CN210097913U

CN210097913U - Double-layer crusher

Info

Publication number: CN210097913U
Application number: CN201920869607.1U
Authority: CN
Inventors: 沈磊; 康浩
Original assignee: Ma'anshan Shenghe New Intelligent Technology Co Ltd
Current assignee: Ma'anshan Shenghe New Intelligent Technology Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-02-21
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a double-deck breaker relates to breaker technical field, generally is the individual layer for solving current breaker, and the granularity size of the material that breaks out is not enough even, influences crushing effect, has reduced work efficiency's problem. The inside on casing top is provided with the feed inlet, the below of feed inlet is provided with the pay-off room, the below of pay-off room is provided with first broken room, be provided with the baffle between first broken room and the pay-off room, baffle and casing welded connection, the lower extreme of baffle is provided with the pay-off mouth, and the internally mounted of first broken room has first crushing roller and second crushing roller, the below of first broken room is provided with the broken room of second, the internally mounted of the broken room of second has broken mechanism, the bottom of the broken room of second is provided with the discharge gate, install the bleeder valve on the discharge gate, the below of discharge gate is provided with the dolly that gathers materials.

Description

Double-layer crusher

Technical Field

The utility model relates to a breaker technical field specifically is a double-deck breaker.

Background

The crusher is also called a stone crusher, and is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like. Crushers generally handle larger pieces of material with coarser product sizes, such as ore, rock, etc. The large materials are crushed and refined, so that later-stage use and processing are facilitated, the crusher is rapidly developed, and great convenience is brought to work of people by development of the crusher.

However, the existing crusher is generally a single-layer crusher, the particle size of the crushed material is not uniform enough, the crushing effect is affected, and the working efficiency is reduced, so that the existing requirements are not met, and the double-layer crusher is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-deck breaker to the breaker that proposes in solving above-mentioned background art generally is the individual layer, and the granularity size of the material that the breakage came out is not enough even, influences crushing effect, has reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-deck breaker, includes the casing, the inside on casing top is provided with the feed inlet, and the feed inlet is provided with two, the below of feed inlet is provided with the pay-off room, the below of pay-off room is provided with first crushing room, be provided with the baffle between first crushing room and the pay-off room, baffle and casing welded connection, the lower extreme of baffle is provided with the pay-off mouth, and the internally mounted of first crushing room has first crushing roller and second crushing roller, and just first crushing roller is located one side of second crushing roller, the below of first crushing room is provided with the second crushing room, the internally mounted of second crushing room has broken mechanism, the bottom of second crushing room is provided with the discharge gate, install the bleeder valve on the discharge gate, the below of discharge gate is provided with the dolly that gathers materials.

Preferably, the feeding chamber is internally provided with two conveying belts, and the two conveying belts are symmetrical relative to the vertical center line of the machine shell.

Preferably, the outside of first crushing roller is provided with first broken sword tooth, and first broken sword tooth is provided with a plurality of, first broken sword tooth and first crushing roller structure as an organic whole, the one end of first crushing roller is provided with first transmission shaft, the externally mounted of first transmission shaft has the driving gear, first broken motor is installed to the other end of first transmission shaft, the outside of second crushing roller is provided with the broken sword tooth of second, and the broken sword tooth of second is provided with a plurality of, the broken sword tooth of second and the structure as an organic whole, the one end of second crushing roller is provided with the second transmission shaft, the externally mounted driven gear of second transmission shaft.

Preferably, the driven gear is in meshed connection with the driving gear.

Preferably, crushing mechanism includes bull stick, broken blade and crushing pole, broken pole sets up a plurality of, and the broken pole evenly distributed of a plurality of in the place ahead and the rear of bull stick, broken blade is provided with a plurality of, and the broken blade evenly distributed of a plurality of in the top and the below of bull stick, the broken motor of second is installed to the one end of bull stick.

Preferably, the second crushing motor is in transmission connection with the rotating rod through a coupling.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first crushing room and the crushing room of second, first crushing room adopts two crushing roller meshing relative rotations, and the material is drawn into the broken intracavity that two crushing rollers formed and is pulverized, and the material after the breakage is under the action of gravity, and the clearance department from between two crushing rollers discharges, adopts the broken impeller and the bull stick rotation on the second motor drive bull stick in the crushing room of second, carries out second strike, breakage to the material. Double-deck crushing work is carried out, broken work efficiency can be promoted, the uniformity of the particle size of the materials after being broken is improved, and then the work efficiency is improved.

2. The utility model discloses a set up two feed inlets, the material is transported the material by the fortune material area on falling the fortune material area by the feed inlet again, can realize the even whereabouts of material, can avoid the material to pile up, makes things convenient for the later stage to carry out broken work.

3. The utility model discloses a below of discharge gate is placed and is pushed away the material dolly, pushes away the convenient removal of material dolly, is convenient for collect and transport the material after the breakage, and convenient and practical improves the flexibility that the device used.

Drawings

Fig. 1 is a schematic structural view of a double-deck crusher of the present invention;

FIG. 2 is a view showing a connection relationship between the first crushing roller and the second crushing roller according to the present invention;

fig. 3 is a side view of the crushing mechanism of the present invention.

In the figure: 1. a housing; 11. a feed inlet; 12. a feeding chamber; 121. a material conveying belt; 13. a partition plate; 14. a first crushing chamber; 15. a second crushing chamber; 2. a first crushing roller; 21. a first crushing cutter tooth; 22. a first drive shaft; 23. a driving gear; 3. a second crushing roller; 31. a second crushing cutter tooth; 32. a second drive shaft; 33. a driven gear; 4. a crushing mechanism; 41. a rotating rod; 42. crushing the leaves; 43. a breaking bar; 5. a second crushing motor; 6. a first crushing motor; 7. a discharge port; 71. a discharge valve; 8. aggregate trolley.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a double-layer crusher comprises a casing 1, wherein a feed inlet 11 is arranged inside the top end of the casing 1, two feed inlets 11 are arranged, the feeding efficiency is improved, and the working efficiency is improved, a feeding chamber 12 is arranged below the feed inlet 11, a first crushing chamber 14 is arranged below the feeding chamber 12, a partition plate 13 is arranged between the first crushing chamber 14 and the feeding chamber 12, the partition plate 13 is welded with the casing 1, the connection strength is high, the structural rigidity is high, a feeding port is arranged at the lower end of the partition plate 13, blanking is convenient, a first crushing roller 2 and a second crushing roller 3 are arranged inside the first crushing chamber 14, the first crushing roller 2 is positioned at one side of the second crushing roller 3, a second crushing chamber 15 is arranged below the first crushing chamber 14, a crushing mechanism 4 is arranged inside the second crushing chamber 15, a discharge port 7 is arranged at the bottom end of the second crushing chamber 15, discharging is convenient, and a discharge valve 71 is arranged on the discharge port 7, the material collecting trolley 8 is arranged below the discharge port 7, so that the material collecting trolley is convenient to move, and the crushed materials are collected and transported.

Further, the feeding chamber 12 is internally provided with two material conveying belts 121, the two material conveying belts 121 are symmetrical with respect to the vertical center line of the casing 1, and the two material conveying belts 121 are matched with the two feeding holes 11 to realize the transportation of the material.

Further, the first crushing roller 2 is externally provided with a plurality of first crushing cutter teeth 21, the first crushing cutter teeth 21 are sharp and tough and are convenient for crushing materials, the first crushing cutter teeth 21 and the first crushing roller 2 are of an integral structure, the integrity is good, the joint is seamless and is not easy to break, one end of the first crushing roller 2 is provided with a first transmission shaft 22, the outside of the first transmission shaft 22 is provided with a driving gear 23, the other end of the first transmission shaft 22 is provided with a first crushing motor 6, the outside of the second crushing roller 3 is provided with a second crushing cutter tooth 31, and the second crushing cutter tooth 31 is provided with a plurality of, and second crushing cutter tooth 31 and second crushing roller 3 structure as an organic whole, the wholeness is good, and the junction is seamless, difficult fracture, and the one end of second crushing roller 3 is provided with second transmission shaft 32, the external mounting driven gear 33 of second transmission shaft 32.

Further, driven gear 33 and driving gear 23 meshing connection, the transmission efficiency is high, and the transmission is steady, and the reliability is high.

Further, broken mechanism 4 includes bull stick 41, broken blade 42 and broken pole 43, has dual strike, crushing effect, and broken pole 43 sets up a plurality of, and the broken pole 43 average distribution of a plurality of is in the place ahead and the rear of bull stick 41, and broken blade 42 is provided with a plurality of, and the broken blade 42 average distribution of a plurality of is in the top and the below of bull stick 41, and the broken motor 5 of second is installed to the one end of bull stick 41, is convenient for drive the bull stick 41 rotatory.

Further, the second crusher motor 5 is in transmission connection with the rotating rod 41 through a coupling, so that the second crusher motor and the rotating rod rotate together and transmit torque.

The working principle is as follows: when the crusher is used, materials to be crushed are respectively poured into the shell 1 from the two feed inlets 11, the materials fall into the two material conveying belts 121 along with the materials, the two material conveying belts 121 are driven by the motor to rotate to make the material feed openings fall down and fall between the first crushing roller 2 and the second crushing roller 3 along with the material feed openings, the first crushing motor 6 drives the first crushing roller 2 to rotate, the driving gear 23 rotates along with the first crushing roller 23, the driven gear 33 meshed with the driving gear 23 rotates, the second crushing roller 3 rotates along with the second crushing roller, the materials are rolled into a crushing cavity formed by the two crushing rollers to be crushed, the crushed materials are discharged from a gap between the two crushing rollers and fall into the second crushing chamber 15 under the action of gravity, meanwhile, the second crushing motor 5 is started, the rotating rod 41 is driven by the second crushing motor 5 to rotate, the crushing blades 42 and the crushing rod 43 on the rotating rod 41 rotate along with the rotating rod, and the falling materials are struck, The crushing is carried out, so that the material is crushed more uniformly. The discharge valve 71 is opened, the material falls into the material collecting trolley 8 from the discharge port 7, and the material collecting trolley 8 is pushed to transport the material after the material is collected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A double crusher comprising a shell (1), characterized in that: a feeding hole (11) is formed in the top end of the machine shell (1), two feeding holes (11) are formed in the machine shell, a feeding chamber (12) is arranged below the feeding chamber (11), a first crushing chamber (14) is arranged below the feeding chamber (12), a partition plate (13) is arranged between the first crushing chamber (14) and the feeding chamber (12), the partition plate (13) is connected with the machine shell (1) in a welded mode, a feeding hole is formed in the lower end of the partition plate (13), a first crushing roller (2) and a second crushing roller (3) are installed in the first crushing chamber (14), the first crushing roller (2) is located on one side of the second crushing roller (3), a second crushing chamber (15) is arranged below the first crushing chamber (14), a crushing mechanism (4) is installed in the second crushing chamber (15), and a discharging hole (7) is formed in the bottom end of the second crushing chamber (15), the discharge port (7) is provided with a discharge valve (71), and the lower part of the discharge port (7) is provided with a collecting trolley (8).

2. A double crusher as claimed in claim 1, wherein: the feeding chamber (12) is internally provided with two conveying belts (121), and the two conveying belts (121) are symmetrical relative to the vertical center line of the machine shell (1).

3. A double crusher as claimed in claim 1, wherein: the outer part of the first crushing roller (2) is provided with a plurality of first crushing cutter teeth (21), the first crushing cutter tooth (21) and the first crushing roller (2) are of an integral structure, one end of the first crushing roller (2) is provided with a first transmission shaft (22), a driving gear (23) is arranged outside the first transmission shaft (22), a first crushing motor (6) is arranged at the other end of the first transmission shaft (22), a second crushing cutter tooth (31) is arranged outside the second crushing roller (3), and a plurality of second crushing cutter teeth (31) are arranged, the second crushing cutter teeth (31) and the second crushing roller (3) are of an integral structure, one end of the second crushing roller (3) is provided with a second transmission shaft (32), and a driven gear (33) is arranged outside the second transmission shaft (32).

4. A double crusher as claimed in claim 3, wherein: the driven gear (33) is meshed with the driving gear (23).

5. A double crusher as claimed in claim 1, wherein: broken mechanism (4) are including bull stick (41), broken blade (42) and broken pole (43), broken pole (43) set up a plurality of, and the broken pole (43) average distribution of a plurality of in the place ahead and the rear of bull stick (41), broken blade (42) are provided with a plurality of, and the broken blade (42) average distribution of a plurality of in the top and the below of bull stick (41), the broken motor of second (5) is installed to the one end of bull stick (41).

6. A double crusher as claimed in claim 5, wherein: the second crushing motor (5) is in transmission connection with the rotating rod (41) through a coupler.