CN210026439U - High-speed equidirectional parallel double screw - Google Patents
High-speed equidirectional parallel double screw Download PDFInfo
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- CN210026439U CN210026439U CN201822257618.2U CN201822257618U CN210026439U CN 210026439 U CN210026439 U CN 210026439U CN 201822257618 U CN201822257618 U CN 201822257618U CN 210026439 U CN210026439 U CN 210026439U
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Abstract
The utility model discloses a parallel twin-screw of high-speed syntropy, including twin-screw mechanism, the twin-screw mechanism bottom is equipped with the second jackshaft, and second jackshaft top is equipped with the output minor axis, and output minor axis and second jackshaft one side are equipped with the output major axis, and output major axis one side is equipped with the pinion, and pinion one side is equipped with the input shaft, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, high durability and convenient use, the function is practical, drive the tooth axle through a pair of gear with the input shaft, the tooth axle drives the output major axis through a pair of gear, another a pair of gear on the output major axis drives first jackshaft and output major axis and output minor axis opposite direction operation, first jackshaft passes through the spline housing with the second jackshaft and is connected the equidirectional operation, and the second jackshaft drives the output minor axis and opposite direction motion with it through a pair of gear engagement, thereby reach and output major axis equidirectional operation, thereby it is big to reach the bearing axial force, long service life, the stable advantage of operation.
Description
Technical Field
The utility model relates to a parallel twin-screw, in particular to parallel twin-screw of high-speed syntropy belongs to extruder accessory technical field.
Background
Twin-screw extruder among the prior art all is equipped with the twin-screw, but traditional twin-screw has single structure, bears the weight of axial force little, life end, operation unstable shortcoming.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a high-speed syntropy parallel twin-screw.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a high-speed syntropy parallel twin-screw, including twin-screw mechanism, the twin-screw mechanism bottom is equipped with the second jackshaft, second jackshaft top is equipped with the output minor axis, output minor axis and second jackshaft one side are equipped with the output major axis, output major axis one side is equipped with the tooth axle, tooth axle one side is equipped with the input shaft, the tooth axle is located between input shaft and the output major axis, pass through gear connection between input shaft and the tooth axle, pass through gear connection between tooth axle and the output major axis, be equipped with gear and tooth's socket on the output major axis, the output major axis passes through tooth's socket and the epaxial gear connection of first jackshaft, the output major axis passes through the gear and is connected with the epa.
Preferably, the first intermediate shaft and the second intermediate shaft are connected through a TBI type spline sleeve.
Preferably, the input shaft and the gear shaft are both provided with a tooth socket and a gear, the gear on the input shaft is connected with the tooth socket on the gear shaft, and the tooth socket on the input shaft is connected with the gear on the gear shaft.
Preferably, the gear on the output long shaft is connected with a tooth groove on the gear shaft, and the tooth groove on the output long shaft is clamped with the gear on the gear shaft.
Preferably, the top end of the input shaft is connected with an output motor.
The utility model discloses the beneficial effect who reaches is: the utility model discloses an input shaft drives the tooth axle through a pair of gear, the tooth axle drives the output major axis through a pair of gear, another pair of gear on the output major axis drives first jackshaft and output major axis and output minor axis opposite direction operation, first jackshaft and second jackshaft pass through spline housing and are connected equidirectional operation, and the second jackshaft drives the output minor axis through a pair of gear engagement and moves with it in the opposite direction, thereby reach and export major axis equidirectional operation, thereby reach the advantage that the bearing axial capacity is big, long service life, the operation is stable, wherein, connect through TBI type spline housing between first jackshaft and the second jackshaft, it is the utility model discloses a connect compacter between first jackshaft and the second jackshaft; tooth grooves and gears are arranged on the input shaft and the tooth shaft, the gear on the input shaft is connected with the tooth grooves on the tooth shaft, and the tooth grooves on the input shaft are connected with the gear on the tooth shaft, so that the input shaft can drive the tooth shaft to output power conveniently; the gear on the output long shaft is connected with the tooth socket on the tooth shaft, and the tooth socket on the output long shaft is clamped on the gear on the tooth shaft, so that the output long shaft is in transmission connection with the tooth shaft; output motor is connected to the input shaft top, for the utility model discloses a twin-screw mechanism provides the power supply, the utility model discloses compact structure, high durability and convenient use, the function is practical, drive the tooth axle through a pair of gear with the input shaft, the tooth axle drives the output major axis through a pair of gear, another pair of gear on the output major axis drives first jackshaft and output major axis and output minor axis reverse direction operation, first jackshaft passes through the spline housing with the second jackshaft and is connected the equidirectional operation, and the second jackshaft drives output minor axis and reverse motion with it through a pair of gear engagement, thereby reach and output major axis equidirectional operation, thereby it is big to reach the bearing axial force, long service life, the stable advantage of operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. an input shaft; 2. a gear shaft; 3. a long output shaft; 4. a first intermediate shaft; 5. an output stub shaft; 6. a second intermediate shaft; 7. a double screw mechanism.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1, a high-speed co-rotating parallel twin-screw comprises a twin-screw mechanism 7, a second intermediate shaft 6 is arranged at the bottom of the twin-screw mechanism 7, an output short shaft 5 is arranged above the second intermediate shaft 6, an output long shaft 3 is arranged on one side of the output short shaft 5 and one side of the second intermediate shaft 6, a gear shaft 2 is arranged on one side of the output long shaft 3, an input shaft 1 is arranged on one side of the gear shaft 2, the gear shaft 2 is positioned between the input shaft 1 and the output long shaft 3, the input shaft 1 and the gear shaft 2 are connected through a gear, the gear shaft 2 and the output long shaft 3 are connected through a gear, a gear and a tooth groove are arranged on the output long shaft 3, the output long shaft 3 is connected with a gear on the first intermediate.
The first intermediate shaft 4 and the second intermediate shaft 6 are connected through a TBI type spline housing, so that the connection between the first intermediate shaft 4 and the second intermediate shaft 6 is more compact; tooth grooves and gears are arranged on the input shaft 1 and the tooth shaft 2, the gear on the input shaft 1 is connected with the tooth grooves on the tooth shaft 2, and the tooth grooves on the input shaft 1 are connected with the gear on the tooth shaft 2, so that the input shaft 1 can drive the tooth shaft 2 to output power conveniently; the gear on the output long shaft 3 is connected with the tooth socket on the gear shaft 2, and the tooth socket on the output long shaft 3 is clamped on the gear shaft 2, so that the output long shaft 3 is in transmission connection with the gear shaft 2; output motor is connected on 1 top of input shaft, does the utility model discloses a double screw mechanism 7 provides the power supply.
Specifically, the utility model discloses an input shaft 1 drives gear shaft 2 through a pair of gear, gear shaft 2 drives output major axis 3 through a pair of gear, another pair of gear on the output major axis 3 drives first jackshaft 4 and output major axis 3 and output minor axis 5 operation in the opposite direction, first jackshaft 4 is connected equidirectional operation through the spline housing with second jackshaft 6, and second jackshaft 6 drives output minor axis 5 through a pair of gear engagement and moves with it in the opposite direction, thereby reach and output major axis 3 equidirectional operation, thereby reach the advantage that the bearing axial force is big, long service life, operation are stable, wherein, connect through TBI type spline housing between first jackshaft 4 and the second jackshaft 6, be the utility model discloses a connect compacter between first jackshaft 4 and the second jackshaft 6; tooth grooves and gears are arranged on the input shaft 1 and the tooth shaft 2, the gear on the input shaft 1 is connected with the tooth grooves on the tooth shaft 2, and the tooth grooves on the input shaft 1 are connected with the gear on the tooth shaft 2, so that the input shaft 1 can drive the tooth shaft 2 to output power conveniently; the gear on the output long shaft 3 is connected with the tooth socket on the gear shaft 2, and the tooth socket on the output long shaft 3 is clamped on the gear shaft 2, so that the output long shaft 3 is in transmission connection with the gear shaft 2; output motor is connected on 1 top of input shaft, for the utility model discloses a twin-screw mechanism 7 provides the power supply, the utility model discloses compact structure, high durability and convenient use, the function is practical, drive tooth axle 2 through a pair of gear with input shaft 1, tooth axle 2 drives output major axis 3 through a pair of gear, another a pair of gear on the output major axis 3 drives first jackshaft 4 and output major axis 3 and output minor axis 5 opposite direction operation, first jackshaft 4 passes through the spline housing with second jackshaft 6 and is connected the equidirectional operation, and second jackshaft 6 drives output minor axis 5 opposite direction motion with it through a pair of gear engagement, thereby reach and output major axis 3 equidirectional operation, thereby it is big to reach the bearing axial force, long service life, the stable advantage of operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A high-speed co-rotating parallel double screw is characterized by comprising a double screw mechanism (7), wherein a second intermediate shaft (6) is arranged at the bottom of the double screw mechanism (7), an output short shaft (5) is arranged above the second intermediate shaft (6), an output long shaft (3) is arranged on one side of the output short shaft (5) and one side of the second intermediate shaft (6), a gear shaft (2) is arranged on one side of the output long shaft (3), an input shaft (1) is arranged on one side of the gear shaft (2), the gear shaft (2) is positioned between the input shaft (1) and the output long shaft (3), the input shaft (1) and the gear shaft (2) are connected through a gear, the gear shaft (2) and the output long shaft (3) are connected through a gear, a gear and a tooth groove are arranged on the output long shaft (3), the output long shaft (3) is connected with a gear on the first intermediate shaft (4) through the, the output long shaft (3) is connected with a tooth groove on the output short shaft (5) through a gear.
2. A high speed co-rotating parallel twin screw according to claim 1, characterised in that the first intermediate shaft (4) and the second intermediate shaft (6) are connected by a spline housing of the TBI type.
3. A high speed co-rotating parallel twin screw according to claim 1, characterised in that the input shaft (1) and the toothed shaft (2) are provided with splines and gears, the gears on the input shaft (1) are connected with the splines on the toothed shaft (2), and the splines on the input shaft (1) are connected with the gears on the toothed shaft (2).
4. A high speed co-rotating parallel twin screw according to claim 1, characterised in that the gear on the output long shaft (3) is connected with the gear groove on the gear shaft (2), and the gear groove on the output long shaft (3) is clamped with the gear on the gear shaft (2).
5. A high speed co-rotating parallel twin screw according to claim 1, characterised in that the input shaft (1) is connected at its top end to an output motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257618.2U CN210026439U (en) | 2018-12-30 | 2018-12-30 | High-speed equidirectional parallel double screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257618.2U CN210026439U (en) | 2018-12-30 | 2018-12-30 | High-speed equidirectional parallel double screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210026439U true CN210026439U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822257618.2U Active CN210026439U (en) | 2018-12-30 | 2018-12-30 | High-speed equidirectional parallel double screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210026439U (en) |
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2018
- 2018-12-30 CN CN201822257618.2U patent/CN210026439U/en active Active
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| GR01 | Patent grant |