CN216937014U - High peasant family rice processing of security is with sieve that shakes soon - Google Patents
High peasant family rice processing of security is with sieve that shakes soon Download PDFInfo
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- CN216937014U CN216937014U CN202220595531.XU CN202220595531U CN216937014U CN 216937014 U CN216937014 U CN 216937014U CN 202220595531 U CN202220595531 U CN 202220595531U CN 216937014 U CN216937014 U CN 216937014U
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Abstract
The utility model discloses a high-safety rotary vibration sieve for processing farmer rice, which comprises a base, a rotary vibration sieve main body, a feeding mechanism and a dust removal mechanism, wherein a bearing plate is uniformly arranged in the base through a buffer part, a base is arranged at the top end of the bearing plate, vibrating bodies are arranged on two sides in the base, the rotary vibration sieve main body is arranged at the top end of each vibrating body, a screen mesh is uniformly arranged in the rotary vibration sieve main body, a vibrating motor is fixed at the central position in each vibrating body, and an upper eccentric heavy hammer and a lower eccentric heavy hammer are respectively arranged at two ends of the vibrating motor. According to the vibrating rice processing machine, the base, the bearing plate, the base, the rotary vibrating screen main body, the buffer piece, the rigid spring and the pressed piece are arranged, so that the vibrating force generated when the base and the rotary vibrating screen main body work is transmitted to the bearing plate downwards, the bearing plate is enabled to press down the buffer piece, the working stability of the rotary vibrating screen main body is improved through the buffer piece, and the safety of farmer rice processing is further improved.
Description
Technical Field
The utility model relates to the technical field of processing of farmer rice, in particular to a rotary vibrating screen for processing farmer rice with high safety.
Background
The farmer rice is pure natural rice which is produced without any pollution, the rice is pure white, transparent and full in grains, the farmer rice uses hybrid rice seeds left by farmers from the beginning of rice transplanting, the pesticides are rarely used in the whole growth period, and the chemical fertilizer is basically replaced by human and animal waste materials, so that the farmer rice is particularly slightly influenced by the pesticides and the chemical fertilizer, and is fragrant and tasty to eat.
Peasant family rice need sieve with shaking soon in the course of working, and the sieve that shakes soon is to make the excitation source by the vertical type motor, and eccentric weight is installed at the upper and lower both ends of motor, changes the rotary motion of motor into the cubic element motion of level, perpendicular, slope, gives the sifter to this motion again, and then carries out the fine screening to peasant family rice, but current shake soon the sieve stability of self relatively poor in the course of working, and the security is lower, is unfavorable for long-time processing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary vibrating screen for processing farmer rice, which is high in safety and solves the problem of low safety in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high peasant family rice processing is with sieve that shakes soon, includes the base, shakes sieve main part, feed mechanism and dust removal mechanism soon, the inside of base evenly is provided with the loading board through the bolster, just the top of loading board is provided with the frame, the inside both sides of frame all are provided with the pendulum, and the top of pendulum is provided with the sieve main part that shakes soon, the inside of sieve main part that shakes soon evenly is provided with the screen cloth, the inside central point department of pendulum is fixed with vibrating motor, just vibrating motor's both ends are provided with eccentric weight and lower eccentric weight respectively, one side of frame is fixed with feed mechanism through the support body, just one side at feed mechanism top is provided with the guide passageway, the bottom of feed mechanism one side is provided with the feed inlet.
Preferably, the mesh sizes of the screens in the rotary vibration sieve main body decrease progressively from top to bottom, and discharge ports are distributed on two sides of the rotary vibration sieve main body in a staggered manner.
Preferably, a roller is arranged inside the feeding mechanism, helical blades are uniformly distributed on the roller, a servo motor is fixed at the top end of the feeding mechanism, and the output end of the servo motor is connected with the roller.
Preferably, one side of the feeding mechanism is provided with a dust removal mechanism, and one side of the dust removal mechanism is communicated with the feeding mechanism through a mesh grid.
Preferably, the central position department in the dust removal mechanism is provided with the filter screen, just both ends that feed mechanism one side was kept away from to the dust removal mechanism all are provided with the fan.
Preferably, the two ends of the filter screen are provided with slide rails, and the two ends inside the dust removing mechanism are provided with slide grooves connected with the slide rails in a sliding manner.
Preferably, the inside of bolster all is provided with through stiff spring and receives the piece, just the top that receives the piece all is connected with the bottom of loading board, the both ends that receive the piece bottom all are provided with the stopper, the inside both sides of bolster all are provided with the spacing groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this high peasant household rice processing of security is with sieve that shakes soon is through installing the base, the loading board, the frame, the sieve main part that shakes soon, the bolster, stiff spring and pressed the piece, make the frame with shake soon the vibration power that sieve main part during operation produced downwards transmit to the loading board, make the loading board compress down the piece, make its compression stiff spring in the bolster, the rebound resilience through stiff spring plays the cushioning effect, improve the stability of the sieve main part during operation that shakes soon, and then improve the security in the peasant household rice course of working.
(2) This high peasant family rice processing of security is with shaking sieve soon is through installing feed mechanism, servo motor, guide passageway, helical blade and feed inlet, and the peasant family rice that needs the screening passes through the leading-in feed mechanism of feed inlet, and servo motor drives the roller bearing and helical blade is rotatory, with the peasant family rice propelling movement that makes progress, later enters into through the guide passageway and shakes in the sieve main part soon, makes things convenient for automatic feeding, labour saving and time saving.
(3) This high peasant household rice processing of security is with shaking sieve soon is through installing dust removal mechanism, fan and filter screen, and one side of dust removal mechanism is linked together through net bars and feed mechanism, and the fan operation produces suction, adsorbs dust and the tiny particle impurity that mixes in the peasant household rice in the material loading process, and the dusty gas is discharged after filtering through the filter screen, does benefit to and removes dust to peasant household rice, is difficult to the polluted environment simultaneously.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the feeding mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a machine base; 3. a lower eccentric weight; 4. a vibrating body; 5. a discharge port; 6. screening a screen; 7. a rotary vibrating screen main body; 8. a material guide channel; 9. a servo motor; 10. a feeding mechanism; 11. a dust removal mechanism; 12. an upper eccentric weight; 13. a vibration motor; 14. a feed inlet; 15. a roller; 16. a fan; 17. filtering with a screen; 18. a helical blade; 19. a buffer member; 20. a carrier plate; 21. a pressure receiving member; 22. a rigid spring; 23. a chute; 24. a slide rail.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.
Referring to fig. 1-4, an embodiment of the present invention is shown: a high-safety rotary vibration sieve for processing farmhouse rice comprises a base 1, a rotary vibration sieve main body 7, a feeding mechanism 10 and a dust removing mechanism 11, wherein a bearing plate 20 is uniformly arranged in the base 1 through a buffer piece 19, a base 2 is arranged at the top end of the bearing plate 20, vibrating bodies 4 are arranged on two sides in the base 2, and the rotary vibration sieve main body 7 is arranged at the top end of each vibrating body 4;
the interior of each buffer piece 19 is provided with a pressure receiving piece 21 through a rigid spring 22, and the top ends of the pressure receiving pieces 21 are connected with the bottom of the bearing plate 20;
the vibration force generated during the screening work is downwards transmitted to the bearing plate 20, so that the bearing plate 20 is pressed down on the pressure piece 21, the rigid spring 22 is compressed in the buffer piece 19, the buffer effect is achieved through the rebound resilience of the rigid spring 22, the stability of the rotary vibration screen main body 7 during the work is improved, and the safety of the farmer rice during the processing process is further improved;
the two ends of the bottom of the pressed part 21 are both provided with limiting blocks, and the two sides inside the buffering part 19 are both provided with limiting grooves, so that the moving range of the rigid spring 22 is limited, and large-amplitude shaking is not easy to generate;
the inside of the rotary vibration sieve main body 7 is uniformly provided with the screen meshes 6, the mesh sizes of the screen meshes 6 in the rotary vibration sieve main body 7 are gradually reduced from top to bottom, and the two sides of the rotary vibration sieve main body 7 are provided with the discharge ports 5 in a staggered manner;
a vibration motor 13 is fixed at the central position inside the vibration body 4, and an upper eccentric weight 12 and a lower eccentric weight 3 are respectively arranged at two ends of the vibration motor 13;
the vibrating motor 13 works, the upper eccentric weight 12 and the lower eccentric weight 3 with different phases at the upper end and the lower end generate a composite inertia force due to the high-speed placing action, the inertia force forces the vibrating body 4 to do the repeated rotation movement, so that the screen 6 in the rotary vibrating screen main body 7 continuously reciprocates under the action of the vibration force, and then the screen surface is driven to do periodic vibration, so that the farmhouse rice on the screen surface does the directional leap-leap movement, the farmhouse rice smaller than the aperture of the screen 6 falls to the lower layer through the screen aperture, the material larger than the aperture of the screen 6 is discharged from the discharge port 5 after the continuous jumping movement, and the like, and finally the screening work is finished;
a feeding mechanism 10 is fixed on one side of the base 2 through a frame body, a material guide channel 8 is arranged on one side of the top of the feeding mechanism 10, and a feeding hole 14 is arranged at the bottom end of one side of the feeding mechanism 10;
a roller 15 is arranged in the feeding mechanism 10, helical blades 18 are uniformly distributed on the roller 15, a servo motor 9 is fixed at the top end of the feeding mechanism 10, and the output end of the servo motor 9 is connected with the roller 15;
the farmyard rice to be screened is guided into the feeding mechanism 10 through the feeding hole 14, the servo motor 9 drives the rolling shaft 15 and the helical blade 18 to rotate, the farmyard rice is pushed upwards and then enters the rotary vibrating screen main body 7 through the material guide channel 8, automatic feeding is facilitated, and time and labor are saved;
a dust removal mechanism 11 is arranged on one side of the feeding mechanism 10, one side of the dust removal mechanism 11 is communicated with the feeding mechanism 10 through a mesh grid, a filter screen 17 is arranged at the central position inside the dust removal mechanism 11, and two ends of one side of the dust removal mechanism 11, which is far away from the feeding mechanism 10, are provided with fans 16;
the fan 16 operates to generate suction force, dust and small particle impurities mixed in the farmhouse rice are adsorbed into the dust removal mechanism 11 in the feeding process, dust-containing gas is discharged after being filtered by the filter screen 17, the dust removal of the farmhouse rice is facilitated, and meanwhile, the environment is not easily polluted;
the two ends of the filter screen 17 are both provided with sliding rails 24, and the two ends inside the dust removing mechanism 11 are both provided with sliding chutes 23 which are slidably connected with the sliding rails 24, so that the filter screen 17 is convenient to disassemble and replace;
the specific model specifications of the vibration motor 13, the servo motor 9 and the fan 16 need to be calculated and determined according to the model selection of the specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.
The working principle is as follows: when the device is used, the farmer rice to be screened is guided into the feeding mechanism 10 through the feeding hole 14, the servo motor 9 drives the rolling shaft 15 and the helical blade 18 to rotate, the farmer rice is pushed upwards and then enters the rotary vibration sieve main body 7 through the material guide channel 8, automatic feeding is facilitated, time and labor are saved, meanwhile, the fan 16 operates to generate suction, dust and small particle impurities mixed in the farmer rice are adsorbed into the dust removal mechanism 11 in the feeding process, dust-containing gas is discharged after being filtered by the filter screen 17, dust removal is facilitated for the farmer rice, meanwhile, the environment is not easily polluted, then the vibration motor 13 works, the upper eccentric weight 12 and the lower eccentric weight 3 which are different in phase at the upper end and the lower end generate composite inertia force due to high-speed placing effect, the inertia force forces the vibration body 4 to perform repeated rotary motion, and the screen 6 in the rotary vibration sieve main body 7 continuously performs reciprocating motion under the action of vibration force, further drive the screen surface and do periodic vibration, thereby make the peasant rice on the screen surface do the motion of directional leap formula, the lower floor is fallen through the sieve mesh to the peasant rice that is less than 6 apertures of screen cloth, the material that is greater than 6 apertures of screen cloth discharges from discharge gate 5 after the motion of jumping in succession, analogize with this, finally accomplish screening work, in addition, the vibrational force that the screening during operation produced transmits to loading board 20 downwards, make loading board 20 push down pressure piece 21, make it compress rigid spring 22 in bolster 19, the resilience through rigid spring 22 plays the cushioning effect, improve the stability of the sieve main part 7 during operation that shakes soon, and then improve the security in the peasant rice course of working.
Claims (7)
1. The high-safety rotary vibration sieve for processing the farm rice is characterized by comprising a base (1), a rotary vibration sieve main body (7), a feeding mechanism (10) and a dust removal mechanism (11), wherein a bearing plate (20) is uniformly arranged in the base (1) through a buffer (19), a machine base (2) is arranged at the top end of the bearing plate (20), vibrating bodies (4) are arranged on two sides of the interior of the machine base (2), the rotary vibration sieve main body (7) is arranged at the top end of the vibrating body (4), a screen (6) is uniformly arranged in the rotary vibration sieve main body (7), a vibrating motor (13) is fixed at the central position of the interior of the vibrating body (4), an upper eccentric weight (12) and a lower eccentric weight (3) are respectively arranged at two ends of the vibrating motor (13), the feeding mechanism (10) is fixed on one side of the machine base (2) through a frame body, and a material guide channel (8) is arranged on one side of the top of the feeding mechanism (10), and a feeding hole (14) is arranged at the bottom end of one side of the feeding mechanism (10).
2. The rotary vibrating screen for processing farmer rice with high safety as claimed in claim 1, is characterized in that: the mesh sizes of the screens (6) in the rotary vibration screen main body (7) are gradually decreased from top to bottom, and discharge holes (5) are distributed on two sides of the rotary vibration screen main body (7) in a staggered mode.
3. The rotary vibrating screen for processing farmer rice with high safety as claimed in claim 1, is characterized in that: the feeding mechanism is characterized in that a roller (15) is arranged inside the feeding mechanism (10), helical blades (18) are uniformly distributed on the roller (15), a servo motor (9) is fixed at the top end of the feeding mechanism (10), and the output end of the servo motor (9) is connected with the roller (15).
4. The rotary vibrating screen for processing farmer rice with high safety as claimed in claim 1, is characterized in that: and a dust removal mechanism (11) is arranged on one side of the feeding mechanism (10), and one side of the dust removal mechanism (11) is communicated with the feeding mechanism (10) through a mesh grid.
5. The rotary vibrating screen for processing farmer rice with high safety as claimed in claim 4, is characterized in that: the dust removal mechanism (11) is characterized in that a filter screen (17) is arranged at the central position inside the dust removal mechanism (11), and fans (16) are arranged at two ends of one side, away from the feeding mechanism (10), of the dust removal mechanism (11).
6. The rotary vibrating screen for processing farmer rice with high safety as claimed in claim 5, is characterized in that: both ends of filter screen (17) all are provided with slide rail (24), the inside both ends of dust removal mechanism (11) all are provided with spout (23) with slide rail (24) sliding connection.
7. The rotary vibrating screen for processing farmer rice with high safety as claimed in claim 1, is characterized in that: the inside of bolster (19) all is provided with through rigid spring (22) receives piece (21), just the top that receives piece (21) all is connected with the bottom of loading board (20), the both ends that receive piece (21) bottom all are provided with the stopper, the inside both sides of bolster (19) all are provided with the spacing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220595531.XU CN216937014U (en) | 2022-03-18 | 2022-03-18 | High peasant family rice processing of security is with sieve that shakes soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220595531.XU CN216937014U (en) | 2022-03-18 | 2022-03-18 | High peasant family rice processing of security is with sieve that shakes soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216937014U true CN216937014U (en) | 2022-07-12 |
Family
ID=82297291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220595531.XU Active CN216937014U (en) | 2022-03-18 | 2022-03-18 | High peasant family rice processing of security is with sieve that shakes soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216937014U (en) |
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2022
- 2022-03-18 CN CN202220595531.XU patent/CN216937014U/en active Active
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