CN209348838U - A kind of multi-functional paddy screening machine - Google Patents

Abstract

The utility model provides a kind of multi-functional paddy screening machine, including screen box, the first discharge bucket, material guiding cloth tube, the second discharge bucket, right support column, be convenient for changing the fixed mount structure of sieve, can oiling maintain protective roof structure, the paddy that can clean caches bucket structure, left support column, control switch, vibration screening motor, vibrating shaft, L-type fixed angle plate screens leakproof seal frame and glove transverse slat.The utility model sieve fixed frame, fixed otic placode, threaded hole, paddy sieve, the setting of sieve pull handle and barrier sheet are conducive to that sieve is fixed and replaces, and increase the convenience of operation, convenient to the needs for not having to size water conservancy diversion screening and filtering；The setting of oiling connecting tube, atomizer, sliding slot and shield is conducive to play the protective effect to vibration screening motor, and connection outside fuel injection equipment is facilitated to carry out oiling maintenance to vibrating shaft；The setting of barrier plate and hand lever is conducive to play the role of blocking.

Description

A kind of multi-functional paddy screening machine

Technical field

The utility model belongs to agricultural machinery technological field more particularly to a kind of multi-functional paddy screening machine.

Background technique

Paddy refers to that the son for not removing rice husk is real, belongs in grass family Oryza common cultivated rice subgenus in botany Common rice subspecies, it is a kind of 50-130 centimetres high of year natural disposition plant, stem is in bottom bifurcated that the mankind confirm 22 class paddy altogether At several tillers, the end of tiller can grow coniform flowers.Each flowers can grow 50-500 spikelet, Mei Ge little Spike can provide a fruit, i.e. caryoplasm benevolence, and the plant structure after fruit harvest not with flowers is kept completely separate, be China most One of main cereal crops.

Paddy refers to that rice does not remove the general designation before rice husk, the paddy that same strain rice is grown have it is full also have it is dry Flat, paddy requires to remove shrivelled paddy before putting in storage, and filters out full paddy, in China major part rural area, Traditional paddy screening technique is to be selected in the big place of wind, and paddy falls down from eminence backwards to wind direction, and wind is i.e. shrivelled paddy It blows open, what is fallen down is full paddy, although purpose may be implemented in this method.

China Patent Publication No. is CN107952679A, and invention and created name is a kind of paddy screening device, including pedestal, Four corners below the pedestal are fixedly connected to stabilizer blade, and universal wheel, the pedestal are provided with below the stabilizer blade It is fixedly connected with sundries storage bin at the center of top, the two sides above the pedestal are fixedly connected with fixed plate vertically, and two Liang Ge corner above a fixed plate is provided with sliding mouth, and two opposite sides of the fixed plate are provided with and shake Arm, one end of the rocker arm and the inner sidewall of sliding mouth are slidably connected, one of them described rocker arm runs through sliding mouth and to outside fixed plate Portion extends, and the fixed plate is provided with motor far from the corner of sundries storage bin side.But existing paddy screening machine is also There is dismounting and change sieve is not easy to, lacks and the function of adsorption treatment is carried out to iron class sundries in paddy and is not had to screening Motor carries out the problem of function of protection and maintenance.

