CN204309114U - A kind of horizontally disposed mortar mixing drum - Google Patents
A kind of horizontally disposed mortar mixing drum Download PDFInfo
- Publication number
- CN204309114U CN204309114U CN201420611007.2U CN201420611007U CN204309114U CN 204309114 U CN204309114 U CN 204309114U CN 201420611007 U CN201420611007 U CN 201420611007U CN 204309114 U CN204309114 U CN 204309114U
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- CN
- China
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- cylinder body
- middle cylinder
- mixing drum
- postcentrum
- welded
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- Expired - Fee Related
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a kind of horizontally disposed mortar mixing drum, comprise precentrum, raceway, charging aperture, middle cylinder body, stirring vane, row pressure safety valve, postcentrum, discharging opening and access hole, middle cylinder body inwall is provided with stirring vane, before middle cylinder body, rear both ends are welded with precentrum respectively, postcentrum, dish is welded to connect in precentrum front end, middle cylinder body welds two pieces raceway, middle cylinder body barrel between two raceways welds two groups of charging apertures, two groups of charging apertures along with middle cylinder body axis being parallel before, rear end is arranged, postcentrum is welded with row pressure safety valve, the discharging opening welded together with postcentrum is positioned at the afterbody of middle cylinder body, access hole and charging aperture are arranged on the barrel of middle cylinder body axis both sides, access hole, the axis of charging aperture and middle cylinder body three is positioned in same plane.There is structure simple, add the plot ratio of mixing drum, the feature that mixed capacity is large.
Description
Technical field
The utility model belongs to mixing plant field, refers more particularly to horizontally disposed mortar mixing drum.
Background technology
In tunnels and underground engineering is built, mortar vehicle is adopted to carry out stirring and the transport of mortar.Mortar vehicle requires freely pass in and out shield machine frame.Owing to being subject to the restriction of shield machine frame dimensions, mortar vehicle also will be subject to strict restriction at width and short transverse, like this when the jumbo mortar vehicle of needs, can only be realized by the length increasing mortar vehicle mixing drum.But after the length of mixing drum increases, will the wheelbase of mortar vehicle be increased, thus affect the curving performance of mortar vehicle.Therefore, when mortar demand is many, can only have been come by the quantity increasing mortar vehicle, thus added vehicle acquisition cost.As shown in Figure 1, the mixing drum of traditional mortar vehicle with reference to structure and the arrangement of mixing drum on concrete mixing and transporting car, and namely mixing drum is in tilted layout, and afterbody upwarps, and there is certain angle between the center line of mixing drum and horizontal line; The charging of mixing drum and discharging are all carried out at the afterbody of mixing drum; During charging, mixing drum rotates with certain direction, during discharging, rotates with contrary direction, causes the plot ratio of mixing drum (ratio of the total measurement (volume) of actual mortar freight volume and mixing drum) very low, generally about 60%.Job site is in the urgent need to the mixing drum of a kind of Large Copacity, new construction.
Utility model content
The utility model is intended to the defect overcoming prior art, provides a kind of horizontally disposed mortar mixing drum, and structure is simple, adds the plot ratio of mixing drum, mixed capacity is large, cost is low, the scope of application is wide.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of horizontally disposed mortar mixing drum, mainly comprise precentrum 1, raceway 2, charging aperture 3, middle cylinder body 4, stirring vane 5, row pressure safety valve 6, postcentrum 7, discharging opening 8 and access hole 9, middle cylinder body inwall is provided with stirring vane 5, before middle cylinder body 4, rear both ends are welded with precentrum 1 respectively, postcentrum 7, dish 10 is welded to connect in precentrum 1 front end, middle cylinder body welds two pieces raceway 2, on middle cylinder body between two raceways, barrel welds two groups of charging apertures 3, two groups of charging apertures along with middle cylinder body axis being parallel before, rear end is arranged, postcentrum 7 welds row pressure safety valve 6, the discharging opening 8 welded together with postcentrum 7 is positioned at the afterbody of middle cylinder body, access hole and charging aperture are arranged on the barrel of middle cylinder body axis both sides, access hole, the axis of charging aperture and middle cylinder body three is positioned in same plane.
Further, the access cover that access hole is hinged is connected by bolt with between barrel.
Further, discharging opening by quick-release type discharging lid seal, when needing discharging, open quick-release type discharging lid, rotate mixing drum, mortar under the effect of stirring vane, from discharging opening 8 discharging.
Further, terminal pad 10 is furnished with a circle screwed hole, for being connected with driving mechanism.
Compared with prior art, the utility model has following beneficial effect:
The mortar mixing drum that the utility model is horizontally disposed, reasonable in design, mixed capacity large (can reach 12 cubic metres), adds the plot ratio of mixing drum; Plot ratio is high, and the plot ratio of mixing drum is increased to 95% from 60%, and cost is low, the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of traditional mortar mixing drum;
Fig. 2 is the front view of the horizontally disposed mortar mixing drum of the utility model;
Fig. 3 is the left view of the horizontally disposed mortar mixing drum of the utility model;
Fig. 4 is the right view of the horizontally disposed mortar mixing drum of the utility model;
Fig. 5 is the top view of the horizontally disposed mortar mixing drum of the utility model;
Fig. 6 is the embodiment schematic diagram of the horizontally disposed mortar mixing drum of the utility model;
Fig. 7 is the left view of Fig. 6;
Parts in figure: 1-precentrum; 2-raceway; 3-charging aperture; 4-middle cylinder body; 5-stirring vane; 6-row pressure safety valve; 7-postcentrum; 8-discharging opening; 9-access hole; 10-terminal pad; 11-subframe; 12-roller supporting device; 13-driven unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 2-5, a kind of horizontally disposed mortar mixing drum, mainly comprise precentrum 1, raceway 2, charging aperture 3, middle cylinder body 4, stirring vane 5, row pressure safety valve 6, postcentrum 7, discharging opening 8 and access hole 9, middle cylinder body inwall is provided with stirring vane 5, precentrum 1, postcentrum 7 is welded with respectively at the forward and backward both ends of middle cylinder body 4, being welded to connect dish 10 in precentrum 1 front end, terminal pad 10 offering a circle screwed hole, for being connected with driving mechanism.Middle cylinder body welds two pieces raceway 2, middle cylinder body barrel between two raceways welds two groups of charging apertures 3, two groups of charging apertures are arranged along with middle cylinder body axis being parallel front and back ends, during throat-fed, Stirring cylinder, allows charging aperture upward, opens two feeding seal lids, inject the mortar mixed and stirred successively, after filling mortar, buckle well seal cover.Postcentrum 7 is welded with row pressure safety valve 6, and when in whipping process, mixing drum air pressure inside is increased to certain value, air is discharged from row pressure safety valve 6, ensure that the safety of mixing drum.The discharging opening 8 welded together with postcentrum 7 is positioned at the tail end of middle cylinder body, discharging opening by quick-release type discharging lid seal, when needing discharging, open quick-release type discharging lid, rotate mixing drum, mortar under the effect of helical blade from discharging opening 8 discharging.Middle cylinder body is provided with 1 access hole, and access hole 9 and charging aperture 3 are arranged on the barrel of middle cylinder body 4 axis both sides, and the axis of access hole, charging aperture and middle cylinder body three is positioned in same plane.
The hinged access cover of access hole is connected by bolt with between barrel.
As shown in fig. 6-7, mortar mixing drum is driven by driven unit 13, together with the output flange of driven unit 13 is bolted with the end face of terminal pad 10.Mortar mixing drum is supported by roller supporting device 12, and roller supporting device 12 is arranged in immediately below raceway 2.Roller supporting device 12 is bolted on subframe 11.
The mortar mixing drum that the utility model is horizontally disposed, reasonable in design, mixed capacity large (can reach 12 cubic metres), adds the plot ratio of mixing drum; Plot ratio is high, and the plot ratio of mixing drum is increased to 95% from 60%, and cost is low, the scope of application is wide.
The foregoing is only and embodiment of the present utility model is described; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a horizontally disposed mortar mixing drum, it is characterized in that: mainly comprise precentrum, raceway, charging aperture, middle cylinder body, stirring vane, row pressure safety valve, postcentrum, discharging opening and access hole, middle cylinder body inwall is provided with stirring vane, before middle cylinder body, rear both ends are welded with precentrum respectively, postcentrum, dish is welded to connect in precentrum front end, middle cylinder body welds two pieces raceway, middle cylinder body barrel between two raceways welds two groups of charging apertures, two groups of charging apertures along with middle cylinder body axis being parallel before, rear end is arranged, postcentrum is welded with row pressure safety valve, the discharging opening welded together with postcentrum is positioned at the afterbody of middle cylinder body, access hole and charging aperture are arranged on the barrel of middle cylinder body axis both sides, access hole, the axis of charging aperture and middle cylinder body three is positioned in same plane.
2. a kind of horizontally disposed mortar mixing drum according to claim 1, is characterized in that: the hinged access cover of access hole is connected by bolt with between barrel.
3. a kind of horizontally disposed mortar mixing drum according to claim 1, is characterized in that: discharging opening by quick-release type discharging lid seal, when needing discharging, open quick-release type discharging lid, rotate mixing drum, mortar under the effect of stirring vane from discharging opening discharging.
4. a kind of horizontally disposed mortar mixing drum according to claim 1, is characterized in that: terminal pad is furnished with a circle screwed hole, for being connected with driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611007.2U CN204309114U (en) | 2014-10-22 | 2014-10-22 | A kind of horizontally disposed mortar mixing drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611007.2U CN204309114U (en) | 2014-10-22 | 2014-10-22 | A kind of horizontally disposed mortar mixing drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309114U true CN204309114U (en) | 2015-05-06 |
Family
ID=53131446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420611007.2U Expired - Fee Related CN204309114U (en) | 2014-10-22 | 2014-10-22 | A kind of horizontally disposed mortar mixing drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148789A (en) * | 2015-09-30 | 2015-12-16 | 无锡锡通工程机械有限公司 | Access door device for mixing cylinder |
-
2014
- 2014-10-22 CN CN201420611007.2U patent/CN204309114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148789A (en) * | 2015-09-30 | 2015-12-16 | 无锡锡通工程机械有限公司 | Access door device for mixing cylinder |
| CN105148789B (en) * | 2015-09-30 | 2017-12-26 | 无锡锡通工程机械有限公司 | Mix cylinder maintenance door gear |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171022 |