CN107060341A - Multifunctional concrete pump - Google Patents
Multifunctional concrete pump Download PDFInfo
- Publication number
- CN107060341A CN107060341A CN201710219925.9A CN201710219925A CN107060341A CN 107060341 A CN107060341 A CN 107060341A CN 201710219925 A CN201710219925 A CN 201710219925A CN 107060341 A CN107060341 A CN 107060341A
- Authority
- CN
- China
- Prior art keywords
- wheel
- frame
- hoofing part
- concrete pump
- rear axle
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
Abstract
The present invention relates to a kind of multifunctional concrete pump, including frame, the pumping unit being arranged in frame, the pumping driver element with hydraulic system, it also includes towing mechanism, tow mechanism include being arranged on frame front be connected with the front axle of wheel, be arranged on frame rear portion be connected with the rear axle of wheel, the steering driver element that is turned to of wheel on the hoofing part unit and driving front axle of wheel walking in driving front axle and/or rear axle.The application has pumping, walked certainly, even some functions such as stirring, cloth, lifting, size is small, lightweight, adapt to the narrow place of mini engineering and the narrow road conditions towards small-sized building site, both it can tow at a distance, can also be on the narrow place for towing space and road be lacked voluntarily, solve the especially vertical stringing of stringing difficult, the problem of vertically stringing is slow, various functions complement one another, and mutually assist, realize miniaturization, user cost is reduced, all there is extensive use in various mini engineerings.
Description
Technical field
The present invention relates to a kind of concrete pump, more particularly to a kind of multifunctional concrete pump.
Background technology
Multifunctional concrete pump is the also concrete pump with other functions in addition to having pump function.
Stirring drags pump to be a kind of multifunctional concrete pump, in addition to pump function, also with agitating function, it is adaptable to small-sized
Construction site casting concrete.After stirring drags pump to invent and commercially promote, it is widely applied in various regions rapidly, but
Its shortcoming also clearly and is concentrated, and is exactly that cloth speed is slower, is arranged, is applied due to small-sized particularly with the pipeline of vertical direction
Work building site does not have crane gear, and the pipeline of vertical direction arranges that by manually carrying out not only efficiency is low, and labor intensity is big, peace
Full property is not also high.
Small-sized arm rack concrete pump truck is another multifunctional concrete pump, in addition to pump function, also with cloth
Function, with extensible revolution arm, can overcome stirring to drag the problem of pump cloth is slow, but there is also be after balance is deployed
Turn round the tilting moment of arm, it has to increase the mutual distance between four supporting legs, thus have larger to the space at scene
It is required that, in order to which supporting leg deploys the floor space, it is necessary to larger, it uses and limited by construction site condition and road conditions
System, this construction site condition is exactly lacked for most of small-sized construction sites and enters the road conditions in place.In addition,
Small-size concrete pump truck has automobile chassis, and traction power power is larger and pumps aerodynamic power and is limited by place power supply, it is desirable to compared with
It is small, to meet the relatively high power of traction power, it has to the power of increase pumping power, Additional discharges and energy consumption are caused, are increased
User cost.
The content of the invention
It is an object of the invention to provide a kind of multifunctional concrete pump, can stir, pump in the realization of small-sized job site,
A variety of functions of cloth, lifting and automatic moving.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of multifunctional concrete pump, including frame, the pumping unit being arranged in described frame, the pump with hydraulic system
Driver element is sent, described concrete pump also includes towing mechanism, and the described mechanism that tows includes being arranged on before described frame
Portion, which is connected with the front axle of wheel, be arranged on described frame rear portion is connected with the described front axle of the rear axle of wheel, driving
And/or the steering that wheel is turned on the hoofing part unit and the described front axle of driving that wheel is walked in rear axle is driven
Moving cell.
Preferably, described hoofing part unit is arranged on below described frame, and it includes drive motor and described
Final drive shaft that drive motor is connected and the mechanical differential being connected with described final drive shaft, described differential slow down
Machine is connected with the wheel of described front axle or rear axle.
It is further preferred that when the wheel of the described rear axle of described hoofing part unit driving, described differential
Reductor is located at the side of described frame.
It is further preferred that when described hoofing part unit sets a set of, a set of described hoofing part unit drives
Move the wheel of described rear axle；
When described hoofing part unit sets two sets, two sets of described hoofing part units drive described rear axle respectively
The wheel of side, the mechanical differential described in two is located at the both sides of described frame respectively；Or two sets of described walkings are driven
Moving cell drives described front axle, the wheel of rear axle respectively；
When described hoofing part unit sets three sets, two sets of described hoofing part units drive described rear axle respectively
The wheel of side, the mechanical differential described in two is located at the both sides of described frame, a set of described hoofing part list respectively
The wheel of the described front axle of member driving.
It is further preferred that when described hoofing part unit sets a set of, the differential positioned at the frame side subtracts
Fast machine is connected by jackshaft, bearing assembly with the wheel of described rear axle side.
It is further preferred that when described hoofing part unit sets two sets, two sets of described hoofing part unit difference
During the wheel of the described rear axle side of driving, it is connected between the mechanical differential described in two by jackshaft.
It is further preferred that being provided with sleeve pipe outside described jackshaft, described jackshaft can be in described sleeve pipe
It is interior to rotate.
It is further preferred that the pumping unit and/or pumping driver element described in part are located at described hoofing part list
The top of member.
It is further preferred that being provided with the valve with cutoff function between the oil inlet pipe of described drive motor, flowline.
It is further preferred that being connected with decelerator between described drive motor, final drive shaft.
Preferably, before described steering driver element includes the traction link being connected with described frame and is described
Turning-bar and steering cylinder that vehicle bridge is connected, described traction link are connected with described turning-bar, described steering
The both ends of oil cylinder are connected directly or with described frame, traction link indirectly through wheel steering arm support respectively.
It is further preferred that the both ends of described steering cylinder are respectively with described frame, traction link, mutually activity connects
Connect.
Preferably, described hoofing part unit, turn to driver element oil circuit respectively with described pumping driver element
The oil circuit of hydraulic system be connected.
Preferably, described concrete pump is provided with for standing alone as described hoofing part unit, turning to driver element
There is provided power tows driver element.
Preferably, the distributing arm support of at least two sections suitable with described frame length is provided with above described frame,
There is pump line, described pump line is connected with the discharge nozzle of described pumping unit in described distributing arm support.
Preferably, it is provided with mixer in described frame.
Because above-mentioned technical proposal is used, the present invention has following advantages and effect compared with prior art：
The application has some functions such as pumping, certainly walking, or even stirring, cloth, lifting, and size is small, lightweight, adapts to small
The narrow place of type engineering and the narrow road conditions towards small-sized building site, both can at a distance tow, and can also tow sky in shortage
Between narrow place and road on voluntarily, it is difficult to solve stringing especially vertical stringing, the problem of vertical stringing is slow, various functions
Complement one another, mutually assist, realize miniaturization, reduce user cost, all there is extensive use in various mini engineerings.
Brief description of the drawings
Accompanying drawing 1 is the structural representation one of the application；
Accompanying drawing 2 is the structural representation two of the application；
Accompanying drawing 3 is the structural representation three of the application；
Accompanying drawing 4 is the structural representation four of the application；
Accompanying drawing 5 is the hydraulic schematic diagram of the application；
Accompanying drawing 6a, 6b, 6c are the three-view diagram of the present embodiment one；
Accompanying drawing 7a, 7b, 7c are the three-view diagram of the present embodiment two；
Accompanying drawing 8 is the top view of the present embodiment three；
Accompanying drawing 9 is the top view of the present embodiment four.
