CN214454662U

CN214454662U - Disk feeder

Info

Publication number: CN214454662U
Application number: CN202120536125.1U
Authority: CN
Inventors: 郝旭
Original assignee: Qian'an Xinhao Iron Ore Dressing Co ltd
Current assignee: Qian'an Xinhao Iron Ore Dressing Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-10-22
Anticipated expiration: 2031-03-15

Abstract

The utility model relates to a disk feeder belongs to low-grade mineral powder purification technical field, it includes the carousel, the below of carousel is provided with the conveyor belt who is used for carrying the low-grade mineral powder that drops from the carousel upper surface, conveyor belt one side is provided with the mounting panel, one side that the mounting panel is close to the carousel is fixed with first baffle, the lower surface of first baffle and the last surface contact of carousel, conveyor belt's top is provided with the frame, the frame is fixed on the lateral wall of mounting panel towards the carousel, the frame is located the below of carousel, be fixed with the connecting rod on the inner wall of frame. The application has the effect of smashing large low-grade mineral powder.

Description

Disk feeder

Technical Field

The application relates to the technical field of low-grade mineral powder purification, in particular to a disk feeder.

Background

When low-grade mineral powder is purified, the low-grade mineral powder is firstly conveyed to a raw material storage yard by an automobile for storage, then the low-grade mineral powder is loaded into a disc feeder by a loader, the disc feeder conveys the mineral powder to a conveying belt, and then the low-grade mineral powder enters a ball mill, a magnetic separator, a spin dryer and the like for purification.

As shown in fig. 1, the disc feeder comprises a rotary table 1, a first bevel gear 11 is fixed on the lower surface of the rotary table 1, a second bevel gear 12 engaged with the first bevel gear 11 is arranged below the first bevel gear 11, a speed reducer 13 is arranged on one side of the second bevel gear 12, and a motor 14 is arranged on one side of the speed reducer 13. The motor 14 drives the speed reducer 13 and the second bevel gear 12 to rotate, and the second bevel gear 12 drives the first bevel gear 11 and the rotary table 1 to rotate.

Conveying belt 3 is arranged on one side of the lower portion of rotary table 1, feeding hopper 2 is arranged above rotary table 1, supporting legs 21 are fixed on the outer wall of feeding hopper 2, and first baffle 42 is fixed on the outer wall of feeding hopper 2. The low-grade mineral powder falls onto the upper surface of the rotary table 1 from the feeding hopper 2, the low-grade mineral powder rotates along with the rotary table 1, the low-grade mineral powder falls onto the conveying belt 3 along the first baffle 42, and the conveying belt 3 conveys the low-grade mineral powder into the ball mill.

In view of the above-mentioned related technologies, the inventors believe that there are defects that the low-grade ore powder contains a small amount of water and is easy to agglomerate, large pieces of the low-grade ore powder fall onto the conveying belt 3, and subsequent processing using the low-grade ore powder is not performed.

SUMMERY OF THE UTILITY MODEL

In order to break up the massive low-grade mineral powder, the application provides a disk feeder.

The application provides a disk feeder adopts following technical scheme:

the utility model provides a disk feeder, includes the carousel, and the below of carousel is provided with the conveyor belt who is used for carrying the low-grade powdered ore that drops from the carousel upper surface, and conveyor belt one side is provided with the mounting panel, and one side that the mounting panel is close to the carousel is fixed with first baffle, and the lower surface of first baffle and the last surface contact of carousel, conveyor belt's top is provided with the frame, and the frame is fixed on the lateral wall of mounting panel towards the carousel, and the frame is located the below of carousel, is fixed with the connecting rod on the inner wall of frame.

By adopting the technical scheme, when large blocks of low-grade mineral powder fall off the frame and the connecting rod from the turntable, the large blocks of low-grade mineral powder are smashed and fall onto the conveying belt, and the conveying belt conveys the low-grade mineral powder into the belt ball mill.

Optionally, one end of the frame close to the first baffle is higher, and one end of the frame far away from the first baffle is lower.

By adopting the technical scheme, the higher end of one end of the frame is lower, so that low-grade mineral powder falling onto the frame can conveniently fall onto the conveying belt.

Optionally, two of the conveying belts are provided with supports, the conveying belts are installed on the supports, and the striker plates are fixed on the upper surfaces of the supports.

Through adopting above-mentioned technical scheme, on low article powdered ore dropped the conveyor belt, the setting of striker plate can reduce the low article powdered ore and drop subaerial possibility from conveyor belt.

Optionally, one side of the turntable, which is far away from the mounting plate, is provided with a second baffle, the middle position of the ground of the second baffle is abutted to the upper surface of the turntable, the two ends of the bottom surface of the second baffle are respectively fixed with a support rod, and one side of the turntable, which is far away from the first baffle, is also provided with the second baffle.

Through adopting above-mentioned technical scheme, when the carousel rotated, the carousel will be hanged down the fine ore of article and carry the conveyer belt on, the setting of second baffle can reduce the fine ore of article and drop subaerial possibility from the carousel.

Optionally, a steel wire mesh for low-grade mineral powder to pass through is fixed on the inner wall of the frame.

By adopting the technical scheme, the massive low-grade mineral powder falls onto the steel wire mesh from the turntable, and is divided into small blocks and falls onto the conveying belt.

Optionally, a pressing plate is arranged above the frame, and a driving assembly for driving the pressing plate to move up and down is fixed on the mounting plate.

Through adopting above-mentioned technical scheme, drop on the steel wire net when bold low-grade ore powder, probably can not the breakage, drive assembly drive clamp plate moves down, and the clamp plate is with bold low-grade ore powder crushing, and low-grade ore powder drops on the conveyer belt.

Optionally, the driving assembly comprises an air cylinder and a fixing plate, the fixing plate is fixed on one side, close to the turntable, of the mounting plate, the air cylinder is fixed on the upper surface of the fixing plate, and a piston rod of the air cylinder penetrates through the fixing plate and is fixedly connected with the pressing plate.

Through adopting above-mentioned technical scheme, cylinder drive clamp plate rises and descends, and when bold low-grade mineral powder dropped on the steel wire net not broken, cylinder drive clamp plate descends, and the clamp plate is with bold low-grade mineral powder crushing.

Optionally, a sliding block is fixed on one side of the pressing plate close to the mounting plate, and a sliding groove for sliding the sliding block is formed in the mounting plate.

Through adopting above-mentioned technical scheme, when the cylinder drives the clamp plate and rises and descend, the slider slides in the spout, and the setting of slider has increased the stability that the clamp plate removed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by adopting the technical scheme, when large blocks of low-grade mineral powder fall onto the frame and the connecting rod from the turntable, the large blocks of low-grade mineral powder are smashed and fall onto the conveying belt, and the conveying belt conveys the low-grade mineral powder into the belt ball mill;

2. the arrangement of the material baffle plate can reduce the possibility that low-grade mineral powder falls onto the ground from the conveying belt;

3. when large pieces of low-grade mineral powder fall onto the steel wire mesh and cannot be broken, the driving assembly drives the pressing plate to move downwards, the pressing plate crushes the large pieces of low-grade mineral powder, and the low-grade mineral powder falls onto the conveying belt.

Drawings

Fig. 1 is a schematic structural view of the related art.

Fig. 2 is a schematic overall structure diagram of the first embodiment of the present application.

Fig. 3 is a schematic diagram of a framework in accordance with an embodiment of the present application.

Fig. 4 is a schematic structural diagram showing a second embodiment of the present application.

Fig. 5 is a schematic view of a slider embodying the second embodiment of the present application.

Description of reference numerals: 1. a turntable; 11. a first bevel gear; 12. a second bevel gear; 13. a speed reducer; 14. a motor; 15. a support pillar; 2. feeding a hopper; 21. a support leg; 3. a conveyor belt; 31. a support; 32. a striker plate; 4. mounting a plate; 41. a frame; 411. a connecting rod; 412. steel wire mesh; 42. a first baffle plate; 43. a chute; 5. a second baffle; 51. a support bar; 6. pressing a plate; 61. a slider; 7. a drive assembly; 71. a cylinder; 72. and (7) fixing the plate.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

Example one

The embodiment of the application discloses a disk feeder. Referring to fig. 2, the disc feeder comprises a rotary disc 1, a first bevel gear 11 is fixed on the lower surface of the rotary disc 1, a second bevel gear 12 is arranged below the first bevel gear 11, the second bevel gear 12 is meshed with the first bevel gear 11, a speed reducer 13 is connected to one side of the second bevel gear 12, and the speed reducer 13 is driven by a motor 14. A support column 15 is arranged in the middle of the lower surface of the first bevel gear 11, the support column 15 is fixed on the ground, and the top end of the support column 15 is rotatably connected with the first bevel gear 11. The motor 14 and the speed reducer 13 drive the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 11 and the rotating disc 1 to rotate, and the rotating disc 1 rotates anticlockwise.

Referring to fig. 2 and 3, a feeding hopper 2 is disposed above the rotary table 1, and legs 21 are fixed to an outer wall of the feeding hopper 2. Conveying belt 3 is arranged below rotary table 1, both sides of conveying belt 3 are provided with bracket 31, and conveying belt 3 is installed on bracket 31. Conveyor belt 3 is located carousel 1 below and keeps away from one side of speed reducer 13, and one side of conveyor belt 3 is provided with mounting panel 4, and one side fixedly connected with frame 41 that mounting panel 4 is close to carousel 1, fixedly connected with connecting rod 411 on the inner wall of frame 41. A first baffle 42 is fixed on the side surface of the mounting plate 4 close to the rotary table 1, and the lower surface of the first baffle 42 is in contact with the upper surface of the rotary table 1.

The large low-grade mineral powder falls from the feeding hopper 2 to the upper surface of the rotary table 1, and along with the rotation of the rotary table 1, the low-grade mineral powder falls from the rotary table 1 to the frame 41 along the side of the first baffle plate 42 close to the outer wall of the feeding hopper 2, and falls from the frame 41 to the conveying belt 3. The large pieces of low-grade ore powder fall onto the frame 41 and the connecting rod 411 and are broken into small pieces.

The frame 41 is obliquely arranged, one end, close to the first baffle 42, of the frame 41 is higher, one end, far away from the first baffle 42, of the frame 41 is lower, one end, low, of one end of the frame 41 is obliquely arranged, and therefore the low-grade mineral powder can fall onto the conveying belt 3 conveniently.

Referring to fig. 2 and 3, a second baffle 5 is disposed on one side of the turntable 1 away from the mounting plate 4, the middle position of the bottom end of the second baffle 5 contacts with the upper surface of the turntable 1, two support rods 51 are fixed to the lower end of the second baffle 5, the two support rods 51 are located at two ends of the second baffle 5, and the support rods 51 are fixed to the ground. The side of the turntable 1 remote from the first apron 42 is also provided with a second apron 5. The second baffle 5 can reduce the possibility that low-grade ore powder falls to the ground when the rotary table 1 rotates.

The upper surfaces of the two supports 31 are respectively provided with a material baffle plate 32, the two material baffle plates 32 are arranged in an upward opening mode, and the material baffle plates 32 can reduce the possibility that low-grade mineral powder falls onto the ground.

The implementation principle of the disk feeder in the embodiment of the application is as follows: the low-grade mineral powder falls onto the turntable 1 from the feeding hopper 2, and after the large-sized low-grade mineral powder falls off from the turntable 1, the large-sized low-grade mineral powder falls onto the frame 41 and the connecting rod 411, and then the large-sized low-grade mineral powder is crushed and falls onto the conveying belt 3.

Example two

Referring to fig. 4 and 5, the difference from the first embodiment is that a steel wire mesh 412 is fixed on the inner wall of the frame 41, a pressing plate 6 is arranged above the frame 41, and a driving assembly 7 for driving the pressing plate 6 to move up and down is arranged above the pressing plate 6. The driving assembly 7 comprises an air cylinder 71 and a fixing plate 72, the fixing plate 72 is fixed on the side surface of the mounting plate 4 close to the feeding hopper 2, the air cylinder 71 is fixed on the upper surface of the fixing plate 72, and a piston rod of the air cylinder 71 penetrates through the fixing plate 72 and is fixedly connected with the upper surface of the pressure plate 6.

When large blocks of low-grade mineral powder fall onto the steel wire mesh 412, the large blocks of low-grade mineral powder are not easy to break, the air cylinder 71 drives the pressing plate 6 to move downwards, the pressing plate 6 extrudes the large blocks of low-grade mineral powder to break the low-grade mineral powder, and the low-grade mineral powder falls onto the conveying belt 3 through the steel wire mesh 412.

One side of the pressing plate 6 close to the mounting plate 4 is fixed with a sliding block 61, the mounting plate 4 is provided with a sliding groove 43, the sliding block 61 is in sliding fit with the sliding groove 43, and when the air cylinder 71 pushes the pressing plate 6 to move up and down, the sliding block 61 slides in the sliding groove 43. The arrangement of the slide block 61 and the slide groove 43 increases the stability of the pressure plate 6 during movement.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A disk feeder which characterized in that: including carousel (1), the below of carousel (1) is provided with conveyor belt (3) that are used for carrying the low grade powdered ore that drops from carousel (1) upper surface, conveyor belt (3) one side is provided with mounting panel (4), one side that mounting panel (4) are close to carousel (1) is fixed with first baffle (42), the lower surface of first baffle (42) and the last surface contact of carousel (1), the top of conveyor belt (3) is provided with frame (41), frame (41) are fixed on mounting panel (4) towards the lateral wall of carousel (1), frame (41) are located the below of carousel (1), be fixed with connecting rod (411) on the inner wall of frame (41).

2. A disc feeder according to claim 1, characterized in that: the end of the frame (41) close to the first baffle plate (42) is higher, and the end of the frame (41) far away from the first baffle plate (42) is lower.

3. A disc feeder according to claim 1, characterized in that: two of conveyor belt (3) all are provided with support (31), and on conveyor belt (3) installed support (31), the upper surface of support (31) was fixed with striker plate (32).

4. A disc feeder according to claim 1, characterized in that: one side that mounting panel (4) were kept away from in carousel (1) is provided with second baffle (5), and the intermediate position of second baffle (5) bottom surface and the upper surface butt of carousel (1), the both ends of second baffle (5) bottom surface are fixed with bracing piece (51) respectively, and one side that first baffle (42) were kept away from in carousel (1) also is provided with second baffle (5).

5. A disc feeder according to claim 1, characterized in that: and a steel wire mesh (412) for low-grade mineral powder to pass through is fixed on the inner wall of the frame (41).

6. A disc feeder according to claim 5, wherein: and a pressing plate (6) is arranged above the frame (41), and a driving assembly (7) for driving the pressing plate (6) to move up and down is fixed on the mounting plate (4).

7. A disc feeder according to claim 6, wherein: the driving assembly (7) comprises an air cylinder (71) and a fixing plate (72), the fixing plate (72) is fixed on one side, close to the turntable (1), of the mounting plate (4), the air cylinder (71) is fixed on the upper surface of the fixing plate (72), and a piston rod of the air cylinder (71) penetrates through the fixing plate (72) and is fixedly connected with the pressing plate (6).

8. A disc feeder according to claim 7, wherein: one side of the pressing plate (6) close to the mounting plate (4) is fixed with a sliding block (61), and the mounting plate (4) is provided with a sliding groove (43) for the sliding block (61) to slide.