CN211514841U - A sorting device for a crusher - Google Patents

Abstract

The utility model relates to a sorting unit of breaker belongs to the technical field of breaker equipment, it includes the casing, the both ends of casing have set firmly feeder hopper and play hopper, the kibbling material of breaker falls into the casing from the feeder hopper, be equipped with coarse screen and fine screen in the casing, the top of fine screen is arranged in to the coarse screen, vibrating motor has set firmly on the lateral wall of casing, vibrating motor rotates and drives coarse screen and fine screen vibration, coarse screen filters massive stone, less stone falls on the fine screen, the stone of piece in the fine screen screening, the stone of fritter falls from a hopper department, the operator of being convenient for selects separately the stone, divide into the stone of three kinds of sizes in big, middle and small with the stone of equidimension not, the utility model discloses have the effect of selecting separately the stone and being convenient for the stone and use.

Description

A sorting device for a crusher

technical field

The utility model relates to the technical field of crusher equipment, in particular to a sorting device of a crusher.

Background technique

At present, the mobile crusher has superior performance, high efficiency, convenient maintenance, low cost and stable performance. Widely used in crushing screening, road and bridge construction, urban construction, metallurgy, energy and other fields. In the new situation, mobile stone crushers have received more and more attention, and their production capacity and maintenance costs have been continuously reduced. Mobile crushers are more convenient for road transportation, and the technological processes such as feeding, crushing, and conveying are taken as a whole. In short, mobile crushers mean that small and medium-sized crushers work more efficiently.

The existing announcement number is CN201988433U of a crusher with a crawler chassis, including a crawler chassis and a crusher body mounted on the upper end of the crawler chassis and driven by the crawler chassis, wherein the crawler chassis includes a pair of driving wheels, connected to a A pair of tracks on the drive wheels and a remote control handle for controlling the movement and steering of the pair of drive wheels.

The above-mentioned prior art solutions have the following defects: although the above-mentioned crusher can break the stones, the stones are broken into stones of different sizes, and the different stones are stacked together, which is inconvenient to use.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a sorting device for a crusher, which has the effects of sorting stones and facilitating the use of stones.

The above-mentioned utility model purpose of the present utility model is achieved through the following technical solutions:

A sorting device for a crusher comprises a shell, the shell is hollow, the top of the shell is provided with a feeding port, the bottom of the shell is provided with a discharge port, and the shell is provided with an inclined coarse screen , the end of the shell facing the lower part of the coarse screen is provided with a through hole, the through hole one is provided with a conveyor belt on the side away from the coarse screen, and the shell is provided with an inclined fine screen. Below the screen, the end of the shell facing the lower part of the fine screen is provided with a second through hole, and the second side of the through hole away from the fine screen is provided with a second conveyor belt.

By adopting the above technical scheme, the crushed stones of the crusher fall into the shell from the feeding port, the coarse screen screens the large stones, and the large stones slide down along the coarse screen and slide out from the through holes. Falling on the conveyor belt, the conveyor belt rotates to transport large stones, the smaller stones fall on the fine screen, the fine screen screens the middle stones, and the middle stones slide down the fine screen, from the fine screen. The second through hole slides out and falls on the second conveyor belt. The second conveyor belt rotates to transport the stones in the middle. Blocks, which have the effect of sorting stones and facilitating their use.

In a preferred example of the present invention, an eccentric shaft 1 is rotatably connected to the end of the coarse screen, the eccentric shaft 1 is rotatably connected to the casing, and one end of the eccentric shaft 1 protrudes from the casing and is fixedly installed. There is a driven wheel, a vibration motor is fixed on the outer wall of the casing, a driving wheel is fixed on the output shaft of the vibration motor, and the driving wheel and the driven wheel are meshed and connected.

By adopting the above technical solution, the rotation of the vibration motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel 1 and the eccentric shaft 1 to rotate, which makes the coarse screen vibrate and further improves the effect of the coarse screen to screen stones.

In a preferred example of the present invention, it can be further configured as follows: one end of the coarse screen away from the eccentric shaft 1 is hinged with a supporting shaft 1; The end of the shaft one is placed in the chute one to slide.

By adopting the above technical solution, the coarse screen mesh vibrates, the two ends of the support shaft 1 are respectively placed in the chute 1 to slide, and the support shaft 1 and the chute 1 have the effect of supporting the coarse screen mesh.

In a preferred example of the present invention, it can be further configured that: two ends of the conveyor belt one are respectively fixed with a baffle plate one.

By adopting the above technical solution, the first baffle plate is placed at the two ends of the first conveyor belt to prevent the stones from slipping out of the two ends of the first conveyor belt, so as to limit the stones transported on the first conveyor belt.

In a preferred example of the present invention, the second eccentric shaft is rotatably connected to the end of the fine screen, the second eccentric shaft is rotatably connected to the housing, and one end of the second eccentric shaft extends out of the housing and is fixedly installed There is a second driven wheel, and the driving wheel and the second driven wheel are meshed and connected.

By adopting the above technical solution, the rotation of the driving wheel drives the second driven wheel to rotate, and the second driven wheel rotates to drive the second eccentric shaft to rotate, thereby causing the fine screen to vibrate, further improving the effect of the fine screen to screen stones.

In a preferred example of the present invention, it can be further configured as follows: one end of the fine screen away from the second eccentric shaft is hinged with the second support shaft, and the inner wall of the housing is provided with the second chute at the position facing the two ends of the second support shaft, which supports the second support shaft. The end of the second shaft is placed in the second chute to slide.

By adopting the above technical solution, the fine screen vibrates, and the two ends of the second support shaft are respectively placed in the second chute to slide, and the second support shaft and the second chute have the effect of supporting the fine screen.

In a preferred example of the present invention, it can be further configured as follows: two baffle plates are respectively fixed at both ends of the second conveyor belt.

By adopting the above technical solution, the second baffle plate is placed at the two ends of the second conveyor belt to prevent the stones from slipping out from the two ends of the second conveyor belt, so as to limit the stones transported on the second conveyor belt.

In a preferred example of the present invention, it can be further configured as follows: a feeding hopper is fixed on the feeding port.

By adopting the above technical scheme, the feeding hopper is in the shape of a funnel, which is convenient for the stones falling from above to fall on the coarse screen, and the feeding hopper plays the role of concentrating the stones.

To sum up, the present utility model includes at least one of the following beneficial technical effects:

1. Through the setting of the coarse screen and the fine screen, the coarse screen and the fine screen are used to sort the stones into three different sizes of large, medium and small stones. The effect of block usage;

2. Through the setting of the vibration motor and the eccentric shaft 1, the rotation of the vibration motor drives the coarse screen to vibrate, which further improves the effect of the coarse screen to screen stones.

Description of drawings

FIG. 1 is a schematic structural diagram of an embodiment.

FIG. 2 is a cross-sectional view of the embodiment.

FIG. 3 is a cross-sectional view of the first eccentric shaft and the second eccentric shaft in the embodiment.

4 is a cross-sectional view of the first and second chute in the embodiment.

In the figure, 1. Shell; 2. Feeding port; 3. Discharging port; 4. Coarse screen; 5. Through hole 1; 6. Conveyor belt 1; 7. Baffle 1; 8. Eccentric shaft 1; 9 1, support shaft 1; 10, chute 1; 11, vibration motor; 12, driving wheel; 13, driven wheel 1; 14, fine screen; 15, through hole 2; 16, conveyor belt 2; 17, baffle 2; 18, eccentric shaft two; 19, support shaft two; 20, chute two; 21, driven wheel two; 22, feed hopper.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Referring to FIG. 1, it is a sorting device of a crusher disclosed by the utility model, comprising a casing 1, the casing 1 is in the shape of a hollow cuboid, the top of the casing 1 is provided with a circular feeding port 2, and the feeding port 2 A feeding hopper 22 is fixed on the top, the feeding hopper 22 is in the shape of a funnel, and the shape of the bottom of the feeding hopper 22 corresponds to the shape of the feeding port 2 . After the stones are crushed by the crusher, the crushed stones fall into the feeding hopper 22 from above, and fall into the shell 1 through the feeding port 2, and the crushed stones are sorted.

2 and 3 , a coarse screen 4 placed obliquely is installed inside the casing 1, and an eccentric shaft 8 is rotatably connected to the end of the coarse screen 4, and the eccentric shaft 8 is rotatably connected with the casing 1, and the eccentric shaft 1 One end of 8 protrudes from the housing 1 and is fixed with a driven wheel 13. A vibration motor 11 is fixed on the outer wall of the housing 1, and a driving wheel 12 is fixed on the output shaft of the vibration motor 11. The driving wheel 12 and the driven wheel are fixed. A 13 meshing connection. The rotation of the vibration motor 11 drives the driving wheel 12 to rotate, and the driving wheel 12 drives the driven wheel 1 13 and the eccentric shaft 1 8 to rotate, thereby making the coarse screen 4 vibrate and improve the effect of the coarse screen 4 to screen stones.

3 and 4, one end of the coarse screen 4 away from the eccentric shaft-8 is hinged with a support shaft-9, and the inner wall of the housing 1 is provided with a square chute-10 at the position facing the two ends of the support shaft-9. While the net 4 vibrates, the two ends of the support shaft 1 9 are respectively placed in the chute 1 10 to slide, and the support shaft 1 9 and the chute 1 10 play the role of supporting the coarse screen 4 .

Referring to FIG. 2 , the lower end of the casing 1 facing the coarse screen 4 is provided with a square through hole 5 , and a conveyor belt 6 is installed on the side of the through hole 5 away from the coarse screen 4 . The coarse screen 4 vibrates to screen large stones, the large stones slide down on the coarse screen 4, slide out from the through hole 1 5, and land on the conveyor belt 1 6, and the conveyor belt 1 6 rotates to transport the large blocks The smaller stones fall down from the sieve holes of the coarse screen 4.

Referring to FIG. 2 , two ends of the conveyor belt one 6 are respectively fixed with long strip baffle plates one 7 . The baffles 1 7 are placed at both ends of the conveyor belt 1 6 to prevent the stones from sliding out from the two ends of the conveyor belt 1 6 , and play the role of limiting the stones transported on the conveyor belt 1 6 .

3 and 4 , a fine screen 14 placed obliquely is installed in the housing 1, the fine screen 14 is placed directly below the coarse screen 4, and the sieve diameter of the fine screen 14 is smaller than that of the coarse screen 4. hole diameter. The end of the fine screen 14 is rotatably connected with an eccentric shaft 2 18, the eccentric shaft 2 18 is rotatably connected with the housing 1, one end of the eccentric shaft 2 18 extends out of the housing 1 and is fixed with a driven wheel 21, the driving wheel 12 and the The second driven wheel 21 is meshed and connected. The vibration motor 11 drives the driving wheel 12 to rotate, and drives the second driven wheel 21 to rotate, and the second driven wheel 21 rotates to drive the second eccentric shaft 18 to rotate, thereby making the fine screen 14 vibrate and improve the effect of the fine screen 14 for screening stones.

3 and 4, the end of the fine screen 14 away from the eccentric shaft two 18 is hinged with the support shaft two 19, and the inner wall of the housing 1 is provided with a square chute two 20 on the position of the two ends of the support shaft two, and the fine screen is When the net 14 vibrates, both ends of the second support shaft 19 are respectively placed in the second chute 20 to slide. The second support shaft 19 and the second chute 20 have the effect of supporting the fine screen 14 .

The implementation principle of this embodiment is as follows: the stone crushed by the crusher falls from the feeding hopper 22 to the coarse screen 4, the vibration motor 11 rotates, drives the coarse screen 4 and the fine screen 14 to vibrate, and the conveyor belt 16 rotates, The large stones screened by the coarse screen 4 are transported, the conveyor belt 2 16 rotates, the medium stones screened by the fine screen 14 are transported, and the small stones fall directly from the discharge port 3, completing the sorting device. Block size sorting.

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a sorting unit of breaker, includes casing (1), and casing (1) is hollow form, and feed inlet (2) have been seted up at the top of casing (1), and discharge gate (3), its characterized in that have been seted up to the bottom of casing (1): be equipped with coarse screen cloth (4) of slope in casing (1), casing (1) just has seted up through-hole (5) to the tip of coarse screen cloth (4) low department, one side that coarse screen cloth (4) were kept away from in through-hole (5) is equipped with conveyer belt (6), be equipped with fine screen cloth (14) of slope in casing (1), coarse screen cloth (4) below is arranged in fine screen cloth (14), casing (1) just has seted up through-hole two (15) to the tip of fine screen cloth (14) low department, one side that fine screen cloth (14) were kept away from in through-hole two (15) is equipped with conveyer belt two (16).

2. A sorting device for a crusher as claimed in claim 1, characterised in that: the end part of the coarse screen (4) is connected with a first eccentric shaft (8) in a rotating mode, the first eccentric shaft (8) is connected with the shell (1) in a rotating mode, one end of the first eccentric shaft (8) extends out of the shell (1) and is fixedly provided with a first driven wheel (13), a vibrating motor (11) is fixedly arranged on the outer wall of the shell (1), an output shaft of the vibrating motor (11) is fixedly provided with a driving wheel (12), and the driving wheel (12) is connected with the first driven wheel (13) in a meshing mode.

3. A sorting device for a crusher as claimed in claim 2, characterised in that: one end, far away from the eccentric shaft I (8), of the coarse screen (4) is hinged with a support shaft I (9), a sliding groove I (10) is formed in the position, facing the two ends of the support shaft I (9), of the inner wall of the shell (1), and the end portion of the support shaft I (9) is arranged in the sliding groove I (10) to slide.

4. A sorting device for a crusher as claimed in claim 1, characterised in that: and the two ends of the first conveyor belt (6) are respectively and fixedly provided with a first baffle (7).

5. A sorting device for a crusher as claimed in claim 2, characterised in that: an eccentric shaft II (18) is rotationally connected to the end portion of the fine screen (14), the eccentric shaft II (18) is rotationally connected with the shell (1), one end of the eccentric shaft II (18) extends out of the shell (1) and is fixedly provided with a driven wheel II (21), and the driving wheel (12) is meshed and connected with the driven wheel II (21).

6. The sorting device of a crusher according to claim 5, characterized in that: one end of the fine screen (14) far away from the second eccentric shaft (18) is hinged with a second support shaft (19), a second sliding groove (20) is formed in the position, opposite to the two ends of the second support shaft (19), of the inner wall of the shell (1), and the end part of the second support shaft (19) is arranged in the second sliding groove (20) to slide.

7. A sorting device for a crusher as claimed in claim 1, characterised in that: and two ends of the second conveyor belt (16) are respectively fixedly provided with a second baffle (17).

8. A sorting device for a crusher as claimed in claim 1, characterised in that: and a feed hopper (22) is fixedly arranged on the feed inlet (2).

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