Wherein：1st, frame；20th, front axle；21st, rear axle；30th, drive motor；31st, final drive shaft；32nd, differential slows down
Machine；33rd, decelerator；34th, valve；35th, jackshaft；36th, bearing block；37th, bearing support；38th, coupling band；39th, sleeve pipe；40th, draw
Connecting rod；41st, turning-bar；42nd, steering cylinder；43rd, 44,45,46, bearing pin；5th, mixer；6th, distributing arm support；7th, pumping unit；
70th, water tank；71st, oil cylinder is pumped；72nd, hydraulic system；80th, support；81st, diesel-driven generator.
Embodiment
Below in conjunction with the accompanying drawings and case study on implementation the invention will be further described：
A kind of multifunctional concrete pump as shown in Figure 1, including frame 1, be arranged in frame 1 pumping unit 7, with hydraulic pressure
The pumping driver element of system.As shown in Figure 3：Pumping driver element can select the Publication No. that applicant applies
Pumping unit 7 disclosed in 205401028U cast distributing valve concrete pump, in the concrete material using identical maximum particle diameter stone
When, with smaller size and weight, further reduce the size and weight of complete machine.
In the present embodiment：Concrete pump also includes towing mechanism, tows mechanism and is connected with including being arranged on the front portion of frame 1
The front axle 20 of wheel, it is arranged on the rear portion of frame 1 and is connected with the rear axle 21 of wheel, driving front axle 20 and/or rear axle 21
The steering driver element that wheel is turned on the hoofing part unit and driving front axle 20 of upper wheel walking, realizes row
Walk, turning function.
Wherein：Hoofing part unit include drive motor 30, the final drive shaft 31 that is connected with drive motor 30 and with
The mechanical differential 32 that final drive shaft 31 is connected, mechanical differential 32 is connected with the wheel semiaxis of front axle 20 or rear axle 21
Connect.To make wheel there are enough cross-country moments of torsion, decelerator 33 is connected between drive motor 30, final drive shaft 31.In addition, driving
The valve 34 with cutoff function is provided between the oil inlet pipe of dynamic motor 30, flowline, such as：Ball valve or magnetic valve or choke valve
Deng.
Turning to driver element includes the traction link 40 being connected with frame 1, the turning-bar 41 being connected with front axle 20
And steering cylinder 42, wherein：Traction link 40 is hinged in frame 1 by bearing pin 43, the rear end of traction link 40 and steering
Bar 41 is connected by bearing pin 44, and the both ends of steering cylinder 42 pass through bearing pin 45,46 phases with frame 1, traction link 40 respectively
Connection.The both ends of steering cylinder can also use truck front axle 20, be directly hinged on wheel steering arm support and drive steering
Bar 41.In the present embodiment：The both ends of steering cylinder 42 are mutually flexibly connected with frame 1, traction link 40 respectively, i.e. bearing pin
45th, the 46 work connecting pin for that can plug at any time.
Mixer 5 is provided with frame 1, pumping unit 7 is arranged on the lower section of mixer 5, realizes agitating function.Frame 1
Top, which is set in the distributing arm support 6 for also having at least two sections suitable with the length of frame 1, distributing arm support 6, has pump line, pump line and pump
Send the discharge nozzle of unit 7 to be connected, realize cloth function.Mixer 5, distributing arm support 6 can be installed according to selection, such as be schemed
Shown in 4.
The drive motor 30 of hoofing part unit, the oil circuit for the steering cylinder 42 for turning to driver element drive with pumping respectively
The oil circuit of the hydraulic system 72 of unit is connected, as shown in Figure 5.Concrete pump can also be provided with for standing alone as hoofing part
Unit, turn to driver element power is provided and tow driver element.As shown in Figure 2：The front end of frame 1 is provided with support 80, sets
There is diesel-driven generator 81 or independent walking dedicated hydraulic pump valve system, by the direct current of the dc source (such as battery pack) carried
Machine drives, and such drive motor 30, the oil sources of steering cylinder 42 can realize row by this independent special pump valve system
Walk to turn to.
