CN203438919U - Concrete mixer and auxiliary chute fixing device thereof - Google Patents
Concrete mixer and auxiliary chute fixing device thereof Download PDFInfo
- Publication number
- CN203438919U CN203438919U CN201320512646.9U CN201320512646U CN203438919U CN 203438919 U CN203438919 U CN 203438919U CN 201320512646 U CN201320512646 U CN 201320512646U CN 203438919 U CN203438919 U CN 203438919U
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- China
- Prior art keywords
- chute
- secondary device
- fixing
- mud guard
- fixing chute
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- Chutes (AREA)
Abstract
The utility model discloses an auxiliary chute fixing device which comprises a support fixed on the top of a mud guard of a concrete mixer and an extension spring, wherein the bottom end of the extension spring is connected with the top of the mud guard of the concrete mixer, a supporting plate matched with an auxiliary chute is arranged at one end of the support, a positioning port connected with one end of the auxiliary chute in a clamping mode is formed between the supporting plate and the top of the support, and an extension bar connected with the other end of the auxiliary chute in a clamping mode is connected to the top end of the extension spring. The whole loading and unloading process of the auxiliary chute fixing device is simple and easy to achieve, and the assembling structure of the auxiliary chute fixing device and the auxiliary chute is stable and reliable. The utility model further discloses the concrete mixer using the auxiliary chute fixing device.
Description
Technical field
The utility model relates to technical field of concrete mixers, particularly a kind of secondary device for fixing chute.The utility model also relates to the mixermobile of this pair device for fixing chute of a kind of application.
Background technology
Mixermobile is a kind of comparatively common special vehicle of processing and transporting for concrete-agitating, secondary chute is for extending a kind of auxiliary discharging device of blowpit effective length, along with improving constantly of working strength, its serviceability also gets more and more people's extensive concerning day by day.
In current existing mixermobile working process, its secondary chute normally and between blowpit, adopt hinged convertible mounting structure, be that secondary chute is buckled on the top of blowpit by articulated mounting, in the time need to extending effective discharging length of blowpit, more secondary chute overturn and gets off to carry out discharging.Yet, although this kind of mounting structure can meet basic use needs, but because the deadweight of secondary chute and articulated mounting thereof puts on blowpit completely, when vehicle carries out long-distance transport, road conditions are poor and jolt when comparatively frequent, very easily cause blowpit agent structure to produce damage, and the mounting structure between itself and secondary chute is had a negative impact, the stability of the secondary chute fixed sturcture of this kind of assembling form is also poor simultaneously.
Therefore, how to make the important technological problems that the more reliable and more stable those skilled in the art of being of structure need to solve at present that is mounted with of secondary chute.
Utility model content
The purpose of this utility model is to provide a kind of secondary device for fixing chute, this pair device for fixing chute can make secondary chute to be mounted with structure more reliable and more stable.Another object of the present utility model is to provide a kind of mixermobile of applying above-mentioned secondary device for fixing chute.
For solving the problems of the technologies described above, the utility model provides a kind of secondary device for fixing chute, comprise the support at the mud guard top of being fixed on mixermobile and the extension spring that bottom is connected with the mud guard top of mixermobile, one end of described support is provided with the fagging matching with secondary chute, forms the positioning port with one end phase clamping of secondary chute between the top of described fagging and described support;
The top of described extension spring is connected with the tie rod with the other end phase clamping of secondary chute.
Preferably, the middle part of described support is provided with the supporting plate suitable with secondary chute, and the two ends of described supporting plate are welded and fixed mutually with end and the described fagging of described support respectively.
Preferably, the outer cover of described supporting plate is equipped with the wearing layer contacting with secondary chute.
Preferably, described wearing layer is rubber part.
Preferably, described supporting plate is the arc suitable with the bottom surface of secondary chute.
Preferably, the bottom of described extension spring is connected with the two-thread screw at the mud guard top of being fixed on mixermobile.
Preferably, the outer cover of described tie rod and described extension spring is equipped with protecting sleeve.
Preferably, described protecting sleeve is solid drawn pipe product.
Preferably, described support fixes by binding bolt and mud guard.
The utility model also provides a kind of mixermobile, comprise vehicle frame, on described vehicle frame, be provided with the mixer barrel and the secondary chute that cooperatively interact, on described vehicle frame, be also provided with mud guard, the top of described mud guard is provided with the secondary device for fixing chute matching with described secondary chute, and described secondary device for fixing chute is specially the secondary device for fixing chute as described in above-mentioned any one.
Relative above-mentioned background technology, secondary device for fixing chute provided by the utility model, comprise the support at the mud guard top of being fixed on mixermobile and the extension spring that bottom is connected with the mud guard top of mixermobile, one end of described support is provided with the fagging matching with secondary chute, forms the positioning port with one end phase clamping of secondary chute between the top of described fagging and described support; The top of described extension spring is connected with the tie rod with the other end phase clamping of secondary chute.In working process, by described positioning port and described tie rod, the two ends of secondary chute are connected and fixed, reliable and stable with the relative position between secondary chute and vehicle frame mud guard in assurance vehicular transport process, described extension spring can provide enough tightening forces for the assembling end at tie rod place simultaneously, and effectively filter the structure quake producing in Vehicle Driving Cycle process, further guarantee that secondary device for fixing chute structure is steadily firm; When needs are assembled to blowpit relevant position by secondary chute, only described card article need be unloaded, can secondary chute is separated with described secondary device for fixing chute.The whole handling process of described secondary device for fixing chute is simple and easy to do, and the mounting structure between itself and secondary chute is reliable and stable.
In another preferred version of the present utility model, the middle part of described support is provided with the supporting plate suitable with secondary chute, and the two ends of described supporting plate are welded and fixed mutually with end and the described fagging of described support respectively.Described supporting plate can provide structural support power more fully for secondary chute, and avoids secondary chute in Vehicle Driving Cycle process to produce significantly rocking of vertical direction, thereby makes described secondary device for fixing chute more solid and reliable to the fixed effect of secondary chute.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The secondary device for fixing chute that Fig. 1 provides for a kind of specific embodiment of the utility model and the mounting structure schematic diagram between secondary chute and mud guard.
The specific embodiment
Core of the present utility model is to provide a kind of secondary device for fixing chute, this pair device for fixing chute can make secondary chute to be mounted with structure more reliable and more stable; Meanwhile, provide a kind of mixermobile of applying above-mentioned secondary device for fixing chute.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, the secondary device for fixing chute that Fig. 1 provides for a kind of specific embodiment of the utility model and the mounting structure schematic diagram between secondary chute and mud guard.
In the specific embodiment, secondary device for fixing chute provided by the utility model, comprise the support 11 at mud guard 21 tops of being fixed on mixermobile and the extension spring 12 that bottom is connected with mud guard 21 tops of mixermobile, one end of support 11 is provided with the fagging 111 matching with secondary chute 22, forms the positioning port 112 with one end phase clamping of secondary chute 22 between the top of fagging 111 and support 11; The top of extension spring 12 is connected with the tie rod 13 with the other end phase clamping of secondary chute 22.In working process, by positioning port 112 and tie rod 13, the two ends of secondary chute 22 are connected and fixed, relative position with 21 of secondary chute 22 and vehicle frame mud guardes in assurance vehicular transport process is reliable and stable, extension spring 12 can provide enough tightening forces for the assembling end at tie rod 13 places simultaneously, and effectively filter the structure quake producing in Vehicle Driving Cycle process, further guarantee that secondary device for fixing chute structure is steadily firm; When needs are assembled to blowpit relevant position by secondary chute 22, only card article 13 need be unloaded, can secondary chute 22 is separated with described secondary device for fixing chute.The whole handling process of described secondary device for fixing chute is simple and easy to do, and the mounting structure between itself and secondary chute is reliable and stable.
Further, the middle part of support 11 is provided with the supporting plate 14 suitable with secondary chute 22, and the two ends of supporting plate 14 are welded and fixed mutually with end and the fagging 111 of support 11 respectively.Supporting plate 14 can provide structural support power more fully for secondary chute 22, and avoids secondary chute 22 in Vehicle Driving Cycle process to produce significantly rocking of vertical direction, thereby makes described secondary device for fixing chute more solid and reliable to the fixed effect of secondary chute.
Particularly, the outer cover of supporting plate 14 is equipped with the wearing layer 141 contacting with secondary chute 22.This wearing layer 141 can effectively be avoided 14 supporting plate 14 agent structure wearing and tearing that frequently contact and cause of secondary chute 22 and supporting plate, and further improves the structural strength of supporting plate 14, thereby makes the buffering support effect of 14 pairs of secondary chutes of supporting plate better.
More specifically, wearing layer 141 is rubber part.The abrasion resistance properties of this kind of rubber part is stronger, and its buffering and damping effect is better.Certainly, this wearing layer 141 is that rubber part is only preferred version, and it is not limited to rubber part mentioned above, so long as can meet the actual use needs of described secondary device for fixing chute, all can.
Further, supporting plate 14 is the arc suitable with the bottom surface of secondary chute 22.The supporting plate 14 of this kind of arcuate structure can be suitable with secondary chute 22 better, and its supporting force is distributed more evenly fully, thereby make the support better effects if of 14 pairs of secondary chutes 22 of supporting plate, and make 22 of described secondary device for fixing chute and secondary chutes to be mounted with structure more steadily reliable.
On the other hand, the bottom of extension spring 12 is connected with the two-thread screw 15 at mud guard 21 tops of being fixed on mixermobile.This two-thread screw 15 can further guarantee the fastening structure power of 21 of the bottom of extension spring 12 and mud guardes, thereby the structural stability of described secondary device for fixing chute is further improved.
In addition, the outer cover of tie rod 13 and extension spring 12 is equipped with protecting sleeve 16.This protecting sleeve 16 can effectively avoid extension spring 12 and tie rod 13 to produce inoperatives damage, and makes the mounting structure intensity of 13, extension spring 12 and tie rod be able to further raising.
More specifically, protecting sleeve 16 is solid drawn pipe product.The structure leakproofness of this kind of solid drawn pipe product is better, and its structural strength is higher, can further improve structural defence effect and the structural strength of 16 pairs of extension springs 12 of protecting sleeve and tie rod 13.
It should be pointed out that above-mentioned protecting sleeve 16 is that solid drawn pipe product is only preferred version, it is not limited to the solid drawn pipe product shown in figure, so long as can meet the actual use needs of described secondary device for fixing chute, all can.
In addition, support 11 fixes by binding bolt 113 and mud guard 21.The structure of this kind of binding bolt 113 is comparatively simple and reliable, can effectively guarantee the assembling intensity of 21 of support 11 and mud guardes, and suitably simplifies the integral installation distribution structure of secondary device for fixing chute.
In the specific embodiment, mixermobile provided by the utility model, comprise vehicle frame, on described vehicle frame, be provided with the mixer barrel and the secondary chute that cooperatively interact, on described vehicle frame, be also provided with mud guard, the top of described mud guard is provided with the secondary device for fixing chute matching with described secondary chute, and described secondary device for fixing chute is specially the secondary device for fixing chute as described in each embodiment above.The secondary chute of described mixermobile to be mounted with structure more reliable and more stable.
In summary, the secondary device for fixing chute providing in the utility model, comprise the support at the mud guard top of being fixed on mixermobile and the extension spring that bottom is connected with the mud guard top of mixermobile, one end of described support is provided with the fagging matching with secondary chute, forms the positioning port with one end phase clamping of secondary chute between the top of described fagging and described support; The top of described extension spring is connected with the tie rod with the other end phase clamping of secondary chute.In working process, by described positioning port and described tie rod, the two ends of secondary chute are connected and fixed, reliable and stable with the relative position between secondary chute and vehicle frame mud guard in assurance vehicular transport process, described extension spring can provide enough tightening forces for the assembling end at tie rod place simultaneously, and effectively filter the structure quake producing in Vehicle Driving Cycle process, further guarantee that secondary device for fixing chute structure is steadily firm; When needs are assembled to blowpit relevant position by secondary chute, only described card article need be unloaded, can secondary chute is separated with described secondary device for fixing chute.The whole handling process of described secondary device for fixing chute is simple and easy to do, and the mounting structure between itself and secondary chute is reliable and stable.
In addition, the mixermobile of the above-mentioned secondary device for fixing chute of application provided by the utility model, its secondary chute to be mounted with structure more reliable and more stable.
Above secondary device for fixing chute provided by the utility model and the mixermobile of applying this pair device for fixing chute are described in detail.Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. a secondary device for fixing chute, it is characterized in that: comprise the support at the mud guard top of being fixed on mixermobile and the extension spring that bottom is connected with the mud guard top of mixermobile, one end of described support is provided with the fagging matching with secondary chute, forms the positioning port with one end phase clamping of secondary chute between the top of described fagging and described support;
The top of described extension spring is connected with the tie rod with the other end phase clamping of secondary chute.
2. secondary device for fixing chute as claimed in claim 1, is characterized in that: the middle part of described support is provided with the supporting plate suitable with secondary chute, and the two ends of described supporting plate are welded and fixed mutually with end and the described fagging of described support respectively.
3. secondary device for fixing chute as claimed in claim 2, is characterized in that: the outer cover of described supporting plate is equipped with the wearing layer contacting with secondary chute.
4. secondary device for fixing chute as claimed in claim 3, is characterized in that: described wearing layer is rubber part.
5. secondary device for fixing chute as claimed in claim 2, is characterized in that: described supporting plate is the arc suitable with the bottom surface of secondary chute.
6. secondary device for fixing chute as claimed in claim 1, is characterized in that: the bottom of described extension spring is connected with the two-thread screw at the mud guard top of being fixed on mixermobile.
7. secondary device for fixing chute as claimed in claim 1, is characterized in that: the outer cover of described tie rod and described extension spring is equipped with protecting sleeve.
8. secondary device for fixing chute as claimed in claim 7, is characterized in that: described protecting sleeve is solid drawn pipe product.
9. secondary device for fixing chute as claimed in claim 1, is characterized in that: described support fixes by binding bolt and mud guard.
10. a mixermobile, comprise vehicle frame, on described vehicle frame, be provided with the mixer barrel and the secondary chute that cooperatively interact, on described vehicle frame, be also provided with mud guard, it is characterized in that: the top of described mud guard is provided with the secondary device for fixing chute matching with described secondary chute, described secondary device for fixing chute is specially secondary device for fixing chute as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512646.9U CN203438919U (en) | 2013-08-21 | 2013-08-21 | Concrete mixer and auxiliary chute fixing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512646.9U CN203438919U (en) | 2013-08-21 | 2013-08-21 | Concrete mixer and auxiliary chute fixing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438919U true CN203438919U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512646.9U Expired - Fee Related CN203438919U (en) | 2013-08-21 | 2013-08-21 | Concrete mixer and auxiliary chute fixing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441247A (en) * | 2014-11-21 | 2015-03-25 | 中国重汽集团柳州运力专用汽车有限公司 | Extended chute locking device for concrete mixing truck |
| CN105346433A (en) * | 2015-11-02 | 2016-02-24 | 徐州徐工施维英机械有限公司 | Mixing carrier vehicle |
-
2013
- 2013-08-21 CN CN201320512646.9U patent/CN203438919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441247A (en) * | 2014-11-21 | 2015-03-25 | 中国重汽集团柳州运力专用汽车有限公司 | Extended chute locking device for concrete mixing truck |
| CN105346433A (en) * | 2015-11-02 | 2016-02-24 | 徐州徐工施维英机械有限公司 | Mixing carrier vehicle |
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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: 20140219 Termination date: 20210821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |