CN2550207Y - Arm type concrete pump trailer - Google Patents
Arm type concrete pump trailer Download PDFInfo
- Publication number
- CN2550207Y CN2550207Y CN 02271376 CN02271376U CN2550207Y CN 2550207 Y CN2550207 Y CN 2550207Y CN 02271376 CN02271376 CN 02271376 CN 02271376 U CN02271376 U CN 02271376U CN 2550207 Y CN2550207 Y CN 2550207Y
- Authority
- CN
- China
- Prior art keywords
- pump
- trailer
- arm
- arm support
- working oil
- 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 - Fee Related
Links
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- Reciprocating Pumps (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to an arm type concrete pump trailer, comprising a head and a pump trailer. The utility model is characterized in that: the head is connected with the pump trailer in a buckle type; the pump trailer is composed of a grillage, an engine, a working oil pump, an arm support, a delivery pipe, a transfer pump and a feeding hopper; wherein, the arm support, the engine and the working oil pump, the transfer pump and the feeding hopper are arranged on the front, middle, rear positions of the grillage respectively; the working oil pump is driven by the engine directly; the working oil pump is connected with the cylinders of the arm support, transfer pump and feeding hopper by means of a plurality of hydraulic oil pipes, and the delivery pips is fixed on the arm support. The utility model has the advantages of having high practicality and little possibility to be trapped in mud, decreasing the power loss during various transmission processes, and reducing the cost of manufacture and operation for a whole truck.
Description
Technical field
The utility model relates to a kind of arm-type concrete pump trailer.
Background technology
At present, pump truck on the market all is that headstock and arm-type cement concrete pump housing vehicle body are linked to be an integral structure, the power of the arm-type cement concrete pump housing is started to supply with by headstock, this structure not only costs an arm and a leg, and waste of power is bigger, also seem in actual use and to cause many bad phenomenon by underaction.
Summary of the invention
The purpose of this utility model is to provide a kind of cost low, capacity usage ratio height, arm-type concrete pump trailer easy to use.
For achieving the above object, a kind of arm-type concrete pump trailer of the present utility model, form by headstock, pump trailer, it is characterized in that: be connected for buckle-type between headstock and the pump trailer, the pump trailer again by grillage, driving engine, work oil pump, jib, delivery pipe, transmission pump, go into funnel and form, jib, driving engine and work oil pump, transmission pump and go into funnel be separately fixed at grillage before, during and after the position on, driving engine directly drives the work oil pump, and oil cylinder, the transmission pump of work oil pump and jib and going between the oil cylinder of funnel is connected by hydraulic oil pipe; Delivery pipe is fixed on the jib.
After adopting such structure,, reduced the loss of intermediate link transferring power like this, made full use of the energy because the need of work that driving engine directly is supplied to engineering equipment has been installed on the arm-type concrete pump trailer; In the mire on construction ground, applicability is strong, is not easy to be trapped in the mire, easily is dragged to the place of varying environment; Because convenient deciliter of headstock and trailer greatly reduce at the cost of making and use.
Description of drawings
Fig. 1 is the structural representation of the concrete a kind of embodiment of the utility model.
The specific embodiment
Of the present utility model a kind of arm-type concrete pump trailer as shown in Figure 1, by headstock 1, pump trailer 2 is formed, it is characterized in that: be connected for buckle-type between headstock 1 and the pump trailer 2, pump trailer 2 is again by grillage 5, driving engine 3, work oil pump 4, jib 6, delivery pipe 7, transmission pump 9, going into funnel 8 forms, jib 6, driving engine 3 and work oil pump 4, transmission pump 9 and go into funnel 8 be separately fixed at grillage 5 before, in, after the position on, driving engine 3 direct drive work oil pumps 4, the oil cylinder of work oil pump 4 and jib 6, transmission pump 9 and going between the oil cylinder of funnel 8 connects by hydraulic oil pipe; Delivery pipe 7 is fixed on the jib 6.During use, the driving engine of headstock 1 is a driving dynamics, and the power on the arm-type concrete pump trailer is by driving engine 3 direct drive work oil pump 4 work, pass to oil cylinder, the transmission pump 9 of jib 6 and go into funnel 8 oil cylinders by hydraulicdriven mode by work oil pump 4 again, they finish its work separately by the power of hydraulic pressure, have reduced the loss of intermediate link.This structure one chassis head 1 satisfies the demand of several pump trucks simultaneously, thereby its cost is reduced greatly.
Claims (1)
1, a kind of arm-type concrete pump trailer, by headstock (1), pump trailer (2) is formed, it is characterized in that: be connected for buckle-type between headstock (1) and the pump trailer (2), pump trailer (2) is again by grillage (5), driving engine (3), work oil pump (4), jib (6), delivery pipe (7), transmission pump (9), going into funnel (8) forms, jib (6), driving engine (3) and work oil pump (4), transmission pump (9) and go into funnel (8) be separately fixed at grillage (5) before, in, after the position on, driving engine (3) directly drives work oil pump (4), the oil cylinder of work oil pump (4) and jib (6), transmission pump (9) and going between the oil cylinder of funnel (8) connects by hydraulic oil pipe; Delivery pipe (7) is fixed on the jib (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271376 CN2550207Y (en) | 2002-06-28 | 2002-06-28 | Arm type concrete pump trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271376 CN2550207Y (en) | 2002-06-28 | 2002-06-28 | Arm type concrete pump trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550207Y true CN2550207Y (en) | 2003-05-14 |
Family
ID=33736249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271376 Expired - Fee Related CN2550207Y (en) | 2002-06-28 | 2002-06-28 | Arm type concrete pump trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550207Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381672C (en) * | 2003-06-25 | 2008-04-16 | 粉刷师股份公司 | Articulated mast for movable concrete pumps |
| CN100436302C (en) * | 2003-06-25 | 2008-11-26 | 粉刷师股份公司 | Movable concrete pump comprising a distribution boom |
| CN100436301C (en) * | 2003-06-25 | 2008-11-26 | 粉刷师股份公司 | Mobile concrete pump with distributing boom |
| CN101078298B (en) * | 2007-04-25 | 2010-06-16 | 董连城 | Method for selecting arm support accroding to the pumping distance in concrete pump vehicle |
| CN101550763B (en) * | 2008-04-03 | 2012-01-11 | 上海鸿得利重工股份有限公司 | 47-meter R-type foldable arm rack concrete pump truck and a producing method thereof |
| CN101654075B (en) * | 2008-08-21 | 2012-06-27 | 上海鸿得利重工股份有限公司 | 22-meter RZ type folding arm support concrete pump truck |
-
2002
- 2002-06-28 CN CN 02271376 patent/CN2550207Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381672C (en) * | 2003-06-25 | 2008-04-16 | 粉刷师股份公司 | Articulated mast for movable concrete pumps |
| CN100436302C (en) * | 2003-06-25 | 2008-11-26 | 粉刷师股份公司 | Movable concrete pump comprising a distribution boom |
| CN100436301C (en) * | 2003-06-25 | 2008-11-26 | 粉刷师股份公司 | Mobile concrete pump with distributing boom |
| CN101078298B (en) * | 2007-04-25 | 2010-06-16 | 董连城 | Method for selecting arm support accroding to the pumping distance in concrete pump vehicle |
| CN101550763B (en) * | 2008-04-03 | 2012-01-11 | 上海鸿得利重工股份有限公司 | 47-meter R-type foldable arm rack concrete pump truck and a producing method thereof |
| CN101654075B (en) * | 2008-08-21 | 2012-06-27 | 上海鸿得利重工股份有限公司 | 22-meter RZ type folding arm support concrete pump truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Deng Yexiang Document name: Notification of Termination of Patent Right |
|
| 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 |