CN112871256A - Mining breaker with dust removal function - Google Patents
Mining breaker with dust removal function Download PDFInfo
- Publication number
- CN112871256A CN112871256A CN202110110317.0A CN202110110317A CN112871256A CN 112871256 A CN112871256 A CN 112871256A CN 202110110317 A CN202110110317 A CN 202110110317A CN 112871256 A CN112871256 A CN 112871256A
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- China
- Prior art keywords
- crushing bin
- crushing
- side wall
- bin
- wall
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/10—Shape or construction of jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention relates to the technical field of mining equipment, in particular to a mining crusher with a dust removal function, which comprises a base, wherein a lower crushing bin is fixedly arranged on the base, an upper crushing bin is slidably arranged at the top of the lower crushing bin, a first crushing roller is rotatably arranged on the inner wall of the lower crushing bin, a movable rod is hinged on the inner wall of the lower crushing bin, a fixed frame is fixedly arranged at the end part of the movable rod, a second crushing roller is rotatably arranged inside the fixed frame, a driving assembly is arranged on the side wall of the lower crushing bin, a transmission assembly is further arranged on the inner wall of the lower crushing bin, when crushing operation is carried out, ores are further crushed by the first crushing roller and the second crushing roller, the driving assembly is used for driving the second crushing roller to swing back and forth, so that the ores are prevented from being jammed between the first crushing roller and the second crushing roller in the crushing process, utilize the booster pump to carry the shower nozzle with the water in the water tank, spray on the ore on the conveyer belt, play the effect of dust fall.
Description
Technical Field
The invention relates to the technical field of mining equipment, in particular to a mining crusher with a dust removal function.
Background
The mining crusher has the characteristics of large crushing ratio, uniform product granularity, simple structure, reliable work, simple and convenient maintenance, economic operation cost and the like. The method is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like.
However, the existing mining crusher generates a large amount of dust in the working process, which causes serious air pollution.
Disclosure of Invention
The invention aims to provide a mining crusher with a dust removal function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mining crusher with a dust removal function comprises a base, wherein a lower crushing bin is fixedly mounted on the base, an upper crushing bin is slidably mounted at the top of the lower crushing bin, the bottom of the upper crushing bin is communicated with the lower crushing bin, a crushing assembly is mounted inside the upper crushing bin and used for primarily crushing ores, a first crushing roller is rotatably mounted on the inner wall of the lower crushing bin, a driving motor used for driving the first crushing roller to rotate is mounted on the outer side wall of the lower crushing bin, a movable rod is hinged to the inner side wall of the lower crushing bin, a fixing frame is fixedly mounted at the end part of the movable rod, a second crushing roller is rotatably mounted inside the fixing frame, a first motor used for driving the second crushing roller to rotate is mounted on the outer side wall of the fixing frame, and a driving assembly is mounted on the side wall of the lower crushing bin, drive assembly is still installed to the inside wall in lower broken storehouse, drive assembly is connected with drive assembly, drive assembly is connected with the movable rod, the internally mounted in lower broken storehouse has the conveyer belt, the discharge gate has been seted up to the lateral wall in lower broken storehouse, and the tip of conveyer belt stretches out from the discharge gate, the lateral wall fixed mounting in lower broken storehouse has the water tank, and the internally mounted of water tank has the booster pump, swing assembly is installed to the lateral wall in lower broken storehouse, swing assembly is connected with drive assembly, the last shower nozzle of installing of swing assembly, the shower nozzle passes through the bellows and is connected with the booster pump, air cleaner is installed to the lateral wall in lower broken storehouse, air cleaner's air inlet and lower broken storehouse intercommunication.
As a further scheme of the invention: the lateral wall fixed mounting in last broken storehouse has the fixed block, and the lower fixed surface of fixed block installs the second spring, the lower extreme and the lower broken storehouse fixed connection of second spring.
As a still further scheme of the invention: the top of going up broken storehouse is installed the dog-house, and the internally mounted of dog-house has buffering subassembly.
