阅读说明：本技术 一种粮食谷物摊平机 (Grain flattening machine ) 是由 陆克光 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种粮食谷物摊平机,涉及食品加工技术领域。包括摊平板,所述摊平板两侧外壁上均固定安装有挡料板,所述挡料板内设置有承压机构,所述承压机构包括支撑板、滑管、一号滑杆和滚柱,所述支撑板嵌固于挡料板顶部内壁上,所述滑管左端滑动安装于支撑板右端外壁上,所述一号滑杆左端滑动安装于滑管内部,所述滚柱转动安装于一号滑杆右端,所述滚柱滚动安装于挡料板内壁上,所述挡料板内滑动安装有二号滑杆。该粮食谷物摊平机,通过在摊平板的两侧设置有挡料板,挡料板可以有效的防止谷物移动至摊平板两侧外部,同时通过风力机构可以防止谷物挤压成块,摆动机构可以提高谷物的晒干效率,提高了整体的工作效率。(The invention discloses a grain flattening machine, and relates to the technical field of food processing. Including spreading out the flat board, equal fixed mounting has the striker plate on the outer wall of spreading out the flat board both sides, be provided with the pressure-bearing mechanism in the striker plate, the pressure-bearing mechanism includes backup pad, slide tube, slide bar and roller, the backup pad inlays on striker plate top inner wall, slide tube left end slidable mounting is on backup pad right-hand member outer wall, slide bar left end slidable mounting is inside the slide tube, the roller rotates and installs in the slide bar right-hand member No. one, the roller roll mounting is on the striker plate inner wall, slidable mounting has the slide bar No. two in the striker plate. This grain cereal shakeouts flat-bed machine is provided with the striker plate through the both sides at shakeout board, and the striker plate can effectually prevent that cereal from removing to shakeout board both sides outside, can prevent cereal extrusion blocking through wind energy mechanism simultaneously, and swing mechanism can improve the efficiency of drying in the sun of cereal, has improved holistic work efficiency.)

1. The utility model provides a grain stand flat-bed machine, includes stand flat board (1), its characterized in that: equal fixed mounting has striker plate (2) on stand flat board (1) both sides outer wall, be provided with the pressure-bearing mechanism in striker plate (2), the pressure-bearing mechanism includes backup pad (31), slide tube (32), slide bar (33) and roller (34), backup pad (31) are inlayed admittedly on striker plate (2) top inner wall, slide tube (32) left end slidable mounting is on backup pad (31) right-hand member outer wall, slide bar (33) left end slidable mounting is inside slide tube (32), roller (34) are rotated and are installed in slide bar (33) right-hand member, roller (34) roll mounting is on striker plate (2) inner wall.

2. The grain spreader of claim 1, wherein: sliding mounting has No. two slide bars (4) in striker plate (2), No. two slide bar (4) right-hand members inlay admittedly on slide (5) left end outer wall, fixed mounting has an elastic element between slide (5) and striker plate (2) right-hand member outer wall.

3. The grain spreader of claim 1, wherein: be provided with between slide (5) bottom and striker plate (2) bottom bellows (7), bellows (7) left end outer wall inlays and is fixed with air-out duct (8), the air-out end of air-out duct (8) inlays and fixes in tuber pipe (9) right-hand member, tuber pipe (9) left end inlays and fixes on striker plate (2) and runs through the intercommunication, tuber pipe (9) and striker plate (2) junction fixed mounting has filter (10).

4. The grain spreader of claim 3, wherein: be provided with wind power mechanism in bellows (7), wind power mechanism includes power shell (111), ventilation hole (112), slide damper (113) and arm-tie (114), power shell (111) is built on bellows (7) inner wall, ventilation hole (112) are built on power shell (111) outer wall and communicate, slide damper (113) slidable mounting is on power shell (111) inner wall, arm-tie (114) are built on slide damper (113), arm-tie (114) run through and slidable mounting is on power shell (111).

5. The grain spreader of claim 3, wherein: bellows (7) top slidable mounting has deep bead (12), deep bead (12) top is rotated and is installed in dwang (13) bottom, dwang (13) top is rotated and is installed on No. two slide (14) outer walls, No. two slide (14) slidable mounting is on slide (5) outer wall.

6. The grain spreader of claim 5, wherein: no. two slide (14) tops are inlayed and are fixed on roof (15) right side lower extreme outer wall, roof (15) fixed mounting is in fly leaf (16) top, roof (15) bottom is provided with swing mechanism, swing mechanism includes rotating tube (171), vibration board (172), sleeve (173), lug (174) and No. two lugs (175).

7. The grain spreader of claim 6, wherein: the utility model discloses a vibrating plate, including rotating tube (171), sleeve (173), vibration board (172), sleeve (173), lug (174), and No. two lugs (175), rotating tube (171) top and vibration board (172) top are all rotated and are installed in roof (15) bottom, sleeve (173) slip cup joint on rotating tube (171) outer wall, vibration board (172) bottom is inlayed and is fixed on sleeve (173) outer wall, sleeve (173) rotates and installs on fly leaf (16) outer wall, lug (174) are inlayed and are fixed on rotating tube (171) outer wall, No. two lugs (175) are inlayed and are fixed on vibration board (172) inner wall, lug (174) and No. two lugs (175) swing joint.

8. The grain spreader of claim 7, wherein: the heating device is arranged inside the rotating pipe (171), the heating device comprises a heat conducting sheet (181), a heat conducting pipe (182), a ventilation track (183) and an extrusion ball (184), the heat conducting sheet (181) is fixedly arranged between the inner wall of a first bump (174) and the outer wall of the heat conducting pipe (182), the heat conducting pipe (182) is fixedly arranged on the inner wall of the rotating pipe (171), the ventilation track (183) is fixedly embedded on the inner wall of the bottom of the rotating pipe (171), the ventilation track (183) is integrally in a well shape, each transverse channel is arranged in an arc shape, the extrusion ball (184) is arranged on the inner wall of the ventilation track (183) in a rolling mode, the diameter of the extrusion ball (184) is larger than the vertical channel of the ventilation track (183), and the ventilation track (183) communicates the inside of the rotating pipe (171) with the outside of the rotating pipe (171).

9. The grain spreader of claim 6, wherein: the outer wall of the bottom of the top plate (15) is embedded with an impact plate (19), the impact plate (19) is movably connected with a fixed cylinder (20), and the fixed cylinder (20) is embedded and fixed on the outer wall of the material baffle plate (2).

Technical Field

The invention relates to the technical field of food processing, in particular to a grain flattening machine.

Background

Cereals are a kind of food crop. Although there are many kinds of grains, the grains have basically similar structures and are composed of three main parts, namely, husk, endosperm, germ and the like, which respectively account for 13% -15%, 83% -87% and 2% -3% of the total weight of grains. The husk is the outermost layer of the grain and is mainly composed of cellulose, hemicellulose, etc. Contains certain amount of protein, fat, and vitamins and more inorganic salts. The aleurone layer is arranged between the husk and the endosperm, contains more phosphorus, rich B vitamins and inorganic salts, and can be lost into the bran along with processing.

Among the prior art, in the production and processing process of grain, often need to shakeout the operation of drying in the sun to the cereal that collects, but current cereal need be through the cereal shakeout that the shakeout device will be piled up at the in-process of drying in the sun, improves cereal exposure rate, but remove to shakeout device both sides easily at the in-process cereal of shakeout to make the shakeout inhomogeneous, need the manual work to carry out the shakeout operation of relapse many times, waste time and energy, and then reduced the work efficiency of grain processing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a grain flattening machine, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a grain cereal stand flat-bed machine, is including spreading out the flat board, equal fixed mounting has the striker plate on spreading out the outer wall of board both sides, be provided with pressure-bearing mechanism in the striker plate, pressure-bearing mechanism includes backup pad, slide pipe, a slide bar and roller, the backup pad is inlayed on striker plate top inner wall, slide pipe left end slidable mounting is on backup pad right-hand member outer wall, slide bar left end slidable mounting is inside the slide pipe, the roller rotates and installs in a slide bar right-hand member, the roller roll mounting is on the striker plate inner wall.

