CN106818657B - Device for brake positioning of steel twisting machine - Google Patents
Device for brake positioning of steel twisting machine Download PDFInfo
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- CN106818657B CN106818657B CN201611196064.9A CN201611196064A CN106818657B CN 106818657 B CN106818657 B CN 106818657B CN 201611196064 A CN201611196064 A CN 201611196064A CN 106818657 B CN106818657 B CN 106818657B
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- brake
- positioning
- column
- spring
- air
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K73/00—Drawn nets
- A01K73/02—Trawling nets
- A01K73/04—Devices for spreading or positioning, e.g. control thereof
Abstract
The invention discloses a device for brake positioning of a steel twisting machine, which comprises a brake module and a positioning module, wherein the brake module comprises a brake column fixedly arranged on a main winding drum of the steel twisting machine, a support is arranged on the outer side of the brake column, the brake column and the main winding drum are coaxial, positioning holes are uniformly distributed on the end surface of the brake column, the positioning module comprises a positioning seat, a positioning return body is arranged on the positioning seat, a spring bin is uniformly distributed on the positioning return body, a positioning rod is movably arranged in the spring bin, a reset baffle is arranged on the positioning rod, a positioning permanent magnet is arranged on the reset baffle, a positioning electromagnet is arranged on the inner wall of the spring bin, the positioning electromagnet attracts the positioning permanent magnet to overcome the elasticity of the positioning return spring to move towards the positioning permanent magnet after being electrified, and the positioning. Compared with the prior art, the brake column is fixedly arranged on the main winding drum of the steel twisting machine, so that the brake column is braked, the steel twisting machine is protected, and the service life is prolonged.
Description
Technical Field
The invention relates to the field of steel twisting machines, in particular to a device for brake positioning of a steel twisting machine.
Background
The deepwater winch is fishing equipment installed on a trawler, and the conventional deepwater winch generally comprises a winding drum, a hydraulic motor, a brake system and a rope arranging device. The traditional deepwater steel twisting machine is generally integrated, the machine is transported to a ship for assembly after being integrally installed, but the deepwater steel twisting machine is inconvenient to install due to the fact that the deepwater steel twisting machine is integrally large.
The operation of existing brake systems typically relies on manual force to tighten and release the drum. This structure has the following problems: the brake is manually operated, the brake of the roller is realized through the speed of the manual hand-operated screw rod and the strength of workers, the strength of the workers and the speed of the hand-operated screw rod can not meet the working condition requirement of heavy-load ship machinery generally, and the workers are very dangerous when the screws are manually operated, so that safety accidents are easily caused. In order to improve the safety and adapt to the braking of the large winch, the braking belts of some large winches are driven by hydraulic cylinders, the tensioning and the loosening of the braking belts are generally driven by the stretching of the hydraulic cylinders, the braking belts need to be tensioned under most of conditions and are loosened only when the roller works, the hydraulic cylinders of a general braking system need to be kept in a contraction state all the time, elements in a hydraulic circuit are always in a working state, and therefore the service life of the hydraulic elements is short, and the hydraulic elements are easy to damage.
Disclosure of Invention
The invention provides a device for brake positioning of a steel twisting machine, which aims at overcoming the defects in the prior art, and is characterized in that a brake column is fixedly arranged on a main winding drum of the steel twisting machine, the brake column is subjected to brake operation, so that a steel twisting machine body is protected, the service life is prolonged, the brake column is limited and positioned to prevent the brake column from rotating, and the main winding drum can be stably fixed and cannot be accidentally rotated.
In order to solve the technical problem, the invention is solved by the following technical scheme: the utility model provides a device for steel twisting machine brake location, includes brake module and orientation module, the brake module includes the brake post of fixed mounting on steel twisting machine main drum, the brake post outside is provided with the support, the brake post with main drum is with the axle center, evenly distributed is provided with eleven locating holes on the brake post terminal surface, orientation module includes the positioning seat, be provided with the mounting panel on the positioning seat, the mounting panel passes through bolted connection on mounting plate, be provided with the location passback body on the positioning seat, evenly distributed is provided with eleven spring houses on the location passback body, the spring house internalization is provided with the locating lever, be provided with the baffle that resets on the locating lever, the baffle that resets with be provided with the location reset spring between the spring house inner wall, be provided with the location permanent magnet on the baffle that resets, attract after being provided with location electromagnet and this location electromagnet circular telegram to fix a position the permanent magnet The brake device comprises a spring bin, a positioning return spring, a brake column, a bracket, a support and a mounting bottom plate, wherein the spring bin is provided with a rubber buffer pad on the inner wall, the positioning rod is inserted into the positioning hole to limit the rotation of the brake column, the end part of the positioning rod is provided with a hemispheroid, the end surface of the brake column is provided with a limiting groove, eleven positioning holes are arranged in the limiting groove, two arc-shaped brake plates are arranged on two sides of the brake column, a brake sheet is arranged on each brake plate and matched with the brake column to realize the braking function of a winch, the brake plates are arranged on the support, the bottoms of the two brake plates are rotationally connected together through a pin shaft, the support comprises a stand column, the mounting bottom plate is welded on the stand column of the support, a piston cylinder is arranged above the brake column, a control part, the piston cylinder is internally and movably provided with a permanent magnet, the permanent magnet is connected with a connecting rod, the connecting rod is connected with the brake plate, the electromagnet attracts the permanent magnet to move towards the permanent magnet after being electrified, so that the brake plate moves and clamps the brake column to realize the brake function, the bracket is provided with a wheel carrier and a micro generator, the wheel carrier is provided with a roller tangent to the excircle of the brake column, the roller and the friction force between the brake column drive the roller to rotate, the roller is provided with a belt wheel, the micro generator is provided with a main rotating wheel, the belt wheel drives the main rotating wheel to rotate through a belt so that the micro generator generates electricity, a light-emitting part is arranged above the micro generator, the brake pad is provided with a plurality of air nozzles, the air nozzles jet air flow acts on the brake column, and the brake pad is provided with an air inlet part, the air pump is provided with an air inlet and an air outlet, and the air inlet part is connected with the air outlet of the air pump through a pipeline.
Preferably, the air inlet is connected with an air filtering part, and the air outlet part is connected with a heating part.
Preferably, a pressure plate capable of pushing the brake plate to move is arranged at the end part of the connecting rod, and a return spring is arranged between the brake plate and the piston cylinder.
Compared with the prior art, the invention has the advantages that: the brake column is fixedly arranged on the main winding drum of the steel twisting machine, and the brake column is subjected to brake operation, so that the steel twisting machine body is protected, the service life is prolonged, the brake column is limited to prevent the brake column from rotating, the main winding drum can be stably fixed, and the accidental rotation of the main winding drum can be avoided.
Drawings
FIG. 1 is a schematic structural diagram of a brake module according to the present invention.
FIG. 2 is a schematic view of a positioning module according to the present invention.
FIG. 3 is a schematic view of the piston cylinder and its peripheral structure according to the present invention.
Fig. 4 is an enlarged view of a structure in fig. 3.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, a device for brake positioning of a steel twisting machine comprises a brake module and a positioning module, wherein the brake module comprises a brake column 1 fixedly mounted on a main winding drum of the steel twisting machine, a support 3 is arranged on the outer side of the brake column 1, the brake column 1 and the main winding drum are coaxial, eleven positioning holes 11 are uniformly distributed on the end surface of the brake column 1, the positioning module comprises a positioning seat 73, a mounting plate 71 is arranged on the positioning seat 73, the mounting plate 71 is connected on a mounting base plate 32 through a bolt, a positioning return body 7 is arranged on the positioning seat 73, eleven spring bins 72 are uniformly distributed on the positioning return body 7, a positioning rod 8 is movably arranged in each spring bin 72, a reset baffle 81 is arranged on each positioning rod 8, and a positioning reset spring 84 is arranged between the reset baffle 81 and the inner wall of each spring bin 72, the reset baffle 81 is provided with a positioning permanent magnet 82, the inner wall of the spring chamber 72 is provided with a positioning electromagnet 721, the positioning electromagnet 721 attracts the positioning permanent magnet 82 to overcome the elasticity of the positioning reset spring 84 after being electrified, the inner wall of the spring chamber 72 is provided with a rubber buffer 722, the positioning rod 8 is inserted into the positioning hole 11 to realize the function of limiting the rotation of the brake post 1, the end part of the positioning rod 8 is provided with a hemisphere 83, the end surface of the brake post 1 is provided with a limiting groove 12, the limiting groove 12 is internally provided with eleven positioning holes 11, two sides of the brake post 1 are provided with two arc-shaped brake plates 2, the brake plates 2 are provided with brake pads 21, the brake pads 21 are matched with the brake post 1 to realize the brake function of the winch, the brake plates 2 are arranged on the bracket 3, and the bottoms of the two brake plates 2 are rotatably connected together through a pin shaft 25, the support 3 comprises a column 31, the mounting base plate 32 is welded on the column 31 of the support 3, a piston cylinder 5 is arranged above the brake column 1, a control part 51 is arranged in the piston cylinder 5, electromagnets 52 are arranged at two ends of the control part 51, a permanent magnet 41 is movably arranged in the piston cylinder 5, the permanent magnet 41 is connected with a connecting rod 4, the connecting rod 4 is connected with the brake plate 2, the electromagnet 52 attracts the permanent magnet 41 to move after being electrified so as to enable the brake plate 2 to move and clamp the brake column 1 to realize the braking function, a wheel carrier 92 and a micro generator 333 are arranged on the support 3, a roller 9 tangent to the excircle of the brake column 1 is arranged on the wheel carrier 92, the roller 9 is driven to rotate by the friction force between the roller 9 and the brake column 1, the roller 9 is provided with a belt wheel 91, be provided with main runner 332 on micro generator 333, thereby band pulley 91 passes through the drive of belt 93 main runner 332 rotates and makes micro generator 333 generates electricity, micro generator 333 top is provided with illuminating part 331, brake block 21 is provided with a plurality of air jets, the air jet sprays the air current and acts on the brake post 1, brake block 21 is provided with air inlet portion 22, and the air pump is provided with air inlet and gas outlet, air inlet portion 22 passes through the gas outlet of this air pump of pipe connection.
In the present embodiment, the air inlet is connected to an air filter unit; the air outlet is connected with a heating part; a pressing plate 43 capable of pushing the brake plate 2 to move is arranged at the end part of the connecting rod 4, and a return spring 42 is arranged between the brake plate 2 and the piston cylinder 5; a line concentration part 53 is arranged on the piston cylinder 5 of the device, and a plurality of conducting wires are arranged in the line concentration part 53 and are used for connecting the electromagnet 52 in the piston cylinder 5 to the outside.
In the embodiment, the device is provided with the brake column 1 on the main winding drum, and the brake column 1 is clamped by two brake plates 2 so as to realize braking. The brake plate 2 is provided with a brake pad 21, and the brake is realized by the friction action between the brake pad 21 and the brake column. And the brake block 21 is detachable, therefore, the later maintenance and replacement are more convenient.
In the present embodiment, a piston cylinder 5 is provided above the brake column 1. An electromagnet 52 is arranged in the piston cylinder 5, a connecting rod 4 is arranged on the brake plate 2, and a permanent magnet 41 is arranged at the end part of the connecting rod 4. The electromagnet 52 is electrically conducted, so that the electromagnet attracts the permanent magnet 41, which causes the permanent magnet 41 to move the connecting rod 4. And the connecting rod 4 is connected with the pressure plate 43, so that the brake plate 2 can be moved, and the brake column 1 is clamped to realize braking.
In this embodiment, it is not necessary for the brake rotor 2 to clamp the brake post 1 at all times after the main drum stops rotating. Therefore, the electromagnet 52 is deenergized so that it no longer generates electromagnetic force. The brake pedal 2 then returns to its original position under the action of the return spring 42.
In this embodiment, the factor limiting the main drum from rolling is not present after the brake rotor 2 no longer clamps the brake post 1, and at this time, if the main drum rotates unexpectedly, an accident may be caused.
In order to avoid accidents, the device is provided with a positioning module for preventing the brake post 1 from rotating. 11 positioning holes 11 are arranged on the brake post 1, eleven spring bins 72 are uniformly distributed on the positioning return body 7, and one positioning rod 8 is arranged in each spring bin 72. When the positioning rod 8 enters the positioning hole 11, the brake post 1 can be completely prevented from rotating. And the positioning rod 8 is moved by the positioning permanent magnet 82 and the positioning electromagnet 721. In order to avoid that the positioning rod 8 extends out when the brake post 1 rotates, thereby damaging parts, the device is provided with a safety mechanism. Specifically, when the brake post 1 rotates, the roller 9 is driven to rotate, so that the main rotating wheel 332 is driven to rotate, and the micro-generator 333 generates electricity. After the micro-generator 333 generates power, the light emitting portion 331 is caused to emit light. And a photosensor is provided on the side of the light emitting portion 331 and this photosensor is associated with the power supply of the positioning electromagnet 721. After the light sensor detects the light emission of the light emitting portion 331, the off state of the power supply of the positioning electromagnet 721 is maintained. When the light sensor does not detect the light emission of the light emitting part 331, the operation state of the power supply of the positioning electromagnet 721 is turned on, so that the positioning electromagnet 721 starts to operate when the brake pad 21 operates, thereby completing a whole set of braking and positioning operations.
In this embodiment, a large amount of heat is generated when the brake rotor 2 and the brake post 1 are operated, so that the temperature rises. And the high temperature causes the brake pad 21 to be worn more rapidly, which reduces the service life. Furthermore, the device is used at sea, after the sea waves are washed, some seawater can be on the brake column 1, water is evaporated under the irradiation of the sun, and only salt is left to be attached to the surface of the brake column 1. This can both reduce friction, affect braking performance, and increase wear. The apparatus is provided with an air injection device for solving these problems.
In the embodiment, the brake plate 2 of the device is provided with the air jet ports for jetting air to the brake columns 1, so that the temperature can be reduced, and salt on the surface of the brake plate can be blown away. The brake plate 2 is further provided with an air inlet 22 for delivering air input by an air pump to the air jet. In addition, during cleaning, the air inlet part 22 can be directly connected with the water pump, so that the air jet nozzle sprays water columns on the brake column 1 to realize the cleaning effect.
In this embodiment, the device is provided with an air pump for generating an air flow to be ejected on the brake column 1. In order to guarantee the working quality, the air inlet part of the air pump is provided with the air filtering part, so that the air is filtered completely, impurities are prevented from being sprayed on the brake column 1, the surface of the brake column 1 is embraced, and the service life of the device is prolonged.
In the present embodiment, since the heating portion is provided in the air outlet portion, hot air can be ejected. When the surface of the brake post 1 is wet, the braking performance is affected. At this time, the heating unit operates to heat the ejected gas, so that hot air is ejected onto the surface of the brake post 1 to dry the brake post.
In this embodiment, the main winding drum of the steel twisting machine is fixedly provided with the brake column, and the brake column is braked, so that the steel twisting machine body is protected, the service life is prolonged, the brake column is limited to prevent the rotation of the brake column, and the main winding drum can be stably fixed, and the accidental rotation of the main winding drum can be avoided.
The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.
Claims (4)
1. A device for brake positioning of a winch is characterized in that: including brake module and orientation module, brake module includes brake post (1) of fixed mounting on the main reel of winch, brake post (1) outside is provided with support (3), brake post (1) with the main reel is with the axle center, evenly distributed is provided with eleven locating holes (11) on the brake post (1) terminal surface, orientation module includes positioning seat (73), be provided with mounting panel (71) on positioning seat (73), mounting panel (71) pass through bolted connection on mounting plate (32), be provided with location passback body (7) on positioning seat (73), evenly distributed is provided with eleven spring storehouse (72) on location passback body (7), spring storehouse (72) internalization is provided with locating lever (8), be provided with reset baffle (81) on locating lever (8), reset baffle (81) and be provided with location reset spring (84) between spring storehouse (72) inner wall, the brake device is characterized in that a positioning permanent magnet (82) is arranged on the reset baffle (81), a positioning electromagnet (721) is arranged on the inner wall of the spring bin (72), the positioning electromagnet (721) attracts the positioning permanent magnet (82) to overcome the elasticity of the positioning reset spring (84) after being electrified and moves towards the spring bin, a rubber buffer (722) is arranged on the inner wall of the spring bin (72), the positioning rod (8) is inserted into the positioning hole (11) to limit the rotation of the brake column (1), a hemispheroid (83) is arranged at the end part of the positioning rod (8), a limiting groove (12) is arranged on the end surface of the brake column (1), eleven positioning holes (11) are arranged in the limiting groove (12), two arc-shaped brake plates (2) are arranged on two sides of the brake column (1), a brake pad (21) is arranged on the brake plate (2) and the brake pad (21) is matched with the brake column (1) to realize the braking function of, the brake disc (2) is arranged on the support (3), the bottoms of the two brake discs (2) are rotatably connected together through a pin shaft (25), the support (3) comprises a stand column (31), the mounting bottom plate (32) is welded on the stand column (31) of the support (3), a piston cylinder (5) is arranged above the brake disc (1), a control part (51) is arranged in the piston cylinder (5), electromagnets (52) are arranged at two ends of the control part (51), permanent magnets (41) are movably arranged in the piston cylinder (5), the permanent magnets (41) are connected with a connecting rod (4), the connecting rod (4) is connected with the brake disc (2), and the electromagnets (52) attract the permanent magnets (41) to move towards the brake disc (2) after being electrified so that the brake discs (2) move and clamp the brake disc (1) to realize the braking function, the brake pad is characterized in that a wheel frame (92) and a micro generator (33) are arranged on the support (3), a roller (9) tangent to the outer circle of the brake column (1) is arranged on the wheel frame 92, the roller (9) and the roller (9) driven by friction force between the brake columns (1) rotate, a belt wheel (91) is arranged on the roller (9), a main rotating wheel (332) is arranged on the micro generator (33), the belt wheel (91) drives the main rotating wheel (332) to rotate through a belt (93) so that the micro generator (33) generates electricity, a light emitting part (331) is arranged above the micro generator (33), a plurality of air nozzles are arranged on the brake pad (21), air jet flow acts on the brake column (1), the brake pad (21) is provided with an air inlet part (22), and the air pump is provided with an air inlet and an air outlet, the air inlet part (22) is connected with an air outlet of the air pump through a pipeline.
2. A device for brake positioning of a winch according to claim 1, characterized in that: the air inlet is connected with an air filtering part.
3. A device for brake positioning of a winch according to claim 1, characterized in that: the air outlet is connected with a heating part.
4. A device for brake positioning of a winch according to claim 1, characterized in that: the end part of the connecting rod (4) is provided with a pressing plate (43) capable of pushing the brake plate (2) to move, and a return spring (42) is arranged between the brake plate (2) and the piston cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196064.9A CN106818657B (en) | 2016-12-22 | 2016-12-22 | Device for brake positioning of steel twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196064.9A CN106818657B (en) | 2016-12-22 | 2016-12-22 | Device for brake positioning of steel twisting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106818657A CN106818657A (en) | 2017-06-13 |
| CN106818657B true CN106818657B (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196064.9A Active CN106818657B (en) | 2016-12-22 | 2016-12-22 | Device for brake positioning of steel twisting machine |
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| Country | Link |
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| CN (1) | CN106818657B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171690A (en) * | 2019-05-29 | 2019-08-27 | 盐城工学院 | A kind of pipeline based on PLC control system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203624940U (en) * | 2013-10-31 | 2014-06-04 | 宁波捷胜海洋开发有限公司 | Brake structure of deepwater winch |
| CN203727594U (en) * | 2013-12-13 | 2014-07-23 | 常州市豪凌车辆部件有限公司 | Braking device of electric bicycle |
-
2016
- 2016-12-22 CN CN201611196064.9A patent/CN106818657B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203624940U (en) * | 2013-10-31 | 2014-06-04 | 宁波捷胜海洋开发有限公司 | Brake structure of deepwater winch |
| CN203727594U (en) * | 2013-12-13 | 2014-07-23 | 常州市豪凌车辆部件有限公司 | Braking device of electric bicycle |
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| Publication number | Publication date |
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| CN106818657A (en) | 2017-06-13 |
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