Vertical chain reciprocating motion device for filtering and vibrating screen spraying

Abstract

The utility model relates to the technical field of reciprocating motion devices, and provides a vertical chain reciprocating motion device for filtering spraying of a vibrating screen, which comprises a driving U-shaped beam, a driving connecting plate, a driving chain wheel assembly, a driven chain wheel assembly, a driving motor and a chain, and the chain drives the reciprocating motion along the Y axis. One side of the driving U-shaped beam is of a U-shaped groove structure, the other side of the driving U-shaped beam is of a plane structure, and the driving chain wheel assembly and the driven chain wheel assembly are installed in a U-shaped groove. The driving motor is installed on one side of the plane structure of the U-shaped beam and connected with the driving chain wheel assembly through a transmission shaft. The driving connecting plate is connected with the chain through the clamping body and the chain roller, the rear end of the clamping body is fixedly clamped on the chain, and the chain roller is installed at the front end of the clamping body and installed in a strip-shaped hole of the driving connecting plate. According to the design, the risk that the chain is loosened and falls off is effectively reduced, the stability of the spraying device is improved, and the maintenance frequency and cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reciprocating motion devices, in particular to a vertical chain reciprocating motion device used for filtering vibration screen spraying. Background Art

[0002] In the field of filtration technology in the papermaking industry, the filter vibrating screen spray device is a key component used to improve screening efficiency and product quality. During operation, the filter vibrating screen spray device requires a reciprocating motion device to drive its frequent movement. A stable reciprocating motion device is important for ensuring the smooth operation of the filter vibrating screen spray device.

[0003] The Chinese patent number "202220343360.1" discloses a mobile spraying device for a filter vibrating screen in the papermaking industry. A drive assembly is installed on the top of the column, and the output end of the drive assembly is connected to the mobile chain through a gear. The mobile assembly is fixed on the mobile chain.

[0004] In this design, the mobile chain of the filter vibrating screen spray device is installed horizontally. As the chain continues to reciprocate, its surface will gradually wear out, increasing the frequency of maintenance. At the same time, the influence of the chain's own weight can easily cause the chain to loosen or even fall off, requiring periodic tightening, which can cause the spray system to malfunction and affect the production process. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides a vertical chain reciprocating motion device for filtering vibration screen spraying, comprising a driving U-beam, a driving connecting plate, a driving sprocket assembly, a driven sprocket assembly, a driving motor, and a chain;

[0006] A driving sprocket assembly and a driven sprocket assembly are installed on the driving U-beam along the Y-axis direction. A chain transmission is connected between the driving sprocket assembly and the driven sprocket assembly. The chain is installed vertically along the Y-axis and Z-axis directions.

[0007] The driving connecting plate is fixedly connected to the chain, and the driving connecting plate is driven by the chain to reciprocate along the Y-axis direction.

[0008] In a preferred solution, one side of the driving U-shaped beam is a U-shaped groove structure, and the other side is a plane structure; the driving sprocket assembly and the driven sprocket assembly are installed in the U-shaped groove structure.

[0009] In a preferred solution, the driving motor is installed on one side of the driving U-beam plane structure; the driving motor is connected to the driving sprocket assembly through a transmission shaft.

[0010] In the preferred solution, the drive connecting plate is connected to the chain through a clamp and a chain roller; the drive connecting plate is provided with a strip hole along the Z-axis direction, the rear end of the clamp is fixedly clamped on the chain, and a chain roller is installed at the front end, and the chain roller is installed in the strip hole.

[0011] The beneficial effects achieved by the utility model are:

[0012] First, since the vertically installed chain is affected by gravity, the risk of the chain falling off due to loosening is reduced, so that the spraying device can work continuously and stably, thereby improving the overall production efficiency.

[0013] Second, in vertical installation, the tension on the chain is more uniform, which helps reduce chain wear and extend its service life.

[0014] Third, since the risk of chain falling off is reduced, maintenance work becomes easier and the frequency of maintenance is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection between the chain and the drive connecting plate.

[0017] Numbers in the figure:

[0018] 1. Driving U-beam; 2. Driving connecting plate; 2-1. Clamp; 2-2. Chain roller; 3. Driving sprocket assembly; 4. Driven sprocket assembly; 5. Driving motor; 6. Chain. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] Reference Figure 1-Figure 2 , a vertical chain reciprocating motion device for filtering vibrating screen spraying, comprising a driving U-beam 1, a driving connecting plate 2, a driving sprocket assembly 3, a driven sprocket assembly 4, a driving motor 5, and a chain 6;

[0021] A driving sprocket assembly 3 and a driven sprocket assembly 4 are installed on the driving U-shaped beam 1 along the Y-axis direction. A chain 6 is connected between the driving sprocket assembly 3 and the driven sprocket assembly 4. The chain 6 is vertically installed along the Y-axis and Z-axis directions.

[0022] The driving connecting plate 2 is fixedly connected to the chain 6 , and the driving connecting plate 2 is driven by the chain 6 to reciprocate along the Y-axis direction.

[0023] One side of the driving U-shaped beam 1 is a U-shaped groove structure, and the other side is a plane structure; the driving sprocket assembly 3 and the driven sprocket assembly 4 are installed in the U-shaped groove structure.

[0024] The driving motor 5 is installed on one side of the planar structure of the driving U-shaped beam 1; the driving motor 5 is connected to the driving sprocket assembly 3 through a transmission shaft.

[0025] Drive connecting plate 2 is connected to chain 6 via clamping body 2-1 and chain roller 2-2. Drive connecting plate 2 has a strip-shaped hole along the Z-axis. The rear end of clamping body 2-1 is fixedly clamped to chain 6, and the front end is equipped with chain roller 2-2, which is installed in the strip-shaped hole. The bottom of drive connecting plate 2 is connected to the crossbeam of the filter vibrating screen spray device, which is installed on the crossbeam.

[0026] Start the drive motor 5, the drive motor 5 drives the active sprocket assembly 3 to operate, the active sprocket assembly 3 drives the chain 6 to operate along the Y-axis direction, the chain 6 drives the driven sprocket assembly 4 to operate, and the chain 6 drives the drive connecting plate 2 to operate along the Y-axis direction through the chain roller 2-2.

[0027] The driving connecting plate 2 moves to the active sprocket assembly 3, and the chain roller 2-2 moves from the bottom to the top of the strip hole. The chain 6 drives the driving connecting plate 2 to continue to operate, and the driving connecting plate 2 moves to the driven sprocket assembly 4, and the chain roller 2-2 moves from the top to the bottom of the strip hole, completing a reciprocating motion.

[0028] The operation of the vertical chain 6 drives the connecting plate 2 to reciprocate along the Y-axis direction. The connecting plate 2 drives the filter vibration screen spray device to reciprocate, thereby achieving continuous and stable operation of the filter vibration screen spray device.

[0029] 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.

Claims

1. A vertical chain reciprocating motion device for filtering and spraying a vibrating screen, comprising a driving U-beam (1), a driving connecting plate (2), a driving sprocket assembly (3), a driven sprocket assembly (4), a driving motor (5), and a chain (6), characterized in that: A driving sprocket assembly (3) and a driven sprocket assembly (4) are installed on the driving U-shaped beam (1) along the Y-axis direction, a chain (6) is connected between the driving sprocket assembly (3) and the driven sprocket assembly (4), and the chain (6) is installed vertically along the Y-axis and Z-axis directions; The driving connecting plate (2) is fixedly connected to the chain (6), and the driving connecting plate (2) is driven by the chain (6) to reciprocate along the Y-axis direction.

2. The vertical chain reciprocating motion device for filtering vibrating screen spraying according to claim 1, characterized in that: One side of the driving U-shaped beam (1) is a U-shaped groove structure, and the other side is a plane structure; the driving sprocket assembly (3) and the driven sprocket assembly (4) are installed in the U-shaped groove structure.

3. The vertical chain reciprocating motion device for filtering vibrating screen spraying according to claim 2, characterized in that: The driving motor (5) is installed on one side of the planar structure of the driving U-shaped beam (1); the driving motor (5) is connected to the driving sprocket assembly (3) via a transmission shaft.

4. The vertical chain reciprocating motion device for filtering vibrating screen spraying according to claim 1, characterized in that: The driving connecting plate (2) is connected to the chain (6) through a clamping body (2-1) and a chain roller (2-2); the driving connecting plate (2) is provided with a strip hole along the Z-axis direction, the rear end of the clamping body (2-1) is fixedly clamped on the chain (6), and the front end is provided with a chain roller (2-2), which is installed in the strip hole.

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