CN201669800U - Arc liner plate for concrete mixing host machine dump door and dump door - Google Patents
Arc liner plate for concrete mixing host machine dump door and dump door Download PDFInfo
- Publication number
- CN201669800U CN201669800U CN2010201856064U CN201020185606U CN201669800U CN 201669800 U CN201669800 U CN 201669800U CN 2010201856064 U CN2010201856064 U CN 2010201856064U CN 201020185606 U CN201020185606 U CN 201020185606U CN 201669800 U CN201669800 U CN 201669800U
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- China
- Prior art keywords
- liner plate
- arc
- dump gate
- dump door
- concrete mixer
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- 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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Abstract
The utility model discloses an arc liner plate for concrete mixing host machine dump door, which is formed by connecting more than two arc-shaped small liner plates fixed on a dump door body. The arc liner plate for the concrete mixing host machine dump door has the advantages of simple and compact structure, low maintenance cost and convenient maintenance. The utility model also discloses the concrete mixing host machine dump door which comprises the dump door body, a driving device and a rotating shaft, wherein the rotating shaft is connected with the driving device; the dump door body is positioned on the rotating shaft; and the dump door body is provided with the arc liner plate of the concrete mixing host machine dump door.
Description
Technical field
The utility model relates to concrete batch plant, relates in particular to the arc liner plate and the main concrete mixer Dump gate that are used for the main concrete mixer Dump gate.
Background technology
Stirring host is the core in the concrete mixing plant, and Dump gate is again one of critical component of stirring host, and its quality directly has influence on the production efficiency of stirring host, concrete product quality, the safety of equipment life and employee's person.Existing concrete stirring host Dump gate mainly is made up of drive unit, Dump gate body, axle, arc liner plate and five parts of protective cover, wherein drive unit one be divided into pneumatic and hydraulic pressure dual mode, if adopt pneumatic actuation, not only air consumption is big, power consumption is big, and in case the aerostatic press displacement is not enough or when having a power failure Dump gate will not open, then can not control the discharging flow by the Dump gate segmentation maybe can not be with the Dump gate closure, hydraulic-driven then can well overcome the above problems, and therefore now domestic and international stirring host is all based on hydraulic-driven.
At present, all be equiped with the arc liner plate on the Dump gate body of Dump gate, but existing arc liner plate all is the monoblock type liner plate, but finds that by long-term use still there are many problems in monoblock type arc liner plate.Because the stirring host long operational time, fluid irregular, and the Dump gate place is again the most concentrated zone of stirred fluid, so the arc liner plate very easily weares and teares, the arc liner plate influences mixing quality and efficient in case wearing and tearing are easy to cause the main frame spillage.Observe by long-term use, find arc wear liner and inhomogeneous, the wear extent of intermediate portion is obviously greater than the wear extent at two ends, the just middle wearing and tearing of the arc liner plate that often changes, and two ends wearing and tearing and not obvious, as long as but monoblock type arc liner plate has the place wearing and tearing just must integral replacing, unusual waste material, maintenance cost height; In addition, monoblock type arc liner plate 70KG that weighs, workman's dismounting is very inconvenient, and maintenance capacity is big.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple and compact for structure, maintenance cost is low, the arc liner plate of being convenient to keep in repair that is used for the main concrete mixer Dump gate and the main concrete mixer Dump gate that is equiped with this arc liner plate.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of arc liner plate that is used for the main concrete mixer Dump gate, it is to be formed by connecting by the little liner plate of arc that is fixed in more than two on the Dump gate body.
Described two blocks of little liner plates of above arc are axial arranged along the rotating shaft of Dump gate.
A kind of main concrete mixer Dump gate, comprise Dump gate body, drive unit and rotating shaft, described rotating shaft links to each other with drive unit, and the Dump gate body is installed in the rotating shaft, is equiped with the above-mentioned arc liner plate that is used for the main concrete mixer Dump gate on the described Dump gate body.
The little liner plate of described arc is fixed on the Dump gate body by securing member.
Described drive unit is a fluid pressure drive device.
Described fluid pressure drive device is provided with protective cover outward.
Compared with prior art, advantage of the present utility model is: the arc liner plate that is used for the main concrete mixer Dump gate of the present utility model is formed by connecting by two blocks of little liner plates of above arc, can determine the quantity of the little liner plate of arc according to actual condition, simple and compact for structure, only need when changing liner plate the more serious little liner plate of arc of wearing and tearing is changed, perhaps regularly the arc liner plate exchange of two diverse locations is used, equaled in a disguised form to increase the service life of arc liner plate like this, need just not change a monoblock arc liner plate when only part is worn and torn, reduce maintenance cost at the arc liner plate; Simultaneously, than the maintenance of monoblock type arc liner plate, maintenance load of the present utility model and labour intensity reduce greatly, and operation is simple in replacing.Be equiped with above-mentioned arc liner plate on the main concrete mixer Dump gate of the present utility model, because above-mentioned arc liner plate has above-mentioned technique effect, the main concrete mixer Dump gate that this arc liner plate is installed also possesses the corresponding techniques effect.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the arc liner plate embodiment of main concrete mixer Dump gate;
Fig. 2 is the structural representation of the utility model main concrete mixer Dump gate.
Each label is represented among the figure:
1, Dump gate body 2, the little liner plate of arc
3, drive unit 4, rotating shaft
5, protective cover
The specific embodiment
Fig. 1 shows a kind of arc liner plate embodiment that is used for the main concrete mixer Dump gate, this arc liner plate is to be formed by connecting by five blocks of little liner plates 2 of the axial arranged arc along the rotating shaft 4 of Dump gate, the little liner plate 2 of each arc all is fixed on the Dump gate body 1 by securing member, the quantity of the little liner plate 2 of arc is more than two, concrete quantity can be according to the actual condition decision of difference side's amount main frame, for example two side's main frames adopt five blocks of little liner plates 2 of arc, and tripartite main frame adopts six blocks of little liner plates 2 of arc, guarantee its machining accuracy when making the little liner plate 2 of arc, compact conformation between any two after the little liner plate of arc 2 is installed prevents that slurries from pouring into.Arc lining plate structure of the present utility model is simply compact, only need when changing liner plate the more serious little liner plate 2 of arc of wearing and tearing is changed, perhaps regularly little liner plate 2 exchanges of arc of two diverse locations are used, equaled in a disguised form to increase the service life of arc liner plate like this, need just not change a monoblock arc liner plate when only part is worn and torn, reduce maintenance cost at the arc liner plate; Simultaneously, than the maintenance of monoblock type arc liner plate, maintenance load of the present utility model and labour intensity reduce greatly, and operation is simple in replacing.
Fig. 2 shows a kind of main concrete mixer Dump gate embodiment; comprise Dump gate body 1, drive unit 3 and rotating shaft 4; rotating shaft 4 links to each other with drive unit 3; Dump gate body 1 is installed in the rotating shaft 4; be equiped with the arc liner plate that is used for the main concrete mixer Dump gate of the foregoing description on the Dump gate body 1; wherein drive unit 3 is a fluid pressure drive device, and is provided with protective cover 5 outside fluid pressure drive device.Be equiped with the arc liner plate of the foregoing description on the main concrete mixer Dump gate of the present utility model, because the arc liner plate of the foregoing description has above-mentioned technique effect, the main concrete mixer Dump gate that this arc liner plate is installed also possesses the corresponding techniques effect.
Above-mentioned is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model.Any those of ordinary skill in the art, under the situation that does not break away from the technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model, all should drop in the scope of technical solutions of the utility model protection any simple modification, equivalent variations and modification that above embodiment did according to the utility model technical spirit.
Claims (6)
1. arc liner plate that is used for the main concrete mixer Dump gate, it is characterized in that: it is to be formed by connecting by the little liner plate of arc (2) that is fixed in more than two on the Dump gate body (1).
2. the arc liner plate that is used for the main concrete mixer Dump gate according to claim 1 is characterized in that: described two blocks of little liner plates of above arc (2) are axial arranged along the rotating shaft (4) of Dump gate.
3. main concrete mixer Dump gate, comprise Dump gate body (1), drive unit (3) and rotating shaft (4), described rotating shaft (4) links to each other with drive unit (3), Dump gate body (1) is installed in the rotating shaft (4), it is characterized in that: be equiped with the arc liner plate that is used for the main concrete mixer Dump gate as claimed in claim 1 or 2 on the described Dump gate body (1).
4. main concrete mixer Dump gate according to claim 3 is characterized in that: the little liner plate of described arc (2) is fixed on the Dump gate body (1) by securing member.
5. main concrete mixer Dump gate according to claim 4 is characterized in that: described drive unit (3) is a fluid pressure drive device.
6. main concrete mixer Dump gate according to claim 5 is characterized in that: described fluid pressure drive device is provided with protective cover (5) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201856064U CN201669800U (en) | 2010-05-11 | 2010-05-11 | Arc liner plate for concrete mixing host machine dump door and dump door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201856064U CN201669800U (en) | 2010-05-11 | 2010-05-11 | Arc liner plate for concrete mixing host machine dump door and dump door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669800U true CN201669800U (en) | 2010-12-15 |
Family
ID=43327212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201856064U Expired - Lifetime CN201669800U (en) | 2010-05-11 | 2010-05-11 | Arc liner plate for concrete mixing host machine dump door and dump door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522421A (en) * | 2013-10-25 | 2014-01-22 | 徐州徐工施维英机械有限公司 | Turning plate door as well as concrete stirring station |
| CN108340490A (en) * | 2018-03-21 | 2018-07-31 | 山推建友机械股份有限公司 | Water conservancy project large-sized concrete stirring host |
-
2010
- 2010-05-11 CN CN2010201856064U patent/CN201669800U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522421A (en) * | 2013-10-25 | 2014-01-22 | 徐州徐工施维英机械有限公司 | Turning plate door as well as concrete stirring station |
| CN103522421B (en) * | 2013-10-25 | 2015-11-25 | 徐州徐工施维英机械有限公司 | Plate-turning door and concrete mixing plant |
| CN108340490A (en) * | 2018-03-21 | 2018-07-31 | 山推建友机械股份有限公司 | Water conservancy project large-sized concrete stirring host |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |