CN203542857U - Concrete stirring machine - Google Patents
Concrete stirring machine Download PDFInfo
- Publication number
- CN203542857U CN203542857U CN201320588509.3U CN201320588509U CN203542857U CN 203542857 U CN203542857 U CN 203542857U CN 201320588509 U CN201320588509 U CN 201320588509U CN 203542857 U CN203542857 U CN 203542857U
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- CN
- China
- Prior art keywords
- powder
- concrete mixer
- live
- feed hopper
- charging aperture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 title abstract 8
- 239000000843 powder Substances 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 5
- 239000004576 sand Substances 0.000 abstract description 5
- 239000004575 stone Substances 0.000 abstract description 5
- 239000004568 cement Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a concrete stirring machine which comprises a bottom rack, wherein a stirring cylinder is rotationally connected with the upper part of the bottom rack; a cylinder feeding inlet is formed in the stirring cylinder; a feeding funnel is arranged in the position close to the cylinder feeding inlet in the bottom rack; a discharge hole is formed in the lower part of the feeding funnel; a material conveying device is arranged between the discharge hole and the cylinder feeding inlet. When materials are fed, grain materials such as stone and sand can be fed into the feeding funnel through a loading machine or other equipment, subsequently are conveyed into the stirring cylinder through a conveyer belt, and powder materials such as cement can be directly conveyed into the stirring cylinder through a spiral conveying device at the same time, so that the feeding time is greatly shortened, the working efficiency is improved, the pollution to the working environment caused by flying dust when the concrete stirring machine is used is reduced, the environment-friendliness is improved, and 30% of power can be saved by using the concrete stirring machine.
Description
Technical field
The utility model relates to a kind of concrete mixer, is applicable to common buildings building site, road, science of bridge building and middle-size and small-size concrete component factory.
Background technology
Along with socioeconomic development, construction machine degree more and more higher, mixer is time-consuming by the mode of artificial loading, overwhelming majority construction site changes mechanical concrete mixer into, due to its flexibility and easy to operate, be widely used in construction site, road, bridge construction, in small-size concrete member factory, existing concrete mixer comprises underframe, a mixing drum is installed on underframe, mixing drum charging aperture place is hinged with a liftable feed hopper by bearing pin, on feed hopper, mostly adopt steel wire rope to connect a steel wire rope roller, power adopts and passes through motor-driven, steel wire rope roller connects a manual clutch, by Artificial Control manual clutch, carry out lifting feed hopper.Its operation principle is first by artificial or machinery, stone, sand and powder all to be rendered in feed hopper, and then by power, feed hopper lifting is fed intake.
But this material-uploading style is dust from flying when work, the pollution of easily working environment being carried out, but also it is long to have the material loading time, the defect that inefficiency and cost are higher.
Utility model content
Problem to be solved in the utility model is to provide a kind ofly can shorten the material loading time, increase work efficiency, while reducing work dust from flying to the pollution of working environment, improve the concrete mixer of the feature of environmental protection.
In order to address the above problem, the utility model by the following technical solutions:
A kind of concrete mixer, comprise underframe, the top of described underframe is rotatably connected to mixing drum, described mixing drum is provided with cylinder charging aperture, position near cylinder charging aperture on described underframe is provided with feed hopper, the bottom of described feed hopper is provided with feed opening, between described feed opening and cylinder charging aperture, is provided with device for transporting objects.
Below the further optimization of the utility model to such scheme:
Described device for transporting objects comprises the conveyer belt that is arranged on feed opening below, and described conveyer belt is by two live-roller transmissions, and one of them live-roller is arranged on the position near feed opening rear end, and another live-roller is arranged on the position near cylinder charging aperture.
Further optimize: the position near feed opening one side on described feed hopper is provided with discharging opening.
Further optimize: the position near two live-rollers in described frame is provided with support, and the two ends of described two live-rollers are fixedly supported on support by bearing and bearing block respectively.
Further optimize: the position on support between two live-rollers is provided with several intermediate calender rolls.
Further optimize: the Power Drive Unit that drives two live-rollers to rotate is installed on described support.
Further optimize: Power Drive Unit comprises rack-mount motor, and one of them in two transfer rollers is coaxially connected with belt pulley, and described motor is in transmission connection by belt and belt pulley.
Further optimize: the position between described cylinder charging aperture and feed hopper is provided with powder feed pipe, and the lower end of described powder feed pipe is arranged in cylinder charging aperture; On powder feed pipe, be connected with powder conveying apparatus.
Further optimize: described powder conveying apparatus comprises the powder delivering pipe that wherein one end is communicated with powder feed pipe, and the top of the other end of described powder delivering pipe is provided with powder feed hopper; In described powder delivering pipe, helix transporting device is installed.
Further optimize: in described powder delivering pipe, near powder feed hopper one end, the motor reducer being in transmission connection with helix transporting device is installed.
During material loading, the granule materials such as stone, sand can be rendered in feed hopper by loading machine or miscellaneous equipment, then by conveyer belt, be transported in mixing drum,, the powders such as cement directly can be delivered in mixing drum with helix transporting device meanwhile, so greatly shortened the material loading time, improved operating efficiency, while having reduced work, the pollution of dust from flying to working environment, has improved the feature of environmental protection, and has adopted this product can economize on electricity 30%.
The utlity model has safety, efficient, energy-conservation, environmental protection, the advantages such as for ease of maintenaince maintenance.And overcome traditional mixer and dig pit, hopper easily derails, and steel wire rope damages, and stop is malfunctioning, the defects such as the device damage that lifting motor damage etc. causes and security incident.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is the right view of accompanying drawing 1;
Accompanying drawing 3 is the discharging opening of mixing drum and the structural representation of conveyer belt in the utility model embodiment.
In figure: 1-underframe; 2-mixing drum; 3-feed hopper; 4-feed opening; 5-conveyer belt; 6-transfer roller; 7-intermediate calender rolls; 8-motor; 9-belt pulley; 10-powder feed pipe; 11-cylinder charging aperture; 12-road wheel; 13-electric cabinet; 14-frame; 15-support; 16-powder delivering pipe; 17-powder elevating hopper; 18-motor reducer; 19-base; 20-discharging opening.
The specific embodiment
Embodiment, as shown in Figure 1, Figure 3, a kind of concrete mixer, comprises underframe 1, and the top of described underframe 1 is rotatably connected to mixing drum 2, and the bottom of described underframe 1 is provided with road wheel 12.
Described mixing drum 2 is provided with cylinder charging aperture 11, and the position near cylinder charging aperture 11 on described underframe 1 is provided with feed hopper 3, and described feed hopper 3 is fixedly supported on underframe 1 by frame 14.
The bottom of described feed hopper 3 is provided with feed opening 4, between described feed opening 4 and cylinder charging aperture 11, is provided with device for transporting objects.
Described device for transporting objects comprises the conveyer belt 5 that is arranged on feed opening 4 belows, described conveyer belt is by two live-roller 6 transmissions, one of them live-roller is arranged on the position near feed opening 4 rear ends, and another live-roller 6 is arranged on the position near cylinder charging aperture 11.
Position near feed opening 4 one sides on described feed hopper 3 is provided with discharging opening 20, the sand in feed hopper 3 and stone mixed material can be rendered on conveyer belt 5.
Position near two live-rollers 6 in described frame 14 is provided with support 15, and the two ends of described two live-rollers 6 are fixedly supported on support 15 by bearing and bearing block respectively.
Position on support 15 between two live-rollers 6 is provided with several intermediate calender rolls 7, for conveyer belt 5 is supported to transmission.
The Power Drive Unit that drives two live-rollers 6 to rotate is installed on described support 15.
Power Drive Unit comprises that one of them in 8, two transfer rollers 6 of motor that are arranged on support 15 is coaxially connected with belt pulley 9, and described motor 8 is in transmission connection by belt and belt pulley 9.
One side of described underframe 1 is provided with the electric cabinet 13 being electrically connected to motor 8.
Position between described cylinder charging aperture 11 and feed hopper 3 is provided with powder feed pipe 10, and the lower end of described powder feed pipe 10 is arranged in cylinder charging aperture 11; On powder feed pipe 10, be connected with powder conveying apparatus.
As shown in Figure 2, described powder conveying apparatus comprises the powder delivering pipe 16 that wherein one end is communicated with powder feed pipe 10, and the top of the other end of described powder delivering pipe 16 is provided with powder feed hopper 17; In described powder delivering pipe 16, helix transporting device is installed, in described powder delivering pipe 16, near powder feed hopper 17 one end, the motor reducer 18 being in transmission connection with helix transporting device is installed.
During material loading, the granule materials such as stone, sand can be rendered in feed hopper 3 by loading machine or miscellaneous equipment, then by conveyer belt 5, be transported in mixing drum 2,, the powders such as cement directly can be delivered in mixing drum 2 with helix transporting device meanwhile, so greatly shortened the material loading time, improved operating efficiency, while having reduced work, the pollution of dust from flying to working environment, has improved the feature of environmental protection, and has adopted this product can economize on electricity 30%.
Claims (10)
1. a concrete mixer, comprise underframe (1), the top of described underframe (1) is rotatably connected to mixing drum (2), described mixing drum (2) is provided with cylinder charging aperture (11), the upper position near cylinder charging aperture (11) of described underframe (1) is provided with feed hopper (3), it is upper that described feed hopper (3) is fixedly supported on underframe (1) by frame (14), it is characterized in that:
The bottom of described feed hopper (3) is provided with feed opening (4), between described feed opening (4) and cylinder charging aperture (11), is provided with device for transporting objects.
2. a kind of concrete mixer according to claim 1, is characterized in that:
Described device for transporting objects comprises the conveyer belt (5) that is arranged on feed opening (4) below, described conveyer belt is by two live-rollers (6) transmission, one of them live-roller is arranged on the position near feed opening (4) rear end, and another live-roller (6) is arranged on the position near cylinder charging aperture (11).
3. a kind of concrete mixer according to claim 2, is characterized in that:
The upper position near feed opening (4) one sides of described feed hopper (3) is provided with discharging opening (20).
4. a kind of concrete mixer according to claim 2, is characterized in that:
The upper position near two live-rollers (6) of described frame (14) is provided with support (15), and the two ends of described two live-rollers (6) are fixedly supported on support (15) by bearing and bearing block respectively.
5. a kind of concrete mixer according to claim 2, is characterized in that:
The position being positioned on support (15) between two live-rollers (6) is provided with several intermediate calender rolls (7).
6. according to a kind of concrete mixer described in claim 4 or 5, it is characterized in that:
The Power Drive Unit that drives two live-rollers (6) to rotate is installed on described support (15).
7. a kind of concrete mixer according to claim 6, is characterized in that:
Power Drive Unit comprises the motor (8) being arranged on support (15), and one of them in two transfer rollers (6) is coaxially connected with belt pulley (9), and described motor (8) is in transmission connection by belt and belt pulley (9).
8. according to the arbitrary described a kind of concrete mixer of claim 2-5, it is characterized in that:
Position between described cylinder charging aperture (11) and feed hopper (3) is provided with powder feed pipe (10), and the lower end of described powder feed pipe (10) is arranged in cylinder charging aperture (11); Powder feed pipe is connected with powder conveying apparatus on (10).
9. a kind of concrete mixer according to claim 8, is characterized in that:
Described powder conveying apparatus comprises the powder delivering pipe (16) that wherein one end is communicated with powder feed pipe (10), and the top of the other end of described powder delivering pipe (16) is provided with powder feed hopper (17); Described powder delivering pipe is provided with helix transporting device in (16).
10. a kind of concrete mixer according to claim 9, is characterized in that:
Described powder delivering pipe (16) is upper is provided with near powder feed hopper (17) one end the motor reducer (18) being in transmission connection with helix transporting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588509.3U CN203542857U (en) | 2013-09-24 | 2013-09-24 | Concrete stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588509.3U CN203542857U (en) | 2013-09-24 | 2013-09-24 | Concrete stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542857U true CN203542857U (en) | 2014-04-16 |
Family
ID=50461023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588509.3U Expired - Fee Related CN203542857U (en) | 2013-09-24 | 2013-09-24 | Concrete stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744722A (en) * | 2019-11-29 | 2020-02-04 | 长安大学 | Mixer loading attachment for experiments |
-
2013
- 2013-09-24 CN CN201320588509.3U patent/CN203542857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744722A (en) * | 2019-11-29 | 2020-02-04 | 长安大学 | Mixer loading attachment for experiments |
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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: 20140416 Termination date: 20160924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |