CN211865186U - Multistage reducing mechanism of ore - Google Patents
Multistage reducing mechanism of ore Download PDFInfo
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- CN211865186U CN211865186U CN201922440092.6U CN201922440092U CN211865186U CN 211865186 U CN211865186 U CN 211865186U CN 201922440092 U CN201922440092 U CN 201922440092U CN 211865186 U CN211865186 U CN 211865186U
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- rubbing crusher
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- bearing
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Abstract
The utility model discloses a multistage reducing mechanism of ore, including bearing structure, locate bearing structure's one-level rubbing crusher, second grade rubbing crusher, screening mechanism to and be used for driving the actuating mechanism of one-level rubbing crusher and second grade rubbing crusher, second grade rubbing crusher top is located to one-level rubbing crusher. The screening mechanism comprises a first sieve plate and a second sieve plate which are obliquely arranged, and the backs of the first sieve plate and the second sieve plate are communicated with the collection bin through channels and are connected with the collection bin into a whole; and a moving block is fixed on the side wall of the collecting bin, the moving block is provided with a section of screw hole, a screw rod is matched in the screw hole, and the screw rod is connected with an output shaft of the asynchronous motor. The utility model is simple in operation, can realize smashing step by step of ore, screening mechanism reciprocating motion under asynchronous motor's drive prevents that the ore from piling up on the sieve and influencing the screening effect, collects storehouse intercommunication one-level screening mechanism and second grade screening mechanism, and the collection and the transportation of the ore of being convenient for improve efficiency.
Description
Technical Field
The utility model relates to an ore crushing correlation technique field especially relates to an ore multi-stage reduction device.
Background
Ore refers to a collection of minerals from which useful components can be extracted or which themselves have some property that can be exploited. Mineral resources are the material basis for the survival and development of contemporary human beings, and even in the days of high-speed development of information technology, mineral resources still play an irreplaceable role in the daily life of human beings. The ore crushing and grinding operation is an important link in the processing process of mineral resources, and is also an operation with huge investment and extremely high performance.
After the ores are mined, the ores need to be crushed so as to be applied to different engineering sites. During the process of crushing the ores, the crushed materials are crushed by the comprehensive actions of impact, friction, impact among the materials and the like between teeth by utilizing the high-speed relative motion among the crushing fluted discs.
The existing ore crushing equipment is fixed for crushing, the crushing size cannot be adjusted randomly, only crushing with single particle size can be carried out, the function is single, and meanwhile, the service life of the equipment is shortened due to serious abrasion of large ores to the equipment; the ore needs to be sieved after being crushed, the material which does not conform to the specified particle size is crushed by a crusher with smaller specification, the operation is complex, the efficiency is low, and the requirement of the current ore crushing can not be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multistage reducing mechanism of ore to solve the not enough of above-mentioned prior art, realize smashing step by step of ore, utilize screening mechanism will not be conform to the material of smashing the requirement and carry to second grade rubbing crusher structure, the ore that the particle diameter meets the requirements directly gets into and collects the storehouse, smashes efficiently, has stronger practicality.
In order to realize the purpose of the utility model, the following technologies are adopted:
the utility model provides a multistage reducing mechanism of ore, includes bearing structure, locates bearing structure's one-level rubbing crusher structure, second grade rubbing crusher structure, screening mechanism to and be used for driving the actuating mechanism of one-level rubbing crusher structure and second grade rubbing crusher structure, second grade rubbing crusher structure top is located to one-level rubbing crusher structure:
the screening mechanism comprises a first sieve plate and a second sieve plate which are obliquely arranged, the first sieve plate is positioned between the first-stage crushing mechanism and the second-stage crushing mechanism and is used for receiving materials processed by the first-stage crushing mechanism and screening the materials to the second-stage crushing mechanism, and two sides of the first sieve plate are respectively matched with a first limiting groove of the supporting structure in a sliding mode through first pins;
the second sieve plate is positioned below the secondary crushing mechanism and used for receiving and screening materials processed by the secondary crushing mechanism, and two sides of the second sieve plate are respectively matched with a second limiting groove of the supporting structure in a sliding manner through second pins;
the back parts of the first sieve plate and the second sieve plate are communicated with the collecting bin through a channel and are connected with the collecting bin into a whole;
and a moving block is fixed on the side wall of the collecting bin, the moving block is provided with a section of screw hole, a screw rod is matched in the screw hole, and the screw rod is connected with an output shaft of the asynchronous motor.
Further, the supporting structure comprises a pair of supporting components, the supporting components are connected through two pairs of connecting rods, the supporting components are provided with a pair of first horizontal rods and a pair of second horizontal rods from top to bottom, the first horizontal rods are provided with a pair of horizontal first limiting grooves, the second horizontal rods are provided with a pair of horizontal second limiting grooves, the supporting components are provided with first bearing rods and second bearing rods, the top of the supporting components is provided with the first bearing rods, and the second bearing rods are arranged between the first horizontal rods and the pair of second horizontal rods.
Furthermore, one-level crushing mechanism includes the first transmission shaft of a pair of axle swing joint first bearing bar, and first crushing wheel has been cup jointed to first transmission shaft, and a pair of first drive gear of locating the first bearing bar outside is connected to first transmission shaft one end, and mutual meshing between the first drive gear, one of them first drive gear connection first belt pulley.
Furthermore, the second-stage crushing mechanism comprises a pair of second transmission shafts which are in shaft-driven connection with the second bearing rods, the second transmission shafts are sleeved with second crushing wheels, one end of each second transmission shaft is connected with a pair of second driving gears which are arranged on the outer sides of the second bearing rods, the second driving gears are meshed with each other, and one of the second driving gears is connected with a second belt pulley.
Further, the driving mechanism comprises a driving motor connected with the second transmission shaft, and the driving motor is connected with the first belt pulley through a belt.
Further, the driving motor is mounted on a bearing plate fixed on the second bearing rod.
Furthermore, a first feeding hole is formed above the first crushing wheel, and a second feeding hole is formed above the second crushing wheel.
Further, first sieve can be dismantled with the second sieve, and first sieve, second sieve are parallel to each other, and inclination is 30.
Furthermore, a plurality of limiting rods penetrate through the end face of the moving block, which is provided with the screw hole, and the other end of each limiting rod is fixed on the end face of the asynchronous motor shell, which faces the moving block.
Furthermore, asynchronous machine installs in the connecting rod, and the collection storehouse bottom is equipped with the discharge opening.
The technical scheme has the advantages that:
1. the ore gets into rubbing crusher structure by the feed inlet, prevents to scatter, utilizes one-level rubbing crusher structure to smash the ore to through the different particle diameter ores of sieve separation, the great ore of particle diameter passes through the sieve mesh along sieve landing to second grade rubbing crusher structure, and the ore that meets the requirements gets into through the sieve mesh and collects the storehouse, and second grade rubbing crusher structure further smashes the ore, makes it reach the regulation particle diameter and get into and collects the storehouse.
2. Screening mechanism can be reciprocating motion under asynchronous motor's drive, prevents that the ore from piling up and influencing the screening effect on the sieve, collects storehouse intercommunication one-level screening mechanism and second grade screening mechanism, and the collection and the transportation of the ore of being convenient for improve efficiency.
3. The primary crushing mechanism and the secondary crushing mechanism are connected through a belt, and power is provided by the driving motor, so that the number of driving devices is reduced, the devices are simplified, and the operation is easy.
4. The utility model is simple in operation, can realize smashing step by step of ore, utilize screening mechanism to carry out the separation and the transportation of different particle diameter ores, improve crushing efficiency, have stronger practicality.
Drawings
Fig. 1 shows a first three-dimensional structure of the present invention.
Fig. 2 shows a second three-dimensional structure of the present invention.
Fig. 3 shows a front view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a multi-stage ore crushing device comprises a supporting structure 1, a first-stage crushing mechanism 2, a second-stage crushing mechanism 3, a screening mechanism 4 and a driving mechanism 5, wherein the first-stage crushing mechanism 2, the second-stage crushing mechanism 3 and the screening mechanism 4 are arranged on the supporting structure 1, and the driving mechanism 5 is used for driving the first-stage crushing mechanism 2 and the second-stage crushing mechanism 3, and the first-stage crushing mechanism 2 is arranged above the second-stage crushing.
The screening mechanism 4 comprises a first screen plate 401 and a second screen plate 402 which are obliquely arranged, so that ores can slide to the lower edge of the screen plates under the action of gravity, the first screen plate 401 is positioned between the first-stage crushing mechanism 2 and the second-stage crushing mechanism 3 and is used for receiving materials processed by the first-stage crushing mechanism 2 and screening the materials to the second-stage crushing mechanism 3, two sides of the first screen plate 401 are respectively matched with the first limiting grooves 103 of the supporting structure 1 in a sliding mode through first pins 409, and the first screen plate 401 can horizontally move along the first limiting grooves 103 under the action of an asynchronous motor 405;
the second screen plate 402 is located below the second-stage crushing mechanism 3 and is used for receiving and screening materials processed by the second-stage crushing mechanism 3, two sides of the second screen plate 402 are respectively in sliding fit with the second limiting groove 107 of the support structure 1 through a second pin 408, and the second screen plate 402 can horizontally move along the second limiting groove 107 under the action of the asynchronous motor 405.
The side wall of the collection bin 403 is fixed with a motion block 404, the motion block 404 is provided with a section of screw hole, a screw 406 is matched in the screw hole, the screw 406 is connected with an output shaft of an asynchronous motor 405, the asynchronous motor 405 drives the screw 406 to rotate in the forward and reverse directions, and the motion block 404 pulls the collection bin 403 to move horizontally, so that the vibration of the screening mechanism is realized, the materials are prevented from being accumulated, and the screening effect is influenced. The end face of the moving block 404 provided with the screw holes is penetrated with a plurality of limiting rods 407, the other ends of the limiting rods 407 are fixed on the end face of the asynchronous motor 405 shell facing the moving block 404, the moving block 404 is prevented from rotating along with the screw 406 through the limiting rods 407, and the running stability of the equipment is improved.
The supporting structure 1 comprises a pair of supporting components 101, the supporting components 101 are connected through two pairs of connecting rods 105, and the asynchronous motor 405 is mounted on the connecting rods 105, so that the operation stability is improved. The supporting component 101 is provided with a pair of first horizontal rods 102 and a pair of second horizontal rods 104 from top to bottom, the first horizontal rods 102 are provided with a pair of horizontal first limiting grooves 103, the second horizontal rods 104 are provided with a pair of horizontal second limiting grooves 107, the supporting component 101 is provided with a first bearing rod 106 and a second bearing rod 108, the first bearing rod 106 is arranged at the top of the supporting component 101 and used for bearing the primary crushing mechanism 2, and the second bearing rod 108 is arranged between the first horizontal rods 102 and the pair of second horizontal rods 104 and used for bearing the secondary crushing mechanism 3.
The primary crushing mechanism 2 comprises a first transmission shaft 202 which is in shaft transmission connection with the first bearing rod 106, the first transmission shaft 202 is sleeved with a first crushing wheel 201, one end of the first transmission shaft 202 is connected with a pair of first driving gears 203 which are arranged on the outer side of the first bearing rod 106, the first driving gears 203 are meshed with each other, one first driving gear 203 is connected with a first belt pulley 204, and the first crushing wheel 201 is driven to rotate through the first belt pulley 204 to perform primary crushing on ore.
The second-stage crushing mechanism 3 comprises a pair of second transmission shafts 302 which are in shaft-driven connection with the second bearing rods 108, the second transmission shafts 302 are sleeved with second crushing wheels 301, one ends of the second transmission shafts 302 are connected with a pair of second driving gears 303 arranged on the outer sides of the second bearing rods 108, the second driving gears 303 are meshed with each other, one of the second driving gears 303 is connected with a second belt pulley 304, and the second belt pulley 304 drives the second crushing wheels 301 to rotate so as to perform ore second-stage crushing.
First crushing wheel 201 top is equipped with first feed inlet 6, and second crushing wheel 301 top is equipped with second feed inlet 7, scatters when preventing that the ore from getting into one-level rubbing crusher structure 2 and second grade rubbing crusher structure 3.
The driving mechanism 5 comprises a driving motor 501 connected with the second transmission shaft 302, the driving motor 501 is connected with the first belt pulley 204 through a belt 502, the belt 502 is connected with the first belt pulley 204 and the second belt pulley 304, the first-stage crushing mechanism 2 and the second-stage crushing mechanism 3 are driven, the number of devices is reduced, and the operation flow is simplified.
As a mode of the specific embodiment, the driving motor 501 is installed on a bearing plate 503 fixed on the second bearing rod 108, and the bearing plate 503 provides support for the driving motor 501, so as to prevent the driving motor 501 from shifting during the operation of the device and affecting the crushing effect.
The utility model discloses specific embodiment as follows:
the ores enter the primary crushing mechanism 2 from the first feeding hole 6, are crushed under the extrusion action of the first crushing wheel 201, the crushed ores fall to the first sieve plate 401, the first sieve plate 401 is driven by the asynchronous motor 405 to move horizontally, the ores with large particle size slide to the lower edge of the first sieve plate 401, and enter the secondary crushing mechanism 3 from the second feeding hole 7, so that the secondary crushing of the ores is realized, and the ores meeting the particle size requirement enter the collecting bin 403 from the channel and are discharged from the discharge hole 410; the secondary crushing mechanism 3 repeats the crushing process to further reduce the particle size of the ore, so that the ore meets the production requirement.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides an ore multi-stage reduction device, includes bearing structure (1), locates one-level rubbing crusher structure (2), second grade rubbing crusher structure (3), screening mechanism (4) of bearing structure (1) to and be used for driving actuating mechanism (5) of one-level rubbing crusher structure (2) and second grade rubbing crusher structure (3), second grade rubbing crusher structure (3) top, its characterized in that are located in one-level rubbing crusher structure (2):
the screening mechanism (4) comprises a first screening plate (401) and a second screening plate (402) which are obliquely arranged;
the first sieve plate (401) is positioned between the first-stage crushing mechanism (2) and the second-stage crushing mechanism (3) and is used for receiving materials processed by the first-stage crushing mechanism (2) and sieving the materials to the second-stage crushing mechanism (3), and two sides of the first sieve plate (401) are respectively matched with the first limiting groove (103) of the supporting structure (1) in a sliding mode through first pins (409);
the second sieve plate (402) is positioned below the secondary crushing mechanism (3) and used for receiving and screening materials processed by the secondary crushing mechanism (3), and two sides of the second sieve plate (402) are respectively matched with the second limiting groove (107) of the supporting structure (1) in a sliding mode through second pins (408);
the backs of the first sieve plate (401) and the second sieve plate (402) are communicated with the collection bin (403) through channels and are connected with the collection bin (403) into a whole;
a moving block (404) is fixed on the side wall of the collecting bin (403), the moving block (404) is provided with a screw hole, a screw rod (406) is matched in the screw hole, and the screw rod (406) is connected with an output shaft of an asynchronous motor (405).
2. The ore multistage crushing device according to claim 1, wherein the supporting structure (1) comprises a pair of supporting assemblies (101), the supporting assemblies (101) are connected through two pairs of connecting rods (105), the supporting assemblies (101) are provided with a pair of first horizontal rods (102) and a pair of second horizontal rods (104) from top to bottom, the first horizontal rods (102) are provided with a pair of horizontal first limiting grooves (103), the second horizontal rods (104) are provided with a pair of horizontal second limiting grooves (107), the supporting assemblies (101) are provided with first bearing rods (106) and second bearing rods (108), the first bearing rods (106) are arranged at the tops of the supporting assemblies (101), and the second bearing rods (108) are arranged between the first horizontal rods (102) and the pair of second horizontal rods (104).
3. The ore multistage crushing device as recited in claim 2, wherein the one-stage crushing mechanism (2) comprises a pair of first transmission shafts (202) which are in shaft-driven connection with the first bearing rod (106), the first transmission shafts (202) are sleeved with the first crushing wheels (201), one end of each first transmission shaft (202) is connected with a pair of first driving gears (203) arranged on the outer side of the first bearing rod (106), the first driving gears (203) are meshed with each other, and one first driving gear (203) is connected with the first belt pulley (204).
4. The ore multistage crushing device as recited in claim 3, wherein the secondary crushing mechanism (3) comprises a pair of second transmission shafts (302) which are in shaft-driven connection with the second bearing rod (108), the second transmission shafts (302) are sleeved with second crushing wheels (301), one end of each second transmission shaft (302) is connected with a pair of second driving gears (303) arranged on the outer side of the second bearing rod (108), the second driving gears (303) are meshed with each other, and one of the second driving gears (303) is connected with the second belt pulley (304).
5. A mineral multi-stage comminution device as claimed in claim 4, characterized in that the drive mechanism (5) comprises a drive motor (501) connected to the second drive shaft (302), the drive motor (501) being connected to the first belt pulley (204) via a belt (502).
6. A multistage ore crushing apparatus according to claim 5, wherein the drive motor (501) is mounted on a bearing plate (503) fixed to the second bearing bar (108).
7. A multi-stage ore crushing plant according to claim 4, characterized in that the first inlet opening (6) is arranged above the first crushing wheel (201) and the second inlet opening (7) is arranged above the second crushing wheel (301).
8. A multistage ore crushing plant according to claim 1, characterized in that the first screen deck (401) and the second screen deck (402) are removable, the first screen deck (401) and the second screen deck (402) being parallel to each other and inclined at an angle of 30 °.
9. The multistage ore crushing device as recited in claim 1, wherein the end face of the moving block (404) provided with the screw holes is penetrated with a plurality of limiting rods (407), and the other ends of the limiting rods (407) are fixed on the end face of the asynchronous motor (405) shell facing the moving block (404).
10. The multistage ore crushing device as recited in claim 2, characterized in that the asynchronous motor (405) is mounted on the connecting rod (105), and the bottom of the collecting bin (403) is provided with a discharging hole (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922440092.6U CN211865186U (en) | 2019-12-30 | 2019-12-30 | Multistage reducing mechanism of ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922440092.6U CN211865186U (en) | 2019-12-30 | 2019-12-30 | Multistage reducing mechanism of ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211865186U true CN211865186U (en) | 2020-11-06 |
Family
ID=73263331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922440092.6U Expired - Fee Related CN211865186U (en) | 2019-12-30 | 2019-12-30 | Multistage reducing mechanism of ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211865186U (en) |
-
2019
- 2019-12-30 CN CN201922440092.6U patent/CN211865186U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |