CN215291534U - Compact concrete pump truck - Google Patents
Compact concrete pump truck Download PDFInfo
- Publication number
- CN215291534U CN215291534U CN202121377973.9U CN202121377973U CN215291534U CN 215291534 U CN215291534 U CN 215291534U CN 202121377973 U CN202121377973 U CN 202121377973U CN 215291534 U CN215291534 U CN 215291534U
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- pipe section
- connecting pipe
- mixing box
- concrete pump
- pump truck
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Abstract
The utility model provides a compact concrete pump truck, including the frame, set up in mixing box on the frame, set up charge door and discharge gate on the mixing box, the charge door is connected feeding hopper, the discharge gate is connected the conveying pipeline, mixing box's inside sets up the rabbling mechanism, set up first connecting tube section between the discharge gate of charge door, feeding hopper; a second connecting pipe section is arranged between the discharge hole and the feed inlet of the material conveying pipeline; flexible pipe sections are respectively arranged at two ends of the first connecting pipe section, and hard pipe sections are arranged between the flexible sections; the second connecting pipe section comprises a flexible pipe section and a hard pipe section, the flexible pipe section is connected with the discharge port, and the hard pipe section is connected with the material conveying pipeline; and the second connecting pipe section and the hard pipe section of the second connecting pipe section are provided with vibration components. The compact concrete pump truck can avoid blockage caused by agglomeration of concrete at the interface position, reduce maintenance frequency and improve the working efficiency of the concrete pump truck to a certain extent.
Description
Technical Field
The utility model relates to a concrete conveying equipment, specific theory has related to a compact mobile concrete pump.
Background
The concrete pump truck is formed by modifying a truck chassis, and is characterized in that a motion and power transmission device, a pumping and stirring device, a distributing device and other auxiliary devices are arranged on the chassis. The power of the concrete pump truck is transmitted to a hydraulic pump set or a rear axle through a power transfer case, and the hydraulic pump pushes a piston to drive a concrete pump to work. Then the concrete is conveyed to a certain height and distance by using a distributing rod and a conveying pipe on the pump truck. However, the concrete tends to agglomerate at the hopper feed opening or the feed inlet of the feed conveyor pipe, thereby causing clogging.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compact mobile concrete pump to the not enough of prior art.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
a compact concrete pump truck comprises a frame and a mixing box arranged on the frame, wherein a charging opening and a discharging opening are formed in the mixing box, the charging opening is connected with a feeding hopper, the discharging opening is connected with a conveying pipeline, a stirring mechanism is arranged in the mixing box, and a first connecting pipe section is arranged between the charging opening and the discharging opening of the feeding hopper; a second connecting pipe section is arranged between the discharge hole and the feed inlet of the material conveying pipeline; flexible pipe sections are respectively arranged at two ends of the first connecting pipe section, and hard pipe sections are arranged between the flexible sections; the second connecting pipe section comprises a flexible pipe section and a hard pipe section, the flexible pipe section is connected with the discharge port, and the hard pipe section is connected with the material conveying pipeline; and the second connecting pipe section and the hard pipe section of the second connecting pipe section are provided with vibration components.
Based on the above, the flexible pipe section extends into the mixing box/the interior of the feeding hopper is fixed on the inner wall of the mixing box/the inner wall of the feeding hopper.
Based on the above, the upper portion of compounding case sets up vertical support, vertical support corresponds the upper portion and the lower part of reinforced hopper set up annular clamp respectively.
Based on the above, the vibration component comprises a vibration motor.
Based on the above, the vibration assembly comprises pendulums arranged on two sides of the first connecting pipe section/the second connecting pipe section, a driving motor for driving the pendulums to swing and a matched transmission assembly.
On the basis, the stirring mechanism comprises a stirring shaft arranged in the mixing box in a penetrating mode, stirring blades evenly arranged on the surface of the stirring shaft, and a stirring motor for driving the stirring shaft to rotate.
Based on the above, the stirring blade comprises a connecting sleeve sleeved on the stirring shaft and a plurality of groups of blades arranged on the side wall of the connecting sleeve, each group of blades comprises two vertical blades, and the side edge of one blade is connected with the central line of the other blade.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a compact mobile concrete pump. The compact concrete pump truck can avoid blockage caused by agglomeration of concrete at the interface position, reduce maintenance frequency and improve the working efficiency of the concrete pump truck to a certain extent. In the use, the material gets into the mixing box by reinforced hopper, and the mixing box mixes the back and gets into the conveying pipeline to the output concrete. Specifically, connect the pipeline section through first connecting pipe section/second between reinforced hopper and the mixing box, the both ends of first connecting pipe section are flexible pipe section, the one end that mixing box was connected to the second connecting pipe section is flexible pipe section, use can pass through after a period of time and vibrate, strike measures such as the hard pipe section of first connecting pipe section/second connecting pipe section, make the flexible pipe section part of first connecting pipe section/second connecting pipe section take place deformation, thereby reduce the caking probability of reinforced hopper and mixing box feed inlet or discharge gate, avoid reinforced hopper and mixing box's kneck to take place to block up to a certain extent.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the stirring blade of the present invention.
In the figure: 1. a mixing box; 2. a stirring motor; 3. a stirring shaft; 4. a stirring blade; 5. a feed inlet; 6. a first connecting pipe section; 7. a charging hopper; 8. a vertical support; 9. a discharge port; 10. a delivery pipeline; 11. a second connecting pipe section; 12. connecting sleeves; 13. a blade; 14. a blade.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1-2, a compact concrete pump truck comprises a frame and a mixing box 1 arranged on the frame, wherein the mixing box 1 is provided with a charging opening 5 and a discharging opening 9, the charging opening 5 is connected with a charging hopper 7, the discharging opening 9 is connected with a material conveying pipeline 10, a stirring mechanism is arranged inside the mixing box 1, and a first connecting pipe section 6 is arranged between the charging opening 5 and the discharging opening of the charging hopper 7; a second connecting pipe section 11 is arranged between the discharge hole 9 and the feed inlet of the material conveying pipeline 10; flexible pipe sections are respectively arranged at two ends of the first connecting pipe section 6, and a hard pipe section is arranged between the flexible sections; the second connecting pipe section 11 comprises a flexible pipe section and a hard pipe section, the flexible pipe section is connected with the discharge port 9, and the hard pipe section is connected with the material conveying pipeline 10; the second connecting pipe section 11 and the hard pipe section of the second connecting pipe section 11 are provided with vibration components. In particular, the vibrating assembly may employ a vibrating structure conventional in the art, such as: the vibration motor, the pendulum bob and other structures can be manually knocked when necessary.
In the use, the material gets into the mixing box by reinforced hopper, and the mixing box mixes the back and gets into the conveying pipeline to the output concrete. Specifically, connect the pipeline section through first connecting pipe section/second between reinforced hopper and the mixing box, the both ends of first connecting pipe section are flexible pipe section, the one end that mixing box was connected to the second connecting pipe section is flexible pipe section, use can pass through after a period of time and vibrate, strike measures such as the hard pipe section of first connecting pipe section/second connecting pipe section, make the flexible pipe section part of first connecting pipe section/second connecting pipe section take place deformation, thereby reduce the caking probability of reinforced hopper and mixing box feed inlet or discharge gate, avoid reinforced hopper and mixing box's kneck to take place to block up to a certain extent.
In one embodiment, the flexible pipe section extends into the mixing box 1/the feeding hopper 7 and is fixed on the inner wall of the mixing box 1/the feeding hopper 7, and the end of the flexible pipe section extends into the mixing box 1/the feeding hopper 7, so that on one hand, the sealing performance is better, and on the other hand, the flexible pipe section can shake on the inner wall of the mixing box 1/the feeding hopper 7 under the action of the vibration assembly. Specifically, the connection between the end of the flexible pipe section and the inner wall of the mixing box 1/the charging hopper 7 may be a conventional connection in the prior art, for example, a fixing ring is disposed inside the flexible pipe section, and the fixing ring may be connected to the inner wall of the mixing box 1/the charging hopper 7 by bolts.
In one embodiment, the upper part of the mixing box 1 is provided with a vertical bracket 8, and the vertical bracket 8 is provided with an annular clamping hoop corresponding to the upper part and the lower part of the charging hopper 7 respectively so as to support the upper part and the lower part of the charging hopper, so that the charging hopper is more stable.
In one embodiment, the vibration assembly comprises a vibration motor, and the hard pipe section is driven by the vibration motor to vibrate so as to drive the first connecting pipe section/the second connecting pipe section to vibrate.
In one embodiment, the vibration assembly comprises a pendulum disposed at two sides of the first connecting pipe section 6/the second connecting pipe section 11, a driving motor for driving the pendulum to swing, and a matching transmission assembly, and the first connecting pipe section/the second connecting pipe section is vibrated by the pendulum hitting the first connecting pipe section/the second connecting pipe section. In particular, the transmission assembly may be a transmission assembly conventional in the art, such as: the drive wheel can be connected to driving motor's output, and the edge of drive wheel sets up the slider, and the pendulum includes connecting rod and the portion of beating, sets up the slide on the connecting rod, and driving motor drive wheel rotates, and reciprocating motion can be followed to the slider, and the pendulum swings, and the one end of connecting rod articulates in other suitable positions of compounding case or frame, and the pendulum swing can strike first connecting pipe section/second connecting pipe section can.
In one embodiment, the stirring mechanism comprises a stirring shaft 3 arranged in the mixing box 1 in a penetrating manner, stirring blades 4 uniformly arranged on the surface of the stirring shaft 3, and a stirring motor 2 for driving the stirring shaft 3 to rotate. In the use process, the stirring motor drives the stirring shaft to rotate, and materials in the mixing box are stirred.
In one embodiment, the stirring blade 4 includes a connecting sleeve 12 sleeved on the stirring shaft 3, and a plurality of sets of blades disposed on the side wall of the connecting sleeve 12, each set of blades includes two perpendicular blades, wherein the side edge of one blade 14 is connected to the center line of the other blade 13. So as to reduce the pressure of the stirring blades and improve the stirring efficiency.
The above embodiments may be combined with each other.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (7)
1. The utility model provides a compact mobile concrete pump, include the frame, set up in mixing box on the frame, set up charge door and discharge gate on the mixing box, reinforced hopper is connected to the charge door, defeated material pipeline is connected to the discharge gate, mixing box's inside sets up rabbling mechanism, its characterized in that: a first connecting pipe section is arranged between the feeding port and the discharge port of the feeding hopper; a second connecting pipe section is arranged between the discharge hole and the feed inlet of the material conveying pipeline; flexible pipe sections are respectively arranged at two ends of the first connecting pipe section, and hard pipe sections are arranged between the flexible sections; the second connecting pipe section comprises a flexible pipe section and a hard pipe section, the flexible pipe section is connected with the discharge port, and the hard pipe section is connected with the material conveying pipeline; and the second connecting pipe section and the hard pipe section of the second connecting pipe section are provided with vibration components.
2. The compact concrete pump truck of claim 1, wherein: the flexible pipe section extends into the mixing box/the interior of the feeding hopper is fixed on the inner wall of the mixing box/the feeding hopper.
3. The compact concrete pump truck according to claim 1 or 2, characterized in that: the upper portion of compounding case sets up vertical support, vertical support corresponds the upper portion and the lower part of reinforced hopper set up annular clamp respectively.
4. The compact concrete pump truck of claim 3, wherein: the vibration assembly includes a vibration motor.
5. The compact concrete pump truck of claim 3, wherein: the vibration assembly comprises pendulums arranged on two sides of the first connecting pipe section/the second connecting pipe section, a driving motor for driving the pendulums to swing and a matched transmission assembly.
6. The compact concrete pump truck of claim 1, wherein: the stirring mechanism comprises a stirring shaft arranged in the mixing box in a penetrating mode, stirring blades evenly arranged on the surface of the stirring shaft, and a stirring motor for driving the stirring shaft to rotate.
7. The compact concrete pump truck of claim 6, wherein: the stirring blades comprise a connecting sleeve sleeved on the stirring shaft and a plurality of groups of blades arranged on the side wall of the connecting sleeve, each group of blades comprises two blades which are vertical to each other, and the side edge of one blade is connected with the central line of the other blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377973.9U CN215291534U (en) | 2021-06-21 | 2021-06-21 | Compact concrete pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377973.9U CN215291534U (en) | 2021-06-21 | 2021-06-21 | Compact concrete pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215291534U true CN215291534U (en) | 2021-12-24 |
Family
ID=79517331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121377973.9U Active CN215291534U (en) | 2021-06-21 | 2021-06-21 | Compact concrete pump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215291534U (en) |
-
2021
- 2021-06-21 CN CN202121377973.9U patent/CN215291534U/en active Active
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