CN219816454U

CN219816454U - Dust type limestone crushing device

Info

Publication number: CN219816454U
Application number: CN202320907738.0U
Authority: CN
Inventors: 陈永忠; 钱玉发; 徐文兵; 吴功义; 王国发
Original assignee: Qingyang County Yongcheng Calcium Industry Co ltd
Current assignee: Qingyang County Yongcheng Calcium Industry Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-10-13
Anticipated expiration: 2033-04-18

Abstract

The utility model provides a dust-removing limestone crushing device which comprises a device shell, wherein the lower end of the device shell is connected with a supporting underframe, the right side of the supporting underframe is connected with a connecting bracket, the upper end of the connecting bracket is provided with a first motor, the first motor is connected with a breaking hammer roller through a belt, the breaking hammer roller is connected to the inner wall of the device shell in a penetrating and rotating way, the inner wall of the device shell is provided with a counterattack plate, and a feed inlet is arranged above the device shell. According to the utility model, crushed limestone is screened by the vibrating screen, limestone with proper granularity falls down and is conveyed out by the conveyor belt device, limestone with larger granularity slides down through the first material guide frame, the limestone is crushed again under the action of the second motor, the meshing gear set and the crushing roller, the crushed limestone slides down to the conveyor belt device through the second material guide frame and is conveyed out, and dust generated by crushing can be sucked into the dust collection box through the fan, the connecting pipe and the suction pipe for filtering treatment.

Description

Dust type 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

Lime stone is used as building material and industrial material, and may be directly processed into stone material and burnt into calcium lime, which is absorbed with moisture or added with water to form calcium hydrate.

At present, according to the search, the limestone crushing device in the prior art is typically shown as a publication number CN204159374U and comprises a feed hopper, a crushing cavity and a discharge hopper, and is characterized in that a first crushing roller and a second crushing roller are arranged in the crushing cavity and are respectively in transmission connection with a first driving motor and a second driving motor through transmission pieces, a fixing seat is arranged on the outer wall of the discharge hopper, the first driving motor and the second driving motor are respectively arranged on the fixing seats on the two sides of the discharge hopper, a feeding device is arranged below an outlet of the discharge hopper and is in transmission connection with the driving motor through transmission pieces, and a feeding device is arranged above a feed inlet of the feed hopper and is in transmission connection with the driving motor through transmission pieces. The utility model has the advantages of simple structure, convenient use and installation, good crushing effect and the like.

Because the existing limestone crushing device is used for crushing limestone for a single time, the crushed part of limestone is large in granularity and cannot be screened and reprocessed, and meanwhile, a large amount of dust is easy to generate in the crushing process to influence the surrounding environment.

In view of the foregoing, there is a need for a dust-removing limestone crushing apparatus.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dust-removing limestone crushing device, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a dust type lime stone breaker, includes the device casing, the lower extreme connection of device casing is setting up the support chassis, the linking bridge is being connected on the support chassis right side, the linking bridge upper end is setting up first motor, first motor is connected through belt and quartering hammer roller, the quartering hammer roller runs through and rotates to be connected on device shells inner wall, device shells inside wall is setting up the counterattack board, device shells top department is setting up the pan feeding mouth.

Further, the support chassis comprises a vibrating screen, the vibrating screen is arranged in the support chassis, a conveying belt device is arranged in the support chassis in a penetrating mode, and the conveying belt device is arranged below the vibrating screen.

Further, the support chassis is still including connecting the casing, the connection casing is being connected in support chassis left side, support chassis left side is being provided with first guide frame, first guide frame is setting up inside connecting the casing, it is setting up the second guide frame to connect the casing inner wall connection, second guide frame one end runs through the support chassis and sets up in conveyer belt device top.

Further, the support chassis further comprises a crushing roller, the inner wall of the connecting shell is rotationally connected with the crushing roller, the rear end of the crushing roller is connected with the shell in a penetrating way, the left crushing roller and the right crushing roller are connected in a meshed way through a meshing gear set, and the rear end of the right crushing roller is connected with a second motor.

Further, the connecting support comprises a dust removing box, the upper end of the connecting support is provided with the dust removing box, the upper end of the dust removing box is connected with a connecting pipe, and the connecting pipe is connected with a suction pipe.

Further, the linking bridge still includes the filter screen, the filter screen is being set up in the dust removal case, the top is being set up the pendulum rope in the dust removal case, the pendulum ball is being connected to pendulum rope lower extreme, the pendulum ball sets up at the filter screen front side, the fan is being set up in the dust removal case, the fan sets up at the filter screen rear side.

The utility model provides a dust-removing limestone crushing device. Compared with the prior art, the method has the following beneficial effects:

firstly, the first motor and the belt drive the breaking hammer roller to rotate to be matched with the impact plate to primarily break limestone, the broken limestone is screened by the vibrating screen, the limestone with proper granularity falls down and is conveyed out by the conveyor belt device, the limestone with larger granularity slides down through the first guide frame, the limestone is broken and processed again under the action of the second motor, the meshing gear set and the breaking roller, the broken limestone slides down to the conveyor belt device through the second guide frame to be conveyed out, dust generated by breaking can be sucked into the dust collection box through the fan, the connecting pipe and the suction pipe to be filtered by the filter screen, and the swing rope drives the swing ball to swing under the action of wind power to impact the filter screen, so that filtered dust on the filter screen falls down, and the permeability of the limestone is kept.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic cross-sectional elevation of a device housing of the present utility model;

FIG. 2 shows a schematic elevational view of the device housing of the present utility model;

FIG. 3 shows a schematic top sectional view of the connection housing of the present utility model;

FIG. 4 is a schematic view showing a right side sectional structure of the dust removing box of the present utility model;

the figure shows: 1. a device housing; 2. a support chassis; 201. a vibrating screen; 202. a conveyor belt device; 203. a connection housing; 204. a first material guide frame; 205. a second material guide frame; 206. a pulverizing roller; 207. a meshing gear set; 208. a second motor; 3. a connecting bracket; 301. a dust removal box; 302. a connecting pipe; 303. a suction pipe; 304. a filter screen; 305. a blower; 306. swinging ropes; 307. ball swinging; 4. a first motor; 5. a belt; 6. a breaking hammer roller; 7. a counterattack plate; 8. and a feed inlet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background art, a dust-removing limestone crushing device is provided as follows:

referring to fig. 1-4, the dust-removing limestone crushing device provided by the utility model comprises a device shell 1, wherein a supporting underframe 2 is connected and arranged at the lower end of the device shell 1, a connecting bracket 3 is connected to the right side of the supporting underframe 2, a first motor 4 is arranged at the upper end of the connecting bracket 3, the first motor 4 is connected with a breaking hammer roller 6 through a belt 5, the breaking hammer roller 6 is connected to the inner wall of the device shell 1 in a penetrating and rotating manner, a counterattack plate 7 is arranged on the inner wall of the device shell 1, and a feed inlet 8 is arranged above the device shell 1.

In this embodiment, the supporting chassis 2 includes a vibrating screen 201, the vibrating screen 201 is disposed in the supporting chassis 2, a conveying belt device 202 is disposed in the supporting chassis 2 in a penetrating manner, the conveying belt device 202 is disposed below the vibrating screen 201, the supporting chassis 2 further includes a connection housing 203, the connection housing 203 is connected to the left side of the supporting chassis 2, a first material guiding frame 204 is disposed on the left side of the supporting chassis 2, the first material guiding frame 204 is disposed inside the connection housing 203, a second material guiding frame 205 is disposed on the inner wall of the connection housing 203 in a connecting manner, one end of the second material guiding frame 205 penetrates through the supporting chassis 2 and is disposed above the conveying belt device 202, a crushing roller 206 is rotatably disposed on the inner wall of the connection housing 203, the rear end of the crushing roller 206 penetrates through the connection housing 203, the left and right crushing rollers 206 are in meshed connection through a meshing gear set 207, and the rear end of the right crushing roller 206 is connected to the second motor 208.

Crushed limestone is screened by the vibrating screen 201, larger-granularity limestone slides down through the first material guiding frame 204, is crushed again by the second motor 208, the meshing gear set 207 and the crushing roller 206, and slides down onto the conveying belt device 202 through the second material guiding frame 205 to be conveyed out.

Example two

As shown in fig. 1 to 4, on the basis of the above embodiment, the present embodiment further provides the following:

in this embodiment, the connection bracket 3 includes a dust removing box 301, the upper end of the connection bracket 3 is provided with the dust removing box 301, the upper end of the dust removing box 301 is connected with a connection pipe 302, the connection pipe 302 is connected with a suction pipe 303, the connection bracket 3 further includes a filter screen 304, the filter screen 304 is provided in the dust removing box 301, the top end in the dust removing box 301 is provided with a swinging rope 306, the lower end of the swinging rope 306 is connected with a swinging ball 307, the swinging ball 307 is arranged on the front side of the filter screen 304, the dust removing box 301 is provided with a fan 305, and the fan 305 is arranged on the rear side of the filter screen 304.

Dust generated by crushing can be sucked into the dust removing box 301 for filtering treatment through the fan 305, the connecting pipe 302 and the suction pipe 303, the influence of the dust on the surrounding environment is reduced, the swing rope 306 drives the swing ball 307 to swing under the wind force to strike the filter screen 304, so that the dust filtered on the filter screen 304 falls off, and the permeability is maintained.

The working principle and the using flow of the utility model are as follows:

the use state is as follows:

the first step: the power is switched on, limestone is added into the device shell 1 through the feed inlet 8, and the breaking hammer roller 6 is driven to rotate under the action of the first motor 4 and the belt 5 to be matched with the impact plate 7 to primarily break the limestone.

And a second step of: the crushed limestone is screened and processed by a vibrating screen 201, the limestone with proper granularity falls down and is conveyed out by a conveying belt device 202, the limestone with larger granularity slides down by a first material guiding frame 204, the limestone is crushed and processed again under the action of a second motor 208, a meshing gear set 207 and a crushing roller 206, and the crushed limestone slides down and is conveyed out by a second material guiding frame 205 on the conveying belt device 202.

And a third step of: dust generated by crushing can be sucked into the dust removing box 301 for filtering treatment through the fan 305, the connecting pipe 302 and the suction pipe 303, and the swinging rope 306 drives the swinging ball 307 to swing under the wind force to strike the filter screen 304, so that the dust filtered on the filter screen 304 falls off, and the permeability is maintained.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a dust type limestone crushing device which characterized in that: including device casing (1), the lower extreme connection of device casing (1) is setting up support chassis (2), support chassis (2) right side and be connecting bracket (3), connecting bracket (3) upper end is setting up first motor (4), first motor (4) are connected through belt (5) and quartering hammer roller (6), quartering hammer roller (6) run through rotation and connect on device casing (1) inner wall, device casing (1) inside wall is setting up reaction board (7), device casing (1) top department is setting up pan feeding mouth (8).

2. A dust-removing limestone crushing apparatus as claimed in claim 1, wherein: the supporting underframe (2) comprises a vibrating screen (201), the vibrating screen (201) is arranged in the supporting underframe (2), a conveying belt device (202) is arranged in the supporting underframe (2) in a penetrating mode, and the conveying belt device (202) is arranged below the vibrating screen (201).

3. A dust-removing limestone crushing apparatus as claimed in claim 2, wherein: the support chassis (2) is still including connecting casing (203), connection casing (203) is being connected in support chassis (2) left side, support chassis (2) left side is being provided with first guide frame (204), first guide frame (204) set up inside connection casing (203), connection casing (203) inner wall connection is being provided with second guide frame (205), second guide frame (205) one end runs through support chassis (2) and sets up in conveyer belt device (202) top.

4. A dust-removing limestone crushing apparatus according to claim 3 wherein: the support chassis (2) further comprises a crushing roller (206), the inner wall of the connecting shell (203) is rotationally connected with the crushing roller (206), the rear end of the crushing roller (206) penetrates through the connecting shell (203), the left crushing roller (206) and the right crushing roller (206) are in meshed connection through a meshed gear set (207), and the rear end of the right crushing roller (206) is connected with a second motor (208).

5. A dust-removing limestone crushing apparatus as claimed in claim 1, wherein: the connecting support (3) comprises a dust removing box (301), the upper end of the connecting support (3) is provided with the dust removing box (301), the upper end of the dust removing box (301) is connected with a connecting pipe (302), and the connecting pipe (302) is connected with a suction pipe (303).

6. A dust-removing limestone crushing apparatus as claimed in claim 5, wherein: the connecting support (3) further comprises a filter screen (304), the filter screen (304) is arranged in the dust removal box (301), a swinging rope (306) is arranged at the inner top end of the dust removal box (301), the lower end of the swinging rope (306) is connected with a swinging ball (307), the swinging ball (307) is arranged at the front side of the filter screen (304), a fan (305) is arranged in the dust removal box (301), and the fan (305) is arranged at the rear side of the filter screen (304).