Adjustable grain suction device
By introducing a moving mechanism and a rotary telescopic structure into the grain suction machine, the problems of inconvenient adjustment of the grain suction device position and high energy consumption are solved, achieving the effects of flexible adjustment and reduced energy consumption.
Patent Information
- Application Number
- CN202520855350.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-04-30
AI Technical Summary
In existing grain suction machines, the position adjustment of the grain suction device and the grain suction pipe is inconvenient and energy consumption is high. The grain suction pipe needs to be long, which further increases energy consumption.
The moving mechanism allows the grain suction device and suction pipe to move linearly on the walking platform, and the position can be adjusted through the cooperation structure of guide rail and slider, track and roller or gear and rack. Combined with the rotating seat and telescopic mechanism, the positional flexibility and grain suction range are enhanced.
It enables flexible position adjustment of the grain suction device, reduces energy consumption for walking and grain suction, shortens the length of the grain suction pipe, and improves operating efficiency.
Smart Images
Figure CN223645841U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a grain suction machine technical field especially adjustable grain suction device. BACKGROUND
[0002] Grain suction machine mainly through pneumatic conveying granular material, be applicable to grain, plastic and other various small granular material bulk conveying operation.
[0003] Figure 1 As shown in a kind of conventional grain suction machine structure, grain suction device 1 is fixed on the walking platform 21 of walking device 2, grain suction pipe 3 is installed on hopper 5 by rotating seat 4, hopper 5 is fixed on the walking platform 21 of walking device 2, grain suction pipe 3 can rotate around the center of rotating seat 4;Walking platform 21 bottom of walking device 2 is provided with several walking wheels 22, the position of grain suction machine can be adjusted by walking wheel 22.Grain suction device 1 and grain suction pipe 3 are fixed on walking device 2, on the one hand, to adjust the position of grain suction device 1, only by driving grain suction machine whole walking together through walking device 2, not only inconvenient to adjust, but also the energy consumption required by walking is high;On the other hand, the length of grain suction pipe 3 and telescopic mechanism 31 usually needs to be set relatively long, and the energy consumption required by grain suction pipe 3 for grain suction is also high. UTILITARIAN CONTENT
[0004] The applicant provides a kind of adjustable grain suction device with reasonable structure in view of the above-mentioned shortcomings of existing grain suction machine, grain suction device is movably arranged on walking device by moving mechanism, it is convenient to adjust the position of grain suction device, shorten the setting of grain suction pipe length, reduce energy consumption.
[0005] The technical scheme adopted by the utility model is as follows:
[0006] A kind of adjustable grain suction device, grain suction device and grain suction pipe are arranged on walking device, grain suction device and grain suction pipe are movably arranged on the walking platform of walking device by moving mechanism, moving mechanism adopts linear stroke structure, and grain suction device and grain suction pipe are linearly moved on walking platform by moving mechanism.
[0007] As further improvement of the above technical scheme:
[0008] Grain suction device and grain suction pipe are driven to linearly move on walking platform by the driving mechanism of moving mechanism.
[0009] Moving mechanism adopts the linear stroke structure that guide rail and sliding block cooperate, guide rail is arranged on walking platform, and sliding block is arranged on grain suction device and grain suction pipe.
[0010] Moving mechanism adopts the linear stroke structure that track and gyro wheel cooperate, track is arranged on walking platform, and gyro wheel is arranged on grain suction device and grain suction pipe.
[0011] The moving mechanism adopts a linear stroke structure with gears and racks. The rack is set on the walking platform, and the gears are set on the grain suction device and the grain suction pipe.
[0012] The suction pipe is connected to the rotating seat, which is rotatably mounted on the hopper. The hopper is movably mounted on the traveling platform of the traveling device via a moving mechanism.
[0013] The suction tube can rotate around the center of the rotating seat, and the rotation angle range of the suction tube is greater than or equal to 270°.
[0014] The suction pipe is equipped with a telescopic mechanism, which can be used to extend or shorten the suction pipe.
[0015] The bottom of the walking platform of the walking device is equipped with several walking wheels, which are omnidirectional wheels.
[0016] The beneficial effects of this utility model are as follows:
[0017] This utility model movably mounts the grain suction device and the grain suction pipe on the walking device. Based on the walking device's position adjustment, a secondary position adjustment structure is added. On the one hand, it can shorten the walking path of the walking device, facilitate the adjustment of the walking device, and reduce the energy consumption required for walking. On the other hand, the walking stroke of the grain suction device and the grain suction pipe can be superimposed on the grain suction distance of the grain suction pipe, which can shorten the length of the grain suction pipe and reduce the energy consumption required for the grain suction pipe. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the elevation structure of an existing grain suction machine.
[0019] Figure 2 This is a schematic diagram of the elevation structure of one state of this utility model.
[0020] Figure 3 This is a schematic diagram of the elevation structure of another state of this utility model.
[0021] In the diagram: 1. Grain suction device; 2. Walking device; 21. Walking platform; 22. Walking wheel; 3. Grain suction pipe; 31. Telescopic mechanism; 4. Rotating seat; 5. Hopper; 6. Moving mechanism; 61. Guide rail; 62. Sliding block; 10. Grain pile. Detailed Implementation
[0022] The specific embodiments of this utility model are described below with reference to the accompanying drawings.
[0023] like Figure 2 , Figure 3As shown, the grain suction device 1 and the grain suction pipe 3 of this utility model are mounted on the walking platform 21 of the walking device 2, with the grain suction pipe 3 located on one side of the grain suction device 1. The grain suction pipe 3 is connected to the rotating seat 4, which is rotatably mounted on the hopper 5. The grain suction pipe 3 can rotate around the center of the rotating seat 4. The grain suction pipe 3 connects to the hopper 5, and the grain sucked in by the grain suction pipe 3 is sent to the belt conveyor through the hopper 5.
[0024] The grain suction device 1 and the hopper 5 are movably mounted on the traveling platform 21 of the traveling device 2 via a moving mechanism 6. The moving mechanism 6 includes a guide rail 61, a slider 62, and a drive mechanism (not shown in the figure). The guide rail 61 is fixedly connected to the traveling platform 21, and the slider 62 is fixedly connected to the grain suction device 1 and the hopper 5. The slider 62 is movably slidably mounted on the guide rail 61. The drive mechanism drives the grain suction device 1, the grain suction pipe 3, the rotating seat 4, and the hopper 5 to move linearly along the guide rail 61 via the slider 62, so as to adjust the distance between the grain suction device 1, the grain suction pipe 3, and the grain pile 10.
[0025] In this embodiment, the moving mechanism 6 adopts a linear travel structure with guide rail 61 and slider 62. In other embodiments, the moving mechanism 6 may also adopt other linear travel structures, such as a linear travel structure with track and roller, or a linear travel structure with gear and rack. When using the track and roller structure, the track is fixed on the traveling platform 21, and the roller is set on the grain suction device 1 and the hopper 5. The roller can roll on the track to achieve linear movement. When using the gear and rack structure, the rack is fixed on the traveling platform 21, and the gear is set on the grain suction device 1 and the hopper 5. The gear can roll on the rack to achieve linear movement.
[0026] The bottom of the walking platform 21 of the walking device 2 is equipped with several walking wheels 22. The walking device 2 can move by walking on the wheels 22, thereby transporting the grain suction device 1 and the grain suction pipe 3 to the designated location. The walking wheels 22 are omnidirectional wheels, which make the movement more flexible and the working area wider.
[0027] The suction pipe 3 is equipped with a telescopic mechanism 31, which can extend or shorten the suction pipe 3 to expand the suction operation range. The rotation angle range of the suction pipe 3 is greater than or equal to 270°, and it can rotate within a working surface range of at least 270° to perform grain suction, thereby increasing the working surface range for grain suction.
[0028] In practical use, this utility model, such as Figure 2 As shown, the grain suction machine travels to a position close to the grain pile 10 via the walking device 2, and the telescopic mechanism 31 extends the suction pipe 3 and inserts it into the grain pile 10 to begin suctioning the grain. Figure 3 As shown, as the remaining amount of grain pile 10 gradually decreases, the grain suction device 1 and the grain suction pipe 3 gradually move towards the grain pile 10 through the moving mechanism 6 to ensure the grain suction work is carried out.
[0029] This utility model movably mounts the grain suction device 1 and the grain suction pipe 3 on the walking device 2. Based on the walking adjustment position of the walking device 2, a secondary position adjustment structure is added. On the one hand, the walking path of the walking device 2 can be shortened, making it easier to adjust the walking device 2 and reducing the energy consumption required for walking. On the other hand, the walking stroke of the grain suction device 1 and the grain suction pipe 3 can be superimposed on the grain suction distance of the grain suction pipe 3, which can shorten the length of the grain suction pipe 3 and its telescopic mechanism 31, and reduce the energy consumption required for the grain suction pipe 3 to suction grain.
[0030] The above description is an explanation of the present utility model and not a limitation thereof. The present utility model can be modified in any form without departing from its spirit.
Claims
1. An adjustable grain suction device, wherein the grain suction device (1) and the grain suction pipe (3) are mounted on a traveling device (2), characterized in that: The grain suction device (1) and the grain suction pipe (3) are movably mounted on the walking platform (21) of the walking device (2) via the moving mechanism (6). The moving mechanism (6) adopts a linear stroke structure, and the grain suction device (1) and the grain suction pipe (3) can move linearly on the walking platform (21) via the moving mechanism (6).
2. The adjustable grain suction device according to claim 1, characterized in that: The grain suction device (1) and the grain suction pipe (3) are driven by the drive mechanism of the moving mechanism (6) to move linearly on the walking platform (21).
3. The adjustable grain suction device according to claim 1, characterized in that: The moving mechanism (6) adopts a linear stroke structure with guide rail (61) and slider (62). The guide rail (61) is set on the walking platform (21), and the slider (62) is set on the grain suction device (1) and the grain suction pipe (3).
4. The adjustable grain suction device according to claim 1, characterized in that: The moving mechanism (6) adopts a linear travel structure with a track and rollers. The track is set on the walking platform (21), and the rollers are set on the grain suction device (1) and the grain suction pipe (3).
5. The adjustable grain suction device according to claim 1, characterized in that: The moving mechanism (6) adopts a linear stroke structure with gear and rack. The rack is set on the walking platform (21), and the gear is set on the grain suction device (1) and the grain suction pipe (3).
6. The adjustable grain suction device according to claim 1, characterized in that: The suction pipe (3) is connected to the rotating seat (4), which is rotatably mounted on the hopper (5). The hopper (5) is movably mounted on the walking platform (21) of the walking device (2) via the moving mechanism (6).
7. The adjustable grain suction device according to claim 6, characterized in that: The suction pipe (3) can rotate around the center of the rotating seat (4), and the rotation angle range of the suction pipe (3) is greater than or equal to 270°.
8. The adjustable grain suction device according to claim 1, characterized in that: The suction pipe (3) is equipped with a telescopic mechanism (31), which can extend or shorten the suction pipe (3).
9. The adjustable grain suction device according to claim 1, characterized in that: The bottom of the walking platform (21) of the walking device (2) is provided with several walking wheels (22), and the walking wheels (22) are universal wheels.