CN219965019U - External hydraulic driving device for roller mill - Google Patents
External hydraulic driving device for roller mill Download PDFInfo
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- CN219965019U CN219965019U CN202321448951.6U CN202321448951U CN219965019U CN 219965019 U CN219965019 U CN 219965019U CN 202321448951 U CN202321448951 U CN 202321448951U CN 219965019 U CN219965019 U CN 219965019U
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- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 230000017105 transposition Effects 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims description 22
- 244000309464 bull Species 0.000 claims description 15
- 238000002955 isolation Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 59
- 239000000428 dust Substances 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of application of external hydraulic driving devices, in particular to an external hydraulic driving device for a roller mill, which comprises an outer frame, a first transposition mechanism, an isolating mechanism, two distance-adjusting mechanisms, a second transposition mechanism and a supporting mechanism, wherein one end of the outer frame is provided with a telescopic slot, the first transposition mechanism is arranged on one side of the middle part of the telescopic slot, the distance between the first sliding frame and the second sliding frame and the size of the dislocation distance are regulated in a hydraulic mode, rollers on the roller mill can conveniently crush materials to be crushed into different sizes, the later use of the materials is facilitated, the working efficiency of crushing the materials is improved, meanwhile, the baffle unit ensures that the materials passing through a material port fall between two rollers on the roller mill in an equal amount, the feeding is smoother, the crushing operation of the materials is facilitated through the roller mill, and the bottom of the material port is sealed through a baffle plate, so that dust is prevented from damaging the environment and human body.
Description
Technical Field
The utility model relates to the technical field of external hydraulic driving devices, in particular to an external hydraulic driving device for a roller mill.
Background
The roller mill is widely applied to the development of metal mining industry through crushing ores by two rollers rotating in opposite directions, the use of the roller mill can greatly reduce energy consumption, more crushing and less grinding are realized, and the working efficiency of the roller mill can be better improved through externally connecting a hydraulic driving device to the roller mill.
However, in real life, the traditional external hydraulic driving device for the roller mill cannot ensure that the roller on the roller mill breaks materials into different sizes and specifications, which is not beneficial to the use of materials, and the existing external hydraulic driving device for the roller mill cannot further improve the working efficiency of breaking materials of the roller mill, and meanwhile, the existing external hydraulic driving device for the roller mill cannot ensure the stability of material blanking, so that the output power of the roller mill is higher, which is not beneficial to the long-term use of the roller mill.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides an external hydraulic driving device for a roller mill.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an external hydraulic driving device for a roller mill, which comprises an outer frame, a first transposition mechanism, an isolating mechanism, two distance adjusting mechanisms, a second transposition mechanism and a supporting mechanism, wherein one end of the outer frame is provided with a telescopic groove, the first transposition mechanism is arranged on one side of the middle part of the telescopic groove, one end of the first transposition mechanism is provided with a first sliding frame, the second transposition mechanism is arranged on one side far away from the first sliding frame, one side of the second transposition mechanism close to the first sliding frame is provided with a second sliding frame, the two distance adjusting mechanisms are oppositely arranged on two sides of the outer frame, the opposite sides of the two distance adjusting mechanisms are respectively provided with a baffle, the two baffles are respectively arranged above the first sliding frame and the second sliding frame, and the isolating mechanism is arranged at the top of the outer frame.
Preferably, the top view of first sliding frame is "U" shape structure, first shaft hole has all been seted up to the both sides of first sliding frame, the slide has all been seted up at the flexible groove both ends that are close to first sliding frame, first sliding frame is connected with the frame through the slide at flexible groove both ends, the one end of keeping away from the first transposition mechanism of slide is provided with first pneumatic cylinder, first pneumatic cylinder one end cooperation that is close to first sliding frame is connected with first hydraulic stem, first hydraulic stem passes through the bolt and is connected with first sliding frame, first pneumatic cylinder passes through the bolt and is connected with the frame, isolation mechanism sets up the top at first sliding frame and second sliding frame.
Preferably, the bottom of isolation mechanism is provided with keeps off the frame, keeps off the frame and is "back" font structure, keeps off the welding of frame top and has the material mouth, and the bottom middle part of material mouth is provided with separates to keep off the unit, separates to keep off unit one end and installs the motor, and the motor is installed on the lateral wall that keeps off the frame, and motor one end has the bull stick through pivot swing joint, and the bull stick setting is at the middle part that keeps off the frame, and the bull stick is cylindrical structure, equidistant welding has a plurality of baffle on the lateral wall of bull stick, and the baffle is rectangular parallelepiped structure.
Preferably, one side of the distance adjusting mechanism is provided with a side frame, the side frame is connected with the side wall of the outer frame through bolts, the middle part of one side of the side frame is connected with a second hydraulic cylinder through bolts, one end of the second hydraulic cylinder is connected with a second hydraulic rod in a matched mode, one end of the second hydraulic rod is connected with a partition plate through bolts, the partition plate is of a cuboid structure, the partition plate is arranged on one side of the inner side wall of the outer frame, and the partition plate is arranged above the first sliding frame and the second sliding frame.
Preferably, the top view of second sliding frame is "U" shape structure, and the second shaft hole has all been seted up to the both sides of second sliding frame, and second sliding frame one side of keeping away from one of them second shaft hole is provided with the third pneumatic cylinder, and the third pneumatic cylinder passes through the bolt to be connected with the lateral wall of frame, and third pneumatic cylinder one end cooperation is connected with the third hydraulic stem, and third hydraulic stem one end passes through the bolt to be connected with the baffle.
Preferably, the partition plate is arranged at the top of the first sliding frame and the second sliding frame, and the first sliding frame and the second sliding frame are arranged opposite to each other.
Preferably, the supporting mechanism sets up in keeping away from the second sliding frame one side middle part of first sliding frame, and supporting mechanism both ends all are provided with the curb plate, and two curb plates all weld with the lateral wall of frame, and the curb plate is cuboid structure, and the middle part welding and the pin of two curb plates are connected with the slider on the pin cooperation, and the slide hole with pin looks adaptation is seted up at the slider middle part, and the slider welds with the second sliding frame, and the top zonulae occludens of baffle and first sliding frame and second sliding frame.
The utility model has the beneficial effects that:
1. through being provided with first shaft hole in the first sliding frame both sides on first transposition mechanism, be convenient for install the roller of roller mill, and drive first hydraulic stem lateral movement through first pneumatic cylinder, adjust the distance between first sliding frame and the second sliding frame, simultaneously, through being provided with the second shaft hole in the both sides of first sliding frame, the other roller of roller mill is conveniently installed, and then, distance between first sliding frame and the second sliding frame is adjusted through hydraulic mode, conveniently adjust the distance between two rollers on the roller mill, according to the operation requirement and the standard to the material, make things convenient for the roller on the roller mill to break into the specification that the size is different with the material that needs to break, improve the application of the broken material of roller mill, thereby make the adaptation scope of roller mill to the material is wider, be favorable to using the roller mill of external hydraulic drive device in different work fields.
2. The third hydraulic rod is driven to move back and forth through the third hydraulic cylinder on the second transposition mechanism, so that the positions of the rollers on the second sliding frame and the first sliding frame are staggered, further, the roller on the first sliding frame and the second sliding frame are beneficial to thoroughly crushing materials, the crushing efficiency of the roller mill on the materials is further improved, meanwhile, the second hydraulic cylinder on the distance adjusting mechanism drives the second hydraulic rod to move back and forth through the top of the first baffle frame and the top of the second baffle frame, the second hydraulic rod drives the partition plates to move back and forth, the distance between the two partition plates is adjusted, unnecessary abrasion caused by material overflow between the first sliding frame and the second sliding frame to the shaft sleeve of the roller mill is avoided, the shaft sleeve of the roller mill is beneficial to being protected, the service life of the shaft sleeve is prolonged, the materials are further improved to gather, and the roller on the roller mill is convenient to crush the materials more intensively.
3. Through being provided with supporting mechanism in second fender frame one side, the second sliding frame drives the slider and moves on the pin in the back-and-forth movement simultaneously, guarantee that the second sliding frame back-and-forth movement's is more stable, further be favorable to the roll mill roller back-and-forth movement on the second sliding frame, make the roller on the second fender frame and the roller position on the first fender frame change smoother, thereby make things convenient for the roll mill to the kibbling effect of material better, simultaneously, through being provided with at the frame top, open the motor on the baffle unit, the baffle on the motor drive bull stick rotates, not only make the equal two rollers that fall into on the roll mill of material mouth, guarantee that the feeding is more smooth and easy, further avoid the material to take place the condition of piling up on the roller, avoid the kibbling material of roll mill too much to cause the energy output loss of roll mill higher, guarantee that the output of roll mill is more stable, thereby be favorable to the mill to carry out the roll mill and roll mill operation for a long time, moreover, seal the bottom to the material mouth through the baffle, avoid splashing and cause damage to the environment and human body.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic overall structure of a preferred embodiment of an external hydraulic driving device for a roller mill according to the present utility model.
Figure 2 is a cross-sectional side view of the expansion tank of the present utility model.
FIG. 3 is a schematic structural view of a first indexing mechanism according to the present utility model.
FIG. 4 is a schematic diagram of the isolation mechanism of the present utility model.
Fig. 5 is a side view of the barrier unit of the present utility model.
Fig. 6 is a schematic structural view of the distance adjusting mechanism of the present utility model.
FIG. 7 is a schematic diagram of a second indexing mechanism according to the present utility model.
Fig. 8 is a schematic structural view of the supporting mechanism of the present utility model.
In the figure: 1. an outer frame; 101. a telescopic slot; 102. a slideway; 2. a first transposition mechanism; 201. a first slide frame; 202. a first shaft hole; 203. a first hydraulic cylinder; 204. a first hydraulic lever; 3. an isolation mechanism; 301. a blocking frame; 302. a material port; 303. a barrier unit; 3031. a motor; 3032. a rotating rod; 3033. a baffle; 4. a distance adjusting mechanism; 401. a side frame; 402. a second hydraulic cylinder; 403. a second hydraulic lever; 404. a partition plate; 5. a second transposition mechanism; 501. a second slide frame; 502. a second shaft hole; 503. a third hydraulic cylinder; 504. a third hydraulic lever; 6. a support mechanism; 601. a side plate; 602. a stop lever; 603. a sliding block.
Detailed Description
The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-8, an external hydraulic driving device for a roller mill according to the present utility model includes an outer frame 1, a first transposition mechanism 2, an isolation mechanism 3, two distance-adjusting mechanisms 4, a second transposition mechanism 5 and a supporting mechanism 6, wherein one end of the outer frame 1 is provided with a telescopic slot 101, the first transposition mechanism 2 is disposed at one side of the middle of the telescopic slot 101, one end of the first transposition mechanism 2 is provided with a first sliding frame 201, the second transposition mechanism 5 is disposed at one side far from the first sliding frame 201, one side of the second transposition mechanism 5 close to the first sliding frame 201 is provided with a second sliding frame 501, the two distance-adjusting mechanisms 4 are disposed on two opposite sides of the outer frame 1, two distance-adjusting mechanisms 4 are both provided with partition plates 404, and the two partition plates 404 are disposed above the first sliding frame 201 and the second sliding frame 501, and the isolation mechanism 3 is disposed at the top of the outer frame 1.
The top view of the first sliding frame 201 is in a U-shaped structure, the two sides of the first sliding frame 201 are respectively provided with a first shaft hole 202, the two ends of the telescopic groove 101 close to the first sliding frame 201 are respectively provided with a slideway 102, the first sliding frame 201 is connected with the outer frame 1 through the slideway 102 at the two ends of the telescopic groove 101, so that the left-right movement of the first sliding frame 201 is smoother, rollers on the first sliding frame 201 and the second sliding frame 501 are regulated more smoothly, one end of the first transposition mechanism 2 far away from the slideway 102 is provided with a first hydraulic cylinder 203, one end of the first hydraulic cylinder 203 close to the first sliding frame 201 is matched and connected with a first hydraulic rod 204, the first hydraulic rod 204 is connected with the first sliding frame 201 through a bolt, the first hydraulic cylinder 203 is connected with the outer frame 1 through a bolt, the isolation mechanism 3 is arranged above the first sliding frame 201 and the second sliding frame 501, the first shaft holes 202 are arranged on the two sides of the first sliding frame 201 on the first transposition mechanism 2, so that rollers of a roller mill can be conveniently installed, the first hydraulic rod 204 is driven to move left and right through the first hydraulic cylinder 203, the first hydraulic rod 204 drives the first sliding frame 201 to move, the distance between the first sliding frame 201 and the second sliding frame 501 is adjusted, meanwhile, the second shaft holes 502 are arranged on the two sides of the first sliding frame 501, the other roller of the roller mill can be conveniently installed, furthermore, the distance between the first sliding frame 201 and the second sliding frame 501 is conveniently adjusted through a hydraulic mode, the rollers on the roller mill can conveniently crush materials to be crushed into different specifications according to the use requirements and standards of the materials, the use range of the crushed materials of the roller mill is improved, the adaptation range of the roller mill to the crushing of the materials is wider, the roller mill is favorable for being applied to different working fields by externally connecting a hydraulic driving device.
The bottom of isolation mechanism 3 is provided with keeps off frame 301, keep off frame 301 and be "back" font structure, keep off the welding of frame 301 top and have material mouth 302, the bottom middle part of material mouth 302 is provided with separates fender unit 303, it installs motor 3031 to separate fender unit 303 one end, and motor 3031 installs on the lateral wall of keeping off frame 301, motor 3031 one end has bull stick 3032 through pivot swing joint, bull stick 3032 sets up in the middle part of keeping off frame 301, bull stick 3032 is cylindrical structure, equidistant welding has a plurality of baffle 3033 on the lateral wall of bull stick 3032, baffle 3033 is rectangular bodily form structure, open and separate motor 3031 on the fender unit 303, motor 3031 drives baffle 3033 on the bull stick 2 and rotates, not only make the material that falls into through material mouth 302 between two rollers on the mill, guarantee that the feeding is more smooth and easy, further avoid the material to take place the condition of piling up on the roller mill, avoid the material that the excessive material that causes the roller mill energy output loss is higher, guarantee that the mill output power is more stable, thereby be favorable to the roller mill to carry out the mill for a long-term, moreover, the baffle 3031 on the lateral wall of bull stick 3032 equidistant welding has a plurality of baffle 3033, open the baffle 3033, the baffle is opened and the baffle is closed to the bottom of material 302 and the human body is sealed up and the dust is avoided the dust to the environment to the dust seal 404.
The side frame 401 is arranged on one side of the distance adjusting mechanism 4, the side frame 401 is connected with the side wall of the outer frame 1 through bolts, the middle part of one side of the side frame 401 is connected with the second hydraulic cylinder 402 through bolts, one end of the second hydraulic cylinder 402 is connected with the second hydraulic rod 403 in a matched mode, one end of the second hydraulic rod 403 is connected with the partition plate 404 through bolts, the partition plate 404 is of a cuboid structure, the partition plate 404 is arranged on one side of the inner side wall of the outer frame 1, the partition plates 404 are arranged above the first sliding frame 201 and the second sliding frame 501, the second hydraulic cylinder 402 on the distance adjusting mechanism 4 drives the second hydraulic rod 403 to move back and forth, the partition plate 404 is driven to move back and forth, the distance between the two partition plates 404 is adjusted, unnecessary abrasion caused by material overflow between the first sliding frame 201 and the second sliding frame 501 is avoided, the shaft sleeve of the roller mill is protected, the service life of the shaft sleeve is prolonged, the material is gathered, and the roller on the roller mill is convenient to carry out crushing operation more intensively on the material.
The top view of second sliding frame 501 is "U" shape structure, the second shaft hole 502 has all been seted up to the both sides of second sliding frame 501, the second sliding frame 501 one side of keeping away from one of them second shaft hole 502 is provided with third pneumatic cylinder 503, third pneumatic cylinder 503 passes through the bolt to be connected with the lateral wall of frame 1, third pneumatic cylinder 503 one end cooperation is connected with third hydraulic stem 504, third hydraulic stem 504 one end passes through the bolt to be connected with baffle 404, drive the back-and-forth movement of third hydraulic stem 504 through the third pneumatic cylinder 503 on the second transposition mechanism 5, third hydraulic stem 504 drives second sliding frame 501 back-and-forth movement, make second sliding frame 501 and the roller position on the first sliding frame 201 take place the dislocation, further be favorable to the roller on first sliding frame 201 and the second sliding frame 501 to the more thoroughly of material crushing, further improvement roller mill is to the crushing efficiency of material.
The baffle 404 is arranged at the top of the first sliding frame 201 and the second sliding frame 501, and the first sliding frame 201 and the second sliding frame 501 are arranged opposite to each other, so that the rollers arranged on the first sliding frame 201 and the second sliding frame 501 are convenient for crushing materials.
The supporting mechanism 6 sets up in keeping away from the second sliding frame 501 one side middle part of first sliding frame 201, supporting mechanism 6 both ends all are provided with curb plate 601, the lateral wall welding of both sides board 601 and frame 1, curb plate 601 is cuboid structure, the middle part welding and the pin 602 of both sides board 601, the cooperation is connected with slider 603 on the pin 602, the slide hole with pin 602 looks adaptation has been seted up at slider 603 middle part, slider 603 welds with second sliding frame 501, baffle 404 and the top zonulae occludens of first sliding frame 201 and second sliding frame 501, avoid the material to spill over, be provided with supporting mechanism 6 in second sliding frame 501 one side, second sliding frame 501 drives slider 603 and moves on pin 602 in the back and forth motion simultaneously, guarantee that the second sliding frame 501 moves back and forth's more stably, further be favorable to the roll mill roller on the second sliding frame 501 to move back and forth's more steadily, make the roller on the second sliding frame 501 and the roller position on the first fender frame 201 change smoother, thereby make things convenient for the roll mill to smash the effect better to the material.
When the device is used, first shaft holes 202 are formed in two sides of a first sliding frame 201 on a first transposition mechanism 2, rollers of a roller mill are convenient to install, a first hydraulic rod 204 is driven to move left and right through a first hydraulic cylinder 203, the first hydraulic rod 204 drives the first sliding frame 201 to move, the distance between the first sliding frame 201 and a second sliding frame 501 is adjusted, the distance between two rollers of the roller mill is adjusted, and according to the use requirement and standard of materials, the rollers on the roller mill can conveniently crush materials to be crushed into different sizes;
then, the third hydraulic cylinder 503 on the second transposition mechanism 5 drives the third hydraulic rod 504 to move back and forth, the third hydraulic rod 504 drives the second sliding frame 501 to move back and forth, so that the positions of the rollers on the second sliding frame 201 and the second sliding frame 501 are misplaced, further thorough material crushing of the rollers on the first sliding frame 201 and the second sliding frame 501 is facilitated, meanwhile, the second hydraulic cylinder 402 on the distance adjusting mechanism 4 drives the second hydraulic rod 403 to move back and forth, the distance between the two partition plates 404 is adjusted, unnecessary abrasion caused by material overflow between the first sliding frame 201 and the second sliding frame 501 to a shaft sleeve of a roller mill is avoided, and the shaft sleeve protection effect of the roller mill is achieved;
finally, the motor 3031 on the baffle unit 303 is started, the motor 3031 drives the baffle 3033 on the rotating rod 3032 to rotate, and materials are poured in through the material port 302, so that the materials passing through the material port 302 fall between two rollers on the roller mill in an equal amount, the feeding smoothness is ensured, the situation that the materials are piled up on the rollers is further avoided, the situation that the energy output loss of the roller mill is high due to excessive crushed materials of the roller mill is avoided, the stability of the output power of the roller mill is ensured, the long-term roller mill operation of the roller mill is facilitated, and moreover, the bottom of the material port 302 is sealed through the baffle 404, and the damage to the environment and human body caused by dust splashing is avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An external hydraulic driving device for a roller mill is characterized in that: including frame (1), first transposition mechanism (2), isolation mechanism (3), two transposition mechanisms (4), second transposition mechanism (5) and supporting mechanism (6), the one end of frame (1) is provided with flexible groove (101), first transposition mechanism (2) set up in the middle part one side of flexible groove (101), first transposition mechanism (2) one end is provided with first sliding frame (201), second transposition mechanism (5) set up in keeping away from first sliding frame (201) one side, one side of the second transposition mechanism (5) that is close to first sliding frame (201) is provided with second sliding frame (501), two the opposite sides of adjustment mechanism (4) all are provided with baffle (404), just two baffle (404) all set up in the top of first sliding frame (201) and second sliding frame (501), isolation mechanism (3) are at the top of frame (1).
2. The external hydraulic drive device for a roll mill according to claim 1, wherein: the top view of first sliding frame (201) is "U" shape structure, first shaft hole (202) has all been seted up to the both sides of first sliding frame (201), slide (102) have all been seted up at flexible groove (101) both ends that are close to first sliding frame (201), slide (102) and frame (1) are connected through flexible groove (101) both ends of first sliding frame (201), the one end of the first transposition mechanism (2) that keeps away from slide (102) is provided with first pneumatic cylinder (203), the first pneumatic cylinder (203) one end cooperation that is close to first sliding frame (201) is connected with first hydraulic stem (204), first hydraulic stem (204) are connected with first sliding frame (201) through the bolt, first pneumatic cylinder (203) are connected with frame (1) through the bolt, isolation mechanism (3) set up in the top of first sliding frame (201) and second sliding frame (501).
3. The external hydraulic driving device for a roll mill according to claim 2, wherein: the bottom of isolation mechanism (3) is provided with keeps off frame (301), keep off frame (301) and be "back" font structure, keep off frame (301) top welding has feed inlet (302), the bottom middle part of feed inlet (302) is provided with separates fender unit (303), motor (3031) are installed to fender unit (303) one end, and motor (3031) are installed on the lateral wall that keeps off frame (301), motor (3031) one end has bull stick (3032) through pivot swing joint, bull stick (3032) set up in the middle part that keeps off frame (301), bull stick (3032) are cylinder structure, equidistant welding has a plurality of baffle (3033) on the lateral wall of bull stick (3032), baffle (3033) are rectangle structure.
4. The external hydraulic drive device for a roll mill according to claim 1, wherein: one side of the distance adjusting mechanism (4) is provided with a side frame (401), the side frame (401) is connected with the side wall of the outer frame (1) through bolts, a second hydraulic cylinder (402) is connected to the middle of one side of the side frame (401) through bolts, one end of the second hydraulic cylinder (402) is connected with a second hydraulic rod (403) in a matched mode, one end of the second hydraulic rod (403) is connected with a partition plate (404) through bolts, the partition plate (404) is of a cuboid structure, the partition plate (404) is arranged on one side of the inner side wall of the outer frame (1), and the partition plate (404) is arranged above the first sliding frame (201) and the second sliding frame (501).
5. The external hydraulic drive device for a roll mill according to claim 4, wherein: the top view of second sliding frame (501) is "U" shape structure, and second shaft hole (502) have all been seted up to the both sides of second sliding frame (501), and second sliding frame (501) one side of keeping away from one of them second shaft hole (502) is provided with third pneumatic cylinder (503), and third pneumatic cylinder (503) are connected with the lateral wall of frame (1) through the bolt, and third pneumatic cylinder (503) one end cooperation is connected with third hydraulic stem (504), and third hydraulic stem (504) one end is connected with baffle (404) through the bolt.
6. The external hydraulic drive device for a roll mill according to claim 5, wherein: the partition plate (404) is arranged on the tops of the first sliding frame (201) and the second sliding frame (501), and the first sliding frame (201) and the second sliding frame (501) are arranged opposite to each other.
7. The external hydraulic drive device for a roll mill according to claim 1, wherein: supporting mechanism (6) set up in the second sliding frame (501) one side middle part of keeping away from first sliding frame (201), supporting mechanism (6) both ends all are provided with curb plate (601), both curb plates (601) all weld with the lateral wall of frame (1), curb plate (601) are cuboid structure, the middle part welding and the pin (602) of two curb plates (601), the cooperation is connected with slider (603) on pin (602), the slide hole with pin (602) looks adaptation has been seted up at slider (603) middle part, slider (603) welds with second sliding frame (501), top zonulae occludens of baffle (404) and first sliding frame (201) and second sliding frame (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321448951.6U CN219965019U (en) | 2023-06-08 | 2023-06-08 | External hydraulic driving device for roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321448951.6U CN219965019U (en) | 2023-06-08 | 2023-06-08 | External hydraulic driving device for roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219965019U true CN219965019U (en) | 2023-11-07 |
Family
ID=88580939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321448951.6U Active CN219965019U (en) | 2023-06-08 | 2023-06-08 | External hydraulic driving device for roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219965019U (en) |
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2023
- 2023-06-08 CN CN202321448951.6U patent/CN219965019U/en active Active
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