CN111992501A

CN111992501A - Shock-proof type equipment that possesses rice classified screening function

Info

Publication number: CN111992501A
Application number: CN202010822324.9A
Authority: CN
Inventors: 李彩蓉; 赵子敬; 黄振梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-16
Filing date: 2020-08-16
Publication date: 2020-11-27

Abstract

The invention provides a shock-absorbing type device with a rice grading screening function, which comprises an anti-slip gasket, wherein a shock-absorbing chassis is fixedly arranged at the top of the anti-slip gasket, a broken rice barrel and a rice barrel which are oppositely arranged are placed at the top of the shock-absorbing chassis, a motor is fixedly arranged at the top of the shock-absorbing chassis, a separator is fixedly arranged at the top of the motor, oppositely arranged supporting plates are fixedly arranged at the top of the shock-absorbing chassis, a dust remover is fixedly arranged at the top of the supporting plates, a separator is fixedly arranged at the top of the motor, a mixing chamber and a broken rice chamber are arranged in the separating barrel in the separator, and filtering holes are formed in the opposite surfaces of the mixing chamber and the broken rice chamber, so that broken rice can pass through the filtering holes to reach the broken rice chamber and then leak into the broken rice barrel below the mixing chamber under the rotation of the motor, complete rice is left in the mixing chamber, and the separation and extraction, keeping the rice with high purity.

Description

Shock-proof type equipment that possesses rice classified screening function

Technical Field

The invention belongs to the technical field of classified screening, and particularly relates to a damping type device with a rice classified screening function.

Background

Rice grading and screening equipment is one of the important equipment of rice processing, and is used for grading and finishing finished rice and extracting broken rice exceeding requirements. The performance of the rice directly influences the purity of finished rice and is the main equipment for determining the content of broken rice. Market constantly improves the rice quality requirement, need carry out effectual control to the content of garrulous rice, and current rice classifying screen equipment, the shock attenuation effect is not good, and the effect of going dirt and separating big or small granule is not obvious, and the feed inlet is uncapped complicacy, and ash is easily gone into again to open formula pan feeding mouth completely.

More than to, provide a shock-proof type equipment that possesses rice classified screening function simultaneously, be convenient for better solution the above-mentioned problem that provides.

Disclosure of Invention

The invention aims to: in order to solve the problems, the damping type equipment with the rice grading and screening function is provided.

The technical scheme adopted by the invention is as follows:

a shock-absorbing type device with rice grading screening function comprises an anti-slip gasket, wherein a shock absorption chassis is fixedly mounted at the top of the anti-slip gasket, a relatively-arranged broken rice bucket and a rice bucket are placed at the top of the shock absorption chassis, a motor is fixedly mounted at the top of the shock absorption chassis, a separator is fixedly mounted at the top of the motor, a relatively-arranged supporting plate is fixedly mounted at the top of the shock absorption chassis, a dust remover is fixedly mounted at the top of the supporting plate, an air blower is fixedly mounted on the right wall of an inner cavity of the dust remover, a dust outlet nozzle is fixedly mounted at the left side of the top of the shock absorption chassis, a dust collecting bucket is placed at the left side of the top of the shock absorption chassis, the bottom end of the dust outlet nozzle is relatively arranged with the dust collecting bucket, a through groove is formed at the bottom of the dust remover and is relatively arranged with the top of the, the fixed block top is pegged graft and is had the screening ware, logical groove has been seted up at the top of dust remover, and leads to the relative setting in groove and screening ware bottom, the top fixed mounting of screening chamber has the sealing washer, the top right side of screening chamber articulates there is the top cap, and the top cap laminates with the sealing washer mutually, top cap left end fixed mounting has press switch, and press switch has the left wall fixed connection of screening chamber.

In a preferred embodiment, the damping chassis comprises a chassis, the top of the anti-skid washer is fixedly provided with the chassis, the top of the chassis is inserted with the bedplate, the top of the chassis is provided with a groove, a plurality of groups of first springs are fixedly arranged in the groove and fixedly connected with the bedplate, the top of the bedplate is provided with a crushed rice barrel, a rice barrel and a supporting plate, and the top of the bedplate is fixedly provided with a motor.

In a preferred embodiment, the rice bucket is located inside the crushed rice bucket, the motor is located inside the rice bucket, and the support plate is located outside the crushed rice bucket.

In a preferred embodiment, the separator includes the separator vat, the top fixed mounting of motor has the separator vat, hybrid room and broken rice room have been seted up in the separator vat, and the broken rice room sets up with the broken rice bucket relatively, set up evenly distributed's filtration pore on the opposite face inner wall of hybrid room and broken rice room, the bottom fixed mounting of separator vat has through connection's bushing tip, and bushing tip and rice bucket set up relatively, hybrid room bottom intermediate position fixed mounting has the ball of cutting apart.

In a preferred embodiment, the mixing chamber is located inside the rice crushing chamber, the number of the discharge spouts is two, the discharge spouts are located below the mixing chamber, valves are fixedly mounted on back-to-back surfaces of the discharge spouts, and the cutting ball is of a hemispherical structure.

In a preferred embodiment, the dust remover is of a cavity structure, the dust outlet nozzle is of an arc structure, the dust collecting barrel is positioned on the left side of the supporting plate on the left side, and a power supply jack is formed in the top of the fixing block.

In a preferred embodiment, the screener includes the screening bucket, it has the screening bucket to peg graft at the top of fixed block, the top bottom both sides fixed mounting of screening bucket has the plug of relative setting, screening bucket inner chamber fixed mounting has the second spring, second spring bottom fixed mounting has the vibration bucket, vibration bucket inner wall fixed mounting has the filter, filter top middle part fixed mounting has the vibrator, filter inner chamber right side below fixed mounting supporting shoe, supporting shoe top fixed mounting electric telescopic handle, electric telescopic handle stretches out end top fixed mounting picture peg, picture peg top fixed mounting annular distribution's contact pin.

In a preferred embodiment, the plug is electrically connected with a power line in the fixed block, the filter plate is internally provided with filter holes distributed in an annular shape, and the contact pins are arranged opposite to the filter holes in the filter plate.

In a preferred embodiment, the press switch comprises a first insert block, the left end of the top cover is fixedly provided with the first insert block, the top of the first insert block is movably penetrated with a first insert rod, the bottom of the insertion end of the first insert rod is movably sleeved with a second insert block, the second insert block is fixedly connected with the left wall of the screening chamber, the left end of the second insert block is inserted with the second insert rod, the top of the insertion end of the second insert rod is fixedly provided with a limit rod, the right side of the insertion end of the first insert rod is provided with a groove matched with the limit rod, and the limit rod is inserted in the groove.

In a preferred embodiment, the first insertion rod is composed of a spring and a T-shaped rod, the bottom of the spring is fixedly connected with the first insertion block, the top of the second insertion block is provided with a hole, the first insertion rod is inserted into the hole, the left end of the second insertion block is provided with a groove matched with the second insertion rod, the second insertion rod is inserted into the groove, the second insertion rod is composed of the T-shaped rod and the spring, and the insertion end of the second insertion rod is fixedly connected with the inner cavity of the second insertion block through the spring.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the damping chassis, the top of the chassis in the damping chassis is provided with the through groove, the first spring is fixedly installed in the through groove, the top of the first spring is fixedly provided with the bedplate, and the bedplate can have certain damping deformation when bearing the vibration of the upper part of the bedplate through the limiting structures at the two ends of the bedplate, so that the equipment is protected, and the vibration damage is reduced.

2. According to the rice breaking device, the separator is fixedly mounted at the top of the motor, the mixing chamber and the rice breaking chamber are arranged in the separating barrel in the separator, and the filter holes are formed in the opposite surfaces of the mixing chamber and the rice breaking chamber, so that broken rice can pass through the filter holes to reach the rice breaking chamber and then leak into the rice breaking barrel below the rice breaking chamber under the rotation of the motor, complete rice is left in the mixing chamber, the separation and extraction of the broken rice are realized, and high-purity rice is kept.

3. According to the rice screening device, the air blower is fixedly arranged on the right side of the inner wall of the dust remover, so that the rice which is stained with dust and crushed shells in the screening device is separated from light impurities and rice grains under the wind force of the air blower, and then the rice is finally discharged into the dust receiving barrel through the dust outlet nozzle arranged at the left end of the dust remover.

4. According to the rice screening device, the screener is inserted into the top of the fixed block, the vibrating barrel fixedly connected through the second spring inside the screening barrel in the screener is matched with the filtering plate, so that sundries can be removed from rice, the vibrator can be fixedly arranged on the top of the filtering plate to accelerate rice grains to pass through the filtering holes, the inserting plate is fixedly arranged on the top of the electric telescopic rod, the inserting needle on the top of the inserting plate can be driven through the extension of the electric telescopic rod to clean and dredge the filtering holes in the filtering plate, blockage is prevented, and the equipment efficiency is improved.

5. According to the invention, the pressing switch is fixedly arranged on the top cover and the left wall of the screening chamber, the second inserted rod at the left end of the second inserted block is pressed to drive the limiting rod to move out of the right wall of the inserting end of the first inserted block, and the spring sleeved on the outer wall of the first inserted rod rebounds upwards, so that the first inserted rod can be popped out of the top of the second inserted block, the top cover can be opened and closed in a pressing mode, the operation of workers is facilitated, and the working efficiency is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a shock-absorbing device with rice grading and screening functions according to the present invention;

FIG. 2 is a schematic structural view of a shock absorbing chassis according to the present invention;

FIG. 3 is a schematic view of the separator of the present invention;

FIG. 4 is a schematic view of the construction of the screen according to the present invention;

FIG. 5 is a schematic structural view of the interposer of the present invention;

fig. 6 is a schematic structural view of the push switch of the present invention.

Wherein the figures include the following reference numerals:

1. an anti-slip washer; 2. a shock absorbing chassis; 201. a chassis; 202. a platen; 203. a first spring; 3. a rice crushing barrel; 4. a rice bucket; 5. a motor; 6. a separator; 601. a separation barrel; 602. a mixing chamber; 603. a broken rice chamber; 604. a discharge spout; 605. a valve; 606. dividing the ball; 7. a support plate; 8. a dust remover; 9. a blower; 10. a dust outlet; 11. a dust collecting barrel; 12. a screening chamber; 13. a fixed block; 14. a screener; 1401. a screening barrel; 1402. a plug; 1403. a second spring; 1404. vibrating the barrel; 1405. a filter plate; 1406. a vibrator; 1407. a support block; 1408. an electric telescopic rod; 1409. inserting plates; 1410. inserting a pin; 15. a seal ring; 16. a top cover; 17. a push switch; 1701. a first insert block; 1702. a first plunger; 1703. a second insert block; 1704. a second plunger; 1705. a limiting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-6, a shock absorption type device with rice grading screening function comprises an anti-slip washer 1, a shock absorption chassis 2 is fixedly installed at the top of the anti-slip washer 1, a broken rice barrel 3 and a rice barrel 4 which are oppositely arranged are placed at the top of the shock absorption chassis 2, a motor 5 is fixedly installed at the top of the shock absorption chassis 2, the rice barrel 4 is located at the inner side of the broken rice barrel 3, the motor 5 is located at the inner side of the rice barrel 4, the shock absorption chassis 2 comprises a chassis 201, a chassis 201 is fixedly installed at the top of the anti-slip washer 1, a bedplate 202 is inserted at the top of the chassis 201, a groove is formed at the top of the chassis 201, a plurality of groups of first springs 203 are fixedly installed in the groove, the first springs 203 are fixedly connected with the bedplate 202, the broken rice barrel 3, the rice barrel 4 and a supporting plate 7 are placed at the top of the bedplate 202, the, and a first spring 203 is fixedly arranged in the groove, the bedplate 202 is fixedly arranged at the top of the first spring 203, and the bedplate 202 can have certain buffering deformation when bearing the vibration of the upper part of the bedplate through the limiting structures at the two ends of the bedplate, thereby protecting the equipment and reducing the vibration damage.

The separator 6 is fixedly installed at the top of the motor 5, the separator 6 comprises a separation barrel 601, the separation barrel 601 is fixedly installed at the top of the motor 5, a mixing chamber 602 and a rice crushing chamber 603 are formed in the separation barrel 601, the mixing chamber 602 is located on the inner side of the rice crushing chamber 603, the rice crushing chamber 603 is arranged opposite to the rice crushing barrel 3, filter holes which are uniformly distributed are formed in the inner walls of the opposite surfaces of the mixing chamber 602 and the rice crushing chamber 603, two through-connected discharge spouts 604 are fixedly installed at the bottom of the separation barrel 601, the number of the discharge spouts 604 is two, the discharge spouts 604 are located below the mixing chamber 602, valves 605 are fixedly installed on the back-separating surfaces of the discharge spouts 604, the discharge spouts 604 are arranged opposite to the rice barrel 4, a separating ball 606 is fixedly installed at the middle position of the bottom of the mixing chamber 602, the separating ball 606 is of a hemispherical structure, the separator 6 is fixedly installed at the top of the motor 5, and the mixing chamber 602 and the rice crushing chamber 603 are, and the opposite surfaces of the mixing chamber 602 and the broken rice chamber 603 are provided with filtering holes, so that under the rotation of the motor 5, broken rice can pass through the filtering holes to reach the broken rice chamber 603 and then leak into the broken rice barrel 3 below the broken rice chamber, and complete rice is left in the mixing chamber 602, thereby separating and extracting the broken rice and keeping the rice with high purity.

The relative backup pad 7 that sets up of top fixed mounting of shock attenuation chassis 2, the top fixed mounting of backup pad 7 has dust remover 8, dust remover 8 is the cavity structure, 8 inner chamber right wall fixed mounting of dust remover have air-

blower

9, 8 left end fixed mounting of dust remover have a dirt mouth 10, dirt mouth 10 is the arc structure, dust collecting barrel 11 has been placed on the left of the top of shock attenuation chassis 2, dust collecting barrel 11 is located the left side of left backup pad 7, and the bottom of dirt mouth 10 with connect dirt barrel 11 to set up relatively, inner wall right side fixed mounting air-blower 9 at dust remover 8, make the rice that gets off in the sieve separator 14 be stained with the broken shell of dust realize light debris and the separation of grain of rice under air-blower 9's wind-force, again by installing in dust collecting barrel 11 of the dirt mouth 10 final discharge at 8 left ends of dust remover.

The bottom of the dust remover 8 is provided with a through groove which is arranged opposite to the top of the separator 6, the top of the dust remover 8 is fixedly provided with a screening chamber 12, an inner cavity of the screening chamber 12 is fixedly provided with a fixed block 13, the top of the fixed block 13 is provided with a power jack, the top of the fixed block 13 is inserted with a screening device 14, the screening device 14 comprises a screening barrel 1401, the top of the fixed block 13 is inserted with the screening barrel 1401, two sides of the upper bottom of the screening barrel 1401 are fixedly provided with oppositely arranged plugs 1402, the plugs 1402 are electrically connected with a power line in the fixed block 13, the inner cavity of the screening barrel 1401 is fixedly provided with a second spring 1403, the bottom of the second spring 1403 is fixedly provided with a vibration barrel 1404, the inner wall of the vibration barrel 1404 is fixedly provided with a filter plate 1405, the inside of the filter plate 1405 is provided with filter holes which are distributed in, an electric telescopic rod 1408 is fixedly installed at the top of a supporting block 1407, an end top fixing installation inserting plate 1409 extends out of the electric telescopic rod 1408, inserting pins 1410 which are distributed annularly are fixedly installed at the top of the inserting plate 1409, the inserting pins 1410 are arranged opposite to the positions of filter holes in a filter plate 1405, a through groove is formed at the top of a dust collector 8, the through groove is arranged opposite to the bottom of the filter plate 14, the filter plate 14 is inserted at the top of a fixed block 13, a vibrating barrel 1404 which is fixedly connected with the inside of a filter barrel 1401 in the filter plate 14 through a second spring 1403 is matched with the filter plate 1405, so that sundries can be removed from rice, a vibrator 1406 is fixedly installed at the top of the filter plate 1405 can accelerate the rice to pass through the filter holes, the inserting pins 1410 at the top of the inserting plate 1409 can be driven to clean and dredge the filter holes in the filter plate 1405 through, prevent blocking and improve the efficiency of the equipment.

The top of the screening chamber 12 is fixedly provided with a sealing ring 15, the right side of the top of the screening chamber 12 is hinged with a top cover 16, the top cover 16 is attached to the sealing ring 15, the left end of the top cover 16 is fixedly provided with a press switch 17, the press switch 17 comprises a first insert 1701, the left end of the top cover 16 is fixedly provided with a first insert 1701, the top of the first insert 1701 is movably penetrated with a first insert 1702, the first insert 1702 consists of a spring and a T-shaped rod, the bottom of the spring is fixedly connected with the first insert 1701, the bottom of the insert end of the first insert 1702 is movably sleeved with a second insert 1703, the top of the second insert 1703 is provided with a hole, the first insert 1702 is inserted in the hole, the second insert 1703 is fixedly connected with the left wall of the screening chamber 12, the left end of the second insert 1703 is inserted with a second insert 1704, the left end of the second insert 1703 is provided with a groove matched with the second insert 1704, the second insert 1704 is inserted in the groove, the second insert consists of a T-shaped rod 1704 and a spring, and the insertion end of the second insertion rod 1704 is fixedly connected with the inner cavity of the second insertion block 1703 through a spring, a limiting rod 1705 is fixedly mounted at the top of the insertion end of the second insertion rod 1704, a groove matched with the limiting rod 1705 is formed in the right side of the insertion end of the first insertion rod 1702, the limiting rod 1705 is inserted in the groove, the press switch 17 is fixedly connected with the left wall of the screening chamber 12, the press switch 17 is fixedly mounted on the top cover 16 and the left wall of the screening chamber 12, the second insertion rod 1704 at the left end of the second insertion block 1703 is pressed to drive the limiting rod 1705 to move out from the right wall of the insertion end of the first insertion block 1701, and then the spring sleeved on the outer wall of the first insertion rod 1702 rebounds upwards, so that the first insertion rod 1702 can be ejected from the top of the second insertion block 1703, the top cover 16 can be opened and closed through a pressing mode, workers can operate conveniently, and the working efficiency.

The working principle is as follows:

in the application, before rice grains are put into the equipment for separation, the second insert rod 1704 in the press switch 17 is pressed to enable the second insert rod 1704 to move rightwards in the second insert block 1703 to drive the limiting rod 1705 at the top of the second insert rod 1704 to move out of the right wall of the first insert rod 1702 inserted at the top of the second insert block 1703, at the moment, the spring in the first insert rod 1702 can eject the first insert rod 1702 from the upper side of the second insert block 1703, then the top cover 16 hinged on the screening chamber 12 is opened to pour the rice grains into the screening device 14, after the rice grains enter the vibrating barrel 1404 in the screening device 14, the vibrator 1406 is started to vibrate, because the filter plate 1405 is internally provided with filter holes, the rice can be rapidly filtered in vibration, and blocky impurities such as stones are left, when the filter plate 1405 is blocked, the electric telescopic rod 1408 is started to extend, the insert pin 1410 on the insert plate 1409 at the top of the filter plate is driven to insert into the filter holes in the filter plate 1405 for dredging, when sundries on the filter plate 1405 are fully accumulated, the jack is formed in the top of the fixed block 13, and the screening barrel 1401 is inserted into the fixed block 13 through the plug 1402 and fixed, so that the screening barrel 1401 can be pulled out from the device, and the sundries on the filter plate 1405 can be cleaned.

In the application, when the rice grains with stones and blocky impurities removed slowly fall into the dust remover 8, the blower 9 blows off the dust or light broken hull impurities in the fallen rice grains to the dust collecting barrel 11, the mixed rice grains with the dust and impurities removed fall to the mixing chamber 602 in the separator 6 through the dust remover 8, the motor 5 works to drive the top cover 16 to rotate, so that the mixed rice grains in the mixing chamber 602 are separated into the broken rice chamber 603 through the filtering holes formed between the mixed rice grains and the broken rice chamber 603, and then fall into the broken rice barrel 3 for storage, when the separation is completed, the valve 605 is started, so that the broken rice in the mixing chamber 602 falls into the rice bucket 4 through the discharge spout 604, the vibration generated by the equipment on the top of the bedplate 202 in operation can be buffered on the first spring 203 fixedly arranged in the groove in the chassis 201, and the vibration damage is prevented.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a shock-proof type equipment that possesses rice classified screening function, includes skid washer (1), its characterized in that: the anti-skidding type rice huller is characterized in that a damping chassis (2) is fixedly mounted at the top of the anti-skidding gasket (1), a relatively-arranged broken rice barrel (3) and a rice barrel (4) are placed at the top of the damping chassis (2), a motor (5) is fixedly mounted at the top of the damping chassis (2), a separator (6) is fixedly mounted at the top of the motor (5), a relatively-arranged supporting plate (7) is fixedly mounted at the top of the damping chassis (2), a dust remover (8) is fixedly mounted at the top of the supporting plate (7), an air blower (9) is fixedly mounted on the right wall of an inner cavity of the dust remover (8), a dust outlet nozzle (10) is fixedly mounted at the left side of the top of the damping chassis (2), a dust receiving barrel (11) is placed at the left side of the top of the damping chassis (2), the bottom end of the dust outlet nozzle (10) is relatively arranged with the dust, and lead to groove and separator (6) top and set up relatively, the top fixed mounting of dust remover (8) has screening chamber (12), the inner chamber fixed mounting of screening chamber (12) has fixed block (13), it has filter (14) to peg graft at fixed block (13) top, logical groove has been seted up at the top of dust remover (8), and leads to the groove and set up with filter (14) bottom relatively, the top fixed mounting of screening chamber (12) has sealing washer (15), the top right side of screening chamber (12) articulates there is top cap (16), and top cap (16) and sealing washer (15) laminate mutually, top cap (16) left end fixed mounting has press the switch (17), and press the switch (17) to have the left wall fixed connection of screening chamber (12).

2. The shock-absorbing type apparatus with rice classifying and screening function as claimed in claim 1, wherein: the shock absorption chassis (2) comprises a chassis (201), a chassis (201) is fixedly mounted at the top of the anti-skidding gasket (1), a bedplate (202) is inserted at the top of the chassis (201), a groove is formed in the top of the chassis (201), a plurality of groups of first springs (203) are fixedly mounted in the groove, the first springs (203) are fixedly connected with the bedplate (202), a broken rice barrel (3), a rice barrel (4) and a supporting plate (7) are placed at the top of the bedplate (202), and a motor (5) is fixedly mounted at the top of the bedplate (202).

3. The shock-absorbing type apparatus with rice classifying and screening function as claimed in claim 1, wherein: the rice bucket (4) is located on the inner side of the broken rice bucket (3), the motor (5) is located on the inner side of the rice bucket (4), and the supporting plate (7) is located on the outer side of the broken rice bucket (3).

4. The shock-absorbing type apparatus with rice classifying and screening function as claimed in claim 1, wherein: separator (6) are including separating barrel (601), the top fixed mounting of motor (5) has separating barrel (601), hybrid room (602) and broken rice room (603) have been seted up in separating barrel (601), and broken rice room (603) set up with broken rice bucket (3) relatively, set up evenly distributed's filtration hole on the opposite face inner wall of hybrid room (602) and broken rice room (603), the bottom fixed mounting of separating barrel (601) has run through connection's bushing tip (604), and bushing tip (604) and rice bucket (4) set up relatively, hybrid room (602) bottom intermediate position fixed mounting has segmentation ball (606).

5. The shock-absorbing type apparatus with rice classifying and screening function as claimed in claim 4, wherein: the utility model discloses a rice breaking device, including mixing room (602), discharge spout (604), mixing room (603), the confounding room, discharge spout (604) are equipped with the valve (605), the ball of cutting apart (606) is the hemisphere structure, the confounding room (603) are located the inboard of broken rice room, and discharge spout (604) quantity is two, and discharge spout (604) are located mixing room (602) below, the equal fixed mounting of the face that deviates from of discharge spout (604) has valve (.

6. The shock-absorbing type apparatus with rice classifying and screening function as claimed in claim 1, wherein: the dust remover (8) is of a cavity structure, the dust outlet nozzle (10) is of an arc structure, the dust collecting barrel (11) is located on the left side of the supporting plate (7), and a power supply jack is formed in the top of the fixing block (13).

7. The shock-absorbing type apparatus with rice classifying and screening function as claimed in claim 1, wherein: the screening device (14) comprises a screening barrel (1401), the top of the fixed block (13) is inserted with the screening barrel (1401), two sides of the upper bottom of the screening barrel (1401) are fixedly provided with plugs (1402) which are oppositely arranged, a second spring (1403) is fixedly arranged in the inner cavity of the screening barrel (1401), a vibration barrel (1404) is fixedly arranged at the bottom of the second spring (1403), a filter plate (1405) is fixedly arranged on the inner wall of the vibration barrel (1404), a vibrator (1406) is fixedly arranged in the middle of the top of the filter plate (1405), a supporting block (1407) is fixedly arranged below the right side of the inner cavity of the filter plate (1405), an electric telescopic rod (1408) is fixedly arranged at the top of the supporting block (1407), an inserting plate (1409) is fixedly arranged at the top of the extending end of the electric telescopic rod (1408), the top of the plug board (1409) is fixedly provided with annularly distributed pins (1410).

8. The shock-absorbing type apparatus with rice classifying and screening function as claimed in claim 7, wherein: the plug (1402) is electrically connected with a power line in the fixing block (13), the filtering holes distributed in an annular shape are formed in the filtering plate (1405), and the pins (1410) and the filtering holes in the filtering plate (1405) are arranged oppositely.

9. The shock-absorbing type apparatus with rice classifying and screening function as claimed in claim 1, wherein: the press switch (17) comprises a first insert block (1701), the left end of the top cover (16) is fixedly provided with the first insert block (1701), the top of the first insert block (1701) is movably penetrated with a first insert rod (1702), the bottom of the insertion end of the first insert rod (1702) is movably sleeved with a second insert block (1703), the second insert block (1703) is fixedly connected with the left wall of the screening chamber (12), the left end of the second insert block (1703) is inserted with a second insert rod (1704), the top of the insertion end of the second insert rod (1704) is fixedly provided with a limiting rod (1705), the right side of the insertion end of the first insert rod (1702) is provided with a groove matched with the limiting rod (1705), and the limiting rod (1705) is inserted in the groove.

10. The shock-absorbing type apparatus with rice classifying and screening function as claimed in claim 9, wherein: the first insert rod (1702) consists of a spring and a T-shaped rod, the bottom of the spring is fixedly connected with the first insert block (1701), the top of the second insert block (1703) is provided with a hole, the first insert rod (1702) is inserted into the hole, the left end of the second insert block (1703) is provided with a groove matched with the second insert rod (1704), the second insert rod (1704) is inserted into the groove, the second insert rod (1704) consists of the T-shaped rod and the spring, and the insertion end of the second insert rod (1704) is fixedly connected with the inner cavity of the second insert block (1703) through the spring.