CN201516644U - Double-stroke cylinder type aggregate discharging control door mechanism - Google Patents
Double-stroke cylinder type aggregate discharging control door mechanism Download PDFInfo
- Publication number
- CN201516644U CN201516644U CN 200920183227 CN200920183227U CN201516644U CN 201516644 U CN201516644 U CN 201516644U CN 200920183227 CN200920183227 CN 200920183227 CN 200920183227 U CN200920183227 U CN 200920183227U CN 201516644 U CN201516644 U CN 201516644U
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- Prior art keywords
- stroke cylinder
- discharging
- discharging control
- double stroke
- control gate
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Abstract
The utility model relates to a double-stroke cylinder type aggregate discharging control door mechanism which is used for a stirring and mixing device for sandstone, slurry, etc. The double-stroke cylinder type aggregate discharging control door mechanism comprises a discharging hopper body surrounded by side plates. The lower end of the discharging hopper body is provided with a material outlet which is provided with a material outlet door. The material outlet door is connected with a double-stroke cylinder which is used for controlling the opening degree of the material outlet door. Compared with the prior art, as the double-stroke cylinder type aggregate discharging control door mechanism according to the utility model has two cylinders with different strokes, the opening degree of the material outlet door can be controlled through controlling the strokes of two cylinders thereby controlling the cross-sectional area for baiting the aggregate and effectively adjusting the flow of aggregate.
Description
Technical field
The utility model relates to a kind of double stroke cylinder formula aggregate discharging 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.Aggregate discharging control gate of the prior art mechanism can't regulate the discharging opening size, and aggregate blanking velocity difference when blanking in variety classes, area can't be regulated the blanking amount, causes its scope of application to be very restricted.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of prior art, and a kind of double stroke cylinder formula aggregate discharging control gate mechanism is provided, and can regulate the aggregate blanking, with effective control proportioning accuracy.
The utility model adopts following technical scheme:
A kind of double stroke cylinder formula aggregate discharging 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, and this discharging opening is provided with a discharge door, is connected with one on this discharge door and is used to control the double stroke cylinder that this discharge door is opened entire degree.
Further, described double stroke cylinder is fixed together back-to-back by two different cylinders of stroke, and two piston rods of these two cylinders connect a cylinder support seat and described discharge door respectively.
Preferably, between two cylinders, be provided with a baffle plate, can prevent that cylinder from rotating along piston rod.
Preferably, also comprise a deadweight block unit, the top of this deadweight block unit is fixed in the rotating shaft, described discharging opening and discharge door are close in its underpart.
Further, described deadweight block unit comprises a plurality of blocks that are arranged side by side.
Further, protrude formation one protuberance outside the lateral, lower end of described block, make this block lower end when nature, be partial to described discharging opening.
Preferably, described discharging bucket body from top to bottom its cross-sectional area dwindle gradually.
The utility model in use, when the cylinder of less stroke shrank, discharge door can be realized a less door opening state; When the cylinder of big stroke shrank, discharge door can be realized a relatively large door opening state; When two cylinders shrink simultaneously, can realize the complete door opening state of discharge door, thereby make the discharge door tool by close, crack, in open and four duties of standard-sized sheet, fully satisfy the requirement of aggregate Flow-rate adjustment.
By above-mentioned to description of the present utility model as can be known, compared with prior art, a kind of double stroke cylinder formula aggregate discharging control gate mechanism of the present utility model is owing to have two cylinders that stroke is different, can control the entire degree of opening of discharge door by the stroke of controlling two cylinders, thereby the cross-sectional area of control aggregate blanking is with effective adjusting aggregate flow; In addition, the utility model is owing to be provided with deadweight block unit, big aggregate in the time of not only can be to the aggregate blanking automatically adjusts unusually, dispersion area in the time of also can restraining the aggregate blanking, improve the scope of application of the present utility model greatly, and improve the ability of withstanding shocks of the present utility model, durable in use, antiwear property is strong, reduces maintenance cost greatly.
Description of drawings
Fig. 1 is the structural representation of a kind of double stroke cylinder formula of the utility model aggregate discharging control gate mechanism specific embodiment.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
With reference to Fig. 1, a kind of double stroke cylinder formula aggregate discharging control gate of the present utility model mechanism, comprise a discharging bucket body 10 that surrounds by side plate 11, the lower end of this discharging bucket body 10 is provided with a discharging opening 12, this discharging opening 12 is provided with a discharge door 20, is connected with one on this discharge door 20 and is used to control the double stroke cylinder 100 that this discharge door 20 is opened entire degree.
Discharging bucket body 10 from top to bottom its cross-sectional area dwindles gradually, is funnel-shaped structure.Discharge door 20 is connected in the rotating shaft 22 and with respect to rotating shaft 22 by connecting plate 21 and rotates.
The utility model also comprises a deadweight block unit, this deadweight block unit comprises a plurality of blocks that are arranged side by side 61, the upper end of block 61 is fixed in the rotating shaft 62, discharging opening 12 is close in its lower end and discharge door 20, and protrude outside the lateral, lower end of block 61 and be formed with a protuberance 63, make block 61 lower ends when nature, be partial to discharging opening 12.
The utility model in use, when the cylinder 40 of losing heart shrank, discharge door 20 can realize that a less door opening state is such as the door opening state that can be 40%; When long cylinder 30 shrank, discharge door 20 can realize that a relatively large door opening state is such as the door opening state that can be 60%; When lose heart cylinder 40 and long cylinder 30 shrink simultaneously, can realize that opening the door fully of discharge door 20 is 100% door opening state, thereby make discharge door 20 tools by close, crack, in open and four duties of standard-sized sheet, fully satisfy the requirement of aggregate Flow-rate adjustment.
In addition, the utility model is owing to be provided with deadweight block unit, and the outside, the lower end of block 61 is provided with protuberance 63, make the center of gravity biased outward of block 61, when block 61 in the raw the time, its lower end deflection discharging opening 12, the lower end inwall tilts material dispersed area when helping to restrain the aggregate blanking to discharging opening 12; Finishing discharge door a blanking closes in the closed procedure, if when just having big aggregate to be folded between discharge door 20 edges and discharging bucket body 10 1 sides, discharge door 20 can't be closed fully, big aggregate will be oppressed block 61 makes it rotate around its rotating shaft 62, thereby play cushioning effect, discharge door 20 can be closed fully, avoided because discharge door 20 can't be closed fully, leave certain slit, tiny aggregate will flow out from the slit so that cause the inaccurate phenomenon of weighing of postorder to take place.When discharge door 20 was opened, block 61 was returned to its nature.
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 (7)
1. double stroke cylinder formula aggregate discharging 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 a discharge door, it is characterized in that: be connected with one on this discharge door and be used to control the double stroke cylinder that this discharge door is opened entire degree.
2. a kind of double stroke cylinder formula aggregate discharging control gate as claimed in claim 1 mechanism, it is characterized in that: described double stroke cylinder is fixed together back-to-back by two different cylinders of stroke, and two piston rods of these two cylinders connect a cylinder support seat and described discharge door respectively.
3. a kind of double stroke cylinder formula aggregate discharging control gate as claimed in claim 2 mechanism is characterized in that: be provided with a baffle plate between two cylinders.
4. a kind of double stroke cylinder formula aggregate discharging control gate as claimed in claim 1 mechanism, it is characterized in that: also comprise a deadweight block unit, the top of this deadweight block unit is fixed in the rotating shaft, described discharging opening and discharge door are close in its underpart.
5. a kind of double stroke cylinder formula aggregate discharging control gate as claimed in claim 4 mechanism, it is characterized in that: described deadweight block unit comprises a plurality of blocks that are arranged side by side.
6. a kind of double stroke cylinder formula aggregate discharging control gate as claimed in claim 5 mechanism is characterized in that: protrude outside the lateral, lower end of described block and form a protuberance, make this block lower end be partial to described discharging opening when nature.
7. as claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of double stroke cylinder formula aggregate discharging control gate mechanisms, it is characterized in that: described discharging bucket body from top to bottom its cross-sectional area dwindles gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920183227 CN201516644U (en) | 2009-09-26 | 2009-09-26 | Double-stroke cylinder type aggregate discharging control door mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920183227 CN201516644U (en) | 2009-09-26 | 2009-09-26 | Double-stroke cylinder type aggregate discharging control door mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516644U true CN201516644U (en) | 2010-06-30 |
Family
ID=42497358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920183227 Expired - Lifetime CN201516644U (en) | 2009-09-26 | 2009-09-26 | Double-stroke cylinder type aggregate discharging control door mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516644U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267156A (en) * | 2011-07-25 | 2011-12-07 | 四川省新岷江人造板机器有限责任公司 | Enclosure opening device of glue mixer |
| CN102966028A (en) * | 2012-12-04 | 2013-03-13 | 广东易山重工股份有限公司 | Adjusting device for pavement patching machine feed box gate mechanism |
| CN103692557A (en) * | 2013-12-30 | 2014-04-02 | 福建南方路面机械有限公司 | Discharge device of concrete batching plant |
| CN103691786A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Changeable-angle robot edge rolling tool |
-
2009
- 2009-09-26 CN CN 200920183227 patent/CN201516644U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267156A (en) * | 2011-07-25 | 2011-12-07 | 四川省新岷江人造板机器有限责任公司 | Enclosure opening device of glue mixer |
| CN102966028A (en) * | 2012-12-04 | 2013-03-13 | 广东易山重工股份有限公司 | Adjusting device for pavement patching machine feed box gate mechanism |
| CN102966028B (en) * | 2012-12-04 | 2015-04-29 | 广东易山重工股份有限公司 | Adjusting device for pavement patching machine feed box gate mechanism |
| CN103691786A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Changeable-angle robot edge rolling tool |
| CN103691786B (en) * | 2013-12-13 | 2016-03-30 | 安徽巨一自动化装备有限公司 | Variable-angle robot binding instrument |
| CN103692557A (en) * | 2013-12-30 | 2014-04-02 | 福建南方路面机械有限公司 | Discharge device of concrete batching plant |
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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 |