CN115846190A - Screening edulcoration device of organic rice - Google Patents

Abstract

The invention relates to a screening and impurity removing device, in particular to a screening and impurity removing device for organic rice. The invention provides an organic rice screening and impurity removing device with a vibration function and capable of avoiding screen blockage. The invention provides a screening and impurity removing device for organic rice, which comprises a bottom plate, a support frame, a collecting frame, a protective shell and a filter cylinder, wherein the support frame is rotatably arranged at the upper right part of the bottom plate, the collecting frame capable of collecting the rice is slidably arranged on the support frame, the protective shell is fixedly arranged on the support frame, the filter cylinder capable of filtering impurities is rotatably arranged at the upper part of the support frame, and the filter cylinder is positioned in the protective shell. Rotate through the pivot and drive the driving lever and rotate and stir the rice for the more thorough of rice edulcoration, then rethread elastic component resets and drives to strike the pole and upwards slide and strike fixed cover, and then make to strain a section of thick bamboo and produce vibrations, thereby can prevent that rice or impurity from blockking up and strain a section of thick bamboo, influence the screening operation.

Description

Screening edulcoration device of organic rice

Technical Field

The invention relates to a screening and impurity removing device, in particular to a screening and impurity removing device for organic rice.

Background

The rice is a finished product prepared by rice after the working procedures of cleaning, ridging, milling, finishing and the like, contains nearly 64% of nutrient substances in rice and more than 90% of nutrient elements required by human bodies, is a main food for people in most areas in China, and needs to be screened to remove impurities after rice is subjected to shelling treatment in the rice processing process, so that bran powder and dust adhered to the surfaces of rice particles are removed preliminarily.

Patent publication No. CN 212143448U's patent has announced a rice screening edulcoration device, this screening edulcoration device, including defeated rice pipe, still include the support, be provided with the cylinder screen cloth on the support, cylinder screen cloth both ends are empty, defeated rice pipe is followed the one end of cylinder screen cloth stretches into in the cylinder screen cloth, the other end of cylinder screen cloth is provided with first blast apparatus, cylinder screen cloth below is provided with vibrating screen, vibrating screen installs in the middle of the support, vibrating screen cloth below is provided with collection device, the side of support is provided with second blast apparatus, second blast apparatus highly is located between vibrating screen cloth and the collection device. This screening edulcoration device is through setting up the cylinder screen cloth on the support, the rice that will not screen the edulcoration is through defeated rice pipe leading-in cylinder screen cloth, in addition through first blast apparatus, can blow off the inside dust, light debris blow off the cylinder screen cloth, the rice grain is less to pass the cylinder screen cloth and fall down, great stone, debris then can be stayed in the screen cloth, carry out further screening through vibration screen cloth, great rice grain is stayed on vibration screen cloth, less rice, broken rice and less stone fall to collection device at last, but this screening edulcoration device does not have vibration function, screen cloth at the cylinder screen cloth operation of screening for a long time, cause the jam easily, thereby influence screening efficiency.

Therefore, it is necessary to design a screening and impurity removing device for organic rice, which has a vibration function and avoids the blockage of a screen.

Disclosure of Invention

Do not possess the vibrations function in order to overcome current screening edulcoration device, at the long-time screening operation of cylinder screen cloth, cause the jam easily to influence the shortcoming of screening efficiency, the technical problem that solves is: the utility model provides a screening edulcoration device of organic rice with vibrations function avoids screen cloth to block up.

The utility model provides a screening edulcoration device of organic rice, comprising a base plate, the support frame, collect the frame, the protecting crust, strain a section of thick bamboo, the bull stick, the carousel, striking mechanism and vibrations mechanism, bottom plate upper right portion rotary type is provided with the support frame, the sliding type is provided with the collection frame that can collect the rice on the support frame, the fixed protecting crust that is provided with on the support frame, support frame upper portion rotary type is provided with can strain a section of thick bamboo that filters impurity, it is located the protecting crust to strain a section of thick bamboo, strain a fixed section of thick bamboo that is provided with in right side, fixed section of thick bamboo left part rotary type is provided with the bull stick, it is provided with the carousel to strain a section of thick bamboo left side dismantlement formula, bull stick left end and carousel right side joint, be provided with on fixed section of thick bamboo and the carousel and can carry out the striking mechanism to the rice, it is provided with vibrations mechanism to strain a section of thick bamboo left side and support frame middle part left side to strain a section of thick bamboo, avoid impurity to strain a section of thick bamboo jam.

Further, toggle mechanism is including bearing, pivot and driving lever, and the even interval of carousel right side is fixed and is provided with four bearings, and the even interval rotary type in fixed section of thick bamboo left side is provided with four pivots, and the pivot left end cup joints with close bearing inner race, and even interval is fixed in the pivot to be provided with nine driving levers that can carry out the stirring to the rice.

Furthermore, the vibration mechanism comprises a fixing ring, a fixing sleeve, a knocking rod and an elastic part, the fixing ring is fixedly arranged on the left side of the filter cylinder, the fixing sleeve is fixedly arranged on the left side of the middle of the support frame, the knocking rod is slidably arranged on the fixing sleeve and is in contact with the fixing ring, and the elastic part is connected between the knocking rod and the bottom of the fixing sleeve.

The transmission mechanism comprises a mounting frame, a servo motor, a first gear and a second gear, the mounting frame is fixedly arranged at the right of the fixed cylinder, the servo motor is fixedly arranged at the middle of the mounting frame, an output shaft of the servo motor is connected with the right end of the rotating rod through a coupling, the first gear is fixedly arranged on the output shaft of the servo motor, the second gear is fixedly arranged at the right end of the rotating shaft, and the second gear is meshed with the first gear.

Further, still including can extrude and strike the automatic extruding means who slides down of pole, extruding means is including fixed block, contact arm and contact block, and solid fixed ring left side is the even interval fixed six fixed blocks that are provided with, fixedly on the fixed block being provided with the contact arm, strikes the fixed contact block that is provided with in pole bottom, and the contact arm rotates and can extrude the contact block and move down.

Further, still including the suction means that can absorb the dust in the rice, suction means is including backup pad, dust catcher and dust absorption head, fixedly between the lower part before the support frame being provided with the backup pad, and the fixed dust catcher that can absorb the dust in the rice that is provided with in backup pad top intermediate position, fixedly connected with dust absorption head on the dust catcher, dust absorption head and protecting crust intercommunication.

Further, still including the jack-up mechanism that can be with the support frame bed pad, jack-up mechanism is including slider and cushion, and open the bottom plate left part has the spout, and the spout internal sliding formula is provided with the slider, and the fixed cushion that is provided with in slider top, support frame and cushion contact.

Further, still including the handle, collect the fixed handle that is provided with of the equal front-back symmetry of frame left and right sides.

As can be seen from the above description of the structure of the present invention, the design starting point, concept and advantages of the present invention are: 1. rotate through the pivot and drive the driving lever and rotate and stir the rice for the more thorough of rice edulcoration, then rethread elastic component resets and drives to strike the pole and upwards slide and strike fixed cover, and then make to strain a section of thick bamboo and produce vibrations, thereby can prevent that rice or impurity from blockking up and strain a section of thick bamboo, influence the screening operation.

2. Servo motor's output shaft rotates and drives the bull stick and rotate, and the bull stick rotates and strains a section of thick bamboo rotation through the carousel and sieve the rice, then through first gear and second gear intermeshing for the pivot rotates and drives the driving lever and rotate and stir the rice, thereby no longer need artifical carousel and pivot of rotating, has saved a large amount of manpowers.

3. The contact rod rotates to continuously extrude the contact block, so that the knocking rod can continuously knock the fixing ring, and the knocking rod does not need to be manually pulled manually.

4. The dust collector operates, and dust on the rice is sucked into the dust collector through the dust collecting head, so that the aim of further removing impurities is fulfilled.

5. Through support frame and cushion contact to can fill up the support frame, no longer need the manual work to promote the support frame always and make the slope of collecting the frame let the rice pile up in the right part.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic view of a first partially-separated body structure of the toggle mechanism of the present invention.

Fig. 5 is a schematic view of a second partially separated body structure of the toggle mechanism of the present invention.

Fig. 6 is a schematic perspective view of the vibration mechanism of the present invention.

Fig. 7 is a schematic view of a first partial body structure of the transmission mechanism of the present invention.

Fig. 8 is a schematic view of a second partial body structure of the transmission mechanism of the present invention.

Fig. 9 is a schematic perspective view of the pressing mechanism of the present invention.

Fig. 10 is a schematic perspective view of the suction mechanism of the present invention.

FIG. 11 shows a second embodiment of the jack-up mechanism of the present invention a schematic diagram of a partially assembled body structure.

FIG. 12 is a schematic view of a second partial body configuration of the jacking mechanism of the present invention.

Wherein the figures include the following reference numerals: 1. the device comprises a base plate, 2, a support frame, 3, a collecting frame, 301, a handle, 4, a protective shell, 5, a filter cylinder, 6, a fixed cylinder, 601, a rotating rod, 7, a rotating disc, 8, a toggle mechanism, 801, a bearing, 802, a rotating shaft, 803, a deflector rod, 9, a vibrating mechanism, 901, a fixed ring, 902, a fixed sleeve, 903, a knocking rod, 904, an elastic piece, 10, a transmission mechanism, 1001, a mounting frame, 1002, a servo motor, 1003, a first gear, 1004, a second gear, 11, a squeezing mechanism, 1101, a fixed block, 1102, a contact rod, 1103, a contact block, 12, a suction mechanism, 1201, a support plate, 1202, a dust collector, 1203, a dust collection head, 13, a jacking mechanism, 1301, a sliding groove, 1302, a sliding block, 1303 and a cushion block.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used only to distinguish the described objects, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

Referring to fig. 1-6, a screening and impurity removing device for organic rice comprises a base plate 1, a support frame 2, a collection frame 3, a handle 301, a protective shell 4, a filter cartridge 5, a fixed cylinder 6, a rotating rod 601, a rotary table 7, a shifting mechanism 8 and a vibrating mechanism 9, wherein the support frame 2 is rotatably arranged on the upper right portion of the base plate 1, the collection frame 3 is slidably arranged on the support frame 2, the rice can be collected by the collection frame 3, the handle 301 is symmetrically welded on the left side and the right side of the collection frame 3 front and back, the protective shell 4 is welded on the support frame 2, the filter cartridge 5 is rotatably arranged on the upper portion of the support frame 2, the filter cartridge 5 can filter impurities, the filter cartridge 5 is located in the protective shell 4, the fixed cylinder 6 is welded on the right side of the filter cartridge 5, the rotating rod 601 is rotatably arranged on the left portion of the fixed cylinder 6, the rotary table 7 is detachably arranged on the left side of the filter cartridge 5, the left end of the rotating rod 601 is connected with the right side of the rotary table 7 in a clamping manner, the shifting mechanism 8 is arranged on the fixed cylinder 6 and the rotary table 7, the shifting mechanism 8 can shift the rice, the left side of the filter cartridge 5 and the left side of the middle portion of the support frame 2, the left side of the filter cartridge 5 is arranged on the left side of the support frame 2, the vibrating mechanism 9, and used for preventing the vibrating mechanism 9 for preventing the filter cartridge 5 from blocking the filter cartridge 5.

Referring to fig. 4-5, the shifting mechanism 8 includes a bearing 801, a rotating shaft 802 and a shifting lever 803, four bearings 801 are uniformly and fixedly arranged on the right side of the rotating disc 7 at intervals, four rotating shafts 802 are uniformly and rotatably arranged on the left side of the fixed cylinder 6 at intervals, the left end of each rotating shaft 802 is sleeved with an inner ring of the corresponding bearing 801, nine shifting levers 803 are uniformly and fixedly arranged on the corresponding rotating shaft 802 at intervals, and the shifting levers 803 can shift rice.

Referring to fig. 6, the vibration mechanism 9 includes a fixing ring 901, a fixing sleeve 902, a knocking rod 903 and an elastic member 904, the fixing ring 901 is welded to the left side of the filter cartridge 5, the fixing sleeve 902 is fixedly disposed on the left side of the middle portion of the support frame 2, the knocking rod 903 is slidably disposed on the fixing sleeve 902, the knocking rod 903 is in contact with the fixing ring 901, and the elastic member 904 is connected between the knocking rod 903 and the bottom of the fixing sleeve 902.

When the rice needs to be screened, the worker removes the rotary disc 7, pours the rice to be screened into the filter cartridge 5, and after pouring, the working personnel installs the rotary disc 7 back to the original position, after the installation is carried out, the working personnel rotates the rotary disc 7, the rotary disc 7 rotates to drive the filter cylinder 5 to rotate to screen the rice, the rice after impurity removal falls into the collection frame 3 through the protective shell 4 to be collected in a centralized way, when the filter cartridge 5 rotates, the worker rotates the rotating shaft 802, the rotating shaft 802 rotates to drive the shifting lever 803 to rotate to shift the rice, so that the rice impurity removal is more thorough, after the rice is completely removed, the working personnel stops rotating the rotating disc 7 and the rotating shaft 802, then the worker pulls the knocking rod 903 to slide downwards, the elastic piece 904 is stretched, the worker loosens the knocking rod 903, the elastic piece 904 resets to drive the knocking rod 903 to slide upwards to knock the fixing sleeve 902, further, the filter cartridge 5 is vibrated, so that the filter cartridge 5 can be prevented from being blocked by rice or impurities to influence the screening operation, and after the vibration is finished, the staff member removes the rotating disc 7 again, the staff member cleans the impurities screened out from the interior of the filter cylinder 5, after the cleaning is finished, the staff installs the turntable 7 back to the original position, after the resetting, the staff pushes the support frame 2 to rotate towards the lower right, so that the collection frame 3 is inclined to lead the rice to be accumulated at the right part, thereby facilitating the collection of workers, after the accumulation is finished, the workers pull the support frame 2 to rotate upwards for resetting, then the staff pulls handle 301 and drives collection frame 3 and outwards slide, and at this moment, the staff collects the rice after the screening, collects the completion back, and the staff promotes handle 301 and drives collection frame 3 and inwards slide and reset.

Example 2

Please refer to fig. 1, fig. 7 and fig. 8, based on embodiment 1, the present disclosure further includes a transmission mechanism 10, the transmission mechanism 10 can provide power, the transmission mechanism 10 includes a mounting rack 1001, a servo motor 1002, a first gear 1003 and a second gear 1004, the mounting rack 1001 is welded at the right portion of the fixed cylinder 6, the servo motor 1002 is fixedly disposed at the middle portion of the mounting rack 1001, an output shaft of the servo motor 1002 is connected with the right end of the rotating rod 601 through a coupling, the output shaft of the servo motor 1002 is connected with the first gear 1003 by a key, the right end of the rotating shaft 802 is connected with the second gear 1004 by a key, and the second gear 1004 is meshed with the first gear 1003.

When needing to sieve the rice, the staff starts servo motor 1002, servo motor 1002's output shaft rotates and drives bull stick 601 and rotate, bull stick 601 rotates and to strain 5 rotations through carousel 7 and sieve the rice, servo motor 1002's output shaft rotates and drives first gear 1003 and rotate, first gear 1003 rotates and drives second gear 1004 and rotate, second gear 1004 rotates and drives pivot 802 and rotates, pivot 802 rotates and drives driving lever 803 and rotate and stir the rice, thereby no longer need artifical carousel 7 and pivot 802 of rotating, a large amount of manpowers have been saved, after the use is accomplished, the staff closes servo motor 1002 and stops the operation.

Referring to fig. 1 and 9, the automatic tapping device further comprises a squeezing mechanism 11, the squeezing mechanism 11 can squeeze the tapping rod 903 to automatically slide downwards, the squeezing mechanism 11 comprises a fixing block 1101, a contact rod 1102 and a contact block 1103, six fixing blocks 1101 are uniformly and fixedly arranged on the left side of the fixing ring 901 at intervals, the contact rod 1102 is welded on the fixing block 1101, the contact block 1103 is fixedly arranged at the bottom of the tapping rod 903, and the contact rod 1103 can be squeezed to move downwards when the contact rod 1102 rotates.

It rotates to strain a section of thick bamboo 5 and drives contact bar 1102 through solid fixed ring 901 and fixed block 1101 and rotates, contact bar 1102 rotates extrusion contact block 1103 and moves down, contact block 1103 moves down and drives rapping bar 903 and slide down, elastic component 904 is stretched thereupon, wait that contact bar 1102 rotates and no longer extrudes contact block 1103, elastic component 904 resets thereupon and drives rapping bar 903 and slide up and strike solid fixed ring 901, make a section of thick bamboo 5 vibrations, rotate constantly extrusion contact block 1103 through contact bar 1102, and then can make rapping bar 903 constantly strike solid fixed ring 901, thereby no longer need artifical manual pulling rapping bar 903.

Referring to fig. 1 and 10, the rice dust collector further comprises a suction mechanism 12, the suction mechanism 12 can suck dust in rice, the suction mechanism 12 comprises a support plate 1201, a dust collector 1202 and a dust collection head 1203, the support plate 1201 is welded between the front lower portion of the support frame 2, the dust collector 1202 is fixedly arranged in the middle of the top of the support plate 1201, the dust collector 1202 can suck dust in rice, the dust collection head 1203 is fixedly connected to the dust collector 1202, and the dust collection head 1203 is communicated with the protective shell 4.

In the rice screening process, the dust collector 1202 is opened by the worker, the dust collector 1202 operates, dust on the rice is sucked into the dust collector 1202 through the dust suction head 1203, so that the purpose of further removing impurities is achieved, and after the removing impurities are completed, the dust collector 1202 is closed by the worker.

Referring to fig. 1, 11 and 12, the lifting device 13 is further included, the lifting device 13 can lift the supporting frame 2, the lifting device 13 includes a sliding block 1302 and a cushion block 1303, a sliding groove 1301 is formed in the left portion of the bottom plate 1, the sliding block 1302 is arranged in the sliding groove 1301 in a sliding manner, the cushion block 1303 is welded to the top of the sliding block 1302, and the supporting frame 2 is in contact with the cushion block 1303.

When the staff promoted support frame 2 and rotated to the lower right, the staff promoted slider 1302 and slided backward in spout 1301 inside, slider 1302 slided backward and drives cushion 1303 and move backward to the position of support frame 2 below left, then the staff unclamped support frame 2, support frame 2 and cushion 1303 contact, thereby can lift up support frame 2, no longer need the manual work to promote support frame 2 always and make collection frame 3 slope let the rice pile up in the right part, the whole right part after piling up in collection frame 3 of rice, the staff promoted support frame 2 and continued to rotate to the lower right and break away from the contact with cushion 1303, then the staff stimulates slider 1302 and slides forward in spout 1301 and resets, slider 1302 slides forward and drives cushion 1303 and moves forward and resets, after resetting, the staff redraws support frame 2 and upwards rotates and resets again.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A screening and impurity removing device for organic rice comprises a bottom plate (1), a support frame (2), a collecting frame (3), a protective shell (4), a filter cylinder (5), a fixed cylinder (6), a rotating rod (601) and a turntable (7), wherein the support frame (2) is rotatably arranged at the upper right part of the bottom plate (1), the collecting frame (3) capable of collecting rice is slidably arranged on the support frame (2), the protective shell (4) is fixedly arranged on the support frame (2), the filter cylinder (5) capable of filtering impurities is rotatably arranged at the upper part of the support frame (2), the filter cylinder (5) is positioned in the protective shell (4), the fixed cylinder (6) is fixedly arranged at the right side of the filter cylinder (5), the rotating rod (601) is rotatably arranged at the left part of the fixed cylinder (6), the turntable (7) is detachably arranged at the left part of the filter cylinder (5), the left end of the rotating rod (601) is clamped with the right side of the turntable (7), the rice cleaning machine is characterized in that the stirring mechanism (8) and the vibration mechanism (9) are arranged on the fixed cylinder (6) and the turntable (7), the stirring mechanism (8) capable of stirring rice is arranged, the vibration mechanism (9) is arranged on the left side of the middle part of the filter cylinder (5) and the left side of the middle part of the support frame (2), and the vibration mechanism (9) is used for vibrating the filter cylinder (5) to avoid the blockage of the filter cylinder (5) caused by impurities.

2. The screening and impurity removing device for the organic rice according to claim 1, wherein the stirring mechanism (8) comprises bearings (801), rotating shafts (802) and stirring rods (803), four bearings (801) are uniformly and fixedly arranged on the right side of the turntable (7) at intervals, four rotating shafts (802) are rotatably arranged on the left side of the fixed cylinder (6) at uniform intervals, the left ends of the rotating shafts (802) are sleeved with inner rings of the adjacent bearings (801), and nine stirring rods (803) capable of stirring the rice are fixedly arranged on the rotating shafts (802) at uniform intervals.

3. The screening and impurity removing device for the organic rice as claimed in claim 2, wherein the vibration mechanism (9) comprises a fixing ring (901), a fixing sleeve (902), a knocking rod (903) and an elastic part (904), the fixing ring (901) is fixedly arranged on the left side of the filter cartridge (5), the fixing sleeve (902) is fixedly arranged on the left side of the middle part of the support frame (2), the knocking rod (903) is slidably arranged on the fixing sleeve (902), the knocking rod (903) is in contact with the fixing ring (901), and the elastic part (904) is connected between the knocking rod (903) and the bottom of the fixing sleeve (902).

4. The screening and impurity removing device for the organic rice according to claim 3 is characterized by further comprising a transmission mechanism (10) capable of providing power, wherein the transmission mechanism (10) comprises a mounting rack (1001), a servo motor (1002), a first gear (1003) and a second gear (1004), the mounting rack (1001) is fixedly arranged at the right part of the fixing barrel (6), the servo motor (1002) is fixedly arranged at the middle part of the mounting rack (1001), an output shaft of the servo motor (1002) is connected with the right end of the rotating rod (601) through a coupler, the first gear (1003) is fixedly arranged on the output shaft of the servo motor (1002), the second gear (1004) is fixedly arranged at the right end of the rotating shaft (802), and the second gear (1004) is meshed with the first gear (1003).

5. A screening and impurity removing device for organic rice according to claim 4, characterized by further comprising a squeezing mechanism (11) capable of squeezing the knocking rod (903) to automatically slide downwards, wherein the squeezing mechanism (11) comprises fixing blocks (1101), contact rods (1102) and contact blocks (1103), six fixing blocks (1101) are uniformly and fixedly arranged on the left side of the fixing ring (901) at intervals, the contact rods (1102) are fixedly arranged on the fixing blocks (1101), the contact blocks (1103) are fixedly arranged at the bottom of the knocking rod (903), and the contact rods (1103) can be squeezed to move downwards when the contact rods (1102) rotate.

6. A screening and impurity removing device for organic rice according to claim 5, characterized by further comprising a suction mechanism (12) capable of sucking dust in the rice, wherein the suction mechanism (12) comprises a support plate (1201), a dust collector (1202) and a dust collection head (1203), the support plate (1201) is fixedly arranged between the front lower portion of the support frame (2), the dust collector (1202) capable of sucking dust in the rice is fixedly arranged in the middle of the top of the support plate (1201), the dust collection head (1203) is fixedly connected to the dust collector (1202), and the dust collection head (1203) is communicated with the protective shell (4).

7. The screening and impurity removing device for the organic rice as claimed in claim 6, further comprising a jacking mechanism (13) capable of jacking the support frame (2), wherein the jacking mechanism (13) comprises a sliding block (1302) and a cushion block (1303), a sliding groove (1301) is formed in the left portion of the bottom plate (1), the sliding block (1302) is arranged in the sliding groove (1301) in a sliding mode, the cushion block (1303) is fixedly arranged on the top of the sliding block (1302), and the support frame (2) is in contact with the cushion block (1303).

8. A screening and impurity removing device for organic rice according to claim 7, characterized by further comprising handles (301), wherein the handles (301) are symmetrically and fixedly arranged at the front and the back of the left side and the right side of the collecting frame (3).

Images