Preferably, a second sliding rod is slidably mounted in the striker plate, the right end of the second sliding rod is fixedly embedded in the outer wall of the left end of the first sliding plate, and a first elastic element is fixedly mounted between the outer wall of the right end of the first sliding plate and the outer wall of the right end of the striker plate.

Preferably, be provided with bellows between slide bottom and the striker plate bottom, bellows left end outer wall inlays and is fixed with the air-out duct, the air-out end of air-out duct inlays and fixes in the tuber pipe right-hand member, the tuber pipe left end inlays and fixes on the striker plate and runs through the intercommunication, tuber pipe and striker plate junction fixed mounting have the filter.

Preferably, be provided with wind power mechanism in the bellows, wind power mechanism includes power shell, ventilation hole, sliding baffle and arm-tie, the power shell inlays admittedly on the bellows inner wall, the ventilation hole inlays admittedly on the power shell outer wall and communicates, sliding baffle slidable mounting is on the power shell inner wall, the arm-tie inlays admittedly on sliding baffle, the arm-tie runs through and slidable mounting is on the power shell.

Preferably, bellows top slidable mounting has the deep bead, the deep bead top is rotated and is installed in the dwang bottom, the dwang top is rotated and is installed on No. two slide outer walls, No. two slide slidable mounting are on No. one slide outer wall.

Preferably, the top of the second sliding plate is fixedly embedded in the outer wall of the right lower end of the top plate, the top plate is fixedly installed at the top of the movable plate, a swinging mechanism is arranged at the bottom of the top plate, and the swinging mechanism comprises a rotating pipe, a vibrating plate, a sleeve, a first bump and a second bump.

Preferably, the top of the rotating pipe and the top of the vibrating plate are both rotatably installed at the bottom of the top plate, the sleeve is slidably sleeved on the outer wall of the rotating pipe, the bottom of the vibrating plate is fixedly embedded on the outer wall of the sleeve, the sleeve is rotatably installed on the outer wall of the movable plate, the first convex block is fixedly embedded on the outer wall of the rotating pipe, the second convex block is fixedly embedded on the inner wall of the vibrating plate, and the first convex block is movably connected with the second convex block.

Preferably, the inside heating mechanism that is provided with of rotating tube, heating mechanism includes conducting strip, heat-transfer pipe, ventilation track and extrusion ball, conducting strip fixed mounting is between a lug inner wall and heat-transfer pipe outer wall, heat-transfer pipe fixed mounting is on rotating the inside pipe wall, the ventilation track inlays admittedly on rotating tube bottom inner wall, the ventilation track is whole to be well type form and every transverse passage all sets up to the arc form, the extrusion ball rolls and installs on the orbital inner wall of ventilation, the diameter of extrusion ball is greater than the orbital vertical passageway of ventilation, the ventilation track will rotate intraduct and the outside intercommunication of rotating tube.

Preferably, the outer wall of the bottom of the top plate is fixedly embedded with an impact plate, the impact plate is movably connected with a fixed cylinder, and the fixed cylinder is fixedly embedded on the outer wall of the material baffle.

(III) advantageous effects

The invention provides a grain flattening machine. The method has the following beneficial effects:

(1) this grain cereal shakeouts flat-bed machine, both sides through at the shakeout board are provided with the striker plate, the striker plate can effectually prevent that cereal from removing to shakeout board both sides outside, lead to shakeout unevenly, and cereal just can pile up in the striker plate bottom through the backup pad, along with the extrusion force of the accumulational production of cereal increases thereupon, cereal just can upwards extrude slide tube and slide bar No. one, thereby outwards push No. two slide bars, No. two slide bars just can drive the arm-tie and remove, thereby the arm-tie drives sliding baffle and slides and change the inside atmospheric pressure of power shell and produce gaseous flow and form wind-force, make wind-force can blow the operation to the striker plate through exhaust passage and tuber pipe, thereby can prevent that cereal from being extruded into the piece in being extrudeed to the striker plate, improve the shakeout efficiency and subsequent machining efficiency of cereal.

(2) This grain cereal shakeouts flat-bed machine, through being provided with the roof, make and move when moving by No. two slide bars at slide and No. two slides, No. two slides just can drive the roof and move right, the roof just can drive the rotation tube and rotate with the vibration board and use the sleeve as the centre of a circle together, make the rotation tube bottom can transversely push away with the cereal that has been shakeout the board shakeout, thereby can utilize the space position after shakeout the board shakeout, and then make the efficiency of shakeout more high-efficient, the efficiency of drying in the sun of cereal is higher.

(3) This grain cereal shakeouts flat-bed machine, when the staff need adjust the upper and lower position of fly leaf according to the required shakeout thickness of cereal, reciprocating of fly leaf just can drive No. two slides through the roof and reciprocate, reciprocating of No. two slides just can drive the deep bead through the dwang and reciprocate, make the deep bead control the space of air outlet duct, shakeout thickness is big more, the distance of deep bead rebound is more, the air-out space of air outlet duct is big more, and then make the wind-force of air-out big more, can blow the big cereal of thickness, improve wind-blowing efficiency of wind-force mechanism.

(4) This grain cereal stand flat-bed machine, when the roof was followed to transfer tube and vibration board and the horizontal hunting is carried out, lug and No. two lugs also can be followed and swings together, lug just can produce the extrusion vibration with No. two lugs, thereby give the transfer tube with vibration transmission, make the transfer tube have the clear effect of self-oscillation, the extrusion friction of lug and No. two lugs can produce the heat simultaneously, the heat transmits for the heat-transfer pipe through the conducting strip, the heat-transfer pipe just can carry out the heating operation to the gas in the transfer tube, and the extrusion ball can roll about on ventilation track inner wall at the wobbling in-process of transfer tube, thereby can go out the heat cereal with the steam in the transfer tube, and then improve the efficiency of drying in the sun of cereal.

(5) This grain cereal stand flat-bed machine, when the roof was removed about following No. two slides, the roof also can drive the striking plate and remove, and the removal of striking plate just can produce an striking to fixed cylinder, and fixed cylinder just can produce the vibration owing to the striking, and fixed cylinder just can transmit the vibration for the striker plate can produce the vibration and loosen the cereal vibration on the inner wall, can prevent simultaneously that cereal from blockking up the filter owing to the extrusion.

Drawings

FIG. 1 is a schematic diagram of the overall front three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall back three-dimensional structure of the present invention;

FIG. 3 is a front partial front view of the present invention;

FIG. 4 is a schematic view of a back side partial front view structure of the present invention;

FIG. 5 is a schematic view of the internal structure of a windbox of the present invention;

FIG. 6 is a schematic view of the external three-dimensional structure of the rotating tube of the present invention;

FIG. 7 is a schematic view of the internal structure of the rotating tube of the present invention.

In the figure: 1. flattening; 2. a striker plate; 31. a support plate; 32. a slide pipe; 33. a first sliding rod; 34. a roller; 4. a second sliding rod; 5. a first slide plate; 6. a resilient metal sheet; 7. an air box; 8. an air outlet channel; 9. an air duct; 10. a filter plate; 111. a power housing; 112. a vent hole; 113. a sliding baffle; 114. pulling a plate; 12. a wind deflector; 13. rotating the rod; 14. a second sliding plate; 15. a top plate; 16. a movable plate; 171. rotating the tube; 172. a vibrating plate; 173. a sleeve; 174. a first bump; 175. a second bump; 181. a heat conductive sheet; 182. a heat transfer tube; 183. a ventilation track; 184. extruding the ball; 19. an impact plate; 20. and fixing the cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a grain flattening machine comprises a flattening plate 1, baffle plates 2 are fixedly mounted on the outer walls of two sides of the flattening plate 1, the baffle plates 2 are arc-shaped, the extrusion force of grains is better used according to the principle that the arc-shaped baffle plates are small at the bottom and large at the middle, a pressure-bearing mechanism is arranged in the baffle plates 2, the pressure-bearing mechanism comprises a support plate 31, a sliding pipe 32, a first sliding rod 33 and a roller 34, the support plate 31 is fixedly embedded on the inner wall of the top of the baffle plate 2, the left end of the sliding pipe 32 is slidably mounted on the outer wall of the right end of the support plate 31, the left end of the first sliding rod 33 is slidably mounted in the sliding pipe 32, the roller 34 is rotatably mounted at the right end of the first sliding rod 33, the roller 34 is rotatably mounted on the inner wall of the baffle plate 2, the friction force between the roller 34 and the baffle plate 2 can be reduced through the rolling friction of the roller 34, the roller 34 can be more easily pushed by grains, a second sliding rod 4 is slidably mounted in the baffle plate 2, the right end of a second sliding rod 4 is fixedly embedded on the outer wall of the left end of a first sliding plate 5, a first elastic element is fixedly arranged between the outer wall of the right end of the first sliding plate 5 and the outer wall of the right end of a material baffle plate 2, an elastic metal sheet 6 is used as the first elastic element, an air box 7 is arranged between the bottom of the first sliding plate 5 and the bottom of the material baffle plate 2, an air outlet duct 8 is fixedly embedded on the outer wall of the left end of the air box 7, the air outlet end of the air outlet duct 8 is fixedly embedded at the right end of an air pipe 9, the left end of the air pipe 9 is fixedly embedded on the material baffle plate 2 and communicated with the air pipe, a filter plate 10 is fixedly arranged at the joint of the air pipe 9 and the material baffle plate 2, the aperture of the filter plate 10 is smaller than the aperture of grains, the filter plate 10 can effectively prevent the grains from entering the air pipe 9, a wind power mechanism is arranged in the air box 7, the wind mechanism comprises a power shell 111, a vent 112, a sliding baffle 113 and a pulling plate 114, the power shell 111 is embedded on the outer wall of the air vent 112 and communicated with the power shell 111, the sliding baffle 113 is slidably mounted on the inner wall of the power shell 111, the pulling plate 114 is fixedly embedded on the sliding baffle 113, the pulling plate 114 penetrates through and is slidably mounted on the power shell 111 and the air box 7, the pulling plate 114 is fixedly embedded on the outer wall of the first sliding plate 5, the baffle plates 2 are arranged on two sides of the flattening plate 1, the baffle plates 2 can effectively prevent grains from moving to the outer parts of two sides of the flattening plate 1 to cause uneven flattening, the grains can be stacked at the bottom of the baffle plates 2 through the supporting plate 31, the extrusion force generated along with the stacking of the grains is increased, the grains can extrude the sliding pipe 32 and the first sliding rod 33 upwards, so that the second sliding rod 4 is pressed outwards, the second sliding rod 4 can drive the pulling plate 114 to move, the pulling plate 114 drives the sliding baffle 113 to slide so as to change the air pressure inside the power shell 111 to generate air flow to form wind power, and the wind power can blow to the baffle 2 through the air outlet duct 8 and the air duct 9, thereby can prevent that cereal from being extruded into the slabbing in 2 by the striker plate, improve flattening efficiency and subsequent machining efficiency of cereal, roof 15 bottom outer wall inlays intrinsic striking plate 19, striking plate 19 and fixed cylinder 20 swing joint, fixed cylinder 20 inlays admittedly on 2 outer walls of striker plate, when roof 15 is followed No. two slides 14 and is removed, roof 15 also can drive striking plate 19 and remove, remove about striking plate 19 just can produce an striking to fixed cylinder 20, fixed cylinder 20 just can produce the vibration owing to the striking, fixed cylinder 20 just can transmit the vibration for striker plate 2, make striker plate 2 can produce the cereal vibration pine of vibration on with the inner wall, can prevent simultaneously that cereal from blockking up filter 10 owing to the extrusion.

As shown in figures 3 and 5, in the invention, a wind deflector 12 is slidably mounted on the top of the wind box 7, the top of the wind deflector 12 is rotatably mounted at the bottom of a rotating rod 13, the top of the rotating rod 13 is rotatably mounted on the outer wall of a second sliding plate 14, the second sliding plate 14 is slidably mounted on the outer wall of a first sliding plate 5, when the worker needs to adjust the up-and-down position of the movable plate 16 according to the required flattening thickness of the grains, the movable plate 16 moves up and down to drive the second sliding plate 14 to move up and down through the top plate 15, the second sliding plate 14 moves up and down to drive the wind screen 12 to move up and down through the rotating rod 13, the wind shield 12 can control the space of the air outlet channel 8, the larger the flattening thickness is, the larger the upward moving distance of the wind shield 12 is, the larger the air outlet space of the air outlet channel 8 is, and then make the wind-force of air-out bigger, can blow the bigger cereal of thickness, improve wind-force mechanism's the efficiency of blowing.

As shown in fig. 4 and 6, in the present invention, the top of the second sliding plate 14 is fixedly embedded on the outer wall of the right lower end of the top plate 15, the top plate 15 is fixedly installed on the top of the movable plate 16, the bottom of the top plate 15 is provided with a swing mechanism, the swing mechanism comprises a rotating tube 171, a vibrating plate 172, a sleeve 173, a first bump 174 and a second bump 175, the top of the rotating tube 171 and the top of the vibrating plate 172 are both rotatably installed on the bottom of the top plate 15, the sleeve 173 is slidably sleeved on the outer wall of the rotating tube 171, the bottom of the vibrating plate 172 is fixedly embedded on the outer wall of the sleeve 173, the sleeve 173 is rotatably installed on the outer wall of the movable plate 16, the first bump 174 is fixedly embedded on the outer wall of the rotating tube 171, the second bump 175 is fixedly embedded on the inner wall of the vibrating plate 172, the first bump 174 and the second bump 175 are movably connected, and the top plate 15 is arranged, so that when the first sliding plate 5 and the second sliding plate 14 are driven by the second sliding rod 4 to move rightwards, roof 15 just can drive rotating tube 171 and vibration board 172 and use sleeve 173 to rotate as the centre of a circle together for rotating tube 171 bottom can transversely be pushed away by the cereal of shakeout board 1 shakeout, thereby can utilize the space position after 1 shakeout of shakeout board, and then make the efficiency of shakeout more high-efficient, the drying efficiency of cereal is higher.

As shown in fig. 7, in the present invention, a heating mechanism is disposed inside a rotating tube 171, the heating mechanism includes a heat conducting sheet 181, a heat conducting pipe 182, a ventilation rail 183, and a pressing ball 184, the heat conducting sheet 181 is fixedly mounted between an inner wall of a first bump 174 and an outer wall of the heat conducting pipe 182, the heat conducting pipe 182 is fixedly mounted on the inner wall of the rotating tube 171, the ventilation rail 183 is fixedly embedded on an inner wall of a bottom of the rotating tube 171, the ventilation rail 183 is integrally in a well shape, each lateral channel is in an arc shape, the pressing ball 184 is rotatably mounted on the inner wall of the ventilation rail 183, a diameter of the pressing ball 184 is larger than a vertical channel of the ventilation rail 183, the ventilation rail 183 connects an inside of the rotating tube 171 with an outside of the rotating tube 171, when the rotating tube 171 and a vibration plate 172 swing left and right along with a top plate 15, the first bump 174 and a second bump 175 swing together, the first bump 174 and the second bump 175 generate a pressing vibration, thereby transmit the vibration for rotating tube 171, make rotating tube 171 have the clear effect of self-vibration, the extrusion friction of a lug 174 and No. two lugs 175 can produce the heat simultaneously, the heat transmits for heat-transfer pipe 182 through conducting strip 181, heat-transfer pipe 182 just can heat the operation to the gas in rotating tube 171, and extrusion ball 184 can roll about on ventilation track 183 inner wall at the wobbling in-process of rotating tube 171, thereby can carry out the heating cereal with the steam in rotating tube 171, and then improve the efficiency of drying in the sun of cereal.

When the air blowing device works (or is used), when flattening is carried out, grains are stacked at the bottom of the material baffle plate 2 through the supporting plate 31, the extrusion force generated by the stacking of the grains is increased, the grains extrude the sliding pipe 32 and the first sliding rod 33 upwards, the roller 34 presses the second sliding rod 4 outwards, the grains are extruded continuously, the roller 34 is separated from the second sliding rod 4, the second sliding rod 4 returns to the initial position due to the pulling force of the elastic metal sheet 6, so that the second sliding rod 4 can reciprocate leftwards and rightwards, the second sliding rod 4 drives the pulling plate 114 to move through the first sliding plate 5, the pulling plate 114 drives the sliding baffle 113 to slide due to the reciprocating motion of the second sliding rod 4, so that the air pressure in the power shell 111 is changed to generate air flow to form, and the air can be blown to the material baffle plate 2 through the air outlet duct 8 and the air duct 9, therefore, grains can be prevented from being extruded into blocks in the material baffle plate 2, and the flattening efficiency and the subsequent processing efficiency of the grains are improved; the first sliding plate 5 drives the second sliding plate 14 to move left and right in a reciprocating mode, the top plate 15 is arranged, the second sliding plate 14 can drive the top plate 15 to move in a reciprocating mode, the top plate 15 can drive the rotating pipe 171 and the vibrating plate 172 to rotate together with the sleeve 173 as the circle center, grains which are already flattened by the flattening plate 1 can be transversely horizontally pushed at the bottom of the rotating pipe 171, accordingly, the gap parts of the flattened grains of the flattening plate 1 can be utilized, the flattening efficiency is higher, and the grain drying efficiency is higher; when the rotating pipe 171 and the vibrating plate 172 swing left and right along with the top plate 15, the first protruding block 174 and the second protruding block 175 move together, the first protruding block 174 and the second protruding block 175 generate extrusion vibration, so that the vibration is transmitted to the rotating pipe 171, the rotating pipe 171 has self-vibration cleaning effect, meanwhile, the extrusion friction between the first protruding block 174 and the second protruding block 175 generates heat, the heat is transmitted to the heat transmission pipe 182 through the heat conduction sheet 181, the heat transmission pipe 182 heats the air in the rotating pipe 171, the extrusion balls 184 roll left and right on the inner wall of the ventilation track 183 during the swinging process of the rotating pipe 171 due to the centrifugal force, so that the hot air in the rotating pipe 171 can be conveyed out to heat the grains, further, the grain drying efficiency is improved, and in summary, the baffle plates 2 are arranged on the two sides of the flattening plate 1, the striker plate 2 can effectually prevent that cereal from removing to the outside of the 1 both sides of shakeout board, can prevent simultaneously that cereal from extrudeing the blocking through wind mechanism, and swing mechanism can improve the efficiency of drying in the sun of cereal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.