Embodiment one：
As shown in Fig. 6 a, 6b, 6c：In the present embodiment：Hoofing part unit sets a set of, hoofing part unit driving rear axle
21 wheel.Specifically：Mechanical differential 32 is arranged on the side of the crossbeam of frame 1, and the wheel semiaxis close to side, differential subtracts
Fast machine 32 is connected with the semiaxis of the side wheel；Mechanical differential 32 is another by jackshaft 35, bearing assembly and rear axle 21
The wheel of side is connected, so as to keep the synchronism of both sides wheel, is specially：Bearing assembly includes bearing block 36, is arranged on axle
Bearing support 37 and coupling band 38 in bearing 36, jackshaft 35 pass through coupling band 38 and the semiaxis of the opposite side wheel of rear axle 21
It is connected, sleeve pipe 39 is connected between mechanical differential 32 and bearing block 36, jackshaft 35 is free to rotate in sleeve pipe 39, this
Sample realizes the power transmission of rear axle 21.Bearing assembly be arranged on the crossbeam of frame 1 opposite side, can by part pumping unit 7,
The projection in driver element is pumped, such as：Concrete cylinder, water tank 70 and pumping oil cylinder 71 etc. are placed on the sleeve pipe 39 of compact dimensions
Side, avoids the space interference opened with larger-size mechanical differential 32.
The drive motor 30 of hoofing part unit, the oil circuit for the steering cylinder 42 for turning to driver element drive with pumping respectively
The oil circuit of the hydraulic system of unit is connected.When towing over long distances：Drive motor 30 is turned on into and out of the valve 34 between oil pipe, this
Sample is when trailer traction traction link 40, during the vehicle wheel rotation of propons car 20, and final drive shaft 31 will be reversed drive, due to driving
Dynamic motor 30 is conducting into and out of hydraulic fluid port, and equivalent to idle running when drive motor 30 is rotated, now traction link 40 just can nothing
Hinder ground that whole machine is dragged away；At the same time, steering cylinder 42 need to be coupled with the work of the hinge-coupled of frame 1 and is hinged pivot pin 45
Or 46 extract, during steering, steering cylinder 42 does not work；During into narrow small-sized building-site and section：By drive motor
30 close into and out of the valve 34 between oil pipe, meanwhile, steering cylinder 42 is coupled with the work of the hinge-coupled of frame 1 be hinged pivot pin 45 or
46 insertions join, and traction link 40 will not play any steering-effecting, and the movement of equipment is performed by drive motor 30, turn to by turning to
Oil cylinder 42 is performed.The front and rear driving required for system and turning function are so entirely towed, by the hydraulic pressure for pumping driver element
System 72 is all realized, and reaches that a set of hydraulic system can be pumped and with can walking dual-purpose mesh.
Embodiment two：
As Fig. 7 a, 7b, 7c, shown in：In the present embodiment：Hoofing part unit sets two sets, and hoofing part unit drives respectively
The wheel of the both sides of rear axle 21.Specifically：One mechanical differential 32 is arranged on the side of the crossbeam of frame 1, close to side car
Take turns at semiaxis, another mechanical differential 32 is arranged on the opposite side of the crossbeam of frame 1, at opposite side wheel semiaxis, two
It is connected between mechanical differential 32 by jackshaft 35, jackshaft 35 is as public semiaxis, by two mechanical differentials 32
It is integrated, each only one of which semiaxis that is connected respectively with the semiaxis of both sides wheel of mechanical differential 32 is connected with left or right tire,
Sleeve pipe 39 is connected between two mechanical differentials 32, jackshaft 35 is free to rotate in sleeve pipe 39.So, two driving horses
The both sides vehicle wheel rotation of rear axle 21 can be just driven simultaneously after up to 30 logical oil, and keeps synchronous axial system by jackshaft 35.
Embodiment three：
As shown in Figure 8：In the present embodiment：Hoofing part unit set two sets, hoofing part unit drive respectively front axle 20,
The wheel of the side of rear axle 20.The discharge capacity of drive motor 30 of two sets of hoofing part units is identical, keeps front axle 20, rear axle 21
Rotating speed it is identical.
Example IV：
As shown in Figure 9：In the present embodiment：Hoofing part unit set three sets, hoofing part unit drive respectively front axle 20,
The wheel of the both sides of rear axle 21.The discharge capacity of drive motor 30 of three sets of hoofing part units is identical, keeps front axle 20, rear axle 21
Rotating speed it is identical.
The concrete pump of the present embodiment will be towed voluntarily to be combined with scene, with the small size of shorter arm frame, small weight
With being combined in place from walking function, realization is used in the narrow quick cloth in place, with stirring, is pumped, cloth, voluntarily
While walking and lift by crane a variety of functions, with less size and weight.When remote movement, feeding forklift or trailer are utilized
Traction traction bracket, concrete pump is transferred at other one at one；After small-sized construction site is entered, coagulation is not used
Native pump, and hoofing part unit, steering driver element by carrying, by the power source using pumping driver element part,
Equipment can be in small-sized building site and into automatic moving on the neighbouring limited road in small-sized building site, and realization frees in and out small-sized work
Ground, because the distributing arm support length that itself is carried is short, the tilting moment of the revolution arm of balance expansion is smaller, the weight of complete machine,
Size is corresponding just smaller, and by pour point proximal most position needed for automatic moving to building in place, then stretches out distributing arm support,
It effectively compensate for not enough in fixed position brachium, exist and pour dead point, cast floor needed for reaching building and pour point
Shortcoming, while not increasing the size and weight of equipment in itself, improves the cost effectiveness under FU weight and size.Equipment
Moved in small-sized construction site, distance is shorter, and cable can be used directly and connects power supply, using the electric energy of cleaning, energy-conserving and environment-protective,
Battery and electric set electric supply can be used.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (10)
1. a kind of multifunctional concrete pump, including frame, be arranged in described frame pumping unit, with hydraulic system
Pump driver element, it is characterised in that：Described concrete pump also includes towing mechanism, and the described mechanism that tows includes being arranged on
Described frame front, which is connected with the front axle of wheel, be arranged on described frame rear portion is connected with the rear axle of wheel, driving
The hoofing part unit of wheel walking and the wheel of the described front axle of driving of described front axle and/or rear axle are carried out
The steering driver element of steering.
2. multifunctional concrete pump according to claim 1, it is characterised in that：Described hoofing part unit is arranged on institute
Below the frame stated, it include drive motor, the final drive shaft being connected with described drive motor and with described main biography
The mechanical differential that moving axis is connected, described mechanical differential is connected with the wheel of described front axle or rear axle.
3. multifunctional concrete pump according to claim 2, it is characterised in that：When described hoofing part unit drives institute
During the wheel for the rear axle stated, described mechanical differential is located at the side of described frame.
4. multifunctional concrete pump according to claim 3, it is characterised in that：When described hoofing part unit sets one
During set, the wheel of the described rear axle of a set of described hoofing part unit driving；
When described hoofing part unit sets two sets, two sets of described hoofing part units drive described rear axle respectively
The wheel of side, the mechanical differential described in two is located at the both sides of described frame respectively；Or two sets of described walkings are driven
Moving cell drives described front axle, the wheel of rear axle respectively；
When described hoofing part unit sets three sets, two sets of described hoofing part units drive described rear axle respectively
The wheel of side, the mechanical differential described in two is located at the both sides of described frame, a set of described hoofing part list respectively
The wheel of the described front axle of member driving.
5. multifunctional concrete pump according to claim 2, it is characterised in that：The oil inlet pipe of described drive motor, go out
The valve with cutoff function is provided between oil pipe.
6. multifunctional concrete pump according to claim 1, it is characterised in that：Described steering driver element includes and institute
Traction link that the frame stated is connected, the turning-bar and steering cylinder being connected with described front axle, described traction
Connecting rod is connected with described turning-bar, and the both ends of described steering cylinder are connected with described frame, traction link respectively
Connect.
7. multifunctional concrete pump according to claim 1, it is characterised in that：Described hoofing part unit, turn to and drive
Oil circuit of the oil circuit of moving cell respectively with the hydraulic system of described pumping driver element is connected.
8. multifunctional concrete pump according to claim 1, it is characterised in that：Described concrete pump is provided with for only
Stand for described hoofing part unit, turn to that driver element provides power tow driver element.
9. multifunctional concrete pump according to claim 1, it is characterised in that：Be provided with above described frame with it is described
Suitable at least two sections of frame length distributing arm supports, there is in described distributing arm support pump line, described pump line with it is described
The discharge nozzle of pumping unit be connected.
10. multifunctional concrete pump according to claim 1, it is characterised in that：Mixer is provided with described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219925.9A CN107060341A (en) | 2017-04-06 | 2017-04-06 | Multifunctional concrete pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219925.9A CN107060341A (en) | 2017-04-06 | 2017-04-06 | Multifunctional concrete pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107060341A true CN107060341A (en) | 2017-08-18 |
Family
ID=59601541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710219925.9A Pending CN107060341A (en) | 2017-04-06 | 2017-04-06 | Multifunctional concrete pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107060341A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843022A (en) * | 2018-06-26 | 2018-11-20 | 东莞唯度电子科技服务有限公司 | A kind of concrete conveying equipment and application method |
| CN117588059A (en) * | 2024-01-18 | 2024-02-23 | 湘潭恒拓机械设备有限公司 | Novel concrete pump truck arm support device |
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| CN1884771A (en) * | 2006-07-06 | 2006-12-27 | 三一重工股份有限公司 | Automatic walking device for towed concrete pump |
| CN200943316Y (en) * | 2006-03-06 | 2007-09-05 | 长沙中联重工科技发展股份有限公司 | Concrete pump-delivery distribution vehicle |
| CN201786032U (en) * | 2010-05-14 | 2011-04-06 | 易培连 | Full-trailer type traction self-traveling arm support pump truck |
| CN202324645U (en) * | 2011-11-18 | 2012-07-11 | 三一重工股份有限公司 | Concrete pumping truck |
| CN104594637A (en) * | 2013-11-06 | 2015-05-06 | 浙江信瑞重工科技有限公司 | Novel concrete distributing cart |
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2017
- 2017-04-06 CN CN201710219925.9A patent/CN107060341A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200943316Y (en) * | 2006-03-06 | 2007-09-05 | 长沙中联重工科技发展股份有限公司 | Concrete pump-delivery distribution vehicle |
| CN1884771A (en) * | 2006-07-06 | 2006-12-27 | 三一重工股份有限公司 | Automatic walking device for towed concrete pump |
| CN201786032U (en) * | 2010-05-14 | 2011-04-06 | 易培连 | Full-trailer type traction self-traveling arm support pump truck |
| CN202324645U (en) * | 2011-11-18 | 2012-07-11 | 三一重工股份有限公司 | Concrete pumping truck |
| CN104594637A (en) * | 2013-11-06 | 2015-05-06 | 浙江信瑞重工科技有限公司 | Novel concrete distributing cart |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843022A (en) * | 2018-06-26 | 2018-11-20 | 东莞唯度电子科技服务有限公司 | A kind of concrete conveying equipment and application method |
| CN108843022B (en) * | 2018-06-26 | 2020-07-03 | 深圳市华宇泰幕墙工程有限公司 | Concrete conveying equipment |
| CN117588059A (en) * | 2024-01-18 | 2024-02-23 | 湘潭恒拓机械设备有限公司 | Novel concrete pump truck arm support device |
| CN117588059B (en) * | 2024-01-18 | 2024-04-19 | 湘潭恒拓机械设备有限公司 | Arm support device of concrete pump truck |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |