CN217249298U - Grinding instrument for preparing various samples - Google Patents
Grinding instrument for preparing various samples Download PDFInfo
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- CN217249298U CN217249298U CN202122583414.XU CN202122583414U CN217249298U CN 217249298 U CN217249298 U CN 217249298U CN 202122583414 U CN202122583414 U CN 202122583414U CN 217249298 U CN217249298 U CN 217249298U
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- bevel gear
- chamber
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Abstract
The utility model discloses a grinding appearance of preparation multiple sample, including grinding appearance body, grinding appearance body is including grinding chamber and grinding assembly, grinding assembly locates and grinds the intracavity, grinding assembly includes motor, connecting axle, drive bevel gear, transmission bevel gear and electric telescopic handle. The utility model belongs to the technical field of the grinding appearance, specifically provide a practicality height, simple to use can effectively adjust the device as required through grinding assembly, lower use cost improves the grinding appearance of the multiple sample of preparation of device suitability.
Description
Technical Field
The utility model belongs to the technical field of grind the appearance, specifically indicate a grind appearance of preparation multiple sample.
Background
In biological experimental research, in order to obtain high-quality DNA, RNA, miRNA and protein, samples such as human, animal and plant tissues, bacteria and yeast need to be crushed;
the existing grinding instrument for preparing various samples mostly carries out single grinding on the samples, and the defects that the grinding precision of different samples is different, the device cannot be effectively adjusted according to the requirements, the use cost is high, and the applicability is poor are overcome.
SUMMERY OF THE UTILITY MODEL
To the circumstances, for overcoming prior art's defect, the utility model provides a practicality is high, and is simple to use, can effectively adjust the device as required through grinding assembly, lower use cost improves the grinding appearance of the multiple sample of preparation of device suitability.
The utility model adopts the following technical scheme: the utility model relates to a prepare grinder of multiple sample, including the grinder body, the grinder body is including grinding chamber and grinding element, grinding element locates and grinds the intracavity, grinding element includes motor, connecting axle, drive bevel gear, transmission bevel gear and electric telescopic handle, motor connection locates and grinds one side on the chamber, connecting axle level is located and is ground intracavity one side, just motor output shaft locates connecting axle one end center department, drive bevel gear one side axle center department connects and locates on the connecting axle other end, transmission bevel gear locates and grinds intracavity top central point and puts, the vertical connection of electric telescopic handle locates transmission bevel gear bottom.
Further, the electric telescopic rod is connected with one end of the bottom of the electric telescopic rod and is provided with a grinding plate, and a grinding layer is arranged at the bottom of the grinding plate.
Further, grind the intracavity bottom and be equipped with the screening board, bilateral symmetry is equipped with the fixed slot on the screening board, just the screening board has multiple model.
Further, grind both sides symmetry on the chamber and run through and be equipped with the dead lever, the cover is equipped with the spring on the dead lever, just the spring both ends are connected respectively and are located on grinding chamber lateral wall and dead lever one end lateral wall, just in the fixed slot is located to the dead lever end.
Furthermore, one side through connection is equipped with the feed chute on grinding the chamber, just feed chute and grinding chamber link up the department and locate between screening board and the grinding plate.
Furthermore, the transmission bevel gear and the driving bevel gear are meshed, and a controller is arranged on one side of the grinding cavity.
Furthermore, grinding chamber bottom threaded connection is equipped with the ejection of compact chamber, just ejection of compact chamber bottom symmetric connection is equipped with the bracing piece.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the grinding instrument for preparing various samples has the advantages of high practicability, simplicity in use, capability of effectively adjusting the device according to needs through the grinding assembly, lower use cost and improvement on the applicability of the device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a grinder for preparing multiple samples according to the present invention;
fig. 2 is a partially enlarged view of a portion a of fig. 1.
The grinding device comprises a grinding instrument body 1, a grinding cavity 2, a grinding assembly 3, a grinding assembly 4, a motor 5, a connecting shaft 6, a driving bevel gear 7, a transmission bevel gear 8, an electric telescopic rod 9, a grinding plate 10, a grinding layer 11, a screening plate 12, a fixing groove 13, a fixing rod 14, a spring 15, a feeding groove 16, a controller 17, a discharging cavity 18 and a supporting rod.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model relates to a prepare grinder of multiple sample, including grinder body 1, grinder body 1 is including grinding chamber 2 and grinding unit 3, grinding unit 3 locates in grinding chamber 2, grinding unit 3 includes motor 4, connecting axle 5, drive bevel gear 6, transmission bevel gear 7 and electric telescopic handle 8, motor 4 connects and locates one side on grinding chamber 2, one side in grinding chamber 2 is located to connecting axle 5 level, just connecting axle 5 one end center department is located in the connection of motor 4 output shaft, 6 one side axle center departments of drive bevel gear connect and locate on connecting axle 5 other ends, drive bevel gear 7 locates and grinds 2 interior top central point of chamber and puts, transmission bevel gear 7 bottom is located in the vertical connection of electric telescopic handle 8.
Wherein, one end of the bottom of the electric telescopic rod 8 is connected with a grinding plate 9, and the bottom of the grinding plate 9 is provided with a grinding layer 10; a screening plate 11 is arranged at the bottom in the grinding cavity 2, fixing grooves 12 are symmetrically formed in two sides of the screening plate 11, and the screening plate 11 has multiple models; fixing rods 13 symmetrically penetrate through two sides of the grinding cavity 2, a spring 14 is sleeved on each fixing rod 13, two ends of each spring 14 are respectively connected to the side wall of the grinding cavity 2 and the side wall of one end of each fixing rod 13, and the tail ends of the fixing rods 13 are arranged in the fixing grooves 12; a feed chute 15 is arranged on one side of the grinding cavity 2 in a through connection mode, and the through part of the feed chute 15 and the grinding cavity 2 is arranged between the screening plate 11 and the grinding plate 9; the transmission bevel gear 7 and the driving bevel gear 6 are meshed, and a controller 16 is arranged on one side of the grinding cavity 2; the bottom of the grinding cavity 2 is provided with a discharging cavity 17 in a threaded connection mode, and the bottom of the discharging cavity 17 is symmetrically provided with supporting rods 18 in a connected mode.
When the grinding device is used specifically, the grinding device body 1 is electrified through a power supply, a sample is poured into the grinding cavity 2 through the feeding groove 15, the motor 4 is started to drive the driving bevel gear 6 to rotate, the driving bevel gear 7 is driven to rotate due to meshing effect, so that the grinding plate 9 is driven to rotate, the electric telescopic rod 8 is controlled to stretch through the controller 16, the grinding plate 9 is lowered to a proper position, the sample is ground, in the grinding process, a qualified volume sample drops into the discharging cavity 17 through the screening plate 11 to be discharged, when the grinding specification of the sample needs to be changed, the discharging cavity 17 is rotated and screwed off, the fixing rod 13 is pulled towards two sides of the grinding cavity 2, one end of the fixing rod 13 is driven out of the fixing groove 12, the screening plate 11 is taken off and is changed into the screening plate 11 with the required specification, the screening plate 11 is put into the grinding cavity 2 through the bottom, the fixing groove 12 at two sides of the screening plate 11 is right opposite to one side of the fixing rod 13, the fixed rod 13 is loosened, one end of the fixed rod 13 is arranged in the fixed groove 12 due to the action of the spring 14, the screening plate 11 is fixed, the discharging cavity 17 is arranged at the bottom of the grinding cavity 2 in a threaded connection mode again, and grinding is carried out again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (7)
1. A grinding instrument for preparing various samples is characterized in that: including grinding the appearance body, grind the appearance body including grinding chamber and grinding assembly, grinding assembly locates and grinds the intracavity, grinding assembly includes motor, connecting axle, drive bevel gear, transmission bevel gear and electric telescopic handle, the motor is connected and is located one side on grinding the chamber, connecting axle level is located and is ground intracavity one side, just motor output shaft locates connecting axle one end center department, drive bevel gear one side axle center department connects and locates on the connecting axle other end, drive bevel gear locates and grinds intracavity top central point and put, the transmission bevel gear bottom is located to the vertical connection of electric telescopic handle.
2. The grinder for preparing multiple samples according to claim 1, wherein: the electric telescopic handle bottom one end is connected and is equipped with the lapping plate, just the lapping plate bottom is equipped with the grinding bed.
3. The grinder for preparing a plurality of samples according to claim 2, wherein: grind the intracavity bottom and be equipped with the screening board, bilateral symmetry is equipped with the fixed slot on the screening board, just the screening board has multiple model.
4. The grinder for preparing multiple samples according to claim 3, wherein: grind the chamber and go up bilateral symmetry and run through and be equipped with the dead lever, the cover is equipped with the spring on the dead lever, just on spring both ends are connected respectively and are located grinding chamber lateral wall and dead lever one end lateral wall, just the dead lever end is located in the fixed slot.
5. The grinder for preparing a plurality of samples according to claim 4, wherein: one side through connection is equipped with the feed chute on grinding the chamber, just feed chute and grinding chamber link up the department and locate between screening board and the grinding plate.
6. The grinder for preparing a plurality of samples according to claim 1, wherein: the transmission bevel gear and the driving bevel gear are meshed, and a controller is arranged on one side of the grinding cavity.
7. The grinder for preparing a plurality of samples according to claim 1, wherein: grinding chamber bottom threaded connection is equipped with the ejection of compact chamber, just ejection of compact chamber bottom symmetric connection is equipped with the bracing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122583414.XU CN217249298U (en) | 2021-10-26 | 2021-10-26 | Grinding instrument for preparing various samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122583414.XU CN217249298U (en) | 2021-10-26 | 2021-10-26 | Grinding instrument for preparing various samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217249298U true CN217249298U (en) | 2022-08-23 |
Family
ID=82853715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122583414.XU Active CN217249298U (en) | 2021-10-26 | 2021-10-26 | Grinding instrument for preparing various samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217249298U (en) |
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2021
- 2021-10-26 CN CN202122583414.XU patent/CN217249298U/en active Active
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