Device for treating blockage of bucket elevator

Abstract

The utility model discloses a device for treating blockage of a bucket elevator, which belongs to the technical field of blockage treatment and comprises a control box, a cleaning component and a movable seat, the movable seat is mounted on the side wall of the elevator and can move along the vertical direction, the control box is mounted on the surface of the movable seat, and the cleaning component is arranged at the top of the control box. The cleaning assembly comprises a hydraulic electric lifting rod and a tamping rod, and a material blocking early warning assembly is arranged between a discharging opening of the elevator and the control box and comprises a photoelectric induction switch and an alarm. The device has the advantages that the device is installed under the discharging port of the bucket elevator, monitoring can be carried out through the material blocking early warning assembly, when material blocking occurs, the cleaning assembly can be controlled, the hydraulic electric lifting rod conveys the smashing rod to the discharging port and jacks up the smashing rod upwards, and after reciprocating motion, the material blocking can be crushed, so that the material blocking effect is improved, and the working efficiency is improved. And therefore, the blockage cleaning effect is improved, and the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material blocking treatment, in particular to a device for treating material blocking of a bucket elevator. Background Art

[0002] Bucket elevator is a continuous conveying machine that uses a series of buckets evenly fixed on an endless traction member to lift materials vertically. Bucket elevator uses a series of buckets fixed on a traction chain or belt to transport bulk materials upward in a vertical or nearly vertical direction. In aluminum electrolysis production, bucket elevators are used very frequently due to their particularity in production. Therefore, it is particularly important to reduce equipment maintenance and repair time and improve equipment utilization.

[0003] In the prior art, when the bucket elevator is lifting materials, the fluidity is poor due to the material blocks, and it is easy to get blocked at the discharge port, which requires manual unblocking and is troublesome to handle. In particular, there are safety hazards when the night shift personnel climb up and down the steel structure ladder, which delays the electrolysis operation and production, affecting work efficiency. In addition, the existing device for handling the blockage of the bucket elevator does not have a blockage warning structure, and its practicality and safety need to be improved. At the same time, the utility model patent with announcement number CN210479882U discloses a quick cleaning device for the blockage of the bucket elevator, including a feed port guide roller, an installation bin, an active guide roller and a conveyor belt, one end of the two sides of the installation bin is equipped with a feed port guide roller, and the outer side of the feed port guide roller is staggered with a pushing pulp and a needle, and an installation groove is arranged inside one side of the installation bin, and the end close to the feed port guide roller extends to the inside of the installation groove, and a first rotating motor is installed on the side of the bottom of the installation bin away from one end of the feed port guide roller. The structure is complex, the operation is cumbersome, it is not convenient for the staff to quickly operate, and it does not have a blockage warning structure. Utility Model Content

[0004] In order to overcome the problems in the prior art that bucket elevators have poor fluidity due to material blocks when lifting materials, are easily blocked at the discharge port, require manual unblocking, delay electrolytic production, affect work efficiency, and the device for handling blockage of bucket elevators does not have a blockage warning structure, and both practicality and safety need to be improved, the utility model provides a device for handling blockage of bucket elevators, comprising a control box, a cleaning assembly and a movable seat, the movable seat is mounted on the side wall of the elevator and can move in a vertical direction, the control box is mounted on the surface of the movable seat, and a cleaning assembly is arranged on the top of the control box, the cleaning assembly comprises a hydraulic electric lifting rod and a tamping rod, the movable end of the hydraulic electric lifting rod is upwardly connected to the tamping rod, the tamping rod is arranged directly below the discharge port of the elevator, a blockage warning assembly is arranged between the discharge port and the control box, and the blockage warning assembly comprises a photoelectric sensor switch arranged on the discharge port and an alarm arranged on the control box.

[0005] The device is installed just below the discharge port of the bucket elevator and can be monitored by the blockage warning component. When blockage occurs, the cleaning component can be controlled, and the hydraulic electric lifting rod can send the tamping rod to the discharge port and lift it upward. After reciprocating motion, the blockage can be broken to complete the discharge normally, further improving the cleaning effect of the bucket elevator blockage. At the same time, the whole operation is simple and convenient, which greatly reduces the labor intensity of the staff.

[0006] Preferably, the movable seat is slidably mounted on the side wall of the elevator to form a lifting track, and an electric push rod is installed on the top of the lifting track. The movable end of the electric push rod is connected to the top of the movable seat and can drive the movable seat to move up and down along the lifting track.

[0007] The lifting and lowering of the entire device can be controlled by the electric push rod and the lifting track. It can be moved to the position directly below the discharge port as needed. When there is no need to clean the blockage, it can be moved down to reserve enough space for the discharge and avoid affecting the discharge of the bucket elevator.

[0008] Preferably, the hydraulic electric lifting rod is installed inside the control box, and the movable end of the hydraulic electric lifting rod passes upward through the top of the control box. The control module is arranged inside the control box, and a control panel connected to the control module is arranged on the front of the control box.

[0009] Preferably, the photoelectric sensor switch is installed on the inner wall of the feed opening, and the emission port of the photoelectric sensor switch is perpendicular to the vertical direction of the feed opening, and the photoelectric sensor switch is electrically connected to the alarm.

[0010] With the help of the material blockage warning component, the material discharge port can be monitored through the photoelectric sensing switch, and the alarm can be controlled to sound an alarm after the material blockage occurs, which is convenient for the staff to deal with it in time, further improving the practicality of the device.

[0011] Preferably, a hemispherical ramming head is provided on the top of the ramming rod, and a wear-resistant layer is provided on the outer surface of the ramming head.

[0012] Preferably, two parallel limiting rods are connected below the discharge port, and the movable seat is slidably connected to the two limiting rods and can move along the length direction of the limiting rods.

[0013] Preferably, an auxiliary camera is installed on the side wall of the tamping rod.

[0014] Preferably, a display is provided on the top of the control panel, and the display is connected to the auxiliary camera.

[0015] Preferably, the tamping rod is made of stainless steel, and the wear-resistant layer is made of ceramic wear-resistant material.

[0016] Preferably, a reinforcement plate is installed on the outside of the control box.

[0017] By reinforcing the plate, the overall strength of the control box can be improved, making it durable and less likely to be damaged by impact.

[0018] Beneficial effects:

[0019] The beneficial effects produced by adopting the technical solution of the utility model are as follows:

[0020] (1) The device is installed just below the bucket elevator discharge port and can be monitored by the blockage warning component. When blockage occurs, the cleaning component can be controlled, and the hydraulic electric lifting rod can send the tamping rod to the discharge port and lift it upward. After reciprocating motion, the blockage can be broken so that the discharge can be completed normally, further improving the cleaning effect of the bucket elevator blockage. At the same time, the entire operation is simple and convenient, which greatly reduces the labor intensity of the staff.

[0021] (2) With the help of the material blocking warning component, the material discharge port can be monitored through the photoelectric sensor switch, and the alarm can be controlled to sound an alarm after the material blocking occurs, which is convenient for the staff to deal with it in time, further improving the practicality of the device.

[0022] (3) The lifting and lowering of the entire device can be controlled by the electric push rod and the lifting track. It can be moved to the position directly below the discharge port as needed. When it is not necessary to clean the blockage, it can be moved down to reserve enough space for the discharge of the material to avoid affecting the discharge of the bucket elevator. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the device for processing bucket elevator blockage according to the utility model;

[0025] Figure 2 It is a schematic diagram of the internal structure of the device for processing bucket elevator blockage according to the utility model;

[0026] Figure 3 The utility model is a schematic diagram of the structure of a control box on a device for processing material blockage of a bucket elevator.

[0027] In the figure: 1. Hoist; 2. Control box; 3. Cleaning assembly; 4. Movable seat; 5. Limit rod; 6. Feeding port; 7. Photoelectric sensor switch; 8. Alarm; 9. Hydraulic electric lifting rod; 10. Ramming rod; 11. Lifting track; 12. Electric push rod; 13. Wear-resistant layer; 14. Control panel; 15. Display; 16. Auxiliary camera; 17. Reinforcement plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] This embodiment installs the device just below the bucket elevator discharge port, and can be monitored by the material blockage warning component. When a material blockage occurs, the cleaning component can be controlled, and the hydraulic electric lifting rod can send the tamping rod to the discharge port and lift it upward. After reciprocating motion, the blocked material can be broken to complete the discharge normally, further improving the cleaning effect of the bucket elevator blockage. At the same time, the entire operation is simple and convenient, which greatly reduces the labor intensity of the staff. The specific implementation method is as follows:

[0030] like Figures 1 to 3As shown, a device for handling blockage in a bucket elevator comprises a control box 2, a cleaning assembly 3 and a movable seat 4. The movable seat 4 is mounted on the side wall of the elevator 1 and can move in the vertical direction. The control box 2 is mounted on the surface of the movable seat 4. The cleaning assembly 3 is arranged on the top of the control box 2. The cleaning assembly 3 comprises a hydraulic electric lifting rod 9 and a tamping rod 10. The movable end of the hydraulic electric lifting rod 9 is upwardly connected to the tamping rod 10. The tamping rod 10 is arranged directly below the discharge port 6 of the elevator 1. A blockage warning assembly is arranged between the discharge port 6 and the control box 2. The blockage warning assembly comprises a photoelectric sensor switch 7 arranged on the discharge port 6 and an alarm 8 arranged on the control box 2. The device is installed just below the discharge port 6 of the bucket elevator and can be monitored by the blockage warning component. When blockage occurs, the cleaning component 3 can be controlled, and the hydraulic electric lifting rod 9 can send the tamping rod 10 to the discharge port 6 and lift it upward. After reciprocating motion, the blockage can be broken to enable normal discharge, further improving the cleaning effect of the bucket elevator blockage. At the same time, the entire operation is simple and convenient, which greatly reduces the labor intensity of the staff.

[0031] The movable seat 4 is slidably mounted on the side wall of the elevator 1 to form a lifting track 11, and an electric push rod 12 is installed on the top of the lifting track 11. The movable end of the electric push rod 12 is connected to the top of the movable seat 4 and can drive the movable seat 4 to move up and down along the lifting track 11. Through the electric push rod 12 and the lifting track 11, the lifting and lowering of the entire device can be controlled, and it can be moved to the bottom of the discharge port 6 as needed. When it is not necessary to clean the blocked material, it can be moved down to reserve enough space for the discharge of the material to avoid affecting the discharge of the bucket elevator.

[0032] The hydraulic electric lifting rod 9 is installed inside the control box 2, and the movable end of the hydraulic electric lifting rod 9 passes upward through the top of the control box 2. The control module is arranged inside the control box 2, and a control panel 14 connected to the control module is arranged on the front of the control box 2. The entire device can be conveniently controlled through the control box 2, the control module and the control panel 14.

[0033] A photoelectric sensor switch 7 is installed on the inner wall of the material discharge port 6, and the emission port of the photoelectric sensor switch 7 is perpendicular to the vertical direction of the material discharge port 6, and the photoelectric sensor switch 7 is electrically connected to the alarm 8. Under the action of the material blocking early warning component, the material discharge port 6 can be monitored by the photoelectric sensor switch 7, and the alarm 8 can be controlled to sound an alarm after material blocking occurs, which is convenient for the staff to deal with it in time, further improving the practicality of the device.

[0034] A hemispherical ramming head is arranged on the top of the ramming rod 10, and a wear-resistant layer 13 is arranged on the outer surface of the ramming head. The ramming head can facilitate the ramming of the blockage to break it. The wear-resistant layer 13 can improve its wear resistance and reduce the wear caused by cleaning the blockage.

[0035] Two parallel limit rods 5 are connected below the discharge port 6. The movable seat 4 is slidably connected to the two limit rods 5 and can move along the length direction of the limit rods 5. The device can be limited by the limit rods 5 so that it goes straight up and down and is not prone to deviation.

[0036] An auxiliary camera 16 is installed on the side wall of the tamping rod 10. Through the auxiliary camera 16, the inner wall of the discharge port 6 can be monitored, which is convenient for the staff to check. The surface of the auxiliary camera 16 is set in a shell that protects it, which can avoid damage to the auxiliary camera 16 during the cleaning process.

[0037] A display 15 is provided on the top of the control panel 14, and the display 15 is connected to the auxiliary camera 16. The display 15 can display the shooting situation of the auxiliary camera 16, which can facilitate the staff to judge the blockage cleaning situation.

[0038] The material of the tamping rod 10 is stainless steel, and the material of the wear-resistant layer 13 is ceramic wear-resistant material.

[0039] A reinforcing plate 17 is installed outside the control box 2. Through the reinforcing plate 17, the overall strength of the control box 2 can be improved, so that it has good durability and is not easy to be damaged by impact.

[0040] Working principle: The device is installed just below the discharge port of the bucket elevator. The discharge port can be monitored through the photoelectric sensing switch on the blockage warning component. The alarm can be controlled to sound an alarm after blockage occurs, which is convenient for the staff to deal with in time, further improving the practicality of the device. When blockage occurs, the cleaning component can be controlled to clean it, and the hydraulic electric lifting rod can send the tamping rod to the discharge port and lift it up. After reciprocating motion, the blockage can be broken so that the discharge can be completed normally, further improving the cleaning effect of the bucket elevator blockage. At the same time, the whole operation is simple and convenient, which greatly reduces the labor intensity of the staff. The lifting of the whole device can be controlled by the electric push rod and the lifting track. It can be moved to just below the discharge port as needed. When blockage cleaning is not needed, it can be moved down to reserve enough space for the discharge and avoid it affecting the discharge of the bucket elevator. The two parallel limit rods set on the device can limit the device so that it goes straight up and down and is not easy to deviate.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for handling blockage in a bucket elevator, characterized in that: The invention comprises a control box (2), a cleaning assembly (3) and a movable seat (4), wherein the movable seat (4) is mounted on the side wall of the elevator (1) and can move in the vertical direction, the control box (2) is mounted on the surface of the movable seat (4), the cleaning assembly (3) is arranged on the top of the control box (2), the cleaning assembly (3) comprises a hydraulic electric lifting rod (9) and a tamping rod (10), the movable end of the hydraulic electric lifting rod (9) is upwardly connected to the tamping rod (10), the tamping rod (10) is arranged directly below the unloading port (6) of the elevator (1), a material blockage warning assembly is arranged between the unloading port (6) and the control box (2), the material blockage warning assembly comprises a photoelectric induction switch (7) arranged on the unloading port (6) and an alarm (8) arranged on the control box (2).

2. The device for treating blockage in a bucket elevator according to claim 1, characterized in that: The movable seat (4) is slidably mounted on the side wall of the elevator (1) to form a lifting track (11), and an electric push rod (12) is installed on the top of the lifting track (11). The movable end of the electric push rod (12) is connected to the top of the movable seat (4) and can drive the movable seat (4) to move up and down along the lifting track (11).

3. The device for treating bucket elevator blockage according to claim 1, characterized in that: The hydraulic electric lifting rod (9) is installed inside the control box (2), and the movable end of the hydraulic electric lifting rod (9) passes upward through the top of the control box (2). A control module is arranged inside the control box (2), and a control panel (14) connected to the control module is arranged on the front of the control box (2).

4. The device for treating bucket elevator blockage according to claim 1, characterized in that: The photoelectric sensor switch (7) is installed on the inner wall of the material discharge port (6), and the emission port of the photoelectric sensor switch (7) is perpendicular to the vertical direction of the material discharge port (6). The photoelectric sensor switch (7) is electrically connected to the alarm (8).

5. The device for treating bucket elevator blockage according to claim 1, characterized in that: A hemispherical ramming head is arranged on the top of the ramming rod (10), and a wear-resistant layer (13) is arranged on the outer surface of the ramming head.

6. The device for treating blockage in a bucket elevator according to claim 1, characterized in that: Two parallel limiting rods (5) are connected below the discharge port (6); the movable seat (4) is slidably connected to the two limiting rods (5) and can move along the length direction of the limiting rods (5).

7. The device for treating bucket elevator blockage according to claim 3, characterized in that: An auxiliary camera (16) is installed on the side wall of the tamping rod (10).

8. The device for treating blockage of bucket elevator according to claim 7, characterized in that: A display (15) is arranged on the top of the control panel (14), and the display (15) is connected to the auxiliary camera (16).

9. The device for treating blockage of bucket elevator according to claim 5, characterized in that: The material of the tamping rod (10) is stainless steel, and the material of the wear-resistant layer (13) is ceramic wear-resistant material.

10. The device for treating bucket elevator blockage according to claim 1, characterized in that: A reinforcing plate (17) is installed outside the control box (2).

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