CN107289179A - A kind of concrete treats hopper valve - Google Patents
A kind of concrete treats hopper valve Download PDFInfo
- Publication number
- CN107289179A CN107289179A CN201610226216.9A CN201610226216A CN107289179A CN 107289179 A CN107289179 A CN 107289179A CN 201610226216 A CN201610226216 A CN 201610226216A CN 107289179 A CN107289179 A CN 107289179A
- Authority
- CN
- China
- Prior art keywords
- extension bar
- pin
- bearing
- cylinder
- valve
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Abstract
Hopper valve, including bearing are treated the invention discloses a kind of concrete（5）, housing（8）, cylinder（9）, extension bar（15）, bearing pin（16）, pin（17）, Valve controlling switch（18）And buffer unit（19）；The housing（8）It is interior to be provided with bearing（5）, bearing（5）One end is provided with interface（7）, bearing（5）Side is provided with cylinder（9）, cylinder（9）One end is provided with pin（17）, pin（17）And interface（7）Between be provided with bearing pin（16）, pin（17）And interface（7）Pass through bearing pin（16）It is fixedly connected；The cylinder（9）The other end and extension bar（15）It is connected, extension bar（15）Switched with Valve controlling（18）It is connected；The extension bar（15）Have buffer unit（19）, buffer unit（19）It is provided with multiple dashpots（14）, extension bar（15）It is connected in dashpot（14）It is interior.The present invention can buffer extension bar from Valve controlling switch off when impulsive force, and allow extension bar be connected with cylinder more consolidate.
Description
Technical field
The present invention relates to be related to field of engineering technology, and in particular to a kind of concrete treats hopper valve.
Background technology
With the improvement of living standards, construction house and shopping centre need to use substantial amounts of concrete, concrete treats that hopper valve is widely used as control section in concrete treats hopper.Existing concrete treats that hopper valve structure design is unreasonable, in long-term operation, extension bar from Valve controlling switch off when, have a stronger impact, the load produced by being used for a long time can make extension bar be connected loosening with cylinder, cause to connect built on the sand, plant failure.
The content of the invention
The purpose of the present invention be overcome problem of the prior art there is provided it is a kind of can buffer extension bar from Valve controlling switch off when impulsive force, and allow extension bar to be connected more firm concrete with cylinder to treat hopper valve.
In order to solve the above problems, hopper valve, including bearing, housing, cylinder, extension bar, bearing pin, pin, Valve controlling switch and buffer unit are treated the invention provides a kind of concrete；Bearing is provided with the housing, bearing one end is provided with interface, and bearing side is provided with cylinder, and cylinder one end is provided with pin, and bearing pin is provided between pin and interface, and pin is fixedly connected with interface by bearing pin；The cylinder other end is connected with extension bar, and extension bar is connected with Valve controlling switch；The extension bar has buffer unit, and buffer unit is provided with multiple dashpots, and extension bar is connected in dashpot.
As a further improvement on the present invention, the dashpot is camber structure.
As a further improvement on the present invention, the dashpot is provided with least four.
As a further improvement on the present invention, the housing is provided with d-axis, and d-axis is provided with connecting rod, and screw is provided between d-axis and connecting rod, and d-axis is connected with connecting rod by screw.
As a further improvement on the present invention, the end of d-axis two is symmetrically connected with lubricating cup, and one end of lubricating cup is provided with baffle plate, and baffle plate is provided with bolt, and packing ring is provided between baffle plate and bolt；The lubricating cup is connected by bolt with baffle plate.
As a further improvement on the present invention, the lubricating cup is provided with and cranked arm.
As a further improvement on the present invention, the case top two ends are arranged with bucket valve body.
Using said structure, its advantage is：Present invention design advantages of simple, the extension bar has buffer unit, buffer unit is provided with multiple dashpots, dashpot adds frictional resistance when extension bar disconnects, can effectively buffer extension bar from Valve controlling switch off when impulsive force, extension bar be connected in dashpot can make extension bar be connected with cylinder more consolidate.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram that concrete of the present invention treats hopper valve.
Fig. 2 is the general assembly drawing that concrete of the present invention treats hopper valve.
In figure：1- bolts, 2- packing rings, 3- baffle plates, 4- cranks arm, 5- bearings, 6- lubricating cups, 7- interfaces, 8- housings, 9- cylinders, 10- d-axis, 11- connecting rods, 12- screws, 13- bucket valve bodies, 14- dashpots, 15- extension bars, 16- bearing pins, 17- pins, 18- Valve controllings switch, 19- buffer units.
Embodiment
Explanation that the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, a kind of concrete treats hopper valve, including bearing 5, housing 8, cylinder 9, extension bar 15, bearing pin 16, pin 17, Valve controlling switch 18 and buffer unit 19；Bearing 5 is provided with the housing 8, the one end of bearing 5 is provided with interface 7, and the side of bearing 5 is provided with cylinder 9, and the one end of cylinder 9 is provided with pin 17, and bearing pin 16 is provided between pin 17 and interface 7, and pin 17 is fixedly connected with interface 7 by bearing pin 16；The other end of cylinder 9 is connected with extension bar 15, and extension bar 15 is connected with Valve controlling switch 18；The extension bar 15 has buffer unit 19, and buffer unit 19 is provided with multiple dashpots 14, and extension bar 15 is connected in dashpot 14.
Dashpot 14 is camber structure, and dashpot 14 is provided with least four.Housing 8 is provided with d-axis 10, and d-axis is provided with connecting rod 11, and screw 12 is provided between d-axis 10 and connecting rod 11, and d-axis 10 is connected with connecting rod 11 by screw 12.The end of d-axis 10 two is symmetrically connected with lubricating cup 6, and one end of lubricating cup 6 is provided with baffle plate 3, and baffle plate 3 is provided with bolt 1, and packing ring 2 is provided between baffle plate 3 and bolt 1；The lubricating cup 6 is connected by bolt 1 with baffle plate 3.Lubricating cup 6 is provided with cranking arm 4.The top two ends of housing 8 are arranged with bucket valve body 13.
The above is example and explanation of the invention; but do not mean that obtainable advantage of the invention is so limited, in every practice process of the present invention may to the advantage realized in the simple transformation of structure, and/or some embodiments wherein one or more in the protection domain of the application.
Claims (7)
1. a kind of concrete treats hopper valve, it is characterised in that：Including bearing（5）, housing（8）, cylinder（9）, extension bar（15）, bearing pin（16）, pin（17）, Valve controlling switch（18）And buffer unit（19）；The housing（8）It is interior to be provided with bearing（5）, bearing（5）One end is provided with interface（7）, bearing（5）Side is provided with cylinder（9）, cylinder（9）One end is provided with pin（17）, pin（17）And interface（7）Between be provided with bearing pin（16）, pin（17）And interface（7）Pass through bearing pin（16）It is fixedly connected；The cylinder（9）The other end and extension bar（15）It is connected, extension bar（15）Switched with Valve controlling（18）It is connected；The extension bar（15）Have buffer unit（19）, buffer unit（19）It is provided with multiple dashpots（14）, extension bar（15）It is connected in dashpot（14）It is interior.
2. concrete according to claim 1 treats hopper valve, it is characterised in that：The dashpot（14）For camber structure.
3. concrete according to claim 2 treats hopper valve, it is characterised in that：The dashpot（14）Provided with least four.
4. concrete according to claim 1 treats hopper valve, it is characterised in that：The housing（8）It is provided with d-axis（10）, d-axis is provided with connecting rod（11）, d-axis（10）With connecting rod（11）Between be provided with screw（12）, d-axis（10）With connecting rod（11）Pass through screw（12）It is connected.
5. concrete according to claim 4 treats hopper valve, it is characterised in that：The d-axis（10）Two ends and lubricating cup（6）Symmetrical connection, lubricating cup（6）One end be provided with baffle plate（3）, baffle plate（3）It is provided with bolt（1）, baffle plate（3）With bolt（1）Between be provided with packing ring（2）；The lubricating cup（6）Pass through bolt（1）With baffle plate（3）It is connected.
6. concrete according to claim 5 treats hopper valve, it is characterised in that：The lubricating cup（6）It is provided with and cranks arm（4）.
7. concrete according to claim 1 treats hopper valve, it is characterised in that：Two ends are arranged with bucket valve body at the top of the housing (8)（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226216.9A CN107289179A (en) | 2016-04-13 | 2016-04-13 | A kind of concrete treats hopper valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226216.9A CN107289179A (en) | 2016-04-13 | 2016-04-13 | A kind of concrete treats hopper valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289179A true CN107289179A (en) | 2017-10-24 |
Family
ID=60093183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610226216.9A Pending CN107289179A (en) | 2016-04-13 | 2016-04-13 | A kind of concrete treats hopper valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107289179A (en) |
-
2016
- 2016-04-13 CN CN201610226216.9A patent/CN107289179A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |