CN201276345Y - Rake machine - Google Patents
Rake machine Download PDFInfo
- Publication number
- CN201276345Y CN201276345Y CNU2008201856705U CN200820185670U CN201276345Y CN 201276345 Y CN201276345 Y CN 201276345Y CN U2008201856705 U CNU2008201856705 U CN U2008201856705U CN 200820185670 U CN200820185670 U CN 200820185670U CN 201276345 Y CN201276345 Y CN 201276345Y
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- CN
- China
- Prior art keywords
- rake
- arm
- door beam
- rake arm
- travel mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000003337 fertilizer Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012824 chemical production Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of chemical production equipment, in particular to a big harrower used for the post treatment of fertilizer production. The harrower is provided with a door beam, a mobile mechanism and a drag arm, wherein, a drag chain is arranged on the drag arm, the two ends of the door beam are fixed on the mobile mechanism, the drag arm comprises a main drag arm and an auxiliary drag arm, drag chains are arranged on the main drag arm and the auxiliary drag arm, the drag chains are provided with roller wheels, the mobile mechanism is provided with an impulse generator, the impulse generator is connected with a signal amplifier, a controller is connected with the signal amplifier and an actuating mechanism, and the actuating mechanism is arranged on a mobile control mechanism. The big harrower of the utility model solves the problem that the door beam is damaged as the moving speed and the moving displacement of the existing harrower are not consistent in the movable fertilizer harrowing.
Description
Technical field
The utility model relates to the chemical production equipment technical field, the scraper that especially a kind of large chemical fertilizer production post-processing is used.
Background technology
Scraper is a kind of machinery of product being collected in the Chemical Manufacture middle and later periods of being used for, the gate-type structure that domestic large-scale scraper adopts mostly, be installed in the travel mechanism at the two ends of door beam, travel mechanism moves on the ground track of laying, can there be deviation between moving velocity between two travel mechanisms and the miles of relative movement, what adopt in the existing scraper is inclinometer, when misalignment angle reaches certain value, pass through deviation correction mechanism, travel mechanism produces distortion at two arms that deviation correction mechanism gets a beam, the inner generation of door beam stress is that Men Liang sustains damage, the rake chain of installing on the rake arm, and the rake chain movement transports material by the rake chain, what the rake chain was done on the rake arm is cliding friction, wearing and tearing to the rake chain are bigger, make the rake chain be prone to phenomenon of rupture
Summary of the invention
The technical problems to be solved in the utility model is: a moving velocity and the inconsistent problem of beam damage that causes of moving displacement occur at existing scraper in moving rake material process, the utility model provides a kind of scraper.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of scraper, has a beam, travel mechanism and rake arm, the rake arm is provided with the rake chain, the Men Liang two ends are fixed in the travel mechanism, the rake arm is made up of main rake arm and secondary rake arm, door beam one end flexibly connects with main rake arm, the door beam other end flexibly connects with secondary rake arm, described rake chain is provided with roller, travel mechanism is provided with impulse deviser, and impulse deviser is connected with signal amplifier, and signal amplifier is connected with controller, controller is connected with actuating unit, and actuating unit is installed on the mobile control mechanism.
Door beam described in the utility model evenly diminishes to two end cross-sectional areas by the midsection is long-pending.
Further, the sectional area of door in the middle of the beam described in the utility model is 1.3～1.5 times of sectional area at Men Liang two ends, compare with the structure of the even thickness of two arms of former door beam, weight alleviates greatly and helps installing and using of scraper, and the mechanical characteristics of door beam does not weaken.
Door beam described in the utility model is reverse V-shaped structure.
Rake chain described in the utility model is made up of bonded assembly chain link successively, and described chain link is provided with roller.
One end of the pair rake arm described in the utility model is connected with the door beam-ends by pivot arm.
The beneficial effects of the utility model are, the mobile data that adopted performance-oriented pulse coder to collect travel mechanism of the present utility model, realize real-time collecting and pass through the controller real-time regulated, the conformability that keeps the moving velocity and the moving displacement of main travel mechanism and secondary travel mechanism, avoid a beam to damage, the upper coarse and lower fine structure of door beam can guarantee that the mechanical characteristics of a beam can reduce installation difficulty again greatly, have the wearing and tearing that roller structure lowers the rake material, the service life of having improved scraper greatly on the rake chain.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model deviation correction mechanism frame construction drawing;
Fig. 3 is the utility model rake chain structure enlarged drawing;
1. beams among the figure, the 2. secondary arm of harrowing, 3. main rake arm, 31. pin link plates, 32. inner plates, 33. rollers, 34. bearing pins, 35. pins, 4. secondary travel mechanism, 5. main travel mechanism, 6. pivot arm, 7. master's rake arm tractor, 8. pair rake arm tractor.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the scheme drawing of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Scraper as shown in Figure 1, door beam 1 is installed in main travel mechanism 5 and secondary travel mechanism 4, main travel mechanism 5 and secondary travel mechanism 4 are arranged on and are laid on the ground guide rail, main travel mechanism 5 is provided with device control unit, device control unit is made up of rake arm controller and mobile controller, all be provided with impulse deviser and signal amplifier in main travel mechanism 5 and the secondary travel mechanism 4, the signal amplifier of main travel mechanism 5 and secondary travel mechanism 4 is connected to deviation correcting device, and deviation correcting device links to each other with correction actr in the mobile controller.Main rake arm 3 is installed on a beam 1 one ends, and main rake arm 3 driver trains are installed on the beam 1, and secondary rake arm 2 is installed on door beam 1 other end by pivot arm 6.Main rake arm tractor 7 one ends are installed on the beam 1, and the other end is connected on the main rake arm 3, and secondary rake arm tractor 8 one ends are installed in a beam 1, and the other end is installed on the secondary rake arm 2.Main rake arm 3 and secondary rake arm 2 are provided with rake arm support and rake chain, at the two ends of rake arm support gear are arranged, and the rake chain is provided with roller.
Door beam 1 is reverse V-shaped structure, sectional area in the middle of the door beam 1 is 1.5 times of sectional area at a beam 1 two ends, compare with the structure of the even thickness of two arms of former door beam 1, weight alleviates greatly and helps installing and using of scraper, and the mechanical characteristics of door beam 1 does not weaken.
Rake chain described in the utility model is made up of bonded assembly chain link successively, every pitch chain joint is connected to form by axle sleeve and bearing pin 34 by 2 pin link plates 31 and 2 inner plates 32, inner plate 32 is connected pin link plate 31 by axle sleeve and bearing pin 34 between the adjacent chain link, bearing pin 34 is fixing by pin 35, the axle sleeve of fixing rake chain is provided with roller 33, and the friction that roller 33 structures can reduce between rake chain and the rake arm support greatly reduces wear.
One end of secondary rake arm 2 is connected in the secondary travel mechanism 4 by pivot arm 6, and it is long-pending to enlarge the rake charge level.
The operation process of deviation correction mechanism is that impulse deviser and the impulse deviser in the secondary travel mechanism 4 in the main travel mechanism 5 constantly collected the moving velocity and the moving displacement of main travel mechanism 5 and secondary travel mechanism 4 in the present embodiment, and constantly be sent to deviation correcting device by signal amplifier, deviation correcting device contrasts two groups of data, constantly the correction actr is sent to move and adjust instruction, the correction actr is adjusted the moving velocity of main travel mechanism 5 and secondary travel mechanism 4 by mobile controller.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (6)
1. scraper, have a beam, travel mechanism and rake arm, the rake arm is provided with the rake chain, the Men Liang two ends are fixed in the travel mechanism, the rake arm is made up of main rake arm and secondary rake arm, it is characterized in that: door beam one end flexibly connects with main rake arm, the door beam other end flexibly connects with secondary rake arm, described rake chain is provided with roller, travel mechanism is provided with impulse deviser, and impulse deviser is connected with signal amplifier, and signal amplifier is connected with controller, controller is connected with actuating unit, and actuating unit is installed on the mobile control mechanism.
2. scraper according to claim 1 is characterized in that: described door beam evenly diminishes to two end cross-sectional areas by the midsection is long-pending.
3. scraper according to claim 1 and 2 is characterized in that: described door beam is reverse V-shaped structure.
4. scraper according to claim 2 is characterized in that: the Men Liang midsection is long-pending to be 1.3～1.5 times an of beam two end cross-sectional areas.
5. scraper according to claim 1 is characterized in that: described rake chain is made up of bonded assembly chain link successively, and described chain link is provided with roller.
6. scraper according to claim 1 is characterized in that: an end of described secondary rake arm is connected with the door beam-ends by pivot arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201856705U CN201276345Y (en) | 2008-09-11 | 2008-09-11 | Rake machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201856705U CN201276345Y (en) | 2008-09-11 | 2008-09-11 | Rake machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201276345Y true CN201276345Y (en) | 2009-07-22 |
Family
ID=40893926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201856705U Expired - Fee Related CN201276345Y (en) | 2008-09-11 | 2008-09-11 | Rake machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201276345Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303691A (en) * | 2013-07-01 | 2013-09-18 | 常州化工设备有限公司 | Portal bulk cargo raking device with double main rake arms and double auxiliary rake arms |
| CN103482373A (en) * | 2013-09-26 | 2014-01-01 | 常州大学 | Steady long-span gantry raking machine |
| CN108203001A (en) * | 2017-12-27 | 2018-06-26 | 陕西科技大学 | A kind of gate-type scraper of stabilization |
-
2008
- 2008-09-11 CN CNU2008201856705U patent/CN201276345Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303691A (en) * | 2013-07-01 | 2013-09-18 | 常州化工设备有限公司 | Portal bulk cargo raking device with double main rake arms and double auxiliary rake arms |
| CN103482373A (en) * | 2013-09-26 | 2014-01-01 | 常州大学 | Steady long-span gantry raking machine |
| CN103482373B (en) * | 2013-09-26 | 2015-08-12 | 常州大学 | Leveling style large span gate-type scraper |
| CN108203001A (en) * | 2017-12-27 | 2018-06-26 | 陕西科技大学 | A kind of gate-type scraper of stabilization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU NO.2 CHEMICAL MACHINERY MANUFACTURE CO., Free format text: FORMER OWNER: CHEN YUAN Effective date: 20100512 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213012 NO.300, XINZHA TOWN, ZHONGLOU DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE TO: 213012 NO.680, XINCHANG ROAD, XINZHA STREET, ZHONGLOU DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100512 Address after: 213012, Xinchang Road, Bell Street, Jiangsu, Changzhou, No. 680 Patentee after: Changzhou No.2 Chemical Machinery Manufacture Co.,Ltd. Address before: 213012, 300, new gate town, bell tower area, Jiangsu, Changzhou Patentee before: Chen Yuanyi |
|
| CU03 | Publication of corrected utility model |
Correction item: Patentee Correct: Chen Yuanyi|213012, 300, new gate town, bell tower area, Jiangsu, Changzhou False: Changzhou No.2 Chemical Machinery Manufacturing Co., Ltd.|213012, Xinchang Road, Bell Street, Jiangsu, Changzhou, No. 680 Number: 25 Volume: 26 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: CHANGZHOU SECOND CHEMICAL MACHINERY MANUFACTURING CO., LTD.:213012 CHANGZHOU, JIANGSU PROVINCE TO: CHEN YUANYI:213012 CHANGZHOU, JIANGSU PROVINCE |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20110911 |