CN203067809U - Blanking valve mechanism of limestone bulk mechanism - Google Patents
Blanking valve mechanism of limestone bulk mechanism Download PDFInfo
- Publication number
- CN203067809U CN203067809U CN 201220729610 CN201220729610U CN203067809U CN 203067809 U CN203067809 U CN 203067809U CN 201220729610 CN201220729610 CN 201220729610 CN 201220729610 U CN201220729610 U CN 201220729610U CN 203067809 U CN203067809 U CN 203067809U
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- CN
- China
- Prior art keywords
- valve
- housing
- plate
- limestone
- bulk
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- 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
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- Mechanically-Actuated Valves (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a feeding valve mechanism of a limestone bulk mechanism. The feeding valve mechanism of the limestone bulk mechanism comprises a hopper. Valves are horizontally arranged in the hopper. The valves are composed of a bar valve and a plate valve, wherein the bar valve and the plate valve are stacked in vertical. In the blanking valve mechanism of the limestone bulk mechanism, the two valves are horizontally arranged in the hopper. The bar valve is arranged at the upper portion of the valves, and the plate valve is arranged at the lower portion of the valves. A plurality of valve rods which move in the opposite direction are arranged in the bar valve. Two valve plates which move in the opposite direction are arranged in the plate valve. When feeding is started, the two valve plates are opened, the valve rods are opened to discharge limestone until the limestone is almost filled in a truck, the valve rods are closed firstly, and then the valve plates are closed. Due to the fact that a certain gap is formed between the valve rods, resistance is slightly little when the valve rods are shut, although the limestone with a small particle is left out, the limestone with the small particle can be blocked through opening and closing of the valve plates, the fact that opening and closing of the valves is fast is achieved, and the problem that valves in the prior art cannot be closed is solved.
Description
Technical field
The utility model belongs to machine equipment technical field in bulk, especially a kind of limestone machine blanking in bulk valve mechanism.
Background technique
Limestone is based on calcium carbonate, and is water insoluble substantially, and it is a kind of important structural material, and industrial having many uses is the raw material of lime calcining and cement etc., also can be used as the packing of rubber product and paint etc.Limestone more often is deposited in ground, the recycling loader carries out entrucking, but this method of being contained in is easy to generate reentrainment of dust and noise pollution, people change machine in bulk into and carry out entrucking in order to change this problem, and its structure is: comprise feeding pipe 1, hopper 2 and discharge port 7, one end binder storehouse of feeding pipe, the other end of feeding pipe connects the upper end of hopper, and discharge port is installed in the lower end of hopper, and supply of material car sails on the ground of this discharge port below.Level is installed a unidirectional electronic rod valve in hopper, but because the limestone raw material belongs to the not sieved batch mixing, stone grit size is not of uniform size, in actual use, valve is difficult to opening and closing, often causes limestone to gush in a large number, lorry is buried, cause on-the-spot potential safety hazard greatly.
The model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of limestone machine blanking in bulk valve mechanism of provide rational in infrastructure, being convenient to open and close.
The technological scheme that the utility model is taked is:
A kind of limestone machine blanking in bulk valve mechanism comprises hopper, and horizontal mounted valve in hopper is characterized in that: described valve is made of the excellent valve and the plate valve that stack up and down,
⑴ described excellent valve comprises cylinder, housing and valve rod, two end symmetries of housing are installed two cylinders, the valve rod of a plurality of spaces is all installed in the piston rod end that each cylinder stretches in the housing, and the end that a plurality of valve rods of both sides are relative all is installed in the guide beam of installing in the homonymy housing;
⑵ described plate valve comprises cylinder, housing and valve plate, two end symmetries of housing are installed two cylinders, a valve plate is all installed in the piston rod end that each cylinder stretches in the housing, and the end that the both sides valve plate is relative is inlaid between longeron bottom surface and the housing inner edge underpart made side plate upper-end surface of installing in the homonymy housing.
And a push pedal is all installed in the piston rod end that two cylinders stretch in the housing in the described excellent valve, and the relative side of this push pedal is all installed a plurality of valve rods at interval.
And two cylinders stretch into equal setting-in one suspension rod in piston rod end in the housing in the described plate valve, and the underpart of two suspension rods is fixed on the homonymy valve plate by nut.
And, in the described plate valve on two of housing sides symmetry a plurality of upper saw pulleys that are crimped on the valve plate are installed.
Advantage of the present utility model and good effect are:
In the utility model, level is installed two valves in hopper, be positioned at the excellent valve that is of top, be positioned at the plate valve that is of below, the valve rod of a plurality of move toward one another is installed in the excellent valve, the valve plate of two move toward one another is installed in the plate valve, when the beginning blanking, at first open two valve plates, open valve rod then, limestone is unloaded, when almost filling by the time, close valve rod earlier, close valve plate again, owing to have certain interval between the valve rod, resistance when closing is slightly little, though have the little limestone of particle to leak down, also can by valve plate close block, problem that can't throttle down of the prior art can not appear in very quick of the opening and closing that realized valve thus.
Description of drawings
Fig. 1 is schematic representation of the present utility model;
Fig. 2 is the structural representation of plate valve;
Fig. 3 is that the A-A of Fig. 2 is to sectional view;
Fig. 4 is the structural representation after valve plate is closed;
Fig. 5 is the structural representation of excellent valve;
Fig. 6 is that the B-B of Fig. 5 is to sectional view;
Fig. 7 is the structural representation after valve rod is closed.
Embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
A kind of limestone machine blanking in bulk valve mechanism, shown in Fig. 1～7, comprise feeding pipe 1, hopper 2 and discharge port 7, an end binder storehouse of feeding pipe, the other end of feeding pipe connects the upper end of hopper, hopper stretches out the lower end of partition wall 6 discharge port is installed, supply of material car sails on the ground of this discharge port below, and innovation of the present utility model is: described valve is made of the excellent valve 3 that stacks up and down and plate valve 4, after this rod valve and plate valve stack mutually, engrave hole 13 homogeneous phase contrapositions on the two
⑴ described excellent valve comprises cylinder 5, housing 8 and valve rod 18, two end symmetries of housing are installed two cylinders, the valve rod of a plurality of spaces is all installed in the piston rod end 14 that each cylinder stretches in the housing, and the end that a plurality of valve rods of both sides are relative all is installed in the guide beam of installing in the homonymy housing 19;
⑵ described plate valve comprises cylinder 5, housing 8 and valve plate 9, two end symmetries of housing are installed two cylinders, a valve plate is all installed in the piston rod end 14 that each cylinder stretches in the housing, and the end that the both sides valve plate is relative is inlaid between longeron 11 bottom surfaces and housing inner edge underpart made side plate 12 upper-end surfaces of installing in the homonymy housing.
In the present embodiment, a push pedal 20 is all installed in the piston rod end that two cylinders stretch in the housing in the described excellent valve, and the relative side of this push pedal is all installed a plurality of valve rods at interval.The underpart that two cylinders stretch into 15, two suspension rods of equal setting-in one suspension rod in piston rod end in the housing in the described plate valve is fixed on the homonymy valve plate by nut 17.In the described plate valve on two of housing sides symmetry a plurality of rotating shafts 16 are installed, rotate in each rotating shaft the upper saw pulley 10 that is crimped on the valve plate be installed.
In the utility model, level is installed two valves in hopper, be positioned at the excellent valve that is of top, be positioned at the plate valve that is of below, the valve rod of a plurality of move toward one another is installed in the excellent valve, the valve plate of two move toward one another is installed in the plate valve, when the beginning blanking, at first open two valve plates, open valve rod then, limestone is unloaded, when almost filling by the time, close valve rod earlier, close valve plate again, owing to have certain interval between the valve rod, resistance when closing is slightly little, though have the little limestone of particle to leak down, also can by valve plate close block, problem that can't throttle down of the prior art can not appear in very quick of the opening and closing that realized valve thus.
Claims (4)
1. a limestone machine blanking in bulk valve mechanism comprises hopper, and horizontal mounted valve in hopper is characterized in that: described valve is made of the excellent valve and the plate valve that stack up and down,
⑴ described excellent valve comprises cylinder, housing and valve rod, two end symmetries of housing are installed two cylinders, the valve rod of a plurality of spaces is all installed in the piston rod end that each cylinder stretches in the housing, and the end that a plurality of valve rods of both sides are relative all is installed in the guide beam of installing in the homonymy housing;
⑵ described plate valve comprises cylinder, housing and valve plate, two end symmetries of housing are installed two cylinders, a valve plate is all installed in the piston rod end that each cylinder stretches in the housing, and the end that the both sides valve plate is relative is inlaid between longeron bottom surface and the housing inner edge underpart made side plate upper-end surface of installing in the homonymy housing.
2. a kind of limestone according to claim 1 machine blanking in bulk valve mechanism is characterized in that: a push pedal is all installed in the piston rod end that two cylinders stretch in the housing in the described excellent valve, and the relative side of this push pedal is all installed a plurality of valve rods at interval.
3. a kind of limestone according to claim 1 and 2 machine blanking in bulk valve mechanism, it is characterized in that: two cylinders stretch into equal setting-in one suspension rod in piston rod end in the housing in the described plate valve, and the underpart of two suspension rods is fixed on the homonymy valve plate by nut.
4. a kind of limestone according to claim 3 machine blanking in bulk valve mechanism is characterized in that: in the described plate valve on two of housing sides symmetry a plurality of upper saw pulleys that are crimped on the valve plate are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729610 CN203067809U (en) | 2012-12-25 | 2012-12-25 | Blanking valve mechanism of limestone bulk mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729610 CN203067809U (en) | 2012-12-25 | 2012-12-25 | Blanking valve mechanism of limestone bulk mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067809U true CN203067809U (en) | 2013-07-17 |
Family
ID=48766595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220729610 Expired - Fee Related CN203067809U (en) | 2012-12-25 | 2012-12-25 | Blanking valve mechanism of limestone bulk mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597614A (en) * | 2015-11-13 | 2016-05-25 | 重庆索利特涂料有限公司 | Infinitely variable speed mixer discharging device |
| CN105952930A (en) * | 2016-06-30 | 2016-09-21 | 中建材（合肥）粉体科技装备有限公司 | Double-layer short-distance opposite-opening type pneumatic rod valve |
-
2012
- 2012-12-25 CN CN 201220729610 patent/CN203067809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597614A (en) * | 2015-11-13 | 2016-05-25 | 重庆索利特涂料有限公司 | Infinitely variable speed mixer discharging device |
| CN105952930A (en) * | 2016-06-30 | 2016-09-21 | 中建材（合肥）粉体科技装备有限公司 | Double-layer short-distance opposite-opening type pneumatic rod valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Fengjun Inventor after: Xiao Zhiyuan Inventor after: Li Yun Inventor after: Du Mingjun Inventor after: Dang An Inventor after: Zhao Haiyou Inventor after: Yang Yunlong Inventor after: Bai Lizhuo Inventor after: Zhu Tingran Inventor after: Wang Yongxiu Inventor after: Xiao Qianchu Inventor after: Li Miaomiao Inventor after: Ma Mingfa Inventor before: Lu Chenggui Inventor before: Xiao Zhiyuan Inventor before: Li Yun Inventor before: Yang Yunlong Inventor before: Du Mingjun Inventor before: Dang An Inventor before: Yuan Jianlin Inventor before: Zhang Fuyuan Inventor before: Ma Rongjiu Inventor before: Gao Zhaofei Inventor before: Wang Yongxiu Inventor before: Xiao Qianchu Inventor before: Li Miaomiao Inventor before: Ma Mingfa |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LU CHENGGUI YUAN JIANLIN ZHANG FUYUAN MA RONGJIU GAO ZHAOFEI WANG YONGXIU XIAO QIANCHU LI MIAOMIAO MA MINGFA XIAO ZHIYUAN LI YUN YANG YUNLONG DU MINGJUN DANG AN TO: WANG FENGJUN ZHAO HAIYOU YANG YUNLONG BAI LIZHUO ZHU TINGRAN WANG YONGXIU XIAO QIANCHU LI MIAOMIAO MA MINGFA XIAO ZHIYUAN LI YUN DU MINGJUN DANG AN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |