Double-cone one-way mixing one-to-five unequal distribution system
By designing a two-cone unidirectional mixing one-point five-point and five-point separation system, the problem of traditional grain and oil sample mixing and shrinking dependence on manual operation is solved, efficient and accurate mixing and shrinking are achieved, and the efficiency and accuracy of grain and oil inspection are improved.
Patent Information
- Application Number
- CN202421319800.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The traditional method of mixing and shrinking grain and oil samples relies on manual operation, is inefficient and susceptible to human factors, resulting in unstable mixing effect and affecting the accuracy of the test results.
A double-cone unidirectional mixing one-point five-point differential material separation system is designed, including a raw grain sample mixing device and a shrinking device. The mixing device realizes uniform mixing of raw grain samples by rotating the mixing silo and driving the cover plate. The desolation device uses the precise design of the desolation wheel and the discharge port to achieve a desolation ratio of 1:2:5.
It realizes efficient, accurate mixing and shrinking of raw grain samples, improves the efficiency and accuracy of grain and oil inspection, and reduces the difficulty and labor costs of manual operation.
Smart Images
Figure CN222913617U_ABST
Abstract
Claims
1. A double cone one-way mixing one-to-five unequal distribution system, characterized in that: include: Raw grain sample mixing device and raw grain sample reduction device; The raw grain sample mixing device comprises: A mixing bin is formed with a first cavity for loading raw grain samples and is provided with a material port communicating with the first cavity; A cover plate and a first driving mechanism, wherein the first driving mechanism is in driving connection with the cover plate, and the first driving mechanism is used to drive the cover plate to move between a first position covering the material opening and a second position where the cover plate exposes the material opening; A second driving mechanism is connected to the mixing bin in a transmission manner and is used to drive the mixing bin to rotate so that the raw grain sample is evenly mixed in the first cavity; The raw grain sample reduction device comprises: The material bin is divided into a material cavity and a material inlet; A material dividing wheel is rotatably disposed in the material cavity, and cooperates with the side wall of the material cavity to divide the material cavity into at least three sub-cavities, the material dividing wheel is formed with a second cavity and a plurality of discharge ports connected to the second cavity, each of the discharge ports is connected to the feed port through the second cavity, wherein one of the sub-cavities is connected to one of the discharge ports, another of the sub-cavities is connected to two of the discharge ports, and another of the sub-cavities is connected to five of the discharge ports; The third driving mechanism is transmission-connected with the material dividing wheel and is used for driving the material dividing wheel to rotate in the material cavity.
2. The double-cone one-way mixing one-to-five unequal-division material distribution system according to claim 1, characterized in that: The mixing bin comprises: a first hopper, a second hopper, a third hopper and a fourth hopper which are connected in sequence; The first cavity is formed in the first hopper, the second hopper, the third hopper and the fourth hopper, and the first hopper is provided with the material opening; The second driving mechanism is connected to at least one of the first hopper, the second hopper, the third hopper, and the fourth hopper.
3. The double-cone one-way mixing one-to-five unequal-division material distribution system according to claim 2 is characterized in that: The mixing bin also includes: The dispersion mechanism is arranged in the first cavity corresponding to the second hopper and / or the third hopper, and is used to disperse the raw grain sample entering the fourth hopper from the first hopper or the raw grain sample entering the first hopper from the fourth hopper during the rotation of the mixing bin.
4. The double-cone one-way mixing one-to-five unequal-division material distribution system according to claim 3, characterized in that: The dispersion mechanism comprises: A double cone, one end of the double cone is located in the second hopper, a sample dividing grid is formed in the gap between the double cone and the second hopper and / or the third hopper, the sample dividing grid is provided with an opening facing the first hopper and is connected with the inside of the double cone; the other end of the double cone is located in the third hopper and is provided with a dispersion port, and a dispersion port cover is provided at the dispersion port; When the second hopper rotates to above the third hopper, the dispersion port cover plate exposes the dispersion port; when the third hopper rotates to above the second hopper, the dispersion port cover plate blocks the dispersion port.
5. The double-cone one-way mixing one-to-five unequal-division material distribution system according to claim 4, characterized in that: There are a plurality of the sample grids, which are sequentially spaced apart along the circumference of the double cone, and the side walls of adjacent sample grids form hollow sample grids.
6. The double-cone one-way mixing one-to-five unequal-division material distribution system according to any one of claims 1 to 5, characterized in that: The multiple sub-material chambers are respectively the first sub-material chamber, the second sub-material chamber, the third sub-material chamber, the fourth sub-material chamber and the fifth sub-material chamber; the first sub-material chamber, the second sub-material chamber and the third sub-material chamber are connected to one of the corresponding discharge ports, the fourth sub-material chamber is connected to two of the corresponding discharge ports, and the fifth sub-material chamber is connected to five of the corresponding discharge ports.
7. The double-cone one-way mixing one-to-five unequal-division material distribution system according to claim 6, characterized in that: The material distribution bin comprises: a first shell, a second shell, and a first discharging baffle, a second discharging baffle, a third discharging baffle and a fourth discharging baffle which are sequentially arranged at intervals along the circumference of the material distribution wheel; The first shell and the second shell are connected to each other to form the material chamber, the first shell and the first discharge partition form the first sub-material chamber, the first discharge partition and the second discharge partition form the second sub-material chamber in the material chamber, the second discharge partition and the third discharge partition form the third sub-material chamber in the material chamber, the third discharge partition and the fourth discharge partition form the fourth sub-material chamber in the material chamber, and the fourth discharge partition and the second shell form the fifth sub-material chamber in the material chamber.
8. The double-cone one-way mixing one-to-five unequal-division material distribution system according to claim 6, characterized in that: The raw grain sample reduction device also includes: A first discharge pipe, connected to the first sub-material chamber; A second discharge pipe, connected to the second sub-material chamber; A third discharge pipe, connected to the third sub-material chamber; a fourth discharge pipe, connected to the fourth sub-material chamber; The fifth discharge pipe is connected to the fifth sub-material cavity.
9. The double-cone one-way mixing one-to-five unequal-division material distribution system according to claim 8, characterized in that: The first discharge pipe, the second discharge pipe, the third discharge pipe, the fourth discharge pipe and the fifth discharge pipe extend in different directions away from one end of the material cavity.
10. The double-cone one-way mixing one-to-five unequal-division material distribution system according to claim 7, characterized in that: The raw grain sample reduction device further comprises: a locking shaft; The first shell and the second shell are provided with a connecting seat, and the locking shaft is rotatably passed through the connecting seat and the external structure.