CN217211740U - Manual grinding sample preparation device - Google Patents
Manual grinding sample preparation device Download PDFInfo
- Publication number
- CN217211740U CN217211740U CN202123052966.4U CN202123052966U CN217211740U CN 217211740 U CN217211740 U CN 217211740U CN 202123052966 U CN202123052966 U CN 202123052966U CN 217211740 U CN217211740 U CN 217211740U
- Authority
- CN
- China
- Prior art keywords
- grinding
- connecting rod
- fixed connecting
- rod
- sheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a manual grinding sample preparation device, wherein a grinding rod is connected with the inner wall of a cover body through a vertical rotating shaft; the grinding rod consists of a fixed connecting rod, a movable connecting rod, a spring and a detachable grinding head; the fixed connecting rod is of a hollow cylindrical structure, the upper part of the fixed connecting rod is connected with the vertical rotating shaft, and the lower part of the fixed connecting rod is connected with the grinding head through a spring; the movable connecting rod is of a rod-shaped structure, the upper part of the movable connecting rod is buckled in the hollow cylindrical structure of the fixed connecting rod, and the lower part of the movable connecting rod is connected with the grinding head. The grinding head is provided with a sheath, the sheath is of a cylindrical structure, one end of the sheath is integrally formed with the grinding head, and the other end of the sheath is fixedly connected with the outer wall of the fixed connecting rod. The lid is connected with the rotatory lock in cylindric grinding groove, grinds inslot wall and has the vortex type recess. During the use, put the material that needs the grinding in grinding the inslot, cover the upper cover, rotate horizontal crank, drive and grind the rotation of excellent group to grind the blending material fast.
Description
Technical Field
The utility model belongs to the technical field of the laboratory appliance, concretely relates to mining manual grinding system appearance ware in laboratory.
Background
In the laboratory, it is often necessary to break up the ground material to prepare samples, and a good grinding and milling tool can greatly improve the quality of the prepared samples. The existing grinding sample preparation equipment is large in size, applicable materials are limited to some extent, samples are easy to spill, and the use is inconvenient. The sample preparation efficiency is low by grinding the mortar, the sample preparation process wastes time and labor, the grinding is uneven, and the sample is easy to spill, so that the quality of the prepared sample is influenced.
SUMMERY OF THE UTILITY MODEL
For overcoming the defect that prior art exists, the utility model provides a mining manual grinding system appearance ware in laboratory can grind through hand drive grinding rod, is fit for being used for preparing the powder sample, prevents the unrestrained loss of sample, improves the sample and prepares the quality.
The utility model discloses the technical scheme who adopts to solve its technical problem is:
a manual grinding sample preparation device, wherein a grinding rod is connected with the inner wall of a hand-operated cover through a vertical rotating shaft;
the grinding rod consists of a fixed connecting rod, a movable connecting rod, a spring and a detachable grinding head;
the fixed connecting rod is of a hollow cylindrical structure, the upper part of the fixed connecting rod is connected with the vertical rotating shaft, and the lower part of the fixed connecting rod is connected with the grinding head through a spring;
the movable connecting rod is of a rod-shaped structure, the upper part of the movable connecting rod is buckled in the hollow cylindrical structure of the fixed connecting rod, and the lower part of the movable connecting rod is connected with the grinding head.
The grinding head is provided with a sheath, the sheath is of a cylindrical structure, one end of the sheath is integrally formed with the grinding head, and the other end of the sheath is fixedly connected with the outer wall of the fixed connecting rod.
The hand-cranking cover is connected with the cylindrical grinding groove in a rotating and buckling mode, and the inner wall of the grinding groove is provided with a scroll groove.
The hand crank cover comprises a horizontal crank, a right-angle transmission mechanism, a vertical rotating shaft and a cover body; the vertical rotating shaft is arranged at the center of the cover body, the right-angle transmission mechanism is connected with the vertical rotating shaft, and the right-angle transmission mechanism is provided with a horizontal crank.
The number of the grinding rods is at least 2, and a plurality of grinding rods are arranged at equal angles.
The diameter of an opening at one end of the fixed connecting rod is smaller than that of an opening at the other end of the fixed connecting rod, and an internal thread is arranged at the end with the larger diameter of the opening and is connected with the vertical rotating shaft;
the movable connecting rod is of a rod-shaped structure, wherein the diameter of one end of the movable connecting rod is larger than that of the other end of the movable connecting rod, and the diameter of the movable connecting rod corresponds to that of the fixed connecting rod;
the sheath is of a cylindrical structure, the inner diameter of one end of the sheath is the same as the outer diameter of the fixed connecting rod, the other end of the sheath is of an annular structure, and the inner diameter of the annular structure is the same as the outer diameter of the thin end of the movable connecting rod.
The utility model discloses the beneficial effect who has is:
1. the utility model discloses a grind the groove, set up hand upper cover on grinding the groove, during the use, the material that will grind the system appearance is put into and is ground the inslot, covers the upper cover, rotates the handle, drives the grinding rod, can be very light with the sample grinding, convenient to use is efficient.
2. The utility model discloses set up hand upper cover, guaranteed that the sample can not spill.
3. The utility model discloses the grinding rod is extending structure, and moment is adjustable, and it is wide to be suitable for the material hardness scope.
4. The utility model discloses simple structure easily produces the manufacturing.
Drawings
Fig. 1 is a schematic sectional view of the structure of the present invention.
Fig. 2 is a schematic wire frame diagram of the structure of the present invention.
Fig. 3 is an explosion diagram of the structure of the present invention.
Fig. 4 is a schematic sectional view of the structure of the grinding rod of the present invention.
Fig. 5 is a top view of the grinding groove of the present invention.
Wherein: 1. hand-cranking an upper cover; 2. a cover body; 3. a right-angle transmission mechanism; 4. a horizontal crank; 5. a vertical rotating shaft; 6. a grinding groove; 7. a grinding rod; 8. a fixed connecting rod; 9. a movable connecting rod; 10. a sheath; 11. a spring; 12. a grinding head.
Detailed Description
In a manual grinding sample preparation device as shown in fig. 1, 2, 3, 4 and 5, a grinding rod 7 is connected with the inner wall of a hand-operated cover 2 through a vertical rotating shaft 5; the grinding rod 7 consists of a fixed connecting rod 8, a movable connecting rod 9, a spring 11 and a detachable grinding head 12;
the fixed connecting rod 8 is a hollow cylindrical structure, the upper part of the fixed connecting rod is connected with the vertical rotating shaft 5, and the lower part of the fixed connecting rod is connected with the grinding head 12 through a spring 11;
the movable connecting rod 9 is a rod-shaped structure, the upper part of the movable connecting rod is buckled in the hollow cylindrical structure of the fixed connecting rod 8, and the lower part of the movable connecting rod is connected with the grinding head 12.
The grinding head 12 is provided with a sheath 10, the sheath 10 is of a cylindrical structure, one end of the sheath 10 is integrally formed with the grinding head 12, and the other end of the sheath is fixedly connected with the outer wall of the fixed connecting rod 8.
Hand is shaken lid 2 and cylindric grinding groove 6 and is rotated the lock and be connected, and 6 inner walls in grinding groove have the vortex type recess.
The hand crank cover 2 comprises a horizontal crank 4, a right-angle transmission mechanism 3, a vertical rotating shaft 5 and a cover body 2; the vertical rotating shaft 5 is arranged at the center of the cover body 2, the right-angle transmission mechanism 3 is connected with the vertical rotating shaft 5, and the right-angle transmission mechanism 3 is provided with a horizontal crank 4.
The number of the grinding rods 7 is at least 2, and the plurality of grinding rods 7 are arranged at equal angles.
The grinding groove 6 is cylindrical, and the inner wall of the grinding groove is provided with a vortex groove, so that materials can be conveniently and circularly ground, and the grinding is sufficient and uniform; the hand-operated upper cover 1 comprises a horizontal crank 4, a right-angle transmission mechanism 3, a vertical rotating shaft 5 and a cover body 2, wherein the horizontal crank 4 and the vertical rotating shaft 5 are both connected with the right-angle transmission mechanism 3, the horizontal crank 4 is Z-shaped and is provided with a sleeve suitable for being held by hands, the vertical rotating shaft 5 can be driven to rotate by rotating the horizontal crank 4, so that a grinding rod group 7 connected to the vertical rotating shaft 5 is driven to rotate, the vertical rotating shaft 5 is arranged at the center of the cover body 2, the cover body 2 is connected with a grinding groove 6 in a rotating and buckling manner, and the ground materials can be conveniently disassembled and poured; the number of the grinding rods 7 is 2, and the grinding rods are arranged at intervals evenly according to the diagonal angle and connected to the vertical rotating shaft 5.
The grinding rod consists of a detachable grinding head 12, a movable connecting rod 9, a spring 11, a sheath 10 and a fixed connecting rod 8; the fixed connecting rod 8 is of a hollow cylindrical structure, wherein the diameter of an opening at one end is smaller than that of an opening at the other end, and an internal thread is arranged at the end with the larger diameter of the opening and is connected with the vertical rotating shaft 5; the movable connecting rod 9 is of a rod-shaped structure, wherein the diameter of one end is larger than that of the other end, and the diameter of the movable connecting rod corresponds to that of the fixed connecting rod 8; the sheath 10 is a cylindrical structure, one end of which has the same inner diameter as the outer diameter of the fixed connecting rod 8, and the other end of which has an annular structure, wherein the inner diameter of the annular structure is the same as the outer diameter of the thin end of the movable connecting rod 9. The movable connecting rod 9 penetrates through the fixed connecting rod 8, the spring 11 penetrates through the movable connecting rod 9, the sheath 10 penetrates through the movable connecting rod 9, and the grinding head 12 is connected with the movable connecting rod 9 through threads to jointly form the grinding head.
