CN204077637U - A kind of hand-braking device and the reaper of this hand-braking device is housed - Google Patents
A kind of hand-braking device and the reaper of this hand-braking device is housed Download PDFInfo
- Publication number
- CN204077637U CN204077637U CN201420538524.1U CN201420538524U CN204077637U CN 204077637 U CN204077637 U CN 204077637U CN 201420538524 U CN201420538524 U CN 201420538524U CN 204077637 U CN204077637 U CN 204077637U
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- China
- Prior art keywords
- braking
- rotating shaft
- axle
- hand
- braking device
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of hand-braking device, and it comprises: driving platform, handle, braking flexible axle and brake disc, and described hand-braking device also comprises rotating shaft, pipe link, braking during standstill axle, chuck and bent plate; Described rotating shaft is installed on described driving platform, described handle perpendicular to the axis of described rotating shaft and described rotating shaft affixed; One end and the described rotating shaft of described pipe link are hinged, the other end and described braking during standstill axle hinged; Described braking during standstill axle is connected with described bent plate by described chuck, and described bent plate is connected with one end of described braking flexible axle, and the other end of described braking flexible axle is connected with described brake disc.Make the point of connection of braking flexible axle move to side from the middle part of driving platform, make the pontic that braking flexible axle is avoided below driving platform, avoid braking flexible axle and produce larger bending spring, add reliability and the service life of braking flexible axle.The utility model also relates to a kind of reaper that this hand-braking device is housed.
Description
Technical field
The utility model relates to a kind of brake equipment, particularly a kind of hand-braking device and the reaper of this hand-braking device is housed.
Background technology
Reaper is arranged hand-braking device, enable reaper parked when hillside fields, prevent the danger that may bring of coming down.At present, the hand-braking device using the large-scale harvester of 1000 serial pontics to adopt is positioned at the middle part of posture platform, and braking flexible axle wherein is directly connected with parking brake drag link mechanism, cause braking in the finite space of flexible axle between driving platform and pontic and will keep larger bending spring, and frequent use can cause its abrasion factor higher, service life reduces greatly.
Summary of the invention
The technical problems to be solved in the utility model is for above-mentioned deficiency, provides a kind of hand-braking device.
The utility model is achieved through the following technical solutions:
A kind of hand-braking device, it comprises: driving platform, handle, braking flexible axle and brake disc, and described hand-braking device also comprises rotating shaft, pipe link, braking during standstill axle, chuck and bent plate;
Described rotating shaft is installed on described driving platform, described handle perpendicular to the axis of described rotating shaft and described rotating shaft affixed; One end and the described rotating shaft of described pipe link are hinged, the other end and described braking during standstill axle hinged; Described braking during standstill axle is connected with described bent plate by described chuck, and described bent plate is connected with one end of described braking flexible axle, and the other end of described braking flexible axle is connected with described brake disc.
A kind of reaper, described reaper comprises hand-braking device as above.
Advantage of the present utility model and effect are:
In the hand-braking device that the utility model provides, braking during standstill axle is set, the point of connection of braking flexible axle is made to move to side from the middle part of driving platform, make the pontic that braking flexible axle is avoided below driving platform, avoid braking flexible axle and produce larger bending spring, add reliability and the service life of braking flexible axle.
The reaper that the utility model provides comprises hand-braking device as above, and hand-braking function is safer, reliable.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of the hand-braking device that an embodiment provides in the utility model;
Fig. 2 is the left view of Fig. 1.
Description of reference numerals:
1-driving platform, 2-handle, 3-rotating shaft, 4-pipe link, 5-braking during standstill axle, 6-chuck, 7-bent plate, 8-brake flexible axle, 9-brake disc, 10-first attaching parts, 11-manual brake button, 12-parking brake pull bar, 13-ratchet, 14-tooth bar, 15-rack support, 16-second attaching parts, 17-the 3rd attaching parts, 18-brake axle support, 19-rotary shaft rack.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail:
Fig. 1,2 illustrates the structural representation of the hand-braking device that an embodiment provides in the utility model.This hand-braking device comprises braking mechanism, and described braking mechanism is installed on the driving platform 1 of reaper.Described braking mechanism comprises the handle be positioned at above described driving platform 1, is positioned at the pipe link 4 below driving platform 1, braking during standstill axle 5, chuck 6 and bent plate 7, and the rotating shaft 3 that intermediate transition connects.Described rotating shaft 3 is installed on described driving platform 1, described handle 2 is for chaufeur direct control, its axis perpendicular to described rotating shaft 3 and described rotating shaft 3 affixed, make chaufeur along when I direction promotes described handle 2 in Fig. 1, described handle 2 can drive described rotating shaft 3 axial-rotation, i.e. II direction in Fig. 1.One end and the described rotating shaft 3 of described pipe link 4 are hinged, the other end and described braking during standstill axle 5 hinged, when making described rotating shaft 3 axial-rotation, described pipe link 4 drives described braking during standstill axle 5 axial-rotation, i.e. III direction in Fig. 2.Concrete, described rotating shaft 3 is parallel with described brake axle 5, and described pipe link 4 is vertical with described brake axle 5 with described rotating shaft 3 respectively.Described braking during standstill axle 5 is connected with described bent plate 7 by described chuck 6, described bent plate 7 is connected with one end of described braking flexible axle 8, the other end of described braking flexible axle 8 is connected with described brake disc 9, when making described braking during standstill axle 5 axial-rotation, described braking during standstill axle 5 drives described chuck 6 to rotate, described chuck 6 drives described bent plate 7 to rotate, and described braking flexible axle 8 is drawn out, and drives described brake disc 9 parked.The length of described braking rotating shaft 5 is determined by the pontic width below described driving platform 1, the point of connection of described braking flexible axle 5 is made to move to side from the middle part of described driving platform 1, avoid it to produce larger bending spring, prevent the frequent bend fracture of described braking flexible axle 5.
Further, the bottom of described handle 2 is connected with the first attaching parts 10, particularly, described first attaching parts 10 is parallel with described handle 2, described first attaching parts 10 is perpendicular to the axis of described rotating shaft 3, and affixed with described rotating shaft 3, make described handle 2 perpendicular to the axis of described rotating shaft 3, and with described rotating shaft 3 geo-stationary.
Further, this hand-braking device also comprises lockout mechanism, and described lockout mechanism is positioned at above described driving platform 1, and it comprises manual brake button 11, parking brake pull bar 12, ratchet 13 and tooth bar 14.Described driving platform 1 is connected with rack support 15, and described tooth bar 14 is fixed on described rack support 15.Particularly, described rack support 15 is vertically fixed on described driving platform 1, and described tooth bar 14 is fixed on described rack support 15 by bolt is parallel, and angle suitable to described 13 one-tenth, ratchet, the teeth groove of described tooth bar 14 is matched with described ratchet 13.Described manual brake button 11, by the top of spring fitting in described handle 2, makes described manual brake button 11 can axially make in limited range crank motion along it by relatively described handle 2.Particularly, press described manual brake button 11, overcome acting force of the spring, Compress Spring; Unclamp described manual brake button 11, recoil of spring, described manual brake button 11 returns to normal.Described parking brake pull bar 12 is placed in the inside of described handle 2, its one end and described manual brake button 11 affixed, it is hinged with described ratchet 13 that the other end stretches out described handle 2, and described ratchet 13 is hinged with described first attaching parts 10.Particularly, the articulated position of described parking brake pull bar 12 and described ratchet 13, and described ratchet 13 should be suitable with the articulated position of described first attaching parts 10, described ratchet 13 engaged with described tooth bar 14 and locks, cannot pull described handle 2 is normality; When pressing described manual brake button 11, described parking brake pull bar 12 drives ratchet 13 with the articulated position of described ratchet 13 and described first attaching parts 10 for axle rotates, and described ratchet 13 departs from described tooth bar 14, can pull described handle 2.
Further, described driving platform 1 is connected with rotary shaft rack 19, described rotating shaft 3 is installed on described rotary shaft rack 19.Particularly, described driving platform 1 has one for installing the opening of described rotary shaft rack 19, described rotary shaft rack 19 is connected in described edge of opening, described rotating shaft 3 is installed on described rotary shaft rack 19, make the transmission device of the upper and lower being communicated with described driving platform 1 by described rotating shaft, and make described rotary shaft rack 19 and described rotating shaft 3 install more firm.
Further, be connected with brake axle support 18 bottom described driving platform 1, described braking during standstill axle 5 is installed on described brake axle support 18.Particularly, the bottom of described driving platform 1 is connected with two described brake axle supports, 18, two described brake axle supports 18 and is separated by suitable distance, described braking during standstill axle 5 is installed more firm, rotates more steady.
Further, described rotating shaft 3 is axially connected with the second attaching parts 16 perpendicular to it, and one end and described second attaching parts 16 of described pipe link 4 are hinged, realize described pipe link 4 hinged with described rotating shaft 3.Described braking during standstill axle 5 is axially connected with the 3rd attaching parts 17 perpendicular to it, and the other end and described 3rd attaching parts 17 of described pipe link 4 are hinged, realize described pipe link 4 hinged with described braking during standstill axle.Make the installation of described pipe link 4 more firm, rotate more steady.
Further, described handle 2 and described driving platform 1 one-tenth 80 ° of angles are initial condition, enable chaufeur within reach, for chaufeur provides more comfortable manipulation environment.
A kind of reaper, it comprises hand-braking device as above, and hand-braking function is safer, reliable.
The foregoing is only the utility model preferably embodiment, be not used for limiting practical range of the present utility model, as long as the equivalence change done in protection domain of the present utility model and modification, all should think and fall in protection domain of the present utility model.
Claims (8)
1. a hand-braking device, it comprises: driving platform, handle, braking flexible axle and brake disc, is characterized in that, described hand-braking device also comprises rotating shaft, pipe link, braking during standstill axle, chuck and bent plate;
Described rotating shaft is installed on described driving platform, described handle perpendicular to the axis of described rotating shaft and described rotating shaft affixed; One end and the described rotating shaft of described pipe link are hinged, the other end and described braking during standstill axle hinged; Described braking during standstill axle is connected with described bent plate by described chuck, and described bent plate is connected with one end of described braking flexible axle, and the other end of described braking flexible axle is connected with described brake disc.
2. a kind of hand-braking device according to claim 1, it is characterized in that, the bottom of described handle is connected with the first attaching parts, and described first attaching parts is affixed with described rotating shaft perpendicular to the axis of described rotating shaft, make described handle perpendicular to the axis of described rotating shaft and described rotating shaft affixed.
3. a kind of hand-braking device according to claim 2, is characterized in that, described hand-braking device also comprises manual brake button, parking brake pull bar, ratchet and tooth bar; Described driving platform is connected with rack support, and described tooth bar is fixed on described rack support; Described manual brake button is by the top of spring fitting in described handle, and it is affixed with the one end through the described parking brake pull bar in described handle, the other end and the described ratchet of described parking brake pull bar are hinged, and described ratchet and described first attaching parts hinged, make described ratchet and described tooth bar engaging lock be decided to be normality.
4. according to the arbitrary described a kind of hand-braking device of claim 1-3, it is characterized in that, one end of described pipe link by one perpendicular to described rotating shaft axis and second attaching parts affixed with described rotating shaft is hinged with described rotating shaft, the other end pass through one perpendicular to the axis of described braking during standstill axle and three attaching parts affixed with described braking during standstill axle and described braking during standstill axle hinged.
5., according to the arbitrary described a kind of hand-braking device of claim 1-3, it is characterized in that, be connected with brake axle support bottom described driving platform, described braking during standstill axle is installed on described brake axle support.
6., according to the arbitrary described a kind of hand-braking device of claim 1-3, it is characterized in that, described driving platform is connected with rotary shaft rack, and described rotating shaft is installed on described rotary shaft rack.
7., according to the arbitrary described a kind of hand-braking device of claim 1-3, it is characterized in that, described handle becomes 80 ° of angles to be initial condition with described driving platform.
8. a reaper, is characterized in that, described reaper comprises the hand-braking device according to any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538524.1U CN204077637U (en) | 2014-09-18 | 2014-09-18 | A kind of hand-braking device and the reaper of this hand-braking device is housed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538524.1U CN204077637U (en) | 2014-09-18 | 2014-09-18 | A kind of hand-braking device and the reaper of this hand-braking device is housed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077637U true CN204077637U (en) | 2015-01-07 |
Family
ID=52170380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538524.1U Expired - Fee Related CN204077637U (en) | 2014-09-18 | 2014-09-18 | A kind of hand-braking device and the reaper of this hand-braking device is housed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204077637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427952A (en) * | 2016-10-20 | 2017-02-22 | 中联重机股份有限公司 | Parking braking system for hydraulically-driven harvester |
-
2014
- 2014-09-18 CN CN201420538524.1U patent/CN204077637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427952A (en) * | 2016-10-20 | 2017-02-22 | 中联重机股份有限公司 | Parking braking system for hydraulically-driven harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241080 Anhui province Wuhu City mountain Economic Development Zone E Xi Road No. 16 Patentee after: ZOOMLION HEAVY MACHINERY CO., LTD. Address before: 241080 Anhui province Wuhu City mountain Economic Development Zone E Xi Road No. 16 Patentee before: Chery Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |