CN214454648U

CN214454648U - Ore feeding device for coarse ore bin

Info

Publication number: CN214454648U
Application number: CN202120136178.4U
Authority: CN
Inventors: 张兵
Original assignee: Ji'an Xuehai Mining Co ltd
Current assignee: Ji'an Xuehai Mining Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-22
Anticipated expiration: 2031-01-19

Abstract

The utility model belongs to the technical field of coarse ore storehouse feeding devices, in particular to a coarse ore storehouse feeding device, aiming at the problems that the prior coarse ore feeding device most directly transports coarse ores to a transmission belt, the device is often damaged due to the overweight of the coarse ores, and the practicability is low, the utility model provides a scheme which comprises a bottom plate, a first baffle plate is fixedly arranged at one side of the bottom plate, a second baffle plate is fixedly arranged at the other side of the bottom plate, a placing plate is fixedly arranged at one side of the second baffle plate, a supporting block is fixedly arranged on the placing plate, a motor is fixedly arranged on the supporting block, a connecting rod is fixedly arranged on an output shaft of the motor, two racks are slidably arranged on the placing plate, and a rack in the two rack fixing frames is fixedly arranged, the utility model can carry out the speed reducing treatment on the coarse ores when the coarse ores are transported to the transmission belt, reduce the damage of coarse ore to the device, prolong the life of device, the practicality is strong.

Description

Ore feeding device for coarse ore bin

Technical Field

The utility model relates to a coarse ore storehouse gives ore device technical field, especially relates to a coarse ore storehouse gives ore device.

Background

Mining is the technology and science of mining mineral resources from the inside of the crust and the earth's surface, and the mining in a broad sense also includes the mining of coal and oil, and the mining industry is an important raw material industry, and metal ore is the main raw material of the smelting industry, and non-metal ore is important chemical raw material and building material, and in the mining process, need to use the ore feeding device to carry out the transmission to the coarse ore to make things convenient for processing in next step.

Most of the existing crude ore feeding devices directly transport crude ores to a conveying belt, and the devices are often damaged due to the fact that the crude ores are too heavy, so that the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior rough ore feeding device is mostly directly transported to the conveying belt with the rough ore, and the device is often damaged due to the overweight of the rough ore, and the practicality is low, and the rough ore bin feeding device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rough ore bin feeding device, includes the bottom plate, one side fixed mounting of bottom plate has first baffle, the opposite side fixed mounting of bottom plate has the second baffle, one side fixed mounting of second baffle has places the board, place fixed mounting on the board and have the supporting shoe, fixed mounting has the motor on the supporting shoe, fixed mounting has the connecting rod on the output shaft of motor, slidable mounting has two racks on placing the board, and fixed mounting has fixed frame on one of two racks, connecting rod and fixed frame sliding connection, two equal fixed mounting has the connecting block on the rack, and equal fixed mounting has the speed reduction plate on two connecting blocks.

Preferably, the placing plate is rotatably provided with a gear, and the two racks are meshed with the same gear.

Preferably, the first baffle and the second baffle are internally provided with grooves, the two grooves are internally and fixedly provided with springs, and the two springs are fixedly provided with shock absorption plates.

Preferably, the transmission band is installed in the transmission of bottom plate below, all fixed mounting has the supporting leg on bottom plate and the transmission band.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is owing to set up mutually supporting of connecting rod, rack, fixed frame, connecting block, air brake and gear, can carry out the speed slowing to the rolling speed of coarse ore on the bottom plate, avoids the great coarse ore of weight to remove at the excessive speed, when falling on the transmission band, causes the damage to the transmission band, and the practicality is strong.

(2) This scheme is owing to set up mutually supporting of recess, spring and bradyseism board, can alleviate impact force when the coarse ore falls on the air brake, reduces the injury of coarse ore to the air brake, increase of service life.

(3) This scheme can be with the restriction of coarse ore on the bottom plate owing to set up mutually supporting of first baffle and second baffle, guarantees that the coarse ore can not roll out the bottom plate from both sides.

The utility model discloses can carry out the slow-down processing to the coarse ore when transporting the coarse ore to the transmission area, reduce the coarse ore to the damage of device, extension fixture's life, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a coarse ore bin feeding device provided by the present invention;

fig. 2 is a schematic side view of the feeding device of the coarse ore bin according to the present invention;

fig. 3 is a schematic top view of the feeding device of the coarse ore bin according to the present invention;

fig. 4 is the utility model provides a rough ore bin gives the schematic structure of the air brake of ore device.

In the figure: 1. a base plate; 2. a first baffle plate; 3. a second baffle; 4. placing the plate; 5. a support block; 6. a motor; 7. a connecting rod; 8. a rack; 9. a fixing frame; 10. connecting blocks; 11. a speed reduction plate; 12. a gear; 13. a groove; 14. a spring; 15. a cushioning plate; 16. supporting legs; 17. and (5) conveying the belt.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-4, a rough ore bin feeding device, including bottom plate 1, one side fixed mounting of bottom plate 1 has first baffle 2, the opposite side fixed mounting of bottom plate 1 has second baffle 3, one side fixed mounting of second baffle 3 has places board 4, place on the board 4 fixed mounting have supporting shoe 5, fixed mounting has motor 6 on the supporting shoe 5, fixed mounting has connecting rod 7 on the output shaft of motor 6, it has two racks 8 to place on the board 4 slidable mounting, fixed mounting has fixed frame 9 on one rack 8 in two racks 8, connecting rod 7 and fixed frame 9 slidable connection, equal fixed mounting has connecting block 10 on two racks 8, equal fixed mounting has speed reduction plate 11 on two connecting blocks 10.

In this embodiment, the placing plate 4 is rotatably provided with a gear 12, and the two racks 8 are engaged with the same gear 12.

In this embodiment, the first baffle 2 and the second baffle 3 are both provided with a groove 13 therein, the two grooves 13 are both fixedly provided with springs 14 therein, and the two springs 14 are both fixedly provided with a damping plate 15 thereon.

In this embodiment, the transmission band 17 is installed in the transmission of bottom plate 1 below, and equal fixed mounting has supporting leg 16 on bottom plate 1 and the transmission band 17.

In the embodiment, when in use, the coarse ore rolls on the transmission belt 17 through the bottom plate 1 so as to be processed in the next step, the motor 6 is started, the motor 6 drives the connecting rod 7 to rotate, one end of the connecting rod 7 slides in the fixed frame 9, so that the fixed frame 9 performs reciprocating motion, the fixed frame 9 drives one rack 8 of the two racks 8 to perform reciprocating horizontal motion, one rack 8 of the two racks 8 is meshed with the gear 12 so as to drive the other rack 8 of the two racks 8 to perform reciprocating horizontal motion, the moving directions of the two racks 8 are opposite, the two racks 8 drive the two speed reducing plates 11 to perform reciprocating horizontal motion through the two connecting blocks 10, so that the rolling speed of the coarse ore on the bottom plate 1 is slowed, the coarse ore with larger weight is prevented from moving too fast and falling on the transmission belt 17 to damage the transmission belt 17, under the action of the cushioning plates 15 and the springs 14, when the coarse ore falls on the speed reducing plate 11, the impact force is relieved, the damage of the coarse ore to the speed reducing plate 11 is reduced, and the service life is prolonged.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The rough ore bin feeding device comprises a bottom plate (1) and is characterized in that a first baffle (2) is fixedly arranged on one side of the bottom plate (1), a second baffle (3) is fixedly arranged at the other side of the bottom plate (1), a placing plate (4) is fixedly arranged at one side of the second baffle (3), a supporting block (5) is fixedly arranged on the placing plate (4), a motor (6) is fixedly arranged on the supporting block (5), a connecting rod (7) is fixedly installed on an output shaft of the motor (6), two racks (8) are installed on the placing plate (4) in a sliding mode, a fixing frame (9) is fixedly installed on one rack (8) of the two racks (8), connecting rod (7) and fixed frame (9) sliding connection, two equal fixed mounting has connecting block (10) on rack (8), and equal fixed mounting has speed reduction plate (11) on two connecting blocks (10).

2. A coarse ore bin feeding device according to claim 1, characterized in that a gear (12) is rotatably mounted on the placing plate (4), and the two racks (8) are meshed with the same gear (12).

3. The rough ore bin feeding device according to claim 1, wherein grooves (13) are formed in the first baffle plate (2) and the second baffle plate (3), springs (14) are fixedly arranged in the two grooves (13), and damping plates (15) are fixedly arranged on the two springs (14).

4. The rough ore bin feeding device according to claim 1, characterized in that a conveyor belt (17) is installed below the bottom plate (1) in a transmission manner, and support legs (16) are fixedly installed on the bottom plate (1) and the conveyor belt (17).