Elevator with grating protection structure

Abstract

The utility model discloses an elevator with a grating protection structure, which relates to the technical field of material lifting and comprises two groups of bottom plates, vertical columns and vertical plates, the vertical columns are fixedly arranged between the two groups of bottom plates, the vertical plates are fixedly arranged on the two groups of bottom plates on the rear side surfaces of the vertical columns, and the grating protection structure is arranged on the vertical plates. The vertical plate is rotationally connected with belt wheels at equal intervals in the vertical direction, the outer walls of the two sets of belt wheels are commonly sleeved with the same conveying belt, and a lifting assembly for lifting materials is arranged on the side face of the conveying belt. The conveying belt is vertically arranged on the vertical plate in the vertical direction, the lifting assembly is arranged on the side face of the conveying belt, the lifting assembly completely composed of a mechanical structure can obtain materials from the side face of the bottom of the vertical plate and release the materials from the side face of the top of the vertical plate, and the lifting assembly does not contain a power source while completing material lifting work. A tank chain is not needed, so that the manufacturing cost and the maintenance cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material lifting, in particular to a lifting machine with a grating protection structure. Background Art

[0002] A hoist is a mechanical device used to transport materials or people vertically or diagonally, usually consisting of an electric motor, a transmission device, and a cargo or passenger compartment. Its main function is to provide fast and efficient material or personnel transportation services in construction sites, warehouses, factories and other places. Specifically, hoists mostly lift materials from low places to high places.

[0003] Most of the loading structures of some elevators in the prior art that carry materials to move upward need to be equipped with a power source, such as a motor. However, the loading structure needs to move up in the vertical direction, so a tank chain is required to guide and fix the connecting line of the power source. Not only is the structure complicated, but the tank chain is easily worn out after long-term use and dragging, and frequent maintenance is required. Summary of the invention

[0004] The purpose of the utility model is to solve the problem that most of the loading structures of some elevators in the prior art that carry materials to move upward need to be provided with a power source, such as a motor, but the loading structure needs to move up in the vertical direction, so a tank chain needs to be provided to guide and fix the connecting line of the power source, which not only has a complex structure, but also the tank chain is easily worn out after long-term use and dragging, and requires frequent maintenance. A hoist with a grating protection structure is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hoist with a grating protection structure comprises a base plate, a vertical column and a vertical plate. The base plates are provided with two groups in total. A vertical column is fixedly arranged between the two groups of base plates. Vertical plates are fixedly arranged on the rear sides of the two groups of base plates at the vertical columns. The vertical plates are connected with pulleys equidistantly rotating in the vertical direction. The outer walls of the two groups of pulleys are commonly sleeved with the same conveying belt. A lifting component for lifting materials is arranged on the side of the conveying belt. A bottom folding frame is fixedly arranged on the left side of the base plate at the bottom of the vertical column. A feeding rack is fixedly arranged on the top of the bottom folding frame at an angle. A top folding frame is fixedly arranged on the right side of the base plate at the top of the vertical column. A discharging rack is fixedly arranged on the bottom of the top folding frame at an angle.

[0007] Optionally, the discharging rack and the feeding rack are provided with conveying rollers equidistantly rotating along the axial direction, and the discharging rack and the feeding rack are parallel to each other.

[0008] Optionally, a grating baffle is fixedly provided at the bottom end of the feeding rack and the top end of the discharging rack, and a clearance gap is provided on the side of the bottom end of the feeding rack and the top end of the discharging rack.

[0009] Optionally, the lifting assembly includes a mounting plate, a guide block, a loading column, and a guide cross plate, and one end of the mounting plate is fixedly connected to the outer wall of the conveyor belt.

[0010] Optionally, the other end of the mounting plate is rotatably connected to the rear side of the guide block, the guide cross plate is slidably connected to the vertical column along the vertical direction, a guide groove is provided on the front side of the guide cross plate, the guide groove has a guide block along the horizontal direction, and loading columns are equidistantly arranged on the side of the guide block.

[0011] Optionally, a motor is coaxially arranged on the rear side of the pulley located at the top of the vertical plate, and the diameter of the pulley is slightly smaller than the length of the guide groove.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model has a conveyor belt vertically arranged on the vertical plate along the vertical direction, and a lifting assembly is arranged on the side of the conveyor belt. The lifting assembly, which is completely composed of a mechanical structure, can obtain materials from the bottom side of the vertical plate and release the materials from the top side of the vertical plate. While completing the work of lifting materials, the lifting assembly does not contain a power source and does not need to be provided with a tank chain, thereby reducing manufacturing costs and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 for Figure 1 Another perspective structural diagram of .

[0016] Figure 3 It is a schematic diagram of the structure of the loading component.

[0017] In the figure: 1, pulley; 2, conveyor belt; 3, conveyor roller; 4, bottom folding frame; 5, feeding frame; 51, clearance gap; 6, grating baffle; 7, bottom plate; 8, guide groove; 9, guide cross plate; 10, vertical column; 11, discharge frame; 12, top folding frame; 13, vertical plate; 14, mounting plate; 15, guide block; 16, loading column. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] Reference Figure 1-3 A hoist with a grating protection structure includes a bottom plate 7, a vertical column 10, and a vertical plate 13. Two groups of bottom plates 7 are provided. The vertical column 10 is fixedly provided between the two groups of bottom plates 7. The two groups of bottom plates 7 are fixedly provided with vertical plates 13 on the rear sides of the vertical columns 10. The vertical plates 13 are equidistantly rotated in the vertical direction and are connected with pulleys 1. The outer walls of the two groups of pulleys 1 are commonly sleeved with the same conveyor belt 2, and a lifting component for lifting materials is provided on the side of the conveyor belt 2.

[0021] A bottom folding frame 4 is fixedly arranged on the left side of the bottom plate 7 at the bottom of the vertical column 10, and a feeding frame 5 is fixedly arranged on the top of the bottom folding frame 4 at an angle. A top folding frame 12 is fixedly arranged on the right side of the bottom plate 7 at the top of the vertical column 10, and a discharging frame 11 is fixedly arranged on the bottom of the top folding frame 12 at an angle. Conveying rollers 3 are equidistantly arranged on the discharging frame 11 and the feeding frame 5 along the axial direction, and the discharging frame 11 and the feeding frame 5 are parallel to each other.

[0022] The bottom end of the feed rack 5 and the top end of the discharging rack 11 are fixedly provided with a grating baffle 6, and the bottom end of the feed rack 5 and the top end of the discharging rack 11 are provided with a clearance gap 51 on the side. The lifting assembly includes a mounting plate 14, a guide block 15, a loading column 16, and a guide cross plate 9. One end of the mounting plate 14 is fixedly connected to the outer wall of the conveyor belt 2.

[0023] The other end of the mounting plate 14 is rotatably connected to the rear side of the guide block 15, and the guide cross plate 9 is slidably connected to the vertical column 10 along the vertical direction. A guide groove 8 is provided on the front side of the guide cross plate 9, and the guide groove 8 has a guide block 15 along the horizontal direction. Loading columns 16 are equidistantly arranged on the sides of the guide block 15. The arrangement of the guide cross plate 9 allows the multiple groups of loading columns 16 to always remain in a horizontal state when they are displaced. A motor is coaxially arranged on the rear side of the pulley 1 located at the top of the vertical plate 13, and the diameter of the pulley 1 is slightly smaller than the length of the guide groove 8.

[0024] The specific implementation steps and principles of the utility model are:

[0025] Multiple materials are placed on the feeding rack 5. Since the feeding rack 5 is in an inclined state and there is a grating baffle 6, the materials are accumulated at the bottom of the feeding rack 5. The motor of the pulley 1 is started, and the conveyor belt 2 drives multiple groups of loading columns 16 to lift the materials from the conveyor roller 3 at the bottom of the feeding rack 5, and place the materials on the top of the conveyor roller 3 at the top 11 of the discharging rack. Since the discharging rack 11 is also in an inclined state, the materials are discharged from the discharging rack 11.

[0026] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hoist with a grating protection structure, comprising a bottom plate (7), a vertical column (10), and a vertical plate (13), characterized in that: The bottom plate (7) is provided with two groups in total, a vertical column (10) is fixedly provided between the two groups of the bottom plates (7), a vertical plate (13) is fixedly provided on the rear side of the vertical column (10) of the two groups of the bottom plates (7), the vertical plate (13) is equidistantly rotatably connected with a pulley (1) along the vertical direction, the outer walls of the two groups of the pulleys (1) are commonly sleeved with the same conveyor belt (2), and a lifting component for lifting materials is provided on the side of the conveyor belt (2), a bottom folding frame (4) is fixedly provided on the left side of the bottom plate (7) at the bottom of the vertical column (10), a feeding frame (5) is fixedly provided on the top of the bottom folding frame (4), and a top folding frame (12) is fixedly provided on the right side of the bottom plate (7) at the top of the vertical column (10), and a discharging frame (11) is fixedly provided on the bottom of the top folding frame (12).

2. The hoist with grating protection structure according to claim 1, characterized in that: The discharging frame (11) and the feeding frame (5) are provided with conveying rollers (3) rotatably arranged at equal intervals along the axial direction, and the discharging frame (11) and the feeding frame (5) are parallel to each other.

3. The hoist with grating protection structure according to claim 2, characterized in that: The bottom end of the feeding rack (5) and the top end of the discharging rack (11) are both fixedly provided with grating baffles (6), and the bottom end of the feeding rack (5) and the top end of the discharging rack (11) are both provided with side surfaces with clearance notches (51).

4. The hoist with grating protection structure according to claim 1, characterized in that: The lifting assembly comprises a mounting plate (14), a guide block (15), a material loading column (16), and a guide transverse plate (9); one end of the mounting plate (14) is fixedly connected to the outer wall of the conveyor belt (2).

5. The hoist with grating protection structure according to claim 4, characterized in that: The other end of the mounting plate (14) is rotatably connected to the rear side of the guide block (15), the guide transverse plate (9) is slidably connected to the vertical column (10) along the vertical direction, a guide groove (8) is provided on the front side of the guide transverse plate (9), a guide block (15) is provided on the guide groove (8) along the horizontal direction, and loading columns (16) are equidistantly arranged on the side of the guide block (15).

6. The hoist with grating protection structure according to claim 1, characterized in that: A motor is coaxially arranged on the rear side of the pulley (1) located at the top of the vertical plate (13); the diameter of the pulley (1) is slightly smaller than the length of the guide groove (8).

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