CN201521410U - Auto-traveling concrete conveying pump - Google Patents
Auto-traveling concrete conveying pump Download PDFInfo
- Publication number
- CN201521410U CN201521410U CN2009203102020U CN200920310202U CN201521410U CN 201521410 U CN201521410 U CN 201521410U CN 2009203102020 U CN2009203102020 U CN 2009203102020U CN 200920310202 U CN200920310202 U CN 200920310202U CN 201521410 U CN201521410 U CN 201521410U
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- China
- Prior art keywords
- hopper
- motor
- self
- transfer pump
- pumping system
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- 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
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to an auto-traveling concrete conveying pump which comprises a pumping system, wherein the pumping system consists of a hopper device and a hydraulic pumping device, the hopper device comprises a hopper, the hydraulic pumping device consists of two piston conveying cylinders, an electric three-wheel conveying vehicle is further provided, and the pumping system is arranged on the electric three-wheel conveying vehicle. The pumping system of auto-traveling concrete conveying pump is arranged on the electric three-wheel conveying vehicle, which is convenient for transfer operation, and satisfies the demands of the auto-traveling concrete conveying pumps in medium and small cities and villages and towns.
Description
Technical field
The utility model relates to a kind of self-propelled concrete transfer pump, belongs to the constructional engineering machinery technical field.
Background technique
Concrete pump is widely used in construction projects such as tall building, tunnel lining.Chinese patent ZL200720091718.1 discloses a kind of concrete pump, as shown in Figure 1, this concrete pump belongs to the small-size concrete transfer pump, it mainly designs at the small building project, this concrete pump comprises a pedestal 2, the below of pedestal 2 is provided with road wheel device 1, and the top of pedestal 2 is provided with pumping system, and pumping system comprises magazine attachment 18 and hydraulic pressure pumping installations 12.This concrete pump self does not have independently mobile power system, therefore need adopt manually to pull or adopt auxiliary towing vehicle to pull when transition.Bring very big inconvenience for like this transition operation, be unfavorable for applying of transfer pump.
The model utility content
The purpose of this utility model provides a kind of self-propelled concrete transfer pump, in order to solve existing concrete transfer pump be not easy to the to cut to problem of operation.
For achieving the above object, the utility model adopts following technological scheme: a kind of self-propelled concrete transfer pump, comprise pumping system, described pumping system comprises magazine attachment and hydraulic pressure pumping installations, described magazine attachment comprises a hopper, described hydraulic pressure pumping installations comprises two piston types conveying cylinders, also comprises the motor tricycles transport vehicle, and described pumping system is arranged on the motor tricycles transport vehicle.
The below of described motor tricycles transport vehicle goods bucket is provided with four vertical hydraulic rams.
The both sides of described motor tricycles transport vehicle goods bucket are provided with first shelf, and the top of pumping system is provided with second shelf.
The material feeding mouth place of described hopper is provided with motor-driven vibration screen device, this vibration screen device involving vibrations screen cloth, and the angle of this vibration screen and horizontal plane is between 0 °～30 °.
Described magazine attachment also comprises the stirring apparatus that is arranged in the hopper, and this stirring apparatus comprises that rotation is assemblied in the stirring shaft with mixing blade and the stirring motor that is arranged at the hopper outside at hopper middle part, and described stirring shaft drives with stirring motor and is connected.
Self-propelled concrete transfer pump of the present utility model belongs to small-sized transfer pump, therefore adopt the motor tricycles transport vehicle as transport vehicle, adopt the motor tricycles transport vehicle to have the low advantage of cost, can satisfy the requirement of small and medium-sized cities and small towns the various construction engineerings of the little side's amount of transfer pump needs cast concrete.Pumping system is arranged on the motor tricycles transport vehicle and can cuts to very easily, has improved working efficiency, has reduced staff's labor intensity.In addition, below the goods bucket of motor tricycles transport vehicle, be provided with four hydraulic rams, when carrying out pump concrete, adopt hydraulic ram to support, guaranteed that like this this self-propelled concrete transfer pump the position can not occur and move when work, have stability preferably.Also have, be equipped with shelf in the both sides of goods bucket and the top of pumping system, shelf are used for placing conveyance conduit and other assistant tool, are convenient to the operation of cutting to.
The material feeding mouth place of the hopper of the utility model self-propelled concrete transfer pump is provided with motor-driven vibration screen device, the vibration screen of this device can stop oarse-grained material the outside of hopper, has avoided damaging this self-propelled concrete transfer pump because of large granular materials enters into hopper.The vibration screen of vibration screen device does not stop under the drive of motor carries out double vibrations, has guaranteed that slurry can drop in the hopper smoothly.
As another improvement of the present utility model, be provided with stirring apparatus in the hopper, stirring apparatus carries out the secondary stirring to the slurry that falls in the hopper, prevents slurry segregation, precipitation, the problem that influences the pumping effect takes place, and has also reduced the loss in efficiency of supporting transfer pump simultaneously.
Description of drawings
Fig. 1 is the prior art constructions schematic representation;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the plan view of Fig. 2;
Fig. 4 is the sectional view of magazine attachment;
Fig. 5 is the long splice composition of distributing valve and hopper.
Embodiment
Fig. 2～shown in Figure 5, self-propelled concrete transfer pump of the present utility model comprises transfer vehicle 55, and this transfer vehicle 55 is motor tricycles transport vehicles, a frame is installed in the goods bucket of motor tricycles transport vehicle, is installed with magazine attachment 3 and hydraulic pressure pumping installations on the frame.The below of goods bucket is provided with vertical hydraulic ram 56 near four corner location places of goods bucket, is provided with first shelf 57 in the both sides of goods bucket, and the top of pumping system is provided with second shelf 58.
Described magazine attachment 3 comprises a hopper 39, is provided with a horizontal stirring shaft 40 in the hopper 39, and this stirring shaft 40 rotates the middle part that is assemblied in hopper 39 by the flange that is arranged on hopper 39 both sides.Be installed with the mixing blade 41 that is used to stir slurry on the stirring shaft 40, an end of stirring shaft 40 is connected with the stirring motor 43 that is arranged on hopper 39 outsides, and stirring motor 43 provides stirring power for stirring shaft 40.The material feeding mouth place of hopper 39 is provided with the vibration screen device that motor 38 drives, and this vibration screen device comprises by spring and be arranged at vibration screen 37 on the hopper that the angle of this vibration screen 37 and horizontal plane is between 0 °～30 °.The bottom of hopper 39 is provided with two pulp cutlets 42.
Described hydraulic pressure pumping installations comprises two oil hydraulic cylinders that be arranged in parallel and the valve group, radiator, oil hydraulic pump and the hydraulic oil container 4 that are connected successively by oil pipe and oil hydraulic cylinder.The place ahead of two oil hydraulic cylinders correspondence respectively is equipped with piston type conveying cylinder, and piston type carries the piston of cylinder to be connected with the piston rod of oil hydraulic cylinder.Piston type is carried between cylinder and the oil hydraulic cylinder water tank also is installed, and the interior water piston type capable of washing of water tank is carried the interior residue of pump barrel of cylinder, reduces the wearing and tearing of rubber piston, thereby guarantees the sealing of piston type conveying cylinder and the reliability of work.The two-piston formula carries the front end of the pump barrel of cylinder that a distributing valve 8 all is installed, and described distributing valve 8 has material feeding mouth, material sucking port and discharge gate, because distributing valve is a prior art, therefore its structure is not given unnecessary details here.It is pointed out that above-mentioned distributing valve can adopt disclosed distributing valve among the Chinese patent ZL200720091518.6, can adopt disclosed distributing valve among the Chinese patent ZL200820069432.8 again.Wherein, material feeding mouth is connected with corresponding pulp cutlet 42 on the hopper 39, and material sucking port carries cylinder to be connected with corresponding piston type, and the discharge gate of two distributing valves is connected with two mouths of pipe of same discharging threeway 7 respectively.
Claims (5)
1. self-propelled concrete transfer pump, comprise pumping system, described pumping system comprises magazine attachment and hydraulic pressure pumping installations, described magazine attachment comprises a hopper, described hydraulic pressure pumping installations comprises two piston types conveying cylinders, it is characterized in that: also comprise the motor tricycles transport vehicle, described pumping system is arranged on the motor tricycles transport vehicle.
2. self-propelled concrete transfer pump according to claim 1 is characterized in that: the below of described motor tricycles transport vehicle goods bucket is provided with four vertical hydraulic rams.
3. self-propelled concrete transfer pump according to claim 1 and 2 is characterized in that: the both sides of described motor tricycles transport vehicle goods bucket are provided with first shelf, and the top of pumping system is provided with second shelf.
4. self-propelled concrete transfer pump according to claim 3, it is characterized in that: the material feeding mouth place of described hopper is provided with motor-driven vibration screen device, this vibration screen device involving vibrations screen cloth, the angle of this vibration screen and horizontal plane is between 0 °～30 °.
5. self-propelled concrete transfer pump according to claim 4, it is characterized in that: described magazine attachment also comprises the stirring apparatus that is arranged in the hopper, this stirring apparatus comprises that rotation is assemblied in the stirring shaft with mixing blade and the stirring motor that is arranged at the hopper outside at hopper middle part, and described stirring shaft drives with stirring motor and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203102020U CN201521410U (en) | 2009-09-11 | 2009-09-11 | Auto-traveling concrete conveying pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203102020U CN201521410U (en) | 2009-09-11 | 2009-09-11 | Auto-traveling concrete conveying pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521410U true CN201521410U (en) | 2010-07-07 |
Family
ID=42507587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203102020U Expired - Fee Related CN201521410U (en) | 2009-09-11 | 2009-09-11 | Auto-traveling concrete conveying pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738275A (en) * | 2016-01-18 | 2017-05-31 | 周兆弟 | Foolproof concrete feeder equipment |
-
2009
- 2009-09-11 CN CN2009203102020U patent/CN201521410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738275A (en) * | 2016-01-18 | 2017-05-31 | 周兆弟 | Foolproof concrete feeder equipment |
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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: 20100707 Termination date: 20130911 |