CN200971842Y - Distribution valve for continuous discharging concrete pump - Google Patents
Distribution valve for continuous discharging concrete pump Download PDFInfo
- Publication number
- CN200971842Y CN200971842Y CN 200620052643 CN200620052643U CN200971842Y CN 200971842 Y CN200971842 Y CN 200971842Y CN 200620052643 CN200620052643 CN 200620052643 CN 200620052643 U CN200620052643 U CN 200620052643U CN 200971842 Y CN200971842 Y CN 200971842Y
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- CN
- China
- Prior art keywords
- valve body
- concrete
- concrete pumping
- pumping
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pumping set of a distributing valve used for continuously pumping of concrete which comprises an S pipe valve body and a supporting device, wherein one end of the S pipe valve is an entrance of the valve body connected with a concrete pumping vat, while the other end is an exit of the valve body connected with a concrete pumping outlet, wherein the entrance of the valve body and the exits of the two concrete pumping vats are simultaneously communicated with a kidney shaped hole. The utility model has advantages of simple and compact structure, convenient installment, easy maintenance and being fit for the distributing valve of the concrete pumping installation used for continuously feed materials in the working process of continuously pumping concrete.
Description
Technical field
The utility model is mainly concerned with the concrete pumping equipment field, refers in particular to a kind of distributing valve that is used for continuous discharging concrete pumping device.
Background technique
In the prior art, in order fundamentally to solve because judder, the impact that the discontinuous pumping of concrete is caused, cause the problem of serious harm to pumping equipment, there is the dealer to propose to realize the concrete pumping method and the concrete pumping device of continuous discharging, wherein, in concrete uninterrupted pumping process, in order to realize the continuous discharging of concrete pumping device, the pumping travel time and must overlap and continue of its left and right concrete pumping cylinder; And in overlapping connecting time, the pump discharge of pumping installations will be connected left and right pumping cylinder simultaneously, so the employed distributing valve of pumping installations must can satisfy this operating mode.General distributing valve can adopt existing gate valve formula or S pipe valve formula, existing gate valve formula distributing valve can directly be controlled separately left and right distributing valve through changing oil circuit, the coincidence that goes out travel time with realization left and right sides concrete pumping cylinder pump continues, and promptly pump discharge is connected left and right pumping cylinder simultaneously; And if adopt existing S pipe valve formula distributing valve, then must use two cover S pipe valve formula distributing valves simultaneously, could realize that the coincidence that left and right concrete pumping cylinder pump goes out travel time continues, promptly pump discharge is connected left and right pumping cylinder simultaneously; Like this, not only make structure in the hopper complicated more, increased its boundary dimension and weight, make also that its assembling is complicated, the maintenance and debugging difficulty increases, cost raises, especially be unfavorable on concrete mixer, using.
The model utility content
The technical problems to be solved in the utility model just is: at the technical problem that prior art exists, the utility model provides a kind of simple and compact for structure, easy to assembly, distributing valve that is used for continuous discharging concrete pumping device of being convenient to keep in repair, can be applicable to concrete continuous pumping working procedure.
For solving the problems of the technologies described above, the solution that the utility model proposes is: a kind of distributing valve that is used for continuous discharging concrete pumping device, it comprises S pipe valve body and bearing device, one end of S pipe valve body is the valve body inlet that links to each other with the concrete pumping cylinder, the other end is the valve outlet that links to each other with the concrete pump outlet, it is characterized in that: described valve body inlet is for exporting the waist shaped hole that is communicated with simultaneously with two concrete pumping cylinders.
Described bearing device comprises preceding swinging mounting and the back swinging mounting that is fixed on the S pipe valve body.
Compared with prior art, advantage of the present utility model just is: the utility model only needs a cover control mechanism can finish control to the integral dispensing valve, and it is simple and compact for structure, with low cost, assembling is easy to maintenance, applied widely; The utility model valve body inlet is for exporting the waist shaped hole that is communicated with simultaneously with two concrete pumping cylinders, the valve body inlet both can be communicated with left concrete pumping cylinder or right concrete pumping cylinder separately, can be communicated with left concrete pumping cylinder and right concrete pumping cylinder simultaneously again, thereby can satisfy in the continuous discharging concrete pumping device two concrete pumping cylinder pumps needs that Cheng Chonghe continues of seeing off, realize continuous discharging for the concrete pumping device guarantee is provided.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is left concrete pumping cylinder side-looking structural representation of the present utility model when being in the pumping state;
Fig. 3 is a left concrete pumping cylinder and right concrete pumping cylinder side-looking structural representation of the present utility model when being in the pumping state simultaneously;
Fig. 4 is right concrete pumping cylinder side-looking structural representation of the present utility model when being in the pumping state.
Marginal data
1, S pipe valve body 2, bearing device
21, preceding swinging mounting 22, back swinging mounting
3, valve body inlet 4, valve outlet
5, left concrete pumping cylinder 6, right concrete pumping cylinder
7, hopper
Embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details.
As shown in Figure 1, a kind of distributing valve that is used for continuous discharging concrete pumping device, it comprises S pipe valve body 1 and bearing device 2, one end of S pipe valve body 1 is the valve body inlet 3 that links to each other with the concrete pumping cylinder, the other end is the valve outlet 4 that links to each other with the concrete pump outlet, valve body inlet 3 is to export the waist shaped hole that is communicated with simultaneously with two concrete pumping cylinders, valve body inlet 3 both can be communicated with left concrete pumping cylinder 5 or right concrete pumping cylinder 6 separately like this, can be communicated with left concrete pumping cylinder 5 and right concrete pumping cylinder 6 simultaneously again.In the present embodiment, bearing device 2 comprises preceding swinging mounting 21 and the back swinging mounting 22 that is fixed on the S pipe valve body 1, S pipe valve body 1 is fixed in the hopper 7 by preceding swinging mounting 21 and back swinging mounting 22, and S pipe valve body 1 can be swung around the axis of preceding swinging mounting 21 and back swinging mounting 22.S pipe valve body 1 can also can fuse by casting by being welded and fused with bearing device 2.In the present embodiment, the waist shaped hole of valve body inlet 3 likeness in form train of dress shape, the interior cross section of S pipe valve body 1 also fades to the circular port of valve outlet 4 one ends by the enter the mouth waist shaped hole of 3 one ends of valve body.Referring to shown in Figure 2, when left concrete pumping cylinder 5 was in pumping stroke separately, 1 swing of S pipe valve body was communicated with valve body inlet 3 separately with left concrete pumping cylinder 5, and left concrete pumping cylinder 5 pumps through S pipe valve body 1 concrete from valve outlet 4.Referring to shown in Figure 3, when the pumping stroke coincidence of left concrete pumping cylinder 5 and right concrete pumping cylinder 6 continues, 1 swing of S pipe valve body, valve body inlet 3 is communicated with concrete pumping cylinder 5 and right concrete pumping cylinder 6 simultaneously, and concrete pumping cylinder 5 and right concrete pumping cylinder 6 pump through S pipe valve body 1 concrete from valve outlet 4.Referring to shown in Figure 4, when right concrete pumping cylinder 6 was in pumping stroke separately, 1 swing of S pipe valve body was communicated with valve body inlet 3 separately with right concrete pumping cylinder 6, and right concrete pumping cylinder 6 pumps through S pipe valve body 1 concrete from valve outlet 4.
Claims (2)
1, a kind of distributing valve that is used for continuous discharging concrete pumping device, it comprises S pipe valve body (1) and bearing device (2), one end of S pipe valve body (1) is the valve body inlet (3) that links to each other with the concrete pumping cylinder, the other end is the valve outlet (4) that links to each other with the concrete pump outlet, it is characterized in that: described valve body inlet (3) is for exporting the waist shaped hole that is communicated with simultaneously with two concrete pumping cylinders.
2, the distributing valve that is used for continuous discharging concrete pumping device according to claim 1 is characterized in that: described bearing device (2) comprises preceding swinging mounting (21) and the back swinging mounting (22) that is fixed on the S pipe valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052643 CN200971842Y (en) | 2006-10-27 | 2006-10-27 | Distribution valve for continuous discharging concrete pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052643 CN200971842Y (en) | 2006-10-27 | 2006-10-27 | Distribution valve for continuous discharging concrete pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971842Y true CN200971842Y (en) | 2007-11-07 |
Family
ID=38883097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052643 Expired - Fee Related CN200971842Y (en) | 2006-10-27 | 2006-10-27 | Distribution valve for continuous discharging concrete pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971842Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588268A (en) * | 2012-03-06 | 2012-07-18 | 韩国民 | Distribution valve of concrete delivery pump |
| CN103557198A (en) * | 2013-11-14 | 2014-02-05 | 山推楚天工程机械有限公司 | Assembled concrete mechanical swing mechanism |
| CN106168203A (en) * | 2016-08-19 | 2016-11-30 | 北汽福田汽车股份有限公司 | A kind of pumping system and engineering machinery |
| CN109139044A (en) * | 2018-07-17 | 2019-01-04 | 山东科技大学 | A kind of mining anti-pulse system of delivering concrete duplex plunger pump |
| WO2021135811A1 (en) * | 2020-01-03 | 2021-07-08 | 徐州徐工施维英机械有限公司 | Distribution valve and pumping machine |
-
2006
- 2006-10-27 CN CN 200620052643 patent/CN200971842Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588268A (en) * | 2012-03-06 | 2012-07-18 | 韩国民 | Distribution valve of concrete delivery pump |
| CN102588268B (en) * | 2012-03-06 | 2014-07-23 | 韩国民 | Distribution valve of concrete delivery pump |
| CN103557198A (en) * | 2013-11-14 | 2014-02-05 | 山推楚天工程机械有限公司 | Assembled concrete mechanical swing mechanism |
| CN106168203A (en) * | 2016-08-19 | 2016-11-30 | 北汽福田汽车股份有限公司 | A kind of pumping system and engineering machinery |
| CN109139044A (en) * | 2018-07-17 | 2019-01-04 | 山东科技大学 | A kind of mining anti-pulse system of delivering concrete duplex plunger pump |
| WO2021135811A1 (en) * | 2020-01-03 | 2021-07-08 | 徐州徐工施维英机械有限公司 | Distribution valve and pumping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20091127 |