As a still further scheme of the invention: the buffer assembly comprises two buffer plates hinged to the inner wall of the feed opening, the two buffer plates are arranged in a bilateral symmetry mode, a first spring is fixedly mounted on the lower surface of each buffer plate, and the end portion of each first spring is fixedly connected with the inner wall of the feed opening.
As a still further scheme of the invention: the crushing assembly comprises a crushing block fixedly mounted on the inner wall of the upper crushing bin, the top wall of the upper crushing bin is hinged with a crushing plate, the inner side wall of the upper crushing bin is rotatably provided with a hydraulic cylinder, and the extending end of the hydraulic cylinder is hinged with the side wall of the crushing plate.
As a still further scheme of the invention: the transmission assembly comprises a screw rod rotatably mounted on the inner side wall of the lower crushing bin, a sliding block is mounted on the screw rod in a threaded manner, a connecting rod is hinged to the sliding block, the end portion of the connecting rod is hinged to the movable rod, and the driving assembly is connected with the screw rod and used for driving the screw rod to rotate positively and negatively.
As a still further scheme of the invention: the driving assembly comprises a second motor fixedly mounted on the inner side wall of the lower crushing bin, a transmission shaft is rotatably mounted on the side wall of the lower crushing bin, the transmission shaft is connected with a shaft extending end of the second motor through a transmission belt, a side bevel gear is mounted at the left end of the transmission shaft, an upper bevel gear and a lower bevel gear are mounted on the screw rod, and the side bevel gear is alternately meshed with the upper bevel gear and the lower bevel gear respectively.
As a still further scheme of the invention: the swing assembly comprises a swing rod hinged to the outer side wall of the lower crushing bin, a sliding groove is formed in the swing rod, a turntable is fixedly mounted at the right end of the transmission shaft, a fixing rod is eccentrically mounted on the turntable and embedded into the sliding groove, and the spray head is fixedly mounted at the lower end of the swing rod.
Compared with the prior art, the invention has the beneficial effects that: when crushing operation is carried out, ores to be crushed are thrown into the upper crushing bin through the feed opening, the crushing assembly is used for primarily crushing the ores, the second spring can play a role in buffering, and vibration generated when the device runs is reduced;
the first crushing roller and the second crushing roller are used for further crushing the ore, the driving assembly is used for driving the second crushing roller to swing back and forth, the ore is prevented from being clamped between the first crushing roller and the second crushing roller in the crushing process, the crushed ore falls onto the conveying belt, and the conveying belt is used for conveying the ore out of the lower crushing bin;
utilize the booster pump to carry the water in with the water tank to the shower nozzle, spray on the ore on the conveyer belt, play the effect of dust fall, when drive assembly moves, drive swing subassembly work to drive the shower nozzle swing back and forth, enlarge the spray regime, improve the dust fall effect, this device utilizes air cleaner can take out the dirty gas in the broken storehouse down, filters dust removal, greatly reduced air pollution.
Drawings
Fig. 1 is a schematic structural diagram of a mining crusher with a dust removal function.
Fig. 2 is an enlarged view of part a of a mining crusher with a dust removal function.
Fig. 3 is a right side view of a swing lever in a mining crusher having a dust removing function.
Fig. 4 is a perspective view of a second crushing roller in a mining crusher having a dust removing function.
In the figure: 1-a base; 2-lower crushing bin; 3-loading the crushing bin; 4-a feeding port; 5-a buffer plate; 6-a first spring; 7-breaking the fragments; 8-a breaker plate; 9-a hydraulic cylinder; 10-fixing blocks; 11-a second spring; 12-a first crushing roller; 13-a movable rod; 14-a fixing frame; 15-a second crushing roller; 16-a first electric machine; 17-a screw rod; 18-a slider; 19-a connecting rod; 20-upper bevel gear; 21-lower bevel gear; 22-side bevel gear; 23-a drive shaft; 24-a second motor; 25-a transmission belt; 26-a turntable; 27-a fixed bar; 28-a swing lever; 29-a spray head; 30-a water tank; 31-a flexible hose; 32-a conveyor belt; 33-air filter.
