CN215717311U - Towed walking arm frame pump - Google Patents
Towed walking arm frame pump Download PDFInfo
- Publication number
- CN215717311U CN215717311U CN202121943940.6U CN202121943940U CN215717311U CN 215717311 U CN215717311 U CN 215717311U CN 202121943940 U CN202121943940 U CN 202121943940U CN 215717311 U CN215717311 U CN 215717311U
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- assembly
- arm support
- frame
- pumping
- concrete
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- 238000005086 pumping Methods 0.000 claims abstract description 39
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 239000003921 oil Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 27
- 238000005452 bending Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a dragging walking arm support pump which comprises a rack assembly, wherein one end of the rack assembly is provided with a pumping assembly, a material distribution arm support is arranged on the rack assembly, one side of the material distribution arm support is fixedly provided with a conveying pipe assembly, and one end of the conveying pipe assembly is connected with the pumping assembly; according to the towable concrete boom pump truck, when concrete is pumped, manual pipe distribution is not needed, and the concrete can be conveyed to a designated place only by unfolding and moving the material distribution boom, so that time and labor are saved. Meanwhile, due to the structure of the frame assembly of the walking tractor, the whole equipment has relatively small length, width, height and size and good road trafficability, can adapt to working occasions with narrow roads and low height, can realize the functions of the arm support pump truck, and has relatively low cost and high use cost ratio.
Description
Technical Field
The utility model belongs to the technical field of large-scale mechanical equipment, and particularly belongs to a dragging walking arm support pump.
Background
In the existing market, common concrete pumping machines are concrete trailer pumps, concrete truck-mounted pumps and concrete boom pump trucks. Concrete pump pipes need to be arranged before concrete is pumped by the concrete trailer pump and the concrete vehicle-mounted pump, particularly, when the concrete pump pumps towards high places, the arrangement of the pump pipes is time-consuming and labor-consuming, and the use is inconvenient, while the concrete arm frame pump truck is provided with the pump pipes, the pump pipes do not need to be arranged temporarily, but the corresponding pump trucks are large in size, are close to four meters in height, are not suitable for rural roads, and cannot pass at all particularly in the area with the height limited to about 2.8 meters.
SUMMERY OF THE UTILITY MODEL
Aiming at the occasions that pipe distribution is inconvenient when a concrete trailer pump and a concrete vehicle-mounted pump are used, a concrete boom pump truck is too high to pass through the limited height of 3.5 meters or 2.8 meters such as rural roads, the like, the towed boom pump is designed, the height of the equipment can be below 2.8 meters, the road trafficability is good, and meanwhile, when the towed boom pump works, the concrete pump can be pumped to a specified place by moving the self-carried boom without additionally distributing pipes.
The utility model adopts the following technical scheme:
the dragging walking arm frame pump comprises a frame assembly, wherein a pumping assembly is arranged at one end of the frame assembly, a material distribution arm frame is arranged on the frame assembly, a conveying pipe assembly is fixedly arranged on one side of the material distribution arm frame, and one end of the conveying pipe assembly is connected with the pumping assembly.
By adopting the scheme, the concrete arm support pump truck capable of being dragged to walk does not need manual pipe distribution when pumping concrete, and can convey the concrete to a specified place only by unfolding and moving the material distribution arm support, so that time and labor are saved. Meanwhile, due to the structure of the towing walking frame assembly, the whole equipment is relatively small in length, width, height and size, good in road trafficability, and suitable for working occasions with narrow roads and low heights (such as tunnels).
Preferably, the frame subassembly includes the frame, the one end of frame sets up pumping subassembly, the other end of frame is provided with the traction frame, the bottom of frame is provided with several wheel and several hydraulic leg. By adopting the preferable scheme, the utility model provides a rack assembly which is connected with a transport vehicle body through a traction beam, and the hydraulic support legs can be supported powerfully when concrete pumping operation is carried out.
Preferably, a rotary table cylinder is arranged on the rack assembly, a slewing bearing is arranged at the top of the rotary table cylinder and driven by a speed reducer, and one end of the material distribution arm support is rotatably connected with the slewing bearing. By adopting the preferable scheme, the material distributing arm support can rotate 360 degrees in all directions through the speed reducer, so that the multi-angle concrete pumping condition is provided.
Preferably, the pumping assembly comprises a hopper, one side of the hopper is connected with the conveying pipe assembly, and the other side of the hopper is provided with a pumping mechanism which is driven by a pushing oil cylinder. By adopting the preferred scheme, the utility model provides a pumping assembly which pushes an oil cylinder to provide power to drive a pumping mechanism to convey concrete in a hopper.
Preferably, the material distribution arm support comprises a plurality of articulated knuckle arms, the rotation of each knuckle arm is driven by a corresponding hydraulic oil cylinder, and the hydraulic oil cylinder is used for driving the knuckle arms to stretch. By adopting the preferred scheme, the utility model provides a material distribution arm support which is composed of a plurality of section arms hinged with each other, is flexible to rotate, is driven by a hydraulic oil cylinder, is convenient to stretch and retract, and can accurately realize the arrangement of a conveying pipe assembly.
Preferably, the conveying pipe assembly comprises joint pipes connected in sequence, the joint pipes are connected through elbows, the end part of the joint pipe positioned at the head is connected with the pumping assembly, and the joint pipe positioned at the tail is a hose. Adopt this preferred scheme, the conveyer pipe subassembly is including the festival pipe that connects gradually, and the festival pipe passes through the elbow at the bending and connects, and the feed inlet and the pump sending subassembly of concrete are connected, and the discharge gate department of concrete is the hose, is convenient for adjust the angle of ejection of compact.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the towable concrete boom pump truck, when concrete is pumped, manual pipe distribution is not needed, and the concrete can be conveyed to a designated place only by unfolding and moving the material distribution boom, so that time and labor are saved. Meanwhile, due to the structure of the towing walking frame assembly, the whole equipment is relatively small in length, width, height and size, good in road trafficability, and suitable for working occasions with narrow roads and low heights (such as tunnels).
2. The utility model provides a rack assembly, which is connected with a transport vehicle body through a traction beam, and a hydraulic support leg can be strongly supported when concrete pumping operation is carried out. The material distributing arm support can rotate 360 degrees in all directions through the speed reducer, and multi-angle concrete pumping conditions are provided. The utility model provides a pumping assembly which pushes an oil cylinder to provide power to drive a pumping mechanism to convey concrete in a hopper.
3. According to the utility model, the stirring device is arranged in the hopper to stir the concrete, so that the concrete is prevented from caking. The utility model provides a material distribution arm support which is composed of a plurality of articulated knuckle arms, is flexible to rotate, is driven by a hydraulic oil cylinder, is convenient to stretch and retract, and can accurately realize the arrangement of a conveying pipe assembly. The conveyer pipe subassembly is connected through the elbow including the festival pipe that connects gradually, festival pipe in the bending, and the feed inlet and the pump sending subassembly of concrete are connected, and the discharge gate department of concrete is the hose, is convenient for adjust the angle of the ejection of compact.
Drawings
The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is an assembly schematic of the present invention.
Figure 2 is a schematic view of the pumping assembly of the present invention.
Fig. 3 is a schematic view of the distribution arm support of the present invention.
Reference numerals: 1-a rack assembly; 2-a pumping assembly; 3-distributing the arm support; 4-a delivery tube assembly; 11-a shield; 12-a turret cylinder; 13-a speed reducer; 21-a hopper; 22-pushing the oil cylinder; 23-a stirring device; 31-hydraulic cylinder.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The present invention is described in detail below with reference to fig. 1-3.
The first embodiment is as follows:
the pump comprises a rack assembly 1, wherein a pumping assembly 2 is arranged at one end of the rack assembly 1, a material distribution arm support 3 is arranged on the rack assembly 1, a conveying pipe assembly 4 is fixedly arranged on one side of the material distribution arm support 3, and one end of the conveying pipe assembly 4 is connected with the pumping assembly 2.
The frame subassembly 1 includes the frame, the one end setting of frame the pumping subassembly 2, the other end of frame is provided with the traction frame, the bottom of frame is provided with several wheel and several hydraulic leg.
The cloth arm support is characterized in that a rotary table cylinder 12 is arranged on the rack assembly 1, a slewing bearing is arranged at the top of the rotary table cylinder 12 and driven by a speed reducer 13, one end of the cloth arm support 3 is rotatably connected with the slewing bearing, and the cloth arm support 3 is arranged on the shield 11.
The pumping assembly 2 comprises a hopper 21, one side of the hopper 21 is connected with the conveying pipe assembly 4, and the other side of the hopper 21 is provided with a pumping mechanism which is driven by a pushing oil cylinder 22.
The cloth arm support 3 comprises a plurality of section arms which are hinged with each other, the rotation of each section arm is driven by a corresponding hydraulic oil cylinder, and the hydraulic oil cylinder is used for driving the section arms to stretch and retract.
In the first embodiment, as shown in fig. 1-3, the towed traveling pump truck of the present invention includes a frame assembly 1, a material distribution boom 3, a pumping assembly 2 and a conveying pipe assembly 4, wherein the frame assembly 1 includes a frame, a shield 11 is disposed on a top of the frame, a turntable cylinder 12 is disposed at one end of the frame, i.e., one side of the shield 11, the turntable cylinder 12 is connected to a slewing bearing, which is further connected to the material distribution boom 3, a speed reducer 13 is correspondingly disposed at one side of the turntable cylinder 12, the speed reducer 13 is rotatably connected to the turntable cylinder 12, a diesel engine or a motor is disposed at a bottom of the frame, a pumping mechanism of the pumping assembly 2, a pushing cylinder 22 and a piston for driving the pumping mechanism are further disposed at the bottom of the frame, the pumping mechanism is used for pushing concrete in the hopper 21, the hopper 21 is correspondingly disposed at one side of the frame, the concrete is poured from a top of the hopper 21, a side of the hopper 21 opposite to the pumping mechanism is a discharge port, this discharge gate and 4 intercommunications of conveyer pipe subassembly, conveyer pipe subassembly 4 are the combination of multinode pipe, and the end is the hose, drags walking pump truck's removal and fixed wheel and the hydraulic leg support that passes through the frame bottom to realize, packs up hydraulic leg during the removal, uses the wheel to remove, and the during operation puts down hydraulic leg support to whole equipment.
The material distribution arm support 3 is arranged above the protective cover 11, the material distribution arm support 3 is placed on the protective cover 11 when being contracted, the material distribution arm support 3 is formed by mutually hinging a plurality of sectional arms, the conveying pipe component 4 is fixed on the material distribution arm support 3, and the extension of the material distribution arm support 3 is driven by a hydraulic oil cylinder of each sectional arm.
When in use, a diesel engine or a motor is arranged at the bottom of the frame, the power of the diesel engine or the motor is converted, the concrete in the hopper 21 is continuously conveyed along the conveying pipe component 4 by using pressure through pushing the oil cylinder 22, the material distribution arm support 3 consists of a plurality of articulated joint arms, the rotation is flexible, the material distribution arm support is driven by the hydraulic oil cylinder 31 to be convenient to stretch, the speed reducer 13 drives the rotary table to rotate, the proper conveying angle is adjusted, the material distribution arm support 3 is stretched by the hydraulic oil cylinder, the conveying pipe component 4 is fixed on the material distribution arm support 3 to move along with the material distribution arm support 3, and the concrete output by a pipeline can be conveniently conveyed to a specified place, the concrete can be conveyed to a designated place, time and labor are saved, meanwhile, due to the structure of the towing walking frame assembly, the length, width, height and size of the whole equipment are relatively small, the road trafficability is good, and the utility model can be suitable for working occasions with narrow roads and low heights.
Example two:
the conveying pipe assembly 4 comprises joint pipes which are connected in sequence, a plurality of joint pipes are connected through elbows, the end part of the joint pipe at the head is connected with the pumping assembly 2, and the joint pipe at the tail is a hose.
Embodiment two further improves on the basis of embodiment one, optimizes the conveyer pipe subassembly, and is specific, conveyer pipe subassembly 4 is including the festival pipe that connects gradually, and the festival pipe passes through the elbow at the bending and connects, arranges that the first festival pipe tip is the feed inlet of concrete, and it is connected with pumping assembly 2, arranges that the festival pipe tip at the end is the discharge gate of concrete, and this festival pipe is the hose, is convenient for adjust the angle of ejection of compact.
The automatic control technology and the hydraulic drive technology related to the utility model belong to the prior art, and are not specifically explained in the application.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (6)
1. A drag walking cantilever crane pump which characterized in that: the cloth arm support device is characterized by comprising a rack assembly (1), wherein a pumping assembly (2) is arranged at one end of the rack assembly (1), a cloth arm support (3) is arranged on the rack assembly, a conveying pipe assembly (4) is fixedly arranged on one side of the cloth arm support (3), and one end of the conveying pipe assembly (4) is connected with the pumping assembly (2).
2. The trailing boom pump of claim 1, wherein: the frame subassembly (1) includes the frame, the one end setting of frame pumping subassembly (2), the other end of frame is provided with the traction frame, the bottom of frame is provided with several wheel and several hydraulic leg.
3. The trailing boom pump of claim 2, wherein: the cloth arm support is characterized in that a rotary table cylinder (12) is arranged on the rack assembly (1), a slewing bearing is arranged at the top of the rotary table cylinder (12), the slewing bearing is driven by a speed reducer (13), and one end of the cloth arm support (3) is rotatably connected with the slewing bearing.
4. The trailing boom pump of claim 1, wherein: the pumping assembly (2) comprises a hopper (21), one side of the hopper (21) is connected with the conveying pipe assembly (4), and the other side of the hopper (21) is provided with a pumping mechanism which is driven by a pushing oil cylinder (22).
5. The trailing boom pump of claim 1, wherein: the cloth arm support (3) comprises a plurality of section arms which are hinged with each other, the rotation of each section arm is driven by a corresponding hydraulic oil cylinder (31), and the hydraulic oil cylinder (31) is used for driving the section arms to stretch and retract.
6. The trailing boom pump of claim 1, wherein: the conveying pipe assembly (4) comprises a plurality of section pipes which are connected in sequence, adjacent section pipes are connected through elbows, the end part of the section pipe at the head is connected with the pumping assembly (2), and the section pipe at the tail is a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943940.6U CN215717311U (en) | 2021-08-18 | 2021-08-18 | Towed walking arm frame pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943940.6U CN215717311U (en) | 2021-08-18 | 2021-08-18 | Towed walking arm frame pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215717311U true CN215717311U (en) | 2022-02-01 |
Family
ID=79998111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121943940.6U Active CN215717311U (en) | 2021-08-18 | 2021-08-18 | Towed walking arm frame pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215717311U (en) |
-
2021
- 2021-08-18 CN CN202121943940.6U patent/CN215717311U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231007 Address after: 410000 Room 101, North Side of Dalitang Road and West Side of Bishi Road (Production Workshop), Bishi Town, Miluo City, Yueyang City, Hunan Province Patentee after: Hunan Haobai Zhilian Machinery Manufacturing Co.,Ltd. Address before: 410000 Jinxia new village, Qingzhuhu street, Kaifu District, Changsha City, Hunan Province Patentee before: Hunan Haobai Zhichuang Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right |