A raw material impurity removing device for cement utility pole production

Abstract

The utility model discloses a cement telegraph pole production is with raw material impurity removal device, including the fixed frame, the inside intermediate penetration of fixed frame is connected with the screening box, the top surface middle of screening box is located the feed port, the side surface of screening box is close to the bottom and is provided with rotating assembly, the bottom surface middle of screening box is connected with the discharge pipe through, the inside fixed mounting of discharge pipe has the valve, still include: the other side surface of screening box is close to the top and is provided with a plurality of screening subassembly, wherein, screening subassembly includes the connecting plate fixed connection with screening box, wherein, the both sides symmetry of connecting plate set up a plurality of sliding grooves, through setting up screening subassembly, make the realization automaticity to raw material and carry out screening to can improve the screening efficiency of raw material to make sure that the impurity in raw material is removed to guarantee raw material granularity even and improve batching accuracy.

Description

Technical Field

[0001] This utility model relates to the field of power pole production technology, specifically to a raw material impurity removal device for cement power pole production. Background Technology

[0002] A utility pole is an upright structure used to support power lines, cables, and other equipment. It is typically made of materials such as metal, concrete, or wood, possessing good strength and durability, capable of bearing the weight of the power lines and cables and remaining stable. Cement utility poles, in particular, are widely used due to their sturdiness, durability, corrosion resistance, temperature resistance, high strength, and crack resistance.

[0003] Publication No. CN221433788U discloses a raw material impurity removal device for cement pole production. Raw materials are poured into a removal box through an inlet. Impurities such as stones are screened out through a screen. A first motor drives a drive roller, causing a conveyor belt to move the screen. The screened impurities fall into a waste collection bin and are collected in a waste container. Timely cleaning of the screened impurities prevents clogging of the screen, thus improving the removal efficiency and quality. However, this patent still has the following problems in practical use:

[0004] Raw materials are poured into the impurity removal box through the feed inlet. Impurities such as stones are screened out through the screen. The first motor drives the drive roller to rotate, which causes the conveyor belt to move the screen. The screened impurities fall into the waste collection bin and are collected into the waste bin. Timely cleaning of the screened impurities prevents them from clogging the screen and affecting the impurity removal effect, thus improving the quality of impurity removal. However, in conveyor screening, friction will occur between the conveyor belt and the drive roller, tension roller and material during long-term operation, which can easily lead to wear and aging problems, affecting the performance and service life of the conveyor belt. Regular maintenance and replacement are also required.

[0005] A raw material impurity removal device for cement pole production is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a raw material impurity removal device for cement pole production, to solve the problems mentioned in the background art. Currently, raw materials are poured into the impurity removal box through the feed inlet, and impurities such as stones are screened out through a screen. A first motor drives the drive roller to rotate, causing the conveyor belt to move the screen. The screened impurities fall into the waste collection bin and are collected into the waste box. The screened impurities are cleaned in time to avoid clogging the screen and thus affecting the impurity removal effect, thereby improving the quality of impurity removal. However, in the conveyor-type screening, friction will occur between the conveyor belt and the drive roller, tension roller and material during long-term operation, which is prone to wear and aging, affecting the performance and service life of the conveyor belt, and also requiring regular maintenance and replacement.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a raw material impurity removal device for cement pole production, comprising a fixed frame, wherein a screening box is connected through the middle of the fixed frame;

[0008] The top surface of the screening box has a feed inlet in the middle, the bottom surface of the screening box has a rotating component, and the bottom surface of the screening box has a discharge pipe that runs through the middle. A valve is fixedly installed inside the discharge pipe.

[0009] Also includes:

[0010] Several screening components are provided on the other side surface of the screening box near the top;

[0011] The screening assembly includes a connecting plate that is fixedly connected to the screening box;

[0012] The connecting plate has several sliding grooves symmetrically opened on both sides.

[0013] Preferably, a sliding block is slidably connected inside the sliding groove, a screen is fixedly connected to the bottom surface of the sliding block, and a baffle is fixedly installed on the surface of the screen.

[0014] Preferably, a pull rod is rotatably connected to the middle of one side surface of the screen, and a first pulley is rotatably connected to the pull rod away from the screen and passing through the side surface of the box. A belt is attached to the surface of the first pulley, and a second pulley is attached to the side surface of the belt away from the first pulley.

[0015] Preferably, a support plate is rotatably connected to the bottom surface of the first pulley and the second pulley, and one side surface of the support plate is fixedly connected to the screening box.

[0016] Preferably, a drive motor is fixedly installed on one side of the bottom surface of the support plate, and the output end of the drive motor passes through one side surface of the support plate and is fixedly connected to the second pulley. A rotating rod is fixedly connected in the middle of the bottom surface of the first pulley, and the rotating rod is connected through the support plate.

[0017] Preferably, a plurality of damping blocks are symmetrically installed on both sides of the connecting plate, and a damping spring is fixedly connected to the surface of the damping block away from the connecting plate, and the surface of the damping spring away from the damping block is fixedly connected to the screen.

[0018] Preferably, the rotating assembly includes a fixed plate fixedly connected to the screening box, a servo motor fixedly mounted on the top surface of the fixed plate, a rotating rod fixedly connected to the output end of the servo motor through one side surface of the screening box, and a plurality of electromagnetic magnet plates fixedly mounted on the surface of the rotating rod, and the rotating rod is rotatably connected to the screening box.

[0019] Compared with the prior art, the beneficial effects of this utility model are: This raw material impurity removal device for cement pole production, by setting up a screening component, enables automated screening of raw materials, thereby improving the screening efficiency of raw materials, ensuring the removal of impurities inside the raw materials, thus guaranteeing uniform particle size and improving the accuracy of batching. The specific details are as follows:

[0020] 1. By setting up a screening component, when the raw material enters the screening box through the feed inlet and falls onto the screen, the drive motor is started via the control terminal. The output of the drive motor drives the second pulley to rotate. The rotation of the second pulley drives the belt to rotate, which in turn drives the first pulley to rotate. When the first pulley rotates to the right, it drives the pull rod to move. The movement of the pull rod moves the screen to the right, causing the sliding block on the screen to slide inside the sliding groove. When the first pulley rotates to the left, it again drives the pull rod to move, causing the pull rod to move the screen to the left. The screen moves back and forth, thus achieving the function of screening the raw materials on the screen. Baffles are installed on the screen to prevent raw materials from falling during screening. The screen's left-right reciprocating motion also compresses the damping spring, causing it to deform. The damping spring and damping block work together to buffer the screen, preventing damage and improving screen efficiency. The sliding block and sliding groove are slidably connected, preventing the damping spring from swinging excessively during rebound, ensuring the proper buffering effect between the damping spring and damping block.

[0021] 2. By setting up a rotating component, after the screened raw material falls through the screen, the servo motor is started by a control switch, so that the output end of the servo motor drives the rotating rod to rotate. The rotation of the rotating rod drives the electromagnetic magnetic plate to rotate, so that the electromagnetic magnetic plate can adsorb the metal impurities in the raw material, thereby removing the metal impurities from the raw material and improving the purity of the raw material. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0024] Figure 3 This is a top view of the overall structure of the screening component in this utility model;

[0025] Figure 4 This is a schematic diagram of the overall operation structure of the screening component in this utility model;

[0026] Figure 5 This is a schematic diagram of the connection structure between the screen and the baffle in this utility model;

[0027] Figure 6 This is a schematic diagram of the rotating rod structure in this utility model.

[0028] In the diagram: 1. Fixed frame; 2. Screening box; 3. Feed inlet; 4. Rotating assembly; 401. Fixed plate; 402. Servo motor; 403. Rotating rod; 404. Electromagnetic magnet plate; 5. Screening assembly; 501. Connecting plate; 502. Sliding groove; 503. Sliding block; 504. Screen; 505. Baffle; 506. Pull rod; 507. First pulley; 508. Belt; 509. Second pulley; 510. Support plate; 511. Drive motor; 512. Rotating rod; 513. Damping block; 514. Damping spring; 6. Discharge pipe; 7. Valve. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-6 This utility model provides a technical solution: a raw material impurity removal device for cement pole production, including a fixed frame 1, with a screening box 2 connected through the middle of the fixed frame 1; a feed inlet 3 is opened in the middle of the top surface of the screening box 2, a rotating component 4 is arranged on the side surface of the screening box 2 near the bottom, and a discharge pipe 6 is connected through the middle of the bottom surface of the screening box 2, with a valve 7 fixedly installed inside the discharge pipe 6; it also includes: a plurality of screening components 5 are arranged on the other side surface of the screening box 2 near the top; wherein, the screening component 5 includes a connecting plate 501 fixedly connected to the screening box 2; wherein, a plurality of sliding grooves 502 are symmetrically opened on both sides of the connecting plate 501, such as Figure 1-5 As shown, by setting the screening component 5, the raw materials are automatically screened, thereby improving the screening efficiency of the raw materials, ensuring the removal of impurities inside the raw materials, and thus ensuring uniform particle size and improving the accuracy of batching.

[0031] A sliding block 503 is slidably connected inside the sliding groove 502. A screen 504 is fixedly connected to the bottom surface of the sliding block 503. A baffle 505 is fixedly installed on the surface of the screen 504. A pull rod 506 is rotatably connected to the middle of one side surface of the screen 504. A first pulley 507 is rotatably connected to the side surface of the pull rod 506 away from the screen 504 and passing through the box body. A belt 508 is attached to the surface of the first pulley 507. A second pulley 509 is attached to the side surface of the belt 508 away from the first pulley 507. A support plate 510 is rotatably connected to the bottom surfaces of the first pulley 507 and the second pulley 509. One side surface of the support plate 510 is fixedly connected to the screening box 2. A drive motor 511 is fixedly installed on one side of the bottom surface of the support plate 510. The output end of the drive motor 511 passes through one side surface of the support plate 510 and is fixedly connected to the second pulley 509. A rotating rod 512 is fixedly connected to the middle of the bottom surface of the first pulley 507. The rotating rod 512 is connected through the support plate 510. Several damping blocks 513 are symmetrically installed on both sides of the connecting plate 501. A damping spring 514 is fixedly connected to the side surface of the damping block 513 away from the connecting plate 501. The side surface of the damping spring 514 away from the damping block 513 is fixedly connected to the screen 504. Figure 2-5As shown, when the raw material enters the screening box 2 through the feed inlet 3 and falls onto the screen 504, the drive motor 511 is started via the control terminal. The output of the drive motor 511 drives the second pulley 509 to rotate. The rotation of the second pulley 509 drives the belt 508 to rotate, which in turn drives the first pulley 507 to rotate. When the first pulley 507 rotates to the right, it moves the pull rod 506. This movement of the pull rod 506 moves the screen 504 to the right, causing the sliding block 503 on the screen 504 to slide inside the sliding groove 502. When the first pulley 507 rotates to the left, it again moves the pull rod 506, causing the pull rod 506 to move the screen 504 to the left. The screen 504 moves back and forth, thus enabling it to screen the raw materials. A baffle 505 is installed on the screen 504 to prevent the raw materials from falling during screening. The reciprocating motion of the screen 504 also compresses the damping spring 514, causing it to deform. The damping spring 514 cooperates with the damping block 513 to buffer the screen 504, preventing damage and improving its efficiency. The sliding block 503 and sliding groove 502 are slidably connected, preventing the damping spring 514 from swinging excessively during rebound, ensuring the effective buffering between the damping spring 514 and the damping block 513.

[0032] The rotating assembly 4 includes a fixed plate 401 fixedly connected to the screening box 2. A servo motor 402 is fixedly mounted on the top surface of the fixed plate 401. A rotating rod 403 is fixedly connected to one side surface of the screening box 2 through the output end of the servo motor 402. Several electromagnetic attraction plates 404 are fixedly mounted on the surface of the rotating rod 403. The rotating rod 403 is rotatably connected to the screening box 2. Figure 2 , 6 As shown, by setting the rotating component 4, after the screened raw material falls through the screen 504, the servo motor 402 is started by the control switch, so that the output end of the servo motor 402 drives the rotating rod 403 to rotate. The rotation of the rotating rod 403 drives the electromagnetic attracting plate 404 to rotate, so that the electromagnetic attracting plate 404 can adsorb the metal impurities in the raw material, thereby removing the metal impurities in the raw material and improving the purity of the raw material.

[0033] Working principle: Before using this raw material impurity removal device for cement pole production, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 6 As shown, firstly, by setting the screening component 5, when the raw material enters the screening box 2 through the feed inlet 3, it falls onto the screen 504. Then, the drive motor 511 is started through the control terminal, so that the output of the drive motor 511 can drive the rotation of the second pulley 509. The rotation of the second pulley 509 drives the rotation of the belt 508. The rotation of the belt 508 drives the rotation of the first pulley 507. The rotation of the first pulley 507, and when the first pulley 507 rotates to the right, it drives the movement of the pull rod 506. The movement of the pull rod 506 drives the screen 504 to the right, so that the sliding block 503 on the screen 504 slides inside the sliding groove 502. At the same time, when the first pulley 507 rotates to the left, it drives the pull rod 506 to move again, so that the pull rod 506 can drive the screen. 504 moves to the left, causing the screen 504 to reciprocate, thus screening the raw materials on the screen 504. A baffle 505 is installed on the screen 504 to prevent the raw materials from falling during screening. Simultaneously, the reciprocating motion of the screen 504 compresses the damping spring 514, causing it to deform. The damping spring 514 cooperates with the damping block 513, providing a buffering effect for the screen 504 and preventing damage, thereby improving its efficiency. The sliding block 503 and the sliding groove 502 are slidably connected, preventing the damping spring 514 from swinging excessively during rebound, ensuring the effective buffering between the damping spring 514 and the damping block 513.

[0034] Secondly, by setting the rotating component 4, after the screened raw material falls through the screen 504, the servo motor 402 is started by the control switch, so that the output end of the servo motor 402 drives the rotating rod 403 to rotate. The rotation of the rotating rod 403 drives the electromagnetic attracting plate 404 to rotate, so that the electromagnetic attracting plate 404 can adsorb the metal impurities in the raw material, thereby removing the metal impurities in the raw material and improving the purity of the raw material.

[0035] Although the present invention 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A raw material impurity removal device for cement pole production, comprising a fixed frame (1), wherein a screening box (2) is connected through the middle of the interior of the fixed frame (1); The top surface of the screening box (2) has a feed inlet (3) in the middle, and a rotating component (4) is provided on the side surface of the screening box (2) near the bottom. The bottom surface of the screening box (2) is connected through a discharge pipe (6), and a valve (7) is fixedly installed inside the discharge pipe (6). Its features are, Also includes: The screening box (2) has several screening components (5) on the other side surface near the top. The screening assembly (5) includes a connecting plate (501) that is fixedly connected to the screening box (2). Among them, several sliding grooves (502) are symmetrically opened on both sides of the connecting plate (501); Several damping blocks (513) are symmetrically installed on both sides of the connecting plate (501). A damping spring (514) is fixedly connected to the surface of the damping block (513) away from the connecting plate (501). The surface of the damping spring (514) away from the damping block (513) is fixedly connected to the screen (504).

2. The raw material impurity removal device for cement pole production according to claim 1, characterized in that: The sliding groove (502) is slidably connected to a sliding block (503), and a screen (504) is fixedly connected to the bottom surface of the sliding block (503). A baffle (505) is fixedly installed on the surface of the screen (504).

3. The raw material impurity removal device for cement pole production according to claim 2, characterized in that: A pull rod (506) is rotatably connected to the middle of one side surface of the screen (504). The pull rod (506) is rotatably connected to a first pulley (507) away from the screen (504) and passing through the side surface of the box. A belt (508) is attached to the surface of the first pulley (507). A second pulley (509) is attached to the side surface of the belt (508) away from the first pulley (507).

4. The raw material impurity removal device for cement pole production according to claim 3, characterized in that: The bottom surfaces of the first pulley (507) and the second pulley (509) are rotatably connected to a support plate (510), and one side surface of the support plate (510) is fixedly connected to the screening box (2).

5. The raw material impurity removal device for cement pole production according to claim 4, characterized in that: A drive motor (511) is fixedly installed on one side of the bottom surface of the support plate (510). The output end of the drive motor (511) passes through one side surface of the support plate (510) and is fixedly connected to the second pulley (509). A rotating rod (512) is fixedly connected in the middle of the bottom surface of the first pulley (507). The rotating rod (512) is connected through the support plate (510).

6. The raw material impurity removal device for cement pole production according to claim 1, characterized in that: The rotating assembly (4) includes a fixed plate (401) fixedly connected to the screening box (2). A servo motor (402) is fixedly installed on the top surface of the fixed plate (401). A rotating rod (403) is fixedly connected to the output end of the servo motor (402) through one side surface of the screening box (2). Several electromagnetic magnet plates (404) are fixedly installed on the surface of the rotating rod (403). The rotating rod (403) is rotatably connected to the screening box (2).

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