CN211329794U

CN211329794U - Avoid raw ore breaker of screen cloth jam

Info

Publication number: CN211329794U
Application number: CN201922135355.2U
Authority: CN
Inventors: 刘继承; 袁显才; 易建明; 艾伟明; 杨健
Original assignee: Jiangxi Jinhui Renewable Resources Co ltd
Current assignee: Jiangxi Jinhui Renewable Resources Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-25
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses an avoid screen cloth jam's raw ore deposit breaker, including broken casing, first bull stick and screening room, the feed inlet has been seted up to the upper end of broken casing, and the below of feed inlet is connected with broken room, the inside of broken room is run through there is the second bull stick, and the rear end of second bull stick is connected with broken motor's output, the driving gear is installed in the outside at second bull stick rear, and the left of driving gear is connected with driven gear, first bull stick runs through in driven gear's inside, and the outside of first bull stick and second bull stick all installs broken roller, the screening room is located the below of broken room, and the internal connection of screening room has the collection room. This avoid former ore crushing device screening board of screen cloth jam between through connecting spring column connection, and screen between board and the carousel through supporting spring column connection, the screening board can shake when former ore whereabouts screening for the screening speed of former ore to avoid blockking up the mesh of screening board.

Description

Avoid raw ore breaker of screen cloth jam

Technical Field

The utility model relates to a relevant technical field of raw ore processing specifically is an avoid raw ore crushing device of screen cloth jam.

Background

The raw ore is mined but not processed by other techniques, a few raw ores can be directly applied, most raw ores can be utilized after being processed by mineral separation or other techniques, the raw ores are crushed and ground in the mineral separation process and then are separated, the raw ores are crushed and processed by a raw ore screening device in the process, and the raw ores are crushed and separated before being subjected to subsequent operation.

However, the existing raw ore crushing device still has defects in the using process, and in the process of screening the crushed raw ore, the phenomenon of screen blockage is easy to occur, the screen blockage cannot be well avoided, and the unqualified ore sorted on the screen cannot be conveniently cleaned.

Therefore, we have proposed a raw ore crushing apparatus which avoids clogging of the screen mesh so as to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an avoid screen cloth blockage's raw ore crushing device to solve the current raw ore crushing device that has on the existing market that above-mentioned background art provided and can not be fine avoid the screen cloth to block up, and the problem of sorting unqualified ore on the screen cloth that can not be convenient and clear up.

In order to achieve the above object, the utility model provides a following technical scheme: a raw ore crushing device for avoiding screen blockage comprises a crushing shell, a first rotating rod and a screening chamber, wherein a feed inlet is formed in the upper end of the crushing shell, the crushing chamber is connected below the feed inlet, a second rotating rod penetrates through the inside of the crushing chamber, the rear end of the second rotating rod is connected with the output end of a crushing motor, a driving gear is installed on the outer side behind the second rotating rod, a driven gear is connected to the left side of the driving gear, the first rotating rod penetrates through the inside of the driven gear, crushing rollers are installed on the outer sides of the first rotating rod and the second rotating rod, the screening chamber is located below the crushing chamber, a collecting chamber is connected inside the screening chamber, a collecting port is formed in the upper side of the collecting chamber, a screening plate is arranged on the outer side of the collecting chamber, a connecting spring column is connected to the outer side of the screening plate, and the screening plate is connected with a rotary table through a supporting spring column, and a third rotating rod penetrates through the inside of the rotary table, and the rear end of the third rotating rod is connected with the output end of the screening motor.

Preferably, the length of the crushing roller is less than that of the screening plate, and the length of the screening plate is less than that of the collecting opening.

Preferably, the driving gear and the driven gear are located in the same horizontal plane, and the driving gear and the driven gear are identical in size and tooth number.

Preferably, the main section of the collection chamber is a circular structure, the bottom side surface of the interior of the collection chamber is distributed in an inclined manner, and the outer diameter of the collection chamber is smaller than the distance between the relative 2 screening plates.

Preferably, the main section of each screening plate is of a U-shaped structure, and every two adjacent screening plates are connected through a connecting spring column.

Preferably, the outer side surface of the turntable is distributed with screening plates at equal angles, and the screening plates and the turntable form an elastic structure through supporting spring columns.

Compared with the prior art, the beneficial effects of the utility model are that: the crude ore crushing device for avoiding the screen mesh blockage,

(1) the screening plates are connected through connecting spring columns and are connected with the rotary table through supporting spring columns, the screening plates can vibrate when raw ores fall and are screened, the screening speed of the raw ores is increased, and meshes of the screening plates are prevented from being blocked;

(2) the supporting spring column that passes through of the angle such as the outside of carousel is connected with the screening board, and the control carousel rotates, and the position of adjustable screening board replaces the position of screening board, conveniently clears up unqualified ore on the screening board to avoid the ore accumulation too much and block up the screening board.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of a top-down structure of the junction between the driving gear and the driven gear of the present invention;

FIG. 4 is a schematic view of the main section structure of the sieving plate of the present invention;

fig. 5 is a schematic view of the structure of the present invention.

In the figure: 1. crushing the shell; 2. a feed inlet; 3. a crushing chamber; 4. a first rotating lever; 5. a second rotating rod; 6. crushing the roller; 7. a driving gear; 8. a crushing motor; 9. a driven gear; 10. a screening chamber; 11. a collection chamber; 12. a collection port; 13. a screening plate; 14. connecting a spring post; 15. a support spring post; 16. a turntable; 17. a third rotating rod; 18. screening motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a raw ore crushing device for avoiding screen blockage comprises a crushing shell 1, a feed inlet 2, a crushing chamber 3, a first rotating rod 4, a second rotating rod 5, a crushing roller 6, a driving gear 7, a crushing motor 8, a driven gear 9, a sieving chamber 10, a collecting chamber 11, a collecting port 12, a sieving plate 13, a connecting spring column 14, a supporting spring column 15, a rotary table 16, a third rotating rod 17 and a sieving motor 18, wherein the feed inlet 2 is formed in the upper end of the crushing shell 1, the crushing chamber 3 is connected below the feed inlet 2, the second rotating rod 5 penetrates through the crushing chamber 3, the rear end of the second rotating rod 5 is connected with the output end of the crushing motor 8, the driving gear 7 is installed on the outer side behind the second rotating rod 5, the driven gear 9 is connected to the left side of the driving gear 7, the first rotating rod 4 penetrates through the inner side of the driven gear 9, and the crushing rollers 6 are installed on the outer sides of the first rotating rod 4 and the second rotating rod 5, screening room 10 is located the below of crushing room 3, and the internal connection of screening room 10 collects room 11, collect the upside of room 11 and seted up collection mouth 12, and the outside of collecting room 11 is provided with screening board 13, the outside of screening board 13 is connected with connecting spring post 14, and screening board 13 is connected with carousel 16 through supporting spring post 15, carousel 16's inside is run through there is third bull stick 17, and the rear end of third bull stick 17 is connected with the output of screening motor 18.

In the embodiment, the length of the crushing roller 6 is less than that of the screening plate 13, and the length of the screening plate 13 is less than that of the collecting port 12, so that raw ores can smoothly fall onto the screening plate 13 for screening after being crushed, and enter the collecting chamber 11 through the collecting port 12 for collection;

the driving gear 7 and the driven gear 9 are positioned in the same horizontal plane, the driving gear 7 and the driven gear 9 are identical in size and tooth number, and the crushing roller 6 is controlled to rotate reversely at the same time to crush the raw ore;

the main section of the collecting chamber 11 is a circular structure, the bottom surface inside the collecting chamber 11 is distributed in an inclined shape, and the outer diameter of the collecting chamber 11 is smaller than the distance between the 2 relative sieving plates 13, so that the sieving plates 13 can be smoothly controlled to rotate;

the main section of each screening plate 13 is of a U-shaped structure, the adjacent 2 screening plates 13 are connected through connecting spring columns 14, and the screening plates 13 can vibrate in the broken stone sorting process, so that ores can be screened conveniently;

the outer side surface of the rotary table 16 is provided with the screening plate 13 at equal angles, and the screening plate 13 and the rotary table 16 form an elastic structure through the supporting spring columns 15, so that the screening plate 13 can be controlled to rotate while vibrating.

The working principle is as follows: when the raw ore crushing device for avoiding screen blockage is used, firstly, a user stably places the whole device shown in fig. 1 in a working area, raw ores are conveyed into a crushing chamber 3 from a feeding hole 2, meanwhile, a crushing motor 8 shown in fig. 2-3 is externally connected with a power supply, the crushing motor 8 drives a second rotating rod 5 connected with an output end to rotate anticlockwise in the direction shown in fig. 1, a driving gear 7 arranged at the rear end of the second rotating rod 5 drives a driven gear 9 connected with meshing to rotate clockwise, so that a first rotating rod 4 penetrating through the inside of the driven gear 9 is driven to rotate clockwise, and further, a crushing roller 6 arranged on the outer sides of the first rotating rod 4 and the second rotating rod 5 reversely rotates at the same time to crush the raw ores;

the crushed raw ore falls into the screening chamber 10, the screening plate 13 is arranged in the screening chamber 10, the raw ore is screened by the screening plate 13, the screening plate 13 is distributed at equal angles with respect to the central line of the third rotating rod 17 shown in fig. 2 and 4, the adjacent 2 screening plates 13 are connected by the connecting spring column 14, and the screening plates 13 are connected with the rotary disc 16 by the supporting spring column 15, so the screening plates 13 can vibrate when the raw ore falls and is screened, the screening speed of the raw ore is accelerated, the meshes of the screening plates 13 are prevented from being blocked, the screened raw ore falls into the collecting chamber 11 from the collecting port 12 to be collected, the interior of the collecting chamber 11 is of an inclined structure as shown in fig. 2, the crushed stone after being sorted can be discharged from the front side surface of the collecting chamber 11 to be collected, after a batch of raw ore is sorted, the screening motor 18 shown in fig. 2 can be externally connected with a power supply, the screening motor 18 drives the third rotating rod 17 connected with the output end to rotate, the third rotating rod 17 is welded with the rotating disc 16, and the third rotating rod 17 is connected with the collecting chamber 11 through a bearing, so the third rotating rod 17 can smoothly drive the rotating disc 16 to rotate, the position of the sieving plate 13 is adjusted, the position of the screening plate 13 is replaced, the front side surface of the screening chamber 10 is made of transparent plastic material, so that the replacement of the screening plate 13 can be conveniently observed, the raw ore can be better screened after the screen plate 13 is replaced, and when the screen plate 13 is rotated, the residual unqualified ore on the sieving plate 13 can fall to the lower part of the sieving chamber 10, and the valve in the discharge port below the sieving chamber 10 can be opened at the later stage, the unqualified ore is cleaned, the steps are repeated, and the crushing and screening of the raw ore are completed, so that the working process of the whole device is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an avoid raw ore crushing device of screen cloth jam, includes broken casing (1), first bull stick (4) and screening room (10), its characterized in that: the crushing device is characterized in that a feeding hole (2) is formed in the upper end of a crushing shell (1), a crushing chamber (3) is connected below the feeding hole (2), a second rotating rod (5) penetrates through the inside of the crushing chamber (3), the rear end of the second rotating rod (5) is connected with the output end of a crushing motor (8), a driving gear (7) is installed on the outer side of the rear portion of the second rotating rod (5), a driven gear (9) is connected to the left side of the driving gear (7), a first rotating rod (4) penetrates through the inside of the driven gear (9), crushing rollers (6) are installed on the outer sides of the first rotating rod (4) and the second rotating rod (5), a screening chamber (10) is located below the crushing chamber (3), a collecting chamber (11) is connected inside the screening chamber (10), a collecting port (12) is formed in the upper side of the collecting chamber (11), and a screening plate (13) is arranged on the outer side of the collecting chamber (11), the outside of screening board (13) is connected with connecting spring post (14), and screening board (13) are connected with carousel (16) through supporting spring post (15), third bull stick (17) has been run through to the inside of carousel (16), and the rear end of third bull stick (17) is connected with the output of screening motor (18).

2. A raw ore crushing apparatus for avoiding screen clogging according to claim 1, wherein: the length of the crushing roller (6) is smaller than that of the screening plate (13), and the length of the screening plate (13) is smaller than that of the collecting opening (12).

3. A raw ore crushing apparatus for avoiding screen clogging according to claim 1, wherein: the driving gear (7) and the driven gear (9) are located in the same horizontal plane, and the driving gear (7) and the driven gear (9) are identical in size and tooth number.

4. A raw ore crushing apparatus for avoiding screen clogging according to claim 1, wherein: the main section of the collecting chamber (11) is of a circular structure, the bottom side surface inside the collecting chamber (11) is distributed in an inclined manner, and the outer diameter of the collecting chamber (11) is smaller than the distance between the two opposite screening plates (13).

5. A raw ore crushing apparatus for avoiding screen clogging according to claim 1, wherein: the main section of each screening plate (13) is of a U-shaped structure, and every two adjacent screening plates (13) are connected through a connecting spring column (14).

6. A raw ore crushing apparatus for avoiding screen clogging according to claim 1, wherein: the outer side surface of the rotary table (16) is distributed with screening plates (13) at equal angles, and the screening plates (13) and the rotary table (16) form an elastic structure through supporting spring columns (15).