A slurry pump guard mounting device

Abstract

The utility model relates to the technical field of slag pump guard board installation, and disclose a kind of slag pump guard board installation device, mobile seat top positioning mechanism is provided with positioning mechanism, positioning mechanism side is provided with adjusting mechanism, the inboard of positioning mechanism is provided with protective back plate, and positioning mechanism includes support platform, support platform is set to mobile seat top, and support platform front fixedly connected with fixed arm, and fixed arm back fixedly connected with fixed groove, and fixed groove top fixedly connected with top block.The utility model is positioned by the positioning mechanism set, it is converted into the linear motion of arc block from rotary motion, to realize the automatic clamping and positioning of protective back plate, stable and reliable structure, effectively avoid the risk of falling and dumping of guard board in installation process, reduce the labor intensity and security risk of operator, while guarantee the accuracy of installation hole alignment, improve installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of slurry pump guard plate installation technology, specifically a slurry pump guard plate installation device. Background Technology

[0002] A slurry pump is a machine that uses centrifugal force (the rotation of the pump impeller) to increase the energy of a solid-liquid mixture, converting electrical energy into the kinetic and potential energy of the medium. It is mainly applicable to industries such as mining, power plants, dredging, metallurgy, chemicals, building materials, and petroleum.

[0003] During the installation of slurry pumps, it is often necessary to splice and install the protective plates to protect the internal components of the pump body from wear. Currently, the installation of protective plates (especially the rear protective plate) usually relies on manual handling and positioning. Operators not only have to manually carry the heavy protective plates, but also have to continuously support them to ensure the hole alignment when tightening the bolts. The above process is not only physically demanding, but also poses safety hazards such as the protective plates slipping or being crushed, while reducing installation efficiency and increasing the difficulty of operation. Utility Model Content

[0004] The purpose of this utility model is to provide a slurry pump guard plate installation device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A slurry pump guard plate installation device includes a movable base, a positioning mechanism on the top of the movable base, an adjustment mechanism on one side of the positioning mechanism, and a protective rear plate on the inner side of the positioning mechanism.

[0007] The positioning mechanism includes a support platform, which is disposed on the top of the movable seat. A fixed arm is fixedly connected to the front of the support platform, and a fixed groove is fixedly connected to the back of the fixed arm. A top block is fixedly connected to the top of the fixed groove, and a bottom block is fixedly connected to the bottom of the fixed groove. A motor is fixedly connected to the top of the top block, and a threaded rod is fixedly connected to the output end of the motor. A geometric block is threadedly connected to the outer wall of the threaded rod, and a slider is fixedly connected to the front of the geometric block. An arc-shaped block is fixedly connected to the bottom of the geometric block.

[0008] A connecting block is fixedly connected to the back of the base block, and the threaded rod is rotatably connected inside the connecting block to provide stable support for the threaded rod.

[0009] A support plate is fixedly connected to the back of the top block, and the motor is fixedly connected to the top of the support plate, which can support the motor.

[0010] The threaded rod passes through the top block and rotates, while the slider is slidably connected to the inner wall of the fixed groove to ensure the purpose of limiting the movement of the geometric block.

[0011] The protective rear plate is movably connected to the inside of the support platform. The bottom of the support platform contacts the top of the movable seat, and the support platform can support the protective rear plate.

[0012] The adjustment mechanism includes a base plate, which is fixedly connected to the front of the movable seat. A telescopic rod is fixedly connected to the top of the base plate, and a support block is fixedly connected to the top of the telescopic rod. A limit frame is fixedly connected to the top of the base plate to facilitate adjustment of the installation height of the protective rear plate.

[0013] The limiting frame has a sliding opening inside, and the fixed arm is slidably connected to the inner wall of the sliding opening to ensure the stability of the protective rear plate during the rising process.

[0014] The support block is fixedly connected to the front of the fixed arm, and the inner side of the arc-shaped block is in close contact with the outer side of the protective rear plate, so that the support block can drive the fixed arm to rise.

[0015] Compared with the prior art, the present invention provides a slurry pump liner mounting device, which has the following beneficial effects:

[0016] 1. This utility model, through its positioning mechanism, converts rotational motion into linear motion of an arc-shaped block, thereby achieving automatic clamping and positioning of the protective back plate. This mechanical clamping structure is stable and reliable, effectively preventing the risk of slippage and tipping of the protective plate during installation, reducing the labor intensity and safety hazards for operators, while ensuring the accuracy of the alignment of the mounting holes and improving installation efficiency.

[0017] 2. This utility model, through its adjustable mechanism, allows for flexible vertical adjustment of the height of the clamped and fixed protective rear plate. This design enables a single device to adapt to different working scenarios and installation requirements at varying heights, eliminating the tedious steps of repeated handling and positioning, and enhancing the device's versatility and flexibility. Combined with the self-locking casters at the bottom, it achieves full-process assistance for rapid movement, precise positioning, and stable operation, significantly improving the overall convenience and adaptability of slurry pump liner installation. Attached Figure Description

[0018] Figure 1 This is a front view of the structure of this utility model;

[0019] Figure 2 This is a left view of the structure of this utility model;

[0020] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 This is a schematic diagram of the structure at the arc-shaped block.

[0022] In the diagram: 1. Movable seat; 2. Positioning mechanism; 21. Support platform; 22. Fixed arm; 23. Fixed groove; 24. Top block; 25. Bottom block; 26. Motor; 27. Threaded rod; 28. G-shaped block; 29. ​​Connecting block; 201. Arc-shaped block; 202. Slider; 203. Support plate; 3. Adjustment mechanism; 31. Base plate; 32. Telescopic rod; 33. Support block; 34. Limiting frame; 4. Protective rear plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides the following technical solution:

[0025] Example 1

[0026] Combination Figures 1 to 4 A slurry pump guard plate installation device includes a movable base 1, a positioning mechanism 2 on the top of the movable base 1, an adjustment mechanism 3 on one side of the positioning mechanism 2, and a protective rear plate 4 on the inner side of the positioning mechanism 2. By setting the integrated positioning mechanism 2 and adjustment mechanism 3 on the movable base 1, a complete auxiliary installation device is formed, realizing the integrated operation of moving, positioning, clamping and lifting adjustment of the protective rear plate 4, solving the problem of manual handling and support, and greatly improving the mechanization level and safety of the installation operation.

[0027] The positioning mechanism 2 includes a support platform 21, which is located on top of the movable seat 1. A fixed arm 22 is fixedly connected to the front of the support platform 21, and a fixed groove 23 is fixedly connected to the back of the fixed arm 22. A top block 24 is fixedly connected to the top of the fixed groove 23, and a bottom block 25 is fixedly connected to the bottom of the fixed groove 23. A motor 26 is fixedly connected to the top of the top block 24, and a threaded rod 27 is fixedly connected to the output end of the motor 26. A geometric block 28 is threadedly connected to the outer wall of the threaded rod 27. A slider 202 is fixedly connected to the front of the geometric block 28, and an arc block 201 is fixedly connected to the bottom of the geometric block 28. The positioning mechanism 2 drives the threaded rod 27 to rotate through the motor 26, which in turn drives the geometric block 28 and the arc block 201 to move up and down. This achieves automated mechanical clamping and release of the protective back plate 4 placed on the support platform 21. The clamping force is uniform and stable, effectively ensuring the stability of the workpiece in subsequent operations.

[0028] A connecting block 29 is fixedly connected to the back of the bottom block 25. The threaded rod 27 is rotatably connected inside the connecting block 29. By setting the connecting block 29 to provide stable support for the lower end of the threaded rod 27, a double support structure is formed, which effectively enhances the rigidity and stability of the threaded rod 27 during transmission, prevents it from shaking due to excessive cantilever length, and ensures the smoothness and reliability of transmission.

[0029] A support plate 203 is fixedly connected to the back of the top block 24, and the motor 26 is fixedly connected to the top of the support plate 203. The support plate 203 can support the motor 26.

[0030] The threaded rod 27 passes through the top block 24 and rotates. The slider 202 is slidably connected to the inner wall of the fixed groove 23. The sliding connection between the slider 202 and the inner wall of the fixed groove 23 constitutes a reliable guide and limit mechanism, which strictly restricts the movement of the geometric block 28 to the vertical direction, successfully converting the rotational movement of the threaded rod 27 into the linear movement of the geometric block 28, preventing it from rotating, and ensuring the accurate execution of the clamping action.

[0031] The protective rear plate 4 is movably connected to the inside of the support platform 21. The bottom of the support platform 21 contacts the top of the movable seat 1. The support platform 21 provides an initial bearing platform for the protective rear plate 4, so that it can be placed stably in advance before clamping, and centered and positioned, thus preparing for subsequent automated clamping operations and simplifying the process.

[0032] Example 2

[0033] See Figures 1 to 4 Furthermore, based on Embodiment 1, the adjustment mechanism 3 further includes a base plate 31, which is fixedly connected to the front of the movable seat 1. A telescopic rod 32 is fixedly connected to the top of the base plate 31, and a support block 33 is fixedly connected to the top of the telescopic rod 32. A limit frame 34 is fixedly connected to the top of the base plate 31. The adjustment mechanism 3 provides vertical lifting power to the clamped and fixed protective rear plate 4 through the telescopic movement of the telescopic rod 32, enabling it to move precisely to the required installation height, thus expanding the applicability of the device and adapting to different on-site installation needs.

[0034] The limiting frame 34 has a sliding opening inside, and the fixed arm 22 is slidably connected to the inner wall of the sliding opening. The sliding opening on the limiting frame 34 and the fixed arm 22 form a sliding pair, which provides a vertical guide and limit for the vertical lifting of the entire positioning mechanism 2 and the workpiece, effectively preventing it from shifting or swaying back and forth or left and right during the lifting process, and ensuring the stability and safety of the lifting process.

[0035] The support block 33 is fixedly connected to the front of the fixed arm 22, and the inner side of the arc-shaped block 201 is in close contact with the outer side of the protective rear plate 4. The fixed connection between the support block 33 and the fixed arm 22 ensures the effective transmission of lifting power. The fitting design of the arc-shaped block 201 and the outer shape of the protective rear plate 4 increases the contact area, realizes surface contact clamping, avoids stress concentration, and protects the surface of the workpiece while providing strong clamping force.

[0036] In actual operation, when this device is used, the self-locking casters at the bottom of the movable seat 1 are used to move and lock the entire device. Then, the protective back plate 4 to be installed can be installed on the top of the support platform 21. Next, the motor 26 is started. The output end of the motor 26 can drive the threaded rod 27 to rotate. Since the threaded rod 27 and the geometric block 28 are threadedly connected, and the geometric block 28 can drive the slider 202 to slide and limit its movement on the inner wall of the fixed groove 23, the rotational motion of the threaded rod 27 is converted into the linear motion of the geometric block 28. The geometric block 28 can drive the arc block 201 to move downward, so that the arc block 201 can clamp and position the outer wall of the protective back plate 4. The cooperation between the arc block 201 and the support platform 21 ensures the stability of the protective back plate 4 during installation, and does not require manual support, thus improving the convenience of the installation process.

[0037] When the telescopic rod 32 is activated, it can drive the support block 33 to move downward, and the support block 33 can drive the fixed arm 22 to rise. The fixed arm 22 can slide and limit the movement on the inner wall of the limit frame 34, thereby achieving the purpose of clamping and positioning the protective rear plate 4 to rise. The installation position of the protective rear plate 4 can be flexibly adjusted, making it suitable for different working environments and enhancing the flexibility of the device.

Claims

1. A slurry pump guard plate mounting device, comprising a movable base (1), characterized in that: The top positioning mechanism (2) of the movable seat (1) is provided with a positioning mechanism (2), an adjustment mechanism (3) is provided on one side of the positioning mechanism (2), and a protective back plate (4) is provided on the inner side of the positioning mechanism (2). The positioning mechanism (2) includes a support platform (21), which is located on the top of the movable seat (1). A fixed arm (22) is fixedly connected to the front of the support platform (21), and a fixed groove (23) is fixedly connected to the back of the fixed arm (22). A top block (24) is fixedly connected to the top of the fixed groove (23), and a bottom block (25) is fixedly connected to the bottom of the fixed groove (23). A motor (26) is fixedly connected to the top of the top block (24), and a threaded rod (27) is fixedly connected to the output end of the motor (26). A geometric block (28) is threadedly connected to the outer wall of the threaded rod (27), and a slider (202) is fixedly connected to the front of the geometric block (28). An arc block (201) is fixedly connected to the bottom of the geometric block (28).

2. The slurry pump guard plate installation device according to claim 1, characterized in that: The bottom block (25) is fixedly connected to the back of the connecting block (29), and the threaded rod (27) is rotatably connected inside the connecting block (29).

3. The slurry pump guard plate installation device according to claim 1, characterized in that: The top block (24) is fixedly connected to a support plate (203) on its back, and the motor (26) is fixedly connected to the top of the support plate (203).

4. The slurry pump guard plate installation device according to claim 1, characterized in that: The threaded rod (27) passes through the top block (24) and rotates, while the slider (202) is slidably connected to the inner wall of the fixed groove (23).

5. The slurry pump guard plate installation device according to claim 1, characterized in that: The protective rear plate (4) is movably connected to the inside of the support platform (21), and the bottom of the support platform (21) is in contact with the top of the movable seat (1).

6. The slurry pump guard plate installation device according to claim 1, characterized in that: The adjustment mechanism (3) includes a base plate (31), which is fixedly connected to the front of the movable seat (1). A telescopic rod (32) is fixedly connected to the top of the base plate (31), and a support block (33) is fixedly connected to the top of the telescopic rod (32). A limit frame (34) is fixedly connected to the top of the base plate (31).

7. A slurry pump guard plate installation device according to claim 6, characterized in that: The limiting frame (34) has a sliding opening inside, and the fixed arm (22) is slidably connected to the inner wall of the sliding opening.

8. A slurry pump guard plate installation device according to claim 6, characterized in that: The support block (33) is fixedly connected to the front of the fixed arm (22), and the inner side of the arc-shaped block (201) is in contact with the outer side of the protective back plate (4).

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