CN201273572Y - Hydraulic driving type inclined reciprocating grate - Google Patents
Hydraulic driving type inclined reciprocating grate Download PDFInfo
- Publication number
- CN201273572Y CN201273572Y CNU2008201293781U CN200820129378U CN201273572Y CN 201273572 Y CN201273572 Y CN 201273572Y CN U2008201293781 U CNU2008201293781 U CN U2008201293781U CN 200820129378 U CN200820129378 U CN 200820129378U CN 201273572 Y CN201273572 Y CN 201273572Y
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- Prior art keywords
- grate
- hydraulic cylinder
- movable
- fire grate
- hydraulic
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Abstract
The utility model relates to a structural form of a grate, in particular to a hydraulic driving type tilted reciprocating grate whose moving speed and moving frequency can be adjusted. The reciprocating grate comprises a support, movable grate beams, a fixed grate plate and a movable grate plate, wherein the movable grate plate is inlaid on the movable grate beams, a driving device of the grate a hydraulic cylinder which is located under the grate, the front end of a movable rod extending from the hydraulic cylinder is connected with the movable grate beams together through pins, after starting an electromotor, the hydraulic cylinder starts to control the movable rod, and then the movable grate plate moves to and fro on the fixed grate plate. The grate can change and adjust the moving speed and the moving frequency of the grate through the hydraulic cylinder.
Description
Technical field
The utility model relates to a kind of version of fire grate, especially a kind of hydraulic-driven thing formula inclined reciprocating fire grate.
Background technology
The normally used type of drive of existing reciprocal grate is: behind motor start-up, drive eccentric wheel by motion bar, connecting rod push-pull shaft, connecting rod through transmission mechanism, thereby make movable furnace grate plate back and forth operation on fixed grate film, it has advantages such as good heat dissipation effect, physical life length.But less demanding to the speed governing of fire grate and frequency modulation.When needs are regulated the speed of service of road fire grate and frequency, will be very high to the requirement of drives structure.So the drive unit that uses can not meet this requirement at present.
The utility model content
Technical problem to be solved in the utility model is: a kind of inclined reciprocating fire grate that can carry out speed governing and frequency modulation in operation is provided.
The technical scheme that the utility model technical solution problem is adopted is: a kind of drive-type inclined reciprocating fire grate comprises support, travelling oven stringer, fixed grate film and movable furnace grate plate, support is provided with fixed grate film, movable furnace grate plate is fixed on the travelling oven stringer, the drive unit of fire grate is the hydraulic cylinder that is positioned at the fire grate below, the front end of the motion bar that stretches out from hydraulic cylinder and travelling oven stringer pin joint together, the length of support can make corresponding changes according to the body of heater length and width.
The utility model and inclined reciprocating fire grate difference in the past are: its drive unit is by driving eccentric wheel by motion bar, connecting rod push-pull shaft, connecting rod through transmission mechanism, thereby make movable furnace grate plate back and forth operation on fixed grate film, changed into by hydraulic cylinder and driving.
The beneficial effects of the utility model are: can regulate the speed of service and the frequency of fire grate, set according to specific circumstances, save time, and the range of applicability of hydraulic cylinder be wide, reliability is high, and easy to disassemble and assemble, easy to maintenance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is an overall structure schematic diagram of the present utility model.
Among the figure: 1. support 2. hydraulic cylinders 3. motion bars 4. travelling oven stringers 5. fixed grate films 6. movable furnace grate plates.
The specific embodiment
A kind of hydraulic drive type inclination reciprocating apparatus as shown in Figure 1 comprises support 1, travelling oven stringer 4, fixed grate film 5 and movable furnace grate plate 6, and support 1 is provided with fixed grate film 5, and movable furnace grate plate 6 is fixed on the travelling oven stringer 4.The drive unit of fire grate is the hydraulic cylinder 2 that is positioned at fire grate below, the front end of the motion bar 3 that stretches out from hydraulic cylinder 2 and travelling oven stringer 4 pin joints together, the length of support can make corresponding changes according to the body of heater length and width.After coal entered on the fire grate segment from feed system, actuating motor, hydraulic cylinder 2 just began to control motion bar 3, thus movable furnace grate plate 4 back and forth operation on fixed grate film 5, coal is rear passing downwards thereupon, and its mode of back and forth moving helps the burning repeatedly of coal.And be in operation and utilize 2 pairs of whole speeds of service of hydraulic cylinder and frequency to regulate as required.The bar that stretch out at hydraulic cylinder 2 places has one at least.The length of support 1 can change accent accordingly according to the body of heater length and width.Drive unit is except that can be with the hydraulic cylinder, also available oil cylinder or cylinder etc.
Claims (2)
1. hydraulic drive type inclined reciprocating fire grate, comprise support (1), travelling oven stringer (4), fixed grate film (5) and movable furnace grate plate (6), it is characterized in that: the drive unit of fire grate is the hydraulic cylinder (2) that is positioned at fire grate below, and the motion bar (3), front end and travelling oven stringer (4) pin joint that stretch out from hydraulic cylinder (2) are together.
2. hydraulic drive type inclined reciprocating fire grate according to claim 1 is characterized in that: be provided with two parallel hydraulic cylinders at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201293781U CN201273572Y (en) | 2008-08-07 | 2008-08-07 | Hydraulic driving type inclined reciprocating grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201293781U CN201273572Y (en) | 2008-08-07 | 2008-08-07 | Hydraulic driving type inclined reciprocating grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273572Y true CN201273572Y (en) | 2009-07-15 |
Family
ID=40883919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201293781U Expired - Fee Related CN201273572Y (en) | 2008-08-07 | 2008-08-07 | Hydraulic driving type inclined reciprocating grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273572Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154614A (en) * | 2010-07-30 | 2013-06-12 | 多伊克斯投资有限公司 | Hydraulic drive for a sliding combustion grate |
| CN103759270A (en) * | 2014-01-20 | 2014-04-30 | 扬州澄露环境工程有限公司 | Eccentric turnover type grate device |
| CN104676627A (en) * | 2015-01-23 | 2015-06-03 | 浙江森炉节能环保科技有限公司 | Feedstock ash removal system of boiler |
| CN105042603A (en) * | 2015-08-31 | 2015-11-11 | 衡阳市大成锅炉有限公司 | Reciprocating grate of biomass boiler |
-
2008
- 2008-08-07 CN CNU2008201293781U patent/CN201273572Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154614A (en) * | 2010-07-30 | 2013-06-12 | 多伊克斯投资有限公司 | Hydraulic drive for a sliding combustion grate |
| CN103759270A (en) * | 2014-01-20 | 2014-04-30 | 扬州澄露环境工程有限公司 | Eccentric turnover type grate device |
| CN103759270B (en) * | 2014-01-20 | 2015-10-28 | 扬州澄露环境工程有限公司 | Eccentric turnover type grate device |
| CN104676627A (en) * | 2015-01-23 | 2015-06-03 | 浙江森炉节能环保科技有限公司 | Feedstock ash removal system of boiler |
| CN105042603A (en) * | 2015-08-31 | 2015-11-11 | 衡阳市大成锅炉有限公司 | Reciprocating grate of biomass boiler |
| CN105042603B (en) * | 2015-08-31 | 2017-10-10 | 衡阳市大成锅炉有限公司 | A kind of reciprocal grate of biomass boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Jinma Furnace Equipment Co., Ltd. Assignor: Yang Guowei Contract record no.: 2010320000239 Denomination of utility model: Hydraulic driving type inclined reciprocating grate Granted publication date: 20090715 License type: Exclusive License Record date: 20100317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |