CN2803673Y - Anti-leakage means of concrete agitator - Google Patents
Anti-leakage means of concrete agitator Download PDFInfo
- Publication number
- CN2803673Y CN2803673Y CN 200520034426 CN200520034426U CN2803673Y CN 2803673 Y CN2803673 Y CN 2803673Y CN 200520034426 CN200520034426 CN 200520034426 CN 200520034426 U CN200520034426 U CN 200520034426U CN 2803673 Y CN2803673 Y CN 2803673Y
- Authority
- CN
- China
- Prior art keywords
- overcoat
- dilution material
- sealing ring
- outer sleeve
- mill
- 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
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to an anti-leakage device of a concrete mixer. A screw thread wheel mechanism is composed of a dilution material box, a dilution material pipe, an outer sleeve, a thread wheel and a sealing ring; an abrasive disc mechanism is composed of a dilution material box, a dilution material pipe, an internal and an external abrasive discs, a sealing ring, an internal abrasive disc in the sealing ring and a spring in a pressing closing plate; an aureola mechanism is composed of a dilution material box, a dilution material pipe, an outer sleeve with a key bed, an aureola and a sealing ring. The thread wheel or the internal abrasive disc or the aureola is in tight fit with a main shaft, and the outer sleeve, the external abrasive disc and the outer sleeve with a key bed are in tight fit with a bearing sealing seat; one ends of the dilution material pipes are connected with the dilution material boxes, and the other ends are respectively connected through the bearing sealing seat and the outer sleeve, through the bearing sealing seat and the external abrasive disc and through the bearing sealing seat and the outer sleeve with a key bed. When the concrete mixer works, the utility model continuously drives the dilution material into a concrete tank so as to cause mud to no longer flow into a bearing. The utility model has the advantages of simple structure, reasonable design, multiple anti-leakage forms and low cost.
Description
Technical field the utility model relates to the mixer auxiliary equipment, particularly a kind of concrete mixer leak-proof device.
The background technology prior art when mixer is worked, is easy in the whipping process mud is flowed in the bearing, and the lighter's bearing is subjected to corruption, and weight person's mud is set in the bearing, causes bearing to rotate.Its reason is structurally inconsiderate because of having design now.Adopt artificial apply oil to address the above problem, must about eight hours, add once, can be often because of the busy apply oil of often forgetting of working, so that cause above-mentioned consequence.Even if above-mentioned consequence does not appear in operation sometimes unavoidably yet in accordance with regulations.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of reasonable in design, and it is effective, and is easy to use, the concrete mixer leak-proof device that cost is low.
The purpose of this utility model is to realize like this.
A kind of concrete mixer leak-proof device comprises main shaft, bearing seal seat, press seal plate, it is characterized in that forming the screw thread wheel mechanism by Xi hopper, Xi material pipe, overcoat, screw thread wheel, sealing ring; Form disc-grinding mechanism by the spring in Xi hopper, Xi material pipe, inside and outside mill, sealing ring and interior mill and the press seal plate; Overcoat, halo, sealing ring by Xi hopper, Xi material pipe, band keyway are formed halo mechanism, overcoat, the halo of overcoat, screw thread wheel, inside and outside mill, band keyway are located between bearing seal seat, the main shaft respectively, screw thread wheel, interior mill, halo and main shaft are tight fit, the overcoat and the bearing seal seat of overcoat, outer mill, band keyway are tight fit, Xi material Guan Yiduan is connected with the Xi hopper, the other end connects by bearing seal seat, overcoat respectively, connect by bearing seal seat, outer mill, by the overcoat connection of bearing seal seat, band keyway.
Described Xi material pipe and Xi hopper are for being threaded, and bearing seal seat, overcoat, being connected to of outer mill are assembled connection.
Can be provided with screw thread on the mill in described.
Concrete mixer is in when work, and the utility model is also simultaneously in work, adopt screw thread wheel or mill or the work of halo version all can, with in concrete tank, catching up with that the Xi material does not stop.The pressure of Xi material no longer flows in the bearing mud greater than the pressure of mud.When using screw thread wheel or mill, all use lubricating material, because of consumption is very little, so cost is low.When using halo, the Xi material adopts water, and its Xi material pipe strengthens, so that increase flow, adopts washing form, and its cost is lower.Water pump and mixer are shared, need not ad hoc.The utility model is simple in structure, and is reasonable in design, and the leakproof form is many, and its effect is all good, the convenient use, and cost is low, thereby has reached the purpose of this utility model.
Description of drawings
Fig. 1 is the utility model screw thread wheel and mixer assembling back structural representation.Fig. 2 is the utility model abrasive disk type structural representation.Fig. 3 is the utility model halo formula structural representation.
Among the figure 1, main shaft; 2, bearing seal seat; 3, Xi hopper; 4, Xi material pipe; 5, overcoat; 6, screw thread wheel; 7, press seal plate; 8, outer mill; 9, interior mill; 10, sealing ring; 11, spring; 12, the overcoat of halo 13, band keyway.
Embodiment
Mixer leak-proof device shown in Fig. 1-3 is formed the screw thread wheel mechanism by Xi hopper 3, Xi material pipe 4, overcoat 5, screw thread wheel 6, sealing ring 10; Form disc-grinding mechanism by the spring 11 in Xi hopper 3, Xi material pipe 4, inside and outside mill 9,8, sealing ring 10 and interior mill and the press seal plate 7; By Xi hopper 3, Xi material pipe 4, the overcoat 13 of band keyway, halo 12, sealing ring 10 is formed halo mechanism, thread jacket 5, screw thread wheel 6, inside and outside mill 9,8, the overcoat 13 of band keyway, halo 12 is located at bearing seal seat 2 respectively, between the main shaft 1, screw thread wheel 6 or interior mill 9 or halo 12 are tight fit with main shaft 1, the overcoat 13 of overcoat 5 or outer mill 8 or band keyway is a tight fit with bearing seal seat 2, Xi material pipe 4 one ends are connected with Xi hopper 3, the other end is respectively by bearing seal seat 2, overcoat 5 connects, by bearing seal seat 2, outer mill 8 connects, by bearing seal seat 2, the overcoat 13 of band keyway connects.Xi material pipe 4 and Xi hopper 3 are for being threaded, and bearing seal seat 12, overcoat 5, being connected to of outer mill 8 are assembled connection.Interior mill 9 is provided with screw thread.Each mechanism all can be used separately with concrete mixer, and the utility model adopts the screw thread wheel mechanism.
Claims (3)
1, a kind of concrete mixer leak-proof device comprises main shaft, bearing seal seat, press seal plate, it is characterized in that forming the screw thread wheel mechanism by Xi hopper (3), Xi material pipe (4), overcoat (5), screw thread wheel (6), sealing ring (10); Form disc-grinding mechanism by the spring (11) in Xi hopper (3), Xi material pipe (4), inside and outside mill (9,8), sealing ring (10) and interior mill and the press seal plate (7); By Xi hopper (3), Xi material pipe (4), the overcoat (13) of band keyway, halo (12), sealing ring (10) is formed halo mechanism, overcoat (5), screw thread wheel (6), inside and outside mill (9,8), the overcoat (13) of band keyway, halo (12) is located at bearing seal seat (2) respectively, between the main shaft (1), screw thread wheel (6), interior mill (9), halo (12) is a tight fit with main shaft (1), overcoat (5), outer mill (8), the overcoat (13) of band keyway is a tight fit with bearing seal seat (2), Xi material pipe (4) one ends are connected with Xi hopper (3), the other end is respectively by bearing seal seat (2), overcoat (5) connects, by bearing seal seat (2), outer mill (8) connects, by bearing seal seat (2), the overcoat (13) of band keyway connects.
2, concrete mixer leak-proof device according to claim 1 is characterized in that Xi material pipe (4) and Xi hopper (3) for being threaded, and bearing seal seat (12), overcoat (5), being connected to of outer mill (8) are assembled connection.
3, concrete mixer leak-proof device according to claim 1 is characterized in that can being provided with screw thread on the interior mill (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034426 CN2803673Y (en) | 2005-06-09 | 2005-06-09 | Anti-leakage means of concrete agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034426 CN2803673Y (en) | 2005-06-09 | 2005-06-09 | Anti-leakage means of concrete agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2803673Y true CN2803673Y (en) | 2006-08-09 |
Family
ID=36908974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034426 Expired - Fee Related CN2803673Y (en) | 2005-06-09 | 2005-06-09 | Anti-leakage means of concrete agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2803673Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748473A (en) * | 2012-07-10 | 2012-10-24 | 泉州博德机械有限公司 | Novel shaft end sealing device of concrete mixer |
-
2005
- 2005-06-09 CN CN 200520034426 patent/CN2803673Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748473A (en) * | 2012-07-10 | 2012-10-24 | 泉州博德机械有限公司 | Novel shaft end sealing device of concrete mixer |
| CN102748473B (en) * | 2012-07-10 | 2015-01-07 | 蔡达棋 | Novel shaft end sealing device of concrete mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |