CN201023995Y - Harrowing plate rotating mechanism for semiautomatic full hydraulic pressure harrowing machine - Google Patents
Harrowing plate rotating mechanism for semiautomatic full hydraulic pressure harrowing machine Download PDFInfo
- Publication number
- CN201023995Y CN201023995Y CNU2007200514814U CN200720051481U CN201023995Y CN 201023995 Y CN201023995 Y CN 201023995Y CN U2007200514814 U CNU2007200514814 U CN U2007200514814U CN 200720051481 U CN200720051481 U CN 200720051481U CN 201023995 Y CN201023995 Y CN 201023995Y
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- hallow
- plate
- gear
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Abstract
The utility model relates to a hallow plate rotary mechanism of a half automatic full hydraulic hallow flatting machine, comprising a box body, wherein, two sides of the box body are provided with two rack oil cylinders; a gear is arranged between the two racks of the two rack oil cylinders; the gear is engaged with the racks; two ends of the gear is provided with a bearing; the gear is connected with a shaft hole in the corresponding surface of the box body by the bearing; the central part of the gear is provided with a key trough hole which is sleeved on a hallow plate shaft which is provided with a key trough; the lower end of the hallow plate shaft is provided with a hallow plate; the hallow plate shaft is vertically connected with the hallow plate. The hallow plate of the utility model is connected with a dual-link rack gear oil cylinder driving mechanism by the hallow plate shaft; the dual-link rack gear oil cylinder driving mechanism can lead the hallow plate to be rotated clockwise or counterclockwise, thus fast and effectively flatting the bulk material of a cargo body and reaching the requirements of the transportation. The utility model has the advantages of simple and reasonable structure, low rotation speed, large torsion and stepless speed regulation. The utility model is suitable for improving the hallow plate rotary mechanism of the hallow flatting machine.
Description
[technical field]
The utility model relates to a kind of engineering mechanical device, relates in particular to a kind of semiautomatic full hydraulic pressure harrowing machine rake plate rotating mechanism that adopts the turn of hydraulic-driven rake plate.
[background technology]
Along with the speed-raising of railroad train, railway requires strict more to the unbalance loading of cabriolet bulk cargo transportation.Ministry of Railways's regulation: railway carriage load-carrying control front and back wheel unbalance loading is no more than 10 tons, and transverse center of gravity departs within the vehicle centre-line 100mm.At present, adopt mostly and manually bulk cargo in the convertible case is raked, labor strength is big, inefficiency, and also the railway carriage unbalance loading after manually raking is difficult to the disposable requirement that reaches the Ministry of Railways; In addition, when adopting existing pressure harrowing machine that the convertible case bulk cargo of railway is carried out smooth processing, because the rake plate of existing pressure harrowing machine can only be made the motion of raking of straight line, its weak effect of raking, inefficiency when work.
[utility model content]
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides bulk cargo that a kind of energy rakes railway carriage effective and rapidly, makes its semiautomatic full hydraulic pressure harrowing machine that reaches requirements on transport rake plate rotating mechanism.
The technical method that its technical matters that solves the utility model adopts is: a kind of semiautomatic full hydraulic pressure harrowing machine rake plate rotating mechanism, comprise casing, be provided with the tooth bar oil cylinder on these casing both sides, between the tooth bar of two tooth bar oil cylinders, be provided with gear, this wheel and rack is meshed, described gear two ends are provided with bearing, this gear links to each other by the axis hole in corresponding with casing of this bearing, be provided with dowel hole in this gear center portion, this dowel hole is nested with on rake plate axle, described rake plate axle is provided with keyway, and the rake plate is equipped with in described rake plate axle lower end, and plate is vertical links to each other with rake for described rake plate axle.
Be equipped with near switch the outside portion, two ends of described two tooth bar oil cylinders.
The beneficial effects of the utility model are: the rake plate links by rake plate axle and duplex rack pinion fuel cylinder driving mechanism, duplex rack pinion fuel cylinder driving mechanism just can make the rake plate by cw or anticlockwise direction turn, thereby fast, effectively the rake bulk cargo of railway carriage, make it to reach to requirements on transport, have simple and reasonable, rotating speed is low, moment of torsion is big and the characteristics of infinite speed variation, the rake plate rotating mechanism that is suitable for pressure harrowing machine improves.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the lateral plan of Fig. 1.
Among the figure: the 1-casing, 2-tooth bar oil cylinder, the 3-tooth bar, the 4-gear, the 5-bearing, the 6-dowel hole, the 7-axis hole, 8-rake plate axle, 9-is near switch.
[specific embodiment]
Below by embodiment with the utility model is described in further detail in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, a kind of semiautomatic full hydraulic pressure harrowing machine cake plate rotating mechanism, comprise casing 1, on casing 1 both sides tooth bar oil cylinder 2 is housed, between 3 of the tooth bars of two tooth bar oil cylinders 2 gear 4 is being housed, this gear 4 is meshed with tooth bar 3, be provided with bearing 5 at gear 4 two ends, this gear 4 links to each other by the axis hole 7 in 1 corresponding of this bearing 5 and the casing, is provided with dowel hole 6 at these gear 4 central parts, and this dowel hole 6 is nested with on rake plate axle 8, harrowing on the plate axle 8 and be provided with keyway, in rake plate axle 8 lower ends the rake plate is housed, rake plate axle 8 and rake plate vertical linking to each other of system are equipped with near switch 9 in the outside portion, two ends of two tooth bar oil cylinders 2.Work hour rack oil cylinder 2 is under the effect of hydraulic pressure, tooth bar 3 moves back and forth driven wheel 4 by clockwise or anticlockwise direction turn, be nested with the rake plate axle 8 in gear 4 and harrow plate also synchronously by clock or anticlockwise direction turn, thereby fast, rake the effectively bulk cargo of railway carriage, reach transportation request, characteristics with advantages of simple, slow speed of revolution, high pulling torque and infinite speed variation are fit to the improvement of the rake plate rotating mechanism of all kinds of pressure harrowing machines.
Claims (2)
1. a semiautomatic full hydraulic pressure harrowing machine is harrowed the plate rotating mechanism, comprise casing, it is characterized in that: be provided with the tooth bar oil cylinder on these casing both sides, between the tooth bar of two tooth bar oil cylinders, be provided with gear, this wheel and rack is meshed, described gear two ends are provided with bearing, this gear links to each other by the axis hole in corresponding with casing of this bearing, be provided with dowel hole in this gear center portion, this dowel hole is nested with on rake plate axle, described rake plate axle is provided with keyway, and the rake plate is equipped with in described rake plate axle lower end, and plate is vertical links to each other with rake for described rake plate axle.
2. semiautomatic full hydraulic pressure harrowing machine rake plate rotating mechanism as claimed in claim 1, it is characterized in that: be equipped with near switch the outside portion, two ends of described two tooth bar oil cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200514814U CN201023995Y (en) | 2007-05-11 | 2007-05-11 | Harrowing plate rotating mechanism for semiautomatic full hydraulic pressure harrowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200514814U CN201023995Y (en) | 2007-05-11 | 2007-05-11 | Harrowing plate rotating mechanism for semiautomatic full hydraulic pressure harrowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023995Y true CN201023995Y (en) | 2008-02-20 |
Family
ID=39097849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200514814U Expired - Fee Related CN201023995Y (en) | 2007-05-11 | 2007-05-11 | Harrowing plate rotating mechanism for semiautomatic full hydraulic pressure harrowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023995Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616585A (en) * | 2012-04-20 | 2012-08-01 | 厦门金华厦工程机械有限公司 | Bulk freight leveler |
| CN107558441A (en) * | 2017-09-12 | 2018-01-09 | 国家电网公司 | A kind of trash rack sewage cleaning device |
-
2007
- 2007-05-11 CN CNU2007200514814U patent/CN201023995Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616585A (en) * | 2012-04-20 | 2012-08-01 | 厦门金华厦工程机械有限公司 | Bulk freight leveler |
| CN107558441A (en) * | 2017-09-12 | 2018-01-09 | 国家电网公司 | A kind of trash rack sewage cleaning device |
| CN107558441B (en) * | 2017-09-12 | 2022-11-04 | 国家电网公司 | Trash rack filth cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20130511 |