CN203712873U - Support structure applicable to concrete stirring cylinder - Google Patents
Support structure applicable to concrete stirring cylinder Download PDFInfo
- Publication number
- CN203712873U CN203712873U CN201420060956.6U CN201420060956U CN203712873U CN 203712873 U CN203712873 U CN 203712873U CN 201420060956 U CN201420060956 U CN 201420060956U CN 203712873 U CN203712873 U CN 203712873U
- Authority
- CN
- China
- Prior art keywords
- bracing
- strutting arrangement
- concrete agitating
- agitating drum
- support
- 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 - Lifetime
Links
- 238000003756 stirring Methods 0.000 title abstract description 7
- 238000009434 installation Methods 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a support structure, in particular discloses a support structure applicable to a concrete stirring cylinder and belongs to the technical field of building machine manufacturing. The support structure applicable to the concrete stirring cylinder is relatively-long in service life and has less influence on the normal work of a concrete mixer truck. The support structure comprises at least two groups of support devices, wherein each group of support devices are symmetrically arranged on two sides of an axial central line of the concrete stirring cylinder; the concrete stirring cylinder is supported on an external base by rotating around the self axial central line through each group of support devices; at least two support points are arranged on the same side of the axial central line of the concrete stirring cylinder through the support devices.
Description
Technical field
The utility model relates to a kind of supporting construction, especially relates to a kind of supporting construction for concrete agitating drum, belongs to building machinery manufacturing technology field.
Background technology
Along with the increase gradually of stirring drum of concrete agitating truck capacity, roller supporting device is stressed also to be strengthened thereupon, and the damage of roller and track is corresponding accelerating also.In prior art, from designing, conventionally all consider that roller service life is lower than track service life, the roller devices of adding the mixing drum longitudinal center line both sides of existing concrete trucd mixer is all single roller, like this, when for large capacity mixing drum, service life, just reason was greatly to shorten, and this brings very big impact to the normal work of concrete mixer truck.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of service life relatively long, thereby can make the normal work of concrete mixer truck can not be subject to the greatly supporting construction for concrete agitating drum of impact.
For solving the problems of the technologies described above adopted technical scheme, be: for the supporting construction of concrete agitating drum, comprise at least two group bracing or strutting arrangements, the described both sides of respectively organizing the described concrete agitating drum longitudinal center line of being arranged in of bracing or strutting arrangement symmetry, described concrete agitating drum respectively organizes by described being supported on outside basis that bracing or strutting arrangement can rotate around self longitudinal center line, is arranged at least two of the strong points of described concrete agitating drum longitudinal center line the same side by described each bracing or strutting arrangement.
Be further, the described bracing or strutting arrangement of each group includes a bracing frame, two support wheels and two installation shaft, two described support wheels are arranged on described bracing frame by two described installation shaft respectively, and the strong point described at least two of the described concrete agitating drum longitudinal center line homonymy respectively support wheel described in two by bracing or strutting arrangement described at least one group forms.
Further, the described bracing or strutting arrangement of each group also comprises that number is not less than the rolling bearing of described support wheel number, and each described support wheel is arranged in described installation shaft by the rolling bearing described at least one respectively.
Further, the support wheel described in each is arranged in described installation shaft by two rolling bearings respectively.
Be further, described bracing or strutting arrangement also wraps and supports wheel carrier and wheel frame axle, two described support wheels are arranged on described support wheel carrier by described installation shaft respectively, and what described support wheel carrier can rotate around described wheel frame axle by described wheel frame axle is arranged on described bracing frame.
Further, described bracing or strutting arrangement has even number set, the both sides that are arranged in described concrete agitating drum longitudinal center line of the described bracing or strutting arrangement symmetry of even number set.
The beneficial effects of the utility model are: due at least two of the strong points in described concrete agitating drum longitudinal center line the same side.Like this, compare with the structure that the roller devices of existing mixing drum longitudinal center line both sides is all single roller, its strong point has increased at least one times, due to strong point increase at double, just can reduce at double the rolling load on each strong point, thereby can effectively extend the service life of described supporting construction, and then make the normal work of described concrete mixer truck can not be subject to very big impact due to the minimizing of the damage of rolling support.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the schematic diagram of the supporting construction of concrete agitating drum;
Fig. 2 is the structural representation of the bracing or strutting arrangement after the improvement that relates to of the utility model;
Fig. 3 is the A-A cutaway view of Fig. 2.
In figure, be labeled as: bracing or strutting arrangement 1, concrete agitating drum 2, the strong point 3, bracing frame 4, support wheel 5, installation shaft 6, rolling bearing 7, support wheel carrier 8, wheel frame axle 9.
The specific embodiment
As shown in Figure 1, Figure 2 and shown in Fig. 3, be that the utility model is relatively long a kind of service life of providing, thus can make the normal work of concrete mixer truck can not be subject to the greatly supporting construction for concrete agitating drum of impact.Described supporting construction comprises at least two group bracing or strutting arrangements 1, the described both sides of respectively organizing described concrete agitating drum 2 longitudinal center lines of being arranged in of bracing or strutting arrangement 1 symmetry, described concrete agitating drum 2 respectively organizes by described being supported on outside basis that bracing or strutting arrangement 1 can rotate around self longitudinal center line, is arranged in 3 at least two of the strong points of described concrete agitating drum 2 longitudinal center line the same sides by described each bracing or strutting arrangement 1.Due to 3 at least two of the strong points in described concrete agitating drum 2 longitudinal center line the same sides.Like this, compare with the structure that the roller devices of existing mixing drum longitudinal center line both sides is all single roller, its strong point 3 has increased at least one times, due to strong point increase at double, just can reduce at double the rolling load on each strong point 3, thereby can effectively extend the service life of described supporting construction, and then make the normal work of described concrete mixer truck can not be subject to very big impact due to the minimizing of the damage of rolling support.
In above-mentioned embodiment, in order to simplify the structure of described bracing or strutting arrangement, facilitate the installation, maintenance of postorder to safeguard, the described bracing or strutting arrangement 1 of each group includes a bracing frame 4, two support wheels 5 and two installation shaft 6, two described support wheels 5 are arranged on described bracing frame 4 by two described installation shaft 6 respectively, and the strong point 3 described at least two of described concrete agitating drum 2 longitudinal center line homonymies is support wheel 5 formations described in two by bracing or strutting arrangement described at least one group 1 respectively; The described bracing or strutting arrangement 1 of each group also comprises that number is not less than the rolling bearing 7 of described support wheel 5 numbers, and each described support wheel 5 is arranged in described installation shaft 6 by the rolling bearing 7 described at least one respectively; Support wheel 5 described in each is arranged in described installation shaft 6 by two rolling bearings 7 respectively.Simultaneously in order to make to keep in use procedure the support load on each strong point 3 can be according to realizing situation adjustment, described bracing or strutting arrangement 1 also wraps and supports wheel carrier 8 and wheel frame axle 9, two described support wheels 5 are arranged on described support wheel carrier 8 by described installation shaft 6 respectively, and what described support wheel carrier 8 can rotate around described wheel frame axle 9 by described wheel frame axle 9 is arranged on described bracing frame 4; And described support is filled to 1 to be installed and is set to even number set, the both sides that are arranged in described concrete agitating drum 2 longitudinal center lines of described bracing or strutting arrangement 1 symmetry of even number set.
Claims (6)
1. for the supporting construction of concrete agitating drum, comprise at least two group bracing or strutting arrangements (1), the described symmetrical both sides that are arranged in described concrete agitating drum (2) longitudinal center line of bracing or strutting arrangement (1) of respectively organizing, described concrete agitating drum (2) respectively organizes by described being supported on outside basis that bracing or strutting arrangement (1) can rotate around self longitudinal center line, it is characterized in that: (3) at least two of the strong points that are arranged in described concrete agitating drum (2) longitudinal center line the same side by described each bracing or strutting arrangement (1).
2. the supporting construction for concrete agitating drum according to claim 1, it is characterized in that: the described bracing or strutting arrangement (1) of each group includes a bracing frame (4), two support wheels (5) and two installation shaft (6), described two support wheels (5) are arranged on described bracing frame (4) by described two installation shaft (6) respectively, and the strong point (3) described at least two of described concrete agitating drum (2) longitudinal center line homonymy is support wheel (5) formation described in two by bracing or strutting arrangement described at least one group (1) respectively.
3. the supporting construction for concrete agitating drum according to claim 2, it is characterized in that: the described bracing or strutting arrangement (1) of each group also comprises that number is not less than the rolling bearing (7) of described support wheel (5) number, and described each support wheel (5) is arranged in described installation shaft (6) by the rolling bearing described at least one (7) respectively.
4. the supporting construction for concrete agitating drum according to claim 3, is characterized in that: the support wheel described in each (5) is arranged in described installation shaft (6) by two rolling bearings (7) respectively.
5. according to the supporting construction for concrete agitating drum described in claim 2,3 or 4, it is characterized in that: described bracing or strutting arrangement (1) also wraps and supports wheel carrier (8) and wheel frame axle (9), it is upper that described two support wheels (5) are arranged on described support wheel carrier (8) by described installation shaft (6) respectively, and what described support wheel carrier (8) can rotate around described wheel frame axle (9) by described wheel frame axle (9) is arranged on described bracing frame (4).
6. the supporting construction for concrete agitating drum according to claim 5, it is characterized in that: described bracing or strutting arrangement (1) has even number set the symmetrical both sides that are arranged in described concrete agitating drum (2) longitudinal center line of described bracing or strutting arrangement (1) of even number set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060956.6U CN203712873U (en) | 2014-02-10 | 2014-02-10 | Support structure applicable to concrete stirring cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060956.6U CN203712873U (en) | 2014-02-10 | 2014-02-10 | Support structure applicable to concrete stirring cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712873U true CN203712873U (en) | 2014-07-16 |
Family
ID=51152067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420060956.6U Expired - Lifetime CN203712873U (en) | 2014-02-10 | 2014-02-10 | Support structure applicable to concrete stirring cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105309591A (en) * | 2015-11-13 | 2016-02-10 | 漯河双汇肉业有限公司 | Design of support wheel fixing rack mechanism of 7500 L tumbler |
-
2014
- 2014-02-10 CN CN201420060956.6U patent/CN203712873U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105309591A (en) * | 2015-11-13 | 2016-02-10 | 漯河双汇肉业有限公司 | Design of support wheel fixing rack mechanism of 7500 L tumbler |
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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 |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |