CN209735683U - hydraulic single-transmission high-pressure roller mill - Google Patents
hydraulic single-transmission high-pressure roller mill Download PDFInfo
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- CN209735683U CN209735683U CN201920441567.0U CN201920441567U CN209735683U CN 209735683 U CN209735683 U CN 209735683U CN 201920441567 U CN201920441567 U CN 201920441567U CN 209735683 U CN209735683 U CN 209735683U
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Abstract
The utility model discloses a hydraulic pressure single drive high pressure roller mill belongs to engineering machine tool technical field. The utility model discloses a base, the mesa of base on placed motor and gear reduction box respectively, be provided with resilient coupling between motor and the gear reduction box, gear reduction box's output be connected with universal joint, universal joint's opposite side is provided with the fixed roll group, the surface mounting of fixed roll group has the frame, the inboard of frame still is provided with the movable roll group, the fixed roll group is equipped with gear sprocket combination box jointly with movable roll group one side. The utility model discloses use solitary motor to carry out the transmission, the synchronous relative rotation of movable roll group and fixed roll group has reduced energy consumption and the roll surface wearing and tearing that relative slip caused between the two, not only very big reduction the manufacturing cost of complete machine, also let the very big lightweight and miniaturization of this equipment, make overall structure easy to use and maintain.
Description
Technical Field
The utility model relates to an engineering machine tool technical field, more specifically say, relate to a hydraulic pressure single drive high pressure roller mill.
background
The high-pressure roller mill is mainly used for efficiently crushing materials, and most of common high-pressure roller mills adopt two independent transmission devices to respectively drive two rollers to rotate mutually, so that two motors and corresponding speed reduction and connection devices are used, and the cost is higher. The existing single-transmission roller press adopts a gear transmission mode, a spring device is adopted by a pressure system, a rocker arm type bearing seat is adopted for yielding of a movable roller, and a 'gap bridge' gear is matched. Is realized by the rotation of the movable roller around the gear. The feeding condition of ore is not uniform, the particle size distribution of the material is not uniform, the roller spacing is floated in real time, the tension device of the chain wheel can exactly compensate the deviation of the roller spacing, the hydraulic cylinder provides system pressure, and the initial spacing between the two rollers is determined by the roller spacing adjusting device arranged on the bearing seat. Meanwhile, the gear transmission is used for driving the driven roller, the required gear matching precision is higher, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
1. technical problem to be solved by the utility model
An object of the utility model is to overcome prior art not enough, provide a hydraulic pressure single drive high pressure roller mill, the device can realize the fixed roll and rotate with the movable roll relative synchronization under the drive of single motor, has reduced the energy consumption and the roll surface wearing and tearing that relative slip caused between two rollers, not only very big reduction the manufacturing cost of complete machine, also let very big lightweight and miniaturization of this equipment, make overall structure easy to use and maintain.
2. Technical scheme
in order to achieve the above purpose, the utility model provides a technical scheme does:
The utility model discloses a hydraulic pressure single drive high pressure roller mill, the on-line screen storage device comprises a base, the mesa of base on placed motor and gear reduction box respectively, be provided with elastic coupling between motor and the gear reduction box, the output of gear reduction box be connected with universal joint, universal joint's opposite side is provided with the fixed roll group, the surface mounting of fixed roll group has the frame, the inboard of frame still is provided with the movable roll group, fixed roll group and movable roll group parallel arrangement, fixed roll group and movable roll group one side are equipped with gear sprocket combination case jointly;
The gear and sprocket combination box consists of an upper box body, a lower box body, a tensioning mechanism, a tensioning wheel, a driving sprocket, a chain, an oil pointer, a driven sprocket, a gear connecting shaft, a driving gear, a driven gear, a bearing device, a gear shaft, a sprocket connecting shaft and a blocking piece, wherein the upper box body and the lower box body are mutually clamped, the gear connecting shaft is arranged in a cavity formed by clamping the upper box body and the lower box body, one end of a fixed roller set penetrates through the surface of the gear and sprocket combination box and is connected with the gear connecting shaft, the driving gear is arranged on the shaft body of the gear connecting shaft, the driven gear is arranged on one side of the driving gear, the driving gear is mutually meshed with the driven gear, a gear shaft is arranged at the center of the driven gear, the bearing device is arranged at the two ends of the gear shaft, the gear shaft is fixedly arranged in the gear and sprocket combination, the outer ring of the driving chain wheel is sleeved with a chain, a driven chain wheel is further mounted on the inner side of the chain, a chain wheel connecting shaft is mounted at the center of the driven chain wheel, one side of the chain wheel connecting shaft penetrates through the surface of the gear and chain wheel combination box and is connected with the movable roller set, a tension wheel is further mounted on the surface of the chain, and a tension mechanism is arranged at the input end of the tension wheel.
Furthermore, an output shaft of the motor is connected with an input shaft of the gear reduction box through an elastic coupling, and the motor is arranged between the rack and the gear reduction box.
Furthermore, the bottom of the motor and the bottom of the gear reduction box are respectively provided with an adjusting slide block.
Furthermore, the input end of the universal coupling is connected with the output shaft of the gear reduction box, and the output end of the universal coupling is connected with the fixed roller group.
Furthermore, the inner side of the lower box body is provided with an oil pointer, the surface of the lower box body is provided with a groove, a baffle is arranged in the groove, and the chain wheel connecting shaft penetrates through the center of the baffle and is fixedly assembled with the baffle.
Furthermore, the upper end of the frame is provided with a feeding device, the output end of the feeding device points to the middle position between the fixed roller set and the movable roller set, the surface of the frame is provided with a dust cover, the inner side of the frame is further symmetrically provided with a hydraulic device, and the output end of the hydraulic device is abutted against the movable roller set.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model discloses use solitary motor to carry out the transmission, make the complete machine size tend to the miniaturization, under hydraulic means's thrust effect, the linear motion of keeping away from or being close to the fixed roll group can be done to the movable roll group in the frame, thereby adjust movable roll group and fixed roll group actual interval, thereby require to carry out real-time adjustment to the granularity of difference, the fixed roll group is at the motor, anticlockwise rotation is realized under gear reduction box's effect, and the movable roll group then clockwise rotation under the drive of gear sprocket combination box and fixed roll group, the movable roll group rotates with the fixed roll group is synchronous relatively, energy consumption and the roll surface wearing and tearing that the relative slip caused between the two have been reduced, not only very big reduction the manufacturing cost of complete machine, also let very big lightweight and the miniaturization of this equipment, make overall structure easy to use and maintenance.
Drawings
fig. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a front view of the internal structure of the gear and sprocket assembly box of the present invention;
FIG. 4 is a top view of the internal structure of the gear and sprocket assembly box of the present invention;
FIG. 5 is a front view of the lower case of the present invention;
Fig. 6 is a top view of the lower case of the present invention.
In the figure: 1. adjusting the sliding block; 2. a motor; 3. a base; 4. an elastic coupling; 5. a gear reduction box; 6. a universal coupling; 7. a movable roller set; 8. a fixed roller set; 9. a frame; 10. a gear sprocket combination box; 1001. an upper box body; 1002. a lower box body; 1003. a tensioning mechanism; 1004. a tension wheel; 1005. a drive sprocket; 1006. a chain; 1007. oil marks; 1008. a driven sprocket; 1009. a gear connecting shaft; 1010. a driving gear; 1011. a driven gear; 1012. a bearing device; 1013. a gear shaft; 1014. a sprocket connecting shaft; 1015. a baffle plate.
Detailed Description
The invention is further described with reference to the following figures and examples:
example 1
As can be seen from fig. 1-6, the hydraulic single-transmission high-pressure roller mill of the embodiment comprises a base 3, a motor 2 and a gear reduction box 5 are respectively placed on the table top of the base 3, adjusting sliders 1 are respectively installed at the bottoms of the motor 2 and the gear reduction box 5 so as to adjust the real-time position or the distance between the motor 2 and the gear reduction box 5, an elastic coupling 4 is arranged between the motor 2 and the gear reduction box 5, an output end of the gear reduction box 5 is connected with a universal coupling 6, a fixed roller set 8 is arranged at the other side of the universal coupling 6, a frame 9 is installed on the outer surface of the fixed roller set 8, an output shaft of the motor 2 is connected with an input shaft of the gear reduction box 5 through the elastic coupling 4, the motor 2 is arranged between the frame 9 and the gear reduction box 5, a movable roller set 7 is, the input end of the universal coupling 6 is connected with the output shaft of the gear reduction box 5, the output end of the universal coupling 6 is connected with the fixed roller group 8, and the fixed roller group 8 and one side of the movable roller group 7 are jointly provided with a gear sprocket combination box 10.
The upper end of frame 9 is provided with feeder 12, the intermediate position between directional fixed roller group 8 of output and the movable roller group 7 of feeder 12, avoid unloading in-process material to splash, the surface mounting of frame 9 has dust cover 11, dust cover 11 covers the surface of movable roller group 7 and fixed roller group 8, the inboard of frame 9 still symmetry is provided with hydraulic means 13, hydraulic means 13's output supports movable roller group 7, hydraulic means 13's output supports the bearing frame position department at movable roller group 7 both sides, it is even to guarantee to move roller group 7 atress, the promotion process is accurate adjustable, under hydraulic means 13's thrust effect, movable roller group 7 can be on frame 9 and keep away from or be close to the linear motion of fixed roller group 8, thereby adjust the actual interval of movable roller group 7 and fixed roller group 8, thereby require to carry out real-time adjustment to different granularities.
The gear and sprocket combination box 10 comprises an upper box 1001, a lower box 1002, a tensioning mechanism 1003, a tensioning wheel 1004, a driving sprocket 1005, a chain 1006, an oil pointer 1007, a driven sprocket 1008, a gear connecting shaft 1009, a driving gear 1010, a driven gear 1011, a bearing device 1012, a gear shaft 1013, a sprocket connecting shaft 1014 and a baffle 1015, wherein the upper box 1001 and the lower box 1002 are mutually clamped, the gear connecting shaft 1009 is arranged in a cavity formed by clamping the upper box 1001 and the lower box 1002, one end of a fixed roller group 8 passes through the surface of the gear and sprocket combination box 10 and is connected with the gear connecting shaft 1009, the driving gear 1010 is arranged on the shaft body of the gear connecting shaft 1009, one side of the driving gear 1010 is provided with a driven gear 1011, the driving gear 1010 is mutually meshed with the driven gear 1011, the gear shaft 1013 is arranged at the center of the driven gear 1011, bearing devices are arranged at two ends of the gear shaft 1013, the gear shaft 1013 is fixedly arranged in, a driving sprocket 1005 is mounted on the shaft body of the gear shaft 1013, a chain 1006 is sleeved on the outer ring of the driving sprocket 1005, a driven sprocket 1008 is further mounted on the inner side of the chain 1006, a sprocket connecting shaft 1014 is mounted at the center of the driven sprocket 1008, one side of the sprocket connecting shaft 1014 passes through the surface of the gear and sprocket combination box 10 and is connected with the movable roller group 7, a tension pulley 1004 is further mounted on the surface of the chain 1006, a tension mechanism 1003 is arranged at the input end of the tension pulley 1004, the tension degree of the chain 1006 is controlled by the cooperation of the tension pulley 1004 and the tension mechanism 1003, and the tension pulley 1004 can always press the chain 1006 under the action of the.
oil pointer 1007 is installed to the inboard of box 1002 down, oil pointer 1007 is used for monitoring the oil level, the surface of box 1002 is seted up flutedly down, this recess is stretched out to one side of sprocket connecting axle 1014, recess internally mounted has separation blade 1015, sprocket connecting axle 1014 runs through the center of separation blade 1015 and with separation blade 1015 fixed mounting, separation blade 1015 produces linear motion along with the change of centre-to-centre spacing between movable roller group 7 and the fixed roller group 8, meanwhile, inside separation blade 1015 can also block outside impurity entering gear sprocket combination box 10, improve the protection effect.
The driving sprocket 1005 and the driven sprocket 1008 are connected through a chain 1006, under the action of the tensioning mechanism 1003, the distance between the driving sprocket 1005 and the driven sprocket 1008 is adjustable, so that the center distance between the gear shaft 1013 and the sprocket connecting shaft 1014 can be adjusted, when the distance between the movable roller set 7 and the fixed roller set 8 is changed, the gear shaft 1013 and the sprocket connecting shaft 1014 can also correspondingly generate position change, when the position of the movable roller set 7 is changed, the output end of the hydraulic device 13 is abutted against the movable roller set 7 to avoid abnormal movement in the roller grinding process, under the auxiliary action of the hydraulic device 13, the distance between the movable roller set 7 and the fixed roller set 8 can be accurately controlled, so that the distance can be matched with the target grain diameter of a specific type of mineral aggregate, and the production target is realized.
The fixed roller group 8 rotates anticlockwise under the action of the motor 2 and the gear reduction box 5, the moving roller group 7 rotates clockwise under the driving of the gear and sprocket combination box 10 and the fixed roller group 8, the bearing seats of the moving roller group 7 and the fixed roller group 8 are provided with limiting devices, the fixed roller group 8 drives the gear connecting shaft 1009 and the driving gear 1010 to rotate anticlockwise simultaneously when rotating, under the condition that the gears are meshed with each other, the driven gear 1011 and the gear shaft 1013 rotate clockwise, the driving sprocket 1005 on the outer ring of the gear shaft 1013 rotates clockwise, the driving sprocket 1005 drives the driven sprocket 1008 to rotate clockwise through the chain 1006, therefore, the sprocket connecting shaft 1014 on the inner ring of the driven sprocket 1008 rotates clockwise, the moving roller group 7 can be driven to rotate clockwise, and the synchronous relative rotation of the moving roller group 7 and the fixed roller group 8 is realized.
The utility model discloses use solitary motor 2 to transmit, make the complete machine size tend to the miniaturization, under hydraulic means 13's thrust effect, move roller set 7 can be in frame 9 and do the rectilinear motion of keeping away from or being close to fixed roller set 8, thereby adjust and move roller set 7 and the actual interval of fixed roller set 8, thereby carry out real-time adjustment to the granularity requirement of difference, fixed roller set 8 is at motor 2, anticlockwise rotation is realized under gear reduction box 5's the effect, and move roller set 7 clockwise rotation under gear sprocket combination case 10 and fixed roller set 8's drive, move roller set 7 and fixed roller set 8 synchronous relative rotation, energy consumption and the roll surface wearing and tearing that relative slip caused between the two have been reduced, not only very big reduction the manufacturing cost of complete machine, also let the very big lightweight and the miniaturization of this equipment, make overall structure easy to use and maintain.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic pressure single drive high pressure roller mill, includes base (3), its characterized in that: a motor (2) and a gear reduction box (5) are respectively placed on the table top of the base (3), an elastic coupling (4) is arranged between the motor (2) and the gear reduction box (5), the output end of the gear reduction box (5) is connected with a universal coupling (6), a fixed roller set (8) is arranged on the other side of the universal coupling (6), a rack (9) is installed on the outer surface of the fixed roller set (8), a movable roller set (7) is further arranged on the inner side of the rack (9), the fixed roller set (8) and the movable roller set (7) are arranged in parallel, and a gear sprocket combination box (10) is jointly assembled on one side of the fixed roller set (8) and one side of the movable roller set (7;
The gear and sprocket combined box (10) consists of an upper box body (1001), a lower box body (1002), a tensioning mechanism (1003), a tensioning wheel (1004), a driving sprocket (1005), a chain (1006), an oil pointer (1007), a driven sprocket (1008), a gear connecting shaft (1009), a driving gear (1010), a driven gear (1011), a bearing device (1012), a gear shaft (1013), a sprocket connecting shaft (1014) and a baffle (1015), wherein the upper box body (1001) and the lower box body (1002) are mutually clamped, the gear connecting shaft (1009) is arranged in a cavity formed by clamping the upper box body (1001) and the lower box body (1002), one end of a fixed roller group (8) penetrates through the surface of the gear and sprocket combined box (10) and is connected with the gear connecting shaft (1009), the shaft body of the gear connecting shaft (1009) is provided with the driving gear (1010), one side of the driving gear (1010) is provided with the driven gear (1011), the driving gear (1010) and the driven gear (1011) are meshed with each other, a gear shaft (1013) is arranged at the center of the driven gear (1011), two ends of the gear shaft (1013) are provided with bearing devices (1012), the gear shaft (1013) is fixedly arranged in the gear sprocket combination box (10) through a bearing device (1012), a driving sprocket (1005) is arranged on the shaft body of the gear shaft (1013), the outer ring of the driving chain wheel (1005) is sleeved with a chain (1006), the inner side of the chain (1006) is also provided with a driven chain wheel (1008), the center of the driven chain wheel (1008) is provided with a chain wheel connecting shaft (1014), one side of the chain wheel connecting shaft (1014) penetrates through the surface of the gear and chain wheel combined box (10) and is connected with the movable roller group (7), a tension wheel (1004) is further mounted on the surface of the chain (1006), and a tension mechanism (1003) is arranged at the input end of the tension wheel (1004).
2. The hydraulic single-transmission high-pressure roller mill according to claim 1, characterized in that: the output shaft of the motor (2) is connected with the input shaft of the gear reduction box (5) through an elastic coupling (4), and the motor (2) is arranged between the rack (9) and the gear reduction box (5).
3. the hydraulic single-transmission high-pressure roller mill according to claim 1, characterized in that: the bottom of the motor (2) and the bottom of the gear reduction box (5) are respectively provided with an adjusting slide block (1).
4. The hydraulic single-transmission high-pressure roller mill according to claim 1, characterized in that: the input end of the universal coupling (6) is connected with the output shaft of the gear reduction box (5), and the output end of the universal coupling (6) is connected with the fixed roller group (8).
5. The hydraulic single-transmission high-pressure roller mill according to claim 1, characterized in that: the inner side of the lower box body (1002) is provided with an oil pointer (1007), the surface of the lower box body (1002) is provided with a groove, a baffle (1015) is arranged in the groove, and the chain wheel connecting shaft (1014) penetrates through the center of the baffle (1015) and is fixedly assembled with the baffle (1015).
6. The hydraulic single-transmission high-pressure roller mill according to claim 1, characterized in that: the upper end of frame (9) be provided with feeder (12), the output of feeder (12) is directional decide the intermediate position between roller set (8) and moving roller set (7), the surface mounting of frame (9) has dust cover (11), the inboard of frame (9) still symmetry is provided with hydraulic means (13), the output of hydraulic means (13) supports moves roller set (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441567.0U CN209735683U (en) | 2019-04-03 | 2019-04-03 | hydraulic single-transmission high-pressure roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441567.0U CN209735683U (en) | 2019-04-03 | 2019-04-03 | hydraulic single-transmission high-pressure roller mill |
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| Publication Number | Publication Date |
|---|---|
| CN209735683U true CN209735683U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920441567.0U Active CN209735683U (en) | 2019-04-03 | 2019-04-03 | hydraulic single-transmission high-pressure roller mill |
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| Country | Link |
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| CN (1) | CN209735683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833930A (en) * | 2019-04-03 | 2019-06-04 | 中钢集团安徽天源科技股份有限公司 | A kind of hydraulic single-drive high-pressure roller mill |
-
2019
- 2019-04-03 CN CN201920441567.0U patent/CN209735683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833930A (en) * | 2019-04-03 | 2019-06-04 | 中钢集团安徽天源科技股份有限公司 | A kind of hydraulic single-drive high-pressure roller mill |
| CN109833930B (en) * | 2019-04-03 | 2024-07-05 | 中钢天源安徽智能装备股份有限公司 | Hydraulic single-transmission high-pressure roller mill |
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Address after: 243000 Anhui province Ma'anshan mountain rain Huo sparkle south of the road No. 9 Patentee after: Sinosteel Tianyuan Co.,Ltd. Address before: 243000 Anhui province Ma'anshan mountain rain Huo sparkle south of the road No. 9 Patentee before: SINOSTEEL ANHUI TIANYUAN TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210226 Address after: 243000 No.9, south section of huolishan Avenue, Yushan District, Maanshan City, Anhui Province Patentee after: Sinosteel Tianyuan Anhui Intelligent Equipment Co.,Ltd. Address before: 243000 No.9, south section of huolishan Avenue, Yushan District, Maanshan City, Anhui Province Patentee before: Sinosteel Tianyuan Co.,Ltd. |