CN215464696U - Mining double-roller crusher - Google Patents
Mining double-roller crusher Download PDFInfo
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- CN215464696U CN215464696U CN202121037437.4U CN202121037437U CN215464696U CN 215464696 U CN215464696 U CN 215464696U CN 202121037437 U CN202121037437 U CN 202121037437U CN 215464696 U CN215464696 U CN 215464696U
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Abstract
The utility model provides a pair of roller crusher for a mine. The mining double-roll crusher comprises a shell, wherein a mounting hole is formed in the inner wall of one side of the shell; the conveying belt is arranged on one side of the shell, and one side of the conveying belt extends into the shell through the mounting hole; the two crushing rollers are symmetrically and rotatably arranged on the inner walls of the two sides of the shell; a screen frame disposed within the housing; the collecting frame is arranged on the inner wall of the bottom of the shell; a collection mechanism disposed on the housing; the screening mechanism is arranged on the shell. The mining double-roller crusher provided by the utility model has the advantages of reducing broken stone splashing, collecting dust generated in ore crushing, reducing harm and screening crushed ore.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a pair of roller crusher for mines.
Background
The double-roller crusher is a mining machine, is also called as a double-roller crusher, is suitable for the industries of coal, metallurgy, mine, chemical industry, building materials and the like, and is more suitable for crushing raw coal of large-scale coal mines or coal preparation plants.
However, when using the double-roller crusher, because the open-top of its device is great, the ore can produce a lot of dust when carrying out the breakage, and the less ore of volume can splash everywhere when broken moreover, can be very dangerous if people are on one side to the dust also can disperse everywhere and harm people's health, nevertheless to double-roller crusher not uniform enough when broken ore, can directly pass through the conveyer belt and convey to other places after the ore breakage, undoubtedly will reduce efficiency.
Therefore, there is a need to provide a new pair of roller crushers for mining to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mining double-roller crusher which can reduce the splashing of broken stones, collect dust generated during ore crushing, reduce harm and screen crushed ores.
In order to solve the technical problem, the utility model provides a mining double-roll crusher, which comprises: the device comprises a shell, wherein a mounting hole is formed in the inner wall of one side of the shell; the conveying belt is arranged on one side of the shell, and one side of the conveying belt extends into the shell through the mounting hole; the two crushing rollers are symmetrically and rotatably arranged on the inner walls of the two sides of the shell; a screen frame disposed within the housing; the collecting frame is arranged on the inner wall of the bottom of the shell; a collection mechanism disposed on the housing; the screening mechanism is arranged on the shell.
Preferably, collect the mechanism and include box, filter screen, fan, air-supply line and play tuber pipe, box fixed mounting be in on one side outer wall of casing, the filter screen sets up on the inner wall of box, fan fixed mounting be in on one side outer wall of casing, the one end of air-supply line with the casing is linked together, the other end of air-supply line with the fan is linked together, the one end that goes out the tuber pipe with the box is linked together, the other end that goes out the tuber pipe with the fan is linked together.
Preferably, the screening mechanism comprises two frame bodies, a motor, a cam, two sliding rods, two connecting plates, two springs and two connecting blocks, the two frame bodies are respectively and fixedly installed on two sides of the shell, the motor is fixedly installed on the inner wall of one side of one of the frame bodies, the cam is fixedly installed on the output shaft of the motor, the two sliding rods are respectively and slidably installed on the inner walls of two sides of the shell, the two connecting plates are respectively and fixedly installed at the ends, far away from each other, of the two sliding rods, the two connecting plates are respectively matched with the two frame bodies, the two springs are respectively and slidably sleeved on the two sliding rods, one ends of the two springs are respectively and fixedly connected with the outer wall of one side of the shell, and the other ends of the two springs are respectively and fixedly connected with the side, close to each other, of the two connecting plates, and the two connecting blocks are respectively and fixedly arranged on two sides of the screen frame.
Preferably, an air diffuser is fixedly mounted at one end of the air inlet pipe.
Preferably, the two connecting blocks are provided with bolts in a threaded manner, the two connecting blocks are respectively fixedly connected with the two sliding rods through the bolts, positioning blocks are fixedly arranged at the tops of the two sliding rods, and the two positioning blocks respectively penetrate through the two connecting blocks.
Preferably, four inclined plates are symmetrically and fixedly mounted on the inner walls of the two sides of the shell, and the four inclined plates are respectively positioned above and below the two crushing rollers.
Preferably, the inner wall of the bottom of the box body is obliquely arranged, a discharge pipe is fixedly mounted on the inner wall of the bottom of the box body, and an electromagnetic valve is arranged on the discharge pipe.
Compared with the related art, the mining double-roll crusher provided by the utility model has the following beneficial effects:
the utility model provides a mining double-roller crusher, which can reduce broken stone splashing through a shell, can convey ores into the shell through a conveying belt, can crush ores through a crushing roller, can enable crushed broken stones to fall into the crushing roller through a screen frame, can collect ores with smaller volume after crushing through a collecting frame, can effectively collect dust generated during ore crushing through a box body, a filter screen, a fan, an air inlet pipe and an air outlet pipe so as to reduce harm, can screen crushed broken stones in the screen frame through the frame body, a motor, a cam, a sliding rod, a connecting plate, a spring and a connecting block, can increase the air suction range of the air inlet pipe through an air expansion cover, can conveniently disassemble and fix the screen frame through bolts so as to clear residual broken stones with larger volume, can have a positioning function through a positioning block, can better install the screen frame, and can have a guiding function through an inclined plate, better messenger's rubble drops, through discharging pipe and solenoid valve, can the dust of collecting in the discharge box.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a mining double-roll crusher provided by the utility model;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. a housing; 2. a conveyor belt; 3. a crushing roller; 4. a screen frame; 5. a collection frame; 6. a box body; 7. filtering with a screen; 8. a fan; 9. an air inlet pipe; 10. an air outlet pipe; 11. a frame body; 12. a motor; 13. a cam; 14. a slide bar; 15. a connecting plate; 16. a spring; 17. connecting blocks; 18. and (5) positioning the blocks.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a mining double-roll crusher according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of part B shown in fig. 1. The mining double-roll crusher comprises: the device comprises a shell 1, wherein a mounting hole is formed in the inner wall of one side of the shell 1; the conveyor belt 2 is arranged on one side of the shell 1, and one side of the conveyor belt 2 extends into the shell 1 through the mounting hole; two crushing rollers 3, wherein the two crushing rollers 3 are symmetrically and rotatably arranged on the inner walls of two sides of the shell 1; a screen frame 4, the screen frame 4 being disposed within the housing 1; the collecting frame 5 is arranged on the inner wall of the bottom of the shell 1; a collecting mechanism provided on the housing 1; screening mechanism, screening mechanism sets up on the casing 1, through casing 1 can reduce the rubble and splash, through conveyer belt 2 can be right carry the ore in the casing 1, through crushing roller 3 can broken ore, through in screen frame 4 can make broken rubble fall into it, through collect frame 5 can collect the less ore of volume after the breakage.
Collect the mechanism and include box 6, filter screen 7, fan 8, air-supply line 9 and go out tuber pipe 10, 6 fixed mounting of box is in on one side outer wall of casing 1, filter screen 7 sets up on the inner wall of box 6, fan 8 fixed mounting be in on one side outer wall of casing 1, the one end of air-supply line 9 with casing 1 is linked together, the other end of air-supply line 9 with fan 8 is linked together, go out the one end of tuber pipe 10 with box 6 is linked together, the other end that goes out tuber pipe 10 with fan 8 is linked together, through collect the dust that produces when the mechanism can effectively collect the ore breakage to reduce harm.
The screening mechanism comprises two frame bodies 11, a motor 12, a cam 13, two sliding rods 14, two connecting plates 15, two springs 16 and two connecting blocks 17, wherein the two frame bodies 11 are respectively and fixedly installed on two sides of the shell 1, the motor 12 is fixedly installed on the inner wall of one side of one of the frame bodies 11, the cam 13 is fixedly installed on the output shaft of the motor 12, the two sliding rods 14 are respectively and slidably installed on the inner walls of two sides of the shell 1, the two connecting plates 15 are respectively and fixedly installed at the ends, far away from each other, of the two sliding rods 14, the two connecting plates 15 are respectively matched with the two frame bodies 11, the two springs 16 are respectively and slidably sleeved on the two sliding rods 14, one ends of the two springs 16 are respectively and fixedly connected with the outer wall of one side of the shell 1, and the other ends of the two springs 16 are respectively and fixedly connected with the side, near to each other, of the two connecting plates 15, two connecting blocks 17 are fixed mounting respectively in the both sides of reel 4, through screening mechanism can sieve broken stone after the breakage in the reel 4.
An air expansion cover is fixedly installed at one end of the air inlet pipe 9, and the air suction range of the air inlet pipe 9 can be enlarged through the air expansion cover.
Two equal threaded mounting has a bolt on the connecting block 17, two the connecting block 17 passes through respectively bolt and two slide bar 14 fixed connection, two the equal fixed mounting in top of slide bar 14 has locating piece 18, two locating piece 18 runs through two respectively connecting block 17, through the bolt can conveniently be dismantled and fixed reel 4, and then go to clear up the great rubble of surplus volume, through locating piece 18 can have locate function, better right the reel 4 is installed.
Four inclined plates are symmetrically and fixedly mounted on the inner walls of the two sides of the shell 1 and are respectively positioned above and below the crushing rollers 3, and the inclined plates can have a guiding effect, so that crushed stones can be better dropped.
The bottom inner wall of box 6 inclines to set up, fixed mounting has the discharging pipe on the bottom inner wall of box 6, be provided with the solenoid valve on the discharging pipe, through the discharging pipe with the solenoid valve, can discharge the dust of collecting in the box 6.
The working principle of the mining double-roll crusher provided by the utility model is as follows: an air outlet is arranged on the inner wall of the top of the box body 6, handles are fixedly arranged on both sides of the screen frame 4, when in use, the conveyor belt 2 and the two crushing rollers 3 are started, the conveyor belt 2 enables ore on the conveyor belt to enter the shell 1 through the mounting hole, and falls between the two crushing rollers 3 through the inclined plate at the upper right, the two crushing rollers 3 crush the ore in the rotating process, the broken stones splashed during the ore crushing process are bounced on the inner wall of the shell 1, a lot of dust is generated during the ore crushing process, the fan 8 is started, the fan 8 enables the air and the dust in the shell 1 to enter the box body 6 through the air expansion cover, the air inlet pipe 9 and the air outlet pipe 10, the filter screen 7 can filter the dust in the air, the rest air can be directly discharged through the air outlet, so that the splashing of broken stones can be effectively reduced, and dust generated in ore crushing can be effectively collected to reduce harm;
the crushed ore can fall into the screen frame 4, the motor 12 is started, the output shaft of the motor 12 drives the cam 13 to rotate, the cam 13 can slide to the left in the frame body 11 on the right when contacting the connecting plate 15 on the right, the connecting plate 15 on the right compresses the spring 16 on the right, the connecting plate 15 on the right drives the slide rod 14 on the right to slide to the left on the shell 1, the slide rod 14 on the right drives the connecting block 17 on the right to move to the left, the connecting block 17 on the right drives the screen frame 4 to move to the left, the connecting block 17 on the left drives the slide rod 14 on the left to slide to the left on the shell 1, the slide rod 14 on the left drives the connecting plate 15 on the left to slide to the left, the connecting plate 15 on the left stretches the spring 16 on the left, and the cam 13 can move the screen frame 4 to the right under the automatic return action of the two springs 16 when being far away from the connecting plate 15 on the right, the screen frame 4 moves back and forth horizontally to screen the ores in the screen frame 4, so that the crushed stones with small volume can directly fall into the collecting frame 5, and the crushed stones with large volume can move towards two sides, and the ores can be screened;
after the ore crushing, can twist out two bolts, can upwards stimulate two handles at this moment, two handles drive reel 4 upward movement, reel 4 drives two connecting block 17 upward movement and keeps away from two locating pieces 18, and then go to handle the great ore of volume in reel 4, on the contrary, after handling and finishing, put into casing 1 to reel 4, and make two locating pieces 18 run through two connecting block 17, twist two bolts again, just can fix reel 4, just so can conveniently dismantle reel 4, and then remove the clearance.
Compared with the related art, the mining double-roll crusher provided by the utility model has the following beneficial effects:
the utility model provides a mining double-roller crusher, which can reduce broken stone splashing through a shell 1, can convey ores into the shell 1 through a conveying belt 2, can crush the ores through a crushing roller 3, can enable crushed broken stones to fall into the crushing roller 4, can collect the ores with smaller volume after crushing through a collecting frame 5, can effectively collect dust generated during ore crushing through a box body 6, a filter screen 7, a fan 8, an air inlet pipe 9 and an air outlet pipe 10 so as to reduce harm, can sieve the crushed broken stones in the screen frame 4 through a frame body 11, a motor 12, a cam 13, a slide rod 14, a connecting plate 15, a spring 16 and a connecting block 17, can increase the air suction range of the air inlet pipe 9 through an air diffuser, can conveniently disassemble and fix the screen frame 4 through bolts so as to remove the broken stones with larger volume, and can have a positioning function through a positioning block 18, better installing reel 4, can having the guide effect through the hang plate, better messenger's rubble drops, through discharging pipe and solenoid valve, can discharge the dust of collecting in the box 6.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A mining double roll crusher, comprising:
the device comprises a shell, wherein a mounting hole is formed in the inner wall of one side of the shell;
the conveying belt is arranged on one side of the shell, and one side of the conveying belt extends into the shell through the mounting hole;
the two crushing rollers are symmetrically and rotatably arranged on the inner walls of the two sides of the shell;
a screen frame disposed within the housing;
the collecting frame is arranged on the inner wall of the bottom of the shell;
a collection mechanism disposed on the housing;
the screening mechanism is arranged on the shell.
2. The mining double-roll crusher according to claim 1, wherein the collecting mechanism comprises a box body, a filter screen, a fan, an air inlet pipe and an air outlet pipe, the box body is fixedly installed on the outer wall of one side of the shell body, the filter screen is arranged on the inner wall of the box body, the fan is fixedly installed on the outer wall of one side of the shell body, one end of the air inlet pipe is communicated with the shell body, the other end of the air inlet pipe is communicated with the fan, one end of the air outlet pipe is communicated with the box body, and the other end of the air outlet pipe is communicated with the fan.
3. The mining double-roll crusher according to claim 1, wherein the screening mechanism comprises two frame bodies, a motor, a cam, two sliding rods, two connecting plates, two springs and two connecting blocks, the two frame bodies are respectively and fixedly arranged on two sides of the shell, the motor is fixedly arranged on one side inner wall of one of the frame bodies, the cam is fixedly arranged on an output shaft of the motor, the two sliding rods are respectively and slidably arranged on two side inner walls of the shell, the two connecting plates are respectively and fixedly arranged at one ends, far away from each other, of the two sliding rods, the two connecting plates are respectively matched with the two frame bodies, the two springs are respectively and slidably sleeved on the two sliding rods, one ends of the two springs are respectively and fixedly connected with one side outer wall of the shell, and the other ends of the two springs are respectively and fixedly connected with one side, close to each other, of the two connecting plates, and the two connecting blocks are respectively and fixedly arranged on two sides of the screen frame.
4. The mining double roll crusher of claim 2, wherein an air diffuser is fixedly mounted at one end of the air inlet duct.
5. The mining double-roll crusher as claimed in claim 3, wherein a bolt is threadedly mounted on each of the two connecting blocks, the two connecting blocks are fixedly connected with the two slide bars through the bolts, a positioning block is fixedly mounted on the top of each of the two slide bars, and the two positioning blocks respectively penetrate through the two connecting blocks.
6. A pair of roll crusher for mining according to claim 1, characterized in that four inclined plates are symmetrically and fixedly mounted on the inner walls of both sides of the housing, and the four inclined plates are respectively positioned above and below the two crushing rolls.
7. The mining double roll crusher as claimed in claim 2, wherein the bottom inner wall of the box body is obliquely arranged, a discharge pipe is fixedly arranged on the bottom inner wall of the box body, and an electromagnetic valve is arranged on the discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121037437.4U CN215464696U (en) | 2021-05-15 | 2021-05-15 | Mining double-roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121037437.4U CN215464696U (en) | 2021-05-15 | 2021-05-15 | Mining double-roller crusher |
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| Publication Number | Publication Date |
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| CN215464696U true CN215464696U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121037437.4U Active CN215464696U (en) | 2021-05-15 | 2021-05-15 | Mining double-roller crusher |
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| CN (1) | CN215464696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425472A (en) * | 2022-01-20 | 2022-05-03 | 李盛贤 | Biomass energy raw material crushing and screening device |
| CN115254287A (en) * | 2022-08-10 | 2022-11-01 | 辽宁鑫钙环保科技有限公司 | Chemical products preparation is with environment-friendly crushing screening integration equipment |
-
2021
- 2021-05-15 CN CN202121037437.4U patent/CN215464696U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425472A (en) * | 2022-01-20 | 2022-05-03 | 李盛贤 | Biomass energy raw material crushing and screening device |
| CN114425472B (en) * | 2022-01-20 | 2024-02-02 | 山东嘉华油脂有限公司 | Biomass energy raw materials pulverizes sieving mechanism |
| CN115254287A (en) * | 2022-08-10 | 2022-11-01 | 辽宁鑫钙环保科技有限公司 | Chemical products preparation is with environment-friendly crushing screening integration equipment |
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