CN200968267Y - Third level matching concrete delivery pump - Google Patents
Third level matching concrete delivery pump Download PDFInfo
- Publication number
- CN200968267Y CN200968267Y CN 200620052864 CN200620052864U CN200968267Y CN 200968267 Y CN200968267 Y CN 200968267Y CN 200620052864 CN200620052864 CN 200620052864 CN 200620052864 U CN200620052864 U CN 200620052864U CN 200968267 Y CN200968267 Y CN 200968267Y
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- China
- Prior art keywords
- oil pump
- valve group
- pump
- control valve
- graduation
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- Expired - Fee Related
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Abstract
The utility model discloses a small-size, light weight, low energy consumption and maintenance-convenience three-grade concrete delivery pump, which comprises a motor, a main oil pump flow-collecting valve set, a mixing control valve set, a multi-functional flow-collecting valve set, a multi-level oil pump set, executive devices connected respectively with the output ends of each valve set and a control device controlling each element. The output end of the motor is connected with the input end of the multi-level oil pump set. The input ends of the main oil pump flow-collecting valve set, the mixing control valve set and the multi-functional flow-collecting valve set are connected respectively with the output ends of the multi-level oil pump set.
Description
Technical field
The utility model relates to the concrete pump field, relates in particular to pump for delivering concrete with graduation.
Background technique
At present, there are defectives such as volume is big, weight is big, energy consumption is high, no high low pressure switching in pump for delivering concrete with graduation.Existing pump for delivering concrete with graduation is for solving the difficult problem be short of power, adopts two diesel engines source that is used as power, though pumping power is powerful, it is bulky, need take very large space, and it is difficult to strengthen transhipment; Do not have energy-saving high low pressure pumping to automatically switch in the oil circuit and realize the little discharge capacity of high pressure, the big displacement function of low pressure, be difficult to reach energy-conservation purpose.
The model utility content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and the pump for delivering concrete with graduation that profile is little, in light weight, energy consumption is low, be convenient to safeguard is provided.
Pump for delivering concrete with graduation of the present utility model, comprise a motor, main oil pump combiner valve group, stir the control valve group, multi-functional combiner valve group, multistage oil pump group, each actuator of joining with each valve group output terminal respectively and the control gear of controlling above-mentioned each element, the input end of the output terminal of motor and multistage oil pump group joins, and main oil pump combiner valve group, the input end that stirs control valve group and multi-functional combiner valve group join with the output terminal of multistage oil pump group respectively.
Described multistage oil pump group comprises first main oil pump, second main oil pump and three high pressure gear oil pumps of series connection successively, the output terminal of the input end of main oil pump combiner valve group and first main oil pump and second main oil pump joins, and the input end that stirs control valve group, multi-functional combiner valve group joins with the output terminal of three high pressure gear oil pumps respectively.
Described stirring control valve group comprises that first stirs the control valve and the second stirring control valve, and first input end that stirs the control valve and the second stirring control valve links to each other with the output terminal of three high pressure gear oil pumps respectively.
The output terminal of described multi-functional combiner valve group is equiped with accumulator.
Described motor is diesel engine or motor.
The advantage of pump for delivering concrete with graduation of the present utility model is: utilize the multistage oil pump group of diesel engine or motor in series, working connection and changement control oil channel are separated, provide independent oil sources by multi-functional combiner valve group and accumulator for the changement motion, avoided the moving influence of changement working connection; Only need a diesel engine as power source, reduce take up room, complete machine weight and maintenance; Utilize two to stir the two stirring work partitions of control valve realization, improved stirring dynamics and stirring efficiency.
Description of drawings
Fig. 1 is a plan view of the present utility model;
Fig. 2 is a plan view of the present utility model.
Marginal data:
1, motor 2, first main oil pump 3, second main oil pump
4, three high pressure gear oil pumps 5, main oil pump combiner valve group 6, stirring control valve group
7, multi-functional combiner valve group 8, concrete pump are carried cylinder 9, hopper
10, changement 11, control gear 12, underframe
13, multistage oil pump group 51, two-way plug-in valve group 61, first stir control valve
62, second stir control valve 71, accumulator 91, first stirring shaft
92, second stirring shaft
Embodiment
As shown in Figure 1 and Figure 2, pump for delivering concrete with graduation, comprise the motor 1, main oil pump combiner valve group 5, stirring control valve group 6, multi-functional combiner valve group 7, the multistage oil pump group 13 that are installed on the underframe 12, and the control gear 11 of each actuator of joining with each valve group output terminal respectively and above-mentioned each element of control, the input end of the output terminal of motor 1 and multistage oil pump group 13 joins, and motor 1 can adopt diesel engine or motor.Main oil pump combiner valve group 5, the input end that stirs control valve group 6 and multi-functional combiner valve group 7 join with the output terminal of multistage oil pump group 13 respectively.Actuator comprises transmission and concrete transmission cylinder 8, hopper 9, changement 10, and multistage oil pump group 13 comprises first main oil pump 2, second main oil pump 3 and three high pressure gear oil pumps 4 of series connection successively.Be used for providing the diesel engine 1 of power to be installed in underframe 12 afterbodys to pump for delivering concrete with graduation, the input end of the output terminal and first main oil pump 2 joins.Main oil pump combiner valve group 5 is installed in a side of first main oil pump 2 and second main oil pump 3, the input end and first main oil pump 2 and second main oil pump, 3 output terminals join, output terminal and transmission and concrete transmission cylinder 8 join, the pressure oil of two main oil pump generations is pooled to main oil pump combiner valve group 5, is transported to actuators such as transmission and concrete transmission cylinder 8 by oil pipe by main oil pump combiner valve group 5.Be equiped with the big two-way plug-in valve group 51 of stream ability on the main oil pump combiner valve group 5, be used for the big flow break-make of control system, realize the automatic switchover of mode of operations such as high low pressure pumping, forward and reverse pumping.The input end that stirs control valve group 6, multi-functional combiner valve group 7 joins with the output terminal of three high pressure gear oil pumps 4 respectively, the output terminal and the hopper 9 that stir control valve group 6 join, and the output terminal of multi-functional combiner valve group 7 joins by accumulator 71 and changement 10.Stirring control valve group 6 comprises that the first stirring control valve 61 and the second stirring control valve 62, the first stir control valves 61 and the second stirring control valve 62 joins with hopper 9 interior set first stirring shafts 91 and second stirring shaft 92 respectively, is used to realize pair stirring work allocations.Multi-functional combiner valve group 7 deposits pressure oil in accumulator 71, as the independent oil sources of changement 10 motions, when avoiding changement 10 motions working connection is exerted an influence.
Claims (9)
1, a kind of pump for delivering concrete with graduation, it is characterized in that comprising a motor (1), main oil pump combiner valve group (5), stir control valve group (6), multi-functional combiner valve group (7), multistage oil pump group (13), each actuator of joining with each valve group output terminal respectively and the control gear (11) of controlling above-mentioned each element, the input end of the output terminal of motor (1) and multistage oil pump group (13) joins, and main oil pump combiner valve group (5), the input end that stirs control valve group (6) and multi-functional combiner valve group (7) join with the output terminal of multistage oil pump group (13) respectively.
2, according to the described pump for delivering concrete with graduation of claim 1, it is characterized in that described multistage oil pump group (13) comprises first main oil pump (2), second main oil pump (3) and three high pressure gear oil pumps (4) of series connection successively, the output terminal of the input end of main oil pump combiner valve group (5) and first main oil pump (2) and second main oil pump (3) joins, and the input end that stirs control valve group (6), multi-functional combiner valve group (7) joins with the output terminal of three high pressure gear oil pumps (4) respectively.
3, according to claim 1 or 2 described pump for delivering concrete with graduation, it is characterized in that described stirring control valve group (6) comprises that first stirs the control valve (61) and the second stirring control valve (62), first input end that stirs the control valve (61) and the second stirring control valve (62) links to each other with the output terminal of three high pressure gear oil pumps (4) respectively.
4,, it is characterized in that the output terminal of described multi-functional combiner valve group (7) is equiped with accumulator (71) according to claim 1 or 2 described pump for delivering concrete with graduation.
5,, it is characterized in that the output terminal of described multi-functional combiner valve group (7) is equiped with accumulator (71) according to the described pump for delivering concrete with graduation of claim 3.
6,, it is characterized in that described motor (1) is diesel engine or motor according to claim 1 or 2 described pump for delivering concrete with graduation.
7,, it is characterized in that described motor (1) is diesel engine or motor according to the described pump for delivering concrete with graduation of claim 3.
8,, it is characterized in that described motor (1) is diesel engine or motor according to the described pump for delivering concrete with graduation of claim 4.
9,, it is characterized in that described motor (1) is diesel engine or motor according to the described pump for delivering concrete with graduation of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052864 CN200968267Y (en) | 2006-11-17 | 2006-11-17 | Third level matching concrete delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052864 CN200968267Y (en) | 2006-11-17 | 2006-11-17 | Third level matching concrete delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968267Y true CN200968267Y (en) | 2007-10-31 |
Family
ID=38967837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052864 Expired - Fee Related CN200968267Y (en) | 2006-11-17 | 2006-11-17 | Third level matching concrete delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968267Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008295A1 (en) * | 2014-07-17 | 2016-01-21 | 飞翼股份有限公司 | Piston type industrial conveying pump |
-
2006
- 2006-11-17 CN CN 200620052864 patent/CN200968267Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008295A1 (en) * | 2014-07-17 | 2016-01-21 | 飞翼股份有限公司 | Piston type industrial conveying pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |