CN211424925U - Drum dog-house aligning and locking device - Google Patents
Drum dog-house aligning and locking device Download PDFInfo
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- CN211424925U CN211424925U CN202020060566.4U CN202020060566U CN211424925U CN 211424925 U CN211424925 U CN 211424925U CN 202020060566 U CN202020060566 U CN 202020060566U CN 211424925 U CN211424925 U CN 211424925U
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Abstract
The utility model discloses a drum dog-house contraposition locking device in the chemical fiber production, processing and manufacturing field, which comprises a drum which is arranged obliquely, wherein the upper side of the drum is provided with a feed inlet, the lower side is provided with a discharge outlet, a right side rotating shaft of the drum is connected with a rotary driving mechanism in a transmission way, the rotary driving mechanism comprises a speed reducer which is arranged on a right bracket, the input end of the speed reducer is connected with a driving motor in a transmission way, the output end of the speed reducer is provided with a driving gear, a driven gear is arranged on a rotating shaft corresponding to the driving gear, a positioning detection pin is arranged on the peripheral edge of one end of the driven gear close to the speed reducer, the positioning detection pin is parallel to the axis of the driven gear, a mounting bracket is fixedly connected to the right bracket, a photoelectric proximity switch is arranged on the mounting bracket, when a feeding port of the rotary drum is aligned with the feeding mechanism, the photoelectric proximity switch is arranged corresponding to the positioning detection pin and electrically connected with the driving motor brake coil. The utility model discloses ensure to change the revolving drum and throw the material accuracy, convenient operation and safety.
Description
Technical Field
The utility model belongs to chemical fibre production manufacturing field, in particular to rotary drum dog-house counterpoint locking device.
Background
In the prior art, a rotary drum is one of the most widely used devices in the chemical fiber industry, and is used for drying and dehydrating chemical fiber raw materials. The rotary drum is rotatably arranged on the frame and is obliquely arranged, a feeding hole is formed in the upper side of the rotary drum, a discharging hole is formed in the lower side of the rotary drum, a feeding port of a feeding device needs to be aligned to the feeding hole when the rotary drum feeds materials, the rotary drum is eccentrically arranged and has rotation inertia when rotating, so that the rotary drum can continue to rotate due to the inertia when the rotary drum is stopped, the rotary drum can be reversed due to the influence of gravity with asymmetric structure after the rotary drum is stopped, the feeding hole of the rotary drum is difficult to align, and a worker often clamps the rotary gear to brake when in actual operation, so that the gear can be damaged and the rotary drum is unsafe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotary drum dog-house counterpoint locking device can guarantee that the driving motor of rotary drum is locked by the brake when the dog-house is aimed at to the rotary drum feed inlet, guarantees to throw the material accuracy, and convenient operation is swift and safer.
The purpose of the utility model is realized like this: a drum dog-house counterpoint locking device, includes the inclined drum, both ends are provided with the pivot about the drum, both pivot ends are supported on left bearing bracket and right bearing bracket rotatably through the bearing respectively, left bearing bracket and right bearing bracket set up in left socle and right support top respectively, the upside of drum is provided with the feed inlet, the downside of drum is provided with the discharge gate, characterized by, the right side pivot of drum is connected with the transmission of the rotary driving mechanism, the rotary driving mechanism includes the reduction gear set on the right support, the input end of the reduction gear is connected with the drive motor transmission, the output end of the reduction gear is provided with the driving gear, the pivot corresponding to the driving gear is provided with the driven gear, the driven gear is connected with the driving gear meshing, the peripheral edge of the driven gear near one end of the reduction gear is provided with the, the positioning detection pin is parallel to the axle of the driven wheel, the right support is fixedly connected with a mounting support, a photoelectric proximity switch is arranged on the mounting support, when the feeding port of the rotary drum is aligned with the feeding mechanism, the photoelectric proximity switch and the positioning detection pin are correspondingly arranged, and the photoelectric proximity switch is electrically connected with the brake coil of the driving motor.
When the utility model works, the driving motor drives the driving gear to rotate through the speed reducer, the driving gear drives the driven gear to rotate, the rotating drum rotating shaft realizes rotation, when the feeding port of the rotating drum is aligned with the feeding mechanism, the positioning detection pin and the photoelectric proximity switch are positioned on the same straight line, the photoelectric proximity switch controls the brake coil of the driving motor to work, and the driving motor is stopped, so that the rotating drum is positioned to accurately feed; when the feeding hole of the rotary drum is staggered with the feeding mechanism, the photoelectric proximity switch cannot sense the positioning detection pin, and the rotary drum normally rotates. Compared with the prior art, the beneficial effects of the utility model reside in that: when the feed inlet of the rotary drum is aligned to the feed inlet, the driving motor of the rotary drum is ensured to be locked by the brake, the feeding accuracy is ensured, and the operation is convenient, rapid and safer.
As a further improvement, the downside of rotary drum is provided with the second feed inlet, and the last symmetry of driven gear is provided with two location detection round pins that are located the driven gear axis left and right sides respectively. The feeding holes and the second feeding hole are spaced at 180 degrees in the circumferential direction, and the rotary drum can be braked and stopped when the two feeding holes of the rotary drum are aligned to the feeding mechanism, so that the feeding efficiency is improved.
As the utility model discloses a further improvement, throw the corresponding setting of material mechanism and feed inlet, second feed inlet, throw the material mechanism and include the guide rail, guide rail and pivot axis parallel arrangement have a removal support through slider sliding connection on the guide rail, be provided with the electric putter who is connected with slider looks transmission on the guide rail, be provided with on the removal support and throw the material pipeline, throw the material pipeline and link to each other through hose and material conveying mechanism, throw the dog-house and material mouth, the corresponding setting of second feed inlet of material pipeline. The feed inlets and the second feed inlets are arranged in a staggered mode in the length direction of the guide rail, and the electric push rod drives the feeding pipeline to move along the direction of the guide rail so as to align the two feed inlets.
As a further improvement of the utility model, the axis of the driven gear is not in the same vertical plane with the axis of the driving gear.
As a further improvement, the level is provided with the reinforcement between left socle and the right branch frame, and left socle and right branch frame welded fastening are on the base of below.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a left side view of the drive gear and the driven gear.
Fig. 4 is a right side view of the drive gear and the driven gear.
Fig. 5 is a schematic structural diagram of the feeding mechanism.
Fig. 6 is a photodetection control circuit.
Fig. 7 is an electromagnetic brake control circuit of the driving motor.
The device comprises a rotary drum 1, a rotary shaft 2, a left bearing seat 3, a right bearing seat 4, a left support 5, a right support 6, a feed inlet 7, a discharge outlet 8, a speed reducer 9, a driving motor 10, a driving gear 11, a driven gear 12, a positioning detection pin 13, a mounting support 14, a photoelectric proximity switch 15, a brake coil 16, a second feed inlet 17, a guide rail 18, a slider 19, a movable support 20, a feeding pipeline 21, a reinforcing part 22, a base 23 and an electric push rod 24.
Detailed Description
As shown in fig. 1-7, a drum dog-house contraposition locking device comprises a drum 1 which is arranged obliquely, wherein the left and right ends of the drum 1 are both provided with a rotating shaft 2, the end parts of the two rotating shafts 2 are respectively supported on a left bearing seat 3 and a right bearing seat 4 by bearings in a rotatable manner, the left bearing seat 3 and the right bearing seat 4 are respectively arranged at the top parts of a left bracket 5 and a right bracket 6, the upper side of the drum 1 is provided with a feed inlet 7, the lower side of the drum 1 is provided with a discharge outlet 8, the right rotating shaft 2 of the drum 1 is in transmission connection with a rotation driving mechanism, the rotation driving mechanism comprises a speed reducer 9 arranged on the right bracket 6, the input end of the speed reducer 9 is in transmission connection with a driving motor 10, the output end of the speed reducer 9 is provided with a driving gear 11, the, the peripheral edge of one end of the driven gear 12 close to the speed reducer 9 is provided with a positioning detection pin 13, the positioning detection pin 13 is parallel to the axis of the driven gear, the right bracket 6 is fixedly connected with a mounting bracket 14, the mounting bracket 14 is provided with a photoelectric proximity switch 15, when the feeding port 7 of the rotary drum 1 is aligned with the feeding mechanism, the photoelectric proximity switch 15 is arranged corresponding to the positioning detection pin 13, and the photoelectric proximity switch 15 is electrically connected with a brake coil 16 of the driving motor 10. The lower side of the rotary drum 1 is provided with a second feeding hole 17, and the driven gear 12 is symmetrically provided with two positioning detection pins 13 which are respectively positioned at the left side and the right side of the axis of the driven gear 12. The feeding mechanism is correspondingly arranged with the feeding hole 7 and the second feeding hole 17, the feeding mechanism comprises a guide rail 18, the guide rail 18 is parallel to the axis of the rotating shaft 2, the guide rail 18 is connected with a movable support 20 through a sliding block 19 in a sliding manner, an electric push rod 24 which is in transmission connection with the sliding block 19 is arranged on the guide rail 18, a feeding pipeline 21 is arranged on the movable support 20, the feeding pipeline 21 is connected with the material conveying mechanism through a hose, and a feeding port of the feeding pipeline 21 is correspondingly arranged with the material opening and the second feeding hole 17. The axis of the driven gear 12 is not in the same vertical plane as the axis of the driving gear 11. A reinforcing part 22 is horizontally arranged between the left bracket 5 and the right bracket 6, and the left bracket 5 and the right bracket 6 are welded and fixed on a base 23 below.
The utility model discloses during operation, driving motor 10 passes through reduction gear 9 and drives driving gear 11 and rotate, and driving gear 11 drives driven gear 12 and rotates, and rotary drum 1 pivot 2 realizes rotating, and when the feed inlet 7 of rotary drum 1 aimed at the feeding mechanism, location detection round pin 13 and photoelectric proximity switch 15 were located same straight line, and photoelectric proximity switch 15 controls the work of brake coil 16 of driving motor 10, stopped driving motor 10 for rotary drum 1 location, accurately throw the material; when the feeding hole 7 of the rotary drum 1 is staggered with the feeding mechanism, the photoelectric proximity switch 15 cannot sense the positioning detection pin 13, and the rotary drum 1 normally rotates. The feeding hole 7 and the second feeding hole 17 are spaced at 180 degrees in the circumferential direction, and the rotary drum 1 can be stopped when the two feeding holes of the rotary drum 1 are aligned to the feeding mechanism, so that the feeding efficiency is improved. The feed inlet 7 and the second feed inlet 17 are arranged in a staggered manner in the length direction of the guide rail 18, and the electric push rod 24 drives the feeding pipeline 21 to move along the direction of the guide rail 18 so as to align the two feed inlets. The utility model has the advantages that: when the feed inlet of the rotary drum 1 is aligned with the feed inlet, the driving motor 10 of the rotary drum 1 is ensured to be locked by braking, the feeding accuracy is ensured, and the operation is convenient, rapid and safer.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. A drum dog-house counterpoint locking device, includes the inclined drum, both ends are provided with the pivot about the drum, both pivot ends are supported on left bearing bracket and right bearing bracket rotatably through the bearing respectively, left bearing bracket and right bearing bracket set up in left socle and right support top respectively, the upside of drum is provided with the feed inlet, the downside of drum is provided with the discharge gate, characterized by, the right side pivot of drum is connected with the transmission of the rotary driving mechanism, the rotary driving mechanism includes the reduction gear set on the right support, the input end of the reduction gear is connected with the drive motor transmission, the output end of the reduction gear is provided with the driving gear, the pivot corresponding to the driving gear is provided with the driven gear, the driven gear is connected with the driving gear meshing, the peripheral edge of the driven gear near one end of the reduction gear is provided with the, the positioning detection pin is parallel to the axle of the driven wheel, the right support is fixedly connected with a mounting support, a photoelectric proximity switch is arranged on the mounting support, when the feeding port of the rotary drum is aligned with the feeding mechanism, the photoelectric proximity switch and the positioning detection pin are correspondingly arranged, and the photoelectric proximity switch is electrically connected with the brake coil of the driving motor.
2. The device for aligning and locking the material inlet of the rotary drum as claimed in claim 1, wherein the lower side of the rotary drum is provided with a second material inlet, and the driven gear is symmetrically provided with two positioning detection pins which are respectively positioned at the left side and the right side of the axis of the driven gear.
3. The drum dog-house aligning and locking device according to claim 2, wherein the feeding mechanism is disposed corresponding to the feeding port and the second feeding port, the feeding mechanism comprises a guide rail, the guide rail is disposed parallel to the axis of the rotating shaft, a moving bracket is slidably connected to the guide rail via a sliding block, an electric push rod is disposed on the guide rail and is in transmission connection with the sliding block, a feeding pipe is disposed on the moving bracket, the feeding pipe is connected to the material conveying mechanism via a hose, and the feeding port of the feeding pipe is disposed corresponding to the feeding port and the second feeding port.
4. A drum feeder port alignment locking device as claimed in any one of claims 1 to 3, wherein the axis of the driven gear and the axis of the driving gear are not in the same vertical plane.
5. The drum dog-house aligning and locking device of any one of claims 1-3, characterized in that a reinforcement is horizontally arranged between the left bracket and the right bracket, and the left bracket and the right bracket are welded and fixed on the base below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020060566.4U CN211424925U (en) | 2020-01-13 | 2020-01-13 | Drum dog-house aligning and locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020060566.4U CN211424925U (en) | 2020-01-13 | 2020-01-13 | Drum dog-house aligning and locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211424925U true CN211424925U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020060566.4U Active CN211424925U (en) | 2020-01-13 | 2020-01-13 | Drum dog-house aligning and locking device |
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| CN (1) | CN211424925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465301A (en) * | 2021-07-09 | 2021-10-01 | 张小芸 | Vacuum drying kettle for fine chemical production |
-
2020
- 2020-01-13 CN CN202020060566.4U patent/CN211424925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465301A (en) * | 2021-07-09 | 2021-10-01 | 张小芸 | Vacuum drying kettle for fine chemical production |
| CN113465301B (en) * | 2021-07-09 | 2022-07-29 | 安徽昊源化工集团有限公司 | Vacuum drying cauldron of fine chemical production usefulness |
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Address after: 211400 No.9 Lianzhong Road, automobile industrial park, Yizheng City, Yangzhou City, Jiangsu Province Patentee after: Yangzhou tianfulong Group Co.,Ltd. Address before: 211400 No.9 Lianzhong Road, automobile industrial park, Yizheng City, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU TIANFULONG AUTOMOTIVE INTERIOR TRIM FIBER Co.,Ltd. |