CN216230106U - Concrete waste material agitating unit is used in civil engineering construction - Google Patents
Concrete waste material agitating unit is used in civil engineering construction Download PDFInfo
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- CN216230106U CN216230106U CN202122779991.6U CN202122779991U CN216230106U CN 216230106 U CN216230106 U CN 216230106U CN 202122779991 U CN202122779991 U CN 202122779991U CN 216230106 U CN216230106 U CN 216230106U
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- dust
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- engineering construction
- stirrer
- plate
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- 239000002699 waste material Substances 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 71
- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000007787 solid Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 description 8
- 238000007599 discharging Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
A concrete waste stirring device for civil engineering construction relates to the technical field of civil engineering construction waste treatment. The interior of the dust conveying pipe is divided into two independent pipe cavities which are communicated with the dust collecting container through a baffle, wherein one pipe cavity is communicated with the interior of the stirrer; and a filter screen is respectively arranged at the position where the two tube cavities are communicated with the dust collecting container. The lower parts of the two filter screens are respectively provided with a cleaning block, and the two cleaning blocks are connected through a connecting rod to keep linkage; one end of the connecting rod penetrates out of the side face of the dust collecting container, and then is sleeved with a spring and connected with the knocking plate. The dust processing apparatus avoids the use of the most traditional stirring devices, and the filter screen surface is easy to accumulate a large amount of solid impurities to influence the equipment, thereby reducing the production efficiency of the equipment and improving the stability of the equipment. The cleaning device avoids the problem that a large amount of sundries are attached to the inner wall of most traditional equipment after long-time use, the cleaning is difficult and the use effect of the equipment is influenced, and the usability of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of civil engineering construction waste treatment, in particular to a concrete waste stirring device for civil engineering construction.
Background
Building construction or removal can produce a large amount of concrete waste, and concrete waste is bulky, the degradation is difficult, and traditional landfill department building rubbish generally includes concrete piece, billet and mud ash etc. and current building site has two kinds of modes to building rubbish's processing usually, directly falls rubbish, secondly recycle.
Some concrete waste material is when the stirring, and the dust gets into processing apparatus for thereby the filter screen surface easily accumulates the operation of a large amount of solid impurity influence equipment, thereby the condition that reduces equipment production efficiency appears, needs to improve this, thereby effectively improve the stability of equipment.
Meanwhile, after the single treatment of the treatment equipment is finished, effective cleaning cannot be carried out in time, solid sundries adhered to the inner wall accumulate day by day, and the service performance and the stirring effect of the equipment are influenced finally.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a concrete waste stirring device for civil engineering construction, which improves the working efficiency and prolongs the service life of the existing stirring device through a dust treatment device and a cleaning device respectively.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a concrete waste stirring device for civil engineering construction comprises a stirrer, wherein a feed inlet is formed in the top of the stirrer, a discharge pipe is formed in the lower portion of the stirrer, the output end of a second motor is connected with a rotating shaft which is vertically arranged in the stirrer, a plurality of groups of stirring paddles for stirring and mixing waste materials are arranged on the rotating shaft, a dust treatment device is arranged on the side face of the upper portion of the stirrer and mainly comprises a dust conveying pipe and a dust collecting container, the interior of the dust conveying pipe is divided into two independent pipe cavities which are communicated with the dust collecting container through a baffle, and one pipe cavity is communicated with the interior of the stirrer; two filter screens are respectively arranged at the positions of the two pipe cavities of the dust conveying pipe communicated with the dust collecting container.
As the preferred technical scheme of the utility model, the filter screen arranged at one side of the dust conveying pipe close to the stirrer has a larger pore diameter than that of the filter screen at the other side.
As a preferable technical scheme of the utility model, one pipe cavity of the dust conveying pipe is connected with the inside of the stirrer through a pore plate.
As a preferable technical scheme of the utility model, one end of the dust conveying pipe, which is far away from the stirrer, is communicated with the negative pressure fan.
As a preferred technical scheme of the utility model, the lower parts of the two filter screens are respectively provided with a cleaning block, a detachable cleaning brush is assembled on the cleaning block, and the two cleaning blocks are connected through a connecting rod to keep linkage; one end of the connecting rod penetrates out of the side face of the dust collecting container, and then is sleeved with a spring and connected with the knocking plate.
In a preferred embodiment of the present invention, a support plate is provided below the striking plate on a side surface of the dust collecting container, and a first motor is fixed to the support plate, and an output shaft of the first motor is connected to an eccentric disc held in contact with the striking plate.
Furthermore, a V-shaped connecting plate which is transversely arranged is fixedly arranged on the rotating shaft in the stirrer, and two ends of the V-shaped connecting plate are respectively connected with the scraping blade and the cleaning plate which are abutted against the inner wall of the stirrer.
As the preferred technical scheme of the utility model, the top of the rotating shaft is assembled and supported through a bearing, and the bearing is fixedly supported at the upper end inside the stirrer through a plurality of mounting brackets; the upper part of the bearing is provided with a spray head which is communicated with the water inlet pipe and sprays water into the stirrer through the spray head.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the dust treatment device is arranged, so that when dust is treated, the dust firstly passes through the pore plate and enters the dust conveying pipe, and is filtered and loaded through the filter screen. After the stirring is finished, the first motor is started, the first motor drives the eccentric disc to rotate and extrudes the knocking plate, the knocking plate is stressed to extrude the spring to deform the knocking plate to generate elastic force, the knocking plate drives the connecting rod and the cleaning block to move, and the cleaning brush on the cleaning block cleans dust on the surface of the filter screen. Then when the knocking plate loses the constraint of the eccentric disc, the spring releases to drive the knocking plate, the connecting rod and the cleaning block to reset, and the cleaning brush on the cleaning block again erases dust attached to the surface of the filter screen, so that the using effect of the filter screen is ensured. After the completion is handled, pull open the dust export and emit solid impurity such as inside dust to avoid the most agitating unit in use of tradition, the filter screen surface easily accumulates a large amount of solid impurity and influences the use of equipment, thereby the condition that reduces equipment production efficiency appears, the device's the stability of effective improve equipment of application.
2. According to the utility model, the cleaning device is arranged, after the equipment finishes stirring and mixing treatment, the second motor is started, the second motor drives the rotating shaft to rotate, the rotating shaft immediately drives the V-shaped connecting plate, the scraping piece and the cleaning plate to rotate, the water inlet pipe is opened, water is sprayed to the inner wall of the stirrer through the spray head, the scraping piece scrapes solid impurities attached to the inner wall of the stirrer when rotating, the cleaning plate immediately cleans the inner wall of the stirrer, the service life of the stirrer is effectively prolonged, the phenomenon that a large amount of impurities are attached to the inner wall of most traditional equipment after long-time use, the cleaning is difficult and the use effect of the equipment is influenced is avoided, and the application of the device effectively improves the usability of the equipment.
Drawings
FIG. 1 is a schematic perspective view of a concrete waste mixing apparatus for civil engineering works according to the present invention.
Fig. 2 is a schematic structural view of the dust processing apparatus.
Fig. 3 is a schematic structural view of the cleaning apparatus.
The reference numbers in the figures mean:
1. a stirrer;
2. a dust processing device; 201. a dust conveying pipe; 202. a first motor; 203. a dust outlet; 204. an eccentric disc; 205. knocking the plate; 206. a support plate; 207. a spring; 208. a connecting rod; 209. cleaning the block; 210. a filter screen; 211. a dust collection container; 212. an orifice plate; 213. a baffle plate;
3. a discharge pipe;
4. inserting plates;
5. a column;
6. a feed inlet;
7. a cleaning device; 701. a support frame; 702. a second motor; 703. a rotating shaft; 704. a stirring paddle; 705. a bearing; 706. mounting a bracket; 707. scraping a blade; 708. cleaning the plate; 709. a spray head; 710. a water inlet pipe; 711. v-shaped connecting plates.
Detailed Description
In the structure of the existing stirring device, a feeding hole 6 is arranged at the top of a stirrer 1, and a discharging pipe 3 is arranged at the lower part of the stirrer. The end part of the discharge pipe 3 is provided with an inserting plate 4 for opening and closing the discharge pipe, and a discharge auger is generally arranged in the discharge pipe 3, so that the stirred material is discharged from the stirrer conveniently. In addition, the bottom of the mixer 1 is supported by the column 5, and a support frame 701 is installed. The second motor 702 is installed in the supporting frame 701, and its output end is connected with a rotating shaft 703 vertically arranged in the inside of the agitator 1, the top of the rotating shaft 703 is assembled and supported by a bearing 705, and the bearing 705 is fixedly supported at the upper end in the inside of the agitator 1 by a plurality of mounting brackets 706. A plurality of groups of stirring paddles 704 for stirring and mixing the waste are arranged on the rotating shaft 703.
As a first technical problem to be solved by the present invention, how to timely discharge and collect dust generated by stirring in a stirring device. The utility model provides a dust treatment device 2 on the upper side of the stirrer 1. Referring to fig. 1 and 2, the dust processing apparatus 2 is mainly composed of a dust pipe 201 and a dust collecting container 211, the dust pipe 201 is divided into two independent tube cavities by a baffle 213, and the two independent tube cavities are both communicated with the dust collecting container 211, wherein one tube cavity is communicated with the inside of the stirrer 1 and is connected with the stirrer through a hole plate 212. The other lumen of the dust conveying pipe 201 is communicated with the negative pressure fan. A filter screen 210 is respectively arranged at the position where the two tube cavities of the dust conveying tube 201 are communicated with the dust collecting container 211. Under the action of the negative pressure fan, dust enters the dust conveying pipe 201 from the inside of the stirrer 1 through the pore plate 212 and is adsorbed by the two filter screens 210. In order to absorb the dust as much as possible without discharging the dust to the outside, the apertures of the two filter screens need to be designed to have different sizes, wherein the filter screen on one side of the dust pipe 201 close to the stirrer has a larger aperture than the filter screen on the other side. Therefore, dust can be prevented from entering the negative pressure fan to a great extent and not being intercepted by the filter screen.
After the stirrer finishes stirring, in order to clean and collect the dust adsorbed in the dust conveying pipe 201, the lower parts of the filter screens 210 are respectively provided with a cleaning block 209, detachable cleaning brushes are assembled on the cleaning blocks 209, and the two cleaning blocks 209 are connected through a connecting rod 208 to keep linkage. One end of the link 208 is extended out from the side of the dust collecting container 211, and then is sleeved with a spring 207 and connected with the striking plate 205. Meanwhile, a support plate 206 is provided below the knock plate 205 on the side of the dust collecting container 211, a first motor 202 is fixed to the support plate 206, an output shaft of the first motor 202 is connected to an eccentric disc 204, and the eccentric disc 204 is held in abutment with the knock plate 205. Along with the rotation of the eccentric disc 204, the reciprocating pressing knocking plate 205 drives the two cleaning blocks 209 to move back and forth, so that the dust on the two filter screens 210 is cleaned by the cleaning brush. The cleaned dust falls into the dust collection container 211 below the filter screen and is discharged through the dust outlet 203 at the bottom thereof.
According to the utility model, the dust treatment device is arranged, so that when dust is treated, the dust firstly passes through the pore plate and enters the dust conveying pipe, and is filtered and loaded through the filter screen. After the stirring is finished, the first motor is started, the first motor drives the eccentric disc to rotate and extrudes the knocking plate, the knocking plate is stressed to extrude the spring to deform the knocking plate to generate elastic force, the knocking plate drives the connecting rod and the cleaning block to move, and the cleaning brush on the cleaning block cleans dust on the surface of the filter screen. Then when the knocking plate loses the constraint of the eccentric disc, the spring releases to drive the knocking plate, the connecting rod and the cleaning block to reset, and the cleaning brush on the cleaning block again erases dust attached to the surface of the filter screen, so that the using effect of the filter screen is ensured. After the completion is handled, pull open the dust export and emit solid impurity such as inside dust to avoid the most agitating unit in use of tradition, the filter screen surface easily accumulates a large amount of solid impurity and influences the use of equipment, thereby the condition that reduces equipment production efficiency appears, the device's the stability of effective improve equipment of application.
As a second technical problem to be solved by the present invention, how to clean the inside of the agitator after the completion of the stirring apparatus in time. The utility model designs a cleaning device in the stirrer 1. Referring to fig. 1 and 3, a V-shaped connecting plate 711 is fixed on the rotating shaft 703, two ends of the V-shaped connecting plate 711 are respectively connected to a scraping blade 707 and a cleaning plate 708, which are abutted against the inner wall of the agitator, and the rotating shaft 703 rotates along with the operation of the second motor 702 to drive the scraping blade 707 and the cleaning plate 708 to clean and scrape the inner wall of the agitator.
Meanwhile, a spray head 709 is provided at an upper portion of the bearing 705, the spray head 709 is communicated with the water inlet pipe 710, and water is sprayed into the inside of the pulsator through the spray head 709, thereby facilitating washing of the pulsator. Or the humidity requirement of the material during normal stirring operation of the stirring device can be met. The waste water after cleaning is discharged through the discharge pipe 3.
According to the utility model, the cleaning device is arranged, after the equipment finishes stirring and mixing treatment, the second motor is started, the second motor drives the rotating shaft to rotate, the rotating shaft immediately drives the V-shaped connecting plate, the scraping piece and the cleaning plate to rotate, the water inlet pipe is opened, water is sprayed to the inner wall of the stirrer through the spray head, the scraping piece scrapes solid impurities attached to the inner wall of the stirrer when rotating, the cleaning plate immediately cleans the inner wall of the stirrer, the service life of the stirrer is effectively prolonged, the phenomenon that a large amount of impurities are attached to the inner wall of most traditional equipment after long-time use, the cleaning is difficult and the use effect of the equipment is influenced is avoided, and the application of the device effectively improves the usability of the equipment.
The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the spirit and scope of the utility model as defined in the accompanying claims.
Claims (8)
1. The concrete waste stirring device for civil engineering construction comprises a stirrer, wherein a feed inlet is formed in the top of the stirrer, a discharge pipe is formed in the lower portion of the stirrer, the output end of a second motor is connected with a rotating shaft which is vertically arranged in the stirrer, and a plurality of groups of stirring paddles for stirring and mixing waste materials are arranged on the rotating shaft; two filter screens are respectively arranged at the positions of the two pipe cavities of the dust conveying pipe communicated with the dust collecting container.
2. The concrete waste mixing apparatus for civil engineering construction as claimed in claim 1, wherein the filter net disposed on one side of the dust pipe adjacent to the mixer has a larger pore size than the filter net on the other side.
3. The concrete waste mixing apparatus for civil engineering construction as claimed in claim 1, wherein a pipe chamber of said dust pipe is connected to the inside of the mixer through a perforated plate.
4. The concrete waste mixing apparatus for civil engineering construction as claimed in claim 1, wherein the end of said dust pipe remote from the mixer is in communication with a negative pressure fan.
5. The concrete waste mixing apparatus for civil engineering construction as claimed in claim 1, wherein a cleaning block is provided at the lower part of each of the two filter screens, a detachable cleaning brush is fitted to the cleaning block, and the two cleaning blocks are connected by a connecting rod to maintain linkage; one end of the connecting rod penetrates out of the side face of the dust collecting container, and then is sleeved with a spring and connected with the knocking plate.
6. The concrete waste material mixing apparatus for civil engineering construction as set forth in claim 5, wherein a support plate is provided below the knock plate on the side of the dust collecting container, and a first motor is fixed to the support plate, and an output shaft of the first motor is connected to an eccentric disc held in abutment with the knock plate.
7. The concrete waste mixing apparatus for civil engineering works as set forth in any one of claims 1 to 6, wherein a V-shaped connecting plate is transversely arranged and fixed to said rotary shaft in the mixer, and said V-shaped connecting plate is connected at both ends thereof with a wiper blade and a washer plate which abut against the inner wall of the mixer, respectively.
8. The concrete waste material mixing apparatus for civil engineering construction as claimed in claim 7, wherein the top of said rotation shaft is supported by a bearing assembly, which is fixedly supported at the upper end of the inside of the mixer by a plurality of mounting brackets; the upper part of the bearing is provided with a spray head which is communicated with the water inlet pipe and sprays water into the stirrer through the spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779991.6U CN216230106U (en) | 2021-11-12 | 2021-11-12 | Concrete waste material agitating unit is used in civil engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779991.6U CN216230106U (en) | 2021-11-12 | 2021-11-12 | Concrete waste material agitating unit is used in civil engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216230106U true CN216230106U (en) | 2022-04-08 |
Family
ID=80940544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122779991.6U Active CN216230106U (en) | 2021-11-12 | 2021-11-12 | Concrete waste material agitating unit is used in civil engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216230106U (en) |
-
2021
- 2021-11-12 CN CN202122779991.6U patent/CN216230106U/en active Active
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