CN201103522Y - Vehicle mounted electric motor type concrete delivery pump - Google Patents
Vehicle mounted electric motor type concrete delivery pump Download PDFInfo
- Publication number
- CN201103522Y CN201103522Y CNU2007200560916U CN200720056091U CN201103522Y CN 201103522 Y CN201103522 Y CN 201103522Y CN U2007200560916 U CNU2007200560916 U CN U2007200560916U CN 200720056091 U CN200720056091 U CN 200720056091U CN 201103522 Y CN201103522 Y CN 201103522Y
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Abstract
The utility model relates to a vehicle motor concrete transfer pump comprising a chassis; a concrete transfer device is fixedly arranged on the chassis; the concrete transfer device essentially consists of a hydraulic system, a pumping system, a power system and an electric control system; an oil pump set of the pumping system is driven by the electric motor of the power system and a PLC programmable controller of the electric control system is respectively connected with an electronic sensor in the water tank of the hydraulic system and an electromagnet signal on a hydraulic valve; the oil pipe cooling system of the hydraulic system adopts water cooling and air cooling respectively; the water cooling and the air cooling are arranged in series. The pump integrates driving and pumping into a whole without using other transfer devices to transfer, load and unload; the pump has good maneuvering performance, high utilization rate of the device, small occupy space, low price and high pumping height; the electric motor is energy saving and environmental protective; under the condition of sufficient power supply in cities, the electric motor has low working cost; therefore the pump is suitable for the construction of projects of small batch, a plurality of construction sites, narrow construction site and moving immediately after finished.
Description
[technical field]
The utility model relates to a kind of constructional engineering machinery, especially relate to a kind of collection travel be pumped to one, have that pumping is highly high, electrical machine energy-saving environmental protection and the good vehicle-mounted motor type concrete pump of mobility.
[background technique]
At present, concrete pump both domestic and external roughly has two classes: a class is a concrete hauling pump, and general truck can drag its walking, travelling speed is about 12 kilometers/hour, but its advantage is the pumping tall building, and vertical pumping height can reach about 205 meters, and shortcoming is that mobility is poor; Another kind of is the boom type concrete transfer pump, whole machine can move arbitrarily with the chassis, and carry boom, its advantage is a maneuverability, can exempt the trouble of cloth delivery pipe, shortcoming is that the concrete outlet pressure is low, and pumping highly is subjected to the restriction of boom height, the highest boom also has only about 50 meters both at home and abroad at present, so its vertical pumping highly also is confined to about 50 meters.
[model utility content]
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of collection to travel and is pumped to one, has that pumping is highly high, electrical machine energy-saving environmental protection and the good vehicle-mounted motor type concrete pump of mobility.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of vehicle-mounted motor type concrete pump, comprise the chassis, on the chassis, be installed with the transmission and concrete transmission device, this transmission and concrete transmission device mainly comprises hydraulic system, pumping system, power system and automatical control system, the oil pump group of the motor driving pumping system of described power system, the PLC programmable controller of automatical control system respectively with hydraulic system in electronic sensor in the water tank and the electromagnet signal on the hydraulic valve link, hydraulic oil pipe cooling system in the hydraulic system adopts water cooling and air cooling respectively, and water cooling and air cooling series connection are provided with.
Be provided with split type electric control box in the described automatical control system, the heavy-current control part in this split type electric control box connects with motor, and the interior control circuit of its light current control section and hydraulic system connects.
High low pressure changing valve piece in the described hydraulic system adopts the valve block structure of manual switchover.
The distributing valve of described pumping system adopts the S pipe.
Mounting inclination angle between described pumping system and the chassis is 8 °～12 °.
Described pumping system is equipped with hydraulic ram, and this hydraulic ram connects with chassis power by gear pump.
The beneficial effects of the utility model are: collection travels and is pumped to one, need not to use other haulage device transportation and loading and unloading, and mobility is good, the Utilization ratio height; It is little to take up room, and price is low, and pumping is highly high; The electrical machine energy-saving environmental protection, under the situation of power supply abundance, job costs are low in the city; Be suitable for small lot, multiplex (MUX) ground, the construction site is narrow and has played the construction of engineerings such as promptly walking.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1-chassis, 2-hydraulic oil container, 3-water cooling, 4-hydrovalve, 5-high low pressure changing valve piece, 6-air cooling, 7-oil pump group, 8-hood, the 9-motor, 10-electricity cabinet, 11-toolbox, the 12-master cylinder, 13-water tank, 14-concrete cylinder, the 15-lubricating oil tank, 16-hydraulic pressure leg, 17-oscillating oil cylinder, the 18-hopper, 19-stirring system, 20-S pipe.
[embodiment]
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 1, a kind of vehicle-mounted motor type concrete pump, comprise chassis 1, on chassis 1, be installed with the transmission and concrete transmission device, this transmission and concrete transmission device mainly comprises hydraulic system, pumping system, power system and automatical control system, the motor 9 of described power system drives the oil pump group 7 of pumping system, the PLC programmable controller of automatical control system respectively with hydraulic system in the electronic sensor of 13 li in water tank and the electromagnet signal on hydrovalve 4 bodies link, hydraulic oil pipe cooling system in the hydraulic system adopts water cooling 3 and air cooling 6 respectively, and water cooling 3 and air cooling 6 series connection are provided with.
Yangze river and Huai river prestige bell chassis is adopted on chassis 1 in the present embodiment, adopts diesel engine, and its maintaining network is perfect, function admirable, low price.Hydraulic system adopts the open circuit design, utilizes the electronic sensor of 13 li in water tank that signal is transferred to the PLC programmable controller, then the electromagnet on hydrovalve 4 bodies is controlled, thereby is realized automatic reverse control; High low pressure changing valve piece 5 adopts the valve block structure of manual switchover, exceeds several times than common switching oil pipe mode efficient, significantly reduces switching time.Pumping system drives by motor 9, the open type oil circuit, and permanent power control, and possess hydraulic stepless speed regulating and regulate transmission and concrete transmission amount function; Distributing valve adopts S to manage 20 structures, and good airproof performance is simple and reliable for structure.Master cylinder 12 adopts φ 125 * 1600, and concrete cylinder 14 adopts φ 200 * 1600, and adopts cemented carbide structure glasses plate and cutting ring, and is higher more than 3 times than the common material life-span.Long lifetime concrete cylinder 14 adopts the meticulous polishing back chromium plating of special material, and physical life improves twice; The buildup dead angle is eliminated in 18 designs of streamlined hopper, does not have the dead angle of stirring, and suction is smooth and easy, cleans simple and conveniently, and stirring system 19 is single oil hydraulic motor four paddle stirring structures.Automatical control system adopts programmable controller, replaces traditional auxiliary reclay with soft element, has significantly reduced contact and line, lowers rate of fault, reduces fault and gets rid of difficulty, and be provided with control far away and two kinds of patterns of nearly control, uses convenient.The motor 9 of power system adopts homemade high-quality 90kw motor Y280M-4; Adopt German BOSCH-REXROTH (Rexroth) variable displacement pump A11VLO to make main oil pump, utilize chassis 1 diesel engine driven gear pump, control hydraulic ram 16 oil cylinders are convenient to fix the pump machine under the situation of starting electrical machinery not, are convenient to the carrying out of work such as taking over.
The utility model is in conjunction with the advantage of vehicular delivery pump and electric motor type delivery pump, and scheduling is convenient, energy-saving ring Protecting, is the main direction of pump machine industry; Split type electric control cabinet, strong and weak electricity control separates, and improves and looses Heat condition lowers fault rate greatly; The water-filled radiator of designed, designed is connected with air-cooled radiator, satisfies Different demands reduces the hydraulic system temperature effectively, improves condition of work and the life-saving of whole system; Water-cooled has solved and air-cooledly can not satisfy radiating requirements fully and cause the too high series of problems that brings of oil temperature; Voluntarily The high/low pressure cut-over valve piece that research and development manufacture and design, fitting operation is simple, effectively reduces the work that high-low pressure switches Time; Utilize the chassis diesel engine to provide power can fix in the situation of not driving motor to the hydraulic pressure supporting leg is convenient Good delivery pump; Complete machine cost performance height, the consumable accessory versatility is good, and the use and maintenance cost is low.
Claims (7)
1, a kind of vehicle-mounted motor type concrete pump, comprise the chassis, on the chassis, be installed with the transmission and concrete transmission device, this transmission and concrete transmission device mainly comprises hydraulic system, pumping system, power system and automatical control system, it is characterized in that: the oil pump group of the motor driving pumping system of described power system, the PLC programmable controller of automatical control system respectively with hydraulic system in electronic sensor in the water tank and the electromagnet signal on the hydraulic valve link, hydraulic oil pipe cooling system in the hydraulic system adopts water cooling and air cooling respectively, and water cooling and air cooling series connection are provided with.
2, vehicle-mounted motor type concrete pump as claimed in claim 1, it is characterized in that: be provided with split type electric control box in the described automatical control system, heavy-current control part in this split type electric control box connects with motor, and the interior control circuit of its light current control section and hydraulic system connects.
3, vehicle-mounted motor type concrete pump as claimed in claim 1 is characterized in that: the high low pressure changing valve piece in the described hydraulic system adopts the valve block structure of manual switchover.
4, vehicle-mounted motor type concrete pump as claimed in claim 1 is characterized in that: the mounting inclination angle between described pumping system and the chassis is 8 °～12 °.
5, as claim 1 or 4 described vehicle-mounted motor type concrete pumps, it is characterized in that: the distributing valve of described pumping system adopts the S pipe.
6, as claim 1 or 4 described vehicle-mounted motor type concrete pumps, it is characterized in that: described pumping system is equipped with hydraulic ram, and this hydraulic ram connects with chassis power by gear pump.
7, vehicle-mounted motor type concrete pump as claimed in claim 5, it is characterized in that: described pumping system is equipped with hydraulic ram, and this hydraulic ram connects with chassis power by gear pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200560916U CN201103522Y (en) | 2007-08-28 | 2007-08-28 | Vehicle mounted electric motor type concrete delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200560916U CN201103522Y (en) | 2007-08-28 | 2007-08-28 | Vehicle mounted electric motor type concrete delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103522Y true CN201103522Y (en) | 2008-08-20 |
Family
ID=39950547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200560916U Expired - Fee Related CN201103522Y (en) | 2007-08-28 | 2007-08-28 | Vehicle mounted electric motor type concrete delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103522Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044456A1 (en) * | 2011-09-28 | 2013-04-04 | 长沙中联重工科技发展股份有限公司 | Concrete pump truck and pumping control system and method for concrete pump truck |
| CN103541888A (en) * | 2013-09-26 | 2014-01-29 | 内蒙古北方重工业集团有限公司 | Double-pump converging intelligent control system of flow type vehicle-mounted concrete pump |
| CN105275768A (en) * | 2015-11-06 | 2016-01-27 | 北京建筑机械化研究院 | S-shaped valve pump with obliquely-arranged cylinder bodies |
| CN109538438A (en) * | 2018-12-29 | 2019-03-29 | 枣庄矿业(集团)有限责任公司田陈煤矿 | A kind of coal-mine water-house concrete pump |
-
2007
- 2007-08-28 CN CNU2007200560916U patent/CN201103522Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044456A1 (en) * | 2011-09-28 | 2013-04-04 | 长沙中联重工科技发展股份有限公司 | Concrete pump truck and pumping control system and method for concrete pump truck |
| CN103541888A (en) * | 2013-09-26 | 2014-01-29 | 内蒙古北方重工业集团有限公司 | Double-pump converging intelligent control system of flow type vehicle-mounted concrete pump |
| CN103541888B (en) * | 2013-09-26 | 2016-08-17 | 内蒙古北方重工业集团有限公司 | Flow-type truck mounted concrete pump Dual-pump flow-converging intelligence control system |
| CN105275768A (en) * | 2015-11-06 | 2016-01-27 | 北京建筑机械化研究院 | S-shaped valve pump with obliquely-arranged cylinder bodies |
| CN109538438A (en) * | 2018-12-29 | 2019-03-29 | 枣庄矿业(集团)有限责任公司田陈煤矿 | A kind of coal-mine water-house concrete pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20100828 |