CN202968768U - Lifting device for cocoon mover - Google Patents
Lifting device for cocoon mover Download PDFInfo
- Publication number
- CN202968768U CN202968768U CN 201220586257 CN201220586257U CN202968768U CN 202968768 U CN202968768 U CN 202968768U CN 201220586257 CN201220586257 CN 201220586257 CN 201220586257 U CN201220586257 U CN 201220586257U CN 202968768 U CN202968768 U CN 202968768U
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- CN
- China
- Prior art keywords
- cocoon
- cocoon device
- transmission shaft
- gear
- power transmission
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Abstract
The utility model relates to textile machinery and especially relates to a lifting device for a cocoon mover. The utility model aims to solve the technical problems of the prior art that the quantity of chain wheels is great, the structure is more complex, the running of the cocoon mover is not stable enough during a lifting process and the like caused by the fact a heavier chain is used by a transmission device. The lifting device for the cocoon mover comprises the cocoon mover, wherein ropes are connected with the two ends of the cocoon mover; the ropes at the two ends of the cocoon mover are respectively connected with one grooved wheel through gap bridge wheels; a transmission shaft is arranged between the two grooved wheels; a hydraulic motor is connected with the transmission shaft; a pipeline is connected with the hydraulic motor; an integrated block is connected with the other end of the pipeline; a reversing valve is arranged on the integrated block; the integrated block is also connected with a gear pump through the pipeline; and the gear pump is driven by a driving device. According to the other scheme of the utility model, the transmission shaft is connected with a gear set, the gear set is connected with an eccentric disc through a connecting rod and the eccentric disc is driven by the driving device.
Description
Technical field
The utility model relates to a kind of textile machine, especially relates to a kind of cocoon device lowering or hoisting gear that moves.
Background technology
Automatic silk reeling machine is in reeling silk production process, and the silk of silkworm cocoon can be once not complete with regard to reel silk from cocoons, and reel silk from cocoons is to the thread that is bound to midway.Dropping end cocoon in reeling vessel and through after filature several times the pelettes of the complete silk of reel silk from cocoons taken out by trap, deliver to seperator.Seperator is delivered to end groping_picking machine with dropping end cocoon by conveyer belt after isolating pelettes, and end groping_picking machine resupplies filature production after dropping end cocoon is managed out the thread silk.Chinese patent discloses a kind of automatic transmission device for reeling cocoon (publication number: CN 2202754Y), it comprises rotating shaft, runner, sprocket wheel, escapement, connecting rod, elevating lever, cocoon bucket and chain, chain connects elevating lever and sprocket wheel, and safety pin connects bevel gear and Bevel Gear Seat.But the heavier chain of transmission device operating weight of this structure, so sprocket wheel quantity is more, structure is comparatively complicated, moves device of cocoon and moves steady not in lifting process.
The utility model content
The purpose of this utility model is to provide a kind of cocoon device lowering or hoisting gear that moves, it is mainly to solve the heavier chain of the existing transmission device operating weight of prior art, therefore sprocket wheel quantity is more, and structure is comparatively complicated, moves device of cocoon and move the technical problem that not steadily waits in lifting process.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of cocoon device lowering or hoisting gear that moves of the present utility model, comprise and move the cocoon device, move cocoon device two ends and be connected with rope, the rope that moves cocoon device two ends respectively is connected with a sheave by idler, be connected with power transmission shaft in the middle of described 2 sheaves, power transmission shaft is connected with hydraulic motor, hydraulic motor is connected with pipeline, the pipeline other end connects integrated package, integrated package is provided with reversal valve, and integrated package also is connected with gear pump by pipeline, and gear pump is driven by drive unit, the path of moving cocoon device process is provided with displacement sensor, and displacement sensor is by the connection drive unit.Drive unit can be motor.There is through hole integrated package inside, and it can connect each pipeline.Rope is steel wire rope, and it is on idler and sheave, and steel wire rope guarantees to move cocoon device maintenance level.Sheave can be in 90 °～360 ° reciprocating rotation, move the lifting of cocoon device thereby control.Hydraulic motor, gear pump can be selected the suitable product of power on the market.Displacement sensor can be monitored and be moved the distance that the cocoon device moves up and down, and moves the cocoon device and moves up and down after setpoint distance, and displacement sensor can issue a signal to drive unit, makes the drive unit autostop.
As preferably, described reversal valve is three position four-way directional control valve.Three position four-way directional control valve is existing product on the market, and the process that it can oil circuit control is moved the cocoon device and risen or descend thereby instruct.Reversal valve can be also that other can allow sheave make reciprocating valve body.
As preferably, described integrated package is connected with overflow valve.Overflow valve can prevent that oil circuit is excessive, accurately rotates thereby control sheave.
As preferably, described integrated package is connected with pressure switch.Pressure switch can change pressure signal into the signal of telecommunication, thereby realizes electrohydraulic system automatic program control and safeguard protection.
Described pressure switch has approach switch by connection, and approach switch is located at the power transmission shaft place.At the other approach switch that is equipped with of sheave power transmission shaft, the signal of telecommunication that is sent by approach switch, thus realize electrohydraulic system automatic program control and safeguard protection.
A kind of cocoon device lowering or hoisting gear that moves, comprise and move the cocoon device, move cocoon device two ends and be connected with rope, the rope that moves cocoon device two ends respectively is connected with a sheave by idler, is connected with power transmission shaft in the middle of described 2 sheaves, and power transmission shaft is connected with gear train, gear train is connected with eccentric disc by connecting rod, eccentric disc is driven by drive unit, and the path of moving cocoon device process is provided with displacement sensor, and displacement sensor is by the connection drive unit.After eccentric disc rotates, by the gear train transmission, can make sheave can be in 90 °～360 ° reciprocating rotation.Drive unit can be reducing motor.Displacement sensor can be monitored and be moved the distance that the cocoon device moves up and down, and moves the cocoon device and moves up and down after setpoint distance, and displacement sensor can issue a signal to drive unit, makes the drive unit autostop.
As preferably, described gear train comprises intermeshing gear wheel and pinion, and the gear wheel diameter is greater than pinion, and gear wheel is connected with connecting rod, and pinion is connected with power transmission shaft.By the cooperation of 2 large and small gears, can make that to move the cocoon device comparatively mild in lifting process.
Therefore, the utlity model has transmission device and use gear train or hydraulic system to drive the mechanism of steel wire rope, structure is comparatively simple, moves device of cocoon and moves comparatively steady in lifting process, manufacturing cost is lower, is suitable for moving in reeling vessel the characteristics such as device of cocoon device lifting.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is that the A of Fig. 1 is to structural representation;
Accompanying drawing 3 is structural representations of the another kind of embodiment of the utility model;
Accompanying drawing 4 is that the B of Fig. 3 is to structural representation.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: a kind of cocoon device lowering or hoisting gear that moves of this example, there is a section to move cocoon device 1 for " L " shape as Fig. 1, Fig. 2, the two ends of moving cocoon device 1 are connected with steel wire rope 2, and the top of moving cocoon device 1 is provided with 2 idlers 3, the steel wire rope that moves cocoon device two ends respectively by idler 3 on sheave 4.Be connected with power transmission shaft 5 in the middle of 2 sheaves 4, power transmission shaft 5 one ends are connected with hydraulic motor 6 by shaft joint 17, hydraulic motor 6 is connected with 2 pipelines 7, the pipeline other end connects integrated package 8, be respectively equipped with three position four-way directional control valve 9, overflow valve 11 and pressure switch 12 on integrated package 8, pressure switch 12 has approach switch 21 by connection, and approach switch 21 is located at power transmission shaft 5 places.Integrated package 8 also is connected with gear pump 10 by pipeline, and gear pump is driven by motor 18.The path of moving cocoon device process is provided with displacement sensor 18, and displacement sensor is by the connection drive unit.
During use, start motor 18, gear pump 10 is started working.Pressure oil in three position four-way directional control valve 9 constantly commutates, and makes hydraulic motor 6 drive power transmission shaft 5 rotations, thereby drives sheave 4 reciprocating rotation in 90 °～360 °, moves cocoon device 1 along with steel wire rope 2 rises or descends.Pressure switch 12 can change the pressure signal at integrated package 8 places into the signal of telecommunication, and approach switch 21 sends the signal of telecommunication that power transmission shaft 5 turns to desired location, thereby realizes electrohydraulic system automatic program control and safeguard protection.
Embodiment 2: a kind of cocoon device lowering or hoisting gear that moves of this example, as Fig. 3, Fig. 4, have a section for " L " shape move cocoon device 1, the two ends of moving cocoon device 1 are connected with steel wire rope 2, the top of moving cocoon device 1 is provided with 2 idlers 3, the steel wire rope that moves cocoon device two ends respectively by idler 3 on sheave 4.Be connected with power transmission shaft 5 in the middle of 2 sheaves 4, power transmission shaft 5 is connected with pinion 16, and pinion 16 is engaged with gear wheel 15, is hinged with connecting rod 13 on gear wheel 15, and connecting rod 13 other ends and eccentric disc 14 are hinged, and eccentric disc 14 is driven by reducing motor 20 by shaft joint 19.The path of moving cocoon device process is provided with displacement sensor 18, and displacement sensor is by the connection drive unit.
During use, start reducing motor 20, eccentric disc 14 begins to rotate.Gear wheel 15 reciprocating rotation in certain angle, thus make also reciprocating rotation in certain angle of pinion 16, and the sheave 4 that is connected with pinion 16 is made reciprocating rotation in 90 °～360 °, so move cocoon device 1 along with steel wire rope 2 rises or descends.
Claims (8)
1. one kind is moved cocoon device lowering or hoisting gear, comprise and move cocoon device (1), move cocoon device (1) two ends and be connected with rope (2), the rope (2) that moves cocoon device (1) two ends respectively is connected with a sheave (4) by idler (3), it is characterized in that being connected with power transmission shaft (5) in the middle of described 2 sheaves (4), power transmission shaft (5) is connected with hydraulic motor (6), hydraulic motor (6) is connected with pipeline (7), the pipeline other end connects integrated package (8), integrated package (8) is provided with reversal valve (9), integrated package (8) also is connected with gear pump (10) by pipeline, gear pump is driven by drive unit, the path of moving cocoon device process is provided with displacement sensor (18), displacement sensor is by the connection drive unit.
2. a kind of cocoon device lowering or hoisting gear that moves according to claim 1, is characterized in that described reversal valve (9) is three position four-way directional control valve.
3. a kind of cocoon device lowering or hoisting gear that moves according to claim 1 and 2, is characterized in that described integrated package (8) is connected with overflow valve (11).
4. a kind of cocoon device lowering or hoisting gear that moves according to claim 1 and 2, is characterized in that described integrated package (8) is connected with pressure switch (12).
5. a kind of cocoon device lowering or hoisting gear that moves according to claim 3, is characterized in that described integrated package (8) is connected with pressure switch (12).
6. a kind of cocoon device lowering or hoisting gear that moves according to claim 5, is characterized in that described pressure switch (12) has approach switch (21) by connection, and approach switch (21) is located at power transmission shaft (5) and locates.
7. one kind is moved cocoon device lowering or hoisting gear, comprise and move cocoon device (1), move cocoon device (1) two ends and be connected with rope (2), the rope (2) that moves cocoon device (1) two ends respectively is connected with a sheave (4) by idler (3), it is characterized in that being connected with power transmission shaft (5) in the middle of described 2 sheaves (4), power transmission shaft (5) is connected with gear train, gear train is connected with eccentric disc (14) by connecting rod (13), eccentric disc (14) is driven by drive unit, the path of moving cocoon device process is provided with displacement sensor (18), displacement sensor is by the connection drive unit.
8. a kind of cocoon device lowering or hoisting gear that moves according to claim 7, it is characterized in that described gear train comprises intermeshing gear wheel (15) and pinion (16), the gear wheel diameter is greater than pinion, gear wheel (15) is connected with connecting rod (13), and pinion (16) is connected with power transmission shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586257 CN202968768U (en) | 2012-11-05 | 2012-11-05 | Lifting device for cocoon mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586257 CN202968768U (en) | 2012-11-05 | 2012-11-05 | Lifting device for cocoon mover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968768U true CN202968768U (en) | 2013-06-05 |
Family
ID=48509868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220586257 Expired - Fee Related CN202968768U (en) | 2012-11-05 | 2012-11-05 | Lifting device for cocoon mover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968768U (en) |
-
2012
- 2012-11-05 CN CN 201220586257 patent/CN202968768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131105 |