CN221472008U

CN221472008U - Building construction grit breaker

Info

Publication number: CN221472008U
Application number: CN202323519903.4U
Authority: CN
Inventors: 陈成
Original assignee: Anhui Bosen Construction Engineering Co ltd
Current assignee: Anhui Bosen Construction Engineering Co ltd
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-08-06
Anticipated expiration: 2033-12-22

Abstract

The utility model discloses a building construction sand and stone crushing device which comprises a crushing box, wherein brackets are arranged at two ends of the bottom of the crushing box, a feeding hole is formed in the top of the crushing box, a discharging hole is formed in the crushing box, a control panel is arranged at the bottom of one side of the front end of the crushing box, a driving shaft is arranged at one side between two ends of the inside of the crushing box, and a linkage shaft is arranged at the other side between two ends of the inside of the crushing box. Through being provided with the dust fall subassembly at the discharge gate, breaker starts the pump machine when carrying out the broken processing of grit and takes out and carry to the inside of communicating pipe through the raceway with the water in the storage water tank to spout to discharge gate department through the dust fall spout, in order to realize carrying out the purpose of dust fall processing to the raise dust that produces when the discharge gate grit falls, dust flies upward when avoiding the device to run and pollute the processing environment, harm workman's health safety, effectually improved grit breaker's environmental protection performance.

Description

Building construction grit breaker

Technical Field

The utility model relates to the technical field of building construction, in particular to a sand and stone crushing device for building construction.

Background

A large amount of sand is used in the building construction process, and in order to improve the sand mixing quality and ensure the structural strength of the building, a sand crushing device is required to be used for further crushing the sand for the building construction so that the sand meets the building construction standard;

The utility model discloses a gravel crushing and screening integrated device for building construction, which comprises a bottom plate, wherein the top end of the bottom plate is provided with a box body, a connecting block is fixedly connected between the bottom plate and the box body, and one side of the top end of the box body is fixedly connected with a feed inlet. This construction is with broken screening integrated device of grit is provided with connecting rod, the connecting plate, the drive block, the gag lever post, the pivot, second driving motor and supporting shoe, start second driving motor, second driving motor drives the drive block through the pivot and rotates, the drive block rotates then can make the connecting rod rise, the slider can slide in the inside of spout when the connecting rod, can drive first sieve and second sieve shake through making the slider slide in the inside of spout, first sieve and second sieve shake not only can improve the efficiency of grit screening but also can make things convenient for the inside of grit pouring the box after the screening from the discharge gate, what the solution is can not sieve and inconvenient ejection of compact to the grit effectively. However, this technical scheme can produce certain raise dust when the grit after the in-process of using is smashed is discharged to pollute the processing environment and harm workman's health safety, there is the technical problem that can not carry out the dust fall to the ejection of compact position and handle in order to avoid grit ejection of compact whereabouts to produce the raise dust.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides the building construction sand and stone crushing device, which can solve the technical problems that dust can be generated to a certain extent when crushed sand and stone is discharged, so that the processing environment is polluted, the health and safety of workers are damaged, and dust fall treatment cannot be carried out on a discharging position to avoid dust generation caused by falling of sand and stone discharging.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a construction grit breaker, includes the crushing case, the both ends of crushing case bottom are provided with the support, the top of crushing case is provided with the feed inlet, the inside of crushing case is provided with the discharge gate, the bottom of crushing case front end one side is provided with control panel, one side between the inside both ends of crushing case is provided with the drive shaft, the opposite side between the inside both ends of crushing case is provided with the universal driving shaft, the outside of drive shaft and universal driving shaft is provided with crushing roller, the opposite side of crushing case front end is provided with gear motor, one side of crushing case is provided with the storage water tank, the top of storage water tank one side is provided with the pump, the output of pump is provided with the raceway, the bottom of discharge gate is provided with communicating pipe, the inboard of communicating pipe is provided with the dust fall spout, the outside clearance subassembly that is provided with of the crushing roller of both sides between the inside both ends of crushing case.

As a preferable technical scheme of the utility model, one side of the water pipe is fixedly connected with one side of the communicating pipe, and the water pipe is communicated with the communicating pipe.

As a preferable technical scheme of the utility model, the communicating pipe is elliptical, the dust settling nozzles are provided with four groups, and the dust settling nozzles are arranged at equal intervals on the inner side of the communicating pipe.

As a preferable technical scheme of the utility model, the front end of the driving shaft penetrates through the crushing box and the output end of the speed reducing motor to be fixedly connected, the rear end of the driving shaft and the rear end of the linkage shaft penetrate through the rear end of the crushing box, the rear end of the driving shaft and the rear end of the linkage shaft are provided with linkage gears, and a protective cover is arranged outside the linkage gears at the rear end of the crushing box.

As a preferable technical scheme of the utility model, the linkage gears are positioned on the same vertical plane, and the linkage gears are meshed with each other.

As a preferable technical scheme of the utility model, the cleaning assembly comprises positioning vertical plates which are fixedly connected to two sides between two ends of the inside of the crushing box, wherein fixing grooves are formed in the inner sides of the positioning vertical plates, and scraping plates are arranged in the fixing grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. The dust settling component is arranged at the discharge hole, the crushing device starts the pump to pump out water in the water storage tank and convey the water to the inside of the communicating pipe through the water conveying pipe when sand and gravel are crushed, and the water is sprayed out to the discharge hole through the dust settling nozzle, so that the purpose of dust settling treatment on dust generated when sand and gravel at the discharge hole fall is realized, dust is prevented from flying to pollute the processing environment when the device runs, the health and safety of workers are damaged, and the environmental protection performance of the sand and gravel crushing device is effectively improved;

2. Through the outside clearance subassembly that is provided with of the crushing roller of both sides between the inside both ends of crushing case, pass through the inside of bolt fastening at the fixed slot with the scraper blade when using to with the outside laminating of its one side and crushing roller, scrape the outside grit that adheres to of clearance and its relative pivoted crushing roller through the scraper blade when carrying out grit crushing operation through the relative rotation of crushing roller, thereby avoid grit granule to adhere to influence grit crushing quality on the crushing roller, the practicality is strong.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a bottom partial cross-sectional structure of the crushing box of the present utility model;

FIG. 3 is a schematic view of a rear view partially in section of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Wherein: 1. a crushing box; 2. a water storage tank; 3. a pump machine; 4. a water pipe; 5. a bracket; 6. a discharge port; 7. a communicating pipe; 8. a dust falling nozzle; 9. a control panel; 10. a speed reducing motor; 11. a feed port; 12. a crushing roller; 13. positioning a vertical plate; 14. a scraper; 15. a protective cover; 16. a linkage gear; 17. a drive shaft; 18. a linkage shaft; 19. a fixing groove.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples

Referring to fig. 1-4, the utility model provides a sand and gravel crushing device for construction, which comprises a crushing box 1, wherein brackets 5 are arranged at two ends of the bottom of the crushing box 1, a feed port 11 is arranged at the top of the crushing box 1, uncrushed sand and gravel are put in through the feed port 11, a discharge port 6 is arranged in the crushing box 1, a control panel 9 is arranged at the bottom of one side of the front end of the crushing box 1, a driving shaft 17 is arranged at one side between the two ends in the crushing box 1, a linkage shaft 18 is arranged at the other side between the two ends in the crushing box 1, a crushing roller 12 is arranged outside the driving shaft 17 and the linkage shaft 18, a gear motor 10 is arranged at the other side of the front end of the crushing box 1, the front end of the driving shaft 17 penetrates through the crushing box 1 and the output end of the reduction motor 10, a gear 16 is arranged at the rear end of the driving shaft 17 and the rear end of the linkage shaft 18 penetrates through the rear end of the crushing box 1, the gear 16 is arranged at the rear end of the linkage shaft 18, the gear 16 is positioned on the same vertical plane, the gear 16 is meshed with each other, the driving shaft 17 is driven by the reduction motor 10 to rotate, the driving shaft 17 and the linkage shaft 18 is driven by the gear 16 to rotate, and the gear 16 is driven by the gear 16 to rotate relative to the linkage shaft 12 to the crushing roller to carry out safety protection processing, and the safety protection is arranged at the position of the opposite to the crushing roller through the gear 15;

As a further implementation manner of this embodiment, as shown in fig. 1, 2 and 3, a water storage tank 2 is disposed on one side of the crushing box 1, a pump 3 is disposed on the top of one side of the water storage tank 2, a water pipe 4 is disposed at an output end of the pump 3, an oval communicating pipe 7 is disposed at the bottom of the discharge port 6, one side of the water pipe 4 is fixedly connected with one side of the communicating pipe 7, the water pipe 4 is communicated with the communicating pipe 7, a dust settling nozzle 8 is disposed at the inner side of the communicating pipe 7, a water body in the water storage tank 2 is pumped out by the pump 3 and conveyed to the inner side of the communicating pipe 7 through the water pipe 4, and is sprayed to the discharge port 6 through the dust settling nozzle 8 to perform dust settling treatment on dust generated when sand and gravel of the discharge port 6 falls down, the dust settling nozzle 8 is provided with four groups, and the dust settling nozzles 8 are arranged at equal intervals on the inner side of the communicating pipe 7, so that dust is prevented from flying to pollute the processing environment when the device runs, health and safety of a sand and gravel crushing device is damaged;

When the crushing device is used for crushing sand, the pump 3 is started to pump the water body in the water storage tank 2 out, the water body is conveyed into the communicating pipe 7 through the water conveying pipe 4, and the water body is sprayed out to the discharge port 6 through the dust falling nozzle 8, so that dust falling treatment is carried out on dust generated when sand falls from the discharge port 6;

As a further implementation manner of this embodiment, as shown in fig. 1-4, cleaning components are arranged outside the crushing roller 12 at two sides between two ends inside the crushing box 1, the cleaning components comprise positioning vertical plates 13, the positioning vertical plates 13 are fixedly connected at two sides between two ends inside the crushing box 1, fixing grooves 19 are formed inside the positioning vertical plates 13, scraping plates 14 are mounted inside the fixing grooves 19, and when the crushing roller 12 rotates relatively to perform sand and gravel crushing operation, the scraping plates 14 are utilized to scrape and clean sand and gravel attached to the outer part of the crushing roller 12 rotating relatively to the crushing roller 12, so that sand and gravel particles are prevented from being attached to the crushing roller 12 to influence sand and gravel crushing quality, and the practicability is high;

When in use, the scraping plate 14 is fixed in the fixing groove 19 through bolts, one side of the scraping plate is attached to the outside of the crushing roller 12, and when the sand and gravel crushing operation is carried out through the relative rotation of the crushing roller 12, the scraping plate 14 scrapes off and cleans sand and gravel attached to the outside of the crushing roller 12 which rotates relative to the scraping plate;

the specific working principle is as follows:

When the sand and stone crushing device is used, sand and stone needing to be crushed are firstly thrown into the crushing box 1 through the feeding hole 11, meanwhile, an operator controls and starts the gear motor 10 through the control panel 9, the gear motor 10 drives the driving shaft 17 to rotate and simultaneously drives the linkage shaft 18 to rotate relative to the gear shaft through the linkage gear 16, meanwhile, the crushing roller 12 is driven to rotate relative to crush sand and stone, safety protection is carried out on the meshing position of the linkage gear 16 through the protection cover 15, sand and stone adhering to the outer part of the crushing roller 12 which rotates relative to the crushing roller through the scraping plate 14 when the crushing roller 12 crushes sand and stone, the crushing quality of the sand and stone is ensured, the crushed sand and stone is discharged out of the device through the discharging hole 6, meanwhile, the operator controls and starts the pump 3 to pump water in the water tank 2 and convey the sand and stone to the inner part of the communicating pipe 7 through the water pipe 4 through the dust falling nozzle 8 to be sprayed to the position of the discharging hole 6, and dust falling is carried out on dust generated when the sand and stone falls down through the discharging hole 6.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a construction grit breaker, includes broken case (1), its characterized in that: the utility model discloses a crushing box, including broken case (1), pump (3), conveyer pipe (4) are provided with conveyer pipe (7), drive shaft (17), connecting pipe (8) are provided with through the outside of drive shaft (17) and universal driving shaft (18), the outside of broken case (1) front end is provided with gear motor (10), one side of broken case (1) is provided with storage water tank (2), the top of storage water tank (2) one side is provided with pump (3), the output of pump (3) is provided with raceway (4), the bottom of discharge water tank (6) is provided with (7), the inboard of communicating pipe (7) is provided with dust fall spout (8), the outside of communicating pipe (12) between the inside both ends of broken case (1) is provided with cleaning up roller (12).

2. A construction sand breaker according to claim 1, wherein: one side of the water delivery pipe (4) is fixedly connected with one side of the communicating pipe (7), and the water delivery pipe (4) is communicated with the communicating pipe (7).

3. A construction sand breaker according to claim 1, wherein: the communicating pipe (7) is oval, the dust falling nozzles (8) are provided with four groups, and the dust falling nozzles (8) are arranged at equal intervals on the inner side of the communicating pipe (7).

4. A construction sand breaker according to claim 1, wherein: the front end of the driving shaft (17) penetrates through the crushing box (1) and the output end of the gear motor (10) to be fixedly connected, the rear end of the driving shaft (17) and the rear end of the linkage shaft (18) penetrate through the rear end of the crushing box (1), the rear end of the driving shaft (17) and the rear end of the linkage shaft (18) are provided with a linkage gear (16), and a protective cover (15) is arranged outside the linkage gear (16) at the rear end of the crushing box (1).

5. The construction sand crushing device according to claim 4, wherein: the linkage gears (16) are positioned on the same vertical plane, and the linkage gears (16) are meshed.

6. A construction sand breaker according to claim 1, wherein: the cleaning assembly comprises a positioning vertical plate (13), wherein the positioning vertical plate (13) is fixedly connected to two sides between two ends of the inside of the crushing box (1), a fixing groove (19) is formed in the inner side of the positioning vertical plate (13), and a scraping plate (14) is arranged in the fixing groove (19).