An automatic mixing truck for municipal construction

Abstract

The utility model relates to building construction equipment technical field discloses an automatic mixer truck for municipal building construction, including the frame, the front end of frame upper surface is provided with the support mechanism, the support mechanism includes support frame, rotation gear and hydraulic telescopic link, the upper end of support frame inner wall is connected with the fixed frame that rotates, the rear end fixedly connected with first servo motor of fixed frame upper surface. In the utility model, the automatic mixer truck for municipal building construction is respectively provided with support mechanism and mixing mechanism, and the first servo motor arranged in the support mechanism makes the whole tank body rotate through gear engagement, so that the material in it is mixed and stirred by the first stirring frame, and the second stirring frame controlled by the second servo motor arranged in the mixing mechanism carries out second mixing and stirring to the material, so that the uniformity and efficiency of the mixing mechanism stirring are improved, and the efficiency of the automatic mixer truck to the material processing is further improved.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, and in particular to an automatic mixer truck used in municipal construction. Background Technology

[0002] In construction, a mixer truck, also known as a concrete transport truck, is used to quickly and conveniently transport mixed concrete from the construction site to a designated location, ensuring the freshness of the concrete and the quality of the construction. Municipal construction refers to the construction of urban infrastructure and public service facilities, including roads, bridges, drainage systems, water and electricity supply, greening, and public transportation facilities.

[0003] However, traditional automatic concrete mixer trucks used in municipal construction are mostly large and have poor mixing effects, which means that these automatic mixer trucks can only be used in specific locations. Poor mixing effects may lead to unsatisfactory uniformity of concrete or mortar. Uneven mixing will affect the construction quality, which may result in insufficient strength or substandard material performance.

[0004] Therefore, those skilled in the art have provided an automatic concrete mixer truck for municipal construction to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an automatic concrete mixer truck for municipal construction. Compared with most traditional automatic concrete mixer trucks used in municipal construction, this automatic concrete mixer truck, with its smaller size, significantly improves the flexibility and convenience of construction, while reducing space occupation and safety hazards caused by large equipment size. Its simple operation, allowing for easy control by a single person, greatly improves work efficiency and ease of use, thereby reducing reliance on manpower, saving human resources, and reducing the risk of errors that may arise from manual operation. This, in turn, enhances the efficiency of the automatic concrete mixer truck and improves the overall efficiency of construction projects.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An automatic concrete mixer truck for municipal construction includes a frame. A support mechanism is provided at the front end of the upper surface of the frame. The support mechanism includes a support frame, a rotating gear and a hydraulic telescopic rod. A fixed frame is rotatably connected to the upper end of the inner wall of the support frame. A first servo motor is fixedly connected to the rear end of the upper surface of the fixed frame. A drive gear is fixedly connected to the output end of the first servo motor.

[0008] The upper end of the support mechanism is provided with a mixing mechanism, which includes a tank body. The outer wall of the front end of the tank body is fixedly connected to an inlet / outlet head. The middle of the inner wall of the tank body is fixedly connected to a plurality of first stirring racks. The middle of the outer wall of the rear end of the tank body is rotatably connected to a placement seat. The center of the outer wall of the rear end of the placement seat is fixedly connected to a second servo motor. The output end of the second servo motor is fixedly connected to a rotating rod. The outer wall of the rotating rod is fixedly connected to a plurality of second stirring racks.

[0009] Compared with most traditional automatic concrete mixer trucks used in municipal construction, this automatic concrete mixer truck is equipped with a support mechanism and a mixing mechanism. The first servo motor in the support mechanism rotates the entire tank body through gear meshing, so that the materials inside are mixed by the first mixing frame. Then, the second mixing frame controlled by the second servo motor in the mixing mechanism performs a second mixing of the materials, thereby improving the uniformity and efficiency of the mixing mechanism, and thus improving the efficiency of the automatic concrete mixer truck in processing materials.

[0010] Furthermore, a drive wheel is provided at the front end of the lower surface of the frame, and steering wheels are rotatably connected to both sides of the rear end of the lower surface of the frame.

[0011] The above technical solution enables the drive wheels to control the position of the mixer truck at one end, and the steering wheels to control the direction adjustment of the mixer truck.

[0012] Furthermore, a battery is fixedly connected to the rear end of the upper surface of the vehicle frame, and a controller is fixedly connected to the middle of the upper surface of the battery.

[0013] The above technical solution enables users to conveniently operate the mixer truck through the controller.

[0014] Furthermore, control handles are fixedly connected to the rear ends of the outer walls on both sides of the frame, and a fuel tank support plate is fixedly connected to the center of the upper surface of the frame;

[0015] Through the above technical solution, the tank support plate can not only provide hydraulic oil to the hydraulic telescopic rod, but also support and place the tank body.

[0016] Furthermore, the support frame is fixedly connected to the front end of the middle part of the upper surface of the vehicle frame;

[0017] The above technical solution enables the hybrid mechanism to be securely mounted on the vehicle frame.

[0018] Furthermore, the hydraulic telescopic rod is hinged to the rear end of the upper surface of the frame, and the output end of the hydraulic telescopic rod is hinged to the placement seat;

[0019] The above technical solution enables the hydraulic telescopic rod to adjust the tilt angle of the tank body.

[0020] Furthermore, the rotating gear is fixedly connected to the rear end of the outer wall of the tank, and the drive gear meshes with the rotating gear;

[0021] The above technical solution enables the first servo motor to control the rotation of the tank body.

[0022] Furthermore, bearings are fixedly connected to both the front and rear ends of the inner wall of the fixing frame, the tank body is fixedly connected to the inner wall of the bearings, and the fixing frame is rotatably connected to the tank body;

[0023] The above technical solution enables the tank body to rotate at a relatively stable angle on the fixed frame.

[0024] This utility model has the following beneficial effects:

[0025] 1. This utility model proposes an automatic concrete mixer truck for municipal construction. Compared with most traditional automatic concrete mixer trucks used in municipal construction, this automatic concrete mixer truck, with its smaller size, greatly improves the flexibility and convenience during construction. At the same time, it reduces the space occupation, reduces the safety hazards caused by the large size of the equipment, and is easy to operate. The structure can be easily operated by a single person, which can greatly improve work efficiency and ease of use, thereby reducing the reliance on a large number of manpower, saving human resources, and reducing the error risk that may be caused by manual operation. In this way, the efficiency of the automatic concrete mixer truck is improved, thus improving the efficiency of engineering construction.

[0026] 2. The present invention proposes an automatic concrete mixer truck for municipal construction. Compared with most traditional automatic concrete mixer trucks for municipal construction, this automatic concrete mixer truck is equipped with a support mechanism and a mixing mechanism. The first servo motor in the support mechanism rotates the entire tank body through gear meshing, thereby mixing the materials inside by the first mixing frame. Then, the second mixing frame controlled by the second servo motor in the mixing mechanism performs a second mixing of the materials, thereby improving the uniformity and efficiency of the mixing mechanism, and thus improving the efficiency of the automatic concrete mixer truck in processing materials. Attached Figure Description

[0027] Figure 1 This is a structural schematic diagram of an automatic concrete mixer truck for municipal construction proposed in this utility model;

[0028] Figure 2 This is a schematic diagram of the frame structure of an automatic concrete mixer truck for municipal construction proposed in this utility model.

[0029] Figure 3 This is a schematic diagram of the fixing frame structure of an automatic concrete mixer truck used in municipal construction proposed by this utility model.

[0030] Figure 4 This is a schematic diagram of the tank structure of an automatic concrete mixer truck for municipal construction proposed in this utility model.

[0031] Figure 5 This utility model presents a cross-sectional view of the tank body of an automatic concrete mixer truck used in municipal construction.

[0032] Legend:

[0033] 1. Frame;

[0034] 2. Support mechanism; 201. Support frame; 202. Fixing frame; 203. First servo motor; 204. Drive gear; 205. Rotary gear; 206. Hydraulic telescopic rod; 207. Bearing;

[0035] 3. Mixing mechanism; 301. Tank body; 302. Inlet / outlet head; 303. First mixing frame; 304. Placement seat; 305. Second servo motor; 306. Rotating rod; 307. Second mixing frame;

[0036] 4. Drive wheels; 5. Steering wheels; 6. Battery; 7. Controller; 8. Control handle; 9. Fuel tank tray. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Reference Figure 1-5 One embodiment provided by this utility model:

[0039] An automatic concrete mixer truck for municipal construction includes a frame 1. A drive wheel 4 is provided at the front end of the lower surface of the frame 1. Steering wheels 5 are rotatably connected to both sides of the rear end of the lower surface of the frame 1, so that the drive wheel 4 can control the position of the mixer truck at one end, and the steering wheel 5 can control the direction of the mixer truck. A battery 6 is fixedly connected to the rear end of the upper surface of the frame 1. A controller 7 is fixedly connected to the middle of the upper surface of the battery 6, so that the user can conveniently operate the mixer truck through the controller 7. A support mechanism 2 is provided at the front end of the upper surface of the frame 1. The support mechanism 2 includes a support frame 201, a rotating gear 205 and a hydraulic telescopic rod 206. A fixed frame 202 is rotatably connected to the upper end of the inner wall of the support frame 201. A first servo motor 203 is fixedly connected to the rear end of the upper surface of the fixed frame 202. A drive gear 204 is fixedly connected to the output end of the first servo motor 203.

[0040] A mixing mechanism 3 is provided at the upper end of the support mechanism 2. The mixing mechanism 3 includes a tank body 301. An inlet / outlet head 302 is fixedly connected to the outer wall of the front end of the tank body 301. A plurality of first stirring racks 303 are fixedly connected to the middle of the inner wall of the tank body 301. A placement seat 304 is rotatably connected to the middle of the outer wall of the rear end of the tank body 301. A second servo motor 305 is fixedly connected to the center of the outer wall of the rear end of the placement seat 304. A rotating rod 306 is fixedly connected to the output end of the second servo motor 305. A plurality of second stirring racks 307 are fixedly connected to the outer wall of the rotating rod 306.

[0041] Compared to traditional automated concrete mixer trucks used in most municipal construction projects, this automated concrete mixer truck, with its smaller size, significantly improves the flexibility and convenience of construction. It also reduces space occupation, lowers safety hazards caused by large equipment, and its simple operation—allowing for easy single-person control—greatly enhances work efficiency and ease of use. This reduces reliance on manual labor, saves human resources, and lowers the risk of errors associated with manual operation, thereby increasing the efficiency of the automated mixer truck and improving the overall efficiency of construction projects.

[0042] Control handles 8 are fixedly connected to the rear ends of the outer walls on both sides of the frame 1. A fuel tank support plate 9 is fixedly connected to the center of the upper surface of the frame 1, so that the fuel tank support plate 9 can not only provide hydraulic oil to the hydraulic telescopic rod 206, but also support and place the tank body 301. The support frame 201 is fixedly connected to the front end of the middle part of the upper surface of the frame 1, so that the mixing mechanism 3 can be firmly placed on the frame 1. The hydraulic telescopic rod 206 is hinged to the rear end of the middle part of the upper surface of the frame 1, and the output end of the hydraulic telescopic rod 206 is hinged to the placement seat 304, so that... The hydraulic telescopic rod 206 can adjust the tilt angle of the tank body 301. The rotating gear 205 is fixedly connected to the rear end of the outer wall of the tank body 301. The drive gear 204 meshes with the rotating gear 205, so that the first servo motor 203 can control the rotation of the tank body 301. The front end and rear end of the inner wall of the fixed frame 202 are fixedly connected with bearings 207. The tank body 301 is fixedly connected to the inner wall of the bearings 207. The fixed frame 202 is rotatably connected to the tank body 301, so that the tank body 301 can rotate relatively stably on the fixed frame 202.

[0043] Working principle: First, the various materials to be mixed are injected into the tank body 301 through the inlet / outlet head 302. At the same time, the first servo motor 203 and the second servo motor 305 are started. The meshing of the gears enables the first servo motor 203 to control the entire tank body 301 to rotate, thereby turning over the various materials in the tank body 301. This allows the first stirring rack 303 to perform the first mixing of the materials. Then, the second servo motor 305 controls the rotating rod 306 to enable the second stirring rack 307 to stir the materials in the opposite direction, thereby further mixing the materials. After the mixing is completed, the servo motor is turned off and the hydraulic telescopic rod 206 is started to push the entire mixing mechanism 3 to rotate at an angle, so that the inlet / outlet head 302 can pour out the mixed materials.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic concrete mixer truck for municipal construction, comprising a frame (1), characterized in that: A support mechanism (2) is provided at the front end of the upper surface of the frame (1). The support mechanism (2) includes a support frame (201), a rotating gear (205) and a hydraulic telescopic rod (206). A fixed frame (202) is rotatably connected to the upper end of the inner wall of the support frame (201). A first servo motor (203) is fixedly connected to the rear end of the upper surface of the fixed frame (202). A drive gear (204) is fixedly connected to the output end of the first servo motor (203). The upper end of the support mechanism (2) is provided with a mixing mechanism (3). The mixing mechanism (3) includes a tank body (301). The outer wall of the front end of the tank body (301) is fixedly connected with an inlet / outlet head (302). The middle part of the inner wall of the tank body (301) is fixedly connected with a plurality of first stirring racks (303). The middle part of the outer wall of the rear end of the tank body (301) is rotatably connected with a placement seat (304). The center of the outer wall of the rear end of the placement seat (304) is fixedly connected with a second servo motor (305). The output end of the second servo motor (305) is fixedly connected with a rotating rod (306). The outer wall of the rotating rod (306) is fixedly connected with a plurality of second stirring racks (307).

2. The automatic concrete mixer truck for municipal construction as described in claim 1, characterized in that: The front end of the lower surface of the frame (1) is provided with a drive wheel (4), and both sides of the rear end of the lower surface of the frame (1) are rotatably connected with steering wheels (5).

3. An automatic concrete mixer truck for municipal construction according to claim 1, characterized in that: A battery (6) is fixedly connected to the rear end of the upper surface of the frame (1), and a controller (7) is fixedly connected to the middle of the upper surface of the battery (6).

4. An automatic concrete mixer truck for municipal construction according to claim 1, characterized in that: Control handles (8) are fixedly connected to the rear ends of the outer walls on both sides of the frame (1), and a fuel tank plate (9) is fixedly connected to the center of the upper surface of the frame (1).

5. An automatic concrete mixer truck for municipal construction according to claim 1, characterized in that: The support frame (201) is fixedly connected to the front end of the middle part of the upper surface of the frame (1).

6. An automatic concrete mixer truck for municipal construction according to claim 1, characterized in that: The hydraulic telescopic rod (206) is hinged to the rear end of the upper surface of the frame (1), and the output end of the hydraulic telescopic rod (206) is hinged to the placement seat (304).

7. An automatic concrete mixer truck for municipal construction according to claim 1, characterized in that: The rotating gear (205) is fixedly connected to the rear end of the outer wall of the tank body (301), and the driving gear (204) meshes with the rotating gear (205).

8. An automatic concrete mixer truck for municipal construction according to claim 1, characterized in that: The front end and rear end of the inner wall of the fixing frame (202) are fixedly connected to bearings (207), the tank body (301) is fixedly connected to the inner wall of the bearings (207), and the fixing frame (202) is rotatably connected to the tank body (301).

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