CN207953603U - A kind of discharge valve of shot-blasting machine of pneumatic control - Google Patents
A kind of discharge valve of shot-blasting machine of pneumatic control Download PDFInfo
- Publication number
- CN207953603U CN207953603U CN201820065706.XU CN201820065706U CN207953603U CN 207953603 U CN207953603 U CN 207953603U CN 201820065706 U CN201820065706 U CN 201820065706U CN 207953603 U CN207953603 U CN 207953603U
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- hole
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- storage ball
- ball
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Abstract
The utility model belongs to mechanical equipment technical field, and in particular to a kind of discharge valve of shot-blasting machine of pneumatic control.Its structure is mainly made of valve deck, rotary part, cylinder and storage ball chamber.The utility model can be by control open and close for ball in time to the control of cylinder, and easy to operate and response soon, largely ensure that ball blast function timely ball blast on startup, and when closing stops ball blast in time.And the utility model is simple in structure, small volume.In addition, the utility model can adjust rotary part rotation angle by adjusting the bolt length on limiting plate, make its property retention in optimum state, therefore Reliability comparotive is high.
Description
Technical field
The utility model belongs to mechanical equipment technical field, and in particular to a kind of discharge valve of shot-blasting machine of pneumatic control.
Background technology
Shot Blasting can make workpiece surface obtain certain cleannes and different roughness, can effectively beautify workpiece appearance
With raising workpiece mechanical property, it has been applied successfully for many years in national economy and the industry-by-industry of national defense industry.During ball blast,
Shot enters throwing by gravity by elevator traffic extremely storage ball separator, then after storage ball separator removal impurity from delivery pipe
Ball device.In order to make shot-blasting machine reliability service, when impeller head is out of service, need to stop in time storage ball separator to impeller head confession
Ball is stored with shot because just can guarantee in this way in storage ball separator, for ball when can be impeller head unlatching next time in time.Therefore,
It is proposed that a kind of storage ball separator that can control uses the extremely necessity that seems for the baiting valve that ball opens and closes on shot-blasting machine.
Existing shot-blasting machine volume is generally all very big, and height is general all at 3 meters or more, therefore, the baiting valve of manual operation
It is difficult to realize on shot-blasting machine.
Utility model content
The purpose of this utility model is to propose a kind of discharge valve of shot-blasting machine of pneumatic control, can pass through the control to cylinder
To control the open and close for ball in time.
The utility model is mainly made of valve deck, rotary part, cylinder and storage ball chamber.Contain entering pills apparatus on the valve deck,
It is welded with ring flange at the top of entering pills apparatus, there are four through-holes on ring flange, and connecting plate is welded on valve deck, is opened on connecting plate
There are four through-holes；It is opened at the top of the storage ball chamber there are four through-hole, is opened there are two connecting hole in the side of storage ball chamber, storage ball chamber
Bottom is welded with out ball pipe, stores up and is also welded with cylinder connecting plate and limiting plate on ball chamber, limiting plate is provided with threaded hole；The valve deck
It is attached by four through-holes of its four through-hole in top and bolt and storage ball top of chamber；Contain rotation on the rotary part
Bucket, connection bolt and catch, rotation bucket two sides all open that there are one through-holes, connection bolt are all connected on through-hole, wherein
It is connected through a screw thread catch on the connection bolt of side；The rotary part is fixed on storage ball chamber by two connection bolts
In, and two connection bolts are respectively disposed in two connecting holes of storage ball chamber side：Described cylinder one end is existed by axis connection
On cylinder connecting plate, the other end is connect by flake bearing and screw with catch；The limiting plate is connected with spiral shell by threaded hole
Bolt.
The entering pills apparatus bottom is equal at a distance from ball bottom of the tube to going out to the distance and rotation bucket lateral edges for going out ball bottom of the tube；
Two side through hole of the rotation bucket are separately connected connection bolt, and two connection pitchs of bolts are from the diameter more than entering pills apparatus.
In use, when needing to stop for ball, stop ventilating to cylinder so that cylinder is shunk, since cylinder is logical
It crosses flake bearing and screw is connect with catch so that rotary part, which rotates to, rotates bucket outside camber line midpoint place tangent line and level
Face parallel position makes it that can not be flowed out from going out in ball pipe at this point, the steel sand for entering storage ball chamber through entering pills apparatus is blocked by rotation bucket,
Therefore stop for ball；It when needing for ball, ventilates to cylinder so that cylinder is upheld, since cylinder passes through flake bearing and screw
It is connect with catch so that tangent line and arc of horizon line angle degree are 60 degree where rotary part rotates to rotation bucket outside camber line midpoint
Position, at this point, through entering pills apparatus enter storage ball chamber steel sand cannot completely by rotation bucket block so that steel sand from go out ball pipe flow out into
Enter impeller head.
When cylinder for a long time use cause its stroke unstable when, can also by adjusting limiting plate on bolt length come
Rotary part rotation angle is adjusted, makes the utility model property retention in optimum state.
The utility model proposes a kind of pneumatic control discharge valve of shot-blasting machine, can by the control to cylinder come in time
The open and close for ball are controlled, easy to operate and response is fast, largely ensure that ball blast function is thrown in time on startup
Ball, when closing, stop ball blast in time.And the utility model is simple in structure, small volume.In addition, the utility model can pass through adjusting
Spiral shell inspection length on limiting plate adjusts rotary part rotation angle, makes its property retention in optimum state, therefore reliability ratio
It is higher.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of rotary part in the utility model；
Fig. 3 is the structural schematic diagram of valve deck in the utility model；
Fig. 4 is the structural schematic diagram that ball chamber is stored up in the utility model；
Fig. 5 be the utility model in off position when partial sectional view；
Fig. 6 is partial sectional view of the utility model in open state.
Specific implementation mode
The utility model will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 1~Fig. 6, the utility model is mainly made of valve deck 1, rotary part, cylinder 3 and storage ball chamber 2.It is described
Contain entering pills apparatus 10 on valve deck 1, is welded with ring flange at the top of entering pills apparatus 10, there are four through-holes on ring flange, on valve deck 1
It is welded with connecting plate 9, is opened on connecting plate 9 there are four through-hole；The top of the storage ball chamber 2 is opened there are four through-hole, in storage ball chamber 2
Side is opened there are two connecting hole 11, and the bottom of storage ball chamber 2 is welded with out ball pipe 12, cylinder connecting plate is also welded on storage ball chamber 2
13 and limiting plate 14, limiting plate 14 be provided with threaded hole；The valve deck 1 is pushed up by its four through-hole in top and bolt with storage ball chamber 2
Four through-holes in portion are attached；Contain rotation bucket 6, connection bolt 8 and catch 7,6 two sides of rotation bucket on the rotary part
Through-hole there are one all opening all is connected with connection bolt 8 on through-hole, is connected through a screw thread on the connection bolt 8 of side wherein
There is catch 7；The rotary part is fixed on by two connection bolts 8 in storage ball chamber 2, and two connection bolts 8 dispose respectively
In two connecting holes 11 of 2 side of storage ball chamber；3 one end of the cylinder is connected to by axis 5 on cylinder connecting plate 13, the other end
It is connect with catch 7 by flake bearing 4 and screw；The limiting plate 14 is connected with bolt by threaded hole.
10 bottom of the entering pills apparatus is to the distance h for going out 12 bottom of ball pipe1With rotation 6 lateral edges of bucket to going out 12 bottom of ball pipe
Distance h2It is equal, i.e. h1=h2；6 liang of side through hole of the rotation bucket are separately connected connection bolt 8, and distance w is big between two connection bolts 8
In the diameter of entering pills apparatus 10.
In use, when needing to stop for ball, stop ventilating to cylinder 3 so that cylinder 3 is shunk, due to cylinder
It is connect with catch 7 by flake bearing 4 and screw so that rotary part rotates to tangent line where 6 outside camber line midpoints of rotation bucket
17 make with horizontal plane parallel position as shown in figure 5, being blocked at this point, entering the steel sand for storing up ball chamber 2 through entering pills apparatus 10 by bucket 6 is rotated
It can not be flowed out from going out in ball pipe 12, therefore be stopped for ball；When needing for ball, to ventilate to cylinder 3 so that cylinder 3 is upheld, by
It is connect with catch 7 by flake bearing 4 and screw in cylinder so that rotary part rotates to 6 outside camber line midpoint institutes of rotation bucket
In the position that tangent line 17 and arc of horizon line angle degree are a, wherein a=60 °, at this point, entering the steel sand of storage ball chamber 2 not through entering pills apparatus 10
It can be blocked completely by rotation bucket 6 so that steel sand exits into impeller head from ball pipe 12 is gone out.
It, can also be by adjusting the bolt length on limiting plate 14 when cylinder use for a long time causes its stroke unstable
Rotary part rotation angle is adjusted, makes the utility model property retention in optimum state.
The utility model proposes a kind of pneumatic control discharge valve of shot-blasting machine, can by the control to cylinder come in time
The open and close for ball are controlled, easy to operate and response is fast, largely ensure that ball blast function is thrown in time on startup
Ball, when closing, stop ball blast in time.And the utility model is simple in structure, small volume.In addition, the utility model can pass through adjusting
Bolt length on limiting plate adjusts rotary part rotation angle, makes its property retention in optimum state, therefore reliability ratio
It is higher.
Claims (2)
1. a kind of discharge valve of shot-blasting machine of pneumatic control, it is characterised in that：Mainly by valve deck, rotary part, cylinder and storage ball chamber
Composition；Contain entering pills apparatus on the valve deck, be welded with ring flange at the top of entering pills apparatus, there are four through-holes on ring flange, in valve
It covers and is welded with connecting plate, opened on connecting plate there are four through-hole；It is opened at the top of the storage ball chamber there are four through-hole, in storage ball chamber
Side is opened there are two connecting hole, and the bottom of storage ball chamber is welded with out ball pipe, stores up and is also welded with cylinder connecting plate and limit on ball chamber
Plate, limiting plate are provided with threaded hole；The valve deck by its top four through-holes and bolt with storage ball top of chamber four through-holes into
Row connection；Containing rotation bucket, connection bolt and catch on the rotary part, rotation bucket two sides are all opened there are one through-hole,
It is all connected with connection bolt on through-hole, has been connected through a screw thread catch on the connection bolt of side wherein；The rotary part
It is fixed in storage ball chamber by two connection bolts, and two connection bolts are respectively disposed on two connecting holes of storage ball chamber side
In；By axis connection on cylinder connecting plate, the other end is connect by flake bearing and screw with catch for described cylinder one end；Institute
It states limiting plate and bolt is connected with by threaded hole.
2. a kind of discharge valve of shot-blasting machine of pneumatic control according to claim 1, it is characterised in that：The entering pills apparatus bottom
To the distance h for going out ball bottom of the tube1With rotation bucket lateral edges to going out ball bottom of the tube distance h2It is equal, i.e. h1=h2；The rotation bucket
Two side through hole are separately connected connection bolt, and two connection pitchs of bolts are more than the diameter of entering pills apparatus from w.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820065706.XU CN207953603U (en) | 2018-01-10 | 2018-01-10 | A kind of discharge valve of shot-blasting machine of pneumatic control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820065706.XU CN207953603U (en) | 2018-01-10 | 2018-01-10 | A kind of discharge valve of shot-blasting machine of pneumatic control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207953603U true CN207953603U (en) | 2018-10-12 |
Family
ID=63733397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820065706.XU Expired - Fee Related CN207953603U (en) | 2018-01-10 | 2018-01-10 | A kind of discharge valve of shot-blasting machine of pneumatic control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207953603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058103A (en) * | 2018-01-10 | 2018-05-22 | 沈娟英 | A kind of discharge valve of shot-blasting machine of pneumatic control |
-
2018
- 2018-01-10 CN CN201820065706.XU patent/CN207953603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058103A (en) * | 2018-01-10 | 2018-05-22 | 沈娟英 | A kind of discharge valve of shot-blasting machine of pneumatic control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |