CN210651293U - Dust recovery device of concrete mixer for engineering - Google Patents
Dust recovery device of concrete mixer for engineering Download PDFInfo
- Publication number
- CN210651293U CN210651293U CN201921114438.7U CN201921114438U CN210651293U CN 210651293 U CN210651293 U CN 210651293U CN 201921114438 U CN201921114438 U CN 201921114438U CN 210651293 U CN210651293 U CN 210651293U
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- dust
- agitator
- mixing tank
- layer channel
- mixing
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Abstract
The utility model discloses a concrete mixer's for engineering dust recovery unit, including base and agitator, the agitator bolt fastening is on the base, be equipped with the stirring roller in the agitator, the pivot of stirring roller is cup jointed and is fixed in the bearing frame, just bearing frame welded fastening is in the agitator, welded fastening has the stirring leaf on the stirring roller, it is fixed that the output shaft that the agitator lateral wall was passed with driving motor in the left side of stirring roller passes through the coupling joint, the top of agitator is equipped with the pan feeding mouth, the right flank of agitator is equipped with the discharging pipe, the right side of pan feeding mouth is equipped with the gas vent, install exhaust fan on the gas vent, cup joint on the gas vent and be fixed with dust collector, this device simple structure, the operation of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the engineering and specifically relates to a dust recovery device of concrete mixer for engineering is related to.
Background
Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement as the cementing materials and sand and stone as the aggregate; the cement concrete is mixed with water (which can contain additives and admixtures) according to a certain proportion, and is obtained by stirring, namely common concrete, and is widely applied to civil engineering, the concrete is very common in the field of construction and has great application, however, a large amount of dust is often generated in the using process of a concrete stirrer, the dust affects the air quality of people, and simultaneously the health of people is affected, the existing stirrer cannot collect and treat the dust when in use, a large amount of dust floats in the air, pollutes the environment, wastes resources, and affects the use efficiency of the stirrer.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A dust recovery device of a concrete mixer for engineering comprises a base and a mixing tank, wherein the mixing tank is fixed on the base through bolts, a mixing roller is arranged in the mixing tank, a rotating shaft of the mixing roller is fixedly sleeved in a bearing seat, the bearing seat is fixedly welded in the mixing tank, a mixing blade is fixedly welded on the mixing roller, the left side of the mixing roller penetrates through the side wall of the mixing tank and is fixedly connected with an output shaft of a driving motor through a coupler, a feeding hole is formed in the top of the mixing tank, a discharging pipe is arranged on the right side face of the mixing tank, an exhaust port is formed in the right side of the feeding hole, an exhaust fan is arranged on the exhaust port, a dust removal device is fixedly sleeved on the exhaust port and comprises an exhaust pipe and a dust baffle plate, the exhaust pipe is an upper-layer channel and a lower-layer channel, and a partition plate is arranged between the upper, the exhaust pipe is characterized in that vent holes are formed in the partition plate, the left side of a lower-layer channel of the exhaust pipe is connected with an exhaust port, a sealing door is arranged on the right side of the lower-layer channel, a second fan is arranged on the left side of the inside of an upper-layer channel, and the right side of the upper-layer channel is an opening.
As a further aspect of the present invention: the bottom of the lower-layer channel is inclined, so that dust particles can fall off conveniently.
As a further aspect of the present invention: and a discharge valve is arranged on a discharge pipe on the right side of the stirring barrel.
The utility model has the advantages that: drive the stirring roller through driving motor and rotate, the stirring roller drives the stirring leaf and rotates and stir the object, and the dust that produces at the in-process of stirring is under exhaust fan's effect, in the lower floor's passageway that the gas vent was arranged, under the effect of dust board, the bottom of lower floor's passageway is fallen to the dust of big granule, and under fan two's effect, gaseous filtration once more through the gas pocket realizes the secondary filter.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the exhaust duct of the present invention.
In the figure: 1-base, 2-stirring barrel, 3-stirring roller, 4-bearing seat, 5-stirring blade, 6-driving motor, 7-feeding port, 8-discharging pipe, 9-exhaust port, 10-exhaust pipe, 101-upper channel, 102-lower channel, 103-partition plate, 104-vent hole, 105-sealing door, 11-dust-blocking plate, 12-fan II, 13-exhaust fan and 14-dust-discharging valve.
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.
Please refer to fig. 1-2, in an embodiment of the present invention, a dust recycling device of a concrete mixer for engineering, includes a base 1 and an agitator 2, the agitator 2 is bolted on the base 1, an agitating roller 3 is arranged in the agitator 2, a rotating shaft of the agitating roller 3 is sleeved and fixed in a bearing seat 4, and the bearing seat 4 is welded and fixed in the agitator 2, an agitating blade 5 is welded and fixed on the agitating roller 3, an output shaft of the agitating roller 3, which passes through a side wall of the agitator 2 and a driving motor 6, is fixed through a shaft coupling connection on a left side of the agitating roller 3, a feeding port 7 is arranged at a top of the agitator 2, a discharging pipe 8 is arranged on a right side surface of the agitator 2, an exhaust port 9 is arranged on a right side of the feeding port 7, an exhaust fan 13 is arranged on the exhaust port 9, a dust removing device is sleeved and fixed on the exhaust port 9, and, Dust guard 11, exhaust pipe 10 is upper passageway 101 and lower floor's passageway 102, be equipped with division board 103 between upper passageway 101 and the lower floor's passageway 102, be equipped with air vent 104 on the division board 103, the lower floor's passageway 102 left side of exhaust pipe 10 is connected with gas vent 9, lower floor's passageway 102 right side is equipped with sealing door 105, the inside left side of upper passageway is equipped with fan two 12, the right side of upper passageway 101 is the opening.
The bottom of the lower channel 102 is inclined to facilitate the falling of dust particles.
And a discharge pipe 8 on the right side of the stirring barrel 2 is provided with a discharge valve 13 on the discharge pipe 8.
The utility model discloses a theory of operation is: open driving motor 6, driving motor 6 drives stirring roller 3 and rotates, and stirring roller 3 drives stirring leaf 5 and rotates and stir the object, and the dust that produces at the in-process of stirring is under exhaust fan 13's effect, in the lower floor's passageway 102 that discharges from gas vent 9, under the effect of dust board 11, the bottom of lower floor's passageway 102 is fallen to the dust of big granule, and under the effect of fan two 12, gaseous filtration once more through gas pocket 104 realizes the secondary filter.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. A dust recovery device of a concrete mixer for engineering comprises a base and a mixing tank, and is characterized in that the mixing tank is fixed on the base through bolts, a mixing roller is arranged in the mixing tank, a rotating shaft of the mixing roller is fixedly sleeved in a bearing seat, the bearing seat is fixedly welded in the mixing tank, a mixing blade is fixedly welded on the mixing roller, the left side of the mixing roller penetrates through the side wall of the mixing tank to be fixedly connected with an output shaft of a driving motor through a coupler, a feeding hole is formed in the top of the mixing tank, a discharging pipe is arranged on the right side face of the mixing tank, an exhaust port is formed in the right side of the feeding hole, an exhaust fan is arranged on the exhaust port, a dust removal device is fixedly sleeved on the exhaust port and comprises an exhaust pipe and a dust baffle plate, the exhaust pipe is an upper-layer channel and a lower-layer channel, and a separation plate is arranged between the upper, the exhaust pipe is characterized in that vent holes are formed in the partition plate, the left side of a lower-layer channel of the exhaust pipe is connected with an exhaust port, a sealing door is arranged on the right side of the lower-layer channel, a second fan is arranged on the left side of the inside of an upper-layer channel, and the right side of the upper-layer channel is an opening.
2. The dust recycling device of concrete mixer for construction according to claim 1, wherein the bottom of the lower passage is inclined to facilitate the falling of dust particles.
3. The dust recycling device of concrete mixer for construction according to claim 1, wherein the right side of the mixer drum is a discharge pipe, and a discharge valve is provided on the discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114438.7U CN210651293U (en) | 2019-07-15 | 2019-07-15 | Dust recovery device of concrete mixer for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114438.7U CN210651293U (en) | 2019-07-15 | 2019-07-15 | Dust recovery device of concrete mixer for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210651293U true CN210651293U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921114438.7U Active CN210651293U (en) | 2019-07-15 | 2019-07-15 | Dust recovery device of concrete mixer for engineering |
Country Status (1)
| Country | Link |
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| CN (1) | CN210651293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805734A (en) * | 2020-08-03 | 2020-10-23 | 常德市俊德科技发展有限公司 | Building concrete mixing equipment with dust collector |
-
2019
- 2019-07-15 CN CN201921114438.7U patent/CN210651293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805734A (en) * | 2020-08-03 | 2020-10-23 | 常德市俊德科技发展有限公司 | Building concrete mixing equipment with dust collector |
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