Inclined forced mixer truck

Abstract

The utility model discloses an inclined forced mixer truck, and relates to the field of concrete mixing. Comprising a vehicle body, a fixing frame is obliquely arranged on the vehicle body towards a vehicle head, a mounting frame is rotationally connected to the fixing frame, and the rotating axis of the mounting frame is arranged in the horizontal direction; a stirring tank is arranged on the mounting frame; a discharging opening is formed in the stirring tank, and a discharging switch is arranged at the discharging opening; the mounting frame rotates to enable the discharge port to be located at the lowest point of the stirring tank; the vehicle body is further provided with a first driving assembly used for driving the mounting frame to rotate. Through the arrangement of the mounting frame and the stirring device, when the mixer truck is used for conveying, the hydraulic motor drives the stirring device to stir concrete, and the concrete is prevented from being solidified; opening a discharge port after the materials are conveyed to a target position; the hydraulic cylinder drives the mounting frame to rotate, so that concrete can be discharged from the discharging opening, and during discharging, rapid discharging can be conducted through rotation of the stirring device.

Description

Technical Field

[0001] The utility model relates to the field of concrete mixing, in particular to an inclined forced mixer truck. Background Art

[0002] Nowadays, the concrete required for construction is usually provided by mixing plants. After the concrete is mixed at the mixing plant, it is transported to the site by concrete mixer trucks. The concrete mixer trucks include a rotatable mixing tank. Taking into account factors such as mixing performance, effective loading capacity, load uniformity, unloading performance, and feeding performance, the mixing tank is tilted as a whole, with the side close to the front of the vehicle being lower and the side close to the rear of the vehicle being higher. The mixing tank is provided with mixing blades similar to auger, which can complete feeding and mixing by rotating clockwise with the mixing tank, and can complete unloading by rotating counterclockwise to draw the concrete out of the mixing tank.

[0003] Since the overall tilt direction of the mixing tank is forward, the pumping capacity of the mixing blades is limited, and the concrete cannot be completely pumped out. There will always be residue. Therefore, after unloading, a cumbersome and complicated cleaning process is required to clean the residual concrete and prevent it from solidifying in the mixing tank. Utility Model Content

[0004] In order to enable the concrete in the mixing tank to be discharged more completely, the present application provides a tilting forced mixer truck.

[0005] The present application provides a tilting forced mixer truck, which adopts the following technical solution:

[0006] An inclined forced mixer truck comprises a truck body, a fixed frame is arranged on the truck body inclined toward the truck head, a mounting frame is rotatably connected to the fixed frame, and the rotation axis of the mounting frame is arranged in the horizontal direction; a mixing tank is arranged on the mounting frame; a discharge port is arranged on the mixing tank, and a discharge switch is arranged at the discharge port; the mounting frame is rotated so that the discharge port is located at the lowest point of the mixing tank; and a driving component 1 for driving the mounting frame to rotate is also arranged on the truck body.

[0007] By adopting the above technical solution, after the mixer truck transports the concrete to the target location, the discharge port is opened by the hydraulic discharge valve, and then the mounting frame is driven to rotate by the driving component, so that the concrete is poured out from the discharge port to complete the discharge.

[0008] Optionally, the driving component 1 includes an oil pump and a hydraulic cylinder; both ends of the hydraulic cylinder are rotatably connected to the vehicle body and the mounting frame respectively, and the oil pump is used to pump oil into the hydraulic cylinder.

[0009] Optionally, the driving component 1 also includes an engine, which is arranged in the vehicle body and is used to drive the oil pump.

[0010] Optionally, a stirring device is rotatably connected to the mixing tank, and the stirring device rotates to stir concrete; and a driving component 2 for driving the stirring device to rotate is also provided on the mounting frame.

[0011] Optionally, the stirring device includes a stirring shaft, which is rotatably connected to the stirring tank, the rotation axis of the stirring shaft is consistent with the axis of the stirring tank, and a plurality of connecting rods are fixedly connected to the stirring shaft, and the connecting rods are connected to stirring blades.

[0012] Optionally, the second driving component includes a hydraulic motor, the hydraulic motor is fixedly connected to the mounting frame, and the output shaft of the hydraulic motor is fixedly connected to the stirring shaft; the oil pump is used to supply oil to the hydraulic motor.

[0013] Optionally, a plurality of connecting rods are evenly spaced apart along the circumferential direction of the stirring shaft, and each of the connecting rods has a different length.

[0014] Optionally, the oil pump is connected to an oil dividing valve, and the oil dividing valve is connected to the hydraulic cylinder and the hydraulic valve.

[0015] Optionally, a water tank is provided on the vehicle body, and the water tank is connected to the mixing tank through a water pipe, and a valve is provided on the water pipe.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] The present application arranges a mounting frame and a stirring device. When the mixer truck is being transported, a hydraulic motor drives the stirring device to stir the concrete to prevent it from solidifying. When transported to the target location, the discharge port is opened. The mounting frame is driven to rotate by a hydraulic cylinder to allow the concrete to be discharged from the discharge port. During unloading, the stirring device can also be rotated to perform quick unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structural diagram of a tilting forced mixer truck of the present application;

[0019] Figure 2 This is a front view of the overall structure of an inclined forced mixer truck of the present application;

[0020] Figure 3 This is a diagram of a hydraulic device of a tilting forced mixer truck of the present application;

[0021] Figure 4 yes Figure 1 The overall structure diagram of the stirring device.

[0022] Description of reference numerals:

[0023] 1. Vehicle body; 11. Mounting frame; 12. Mixing tank; 121. Discharge port; 13. Engine; 14. Hydraulic valve; 15. Water tank; 16. Water pipe; 17. Fixed frame; 21. Oil pump; 22. Hydraulic cylinder; 23. Hydraulic motor; 24. Oil distribution valve; 31. Mixing shaft; 32. Connecting rod; 33. Mixing blade. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-4 This application is described in further detail.

[0025] The embodiment of the present application discloses an inclined forced mixer truck, which includes a vehicle body 1, in which an engine 13 is arranged; a fixing frame 17 is arranged on the vehicle body 1 inclined toward the front of the vehicle, and the side of the fixing frame 17 close to the front of the vehicle is lower; a mounting frame 11 is rotatably connected to the fixing frame 17, and the rotation axis of the mounting frame 11 is arranged in the horizontal direction; a mixing tank 12 is fixedly connected to the mounting frame 11, and a discharge port 121 is arranged on the mixing tank 12, and a discharge switch for opening or closing the discharge port 121 is arranged outside the mixing tank 12 at the discharge port 121, and the discharge switch is a hydraulic valve 14; the hydraulic valve 14 includes a sealing plate that is rotated by hydraulic drive, and the sealing plate rotates to open or close the discharge port 121.

[0026] In order to facilitate the complete and thorough unloading of concrete, a driving component 1 for driving the mounting frame 11 to rotate is provided on the vehicle body 1. In the embodiment of the present application, the driving component 1 includes an oil pump 21 and a hydraulic cylinder 22. The two ends of the hydraulic cylinder 22 are respectively rotatably connected to the vehicle body 1 and the mounting frame 11, and the hydraulic cylinder 22 is located on the side of the mounting frame 11 close to the front of the vehicle; the oil pump 21 is used to pump oil to the hydraulic cylinder 22, and the engine 13 is used to drive the oil pump 21 to operate. At the same time, a hydraulic oil tank should be provided on the vehicle body 1, and the oil pump 21 is connected to the hydraulic oil tank; when unloading is required, the oil pump 21 is driven by the engine 13 to transport the hydraulic oil to the hydraulic cylinder 22, and the hydraulic cylinder 22 extends to drive the mounting frame 11 to rotate, so that the unloading port 121 is located at the lowest point of the mixing tank 12, so that the concrete in the mixing tank 12 can be completely discharged.

[0027] In order to prevent the concrete from solidifying in the mixing tank 12 during transportation by vehicle, a stirring device and a driving component 2 for driving the stirring device to rotate are also rotatably connected in the glue stick.

[0028] In an embodiment of the present application, the stirring device includes a stirring shaft 31, which is rotatably connected to the stirring tank 12. The rotation axis of the stirring shaft 31 is consistent with the axis of the stirring tank 12. A plurality of connecting rods 32 are provided on the stirring shaft 31, and the connecting rods 32 are fixedly connected with stirring blades 33. In order to effectively increase the stirring effect, the plurality of connecting rods 32 are evenly spaced along the circumferential direction of the stirring shaft 31, and each connecting rod 32 has a different length, so that the stirring blades 33 can be fully stirred in different paths in the stirring tank 12.

[0029] In the embodiment of the present application, drive component 2 includes a hydraulic motor 23, which is fixedly connected to the mounting frame 11, and the output shaft of the hydraulic motor 23 is fixedly connected to the stirring shaft 31. At the same time, the hydraulic motor 23 is connected to the oil pump 21, and the oil pump 21 supplies oil to the hydraulic motor 23 to drive the output shaft of the hydraulic motor 23 to rotate.

[0030] Furthermore, a water tank 15 is provided on the vehicle body 1, and a water pipe 16 is connected to the water tank 15. The water pipe 16 is provided with a valve. The water pipe 16 leads to the mixing tank 12, so as to conveniently control the moisture content of the concrete in the mixing tank 12, thereby avoiding solidification.

[0031] At the same time, in the embodiment of the present application, the oil pump 21 is also responsible for controlling the hydraulic valve 14 , and the oil pump 21 is connected to an oil dividing valve 24 , and the oil dividing valve 24 is connected to the hydraulic cylinder 22 and the hydraulic valve 14 .

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tilting forced mixer truck, characterized in that: The invention comprises a vehicle body (1), wherein a fixing frame (17) is arranged on the vehicle body (1) in an inclined manner toward the front of the vehicle, a mounting frame (11) is rotatably connected to the fixing frame (17), and the rotation axis of the mounting frame (11) is arranged in a horizontal direction; a stirring tank (12) is arranged on the mounting frame (11); a discharge port (121) is arranged on the stirring tank (12), and a discharge switch is arranged at the discharge port (121); the mounting frame (11) is rotated so that the discharge port (121) is located at the lowest point of the stirring tank (12); and a driving component 1 for driving the mounting frame (11) to rotate is also arranged on the vehicle body (1).

2. The inclined forced mixer truck according to claim 1, characterized in that: The first driving component comprises an oil pump (21) and a hydraulic cylinder (22); two ends of the hydraulic cylinder (22) are rotatably connected to the vehicle body (1) and the mounting frame (11), respectively, and the oil pump (21) is used to pump oil to the hydraulic cylinder (22).

3. The inclined forced mixer truck according to claim 2, characterized in that: The first driving component further comprises an engine (13), wherein the engine (13) is arranged in the vehicle body (1), and the engine (13) is used to drive the oil pump (21).

4. The inclined forced mixer truck according to claim 2, characterized in that: A stirring device is rotatably connected in the stirring tank (12), and the stirring device rotates to stir concrete; a driving component 2 for driving the stirring device to rotate is also provided on the mounting frame (11).

5. The inclined forced mixer truck according to claim 4, characterized in that: The stirring device comprises a stirring shaft (31), the stirring shaft (31) is rotatably connected to the stirring tank (12), the rotation axis of the stirring shaft (31) is consistent with the axis of the stirring tank (12), and a plurality of connecting rods (32) are fixedly connected to the stirring shaft (31), and the connecting rods (32) are connected to stirring blades (33).

6. The inclined forced mixer truck according to claim 5, characterized in that: The second driving component comprises a hydraulic motor (23), the hydraulic motor (23) is fixedly connected to the mounting frame (11), and the output shaft of the hydraulic motor (23) is fixedly connected to the stirring shaft (31); the oil pump (21) is used to supply oil to the hydraulic motor (23).

7. The inclined forced mixer truck according to claim 6, characterized in that: The plurality of connecting rods (32) are evenly spaced apart along the circumferential direction of the stirring shaft (31), and the lengths of the connecting rods (32) are different.

8. The inclined forced mixer truck according to claim 4, characterized in that: The oil pump (21) is connected to an oil separation valve (24), the unloading switch is a hydraulic valve (14), and the oil separation valve (24) is connected to the hydraulic cylinder (22) and the hydraulic valve (14) at the same time.

9. The inclined forced mixer truck according to claim 1, characterized in that: The vehicle body (1) is provided with a water tank (15), and the water tank (15) is connected to the stirring tank (12) through a water pipe (16), and a valve is provided on the water pipe (16).

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