CN210357518U

CN210357518U - Protection type jaw breaker

Info

Publication number: CN210357518U
Application number: CN201921317616.6U
Authority: CN
Inventors: 李璀
Original assignee: Shenyang North Heavy Mine Machinery Manufacturing Co Ltd
Current assignee: Shenyang North Heavy Mine Machinery Manufacturing Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-04-21
Anticipated expiration: 2029-08-14

Abstract

The utility model belongs to the technical field of the cake is beaten face, especially, a protection type jaw crusher, including the jaw crusher body, protective housing is installed outward to the jaw crusher body, and the belt pulley is all installed to protective housing's both sides, and the feed inlet has been seted up to one side of protective housing, installs current limiting device in the feed inlet, and the connecting pipe is installed on protective housing's top side, and the connecting pipe is linked together with protective housing is inside, and the other end of connecting pipe is connected with the three-way pipe, and one side of three-way pipe is connected with the dust absorption pipe. The utility model prevents the broken stone from splashing into the flywheel and the belt pulley to wear parts along with the running of the equipment by arranging the protective shell, thereby prolonging the service life of the equipment; through setting up dust collecting equipment, effectively prevent the dust diffusion, reduced the dust content in the production, improved the production environment, through setting up current limiting device, restriction feed rate prevents that the feeding from making too many device overload work and damaging equipment.

Description

Protection type jaw breaker

Technical Field

The utility model relates to a crushing equipment technical field especially relates to a protection type jaw crusher.

Background

Jaw crushers are commonly called as jaw crushers and are also called as tiger mouths. The crushing cavity is composed of two jaw plates of a movable jaw and a static jaw, and the two jaws of an animal are simulated to move so as to finish the crushing operation of the material. The crusher is widely applied to crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like.

In the operation process of the traditional jaw crusher, ores are often splashed out of the flywheel and the belt pulley on two sides, so that the ores are clamped in a part to wear the part along with the operation of equipment, and meanwhile, production personnel are injured, and safety risk exists; in addition, the jaw crusher in operation generates a large amount of dust, which is not good for the health of the production personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protective jaw crusher.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a protection type jaw breaker, includes the jaw breaker body, protective housing is installed outward to the jaw breaker body, and the belt pulley is all installed to protective housing's both sides, and the feed inlet has been seted up to protective housing's one side, installs current limiting device in the feed inlet, and the connecting pipe is installed on protective housing's top side, and the connecting pipe is linked together with protective housing is inside, and the other end of connecting pipe is connected with the three-way pipe, and one side of three-way pipe is connected with the dust absorption pipe, and the other end of dust absorption pipe is connected.

Preferably, the bottom plate is installed to the bottom side of jaw breaker body, and a plurality of landing legs are installed to the bottom side of bottom plate, and the bottom side of jaw breaker body is connected with the discharge gate, and the bottom of discharge gate runs through the bottom plate and installs the suction hood.

Preferably, the top side of the dust hood is provided with a bent pipe, and the top end of the bent pipe is communicated with the three-way pipe.

Preferably, the dust collector is provided with a support, and a conveying device is arranged right below the dust hood.

Preferably, current limiting device is including installing the driving motor in protective housing one side, fixedly connected with pivot on driving motor's the output shaft, and in protective housing was run through and extended to protective housing to the one end of pivot, four flabellums, flabellum and feed inlet looks adaptation were installed to the annular in the pivot.

Preferably, a supporting plate is installed on the bottom side of the driving motor, one side of the supporting plate is fixedly connected with the protective shell, a reinforcing support rod is installed on the bottom side of the supporting plate, and the lower end of the reinforcing support rod is connected with the protective shell.

Compared with the prior art, the beneficial effects of the utility model are that: the device prevents broken stones from splashing into the flywheel and the belt pulley to wear parts along with the operation of the equipment by arranging the protective shell, so that the service life of the equipment is prolonged; through setting up dust collecting equipment, effectively prevent the dust diffusion, reduced the dust content in the production, improved the production environment, through setting up current limiting device, restriction feed rate prevents that the feeding from making too many device overload work and damaging equipment.

Drawings

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

FIG. 2 is a schematic side view of the jaw crusher body of the present invention;

in the figure: 1. a jaw crusher body; 2. a protective housing; 3. a belt pulley; 4. a feed inlet; 5. a connecting pipe; 6. a three-way pipe; 7. a dust collection pipe; 8. a dust collector; 9. a base plate; 10. a discharge port; 11. a dust hood; 12. bending the pipe; 13. a conveying device; 14. a support leg; 15. a support; 16. a current limiting device; 17. a drive motor; 18. a rotating shaft; 19. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a protective jaw crusher comprises a jaw crusher body 1, a protective shell 2 is installed outside the jaw crusher body 1, belt pulleys 3 are installed on two sides of the protective shell 2, a feed inlet 4 is formed in one side of the protective shell 2, a flow limiting device 16 is installed in the feed inlet 4, a connecting pipe 5 is installed on the top side of the protective shell 2, the connecting pipe 5 is communicated with the inside of the protective shell 2, the other end of the connecting pipe 5 is connected with a three-way pipe 6, one side of the three-way pipe 6 is connected with a dust suction pipe 7, the other end of the dust suction pipe 7 is connected with a dust collector 8, and by arranging the protective shell 2, broken stones are prevented from splashing into a flywheel and the belt pulleys to wear parts along with the operation of equipment, so; through setting up dust collecting equipment, effectively prevent the dust diffusion, reduced the dust content in the production, improved the production environment, through setting up current limiting device 16, restriction feed rate prevents that the feeding from making too much the device overload work and damaging equipment.

Specifically, a bottom plate 9 is installed on the bottom side of the jaw crusher body 1, a plurality of supporting legs 14 are installed on the bottom side of the bottom plate 9, a discharge port 10 is connected to the bottom side of the jaw crusher body 1, and a dust hood 11 is installed on the bottom end of the discharge port 10 and penetrates through the bottom plate 9.

Specifically, the top side of the dust hood 11 is provided with an elbow 12, and the top end of the elbow 12 is communicated with the three-way pipe 6.

Specifically, the dust collector 8 is provided with a bracket 15, and a conveying device 13 is arranged right below the dust hood 11.

Specifically, current limiting device 16 is including installing the driving motor 17 in protective housing 2 one side, fixedly connected with pivot 18 on driving motor 17's the output shaft, and in protective housing 2 was run through and extended to protective housing 2 to the one end of pivot 18, four flabellums 19 were installed to the annular on the pivot 18, flabellum 19 and feed inlet 4 looks adaptation.

Specifically, the bottom side of driving motor 17 installs the backup pad, and one side and protective housing 2 fixed connection of backup pad, the bottom side of backup pad installs the reinforcement vaulting pole, and the low side of reinforcing the vaulting pole is connected with protective housing 1.

The working principle is as follows: during the use, pour the material into from feed inlet 4, the speed of current limiting device 16 restriction feeding, the dust that produces when empting the material passes through connecting pipe 5, three-way pipe 6 and dust absorption pipe 7 and gets into dust arrester 8 in, the material gets into jaw crusher body 1 in the back, through broken ejection of compact from discharge gate 10, falls on conveyer 13, inhales the dust that produces when will blanking through suction hood 11, return bend 12, three-way pipe 6 and dust absorption pipe 7 in the dust arrester 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A protective jaw crusher, comprising a jaw crusher body (1), characterized in that: protective housing (2) are installed outward to jaw breaker body (1), belt pulley (3) are all installed to the both sides of protective housing (2), feed inlet (4) have been seted up to one side of protective housing (2), install current limiting device (16) in feed inlet (4), connecting pipe (5) are installed to the top side of protective housing (2), connecting pipe (5) and protective housing (2) are inside to be linked together, the other end of connecting pipe (5) is connected with three-way pipe (6), one side of three-way pipe (6) is connected with dust absorption pipe (7), the other end of dust absorption pipe (7) is connected with dust arrester (8).

2. A protected jaw crusher as claimed in claim 1, wherein: the jaw crusher is characterized in that a bottom plate (9) is installed on the bottom side of the jaw crusher body (1), a plurality of supporting legs (14) are installed on the bottom side of the bottom plate (9), a discharge port (10) is connected to the bottom side of the jaw crusher body (1), and the bottom end of the discharge port (10) penetrates through the bottom plate (9) and is provided with a dust hood (11).

3. A protected jaw crusher as claimed in claim 2, wherein: the top side of the dust hood (11) is provided with an elbow pipe (12), and the top end of the elbow pipe (12) is communicated with the three-way pipe (6).

4. A protected jaw crusher as claimed in claim 2, wherein: the dust collector (8) is provided with a support (15), and a conveying device (13) is arranged under the dust hood (11).

5. A protected jaw crusher as claimed in claim 1, wherein: flow-limiting device (16) is including installing driving motor (17) in protecting sheathing (2) one side, fixedly connected with pivot (18) on the output shaft of driving motor (17), and in protecting sheathing (2) was run through and extended to protecting sheathing (2) to the one end of pivot (18), four flabellum (19) were installed to the ring on pivot (18), flabellum (19) and feed inlet (4) looks adaptation.

6. A protected jaw crusher as claimed in claim 5, wherein: the supporting plate is installed to the bottom side of driving motor (17), and one side and protective housing (2) fixed connection of supporting plate, the reinforcing vaulting pole is installed to the bottom side of supporting plate, and the low side of reinforcing vaulting pole is connected with protective housing (2).