CN211160762U

CN211160762U - Opening and closing guide plate type sorting mechanism

Info

Publication number: CN211160762U
Application number: CN201921810759.0U
Authority: CN
Inventors: 雷传栋; 雷志远; 贾平; 周云海
Original assignee: Zaozhuang Haina Technology Co ltd
Current assignee: Zaozhuang Haina Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-04
Anticipated expiration: 2029-10-25

Abstract

The utility model provides a guide plate formula sorting mechanism opens and shuts, articulated on the frame have a guide board, and the guide board is located the position of material process, and the guide board moves under power device's control. A plurality of guide plates are hinged on the rack, the guide plates are arranged side by side, and a connecting rod mechanism is also arranged between the power device and the guide plates; the connecting rod mechanism comprises a thrust arm and a transmission rod, one end of the thrust arm is hinged to the rack, the other end of the thrust arm is hinged to the transmission rod, the thrust arm is hinged to the power device and moves under the control of the power device, and the transmission rod is hinged to the guide plate. The power device comprises a cylinder.

Description

Opening and closing guide plate type sorting mechanism

Technical Field

The invention relates to the field of sorting, in particular to a mechanism for sorting by using an opening and closing guide plate.

Background

The separation field can be divided into screening, gravity separation, magnetic separation, electric separation, friction and bounce separation, flotation, photoelectric separation, eddy current separation and the like, and the separation of ores can be roughly divided into mechanical arm separation and manual separation;

the coal gangue is solid waste discharged in the coal mining process and the coal washing process, and is a black and gray rock which has lower carbon content and is harder than coal and is associated with a coal bed in the coal forming process. Comprises tunneling waste rocks in the tunneling process of a roadway, waste rocks extracted from a top plate, a bottom plate and an interlayer in the mining process, and washing waste rocks extracted in the coal washing process.

Sorting is divided into mechanical sorting and manual sorting, and manual sorting wastes manpower and can have danger, needs the workman to keep the spirit always, and its manipulator is main mechanical structure in present mechanical sorting, and chinese patent discloses: the invention with application number 201720459500.0 becomes a coal gangue sorting device, wherein a coal gangue sorting device is disclosed, the coal gangue sorting device comprises: a work table; the conveying part is arranged on the workbench and used for conveying raw coal, and the conveying part is divided into a material receiving area, a detection area and a pickup area; the detection part is arranged above the detection area and is used for detecting the coal gangue passing through the detection area; the picking part is arranged above the picking area and is used for picking the detected coal gangue; the control part is electrically connected with the material conveying part, the picking part and the detection part and is used for controlling the material conveying part, the picking part and the detection part to work. Through the detection of the detection part and the targeted picking of the picking part, the sorting precision and the sorting efficiency of the coal gangue sorting device are effectively improved.

The colliery in the past all uses the manual work to select separately, so the space does not reserve, can't realize the installation of manipulator, and the manipulator needs the gangue to arrange evenly, just can accurately snatch the waste rock, and needs a large amount of spaces, and horizontal vertical space is big, and the coal of being convenient for is even, and the action time of manipulator is long, and the action is many, needs a plurality of actions to accomplish, if the waste rock is arranged closely can leak and grab, and the sorting rate reduces, and the maintenance is complicated, and the part is many.

Disclosure of Invention

The invention aims to provide a novel opening and closing guide plate type sorting mechanism, and in order to achieve the aim, the technical scheme of the invention is as follows: the utility model provides a guide board formula sorting mechanism opens and shuts, includes the frame, characterized by: the frame is hinged with a guide plate, the guide plate is positioned at the position where the material passes through, and the guide plate moves under the control of the power device.

The frame on articulated have a plurality of guide boards, install side by side between the guide board.

A connecting rod mechanism is also arranged between the power device and the guide plate; the connecting rod mechanism comprises a thrust arm and a transmission rod, one end of the thrust arm is hinged to the rack, the other end of the thrust arm is hinged to the transmission rod, the thrust arm is hinged to the power device and moves under the control of the power device, and the transmission rod is hinged to the guide plate. The power device comprises a cylinder.

The frame include cylinder support, guide board support and thrust arm support, fixed mounting has the crossbeam between cylinder support and the thrust arm support, the outer fixed mounting of crossbeam has the curb plate, guide board support fixed mounting is in the curb plate. Guide board one end articulate on guide board support, last the articulating of cylinder support has the cylinder, last the articulating of thrust arm support has the thrust arm.

The thrust arm lower shaft is hinged with the thrust arm support, the thrust arm middle shaft is hinged with the air cylinder, the thrust arm upper shaft is hinged with the transmission rod, and the transmission rod can be integrally embedded into the thrust arm.

The thrust arm is provided with a screw which penetrates through the thrust arm and finely adjusts the distance between the thrust arm and the transmission rod, the bottom end of the guide plate is provided with a limiting lug, and the limiting lug is matched with the front frame between the side plates.

The guide plate bracket is fixedly provided with a shaft below, the guide plate is hinged with the shaft, the middle position of the guide plate is hinged with the transmission rod, and the detection device is arranged above the rack.

The invention has simple structure and easy maintenance and replacement, a dead point is designed between the two connecting rods, when the guide plate is not in operation and 2 rods below the guide plate are at the dead point, the cylinder is not stressed, thus the service life of the cylinder is protected, when the materials needing to be sorted are detected, the connecting rods are pulled back by the cylinder, and when the sorted materials fall down, the guide plate continues to pop up, and the width and the number of the guide plates can be selected by self.

Drawings

FIG. 1 is a schematic view of the structure of the present invention with the guide panel open;

FIG. 2 is a schematic view of the structure of the present invention with the guide plates open;

FIG. 3 is a schematic view of the open interior of the directing plate of the present invention;

FIG. 4 is a schematic view of the open interior of the directing plate of the present invention;

FIG. 5 is a schematic view of the structure of the invention directing the closing of the plates;

FIG. 6 is a schematic view of the internal structure of the guide plate of the present invention closed;

fig. 7 is a schematic view of the internal structure of the guide plate of the present invention closed.

In the drawings: 1. a guide plate; 2. a cylinder; 3. a cylinder support; 4. a guide plate hinge shaft; 5. a side plate; 6. a guide groove; 7. a limiting bump; 8. a transmission rod; 9. a thrust arm; 10. a guide plate holder; 11. a thrust arm support; 12. a thrust arm lower shaft; 13. a thrust arm central axis; 14. a thrust arm is used for mounting the shaft; 15. a first sorting drop inlet; 16. a second sorting drop inlet; 17. a front frame;

Detailed Description

The invention is further described with reference to the accompanying drawings 1 to 7 of the specification:

the invention relates to a sorting device which is mainly used for sorting ores, and other materials can be sorted; the following describes how the coal gangue is sorted,

the invention relates to a component for sorting ore, which is a detecting device for distinguishing materials, wherein the detecting device comprises X-ray, industrial cameras and the like, can be directly purchased in the field, the motion of a control cylinder 2 is mature technology in the field, and can also be directly purchased, and the technology can be familiar to the operation of the technical personnel in the field, the device is placed at the position where coal passes, a guide plate 1 is obliquely placed, so that the materials pass through the guide plate 1 under the influence of gravity, the oblique angle can be controlled according to the size and the weight of the materials,

coal gangue and coal can pass through the guide plate 1, the coal passing is judged by the detection device, at the moment, the system can control the cylinder 2 to move (if the coal is large, a plurality of cylinders can move simultaneously), the cylinder 2 can retract, the thrust arm 9 is pulled back, the lower end of the thrust arm 9 is hinged with the thrust arm support 11, the position of the thrust arm is fixed, the thrust arm 9 can rotate in a hinged mode, the thrust arm 9 rotates back, the upper end of the thrust arm 9 is hinged with the transmission rod 8, the thrust arm 9 drives the transmission rod 8 to pull back, the transmission rod 8 drives the guide plate 1 to move, and therefore the coal can leak from the first sorting falling inlet 15;

the number and the width of the guide plates 1 can be designed according to needs, when coal leaks out, the system can control the cylinder 2 to extend out, the cylinder 2 drives the thrust arm 9, the thrust arm 9 drives the transmission rod 8, the transmission rod 8 drives the guide plates 1 to close the coal inlet 1, when the guide plates 1 are closed, the transmission rod 8 can be embedded into the thrust arm 9, the thrust arm 9 is of a hollow structure, baffles for limiting the transmission rod 8 are arranged on two sides, the transmission rod 8 and the thrust arm 9 can form a straight line and have dead points, so that the cylinder 2 can not bear force, the service life of the cylinder is prolonged, the thrust arm 9 is provided with a screw, the screw is in contact with the transmission rod 8, fine adjustment is carried out between the thrust arm 9 and the transmission rod 8, the number of the guide plates 1 can be selected and opened according to the size of materials to be sorted in use, the connecting mode is more labor-saving, the stroke of the air cylinder is saved, the load of the air cylinder is lightened, and the small air cylinder can be put into normal use.

Claims

1. The utility model provides a guide board formula sorting mechanism opens and shuts, includes the frame, characterized by: a guide plate (1) is hinged to the rack, the guide plate (1) is located at the position where the materials pass through, and the guide plate (1) moves under the control of the power device.

2. The opening and closing guide plate type sorting mechanism according to claim 1, wherein a plurality of guide plates (1) are hinged on the rack, and the guide plates (1) are arranged side by side.

3. The open-close guide plate type sorting mechanism according to claim 1, wherein a link mechanism is further installed between the power device and the guide plate (1); the connecting rod mechanism comprises a pushing arm (9) and a transmission rod (8), one end of the pushing arm (9) is hinged to the rack, the other end of the pushing arm (9) is hinged to the transmission rod (8), the pushing arm (9) is hinged to the power device and moves under the control of the power device, and the transmission rod (8) is hinged to the guide plate (1).

4. The opening and closing guide plate type sorting mechanism as claimed in any one of claims 1, 2 or 3, wherein the power device comprises a cylinder (2) or an electric push rod.

5. The opening and closing guide plate type sorting mechanism is characterized in that the frame comprises a cylinder support (3), a guide plate support (10) and a thrust arm support (11), a cross beam is fixedly arranged between the cylinder support (3) and the thrust arm support (11), a side plate (5) is fixedly arranged outside the cross beam, and the guide plate support (10) is fixedly arranged in the side plate (5).

6. The opening and closing guide plate type sorting mechanism is characterized in that one end of the guide plate (1) is hinged to a guide plate support (10), the air cylinder (2) is hinged to an air cylinder support (3), and the thrust arm support (11) is hinged to a thrust arm (9).

7. The separation mechanism with the opening and closing guide plates as claimed in claim 3, wherein the thrust arm (9) is of a U-shaped structure, a lower thrust arm shaft (12), a middle thrust arm shaft (13) and an upper thrust arm shaft (14) are arranged in the separation mechanism, the lower thrust arm shaft (12) is hinged to the thrust arm support (11), the middle thrust arm shaft (13) is hinged to the air cylinder (2), the upper thrust arm shaft (14) is hinged to the transmission rod (8), and the transmission rod (8) can be integrally embedded into the thrust arm (9).

8. The separation mechanism of opening and closing guide plates according to claim 3, wherein the thrust arm (9) is provided with a screw which penetrates through and finely adjusts the distance between the thrust arm (9) and the transmission rod (8), the bottom end of the guide plate (1) is provided with a limiting lug (7), and the limiting lug (7) is matched with a front frame (17) between the side plates (5).

9. The opening and closing guide plate type sorting mechanism according to claim 6, wherein a shaft is fixedly mounted below the guide plate bracket (10), the guide plate (1) is hinged with the shaft, the middle position of the guide plate (1) is hinged with the transmission rod (8), and a detection device is mounted above the rack.