CN202169874U - Power system shared by upper part and lower part of cement truck for well cementation - Google Patents
Power system shared by upper part and lower part of cement truck for well cementation Download PDFInfo
- Publication number
- CN202169874U CN202169874U CN2011202247299U CN201120224729U CN202169874U CN 202169874 U CN202169874 U CN 202169874U CN 2011202247299 U CN2011202247299 U CN 2011202247299U CN 201120224729 U CN201120224729 U CN 201120224729U CN 202169874 U CN202169874 U CN 202169874U
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- box assembly
- power system
- engine
- case assembly
- assemblies
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Abstract
The utility model relates to a power system shared by the upper part and the lower part of a cement truck for well cementation. The power system comprises engine assemblies, hydraulic gearbox assemblies, transmission shafts, a distance drop case assembly, a transfer case assembly and axles, wherein the engine assemblies are connected with the hydraulic gearbox assemblies; the hydraulic gearbox assemblies are connected with the distance drop case assembly and the transfer case assembly through the transmission shafts; the transfer case assembly is connected with the axles through the transmission shafts; and the distance drop case assembly is connected with a plunger pump. The power system saves the idle time of an engine of a chassis truck, improves the mean utilization coefficients of the engine and reduces the purchasing cost of entire vehicle equipment. Meanwhile, the maintenance, the detection and the service of the engine and the hydraulic gearbox assemblies are unified into one model, so that the efficiency is improved, the fault points are reduced, and the fault period is shortened.
Description
Technical field
The utility model relates to the oil field and colliery engineering is used the car field, refers more particularly to a kind of cementing concrete truck common power system up and down.
Background technology
Power system is one of important system of automobile, is to realize vehicle ', acceleration and the assurance through function for automobile provides power.With car, car load generally includes chassis and last installing is equipped with for oil field and colliery engineering.Chassis is used for last installing is equipped with fast traffic to the oil field or the coal mine working district; After waiting to arrive the work area, realize the function that the operating mode district is required fully by last installing again, the power that chassis and last installing are equipped with is usually respectively from separately driving engine and change speed gear box; When arriving operation operating mode district; Chassis will quit work together with driving engine, and dress gets into mode of operation with driving engine and change speed gear box on this moment, and adopting usually at present both at home and abroad is this operating mode.The power of chassis is idle when having caused operation like this, and full car power system is utilized unbalanced, causes the increase of purchase cost and maintenance cost.In addition, the bearing space of chassis is restricted, and has restricted carrying capacity, and whole work efficiency is not high.
Summary of the invention
The cementing concrete truck that the utility model technical matters to be solved provides the balanced degree of utilization of a kind of effective raising power system is the common power system up and down.
The utility model comprises engine assembly, hydraulic transmission box assembly, transmission shaft, falls apart from box assembly, auxiliary gear box assembly, vehicle bridge; Said engine assembly is connected with the hydraulic transmission box assembly; Said hydraulic transmission box assembly is connected with falling apart from box assembly, auxiliary gear box assembly respectively through transmission shaft; Said auxiliary gear box assembly is connected with vehicle bridge through transmission shaft, and said falling apart from box assembly is connected with plunger pump.
In the such scheme, group drive axle and back group drive axle before said vehicle bridge comprises, said auxiliary gear box assembly is connected with back group drive axle with preceding group of drive axle respectively through transmission shaft.
In the such scheme, said falling apart from box assembly is connected with the pump group system.
The utlity model has following advantage: getting on the bus during equipment work of car load, the chassis part power that goes is cut off, and mobility operation is under an embargo; And when switching to the chassis motoring condition, the equipment dynamic of getting on the bus is cut off, and the use of equipment is under an embargo.Save the standby time of chassis driving engine, improved the mean utilization of driving engine, reduced car load equipment purchase cost.Make that simultaneously the maintenance of driving engine and hydraulic transmission box detects, a kind of type has been arrived in the service unification, improved efficient, reduced fault and counted, shortened inaction interval.
Description of drawings
Further specify below in conjunction with accompanying drawing and the specific embodiment technical scheme the utility model.
The cementing concrete truck that Fig. 1 provides for the utility model embodiment is the structural representation of common power system up and down.
The specific embodiment
As shown in Figure 1, the cementing concrete truck that the utility model embodiment provides common power system up and down comprises engine assembly 1, hydraulic transmission box assembly 2, transmission shaft 5, falls apart from box assembly 3, auxiliary gear box assembly 4, vehicle bridge; Group drive axle 8 and back group drive axle 9 before vehicle bridge comprises; Engine assembly 1 is connected with hydraulic transmission box assembly 2; Hydraulic transmission box assembly 2 is connected with falling apart from box assembly 3, auxiliary gear box assembly 4 respectively through transmission shaft 5; Auxiliary gear box assembly 4 is connected with back group drive axle 9 with preceding group of drive axle 8 respectively through transmission shaft 5; Fall apart from box assembly 3 and be connected with plunger pump 6, pump group system 7.
The common power system work process is following up and down for the cementing concrete truck that the utility model embodiment provides:
1. during the chassis motoring condition, the equipment dynamic of getting on the bus is cut off, and the use of equipment is under an embargo:
1.1 chassis under motoring condition on dress power cut off through falling apart from box assembly 3, this moment, plunger pump 6, pump group system 7 were not worked, car load is in the chassis motoring condition;
1.2 the power transmission route was when chassis was gone: engine assembly 1 → hydraulic transmission box assembly 2 → fall apart from box assembly 3 → auxiliary gear box assembly 4 → preceding group of drive axle 8 and organize drive axle 9 with the back.
2. when getting on the bus equipment work, the chassis part power that goes is cut off, and mobility operation is under an embargo:
2.1 when chassis drove to the operation industrial district, chassis power broke off through falling apart from box assembly 3, plunger pump 6, pump group system 7 connect through falling apart from box assembly 3 at this moment, and power is passed to plunger pump 6, pump group system 7, and car load is in the industry state of pretending;
2.2 on pretend when industry powered rotation route and do; Engine assembly 1 → hydraulic transmission box assembly 2 → fall apart from box assembly 3 → plunger pump 6, pump group system 7.
The utility model embodiment utilizes following drive path road to save the standby time of chassis driving engine, has improved the mean utilization of driving engine, has reduced car load equipment purchase cost.Make that simultaneously the maintenance of driving engine and hydraulic transmission box detects, a kind of type has been arrived in the service unification, improved efficient, reduced fault and counted, shortened inaction interval.
Should be noted that at last; The above specific embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. cementing concrete truck common power system up and down is characterized in that said system comprises engine assembly, hydraulic transmission box assembly, transmission shaft, falls apart from box assembly, auxiliary gear box assembly, vehicle bridge; Said engine assembly is connected with the hydraulic transmission box assembly, and said hydraulic transmission box assembly is connected with falling apart from box assembly, auxiliary gear box assembly respectively through transmission shaft, and said auxiliary gear box assembly is connected with vehicle bridge through transmission shaft, and said falling apart from box assembly is connected with plunger pump.
2. a kind of cementing concrete truck according to claim 1 is the common power system up and down, it is characterized in that, group drive axle and back group drive axle before said vehicle bridge comprises, and said auxiliary gear box assembly is connected with back group drive axle with preceding group of drive axle respectively through transmission shaft.
3. a kind of cementing concrete truck according to claim 1 and 2 is the common power system up and down, it is characterized in that said falling apart from box assembly is connected with the pump group system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202247299U CN202169874U (en) | 2011-06-29 | 2011-06-29 | Power system shared by upper part and lower part of cement truck for well cementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202247299U CN202169874U (en) | 2011-06-29 | 2011-06-29 | Power system shared by upper part and lower part of cement truck for well cementation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169874U true CN202169874U (en) | 2012-03-21 |
Family
ID=45828076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202247299U Expired - Fee Related CN202169874U (en) | 2011-06-29 | 2011-06-29 | Power system shared by upper part and lower part of cement truck for well cementation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023122952A1 (en) * | 2021-12-28 | 2023-07-06 | 烟台杰瑞石油装备技术有限公司 | Cementing apparatus |
-
2011
- 2011-06-29 CN CN2011202247299U patent/CN202169874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023122952A1 (en) * | 2021-12-28 | 2023-07-06 | 烟台杰瑞石油装备技术有限公司 | Cementing apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20170629 |