CN219816454U - Dust type limestone crushing device - Google Patents

Abstract

The utility model provides a dust removal type limestone crushing device, which includes a device shell. The lower end of the device shell is connected to a supporting chassis. The right side of the supporting chassis is connected to a connecting bracket. The upper end of the connecting bracket is provided with a supporting bracket. The first motor is connected to the breaker roller through a belt. The breaker roller is rotatably connected to the inner wall of the device casing. A counterattack plate is provided on the inner wall of the device casing. The device casing There is a feed opening at the top. The crushed limestone of the utility model is screened through the vibrating screen. The limestone with suitable particle size falls and is transported through the conveyor belt device. The limestone with larger particle size slides down through the first guide frame and is crushed in the second motor, meshing gear set and crusher. It is crushed again under the action of rollers. The crushed limestone slides down to the conveyor belt device through the second guide frame and is transported out. The dust generated by the crushing can be sucked into the dust box for filtering through the fan, connecting pipe and suction pipe.

Description

A dust-removing limestone crushing device

Technical field

The utility model relates to the technical field of limestone crushing, in particular to a dust-removing limestone crushing device.

Background technique

The main component of limestone is calcium carbonate. Lime and limestone are raw materials widely used in building materials and industry. Limestone can be directly processed into stone and burned into quicklime. Quicklime absorbs moisture or adds water to become hydrated lime. The main component of hydrated lime is calcium hydroxide. Prepared into lime mortar and lime paste, etc., used as coating materials and brick adhesives.

At present, after searching, it is found that the typical limestone crushing device in the prior art is the publication number CN204159374U. The limestone crushing device includes a feed hopper, a crushing chamber, and a discharge hopper. It is characterized in that: a first crusher is provided in the crushing chamber. The first crushing roller and the second crushing roller are respectively connected with the first driving motor and the second driving motor through transmission parts. A fixed seat is installed on the outer wall of the discharge hopper. The first drive motor and the second drive motor are respectively arranged on fixed seats on both sides of the discharge hopper. A feeding device is provided below the outlet of the discharge hopper. The feeding device is connected to the drive motor through a transmission member. The feeding device A feeding device is provided above the feeding port of the bucket, and the feeding device is drivingly connected to the driving motor through a transmission part. The utility model has the advantages of simple structure, convenient use and installation, and good crushing effect.

Since most of the existing limestone crushing devices crush limestone in a single step, the crushed limestone has a large particle size and cannot be screened and processed. At the same time, a large amount of dust is easily generated during the crushing process, which affects the surrounding environment.

To sum up, there is currently a need for a dust-removing limestone crushing device.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a dust-removing limestone crushing device, which solves the problems mentioned in the background technology.

In order to achieve the above objectives, the present utility model is achieved through the following technical solutions:

A dust-removing limestone crushing device includes a device shell. The lower end of the device shell is connected to a support chassis. The right side of the support chassis is connected to a connecting bracket. The upper end of the connecting bracket is equipped with a first motor. The first motor is connected to the breaker hammer roller through a belt. The breaker hammer roller is rotatably connected to the inner wall of the device casing. A counterattack plate is provided on the inner wall of the device casing. A counterattack plate is provided above the device casing. feed inlet.

Further, the support chassis includes a vibrating screen, a vibrating screen is disposed in the support chassis, a conveyor belt device is disposed through the support chassis, and the conveyor belt device is disposed below the vibrating screen.

Further, the support base also includes a connection housing, the left side of the support base is connected to the connection housing, the left side of the support base is provided with a first material guide frame, and the first material guide frame is provided with Inside the connection housing, a second material guide frame is connected to the inner wall of the connection housing. One end of the second material guide frame penetrates the support chassis and is provided above the conveyor belt device.

Further, the support chassis also includes a crushing roller. The inner wall of the connecting housing is rotatably connected to the crushing roller. The rear end of the crushing roller penetrates the connecting housing. The left and right crushing rollers are meshed and connected through a meshing gear set. , the rear end of the crushing roller on the right side is connected to the second motor.

Further, the connection bracket includes a dust removal box, a dust removal box is provided at the upper end of the connection bracket, the upper end of the dust removal box is connected to a connecting pipe, and the connecting pipe is connected to the suction pipe.

Further, the connecting bracket also includes a filter screen, a filter screen is provided in the dust removal box, a swing rope is set at the top of the dust removal box, the lower end of the swing rope is connected to a swing ball, and the swing ball is set on the filter. On the front side of the screen, a fan is installed in the dust removal box, and the fan is installed on the back side of the filter screen.

The utility model provides a dust-removing limestone crushing device. Compared with existing technology, it has the following beneficial effects:

First, the first motor and the belt drive the crushing hammer roller to rotate and cooperate with the counterattack plate to initially crush the limestone. The crushed limestone is screened through the vibrating screen. The limestone with suitable particle size falls and is transported out through the conveyor belt device, and the limestone with larger particle size passes through The first guide frame slides down, and is crushed again under the action of the second motor, meshing gear set and crushing roller. The crushed limestone slides down to the conveyor belt device through the second guide frame and is transported out through the fan and connecting pipe. The dust generated by the crushing can be sucked into the dust removal box through the suction tube and filtered by the filter. The pendulum rope drives the pendulum ball to swing and hit the filter under the action of wind, so that the dust filtered on the filter falls off and maintains its permeability.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 shows a schematic structural diagram of the front cross-section of the device housing of the present utility model;

Figure 2 shows a schematic front structural view of the device housing of the present utility model;

Figure 3 shows a schematic structural diagram of the top view of the connection housing of the present invention;

Figure 4 shows a schematic structural diagram of the right side cross-section of the dust removal box of the present utility model;

Shown in the figure: 1. Device shell; 2. Support chassis; 201. Vibrating screen; 202. Conveyor belt device; 203. Connection shell; 204. First guide frame; 205. Second guide frame; 206. Crushing roller; 207. Meshing gear set; 208. Second motor; 3. Connecting bracket; 301. Dust removal box; 302. Connecting pipe; 303. Suction pipe; 304. Filter; 305. Fan; 306. Swing rope; 307. Swinging ball; 4. First motor; 5. Belt; 6. Breaking hammer roller; 7. Impact plate; 8. Inlet.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present utility model, not All examples. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

Embodiment 1

In order to solve the technical problems in the background art, the following dust removal limestone crushing device is provided:

As shown in Figures 1 to 4, the utility model provides a dust removal type limestone crushing device, which includes a device housing 1. The lower end of the device housing 1 is connected to a support chassis 2, and the right side of the support chassis 2 is connected to The connecting bracket 3 is equipped with a first motor 4 on the upper end of the connecting bracket 3. The first motor 4 is connected to the breaker roller 6 through a belt 5. The breaker roller 6 is connected to the inner wall of the device shell 1 through rotation. The inside of the device shell 1 A counterattack plate 7 is provided on the wall, and a material inlet 8 is provided above the device housing 1 .

In this embodiment, the supporting chassis 2 includes a vibrating screen 201. The vibrating screen 201 is installed in the supporting chassis 2. A conveyor belt device 202 is installed throughout the supporting chassis 2. The conveyor belt device 202 is provided below the vibrating screen 201. , the support chassis 2 also includes a connection shell 203. The connection shell 203 is connected to the left side of the support chassis 2. A first material guide frame 204 is provided on the left side of the support chassis 2. The first material guide frame 204 is provided on the connection shell. Inside the body 203, a second guide frame 205 is connected to the inner wall of the connecting shell 203. One end of the second guide frame 205 penetrates the support chassis 2 and is provided above the conveyor belt device 202. The support chassis 2 also includes a crushing roller 206, which is connected The inner wall of the housing 203 is rotatably connected to the crushing roller 206. The rear end of the crushing roller 206 penetrates and connects to the housing 203. The left and right crushing rollers 206 are meshed and connected through a meshing gear set 207. The rear end of the right crushing roller 206 is connected to the second motor 208. connected.

The broken limestone is screened through the vibrating screen 201, and the limestone with larger particle size slides down through the first guide frame 204, and is crushed again through the second motor 208, the meshing gear set 207 and the crushing roller 206, and passes through the second guide frame 206. The material rack 205 slides down onto the conveyor belt device 202 and is transported out.

Embodiment 2

As shown in Figures 1 to 4, based on the above embodiment, this embodiment further provides the following content:

In this embodiment, the connection bracket 3 includes a dust removal box 301. The upper end of the connection bracket 3 is provided with the dust removal box 301. The upper end of the dust removal box 301 is connected to a connecting pipe 302. The connecting pipe 302 is connected to the suction pipe 303. The connecting bracket 3 also includes a filter 304. , a filter 304 is arranged in the dust removal box 301, a swing rope 306 is set at the top of the dust removal box 301, the lower end of the swing rope 306 is connected to a swing ball 307, the swing ball 307 is set on the front side of the filter screen 304, and a fan is set in the dust removal box 301 305, the fan 305 is arranged on the back side of the filter 304.

The dust generated by the crushing can be sucked into the dust removal box 301 for filtering through the fan 305, connecting pipe 302 and suction pipe 303 to reduce the impact of the dust on the surrounding environment. The swing rope 306 drives the swing ball 307 to swing and hit the filter 304 under the wind, so that the filter The dust filtered on 304 falls off, maintaining permeability.

The working principle and usage process of this utility model:

In use state:

Step 1: Turn on the power, add limestone into the device housing 1 through the feed port 8, and drive the crushing hammer roller 6 to rotate and cooperate with the counterattack plate 7 to initially crush the limestone under the action of the first motor 4 and the belt 5.

Step 2: The crushed limestone is screened through the vibrating screen 201. The limestone with suitable particle size falls and is transported out through the conveyor belt device 202. The limestone with larger particle size slides down through the first guide frame 204 and is meshed with the second motor 208. It is crushed again under the action of the gear set 207 and the crushing roller 206, and the crushed limestone slides down to the conveyor belt device 202 through the second guide frame 205 and is transported out.

Step 3: The dust generated by the crushing can be sucked into the dust removal box 301 for filtering through the fan 305, connecting pipe 302 and suction pipe 303. The swing rope 306 drives the swing ball 307 to swing and hit the filter 304 under the wind, so that the filter 304 is filtered The dust falls off, maintaining permeability.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.

The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still implement the foregoing implementations. The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of each embodiment of the present invention.

Claims (6)

1. A dust removal type limestone crushing device, characterized in that: it includes a device housing (1), a supporting chassis (2) is connected to the lower end of the device housing (1), and the supporting chassis (2) The right side is connected to the connecting bracket (3). The upper end of the connecting bracket (3) is equipped with a first motor (4). The first motor (4) is connected to the breaker roller (6) through a belt (5). The breaker roller (6) is rotatably connected to the inner wall of the device casing (1). A counterattack plate (7) is provided on the inner wall of the device casing (1). A counterattack plate (7) is provided above the device casing (1). Attach the feeding port (8). 2. A dust-removing limestone crushing device according to claim 1, characterized in that: the supporting chassis (2) includes a vibrating screen (201), and a vibrating screen (201) is provided in the supporting chassis (2). 201), a conveyor belt device (202) is disposed through the support chassis (2), and the conveyor belt device (202) is disposed below the vibrating screen (201). 3. A dust-removing limestone crushing device according to claim 2, characterized in that: the support chassis (2) also includes a connecting shell (203), and the left side of the support chassis (2) is connected to Connecting housing (203), a first material guide frame (204) is provided on the left side of the supporting chassis (2), and the first material guide frame (204) is provided inside the connecting housing (203). A second guide frame (205) is connected to the inner wall of the connecting housing (203). One end of the second guide frame (205) penetrates the support chassis (2) and is provided above the conveyor belt device (202). 4. A dust-removing limestone crushing device according to claim 3, characterized in that: the support chassis (2) also includes a crushing roller (206), and the inner wall of the connecting housing (203) is connected to the crushing roller by rotation. roller (206), the rear end of the crushing roller (206) is connected through the housing (203), the left and right crushing rollers (206) are meshed and connected by a meshing gear set (207), and the right crushing roller (206) The rear end is connected to the second motor (208). 5. A dust-removing limestone crushing device according to claim 1, characterized in that: the connecting bracket (3) includes a dust-removing box (301), and the upper end of the connecting bracket (3) is provided with a dust-removing box (301). , the upper end of the dust removal box (301) is connected to a connecting pipe (302), and the connecting pipe (302) is connected to the suction pipe (303). 6. A dust-removing limestone crushing device according to claim 5, characterized in that: the connecting bracket (3) also includes a filter screen (304), and the filter screen (304) is provided in the dust removal box (301). ), a swing rope (306) is installed at the top of the dust box (301), and the lower end of the swing rope (306) is connected to a swing ball (307). The swing ball (307) is set in front of the filter screen (304) On the other side, a fan (305) is installed in the dust removal box (301), and the fan (305) is installed on the rear side of the filter screen (304).