During the use, open hand upper cover 1, the material that will treat the grinding is put into grinding groove 6, the hand upper cover 1 of lock, rotate horizontal crank 4, it can be with the material grinding to drive grinding rod group 7 rotation through right angle drive mechanism 3, the scroll recess of grinding inslot can make the better circulation grinding of material in the groove, spring 11 in the grinding rod makes grinding rod group 7 can stretch out and draw back, the material of the different hardness of adaptation that can be fine, compare in the manual mode of grinding that uses grinding rod and grinding groove, the utility model discloses owing to there is the upper cover, the material can not spill, and efficiency is also higher.
Finally, it should be noted that: although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the foregoing embodiments are merely illustrative and not restrictive; the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.
Claims (5)
1. Manual grinding system appearance ware, its characterized in that: the grinding rod (7) is connected with the inner wall of the cover body (2) through a vertical rotating shaft (5);
the grinding rod (7) consists of a fixed connecting rod (8), a movable connecting rod (9), a spring (11) and a detachable grinding head (12);
the fixed connecting rod (8) is of a hollow cylindrical structure, the upper part of the fixed connecting rod is connected with the vertical rotating shaft (5), and the lower part of the fixed connecting rod is connected with the grinding head (12) through a spring (11);
the movable connecting rod (9) is of a rod-shaped structure, the upper part of the movable connecting rod is buckled in the hollow cylindrical structure of the fixed connecting rod (8), and the lower part of the movable connecting rod is connected with the grinding head (12).
2. The manual grinding applicator of claim 1, wherein: the grinding head (12) is provided with a sheath (10), the sheath (10) is of a cylindrical structure, one end of the sheath (10) is integrally formed with the grinding head (12), and the other end of the sheath is fixedly connected with the outer wall of the fixed connecting rod (8).
3. The manual grinding applicator of claim 1, wherein: the cover body (2) is rotationally buckled and connected with the cylindrical grinding groove (6), and the inner wall of the grinding groove (6) is provided with a volute groove.
4. The manual grinding applicator of claim 1, wherein: the cover body (2) comprises a horizontal crank (4), a right-angle transmission mechanism (3), a vertical rotating shaft (5) and the cover body (2); the vertical rotating shaft (5) is arranged at the center of the cover body (2), the right-angle transmission mechanism (3) is connected with the vertical rotating shaft (5), and the horizontal crank (4) is arranged on the right-angle transmission mechanism (3).
5. The manual grinding applicator of claim 1, wherein: the number of the grinding rods (7) is at least 2, and the plurality of grinding rods (7) are arranged at equal angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123052966.4U CN217211740U (en) | 2021-12-07 | 2021-12-07 | Manual grinding sample preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123052966.4U CN217211740U (en) | 2021-12-07 | 2021-12-07 | Manual grinding sample preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217211740U true CN217211740U (en) | 2022-08-16 |
Family
ID=82782768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123052966.4U Active CN217211740U (en) | 2021-12-07 | 2021-12-07 | Manual grinding sample preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217211740U (en) |
-
2021
- 2021-12-07 CN CN202123052966.4U patent/CN217211740U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217211740U (en) | Manual grinding sample preparation device | |
| CN111871284A (en) | Fermenting installation is used in microbial manure production and processing | |
| CN208809889U (en) | Integrated lift mould wash mixer | |
| CN209123389U (en) | A kind of efficient extraction separation device of chemical engineering | |
| CN208302645U (en) | A kind of novel environmental Art Design pigment agitating device | |
| CN205412830U (en) | Peppery wooden powder mixer | |
| CN216799567U (en) | Calcium sulfate whisker agitating unit for batching | |
| CN207294775U (en) | A kind of tissue mashing machine of Medical Devices | |
| CN110144292A (en) | A kind of thick broad-bean sauce ferment at constant temperature tank | |
| CN109794081A (en) | It is a kind of with the synthetic leather slurry agitating device for going bubble function | |
| CN209727952U (en) | A kind of concrete NDT sampler | |
| CN219647319U (en) | Agitating unit is used in production of traditional chinese medicine shampoo | |
| CN210057998U (en) | Powder raw material mixing device convenient to clean | |
| CN208449122U (en) | A kind of coating test Special dispersing blender | |
| CN208725562U (en) | A kind of efficiently automatic egg-whisk | |
| CN219836388U (en) | Solution blending machine | |
| CN216760412U (en) | Raw material mixing device for cable material production | |
| CN213132915U (en) | Hot pepper oil production automatic blending device | |
| CN217189307U (en) | Mixer with self-cleaning structure | |
| CN209649106U (en) | A kind of agitating device | |
| CN219044023U (en) | Multistage mixing device of plastic mixer | |
| CN205288181U (en) | Novel blender mixer | |
| CN210875069U (en) | Shell powder equipment of dispersion stirring | |
| CN209752730U (en) | Silvery pomfret fodder stirring processing tool | |
| CN210544601U (en) | Cleaning device for pigment stirring machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |