CN206535745U - Sand-gravel separation device - Google Patents
Sand-gravel separation device Download PDFInfo
- Publication number
- CN206535745U CN206535745U CN201720121172.3U CN201720121172U CN206535745U CN 206535745 U CN206535745 U CN 206535745U CN 201720121172 U CN201720121172 U CN 201720121172U CN 206535745 U CN206535745 U CN 206535745U
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- China
- Prior art keywords
- frame
- cylinder
- plate
- sand
- air bag
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- Expired - Fee Related
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of sand-gravel separation device, including bottom plate, the bottom plate both sides are provided with support plate, filtration is provided between two support plates, the filtration includes web plate and the frame of ring-type, frame is placed in the web plate and is slidably connected with frame, web plate is connected by air bag with bottom plate, main spring is provided with the air bag, the frame side is connected by expansion link with corresponding support plate, opposite side is connected by adjustment structure with corresponding support plate, the adjustment structure includes the cylinder and piston body that sealing is slidably connected, the cylinder is connected with support plate, the piston body is connected with frame, one end that piston body is located in cylinder is connected by back-moving spring with cylinder inboard wall, the air bag is connected by pipeline with cylinder.The sand-gravel separation device of the structure, has the advantages that structurally simple, economical high efficiency and sandstone good separating effect.
Description
Technical field
The utility model is related to a kind of sand-gravel separation device.
Background technology
In building sites such as highway, bridge, building constructions, sandstone separation is an essential job.The sieve used at present
Husky machine is generally large-scale monoblock type sand sieving machine, due to structure, is had the following disadvantages：First, build is larger, heaviness, operation
Inconvenience；Second, the husky cost of sieve is high, intensity of workers is big；Third, sandstone separating effect is poor.Especially large-scale
Sandstone factory, the efficiency and quality of sandstone separation, directly affects corresponding economic benefit, existing sand-gravel separation device can not
Meet demand.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of sand-gravel separation device, makes it have structurally simple, economical
The advantage of high efficiency and sandstone good separating effect.
The utility model is solved the above problems by following technological means：A kind of sand-gravel separation device, including bottom plate, it is described
Bottom plate both sides, which are provided between support plate, two support plates, is provided with filtration, and the filtration includes web plate and ring-type
Frame is placed in frame, the web plate and is slidably connected with frame, web plate is connected by air bag with bottom plate, is set in the air bag
There is main spring, the frame side is connected by expansion link with corresponding support plate, and opposite side passes through adjustment structure and corresponding branch
Plate is connected, and the adjustment structure includes the cylinder and piston body that sealing is slidably connected, and the cylinder is connected with support plate, the piston
Body is connected with frame, and one end that piston body is located in cylinder is connected by back-moving spring with cylinder inboard wall, and the air bag passes through pipe
Road is connected with cylinder.
Further, the frame inwall is provided with positive stop lug boss.
Further, the web plate is wave-shape board.
The beneficial effects of the utility model：Sand-gravel separation device of the present utility model, including bottom plate, the bottom plate both sides are equal
It is provided between support plate, two support plates and is provided with filtration, the filtration includes web plate and the frame of ring-type, the net
Frame is placed in plate and is slidably connected with frame, web plate is connected by air bag with bottom plate, main spring, institute are provided with the air bag
State frame side to connect with corresponding support plate by expansion link, opposite side is connected by adjustment structure with corresponding support plate, described
Adjustment structure includes the cylinder and piston body that sealing is slidably connected, and the cylinder is connected with support plate, and the piston body connects with frame
Connect, one end that piston body is located in cylinder is connected by back-moving spring with cylinder inboard wall, the air bag is connected by pipeline and cylinder
It is logical.The sand-gravel separation device of the structure, has the advantages that structurally simple, economical high efficiency and sandstone good separating effect.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in detail below with reference to accompanying drawing.As shown in figure 1, sandstone separation of the present utility model
Device, including bottom plate 1, the bottom plate both sides are provided between support plate 2, two support plates and are provided with filtration, the filtering
Structure includes being placed on frame in the frame 4 of web plate 3 and ring-type, the web plate and is slidably connected with frame, web plate by air bag 5 with
Bottom plate is connected, and is provided with main spring 6 in the air bag, air bag is rubber pneumatic bag, the frame side by expansion link 7 with it is corresponding
Support plate connection, opposite side connect by adjustment structure with corresponding support plate, and the adjustment structure is including sealing what is be slidably connected
Cylinder 8 and piston body 9, the cylinder are connected with support plate, and the piston body is connected with frame, and piston body is located at one end in cylinder
It is connected by back-moving spring 10 with cylinder inboard wall, the air bag is connected by pipeline 11 with cylinder., will when being separated to sandstone
Sandstone is added on web plate, and stone is caught by web plate, and sand is filled under web plate, in separation process, the entirety that web plate is born
Weight is constantly changed, therefore under main spring effect, web plate can be moved up and down constantly, so that the alternate air-breathing of air bag
And exhaust, cylinder also alternate air-breathing and exhaust, and then drive filtration to swing by piston body, not only increase sand
Stone separative efficiency, also improves sandstone separating effect.In summary, the sand-gravel separation device of the structure, with simple in construction, warp
The advantage of high efficiency of helping and sandstone good separating effect.
As the further improvement to above-mentioned technical proposal, the frame inwall is provided with positive stop lug boss 12.Positive stop lug boss
Define the extreme position that web plate is moved down, it is to avoid web plate departs from frame.
As the further improvement to above-mentioned technical proposal, the web plate is wave-shape board.Corrugated web plate, can improve sand
The stressing conditions mutually extruded between stone, further increase sandstone separative efficiency.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (3)
1. a kind of sand-gravel separation device, it is characterised in that：Including bottom plate, the bottom plate both sides are provided with support plate, two support plates
Between be provided with filtration, the filtration includes being placed on frame and and side in web plate and the frame of ring-type, the web plate
Frame is slidably connected, and web plate is connected by air bag with bottom plate, and main spring is provided with the air bag, and the frame side passes through flexible
Bar is connected with corresponding support plate, and opposite side is connected by adjustment structure with corresponding support plate, and the adjustment structure includes sealing and slided
The cylinder and piston body of dynamic connection, the cylinder are connected with support plate, and the piston body is connected with frame, and piston body is located in cylinder
One end be connected by back-moving spring with cylinder inboard wall, the air bag is connected by pipeline with cylinder.
2. sand-gravel separation device according to claim 1, it is characterised in that：The frame inwall is provided with positive stop lug boss.
3. sand-gravel separation device according to claim 2, it is characterised in that：The web plate is wave-shape board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121172.3U CN206535745U (en) | 2017-02-09 | 2017-02-09 | Sand-gravel separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121172.3U CN206535745U (en) | 2017-02-09 | 2017-02-09 | Sand-gravel separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206535745U true CN206535745U (en) | 2017-10-03 |
Family
ID=59946321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121172.3U Expired - Fee Related CN206535745U (en) | 2017-02-09 | 2017-02-09 | Sand-gravel separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206535745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583233A (en) * | 2017-02-09 | 2017-04-26 | 重庆市潼南区茂林沙石加工厂 | Sandstone separating device |
-
2017
- 2017-02-09 CN CN201720121172.3U patent/CN206535745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583233A (en) * | 2017-02-09 | 2017-04-26 | 重庆市潼南区茂林沙石加工厂 | Sandstone separating device |
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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: 20171003 Termination date: 20180209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |