CN216910563U

CN216910563U - Grit processing is with novel compound impact crusher

Info

Publication number: CN216910563U
Application number: CN202220501338.5U
Authority: CN
Inventors: 杨凯; 任祥福
Original assignee: Xinjiang Juxinhui Building Materials Co ltd
Current assignee: Xinjiang Juxinhui Building Materials Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-08
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a novel composite impact crusher for processing sandstone, which comprises a main body, wherein the main body is a cylindrical cavity, a centrifuge is arranged in the main body, the centrifuge is cylindrical, the side wall of the centrifuge is provided with a through groove in a penetrating way, the upper side wall of the centrifuge is provided with a connecting pipe in a penetrating way, the upper end of the connecting pipe is fixedly connected with one end of a feeding cover, and the upper end of the feeding cover penetrates through the upper side wall of the main body and is fixedly connected with the upper side wall of the main body. The quartering hammer carries out the hammering to bold material, guarantees crushing effect.

Description

Grit processing is with novel compound impact crusher

Technical Field

The utility model relates to the technical field of impact crushers, in particular to a novel composite impact crusher for processing sandstone.

Background

The impact crusher is widely applied to the industries of sandstone production lines, metallurgy, coal mines, mineral separation, building materials and the like, it mainly comprises a machine shell, a feeding hole, a distributor, a whirling crushing cavity, a rotor, a main shaft assembly, a base transmission device, a motor and the like, wherein stone vertically falls into the rotor rotating at a high speed from the upper part of the machine shell, under the action of high-speed centrifugal force, the high-speed impact and high-density crushing are generated between the high-speed centrifugal force and another part of target stones which are shunted around the rotary table in an umbrella-shaped mode, after the stone materials are impacted with each other, the material layer between the rotor and the casing is crushed through eddy current collision and friction, and discharged from the lower discharge hopper to form closed circulation, and the sieving equipment controls the granularity of the product.

However, when the existing impact type sandstone waste crusher is used, when more sandstone waste is put in the feed inlet, the crusher is difficult to crush the materials uniformly, and if the crushed massive materials are harder, the massive materials can directly fall and be discharged without being crushed, so that the crushing yield is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel composite impact crusher for processing sandstone, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grit processing is with novel compound impact crusher, comprises a main body, the main part is cylindrical cavity, the inside centrifuge of main part, centrifuge is cylindrically, centrifuge's lateral wall runs through and is equipped with logical groove, centrifuge's last lateral wall runs through and is equipped with the connecting pipe, the upper end fixedly connected with feeding cover's of connecting pipe one end, feeding cover's upper end runs through the last lateral wall of main part and rather than fixed connection, the lower lateral wall of main part runs through and is equipped with the pivot, just the pivot with rotate between the main part and connect, the upper end of pivot runs through centrifuge's lower lateral wall fixedly connected with rotor, the lateral wall of main part is equipped with broken board, the bottom of broken board is equipped with the quartering hammer, the lower lateral wall of main part runs through and is equipped with the discharge gate.

Preferably, the lateral wall of main part runs through and is equipped with annular cavity, the breaker plate is the annular, just the breaker plate rotates to be connected annular cavity's inside upper end, the lower fixed surface of breaker plate is connected with the internal gear, the quartering hammer includes the pivot, the pivot rotates to be connected annular cavity's lower lateral wall upper surface, the outer peripheral face fixedly connected with hammer block of pivot, the upper end fixedly connected with gear of pivot, the gear with the internal gear meshing.

Preferably, still including actuating mechanism, threo search fox actuating mechanism including running through the transmission shaft of annular cavity lateral wall, the transmission shaft with rotate between the annular cavity and be connected, the upper end fixedly connected with drive gear of transmission shaft, drive gear with the internal gear meshing, the first running roller of lower extreme fixedly connected with of transmission shaft, the lower extreme of pivot runs through the lower lateral wall fixedly connected with second running roller of main part, first running roller with the cover is equipped with driving belt between the second running roller.

Preferably, a conical cover is arranged inside the main body and fixedly connected to the upper surface of the lower side wall of the main body.

Preferably, the end face of the feeding cover is provided with a sieve pore.

Preferably, the number of the through grooves is multiple, and the through grooves are uniformly distributed on the side wall of the centrifuge in an annular shape.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a grit processing is with novel compound impact crusher, through setting up the main part, the main part is cylindrical cavity, the inside centrifuge that sets up of main part, centrifuge passes through connecting pipe and feeding cover and main part lateral wall intercommunication, inside the material got into centrifugal force by the main part upper end, through setting up the pivot, the pivot drives the rotor and rotates, the material gets into and moves to the outside under the rotor effect behind the centrifuge, through setting up crushing plate and quartering hammer, evenly break the material, the quartering hammer is hammered to the bold material, guarantee crushing effect.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic diagram of the structure of the crushing plate of the present invention.

In the figure: 1-main body, 2-centrifuge, 3-through groove, 4-connecting pipe, 5-feeding cover, 6-rotating shaft, 7-rotor, 8-crushing plate, 9-crushing hammer, 10-discharging port, 11-annular cavity, 12-internal gear, 13-gear, 14-transmission shaft, 15-transmission gear, 16-first roller, 17-second roller, 18-transmission belt and 19-conical cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel composite impact crusher for processing sandstone comprises a main body 1, as shown in figure 3, wherein the main body 1 is a cylindrical cavity, an internal centrifugal machine 2 of the main body 1 is provided, the centrifugal machine 2 is cylindrical, the cavity is arranged in the centrifugal machine 2, a through groove 3 is arranged on the side wall of the centrifugal machine 2 in a penetrating manner, a connecting pipe 4 is arranged on the upper side wall of the centrifugal machine 2 in a penetrating manner, the connecting pipe 4 is arranged coaxially with the centrifugal machine 2, one end of a feeding cover 5 is fixedly connected to the upper end of the connecting pipe 4, the upper end of the feeding cover 5 is arranged in a penetrating manner on the upper side wall of the main body 1 and is fixedly connected with the upper side wall, as shown in figure 1, the feeding cover 5 is conical, the inner diameter of the upper end of the feeding cover 5 is larger than that of the lower end of the feeding cover, a rotating shaft 6 is arranged on the lower side wall of the main body 1 in a penetrating manner, and the rotating shaft 6 is connected with the main body 1 in a rotating manner, the upper end of pivot 6 runs through centrifuge 2's lower lateral wall fixedly connected with rotor 7, rotor 7 is located centrifuge 2's inside, and the material gets into centrifuge 2 inside back by feeding cover 5, flies out fast through logical groove 3 under the effect of rotor 7, the lateral wall of main part 1 is equipped with crushing plate 8, the bottom of crushing plate 8 is equipped with quartering hammer 9, the lower lateral wall of main part 1 runs through and is equipped with discharge gate 10, and the material striking by logical groove 3 flies out is broken back on crushing plate 8, and the bold material is further broken after contacting with quartering hammer 9, guarantees crushing effect.

Specifically, an annular cavity 11 is provided through the side wall of the main body 1, as shown in fig. 1, the annular cavity 11 is coaxially disposed with the main body 1, the breaker plate 8 is annular, the breaker plate 8 is rotatably connected to the upper end of the inside of the annular cavity 11, an internal gear 12 is fixedly connected to the lower surface of the breaker plate 8, the internal gear 12 is coaxially disposed with the annular cavity 11, the number of the breakers 9 is plural, the breakers 9 are annularly and uniformly distributed in the inside of the annular cavity 11, the breakers 9 include a rotating shaft, the rotating shaft is rotatably connected to the upper surface of the lower side wall of the annular cavity 11, a hammer body is fixedly connected to the outer peripheral surface of the rotating shaft, a gear 13 is fixedly connected to the upper end of the rotating shaft, the gear 13 is coaxially disposed with the corresponding rotating shaft, and the gear 13 is engaged with the internal gear 12, thereby rotate when control internal gear 12, internal gear 12 drives gear 13 and rotates, and gear 13 drives the pivot and rotates, and the pivot drives quartering hammer 9 simultaneously promptly and rotates, carries out the breakage to the material, and

internal gear

12 and 8 fixed connection of crushing shell to internal gear 12 can drive the crushing shell 8 fast turn simultaneously, and the material is broken after contacting with fast pivoted crushing shell 8 under centrifuge 2's effect, guarantees crushing effect, makes the device breakage more even.

Particularly, the utility model also comprises a driving mechanism, the driving mechanism comprises a transmission shaft 14 which runs through the side wall of the annular cavity 11, the transmission shaft 14 is connected with the annular cavity 11 in a rotating way, the upper end of the transmission shaft 14 is fixedly connected with a transmission gear 15, the transmission gear 15 is meshed with the internal gear 12, the lower end of the transmission shaft 14 is fixedly connected with a first roller wheel 16, the lower end of the rotating shaft 6 runs through the lower side wall of the main body 1 and is fixedly connected with a second roller wheel 17, a transmission belt 18 is sleeved between the first roller wheel 16 and the second roller wheel 17, so that when the second roller wheel 17 is driven to rotate by external driving equipment, the second roller wheel 17 can drive the transmission shaft 14 to rotate, the transmission shaft 14 drives the rotor 7 to rotate rapidly, the second roller wheel 17 drives the first roller wheel 16 to rotate through the transmission belt 18, and the first roller wheel 16 drives the transmission shaft 14 to rotate, the transmission shaft 14 drives the transmission gear 15 to rotate, and the transmission gear 15 drives the internal gear 12 to rotate.

Specifically, the main body 1 is provided with a conical cover 19 inside, the conical cover 19 is fixedly connected to the upper surface of the lower side wall of the main body 1, as shown in fig. 1, the crushed material falls around the bottom of the main body 1 under the action of the conical cover 19, and the discharge hole 10 is arranged on the outer side of the lower side wall of the main body 1, so that the material can smoothly fall from the discharge hole 10.

Specifically, the end face of the feeding cover 5 is provided with sieve holes, the materials with smaller particle sizes directly fall down through the sieve holes and are crushed after contacting with the materials with large particle sizes flying out of the centrifuge 2, and the crushing effect is guaranteed.

Specifically, the number of the through grooves 3 is plural, and the through grooves 3 are uniformly distributed on the side wall of the centrifuge 2 in an annular shape.

The working principle is as follows: when the utility model is used, when the second roller 17 is driven to rotate by external driving equipment, the second roller 17 can drive the transmission shaft 14 to rotate, the transmission shaft 14 drives the rotor 7 to rotate rapidly, the second roller 17 drives the first roller 16 to rotate through the transmission belt 18, the first roller 16 drives the transmission shaft 14 to rotate, the transmission shaft 14 drives the transmission gear 15 to rotate, the transmission gear 15 drives the internal gear 12 to rotate, when the internal gear 12 is controlled to rotate, the internal gear 12 drives the gear 13 to rotate, the gear 13 drives the rotating shaft to rotate, the rotating shaft simultaneously drives the breaking hammer 9 to rotate, carry out the breakage to the material, and

internal gear

12 and 8 fixed connection of crushing shell to internal gear 12 can drive the 8 fast rotations of crushing shell simultaneously, and the material is broken by the contact back with fast rotating's crushing shell 8 under centrifuge 2's effect, guarantees crushing effect, makes the device breakage more even.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grit processing is with novel compound impact crusher, includes main part (1), its characterized in that: the main body (1) is a cylindrical cavity, the inside centrifuge (2) of the main body (1), the centrifuge (2) is cylindrical, the side wall of the centrifuge (2) is provided with a through groove (3) in a penetrating manner, the upper side wall of the centrifuge (2) is provided with a connecting pipe (4) in a penetrating manner, the upper end of the connecting pipe (4) is fixedly connected with one end of a feeding cover (5), the upper end of the feeding cover (5) is provided with a through groove (3) in a penetrating manner, the lower side wall of the main body (1) is provided with a rotating shaft (6) in a penetrating manner, the rotating shaft (6) is rotatably connected with the main body (1), the upper end of the rotating shaft (6) is provided with a rotor (7) in a penetrating manner, the side wall of the main body (1) is provided with a crushing plate (8), the bottom of the crushing plate (8) is provided with a crushing hammer (9), the lower side wall of the main body (1) is provided with a discharge hole (10) in a penetrating way.

2. The new composite impact crusher for sand processing as claimed in claim 1, wherein: the lateral wall of main part (1) runs through and is equipped with annular cavity (11), breaker (8) are the annular, just breaker (8) rotate to be connected the inside upper end of annular cavity (11), the lower fixed surface of breaker (8) is connected with internal gear (12), quartering hammer (9) are including the pivot, the pivot rotates to be connected the lower side wall upper surface of annular cavity (11), the outer peripheral face fixedly connected with hammer block of pivot, the upper end fixedly connected with gear (13) of pivot, gear (13) with internal gear (12) meshing.

3. The new composite impact crusher for sand processing as claimed in claim 2, wherein: still including actuating mechanism, threo search fox actuating mechanism is including running through transmission shaft (14) of annular cavity (11) lateral wall, transmission shaft (14) with rotate between annular cavity (11) and be connected, the upper end fixedly connected with drive gear (15) of transmission shaft (14), drive gear (15) with internal gear (12) meshing, the first running roller (16) of the lower extreme fixedly connected with of transmission shaft (14), the lower extreme of pivot (6) runs through the lower lateral wall fixedly connected with second running roller (17) of main part (1), first running roller (16) with the cover is equipped with driving belt (18) between second running roller (17).

4. The new composite impact crusher for sand processing as claimed in claim 3, wherein: the inner part of the main body (1) is provided with a conical cover (19), and the conical cover (19) is fixedly connected to the upper surface of the lower side wall of the main body (1).

5. The new composite impact crusher for sand processing as claimed in claim 1, wherein: the end face of the feeding cover (5) is provided with sieve pores.

6. The new composite impact crusher for sand processing as claimed in claim 1, wherein: the number of the through grooves (3) is multiple, and the through grooves (3) are uniformly distributed on the side wall of the centrifuge (2) in an annular shape.