CN212985212U

CN212985212U - Harrow installation for mining

Info

Publication number: CN212985212U
Application number: CN202021924909.3U
Authority: CN
Inventors: 李洪兵
Original assignee: Inner Mongolia Yulong Mining Co ltd
Current assignee: Inner Mongolia Yulong Mining Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-16
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to a mining technology field especially relates to a harrow installation for mining, including rolling harrow device, locomotive body, fortune ore deposit frame, conveyer belt and chassis, the front end of locomotive body is installed and is rolled the harrow device, rolls the harrow device and passes through to roll harrow support and locomotive body coupling, rolls harrow pneumatic cylinder one end is connected to the side of rolling the harrow support, rolls the harrow pneumatic cylinder and articulates on the locomotive body, rolls harrow device inboard and is provided with fortune ore deposit frame, installs the conveyer belt in the fortune ore deposit frame, fortune ore deposit frame articulates and installs on the chassis, and the upper end of conveyer belt adjusting hydraulic cylinder is fixed in fortune ore deposit frame one end bottom. The utility model discloses a roll and be equipped with harrow nail and fine ore harrow board in the harrow device, in the work of harrow nail, fine ore harrow board can rake out the ore that the granule is little, improves work efficiency, rolls the flexible height that can adjust the harrow device of rolling of harrow pneumatic cylinder, can be applicable to different engineering conditions, and fortune ore deposit frame articulates on the chassis to can adjust the angle of fortune ore deposit frame through conveyer belt regulation pneumatic cylinder, be applicable to different engineering conditions.

Description

Harrow installation for mining

Technical Field

The utility model relates to a mining technical field especially relates to a harrow installation for mining.

Background

The raking machine is also called a rock raking machine, a slag raking machine and the like for short, and is mainly used for loading operation by matching a mine car or a skip in the tunneling of engineering roadways such as coal mines, metallurgical mines, tunnels and the like. At present, the height of a rake mounting mechanism of the existing domestic rake mounting machine is inconvenient to adjust, and a conveying device cannot be effectively adjusted, so that the production efficiency of mining is influenced; the harrowing mechanism is not good for harrowing ores with small particles. Therefore, a mining harrow loader is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a harrow loader for mining.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a harrow installation for mining, is including rolling harrow device, locomotive body, fortune ore deposit frame, conveyer belt and chassis, the front end of locomotive body is installed and is rolled the harrow device, roll the harrow device through rolling harrow support and locomotive body coupling, roll the side connection of harrow support and roll harrow pneumatic cylinder one end, roll the harrow pneumatic cylinder and articulate on the locomotive body, roll harrow device inboard and be provided with fortune ore deposit frame, install the conveyer belt in the fortune ore deposit frame, fortune ore deposit frame is articulated to be installed on the chassis, chassis fixed mounting is on the locomotive body, articulated the conveyer belt of installing on the chassis is adjusted the pneumatic cylinder, the upper end of conveyer belt adjusting the pneumatic cylinder is fixed in fortune ore deposit frame one end bottom.

Preferably, the rolling rake device comprises a rolling shaft, rake nails, fine ore rake boards and a motor, wherein the rolling shaft is rotatably installed on the rolling rake support, the rake nails and the fine ore rake boards are uniformly arranged on the rolling shaft, and the rake nails and the fine ore rake boards are alternately arranged.

Preferably, three conveyor belt wheel shafts are arranged in the ore carrying frame, and the middle conveyor belt wheel shaft is arranged at the corner of the ore carrying frame.

Preferably, the length of the fine ore harrow plate is half of the length of the harrow nails, and a plurality of convex plates are arranged on the fine ore harrow plate.

Preferably, the one end that fortune ore deposit frame is close to the fortune ore plate sets up to the hypotenuse, the one end that fortune ore plate is close to fortune ore deposit frame also sets up to the hypotenuse, fortune ore deposit frame and the hypotenuse butt joint of fortune ore plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a roll and be equipped with rake nail and fine ore harrow board in the harrow device, in the work of rake nail, fine ore harrow board can rake out the ore that the granule is little, improves work efficiency.

2. The utility model discloses a roll flexible of harrow pneumatic cylinder can adjust the height of rolling harrow device, can be applicable to different engineering conditions.

3. The utility model discloses an fortune ore deposit frame articulates on the chassis to adjust the angle that the ore deposit was put up to the pneumatic cylinder can be adjusted through the conveyer belt, be applicable to different engineering conditions.

Drawings

Fig. 1 is a schematic view of an internal structure of a mining harrow loader provided by the utility model;

fig. 2 is a cross-sectional view of the internal structure of a mining harrow loader provided by the utility model;

fig. 3 is a schematic overall structure diagram of a mining rake loader according to the present invention;

fig. 4 is a schematic structural diagram of a rolling rake device of the rake loader for mining according to the present invention.

In the figure: 1. a rolling harrow device; 2. a rolling harrow support; 3. a rolling rake hydraulic cylinder; 4. a locomotive body; 5. a mine conveying rack; 6. a conveyor belt; 7. a chassis; 8. transporting the ore plate upwards; 9. a conveyor belt adjusting hydraulic cylinder; 10. a conveyor belt axle; 11. a roller; 12. raking nails; 13. fine ore raking plates; 14. an electric motor.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, the harrow loader for mining comprises a harrow rolling device 1, a machine body 4, an ore carrying frame 5, a conveyor belt 6 and an underframe 7, wherein the harrow rolling device 1 is installed at the front end of the machine body 4, the harrow rolling device 1 is connected with the machine body 4 through a harrow rolling bracket 2, the harrow rolling device 1 comprises a roller 11, harrow nails 12, ore fines harrow plates 13 and a motor 14, the roller 11 is rotatably installed on the harrow rolling bracket 2, the harrow nails 12 and the ore fines harrow plates 13 are uniformly arranged on the roller 11, the harrow nails 12 and the ore fines harrow plates 13 are alternately arranged, the length of the ore fines harrow plates 13 is half of that of the harrow nails 12, and a plurality of convex plates are arranged on the ore fines harrow plates 13, so as to facilitate the harrow small ore particles. The side edge of the rolling harrow support 2 is connected with one end of a rolling harrow hydraulic cylinder 3, the rolling harrow hydraulic cylinder 3 is hinged on a machine body 4, and the rolling harrow support 2 can be pushed by the extension and contraction of the rolling harrow hydraulic cylinder 3, so that the height and the angle of the rolling harrow device 1 can be adjusted. The inboard of the harrow device that rolls 1 is provided with fortune ore deposit frame 5, fortune ore deposit frame 5 is used for transporting the ore, set up three conveyer belt shaft 10 in fortune ore deposit frame 5, the corner at fortune ore deposit frame 5 is installed to middle conveyer belt shaft 10, install conveyer belt 6 in fortune ore deposit frame 5, make and to let conveyer belt 6 carry out the walking stick conveying, fortune ore deposit frame 5 articulates and installs on chassis 7, chassis 7 fixed mounting is on locomotive body 4, articulated on chassis 7 install conveyer belt regulation pneumatic cylinder 9, the upper end of conveyer belt regulation pneumatic cylinder 9 is fixed in fortune ore deposit frame 5 one end bottom. The inclination angle of the ore transporting frame 5 can be adjusted by adjusting the hydraulic cylinder 9 through the conveying belt, one end of the ore transporting frame 5, which is close to the upper ore transporting plate 8, is arranged as an inclined edge, one end of the upper ore transporting plate 8, which is close to the ore transporting frame 5, is also arranged as an inclined edge, and the ore transporting frame 5 is in butt joint with the inclined edge of the upper ore transporting plate 8.

The working principle is as follows: after the locomotive body 4 is driven to an operation place, the motor 14 is started to drive the rolling rake device 1 to rotate to carry out ore rake loading, and the rolling rake hydraulic cylinder 3 is driven to adjust the height and the angle of the rolling rake device 1 according to the operation working condition. The ore that is raked out falls on conveyer belt 6 back, transports the ore on transporting ore plate 8 through conveyer belt 6, adjusts the inclination that pneumatic cylinder 9 can adjust fortune ore deposit frame 5 through the conveyer belt, is convenient for transport the ore.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A harrow loader for mining comprises a rolling harrow device (1), a locomotive body (4), an ore conveying frame (5), a conveyor belt (6) and a bottom frame (7), it is characterized in that the front end of the locomotive body (4) is provided with a rolling harrow device (1), the rolling harrow device (1) is connected with a locomotive body (4) through a rolling harrow bracket (2), the side edge of the rolling harrow bracket (2) is connected with one end of a rolling harrow hydraulic cylinder (3), the rolling harrow hydraulic cylinder (3) is hinged on the locomotive body (4), the inner side of the rolling harrow device (1) is provided with an ore conveying frame (5), a conveyor belt (6) is arranged in the ore conveying frame (5), the ore conveying frame (5) is hinged on a bottom frame (7), the chassis (7) is fixedly arranged on the locomotive body (4), the chassis (7) is hinged with a conveyor belt adjusting hydraulic cylinder (9), the upper end of the conveyor belt adjusting hydraulic cylinder (9) is fixed at the bottom of one end of the ore conveying frame (5).

2. The mining harrow loader of claim 1, wherein the roller harrow device (1) comprises rollers (11), harrow teeth (12), ore fines harrow plates (13) and a motor (14), the rollers (11) are rotatably mounted on a roller harrow support (2), the harrow teeth (12) and the ore fines harrow plates (13) are uniformly arranged on the rollers (11), and the harrow teeth (12) and the ore fines harrow plates (13) are alternately arranged.

3. A mining rake loader according to claim 1, characterized in that three conveyor wheel shafts (10) are provided in the mine support (5), the middle conveyor wheel shaft (10) being mounted at the corners of the mine support (5).

4. A mining rake loader according to claim 2, characterized in that the length of the fine ore rake plate (13) is half of the length of the rake nails (12), and a plurality of lugs are arranged on the fine ore rake plate (13).

5. A mining rake loader according to claim 1, characterized in that the end of the ore carrying rack (5) near the ore carrying plate (8) is bevelled, and the end of the ore carrying plate (8) near the ore carrying rack (5) is also bevelled, and the bevels of the ore carrying rack (5) and the ore carrying plate (8) are butted.