CN200981294Y - Automatic front discharging device of concrete mixer truck - Google Patents
Automatic front discharging device of concrete mixer truck Download PDFInfo
- Publication number
- CN200981294Y CN200981294Y CN 200620157478 CN200620157478U CN200981294Y CN 200981294 Y CN200981294 Y CN 200981294Y CN 200620157478 CN200620157478 CN 200620157478 CN 200620157478 U CN200620157478 U CN 200620157478U CN 200981294 Y CN200981294 Y CN 200981294Y
- Authority
- CN
- China
- Prior art keywords
- blowpit
- concrete mixer
- discharging
- agitator
- mixer truck
- 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
- 238000007599 discharging Methods 0.000 title description 17
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Automatic front discharge device of concrete mixer, it fixes agitator (12) on the chassis frame including the slope its characterized in that, there is aggregate bin (2) agitator (12) front end opening part, and there is loading hopper (1) front upper end of agitator (12), and aggregate bin (2) lower extreme has main blowpit 6, and the below of main blowpit (6) is connected with lift cylinder (7), main blowpit (6) have blowpit rotary drive device (3). The rear-dump truck mixer overcomes the defects that when the existing rear-dump truck mixer is used for dumping, constructors manually operate behind the truck, the labor intensity is high, and the concrete conveying range is small. The driver can not directly carry out the operation of unloading in the driver's cabin, also can not know the discharge chute condition of unloading. The device can directly carry out the operation of unloading in the driver's cabin, has reduced the operating personnel, has alleviateed intensity of labour greatly, and can walk the limit and unload.
Description
Technical field
The utility model relates to a kind of architectural engineering Transport Machinery, and more particularly it is the automatically preceding device for discharging of a kind of concrete mixer truck.
Background technology
Present domestic concrete mixer truck is back discharging form, during pouring out concrete, needs the workmen in the vehicle back manual operations, labour intensity is big, the scope that concrete is carried is little, and the driver can not directly carry out the discharging operation in driver's cabin, does not also understand the discharging situation of blowpit.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned existing disadvantages of background technology part, and device for discharging before providing a kind of concrete mixer truck automatically.This device driver can directly carry out discharge operation in driver's cabin, reduced operating personnel, has alleviated labour intensity greatly, and energy discharging while walking also can be carried out discharging to the target in 7 meters radiuses when vehicle stops.
The purpose of this utility model reaches by following measure: the automatically preceding device for discharging of concrete mixer truck, it is characterized in that it comprises the agitator 12 that tilts to be fixed on the chassis frame, there is aggregate bin 2 at agitator 12 front opening places, there is loading hopper 1 the preceding upper end of agitator 12, there is main blowpit 6 aggregate bin 2 lower ends, the below of main blowpit 6 is connected with elevating ram 7, on the described main blowpit 6 blowpit rotating driving device 3 is arranged.
In technique scheme, there is reductor 13 rear end of described agitator 12, and described reductor 13 is fixed on the rear support 14.
In technique scheme, described main blowpit 6 is connected with short landing hopper 5 in turn and extends blowpit 4.
In technique scheme, described main blowpit 6, short landing hopper 5, extension blowpit 4 all connect by carrying hook 15 on the arm.
In technique scheme, described loading hopper 1 is fixing by support bar 10 and pull bar 9.
In technique scheme, the middle front part of described agitator 12 has preceding bearing 11.
In technique scheme, described blowpit rotating driving device 3 is connected with blowpit rotary actuator 8.
In technique scheme, described pull bar 9 is fixed on the preceding bearing 11.
The utility model concrete mixer truck automatically before device for discharging have following advantage: 1., adopt car before discharging form, the operator can also can carry out discharge operation by joystick in the limit discharging of travelling of driver's cabin inner edge outside driver's cabin.2., have a siccative entrucking, the concrete agitating function that self stirs is a movably concrete mixing plant.3., blowpit can have more piece, and can connect lengthening by carrying hook on the arm, blowpit can be realized left and right 7 meters radiuses, each orientation motion in 170 ° of orientation and the upper and lower 45 ° of scopes is to the surface structures cloth of directly constructing.
Description of drawings
Fig. 1 is the structural representation of the automatically preceding device for discharging of the utility model concrete mixer truck.
Fig. 2 extends the A of blowpit part to schematic diagram among Fig. 1.
Fig. 3 is the structural representation that the automatically preceding device for discharging loading-unloading vehicle of the utility model concrete mixer truck is installed.
Fig. 4 is the schematic diagram of blowpit left and right sides scope of activities.
Fig. 5 is the schematic diagram of the up and down scope of blowpit.
1. blowpit rotating driving devices among the figure 2. extend blowpit, 3. main blowpit, 4. elevating ram, 5. blowpit rotary actuator, 6. agitator, 7. receiving hopper, 8. loading hopper, 9. reductor is 10. carried hook on the arm, 11. support bar, 12. pull bars, 13. front stalls, 14. back seats, 15. carry hook on the arm.
The specific embodiment
Below in conjunction with accompanying drawing describe in detail the utility model concrete mixer truck automatically before the performance of device for discharging, but they do not constitute qualification of the present utility model, only do for example.Simultaneously by illustrating that advantage of the present utility model will become clear more and understanding easily.
Consult accompanying drawing as can be known: the automatically preceding device for discharging of the utility model concrete mixer truck, it comprises the agitator 12 that tilts to be fixed on the chassis frame, there is aggregate bin 2 at agitator 12 front opening places, there is loading hopper 1 the preceding upper end of agitator 12, there is main blowpit 6 aggregate bin 2 lower ends, the below of main blowpit 6 is connected with elevating ram 7, on the described main blowpit 6 blowpit rotating driving device 3 is arranged.There is reductor 13 rear end of agitator 12, and described reductor 13 is fixed on the rear support 14.Main blowpit 6 is connected with short landing hopper 5 in turn and extends blowpit 4, between main blowpit 6 and the short landing hopper 5, short landing hopper 5 all is connected by carrying hook 15 on the arm with extending between the blowpit 4, loading hopper 1 is fixing by support bar 10 and pull bar 9, the middle front part of agitator 12 has preceding bearing 11, blowpit rotating driving device 3 is connected with blowpit rotary actuator 8, and pull bar 9 is fixed on the preceding bearing 11.
Blowpit rotation and lifting are subjected to HYDRAULIC CONTROL SYSTEM, and the blowpit rotating driving device is made of hydraulic motor and decelerator, and decelerator links to each other with transmission device.The direction that enters the pressure oil of hydraulic motor by control realizes the blowpit left-right rotation; Equally the direction that enters the pressure oil of elevating ram by control is controlled blowpit and is moved up and down, and carrys additionally the radius of turn that a plurality of extension blowpits can strengthen blowpit, thereby concrete can be transported to place far away.
The power of blowpit rotation, lifting and agitator rear reduction gear machine provides by the actuating unit of concrete mixer truck car body postposition.
Claims (8)
1, the automatically preceding device for discharging of concrete mixer truck, it is characterized in that it comprises the agitator (12) that tilts to be fixed on the chassis frame, there is aggregate bin (2) at agitator (12) front opening place, there is loading hopper (1) the preceding upper end of agitator (12), there is main blowpit (6) aggregate bin (2) lower end, the below of main blowpit (6) is connected with elevating ram (7), and blowpit rotating driving device (3) is arranged on the described main blowpit (6).
2, the automatically preceding device for discharging of concrete mixer truck according to claim 1 is characterized in that there is reductor (13) rear end of described agitator (12), and described reductor (13) is fixed on the rear support (14).
3, the automatically preceding device for discharging of concrete mixer truck according to claim 1 is characterized in that preceding short landing hopper (5) and the extension blowpit (4) of being connected with in turn of described main blowpit (6).
4, the automatically preceding device for discharging of concrete mixer truck according to claim 3 is characterized in that described main blowpit (6), short landing hopper (5), extends blowpit (4) successively by carrying hook (15) connection on the arm.
5, the automatically preceding device for discharging of concrete mixer truck according to claim 1 is characterized in that described loading hopper (1) is fixing by support bar (10) and pull bar (9).
6, the automatically preceding device for discharging of concrete mixer truck according to claim 1 is characterized in that the middle front part of described agitator (12) has preceding bearing (11).
7, the automatically preceding device for discharging of concrete mixer truck according to claim 1 is characterized in that described blowpit rotating driving device (3) is connected with blowpit rotary actuator (8).
8, the automatically preceding device for discharging of concrete mixer truck according to claim 5 is characterized in that described pull bar (9) is fixed on the preceding bearing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620157478 CN200981294Y (en) | 2006-11-20 | 2006-11-20 | Automatic front discharging device of concrete mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620157478 CN200981294Y (en) | 2006-11-20 | 2006-11-20 | Automatic front discharging device of concrete mixer truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981294Y true CN200981294Y (en) | 2007-11-28 |
Family
ID=38908456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620157478 Expired - Lifetime CN200981294Y (en) | 2006-11-20 | 2006-11-20 | Automatic front discharging device of concrete mixer truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981294Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018215A (en) * | 2015-07-09 | 2015-11-04 | 安徽省光明粮油工业有限公司 | Roller type heating and dehydrating device for vegetable seeds |
| US10208736B2 (en) | 2013-06-18 | 2019-02-19 | China National Offshore Oil Corporation | High-pressure fluid mixing pump control system and fluid suction control method |
-
2006
- 2006-11-20 CN CN 200620157478 patent/CN200981294Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10208736B2 (en) | 2013-06-18 | 2019-02-19 | China National Offshore Oil Corporation | High-pressure fluid mixing pump control system and fluid suction control method |
| CN105018215A (en) * | 2015-07-09 | 2015-11-04 | 安徽省光明粮油工业有限公司 | Roller type heating and dehydrating device for vegetable seeds |
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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: 20071128 |
|
| EXPY | Termination of patent right or utility model |