CN202399396U - Emergency external driving device for concrete mixing transit vehicle - Google Patents
Emergency external driving device for concrete mixing transit vehicle Download PDFInfo
- Publication number
- CN202399396U CN202399396U CN201120469649XU CN201120469649U CN202399396U CN 202399396 U CN202399396 U CN 202399396U CN 201120469649X U CN201120469649X U CN 201120469649XU CN 201120469649 U CN201120469649 U CN 201120469649U CN 202399396 U CN202399396 U CN 202399396U
- Authority
- CN
- China
- Prior art keywords
- tank body
- concrete mixing
- driving device
- speed reducing
- driving wheel
- 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
- 238000004898 kneading Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
An emergency external driving device for a concrete mixing transit vehicle is provided. A support wheel is arranged on a machine frame rear platform, a tank body is erected on the support wheel through a rolling channel arranged on a surface, a driving device assembly is additionally arranged on the machine frame rear platform, a driving wheel meshed with the support wheel and a speed reducing device are arranged inside the driving device assembly, the output end of the speed reducing device is connected with the driving wheel, and the input end of the speed reducing device is connected with a rotating handle. The speed reducing device is a speed reducing gear meshed with the driving wheel, and a wheel shaft of the speed reducing gear is connected with the rotating handle. By means of the emergency external driving device for the concrete mixing transit vehicle, the emergency external driving device is additionally arranged outside the concrete mixing vehicle, so that the mixing vehicle can rotate the tank body in emergency under the condition of hydraulic system faults, and avoid the solidification phenomenon inside the concrete tank body due to the fact that the tank body cannot rotate, and use safety of the mixing vehicle is improved.
Description
Technical field
The utility model relates to the driving mechanism of concrete mixing and transporting car, a kind of specifically concrete mixing and transporting car external drive unit of meeting an urgent need.
Background technology
The material of the general transportation of concrete mixing and transporting car is the mixture that raw materials such as sand, cement, aggregate, water mix; The agitator tank rotation that need not stop in transit; Mixture to transportation stirs, and prevents to be blended in phenomenons such as the tank interior generation is solidified, segregation.The power resources that hydraulic system is rotated as agitator tank, its stability is most important.Hydraulic system fault tends to make the tank body stall, and inner concrete will cause being set in the tank body because of can't in time drawing off, thereby cause tank body to scrap.
The utility model content
For solving the problem that hydraulic system fault causes the stall of concrete mixing and transporting car tank body, the utility model provides a kind of concrete mixing and transporting car external drive unit of meeting an urgent need.
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: a kind of concrete mixing and transporting car external drive unit of meeting an urgent need; Comprise tank body, frame backstage and support roller; Support roller is arranged on the frame backstage; Tank body is located on the support roller through the rail bracket that the surface is provided with, and is provided with driving unit assembly on the frame backstage in addition, and driving unit assembly inside is provided with driving wheel and the deceleration device with the support roller engagement; The output of deceleration device is connected with driving wheel, and the input of deceleration device is connected with turning handle; Described deceleration device is a reduction gearing, and reduction gearing and driving wheel are mediated, and the wheel shaft of reduction gearing is connected with turning handle.
In the utility model, on driving unit assembly, be provided with the tensioning apparatus of adjustment driving wheel and support roller spacing, to guarantee the compactness of the engagement between driving wheel and the support roller; The main body of tensioning apparatus is a jackscrew, tightens jackscrew and makes the driving wheel perk, thereby make driving wheel and support roller engagement closely, increases transmission efficiency.
The effect of deceleration device is to reduce the required strength of hand rotation driving unit assembly external rotating handle.
Beneficial effect: the utility model is employed in concrete mixer truck and adds emergent external drive unit outward; Can make trucd mixer under the situation of hydraulic system fault; To the tank body rotation of meeting an urgent need; Avoid to rotate the generation of the concrete tank body solidified inside phenomenon that causes, improve the trucd mixer safety in utilization because of tank body.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Reference numeral: 1, tank body, 2, the frame backstage, 3, support roller, 4, driving wheel, 5, driving unit assembly, 6, deceleration device, 7, turning handle, 8, tensioning apparatus, 9, raceway.
The specific embodiment
As shown in the figure, a kind of concrete mixing and transporting car external drive unit of meeting an urgent need comprises tank body 1, frame backstage 2 and support roller 3; Support roller 3 is arranged on the frame backstage 2; Tank body 1 is erected on the support roller 3 through the raceway 9 that the surface is provided with, and is provided with driving unit assembly 5 on the frame backstage 2 in addition, and driving unit assembly 5 inside are provided with the driving wheel 4 and deceleration device 6 with support roller 3 engagements; The output of deceleration device 6 is connected with driving wheel 4, and the input of deceleration device 6 is connected with turning handle 7; Described deceleration device 6 is a reduction gearing, and reduction gearing and driving wheel 4 are mediated, and the wheel shaft of reduction gearing is connected with turning handle 7.
Driving unit assembly 5 is provided with the tensioning apparatus 8 of adjustment driving wheel 4 and support roller 3 spacings, and the main body of tensioning apparatus 8 is a jackscrew, tightens jackscrew and makes driving wheel 4 perks, thereby make driving wheel 4 and support roller 3 engagements closely, increases transmission efficiency.
When the hydraulic system of concrete mixing and transporting car breaks down, when losing hydraulic power and can't make agitator tank tank body 1 normal rotation, turn the tensioning apparatus 8 on the driving unit assembly 5; Make driving unit assembly 5 and support roller 3 tight engagement that support tank body 1; Turning handle 7 on the device of rotation driving assembly 5 after the deceleration device 6 in driving unit assembly 5 increases the moment of torsion of transmission, drives driving wheel 4 and rotates; The rotation of driving wheel 4 drives support roller 3 and rotates; Thereby give tank body 1 through raceway 9 with power transmission, tank body 1 is rotated, reach the emergent purpose that drives.
Claims (3)
1. the emergent external drive unit of a concrete mixing and transporting car; Comprise tank body (1), frame backstage (2) and support roller (3); Support roller (3) is arranged on the frame backstage (2); Tank body (1) is erected on the support roller (3) through the raceway (9) that the surface is provided with, and it is characterized in that: be provided with driving unit assembly (5) on frame backstage (2) in addition, driving unit assembly (5) inside is provided with driving wheel (4) and the deceleration device (6) with support roller (3) engagement; The output of deceleration device (6) is connected with driving wheel (4), and the input of deceleration device (6) is connected with turning handle (7).
2. a kind of concrete mixing and transporting car according to claim 1 external drive unit of meeting an urgent need is characterized in that: described driving unit assembly (5) is provided with the tensioning apparatus (8) of adjustment driving wheel (4) and support roller (3) spacing.
3. a kind of concrete mixing and transporting car according to claim 1 external drive unit of meeting an urgent need is characterized in that: described deceleration device (6) is reduction gearing, reduction gearing and driving wheel (4) kneading, and the wheel shaft of reduction gearing is connected with turning handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120469649XU CN202399396U (en) | 2011-11-23 | 2011-11-23 | Emergency external driving device for concrete mixing transit vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120469649XU CN202399396U (en) | 2011-11-23 | 2011-11-23 | Emergency external driving device for concrete mixing transit vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399396U true CN202399396U (en) | 2012-08-29 |
Family
ID=46697070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120469649XU Expired - Lifetime CN202399396U (en) | 2011-11-23 | 2011-11-23 | Emergency external driving device for concrete mixing transit vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753705A (en) * | 2013-12-26 | 2014-04-30 | 中国重汽集团柳州运力专用汽车有限公司 | Stirring vehicle tank body driving mechanism |
-
2011
- 2011-11-23 CN CN201120469649XU patent/CN202399396U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753705A (en) * | 2013-12-26 | 2014-04-30 | 中国重汽集团柳州运力专用汽车有限公司 | Stirring vehicle tank body driving mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202399396U (en) | Emergency external driving device for concrete mixing transit vehicle | |
| CN211682869U (en) | Stirring tank driving device of concrete stirring transport vehicle | |
| CN205361136U (en) | A compounding device for building site | |
| CN202137115U (en) | Rotary drum sand sieving machine | |
| CN206765083U (en) | A kind of construction concrete transportation device | |
| CN202237852U (en) | Stirrer | |
| CN201777708U (en) | Vertical lifting coal leveling device with helical blades | |
| CN201158327Y (en) | Transmission mechanism of concrete stirring and transporting vehicle | |
| CN202934698U (en) | Automatic stirring device of mining concrete transport vehicle | |
| CN211709754U (en) | Powder auxiliary agent dispersion mechanism | |
| CN207044397U (en) | A kind of improved concrete stirring casting machine | |
| CN106985279A (en) | A kind of high-effective concrete stirs casting machine | |
| CN215241758U (en) | Mixing device for producing anti-crack mortar | |
| CN206690333U (en) | A kind of automatic loading mixing tank of concrete mixing truck revolving support system | |
| CN203994238U (en) | Strong concrete trucd mixer maintenance support bracket | |
| CN207841744U (en) | A kind of mining vehicle-mounted concrete automatic stirring vehicle | |
| CN201140047Y (en) | Stirring machine | |
| CN201253553Y (en) | Pre-wrapped covering-material agitating apparatus | |
| CN215319654U (en) | Loading attachment is used in concrete processing | |
| CN201208920Y (en) | Concrete-agitating transport vehicle | |
| CN206953291U (en) | A kind of construction site movable small trucd mixer | |
| CN110712297A (en) | Concrete mixing device | |
| CN203863838U (en) | Stirring device for concrete mixer truck | |
| CN221187029U (en) | Integral type concrete removes mixing plant | |
| CN211279147U (en) | Concrete mixer truck |
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: 20120829 |