CN213762028U

CN213762028U - Sludge auxiliary material reducing mechanism

Info

Publication number: CN213762028U
Application number: CN202022075484.XU
Authority: CN
Inventors: 胡森林
Original assignee: Hubei Jiatelin Bio Environmental Protection Technology Co ltd
Current assignee: Hubei Jiatelin Bio Environmental Protection Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-23
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a mud auxiliary material reducing mechanism belongs to reducing mechanism, solves the not good problem of traditional reducing mechanism crushing effect. The device includes first crushing case, first crushing roof portion be equipped with the feeder hopper, the first crushing incasement of feeder hopper below is equipped with band conveyer, band conveyer top be equipped with first crushing roller, the first crushing incasement of band conveyer one side still is equipped with the crushing case of second, the one end that the second crushing roof portion is close to band conveyer be equipped with the transition hopper, the second crushing incasement of transition hopper below is equipped with two relative pivoted second and smashes the roller, one side of first crushing roller, second crushing roller all is equipped with the brush subassembly, two the second crushing incasement of second crushing roller below still is equipped with the guide plate that the slope was arranged, the discharge gate has been seted up to the first crushing case lateral wall of the minimum one end of guide plate. The utility model discloses a mud auxiliary material reducing mechanism can effectively improve crushing effect.

Description

Sludge auxiliary material reducing mechanism

Technical Field

The utility model relates to a reducing mechanism, more specifically say, it relates to a mud auxiliary material reducing mechanism.

Background

With the gradual improvement of the environmental protection requirement, the sludge treatment is very important. The sludge treatment is a reduction, stabilization and harmless processing process of concentrating, tempering, dehydrating, stabilizing, drying or incinerating the sludge. In the sludge treatment process, sludge auxiliary materials are often used, such as: a thickener, a fermented product, etc., to accelerate sludge treatment. Before the sludge auxiliary materials are put into the sludge treatment equipment for use, the sludge auxiliary materials generally need to be crushed so as to increase the mixing uniformity of the auxiliary materials and the sludge and further improve the treatment efficiency. To the shredding of mud auxiliary material, traditional reducing mechanism is comparatively simple, generally is single-stage crushing, inputs the material and smashes the direct discharge use of back in smashing the roller, and its crushing effect is not good to influence sludge treatment efficiency. Therefore, it is urgently needed to research and design a novel sludge auxiliary material crushing device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, a mud auxiliary material reducing mechanism is provided, can effectively improve crushing effect.

The technical scheme of the utility model is like this: the utility model provides a sludge auxiliary material reducing mechanism, includes first crushing case, first crushing roof portion be equipped with the feeder hopper, the first crushing incasement of feeder hopper below is equipped with band conveyer, band conveyer top be equipped with first crushing roller, the first crushing incasement of band conveyer one side still is equipped with the crushing case of second, the one end that the crushing roof portion of second is close to band conveyer be equipped with the transition hopper, the second crushing incasement of transition hopper below is equipped with two relative pivoted second crushing rollers, one side of first crushing roller, second crushing roller all is equipped with the brush subassembly, two the second crushing incasement of second crushing roller below still is equipped with the guide plate that the slope was arranged, the discharge gate has been seted up to the first crushing case lateral wall of the minimum one end of guide plate, the bottom of first crushing case still is equipped with pushes away the material subassembly.

As a further improvement, the belt conveyor comprises a rack, a driving roller, a driven roller and a conveying belt, wherein the rack is erected in a first crushing box, the driving roller and the driven roller are respectively rotatably installed at two ends of the top of the rack, the conveying belt is sleeved between the driving roller and the driven roller, and the first crushing roller is positioned right above the conveying belt.

Further, the bottom of the conveying belt below the first crushing roller is provided with a supporting plate, the conveying belt is in sliding fit with the supporting plate, and arc-shaped guide plates are further arranged at two ends of the supporting plate.

Further, the brush assembly comprises a brush, an electric push rod and a telescopic column, one end of the electric push rod is connected with the first crushing box and the second crushing box, the other end of the electric push rod is connected with the brush, and the telescopic column is installed on the periphery of the electric push rod.

Furthermore, the lowest end of the guide plate is hinged with the bottom of the second crushing box, and the other end of the guide plate is connected with the bottom of the second crushing box through a spring.

Further, the material pushing assembly comprise a driving motor, a lead screw and a push plate, the driving motor is fixed at the bottom of the first crushing box, the output end of the driving motor is connected with one end of the lead screw, the other end of the lead screw is connected with the side wall of the first crushing box in a rotating mode, the push plate is connected to the lead screw in a rotating mode, the bottom of the push plate is attached to the bottom of the first crushing box, and a discharge hole is formed in one side, corresponding to the push plate, of the first crushing box.

Further, first crushing incasement wall one side still be equipped with the display screen, the first crushing roof of the case top of band conveyer top still is equipped with the camera, camera and display screen electric connection.

Advantageous effects

Compared with the prior art, the utility model, have following advantage:

1. the utility model discloses a mud auxiliary material reducing mechanism extrudees the mud auxiliary material through first crushing roller on band conveyer's conveyer belt and smashes to carry to between two relative pivoted second crushing rollers, carry out the regrinding, its mud auxiliary material is through twice smashing, can effectively improve crushing effect.

2. The utility model discloses a set up the brush subassembly in first crushing roller, second crushing roller one side, utilize electric push rod reciprocating motion, drive the brush and scrub along the axial of crushing roller is reciprocal, reach the purpose of the material of clearance cohering on crushing roller, further improve crushing effect.

3. The utility model discloses a set up at first crushing bottom of the case portion and push away the material subassembly, when the clearance, utilize driving motor to drive the lead screw and rotate, the lead screw drives the push pedal and moves along the bin outlet to the box is released to the material that will drop at first crushing bottom of the case portion, the recycle of being convenient for.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged schematic diagram of a side view structure of the middle brush assembly of the present invention.

Wherein: 1-a first crushing box, 2-a feed hopper, 3-a first crushing roller, 4-a second crushing box, 5-a transition hopper, 6-a second crushing roller, 7-a brush component, 8-a guide plate, 9-a discharge port, 10-a rack, 11-a driving roller, 12-a driven roller, 13-a conveying belt, 14-a supporting plate, 15-an arc-shaped guide plate, 16-a spring, 17-a driving motor, 18-a screw rod, 19-a push plate, 20-a discharge port, 21-a display screen, 22-a camera, 71-a brush, 72-an electric push rod and 73-a telescopic column.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-2, the utility model relates to a sludge auxiliary material crushing device, which comprises a first crushing box 1, a feed hopper 2 is arranged at the top of the first crushing box 1, a belt conveyor is arranged in the first crushing box 1 below the feed hopper 2, a first crushing roller 3 is arranged at the top of the belt conveyor, the first crushing roller 3 is driven by a motor, a second crushing box 4 is also arranged in the first crushing box 1 at one side of the belt conveyor, one end of the second crushing box 4 is open, the open end of the second crushing box 4 is connected with the first crushing box 1, a transition hopper 5 is arranged at one end of the top of the second crushing box 4 close to the belt conveyor, two second crushing rollers 6 which rotate relatively are arranged in the second crushing box 4 below the transition hopper 5, the second crushing rollers 6 are driven by the motor through a gear transmission mechanism to rotate relatively, brush assemblies 7 are arranged at one sides of the first crushing roller 3 and the second crushing roller 6, the guide plates 8 which are obliquely arranged are further arranged in the second crushing boxes 4 below the two second crushing rollers 6, so that crushed materials can be discharged conveniently, the side wall of the first crushing box 1 at the lowest end of each guide plate 8 is provided with a discharge hole 9, and the bottom of the first crushing box 1 is further provided with a material pushing assembly.

Specifically, band conveyer includes frame 10, drive roll 11, driven voller 12 and conveyer belt 13, and wherein, frame 10 erects in first crushing case 1, and drive roll 11, driven voller 12 rotate respectively and install at the top both ends of

frame

10, and 13 covers of conveyer belt are established between drive roll 11, driven voller 12, and drive roll 11 is driven by the motor and is rotated, and first crushing roller 3 is located directly over conveyer belt 13.

Preferably, the bottom of the conveying belt 13 below the first crushing roller 3 is provided with a supporting plate 14, the supporting plate 14 is connected with the frame 10, the conveying belt 13 is in sliding fit with the supporting plate 14, and the two ends of the supporting plate 14 are also provided with arc-shaped guide plates 15 to support materials on the conveying belt 13, so that the first crushing roller 3 can be extruded and crushed conveniently.

Preferably, the brush assembly 7 comprises a brush 71, an electric push rod 72 and a telescopic column 73, wherein one end of the electric push rod 72 is connected with the first crushing box 1 and the second crushing box 4, the other end of the electric push rod is connected with the brush 71, the telescopic column 73 is arranged on the periphery of the electric push rod 72, one end of the telescopic column 73 is connected with the brush 71, and the other end of the telescopic column 73 is connected with the first crushing box 1 and the second crushing box 4, so that the reciprocating motion of the brush 71 is guided.

Preferably, the case 4 bottoms are smashed to the lowest one end and the second of guide plate 8 and are articulated continuous, and the other end passes through spring 16 to be connected with the case 4 bottoms are smashed to the second, and when the material dropped on guide plate 8, the material striking guide plate 8 and make it vibrate, makes things convenient for the material to discharge, prevents that the material from bonding on guide plate 8.

Preferably, the material pushing assembly comprises a driving motor 17, a screw rod 18 and a push plate 19, wherein the driving motor 17 is fixed at the bottom of the first crushing box 1, the output end of the driving motor 17 is connected with one end of the screw rod 18, the other end of the screw rod 18 is rotatably connected with the side wall of the first crushing box 1, the push plate 19 is screwed on the screw rod 18, the bottom of the push plate 19 is attached to the bottom of the first crushing box 1, a discharge hole 20 is formed in one side, corresponding to the push plate 19, of the first crushing box 1, and materials falling at the bottom of the first crushing box 1 can be conveniently cleaned.

Preferably, still be equipped with display screen 21 in first crushing case 1 outer wall one side, still be equipped with camera 22 at the first 1 roof of crushing case of band conveyer top, wherein, camera 22 and display screen 21 electric connection utilize camera 22 to shoot the formation of image to the material on the conveyer belt 13 to in feeding back to display screen 21, be convenient for know the material condition after smashing.

When the sludge auxiliary material crushing device is used, materials are thrown onto the belt conveyor through the feed hopper 2, and the conveying belt 13 conveys the materials to the position below the first crushing roller 3 for primary crushing; after primary crushing, the conveyer belt 13 carries the material again, and in getting into the crushing case 4 of second through transition hopper 5, two second crushing rollers 6 carried out the regrinding to the material, and the material after the regrinding falls on guide plate 8, discharges through discharge gate 9 at last, accomplishes the crushing work of mud auxiliary material. This sludge auxiliary material reducing mechanism extrudees the mud auxiliary material through first crushing roller on band conveyer's conveyer belt and smashes to carry to between two relative pivoted second crushing rollers, carry out the regrinding, its mud auxiliary material is through twice crushing, can effectively improve crushing effect.

In the crushing process, the electric push rod 72 reciprocates to drive the brush 71 to scrub in a reciprocating mode along the axial direction of the crushing roller, so that the purpose of cleaning materials adhered to the crushing roller is achieved, and the crushing effect is further improved.

When the first crushing box 1 needs to be cleaned, the driving motor 17 is utilized to drive the screw rod 18 to rotate, and the screw rod 18 drives the push plate 19 to displace along the discharge hole 20, so that the material falling to the bottom of the first crushing box 1 is pushed out of the box body, and the recycling is facilitated.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims

1. The sludge auxiliary material crushing device is characterized by comprising a first crushing box (1), wherein the top of the first crushing box (1) is provided with a feed hopper (2), a belt conveyor is arranged in the first crushing box (1) below the feed hopper (2), the top of the belt conveyor is provided with a first crushing roller (3), a second crushing box (4) is also arranged in the first crushing box (1) on one side of the belt conveyor, one end, close to the belt conveyor, of the top of the second crushing box (4) is provided with a transition hopper (5), two second crushing rollers (6) which rotate relatively are arranged in the second crushing box (4) below the transition hopper (5), one sides of the first crushing roller (3) and the second crushing roller (6) are both provided with a brush component (7), and guide plates (8) which are obliquely arranged are also arranged in the second crushing box (4) below the second crushing rollers (6), the discharge gate (9) has been seted up to the first crushing case (1) lateral wall of guide plate (8) minimum one end, the bottom of first crushing case (1) still is equipped with and pushes away the material subassembly.

2. The sludge auxiliary material crushing device according to claim 1, wherein the belt conveyor comprises a frame (10), a driving roller (11), a driven roller (12) and a conveying belt (13), the frame (10) is erected in the first crushing box (1), the driving roller (11) and the driven roller (12) are respectively rotatably installed at two ends of the top of the frame (10), the conveying belt (13) is sleeved between the driving roller (11) and the driven roller (12), and the first crushing roller (3) is located right above the conveying belt (13).

3. The sludge auxiliary material crushing device according to claim 2, wherein a support plate (14) is arranged at the bottom of the conveyor belt (13) below the first crushing roller (3), the conveyor belt (13) is in sliding fit with the support plate (14), and arc-shaped guide plates (15) are further arranged at two ends of the support plate (14).

4. The sludge auxiliary material crushing device according to claim 1, wherein the brush assembly (7) comprises a brush (71), an electric push rod (72) and a telescopic column (73), one end of the electric push rod (72) is connected with the first crushing box (1) and the second crushing box (4), the other end of the electric push rod is connected with the brush (71), and the telescopic column (73) is arranged on the periphery of the electric push rod (72).

5. The device for crushing the auxiliary sludge material as claimed in claim 1, wherein the lowest end of the guide plate (8) is hinged with the bottom of the second crushing box (4), and the other end of the guide plate is connected with the bottom of the second crushing box (4) through a spring (16).

6. The sludge auxiliary material crushing device according to any one of claims 1 to 5, wherein the material pushing assembly comprises a driving motor (17), a screw rod (18) and a push plate (19), the driving motor (17) is fixed at the bottom of the first crushing box (1), the output end of the driving motor (17) is connected with one end of the screw rod (18), the other end of the screw rod (18) is rotatably connected with the side wall of the first crushing box (1), the push plate (19) is rotatably connected on the screw rod (18), the bottom of the push plate (19) is attached to the bottom of the first crushing box (1), and a discharge hole (20) is formed in one side of the first crushing box (1) corresponding to the push plate (19).

7. The sludge auxiliary material crushing device according to claim 6, wherein a display screen (21) is further arranged on one side of the outer wall of the first crushing box (1), a camera (22) is further arranged on the top wall of the first crushing box (1) above the belt conveyor, and the camera (22) is electrically connected with the display screen (21).