Therefore, a kind of multi-functional paddy screening machine is invented to be very necessary.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of multi-functional paddy screening machine, existing to solve Paddy screening machine be not easy to dismounting and change sieve, lack in paddy iron class sundries carry out adsorption treatment function and do not have The problem of function of protection and maintenance is carried out to screening motor.A kind of multi-functional paddy screening machine, including screen box, the first discharging Bucket, material guiding cloth tube, the second discharge bucket, right support column are convenient for changing the fixed mount structure of sieve, can oiling maintain protective roof structure, The paddy that can clean caching bucket structure, left support column, control switch, vibration screening motor, vibrating shaft, L-type fixed angle plate, screening are anti- Leakage sealing frame and glove transverse slat, the first discharge bucket screw are connected to the right upper portion position of screen box；Described second Discharge bucket screw is connected to the front surface lower right side of screen box；The material guiding cloth tube is to connect in the first discharge bucket and second respectively The outer surface lower end position of discharge bucket；Described right support column one end is bolted to front and back on the right side of the lower surface of screen box respectively Two；The inside for being convenient for changing the fixed mount structure of sieve and being fixed on screening leakproof seal frame；Described can oiling maintenance Protective roof structure is fixed on the left side of vibration screening motor；The paddy caching bucket structure that cleans is mounted on the upper of screen box Surface leftward position；The left support column is bolted to before and after the lower surface leftward position of screen box two respectively；It is described Control switch be embedded in front setting left support column front surface upper middle position；The vibration screening motor bolt It is connected to the upper surface middle position of glove transverse slat；Vibrating shaft one end shaft coupling is connected to the output of vibration screening motor On axis, the other end is bolted to the lower surface interposition of screening leakproof seal frame through the lower surface middle position of screen box It sets；The L-type fixed angle plate is bolted to the lower inside position of right support column and left support column respectively；The screening The inner surface of leakproof seal frame and screen box is glued setting；The glove transverse slat cross screw is connected to L-type fixed angle plate The upper surface of horizontal segment；The fixed mount structure of sieve that is convenient for changing includes sieve fixed frame, fixed otic placode, threaded hole, rice Paddy sieve, sieve pull handle and barrier sheet, the fixation otic placode respectively screw be connected to sieve fixed frame the left and right sides it is upper Lower two；The threaded hole is provided with the front surface middle position of fixed otic placode；It is solid that the paddy sieve is connected to sieve Determine the inside middle position of frame；The sieve pull handle screw is connected to the lower surface middle position of paddy sieve；The resistance Axis connects the front surface corner location in sieve fixed frame to baffle respectively.

Preferably, it is described can oiling maintenance protective roof structure include fixed anchor ear, cushion, clamping screw, oiling connects Adapter tube, atomizer, sliding slot and shield, the cushion are glued to the inner surface of fixed anchor ear；The clamping screw passes through The left lower for wearing shield is threadedly coupled with fixed anchor ear；The oiling connecting tube sliding is connected in sliding slot；Described Sliding slot is provided with the left surface middle position of shield；The atomizer is threaded in the right side of oiling connecting tube.

Preferably, the paddy caching bucket structure that cleans includes that paddy caching struggles against, feeder pipe, block, and cross bar is hung Rope, bar magnet, barrier plate and hand lever, the feeder pipe are bolted to the lower surface of paddy caching bucket and cache with paddy The inside of bucket is connected to；The block cross screw is connected to upper position at left and right sides of the inside of paddy caching bucket；Described Cross bar screw is connected to the upper surface of block；Lifting rope one end system connects in the outer surface middle position of cross bar, other end system It connects in the outer surface middle position of bar magnet；The barrier plate activity is plugged on the jack that the left upper portion of feeder pipe opens up It is interior；The hand lever longitudinal direction screw is connected to the left side of barrier plate.

Preferably, the outer surface of the cushion is provided with "-" type anti-skid chequer.

Preferably, the sieve fixed frame specifically uses the aluminum alloy frame of rectangular-ambulatory-plane；The sieve fixed frame and sieve Leakproof seal frame glue is selected to connect setting；The fixation otic placode connects setting by threaded hole and screening leakproof seal frame glue.

Preferably, the screening leakproof seal frame specifically uses the rubber frame of rectangular-ambulatory-plane；The right support column is than left High ten centimetres to 15 centimetres of the height of support column；The included angle of the left support column and screen box lower surface is arranged three Between ten degree to 60 degree.

Preferably, the paddy sieve is specifically using the stainless steel mesh with round punching；The barrier sheet tool Body uses the stainless steel substrates of arc.

Preferably, the fixation anchor ear is socketed in the outer surface lower position of vibration screening motor；The shield The specific PVC plastic cover for using arc.

Preferably, the feeder pipe is bolted on the left of the upper surface of screen box and is connected to the inside of screen box.

Preferably, the material guiding cloth tube of top setting is connected by the first discharge bucket with the upper inside of screen box It is logical；The material guiding cloth tube of the top setting is connected by the second discharge bucket with the inner lower of screen box.

Preferably, the control switch is electrically connected vibration screening motor；The vibration screening motor specifically uses The motor of model YCHH0301.

Compared with prior art, the utility model has the following beneficial effects:

1. in the utility model, the sieve fixed frame fixes otic placode, threaded hole, paddy sieve, sieve pull handle and resistance The setting of baffle is conducive to that sieve is fixed and replaces, and increases the convenience of operation, convenient to screen to without size water conservancy diversion The needs of filtering.

2. in the utility model, the oiling connecting tube, atomizer, the setting of sliding slot and shield is conducive to play Protective effect to vibration screening motor, and connection outside fuel injection equipment is facilitated to carry out oiling maintenance to vibrating shaft.

3. in the utility model, the fixation anchor ear, the setting of cushion and clamping screw is conducive to according to screening machine The difference using position, the position of shield is adjusted.

4. in the utility model, the setting of paddy the caching bucket and feeder pipe is conducive to carry out caching to paddy to add The lower leakage of adduction, increases the convenience that screening machine uses.

5. in the utility model, the cross bar, the setting of lifting rope and bar magnet is conducive to the iron class adulterated in paddy Impurity (such as: iron nail) it is absorbed and filter, increase the use function of screening machine.

6. in the utility model, the setting of the barrier plate and hand lever is conducive to play the role of blocking.

7. in the utility model, the included angle of the left support column and screen box lower surface is arranged at 30 degree to six Between ten degree, be conducive to the downslide of paddy, the convenient progress screened to paddy.

8. in the utility model, the setting of the material guiding cloth tube is conducive to carry out access in the paddy for completing screening When, play the role of buffering.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram for being convenient for changing the fixed mount structure of sieve of the utility model.

Fig. 3 be the utility model can oiling maintenance protective roof structure structural schematic diagram.

Fig. 4 is the structural schematic diagram of the paddy caching bucket structure that cleans of the utility model.

In figure:

1, screen box；2, the first discharge bucket；3, material guiding cloth tube；4, the second discharge bucket；5, right support column；6, it is convenient for changing sieve Net fixed mount structure；61, sieve fixed frame；62, fixed otic placode；63, threaded hole；64, paddy sieve；65, sieve pull handle；66, Barrier sheet；It 7, can oiling maintenance protective roof structure；71, fixed anchor ear；72, cushion；73, clamping screw；74, oiling connects Pipe；75, atomizer；76, sliding slot；77, shield；8, the paddy that can clean caches bucket structure；81, paddy caching bucket；82, blanking Pipe；83, block；84, cross bar；85, lifting rope；86, bar magnet；87, barrier plate；88, hand lever；9, left support column；10, control is opened It closes；11, vibration screening motor；12, vibrating shaft；13, L-type fixed angle plate；14, leakproof seal frame is screened；15, glove transverse slat.

Specific embodiment

The utility model is described further below in conjunction with attached drawing:

Embodiment:

As shown in attached drawing 1 to attached drawing 2, the utility model provides a kind of multi-functional paddy screening machine, including screen box 1, First discharge bucket 2, material guiding cloth tube 3, the second discharge bucket 4, right support column 5 are convenient for changing the fixed mount structure 6 of sieve, can oiling guarantor Protective roof structure 7 is supported, the paddy that can clean caches bucket structure 8, left support column 9, control switch 10, vibration screening motor 11, vibration Axis 12, L-type fixed angle plate 13, screens leakproof seal frame 14 and glove transverse slat 15,2 screw of the first discharge bucket are connected to sieve Select the right upper portion position of case 1；Second discharge bucket, 4 screw is connected to the front surface lower right side of screen box 1；Described leads Expect that cloth cylinder 3 is the outer surface lower end position connect in the first discharge bucket 2 and the second discharge bucket 4 respectively；Described 5 one end of right support column It is bolted to front and back two on the right side of the lower surface of screen box 1 respectively；The fixed mount structure 6 of sieve that is convenient for changing is fixed on Screen the inside of leakproof seal frame 14；It is described can oiling maintenance protective roof structure 7 be fixed on the left side of vibration screening motor 11； The paddy caching bucket structure 8 that cleans is mounted on the upper surface leftward position of screen box 1；The left support column 9 is distinguished It is bolted to the lower surface leftward position front and back two of screen box 1；The control switch 10 is embedded in a left side for front setting The front surface upper middle position of support column 9；The vibration screening motor 11 is bolted to the upper surface of glove transverse slat 15 Middle position；12 one end shaft coupling of vibrating shaft is connected on the output shaft of vibration screening motor 11, and the other end is through sieve The lower surface middle position of case 1 is selected to be bolted to the lower surface middle position of screening leakproof seal frame 14；The L-type is fixed Gusset 13 is bolted to the lower inside position of right support column 5 and left support column 9 respectively；The screening leakproof seal frame 14 It is glued with the inner surface of screen box 1 and is arranged；15 cross screw of glove transverse slat is connected to the horizontal segment of L-type fixed angle plate 13 Upper surface；The fixed mount structure 6 of sieve that is convenient for changing includes sieve fixed frame 61, fixed otic placode 62, threaded hole 63, rice Paddy sieve 64, sieve pull handle 65 and barrier sheet 66, screw is connected to the left side of sieve fixed frame 61 to the fixation otic placode 62 respectively Two up and down of right two sides；The threaded hole 63 is provided with the front surface middle position of fixed otic placode 62；The paddy sieve Net 64 is connected to the inside middle position of sieve fixed frame 61；65 screw of sieve pull handle is connected under paddy sieve 64 Surface middle position；Axis connects the front surface corner location in sieve fixed frame 61 to the barrier sheet 66 respectively；Connect external electrical Source drives vibrating shaft 12 and sieve fixed frame 61 and paddy by vibration screening motor 11 under the action of vibration screening motor 11 Sieve 64 is into rotation, to play the role of to paddy screening and filtering, and then through the first discharge bucket 2 and the second discharge bucket 4 from leading Material cloth cylinder 3 is respectively fallen in access container, and material guiding cloth tube 3 can play the role of buffering in paddy dropping process.

As shown in Fig. 3, in above-described embodiment, specifically, it is described can oiling maintenance protective roof structure 7 include fixed embrace Hoop 71, cushion 72, clamping screw 73, oiling connecting tube 74, atomizer 75, sliding slot 76 and shield 77, the cushion 72 are glued to the inner surface of fixed anchor ear 71；Left lower and fixed anchor ear 71 of the clamping screw 73 through shield 77 It is threadedly coupled；The sliding of oiling connecting tube 74 is connected in sliding slot 76；The sliding slot 76 is provided with a left side for shield 77 Surface middle position；The atomizer 75 is threaded in the right side of oiling connecting tube 74；In the work of vibration screening motor 11 During work, shield 77 can play the role of barrier protection, prevent from being strayed into staff, and in use for some time, The flowline of external maintenance facility is threadedly coupled with oiling connecting tube 74, and slides oiling connecting tube 74 in sliding slot 76, it is right Vibrating shaft 12 carries out oiling maintenance；According to the difference of paddy granular size, barrier plate 87 can be rotated, holds hand lever 88 to rice Paddy sieve 64 is replaced.

As shown in Fig. 4, in above-described embodiment, specifically, the paddy caching bucket structure 8 that cleans is slow including paddy Deposit bucket 81, feeder pipe 82, block 83, cross bar 84, lifting rope 85, bar magnet 86, barrier plate 87 and hand lever 88, the feeder pipe 82 are bolted to the lower surface of paddy caching bucket 81 and are connected to the inside of paddy caching bucket 81；The lateral spiral shell of the block 83 Nail is connected to upper position at left and right sides of the inside of paddy caching bucket 81；84 screw of cross bar is connected to the upper table of block 83 Face；85 one end system of lifting rope connects in the outer surface middle position of cross bar 84, and other end system connects in the outer surface of bar magnet 86 Middle position；In the jack that the left upper portion that 87 activity of barrier plate is plugged on feeder pipe 82 opens up；The hand lever 88 longitudinal screws are connected to the left side of barrier plate 87；The paddy filtered will be needed to pour into paddy caching bucket 81, in gravity Under fall in feeder pipe 82, in dropping process bar magnet 86 the iron class sundries adulterated in paddy can be adsorbed, played The effect of filter；Access container is individually positioned in the lower part of the first discharge bucket 2 and the second discharge bucket 4.

In above-described embodiment, specifically, the outer surface of the cushion 72 is provided with "-" type anti-skid chequer.

In above-described embodiment, specifically, the sieve fixed frame 61 specifically uses the aluminum alloy frame of rectangular-ambulatory-plane；Described Sieve fixed frame 61 and screening leakproof seal frame 14, which are glued, to be arranged；The fixation otic placode 62 passes through threaded hole 63 and screening leakproof Sealing frame 14 is glued setting.

In above-described embodiment, specifically, the screening leakproof seal frame 14 specifically uses the rubber frame of rectangular-ambulatory-plane；It is described Right support column 5 than high ten centimetres to 15 centimetres of height of left support column 9；The left support column 9 and 1 lower surface of screen box Included angle be arranged between 30 degree to 60 degree.

In above-described embodiment, specifically, the paddy sieve 64 is specifically using the stainless steel mesh with round punching； The barrier sheet 66 specifically uses the stainless steel substrates of arc.

In above-described embodiment, specifically, the fixation anchor ear 71 is socketed in the outer surface lower part of vibration screening motor 11 Position；The shield 77 specifically uses the PVC plastic cover of arc.

In above-described embodiment, specifically, the feeder pipe 82 be bolted on the left of the upper surface of screen box 1 and with sieve The inside of case 1 is selected to be connected to.

In above-described embodiment, specifically, the material guiding cloth tube 3 that the top is arranged passes through the first discharge bucket 2 and screen box 1 Upper inside be connected；The inner lower that the material guiding cloth tube 3 of the top setting passes through the second discharge bucket 4 and screen box 1 It is connected.

In above-described embodiment, specifically, the control switch 10 is electrically connected vibration screening motor 11；The vibration Screening motor 11 specifically uses the motor of model YCHH0301.

Working principle

When the utility model is used, the paddy filtered will be needed to pour into paddy caching bucket 81, fall under the effect of gravity Into feeder pipe 82, bar magnet 86 can adsorb the iron class sundries adulterated in paddy in dropping process, play filtering Effect；Access container is individually positioned in the lower part of the first discharge bucket 2 and the second discharge bucket 4；It connects external power supply and passes through vibration Screening motor 11 drives vibrating shaft 12 and sieve fixed frame 61 and paddy sieve 64 into turning under the action of vibration screening motor 11 It is dynamic, to play the role of to paddy screening and filtering, and then distinguish through the first discharge bucket 2 and the second discharge bucket 4 from material guiding cloth tube 3 It drops into access container, material guiding cloth tube 3 can play the role of buffering in paddy dropping process；In vibration screening motor 11 In the course of work, shield 77 can play the role of barrier protection, prevent from being strayed into staff, and using a period of time Afterwards, the flowline of external maintenance facility is threadedly coupled with oiling connecting tube 74, and slides oiling connecting tube 74 in sliding slot 76, Oiling maintenance is carried out to vibrating shaft 12；According to the difference of paddy granular size, barrier plate 87 can be rotated, it is right to hold hand lever 88 Paddy sieve 64 is replaced.

Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model It encloses.

Claims (10)

1. a kind of multi-functional paddy screening machine, which is characterized in that the multi-functional paddy screening machine, including screen box (1), the One discharge bucket (2), material guiding cloth tube (3), the second discharge bucket (4), right support column (5) are convenient for changing sieve and fix mount structure (6), Can oiling maintenance protective roof structure (7), the paddy that can clean cache bucket structure (8), left support column (9), control switch (10), vibration Screening motor (11), vibrating shaft (12), L-type fixed angle plate (13) screen leakproof seal frame (14) and glove transverse slat (15), described The first discharge bucket (2) screw be connected to the right upper portion position of screen box (1)；Second discharge bucket (4) the screw connection In the front surface lower right side of screen box (1)；The material guiding cloth tube (3) is to connect to discharge in the first discharge bucket (2) and second respectively The outer surface lower end position of bucket (4)；The lower surface that described right support column (5) one end is bolted to screen box (1) respectively is right Two before and after side；The inside for being convenient for changing sieve fixed mount structure (6) and being fixed on screening leakproof seal frame (14)；It is described Can oiling maintenance protective roof structure (7) be fixed on the left sides of vibration screening motor (11)；The paddy caching bucket that cleans Structure (8) is mounted on the upper surface leftward position of screen box (1)；The left support column (9) is bolted to screen box respectively (1) two before and after lower surface leftward position；The control switch (10) is being embedded in the left support column (9) of front setting just Surface upper middle position；The vibration screening motor (11) is bolted to the upper surface interposition of glove transverse slat (15) It sets；Vibrating shaft (12) one end shaft coupling is connected on the output shaft of vibration screening motor (11), and the other end is through screening The lower surface middle position of case (1) is bolted to the lower surface middle position of screening leakproof seal frame (14)；The L-type is solid Angle fixing plate (13) is bolted to the lower inside position of right support column (5) and left support column (9) respectively；The screening leakproof The inner surface of sealing frame (14) and screen box (1), which is glued, to be arranged；Described glove transverse slat (15) cross screw is connected to L-type and fixes The upper surface of the horizontal segment of gusset (13)；The sieve fixed mount structure (6) that is convenient for changing includes sieve fixed frame (61), Gu Determine otic placode (62), threaded hole (63), paddy sieve (64), sieve pull handle (65) and barrier sheet (66), the fixation otic placode (62) screw is connected to two up and down of the left and right sides of sieve fixed frame (61) respectively；The threaded hole (63) is provided with solid Determine the front surface middle position of otic placode (62)；The paddy sieve (64) is connected to the inside interposition of sieve fixed frame (61) It sets；Described sieve pull handle (65) screw is connected to the lower surface middle position of paddy sieve (64)；The barrier sheet (66) Axis connects the front surface corner location in sieve fixed frame (61) respectively.

2. multi-functional paddy screening machine as described in claim 1, which is characterized in that described can oiling maintenance shield knot Structure (7) includes fixed anchor ear (71), cushion (72), clamping screw (73), oiling connecting tube (74), atomizer (75), sliding slot (76) and shield (77), the cushion (72) are glued to the inner surface of fixed anchor ear (71)；The clamping screw (73) left lower through shield (77) is threadedly coupled with fixed anchor ear (71)；The oiling connecting tube (74) slides card It connects in sliding slot (76)；The sliding slot (76) is provided with the left surface middle position of shield (77)；The atomizer (75) it is threaded in the right side of oiling connecting tube (74).

3. multi-functional paddy screening machine as described in claim 1, which is characterized in that the paddy caching bucket knot that cleans Structure (8) includes paddy caching bucket (81), feeder pipe (82), block (83), cross bar (84), lifting rope (85), bar magnet (86), blocking Plate (87) and hand lever (88), the feeder pipe (82) are bolted to the lower surface of paddy caching bucket (81) and delay with paddy Deposit the inside connection of bucket (81)；On described block (83) cross screw is connected at left and right sides of the inside of paddy caching bucket (81) Portion position；Described cross bar (84) screw is connected to the upper surface of block (83)；Described lifting rope (85) one end system connects in cross bar (84) outer surface middle position, other end system connect in the outer surface middle position of bar magnet (86)；The barrier plate (87) In the jack that the left upper portion that activity is plugged on feeder pipe (82) opens up；The longitudinal screw of the hand lever (88) is connected to blocking The left side of plate (87).

4. multi-functional paddy screening machine as claimed in claim 2, which is characterized in that the outer surface of the cushion (72) It is provided with "-" type anti-skid chequer.

5. multi-functional paddy screening machine as described in claim 1, which is characterized in that the sieve fixed frame (61) is specific Using the aluminum alloy frame of rectangular-ambulatory-plane；The sieve fixed frame (61) and screening leakproof seal frame (14), which is glued, to be arranged；Described Fixed otic placode (62) are glued by threaded hole (63) and screening leakproof seal frame (14) to be arranged.

6. multi-functional paddy screening machine as described in claim 1, which is characterized in that the screening leakproof seal frame (14) The specific rubber frame for using rectangular-ambulatory-plane；High ten centimetres to 15 lis of height of the right support column (5) than left support column (9) Rice；The included angle of the left support column (9) and screen box (1) lower surface is arranged between 30 degree to 60 degree.

7. multi-functional paddy screening machine as described in claim 1, which is characterized in that the paddy sieve (64) is specifically adopted With the stainless steel mesh with round punching；The barrier sheet (66) specifically uses the stainless steel substrates of arc.

8. multi-functional paddy screening machine as claimed in claim 2, which is characterized in that the fixation anchor ear (71) is socketed in The outer surface lower position of vibration screening motor (11)；The shield (77) specifically uses the PVC plastic cover of arc.

9. multi-functional paddy screening machine as claimed in claim 3, which is characterized in that the feeder pipe (82) is bolted It is connected on the left of the upper surface of screen box (1) and with the inside of screen box (1).

10. multi-functional paddy screening machine as described in claim 1, which is characterized in that the guide cloth of the top setting Cylinder (3) is connected by the first discharge bucket (2) with the upper inside of screen box (1)；The material guiding cloth tube (3) of the top setting It is connected by the second discharge bucket (4) with the inner lower of screen box (1).