Lifting mechanism and material receiving device

Abstract

The utility model discloses a lifting mechanism which comprises a manual pressing rod, a stand column, an angle connecting shaft and a lifting rocker, the angle connecting shaft is movably connected to the stand column, one end of the angle connecting shaft is connected with the lifting rocker, and the other end of the angle connecting shaft is connected with the manual pressing rod. The utility model further discloses a material receiving device. Under the condition that the sealing requirement is met, the structure is simple, operation is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of material transportation, and particularly relates to a lifting mechanism and a material receiving device. Background Art

[0002] In the production of industrial enterprises, there is dust in many production sites. In order to ensure the health of operators and the normal operation of production equipment, a dust collection device needs to be configured. After the dust is collected to a certain weight or volume, the collected dust needs to be transported to a storage site, and generally, containers such as packaging bags or recycling bins are used to transport this kind of dust.

[0003] When transporting the discharged dust at present, it is necessary to manually or use a forklift to lift the container, and then dock the container with the dust collection device. Otherwise, there will be dust overflow, which requires manual cleaning, causing secondary pollution to the environment and wasting time and manpower. Content of the Utility Model

[0004] The purpose of the embodiment of the present application is to provide a lifting mechanism and a material receiving device, which are used to solve the technical problems of dust overflow, waste of time and manpower when the discharged dust is loaded into the container from the dust collection device.

[0005] To achieve the above purpose, the embodiment of the present application provides the following technical solutions:

[0006] A lifting mechanism includes a manual lever, a column, an angle connecting shaft and a lifting rocker. The angle connecting shaft is movably connected to the column. One end of the angle connecting shaft is connected to the lifting rocker, and the other end of the angle connecting shaft is connected to the manual lever.

[0007] Further, a connecting hole is provided on the column. The connecting hole penetrates through the column, and the angle connecting shaft passes through the connecting hole.

[0008] Further, the manual lever and the lifting rocker are arranged on the left and right sides of the column.

[0009] Further, the included angle between the manual lever and the lifting rocker is 55° - 90°.

[0010] Further, a roller is provided at the other end of the lifting rocker connected to the angle connecting shaft.

[0011] Further, the manual lever is in a "C" shape.

[0012] A material receiving device includes a recycling bin and also includes the above-mentioned lifting mechanism. The recycling bin is placed between two columns. Height adjusting devices are arranged on the left and right sides of the recycling bin. The columns and the height adjusting devices are located on the same side of the recycling bin, and the height adjusting devices are in movable contact with the lifting rocker.

[0013] Furthermore, the height adjustment device includes a lifting plate, a first fixing plate, a second fixing plate, and an adjusting screw. The first fixing plate and the second fixing plate are connected to the recycling bin. The lifting plate is placed between the two first fixing plates and below the second fixing plate at the same time. The adjusting screw is movably connected to the second fixing plate, and the lower end of the adjusting screw is fixedly connected to the lifting plate.

[0014] Furthermore, the height adjustment device includes a lifting plate, a first fixing plate, a second fixing plate, an adjusting screw, and a limit bolt. The first fixing plate and the second fixing plate are connected to the recycling bin. The lifting plate is placed between the two first fixing plates and below the second fixing plate at the same time. The adjusting screw is movably connected to the second fixing plate, and the lower end of the adjusting screw is in movable contact with the lifting plate. Connecting holes are provided on the left and right sides of the lifting plate, and sliding grooves are provided in the vertical direction of the first fixing plate. The limit bolt passes through the connecting holes and the sliding grooves.

[0015] Furthermore, limit posts are provided on the recycling bin.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: The lifting mechanism of this application uses an angular connecting shaft to connect the lifting rocker and the manual pressing rod together, and uses a column as a support point to lift the lifting rocker by pressing the manual pressing rod; the recycling bin is lifted by the action of the lifting rocker to dock the recycling bin with the dust collection device to prevent the overflow of dust. Under the condition of meeting the sealing requirements, this application has a simple structure, is easy to operate, and saves time and manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the feeding device of this application;

[0018] Figure 2 It is a schematic diagram of the lifting mechanism of this application;

[0019] Figure 3 It is a schematic diagram of the recycling bin of this application;

[0020] Figure 4 It is a schematic diagram of the height adjustment device of the application.

[0021] In the figure: 1. Manual pressing rod, 2. Recycling bin, 3. Column, 4. Height adjustment device, 5. Angular connecting shaft, 6. Lifting rocker, 21. Limit post, 41. Lifting plate, 42. First fixing plate, 43. Second fixing plate, 44. Adjusting screw, 45. Limit bolt, 411. Connecting hole, 421. Sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application.

[0023] As Figure 2 shown, the embodiment of the present application provides a lifting mechanism, including a manual lever 1, a column 3, an angular connecting shaft 5, and a lifting rocker 6. The angular connecting shaft 5 is movably connected to the column 3. One end of the angular connecting shaft 5 is connected to the lifting rocker 6, and the other end of the angular connecting shaft 5 is connected to the manual lever 1. By lifting the manual lever 1, the angular connecting shaft 5 rotates with the column 3 as the support point. Through the rotation of the angular connecting shaft 5, the lifting rocker 6 swings, so that the horizontal height of the end of the lifting rocker 6 away from the angular connecting shaft 5 continuously changes. In this way, the object supported by the end of the lifting rocker 6 away from the angular connecting shaft 5 will be lifted and lowered under the action of the lifting rocker 6.

[0024] The column 3, the angular connecting shaft 5, and the lifting rocker 6 in the present application exist in pairs, that is, they are symmetrically arranged, which is also to provide the stability of the lifting mechanism of the present application.

[0025] As Figure 2 shown, in an embodiment of the present application, a connection hole is provided at a certain height on the column 3. The connection hole penetrates through the column 3, and the angular connecting shaft 5 is passed through the connection hole. The manual lever 1 and the lifting rocker 6 are placed on the left and right sides of the column 3 and are respectively connected to both ends of the angular connecting shaft 5. This can improve the working stability of the angular connecting shaft 5. Through the setting of the angular connecting shaft 5, the manual lever 1 and the lifting rocker 6 form an angle of 55° to 90°.

[0026] As Figure 2 shown, in an embodiment of the present application, in order to reduce the force on the manual lever 1, a roller is provided at the other end of the lifting rocker 6 connected to the angular connecting shaft 5. The roller can be in sliding contact with the lifted object, so as to reduce friction, thereby reducing the force applied to the manual lever, and at the same time, it can also reduce the wear of the lifting rocker 6.

[0027] As Figure 2 shown, in an embodiment of the present application, the manual lever 1 is set in a "C" shape, and the left and right sides are respectively connected to the angular connecting shaft 5, thereby improving the working stability of the lifting mechanism. Of course, the manual lever 1 can also be set in other forms, which will not be enumerated here.

[0028] As Figure 1 and 3As shown in the figure, the present application further provides a material receiving device, including a recycling bin 2 and the above-mentioned lifting mechanism. The recycling bin 2 is placed between two columns 3, and height adjusting devices 4 are arranged on the left and right sides of the recycling bin 2. The columns 3 and the height adjusting devices 4 are located on the same side of the recycling bin 2, and the height adjusting devices 4 are in movable contact with the lifting rocker 6. By lifting the manual lever 1, the lifting rocker 6 rotates around the angular connection shaft, so that one end of the lifting rocker 6 away from the angular connection shaft 5 rises and falls. This end is in movable contact with the height adjusting device 4, that is, the lifting and falling of this end supports the height adjusting device 4 to rise and fall, that is, supports the recycling bin 2 to rise and fall.

[0029] As Figure 4 In one embodiment of the present application, the height adjusting device 4 includes a lifting plate 41, a first fixing plate 42, a second fixing plate 43 and an adjusting screw 44. The first fixing plate 42 and the second fixing plate 43 are connected to the recycling bin 2, and are generally connected by welding. The lifting plate 41 is placed between the two first fixing plates 42 and below the second fixing plate 43 at the same time. The lifting plate 41 can move up and down between the two first fixing plates 42. The adjusting screw 44 is movably connected to the second fixing plate 43. The lower end of the adjusting screw 44 is fixedly connected to the lifting plate 41, that is, welded together. The up and down movement of the lifting plate 41 is driven by the up and down movement of the adjusting screw 44, and a nut is arranged on the adjusting screw 44 to fix the up and down position of the lifting plate 41.

[0030] As Figure 4 As shown in the figure, in another embodiment of the present application, the height adjusting device 4 includes a lifting plate 41, a first fixing plate 42, a second fixing plate 43, an adjusting screw 44 and a limit bolt 45. Similarly, the first fixing plate 42 and the second fixing plate 43 are connected to the recycling bin 2, and are generally connected by welding. The lifting plate 41 is placed between the two first fixing plates 42 and below the second fixing plate 43 at the same time. The lifting plate 41 can move up and down between the two first fixing plates 42. The adjusting screw 44 is movably connected to the second fixing plate 43. The lower end of the adjusting screw 44 is in movable contact with the lifting plate 41. Connecting holes 411 are arranged on the left and right sides of the lifting plate 41, and sliding grooves 421 are arranged in the vertical direction of the first fixing plate. The limit bolt 45 passes through the connecting holes 411 and the sliding grooves 421. In this way, the lifting plate 41 is fixed by the limit bolt 45, further providing the support firmness of the lifting plate 41.

[0031] As Figure 3 As shown in the figure, in one embodiment of the application, in order to limit the movement range of the lifting rocker 6, that is, to prevent the lifting rocker 6 from making unnecessary relative movement relative to the height adjusting device 4, a limit post 21 is arranged on the recycling bin 2. The limit post 21 and the height adjusting device 4 are arranged on the same side of the recycling bin 2, and the limit post 21 is arranged below the height adjusting device 4.

[0032] As described above, it can be seen that the lifting mechanism of the present application uses an angular connecting shaft to connect the lifting rocker and the manual lever, and uses the column as a support point to lift the lifting rocker by pressing the manual lever; the recycling bin is lifted by the action of the lifting rocker to dock the recycling bin with the dust collection device, preventing the overflow of dust. Under the condition of meeting the sealing requirements, the present application has a simple structure, is easy to operate, and saves time and manpower.

[0033] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lifting mechanism, characterized in that: It includes a manual lever (1), a column (3), an angular connecting shaft (5) and a lifting rocker (6). The angular connecting shaft (5) is movably connected to the column (3). One end of the angular connecting shaft (5) is connected to the lifting rocker (6), and the other end of the angular connecting shaft (5) is connected to the manual lever (1).

2. The lifting mechanism according to claim 1, characterized in that: A connecting hole is provided on the column (3). The connecting hole penetrates through the column (3), and the angular connecting shaft (5) passes through the connecting hole.

3. The lifting mechanism according to claim 1, characterized in that: The manual lever (1) and the lifting rocker (6) are arranged on the left and right sides of the column (3).

4. The lifting mechanism according to claim 1, characterized in that: The included angle between the manual lever (1) and the lifting rocker (6) is 55° to 90°.

5. The lifting mechanism according to any one of claims 1 to 4, characterized in that: A roller is provided at the other end of the lifting rocker (6) connected to the angular connecting shaft (5).

6. The lifting mechanism according to any one of claims 1 to 4, characterized in that: The manual lever (1) is in an "L" shape.

7. A material receiving device, comprising a recovery box (2), characterized in that: It further includes the lifting mechanism according to any one of claims 1-6. The recycling bin (2) is placed between two columns (3). Height adjusting devices (4) are provided on the left and right sides of the recycling bin (2). The column (3) and the height adjusting device (4) are located on the same side of the recycling bin (2). The height adjusting device (4) is in movable contact with the lifting rocker (6).

8. The material receiving device according to claim 7, characterized in that: The height adjusting device (4) includes a lifting plate (41), a first fixing plate (42), a second fixing plate (43) and an adjusting screw (44). The first fixing plate (42) and the second fixing plate (43) are connected to the recycling bin (2). The lifting plate (41) is placed between the two first fixing plates (42) and below the second fixing plate (43) at the same time. The adjusting screw (44) is movably connected to the second fixing plate (43), and the lower end of the adjusting screw (44) is fixedly connected to the lifting plate (41).

9. The material receiving device according to claim 7, characterized in that: The height adjusting device (4) includes a lifting plate (41), a first fixing plate (42), a second fixing plate (43), an adjusting screw (44) and a limit bolt (45). The first fixing plate (42) and the second fixing plate (43) are connected to the recycling bin (2). The lifting plate (41) is placed between the two first fixing plates (42) and below the second fixing plate (43) at the same time. The adjusting screw (44) is movably connected to the second fixing plate (43), and the lower end of the adjusting screw (44) is in movable contact with the lifting plate (41). Connecting holes (411) are provided on the left and right sides of the lifting plate (41), and a chute (421) is provided in the vertical direction of the first fixing plate. The limit bolt (45) passes through the connecting hole (411) and the chute (421).

10. The material receiving device according to any one of claims 7 to 9, characterized in that: A limit post (21) is provided on the recycling bin (2).

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