trolley, and guide sliding grooves are formed in the middles of one sides of the supporting columns; a movable supporting rod is movably installed between the two supporting columns and located in the guiding sliding groove, the outer surface of the movable supporting rod is symmetrically sleeved with outer sliding sleeves, a connecting support is welded to one ends of the outer sliding sleeves, a plurality of guiding rollers are rotatably installed on one side of the inner wall of the connecting support, bearing seats are symmetrically welded to the bottom of the connecting support, and second supporting rolling wheels are rotatably installed in the bearing seats; the connecting support is movably adjusted to be obliquely arranged on the outer surface of the transfer trolley, so that the effect that the connecting support guides and conveys materials in the transfer trolley conveniently is achieved, the problem that time and labor are wasted when people unload the transfer trolley is solved, and the overall transfer efficiency of the building materials is improved.

Description

Technical Field

[0001] The present application relates to the field of material transport, and in particular to a construction material transport device. Background Art

[0002] Building materials are various substances used in construction and structural engineering. These materials can be used to build, maintain or decorate buildings and infrastructure. Since building materials have a certain volume and mass, they are generally transported by transport vehicles to the construction site to facilitate construction.

[0003] Existing transfer vehicles generally have a certain volume. When unloading the loaded materials, the heavier materials are stacked in the transfer vehicle. It is time-consuming and labor-intensive to move the top materials downward, which increases the labor intensity of people during operation and has a certain impact on the overall transfer efficiency of construction materials.

[0004] In view of the above-mentioned related technologies, the inventor believes that the transfer vehicle has the defect of being time-consuming and labor-intensive to unload the building materials when transferring the building materials. Therefore, a building material transfer device is proposed to solve the above problem. Utility Model Content

[0005] In order to solve the problem that unloading of construction materials by a transfer vehicle is time-consuming and labor-intensive when transferring construction materials, the present application provides a construction material transfer device.

[0006] The present application provides a construction material transfer device that adopts the following technical solution:

[0007] A construction material transfer device includes a transfer vehicle, wherein a No. 1 support roller is provided at the bottom of the transfer vehicle near the four corners, a support column is symmetrically fixed to the edge of one side of the upper surface of the transfer vehicle, a guide slide is provided in the middle of one side of the support column, a movable support rod is movably installed inside the guide slide between the two support columns, an outer sleeve is symmetrically sleeved on the outer surface of the movable support rod, a connecting bracket is welded to one end of the outer sleeve, a plurality of guide rollers are rotatably installed on one side of the inner wall of the connecting bracket, a bearing seat is symmetrically welded to the bottom of the connecting bracket, and a No. 2 support roller is rotatably installed inside the bearing seat, and a limiting mechanism is also provided on the top of the connecting bracket for adjusting the placement inclination of the connecting bracket.

[0008] Preferably, the limiting mechanism includes a fixing groove, which is symmetrically opened at the top of both sides of the upper surface of the connecting bracket, a spring is installed on one side of the inner wall of the fixing groove, and a limiting rod is movably installed on one side of the spring extending to the outside of the fixing groove, and a connecting block is welded on the upper surface of the limiting rod extending to the outside of the fixing groove, and a plurality of limiting holes are opened on one side of the support column near the guide slide groove.

[0009] Preferably, a fastening bolt is installed at the bottom of the front end surface of the support column, and thread grooves are provided at the bottom of both sides of the connecting bracket. One side of the fastening bolt is threaded into the inside of the thread groove, and the fastening bolt and the thread groove are adapted to each other.

[0010] Preferably, the width of both sides of the connecting bracket is smaller than the distance between the two supporting columns, the connecting bracket is located between the two supporting columns, and the supporting columns and the connecting bracket are embedded in each other.

[0011] Preferably, a through hole is opened on one side of the inner wall of the fixing groove, the outer diameter of the limiting rod is smaller than the inner diameter of the limiting hole and the through hole, one side edge of the limiting rod passes through the through hole and is located inside the limiting hole, and the limiting rod and the limiting hole are engaged with each other.

[0012] In summary, this application has the following beneficial technical effects:

[0013] By placing the building materials inside the transfer vehicle and transporting them to the construction site, the fastening bolts cancel the limit on the connecting bracket, and the connecting bracket is pulled to be movable and tilted between the two support columns, so that the limit rod is inserted into the limit holes in different positions under the action of the spring force, and the material rolls downward along the guide roller on the upper surface of the connecting bracket to unload; compared with the existing technology, this solution has the effect of facilitating the guiding and conveying of materials in the transfer vehicle by the connecting bracket, solves the problem of time-consuming and labor-intensive unloading of materials from the transfer vehicle, and improves the overall transportation efficiency of building materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 This is a schematic structural diagram of the connecting bracket in the embodiment of the application;

[0016] Figure 3 1 is a schematic diagram of the cross-sectional structure of the fixing groove in the embodiment of the application;

[0017] Explanation of the accompanying symbols: 1. Transfer cart; 2. Support roller No. 1; 3. Support column; 4. Guide slide; 5. Movable support rod; 6. Outer sliding sleeve; 7. Connecting bracket; 8. Guide roller; 9. Bearing seat; 10. Support roller No. 2; 11. Fixing groove; 12. Spring; 13. Limiting rod; 14. Connecting shift block; 15. Limiting hole; 16. Fastening bolt; 17. Threaded groove. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The embodiment of the present application discloses a construction material transfer device. Figure 1-3A construction material transfer device includes a transfer vehicle 1. A No. 1 support roller 2 is provided at the bottom end of the transfer vehicle 1 near the four corners. A support column 3 is symmetrically fixed to the edge of one side of the upper surface of the transfer vehicle 1. A guide slide 4 is opened in the middle of one side of the support column 3. A movable support rod 5 is movably installed inside the guide slide 4 between the two support columns 3. The outer surface of the movable support rod 5 is symmetrically sleeved with an outer sliding sleeve 6. A connecting bracket 7 is welded to one end of the outer sliding sleeve 6. The width of both sides of the connecting bracket 7 is less than the spacing between the two support columns 3. The connecting bracket 7 is located between the two support columns 3. The support column 3 and the connecting bracket 7 are embedded in each other. A number of guide rollers 8 are rotatably installed on one side of the inner wall of the connecting bracket 7. A bearing seat 9 is symmetrically welded at the bottom of the connecting bracket 7. A No. 2 support roller 10 is rotatably installed inside the bearing seat 9. A limiting mechanism is also provided on the top of the connecting bracket 7 for adjusting the inclination of the connecting bracket 7.

[0020] By placing the construction materials inside the transfer vehicle 1 and transporting them to the construction site, pulling the connecting bracket 7 drives the movable support rod 5 to move downward along the guide slide 4, so that the No. 2 support roller 10 rolls and supports the movable connecting bracket 7, so that the connecting bracket 7 is movable and tilted and set between the two support columns 3, and the top of the connecting bracket 7 is adjusted to remain fixed between the two support columns 3, thereby keeping the connecting bracket 7 stable at different tilt angles, so that the materials in the transfer vehicle 1 roll down along the guide roller 8 on the upper surface of the connecting bracket 7 to the ground for unloading, which reflects the unloading effect of the construction materials on the connecting bracket 7.

[0021] Reference Figure 2 and Figure 3 The limiting mechanism includes a fixing groove 11, which is symmetrically arranged at the top of both sides of the upper surface of the connecting bracket 7. A spring 12 is installed on one side of the inner wall of the fixing groove 11, and one side of the spring 12 extends to the outside of the fixing groove 11 where a limiting rod 13 is movably installed. The upper surface of the limiting rod 13 extends to the outside of the fixing groove 11 and is welded with a connecting block 14. A plurality of limiting holes 15 are penetrated and opened on one side of the support column 3 near the guide slide groove 4. A through hole is penetrated on one side of the inner wall of the fixing groove 11. The outer diameter of the limiting rod 13 is smaller than the inner diameter of the limiting hole 15 and the through hole. One side edge of the limiting rod 13 passes through the through hole and is located inside the limiting hole 15, and the limiting rod 13 and the limiting hole 15 are engaged with each other.

[0022] By pulling the connecting block 14, the limiting rod 13 is retracted into the fixing groove 11, and the limiting rod 13 passes through the connecting bracket 7 under the elastic force of the spring 12 and is inserted into the limiting hole 15 at the corresponding position, so that the top of the connecting bracket 7 is fixed at different positions in the support column 3, reflecting the overall tilt position adjustment effect of the connecting bracket 7.

[0023] Reference Figure 1A fastening bolt 16 is installed at the bottom of the front end surface of the support column 3, and a thread groove 17 is opened at the bottom of both sides of the connecting bracket 7. One side of the fastening bolt 16 is threadedly connected to the inside of the thread groove 17, and the fastening bolt 16 and the thread groove 17 are adapted to each other.

[0024] By vertically aligning the connecting bracket 7 and placing it between the two support columns 3, rotating the fastening bolt 16 to thread it into the thread groove 17, and then fixing the connecting bracket 7 between the two support columns 3, keeping the connecting bracket 7 fixed on the outer surface of the support column 3, the fastening bolt 16 has a limiting and fixing effect on the connecting bracket 7.

[0025] The implementation principle of the construction material transfer device of the embodiment of the present application is as follows: by placing the construction materials inside the transfer vehicle 1 and transferring them to the construction site, the fastening bolt 16 is rotated and removed from the threaded groove 17, so that the fastening bolt 16 cancels the limit on the connecting bracket 7, and the connecting bracket 7 is pulled to drive the movable support rod 5 to move downward along the inside of the guide slide 4, so that the second supporting roller 10 rolls and supports the movable connecting bracket 7, so that the connecting bracket 7 is movable and tilted and set between the two support columns 3, and the top of the connecting bracket 7 is adjusted to remain fixed between the two support columns 3, and at the same time, the connecting block 14 is pulled to make the limit rod 13 It shrinks to the inside of the fixing groove 11, so that the limiting rod 13 passes through the connecting bracket 7 under the elastic force of the spring 12 and is inserted into the limiting hole 15 at the corresponding position, so that the connecting bracket 7 is fixed at different positions in the support column 3, and then the connecting bracket 7 is kept stable at different inclination angles, so that the material in the transfer vehicle 1 rolls down along the guide roller 8 on the upper surface of the connecting bracket 7 to the ground for unloading; compared with the existing technology, this solution has the effect of facilitating the guiding and conveying of the material in the transfer vehicle 1 by the connecting bracket 7, solves the problem of people wasting time and effort in unloading the transfer vehicle 1, and improves the overall transportation efficiency of construction materials.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0027] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0029] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A construction material transfer device, comprising a transfer vehicle (1), wherein the bottom end of the transfer vehicle (1) is provided with a first support roller (2) near each of the four corners, and wherein: A support column (3) is symmetrically fixed to one side edge of the upper surface of the transfer vehicle (1), a guide slot (4) is provided in the middle of one side of the support column (3), a movable support rod (5) is movably installed inside the guide slot (4) between the two support columns (3), an outer sleeve (6) is symmetrically sleeved on the outer surface of the movable support rod (5), one end of the outer sleeve (6) is welded with a connecting bracket (7), a plurality of guide rollers (8) are rotatably installed on one side of the inner wall of the connecting bracket (7), a bearing seat (9) is symmetrically welded to the bottom of the connecting bracket (7), a second supporting roller (10) is rotatably installed inside the bearing seat (9), and a limiting mechanism is also provided on the top of the connecting bracket (7) for adjusting the placement inclination of the connecting bracket (7).

2. A construction material transfer device according to claim 1, characterized in that: The limiting mechanism comprises a fixing groove (11), the fixing groove (11) being symmetrically arranged at the top of both sides of the upper surface of the connecting bracket (7), a spring (12) being installed on one side of the inner wall of the fixing groove (11), a limiting rod (13) being movably installed on one side of the spring (12) extending to the outside of the fixing groove (11), a connecting block (14) being welded on the upper surface of the limiting rod (13) extending to the outside of the fixing groove (11), and a plurality of limiting holes (15) being penetrated and opened on one side of the supporting column (3) near the guide slide groove (4).

3. The construction material transfer device according to claim 1, characterized in that: A fastening bolt (16) is installed at the bottom of the front end surface of the support column (3), and thread grooves (17) are provided at the bottom of both sides of the connecting bracket (7). One side of the fastening bolt (16) is threadedly connected to the inside of the thread groove (17), and the fastening bolt (16) and the thread groove (17) are adapted to each other.

4. The construction material transfer device according to claim 1, characterized in that: The width of both sides of the connecting bracket (7) is smaller than the distance between the two support columns (3); the connecting bracket (7) is located between the two support columns (3); and the support columns (3) and the connecting bracket (7) are interlocked.

5. The construction material transfer device according to claim 2, characterized in that: A through hole is provided on one side of the inner wall of the fixing groove (11); the outer diameter of the limiting rod (13) is smaller than the inner diameters of the limiting hole (15) and the through hole; one side edge of the limiting rod (13) passes through the through hole and is located inside the limiting hole (15); the limiting rod (13) and the limiting hole (15) are engaged with each other.

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