CN207484983U - A kind of collapsible distributing arm support of concrete mixer - Google Patents
A kind of collapsible distributing arm support of concrete mixer Download PDFInfo
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- CN207484983U CN207484983U CN201721445673.3U CN201721445673U CN207484983U CN 207484983 U CN207484983 U CN 207484983U CN 201721445673 U CN201721445673 U CN 201721445673U CN 207484983 U CN207484983 U CN 207484983U
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- arm support
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- turntable
- hinged
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Provided by the utility model is a kind of collapsible distributing arm support of concrete mixer, including turntable, first order arm support, second level arm support, third level arm support and fourth stage arm support, wherein, turntable is mounted on pump truck, the tail portion of first order arm support is hinged on a spinstand, and head, second level arm support, third level arm support and the fourth stage arm support of first order arm support are hinged from beginning to end successively；Meanwhile it is respectively arranged with a hydraulic cylinder between turntable and first order arm support, first order arm support and second level arm support, second level arm support and third level arm support, third level arm support and fourth stage arm support；The device can be realized while be acted, job area is wide, and fast and accurate for positioning, can ensure the requirement of the high efficiency high quality of construction using four section folding type arm supports；Meanwhile four joint arm frame by Driven by Hydraulic Cylinder, can accomplish that arm support actuates freely.
Description
Technical field
The utility model belongs to concrete conveyer technical field, and in particular to a kind of folding cloth of concrete mixer
Expect arm support.
Background technology
Growing steadily and develop with building trade, how by concrete conveyance to the problem of operating position also increasingly
It is taken seriously.With the appearance of concrete spreader, this problem is slowly resolved, so conveying coagulation using material distributing machine
Soil also can slowly become new developing direction from now on.Concrete spreader is mounted in delivery pump end and it coordinates make together
A kind of emerging mechanized equipment is the end equipment of pump concrete, its main feature is that conveying cloth ability is strong, master-plan
It is firm in structure reliable.
Concrete spreader is mainly used in the work of skyscraper, and material distributing machine can also replace tower crane to complete concrete
It is transported to the task dispatching of the work surface of certain height.The boom on concrete spreader top, the revolving body at middle part, lower part
Tower body and hydraulic system this four most of constitute material distributing machine, and this four part is indispensable.It differs according to the power of driving
Sample can be divided into two major class：Hand material distributing machine and fluid pressure type material distributing machine.Wherein fluid pressure type material distributing machine can not only save manpower, but also
Working efficiency can be greatly improved.It is popular in modern building field.Wherein the arm support of material distributing machine is just as our mankind
An arm it is the same, the concrete of construction surface can in fast and accurate manner be delivered to work surface and then carry out each cast place
Continuous cast, can not only preferably solve the problems, such as it is inaccurate during concrete conveyance cloth, and pour into a mould it is also more flexible, without dead
Angle.
But existing distributing arm structural instability, cloth range is small, and distributing arm actuates dumb low with working efficiency.
Invention content
The purpose of this utility model is to provide a kind of collapsible distributing arm supports of concrete mixer, solve existing cloth
Arm configuration is unstable, and cloth range is small, and distributing arm actuates dumb and ineffective problem.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of collapsible distributing arm support of concrete mixer provided by the utility model, including turntable, first order arm support,
Second level arm support, third level arm support and fourth stage arm support, wherein, turntable is mounted on pump truck, the tail portion hinge of first order arm support
It connects on a spinstand, head, second level arm support, third level arm support and the fourth stage arm support of first order arm support are hinged from beginning to end successively；
Meanwhile in turntable and first order arm support, first order arm support and second level arm support, second level arm support and third level arm support, third
A hydraulic cylinder is respectively arranged between grade arm support and fourth stage arm support.
Preferably, turntable includes bottom plate, and there are two the turntable side plate being placed in parallel, two turntables for setting on bottom plate
Side plate offers turntable connecting hole, meanwhile, the first cylinder pedestal is additionally provided on bottom plate, the first cylinder pedestal is arranged on two
In gap between a turntable side plate.
Preferably, turntable is mounted on by bottom plate on pump truck；The hydraulic cylinder set between turntable and first order arm support
For first hydraulic cylinder, first hydraulic cylinder is fixed on the first cylinder pedestal, and piston rod is connected on first order arm support.
Preferably, the hydraulic cylinder between end to end two arm supports is connect by connection structure with arm support, wherein, connection
Structure includes curved rod and straight connecting rod, and one end of curved rod is hinged on the head of an arm support, and one end of straight connecting rod is hinged on separately
The tail portion of one arm support；The other end of curved rod and the piston rod of hydraulic cylinder are hinged, while are hinged with the other end of straight connecting rod.
Preferably, curved rod is L-type structure, and curved rod connecting hole, the curved rod are offered in the corner of L-type structure
Connecting hole is hinged with installing the piston rod of hydraulic cylinder；The end of the vertical plate of L-type structure is hinged with arm support head, L-type structure
The end of level board is hinged with straight connecting rod.
Preferably, one end end of first order arm support is equipped with axle sleeve, is hinged by axle sleeve and turntable；Other end end is
Bending structure is opened up on the bending end there are two mounting hole, and one of mounting hole is hinged with second level arm support, another
Mounting hole is hinged with curved rod.
Preferably, the both ends of second level arm support are bending structure.
Preferably, one end of third level arm support is bending structure, wherein, which connect with second level arm support.
Preferably, one end of fourth stage arm support is bending structure, wherein, which connect with third level arm support.
Compared with prior art, the beneficial effects of the utility model are：
Provided by the utility model is a kind of collapsible distributing arm support of concrete mixer, including turntable, first order arm
Frame, second level arm support, third level arm support and fourth stage arm support, wherein, turntable is mounted on pump truck, the tail portion of first order arm support
It is hinged on a spinstand, head, second level arm support, third level arm support and the fourth stage arm support of first order arm support are cut with scissors from beginning to end successively
It connects；Meanwhile in turntable and first order arm support, first order arm support and second level arm support, second level arm support and third level arm support,
A hydraulic cylinder is respectively arranged between three-level arm support and fourth stage arm support；The device is using four section folding type arm supports, energy
Enough realize acts simultaneously, and job area is wide, and fast and accurate for positioning, can ensure the requirement of the high efficiency high quality of construction；
Meanwhile four joint arm frame by Driven by Hydraulic Cylinder, can accomplish that arm support actuates freely.
Description of the drawings
Fig. 1 is the structure diagram of collapsible distributing arm support；
Fig. 2 is the structure diagram of turntable；
Fig. 3 is the front view of first order arm support；
Fig. 4 is the vertical view of first order arm support；
Fig. 5 is the structure diagram of curved rod；
Fig. 6 is the structure diagram of straight connecting rod；
Fig. 7 is the front view of second level arm support；
Fig. 8 is the vertical view of second level arm support；
Fig. 9 is the structure diagram of third level arm support；
Wherein, 1, turntable 2, first order arm support 3, second level arm support 4, third level arm support 5, fourth stage arm support
6th, first hydraulic cylinder 7, second hydraulic cylinder 8, floor 9, curved rod 10, straight connecting rod 101, bottom plate 102, turntable
Side plate 103, turntable connecting hole 104, the first cylinder pedestal 201, axle sleeve 202, hole for hoist 901, curved rod connect
Connect hole.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is further described.
As shown in Figure 1, provided by the utility model is a kind of collapsible distributing arm support of concrete mixer, including turntable
1st, first order arm support 2, second level arm support 3, third level arm support 4, fourth stage arm support 5 and hydraulic cylinder, wherein, turntable 1 is mounted on
On pump truck, one end of first order arm support 2 is hinged on turntable 1, the other end successively with second level arm support 3, third level arm support 4 and
Fourth stage arm support 5 is hinged；Meanwhile in turntable 1 and first order arm support 2, first order arm support 2 and second level arm support 3, second level arm
A hydraulic cylinder is respectively arranged between frame 3 and third level arm support 4, third level arm support 4 and fourth stage arm support 5.
Wherein, as shown in Fig. 2, turntable 1 includes bottom plate 101, there are two the turntables being placed in parallel for setting on bottom plate 101
Side plate 102, two turntable side plates 102 offer turntable connecting hole 103, meanwhile, the first oil is additionally provided on bottom plate 101
Cylinder bottom seat 104, the first cylinder pedestal 104 are arranged in the gap between two turntable side plates 102；First cylinder pedestal 104
On first hydraulic cylinder 6 is installed, the piston rod of first hydraulic cylinder 6 is connected on first order arm support 2.
First order arm support 2, second level arm support 3, third level arm support 4 and fourth stage arm support 5 are made of two side plates, two
Several are provided between side plate for reinforcing and stablizing the floor 8 of arm support.
As shown in Figure 3, Figure 4, one end end of first order arm support 2 is equipped with axle sleeve 201, axle sleeve 201 and turntable connecting hole
103 pass through the first pin-hinges；First order arm support 2 offers hole for hoist 202, the work of first hydraulic cylinder 3 close to 201 side of axle sleeve
Stopper rod is connect with hole for hoist 202.
The other end end of first order arm support 2 is bending structure, is opened up on the bending end there are two mounting hole, wherein
One hinged with second level arm support 3, another mounting hole is hinged with curved rod 9.
As shown in figure 5, curved rod 9 includes the curved rod side plate of two L-type structures, pass through rib between two curved rod side plates
Plate 8 connects.Offer curved rod connecting hole 901 in the corner of L-type structure, the curved rod connecting hole 901 with mounted on the
The piston rod of second hydraulic cylinder 7 on level-one arm support 2 is hinged；The end of the vertical plate of L-type structure is hinged with first order arm support 2, L
The straight connecting rod 10 installed on the end of the level board of type structure and second level arm support 3 is hinged.
As shown in fig. 6, straight connecting rod 10 includes two straight connecting rod side plates, connected between two straight connecting rod side plates by floor 8.
The connection between connection, third level arm support 4 and fourth stage arm support 5 between second level arm support 3 and third level arm support 4
Connection mode between first order arm support 2 and second level arm support 3 is identical.
As shown in Figure 7, Figure 8, the both ends of second level arm support 3 are bending structure.
As shown in figure 9, one end of third level arm support 4 is bending structure, wherein, which connects with second level arm support 3
It connects.
One end of fourth stage arm support 5 is bending structure, wherein, which connect with third level arm support 4.
All in the same plane, entire mechanism is symmetrical for the axis of all hydraulic cylinder used in the present apparatus, arms at different levels
By Driven by Hydraulic Cylinder at different levels.
Operation principle：
When collapsible distributing arm support does not work, the piston rod of hydraulic cylinders at different levels does not stretch out, hydraulic cylinder in a state of nature,
Arm supports at different levels are also shunk together with R types folding mode.
When collapsible distributing arm support works, arm supports at different levels start to open, and are total first in first hydraulic cylinder 6
The lower first order arm support 2 of driving first opens, etc. after 2 opened with certain angle of first order arm support, second hydraulic cylinder 7 works, second level arm
Frame 3 then opens, and after reaching certain angle, third level arm support 3 and fourth stage arm support 5 open successively, and hydraulic cylinders at different levels can be simultaneously
Work, until adjusting to target location, then pump truck starts delivering concrete.After the completion of concrete conveyance, arms at different levels are opened
Begin to shrink, fourth stage arm support 5 recycled before this, and third level arm support 4 is shunk after reaching certain angle, and then 3 He of second level arm support
First order arm support 2 recycles, and hydraulic cylinder at different levels is simultaneously operable in removal process, reaches quick recovering effect, this way of recycling, that is, R
Type way of recycling.
Claims (9)
1. a kind of collapsible distributing arm support of concrete mixer, it is characterised in that：Including turntable (1), first order arm support (2),
Second level arm support (3), third level arm support (4) and fourth stage arm support (5), wherein, turntable (1) is on pump truck, the first order
The tail portion of arm support (2) is hinged on turntable (1), the head of first order arm support (2), second level arm support (3), third level arm support
(4) and fourth stage arm support (5) is hinged from beginning to end successively；Meanwhile in turntable (1) and first order arm support (2), first order arm support (2)
Between second level arm support (3), second level arm support (3) and third level arm support (4), third level arm support (4) and fourth stage arm support (5)
It is respectively arranged with a hydraulic cylinder.
2. a kind of collapsible distributing arm support of concrete mixer according to claim 1, it is characterised in that：Turntable (1)
Including bottom plate (101), there are two the turntable side plate (102) being placed in parallel, two turntable side plates for setting on bottom plate (101)
(102) turntable connecting hole (103) is offered, meanwhile, it is additionally provided with the first cylinder pedestal (104) on bottom plate (101), first
Cylinder pedestal (104) is arranged in the gap between two turntable side plates (102).
3. a kind of collapsible distributing arm support of concrete mixer according to claim 2, it is characterised in that：Turntable (1)
By bottom plate (101) on pump truck；The hydraulic cylinder set between turntable (1) and first order arm support (2) is the first hydraulic pressure
Cylinder (6), first hydraulic cylinder (6) are fixed on the first cylinder pedestal (104), and piston rod is connected on first order arm support (2).
4. a kind of collapsible distributing arm support of concrete mixer according to claim 1, it is characterised in that：It is end to end
Hydraulic cylinder between two arm supports is connect by connection structure with arm support, wherein, connection structure includes curved rod (9) and straight connecting rod
(10), one end of curved rod (9) is hinged on the head of an arm support, and one end of straight connecting rod (10) is hinged on the tail of another arm support
Portion；The other end of curved rod (9) and the piston rod of hydraulic cylinder are hinged, while are hinged with the other end of straight connecting rod (10).
5. a kind of collapsible distributing arm support of concrete mixer according to claim 4, it is characterised in that：Curved rod (9)
For L-type structure, curved rod connecting hole (901), the curved rod connecting hole (901) and peace are offered in the corner of L-type structure
The piston rod of dress hydraulic cylinder is hinged；The end of the vertical plate of L-type structure is hinged with arm support head, the end of the level board of L-type structure
Portion is hinged with straight connecting rod (10).
6. a kind of collapsible distributing arm support of concrete mixer according to claim 4, it is characterised in that：First order arm support
(2) one end end is equipped with axle sleeve (201), hinged by axle sleeve (201) and turntable (1)；Other end end is bending structure,
It is opened up on the bending end there are two mounting hole, one of mounting hole is hinged with second level arm support (3), another mounting hole
It is hinged with curved rod (9).
7. according to a kind of collapsible distributing arm support of concrete mixer of claim 1-6 any one of them, it is characterised in that：The
The both ends of two level arm support (3) are bending structure.
8. a kind of collapsible distributing arm support of concrete mixer according to claim 7, it is characterised in that：Third level arm support
(4) one end is bending structure, wherein, which connect with second level arm support (3).
9. a kind of collapsible distributing arm support of concrete mixer according to claim 8, it is characterised in that：Fourth stage arm support
(5) one end is bending structure, wherein, which connect with third level arm support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721445673.3U CN207484983U (en) | 2017-11-02 | 2017-11-02 | A kind of collapsible distributing arm support of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721445673.3U CN207484983U (en) | 2017-11-02 | 2017-11-02 | A kind of collapsible distributing arm support of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484983U true CN207484983U (en) | 2018-06-12 |
Family
ID=62478911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721445673.3U Expired - Fee Related CN207484983U (en) | 2017-11-02 | 2017-11-02 | A kind of collapsible distributing arm support of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207484983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716368A (en) * | 2021-10-15 | 2021-11-30 | 南通润邦重机有限公司 | Pneumatic unloading and conveying system for wharf boat |
-
2017
- 2017-11-02 CN CN201721445673.3U patent/CN207484983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716368A (en) * | 2021-10-15 | 2021-11-30 | 南通润邦重机有限公司 | Pneumatic unloading and conveying system for wharf boat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |