CN219580653U - Rice raw material crushing device - Google Patents
Rice raw material crushing device Download PDFInfo
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- CN219580653U CN219580653U CN202320919834.7U CN202320919834U CN219580653U CN 219580653 U CN219580653 U CN 219580653U CN 202320919834 U CN202320919834 U CN 202320919834U CN 219580653 U CN219580653 U CN 219580653U
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- crushing
- rotating shaft
- secondary crushing
- rice raw
- crushing box
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The utility model discloses a rice raw material crushing device, and relates to the technical field of rice flour processing. This rice raw materials reducing mechanism, including smashing the case, secondary crushing mechanism and primary crushing mechanism, the bottom of smashing the case is the setting of hopper form, four sets of supporting legs are the rectangle and distribute, secondary crushing mechanism sets up on smashing the case, secondary crushing mechanism is including secondary crushing motor and blade, secondary crushing motor can drive the blade and rotate, primary crushing mechanism sets up on smashing the case, primary crushing mechanism mainly used carries out primary crushing to the rice raw materials, through secondary crushing case, secondary crushing motor, the baffle, secondary crushing bull stick, the blade, the cooperation of secondary filter screen is used, can carry out secondary crushing to the unqualified rice raw materials of screening frame screening, make unqualified rice raw materials qualified, then qualified rice raw materials utilize centrifugal force to discharge into the bottom of smashing the case through the secondary filter screen, kibbling efficiency has been improved.
Description
Technical Field
The utility model relates to the technical field of rice flour processing, in particular to a rice raw material crushing device.
Background
The utility model provides a rice raw material crushing device in rice flour production, which has novel structural design and is convenient for sieving crushed rice raw materials, wherein the publication number of the rice raw material crushing device is CN 218167165U; comprises a bottom plate; the equal fixedly connected with vertical board in both ends at bottom plate top, the dashpot has all been seted up in the outside of vertical board, the equal fixedly connected with spring damper in bottom of dashpot inner wall, fixedly connected with screening frame between the bottom of two spring dampers, the inner wall sliding connection of screening frame and dashpot, fixedly connected with smashes the case between the top of two vertical boards, smash the inside rotation of case and be connected with main crushing roller, smash the inside of case and be located one side rotation connection follow crushing roller of main crushing roller, smash the outside of case and be provided with drive mechanism.
However, the mechanism is provided with the screening frame, but only collects and processes the rice raw materials with unqualified crushing effect, and does not carry out subsequent treatment, so that the crushing efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a rice raw material crushing device which can solve the problem that rice raw materials with unqualified crushing effect are not subjected to subsequent treatment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rice raw materials reducing mechanism, includes crushing case, secondary crushing mechanism and primary crushing mechanism, and crushing case's bottom is the setting of hopper form, and crushing case's bottom fixed mounting has four sets of supporting legs, and four sets of supporting legs are the rectangle and distribute, and secondary crushing mechanism sets up on crushing case, and secondary crushing mechanism is including secondary crushing motor and blade, and secondary crushing motor can drive the blade and rotate, and primary crushing mechanism sets up on crushing case, and primary crushing mechanism mainly used carries out primary crushing to rice raw materials.
Preferably, the secondary crushing mechanism further comprises a secondary crushing box, a partition plate and a secondary crushing rotating rod, wherein the secondary crushing box is fixedly arranged on the inner wall of one side of the crushing box, the partition plate is fixedly arranged on the inner wall of the secondary crushing box, a secondary crushing motor is fixedly arranged at the bottom of the partition plate, the secondary crushing rotating rod is rotatably arranged at the top of the partition plate, the rotating shaft of the secondary crushing motor is in transmission connection with the secondary crushing rotating rod, at least two groups of blades are fixedly arranged on the secondary crushing rotating rod, a hole is formed in the other side of the secondary crushing box, and a secondary filter screen is fixedly arranged at the hole.
Preferably, the primary crushing mechanism comprises a primary crushing motor, a driving belt pulley, a belt, a driven belt pulley, a driving gear, a driving rotating shaft, crushing rollers, a driven gear and a driven rotating shaft, wherein a motor installation frame is fixedly installed on the other side of the crushing box, the primary crushing motor is fixedly installed on the top of the motor installation frame, the driving belt pulley is fixedly installed on the outer wall of the rotating shaft of the primary crushing motor, the driving rotating shaft is rotatably installed on the outer surface of one side of the crushing box, the other end of the driving rotating shaft penetrates through the crushing box to extend to the outer side of the crushing box, the driving belt pulley is fixedly installed on the outer wall of the driving rotating shaft, the driven belt pulley is sleeved on the driving belt pulley and the driven belt pulley, the driving belt pulley is in transmission connection with the driven belt pulley, the driving gear is fixedly installed on the outer wall of the driving rotating shaft, the driven rotating shaft is rotatably installed on the outer surface of one side of the crushing box, the other end of the driven rotating shaft penetrates through the crushing box to extend to the other side of the crushing box, the driven gear is meshed with the driving gear, a group of crushing rollers are fixedly installed on one section of the outer wall of the driving shaft, which is located inside the crushing box, and the driving belt pulley, the driving belt pulley and the driven gear is located on the other side of the crushing box.
Preferably, a feeding hole is formed in the top of the crushing box, and a feeding hopper is fixedly arranged at the feeding hole.
Preferably, a discharge hole is formed in the bottom of the crushing box, a discharge pipe is fixedly arranged at the discharge hole, and a knob cover is arranged on the discharge pipe.
Preferably, an annular baffle is fixedly arranged at the top of the inner side of the crushing box, and the annular baffle is positioned right below the feeding hopper.
Preferably, the rotating shaft of the primary crushing motor extends to the inside of the crushing box and is fixedly provided with a cam, the outer surface of the other side of the secondary crushing box is fixedly provided with a group of spring damper mounting blocks, the top of each group of spring damper mounting blocks is fixedly provided with a group of spring dampers, the inner wall of the other side of the crushing box is fixedly provided with another group of spring damper mounting blocks, the bottom of each other group of spring damper mounting blocks is fixedly provided with another group of spring dampers, the top of each group of spring dampers is fixedly provided with a screening frame, the screening frame is provided with a screening frame mounting hole, the primary filter screen is fixedly arranged at the screening frame mounting hole, the screening frame is obliquely arranged, one side of the screening frame is contacted with the other side of the secondary crushing box, and the other side of the screening frame is contacted with the inner wall of the other side of the crushing box.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This rice raw materials reducing mechanism, through the cooperation of secondary crushing case, secondary crushing motor, baffle, secondary crushing bull stick, blade, secondary filter screen use, can carry out secondary crushing to the unqualified rice raw materials of screening frame screening for unqualified rice raw materials is qualified, then the bottom of crushing case is discharged through the secondary filter screen to qualified rice raw materials, has improved kibbling efficiency by centrifugal force.
(2) This rice raw materials reducing mechanism uses through primary crushing motor, driving pulley, belt, driven pulley, driving gear, initiative pivot, crushing roller, driven gear and driven shaft's cooperation, can carry out primary crushing processing to the rice raw materials that adds from the feeder hopper, can sieve the rice raw materials that primary crushing has been handled through cam, screening frame and spring damper cooperation trial, send into unqualified rice raw materials simultaneously and smash the incasement and carry out secondary crushing, has improved kibbling efficiency.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of the portion A of the present utility model;
FIG. 3 is a side view of the present utility model;
fig. 4 is a side view of the cam of the present utility model.
Reference numerals: 1. a crushing box; 2. a secondary pulverizing mechanism; 201. a secondary pulverizing box; 202. a secondary pulverizing motor; 203. a partition plate; 204. a secondary crushing rotating rod; 205. a blade; 206. a secondary filter screen; 3. a primary pulverizing mechanism; 301. a primary pulverizing motor; 302. a driving pulley; 303. a belt; 304. a driven pulley; 305. a drive gear; 306. a driving rotating shaft; 307. a pulverizing roller; 308. a driven gear; 309. a driven rotating shaft; 4. a feed hopper; 5. an annular baffle; 6. a discharge pipe; 7. a cam; 8. a screening frame; 9. spring damper.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a rice raw materials reducing mechanism, including smashing case 1, secondary crushing mechanism 2 and primary crushing mechanism 3, the bottom of smashing case 1 is the setting of hopper form, the bottom fixed mounting of smashing case 1 has four sets of supporting legs, four sets of supporting legs are the rectangle and distribute, secondary crushing mechanism 2 sets up on smashing case 1, secondary crushing mechanism 2 is including secondary crushing motor 202 and blade 205, secondary crushing motor 202 can drive blade 205 and rotate, primary crushing mechanism 3 sets up on smashing case 1, primary crushing mechanism 3 mainly used carries out primary crushing to rice raw materials.
The secondary crushing mechanism 2 further comprises a secondary crushing box 201, a partition 203 and a secondary crushing rotating rod 204, the secondary crushing box 201 is fixedly arranged on the inner wall of one side of the crushing box 1, the partition 203 is fixedly arranged on the inner wall of the secondary crushing box 201, a secondary crushing motor 202 is fixedly arranged at the bottom of the partition 203, the secondary crushing rotating rod 204 is rotatably arranged at the top of the partition 203, a rotating shaft of the secondary crushing motor 202 is in transmission connection with the secondary crushing rotating rod 204, at least two groups of blades 205 are fixedly arranged on the secondary crushing rotating rod 204, a hole is formed in the other side of the secondary crushing box 201, a secondary filter screen 206 is fixedly arranged at the hole, and through the cooperation of the secondary crushing box 201, the secondary crushing motor 202, the partition 203, the secondary crushing rotating rod 204, the blades 205 and the secondary filter screen 206, unqualified rice raw materials can be crushed secondarily by the screening frame 8, and then the unqualified rice raw materials are discharged into the bottom of the crushing box 1 through the secondary filter screen 206 by utilizing centrifugal force, so that the crushing efficiency is improved.
The primary crushing mechanism 3 comprises a primary crushing motor 301, a driving pulley 302, a belt 303, a driven pulley 304, a driving gear 305, a driving rotating shaft 306, a crushing roller 307, a driven gear 308 and a driven rotating shaft 309, wherein a motor mounting frame is fixedly arranged on the other side of the crushing box 1, the primary crushing motor 301 is fixedly arranged on the top of the motor mounting frame, the driving pulley 302 is fixedly arranged on the outer wall of the rotating shaft of the primary crushing motor 301, the driving rotating shaft 306 is rotatably arranged on the outer surface of one side of the crushing box 1, the other end of the driving rotating shaft 306 penetrates through the crushing box 1 to extend to the outer side of the crushing box 1, the driven pulley 304 is fixedly arranged on the outer wall of the driving rotating shaft 306, the driving pulley 302 and the driven pulley 304 are sleeved with the belt 303, the driving pulley 302 is in transmission connection with the driven pulley 304 through the belt 303, the driving gear 305 is fixedly arranged on the outer wall of the driving rotating shaft 306, the outer surface of one side of the crushing box 1 is rotatably provided with a driven rotating shaft 309, the other end of the driven rotating shaft 309 penetrates through the crushing box 1 and extends to the other side of the crushing box 1, the outer wall of the driven rotating shaft 309 is fixedly provided with a driven gear 308, the driven gear 308 is meshed with a driving gear 305, a group of crushing rollers 307 are fixedly arranged on one section of outer wall of the driving rotating shaft 306 and the driven rotating shaft 309 positioned in the crushing box 1, wherein the driving pulley 302, the driven pulley 304, the driving gear 305 and the driven gear 308 are positioned on the other side of the crushing box 1, and the primary crushing treatment can be carried out on rice raw materials added from a feed hopper 4 through the cooperation of a primary crushing motor 301, the driving pulley 302, a belt 303, the driven pulley 304, the driving gear 305, the driving rotating shaft 306, the crushing rollers 307, the driven gear 308 and the driven rotating shaft 309.
The top of smashing case 1 has offered the feed inlet, and the department fixed mounting of feed inlet has feeder hopper 4.
The bottom of smashing case 1 has offered the discharge gate, and discharge gate department fixed mounting has discharging pipe 6, is provided with the knob lid on the discharging pipe 6.
An annular baffle 5 is fixedly arranged at the top of the inner side of the crushing box 1, and the annular baffle 5 is positioned right below the feeding hopper 4.
The pivot of primary crushing motor 301 extends to the inside of smashing case 1 and fixed mounting has cam 7, the opposite side surface fixed mounting of secondary crushing case 201 has a set of spring damper installation piece, the top fixed mounting of a set of spring damper installation piece has a set of spring damper 9, smashing case 1 opposite side inner wall fixed mounting has another set of spring damper installation piece, the bottom fixed mounting of another set of spring damper installation piece has another set of spring damper 9, the top of a set of spring damper 9 and the bottom fixed mounting of another set of spring damper 9 have screening frame 8, screening frame 8 has offered screening frame installation entrance to a cave, screening frame installation entrance to a cave fixed mounting has primary filter screen, screening frame 8 is the slope setting, screening frame 8's one side contacts with the opposite side of secondary crushing case 201, screening frame 8's opposite side contacts with smashing case 1's opposite side inner wall, through cam 7, screening frame 8 and spring damper 9 cooperation can carry out screening to the rice raw materials that primary crushing was handled, the while send unqualified rice raw materials into secondary crushing case 201 and smash efficiency has been improved.
Working principle: adding rice raw material into the crushing box 1 through the feed hopper 4, enabling the rice raw material to enter the annular baffle 5 through the feed hopper 4, simultaneously starting the primary crushing motor 301, enabling the rotating shaft of the primary crushing motor 301 to rotate so as to drive the driving pulley 302 to rotate, enabling the driving pulley 302 to rotate so as to drive the driven pulley 304 to rotate through the belt 303, enabling the driven pulley 304 to rotate so as to drive the driving rotating shaft 306 to rotate, enabling the driving rotating shaft 306 to rotate so as to drive the driving gear 305 and the crushing roller 307 on the driving rotating shaft 306 to rotate, enabling the driving gear 305 to rotate so as to drive the driven rotating shaft 309 to rotate, enabling the driven rotating shaft 309 to rotate so as to drive the crushing roller 307 on the driven rotating shaft 309 to rotate, enabling the two groups of crushing rollers 307 to perform primary crushing on the rice raw material falling onto the crushing roller 307 from the annular baffle 5, enabling the primarily crushed rice to fall onto the screening frame 8 to be screened by the screening frame 8, qualified rice raw materials become rice slurry and fall into the bottom of the crushing box 1 through the sieving frame 8, unqualified rice raw materials stay at the top of the sieving frame 8, meanwhile, the rotating shaft of the primary crushing motor 301 drives the cam 7 to rotate, the cam 7 rotates to intermittently strike the sieving frame 8 so that the sieving frame 8 vibrates, the vibrating of the sieving frame 8 enables unqualified rice raw materials at the top of the sieving frame 8 to fall into the secondary crushing box 201 along the top of the sieving frame 8, meanwhile, the secondary crushing motor 202 is started, the rotating shaft of the secondary crushing motor 202 drives the secondary crushing rotating rod 204 to rotate, the secondary crushing rotating rod 204 rotates to drive the blade 205 to rotate, the secondary crushed rice raw materials in the secondary crushing box 201 are secondarily crushed, the qualified rice raw materials after secondary crushing fall into the bottom of the crushing box 1 through the secondary filter screen 206, the unqualified rice is kept in the secondary crushing box 201 to continue secondary crushing until the secondary crushing is qualified, after the crushing is finished, the primary crushing motor 301 and the secondary crushing motor 202 are turned off, and the knob cover rice milk on the discharging pipe 6 is turned on to be collected.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A rice raw material crushing device, characterized by comprising:
the bottom of the crushing box (1) is arranged in a reversed bucket shape, four groups of supporting legs are fixedly arranged at the bottom of the crushing box (1), and the four groups of supporting legs are distributed in a rectangular shape;
the secondary crushing mechanism (2), the secondary crushing mechanism (2) is arranged on the crushing box (1), the secondary crushing mechanism (2) comprises a secondary crushing motor (202) and a blade (205), and the secondary crushing motor (202) can drive the blade (205) to rotate;
the primary crushing mechanism (3), primary crushing mechanism (3) set up on crushing case (1), primary crushing mechanism (3) mainly used carries out primary crushing to the rice raw materials.
2. A rice raw material crushing apparatus according to claim 1, wherein: the secondary crushing mechanism (2) further comprises a secondary crushing box (201), a partition plate (203) and a secondary crushing rotating rod (204), wherein the secondary crushing box (201) is fixedly installed on the inner wall of one side of the crushing box (1), the partition plate (203) is fixedly installed on the inner wall of the secondary crushing box (201), a secondary crushing motor (202) is fixedly installed at the bottom of the partition plate (203), the secondary crushing rotating rod (204) is rotatably installed at the top of the partition plate (203), the rotating shaft of the secondary crushing motor (202) is in transmission connection with the secondary crushing rotating rod (204), at least two groups of blades (205) are fixedly installed on the secondary crushing rotating rod (204), a hole is formed in the other side of the secondary crushing box (201), and a secondary filter screen (206) is fixedly installed at the hole.
3. A rice raw material crushing apparatus according to claim 2, characterized in that: the primary crushing mechanism (3) comprises a primary crushing motor (301), a driving belt pulley (302), a belt (303), a driven belt pulley (304), a driving gear (305), a driving rotating shaft (306), a crushing roller (307), a driven gear (308) and a driven rotating shaft (309), wherein a motor mounting frame is fixedly arranged on the other side of the crushing box (1), the primary crushing motor (301) is fixedly arranged at the top of the motor mounting frame, the driving belt pulley (302) is fixedly arranged on the outer wall of the rotating shaft of the primary crushing motor (301), the driving rotating shaft (306) is rotatably arranged on the outer surface of one side of the crushing box (1), the other end of the driving rotating shaft (306) penetrates through the crushing box (1) to extend to the outer side of the crushing box (1), the driven belt pulley (304) is fixedly arranged on the outer wall of the driving rotating shaft (306), the driving belt pulley (302) is in transmission connection with the driven belt pulley (304) through the belt (303), the driven rotating shaft (309) is rotatably arranged on the outer surface of one side of the driving rotating shaft (1), the other end of the driven rotating shaft (309) penetrates through the crushing box (1) to extend to the crushing box (1), the outer wall fixed mounting of driven pivot (309) has driven gear (308), and driven gear (308) meshes with driving gear (305), and driving pivot (306) are located a set of crushing roller (307) of fixed mounting with driven pivot (309) one section outer wall inside crushing case (1), and wherein driving pulley (302), driven pulley (304), driving gear (305) and driven gear (308) are located the opposite side of crushing case (1).
4. A rice raw material crushing apparatus according to claim 3, wherein: the top of crushing case (1) has seted up the feed inlet, and the department fixed mounting of feed inlet has feeder hopper (4).
5. The rice raw material pulverizing apparatus as defined in claim 4, wherein: the bottom of smashing case (1) has offered the discharge gate, and discharge gate department fixed mounting has discharging pipe (6), is provided with the knob lid on discharging pipe (6).
6. A rice raw material crushing apparatus according to claim 5, wherein: an annular baffle plate (5) is fixedly arranged at the top of the inner side of the crushing box (1), and the annular baffle plate (5) is positioned under the feed hopper (4).
7. The rice raw material pulverizing apparatus as defined in claim 6, wherein: the rotating shaft of the primary crushing motor (301) extends to the inside of the crushing box (1) and is fixedly provided with a cam (7), the outer surface of the other side of the secondary crushing box (201) is fixedly provided with a group of spring damper mounting blocks, the top of each group of spring damper mounting blocks is fixedly provided with a group of spring dampers (9), the inner wall of the other side of the crushing box (1) is fixedly provided with another group of spring damper mounting blocks, the bottom of each other group of spring damper mounting blocks is fixedly provided with another group of spring dampers (9), the top of each group of spring dampers (9) is fixedly provided with a screening frame (8), the screening frame (8) is provided with a screening frame mounting hole, a primary filter screen is fixedly arranged at the screening frame mounting hole, the screening frame (8) is obliquely arranged, one side of the screening frame (8) is contacted with the other side of the secondary crushing box (201), and the other side of the screening frame (8) is contacted with the inner wall of the other side of the crushing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320919834.7U CN219580653U (en) | 2023-04-21 | 2023-04-21 | Rice raw material crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320919834.7U CN219580653U (en) | 2023-04-21 | 2023-04-21 | Rice raw material crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219580653U true CN219580653U (en) | 2023-08-25 |
Family
ID=87695069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320919834.7U Active CN219580653U (en) | 2023-04-21 | 2023-04-21 | Rice raw material crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219580653U (en) |
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2023
- 2023-04-21 CN CN202320919834.7U patent/CN219580653U/en active Active
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