CN112284847A - Grinding and tabletting device - Google Patents
Grinding and tabletting device Download PDFInfo
- Publication number
- CN112284847A CN112284847A CN202011118421.6A CN202011118421A CN112284847A CN 112284847 A CN112284847 A CN 112284847A CN 202011118421 A CN202011118421 A CN 202011118421A CN 112284847 A CN112284847 A CN 112284847A
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- Prior art keywords
- grinding
- tabletting
- feeding
- die groove
- cavity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
- G01N2001/366—Moulds; Demoulding
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Disintegrating Or Milling (AREA)
- Sampling And Sample Adjustment (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a grinding and tabletting device, which relates to the technical field of laboratory inspection equipment, and mainly structurally comprises a feeding grinding mechanism and a tabletting rotating mechanism; the tabletting rotating mechanism is arranged below the feeding grinding mechanism. The grinding and tabletting device can solve the problems of complexity and complexity of the soil sample preparation process, and integrates the structures required by each process to realize grinding pulverization and automatic sample piece compaction compared with the traditional manual grinding and tabletting mode for step-by-step soil tabletting; the device has compact integral design structure and relatively small size, and is convenient to move and carry; in addition, the use scenes are various, and besides soil sample tabletting, tabletting preparation of samples which can be pulverized such as chemical fertilizers, organic fertilizers, traditional Chinese medicines and flour can be realized.
Description
Technical Field
The invention relates to the technical field of laboratory inspection equipment, in particular to a grinding and tabletting device.
Background
Soil tabletting is a sample form and a sample preparation method which are commonly used in experiments for evaluating soil fertility, detecting heavy metal pollution of soil and the like. In order to obtain good experimental results, multiple groups of pressed samples are prepared, and multiple groups of pressed samples are prepared repeatedly, so that the total amount of the required vegetation samples is large. However, the most common soil tablet preparation method at present is to manually perform the steps of screening, grinding, drying, tablet pressing and the like step by step, and a lot of manpower is consumed under the condition of a large number of samples to be prepared, so that a device which meets the preparation requirement of the experimental samples at the present stage and can realize batch soil grinding and tablet pressing is urgently needed.
Disclosure of Invention
In order to solve the technical problems, the invention provides a device which meets the preparation requirements of experimental samples at the present stage and can realize batch grinding and tabletting.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a grinding and tabletting device which comprises a feeding grinding mechanism and a tabletting rotating mechanism, wherein the feeding grinding mechanism is arranged on the feeding grinding mechanism; the tabletting rotating mechanism is arranged below the feeding grinding mechanism.
Optionally, the feeding grinding mechanism comprises a feeding port and a grinding cavity; the grinding cavity is arranged between the feeding port and the tabletting rotating mechanism.
Optionally, a vibration screening net is detachably arranged between the feeding port and the grinding cavity.
Optionally, the grinding cavity comprises a grinding turntable, and a rotating shaft of the grinding turntable is arranged inside the grinding cavity along the horizontal direction.
Optionally, a discharge door is arranged at the bottom of the grinding cavity.
Optionally, the tabletting rotating mechanism comprises a tabletting assembly and a rotating disc; the rotary disc is arranged below the feeding grinding mechanism, and the tabletting assembly is arranged above the rotary disc.
Optionally, the rotating disc comprises a disc body, three female die grooves with openings at the tops are formed in the disc body, and an in-die lifting table is arranged in each female die groove; the first die groove is positioned right below the feeding grinding mechanism, a scraper is arranged between the second die groove and the first die groove, and a discharging swing arm is arranged between the third die groove and the first die groove.
Optionally, a material storage groove is arranged above the first female die groove, and the scraper is arranged on one side of the material storage groove close to the second female die groove.
Optionally, the pressing assembly comprises a pressing head, the top of the pressing head is connected with a power mechanism, and the pressing head is located right above the second die groove.
Compared with the prior art, the invention has the following technical effects:
the grinding and tabletting device can solve the problems of complexity and complexity of the soil sample preparation process, and integrates the structures required by each process to realize grinding pulverization and automatic sample piece compaction compared with the traditional manual grinding and tabletting mode for step-by-step soil tabletting; the device has compact integral design structure and relatively small size, and is convenient to move and carry; in addition, the use scenes are various, and besides soil sample tabletting, tabletting preparation of samples which can be pulverized such as chemical fertilizers, organic fertilizers, traditional Chinese medicines and flour can be realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a grinding and tablet compressing device according to the present invention;
FIG. 2 is a schematic view of the feeding and grinding mechanism of the grinding and tabletting apparatus according to the present invention;
fig. 3 is a schematic structural view of a tablet pressing and rotating mechanism in the polishing and tabletting device according to the present invention.
Description of reference numerals: 1. the device comprises a feeding port, 2 a vibrating screening net, 3 a grinding cavity, 4 a grinding turntable, 5 a discharging door, 6 soil powder, 7 a rotating table, 8 a female die groove, 9 a material storage groove, 10 a scraper blade, 11 a pressure head, 12 a soil pressing sheet, 13 an in-mold lifting table and 14 a discharging swing arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides a grinding and tablet pressing device, which includes a feeding grinding mechanism and a tablet pressing and rotating mechanism; in the embodiment, the tabletting rotating mechanism is arranged below the feeding grinding mechanism, the feeding port 1 is rectangular funnel-shaped, the vibrating screening net 2 is positioned at the bottom of the feeding port 1, and the screening net 2 can be independently taken out, so that the inside of the device and the screening net 2 can be conveniently cleaned;
the grinding cavity 3 is positioned below the screening net 2, an axial horizontal grinding rotary table 4 is arranged in the grinding cavity, and the rotary table can rotate so as to grind the soil in the grinding cavity 3;
the discharging door 5 is positioned at the bottom of the grinding cavity 3 and below the rotary disc 4 and can be controlled to be opened or closed so as to discharge soil powder or keep the cavity sealed;
below the grinding chamber 3 is a region a of a rotary table 7 on which three die cavities 8 are uniformly arranged at 120 ° intervals, as shown in the region A, B, C in fig. 1;
the area A of the rotating platform 7 is surrounded by a material storage groove 9, the material storage groove 9 is fixed relative to the frame and can store soil powder falling from the grinding cavity 3;
the scraper 10 is positioned below the inner wall of the groove of the material storage groove 9 close to the area B, when the female die grooves 8 rotate along with the rotating platform 7, the scraper 10 can scrape redundant soil, the soil amount of each female die groove 8 is controlled, and the prepared tablets are homogenized;
the pressing head 11 is positioned above the area B of the rotating platform 7, and pressure is provided by the screw rod, so that the soil powder 6 in the female die groove 8 can be pressed downwards;
the bottom of the concave die groove 8 is also provided with an in-die lifting platform 13 which can push out the soil pressing sheet 12;
and the discharging swing arm 14 is positioned at the lower part of the outer wall of the storage groove 9 close to the C area and can push the pushed soil pressing sheet 12 out.
The soil sample is only one use scene of the device, and the device can also be used for tabletting preparation of samples which can be pulverized, such as chemical fertilizers, organic fertilizers, traditional Chinese medicines, flour and the like.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (9)
1. A grinding and tabletting device is characterized by comprising a feeding grinding mechanism and a tabletting rotating mechanism; the tabletting rotating mechanism is arranged below the feeding grinding mechanism.
2. The abrasive sheeting apparatus of claim 1, wherein the feed grinding mechanism comprises a feed port and a grinding chamber; the grinding cavity is arranged between the feeding port and the tabletting rotating mechanism.
3. The abrasive sheeting apparatus of claim 2, wherein a vibrating screen is removably positioned between the inlet and the grinding chamber.
4. The abrasive sheeting apparatus of claim 2, wherein the grinding chamber comprises a grinding turntable, the axis of rotation of the grinding turntable being disposed horizontally within the grinding chamber.
5. The abrasive sheeting apparatus of claim 2, wherein the bottom of the grinding chamber is provided with an exit gate.
6. The abrasive sheeting apparatus of claim 1, wherein the sheeting rotation mechanism comprises a sheeting assembly and a rotating disk; the rotary disc is arranged below the feeding grinding mechanism, and the tabletting assembly is arranged above the rotary disc.
7. The abrasive sheeting apparatus of claim 6, wherein the rotating disc comprises a disc body having three open-topped die pockets, each of the pockets having an in-mold lifter disposed therein; the first die groove is positioned right below the feeding grinding mechanism, a scraper is arranged between the second die groove and the first die groove, and a discharging swing arm is arranged between the third die groove and the first die groove.
8. The abrasive sheeting apparatus of claim 7, wherein a reservoir is positioned above said first cavity, said scraper being positioned on a side of said reservoir adjacent to said second cavity.
9. The abrasive sheeting apparatus of claim 7, wherein said sheeting assembly comprises a ram, the top of said ram being connected to a power mechanism, said ram being positioned directly above said second cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011118421.6A CN112284847A (en) | 2020-10-19 | 2020-10-19 | Grinding and tabletting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011118421.6A CN112284847A (en) | 2020-10-19 | 2020-10-19 | Grinding and tabletting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112284847A true CN112284847A (en) | 2021-01-29 |
Family
ID=74497640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011118421.6A Pending CN112284847A (en) | 2020-10-19 | 2020-10-19 | Grinding and tabletting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112284847A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113341067A (en) * | 2021-05-25 | 2021-09-03 | 贵州省产品质量检验检测院 | Movable combined device for rapidly determining specific components in chemical fertilizer |
| CN113567216A (en) * | 2021-09-27 | 2021-10-29 | 华谱智能科技(天津)有限公司 | Soil sample preparation equipment |
| CN116818465A (en) * | 2023-07-19 | 2023-09-29 | 成都艾立本科技有限公司 | Automatic grinding and tabletting machine and method for solid samples |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205642972U (en) * | 2016-06-01 | 2016-10-12 | 福建师范大学 | Automatic grind tablet press |
| CN107891626A (en) * | 2017-11-07 | 2018-04-10 | 嘉善中奥复合材料有限公司 | Urea-formaldehyde moulding powder compression molding system |
| CN108943819A (en) * | 2018-09-03 | 2018-12-07 | 王新 | A kind of medical medicinal material fills processing tabletting apparatus automatically |
-
2020
- 2020-10-19 CN CN202011118421.6A patent/CN112284847A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205642972U (en) * | 2016-06-01 | 2016-10-12 | 福建师范大学 | Automatic grind tablet press |
| CN107891626A (en) * | 2017-11-07 | 2018-04-10 | 嘉善中奥复合材料有限公司 | Urea-formaldehyde moulding powder compression molding system |
| CN108943819A (en) * | 2018-09-03 | 2018-12-07 | 王新 | A kind of medical medicinal material fills processing tabletting apparatus automatically |
Non-Patent Citations (1)
| Title |
|---|
| 汤伟等: "《工程施工与质量简明手册丛书 城市管廊》", 31 October 2018, 中国建材工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113341067A (en) * | 2021-05-25 | 2021-09-03 | 贵州省产品质量检验检测院 | Movable combined device for rapidly determining specific components in chemical fertilizer |
| CN113341067B (en) * | 2021-05-25 | 2023-02-21 | 贵州省产品质量检验检测院 | Movable combined device for rapidly determining specific components in chemical fertilizer |
| CN113567216A (en) * | 2021-09-27 | 2021-10-29 | 华谱智能科技(天津)有限公司 | Soil sample preparation equipment |
| CN113567216B (en) * | 2021-09-27 | 2022-01-07 | 华谱智能科技(天津)有限公司 | Soil sample preparation equipment |
| CN116818465A (en) * | 2023-07-19 | 2023-09-29 | 成都艾立本科技有限公司 | Automatic grinding and tabletting machine and method for solid samples |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210129 |