CN211941576U - Lower bottom bolt driving device of internal mixer - Google Patents
Lower bottom bolt driving device of internal mixer Download PDFInfo
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- CN211941576U CN211941576U CN202020473631.6U CN202020473631U CN211941576U CN 211941576 U CN211941576 U CN 211941576U CN 202020473631 U CN202020473631 U CN 202020473631U CN 211941576 U CN211941576 U CN 211941576U
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Abstract
The utility model relates to a bolt drive arrangement under banbury mixer belongs to the rubber banbury mixer field. An upper oil cylinder barrel and a lower oil cylinder barrel are arranged in a cylinder body, an upper cylinder rod and a lower cylinder rod are arranged in the upper oil cylinder barrel and the lower oil cylinder barrel respectively, an upper piston rod rack and a lower piston rod rack are processed on the lower side of the upper cylinder rod and the upper side of the lower cylinder rod respectively, a driving gear is horizontally arranged between the upper oil cylinder barrel and the lower oil cylinder barrel and is connected with a transmission spline shaft, the driving gear is meshed with the upper piston rod rack and the lower piston rod rack, an upper oil cylinder left piston and an upper oil cylinder right piston are arranged at the left end and the right end of the upper cylinder rod respectively, the upper oil cylinder left piston and the upper oil cylinder right piston are arranged in the left upper cavity of the oil cylinder barrel and the right upper cavity of the oil cylinder barrel respectively, a lower oil cylinder left piston and a lower oil cylinder right piston are arranged at the left end and the right end of the lower.
Description
Technical Field
The utility model relates to a rubber banbury mixer field, a bolt drive arrangement under banbury mixer in detail says.
Background
It is known that plastify at rubber and the important effect of mixing in-process internal mixer play, the internal mixer drive of going to the bottom is also the important part of internal mixer, go to the bottom by hydraulic motor drive at present internal mixer, mainly promote rotating vane through hydraulic oil by the rotatory drive shaft and carry out the rotation of equidirectional, the axial region is connected with equipment drive for the spline structure, carry out the drive of rotation on and off, the inside easy wearing and tearing of this kind of hydraulic motor, produce the condition of inside and outside oil leak, thereby cause equipment damage, can not normally work, and the maintenance is very complicated, and the labor cost is improved, and the work efficiency is influenced.
Disclosure of Invention
In order to overcome the not enough of prior art, the utility model provides a bolt drive arrangement under banbury mixer to solve the inside wearing and tearing of hydro-cylinder that the drive arrangement under the banbury mixer caused in the operation process, the equipment damage that avoids the oil leak to cause is avoided to the condition of inside and outside oil leak, and machine life is short, problem that maintenance duration is long.
The utility model provides a technical scheme that its technical problem adopted is: a lower bottom bolt driving device of an internal mixer is provided with a cylinder body and is characterized in that an upper cylinder barrel and a lower cylinder barrel are arranged in the cylinder body, an upper cylinder rod and a lower cylinder rod are respectively arranged in the upper cylinder barrel and the lower cylinder barrel, the lower side of the upper cylinder rod is provided with a lower cylinder rod, an upper piston rod rack and a lower piston rod rack are respectively processed on the upper side of the lower cylinder rod, a driving gear is horizontally arranged between the upper cylinder barrel and the lower cylinder barrel, the driving gear is connected with the transmission spline shaft, the driving gear is meshed with the upper piston rod rack and the lower piston rod rack, an upper cylinder left piston and an upper cylinder right piston are respectively installed at the left end and the right end of the upper cylinder rod, the upper cylinder left piston and the upper cylinder right piston are respectively located in an upper left cavity of the cylinder barrel and an upper right cavity of the cylinder barrel, a lower cylinder left piston and a lower cylinder right piston are respectively installed at the left end and the right end of the lower cylinder rod, and the lower cylinder left piston and the lower cylinder right piston are respectively located in a lower left cavity of the.
The beneficial effects of the utility model are that, utilize the banbury mixer to go to the bottom drive arrangement, can effectually prevent the problem of the inside and outside oil leak that the inside wearing and tearing of hydraulic motor caused, improved the quality of equipment and avoided the shutdown that the maintenance caused, also reduced artifical cost of maintenance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the drawing, the machine can be used for driving a left upper cavity of a cylinder barrel, carrying a left piston of an upper cylinder, ⒊ the cylinder barrel of the upper cylinder, ⒋ a rack of an upper piston rod, ⒌ a driving gear, ⒍ a right piston of the upper cylinder, 7 a right upper cavity of the cylinder barrel, 8 a right lower cavity of the cylinder barrel, 9 a right piston of a lower cylinder, 10 a rack of a lower piston rod, 11 a cylinder body, 12 a left piston of the lower cylinder, 13 a cylinder barrel of the lower cylinder, 14 a left lower cavity of the cylinder barrel of the cylinder, 15 a lower cylinder rod and 16 an upper cylinder rod.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1, a cylinder 11 is provided, an upper cylinder barrel 3 and a lower cylinder barrel 13 are installed in the cylinder 11, an upper cylinder rod 16 and a lower cylinder rod 15 are respectively arranged in the upper cylinder barrel 3 and the lower cylinder barrel 13, an upper piston rod rack 4 and a lower piston rod rack 10 are respectively processed at the lower side of the upper cylinder rod 16 and the upper side of the lower cylinder rod 15, a driving gear 5 is horizontally installed between the upper cylinder barrel 3 and the lower cylinder barrel 13, the driving gear 5 is connected with a transmission spline shaft, the driving gear 5 is meshed with the upper piston rod rack 4 and the lower piston rod rack 10, an upper cylinder left piston 2 and an upper cylinder right piston 6 are respectively installed at the left end and the right end of the upper cylinder rod 16, the upper cylinder left piston 2 and the upper cylinder right piston 6 are respectively located in an upper left cavity 1 of the cylinder barrel and a right cavity 7 of the cylinder barrel, a lower cylinder left piston 12 and a lower cylinder right piston 9 are respectively installed at the left end and the right end of the lower cylinder rod 15, the lower cylinder left piston In the lower chamber 8.
The utility model discloses during the use, start drive arrangement and make 14 oil feed in upper right chamber 7 of hydro-cylinder and the left lower chamber of hydro-cylinder, oil promotes upper right piston 6 of hydro-cylinder and lower left piston 12 of hydro-cylinder, piston rod rack 4 left motion on the drive, lower piston rod rack 10 right motion, because drive gear 5 and upper piston rod rack 4 reach lower piston rod rack 10 intermeshing, thereby make drive gear 5 clockwise rotation, it makes equipment operation to drive transmission integral key shaft clockwise rotation, when 8 oil feed in upper left chamber 1 of hydro-cylinder and the right lower chamber of hydro-cylinder, upper piston rod rack 4 and lower piston rod rack 10 drive gear 5 anticlockwise rotation, thereby make transmission integral key shaft anticlockwise rotation.
Claims (1)
1. A lower bottom bolt driving device of an internal mixer is provided with a cylinder body and is characterized in that an upper cylinder barrel and a lower cylinder barrel are arranged in the cylinder body, an upper cylinder rod and a lower cylinder rod are respectively arranged in the upper cylinder barrel and the lower cylinder barrel, the lower side of the upper cylinder rod is provided with a lower cylinder rod, an upper piston rod rack and a lower piston rod rack are respectively processed on the upper side of the lower cylinder rod, a driving gear is horizontally arranged between the upper cylinder barrel and the lower cylinder barrel, the driving gear is connected with the transmission spline shaft, the driving gear is meshed with the upper piston rod rack and the lower piston rod rack, an upper cylinder left piston and an upper cylinder right piston are respectively installed at the left end and the right end of the upper cylinder rod, the upper cylinder left piston and the upper cylinder right piston are respectively located in an upper left cavity of the cylinder barrel and an upper right cavity of the cylinder barrel, a lower cylinder left piston and a lower cylinder right piston are respectively installed at the left end and the right end of the lower cylinder rod, and the lower cylinder left piston and the lower cylinder right piston are respectively located in a lower left cavity of the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473631.6U CN211941576U (en) | 2020-04-03 | 2020-04-03 | Lower bottom bolt driving device of internal mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473631.6U CN211941576U (en) | 2020-04-03 | 2020-04-03 | Lower bottom bolt driving device of internal mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211941576U true CN211941576U (en) | 2020-11-17 |
Family
ID=73168445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020473631.6U Active CN211941576U (en) | 2020-04-03 | 2020-04-03 | Lower bottom bolt driving device of internal mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211941576U (en) |
-
2020
- 2020-04-03 CN CN202020473631.6U patent/CN211941576U/en active Active
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