CN2931846Y - Vehicle mounted concrete transfer pump - Google Patents
Vehicle mounted concrete transfer pump Download PDFInfo
- Publication number
- CN2931846Y CN2931846Y CN 200620051566 CN200620051566U CN2931846Y CN 2931846 Y CN2931846 Y CN 2931846Y CN 200620051566 CN200620051566 CN 200620051566 CN 200620051566 U CN200620051566 U CN 200620051566U CN 2931846 Y CN2931846 Y CN 2931846Y
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- CN
- China
- Prior art keywords
- chassis
- power system
- cylinder
- oil
- oil pump
- 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
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- Reciprocating Pumps (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a vehicle mounted concrete transport pump, comprising a chassis, a pumping installation arranged on the chassis and a power system. The pumping installation comprises successively connected hoppers, an oscillating oil cylinder, a transport cylinder, a water tank, a main oil cylinder, a valve bank and a hydraulic pressure oil tank. The power system consists of an upper power system and a chassis power system. The upper power system comprises a first oil pump and an engine which is connected with one end of the first oil pump. The other end of the first oil pump is connected with both the main cylinder and the oscillating oil cylinder through the valve bank. The chassis power system comprises a transfer case which is connected with the engine of the chassis and a second oil pump. Through valve bank the second oil pump is connected with the main cylinder and the oscillating oil cylinder with one end, and the transfer case with the other end. The utility model discloses a novel vehicle mounted concrete transport pump, having the advantages of big delivery capacity with high pressure, capability to guarantee construction's stability, long continuous construction work time, high degree of automation, low labor strength for workers, and so like.
Description
Technical field
The utility model is mainly concerned with the building machinery field, refers in particular to a kind of Vehicular concrete conveying pump.
Background technique
In recent years, bigger variation has appearred in construction market, and building height is more and more higher, and the individual layer engineering time is also shorter and shorter, and this just requires pumping equipment can adapt to the variation in market.According to the characteristics of modern times construction, for new building machinery product new technical requirements is arranged: 1. pumping out mouth pressure will increase; 2. pump displacement also requires to increase; 3. power also will increase with regard to corresponding, and can adjust.Related product rises to 16MPa～20MPa with the pump delivery pressure by original 10MPa～11MPa; The pumping capacity index is by original 300MPM
3～400MPM
3, rise to 800MPM
3～1000MPM
3And at present both at home and abroad the Vehicular concrete conveying pump outlet pressure is generally below the 14MPa, does not just satisfy requirement for the building of those story heights.
The model utility content
The technical problems to be solved in the utility model just is: at the technical problem of prior art existence, the utility model proposes a kind of high-pressure large-displacement that has, can guarantee the stability of constructing, and have the Vehicular concrete conveying pump of long, advantage such as automaticity is high, labor strength is low of continuous construction operation time.
For solving the problems of the technologies described above, the solution that the utility model proposes is: a kind of Vehicular concrete conveying pump, it comprises the chassis and is installed on pumping mechanism and power system on the chassis, described pumping mechanism comprises the hopper that links to each other successively, oscillating oil cylinder, carry cylinder, water tank, master cylinder, valve group and hydraulic oil container, it is characterized in that: described power system comprises dress power system and chassis power system, last dress power system comprises first oil pump and motor, described first oil pump, one end directly links to each other with motor, and the other end links to each other with oscillating oil cylinder with master cylinder by the valve group; The chassis power system comprises the transfer case and second oil pump, and described transfer case links to each other with the motor on chassis, and the other end links to each other with second oil pump, and the other end of second oil pump links to each other with oscillating oil cylinder with master cylinder by the valve group.
Described chassis is provided with underframe, and pumping mechanism is vertically fixed on the underframe, on adorn power system and be fixed on the underframe.
Described chassis power system is fixed on chassis ridgepole by the transfer case hanger and underframe is paid between the beam.
Described transfer case links to each other with the motor on chassis by driving mechanism.
Described driving mechanism is a transmission shaft.
Compared with prior art, advantage of the present utility model just is: the power system of the utility model Vehicular concrete conveying pump has two covers, not only can directly use the dress power system directly controls pumping mechanism, realize pumping, but also can utilize chassis power system cooperation to go up the dress power system simultaneously pumping mechanism is controlled, realize pumping, like this, this two covers power system can be taked as required to work independently and supply pressure oil for pressure oil or joint work to the pumping system master cylinder to the pumping system master cylinder, keep big discharge capacity when being implemented in the ultrahigh pressure pumping, thereby can guarantee the stability of constructing, and it is long to have the continuous construction operation time, the automaticity height, advantages such as labor strength is low, under actual conditions, underpower when the pouring tall building has been avoided in this adjustable design, and the situation of low load with strong power appears during low storied building in pouring, power dissipation is serious.
Description of drawings
Fig. 1 is a main TV structure schematic representation of the present utility model;
Fig. 2 is the mounting structure schematic representation of chassis power system in the utility model;
Fig. 3 is a workflow schematic representation of the present utility model.
Marginal data
1, chassis 2, underframe 3, hydraulic oil container
4, valve group 5, master cylinder 6, transmission shaft
7, transfer case 8, first oil pump 9, motor
10, second oil pump 11, water tank 12, conveying cylinder
13, oscillating oil cylinder 14, hopper 15, underframe are paid beam
16, transfer case hanger 17, chassis ridgepole
Embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details.
As depicted in figs. 1 and 2, Vehicular concrete conveying pump of the present utility model, it comprises chassis 1 and is installed on The One On The Chassis pumping mechanism and power system, this pumping mechanism comprises hopper 14, oscillating oil cylinder 13, conveying cylinder 12, water tank 11, master cylinder 5, valve group 4 and the hydraulic oil container 3 that links to each other successively, this power system comprises dress power system and chassis power system, last dress power system comprises first oil pump 10 and motor 9, first oil pump 10 links to each other with motor 9, and the other end links to each other with oscillating oil cylinder 13 with master cylinder 5 with valve group 4 by pipeline; The chassis power system comprises the transfer case 7 and second oil pump 10, and transfer case 7 links to each other with the motor on chassis 1 by transmission shaft 6, and the other end links to each other with second oil pump 10, and the other end of second oil pump 10 links to each other with oscillating oil cylinder 13 with master cylinder 5 with valve group 4 by pipeline.Under the cooperation of last dress power system and chassis power system, can take as required to work independently and supply pressure oil for pressure oil or joint work to pumping system master cylinder 5 to pumping system master cylinder 5, keep big discharge capacity when being implemented in the ultrahigh pressure pumping, master cylinder 5 can drive the piston of carrying cylinder 12 and stretches out together or withdraw then, the concrete in the hopper 14 is pressed onto the discharge port of hopper 14 by the reciprocal switching of oscillating oil cylinder 13.Wherein valve group 4 provides pressure oil for concentrating the valve group to master cylinder 5, oscillating oil cylinder 13, and the pressure oil of first oil pump 8 and second oil pump 10 all will be through an one-way valve before advancing valve group 4.In the present embodiment, chassis 1 is provided with underframe 2, and pumping mechanism is vertically fixed on the underframe 2, on adorn power system and be fixed on the underframe 2.The chassis power system is fixed on chassis ridgepole 17 by transfer case hanger 16 and underframe is paid between the beam 15.For the Vehicle loaded pump technology, with regard to its structure and performance, be mainly two major parts: chassis and pumping system.Two class chassis of east wind are adopted on Vehicular concrete conveying pump of the present utility model chassis, adopt Cummins Engine, and discharging reaches Europe II standard respectively.Vehicle loaded pump ratio of the present utility model drags pump to move flexibly, and maximum travel speed can reach about 90Km/h, is convenient at urban construction site in place; Pumping system employing road high power engine successively adds chassis power, and this pump has been inherited and dragged the pumping pressure height, can beat high-rise advantage, vertical maximum pumping height 300M, and horizontal pumping distance is more than the 1200M.The utility model entire machine design novelty, elegant in appearance, its technical performance reaches advanced level.
Referring to Fig. 3, the direction of arrow is represented the flow direction of hydraulic oil among the figure, the motor on motor 9 or chassis 1 both can pass through first oil pump 8 or second oil pump 10 and valve group 4 single driving master cylinders 5 actuators, also can unite by first oil pump 8 or second oil pump 10 and valve group 4 to drive master cylinder 5 and oscillating oil cylinder 13 actuators.Operation mechanism utilizes the S pipe valve as distributing valve.1) when motor 9 was controlled the master cylinder 5 of pumping mechanism separately, it directly drove first oil pump 8, drove master cylinder 5, oscillating oil cylinder 13 by valve group 4 again, and concrete is exported; 2) when the motor on chassis 1 is controlled the master cylinder 5 of pumping mechanism separately, thereby it switches to the pumping state by transfer case 7 and drives the work of second oil pump 10, drives master cylinders 5, oscillating oil cylinder 13 by valve group 4 again, and concrete is exported; 3) unite when the master cylinder 5 of pumping mechanism controlled when the motor on motor 9 and chassis 1, the high-pressure and hydraulic oil that first oil pump 8 and second oil pump 10 produce drives master cylinder 5, oscillating oil cylinder 13 simultaneously by valve group 4, and concrete is exported.
Claims (7)
1, a kind of Vehicular concrete conveying pump, it comprises chassis (1) and is installed on pumping mechanism and power system on the chassis (1), described pumping mechanism comprises the hopper (14) that links to each other successively, oscillating oil cylinder (13), carry cylinder (12), water tank (11), master cylinder (5), valve group (4) and hydraulic oil container (3), it is characterized in that: described power system comprises dress power system and chassis power system, last dress power system comprises first oil pump (10) and motor (9), described first oil pump (10) one ends directly link to each other with motor (9), and the other end links to each other with oscillating oil cylinder (13) with master cylinder (5) by valve group (4); The chassis power system comprises transfer case (7) and second oil pump (10), described transfer case (7) links to each other with the motor of chassis (1), the other end links to each other with second oil pump (10), and the other end of second oil pump (10) links to each other with oscillating oil cylinder (13) with master cylinder (5) by valve group (4).
2, Vehicular concrete conveying pump according to claim 1 is characterized in that: described chassis (1) is provided with underframe (2), and pumping mechanism is vertically fixed on the underframe (2), on adorn power system and be fixed on the underframe (2).
3, Vehicular concrete conveying pump according to claim 1 and 2 is characterized in that: described chassis power system is fixed on chassis ridgepole (17) by transfer case hanger (16) and underframe is paid between the beam (15).
4, Vehicular concrete conveying pump according to claim 1 and 2 is characterized in that: described transfer case (7) links to each other by the motor of driving mechanism with chassis (1).
5, Vehicular concrete conveying pump according to claim 3 is characterized in that: described transfer case (7) links to each other by the motor of driving mechanism with chassis (1).
6, Vehicular concrete conveying pump according to claim 4 is characterized in that: described driving mechanism is transmission shaft (6).
7, Vehicular concrete conveying pump according to claim 5 is characterized in that: described driving mechanism is transmission shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051566 CN2931846Y (en) | 2006-07-05 | 2006-07-05 | Vehicle mounted concrete transfer pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051566 CN2931846Y (en) | 2006-07-05 | 2006-07-05 | Vehicle mounted concrete transfer pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2931846Y true CN2931846Y (en) | 2007-08-08 |
Family
ID=38348345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620051566 Expired - Lifetime CN2931846Y (en) | 2006-07-05 | 2006-07-05 | Vehicle mounted concrete transfer pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2931846Y (en) |
-
2006
- 2006-07-05 CN CN 200620051566 patent/CN2931846Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060705 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |