CN204338515U - A kind of pulp shooting machine dust cover - Google Patents
A kind of pulp shooting machine dust cover Download PDFInfo
- Publication number
- CN204338515U CN204338515U CN201420724363.5U CN201420724363U CN204338515U CN 204338515 U CN204338515 U CN 204338515U CN 201420724363 U CN201420724363 U CN 201420724363U CN 204338515 U CN204338515 U CN 204338515U
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- Prior art keywords
- special
- shooting machine
- pulp shooting
- dust cover
- absorption tube
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Abstract
The utility model proposes a kind of pulp shooting machine dust cover, comprise and sequentially connecting: absorbing cover, absorption tube, bridge piece, special-shaped collecting pipe, blower fan and collection bag, the link of absorption tube and bridge piece is provided with at least 1 annular groove, annular groove is arranged with special-shaped seal ring; Abnormity collecting pipe is opening diminishing rubber abnormity collecting pipe.The pulp shooting machine dust cover dust removing effects that the utility model proposes is remarkable, and can arrange flexibly according to operating environment, and structure is simple, easy for installation.
Description
Technical field
The utility model relates to Architectural Equipment technical field, especially a kind of pulp shooting machine dust cover.
Background technology
Pulp shooting machine is a kind of efficient construction machinery equipment, and its appearance significantly reduces the labour intensity of manually plastering, and improves operating efficiency, improves the working environment of workman.Existing pulp shooting machine is primarily of compositions such as feed system, stirring system, feed systems, by feed system, dry powder raw material is transported in stirring system, after dry powder raw material is fully mixed with water in stirring system, be ejected on body of wall via feed system, realize wet shotcrete.
Feed system is when carrying out charging operation, and because existing pulp shooting machine dust prevention is not in place, can cause on-the-spot dust from flying, visibility sharply reduces, and threatens to construction safety; In addition, a large amount of respirable dusts of generation drastically influence the healthy of builder, and it is the immediate cause causing builder's anthraco-silicosis.The main cause that on-the-spot dust is formed in view of charging operation produces dust, how according to the design feature of pulp shooting machine self, provide a kind of for reducing charging time dust dust cover, be the technical problem being badly in need of at present solving.
Utility model content
The utility model is intended to propose the pulp shooting machine dust cover that a kind of structure is simple, easy for installation, produce dust when effectively can reduce charging, for solving the problems referred to above in background technology.
The technical solution of the utility model is achieved in that
A kind of pulp shooting machine dust cover, comprise and sequentially connecting: absorbing cover, absorption tube, bridge piece, special-shaped collecting pipe, blower fan and collection bag, the link of absorption tube and bridge piece is provided with at least 1 annular groove, annular groove is arranged with special-shaped seal ring; Abnormity collecting pipe is opening diminishing rubber abnormity collecting pipe.
Preferably, the number of annular groove is 2.
Preferably, the inwall of absorbing cover is provided with shaggy dust suction layer.
Preferably, special-shaped seal ring is acrylonitrile-butadiene rubber special-shaped seal ring, and its thickness is 1-1.5mm, width is 8-10mm.
Preferably, the shape of special-shaped seal ring is: the one in circle, ellipse, triangle, square, pentagon, hexagon or other polygons, the girth of special-shaped seal ring is not more than the internal diameter of absorption tube.
Preferably, also comprise hook, hook is arranged on the side of absorption tube.
Compared with prior art, there is following advantage in the utility model:
1, structure is simple, easy for installation, and because the junction of bridge piece and absorption tube is provided with special-shaped seal ring, bridge piece can flexible rotating within the scope of certain angle, to meet the installation needs of all directions, facilitates installation operation;
2, good dedusting effect, efficiency are high, and adopt the diminishing rubber abnormity collecting pipe of opening and arrange annular groove in one end of absorption tube, sheathed special-shaped seal ring on annular groove, improves the sealing effectiveness of whole system, thus improve efficiency of dust collection.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of pulp shooting machine dust cover of the utility model.
In figure: 1, absorbing cover; 2, absorption tube; 21, annular groove; 3, bridge piece; 4, special-shaped collecting pipe; 5, blower fan; 6, collection bag.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1: the utility model proposes a kind of pulp shooting machine dust cover, comprise and sequentially connecting: absorbing cover 1, absorption tube 2, bridge piece 3, special-shaped collecting pipe 4, blower fan 5 and collection bag 6, absorption tube 2 and the link of bridge piece 2 are provided with at least 1 annular groove 21, annular groove 21 is arranged with special-shaped seal ring; Abnormity collecting pipe 4 is opening diminishing rubber abnormity collecting pipe.
In prior art, pulp shooting machine does not generally possess dust reduction capability, though or be provided with dust cover, but due to the connection between all parts tight, cause that dust-proof effect is poor, efficiency of dust collection is low.The utility model passes through special-shaped collecting pipe 4 as opening diminishing rubber abnormity collecting pipe (can directly be set on bridge piece 3, good airproof performance), and annular groove 21 is set in one end (with the link of bridge piece 3) of absorption tube 2, sheathed special-shaped seal ring on annular groove 21, improve the sealing effectiveness of whole system, thus improve efficiency of dust collection.In addition, because bridge piece 3 and absorption tube 2 junction are provided with special-shaped seal ring, bridge piece 3 can flexible rotating within the scope of certain angle, to meet the installation needs of all directions, facilitates installation operation.
As the preferred technical scheme of one, an embodiment more of the present utility model, the number of annular groove 21 is 2.
Certainly, annular groove 21,2 annular grooves 21 that greater number also can be set be can satisfy the demand, the best of simultaneously reducing costs arranges number.
As the preferred technical scheme of one, another embodiment of the present utility model, the inwall of absorbing cover 1 is provided with shaggy dust suction layer.
Existing absorbing cover 1 is mostly the absorbing cover of flaring inner wall smooth, and when dust can not be siphoned away in time, the dust being attached to absorbing cover inwall just can drop, and is degrading operating environment further.Therefore, by arranging shaggy dust suction layer on the inwall of absorbing cover 1, the dust be not sucked away in time temporarily can be adsorbed on dust suction layer, avoid the generation airborne dust that drops.
As the preferred technical scheme of one, another embodiment of the present utility model, special-shaped seal ring is acrylonitrile-butadiene rubber special-shaped seal ring, and its thickness is 1-1.5mm, width is 8-10mm.
As the preferred technical scheme of one, an embodiment more of the present utility model, the shape of special-shaped seal ring is: the one in circle, ellipse, triangle, square, pentagon, hexagon or other polygons, the girth of special-shaped seal ring is not more than the internal diameter of absorption tube 2.
As the preferred technical scheme of one, another embodiment of the present utility model, also comprises hook, and hook is arranged on the side of absorption tube 2.
Absorption tube 2 one end is welded and fixed with absorbing cover 1 and is connected, and the other end is threaded with bridge piece 3, therefore fixes the essential step that absorption tube 2 is fixing whole dust arresters.Conveniently fix, hook can be set on the circumference side of absorption tube 2.Certainly, also absorption tube 2 can be set to irony absorption tube, then magnet be set at the position up and down of absorption tube 2, directly by magnet, absorption tube 2 be sticked to the proper site of irony pulp shooting machine.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a pulp shooting machine dust cover, comprise and sequentially connecting: absorbing cover (1), absorption tube (2), bridge piece (3), special-shaped collecting pipe (4), blower fan (5) and collection bag (6), is characterized in that:
Described absorption tube (2) and the link of described bridge piece (3) are provided with at least 1 annular groove (21), and (21) are arranged with special-shaped seal ring to described annular groove; Described special-shaped collecting pipe (4) is opening diminishing rubber abnormity collecting pipe.
2. pulp shooting machine dust cover according to claim 1, is characterized in that: the number of described annular groove (21) is 2.
3. pulp shooting machine dust cover according to claim 1, is characterized in that: the inwall of described absorbing cover (1) is provided with shaggy dust suction layer.
4. pulp shooting machine dust cover according to claim 1, is characterized in that: described special-shaped seal ring is acrylonitrile-butadiene rubber special-shaped seal ring, and its thickness is 1-1.5mm, width is 8-10mm.
5. pulp shooting machine dust cover according to claim 4, it is characterized in that: the shape of described special-shaped seal ring is: the one in circle, ellipse, triangle, square, pentagon, hexagon or other polygons, the girth of described special-shaped seal ring is not more than the internal diameter of described absorption tube (2).
6. the pulp shooting machine dust cover according to any one of claim 1-5, is characterized in that: also comprise hook, described hook is arranged on the side of described absorption tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724363.5U CN204338515U (en) | 2014-11-28 | 2014-11-28 | A kind of pulp shooting machine dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724363.5U CN204338515U (en) | 2014-11-28 | 2014-11-28 | A kind of pulp shooting machine dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204338515U true CN204338515U (en) | 2015-05-20 |
Family
ID=53221817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724363.5U Expired - Fee Related CN204338515U (en) | 2014-11-28 | 2014-11-28 | A kind of pulp shooting machine dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204338515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440942A (en) * | 2021-07-06 | 2021-09-28 | 中煤科工集团重庆研究院有限公司 | Dry type dust control and removal device and method for shotcrete machine |
-
2014
- 2014-11-28 CN CN201420724363.5U patent/CN204338515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440942A (en) * | 2021-07-06 | 2021-09-28 | 中煤科工集团重庆研究院有限公司 | Dry type dust control and removal device and method for shotcrete machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |