A mobile steering conveyor for grain

Abstract

This utility model discloses a mobile steering and conveying device for grain, including a mobile chassis, a rotating seat, a conveying device, and a telescopic component. The mobile chassis is equipped with a first motor, and the power output end of the first motor is connected to a first gear. The bottom of the rotating seat is equipped with a gear plate that meshes with the first gear. The conveying device is movably connected to the rotating seat. Both ends of the telescopic component are respectively hinged to the rotating seat and the conveying device. The conveying device includes a swinging outer frame, a sliding inner frame placed inside the swinging outer frame and movably connected, a drive assembly, and a conveying assembly. This utility model adopts a movable conveying device, which is connected to the rotating seat through the cooperation of gears and gear plates. The upper conveying device is driven to rotate by a second motor, realizing the purpose of multi-point grain entry into the warehouse, improving the efficiency and quality of grain entry into the warehouse, and reducing the labor intensity of workers.

Description

Technical Field

[0001] This utility model belongs to the technical field of grain storage equipment, specifically relating to a mobile steering conveyor for grain. Background Technology

[0002] Currently, most grain storage terminals in China use inclined belt conveyors as conveying equipment. During storage, the conveyor is first placed at the innermost part of the grain silo, then other conveyor belts transport the grain from outside the silo to the conveyor, and finally the conveyor transports the grain to the designated location.

[0003] As the grain loading progresses, the conveying equipment needs to be moved back in a timely manner to ensure even distribution of the grain. However, due to the limitations of its own structure, the existing conveying equipment cannot be turned around to expand the range of conveying points. The conveyed grain can only be piled up at a certain point, resulting in excessive accumulation of conveyed grain and subsequent grading processes. Therefore, it is necessary to manually move the conveying equipment head to change its rotation angle and pile the grain in another position, which inevitably increases the labor intensity and affects the efficiency of grain entering the warehouse. Utility Model Content

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A mobile steering conveyor for grain includes a mobile chassis, a rotating base, a conveying device, and a telescopic component;

[0006] The mobile chassis is equipped with a first motor, and the power output end of the first motor is connected to a first gear.

[0007] The bottom of the rotating base is provided with a gear disk that meshes with the first gear;

[0008] The conveying device is movably connected to the rotating base;

[0009] The two ends of the telescopic component are respectively hinged to the rotating seat and the conveying device;

[0010] The conveying device includes a swinging outer frame, a sliding inner frame placed inside the swinging outer frame and movably connected to it, a drive assembly, and a conveying assembly.

[0011] The sliding inner frame, under the action of the driving component, drives the conveying component to perform lateral extension and retraction relative to the swinging outer frame.

[0012] The drive assembly includes a second motor connected to the swing outer frame, a second gear being provided at the power output end of the second motor, and a rack being provided on the sliding inner frame to cooperate with the second gear.

[0013] Furthermore, guide rails are provided on both sides of the sliding inner frame.

[0014] Furthermore, the inner side of the swing frame is provided with several sets of guide wheels that cooperate with the guide rail.

[0015] Furthermore, the swing frame is also equipped with support wheels that cooperate with the guide rail.

[0016] Furthermore, a pusher plate is connected to the front end of the mobile chassis.

[0017] Compared with the prior art, this utility model has the following advantages:

[0018] A movable conveyor is used, which is connected to the rotating base through gears and a gear plate. The upper conveyor is driven to rotate by a second motor, so as to realize the purpose of grain entering the warehouse at multiple points, which improves the efficiency and quality of grain entering the warehouse and reduces the labor intensity of workers.

[0019] The telescopic component allows for adjustment of the height of the discharge end of the conveyor, gradually raising it as the grain piles up, thus preventing dust from rising. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram illustrating a specific embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram illustrating the main structural features of a specific embodiment of the present utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the rotating seat in a specific embodiment of the present invention;

[0023] Figure 4 This is a three-dimensional structural diagram of the conveying device in a specific embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram illustrating a partial structure of the swing frame in a specific embodiment of the present invention;

[0025] Figure 6 This is a partial structural diagram illustrating the sliding inner frame in a specific embodiment of the present invention;

[0026] The reference numerals in the accompanying drawings include:

[0027] Mobile chassis 1, pusher plate 10, first gear 11, rotating seat 2, gear plate 20, telescopic component 3, swing outer frame 4, guide wheel 40, support wheel 41, sliding inner frame 5, guide rail 50, rack 51, conveying assembly 6, second motor 70, second gear 71. Detailed Implementation

[0028] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] like Figure 1 - Figure 6 As shown, a mobile steering conveyor for grain according to this utility model includes a mobile chassis 1, a rotating base 2, a conveying device, and a telescopic component 3.

[0030] The mobile chassis 1 is equipped with a first motor (not shown in the figure), and the power output end of the first motor is connected to a first gear 11.

[0031] The bottom of the rotating base 2 is provided with a gear disk 20 that meshes with the first gear 11;

[0032] The conveying device is movably connected to the rotating base 2;

[0033] The two ends of the telescopic component 3 are respectively hinged to the rotating seat and the conveying device;

[0034] The conveying device includes a swing outer frame 4, a sliding inner frame 5 placed inside the swing outer frame 4 and movably connected, a drive assembly, and a conveying assembly 6;

[0035] Under the action of the drive component, the sliding inner frame 5 drives the transmission component 6 to perform lateral extension and retraction relative to the swinging outer frame 4.

[0036] A movable conveyor is used, which is connected to the rotating base 2 through gears and a gear plate 20. The upper conveyor is driven to rotate by the second motor 70, so as to realize the purpose of grain entering the warehouse at multiple points, which improves the efficiency and quality of grain entering the warehouse and reduces the labor intensity of workers.

[0037] Specifically, the drive assembly includes a second motor 70 connected to the swing outer frame 4, a second gear 71 is provided at the power output end of the second motor 70, and a rack 51 that cooperates with the second gear 71 is provided on the sliding inner frame 5.

[0038] The telescopic component 3 allows for adjustment of the height of the discharge end of the conveying device, which can gradually rise as the grain pile height increases, thus preventing dust from occurring.

[0039] For the telescopic component 3, various structural forms can be adopted, such as electric hydraulic rods, linear motors, screw motors, or electric pneumatic rods (cylinders), among which electric pneumatic rods (cylinders) are preferred, as they can directly use high-pressure gas to achieve the telescopic function of the electric pneumatic rods (cylinders).

[0040] To achieve height control of the swing outer frame 4, a controller and a detection device (not shown in the figure) are also included. The detection device is located at the grain outlet end of the conveying assembly 6 and includes a radar sensor, a laser sensor or a camera. The controller is configured to control the extension or retraction of the telescopic member 3 based on the position, shape and distance signals of the grain pile identified by the detection device, thereby driving the swing arc of the swing outer frame.

[0041] The conveying device is designed with a relatively movable inner and outer frame, enabling the lateral extension and retraction of the upper conveying component 6. This allows the grain to be distributed and spread more evenly during the grain entering the warehouse, and fine adjustments to the grain landing point can be made without moving the entire conveying equipment, making it highly flexible.

[0042] The sliding inner frame 5 has guide rails 50 on both sides. The inner side of the swing outer frame 4 has several sets of guide wheels 40 that cooperate with the guide rails 50. The swing outer frame 4 also has support wheels 41 that cooperate with the guide rails 50.

[0043] The above structural design makes the movement of the sliding inner frame 5 relative to the swinging outer frame 4 smoother.

[0044] A pusher plate 10 is connected to the front end of the mobile chassis 1. During the movement of the entire conveying equipment, the pusher plate 10 can push the grain scattered on the ground to a certain position.

[0045] The above are merely embodiments of this utility model. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, based on the guidance provided in this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent.

Claims

1. A mobile steering conveyor for grain, characterized in that, include: The mobile chassis (1) is equipped with a first motor, and the power output end of the first motor is connected to a first gear (11). Rotate the base (2), and the bottom is provided with a toothed disc (20) that meshes with the first gear (11). The conveying device is movably connected to the rotating seat (2); The telescopic component (3) is hinged at both ends to the rotating seat and the conveying device, respectively; The conveying device includes a swing outer frame (4), a sliding inner frame (5) placed inside the swing outer frame (4) and movably connected, a drive assembly, and a conveying assembly (6). Under the action of the driving component, the sliding inner frame (5) drives the transmission component (6) to perform lateral extension and retraction relative to the swinging outer frame (4).

2. The mobile steering conveyor for grain as described in claim 1, characterized in that: The drive assembly includes a second motor (70) connected to the swing outer frame (4), the power output end of the second motor (70) is provided with a second gear (71), and the sliding inner frame (5) is provided with a rack (51) that cooperates with the second gear (71).

3. A mobile steering conveyor for grain as described in claim 2, characterized in that: The sliding inner frame (5) is provided with guide rails (50) on both sides.

4. A mobile steering conveyor for grain as described in claim 3, characterized in that: The inner side of the swing frame (4) is provided with several sets of guide wheels (40) that cooperate with the guide rail (50).

5. A mobile steering conveyor for grain as described in claim 4, characterized in that: The swing frame (4) is also provided with a support wheel (41) that cooperates with the guide rail (50).

6. A mobile steering conveyor for grain as described in claim 1, characterized in that: The front end of the mobile chassis (1) is connected to a pusher plate (10).

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