CN210935250U - Smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials - Google Patents
Smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials Download PDFInfo
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- CN210935250U CN210935250U CN201821700677.6U CN201821700677U CN210935250U CN 210935250 U CN210935250 U CN 210935250U CN 201821700677 U CN201821700677 U CN 201821700677U CN 210935250 U CN210935250 U CN 210935250U
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- crushing box
- side wall
- cutting shaft
- raw materials
- grinding
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Abstract
The utility model discloses an use reducing mechanism of wood chopsticks as raw materials preparation nanometer carborundum, smash the case including first crushing case and second, the left side wall that the output of first motor runs through first crushing case is equipped with the driving gear, the rear side of initiative cutting axle is equipped with driven cutting axle, the right side wall that the installation cavity was run through to the left end of driven cutting axle is equipped with driven gear, transfer passage smashes the case with the second and is connected, the last side wall that the output of second motor runs through the crushing case of second is equipped with the grinding spindle, the inside wall distribution that the case was smashed to the second has a plurality of supplementary grinding blades. The utility model discloses a initiatively cut the axle and cut wooden chopsticks with the epaxial cutting knife of driven cutting, cut wooden chopsticks into less volume, grind through grinding the blade with supplementary grinding blade, just can make the wooden chopsticks raw materials become the powder of thinner granularity and the degree of consistency, improved the quality of preparation carborundum nano-material.
Description
Technical Field
The utility model relates to a rubbing crusher technical field, the concrete field is an use reducing mechanism of wooden chopsticks preparation nanometer carborundum as raw materials.
Background
Compared with the conventional silicon carbide, the nano silicon carbide has excellent physical and chemical properties, excellent chemical inertness, extremely high mechanical strength, excellent biocompatibility and photoelectric characteristics, and has wide application prospect in the fields of microelectronic industry, photoelectric devices, mechanical industry, biomedicine, composite materials and the like.
The performance of the nano silicon carbide material is closely related to the structure and the appearance of the nano silicon carbide material. Therefore, the synthesis of nano materials with different morphologies by adopting different raw materials is a main research direction in the field of silicon carbide. In recent years, researchers have obtained silicon carbide nano-materials with various structures by using different raw materials and different preparation processes.
With the development of economy and the acceleration of life rhythm, the disposable wooden chopsticks enter the lives of people by the characteristics of sanitation, convenience and the like. However, the disposable wooden chopsticks bring certain economic benefits and bring great harm, such as destruction of forest vegetation, destruction of an ecological system, resource waste and the like. The disposable wooden chopsticks contain rich carbon resources, and if the carbon resources can be fully utilized to prepare the silicon carbide nano material, the method has important significance for recycling the discarded disposable wooden chopsticks. The recovered disposable wooden chopsticks are subjected to the working procedures of cleaning, drying, crushing and the like. Therefore, the smashing device for preparing the nano silicon carbide by taking the wood chopsticks as the raw materials is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an use reducing mechanism of wood chopsticks as raw materials preparation nanometer carborundum to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials comprises a first smashing box and a second smashing box, wherein a feeding opening is formed in the upper end of the first smashing box, an installation cavity is formed in the left side inside the first smashing box, a first motor is arranged on the front portion of the left surface of the first smashing box, a driving gear is arranged at the output end of the first motor and penetrates through the left side wall of the first smashing box, one end of a driving cutting shaft is arranged at the right end of the driving gear and penetrates through the right side wall of the installation cavity, the other end of the driving cutting shaft is rotatably connected with the right side wall of the first smashing box, a driven cutting shaft is arranged on the rear side of the driving cutting shaft, a plurality of cutting knives are arranged on the driving cutting shaft and the driven cutting shaft, a driven gear is arranged at the left end of the driven cutting shaft and penetrates through the right side wall of the installation cavity, the driven gear is meshed with the driving gear, the lower side wall of the, the right part lower extreme of first crushing case is equipped with transfer passage, be equipped with first motorised valve in the transfer passage, transfer passage is connected with the second crushing case, the upside of second crushing case is equipped with the second motor, the output of second motor runs through the last lateral wall that the second crushed the case and is equipped with the grinding spindle, it has a plurality of grinding blades to distribute on the grinding spindle, the inside wall distribution that the second crushed the case has a plurality of supplementary grinding blades, grinding blade and supplementary grinding blade are crisscross setting, the lower extreme middle part that the case was smashed to the second is equipped with the discharge gate, the discharge gate is connected with the second motorised valve.
Preferably, rolling bearings are arranged between the right ends of the driving cutting shaft and the driven cutting shaft and the right side wall of the first crushing box.
Preferably, a vibrator is provided on a lower surface of the first pulverizing box.
Preferably, the cutting knives on the driving cutting shaft and the driven cutting shaft are arranged in a staggered mode.
Preferably, the diameter of the grinding blade at the uppermost end is smaller than that of the other grinding blades.
Compared with the prior art, the beneficial effects of the utility model are that: a smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials is characterized in that after a first motor is started, an operator firstly puts cleaned and dried wood chopsticks into a first smashing box through a feeding port, the wood chopsticks are cut by a cutting knife on a driving cutting shaft and a driven cutting shaft to be cut into smaller volumes, a first electric valve is started to enable the cut wood chopsticks to enter a second smashing box, the wood chopsticks are assisted by a vibrator to enter the second smashing box, meanwhile, a second motor is started to drive a grinding shaft to rotate, the wood chopsticks entering the second smashing box are ground by grinding blades and auxiliary grinding blades which are arranged in a staggered mode under the simultaneous action of gravity and centripetal force, the wood chopsticks can be changed into powder with finer granularity and more uniform degree, the quality of the prepared silicon carbide nano material is improved, the smashed powder can be put into the next procedure or taken out for later use by opening a second electric valve at the bottom of the second smashing box, the discharging is very convenient, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic view of the first crushing box of the present invention in a top view.
In the figure: 1-a first crushing box, 2-a second crushing box, 3-an installation cavity, 4-a first motor, 5-a driving gear, 6-a driving cutting shaft, 7-a driven cutting shaft, 8-a cutting knife, 9-a driven gear, 10-a conveying channel, 11-a first electric valve, 12-a second motor, 13-a grinding shaft, 14-a grinding blade, 15-an auxiliary grinding blade, 16-a discharge hole, 17-a second electric valve, 18-a rolling bearing and 19-a vibrator.
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, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials comprises a first smashing box 1 and a second smashing box 2, wherein a feeding opening is formed in the upper end of the first smashing box, an operator firstly puts cleaned and dried wood chopsticks into the first smashing box through the feeding opening after a first motor 4 is started, an installation cavity 3 is formed in the left side of the inner portion of the first smashing box, a first motor is arranged on the front portion of the left surface of the first smashing box, an output end of the first motor penetrates through the left side wall of the first smashing box and is provided with a driving gear 5, the right end of the driving gear penetrates through the right side wall of the installation cavity and is provided with one end of a driving cutting shaft 6, the other end of the driving cutting shaft is rotatably connected with the right side wall of the first smashing box, a driven cutting shaft 7 is arranged on the rear side of the driving cutting shaft, and a plurality of cutting knives 8 are arranged on the driving cutting shaft and the driven cutting shaft, the left end of the driven cutting shaft penetrates through the right side wall of the installation cavity and is provided with a driven gear 9, the driven gear is meshed with the driving gear, the lower side wall of the first crushing box is obliquely arranged, the lower end of the right part of the first crushing box is provided with a conveying channel 10, a first motor drives the driving gear to rotate, the driven gear rotates along with the driving gear relatively, wood chopsticks are cut by a cutting knife on the driving cutting shaft and the driven cutting shaft, the wood chopsticks are cut into smaller size, a first electric valve 11 is arranged in the conveying channel, the cut wood chopstick raw materials can enter a second crushing box by opening the first electric valve, the conveying channel is connected with the second crushing box, a second motor 12 is arranged on the upper side of the second crushing box, the output end of the second motor penetrates through the upper side wall of the second crushing box and is provided with a grinding shaft, and a plurality of grinding blades 14 are distributed on the grinding shaft 13, the inside wall distribution of second crushing case has a plurality of supplementary grinding blade 15, grinding blade and supplementary grinding blade are the setting of staggering, open the second motor and drive the grinding shaft rotatory, and the wood chopsticks raw materials that get into the second crushing case are ground by each crisscross grinding blade and supplementary grinding blade that sets up under the effect of gravity and centripetal force simultaneously, just enable the powder of wood chopsticks raw materials to become finer granularity and degree of consistency, the lower extreme middle part of second crushing case is equipped with discharge gate 16, the discharge gate is connected with second motorised valve 17, just can get into next process or take out for use with the powder after smashing the completion through opening the second motorised valve of second crushing bottom of the case portion.
Particularly, all be equipped with antifriction bearing 18 between the right-hand member of initiative cutting axle and driven cutting axle and the right side wall of first crushing case, can let initiative cutting axle and driven cutting axle pivoted more smooth to reduce wearing and tearing.
Specifically, the lower surface of the first crushing box is provided with a vibrator 19, and the vibrator assists the wood chopstick raw material to enter the second crushing box.
Particularly, the cutting knives on initiative cutting shaft and the driven cutting shaft are crisscross setting.
Particularly, the diameter of the grinding blade at the uppermost end is smaller than that of other grinding blades, so that wood chopstick raw materials entering the second grinding box conveniently enter a gap between the grinding blade and the auxiliary grinding blade.
The working principle is as follows: when the utility model is used, the device is electrically connected with an electric cabinet, an operator firstly puts cleaned and dried wood chopsticks into a first crushing box through a feeding port after a first motor is started, the first motor drives a driving gear to rotate, a driven gear rotates along with the driving gear relatively, the wood chopsticks are cut through a cutting knife on a driving cutting shaft and a driven cutting shaft, the wood chopsticks are cut into smaller volume, the first electric valve is started to enable the cut wood chopsticks raw materials to enter a second crushing box, the wood chopsticks raw materials are assisted by a vibrator to enter the second crushing box, meanwhile, the second motor is started to drive a grinding shaft to rotate, the wood chopsticks raw materials entering the second crushing box are ground by grinding blades and auxiliary grinding blades which are arranged in a staggered mode under the simultaneous action of gravity and centripetal force, and the wood chopsticks raw materials can be changed into powder with finer granularity and uniformity, the second electric valve at the bottom of the second crushing box is opened to enable the crushed powder to enter the next process or be taken out for standby.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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.
Claims (5)
1. The utility model provides an use reducing mechanism of wooden chopsticks as raw materials preparation nanometer carborundum, includes first crushing case (1) and second crushing case (2), its characterized in that: the upper end of the first crushing box (1) is provided with a feeding port, the left side inside the first crushing box (1) is provided with a mounting cavity (3), the front part of the left surface of the first crushing box (1) is provided with a first motor (4), the output end of the first motor (4) penetrates through the left side wall of the first crushing box (1) and is provided with a driving gear (5), the right end of the driving gear (5) penetrates through the right side wall of the mounting cavity (3) and is provided with one end of a driving cutting shaft (6), the other end of the driving cutting shaft (6) is rotatably connected with the right side wall of the first crushing box (1), the rear side of the driving cutting shaft (6) is provided with a driven cutting shaft (7), a plurality of cutting knives (8) are arranged on the driving cutting shaft (6) and the driven cutting shaft (7), the right side wall of the left end of the driven cutting shaft (7) penetrating through the mounting cavity (3) is provided with a driven gear (9), the driven gear (9) is meshed with the driving gear (5), the lower side wall of the first crushing box (1) is obliquely arranged, a conveying channel (10) is arranged at the lower end of the right part of the first crushing box (1), a first electric valve (11) is arranged in the conveying channel (10), the conveying channel (10) is connected with the second crushing box (2), a second motor (12) is arranged on the upper side of the second crushing box (2), the output end of the second motor (12) penetrates through the upper side wall of the second crushing box (2) and is provided with a grinding shaft (13), a plurality of grinding blades (14) are distributed on the grinding shaft (13), a plurality of auxiliary grinding blades (15) are distributed on the inner side wall of the second crushing box (2), the grinding blades (14) and the auxiliary grinding blades (15) are arranged in a staggered mode, a discharge hole (16) is formed in the middle of the lower end of the second crushing box (2), the discharge hole (16) is connected with a second electric valve (17).
2. The smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials according to claim 1, is characterized in that: rolling bearings (18) are arranged between the right ends of the driving cutting shaft (6) and the driven cutting shaft (7) and the right side wall of the first crushing box (1).
3. The smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials according to claim 1, is characterized in that: the lower surface of the first crushing box (1) is provided with a vibrator (19).
4. The smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials according to claim 1, is characterized in that: the driving cutting shaft (6) and the cutting knives (8) on the driven cutting shaft (7) are arranged in a staggered mode.
5. The smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials according to claim 1, is characterized in that: the diameter of the grinding blade (14) at the uppermost end is smaller than that of the other grinding blades (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700677.6U CN210935250U (en) | 2018-10-19 | 2018-10-19 | Smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700677.6U CN210935250U (en) | 2018-10-19 | 2018-10-19 | Smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210935250U true CN210935250U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700677.6U Expired - Fee Related CN210935250U (en) | 2018-10-19 | 2018-10-19 | Smashing device for preparing nano silicon carbide by taking wood chopsticks as raw materials |
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| Country | Link |
|---|---|
| CN (1) | CN210935250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074011A (en) * | 2020-08-14 | 2022-02-22 | 安国市一方药业有限公司 | Knife type medicinal material crusher |
-
2018
- 2018-10-19 CN CN201821700677.6U patent/CN210935250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074011A (en) * | 2020-08-14 | 2022-02-22 | 安国市一方药业有限公司 | Knife type medicinal material crusher |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20211019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |