CN2762993Y - Inner supporting structure in mixing cavity of concrete mixer - Google Patents
Inner supporting structure in mixing cavity of concrete mixer Download PDFInfo
- Publication number
- CN2762993Y CN2762993Y CN 200520039313 CN200520039313U CN2762993Y CN 2762993 Y CN2762993 Y CN 2762993Y CN 200520039313 CN200520039313 CN 200520039313 CN 200520039313 U CN200520039313 U CN 200520039313U CN 2762993 Y CN2762993 Y CN 2762993Y
- Authority
- CN
- China
- Prior art keywords
- reduction gearbox
- stir chamber
- concrete mixer
- motor reduction
- mixer
- 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 - Lifetime
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to an inner supporting structure in a mixing cavity of a concrete mixer. The utility model is provided with a speed reduction box of an electric motor, and the inner top of the mixing cavity is a full flat structure. An output device of the speed reduction box of an electric motor is connected with a rotation mechanism. One part of the rotation mechanism is projected out of the inner top of the mixing cavity. The rotation mechanism is connected with a mixing arm. The inner supporting structure in a mixing cavity of a concrete mixer provided by the utility model is the full flat structure, and thus the utility model prevents the powder dust from accumulating, has easy cleaning, is difficult to wear out and reduces the production cost of the concrete mixing.
Description
Technical field
The utility model relates to the cement concrete production equipment, the stir chamber inner top structure on particularly a kind of concrete mixer.
Background technology
The middle motor reduction gearbox of available coagulation soil vertical shaft mixer, its a part of body is to place the stir chamber inner top, install with the suspention form, motor reduction gearbox rotates together with stirring shovel in the running, after operation a period of time, can gather cement powders and steam between motor reduction gearbox top and the mixer top, be very difficult to after solidifying handle, also can produce friction, quicken mechanical loss.
Summary of the invention
Task of the present utility model provides a kind of interior top of stir chamber structure of improved concrete mixer, it has solved to gather cement powders and steam between the motor reduction gearbox top of existing concrete mixer and the mixer top and produce solidifies, and causes the problem of difficult, easy friction, acceleration mechanical loss.
The technical solution of the utility model is as follows:
Top structure in a kind of stir chamber of concrete mixer, it is equipped with motor reduction gearbox, and described stir chamber inner top is complete flat structure, and the output device of described motor reduction gearbox is connected with slew gear, the part of slew gear protrudes in the stir chamber inner top, and slew gear is connected with mixing arm.
The top is configured to complete flat structure in the stir chamber of the present utility model, has prevented that thus dust from gathering, and cleaning easily, and difficult the wearing and tearing reduced the production cost that concrete stirs.
Description of drawings
Fig. 1 is the schematic diagram of the interior top of the stir chamber of a kind of concrete mixer of the present utility model structure.
Fig. 2 is the schematic top plan view of top structure in Fig. 1 stir chamber.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model is the interior top of a kind of stir chamber of a concrete mixer structure, at mixer 1 top installing motor reduction gearbox 2.Motor is placed in mixer 1 top with upright form, and reduction gear box then is placed in the motor below and is connected with motor output shaft.
Stir chamber 3 inner tops of mixer 1 are complete flat structure 31.
The output device of motor reduction gearbox 2 is connected with slew gear 4, and the part of slew gear 4 protrudes in stir chamber 3 inner tops, promptly stretches out top in stir chamber 3.The extension of slew gear 4 is connected with mixing arm 5, and every group of mixing arm 5 all is installed in the stir chamber 3 together with stirring shovel 6.
As shown in Figure 2, the central authorities at mixer 1 top are provided with central dog-house 7, and each motor reduction gearbox 2 is laid in the outer ring of central dog-house 7 with the planet form.Motor reduction gearbox 2 is revolution separately at work, drives mixing arm 5 and concrete is forced to stir in stir chamber 3 with stirring shovel 6.
Claims (5)
1. construct on the top in the stir chamber of a concrete mixer, it is equipped with motor reduction gearbox, it is characterized in that, described stir chamber inner top is complete flat structure, the output device of described motor reduction gearbox is connected with slew gear, the part of slew gear protrudes in the stir chamber inner top, and slew gear is connected with mixing arm.
2. top structure in the stir chamber of concrete mixer according to claim 1 is characterized in that described motor reduction gearbox is provided with one, is laid in the scope of circle footpath, mixer top.
3. top structure in the stir chamber of concrete mixer according to claim 1 is characterized in that described motor reduction gearbox is provided with two, and each motor reduction gearbox is laid in the scope of circle footpath, mixer top with being separated by spacing.
4. top structure in the stir chamber of concrete mixer according to claim 1 is characterized in that described motor reduction gearbox is provided with three, and each motor reduction gearbox is laid in the scope of circle footpath, mixer top with being separated by spacing.
5. top structure in the stir chamber of concrete mixer according to claim 1 is characterized in that described motor reduction gearbox is provided with four, and each motor reduction gearbox is laid in the scope of circle footpath, mixer top with being separated by spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039313 CN2762993Y (en) | 2005-01-28 | 2005-01-28 | Inner supporting structure in mixing cavity of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039313 CN2762993Y (en) | 2005-01-28 | 2005-01-28 | Inner supporting structure in mixing cavity of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2762993Y true CN2762993Y (en) | 2006-03-08 |
Family
ID=36140542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039313 Expired - Lifetime CN2762993Y (en) | 2005-01-28 | 2005-01-28 | Inner supporting structure in mixing cavity of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2762993Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848467A (en) * | 2012-09-05 | 2013-01-02 | 大连正锐建筑节能股份有限公司 | Double-shaft two-speed dual-chamber bi-directional parallel type composite foam concrete stirring apparatus |
-
2005
- 2005-01-28 CN CN 200520039313 patent/CN2762993Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848467A (en) * | 2012-09-05 | 2013-01-02 | 大连正锐建筑节能股份有限公司 | Double-shaft two-speed dual-chamber bi-directional parallel type composite foam concrete stirring apparatus |
| CN102848467B (en) * | 2012-09-05 | 2015-11-18 | 大连正锐建筑节能股份有限公司 | Twin shaft double speed two-chamber two-way run-in index composite foam concrete mixing plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150128 Granted publication date: 20060308 |