CN103925314B - Many watts of integrated type breaks - Google Patents
Many watts of integrated type breaks Download PDFInfo
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- CN103925314B CN103925314B CN201410124713.9A CN201410124713A CN103925314B CN 103925314 B CN103925314 B CN 103925314B CN 201410124713 A CN201410124713 A CN 201410124713A CN 103925314 B CN103925314 B CN 103925314B
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Abstract
Many watts of integrated type breaks belong to break, particularly relate to the break of band many brake slipper.Feature base is established framework and pusher, described framework established the drag link mechanism be made up of rocking arm, pull bar, connecting rod and lever, and drag link mechanism one end connects pusher, and the other end is connected on framework; The brake chain band be at least linked into by five pieces of brake shoe is established in framework, brake chain band surrounds circumferential, the floating surface being attached to brake drum, brake chain band one end is connected on framework, the other end is connected on connecting rod, pusher shafts moves up and down, and pushing drawing rod mechanism, around the shake of upright of frame top fulcrum, drives the action of brake chain band.Advantage is stable, reliable, eliminating machine jitter phenomenon, and after brake chain band is separated with brake drum, not floating discount resembles, and increase brake friction area, braking moment increases, and top pressure spring pressure is little, pusher power reduction, good braking effect, energy-saving and cost-reducing; Avoid brake rim high temperature failure, spare parts consumption reduces.
Description
Technical field
The invention belongs to break, particularly relate to the break of band many brake slipper.
Background technique
Break is of many uses, is applied on the manufacturing mechanism of all trades and professions, effective production control manufacturing process, ensures equipment safety operation and personal safety.Current, the break of use is many to be made up of assemblies such as base, brake arm, lever and pull bars.Intelligent brake disclosed in Intellectual Property in China (CN103195847A), first, second brake arm hinged on base, brake arm is provided with brake rim, on the right side of the first brake arm, base is equipped with move spring assembly and pusher successively, brake spring assembly and pusher top are all hinged on lever, the lever the other end by different hinging shaft respectively with the first brake arm and pull bar hinged, the other end and second brake arm of pull bar are hinged, automatic compensator established by lever, sheathed coupling shaft in Step Shaft, coupling shaft and Step Shaft Spielpassung; Step Shaft both sides coupling shaft connects respectively the first thread bush and the second thread bush, the outside thread of pull bar one end coordinates with the first thread bush, the pull bar the other end establish connecting plate and the second brake arm hinged; Second thread bush end establishes ratchet to move tooth, moves on lever corresponding to tooth and establishes swivel nut, establish Returnning spring in swivel nut at ratchet, ratchet is determined tooth and is set in swivel nut, and ratchet moves tooth to be determined tooth with ratchet and match, and such device solves the trouble of regular manual tune, but the defect existed is, break forms by loose mail is hinged, and mechanism is complicated, after break is opened, the framework of quadrilateral can swing, poor stability, jitter is large, and noise is large; Brake shoe liner is only two pieces, rubbing contact area is little, ensure enough large braking moment, top pressure spring pressure is larger, has both increased pusher power consumption, due to quadrilateral frame open after swing, causing brake shoe to float is attached on brake drum, brake rim temperature sharply raises, and brake rim consumption is many, even produces high temperature failure.
Summary of the invention
In order to overcome the defect that prior art exists, the object of this invention is to provide a kind of many watts of integrated type breaks, designs simplification, brake rim and brake drum area of contact large, braking moment is large, brakes reliable and stable, avoids occurring high temperature failure, reduce spare parts consumption and energy consumption, pusher power reduction.
Many watts of integrated type breaks, comprise brake shoe, brake rim, base, electric propulsion and top pressure spring, be characterized in base being established framework and pusher, described framework is established the drag link mechanism be made up of rocking arm, pull bar, connecting rod and lever, drag link mechanism one end connects pusher, and the other end is connected on framework; The brake chain band be at least linked into by five pieces of brake shoe is established in framework, brake chain band surrounds circumferential, the floating surface being attached to brake drum, brake chain band one end is connected on framework, the other end is connected on connecting rod, pusher shafts moves up and down, and pushing drawing rod mechanism, around the shake of upright of frame top fulcrum, drives the action of brake chain band.
The present invention improves further, described drag link mechanism is made up of rocking arm, pull bar, connecting rod and lever, rocking arm is established on upright of frame top; one end is connected with pusher; the other end is connected with pull bar/leans with lever, pull bar is established top pressure spring, gland and top pressure spring adjusting nut, and pull bar is connected with lever through the spring seat that framework is established; lever the other end removable mounting is on framework, and connecting rod is contained on lever by adjusting nut vertical sleeve.
The present invention improves further, and described framework is two riser structures, establishes strut rail between riser, framework and base, strengthens gusset and links into an integrated entity, and establish the tension spring that five pulling force are equal in framework, tension spring hooks brake shoe and strut rail respectively; Framework establishes spring seat, spring seat is established oval through hole, the diameter of through hole is slightly larger than the diameter of pull bar; Establish fixing ear inside framework, the head of fixing ear establishes through hole.
The present invention improves further, and described brake chain band is connected and composed by brake shoe and Chain plate, and attachment hole is established at brake shoe two ends, and ad-jacent brake is watt by pinned connection, and after connecting chaining, two ends are connected with Chain plate respectively; Establish brake rim in brake shoe, tension spring engaging lug is established at center, the back side, and head, tail are connected on fixing ear and connecting rod.
The present invention improves further, described rocking arm is triangular shape; rocking arm is established three through holes; pull bar removable mounting is in the lower through-hole of rocking arm, and rocking arm is by upper through hole removable mounting on upright of frame, and pusher is fixed on base; pusher shafts by right through hole removable mounting on rocking arm; pusher shafts promote rocking arm move up and down, rocking arm just around the to-and-fro motion of column top, realize braking or separate system.
The present invention improves further, and described rocking arm is triangular shape, rocking arm is established two through holes, rocking arm by left through hole removable mounting on upright of frame, pusher shafts by right through hole removable mounting on rocking arm, together with rocking arm leans with lever.
The present invention improves further, and described pull bar first half sets up screw thread separately, and screw section sets up top pressure spring and top pressure spring adjusting nut separately, pull bar rear end by bearing pin removable mounting in the lower through-hole of rocking arm.
The present invention improves further, and described lever is established three through holes, lever upper end is connected with pull bar by through hole, bearing pin, lower end is by through hole, bearing pin removable mounting on framework, and central through bore cover connective pole, is fixed by bearing pin, reduce the pressure of top pressure spring, reduce the power of pusher.
The present invention improves further, and one end of described connecting rod establishes pin-and-hole to be connected with brake chain band, and the other end establishes screw thread, and helical thread portion, through lever central hole, overlaps connective pole adjusting nut.
During use, brake assembly is contained on brake drum by stone bolt, footing, connect pusher power supply, ensure to be braked direction consistent with the thrust direction of top pressure spring, adjust pressure and the connecting rod adjusting nut of top pressure spring, make brake chain band hard-pressed bale on brake drum, under the effect of top pressure spring, by brake drum tightly braking with locked wheels, when turning on the power switch, pushers pull bar makes brake chain band take-off the brake drum, now tension spring pulls open brake chain band, make the floating subsides brake drum of brake chain band, do not affect operation power, do not produce high temperature.
Compared with prior art, advantage is novel, and structure letter is gathered, rationally; Stable, reliable, eliminating machine jitter phenomenon, after brake chain band is separated with brake drum, not floating discount resembles, and increase brake friction area, braking moment increases, and top pressure spring pressure is little, pusher power reduction, good braking effect, energy-saving and cost-reducing; Avoid brake rim high temperature failure, spare parts consumption reduces.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the structural representation of many watts of integrated type brake embodiment 1;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is that brake chain band structure of the present invention launches schematic diagram;
Fig. 5 is that the A portion of Fig. 4 connects right elevation;
Fig. 6 is the structural representation of many watts of integrated type brake embodiment 2.
In figure: 1-lever, 2-top pressure spring adjusting nut, 3-gland, 4-top pressure spring, 5-spring seat, 6-pull bar, 7-rocking arm, 8-electric propulsion, 9-connecting rod, 10-fix ear, 11-framework, 12-strengthen gusset, 13-brake chain band, 14-brake drum, 15-tension spring, 16-base, 17-footing, 18-connecting rod adjusting nut, 19-Chain plate, 20-brake rim, 21-brake shoe, 22-tension spring engaging lug, 23-bearing pin.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
As can be seen from Fig. 1 to 5, many watts of integrated type breaks, comprise brake shoe 21, brake rim 20, base 16, electric propulsion 8 and top pressure spring 4, base is established framework 11 and pusher, framework is established the drag link mechanism be made up of rocking arm 7, pull bar 6, connecting rod 9 and lever 1, drag link mechanism one end connects pusher, and the other end is connected on framework; The brake chain band 13 be linked into by five pieces of brake shoe is established in framework, brake chain band surrounds circumferential, the floating surface being attached to brake drum 14, brake chain band one end is connected on framework, the other end is connected on connecting rod, pusher shafts moves up and down, and pushing drawing rod mechanism, around the shake of upright of frame top fulcrum, drives the action of brake chain band.
As can be seen from Fig. 1,6, drag link mechanism is made up of rocking arm 7, pull bar 6, connecting rod 9 and lever 1, rocking arm is established on framework 11 column top; one end is connected with pusher 8; the other end is connected with pull bar/leans with lever, pull bar is established top pressure spring 4, gland 3 and top pressure spring adjusting nut 2, and pull bar is connected with lever through the spring seat 5 that framework is established; lever the other end removable mounting is on framework, and connecting rod is contained on lever by adjusting nut 18 vertical sleeve.
As can be seen from Fig. 1 to 3, framework 11 is two riser structures, establishes strut rail between riser, framework and base 16, strengthens gusset 12 and links into an integrated entity, and establish the tension spring 15 that five pulling force are equal in framework, tension spring hooks brake shoe and strut rail respectively; Framework is established spring seat 5, spring seat is established oval through hole, the diameter of through hole is slightly larger than the diameter of pull bar; Establish fixing ear 10 inside framework, the head of fixing ear establishes through hole.
As can be seen from Fig. 4,5, brake chain band 13 is connected and composed by brake shoe 21 and Chain plate 19, and attachment hole is established at brake shoe two ends, and ad-jacent brake watt is connected by bearing pin 23, and after connecting chaining, two ends are connected with Chain plate respectively; Establish brake rim 20 in brake shoe, tension spring engaging lug 22 is established at center, the back side, and head, tail are connected on fixing ear 10 and connecting rod 9.
Be it can also be seen that by Fig. 1; rocking arm 7 is in triangular shape; rocking arm is established three through holes; pull bar 6 removable mounting is in the lower through-hole of rocking arm, and rocking arm is by upper through hole removable mounting on framework 11 column, and pusher 8 is fixed on base; pusher shafts by right through hole removable mounting on rocking arm; pusher shafts promotes rocking arm and moves up and down, and rocking arm, just around the to-and-fro motion of column top, realizes braking or separates system.
Be it can also be seen that by Fig. 6, rocking arm 7, in triangular shape, rocking arm is established two through holes, rocking arm by left through hole removable mounting on framework 11 column, pusher 8 axle by right through hole removable mounting on rocking arm, together with rocking arm leans with lever 1.
Be it can also be seen that by Fig. 1,6, pull bar 6 first half sets up screw thread separately, and screw section sets up top pressure spring 4 and top pressure spring adjusting nut 2 separately, pull bar rear end by bearing pin removable mounting in the lower through-hole of rocking arm 7.
Be it can also be seen that by Fig. 1,6, lever 1 is established three through holes, lever upper end is connected with pull bar 6 by through hole, bearing pin, by through hole, bearing pin removable mounting on the frame 11, central through bore cover connective pole 9, is fixed by bearing pin in lower end, reduce the pressure of top pressure spring, reduce the power of pusher.
Be it can also be seen that by Fig. 1,4, one end of connecting rod 9 establishes pin-and-hole to be connected with brake chain band 13, and the other end establishes screw thread, and helical thread portion, through lever 1 center hole, overlaps connective pole adjusting nut 18.
During use, brake assembly is contained on brake drum by stone bolt, footing 17, connect pusher power supply, ensure to be braked direction consistent with the thrust direction of top pressure spring, adjust pressure and the connecting rod adjusting nut of top pressure spring, make brake chain band hard-pressed bale on brake drum, under the effect of top pressure spring, by brake drum tightly braking with locked wheels, when turning on the power switch, pushers pull bar makes brake chain band take-off the brake drum, now tension spring pulls open brake chain band, make the floating subsides brake drum of brake chain band, do not affect operation power, do not produce high temperature.
Claims (8)
1. many watts of integrated type breaks, comprise brake shoe (21), brake rim (20), base (16), electric propulsion (8) and top pressure spring (4), base is established framework (11) and pusher, framework is established the drag link mechanism be made up of rocking arm (7), pull bar (6), connecting rod (9) and lever (1), drag link mechanism one end connects pusher, and the other end is connected on framework, the brake chain band (13) be at least linked into by five pieces of brake shoe is established in framework, brake chain band surrounds circumferential, the floating surface being attached to brake drum (14), brake chain band one end is connected on framework, the other end is connected on connecting rod, it is characterized in that, described drag link mechanism is by rocking arm (7), pull bar (6), connecting rod (9) and lever (1) are formed, rocking arm is established on framework (11) column top, one end is connected with pusher (8), the other end is connected with pull bar/leans with lever, pull bar is established top pressure spring (4), gland (3) and top pressure spring adjusting nut (2), pull bar is connected with lever through the spring seat (5) that framework is established, lever the other end removable mounting is on framework, connecting rod is contained on lever by adjusting nut (18) vertical sleeve.
2. many watts of integrated type breaks according to claim 1, it is characterized in that, described framework (11) is two riser structures, strut rail is established between riser, framework and base (16), strengthen gusset (12) and link into an integrated entity, establish the tension spring (15) that five pulling force are equal in framework, tension spring hooks brake shoe and strut rail respectively; Framework is established spring seat (5), spring seat is established oval through hole, the diameter of through hole is slightly larger than the diameter of pull bar; Establish fixing ear (10) inside framework, the head of fixing ear establishes through hole.
3. many watts of integrated type breaks according to claim 1, it is characterized in that, described brake chain band (13) is connected and composed by brake shoe (21) and Chain plate (19), attachment hole is established at brake shoe two ends, ad-jacent brake watt is connected by bearing pin (23), and after connecting chaining, two ends are connected with Chain plate respectively; Establish brake rim (20) in brake shoe, tension spring engaging lug (22) is established at center, the back side, and head, tail are connected on fixing ear (10) and connecting rod (9).
4. many watts of integrated type breaks according to claim 1, it is characterized in that, described rocking arm (7) is in triangular shape; rocking arm is established three through holes; pull bar (6) removable mounting is in the lower through-hole of rocking arm; rocking arm is by upper through hole removable mounting on framework (11) column, and pusher (8) is fixed on base, pusher shafts by right through hole removable mounting on rocking arm.
5. many watts of integrated type breaks according to claim 1, it is characterized in that, described rocking arm (7) is in triangular shape; rocking arm is established two through holes; rocking arm by left through hole removable mounting on framework (11) column; pusher (8) axle by right through hole removable mounting on rocking arm, together with rocking arm leans with lever (1).
6. many watts of integrated type breaks according to claim 1, it is characterized in that, described pull bar (6) first half sets up screw thread separately, and screw section sets up top pressure spring (4) and top pressure spring adjusting nut (2) separately, pull bar rear end by bearing pin removable mounting in the lower through-hole of rocking arm (7).
7. many watts of integrated type breaks according to claim 1, it is characterized in that, three through holes established by described lever (1), lever upper end is connected with pull bar (6) by through hole, bearing pin, lower end by through hole, bearing pin removable mounting on framework (11), central through bore cover connective pole (9), is fixed by bearing pin.
8. many watts of integrated type breaks according to claim 1, it is characterized in that, one end of described connecting rod (9) establishes pin-and-hole to be connected with brake chain band (13), and the other end establishes screw thread, helical thread portion, through lever (1) center hole, overlaps connective pole adjusting nut (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124713.9A CN103925314B (en) | 2014-03-31 | 2014-03-31 | Many watts of integrated type breaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124713.9A CN103925314B (en) | 2014-03-31 | 2014-03-31 | Many watts of integrated type breaks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103925314A CN103925314A (en) | 2014-07-16 |
| CN103925314B true CN103925314B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410124713.9A Active CN103925314B (en) | 2014-03-31 | 2014-03-31 | Many watts of integrated type breaks |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455088A (en) * | 2014-12-12 | 2015-03-25 | 江西华伍制动器股份有限公司 | Clearance equalizing device of belt brake and mounting and adjusting method by clearance equalizing device |
| CN114189101B (en) * | 2020-09-15 | 2023-03-31 | 中国航发商用航空发动机有限责任公司 | Connecting rod brake mechanism, rotor speed reduction system and rotor speed reduction method |
| CN116281708B (en) * | 2023-03-28 | 2023-12-05 | 广西壮族自治区特种设备检验研究院 | Traction type elevator brake with micro-elliptical elastic deformation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3332334A1 (en) * | 1983-09-08 | 1985-03-28 | Siegerland-Bremsen Emde GmbH + Co., 6342 Haiger | External shoe brake |
| SU1707343A1 (en) * | 1989-02-13 | 1992-01-23 | Научно-Производственное Объединение По Технике Промышленного Рыболовства | Driving mechanism for belt brakes |
| DE4333309A1 (en) * | 1993-09-30 | 1995-04-06 | Fichtel & Sachs Ag | Band brake for units driven by internal combustion engines |
| JPH09133163A (en) * | 1995-11-09 | 1997-05-20 | Bridgestone Cycle Co | Band brake for lawn mower |
| CN2926659Y (en) * | 2006-05-29 | 2007-07-25 | 济南重工股份有限公司 | Tape block brake |
| CN201013799Y (en) * | 2006-11-22 | 2008-01-30 | 贵阳铝镁设计研究院 | Manual band brake |
| CN201916393U (en) * | 2011-01-08 | 2011-08-03 | 湖北四钻石油设备股份有限公司 | Slide type mechanical anti-interference brake device |
| CN203756798U (en) * | 2014-03-31 | 2014-08-06 | 黄恩权 | Multiple-tile integrated brake |
-
2014
- 2014-03-31 CN CN201410124713.9A patent/CN103925314B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3332334A1 (en) * | 1983-09-08 | 1985-03-28 | Siegerland-Bremsen Emde GmbH + Co., 6342 Haiger | External shoe brake |
| SU1707343A1 (en) * | 1989-02-13 | 1992-01-23 | Научно-Производственное Объединение По Технике Промышленного Рыболовства | Driving mechanism for belt brakes |
| DE4333309A1 (en) * | 1993-09-30 | 1995-04-06 | Fichtel & Sachs Ag | Band brake for units driven by internal combustion engines |
| JPH09133163A (en) * | 1995-11-09 | 1997-05-20 | Bridgestone Cycle Co | Band brake for lawn mower |
| CN2926659Y (en) * | 2006-05-29 | 2007-07-25 | 济南重工股份有限公司 | Tape block brake |
| CN201013799Y (en) * | 2006-11-22 | 2008-01-30 | 贵阳铝镁设计研究院 | Manual band brake |
| CN201916393U (en) * | 2011-01-08 | 2011-08-03 | 湖北四钻石油设备股份有限公司 | Slide type mechanical anti-interference brake device |
| CN203756798U (en) * | 2014-03-31 | 2014-08-06 | 黄恩权 | Multiple-tile integrated brake |
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| CN103925314A (en) | 2014-07-16 |
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Effective date of registration: 20160328 Address after: 243000 Anhui city of Ma'anshan province high tech Industrial Park Management Committee Cihu Neijiang conch Avenue Applicant after: HUANG ENQUAN Address before: 243000 Anhui city in Ma'anshan Province, Huashan District Yi painting garden 6 Building 201 room Applicant before: Huang Enquan |
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Effective date of registration: 20180205 Address after: 226600 Changjiang West Road, Haian Town, Haian County, Jiangsu Province, No. 68 Patentee after: Jiangsu Zhonghai Heavy Machine Co., Ltd. Address before: 243000 Anhui province high tech Industrial Park Management Committee Cihu Neijiang conch Avenue Patentee before: HUANG ENQUAN |
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