Material conveyor belt and movable staircase combination device

Abstract

This utility model provides a combination device for a material conveyor belt and a movable staircase. The combination device includes a support frame, a ramp fixedly connected to the top of the support frame, and a rotary motor fixedly installed on the top of the support frame. This utility model provides a material conveyor belt and movable staircase combination device. When material handling is required, the stair ramp is pushed, allowing it to move to the side of the conveyor belt, thus opening the top of the conveyor belt. Material is then placed on top of the conveyor belt, and the rotary motor is started, driving the conveyor belt to lift the material to the top of the ramp, achieving the effect of lifting and transporting the material. After material handling is completed, the stair ramp is restored, allowing workers to use it for climbing stairs, thus greatly saving warehouse space and bringing great convenience to the lifting and transport of materials.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belts, and more particularly to a combination device of a material conveyor belt and a movable staircase. Background Technology

[0002] A flour mill is an area for grinding and processing materials. Flour mill areas are mostly open-air warehouses, where spare parts and materials are placed haphazardly, affecting the overall appearance of the workshop. Furthermore, some materials cannot be exposed to sunlight or rain, requiring manual lifting and handling. This results in a significant increase in material transportation costs due to the large amount of manpower and resources required for each material handling operation.

[0003] Therefore, it is necessary to provide a combination device of material conveyor belt and movable staircase to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, the present invention provides a material conveyor belt and movable staircase combination device, including a support frame, a step plate fixedly connected to the top of the support frame, a rotary motor fixedly installed on the top of the support frame, a roller fixedly sleeved on the output shaft of the rotary motor, a conveyor belt movably sleeved on the outside of the roller, a limit groove formed on the top of the step plate, a stair slab movably sleeved inside the limit groove, an electric push rod fixedly connected to the front of the stair slab, a sliding ball movably sleeved at the bottom of the inner cavity of the limit groove, a guardrail fixedly connected to the top of the stair slab, and a sliding wheel installed at the bottom of the stair slab.

[0005] Preferably, the conveyor belt is located directly below the stair slab, and the conveyor belt is movably sleeved on one side of the step slab.

[0006] Preferably, the length of the electric push rod is greater than the width of the stair tread, and the electric push rod is perpendicular to the step tread.

[0007] Preferably, the number of sliding balls is several, and the several sliding balls are evenly distributed at the bottom of the limiting groove cavity.

[0008] Preferably, there are two guardrails, which are symmetrically distributed about the stair tread as an axis of symmetry.

[0009] Preferably, the number of the sliding wheels is four, and the four sliding wheels are evenly distributed on one side of the bottom of the stair tread.

[0010] Compared with related technologies, the material conveyor belt and movable staircase combination device provided by this utility model has the following beneficial effects:

[0011] This utility model provides a combination device of material conveyor belt and movable stairs. By setting up a conveyor belt, when materials need to be moved, the stairs are pushed so that they can move to the side of the conveyor belt, thereby opening the top of the conveyor belt. At this time, the materials are placed on the top of the conveyor belt and the rotary motor is started, so that the rotary motor drives the conveyor belt to drive the materials to the top of the platform, thereby achieving the effect of lifting and moving materials. When the material moving is finished, the stairs are restored so that the stairs can be used by workers to go upstairs, thereby greatly saving warehouse space and bringing great convenience to the lifting and moving of materials.

[0012] By setting up an electric push rod, when the stair tread needs to be moved, the electric push rod is activated, which drives the stair tread to move back and forth, thereby achieving the effect of adjusting the position of the stair tread and bringing convenience to the movement of the stair tread, that is, bringing convenience to the adjustment of the stair assembly. Attached Figure Description

[0013] Figure 1 A schematic diagram of a preferred embodiment of the material conveyor belt and movable staircase combination device provided by this utility model;

[0014] Figure 2 for Figure 1 The front view of the support frame in the combined material conveyor belt and movable staircase shown;

[0015] Figure 3 for Figure 1 The image shows a bottom view of the combined material conveyor belt and movable staircase assembly.

[0016] The following are labeled in the diagram: 1. Support frame; 2. Step plate; 3. Rotary motor; 4. Roller; 5. Conveyor belt; 6. Limiting groove; 7. Stair tread; 8. Electric push rod; 9. Sliding ball; 10. Guardrail; 11. Sliding wheel. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please refer to the following: Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic diagram of a preferred embodiment of the material conveyor belt and movable staircase combination device provided by this utility model; Figure 2 for Figure 1 The front view of the support frame in the combined material conveyor belt and movable staircase shown; Figure 3 for Figure 1The diagram shows a bottom view of the material conveyor belt and movable staircase combination device. The material conveyor belt and movable staircase combination device includes a support frame 1, a step plate 2 fixedly connected to the top of the support frame 1, a rotary motor 3 fixedly mounted on the top of the support frame 1, rollers 4 fixedly sleeved on the output shaft of the rotary motor 3, a conveyor belt 5 movably sleeved on the outside of the rollers 4, a limiting groove 6 formed on the top of the step plate 2, a stair tread 7 movably sleeved inside the limiting groove 6, an electric push rod 8 fixedly connected to the front of the stair tread 7, a sliding ball 9 movably sleeved at the bottom of the inner cavity of the limiting groove 6, a guardrail 10 fixedly connected to the top of the stair tread 7, and sliding wheels 11 installed at the bottom of the stair tread 7.

[0019] The conveyor belt 5 is located directly below the stair slab 7 and is movably sleeved on one side of the platform 2. By setting up the conveyor belt 5, when materials need to be moved, the stair slab 7 is pushed, allowing it to move to the side of the conveyor belt 5, thus opening the top of the conveyor belt 5. At this time, materials are placed on top of the conveyor belt 5 and the rotary motor 3 is started, causing the rotary motor 3 to drive the conveyor belt 5 to transmit power, thereby lifting the materials to the top of the platform 2, thus achieving the effect of lifting and moving materials. When the material handling is finished, the stair slab 7 is restored, allowing workers to use it to go upstairs, thus greatly saving warehouse space and bringing great convenience to the lifting and moving of materials.

[0020] The length of the electric push rod 8 is greater than the width of the stair tread 7, and the electric push rod 8 is perpendicular to the step 2. By setting the electric push rod 8, when the stair tread 7 needs to be moved, the electric push rod 8 is activated, so that the electric push rod 8 can drive the stair tread 7 to move back and forth, thereby achieving the effect of adjusting the position of the stair tread 7, thus bringing convenience to the movement of the stair tread 7.

[0021] There are several sliding balls 9, which are evenly distributed at the bottom of the inner cavity of the limiting groove 6. By setting the sliding balls 9, when the stair tread 7 needs to be moved, the sliding balls 9 can support the reciprocating stair tread 7, thereby avoiding the problem of friction between the stair tread 7 and the inner wall of the limiting groove 6 when the stair tread 7 moves, thus improving the smoothness of the stair tread 7 when it moves.

[0022] There are two guardrails 10, which are symmetrically distributed about the stair tread 7. By setting up the guardrails 10, when workers go upstairs through the stair tread 7, the guardrails 10 can protect the workers at the top of the stair tread 7, thus avoiding the danger of workers falling when going upstairs and improving the safety of workers going upstairs.

[0023] There are four sliding wheels 11, which are evenly distributed on one side of the bottom of the stair tread 7. By setting the sliding wheels 11, when the stair tread 7 needs to be moved, the sliding wheels 11 can support the moving stair tread 7, thereby avoiding the problem of the bottom of the stair tread 7 rubbing against the ground when it moves, thus improving the smoothness of the movement of the stair tread 7.

[0024] The working principle of the material conveyor belt and movable staircase combination device provided by this utility model is as follows:

[0025] First, when material handling is required, the stair tread 7 is pushed, moving it to the side of the conveyor belt 5, thus opening the top of the conveyor belt 5. Materials are then placed on top of the conveyor belt 5, and the rotary motor 3 is started. The rotary motor 3 drives the conveyor belt 5, lifting the materials to the top of the platform 2, achieving the lifting and handling effect. After material handling is complete, the stair tread 7 is restored, allowing workers to access the upper floors, greatly saving warehouse space and significantly facilitating material lifting and handling. When the stair tread 7 needs to be moved, the electric push rod 8 is activated, causing the stair tread 7 to move back and forth, thus achieving the lifting and handling effect. The position adjustment effect facilitates the movement of the stair tread 7. When the stair tread 7 needs to be moved, the sliding ball 9 supports the reciprocating stair tread 7, avoiding friction between the stair tread 7 and the inner wall of the limiting groove 6, thus improving the smoothness of the stair tread 7's movement. When workers go upstairs via the stair tread 7, the guardrail 10 protects the workers at the top of the stair tread 7, preventing the danger of falling while going upstairs, thus improving the safety of workers going upstairs. When the stair tread 7 needs to be moved, the sliding wheel 11 supports the moving stair tread 7, avoiding friction between the bottom of the stair tread 7 and the ground, thus improving the smoothness of the stair tread 7's movement.

[0026] Compared with related technologies, the material conveyor belt and movable staircase combination device provided by this utility model has the following beneficial effects:

[0027] By setting up a conveyor belt 5, when materials need to be moved, the stair slab 7 is pushed, allowing it to move to the side of the conveyor belt 5, thus opening the top of the conveyor belt 5. At this time, materials are placed on top of the conveyor belt 5 and the rotary motor 3 is started, causing the rotary motor 3 to drive the conveyor belt 5 to move, that is, to lift the materials to the top of the ramp 2, thereby achieving the effect of lifting and moving materials. When the material handling is finished, the stair slab 7 is restored, allowing workers to use it to go upstairs, thus greatly saving warehouse space and bringing great convenience to the lifting and moving of materials.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A combination device for material conveyor belt and movable staircase, including a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a step plate (2), and a rotary motor (3) is fixedly installed on the top of the support frame (1). A roller (4) is fixedly sleeved on the output shaft of the rotary motor (3). A conveyor belt (5) is movably sleeved on the outside of the roller (4). A limiting groove (6) is opened on the top of the step plate (2). A stair plate (7) is movably sleeved inside the limiting groove (6). An electric push rod (8) is fixedly connected to the front of the stair plate (7). A sliding ball (9) is movably sleeved at the bottom of the inner cavity of the limiting groove (6). A guardrail (10) is fixedly connected to the top of the stair plate (7). A sliding wheel (11) is installed at the bottom of the stair plate (7).

2. The material conveyor belt and movable staircase combination device according to claim 1, characterized in that, The conveyor belt (5) is located directly below the stair slab (7), and the conveyor belt (5) is movably sleeved on one side of the step plate (2).

3. The material conveyor belt and movable staircase combination device according to claim 1, characterized in that, The length of the electric push rod (8) is greater than the width of the stair slab (7), and the electric push rod (8) and the step plate (2) are perpendicular to each other.

4. The material conveyor belt and movable staircase combination device according to claim 1, characterized in that, The number of sliding balls (9) is several, and the several sliding balls (9) are evenly distributed at the bottom of the inner cavity of the limiting groove (6).

5. The material conveyor belt and movable staircase combination device according to claim 1, characterized in that, The number of guardrails (10) is two, and the two guardrails (10) are symmetrically distributed with the stair slab (7) as the axis of symmetry.

6. The material conveyor belt and movable staircase combination device according to claim 1, characterized in that, The number of the sliding wheels (11) is four, and the four sliding wheels (11) are evenly distributed on one side of the bottom of the stair slab (7).

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