CN212633681U - Cleaning device for mining screening machine - Google Patents
Cleaning device for mining screening machine Download PDFInfo
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- CN212633681U CN212633681U CN202020861087.2U CN202020861087U CN212633681U CN 212633681 U CN212633681 U CN 212633681U CN 202020861087 U CN202020861087 U CN 202020861087U CN 212633681 U CN212633681 U CN 212633681U
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Abstract
A cleaning device for a mining screening machine comprises a bottom plate, wherein a lower rolling roller is arranged on one side of the bottom plate, an upper rolling roller is arranged above the lower rolling roller, two ends of the lower rolling roller and two ends of the upper rolling roller are hinged to a support, the support is fixed on the bottom plate, roller sleeves are fixed to the middle portions of the lower rolling roller and the upper rolling roller through insertion sleeves, a driving gear and a driven gear are fixed to one end of the lower rolling roller and one end of the upper rolling roller respectively extend out of the support insertion sleeves, and the driving gear and the driven gear are meshed; a plurality of carrier rollers are arranged above the bottom plate, two ends of each carrier roller are hinged to the side support plates, and the side support plates are fixed on the bottom plate. The machine can conveniently clean pyrophyllite clamped on the screen mesh, and can greatly reduce the labor intensity of workers.
Description
The technical field is as follows:
the utility model relates to a pyrophyllite processing equipment's technical field, more specifically say and relate to a cleaning device for mining screening machine.
Background art:
china is one of the most abundant countries in the world, and pyrophyllite is one of clay minerals and is suitable for being used as a blank (mold) for artificially synthesizing diamond, ceramics, refractory materials, glass fibers, gravels and the like. Can be widely applied to industrial departments such as ceramics, metallurgy, building materials, chemical industry, light industry and the like. Need use mining screening machine in the pyrophyllite course of working, current mining screening machine is equipped with the multilayer screen cloth of upper and lower distribution, can realize screening at different levels of broken pyrophyllite granule, but in the actual production process, the pyrophyllite granule can block and put in the screen cloth, vibration through the screening machine can't order about the pyrophyllite granule and break away from the screen cloth, it is very inconvenient to clear up the pyrophyllite granule that the card was put on the screen cloth, and then some mining screening machines become to dismantle the screen cloth, the screen cloth is convenient to be pulled down from mining screening machine promptly, but can block on some screen cloths and put a lot of pyrophyllites, manual pyrophyllite work load on the clearance screen cloth is big, need consume longer time.
The utility model has the following contents:
the utility model aims at providing a not enough to prior art, and provide a mining cleaning device for screening machine, its pyrophyllite that convenient clearance card was put on the screen cloth can alleviate workman's intensity of labour greatly.
A cleaning device for a mining screening machine comprises a bottom plate, wherein a lower rolling roller is arranged on one side of the bottom plate, an upper rolling roller is arranged above the lower rolling roller, two ends of the lower rolling roller and two ends of the upper rolling roller are hinged to a support, the support is fixed on the bottom plate, roller sleeves are fixed to the middle portions of the lower rolling roller and the upper rolling roller through insertion sleeves, a driving gear and a driven gear are fixed to one end of the lower rolling roller and one end of the upper rolling roller respectively extend out of the support insertion sleeves, and the driving gear and the driven gear are meshed; a plurality of carrier rollers are arranged above the bottom plate, two ends of each carrier roller are hinged to the side bracket plates, and the side bracket plates are fixed on the bottom plate;
an upper support plate is formed on the upper end face of the side support plate, a vertical guide groove is formed in the upper support plate, a vibration shaft is inserted into the guide groove of the upper support plate, support shafts are formed at two ends of the vibration shaft, and the support shafts are exposed out of the upper support plate and are inserted into the connecting rod; a connecting shaft is fixedly inserted on the outer wall of the side support plate, a first belt wheel is inserted on the connecting shaft in a sleeved mode, a rotary table is fixed on the outer end face of the first belt wheel, an eccentric column is formed on the outer ring of the rotary table, and the lower end of a connecting rod is inserted on the eccentric column in a sleeved mode; a driving shaft is formed at two ends of the lower rolling roller, a second belt wheel is fixed on the driving shaft in an inserting and sleeving manner, and the second belt wheel is connected with the first belt wheel through a transmission belt; the transmission belt on one side of the bottom plate is connected with a third belt wheel, the third belt wheel is inserted and sleeved on a rotating shaft of a motor, the motor is fixed on a motor support, and the motor support is fixed on the bottom plate.
Preferably, the third pulley is located directly below the second pulley.
Preferably, the length of the roller sleeve is smaller than that of the lower rolling roller or the upper rolling roller, and gaps are respectively arranged between two end faces of the roller sleeve and the adjacent supports.
Preferably, the diameter of the lower rolling roller is equal to that of the carrier roller, and the central line of the carrier roller and the central line of the lower rolling roller are in the same horizontal plane.
Preferably, a convex plate is formed on one side of the bottom plate, and the motor support is fixed on the convex plate.
Preferably, the cross section of the vibration shaft is square, the width of the vibration shaft is equal to that of the guide groove in the side support plate, a counter bore is formed in the lower bottom surface of the guide groove, a pressure spring is inserted in the counter bore, and two ends of the pressure spring are pressed on the vibration shaft and the side support plate respectively.
Preferably, a rubber shaft sleeve is fixed on the vibration shaft between the side bracket plates in an inserting way.
Preferably, the distance from the outer end face of the rotating disc to the side support plate is greater than the length of the connecting shaft extending out of the side support plate.
The beneficial effects of the utility model reside in that:
the machine can conveniently clean pyrophyllite clamped on the screen mesh, and can greatly reduce the labor intensity of workers.
Description of the drawings:
fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic rear view of the present invention;
fig. 4 is a schematic structural diagram of the side view of the present invention.
In the figure: 1. a base plate; 1a, a convex plate; 2. a lower rolling roller; 2a, a drive shaft; 3. an upper rolling roller; 4. a support; 5. a roller sleeve; 6. a driven gear; 7. a driving gear; 8. a side bracket plate; 8a, an upper support plate; 8b, a guide groove; 9. a carrier roller; 10. a vibration shaft; 10a, a fulcrum; 11. a rubber shaft sleeve; 12. a pressure spring; 13. a connecting rod; 14. a turntable; 14a, an eccentric column; 15. a connecting shaft; 16. a first pulley; 17. a second pulley; 18. a transmission belt; 19. a third belt pulley; 20. a motor; 21. a motor bracket.
The specific implementation mode is as follows:
example (b): as shown in the figures 1 to 4, the cleaning device for the mining screening machine comprises a bottom plate 1, wherein a lower rolling roller 2 is arranged on one side of the bottom plate 1, an upper rolling roller 3 is arranged above the lower rolling roller 2, two ends of the lower rolling roller 2 and two ends of the upper rolling roller 3 are both hinged on a support 4, the support 4 is fixed on the bottom plate 1, roller sleeves 5 are respectively fixed on the middle parts of the lower rolling roller 2 and the upper rolling roller 3 through inserting sleeves, one ends of the lower rolling roller 2 and the upper rolling roller 3 respectively extend out of the support 4 and are fixedly provided with a driving gear 7 and a driven gear 6, and the driving gear 7 is meshed with the driven gear 6; a plurality of carrier rollers 9 are arranged above the bottom plate 1, two ends of each carrier roller 9 are hinged to the side support plates 8, and the side support plates 8 are fixed on the bottom plate 1;
an upper support plate 8a is formed on the upper end face of the side support plate 8, a vertical guide groove 8b is formed in the upper support plate 8a, a vibration shaft 10 is inserted in the guide groove 8b of the upper support plate 8a, support shafts 10a are formed at two ends of the vibration shaft 10, and the support shafts 10a are exposed out of the upper support plate 8a and are inserted in connecting rods 13; a connecting shaft 15 is fixedly inserted on the outer wall of the side support plate 8, a first belt wheel 16 is inserted on the connecting shaft 15, a rotary table 14 is fixed on the outer end face of the first belt wheel 16, an eccentric column 14a is formed on the outer ring of the rotary table 14, and the lower end of the connecting rod 13 is inserted on the eccentric column 14 a; a driving shaft 2a is formed at two ends of the lower rolling roller 2, a second belt wheel 17 is fixed on the driving shaft 2a in an inserting and sleeving manner, and the second belt wheel 17 is connected with a first belt wheel 16 through a transmission belt 18; the transmission belt 18 on one side of the bottom plate 1 is connected with a third belt wheel 19, the third belt wheel 19 is inserted and fixed on a rotating shaft of a motor 20, the motor 20 is fixed on a motor support 21, and the motor support 21 is fixed on the bottom plate 1.
Preferably, the third pulley 19 is located directly below the second pulley 17.
Preferably, the length of the roller sleeve 5 is smaller than that of the lower rolling roller 2 or the upper rolling roller 3, and gaps are respectively arranged between two end faces of the roller sleeve 5 and the adjacent support 4.
Preferably, the diameter of the lower rolling roller 2 is equal to the diameter of the carrier roller 9, and the central line of the carrier roller 9 and the central line of the lower rolling roller 2 are in the same horizontal plane.
Preferably, a protruding plate 1a is formed on one side of the bottom plate 1, and the motor bracket 21 is fixed on the protruding plate 1 a.
Preferably, the cross section of the vibration shaft 10 is square, the width of the vibration shaft 10 is equal to the width of the guide groove 8b on the side support plate 8, a counter bore is formed in the lower bottom surface of the guide groove 8b, a pressure spring 12 is inserted into the counter bore, and two ends of the pressure spring 12 are pressed on the vibration shaft 10 and the side support plate 8 respectively.
Preferably, a rubber bushing 11 is inserted and fixed on the vibration shaft 10 between the side bracket plates 8.
Preferably, the distance from the outer end surface of the rotating disk 14 to the side bracket plate 8 is greater than the length of the connecting shaft 15 extending out of the side bracket plate 8.
The working principle is as follows: the utility model relates to a mining cleaning device for screening machine, its cleaning device mainly used for cleaning the screen cloth that can dismantle on the mining screening machine, dismantle the screen cloth after, peg graft between lower rolling roller 2 and upper rolling roller 3, the starter motor, lower rolling roller 2 and upper rolling roller 3 can rotate relatively, drive the screen cloth to move to bearing roller 9 one side, can roll over the pyrophyllite granule that is detained on the screen cloth in the course of moving;
when the screen moves to one side of the carrier roller 9, the cam connecting rod structure consisting of the rotary table 14 and the connecting rod 13 can drive the vibration shaft 10 to reciprocate up and down, the vibration shaft 10 can knock the screen on the carrier roller 9, and crushed pyrophyllite particles rolled on the screen are vibrated to fall and separate from the screen.
The examples are intended to be illustrative, but not limiting, of the invention. The embodiments can be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the present invention should be determined by the appended claims.
Claims (8)
1. The utility model provides a mining cleaning device for screen separator, includes bottom plate (1), its characterized in that: a lower rolling roller (2) is arranged on one side of a bottom plate (1), an upper rolling roller (3) is arranged above the lower rolling roller (2), two ends of the lower rolling roller (2) and two ends of the upper rolling roller (3) are hinged to a support (4), the support (4) is fixed on the bottom plate (1), roller sleeves (5) are fixed to the middle portions of the lower rolling roller (2) and the upper rolling roller (3) in an inserting way, a driving gear (7) and a driven gear (6) are fixed to the inserting ways of the lower rolling roller (2) and one end of the upper rolling roller (3) respectively extend out of the support (4), and the driving gear (7) is meshed with the driven gear (6); a plurality of carrier rollers (9) are arranged above the bottom plate (1), two ends of each carrier roller (9) are hinged to the side support plates (8), and the side support plates (8) are fixed on the bottom plate (1);
an upper support plate (8a) is formed on the upper end face of the side support plate (8), a vertical guide groove (8b) is formed in the upper support plate (8a), a vibration shaft (10) is inserted into the guide groove (8b) of the upper support plate (8a), support shafts (10a) are formed at two ends of the vibration shaft (10), and the support shafts (10a) are exposed out of the upper support plate (8a) and are inserted into a connecting rod (13); a connecting shaft (15) is fixedly inserted on the outer wall of the side support plate (8), a first belt wheel (16) is inserted on the connecting shaft (15), a rotary table (14) is fixed on the outer end face of the first belt wheel (16), an eccentric column (14a) is formed on the outer ring of the rotary table (14), and the lower end of a connecting rod (13) is inserted on the eccentric column (14 a); a driving shaft (2a) is formed at two ends of the lower rolling roller (2), a second belt wheel (17) is fixed on the driving shaft (2a) in an inserting and sleeving manner, and the second belt wheel (17) is connected with a first belt wheel (16) through a driving belt (18); a third belt wheel (19) is connected to a transmission belt (18) on one side of the base plate (1), the third belt wheel (19) is inserted and sleeved on a rotating shaft of a motor (20), the motor (20) is fixed on a motor support (21), and the motor support (21) is fixed on the base plate (1).
2. The cleaning device for mining screening machines of claim 1, wherein: the third belt wheel (19) is positioned right below the second belt wheel (17).
3. The cleaning device for mining screening machines of claim 1, wherein: the length of the roller sleeve (5) is smaller than that of the lower rolling roller (2) or the upper rolling roller (3), and gaps are respectively arranged between two end faces of the roller sleeve (5) and the adjacent supports (4).
4. The cleaning device for mining screening machines of claim 1, wherein: the diameter of the lower rolling roller (2) is equal to that of the carrier roller (9), and the central line of the carrier roller (9) and the central line of the lower rolling roller (2) are in the same horizontal plane.
5. The cleaning device for mining screening machines of claim 1, wherein: a convex plate (1a) is formed on one side of the bottom plate (1), and a motor support (21) is fixed on the convex plate (1 a).
6. The cleaning device for mining screening machines of claim 1, wherein: the cross section of vibration axle (10) personally submit the square, the width of vibration axle (10) equals the width of guide way (8b) on side support board (8), the shaping has a counter bore on the lower bottom surface of guide way (8b), it has pressure spring (12) to peg graft in the counter bore, the both ends of pressure spring (12) press respectively on vibration axle (10) and side support board (8).
7. The cleaning device for mining screening machines of claim 6, wherein: and a rubber shaft sleeve (11) is fixed on the vibration shaft (10) between the side support plates (8) in an inserting way.
8. The cleaning device for mining screening machines of claim 1, wherein: the distance from the outer end face of the rotary disc (14) to the side support plate (8) is greater than the length of the connecting shaft (15) extending out of the side support plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020861087.2U CN212633681U (en) | 2020-05-21 | 2020-05-21 | Cleaning device for mining screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020861087.2U CN212633681U (en) | 2020-05-21 | 2020-05-21 | Cleaning device for mining screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212633681U true CN212633681U (en) | 2021-03-02 |
Family
ID=74793310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020861087.2U Active CN212633681U (en) | 2020-05-21 | 2020-05-21 | Cleaning device for mining screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212633681U (en) |
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2020
- 2020-05-21 CN CN202020861087.2U patent/CN212633681U/en active Active
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