CN110639656A - Novel impact crusher - Google Patents
Novel impact crusher Download PDFInfo
- Publication number
- CN110639656A CN110639656A CN201910916057.9A CN201910916057A CN110639656A CN 110639656 A CN110639656 A CN 110639656A CN 201910916057 A CN201910916057 A CN 201910916057A CN 110639656 A CN110639656 A CN 110639656A
- Authority
- CN
- China
- Prior art keywords
- plate
- shell
- wall
- backflow
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000010992 reflux Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 description 8
- 238000012216 screening Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a novel impact crusher, which belongs to the technical field of impact crushers, and particularly relates to a novel impact crusher, which comprises a shell, wherein the top of the shell is respectively provided with a first impact plate mounting seat and a second impact plate mounting seat, the bottom of the first impact plate mounting seat penetrates through the outer wall of the top of the shell and is connected with a first impact plate, the bottom of the second impact plate mounting seat penetrates through the outer wall of the top of the shell and is connected with a second impact plate, a plate hammer is arranged in an inner cavity of the shell, the front surface of a driving belt wheel penetrates through the outer wall of the rear side of the shell and is embedded in an inner ring of the plate hammer, after the material is crushed by the plate hammer, the material with unqualified crushed particles is screened by an inclined plate and then flows back to a backflow seat, under the action of the backflow plate, the material is thrown out again to the plate hammer for secondary crushing, and the material with qualified particle diameter is discharged through a sieve mesh and a discharge pipe, the crushing effect is improved.
Description
Technical Field
The invention relates to the technical field of impact crushers, in particular to a novel impact crusher.
Background
When the impact crusher works, the rotor is driven by the motor to rotate at a high speed, the material enters the plate hammer action area firstly, the plate hammer is in head-on contact with the input material from bottom to top to impact and crush the input material, then the impact is thrown to the impact device to be crushed again, then the impact liner plate rebounds to the plate hammer action area to continue crushing, the process is repeated, the material enters the first, second and third impact cavities from big to small to repeatedly crush the material until the material is crushed to required granularity, and the material is discharged from the discharge port. At impact crusher crushing in-process, because drive the material and carry out the breakage, can take place a small amount of materials and not contacted by the impact cavity, lead to direct downward transmission, current breaker improves crushing effect through the quantity that increases broken chamber moreover, so need a reduction to the breaker that broken chamber quantity required to improve holistic crushing quality.
Disclosure of Invention
The invention aims to provide a novel impact crusher to solve the problem of how to further improve the crushing quality of particulate matters in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a novel impact crusher comprises a shell, wherein the top of the shell is respectively provided with a first impact plate mounting seat and a second impact plate mounting seat, the bottom of the first impact plate mounting seat penetrates through the outer wall of the top of the shell and is connected with a first impact plate, the bottom of the second impact plate mounting seat penetrates through the outer wall of the top of the shell and is connected with a second impact plate, a plate hammer is arranged in the inner cavity of the shell, a transmission belt wheel is mounted on the rear side wall of the shell, the front surface of the transmission belt wheel penetrates through the outer wall of the rear side of the shell and is embedded in the inner ring of the plate hammer, a connecting shaft is mounted at the bottom of the inner cavity of the shell, the rear side of the connecting shaft penetrates through the outer wall of the rear side of the shell and is connected with a transmission belt wheel for backflow, three backflow plates are welded on the outer ring of the connecting shaft, a backflow seat is welded at the bottom of the inner cavity of the shell, an, the utility model discloses a return flow seat, including swash plate, the right side wall of shell, return spring, baffle, return spring, the sieve mesh has evenly been seted up on the outer wall of swash plate, there is the baffle right side wall bottom of shell through hinged joint, the left side wall top of baffle is connected with the reset spring, the baffle is connected with the shell through the reset spring, the welding has ejection of compact seat to one side on the right side wall of return flow seat.
Preferably, crushing holes are uniformly formed in the outer walls of the first impact plate and the second impact plate.
Preferably, the outer wall of the reflux plate is uniformly provided with filtering holes, and the top of the reflux plate is provided with an arc-shaped reflux groove.
Preferably, the backflow seat is provided with an arc groove matched with the backflow plate, and a material guide inclined plane is integrally formed on the left side of the top of the backflow seat.
Preferably, the bottom of the backflow seat is connected with a discharge pipe, and the discharge pipe is communicated with the arc groove.
Preferably, the return plate is located at the bottom of the plate hammer, and the outer end of the return plate is tangentially arranged at the outer edge of the plate hammer.
Compared with the prior art, the invention has the beneficial effects that:
1) after the material is crushed by the plate hammer, the material with unqualified crushed particles is screened by the inclined plate and then flows back to the backflow seat, the material is thrown out of the plate hammer again to be crushed again under the action of the backflow plate, and the material with qualified particle diameter is discharged through the sieve holes and the discharge pipe, so that the crushing effect is improved;
2) according to the invention, the backflow plate with the arc-shaped backflow groove is arranged, so that the backflow plate can be driven by the external driving motor to rotate at a high speed through the connecting shaft, and the lower material is driven to reenter the plate hammer for crushing, thereby realizing the re-crushing effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the housing of the present invention.
In the figure: the device comprises a shell 1, a first impact plate mounting seat 2, a first impact plate 3, a second impact plate mounting seat 4, a second impact plate 5, a hammer 6, a driving belt wheel 7, a connecting shaft 8, a backflow plate 9, a driving belt wheel for backflow 10, a backflow seat 11, an inclined plate 12, sieve holes 13, a baffle 14, a restoring spring 15 and a discharge inclined seat 16.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a novel impact crusher, includes shell 1, the top of shell 1 is equipped with first impact plate mount pad 2 and second impact plate mount pad 4 respectively, the top outer wall that shell 1 was run through to the bottom of first impact plate mount pad 2 and is connected with first impact plate 3, the top outer wall that shell 1 was run through to the bottom of second impact plate mount pad 4 and is connected with second impact plate 5, be equipped with board hammer 6 in the inner chamber of shell 1, driving pulley 7 is installed to the rear side wall of shell 1, driving pulley 7's front surface runs through the rear side outer wall of shell 1 and nestification is in the inner circle of board hammer 6, realizes the broken process to the material, accomplishes holistic crushing effect.
Connecting axle 8 is installed to the inner chamber bottom of shell 1, the rear side outer wall of shell 1 is run through to the rear side of connecting axle 8 and is connected with driving pulley 10 for the backward flow for connect external driving motor through the belt, drive backward flow board 9 and rotate.
The welding has three backward flow board 9 on the outer lane of connecting axle 8, the welding of the inner chamber bottom of shell 1 has backward flow seat 11, the welding of the right side wall top of backward flow seat 11 has swash plate 12, sieve mesh 13 has evenly been seted up on the outer wall of swash plate 12, realizes the screening to the material, and qualified material directly transmits through sieve mesh 13, and unqualified material reprocesses through backward flow board 9 after moving down through swash plate 12.
There is baffle 14 right side wall bottom of shell 1 through hinged joint, the left side wall top of baffle 14 is connected with reset spring 15, baffle 14 is connected with shell 1 through reset spring 15, the welding has ejection of compact inclined seat 16 on the right side wall of backward flow seat 11, and when the raw materials after the screening reached a certain amount, it opens to drive reset spring 15 through extrusion baffle 14, accomplishes the ejection of compact, reduces spilling over of dust.
Wherein, broken holes are evenly opened on the outer wall of the first impact plate 3 and the second impact plate 5, so that the crushing effect is improved.
The outer wall of the reflux plate 9 is uniformly provided with filtering holes, the top of the reflux plate 9 is provided with an arc-shaped reflux groove, and further screening is carried out through the filtering holes, so that the material flow with qualified particle size is left in the reflux seat 11, and the particles are processed after being thrown out through the reflux plate 9.
The circular arc groove matched with the backflow plate 9 is formed in the backflow seat 11, a guide inclined plane is integrally formed in the left side of the top of the backflow seat 11, the effect of grabbing and throwing the material by the backflow plate 9 is improved, and therefore the material is thrown into the plate hammer 6 to be broken again.
The bottom of backward flow seat 11 is connected with the discharging pipe, discharging pipe and circular arc groove intercommunication are gone on the qualified raw materials of size in the seat 11 with backward flow and are discharged, avoid backward flow seat 11 in the unable quick exhaust problem of raw materials take place.
The backflow plate 9 is located at the bottom of the plate hammer 6, the outer end portion of the backflow plate 9 is arranged in a tangent mode with the outer edge of the plate hammer 6, the backflow plate 9 is used for directly guiding raw materials into the plate hammer 6, and re-crushing is completed.
The working principle is as follows: according to the invention, the connecting shaft 8 and the backflow plate 9 are arranged at the lower part of the plate hammer 6, the backflow driving belt wheel 10 is connected at the outer side, the driving motor and the driving belt wheel 10 are driven to drive the plate hammer 6 to crush, the crushed raw materials are thrown onto the inclined plate 12 and then slide onto the backflow seat 11, the raw materials are thrown up through the backflow plate 9 and are thrown onto the plate hammer 6 again to be crushed again, so that the crushing effect is improved, the screening is carried out through the screen holes 13 on the inclined plate 12, the screening effect on the raw materials is improved, and after a certain amount of screening is achieved, the return spring 15 is driven to deform by extruding the baffle 14, so that the baffle 14 is opened, the raw materials are discharged, and the overflow of dust is reduced.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel impact crusher, includes shell (1), the top of shell (1) is equipped with first counterattack board mount pad (2) and second counterattack board mount pad (4) respectively, the bottom of first counterattack board mount pad (2) runs through the top outer wall of shell (1) and is connected with first counterattack board (3), the bottom of second counterattack board mount pad (4) runs through the top outer wall of shell (1) and is connected with second counterattack board (5), be equipped with board hammer (6) in the inner chamber of shell (1), driving pulley (7) are installed to the back lateral wall of shell (1), the front surface of driving pulley (7) runs through the rear side outer wall of shell (1) and nestification is in the inner circle of board hammer (6), its characterized in that: connecting axle (8) are installed to the inner chamber bottom of shell (1), the rear side of connecting axle (8) runs through the rear side outer wall of shell (1) and is connected with drive pulley (10) for the backward flow, the welding has three backward flow board (9) on the outer lane of connecting axle (8), the welding of the inner chamber bottom of shell (1) has backward flow seat (11), the welding of the right side wall top of backward flow seat (11) has swash plate (12), sieve mesh (13) have evenly been seted up on the outer wall of swash plate (12), there is baffle (14) right side wall bottom of shell (1) through hinged joint, the left side wall top of baffle (14) is connected with reset spring (15), baffle (14) are connected with shell (1) through reset spring (15), the welding has ejection of compact inclined seat (16) on the right side wall of backward flow seat (11).
2. A novel impact crusher as claimed in claim 1, wherein: crushing holes are uniformly formed in the outer walls of the first impact plate (3) and the second impact plate (5).
3. A novel impact crusher as claimed in claim 1, wherein: the outer wall of the reflux plate (9) is uniformly provided with filtering holes, and the top of the reflux plate (9) is provided with an arc reflux groove.
4. A novel impact crusher as claimed in claim 1, wherein: an arc groove matched with the backflow plate (9) is formed in the backflow seat (11), and a material guide inclined plane is integrally formed in the left side of the top of the backflow seat (11).
5. A novel impact crusher in accordance with claim 4, characterized in that: the bottom of the backflow seat (11) is connected with a discharge pipe, and the discharge pipe is communicated with the arc groove.
6. A novel impact crusher as claimed in claim 1, wherein: the backflow plate (9) is located at the bottom of the plate hammer (6), and the outer end portion of the backflow plate (9) is arranged in a tangent mode with the outer edge of the plate hammer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910916057.9A CN110639656A (en) | 2019-09-26 | 2019-09-26 | Novel impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910916057.9A CN110639656A (en) | 2019-09-26 | 2019-09-26 | Novel impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110639656A true CN110639656A (en) | 2020-01-03 |
Family
ID=69011382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910916057.9A Pending CN110639656A (en) | 2019-09-26 | 2019-09-26 | Novel impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110639656A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232976A (en) * | 2020-03-25 | 2020-06-05 | 南华大学 | Process and equipment for preparing activated carbon from soybean straws and application of activated carbon to uranium wastewater treatment |
| CN117258914A (en) * | 2023-11-17 | 2023-12-22 | 江苏山宝集团有限公司 | Intelligent impact crusher |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0613721A2 (en) * | 1993-03-02 | 1994-09-07 | Herbert Strittmatter | Method, its application and device for grinding and treating recycling products |
| JPH08252470A (en) * | 1995-03-17 | 1996-10-01 | Hitachi Ltd | Hammer crusher |
| JP2004275981A (en) * | 2003-03-19 | 2004-10-07 | Fuji Kogyo Co Ltd | Crushing apparatus |
| CN202212223U (en) * | 2011-05-19 | 2012-05-09 | 广东富农生物科技股份有限公司 | Crusher for cooked meat product |
| US20150122920A1 (en) * | 2012-06-20 | 2015-05-07 | Sandvik Intellectual Property Ab | Method of feeding material to a horizontal shaft impact crusher, and a crushing device |
| CN206731222U (en) * | 2017-05-15 | 2017-12-12 | 河南福美生物科技有限公司 | Shed the beeswax pulverizer of anti-sticking powder |
| CN207786717U (en) * | 2017-11-28 | 2018-08-31 | 沈阳重装重型矿山设备有限公司 | A kind of reaction type secondary crushing device |
| CN110227583A (en) * | 2019-07-20 | 2019-09-13 | 枣庄鑫金山智能机械股份有限公司 | A kind of projectile impacting type rubble sand making machine |
| CN211160012U (en) * | 2019-09-26 | 2020-08-04 | 张山 | Novel impact crusher |
-
2019
- 2019-09-26 CN CN201910916057.9A patent/CN110639656A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0613721A2 (en) * | 1993-03-02 | 1994-09-07 | Herbert Strittmatter | Method, its application and device for grinding and treating recycling products |
| JPH08252470A (en) * | 1995-03-17 | 1996-10-01 | Hitachi Ltd | Hammer crusher |
| JP2004275981A (en) * | 2003-03-19 | 2004-10-07 | Fuji Kogyo Co Ltd | Crushing apparatus |
| CN202212223U (en) * | 2011-05-19 | 2012-05-09 | 广东富农生物科技股份有限公司 | Crusher for cooked meat product |
| US20150122920A1 (en) * | 2012-06-20 | 2015-05-07 | Sandvik Intellectual Property Ab | Method of feeding material to a horizontal shaft impact crusher, and a crushing device |
| CN206731222U (en) * | 2017-05-15 | 2017-12-12 | 河南福美生物科技有限公司 | Shed the beeswax pulverizer of anti-sticking powder |
| CN207786717U (en) * | 2017-11-28 | 2018-08-31 | 沈阳重装重型矿山设备有限公司 | A kind of reaction type secondary crushing device |
| CN110227583A (en) * | 2019-07-20 | 2019-09-13 | 枣庄鑫金山智能机械股份有限公司 | A kind of projectile impacting type rubble sand making machine |
| CN211160012U (en) * | 2019-09-26 | 2020-08-04 | 张山 | Novel impact crusher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232976A (en) * | 2020-03-25 | 2020-06-05 | 南华大学 | Process and equipment for preparing activated carbon from soybean straws and application of activated carbon to uranium wastewater treatment |
| CN117258914A (en) * | 2023-11-17 | 2023-12-22 | 江苏山宝集团有限公司 | Intelligent impact crusher |
| CN117258914B (en) * | 2023-11-17 | 2024-02-20 | 江苏山宝集团有限公司 | Intelligent impact crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108284066B (en) | Civil engineering is with categorised garrulous husky sieve sand machine | |
| CN211160012U (en) | Novel impact crusher | |
| CN110639656A (en) | Novel impact crusher | |
| CN210787527U (en) | Ore crushing device with high-efficient function of selecting separately | |
| CN107715976A (en) | A kind of industrial material crushing and classification separation equipment of uniform feeding | |
| CN113499819B (en) | Intelligent ore crushing device with automatic adjusting function | |
| CN111604116A (en) | Cement clinker raw material efficient crusher with screening function | |
| CN212310062U (en) | Pig is granule sieving mechanism for feed production | |
| CN211051650U (en) | Screening system is smashed to metallurgical dirt mud of high rate of recovery | |
| CN211488062U (en) | Crushing apparatus is broken up to fodder | |
| CN213133397U (en) | Centrifugal screening type crusher | |
| CN110302869B (en) | Coke particle generating device suitable for different electric furnaces | |
| CN211838320U (en) | Rubbing crusher is used in production of lithium cell cathode material with feeding screening function | |
| CN220991193U (en) | Phosphogypsum crushing device | |
| CN210410888U (en) | Pesticide manufacturing raw materials grinds powder device | |
| CN212759669U (en) | Small trash fish smashing device for processing fish protein | |
| CN214636727U (en) | Rubbing crusher with screening structure | |
| CN220995097U (en) | Plastic granules sieving mechanism | |
| CN219187175U (en) | Crushing device for microcrystalline material | |
| CN213914001U (en) | Aluminium scrap sieving mechanism | |
| CN212888440U (en) | Waste plastic recycling and reusing crushing device | |
| CN212524407U (en) | Fine crushing device for puffed suckling pig feed | |
| CN221268350U (en) | Lithium battery pulverizer | |
| CN217047118U (en) | Recycled plastic granulator rubbing crusher constructs | |
| CN219334466U (en) | Raw material milling and screening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |