CN108246419B - Impact crusher for mine quarrying - Google Patents
Impact crusher for mine quarrying Download PDFInfo
- Publication number
- CN108246419B CN108246419B CN201810051278.XA CN201810051278A CN108246419B CN 108246419 B CN108246419 B CN 108246419B CN 201810051278 A CN201810051278 A CN 201810051278A CN 108246419 B CN108246419 B CN 108246419B
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- Prior art keywords
- face
- machine body
- body shell
- shell
- fixedly connected
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- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000004575 stone Substances 0.000 abstract description 27
- 230000003139 buffering effect Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
- B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
- B02C13/095—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate with an adjustable anvil or impact plate
-
- 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
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
-
- 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
- B02C13/26—Details
- B02C13/31—Safety devices or measures
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a reaction crusher for mine quarrying, which comprises a machine body shell, wherein the lower end face of the machine body shell is fixedly connected with a bottom plate, the side end face of the machine body shell is fixedly connected with a fixed mounting plate, one side of the side end face of the machine body shell, which is away from the fixed mounting plate, is rotationally connected with a driving wheel, the outer end face of the driving wheel is rotationally connected with a conveying belt, the inner end face of the conveying belt is rotationally connected with a motor, one side of the side end face of the machine body shell, which is away from the driving wheel, is rotationally connected with a detection door, one side of the side end face of the machine body shell, which is away from the detection door, is fixedly connected with a fixed block, the upper end face of the machine body shell is provided with a feed inlet, the upper end face of the bottom plate is slidingly connected with a conveying belt protection main body, the lower end face of the machine body shell is provided with a discharge hole, and the side end face of the driving wheel is fixedly connected with a rotating shaft. The invention solves the problem that the traditional crusher conveyor belt is easily damaged due to the influence of stones by installing the conveyor belt protection main body.
Description
Technical Field
The invention relates to the technical field of mine quarrying equipment, in particular to a counterattack crusher for mine quarrying.
Background
The impact crusher is also called impact breaker, is mainly used for processing materials which often need to be moved in metallurgy, chemical industry, building materials, hydropower and the like, is especially used for the operation of fluidity stones in expressways, railways, hydropower engineering and the like, and can be in various configuration forms according to the types, scales and requirements of finished products of the processed materials.
In mine quarrying, the breaker is usually used for smashing preliminary treatment with the great stone of volume, and the inside striking board device of traditional breaker adopts the bolt fastening to be in the top panel of impact breaker, when the rotor assembly rebounds the stone to the impact board on, the impact frame position can not change to can not change the broken degree of stone, need carry out secondary operation to the stone, increased the cost, in the connection of conveyer belt and rotor, owing to there is protector, very easily cause conveyer belt and rotor joint stone, cause the damage to the conveyer belt.
Disclosure of Invention
The invention aims to provide a reaction crusher for mine quarrying, which aims to solve the problems in the background technology.
The invention realizes the aim through the following technical scheme that the impact breaker for mine quarrying comprises a machine body shell, wherein the lower end face of the machine body shell is fixedly connected with a bottom plate, the side end face of the machine body shell is fixedly connected with a fixed mounting plate, one side of the side end face of the machine body shell, which is far away from the fixed mounting plate, is rotationally connected with a driving wheel, the outer end face of the driving wheel is rotationally connected with a conveying belt, the inner end face of the conveying belt is rotationally connected with a motor, one side of the side end face of the machine body shell, which is far away from the driving wheel, is rotationally connected with a detection door, one side of the side end face of the machine body shell, which is far away from the detection door, is fixedly connected with a fixed block, the upper end face of the machine body shell is provided with a feed inlet, the inside of the feed inlet is fixedly connected with a protection chain, the upper end face of the bottom plate is slidingly connected with a conveying belt protection main body, the lower end face of the machine body shell is provided with a discharge hole, the side end face of the driving wheel is fixedly connected with a rotating shaft, the outer end face of the rotating shaft is rotationally connected with a plate hammer, the rear end face of the machine body shell is fixedly connected with a striking plate main body, one side of the upper end face of the machine body shell, which is away from the feeding hole, is rotationally connected with an upper revolving door, the striking plate main body comprises a counterattack plate, a lower counterattack frame, a telescopic cylinder, a rotating connecting column, a sliding column, an upper counterattack frame, a damping spring and a connecting rod, the counterattack plate is fixedly connected with the lower end face of the upper counterattack frame, the damping spring is elastically connected with the upper end face of the upper counterattack frame, the sliding column is fixedly connected with the side end face of the upper counterattack frame, the connecting rod is slidingly connected with the outer end face of the sliding column, the lower counterattack frame is rotationally connected with the rear end face of the upper counterattack frame through the rotating connecting column, the conveyor belt protecting main body comprises a conveyor belt protecting groove, a protecting shell and a connecting groove, the conveyer belt protection groove is offered at the side terminal surface of protective housing.
Preferably, the telescopic cylinder is rotatably connected to the rear end face of the lower impact frame.
Preferably, the connecting groove is formed in the lower end face of the protective shell.
Preferably, the fixed mounting plates are provided with a plurality of groups, and are uniformly distributed on the outer end face of the machine body shell.
Preferably, the plate hammer is provided with three groups in total and is uniformly distributed on the outer end face of the rotating shaft.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the invention, the impact plate main body is arranged, so that the buffering performance of the upper impact frame is greatly improved, when the impact plate is used, the telescopic cylinder is connected with the outside of the crusher, the telescopic cylinder is controlled to stretch, the angle of the lower impact frame is changed, the gap between the lower impact frame and the plate hammer is controlled, the crushing degree of a stone block is controlled, different requirements of a user are met, the damping spring is arranged above the upper impact frame, when the stone block and the impact plate impact, the impact force of the stone block is ensured, the buffering performance of the upper impact frame is also improved, the service life of the impact plate is prolonged, the impact plate is uniformly arranged at the bottoms of the upper impact frame and the lower impact frame in a staggered manner, and the abrasion force of the stone block is increased, so that the problem that the position of the impact frame cannot be changed when the rotor assembly bounces the stone block onto the impact plate, the crushing degree of the stone block cannot be changed, the secondary processing is required, and the cost is increased is solved.
(2) According to the invention, the conveyor belt protection main body is arranged, when a user uses the conveyor belt protection main body, the connecting groove is aligned with the sliding strip by virtue of the sliding strip, so that the conveyor belt protection main body is clamped at the upper end of the bottom plate, when stones are processed, the stones are clamped at the position where the crusher rotor assembly is connected with the conveyor belt, the conveyor belt is damaged by the extrusion of the stones in the high-speed rotation of the conveyor belt, and therefore, the normal work of a machine is affected, and the problem that the conveyor belt of the traditional crusher is affected by the stones is solved by arranging the conveyor belt protection main body.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the main body of the present invention;
FIG. 3 is a schematic view of the main body of the striking plate of the present invention;
fig. 4 is a schematic view of the structure of the protection main body of the conveyor belt of the present invention.
In the figure: 1. the device comprises a feeding hole, 2, a machine body shell, 3, a bottom plate, 4, a fixed mounting plate, 5, a conveyor belt protection main body, 6, a conveyor belt, 7, a driving wheel, 8, a motor, 9, a detection door, 10, a fixed block, 11, a protection chain, 12, a rotating shaft, 13, a plate hammer, 14, a discharging hole, 15, a striking plate main body, 16, an upper rotating door, 17, a striking plate, 18, a lower striking frame, 19, a telescopic cylinder, 20, a rotating connecting column, 21, a sliding column, 22, an upper striking frame, 23, a damping spring, 24, a connecting rod, 25, a conveyor belt protection groove, 26, a protection shell, 27 and a connecting groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the impact crusher for mine quarrying comprises a machine body shell 2, a bottom plate 3 is fixedly connected to the lower end surface of the machine body shell 2, a fixed mounting plate 4 is fixedly connected to the side end surface of the machine body shell 2, a driving wheel 7 is rotatably connected to one side of the side end surface of the machine body shell 2, which is away from the fixed mounting plate 4, a conveying belt 6 is rotatably connected to the outer end surface of the driving wheel 7, a motor 8 is rotatably connected to the inner end surface of the conveying belt 6, a detection door 9 is rotatably connected to one side of the side end surface of the machine body shell 2, which is away from the detection door 9, a fixed block 10 is fixedly connected to one side of the side end surface of the machine body shell 2, a feed inlet 1 is formed in the upper end surface of the machine body shell 2, a protection chain 11 is fixedly connected to the inside of the feed inlet 1, a conveyor belt protection main body 5 is slidably connected to the upper end surface of the bottom plate 3, a discharge hole 14 is formed in the lower end surface of the machine body shell 2, a rotary shaft 12 is fixedly connected to the side end surface of the driving wheel 7, the outer end face of the rotating shaft 12 is rotationally connected with a plate hammer 13, the rear end face of the machine body shell 2 is fixedly connected with a striking plate main body 15, one side of the upper end face of the machine body shell 2, which is away from the feed inlet 1, is rotationally connected with an upper revolving door 16, the striking plate main body 15 comprises a striking plate 17, a lower striking frame 18, a telescopic cylinder 19, a rotating connecting column 20, a sliding column 21, an upper striking frame 22, a damping spring 23 and a connecting rod 24, the striking plate 17 is fixedly connected with the lower end face of the upper striking frame 22, the damping spring 23 is elastically connected with the upper end face of the upper striking frame 22, the sliding column 21 is fixedly connected with the side end face of the upper striking frame 22, the connecting rod 24 is slidingly connected with the outer end face of the sliding column 21, the lower striking frame 18 is rotationally connected with the rear end face of the upper striking frame 22 through the rotating connecting column 20, when the telescopic cylinder 19 is used, the telescopic cylinder 19 is connected with the outside of the crusher, the telescopic cylinder 19 is controlled, the angle of the lower impact frame 18 is changed, the gap between the lower impact frame 18 and the plate hammer 13 is controlled, so that the crushing degree of stones is controlled, different requirements of users are met, the damping spring 23 is installed above the upper impact frame 22, when the stones are impacted with the impact plate 17, the impact force of the stones is guaranteed, the buffering property of the upper impact frame 22 is also increased, the service life of the impact plate is prolonged, the impact plate 17 is uniformly installed at the bottoms of the upper impact frame 22 and the lower impact frame 18 in a staggered manner, the abrasion force of the stones is increased, the problem that the crushing degree of the stones cannot be changed when a rotor assembly rebounds the stones to the impact plate is solved, the secondary processing is needed to the stones, the problem that the conveyor belt protection main body 5 is increased in cost comprises the conveyor belt protection groove 25, the protection shell 26 and the connecting groove 27, the conveyor belt protection groove 25 is formed in the side end face of the protection shell 26, the conveyor belt main body is installed on the side face of the protection shell through the conveyor belt 5, the end face of the conveyor belt is easily to be impacted by the conventional conveyor belt, and the conveyor belt is installed on the side face of the conveyor belt 3, and the side face of the conveyor belt is easily damaged when the conveyor belt is installed on the side face of the conveyor belt is in a sliding assembly, and the side face of the conveyor belt is normally, and the side face of the conveyor belt is easily damaged, and the side face of the conveyor belt is easily is connected with the conveyor belt is in the conveyor belt side face.
As a technical optimization scheme of the invention, the telescopic cylinder 19 is rotatably connected to the rear end face of the lower impact frame 18.
As a technical optimization scheme of the invention, the connecting groove 27 is formed on the lower end face of the protective housing 26.
As a technical optimization scheme of the invention, the fixed mounting plates 4 are provided with a plurality of groups in total and are uniformly distributed on the outer end face of the machine body shell 2.
As a technical optimization scheme of the invention, three groups of plate hammers 13 are arranged in total, and the plate hammers 13 are uniformly distributed on the outer end face of the rotating shaft 12.
When the invention is used, a user can hoist the crusher by fixing the fixed block 10 and the rope, place the crusher in a place needing to work, open the detection door 9 and the upper revolving door 16 to inspect and maintain the inside of the crusher, change the angle of the lower impact frame 18 by controlling the extension and retraction of the extension and retraction cylinder 19, and control the gap between the lower impact frame 18 and the plate hammer 13, thereby controlling the crushing degree of stones, achieving different requirements of the user, installing the damping spring 23 above the upper impact frame 22, ensuring the impact force of the stones and increasing the buffering performance of the upper impact frame 22 when the stones are impacted with the impact plate 17, and the user clamps the conveyor belt protection main body 5 at the upper end of the bottom plate 3 by aligning the connecting groove 27 with the sliding bar due to the sliding bar installed on the upper end surface of the bottom plate 3, thereby completing the work.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a mine quarrying is with reaction breaker, includes fuselage shell (2), its characterized in that: the utility model discloses a machine body is characterized in that a bottom plate (3) is fixedly connected with the lower terminal surface of machine body shell (2), fixed mounting plate (4) is fixedly connected with to the side terminal surface of machine body shell (2), one side that the side terminal surface of machine body shell (2) deviates from fixed mounting plate (4) rotates and is connected with drive wheel (7), the outer terminal surface of drive wheel (7) rotates and is connected with conveyer belt (6), the inner terminal surface of conveyer belt (6) rotates and is connected with motor (8), one side that the side terminal surface of machine body shell (2) deviates from drive wheel (7) rotates and is connected with detection door (9), one side that the side terminal surface of machine body shell (2) deviates from detection door (9) fixedly connected with fixed block (10), the inner terminal surface of conveyer belt (6) rotates and is connected with motor (8)The utility model provides a feed inlet (1) has been seted up to the up end of fuselage shell (2), the inside fixedly connected with protection chain (11) of feed inlet (1), the up end sliding connection of bottom plate (3) has conveyer belt protection main part (5), discharge gate (14) have been seted up to the lower terminal surface of fuselage shell (2), the side end fixedly connected with axis of rotation (12) of drive wheel (7), the outer terminal surface rotation of axis of rotation (12) is connected with ram (13), the rear end fixedly connected with of fuselage shell (2) strikes board main part (15), the up end of fuselage shell (2) deviates from one side rotation of feed inlet (1) and is connected with revolving door (16), strike board main part (15) include counterattack board (17), lower counterattack frame (18), telescopic cylinder (19), rotate spliced pole (20), slide column (21), upper counterattack frame (22), damping spring (23) and connecting rod (24), counterattack board (17)FixingThe upper impact frame is connected with the lower end face of the upper impact frame (22), the damping spring (23) is elastically connected with the upper end face of the upper impact frame (22), the sliding column (21) is fixedly connected with the side end face of the upper impact frame (22), the connecting rod (24) is connected with the outer end face of the sliding column (21) in a sliding manner, the lower impact frame (18) is rotationally connected with the rear end face of the upper impact frame (22) through the rotating connecting column (20), the conveyor belt protection main body (5) comprises a conveyor belt protection groove (25), a protection shell (26) and a connecting groove (27), and the conveyor belt protection groove (25) is formed in the side end face of the protection shell (26);
the telescopic cylinder (19) is rotationally connected to the rear end face of the lower impact frame (18);
the three groups of plate hammers (13) are arranged in total, and the plate hammers (13) are uniformly distributed on the outer end face of the rotating shaft (12).
2. A reaction crusher for quarrying in mine as claimed in claim 1 wherein: the connecting groove (27) is formed in the lower end face of the protective shell (26).
3. A reaction crusher for quarrying in mine as claimed in claim 1 wherein: the fixed mounting plates (4) are provided with a plurality of groups, and the fixed mounting plates (4) are uniformly distributed on the outer end face of the machine body shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051278.XA CN108246419B (en) | 2018-01-17 | 2018-01-17 | Impact crusher for mine quarrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051278.XA CN108246419B (en) | 2018-01-17 | 2018-01-17 | Impact crusher for mine quarrying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108246419A CN108246419A (en) | 2018-07-06 |
| CN108246419B true CN108246419B (en) | 2024-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051278.XA Active CN108246419B (en) | 2018-01-17 | 2018-01-17 | Impact crusher for mine quarrying |
Country Status (1)
| Country | Link |
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| CN (1) | CN108246419B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046593A (en) * | 2018-08-10 | 2018-12-21 | 江西锦囊商旅信息有限公司 | A kind of Municipal Engineering Construction avoiding dust pollution stone crushing device |
| CN110496695B (en) * | 2019-09-04 | 2021-12-03 | 台州东润轴承有限公司 | Coal mine stone processing device |
| CN110756278A (en) * | 2019-11-07 | 2020-02-07 | 安徽瑞智福瑶环保科技有限公司 | Multidimensional crushing device for solid waste |
| CN111659501B (en) * | 2020-06-17 | 2021-08-24 | 崇义县源德矿业有限公司 | Ore crushing and smashing equipment |
| CN112844784A (en) * | 2021-02-05 | 2021-05-28 | 广州物真五金有限公司 | Crusher for waste building structures |
| CN113617464B (en) * | 2021-08-12 | 2022-09-13 | 沂南县大山矿业有限公司 | Mine stone breaker |
| CN114522767A (en) * | 2022-04-13 | 2022-05-24 | 江苏食品药品职业技术学院 | Building rubbish breaker for building engineering |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108246419A (en) | 2018-07-06 |
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