CN217346872U - Hydraulic pressure ball pressing device - Google Patents
Hydraulic pressure ball pressing device Download PDFInfo
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- CN217346872U CN217346872U CN202220201168.9U CN202220201168U CN217346872U CN 217346872 U CN217346872 U CN 217346872U CN 202220201168 U CN202220201168 U CN 202220201168U CN 217346872 U CN217346872 U CN 217346872U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model relates to a hydraulic pressure ball pressing device.A spiral feeding mechanism comprises a discharging hopper, one side of the discharging hopper is provided with an electromagnetic speed regulating motor I and a turbine speed reducer, the turbine speed reducer is connected with a spiral feeder, and the spiral feeder is arranged in the discharging hopper; the transmission mechanism comprises an electromagnetic speed regulating motor II and a speed reducer, and the speed reducer is respectively connected with one end of the rigid coupling and one end of the universal coupling; the forming mechanism comprises a frame, a driving roller bearing seat and a driven roller bearing seat are respectively arranged in the frame, a driving compression roller is arranged on the driving roller bearing seat, a driven compression roller is arranged in the driven roller bearing seat, a driving compression roller input shaft is connected with the other end of a rigid coupling, a driven compression roller input shaft is connected with the other end of a universal coupling, a driving roller intermediate gear shaft and a driven roller intermediate gear shaft are arranged between the driving compression roller input shaft and the driven compression roller input shaft, and a roller skin is arranged outside the driven compression roller. The utility model discloses beneficial effect: aiming at materials with different properties, the feeding time is changed, the ball pressing yield is improved, and the service life of equipment is prolonged.
Description
Technical Field
The utility model relates to a ball former technical field specifically is a hydraulic pressure ball pressing device.
Background
In industrial production, a large amount of powder substances such as coal powder, coke powder, carbon powder, fly ash, iron concentrate powder, aluminum ash powder and the like are produced, and if special treatment is not carried out, the environment is seriously polluted and the human body is greatly damaged.
At present, domestic means for treating the substances are generally converted into other materials or added with adhesive to be pressed into balls for molding, and the balls are dried for secondary utilization. The secondary utilization of ball pressing and forming is the main means adopted at present and is mainly completed by a ball pressing machine. The traditional ball pressing mechanism has the advantages of simple structure, labor and time wasting in operation, low efficiency and high labor intensity. Therefore, the powerful ball press machine which is high in ball pressing efficiency, convenient to operate and safe is urgently needed to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above-mentioned technical problem provides a to the material of different nature, changes the feed time, improves and presses the ball yield, and effective protection roller skin is not impaired, improve equipment life's powerful ball device of pressing of hydraulic pressure.
The utility model provides a technical scheme that its technical problem adopted does:
a hydraulic pressure ball pressing device comprises a spiral feeding mechanism, a transmission mechanism and a forming mechanism; the spiral feeding mechanism comprises a discharging hopper, an electromagnetic speed regulating motor I is arranged on one side of the discharging hopper, the electromagnetic speed regulating motor I is connected with a turbine speed reducer through a belt pulley II, a belt is arranged on the belt pulley II, the turbine speed reducer is connected with a spiral feeder, and the spiral feeder is arranged in the discharging hopper;
the transmission mechanism comprises an electromagnetic speed regulating motor II, the electromagnetic speed regulating motor II is connected with a speed reducer input shaft of a speed reducer through a belt pulley I, and the speed reducer is respectively connected with one end of a rigid coupling and one end of a universal coupling;
by adopting the constant-moment characteristic of the electromagnetic speed regulating motor I, when the material pressing amount of the spiral feeding mechanism is equal to the material amount required by the main machine, the constant feeding pressure can be kept to ensure the quality of the pellets.
The forming mechanism comprises a rack, a driving roller bearing seat and a driven roller bearing seat are respectively arranged in the rack, a driving compression roller is arranged on the driving roller bearing seat, a driven compression roller is arranged in the driven roller bearing seat, a driving compression roller input shaft is connected with the other end of the rigid coupling, a driven compression roller input shaft is connected with the other end of the universal coupling, a driving and driven roller intermediate gear shaft is arranged between the driving compression roller input shaft and the driven compression roller input shaft, a roller cover is arranged outside the driven compression roller, and a ball bowl adjusting device is arranged on the driven compression roller.
The rigid coupling ensures that the speed reducer and the driving press roller are fixed in position and are placed to displace.
The ball bowl adjusting device comprises a ball bowl, waist-shaped grooves are uniformly formed in the ball bowl, and jackscrews are arranged in the waist-shaped grooves. The ball bowls on the two compression rollers are aligned by taking the ball bowl on the roller leather of the driving compression roller as a reference and adjusting the ball bowl adjusting device on the driven compression roller, namely, by controlling the fixed positions of the jackscrews in the waist-shaped groove, so that the phenomenon of dislocation does not occur.
The device is characterized by further comprising a hydraulic station, wherein a hydraulic cylinder is arranged in the hydraulic station, the hydraulic cylinder is connected with a driven roller bearing seat, bearing seat sliding lining plates and bearing seat sliding baffle plates are arranged on two sides of the driving roller bearing seat and the driven roller bearing seat, and a driven compression roller has radial movement amount under the action of the hydraulic cylinder through a universal coupling, so that when the pressure of a compression ball reaches the use requirement, the compression device is suitable for compression of materials with different properties.
When too much feeding or metal blocks enter between the two compression rollers of the driving compression roller and the driven compression roller, the piston rod of the hydraulic cylinder is pressed and overloaded, the hydraulic pump can stop, the pressure change of the energy accumulator plays a role in buffering, the overflow valve opens for oil return, the piston rod shifts to increase the clearance of the two compression rollers, hard materials such as the metal blocks and the like pass through the compression rollers, and the roller skin of the compression rollers is effectively protected from being damaged.
And a pressing roller material baffle plate is arranged on the driving pressing roller. The setting of compression roller striker plate can control the feed position of material in the motion.
Bearing seat sliding baffles are arranged above the driving roller bearing seat and the driven roller bearing seat, and bearing seat sliding lining plates are arranged in the bearing seat sliding baffles.
The utility model has the advantages that:
1) by adopting the constant-moment characteristic of the electromagnetic speed regulating motor I, when the material pressing of the spiral feeding mechanism is equal to the material quantity required by the main machine, the constant feeding pressure can be kept to ensure the quality of the pellets;
2) the rigid coupling is arranged to ensure that the speed reducer and the driving press roller are fixed in position and are placed to displace;
3) the ball bowl adjusting device comprises ball bowls, waist-shaped grooves are uniformly formed in the ball bowls, jackscrews are arranged in the waist-shaped grooves, the ball bowls on the two compression rollers are aligned by adjusting the ball bowl adjusting device on the driven compression roller by taking the ball bowl on the roller skin of the driving compression roller as a reference, namely, by controlling the fixed positions of the jackscrews in the waist-shaped grooves, and the dislocation phenomenon is avoided;
4) the driven press roller has radial movement under the action of the hydraulic cylinder through the universal coupling, so that when the pressure of the press ball reaches the use requirement, the press ball is suitable for pressing materials with different properties;
5) the setting of pneumatic cylinder lies in, when the too much or when having the metal block to enter of feeding between two compression rollers of initiative compression roller, passive compression roller, the piston rod pressurized overload of pneumatic cylinder, the hydraulic pump can be shut down, the pressure variation of energy storage ware plays the cushioning effect, the oil return is opened to the overflow valve, the piston rod shifts the clearance increase that makes two compression rollers, hard materials such as messenger's metal block pass through the compression roller, the roller skin of effective protection compression roller is not damaged
6) The main compression roller and the compression roller are assembled in a combined mode, the roller skin can be replaced after being worn, and the compression roller body is not affected;
7) in order to ensure higher pressure and production efficiency, the speed reducer adopts a seven-shaft coupling transmission mode, and the driving compression roller and the driven compression roller are transmitted by a middle gear shaft of the driving roller and the driven roller, so that the driving compression roller and the driven compression roller are ensured to rotate synchronously;
8) the spiral feeding mechanism and the transmission mechanism adopt belts to transmit power, and the purpose is to prevent the belt from slipping to play a role of protecting equipment when foreign matters enter the mechanism so as to prevent safety accidents.
9) The driving compression roller is provided with a compression roller material baffle plate, so that falling materials are concentrated between the two rollers, and the yield of the discharged balls is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of fig. 1.
Fig. 3 is the connecting structure schematic diagram of the middle active compression roller and the passive compression roller of the utility model.
Fig. 4 is the utility model discloses well speed reducer transmission shaft lays the picture.
Fig. 5 is a schematic structural view of the ball bowl adjusting device of the present invention.
Fig. 6 is a schematic structural view of the bowl of the ball bowl adjusting device of the present invention.
In the figure: 1. a frame; 2. A sliding lining plate of a bearing seat; 3. A bearing seat sliding baffle; 4. a pressure roller striker plate; 5. a driving compression roller; 6. a discharging funnel; 7. a turbine speed reducer; 8. an electromagnetic speed regulating motor I; 9. a passive compression roller; 10. a hydraulic cylinder; 11. a speed reducer; 12. a belt pulley I; 13. an electromagnetic speed regulating motor II; 14. a coupling; 15. a universal coupling; 16. a screw feeder; 17. an input shaft of the speed reducer; 18. a drive roll input shaft; 19. the driving roller and the driven roller are provided with intermediate gear shafts; 20. a driven pressure roller input shaft; 21. a drive roll bearing seat; 22. a driven roll chock; 23. a hydraulic station; 24. a bowl adjusting device; 25. rolling a roller skin; 26. a belt pulley II; 27. a belt; 28. a ball bowl; 29. carrying out top thread; 30. a waist-shaped groove.
Detailed Description
The following description will be made of a development of the present invention with reference to fig. 1 to 6.
The utility model comprises a spiral feeding mechanism, a transmission mechanism and a forming mechanism;
a hydraulic pressure ball pressing device comprises a spiral feeding mechanism, a transmission mechanism and a forming mechanism; the spiral feeding mechanism comprises a discharging hopper 6, an electromagnetic speed regulating motor I8 is arranged on one side of the discharging hopper 6, the electromagnetic speed regulating motor I8 is connected with a turbine speed reducer 7 through a belt pulley II 26, a belt 27 is arranged on the belt pulley II 26, the turbine speed reducer 7 is connected with a spiral feeder 16, and the spiral feeder 16 is arranged in the discharging hopper 6;
the transmission mechanism comprises an electromagnetic speed regulating motor II 13, the electromagnetic speed regulating motor 13 is connected with a speed reducer input shaft 17 of a speed reducer 11 through a belt pulley I12, and the speed reducer 11 is respectively connected with one end of a rigid coupling 14 and one end of a universal coupling 15;
by adopting the constant-moment characteristic of the electromagnetic speed regulating motor I8, when the material pressing of the spiral feeding mechanism is equal to the material quantity required by the main machine, the constant feeding pressure can be kept to ensure the quality of the pellets.
The forming mechanism comprises a frame 1, a driving roller bearing seat 21 and a driven roller bearing seat 22 are respectively arranged in the frame 1, a driving compression roller 5 is arranged on the driving roller bearing seat 21, a driven compression roller 9 is arranged in the driven roller bearing seat 22, a driving compression roller input shaft 18 is connected with the other end of a rigid coupling 14, a driven compression roller input shaft 20 is connected with the other end of a universal coupling 15, a driving and driven roller intermediate gear shaft 19 is arranged between the driving compression roller input shaft 18 and the driven compression roller input shaft 20, a roller skin 25 is arranged outside the driven compression roller 9, and a ball bowl adjusting device 24 is arranged on the driven compression roller 9.
The rigid coupling 14 is arranged to ensure that the speed reducer 11 and the driving press roll 5 are fixed in position and are placed to displace.
The bowl adjusting device 24 comprises a bowl 28, waist-shaped grooves 30 are uniformly arranged in the bowl 28, and jackscrews 29 are arranged in the waist-shaped grooves 30. By taking the ball bowls on the roller skins of the driving press rollers as a reference, the ball bowls on the two press rollers are aligned without dislocation by adjusting the ball bowl adjusting device 24 on the driven press roller, namely, by controlling the fixed positions of the jackscrews 29 in the kidney-shaped grooves 30. The two-roller coupling adopts a long connecting shaft drum-shaped tooth type coupling, the adjusting angle is large, the operation is stable, and the ball bowl 28 is adjusted by pre-pressing before the general equipment leaves a factory.
The device also comprises a hydraulic station, a hydraulic cylinder 10 is arranged in the hydraulic station 23, the hydraulic cylinder 10 is connected with a driven roller bearing seat 22, and a bearing seat sliding lining plate 2 and a bearing seat sliding baffle plate 3 are arranged on two sides of the driving roller bearing seat 21 and the driven roller bearing seat 22. Through the universal coupling 15, the driven press roll 9 has radial movement under the action of the hydraulic cylinder 10, and the press ball is ensured to meet the use requirement when the pressure of the press ball reaches the use requirement, so that the press ball is suitable for pressing materials with different properties.
When too much feeding or metal blocks enter between the two compression rollers of the driving compression roller 5 and the driven compression roller 9, the piston rod of the hydraulic cylinder is overloaded under pressure, the hydraulic pump can be stopped, the pressure change of the energy accumulator plays a role in buffering, the overflow valve opens the oil return, the piston rod shifts to increase the clearance between the two compression rollers, so that hard materials such as the metal blocks pass through the compression rollers, and the roller skin of the compression rollers is effectively protected from being damaged.
The roller skin is made of 9Cr2Mo, and is subjected to forging normalizing treatment, and the heat treatment hardness is HB280 or more.
And a pressing roller material baffle plate 4 is arranged on the driving pressing roller 5. The setting of compression roller striker plate 4 can control the feed position of material in the motion.
Bearing seat sliding baffle plates 3 are arranged above the driving roller bearing seats 21 and the driven roller bearing seats 22, and bearing seat sliding lining plates 2 are arranged in the bearing seat sliding baffle plates 3.
When in use:
by taking the ball bowls on the roller skins of the driving compression roller as a reference, when the ball bowls on the driving compression roller 5 and the ball bowls on the driven compression roller 9 are staggered, the ball bowls on the two compression rollers can be aligned by adjusting the ball bowl adjusting device 24 on the driven compression roller, and the phenomenon of dislocation is avoided;
the material enters through the discharging hopper 6, the material is uniformly fed into the working bin under the action of the screw feeder 16, the electromagnetic speed regulating motor II 13 drives the speed reducer 11, so that the driving compression roller 5 and the driven compression roller 9 rotate relatively and synchronously, the compression roller material baffle plate 4 can control the feeding position of the material in motion, and finally the material is pressed and molded and flows out through the discharging port;
the driven press roll 9 is connected with the speed reducer 11 through a universal coupling 15, and a hydraulic cylinder 10 is connected behind a driven roll bearing seat 22, so that the driven press roll 9 has a radial movement amount, and torque transmission of the output shaft of the speed reducer 11 and the driven press roll 9 is realized through the universal coupling, so that pressure requirements on different materials are met.
In use, the bearing seat sliding lining plate 2 needs to be fully lubricated, a lubricating groove on the bearing seat sliding lining plate 2 needs to be communicated with the oil filling hole, and the service life of the bearing seat sliding lining plate 2 is prolonged.
The gaps between the upper and lower guide grooves of the driving roller bearing block 21 and the driven roller bearing block 22 and the sliding lining plate 2 are adjusted uniformly, and the upper and lower sliding gaps are preferably 0.2 mm.
Hard substances (such as iron blocks, ores and the like) are prevented from being mixed in the materials, and the iron remover can be arranged at a material inlet, so that the service life of the roller skin 25 is prolonged.
Claims (4)
1. A hydraulic pressure ball pressing device comprises a spiral feeding mechanism, a transmission mechanism and a forming mechanism; the method is characterized in that:
the spiral feeding mechanism comprises a discharging hopper (6), an electromagnetic speed regulating motor I (8) is arranged on one side of the discharging hopper (6), the electromagnetic speed regulating motor I (8) is connected with a turbine speed reducer (7) through a belt pulley II (26), a belt (27) is arranged on the belt pulley II (26), the turbine speed reducer (7) is connected with a spiral feeder (16), and the spiral feeder (16) is arranged in the discharging hopper (6);
the transmission mechanism comprises an electromagnetic speed regulating motor II (13), the electromagnetic speed regulating motor II (13) is connected with a speed reducer input shaft (17) of a speed reducer (11) through a belt pulley I (12), and the speed reducer (11) is respectively connected with one end of a rigid coupling (14) and one end of a universal coupling (15);
the forming mechanism comprises a rack (1), a driving roller bearing seat (21) and a driven roller bearing seat (22) are respectively arranged in the rack (1), a driving compression roller (5) is arranged on the driving roller bearing seat (21), a driven compression roller (9) is arranged in the driven roller bearing seat (22), a driving compression roller input shaft (18) is connected with the other end of a rigid coupling (14), a driven compression roller input shaft (20) is connected with the other end of a universal coupling (15), a driving and driven roller intermediate gear shaft (19) is arranged between the driving compression roller input shaft (18) and the driven compression roller input shaft (20), a roller leather (25) is arranged outside the driven compression roller (9), and a ball bowl adjusting device (24) is arranged on the driven compression roller (9).
2. A hydraulic pressure ball press as defined in claim 1, wherein: the ball bowl adjusting device (24) comprises a ball bowl (28), waist-shaped grooves (30) are uniformly formed in the ball bowl (28), and jackscrews (29) are arranged in the waist-shaped grooves (30).
3. A hydraulic pressure ball press apparatus as claimed in claim 1, wherein: the roll bearing support device is characterized by further comprising a hydraulic station (23), wherein a hydraulic cylinder (10) is arranged on the hydraulic station (23), the hydraulic cylinder (10) is connected with a driven roll bearing support (22), and bearing support sliding lining plates (2) and bearing support sliding baffle plates (3) are arranged on two sides of a driving roll bearing support (21) and the driven roll bearing support (22).
4. A hydraulic pressure ball press apparatus as claimed in claim 1, wherein: and a pressing roller material baffle plate (4) is arranged on the driving pressing roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201168.9U CN217346872U (en) | 2022-01-26 | 2022-01-26 | Hydraulic pressure ball pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201168.9U CN217346872U (en) | 2022-01-26 | 2022-01-26 | Hydraulic pressure ball pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217346872U true CN217346872U (en) | 2022-09-02 |
Family
ID=83043501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220201168.9U Active CN217346872U (en) | 2022-01-26 | 2022-01-26 | Hydraulic pressure ball pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217346872U (en) |
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2022
- 2022-01-26 CN CN202220201168.9U patent/CN217346872U/en active Active
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