CN217359284U - Division device capable of adjusting division ratio - Google Patents
Division device capable of adjusting division ratio Download PDFInfo
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- CN217359284U CN217359284U CN202220241252.3U CN202220241252U CN217359284U CN 217359284 U CN217359284 U CN 217359284U CN 202220241252 U CN202220241252 U CN 202220241252U CN 217359284 U CN217359284 U CN 217359284U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses an adjustable division ratio divide device, mainly through setting up weighing component, conveying component and adjusting part, realize the even division of coal to arbitrary weight, obtain standard weight coal sample. The utility model discloses a main technical scheme does: a dividing device capable of adjusting the dividing ratio comprises a sample collection container, a weighing assembly, a conveying assembly, an adjusting assembly and a controller; the weighing component is connected with the sample collection container and is used for measuring the weight of the raw material; a sample discarding channel is arranged on the sample collecting container, and the adjusting component is connected with the sample discarding channel; the conveying assembly is connected with the sample discarding channel, and a contraction and separation blanking port is formed in the conveying assembly; the controller is used for determining the reduction ratio according to the weight of the raw materials, and is also used for controlling the flow rate of the raw materials in the sample discarding channel through the adjusting assembly and controlling the conveying speed of the conveying assembly so as to convey the reduced materials which flow through the sample discarding channel and meet the reduction ratio to the reduced material dropping port. The utility model discloses mainly used material division.
Description
Technical Field
The utility model relates to a material system appearance field especially relates to an adjustable division ratio divide device.
Background
For sampling and analyzing of materials such as ores and coal materials, each country has a mandatory standard, and sampling and analyzing must be performed according to the standard. For example, coal analysis is actually a sampling analysis process, coal is an uneven substance (particle size, mass characteristic distribution and the like), a sampled female parent is generally large (dozens of tons to tens of thousands of tons are different), a process of maximally extracting a representative sample capable of representing the mass and the characteristics of the whole female parent is called sampling, at present, a plurality of methods such as mechanical sampling, manual sampling, semi-mechanical sampling and the like are provided, after a sample is obtained according to standards, the next process is sample preparation, the sample preparation process generally comprises the processes of air drying, crushing, division, grinding and the like, and after the sample is prepared, the next sample test analysis is carried out.
Wherein, the division of the materials is a key procedure for sample preparation, and aims to reduce the sample amount. The existing division method comprises manual division and division by a divider. Manual division requires manual division of the raw material mixed coal by a cone stacking quartering method, and is dependent on a technician to master the proficiency of a mining method, so that the risk of inaccurate division caused by human factors is large; by adopting the splitter with a fixed splitting ratio, when the weight of the material is not fixed, dynamic uniform splitting cannot be realized frequently, and the weight of the split coal sample is not fixed and cannot meet the requirements of the subsequent process.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides an adjustable division ratio divides device mainly through setting up weighing component, conveying component and adjusting part, realizes the coal sample to arbitrary weight, and the dynamic calculation divides the ratio and carries out even division, and then obtains standard weight's coal sample.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides a division device of adjustable division ratio, include:
the sample collection container (10), the weighing component (20), the conveying component (30), the adjusting component (40) and the controller;
the weighing component (20) is connected with the sample collection container (10) and is used for measuring the weight of raw materials in the sample collection container (10);
a sample discarding channel (60) is arranged at the bottom end of the sample collecting container (10), and the adjusting component (40) is connected with the sample discarding channel (60);
the conveying assembly (30) is connected with the sample discarding channel (60), and a splitting blanking port (12) is arranged on the conveying assembly (30);
the controller is respectively electrically connected with the weighing assembly (20), the conveying assembly (30) and the adjusting assembly (40), the controller is used for determining the division ratio according to the weight of the raw materials, the controller is also used for controlling the flow rate of the raw materials in the sample abandoning channel (60) through the adjusting assembly (40) and controlling the conveying speed of the conveying assembly (30) so as to convey the division materials which flow through the sample abandoning channel (60) and meet the division ratio to the division blanking port (12).
Optionally, the conveying assembly (30) comprises a conveying cylinder (31), a conveying screw (32) and a first driving part (33);
the conveying cylinder (31) is communicated with the sample discarding channel (60), the conveying screw (32) is connected in the conveying cylinder (31) in a penetrating mode and is connected to the position where the conveying cylinder (31) is communicated with the sample discarding channel (60), the first driving part (33) is connected with the conveying screw (32), the first driving part (33) is further electrically connected with the controller, and the division blanking port (12) is located on the conveying cylinder (31);
the first driving part (33) is used for driving the conveying screw rod (32) to rotate so as to push the splitting materials to the splitting blanking port (12) through the conveying cylinder (31) in the sample discarding channel (60) and discharge the splitting materials.
Optionally, the conveying cylinder (31) and the sample discarding channel (60) are both cylindrical, the axes of the conveying cylinder (31) and the sample discarding channel (60) are perpendicular to each other, the first driving portion (33) and the splitting blanking port (12) are respectively located at two radial ends of the sample discarding channel (60), and the splitting blanking port (12) is far away from the sample discarding channel (60).
Optionally, a sample discarding blanking port (11) is arranged below the sample discarding channel (60);
the adjusting assembly (40) comprises an adjusting baffle (41) and a second driving part (42), the adjusting baffle (41) is arranged at the sample discarding blanking port (11), the second driving part (42) is connected with the adjusting baffle (41), and the second driving part (42) is also electrically connected with the controller;
the second driving part (42) is used for driving the adjusting baffle plate (41) to move at the sample discarding and blanking port (11) so as to change the opening size of the sample discarding and blanking port (11) and control the flow rate of the raw materials in the sample discarding channel (60).
Optionally, the method further includes: and the stirring assembly (70) is connected with the sample collection container (10) and is positioned in the accommodating cavity of the sample collection container (10), and the stirring assembly (70) is used for stirring the raw materials in the accommodating cavity so as to enable the raw materials to fall to the sample discarding channel (60).
Optionally, the stirring assembly (70) comprises a stirring impeller (71) and a third driving part (72);
the third driving part (72) is connected with the sample collection container (10), the stirring impeller (71) is connected with the third driving part (72), the third driving part (72) is further electrically connected with the controller, and the third driving part (72) is used for driving the stirring impeller (71) to rotate so as to stir the raw materials in the accommodating cavity.
Optionally, the stirring impeller (71) comprises a connecting rod (711), a first blade (712) and a second blade (713);
the third driving part (72) is arranged at the top end of the sample collection container (10), the connecting rod (711) is connected with the third driving part (72), the first blade (712) and the second blade (713) are both strip-shaped blades, the shapes of the inner walls of the first blade (712) and the second blade (713) are matched, the first end of the first blade (712) and the first end of the second blade (713) are respectively connected with the two ends of the connecting rod (711), the second end of the first blade (712) and the second end of the second blade (713) respectively extend towards the sample discarding channel (60), and the second end of the first blade (713) is suspended at the edge of the sample discarding channel (60).
Optionally, the method further includes: the vibrator (80) is connected with the sample collection container (10), and the vibrator (80) is used for enabling the raw materials in the sample collection container (10) to fall to the sample abandoning channel (60) by vibrating the side wall of the sample collection container (10).
Optionally, the method further includes: the sample abandoning conveyor (90), the sample abandoning conveyor (90) is arranged below the sample abandoning channel (60), and the sample abandoning conveyor (90) is used for conveying the raw materials falling from the sample abandoning channel (60).
The embodiment of the utility model provides a division device of adjustable division ratio mainly through setting up weighing component, conveying component and adjusting part, realizes calculating the division ratio to the coal sample of arbitrary weight, carries out even dynamic division, and then obtains standard weight's coal sample. In the prior art, a splitter with a fixed splitting ratio is adopted, when the weight of a material is not fixed, dynamic uniform splitting cannot be realized frequently, the weight of a split coal sample is not fixed, and the requirements of a subsequent process cannot be met. Compared with the prior art, in this application file, set up the weight that the subassembly of weighing measured the raw materials, calculate the division ratio according to the weight of raw materials, abandon the circulation speed of interior material of appearance passageway and conveying component's transfer rate according to division ratio control, and then make the material that satisfies the standard weight of division ratio of dividing conveyed to the division blanking mouth by conveying component, realize carrying out the even division of developments according to the weight of raw materials.
Drawings
Fig. 1 is a schematic structural diagram of a division device capable of adjusting a division ratio according to an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the predetermined purpose of the present invention, the following detailed description will be given to the specific embodiments, structures, features and effects of a division device with adjustable division ratio according to the present invention with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, an embodiment of the present invention provides a division device capable of adjusting a division ratio, including:
the sample collection container (10), the weighing component (20), the conveying component (30), the adjusting component (40) and the controller;
the weighing component (20) is connected with the sample collection container (10) and is used for measuring the weight of the raw materials in the sample collection container (10);
a sample discarding channel (60) is arranged at the bottom end of the sample collecting container (10), and the adjusting component (40) is connected with the sample discarding channel (60);
the conveying assembly (30) is connected with the sample discarding channel (60), and a splitting blanking port (12) is arranged on the conveying assembly (30);
the controller is respectively electrically connected with the weighing assembly (20), the conveying assembly (30) and the adjusting assembly (40), the controller is used for determining the division ratio according to the weight of the raw materials, the controller is also used for controlling the flow rate of the raw materials in the sample abandoning channel (60) through the adjusting assembly (40) and controlling the conveying speed of the conveying assembly (30) so as to convey the division materials which flow through the sample abandoning channel (60) and meet the division ratio to the division blanking port (12).
The sample collection container (10) is an approximate hopper-shaped hollow cavity, a material opening (13) is formed in the upper portion of the sample collection container (10), raw materials are put into the cavity of the sample collection container (10) through the material opening (13), the weighing component (20) can measure the weight of the materials in multiple modes, in one implementation mode, the weighing component (20) comprises two weighing platforms, two protruding abutting seats are respectively arranged on two radial sides of the outer side wall of the sample collection container (10), the two abutting seats are respectively placed on the weighing platforms, the weighing platforms achieve the purposes of weighing and supporting the overall structure of the sample collection container (10), weighing results of the weighing platforms after peeling are read during weighing, and the weighing results are summed, namely the actual weight of the materials in the sample collection container (10). And the dynamic adjustment of the division ratio means that the division ratio is calculated according to the actual weight of the raw material and the standard weight of the division material required by the subsequent process, and then division is carried out according to the division ratio. The sample discarding channel (60) is a channel for releasing materials at the bottom end of the sample collecting container (10), the sample discarding channel (60) is communicated with the inner cavity of the sample collecting container (10) and the outside of the sample collecting container (10), the materials are discharged from the sample collecting container (10) through the sample discarding channel (60) under the action of gravity, the adjusting assembly (40) is used for adjusting the speed of discharging the materials from the sample discarding channel (60), namely the adjusting assembly (40) is used for adjusting the flow rate of the materials in the sample discarding channel (60), and the specific adjusting mode is described in detail later. The conveying assembly (30) is used for pushing part of materials flowing through the sample discarding channel (60) to the division blanking port (12), and the conveying speed of the conveying assembly (30) is adjusted to match with the flow speed of the materials in the sample discarding channel (60), so that the materials conveyed to the division blanking port (12) are division materials with standard weight and are further used for subsequent processes.
It will be appreciated that the adjustment assembly (40) and the transport assembly (30) are controlled by a controller which stores the flow rates of the reject path (60) and the transport speed of the transport assembly (30) for different cut-off ratios, and that the values of the parameters of the adjustment assembly (40) and the transport assembly (30) can be controlled in accordance with the control values when the cut-off ratio is determined.
The embodiment of the utility model provides a division device of adjustable division ratio mainly through setting up weighing component, conveying component and adjusting part, realizes calculating the division ratio to the coal sample of arbitrary weight, carries out even dynamic division, and then obtains standard weight's coal sample. In the prior art, a splitter with a fixed splitting ratio is adopted, when the weight of a material is not fixed, dynamic uniform splitting cannot be realized frequently, the weight of a split coal sample is not fixed, and the requirements of a subsequent process cannot be met. Compared with the prior art, in this application file, set up the weight that the subassembly of weighing measured the raw materials, calculate the division ratio according to the weight of raw materials, abandon the circulation speed of interior material of appearance passageway and the transfer rate of conveying subassembly according to the division ratio control, and then make the material that satisfies the standard weight of division ratio convey the division blanking mouth by the conveying subassembly, realize carrying out the even division of developments according to the weight of raw materials.
The conveying component (30) is used for pushing a part of the materials in the sample discarding channel (60) to the splitting blanking opening (12) at a certain speed, and the conveying component (30) can be in various forms, wherein the following specific form is taken as an example:
the conveying assembly (30) comprises a conveying cylinder (31), a conveying screw (32) and a first driving part (33). The conveying cylinder (31) is communicated with the sample discarding channel (60), the conveying screw (32) is connected in the conveying cylinder (31) in a penetrating mode and is connected to the position where the conveying cylinder (31) is communicated with the sample discarding channel (60), the first driving portion (33) is connected with the conveying screw (32), the first driving portion (33) is further electrically connected with the controller, and the contraction and separation material falling port (12) is located on the conveying cylinder (31). The first driving part (33) is used for driving the conveying screw (32) to rotate so as to push the splitting materials to the splitting blanking port (12) through the conveying cylinder (31) in the sample discarding channel (60) and discharge the splitting materials.
First drive division (33) are driving motor, driving motor is located the one side of abandoning a kind passageway (60), driving motor's drive shaft penetrates in transfer cylinder (31), the spiral is coiled there is the promotion blade in the drive shaft, the drive shaft drives and promotes the blade rotation, promote the material in abandoning a kind passageway (60) to division blanking mouth (12) department and discharge, change the rotational speed of drive shaft and can realize changing how much that promotes the material, and then the control material is discharged by abandoning a kind passageway (60) and is promoted the ratio of the volume of division blanking mouth (12).
In one embodiment, the conveying cylinder (31) and the sample discarding channel (60) are both cylindrical, the axes of the conveying cylinder (31) and the sample discarding channel (60) are perpendicular to each other, the first driving portion (33) and the splitting and dropping port (12) are respectively located at two radial ends of the sample discarding channel (60), and the splitting and dropping port (12) is arranged far away from the sample discarding channel (60).
The conveying cylinder (31) is horizontally arranged, the middle part of the conveying cylinder (31) is connected with the sample discarding channel (60), the conveying cylinder (31) and the sample discarding channel (60) form a cross channel, one end of the conveying cylinder (31) is provided with a first driving part (33), the division blanking port (12) is arranged close to the other end of the conveying cylinder (31), and the division blanking port (12) is a cylindrical opening extending downwards on the conveying cylinder (31). A distance is reserved between the splitting blanking port (12) and the sample discarding channel (60), the material discharge amount of the splitting blanking port (12) cannot be influenced by the material flowing through the sample discarding channel (60), the material discharge of the splitting blanking port (12) is realized only by the pushing of the conveying assembly (30), and the accuracy of the discharged splitting material weight of the splitting blanking port (12) is ensured.
Further, in one embodiment, a waste sample dropping opening (11) is arranged below the waste sample channel (60). The adjusting assembly (40) comprises an adjusting baffle (41) and a second driving portion (42), the adjusting baffle (41) is arranged at the sample discarding blanking port (11), the second driving portion (42) is connected with the adjusting baffle (41), and the second driving portion (42) is further electrically connected with the controller. The second driving part (42) is used for driving the adjusting baffle plate (41) to move at the sample discarding and blanking port (11) so as to change the opening size of the sample discarding and blanking port (11) and control the flow rate of the raw materials in the sample discarding channel (60).
The adjusting component (40) is used for adjusting the flow rate of the material in the sample discarding channel (60), and in the embodiment, the flow rate is adjusted by adjusting the opening size of the sample discarding blanking port (11). Specifically, abandon a kind blanking mouth (11) opening border level, adjusting damper (41) are the baffle of level setting, and second drive division (42) are servo electric jar, and servo electric jar is fixed and is abandoned a kind passageway (60) outer wall and be located abandon a kind blanking mouth (11) border, and servo electric jar acts on adjusting damper (41) for adjusting damper (41) horizontal migration changes adjusting damper (41) to abandoning the sheltering from area of kind blanking mouth (11), and then changes the velocity of flow of abandoning the interior material of a kind passageway (60).
Furthermore, the division device capable of adjusting the division ratio further comprises a stirring assembly (70), the stirring assembly (70) is connected with the sample collection container (10) and is located in the containing cavity of the sample collection container (10), and the stirring assembly (70) is used for stirring raw materials in the containing cavity so that the raw materials fall to the sample discarding channel (60).
Stirring subassembly (70) are inserted in the material, avoid the material caking through stirring the material for the material can be through the continuous flow of action of gravity to abandon a kind passageway (60) department, make the flow velocity of abandoning interior material of a kind passageway (60) only by adjusting part (40) decision, guarantee the accuracy of division material weight.
The concrete structure of the stirring component (70) can be various, such as an impeller which is vertically inserted into the material, or the following structure is adopted:
the stirring assembly (70) comprises a stirring impeller (71) and a third driving part (72). The third driving part (72) is connected with the sample collection container (10), the stirring impeller (71) is connected with the third driving part (72), the third driving part (72) is further electrically connected with the controller, and the third driving part (72) is used for driving the stirring impeller (71) to rotate so as to stir the raw materials in the accommodating cavity.
The third driving part (72) is a stirring motor, the stirring motor is arranged on the outer side of the top end of the sample collection container (10), a rotating shaft of the stirring motor is inserted into a cavity of the sample collection container (10), and the stirring impeller (71) specifically comprises a connecting rod (711), a first blade (712) and a second blade (713). The third driving part (72) is arranged at the top end of the sample collection container (10), the connecting rod (711) is connected with the third driving part (72), the first blade (712) and the second blade (713) are both strip-shaped blades, the shapes of the inner walls of the first blade (712) and the second blade (713) are matched, the first end of the first blade (712) and the first end of the second blade (713) are respectively connected with the two ends of the connecting rod (711), the second end of the first blade (712) and the second end of the second blade (713) respectively extend towards the sample discarding channel (60), and the second end of the first blade (713) is suspended at the edge of the sample discarding channel (60).
Collection appearance container (10) are symmetrical structure including top cylinder barrel and below fill form barrel, collection appearance container (10), first blade (712) and second blade (713) are the axis symmetry setting of collection appearance container (10) relatively, and first blade (712) and second blade (713) are close to the inner wall of collection appearance container (10), extend to the bottom of below fill form barrel by the top of top cylinder barrel, and the bottom of first blade (712) and second blade (713) is located abandons a kind passageway (60) top opening border promptly. Connecting rod (711) is the connecting rod of horizontal setting for drive first blade (712) and second blade (713) and rotate around collection appearance container (10) axis under the drive of third drive division (72), and then play the effect of stirring the material, avoid the material caking or the adhesion on the inner wall of collection appearance container (10), and first blade (712) and second blade (713) extend to abandon appearance passageway (60) top opening border, play and guarantee that the material falls into smoothly and abandon the purpose of appearance passageway (60).
In addition, the contraction and separation device capable of adjusting the contraction and separation ratio further comprises a vibrator (80), the vibrator (80) is connected with the sample collection container (10), and the vibrator (80) is used for enabling the raw materials in the sample collection container (10) to fall to the sample abandoning channel (60) by vibrating the side wall of the sample collection container (10).
The vibrator (80) can be arranged outside the hopper-shaped barrel below the sample collecting container (10) and is abutted against the outer wall of the hopper-shaped barrel below the sample collecting container, so that the sample collecting container (10) is vibrated obliquely from above, materials are vibrated vertically and horizontally, the effect brought by vibration is increased, and smooth blanking of the materials is guaranteed.
A sample discarding conveyor (90) is further arranged below the sample discarding channel (60), and the sample discarding conveyor (90) is used for conveying the raw materials falling from the sample discarding channel (60) and conveying the raw materials to the next process, such as secondary reduction of the raw materials of the discarded samples and the like.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A division device capable of adjusting a division ratio is characterized by comprising:
the sample collection container (10), the weighing component (20), the conveying component (30), the adjusting component (40) and the controller;
the weighing component (20) is connected with the sample collection container (10) and is used for measuring the weight of raw materials in the sample collection container (10);
a sample discarding channel (60) is arranged at the bottom end of the sample collecting container (10), and the adjusting component (40) is connected with the sample discarding channel (60);
the conveying assembly (30) is connected with the sample discarding channel (60), and a contraction and separation blanking port (12) is formed in the conveying assembly (30);
the controller is respectively electrically connected with the weighing assembly (20), the conveying assembly (30) and the adjusting assembly (40), the controller is used for determining a reduction ratio according to the weight of the raw materials, and the controller is also used for controlling the flow rate of the raw materials in the sample abandoning channel (60) through the adjusting assembly (40) and controlling the conveying speed of the conveying assembly (30) so as to convey the reduced materials which flow through the sample abandoning channel (60) and meet the reduction ratio to the reduced material dropping opening (12).
2. The reduction device with adjustable reduction ratio according to claim 1,
the conveying assembly (30) comprises a conveying cylinder (31), a conveying screw (32) and a first driving part (33);
the conveying cylinder (31) is communicated with the sample discarding channel (60), the conveying screw (32) is connected in the conveying cylinder (31) in a penetrating mode and is connected to a position where the conveying cylinder (31) is communicated with the sample discarding channel (60), the first driving portion (33) is connected with the conveying screw (32), the first driving portion (33) is further electrically connected with the controller, and the splitting and blanking port (12) is located on the conveying cylinder (31);
the first driving part (33) is used for driving the conveying screw rod (32) to rotate so as to push the splitting material to the splitting blanking port (12) through the conveying barrel (31) in the sample discarding channel (60) to be discharged and discharged.
3. The reduction device with adjustable reduction ratio according to claim 2,
the conveying cylinder (31) and abandon a kind passageway (60) and be the tube-shape, conveying cylinder (31) with abandon the axis mutually perpendicular of a kind passageway (60), first drive division (33) with division blanking mouth (12) are located respectively abandon the radial both ends of a kind passageway (60), just division blanking mouth (12) are kept away from abandon a kind passageway (60) and set up.
4. The reduction device with adjustable reduction ratio according to claim 1,
a sample discarding blanking port (11) is arranged below the sample discarding channel (60);
the adjusting assembly (40) comprises an adjusting baffle (41) and a second driving part (42), the adjusting baffle (41) is arranged at the sample discarding blanking port (11), the second driving part (42) is connected with the adjusting baffle (41), and the second driving part (42) is also electrically connected with the controller;
the second driving part (42) is used for driving the adjusting baffle (41) to move at the sample discarding and blanking port (11) so as to change the opening size of the sample discarding and blanking port (11) and control the flow rate of the raw materials in the sample discarding channel (60).
5. The apparatus for dividing with adjustable dividing ratio of claim 1, further comprising:
the stirring assembly (70), stirring assembly (70) with collection appearance container (10) are connected, and are located the holding intracavity of collection appearance container (10), stirring assembly (70) are used for stirring the raw materials in the holding intracavity, so that raw materials fall to abandon a kind passageway (60).
6. The reduction device with adjustable reduction ratio according to claim 5,
the stirring assembly (70) comprises a stirring impeller (71) and a third driving part (72);
the third driving part (72) is connected with the sample collection container (10), the stirring impeller (71) is connected with the third driving part (72), the third driving part (72) is further electrically connected with the controller, and the third driving part (72) is used for driving the stirring impeller (71) to rotate so as to stir the raw materials in the accommodating cavity.
7. The reduction device with adjustable reduction ratio according to claim 6,
the stirring impeller (71) comprises a connecting rod (711), a first blade (712) and a second blade (713);
the third driving portion (72) is arranged at the top end of the sample collection container (10), the connecting rod (711) is connected with the third driving portion (72), the first blade (712) and the second blade (713) are both strip-shaped blades, the first blade (712) and the second blade (713) are both matched with the shape of the inner wall of the sample collection container (10), the first end of the first blade (712) and the first end of the second blade (713) are respectively connected with two ends of the connecting rod (711), and the second end of the first blade (712) and the second end of the second blade (713) respectively extend towards the sample discarding channel (60) and are suspended at the edge of the sample discarding channel (60).
8. The apparatus for dividing with adjustable dividing ratio of claim 1, further comprising:
the vibrator (80) is connected with the sample collection container (10), and the vibrator (80) is used for enabling the raw materials in the sample collection container (10) to fall to the sample abandoning channel (60) by vibrating the side wall of the sample collection container (10).
9. The apparatus for dividing with adjustable dividing ratio of claim 1, further comprising:
a sample discarding conveyor (90), the sample discarding conveyor (90) being disposed below the sample discarding passage (60), the sample discarding conveyor (90) being configured to convey the raw material falling from the sample discarding passage (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220241252.3U CN217359284U (en) | 2022-01-28 | 2022-01-28 | Division device capable of adjusting division ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220241252.3U CN217359284U (en) | 2022-01-28 | 2022-01-28 | Division device capable of adjusting division ratio |
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| Publication Number | Publication Date |
|---|---|
| CN217359284U true CN217359284U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220241252.3U Active CN217359284U (en) | 2022-01-28 | 2022-01-28 | Division device capable of adjusting division ratio |
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| Country | Link |
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| CN (1) | CN217359284U (en) |
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2022
- 2022-01-28 CN CN202220241252.3U patent/CN217359284U/en active Active
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