CN212554451U - Concrete semi-mounted mixer truck - Google Patents
Concrete semi-mounted mixer truck Download PDFInfo
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- CN212554451U CN212554451U CN202020741070.3U CN202020741070U CN212554451U CN 212554451 U CN212554451 U CN 212554451U CN 202020741070 U CN202020741070 U CN 202020741070U CN 212554451 U CN212554451 U CN 212554451U
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- frame
- concrete
- semitrailer
- mixing drum
- driving system
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Abstract
The utility model discloses a concrete semi-trailer mixer truck, which comprises a frame assembly, a driving system, a front bracket, a rear bracket and a mixing drum, wherein the frame assembly is composed of a frame front part, a frame middle part and a frame tail part; the driving system comprises an engine and a hydraulic driving system, the front support is lower than the rear support in height, and the middle of the frame is lower than the front and the rear of the frame in height. The frame in the application adopts a form of the reducing beam, wherein the middle part of the frame is designed into a reduced structure, so that the tank body is inclined, the gravity center of the whole mixer truck is reduced, and the safety of the mixer truck is improved; the rotation of the mixing drum is realized through the independent driving mechanism and the speed reducer, so that the mixer is free from the limitation of the mixer, and the flexibility and the harmony of the head of the mixer truck are realized.
Description
Technical Field
The utility model relates to a building conveying equipment technical field especially relates to a concrete semitrailer truck.
Background
In recent years, the construction industry of China is rapidly developed, and the use of the mixer truck is more and more extensive. At present, the loading capacity of the concrete mixer truck used in China is mostly small, the concrete mixer truck has high demand on the concrete of railways, highways, bridges and high-rise buildings, and the existing mixer truck has low transportation efficiency and poor harmony. If a large-volume single-machine agitating lorry is realized, the whole lorry has overlarge service quality and high manufacturing cost. Because the gravity center of the whole vehicle is high, the vehicle speed is high, the side turning of the whole vehicle is easy to cause, and the safety of vehicle transportation is reduced. And at present, the national regulations for governing overload are quite strict, the transportation efficiency of a small-volume agitating lorry is low, the gravity center of a large-volume agitating lorry is high, the reconditioning quality is large, and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete semitrailer mixer, the higher and power of mixer of focus of solving conventional mixer is subject to the tractor mixer and leads to the poor problem of harmony.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a concrete semitrailer mixer truck, which comprises a frame assembly, a driving system, a front support, a rear support and a mixing drum, wherein the frame assembly is composed of a frame front part, a frame middle part and a frame tail part; the driving system comprises an engine and a hydraulic driving system, the front support is lower than the rear support in height, and the middle of the frame is lower than the front and the rear of the frame in height; the lower part in the middle part of the frame is provided with supporting legs, the lower part at the tail part of the frame is provided with a plurality of wheels, two end sides at the middle part of the frame are provided with side protection frames, and the tail part of the frame is provided with a material feeding and discharging system communicated with the mixing drum.
Further, the hydraulic drive system includes a hydraulic motor and a hydraulic station powered by the engine.
Still further, the mixing drum is installed in the middle of the frame through the front support, and a mixing shaft in the mixing drum is in transmission connection with the hydraulic motor through a speed reducer.
Still further, the middle part of the frame is provided with an arc-shaped groove matched with the turning radius of the mixing drum.
Still further, a fender is mounted on the rear portion of the frame and on the wheel.
Still further, the afterbody of frame afterbody is provided with the back and prevents the frame that turns on one's side.
Still further, the mixing drum is a concrete mixing drum.
Still further, a water tank for supplying water to the mixing drum is mounted at the front part of the frame.
Still further, a traction pin used for being connected with a traction machine head is installed on the front portion of the frame.
Still further, the engine is a diesel engine, and a diesel engine shield is mounted on the diesel engine.
Compared with the prior art, the utility model discloses a beneficial technological effect: the frame in the application adopts a form of the reducing beam, wherein the middle part of the frame is designed into a reduced structure, so that the tank body is inclined, the gravity center of the whole mixer truck is reduced, and the safety of the mixer truck is improved; the rotation of the mixing drum is realized through the independent driving mechanism and the speed reducer, so that the mixer is free from the limitation of the mixer, and the flexibility and the harmony of the head of the mixer truck are realized.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic diagram of the main body of the concrete semitrailer of the utility model.
Description of reference numerals: 1. an engine; 2. a hydraulic drive system; 3. a water tank; 4. a mixing drum; 5. a material feeding and discharging system; 6. a rear rollover prevention frame; 7. a rear bracket; 8. a fender; 9. a wheel; 10. a side protection frame; 11. supporting legs; 12. a front bracket; 13. a frame assembly; 13a, the front part of the frame; 13b, the middle part of the frame; 13c and the tail part of the frame.
Detailed Description
As shown in fig. 1, the present embodiment discloses a concrete semitrailer mixer truck, which comprises a truck frame assembly 13 composed of a truck frame front part 13a, a truck frame middle part 13b and a truck frame rear part 13c, a driving system installed at the truck frame front part 13a, a front bracket 12 installed at the truck frame middle part 13b, a rear bracket 7 installed at the truck frame rear part 13c, and a mixing drum 4 installed on the front bracket 12 and the rear bracket 7 and driven and mixed by the driving system; the driving system comprises an engine 1 and a hydraulic driving system 2, the front bracket 12 is lower than the rear bracket 7, the middle frame part 13b is lower than the front frame part 13a and the rear frame part 13c, so that the overall gravity center of the mixing drum 4 is lowered, and the structure of the mixing truck is more stable; wherein the engine 1 is a diesel engine; the lower part of the middle part 13b of the frame is fixedly provided with a supporting leg 11, wherein the supporting leg 11 is used for providing supporting force for the front part 13a of the frame, and the reducing part of the frame is provided with the supporting leg which can adopt a mechanical supporting mode or a hydraulic supporting mode; the lower part of the frame tail part 13c is provided with a plurality of wheels 9, two end sides of the frame middle part 13b are provided with side protection frames 10, and the side protection frames 10 are installation seats for protecting the side turning of the mixing drum 4 and limit the outer edge of the mixing drum 4; and a feeding and discharging system 5 communicated with the mixing drum 4 is arranged on the tail part 13c of the frame, so that feeding and discharging are carried out.
In the embodiment, the hydraulic driving system 2 comprises a hydraulic motor and a hydraulic station which provides power through the engine 1, and the independently installed hydraulic driving system is adopted in the application, so that the mixing drum is separated from the constraint of the traction mechanism, and the overall applicability is improved; the mixing drum 4 is arranged in the middle 13b of the frame through the front support 12, wherein a mixing shaft in the mixing drum 4 is in transmission connection with the hydraulic motor through a speed reducer. The middle part 13b of the frame is provided with an arc-shaped groove matched with the turning radius of the mixing drum 4, wherein the section of the middle part 13b of the frame is of an arc-shaped structure, so that the mixing drum 4 can rotate and rotate conveniently; a mudguard 8 is arranged on the frame tail part 13c and positioned on the wheel 9, wherein the mudguard 8 can prevent the wheel 9 from carrying splash; the rear rollover prevention frame 6 is arranged at the tail part of the frame tail part 13c and is specifically designed as a rollover prevention rod; the mixing drum 4 is a concrete mixing drum; the front part 13a of the frame is provided with a water tank 3 for supplying water to the mixing drum 4, and the water tank is used for conveying and supplying water through a conveying pump; a traction pin for connecting a traction machine head is arranged on the front part 13a of the frame; the engine 1 is a diesel engine, and a diesel engine shield is mounted on the diesel engine, so that the diesel engine is protected.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.
Claims (10)
1. The utility model provides a concrete semitrailer mixer which characterized in that: the stirring device comprises a frame assembly (13) consisting of a frame front part (13a), a frame middle part (13b) and a frame tail part (13c), a driving system arranged at the frame front part (13a), a front support (12) arranged at the frame middle part (13b), a rear support (7) arranged at the frame tail part (13c) and a stirring barrel (4) which is arranged on the front support (12) and the rear support (7) and is driven and stirred by the driving system; wherein the driving system comprises an engine (1) and a hydraulic driving system (2), the front bracket (12) is lower than the rear bracket (7), and the middle frame part (13b) is lower than the front frame part (13a) and the rear frame part (13 c); the lower part of the middle frame part (13b) is provided with supporting legs (11), the lower part of the tail frame part (13c) is provided with a plurality of wheels (9), two end sides of the middle frame part (13b) are provided with side protection frames (10), and the tail frame part (13c) is provided with a material feeding and discharging system (5) communicated with the mixing drum (4).
2. The concrete semitrailer of claim 1, wherein: the hydraulic drive system (2) comprises a hydraulic motor and a hydraulic station powered by the engine (1).
3. The concrete semitrailer of claim 2, wherein: the mixing drum (4) is installed in the middle of the frame (13b) through the front support (12), wherein a mixing shaft in the mixing drum (4) is in transmission connection with the hydraulic motor through a speed reducer.
4. The concrete semitrailer of claim 1, wherein: and an arc-shaped groove matched with the turning radius of the mixing drum (4) is arranged in the middle of the frame (13 b).
5. The concrete semitrailer of claim 1, wherein: and a mudguard (8) is arranged on the frame tail part (13c) and positioned on the wheel (9).
6. The concrete semitrailer of claim 1, wherein: and a rear side rollover prevention frame (6) is arranged at the tail part of the frame tail part (13 c).
7. The concrete semitrailer of claim 1, wherein: the mixing drum (4) is a concrete mixing drum.
8. The concrete semitrailer of claim 1, wherein: and a water tank (3) for supplying water to the mixing drum (4) is arranged at the front part (13a) of the frame.
9. The concrete semitrailer of claim 1, wherein: and a traction pin for connecting a traction machine head is arranged on the front part (13a) of the frame.
10. The concrete semitrailer of claim 1, wherein: the engine (1) is a diesel engine, and a diesel engine shield is mounted on the diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020741070.3U CN212554451U (en) | 2020-05-08 | 2020-05-08 | Concrete semi-mounted mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020741070.3U CN212554451U (en) | 2020-05-08 | 2020-05-08 | Concrete semi-mounted mixer truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212554451U true CN212554451U (en) | 2021-02-19 |
Family
ID=74608362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020741070.3U Active CN212554451U (en) | 2020-05-08 | 2020-05-08 | Concrete semi-mounted mixer truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212554451U (en) |
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2020
- 2020-05-08 CN CN202020741070.3U patent/CN212554451U/en active Active
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