CN217962846U

CN217962846U - Jaw crushing feeding pre-crushing device

Info

Publication number: CN217962846U
Application number: CN202221345835.7U
Authority: CN
Inventors: 陈志勇; 陈士伟
Original assignee: Hebi Yinhe Analytical Instrument Chemical Co ltd
Current assignee: Hebi Yinhe Analytical Instrument Chemical Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-12-06
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses an broken feeding in hubei province is breaker in advance, including breaker main part and hubei province broken machine in advance, install in hubei province broken machine upper end in the breaker main part in advance, breaker main part lower extreme is equipped with the bottom plate in advance, and the bottom plate slope sets up, the feed inlet has been seted up to bottom plate one side, and is equipped with the welt of frame type structure on the bottom plate, welt outside lower extreme evenly is equipped with the connecting piece, and the connecting piece is connected with hubei province broken machine, the welt upper end is equipped with the fixing base, and is connected with the mount pad on the fixing base, the cylinder is installed to the mount pad upper end, and installs the die shank on the cylinder, and the die shank lower extreme is equipped with the top board. This broken feeding in advance breaker in hubei province can carry out crushing treatment in advance to the bold material, makes the material can get into smoothly and carries out crushing treatment in the broken machine in hubei province, and the part that contacts with the material in the breaker in advance all adopts the board of zirconia material simultaneously, can effectively avoid the material to appear the condition of polluting, avoids influencing the quality of material, and the high efficiency satisfies broken requirement.

Description

Jaw crushing feeding pre-crushing device

Technical Field

The utility model relates to a breaker technical field specifically is broken feeding in hubei province and is breaker in advance.

Background

Since the first jaw crusher was known, it has been known for more than 140 years. In the process, the structure of the jaw crusher is continuously improved, and the jaw crusher is simple in structure, safe and reliable, so that the jaw crusher is widely applied to multiple industrial fields of mines, building materials, pharmacy, chemical industry, metallurgy, electronics, ceramics, polycrystalline silicon, lithium batteries, three-base fluorescent powder batteries, optical glass, rare earth, geology, aerospace, scientific research and the like. The jaw crusher structure mainly comprises a frame, an eccentric shaft, a large belt pulley, a flywheel, a movable jaw, a side guard plate, a toggle plate rear seat, a gap adjusting screw rod, a return spring, a fixed jaw, a movable jaw and the like, wherein the toggle plate also plays a role in safety. The jaw crusher has the crushing mode of bending extrusion and has the characteristics of large crushing ratio and uniform product granularity.

Present jaw crusher that mechanical equipment exhibition was last to show also all is traditional jaw crusher, special-shaped jaw crusher does not appear, and jaw is broken the preceding material bigger, when putting into the feed inlet, need use tool hammer into the fritter with the material and satisfy the feeding requirement, consume the manpower, cause inconvenience to crushing work simultaneously, and partial laboratory and company require the material can not be in the same place with other materials are thoughtlessly mixed, and jaw is broken during operation, it can be stained with metallic element to be inevitable to make the material, make the material produce metal pollution, can not effectual high purity and the cleanliness factor of guaranteeing the material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide broken feeding of hubei province is breaker in advance, it is bigger to solve the broken preceding material of hubei province in the existing market that above-mentioned background art proposed, when the feed inlet can not be put into, need use tool to hammer into the fritter with the material and satisfy the feeding requirement, consume the manpower, cause inconvenience to broken work simultaneously, and partial laboratory and company require the material can not be mixed together with other materials, and hubei province breaks during operation, it can be stained with metallic element to exempt from to make the material be stained with, make the material produce metal contamination, can not effectually guarantee the high purity of material and the problem of cleanliness factor.

In order to achieve the above object, the utility model provides a following technical scheme: broken feeding in hubei province breaks device in advance, including broken device main part in advance and hubei province broken machine, the broken device main part in advance is installed in hubei province broken machine upper end, and hubei province broken quick-witted in be equipped with broken chamber to hubei province broken machine lower extreme is equipped with and connects the hopper, broken device main part lower extreme is equipped with the bottom plate in advance, and the bottom plate slope sets up, the feed inlet has been seted up to bottom plate one side, and the bottom plate upper end is equipped with the welt of frame type structure, welt outside lower extreme evenly is equipped with the connecting piece, and the connecting piece is connected with hubei province broken machine, the welt upper end is equipped with the fixing base, and the fixing base upper end is connected with the mount pad, the cylinder is installed to the mount pad upper end, and installs the die shank on the cylinder, and the die shank lower extreme is equipped with the top board, feed inlet top bilateral symmetry is equipped with the spacing of baffle, and inserts between the spacing of baffle, welt upper end one side is connected with the fixed plate, and is equipped with the dust removal mouth on the fixed plate.

Preferably, the upper end of the baffle is bent towards one side of the upper pressing plate, the bent structure of the baffle is positioned above the upper pressing plate, and the bent structure of the baffle is in contact connection with the upper pressing plate.

Preferably, the upper end of the upper pressure plate is symmetrically connected with guide posts, and the guide posts are movably connected with the mounting seat and the fixing seat in a penetrating manner.

Preferably, the upper end of the bottom plate is symmetrically connected with supporting strips through bolts, and the supporting strips are located below the upper pressure plate.

Preferably, a material guide plate is obliquely arranged below the feeding hole, and the material guide plate and the bottom plate form an integral structure through bending.

Preferably, the material guide plate is arranged in the jaw crusher and is close to one side of the baffle.

Compared with the prior art, the beneficial effects of the utility model are that: this broken feeding in advance breaker in hubei province can carry out crushing treatment in advance to the bold material, makes the material can get into smoothly and carries out crushing treatment in the broken machine in hubei province, and the part that contacts with the material in the breaker in advance all adopts the board of zirconia material simultaneously, can effectively avoid the material to appear the condition of polluting, avoids influencing the quality of material, and the high efficiency satisfies broken requirement. This broken feeding in hubei province is bottom plate for the slope setting in advance of breaker lower extreme, can make things convenient for the row of material to handle, and the feed inlet side has set up mobilizable baffle, and the top board can drive the baffle and promote when removing the processing, makes the material of breaking into the fritter can get into hubei province through the feed inlet and breaks the processing again in the broken machine.

Drawings

Fig. 1 is a schematic structural view of a jaw crushing feeding pre-crushing device of the utility model;

fig. 2 is a top view of the jaw crushing feeding pre-crushing device of the utility model;

fig. 3 is a side view of the jaw crushing feed pre-crushing device of the present invention.

In the figure: 1. a pre-crushing device body; 2. a stock guide; 3. a crushing chamber; 4. a jaw crusher; 5. a receiving hopper; 6. a fixing plate; 7. a dust removal port; 8. a baffle plate limiting strip; 9. a baffle plate; 10. a die shank; 11. a cylinder; 12. a mounting seat; 13. a fixed seat; 14. an upper pressure plate; 15. a liner plate; 16. a supporting strip; 17. a base plate; 18. a feed inlet; 19. a connecting member; 20. and (6) a guide pillar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides a technical solution: a jaw crushing feeding pre-crushing device comprises a pre-crushing device main body 1 and a jaw crushing machine 4, wherein the jaw crushing machine 4 drives an eccentric shaft through the matching of a motor, a large belt pulley and a motor belt pulley, and then drives the jaw body to do complex pendulum motion through the eccentric shaft, so that the crushing treatment of materials is realized, the pre-crushing device main body 1 is arranged at the upper end of the jaw crushing machine 4, a crushing cavity 3 is arranged in the jaw crushing machine 4, a receiving hopper 5 is arranged at the lower end of the jaw crushing machine 4, a bottom plate 17 is arranged at the lower end of the pre-crushing device main body 1, the bottom plate 17 is arranged in an inclined manner, a feeding hole 18 is formed in one side of the bottom plate 17, a guide plate 2 which is arranged in an inclined manner is arranged below the feeding hole 18, the guide plate 2 and the bottom plate 17 form an integrated structure through bending, after the feeding hole 18 is cut and formed, the plate in the region of the feeding hole 18 can be bent, so as to form the guide plate 2, the guide plate 2 is positioned in the jaw crushing machine 4, the guide plate 2 is close to one side of the baffle 9, the guide plate 2 can guide materials entering the jaw crusher 4 to enable the materials to smoothly reach the crushing cavity 3, a frame-shaped lining plate 15 is arranged at the upper end of the bottom plate 17, connecting pieces 19 are evenly arranged at the lower end of the outer side of the lining plate 15, the connecting pieces 19 are connected with the jaw crusher 4, a fixed seat 13 is arranged at the upper end of the lining plate 15, an installation seat 12 is connected with the upper end of the fixed seat 13, an air cylinder 11 is arranged at the upper end of the installation seat 12, a die shank 10 is arranged on the air cylinder 11, an upper pressure plate 14 is arranged at the lower end of the die shank 10, guide columns 20 are symmetrically connected at the upper end of the upper pressure plate 14, the guide columns 20 are movably connected with the installation seat 12 and the fixed seat 13 in a penetrating manner, the guide columns 20 can guide the movement of the upper pressure plate 14, support bars 16 are symmetrically connected at the upper end of the bottom plate 17 through bolts, and the support bars 16 are positioned below the upper pressure plate 14, the structural support strip 16 can support the lower end of a material placed on the bottom plate 17 to reduce the pressure of the gravity of the material on the bottom plate 17, so that the bottom plate 17 is protected, baffle limiting strips 8 are symmetrically arranged on two sides above the feed inlet 18, a baffle 9 is inserted between the baffle limiting strips 8, the upper end of the baffle 9 is bent towards one side of the upper pressing plate 14, the bent structure of the baffle 9 is positioned above the upper pressing plate 14, the bent structure of the baffle 9 is in contact connection with the upper pressing plate 14, when the upper pressing plate 14 moves downwards under the driving of the cylinder 11, the baffle 9 moves along with the action of the gravity, when the upper pressing plate 14 moves upwards, the upper pressing plate 14 contacts the bent structure of the baffle 9 to drive the baffle 9 to move upwards, make the material can get into in hubei province broken machine 4 through feed inlet 18, during top board 14 downstream, carry out the suppression processing to the material, make the bold material garrulous one-tenth fritter, easily the material gets into in hubei province

broken machine

4, 15 upper end one side of welt is connected with fixed plate 6, and be equipped with dust removal mouth 7 on the fixed plate 6, dust removal mouth 7 passes through the pipeline and is connected with current dust collector, can carry out the dust fall to hubei province broken machine 4 and handle, the position with the material contact all adopts the board of zirconia material in the breaker main part 1 in advance, effectively avoid the material condition that the pollution appears, avoid influencing the quality of material, high efficiency satisfies broken requirement, 1 outside casing accessible steel sheet welding of breaker main part in advance makes.

The working principle is as follows: when the jaw crushing feeding pre-crushing device is used, firstly, a pre-crushing device main body 1 is fixed at the upper end of a jaw crusher 4 through a connecting piece 19, materials are placed in the pre-crushing device main body 1, a support strip 16 supports the lower ends of the materials to reduce the influence of the gravity of the materials on a bottom plate 17, then the materials are pushed to the lower side of an upper pressure plate 14, at the moment, an air cylinder 11 is started to drive the upper pressure plate 14 to move downwards, a die handle 10 plays a role in connecting the air cylinder 11 and the upper pressure plate 14, when the upper pressure plate 14 moves, a guide post 20 moves and limits the position through an installation seat 12 and a fixed seat 13 to assist the upper pressure plate 14 to move stably, when the upper pressure plate 14 moves downwards, a baffle 9 moves through the limit of a baffle limiting strip 8 under the action of the gravity of the baffle 9, a feed inlet 18 is blocked, and the upper pressure plate 14 is contacted with the materials to apply pressure to the materials, let the material become the fritter by the bold breakage, when top board 14 replied the normal position under the effect of cylinder 11, top board 14 contacts the structure of buckling of baffle 9, then make baffle 9 rebound, let the material that becomes the fritter can slide down to stock guide 2 department at the slope structure of bottom plate 17, and then let the material get into in the broken chamber 3 of hubei province breaker 4, the further broken material of hubei province breaker 4 discharges to receiving in the hopper 5, fixed dust removal mouth 7 passes through the pipeline and is connected with dust collector on the fixed plate 6, carry out the dust fall to hubei province breaker 4 and handle, welt 15, support strip 16, bottom plate 17, fixed plate 6, the position that contact with the material such as baffle 9 and top board 14 all adopts the board of zirconia material, effectively avoid the material to appear the circumstances of polluting, avoid influencing the quality of material, high-efficient the requirement of satisfying, thereby accomplish a series of works.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Broken feeding of hubei province is breaker in advance, including breaker main part (1) and hubei province broken machine (4) in advance, install in hubei province broken machine (4) upper end in breaker (1) in advance, and hubei province is equipped with broken chamber (3) in broken machine (4) to hubei province broken machine (4) lower extreme is equipped with and connects hopper (5), its characterized in that: pre-crushing device main part (1) lower extreme is equipped with bottom plate (17), and bottom plate (17) slope sets up, feed inlet (18) have been seted up to bottom plate (17) one side, and bottom plate (17) upper end is equipped with welt (15) of frame type structure, welt (15) outside lower extreme evenly is equipped with connecting piece (19), and connecting piece (19) are connected with hubei sha brokenly machine (4), welt (15) upper end is equipped with fixing base (13), and is connected with mount pad (12) on fixing base (13), cylinder (11) are installed to mount pad (12) upper end, and install die shank (10) on cylinder (11), and die shank (10) lower extreme is equipped with top board (14), feed inlet (18) top bilateral symmetry is equipped with baffle spacing (8), and inserts between baffle spacing (8) and be equipped with baffle (9), welt (15) upper end one side is connected with fixed plate (6), and is equipped with dust removal mouth (7) on fixed plate (6).

2. The jaw crushing feed pre-crushing device of claim 1, wherein: the upper end of the baffle (9) is bent towards one side of the upper pressing plate (14), the bent structure of the baffle (9) is positioned above the upper pressing plate (14), and the bent structure of the baffle (9) is in contact connection with the upper pressing plate (14).

3. The jaw crushing feed pre-crushing device of claim 1, wherein: the upper end of the upper pressure plate (14) is symmetrically connected with guide posts (20), and the guide posts (20) are movably connected with the mounting seat (12) and the fixed seat (13) in a penetrating manner.

4. The jaw crushing feed pre-crushing device of claim 1, wherein: the upper end of the bottom plate (17) is symmetrically connected with a supporting strip (16) through bolts, and the supporting strip (16) is positioned below the upper pressure plate (14).

5. The jaw crushing feed pre-crushing device of claim 1, wherein: the feeding hole (18) is provided with a guide plate (2) which is obliquely arranged below, and the guide plate (2) and the bottom plate (17) form an integral structure through bending.

6. The jaw crushing feed pre-crushing device of claim 5, wherein: the material guide plate (2) is arranged in the jaw crusher (4), and the material guide plate (2) is close to one side of the baffle (9).