CN218748530U - A dust collection device for mixer for producing concrete - Google Patents
A dust collection device for mixer for producing concrete Download PDFInfo
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- CN218748530U CN218748530U CN202221497920.5U CN202221497920U CN218748530U CN 218748530 U CN218748530 U CN 218748530U CN 202221497920 U CN202221497920 U CN 202221497920U CN 218748530 U CN218748530 U CN 218748530U
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Abstract
The utility model relates to a concrete processing technology field just discloses a dust collection device for mixer for producing concrete, including mixer main part and top closing cap, the top fixedly connected with charging box of top closing cap, the outside fixedly connected with dust collection box of charging box, the inner wall fixedly connected with limiting plate of charging box, the inside inner wall fixedly connected with guide plate of one side relative with the limiting plate of charging box. This a dust collection device for agitator for producing concrete, then directly pour into the raw materials into through the charging box, after the raw materials enters into the inside of charging box, through the extension guide of guide plate, directly fall into the filter and filter the inside of injecting the raw materials that will accord with the specification into the mixer main part through the filter, when the raw materials is pouring into and is producing the raise dust, through the interception of guide plate and filter, the oblique angle setting of charging box top entry in addition, make the raise dust be intercepted in the inside of charging box, the production of raise dust has been avoided from this.
Description
Technical Field
The utility model relates to a concrete processing technology field specifically is a dust collection device for mixer for producing concrete.
Background
The concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture, mainly comprises a mixing drum, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a rack, a supporting device and the like, and is divided into an intermittent type (batch type) and a continuous type according to working properties; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode; according to the structure form of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like, and the disc vertical shaft type structure is generally characterized in that a motor is arranged at the bottom of a disc to drive a disc internal vertical shaft to stir mixed materials in the disc.
Most of disc vertical shaft type concrete mixer's top is the state of opening and shutting in order to add mixed raw materials in the existing market, but this kind of mode of directly adding mixed raw materials for the raw materials add can produce very big raise dust in the twinkling of an eye, and the twinkling of an eye that this kind of raise dust produced can produce very big injury to operation workman's health, for this we propose a dust collection device for producing for the mixer of concrete.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a dust collection device for mixer for producing concrete has solved the problem that proposes in the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides a dust collection device for agitator for producing concrete, includes mixer main part and top closing cap, the top fixedly connected with charging box of top closing cap, the outside fixedly connected with dust collection box of charging box, the inner wall fixedly connected with limiting plate of charging box, the inside inner wall fixedly connected with guide plate of one side relative with the limiting plate of charging box, the below fixedly connected with filter of charging box inside, the spacing post of bottom fixedly connected with of top closing cap inner chamber roof, the axis of rotation has been cup jointed in the inside rotation of spacing post.
Preferably, the top of the top cover is fixedly connected with a water tank, the top of the water tank is provided with a connecting pipe, and the inner wall of the water tank is fixedly connected with a limiting frame.
Preferably, the bottom of the water tank is communicated with the inside of the top sealing cover, the inside of the limiting frame is sleeved with a water sealing plate in a sliding mode, and the width of the water sealing plate is larger than the diameter of a connecting port of the water tank and the top sealing cover.
Preferably, the extension auxiliary structure is sleeved in the rotating shaft in a sliding mode, springs are fixedly connected to the front side and the back side of the two ends of the extension auxiliary structure, and an arc-shaped rubber plate is fixedly connected to one end of each spring.
Preferably, the sliding grooves are formed in two sides of the rotating shaft, the sliding grooves penetrate through two ends of the extension auxiliary structure, and the bolt and nut group is arranged on the outer side of the middle of the extension auxiliary structure.
Preferably, the surface of the arc-shaped rubber plate is arc-shaped, the bottom of the dust collection box is provided with a discharge hole, the filter plate is obliquely arranged, and the limiting plate and the guide plate are arranged in a staggered manner.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this a dust collection device for agitator for producing concrete, through the charging box at top closing cap top fixed connection, when this device need add the raw materials, at first with the top closing cap joint behind the top of mixer main part, then directly pour into the raw materials into through the charging box, after the raw materials enters into the inside of charging box, through the extension guide of guide plate, directly fall into the filter and filter the inside of pouring into the mixer main part with the raw materials that will accord with the specification through the filter, when the raw materials is pouring into when producing the raise dust, through the interception of guide plate and filter, including the oblique angle setting of charging box top entry, make the raise dust be intercepted in the inside of charging box, the production of raise dust has been avoided from this.
2. This a dust collection device for mixer for producing concrete, through the extension auxiliary structure who cup joints in the inside slip of axis of rotation, when this device is when the joint, at first according to the inside degree of depth of mixer main part, adjust the height that extends auxiliary structure from top to bottom, after the inside altitude mixture control of extending auxiliary structure at the axis of rotation is accomplished, start the mixer main part, the rotation through the inside vertical scroll puddler of mixer main part, the puddler of vertical scroll contacts with the extension auxiliary structure, it carries out synchronous rotation to drive the extension auxiliary structure through the puddler, thereby make the both sides of extending auxiliary structure carry out synchronous rotation as the linkage of auxiliary stirring structure through the puddler, the effect of this device stirring has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the top closure of the present invention;
FIG. 3 is a sectional view of the charging box of the present invention;
fig. 4 is a schematic view of the extension assisting structure of the present invention.
In the figure: 1. a mixer body; 2. a top cover; 3. a water tank; 4. a limiting frame; 5. a water sealing plate; 6. a feed box; 7. a dust collection box; 8. a limiting plate; 9. a baffle; 10. a filter plate; 11. a limiting column; 12. a rotating shaft; 13. an extension assistance structure; 14. a spring; 15. an arc-shaped rubber plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a dust collecting device for a mixer for producing concrete, comprising a mixer main body 1 and a top cover 2, wherein the mixer main body 1 and the top cover 2 are used as the prior art, the present application will not be described in detail, a feeding box 6 is fixedly connected to the top of the top cover 2, the feeding box 6 is used as the main dustproof structure of the device, the inlet is arranged in an inclined manner, the inclined inlet is used as the first intercepting dustproof structure of the device, a dust collecting box 7 is fixedly connected to the outside of the feeding box 6, the dust collecting box 7 is used as the collecting structure, the effect of collecting the materials which are not in line with the specification and are intercepted inside the feeding box 6 is achieved, the practicability of the device is improved, a limiting plate 8 is fixedly connected to the inner wall of the feeding box 6, and the limiting plate 8 is used as the auxiliary intercepting structure of the device, the inclined arrangement ensures that the raw material falling on the top of the device can not generate overstock and simultaneously has the effect of intercepting dust generated in the mixer main body 1, thereby improving the dustproof efficiency of the device, the guide plate 9 is fixedly connected with the inner wall of one side of the charging box 6 opposite to the limiting plate 8, the guide plate 9 is taken as the extension structure of the device, the guide plate 9 ensures that the raw material can directly fall into the topmost part of the filter plate 10, the raw material is filtered by the filter plate 10, the filter plate 10 is fixedly connected with the lower part of the charging box 6, the limiting column 11 is fixedly connected with the bottom of the top cover 2 inner cavity top plate, the limiting column 11 has the effect of limiting and supporting the rotating shaft 12, so that the rotating shaft 12 can rotate in the limiting column 11, the linkage of the device is improved, the rotating shaft 12 is sleeved in the internal rotation of the limiting column 11, the rotating shaft 12 is taken as the extension limiting structure of the device, it has the effect of limiting the extension auxiliary structure 13 and controls the lifting of the extension auxiliary structure 13 through the rotating shaft 12.
Referring to fig. 2-4, a water tank 3 is fixedly connected to the top of the top cover 2, a scale is arranged on the surface of the water tank 3, the scale is used to control the proportion of clear water in the mixer body 1 to be added, the control precision of the mixing proportion of the device is improved, a connecting pipe is arranged on the top of the water tank 3, the connecting pipe has the effect of connecting clear water to the outside, the device is convenient to add clear water, a limiting frame 4 is fixedly connected to the inner wall of the water tank 3, the limiting frame 4 has the effect of limiting a water sealing plate 5, the water sealing plate 5 can tightly seal the water tank 3, the bottom of the water tank 3 is communicated with the inside of the top cover 2, the water sealing plate 5 is sleeved on the inside of the limiting frame 4 in a sliding manner, the water sealing plate 5 has the effect of sealing the water tank 3, and the effect of controlling the water amount by a user is facilitated, the width of the water sealing plate 5 is larger than the diameter of a connecting port of the water tank 3 and the top sealing cover 2, an extension auxiliary structure 13 is sleeved in the rotating shaft 12 in a sliding mode, vertical rods are arranged on two sides of the extension auxiliary structure 13, the effect of reinforcing stirring of mixed raw materials in the stirring machine main body 1 is achieved through the vertical rods, the quality of concrete mixing of the device is improved, springs 14 are fixedly connected to the front side and the back side of two ends of the extension auxiliary structure 13, an arc-shaped rubber plate 15 is fixedly connected to one end of each spring 14, sliding grooves are formed in two sides of the rotating shaft 12, two ends of the extension auxiliary structure 13 penetrate through the sliding grooves, a bolt and nut set is arranged on the outer side of the middle of the extension auxiliary structure 13, the surface of the arc-shaped rubber plate 15 is arc-shaped, the arc-shaped rubber plate 15 reduces the resistance of the extension auxiliary structure 13 to rotation of the mixed raw materials in the stirring machine main body 1, a discharge port is formed in the bottom of the dust collecting box 7, and the filter plate 10 is obliquely arranged, limiting plate 8 and guide plate 9 are the setting of staggering, and limiting plate 8 and the guide plate 9 that are the setting of staggering have played the effect of crisscross interception dust, have improved the dustproof efficiency of this device.
The working principle is as follows: when the device is used, firstly, according to the depth of the mixer main body 1, then the bolt and nut group in the extension auxiliary structure 13 is rotated, the height of the extension auxiliary structure 13 in the rotating shaft 12 is adjusted through the bolt and nut group, then the top sealing cover 2 is clamped at the top of the mixer main body 1, the top of the mixer main body 1 is sealed through the clamping of the top sealing cover 2, then the raw materials to be added are directly injected from the two groups of feed boxes 6 respectively, when the raw materials are added, the raw materials directly fall into the top of the filter plate 10 and are filtered by the filter plate 10 after being guided by the guide plate 9, and when the raw materials are injected, after falling onto the top of the limiting plate 8, the raw materials at the top of the limiting plate 8 fall into the top of the guide plate 9 again through the inclined arrangement of the limiting plate 8, and then continuously fall onto the top of the filter plate 10, after being filtered by the filter plate 10, the raw materials meeting the specification enter the interior of the mixer main body 1, when the raw materials generate dust during injection, the dust generated at the top of the limiting plate 8 is taken as a first interception structure through the inclination angle of the inlet of the feeding box 6, the dust is intercepted, the dust falling into the interior of the mixer main body 1 is taken as a second interception structure through the guide plate 9 and the limiting plate 8, the flying dust generated inside the mixer main body 1 is prevented from being emitted outwards, the raw materials which do not meet the specification and are intercepted by the filter plate 10 enter the interior of the dust collection box 7 through the inclined filter plate 10, then the mixer main body 1 is started, when the vertical shaft stirring rod of the mixer main body 1 rotates, the vertical shaft stirring rod of the mixer main body 1 is contacted with the extension auxiliary structure 13, and the extension auxiliary structure 13 is driven to rotate synchronously through the vertical shaft stirring rod of the mixer main body 1, and through the rotation of extending auxiliary structure 13, the pole setting that extends auxiliary structure 13 both ends is as extending the structure, strengthens the stirring to the inside mixed raw materials of mixer main part 1, has improved the quality of the final finished product of concrete.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A dust collection device for a mixer for producing concrete, comprising a mixer main body (1) and a top cover (2), characterized in that: the top fixedly connected with feed box (6) of top closing cap (2), the outside fixedly connected with dust collection box (7) of feed box (6), the inner wall fixedly connected with limiting plate (8) of feed box (6), the inside inner wall fixedly connected with guide plate (9) of one side relative with limiting plate (8) of feed box (6), below fixedly connected with filter (10) of feed box (6) inside, the spacing post of bottom fixedly connected with (11) of top closing cap (2) inner chamber roof, the inside of spacing post (11) is rotated and is cup jointed axis of rotation (12).
2. A dust collecting device for mixers used in the production of concrete according to claim 1, wherein: the top fixedly connected with water tank (3) of top closing cap (2), the connecting pipe has been seted up at the top of water tank (3), the spacing frame of inner wall fixedly connected with (4) of water tank (3).
3. A dust collecting device for mixers used in the production of concrete according to claim 2, wherein: the bottom of the water tank (3) is communicated with the inside of the top sealing cover (2), the inside of the limiting frame (4) is sleeved with the water sealing plate (5) in a sliding mode, and the width of the water sealing plate (5) is larger than the diameter of a connecting port of the water tank (3) and the top sealing cover (2).
4. A dust collecting device for mixers used in the production of concrete according to claim 1, wherein: the inside slip of axis of rotation (12) is cup jointed and is extended auxiliary structure (13), extend front and reverse fixedly connected with spring (14) at the both ends of auxiliary structure (13), the one end fixedly connected with arc rubber slab (15) of spring (14).
5. A dust collecting device for mixers used in the production of concrete according to claim 4, wherein: the sliding grooves are formed in the two sides of the rotating shaft (12), the sliding grooves are penetrated through the two ends of the extending auxiliary structure (13), and a bolt and nut group is arranged on the outer side of the middle of the extending auxiliary structure (13).
6. The dust collecting device for the mixer used for producing concrete according to claim 4, wherein: the surface of the arc-shaped rubber plate (15) is arc-shaped, a discharge hole is formed in the bottom of the dust collection box (7), the filter plate (10) is obliquely arranged, and the limiting plates (8) and the guide plates (9) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497920.5U CN218748530U (en) | 2022-06-16 | 2022-06-16 | A dust collection device for mixer for producing concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497920.5U CN218748530U (en) | 2022-06-16 | 2022-06-16 | A dust collection device for mixer for producing concrete |
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| Publication Number | Publication Date |
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| CN218748530U true CN218748530U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221497920.5U Active CN218748530U (en) | 2022-06-16 | 2022-06-16 | A dust collection device for mixer for producing concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118003476A (en) * | 2024-04-09 | 2024-05-10 | 四川蜀道建筑科技有限公司 | Early-strength admixture production device for sprayed concrete |
-
2022
- 2022-06-16 CN CN202221497920.5U patent/CN218748530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118003476A (en) * | 2024-04-09 | 2024-05-10 | 四川蜀道建筑科技有限公司 | Early-strength admixture production device for sprayed concrete |
| CN118003476B (en) * | 2024-04-09 | 2024-06-11 | 四川蜀道建筑科技有限公司 | Early-strength admixture production device for sprayed concrete |
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