CN201516645U - Big arc plate type aggregate discharge control door mechanism - Google Patents
Big arc plate type aggregate discharge control door mechanism Download PDFInfo
- Publication number
- CN201516645U CN201516645U CN 200920183228 CN200920183228U CN201516645U CN 201516645 U CN201516645 U CN 201516645U CN 200920183228 CN200920183228 CN 200920183228 CN 200920183228 U CN200920183228 U CN 200920183228U CN 201516645 U CN201516645 U CN 201516645U
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- Prior art keywords
- discharge door
- discharging
- aggregate
- control
- big arc
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Abstract
The utility model relates to a big arc plate type aggregate discharge control door mechanism for mixing and blending equipment of sand stones, slurry and the like, which comprises a material discharge funnel body which is encircled by one lateral plate, the lower end of the material discharge funnel body is provided with a material outlet, the material outlet is provided with a material discharge door for controlling the opening and closing of the material outlet, the material outlet is connected with a control cylinder, the material discharge door is rotatablely connected on a rotation shaft fixed on the lateral plate of the material discharge funnel body, and the rotation shaft is deviated from a central line of the material outlet for certain distance. Compared with the prior art, in the big arc plate type aggregate discharge control door mechanism, since the control cylinder can rapidly change the opening and closing degree of the material discharge door under the condition that the telescopic length is smaller, the response speed of the material discharge door can be greatly improved on the one hand, thereby improving the blanking control precision of aggregate, and the cylinder energy consumption can be lowered on the other hand.
Description
Technical field
The utility model relates to a kind of board-like aggregate discharging of big arc control gate mechanism that is used for stirrings such as sandstone, slurry, mixing apparatus.
Background technology
In stirrings such as sandstone, slurry, mixing apparatus, aggregate discharging control gate mechanism is installed in the top in aggregate weighing storehouse, enter the weighing storehouse from the blanking of aggregate discharging control gate mechanism, in the weighing storehouse, aggregate carried out weighing after, the aggregate blanking enters the conveyer belt of subordinate.Aggregate discharging control gate mechanism generally includes discharge bucket, bin gate and controls this bin gate and open entire control cylinder, and control cylinder control bin gate is opened entire degree with the control blanking velocity, thereby carries out accurate blanking.The bin gate of existing aggregate discharging control gate mechanism seals discharge bucket under nature, bin gate standard-sized sheet stroke of cylinder when half-open is identical, under expect to a certain degree after, owing to need accurately control to blanking, just need cylinder to shrink fast slightly so that bin gate is opened entire degree frequently adjusts within the specific limits, but the aggregate discharging control gate mechanism of prior art obviously can't reach this requirement.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of prior art, and the board-like aggregate discharging of a kind of big arc control gate mechanism is provided, and can make discharge door carry out frequent switching among a small circle to control the blanking amount accurately and efficiently.
The utility model adopts following technical scheme:
The board-like aggregate discharging of a kind of big arc control gate mechanism, comprise a discharging bucket body that surrounds by side plate, the lower end of this discharging bucket body is provided with a discharging opening, this discharging opening is provided with one and is used to control this discharging opening and opens entire discharge door, be connected with a control cylinder on this discharge door, this discharge door is rotationally connected with in the rotating shaft that is fixed on this discharge bucket side plate, and this rotating shaft is offset this discharging opening center line certain distance.
Described rotating shaft is offset described discharging opening center line 〉=50mm.
Described discharge door is an arc, is fixed with connecting plate on it, and this discharge door is rotationally connected with in the described rotating shaft by this connecting plate.
The bottom surface of described discharge door is provided with a swing arm, and this swing arm is hinged on the telescopic shaft of described control cylinder.
One side of more close described discharging opening center line when the described discharging opening of discharge door complete closed is taken in the bottom surface that described discharge door is located in described swing arm.
The board-like aggregate discharging of a kind of big arc of the present utility model control gate mechanism is because rotating shaft skew discharging opening center line certain distance, the collapsing length of discharge door standard-sized sheet control cylinder between half-open the time is less than the half-open collapsing length of control cylinder during to full cut-off of discharge door, utilize this point can make control cylinder under the situation of less stroke, make control cylinder make quick-expansion by a small margin by pulse control, thereby make discharge door carry out the next aggregate blanking amount of accurately effectively controlling of frequent switching among a small circle.
By above-mentioned to description of the present utility model as can be known, compared with prior art, the utility model since control cylinder can the Fast transforms discharge door under the less situation of collapsing length open entire degree, the response speed of discharge door can improve greatly on the one hand, thereby improve aggregate blanking control accuracy, also can reduce the cylinder energy consumption on the one hand in addition.
Description of drawings
Fig. 1 is a structural representation one of the present utility model;
Fig. 2 is a structural representation two of the present utility model.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
The board-like aggregate discharging of a kind of big arc of the present utility model control gate mechanism comprises a discharging bucket body 10, a discharge door 20 and a control cylinder 30, and the lower end of discharging bucket body 10 is provided with a discharging opening 12, and discharge door 20 is located at this discharging opening 12 times.
Discharging bucket body 10 is surrounded by four blocks of side plates 11, and its upper end open is big, lower end discharging opening 12 is less, is the structure of shrinking gradually.
A side of more close discharging opening 12 center lines 41 was provided with a swing arm 23 when discharge door 20 complete closed discharging openings 12 were taken in the bottom surface of discharge door 20, and swing arm 23 is hinged on the telescopic shaft of control cylinder 30; Control cylinder 30 is located on the cylinder support seat 31 that is fixed on the side plate 11.
The length of control cylinder 30 elongation when b is discharge door 20 complete closed among the figure, c is the length of discharge door 20 control cylinder 30 elongations when half-open, the length of control cylinder 30 elongations when d is discharge door 20 standard-sized sheets.
The board-like aggregate discharging of a kind of big arc of the present utility model control gate mechanism is because rotating shaft 22 skew discharging openings 12 center lines 41 certain distance a, the collapsing length (c-d) of discharge door 20 standard-sized sheets control cylinder 30 between half-open the time is less than the half-open collapsing length (b-c) of control cylinder 30 during to full cut-off of discharge door 20, utilize this point can make control cylinder 30 under the situation of less stroke, make control cylinder 30 make quick-expansion by a small margin by pulse control, thereby make discharge door 20 carry out the next aggregate blanking amount of accurately effectively controlling of frequent switching among a small circle.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. the board-like aggregate discharging of big arc control gate mechanism, comprise a discharging bucket body that surrounds by side plate, the lower end of this discharging bucket body is provided with a discharging opening, this discharging opening is provided with one and is used to control this discharging opening and opens entire discharge door, be connected with a control cylinder on this discharge door, it is characterized in that: this discharge door is rotationally connected with in the rotating shaft that is fixed on this discharge bucket side plate, and this rotating shaft is offset this discharging opening center line certain distance.
2. the board-like aggregate discharging of a kind of big arc as claimed in claim 1 control gate mechanism, it is characterized in that: described rotating shaft is offset described discharging opening center line 〉=50mm.
3. the board-like aggregate discharging of a kind of big arc as claimed in claim 1 control gate mechanism, it is characterized in that: described discharge door is an arc, is fixed with connecting plate on it, this discharge door is rotationally connected with in the described rotating shaft by this connecting plate.
4. the board-like aggregate discharging of a kind of big arc as claimed in claim 1 control gate mechanism, it is characterized in that: the bottom surface of described discharge door is provided with a swing arm, and this swing arm is hinged on the telescopic shaft of described control cylinder.
5. the board-like aggregate discharging of a kind of big arc as claimed in claim 4 control gate mechanism is characterized in that: one side of more close described discharging opening center line when the described discharging opening of discharge door complete closed is taken in the bottom surface that described discharge door is located in described swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920183228 CN201516645U (en) | 2009-09-26 | 2009-09-26 | Big arc plate type aggregate discharge control door mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920183228 CN201516645U (en) | 2009-09-26 | 2009-09-26 | Big arc plate type aggregate discharge control door mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516645U true CN201516645U (en) | 2010-06-30 |
Family
ID=42497359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920183228 Expired - Lifetime CN201516645U (en) | 2009-09-26 | 2009-09-26 | Big arc plate type aggregate discharge control door mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516645U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390639A (en) * | 2011-10-09 | 2012-03-28 | 江苏华通动力重工有限公司 | Self-flash-alarm-type flash hopper |
| CN103231452A (en) * | 2013-04-25 | 2013-08-07 | 山东建设机械股份有限公司 | Fully-sealed discharge door of intermediate storage bin |
| CN104308997A (en) * | 2014-10-31 | 2015-01-28 | 徐州徐工施维英机械有限公司 | Discharge door and discharge device |
| CN107118844A (en) * | 2017-07-04 | 2017-09-01 | 安徽省鹰鹭麻油有限公司 | A kind of pre-processing device for being used to prepare sesame oil |
| CN107253275A (en) * | 2017-06-15 | 2017-10-17 | 刘硕 | A kind of artificial quartz in lump dalle process units |
| CN108421612A (en) * | 2018-03-26 | 2018-08-21 | 郝会杰 | A kind of processing of high-efficiency refuse is squeezed into cake device |
| CN108452908A (en) * | 2018-03-26 | 2018-08-28 | 郝会杰 | A kind of low dirt type garbage disposal is squeezed into cake device |
| CN108943420A (en) * | 2018-08-09 | 2018-12-07 | 叶施施 | A kind of concrete discharging discharge door mechanism |
| CN110451280A (en) * | 2019-09-17 | 2019-11-15 | 上海盈俞企业发展有限公司 | A kind of automatic feeding system |
| CN111330834A (en) * | 2020-03-03 | 2020-06-26 | 深圳市利红金科技有限公司 | Intelligent screening system |
-
2009
- 2009-09-26 CN CN 200920183228 patent/CN201516645U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390639A (en) * | 2011-10-09 | 2012-03-28 | 江苏华通动力重工有限公司 | Self-flash-alarm-type flash hopper |
| CN103231452A (en) * | 2013-04-25 | 2013-08-07 | 山东建设机械股份有限公司 | Fully-sealed discharge door of intermediate storage bin |
| CN104308997A (en) * | 2014-10-31 | 2015-01-28 | 徐州徐工施维英机械有限公司 | Discharge door and discharge device |
| CN107253275A (en) * | 2017-06-15 | 2017-10-17 | 刘硕 | A kind of artificial quartz in lump dalle process units |
| CN107118844A (en) * | 2017-07-04 | 2017-09-01 | 安徽省鹰鹭麻油有限公司 | A kind of pre-processing device for being used to prepare sesame oil |
| CN107118844B (en) * | 2017-07-04 | 2020-08-07 | 安徽省鹰鹭麻油有限公司 | Pretreatment equipment for preparing sesame oil |
| CN108421612A (en) * | 2018-03-26 | 2018-08-21 | 郝会杰 | A kind of processing of high-efficiency refuse is squeezed into cake device |
| CN108452908A (en) * | 2018-03-26 | 2018-08-28 | 郝会杰 | A kind of low dirt type garbage disposal is squeezed into cake device |
| CN108943420A (en) * | 2018-08-09 | 2018-12-07 | 叶施施 | A kind of concrete discharging discharge door mechanism |
| CN110451280A (en) * | 2019-09-17 | 2019-11-15 | 上海盈俞企业发展有限公司 | A kind of automatic feeding system |
| CN111330834A (en) * | 2020-03-03 | 2020-06-26 | 深圳市利红金科技有限公司 | Intelligent screening system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100630 |
|
| CX01 | Expiry of patent term |