CN217901465U

CN217901465U - Robot corresponds type sinter rotary drum strength test device

Info

Publication number: CN217901465U
Application number: CN202220443940.8U
Authority: CN
Inventors: 于胜坤; 鞠溯; 王斐; 闫金伟
Original assignee: Lianyi Chuangxiang Qingdao Technology Co ltd; Qingdao Helsi Measurement And Control Engineering Technology Co ltd
Current assignee: Lianyi Chuangxiang Qingdao Technology Co ltd; Qingdao Helsi Measurement And Control Engineering Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-11-25
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a corresponding type sinter rotary drum intensity test device of robot, the device includes the main frame, set up rotary drum device, discharge apparatus, sample collection device and control unit on the main frame, the rotary drum device includes U-shaped frame and rotary drum, one side of U-shaped frame is fixed on the main frame through bearing and driven shaft, the other side is connected with the driving motor one fixed on the main frame through bearing and driving shaft one; the bottom of the U-shaped frame is provided with a second driving motor, the second driving motor is connected with the rotary drum through a second driving shaft, the discharging device comprises an obliquely-placed discharging plate arranged below the rotary drum, and a conveying belt is arranged below the discharging plate; the sample collection device includes spacing base and collection container, and the collection container is located the output below of conveyer belt, the utility model discloses a device and method degree of automation is high, can realize accomplishing sintering deposit rotary drum strength test work with the robot cooperation is automatic.

Description

Robot corresponds type sinter rotary drum strength test device

Technical Field

The invention relates to the technical field of sinter drum strength test devices, in particular to a robot corresponding type sinter drum strength test device.

Background

A sinter drum strength test device is detection equipment for drum index and wear index determination of sinter raw materials in the ferrous metallurgy industry.

At present, the operation process of the rotary drum strength test of the sintering ore in each laboratory is mainly to obtain related measurement data through the operation flows of manual weighing, manual batching, manual feeding and drum entering, manual drum exiting and cleaning, manual screening and then weighing and the like. The traditional determination of the drum index and the abrasion resistance index of the sinter raw material has the following defects: the artificial participation degree is high, and the working strength is high; the whole working process is easy to generate dust and cause dust damage to workers; the accumulated errors of the working links such as weighing and drum matching, drum discharging and weighing are large, and the analysis and detection deviation generated and introduced by the method is large.

Disclosure of Invention

In order to solve the problems existing in the background technology, the invention provides a robot corresponding type sinter drum strength test device, which comprises:

a robot corresponding type sinter drum strength testing machine comprises a main frame, wherein a drum device, a discharging device, a sample collecting device and a control unit are arranged on the main frame, the drum device comprises a U-shaped frame and a drum arranged on the U-shaped frame, one side of the U-shaped frame is fixed on the main frame through a bearing and a driven shaft, and the other side of the U-shaped frame is connected with a driving motor I fixed on the main frame through a bearing and a driving shaft I; the bottom of the U-shaped frame is provided with a second driving motor, the second driving motor is connected with the rotary drum through a second driving shaft, one end of the rotary drum is a sealing structure, and the other end of the rotary drum is designed into a frustum-shaped feeding and discharging port; the discharging device comprises an obliquely placed discharging plate arranged below the rotary drum, and a conveying belt is arranged below the discharging plate; the sample collection device comprises a limiting base and a collection container, and the collection container is located below the output end of the conveying belt.

In the scheme, two symmetrically arranged lifting baffles are arranged on the inner arm of the rotary drum, and are welded on the inner side of the rotary drum by equal-edge angle steel with the length of 50 multiplied by 5mm and 500mm, and the two lifting baffles are configured at 180 degrees. The length direction of the angle steel is parallel to the drum shaft, one side of the angle steel faces to the circle center, the other side of the angle steel faces backwards according to the rotating direction of the rotary drum, and if the height of the angle steel is worn to 47mm, the angle steel needs to be replaced by a new angle steel.

In the scheme, the conveying belt is connected with the driving motor III through the driving roller.

In a further technical scheme, the operation swing angle range of the U-shaped frame is 150 degrees (30 degrees to 180 degrees).

The utility model provides a full-automatic sinter rotary drum strength test device, adopts foretell robot to correspond type sinter rotary drum strength test machine, includes following process: the initial positions of the U-shaped frame and the frustum-shaped feeding port of the rotary drum are 30 degrees, after the charging from the frustum-shaped feeding and discharging port of the rotary drum is finished, the control unit firstly starts a driving motor I to drive the U-shaped frame and the rotary drum to swing to a horizontal position, and meanwhile, the sealing device seals the feeding port of the rotary drum. The control unit starts the driving motor II to drive the rotary drum to rotate in a horizontal state, after the set time, the control unit starts the driving motor I again to drive the U-shaped frame to rotate and swing, the frustum-shaped discharge port end of the rotary drum synchronously rotates and swings downwards along with the U-shaped frame, and in the swinging process, materials fall onto the discharge plate from the frustum-shaped feed inlet and discharge port and then enter the sample collection container below through the conveying belt. The maximum rotary swinging unloading position of the U-shaped frame and the rotary drum frustum-shaped discharging port end is 180 degrees of vertical lower direction.

Through the technical scheme, the robot corresponding type sinter drum strength testing machine provided by the invention is matched with the robot corresponding type weighing device and the robot corresponding type screening device, so that a drum strength testing test is completed by a robot instead of manpower.

The invention achieves the following beneficial effects:

1. the robot corresponding type sinter drum strength testing machine provided by the invention is matched with the robot corresponding type weighing device and the robot corresponding type screening device, so that the aim of finishing the sinter drum strength testing test by replacing manpower with a robot is achieved. The equipment has high automation degree, stable operation, safety and reliability;

2. the robot replaces manpower to complete the sinter drum strength determination test, so that dust damage to operators caused by raised dust generated in the drum strength test process can be effectively avoided;

3. the corresponding type weighing device of cooperation robot and the corresponding type screening plant of robot to reach and replace artifical completion sinter rotary drum intensity determination test through the robot. The measuring deviation caused by artificial participation in the drum strength measuring process is reduced to the maximum extent, and the test detection data is more accurate.

Drawings

FIG. 1 is a schematic diagram of an initial state structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a horizontal elevation of a drum according to an embodiment of the present invention;

fig. 3 is a schematic top view of the U-shaped frame swinging to a horizontal state.

In the figure:

1. a main frame; 2. a control unit; 3. a U-shaped frame; 4. a drum; 5. a bearing; 6. a first driving shaft; 7. driving a motor I; 8. a second driving motor; 9. a second driving shaft; 10. feeding and discharging ports; 11. lifting the baffle; 12. a stripper plate; 13. a striker plate; 14. a conveyor belt; 15. a driving roller; 16. driving a motor III; 17. a limiting base; 18. a sample collection container 19, a sealing device cylinder; 20. and (7) sealing the device cover plate.

Detailed Description

To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.

The invention provides a robot corresponding type sinter drum strength testing machine, which comprises a main frame 1, wherein a drum device, a discharging device, a sample collecting device and a control unit 2 are arranged on the main frame 1, as shown in figure 1. The control unit 2 controls the on and rotation speed settings of the motors.

As shown in fig. 1, fig. 2 and fig. 3, the drum device comprises a U-shaped frame 3 and a drum 4 arranged on the U-shaped frame 3, one side of the U-shaped frame 3 is fixed on the main frame 1 through a bearing 5 and a rotating shaft 6, the other side of the U-shaped frame 3 is connected with a first driving motor 7 fixed on the main frame 1 through the bearing 5 and the rotating shaft 6, and the first driving motor 7 rotates forward and reversely to drive the U-shaped frame 3 to swing left and right in the 30-degree direction to 180-degree direction; the bottom of the U-shaped frame 3 is provided with a second driving motor 8, the second driving motor 8 is connected with the rotary drum 4 through a second driving shaft 9, the second driving motor 8 rotates, and the rotary drum 4 can be driven to rotate around a central shaft of the second driving motor 9; one end of the rotary drum 4 is a sealing structure, the other end is designed into a frustum-shaped material inlet and outlet 10, and a sealing device is arranged at the material inlet and outlet and consists of a sealing cylinder 19 and a sealing cover plate 20; two symmetrically arranged lifting baffles 11 are arranged in the rotary drum 4.

As shown in fig. 1 and fig. 2, the discharging device comprises an obliquely placed discharging plate 12 arranged below the rotary drum 4, striker plates 13 are arranged on two sides of the discharging plate 12, and a conveying belt 14 is arranged below the discharging plate 12; the conveyer belt 14 is connected with a driving motor III 16 through a driving roller 15, and the conveyer belt 14 is driven to run by the driving motor III 16 through the driving roller 15.

As shown in fig. 1 and 2, the sample collection device includes a limit base 17 and a collection container 18.

In this embodiment, the range of the operation swing angle of the U-shaped frame 3 is 150 °, and the initial state is the orientation of 30 °.

A robot corresponding type sinter drum strength testing machine comprises the following components: the initial state of the U-shaped frame 3 and the rotary drum 4 is 30 degrees, feeding is carried out from a charging and discharging port 10 at one frustum-shaped end of the rotary drum 4, the control unit firstly starts a driving motor I7, the U-shaped frame and the rotary drum are driven to rotate to a horizontal state through a bearing 5 and a rotating shaft 6, a driving unit II 8 rotates, and a driving shaft II 9 drives the rotary drum 4 to rotate around a central shaft of the rotary drum; two symmetrically arranged lifting baffles 11 in the rotary drum 4 ceaselessly lift and fall the materials; after the set time and the rotation number are operated, the control unit starts the first driving motor 7, the U-shaped frame 3 is driven to rotate from a three-o-clock direction (90 degrees) to a six-o-clock direction (180 degrees) through the rotating shaft 6, the rotary drum 4 synchronously swings along with the U-shaped frame 3, and in the swinging process, materials fall onto the discharging plate 12 from the frustum-shaped material inlet and outlet and then onto the conveying belt 14 and then enter the collecting container 18 below through the conveying belt 14 in the state shown in fig. 1 and 2.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a corresponding type sinter rotary drum intensity test device of robot which characterized in that, it includes the main frame and installs rotary drum device, discharge apparatus, sample collection device and the control system on the main frame, wherein:

the drum device comprises a U-shaped frame and a drum arranged on the U-shaped frame, one side of the U-shaped frame is fixed on the main rack through a bearing and a driven shaft, and the other side of the U-shaped frame is connected with a first driving motor fixed on the main rack through a bearing and a first driving shaft; the bottom of the U-shaped frame is provided with a second driving motor, the second driving motor is connected with the rotary drum through a second driving shaft, one end of the rotary drum is a sealing structure, and the other end of the rotary drum is designed into a frustum-shaped feeding and discharging port;

the discharging device comprises an obliquely placed discharging plate arranged below the rotary drum, and a conveying belt is arranged below the discharging plate;

the sample collection device comprises a limiting base and a collection container, and the collection container is positioned below the output end of the conveying belt;

the control system comprises a PLC control cabinet which is in three-way communication connection with a first driving motor, a second driving motor and a driving motor.

2. The device for testing the strength of the corresponding type of the agglomerate drum of the robot according to claim 1, wherein one end of the drum is a frustum-shaped material inlet and outlet.

3. The device for testing drum strength of corresponding robot type sinter ore according to claim 1, wherein: the inner wall of the rotary drum is provided with two symmetrically arranged lifting baffles.

4. The device for testing the drum strength of the corresponding robot type sinter ore according to claim 1, wherein a sealing device is disposed at one end of the drum.

5. The device for testing drum strength of sintered ore of robot-compatible type as claimed in claim 1, wherein the limit base of the sample collection device is provided with a detection switch for detecting whether the sample collection container is in place.

6. The device for testing drum strength of agglomerate according to claim 1, wherein the U-shaped frame has an angle of swing of 30-180 °.