CN203712865U - Agitating arm of concrete agitator - Google Patents
Agitating arm of concrete agitator Download PDFInfo
- Publication number
- CN203712865U CN203712865U CN201420108465.4U CN201420108465U CN203712865U CN 203712865 U CN203712865 U CN 203712865U CN 201420108465 U CN201420108465 U CN 201420108465U CN 203712865 U CN203712865 U CN 203712865U
- Authority
- CN
- China
- Prior art keywords
- abrasion
- mixing arm
- agitating
- backing block
- proof backing
- 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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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of concrete agitating equipment, and in particular relates to an agitating arm of a concrete agitator. The agitating arm of the concrete agitator comprises an agitating arm base plate, an agitating shaft mounting section and an agitating blade mounting section, and further comprises an anti-abrasion lining plate and an anti-abrasion layer, wherein the anti-abrasion lining plate is arranged on the agitating arm base plate and is positioned on one side, which is in contact with an agitating material, of the agitating arm base plate; the anti-abrasion layer is arranged on the anti-abrasion lining plate and is positioned on the contact surface of the anti-abrasion lining plate and the material in a manner of a meshed structure; a plurality of concave pits for adhering and filling the agitating material are formed in the anti-abrasion layer. According to the agitating arm of the concrete agitator, friction between every two of the materials is generated, so that direct contact between the materials and the agitating arm is avoided, the abrasion resistance and the impact resistance of an easily abraded part are improved, and the service life of the agitating arm is prolonged; the agitating arm of the concrete agitator is simple in structure and short in manufacturing time; the maintenance and replacement frequency of the agitating arm is reduced, the labor intensity is alleviated, and the use cost of a user is reduced.
Description
Technical field
The utility model belongs to concrete batch plant technical field, is specifically related to a kind of mixing arm of concrete mixer.
Background technology
Concrete mixer be mainly used for to various aggregates stir, batch mixing, aggregate is mixed, when contacting with compound, the mixing arm of concrete mixer can cause wearing and tearing to mixing arm, existing mixing arm generally adopts the materials such as Q235A, 45 steel, 40Cr, cast steel material to make, Q235A low price but wear no resistance, good, the easy to process but price of 45 steel and 40Cr mechanical property, the production technology of cast steel is simple, be applicable to production in enormous quantities, low cost of manufacture but easy fracture.
For addressing the above problem, Granted publication number discloses a kind of Novel wear-proof mixing arm for CN202011067U, comprise load segment, the arm of force and scraper linkage section, this load segment and scraper linkage section are provided with pilot hole, it is characterized in that: described arm of force surface is provided with wear-resistant material layer.It is directly to contact with compound by wear-resistant material layer that this kind of Novel wear-proof mixing arm appointed, the same easily wearing and tearing of wear-resistant material layer when running into the rear mixing arm of the severe or long-time use of operating mode.
Although the wearing and tearing of mixing arm are must occur, cannot eradicate, can only improve, but how for a kind of wear-resistant, concrete-agitating arm that use cost is low of the use functional development of concrete mixer, improve mixing arm service life, reduce production costs, be the problem that concrete-agitating industry is needed solution badly.
Utility model content
For overcoming deficiency of the prior art, it is a kind of simple in structure that the utility model provides, the mixing arm of the concrete mixer of long service life, comprise mixing arm substrate, shaft construction section and stirring vane construction section, it is characterized in that: also comprise abrasion-proof backing block and wearing layer, described abrasion-proof backing block is arranged on mixing arm substrate and is arranged in the side that mixing arm substrate contacts with stirring material, described wearing layer is arranged on abrasion-proof backing block and is on the cancellated contact-making surface that is arranged in abrasion-proof backing block and material, and this wearing layer is formed with a plurality of for bonding, fill the pit that stirs material.
Further, described abrasion-proof backing block adopts diamondite to make.
Further, described abrasion-proof backing block is dismountable is connected on mixing arm substrate.
Further, described abrasion-proof backing block is fixedly connected on mixing arm substrate.
Further, wearing layer employing diamondite or super wear-resistant tungsten carbide bag coating technology, tungsten carbide particle casting wear-resistant block are made.
Further, described wearing layer and abrasion-proof backing block are one-body molded.
Further, described wearing layer is arranged in the structure distribution that assumes diamond in shape on abrasion-proof backing block.
From above-mentioned to description of the present utility model, the mixing arm of the concrete mixer that the utility model provides is when stirring material, while particularly mixing cement concrete and bituminous concrete, stirring material can bond, be filled in these pit the insides, thereby make material and material friction, avoid material directly to contact with mixing arm, wearability and the resistance to impact at position easy to wear have been improved, extended the service life of mixing arm, the mixing arm of above-mentioned concrete mixer, simple in structure, Production Time is short, reduce the maintenance of mixing arm and changed number of times, reduced labour intensity and user's use cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mixing arm of specific embodiment concrete mixer.
Fig. 2 is the side-looking structural representation of the mixing arm of specific embodiment concrete mixer.
Fig. 3 is the schematic diagram of the material of the mixing arm of specific embodiment concrete mixer while using.
The specific embodiment
Below by the specific embodiment, the utility model will be further described.
Shown in seeing figures.1.and.2, a kind of mixing arm of concrete mixer, comprise mixing arm substrate 1, shaft construction section 2, stirring vane construction section 3, abrasion-proof backing block 4 and wearing layer 5, described abrasion-proof backing block 4 and wearing layer 5 are diamondite or super wear-resistant tungsten carbide bag coating technology, tungsten carbide particle casting wear-resistant block is made, abrasion-proof backing block 4 is arranged on mixing arm substrate 1 and is arranged in the side that mixing arm substrate 1 contacts with stirring material, described wearing layer 5 is arranged on abrasion-proof backing block 4 and assumes diamond in shape on the cancellated contact-making surface that is arranged in abrasion-proof backing block 4 and material, and this wearing layer 5 is formed with the pit 51 of a plurality of rhombuses,
1 of abrasion-proof backing block 4 and mixing arm substrate can have multiple connected mode, specifically comprise the fixed connections such as the detachable connections such as bolt connection and embedded connection, heating soldering, adhesive be bonding, and wearing layer 5 is one-body molded or welding fabrication with abrasion-proof backing block 4.
As shown in Figure 3, the mixing arm of the concrete mixer that the utility model provides is when stirring material, concrete and bituminous concrete particularly mix cement, stir material 100 and can bond, be filled in 51 li of rhombus pits, thereby make material and material friction, avoid material directly to contact with liner plate, reduce mixing arm wearing and tearing, the service life of improving mixing arm.
Above are only a specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (7)
1. the mixing arm of a concrete mixer, comprise mixing arm substrate, shaft construction section and stirring vane construction section, it is characterized in that: also comprise abrasion-proof backing block and wearing layer, described abrasion-proof backing block is arranged on mixing arm substrate and is arranged in the side that mixing arm substrate contacts with stirring material, described wearing layer is arranged on the contact-making surface of abrasion-proof backing block material and is network structure, and this wearing layer is formed with a plurality of for boning, fill the pit that stirs material.
2. the mixing arm of concrete mixer according to claim 1, is characterized in that: described abrasion-proof backing block adopts diamondite to make.
3. the mixing arm of concrete mixer according to claim 1 and 2, is characterized in that: described abrasion-proof backing block is dismountable to be connected on mixing arm substrate.
4. the mixing arm of concrete mixer according to claim 1 and 2, is characterized in that: described abrasion-proof backing block is fixedly connected on mixing arm substrate.
5. the mixing arm of concrete mixer according to claim 1, is characterized in that: described wearing layer employing diamondite or super wear-resistant tungsten carbide bag coating technology, tungsten carbide particle casting wear-resistant block are made.
6. the mixing arm of concrete mixer according to claim 1 or 5, is characterized in that: described wearing layer and abrasion-proof backing block are one-body molded.
7. the mixing arm of concrete mixer according to claim 1 or 5, is characterized in that: described wearing layer is arranged in the structure distribution that assumes diamond in shape on abrasion-proof backing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108465.4U CN203712865U (en) | 2014-03-11 | 2014-03-11 | Agitating arm of concrete agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108465.4U CN203712865U (en) | 2014-03-11 | 2014-03-11 | Agitating arm of concrete agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712865U true CN203712865U (en) | 2014-07-16 |
Family
ID=51152059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420108465.4U Expired - Fee Related CN203712865U (en) | 2014-03-11 | 2014-03-11 | Agitating arm of concrete agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113257A (en) * | 2016-07-28 | 2016-11-16 | 珠海仕高玛机械设备有限公司 | A kind of high wearable mixing arm of band armor |
-
2014
- 2014-03-11 CN CN201420108465.4U patent/CN203712865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113257A (en) * | 2016-07-28 | 2016-11-16 | 珠海仕高玛机械设备有限公司 | A kind of high wearable mixing arm of band armor |
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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: 20140716 Termination date: 20200311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |