CN105328794A - Telescopic cylinder device of concrete mixing carrier - Google Patents
Telescopic cylinder device of concrete mixing carrier Download PDFInfo
- Publication number
- CN105328794A CN105328794A CN201510837711.9A CN201510837711A CN105328794A CN 105328794 A CN105328794 A CN 105328794A CN 201510837711 A CN201510837711 A CN 201510837711A CN 105328794 A CN105328794 A CN 105328794A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- concrete mixing
- cylinder
- transporting car
- cylinder device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4234—Charge or discharge systems therefor
- B28C5/4244—Discharging; Concrete conveyor means, chutes or spouts therefor
- B28C5/4248—Discharging; Concrete conveyor means, chutes or spouts therefor using chutes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a telescopic cylinder device of a concrete mixing carrier. The telescopic cylinder device comprises a sleeve, a supporting cylinder, a large compressed spring and a control handle. One end of the supporting cylinder is movably sleeved with the sleeve, and the other end of the supporting cylinder is hinged to the concrete mixing carrier. One end of the large compressed spring abuts against the interior of the supporting cylinder, the other end of the large compressed spring abuts against the fixed end of the sleeve, and the fixed end of the sleeve is hinged to a main discharge chute of the concrete mixing carrier. The middle of the control handle is hinged to the other end of the sleeve, the front end of the control handle penetrates into the sleeve and the supporting cylinder, and corresponding through holes are formed in the side wall of the sleeve and the side wall of the supporting cylinder. The discharge angle of concrete is easily controlled with the help of elastic force of the large compressed spring, namely the angle of the outer main discharge chute is controlled, and the telescopic cylinder device is convenient and rapid to operate and simple and practical in structure.
Description
Technical field
The present invention relates to concrete mixing and transporting car device technique field, especially a kind of retracting cylinder device controlling concrete discharging elevating function and discharging angle for concrete mixing and transporting car.
Background technology
Concrete mixing and transporting car is a kind of special-purpose vehicle of shipment and ready-mixed concrete, charging/discharging device is the important mechanism of auxiliary trucd mixer work, wherein retracting cylinder device is exactly parts of the discharging angle controlling outside discharging major trough, and discharging major trough is then the parts of carrying concrete discharging; During discharging, concrete flows out to assigned address (such as: pump truck, need construction site) along discharging major trough.According to actual conditions demand, control the angle that namely retracting cylinder device adjustable discharging major trough angle controls concrete discharging, realize the convenience of discharging, make trucd mixer reach the discharging state of optimum position.
Retracting cylinder device need to overcome discharging major trough self deadweight and concrete gravity with joint efforts, concrete discharging angle can be controlled, control concrete discharging angle if only to move with hand with operating personnel, not only require great effort but also not convenient.
At present, external trucd mixer has the power assisting device using a kind of hydraulic jack to control, complex structure, and cost is high, at home market extensively promote more difficult.The another kind of structure that domestic market is commonly used is screw-type telescopic cylinder structure, but its complex structure, rely on hand screw rod and control stroke, its driving efficiency is low.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of retracting cylinder device of concrete mixing and transporting car, structure is simple, and manipulation is convenient.
In order to realize foregoing invention object, the invention provides following technical scheme: a kind of retracting cylinder device of concrete mixing and transporting car, comprise sleeve, cylinder, large stage clip and control crank, described cylinder one end is set in described sleeve actively, the other end and concrete mixing and transporting car hinged; Described large stage clip one end is resisted against in described cylinder, the other end against the stiff end of described sleeve, the stiff end of described sleeve and the discharging major trough of concrete mixing and transporting car hinged; Described control crank middle part is hinged on the other end of described sleeve, and the front end of described control crank penetrates described sleeve and described cylinder, and described sleeve and described cylinder sidewall are provided with corresponding through hole.
Further, the through hole on described cylinder is provided with several, along described cylinder axial arranging.
Further, described control crank front end is provided with the alignment pin that described sleeve radial direction is arranged.
Further, be provided with spacing ring and be connected journal stirrup near described the cylinder other end.
Further, described connection journal stirrup and concrete mixing and transporting car hinged.
Further, described sleeve stiff end is provided with connection end.
Further, the number of openings on described cylinder is 7-15.
Compared with prior art, the present invention has the following advantages: utilize spring force to control the angle of outside discharging major trough easily, thus realizes controlling concrete discharging angle.
1, the power-assisted mode in the present invention selects both economical, practical spring force.
2, simple, the quick realization of spring force is utilized to prop up stretching out or stretching into of cylinder.
3, structure is simple, practical, and cost is low.
4, easily control concrete discharging angle by the handle capable of being controlled in the present invention, handiness is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of retracting cylinder device of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is sleeve assembly structural representation;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is a cartridge module structural representation;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is control crank modular construction schematic diagram;
Fig. 8 is the top view of Fig. 7.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
The retracting cylinder device of a kind of concrete mixing and transporting car as illustrated in fig. 1 and 2, comprise sleeve assembly 10, cartridge module 20 and control crank assembly 30 and large stage clip 1, cylinder 21 inwall for described cartridge module 20 places large stage clip 1, described large stage clip 1 is put into sleeve 10 inwall together with cylinder 21 one end, large stage clip 1 one end contacts with shrouding 25, the other end contacts with connection end 11, described control crank assembly 30 is arranged on sleeve journal stirrup 13, the elongated hole run through on sleeve 12 by the locating shaft 32 controlling control crank 31 carries out clamping location with arbitrary hole of a round on a cylinder 21, reach and control stretching out or stretching into of a cylinder 21, described connection end 11 is connected with outside discharging major trough.
As shown in Figures 3 and 4, sleeve 12 one end and the connection end 11 of sleeve assembly are fixed, and other end front end has an elongated hole, and sleeve journal stirrup 13 is fixing near sleeve elongated hole, and control crank 31 is connected with sleeve journal stirrup 13.Two pieces of sleeve journal stirrups 13 respectively have a through hole, two through holes are all on same center line, and connection end 11 has a through hole, the center line of through hole and the centerline parallel of sleeve journal stirrup 13 two through holes.
As illustrated in Figures 5 and 6, prop up cartridge module also comprise spacing ring 22, branch sleeve 23 and cylinder 21 fixing, is connected that journal stirrup 24 is fixing with branch sleeve 23, shrouding 25 is fixing with branch sleeve 23.Prop up on cylinder 21 and have the multiple through hole of a row on same center line and equidistant, as 7-15; Prop up cylinder 21 and run through branch sleeve 23, cylinder 21 one end shrouding 25 is fixed; Two pieces of connection journal stirrups 24 respectively have a through hole, and two through holes are all on same center line; Spacing ring 22 pierces into 21 li, a cylinder, is fixed near branch sleeve 23; The multiple through hole longitudinal centre line of a row propped up on cylinder 21 is connected the through hole central axis of journal stirrup 24 with two pieces.
As shown in Fig. 3 to 6, a cylinder 21 and sleeve 12 are at same center line, and the round on a cylinder 21 and the elongated hole longitudinal centre line on sleeve 12 are at grade.
As shown in FIG. 7 and 8, described control crank assembly 30 is connected with sleeve journal stirrup 13, and locating shaft 32 is fixed with handle 31.The same center line of through hole on through hole on handle and sleeve journal stirrup, handle is placed in the middle of two pieces of sleeve journal stirrups, passes through pinned connection.
During use, be connected by connection end 11 with outside discharging major trough bottom, connect journal stirrup 24 and be connected with external member, this device can realize work.
During discharging, concrete, along discharging major trough inwall blanking, only need depress handle 31, apply external force gently to discharging major trough, drive cylinder 21 outer wall to elongate or shorten at sleeve 12 inwall, the elastic force by large stage clip 1 easily changes concrete blanking angle, realizes best feeding angle.
If the invention described above is public or relate to parts or the component of connection fastened to each other, so, unless otherwise outside statement, be fixedly connected with and can be understood as: that can dismantle is fixedly connected with (such as using bolt or pinned connection), also can be understood as: to be non-removablely fixedly connected with (riveted joint or welding), certainly, connection fastened to each other also can be replaced by integral type structure (such as use casting process integrally to embark on journey and create parts).
In addition, apply in arbitrary technical scheme disclosed in the invention described above for representing that the term of position relationship or shape states that its implication outer comprises approximate with it, similar or close state or shape unless otherwise.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a retracting cylinder device for concrete mixing and transporting car, is characterized in that: comprise sleeve, cylinder, large stage clip and control crank, described cylinder one end is set in described sleeve actively, the other end and concrete mixing and transporting car hinged; Described large stage clip one end is resisted against in described cylinder, the other end against the stiff end of described sleeve, the stiff end of described sleeve and the discharging major trough of concrete mixing and transporting car hinged; Described control crank middle part is hinged on the other end of described sleeve, and the front end of described control crank penetrates described sleeve and described cylinder, and described sleeve and described cylinder sidewall are provided with corresponding through hole.
2. the retracting cylinder device of concrete mixing and transporting car as claimed in claim 1, is characterized in that: the through hole on described cylinder is provided with several, along described cylinder axial arranging.
3. the retracting cylinder device of concrete mixing and transporting car as claimed in claim 2, is characterized in that: described control crank front end is provided with the alignment pin that described sleeve radial direction is arranged.
4. the retracting cylinder device of concrete mixing and transporting car as claimed in claim 1, is characterized in that: be provided with spacing ring near described the cylinder other end and be connected journal stirrup.
5. the retracting cylinder device of concrete mixing and transporting car as claimed in claim 4, is characterized in that: described connection journal stirrup and concrete mixing and transporting car hinged.
6. the retracting cylinder device of concrete mixing and transporting car as claimed in claim 1, is characterized in that: described sleeve stiff end is provided with connection end.
7. the retracting cylinder device of concrete mixing and transporting car as claimed in claim 2, is characterized in that: the number of openings on described cylinder is 7-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837711.9A CN105328794A (en) | 2015-11-26 | 2015-11-26 | Telescopic cylinder device of concrete mixing carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837711.9A CN105328794A (en) | 2015-11-26 | 2015-11-26 | Telescopic cylinder device of concrete mixing carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105328794A true CN105328794A (en) | 2016-02-17 |
Family
ID=55279658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510837711.9A Pending CN105328794A (en) | 2015-11-26 | 2015-11-26 | Telescopic cylinder device of concrete mixing carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328794A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201012524Y (en) * | 2007-01-27 | 2008-01-30 | 河南中光学集团有限公司 | Concrete stirring and transporting vehicle discharging mechanism rotating disc stop block |
| KR20100079036A (en) * | 2008-12-30 | 2010-07-08 | 최익현 | A movable agitation system for scarlet color concrete |
| CN201702861U (en) * | 2009-12-21 | 2011-01-12 | 安徽星马汽车股份有限公司 | Material unloading tank rotating device of concrete mixer |
| CN103465372A (en) * | 2013-09-13 | 2013-12-25 | 三一汽车制造有限公司 | Agitating truck and feeding and discharging device |
| CN205185094U (en) * | 2015-11-26 | 2016-04-27 | 中国重汽集团柳州运力专用汽车有限公司 | Flexible wound packages of concrete mixing transport vechicle is put |
-
2015
- 2015-11-26 CN CN201510837711.9A patent/CN105328794A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201012524Y (en) * | 2007-01-27 | 2008-01-30 | 河南中光学集团有限公司 | Concrete stirring and transporting vehicle discharging mechanism rotating disc stop block |
| KR20100079036A (en) * | 2008-12-30 | 2010-07-08 | 최익현 | A movable agitation system for scarlet color concrete |
| CN201702861U (en) * | 2009-12-21 | 2011-01-12 | 安徽星马汽车股份有限公司 | Material unloading tank rotating device of concrete mixer |
| CN103465372A (en) * | 2013-09-13 | 2013-12-25 | 三一汽车制造有限公司 | Agitating truck and feeding and discharging device |
| CN205185094U (en) * | 2015-11-26 | 2016-04-27 | 中国重汽集团柳州运力专用汽车有限公司 | Flexible wound packages of concrete mixing transport vechicle is put |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |
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| RJ01 | Rejection of invention patent application after publication |