CN213481848U - Novel rotatory division appearance - Google Patents
Novel rotatory division appearance Download PDFInfo
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- CN213481848U CN213481848U CN202022550151.8U CN202022550151U CN213481848U CN 213481848 U CN213481848 U CN 213481848U CN 202022550151 U CN202022550151 U CN 202022550151U CN 213481848 U CN213481848 U CN 213481848U
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- distribution groove
- material distribution
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- rotating shaft
- inclined bottom
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Abstract
The utility model discloses a novel rotatory division appearance relates to solid material sample division technical field. Rotatory division appearance includes division appearance main part, still includes: the material distribution groove assembly comprises at least one inclined bottom material distribution groove and at least one flat bottom material distribution groove, and a material guide opening is formed in the bottom of the inclined bottom material distribution groove; the material distribution groove assembly is arranged on the rotary platform, and a discharge hole is formed in the center of the rotary platform. The utility model discloses, to divide the silo subassembly to set up to flat silo and take the oblique end of slope bottom surface and guide mouth to divide the combination of silo, to divide its guide mouth of silo accessible, rotary platform's discharge gate and hollow pivot cooperation to convey the collecting box with the material to the oblique end, can merge the sample of unnecessary copy and collect the collecting box according to different experiment needs, will experiment the sample collection of needs copy to flat silo, its simple and convenient improves work efficiency.
Description
Technical Field
The utility model relates to a solid material sample division technical field, concretely relates to rotatory division appearance.
Background
The amount of sample received or prepared by a laboratory is generally more than that required by the experiment, so a sample dividing instrument is required to divide the sample to the required amount and number of parts, and the consistency and the representativeness of each divided sample and the original sample are ensured. The rotary division instrument is a division instrument with reliable performance.
The definitions of the division are: the mass is reduced with unchanged particle size to reduce the subsequent workload and finally to achieve the required sample mass for the test. Generally speaking, in order to obtain a uniform and small amount of samples, the scaling reduction is realized, a representative small amount of samples are obtained from a large amount of samples to be tested, and the subsequent sample preparation and test work is carried out.
The distributing grooves used by the existing rotary sample distributing instrument are all flat-bottom distributing grooves, and only a sample can be fixedly and uniformly distributed into a plurality of equal parts, such as 6 parts, 8 parts or 10 parts, and the parts are determined by the number of the flat-bottom distributing grooves. Then, according to the required number of parts, the samples in the flat-bottom distributing grooves with corresponding number are taken, and the samples in the rest flat-bottom distributing grooves need to be manually poured out one by one for collection, so that the method is complex, time-consuming and labor-consuming, and the working efficiency is influenced. How to solve the technical problems is a technical problem to be solved in the technical field of the division of the solid material sample at present.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a rotatory division appearance to solve the problem that proposes in the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides a rotatory division appearance, includes the division appearance main part, still includes:
the material distribution groove assembly comprises at least one inclined bottom material distribution groove and at least one flat bottom material distribution groove, and a material guide opening is formed in the bottom of the inclined bottom material distribution groove;
the material distribution groove assembly is arranged on the rotary platform, and a material outlet is formed in the center of the rotary platform;
the lower end of the hollow rotating shaft is connected with the main body of the division instrument in a switching way, the upper end of the hollow rotating shaft is fixedly connected with the rotating platform, and the material guide port of the inclined-bottom material distribution groove and the material outlet of the rotating platform are sequentially communicated with the opening at the upper end of the hollow rotating shaft;
the material collecting box is positioned below the opening at the lower end of the hollow rotating shaft;
and the motor is in transmission connection with the hollow rotating shaft through a belt.
Preferably, an inclined plane is arranged in the inclined bottom material distribution groove, and a material guide opening is formed in the bottom end of the inclined bottom material distribution groove on the side wall of the inclined bottom material distribution groove.
Preferably, the periphery of the rotating platform is provided with an annular limiting plate.
Preferably, the motor output shaft is provided with a belt pulley I, the hollow rotating shaft is provided with a belt pulley II, and the belt pulley I is connected with the belt pulley II through belt transmission.
Preferably, the material receiving openings of the inclined bottom material distributing groove and the flat bottom material distributing groove are the same.
Preferably, the electric vehicle further comprises a controller, and the controller is electrically connected with the motor.
The embodiment of the utility model provides a pair of rotatory division appearance has following beneficial effect: the utility model discloses, to divide the silo subassembly to set up to the oblique end of taking the inclined plane and divide the combination of silo and flat silo, through oblique end branch silo guide mouth, rotary platform's discharge gate and hollow rotating shaft cooperation conveying, can merge the sample of unnecessary share and collect the aggregate box according to different experiment needs, collect the flat silo that divides with the sample of experiment needs share, its simple and convenient improves work efficiency.
Drawings
FIG. 1 is a schematic view of a partial cross-sectional structure of a rotary splitter of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the rotary splitter of the present invention;
FIG. 3 is a schematic view of the structure of the middle assembly and the transmission structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2;
fig. 5 is the structural schematic diagram of the oblique bottom distributing trough of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, the technical personnel in the field can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
See fig. 1-5.
A rotary reduction instrument comprises a reduction instrument main body 100 and further comprises:
the material distribution groove assembly comprises at least one inclined bottom material distribution groove 110 and at least one flat bottom material distribution groove 120, and the bottom of the inclined bottom material distribution groove 110 is provided with a material guide opening 112;
according to the experimental requirements, the number proportion of the inclined-bottom distributing troughs 110 to the flat-bottom distributing troughs 120 can be randomly distributed, preferably, in the embodiment, the total number of the inclined-bottom distributing troughs 110 to the flat-bottom distributing troughs 120 is 8;
preferably, the material receiving openings of the inclined bottom material distributing groove 110 and the flat bottom material distributing groove 120 are the same, that is, the material receiving areas of the inclined bottom material distributing groove 110 and the flat bottom material distributing groove 120 are the same;
the material distributing groove assembly is arranged on the rotating platform 130, and a material outlet 131 is formed in the center of the rotating platform 130;
the lower end of the hollow rotating shaft 140 is rotatably connected with the division instrument main body 100, the upper end of the hollow rotating shaft 140 is fixedly connected with the rotary platform 130 through a screw, and the material guide port 112 of the inclined-bottom material distribution groove and the material outlet 131 of the rotary platform are sequentially communicated with the opening at the upper end of the hollow rotating shaft 140;
the material collecting box 180 is positioned below the opening at the lower end of the hollow rotating shaft 140, is arranged in the division instrument main body 100 and is fixed through a support;
and the motor 190 is in transmission connection with the hollow rotating shaft 140 through a belt 150, and the motor 190 is installed inside the splitter main body 100 through a screw.
The utility model relates to a rotatory division appearance theory of use as follows: when the material distribution device is used, the motor 190 is started to drive the belt 150 to enable the rotary platform 130 to do circular uniform motion, a sample is put into the material distribution device from the material inlet hopper 100a, and the sample falls into the material distribution groove assembly from the material outlet groove 100b through the material conveying device; the inclined bottom material distributing groove 110 and the flat bottom material distributing groove 120 can uniformly receive samples falling from the discharging groove 100b (because the material receiving openings of the inclined bottom material distributing groove 110 and the flat bottom material distributing groove 120 are the same, the materials received each time are the same in weight); the required sample is collected in the flat bottom distributing groove 120, and the undesired sample flows into the hollow rotating shaft 140 through the inclined bottom distributing groove 110 and finally falls into the collecting box 180 for uniform collection and treatment.
Preferably, an inclined plane 111 is arranged in the inclined bottom material distribution groove 110, and a material guide opening is formed at the lower end of the side wall of the inclined bottom material distribution groove 110, close to the lower end of the inclined bottom surface 111; the inclined surface 111 is provided to facilitate the sample to flow into the hollow rotating shaft 140 rapidly and completely.
Preferably, the periphery of the rotating platform 130 is provided with an annular limiting plate 132, and by arranging the annular limiting plate 132, the inclined bottom material distribution groove 110 and the flat bottom material distribution groove 120 can be ensured to stably perform circular uniform motion on the rotating platform 130, so that the inclined bottom material distribution groove and the flat bottom material distribution groove are prevented from being thrown out.
Preferably, the output shaft of the motor 190 is provided with a belt pulley I170, the hollow rotating shaft 140 is provided with a belt pulley II 160, and the belt pulley I170 and the belt pulley II 160 are in transmission connection through a belt 150.
Preferably, the controller is electrically connected with the motor 190, and the controller is a PLC module or a single chip microcomputer and can control the motor 190 to rotate at a constant speed through the controller.
The embodiment of the utility model provides a pair of rotatory division appearance has following beneficial effect: the utility model discloses, to divide the silo subassembly to set up to the oblique end of taking the inclined plane and divide silo and flat branch silo combination to use, through oblique end branch silo guide mouth, rotary platform's discharge gate and hollow rotating shaft cooperation conveying, can be according to different experiment needs, merge the sample of unnecessary copy through the aggregate box and collect together, leave the sample that will experiment needs copy and collect at flat branch silo, its is simple and convenient, improves work efficiency.
It should be noted that, in the work, several samples need to be separated, several flat-bottom material separating tanks are used, and the rest are all inclined-bottom material separating tanks; if the sample is evenly divided at one time, all the distributing grooves use flat-bottom collecting grooves.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (6)
1. A rotatory division appearance, includes division appearance main part (100), its characterized in that still includes:
the material distribution groove assembly comprises at least one inclined bottom material distribution groove (110) and at least one flat bottom material distribution groove (120), and a material guide opening (112) is formed in the bottom of the inclined bottom material distribution groove (110);
the material distribution groove assembly is arranged on the rotary platform (130), and a material outlet (131) is formed in the center of the rotary platform (130);
the lower end of the hollow rotating shaft (140) is in switching connection with the division instrument main body (100), the upper end of the hollow rotating shaft (140) is fixedly connected with the rotating platform (130), and a material guide port (112) of the inclined-bottom material distribution groove (110) and a material outlet (131) of the rotating platform (130) are sequentially communicated with an opening at the upper end of the hollow rotating shaft (140);
the material collecting box (180) is positioned below the opening at the lower end of the hollow rotating shaft (140);
the motor (190) is in transmission connection with the hollow rotating shaft (140) through a belt (150).
2. The rotary reduction and separation instrument according to claim 1, wherein an inclined bottom surface (111) is arranged in the inclined bottom material distribution groove (110), and a material guide opening (112) is arranged on the side wall of the inclined bottom material distribution groove (110) at the bottom end position of the inclined bottom surface (111).
3. A rotary fractioning instrument according to claim 1, characterized in that the rotary platform (130) is provided with a ring-shaped limiting plate (132) at its periphery.
4. The rotary division instrument according to claim 1, wherein an output shaft of the motor (190) is provided with a belt pulley I (170), the hollow rotating shaft (140) is provided with a belt pulley II (160), and the belt pulley I (170) and the belt pulley II (160) are in transmission connection through a belt (150).
5. A rotary fractioning instrument according to claim 1, characterized in that the inclined bottom sub-channel (110) and the flat bottom sub-channel (120) have the same receiving opening.
6. A rotary fractioning instrument according to claim 1, further comprising a controller, said controller being electrically connected to the motor (190).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022550151.8U CN213481848U (en) | 2020-11-06 | 2020-11-06 | Novel rotatory division appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022550151.8U CN213481848U (en) | 2020-11-06 | 2020-11-06 | Novel rotatory division appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213481848U true CN213481848U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022550151.8U Active CN213481848U (en) | 2020-11-06 | 2020-11-06 | Novel rotatory division appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213481848U (en) |
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2020
- 2020-11-06 CN CN202022550151.8U patent/CN213481848U/en active Active
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