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 addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 4, in the embodiment of the invention, a mining crusher with a dust removal function comprises a base 1, a lower crushing bin 2 is fixedly installed on the base 1, an upper crushing bin 3 is slidably installed at the top of the lower crushing bin 2, the bottom of the upper crushing bin 3 is communicated with the lower crushing bin 2, a fixed block 10 is fixedly installed on the side wall of the upper crushing bin 3, a second spring 11 is fixedly installed on the lower surface of the fixed block 10, the lower end of the second spring 11 is fixedly connected with the lower crushing bin 2, a feeding port 4 is installed at the top of the upper crushing bin 3, a buffer assembly is installed inside the feeding port 4, a crushing assembly is installed inside the upper crushing bin 3 and used for primarily crushing ores, the crushed ores fall into the lower crushing bin 2, a first crushing roller 12 is rotatably installed on the inner wall of the lower crushing bin 2, a driving motor used for driving the first crushing roller 12 to rotate is installed on the outer side wall of the lower crushing bin 2, the inner side wall of the lower crushing bin 2 is hinged with a movable rod 13, the end part of the movable rod 13 is fixedly provided with a fixed frame 14, the inner part of the fixed frame 14 is rotatably provided with a second crushing roller 15, the outer side wall of the fixed frame 14 is provided with a first motor 16 for driving the second crushing roller 15 to rotate, the primarily crushed ore falls between the first crushing roller 12 and the second crushing roller 15, the first crushing roller 12 and the second crushing roller 15 are utilized to further crush the ore, the side wall of the lower crushing bin 2 is provided with a driving component, the inner side wall of the lower crushing bin 2 is also provided with a transmission component, the driving component is connected with the transmission component, the transmission component is connected with the movable rod 13, the driving component can drive the movable rod 13 to swing back and forth when in operation, the conveying belt 32 is arranged inside the lower crushing bin 2, and the side wall of the lower crushing bin 2 is provided with a discharge port, the tip of conveyer belt 32 stretches out from the discharge gate, and on the conveyer belt 32 was fallen to the ore after the breakage, utilize conveyer belt 32 to transport the ore out from lower broken storehouse 2, the lateral wall fixed mounting in lower broken storehouse 2 has water tank 30, and the internally mounted of water tank 30 has the booster pump, swing assembly is installed to the lateral wall in lower broken storehouse 2, swing assembly is connected with drive assembly, the last shower nozzle 29 of installing of swing assembly, shower nozzle 29 is connected with the booster pump through bellows 31, air cleaner 33 is installed to the lateral wall in lower broken storehouse 2, and air cleaner 33's air inlet and lower broken storehouse 2 intercommunication utilize air cleaner 33 can take the dusty gas in lower broken storehouse 2 out, filter dust removal to dusty gas.
In the embodiment of the invention, ore to be crushed is put into the upper crushing bin 3 through the feeding port 4, the ore is primarily crushed by the crushing assembly, in the crushing process, the second spring 11 can play a role of buffering, the vibration generated in the operation of the device is reduced, the primarily crushed ore falls into the lower crushing bin 2, the ore is further crushed by the first crushing roller 12 and the second crushing roller 15, the driving assembly is started to drive the transmission assembly to operate, so that the second crushing roller 15 is driven to swing back and forth, the ore is prevented from being jammed between the first crushing roller 12 and the second crushing roller 15 in the crushing process, the crushed ore falls onto the conveyor belt 32, the ore is transported out of the lower crushing bin 2 by the conveyor belt 32, the booster pump is started to convey water in the water tank 30 to the spray nozzle 29 and is sprayed onto the ore on the conveyor belt 32 to play a role of dust reduction, drive assembly in the operation, drives swing assembly work to drive shower nozzle 29 swing back and forth, enlarge the scope of spraying, improve the dust fall effect, this device utilizes air cleaner 33 can take out the dusty gas in lower broken storehouse 2 in the course of the work, filters dust removal to dusty gas.
As an embodiment of the invention, the buffer assembly comprises two buffer plates 5 hinged on the inner wall of the feeding port 4, the two buffer plates 5 are arranged symmetrically left and right, a first spring 6 is fixedly mounted on the lower surface of each buffer plate 5, and the end part of each first spring 6 is fixedly connected with the inner wall of the feeding port 4.
In the embodiment of the invention, ore to be crushed is put into the feeding port 4, the buffer plate 5 is turned downwards under the action of gravity, the ore falls into the upper crushing bin 3, and the buffer plate 5 is restored to the horizontal position under the action of the first spring 6, so that dust in the upper crushing bin 3 is prevented from escaping from the feeding port 4.
As an embodiment of the invention, the crushing assembly comprises a crushing block 7 fixedly arranged on the inner wall of the upper crushing bin 3, the top wall of the upper crushing bin 3 is hinged with a crushing plate 8, the inner wall of the upper crushing bin 3 is rotatably provided with a hydraulic cylinder 9, and the extending end of the hydraulic cylinder 9 is hinged with the side wall of the crushing plate 8.
In the embodiment of the invention, ore falls between the broken block 7 and the crushing plate 8, the hydraulic cylinder 9 is controlled to stretch and retract to drive the crushing plate 8 to swing back and forth, so that the broken block 7 and the crushing plate 8 are used for crushing the ore into small blocks, and the primarily crushed ore falls into the lower crushing bin 2.
As an embodiment of the invention, the transmission assembly comprises a screw rod 17 rotatably mounted on the inner side wall of the lower crushing bin 2, a sliding block 18 is mounted on the screw rod 17 in a threaded manner, a connecting rod 19 is hinged on the sliding block 18, the end part of the connecting rod 19 is hinged with the movable rod 13, and the driving assembly is connected with the screw rod 17 and is used for driving the screw rod 17 to rotate forwards and reversely.
In the embodiment of the invention, during the ore crushing process, the driving assembly drives the screw rod 17 to rotate forward and backward, and drives the sliding block 18 to move up and down, so that the connecting rod 19 drives the movable rod 13 to swing back and forth, and further drives the second crushing roller 15 to swing back and forth, thereby preventing the ore from being blocked between the first crushing roller 12 and the second crushing roller 15 during the crushing process.
As an embodiment of the present invention, the driving assembly includes a second motor 24 fixedly installed on an inner side wall of the lower crushing bin 2, a transmission shaft 23 is rotatably installed on the side wall of the lower crushing bin 2, the transmission shaft 23 is connected with a shaft extension end of the second motor 24 through a transmission belt 25, a side bevel gear 22 is installed at a left end of the transmission shaft 23, an upper bevel gear 20 and a lower bevel gear 21 are installed on the screw rod 17, and the side bevel gear 22 is alternately engaged with the upper bevel gear 20 and the lower bevel gear 21, respectively.
In the embodiment of the invention, the second motor 24 is started to drive the transmission shaft 23 to rotate, when the side bevel gear 22 is meshed with the upper bevel gear 20, the screw rod 17 is driven to rotate, when the transmission shaft 23 is separated from the upper bevel gear 20 and is meshed with the lower bevel gear 21, the screw rod 17 is driven to rotate reversely, and the process is repeated to drive the screw rod 17 to rotate forward and backward, so that the second crushing roller 15 is driven to swing back and forth.
As an embodiment of the present invention, the swing assembly includes a swing rod 28 hinged to an outer side wall of the lower crushing bin 2, the swing rod 28 is provided with a sliding slot, a rotating disc 26 is fixedly installed at a right end of the transmission shaft 23, a fixed rod 27 is eccentrically installed on the rotating disc 26, the fixed rod 27 is embedded in the sliding slot, and the spray head 29 is fixedly installed at a lower end of the swing rod 28.
In the embodiment of the invention, when the conveyor belt 32 transports the ore out of the lower crushing bin 2, the booster pump is started to convey the water in the water tank 30 to the spray head 29 to be sprayed on the ore to play a role of dust reduction, and when the second motor 24 operates, the transmission shaft 23 is driven to rotate, so that the rotary disc 26 is driven to rotate, and the swing rod 28 is driven to swing back and forth through the fixed rod 27, so that the spraying range is expanded, and the dust reduction effect is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The mining crusher with the dust removal function comprises a base (1), wherein a lower crushing bin (2) is fixedly mounted on the base (1), an upper crushing bin (3) is slidably mounted at the top of the lower crushing bin (2), the bottom of the upper crushing bin (3) is communicated with the lower crushing bin (2), a crushing assembly is mounted inside the upper crushing bin (3) and used for primarily crushing ores, a first crushing roller (12) is rotatably mounted on the inner wall of the lower crushing bin (2), a driving motor for driving the first crushing roller (12) to rotate is mounted on the outer side wall of the lower crushing bin (2), a movable rod (13) is hinged to the inner side wall of the lower crushing bin (2), a fixing frame (14) is fixedly mounted at the end part of the movable rod (13), and a second crushing roller (15) is rotatably mounted inside the fixing frame (14), the outer side wall of the fixing frame (14) is provided with a first motor (16) for driving a second crushing roller (15) to rotate, the side wall of the lower crushing bin (2) is provided with a driving component, the inner side wall of the lower crushing bin (2) is also provided with a transmission component, the driving component is connected with the transmission component, the transmission component is connected with a movable rod (13), the inner part of the lower crushing bin (2) is provided with a conveying belt (32), the side wall of the lower crushing bin (2) is provided with a discharge hole, the end part of the conveying belt (32) extends out of the discharge hole, the outer side wall of the lower crushing bin (2) is fixedly provided with a water tank (30), the inner part of the water tank (30) is provided with a booster pump, the outer side wall of the lower crushing bin (2) is provided with a swinging component, the swinging component is connected with the, shower nozzle (29) are connected with the booster pump through flexible hose (31), air cleaner (33) are installed to the lateral wall in lower broken storehouse (2), and air filter (33)'s air inlet and lower broken storehouse (2) intercommunication.
2. A mining crusher with a dust removal function as claimed in claim 1, characterized in that a fixed block (10) is fixedly mounted on the side wall of the upper crushing bin (3), a second spring (11) is fixedly mounted on the lower surface of the fixed block (10), and the lower end of the second spring (11) is fixedly connected with the lower crushing bin (2).
3. A mining crusher with a dust removal function as claimed in claim 2, characterised in that a feeding port (4) is mounted at the top of the upper crushing bin (3), and a buffering assembly is mounted inside the feeding port (4).
4. The mining crusher with the dust removing function is characterized in that the buffering assembly comprises two buffering plates (5) hinged to the inner wall of the feeding port (4), the two buffering plates (5) are arranged in a bilateral symmetry mode, a first spring (6) is fixedly mounted on the lower surface of each buffering plate (5), and the end portion of each first spring (6) is fixedly connected with the inner wall of the feeding port (4).
5. A mining crusher with a dust removal function according to claim 4, characterized in that the crushing assembly comprises crushing blocks (7) fixedly mounted on the inner wall of the upper crushing bin (3), the top wall of the upper crushing bin (3) is hinged with a crushing plate (8), the inner side wall of the upper crushing bin (3) is rotatably mounted with a hydraulic cylinder (9), and the extending end of the hydraulic cylinder (9) is hinged with the side wall of the crushing plate (8).
6. The mining crusher with the dust removing function according to claim 5, wherein the transmission assembly comprises a screw rod (17) rotatably mounted on the inner side wall of the lower crushing bin (2), a sliding block (18) is threadedly mounted on the screw rod (17), a connecting rod (19) is hinged on the sliding block (18), the end part of the connecting rod (19) is hinged with the movable rod (13), and the driving assembly is connected with the screw rod (17) and used for driving the screw rod (17) to rotate forwards and reversely.
7. The mining crusher with the dust removing function according to claim 6, characterized in that the driving assembly comprises a second motor (24) fixedly installed on the inner side wall of the lower crushing bin (2), a transmission shaft (23) is rotatably installed on the side wall of the lower crushing bin (2), the transmission shaft (23) is connected with the shaft extension end of the second motor (24) through a transmission belt (25), a side bevel gear (22) is installed at the left end of the transmission shaft (23), an upper bevel gear (20) and a lower bevel gear (21) are installed on the screw rod (17), and the side bevel gear (22) is alternately meshed with the upper bevel gear (20) and the lower bevel gear (21) respectively.
8. The mining crusher with the dust removing function according to claim 7, wherein the swinging assembly comprises a swinging rod (28) hinged to the outer side wall of the lower crushing bin (2), the swinging rod (28) is provided with a sliding groove, a rotating disc (26) is fixedly mounted at the right end of the transmission shaft (23), a fixing rod (27) is eccentrically mounted on the rotating disc (26), the fixing rod (27) is embedded into the sliding groove, and the spray head (29) is fixedly mounted at the lower end of the swinging rod (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110317.0A CN112871256A (en) | 2021-01-27 | 2021-01-27 | Mining breaker with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110317.0A CN112871256A (en) | 2021-01-27 | 2021-01-27 | Mining breaker with dust removal function |
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| Publication Number | Publication Date |
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| CN112871256A true CN112871256A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110110317.0A Withdrawn CN112871256A (en) | 2021-01-27 | 2021-01-27 | Mining breaker with dust removal function |
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| CN (1) | CN112871256A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113680445A (en) * | 2021-10-27 | 2021-11-23 | 泉州市风火轮机械设备有限公司 | Full-automatic system sand machine of intelligence |
| CN113893944A (en) * | 2021-09-22 | 2022-01-07 | 滁州方大矿业发展有限公司 | Automatic hydraulic crushing device for mining massive coal |
| CN114082504A (en) * | 2021-11-05 | 2022-02-25 | 徐州瑞升建设有限公司 | Stone breaker is used in earthwork engineering construction |
| CN115582168A (en) * | 2022-10-28 | 2023-01-10 | 山东山铝环境新材料有限公司 | Cement raw material production equipment based on online quality control |
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| CN108787136A (en) * | 2018-07-26 | 2018-11-13 | 陈多玉 | A kind of secondary breaker of lead ore roughing high-efficiency environment friendly |
| CN210906298U (en) * | 2019-09-02 | 2020-07-03 | 临沂会宝岭铁矿有限公司 | Continuous ore crushing device |
| CN111437921A (en) * | 2020-04-11 | 2020-07-24 | 长兴大合机械有限公司 | Broken dust collecting equipment of mine building stones |
| CN211988876U (en) * | 2020-02-16 | 2020-11-24 | 兴业诚钢钙业综合利用有限公司 | Dust fall formula ore crusher |
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| CN108787136A (en) * | 2018-07-26 | 2018-11-13 | 陈多玉 | A kind of secondary breaker of lead ore roughing high-efficiency environment friendly |
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| CN113893944A (en) * | 2021-09-22 | 2022-01-07 | 滁州方大矿业发展有限公司 | Automatic hydraulic crushing device for mining massive coal |
| CN113680445A (en) * | 2021-10-27 | 2021-11-23 | 泉州市风火轮机械设备有限公司 | Full-automatic system sand machine of intelligence |
| CN114082504A (en) * | 2021-11-05 | 2022-02-25 | 徐州瑞升建设有限公司 | Stone breaker is used in earthwork engineering construction |
| CN115582168A (en) * | 2022-10-28 | 2023-01-10 | 山东山铝环境新材料有限公司 | Cement raw material production equipment based on online quality control |
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Application publication date: 20210601 |