CN211563065U

CN211563065U - Coix seed surface shelling and polishing machine

Info

Publication number: CN211563065U
Application number: CN201921769477.0U
Authority: CN
Inventors: 余黎明
Original assignee: Anhui Huinong Ecological Food Co ltd
Current assignee: Anhui Huinong Ecological Food Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-09-25
Anticipated expiration: 2029-10-22

Abstract

The utility model provides a seed of job's tears surface hulling burnishing machine relates to the seed of job's tears shelling technical field, this seed of job's tears surface hulling burnishing machine, including supporting leg, casing, passage, standpipe and hopper, the supporting leg is four, and four the one end fixedly connected with casing of supporting leg, a lateral wall intercommunication of casing has the passage, the one end intercommunication that the casing was kept away from to the passage has the standpipe, the one end intercommunication that the passage was kept away from to the standpipe has the hopper, the inside of standpipe is equipped with adjusting device. Through seting up the mounting groove on the connecting rod surface, utilize T shape mounting groove to install the friction net to make the friction net only can slide in the mounting groove is inside, the buckle that utilizes second collar side wall to connect carries on spacingly to the gliding position of friction net, thereby reaches the effect of seeing fixed friction net, loosens and takes out the gliding friction net in mounting groove between the buckle, has solved the inconvenient problem of friction net change.

Description

Coix seed surface shelling and polishing machine

Technical Field

The utility model relates to a seed of job's tears technical field that shells specifically is a seed of job's tears surface polishing machine that shells.

Background

The coix seed, also called coix seed, medicinal corn, etc., has high nutritive value, and contains protein, fat, carbohydrate, crude fiber, mineral calcium, phosphorus, iron, vitamin B1, vitamin B2, nicotinic acid, starch, leucine, arginine, lysine, tyrosine, fatty acid, coix seed ester, coix seed oil, sitosterol, alkaloid and other nutritive components and eight amino acids essential to human body. Wherein the contents of protein, fat and vitamin B1 are far higher than that of rice.

The coix seed rejuvenator has the stone to lead to its inside friction net to break easily if mix in the coix seed at the during operation, and current friction net is connected through a plurality of bolts, and the coix seed leads to its shell thickness always along with the transform of weather, and different thickness adopt simple breakage to be difficult to reach the effect of shelling, the utility model discloses what mainly solve is exactly that friction net changes inconvenient problem and can't carry out the problem of breaking the shell to different thickness coix seed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a coix seed surface shelling burnishing machine has solved the problem that the inconvenient problem of friction net change and can't carry out the broken shell to different thickness coix seed.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coix seed surface shelling and polishing machine comprises four supporting legs, a shell, a material guide pipe, a vertical pipe and a hopper, wherein one end of each of the four supporting legs is fixedly connected with the shell, one side wall of the shell is communicated with the material guide pipe, one end, far away from the shell, of the material guide pipe is communicated with the vertical pipe, one end, far away from the material guide pipe, of the vertical pipe is communicated with the hopper, an adjusting device is arranged inside the vertical pipe, a shell breaking device is fixedly connected with the position, far away from the shell, of the inner part of the shell, relative to the position, where the material guide pipe is communicated with the shell, and comprises a first mounting ring and a second mounting ring which are fixedly connected with the inner wall of the shell, a connecting rod is fixedly connected between the first mounting ring and the second mounting ring, the connecting rod is distributed in an even circumferential array mode by taking a first mounting ring center shaft as an, the inner wall joint of mounting groove has the friction net, first collar and second collar axis department are equipped with drive arrangement, the casing inner wall is for the fixed position of broken shell device to be connected with discharging device, the casing is equipped with the flitch for the position of discharging device bottom, the inside fixed position of casing for broken shell device bottom of casing is connected with the slide.

Preferably, the mounting groove is a T-shaped groove, the connecting rod is connected with the friction net through the mounting groove, and one end of the friction net is matched with the inner wall of the mounting groove.

Preferably, a buckle is arranged at one end, far away from the first mounting ring, of the second mounting ring relative to the mounting groove, and the surface of the buckle is in contact with the friction net.

Preferably, drive arrangement includes driving motor and drive shaft, driving motor's surface and casing pass through mounting bracket fixed connection, driving motor's output and drive shaft fixed connection, the guide pipe is run through to the drive shaft, and the surface of drive shaft rotates with the help of rotating piece and guide pipe and be connected, the fixed surface of drive shaft is connected with even board, even the board is kept away from the one end of drive shaft and is rotated and be connected with the pivot, the fixed surface of pivot is connected with the push pedal, the push pedal is close to even one end of board and passes through spring and even board fixed connection.

Preferably, the adjusting device comprises a baffle and an air supply pipe, the baffle is inserted in the vertical pipe, the surface of the baffle is connected with the vertical pipe in a sliding mode, the side wall of the vertical pipe is communicated with the air supply pipe relative to the bottom of the baffle, and the air supply pipe is externally connected with a fan.

Preferably, the sliding plate is arranged obliquely, and the side wall of the shell is provided with a shell outlet relative to the lowest point of the sliding plate.

Preferably, the discharging device comprises a mounting circular plate fixedly connected with the side wall of the shell, the mounting circular plate is fixedly connected with the shell through a bolt, a telescopic rod is fixedly connected to one side of the mounting circular plate, which is opposite to the inner part of the shell, one end of the telescopic rod, which is far away from the mounting circular plate, is fixedly connected with a baffle plate, one end of the baffle plate, which is close to the telescopic rod, is fixedly connected with a slide rod, a slide hole is formed in the position of the mounting circular plate, which is opposite to the slide rod, and the surface of the slide.

Preferably, the size and the second collar looks adaptation of striker plate, spacing hole has been seted up for the position of drive shaft in the inside of striker plate, and spacing downthehole joint has the bearing, the inner wall and the drive shaft fixed connection of bearing.

The working principle is as follows: the driving motor is used for driving the driving shaft to rotate, the driving shaft is used for driving the connecting plate to rotate, the push plate on the surface of the connecting plate rotates on the surface of the connecting plate by virtue of the rotating shaft, the push plate is pushed by the spring to move close to the friction net, raw materials in the hopper enter the space between the shell breaking net and the push plate through the vertical pipe and the guide pipe, the push plate is pushed to be far away from the full contact with the shell breaking net for friction shell breaking, the baffle plate is driven by the telescopic rod to move away from the second mounting ring, so that the raw materials between the shell breaking net and the push plate and the gap between the raw materials and the second mounting ring are leaked out, and then the raw materials flow out along the discharge plate, the action time of the telescopic rod is controlled, so that the time of the raw materials in shell breaking is adjusted, the precision of shell breaking is adjusted, the feeding speed is controlled by the baffle, through seting up the mounting groove on the connecting rod surface, utilize T shape mounting groove to install the friction net to make the friction net only can slide in the mounting groove is inside, the buckle that utilizes second collar side wall to connect carries on spacingly to the gliding position of friction net, thereby reaches the effect of seeing fixed friction net, loosens and takes out the gliding friction net of mounting groove inside between the buckle.

(III) advantageous effects

The utility model provides a seed of job's tears surface burnishing machine that shells. The method has the following beneficial effects:

1. the utility model discloses a set up the mounting groove on the connecting rod surface, utilize T shape mounting groove to install the friction net to make the friction net only can slide in the mounting groove is inside, the buckle that utilizes second installation ring lateral wall to connect carries on spacingly to the gliding position of friction net, thereby reaches the effect of seeing fixed friction net, loosens and takes out the inside gliding friction net of mounting groove between the buckle, has solved the inconvenient problem of friction net change.

2. The utility model discloses a driving motor drives the drive shaft and rotates, utilizes the drive shaft to drive even board and rotates, and the push pedal on even board surface rotates at even board surface with the help of the pivot, promotes the push pedal through the spring and is close to the motion of friction net, and the inside raw materials of hopper pass through the standpipe, the passage gets into between broken shell net and the push pedal, promotes through the push pedal and keeps away from and break shell net abundant contact and rub broken shell to the problem that can't carry out broken shell to different thickness coix seed has been solved.

3. The utility model discloses a telescopic link drives the striker plate and keeps away from the motion of second collar, thereby make the raw materials between broken shell net and the push pedal its and the second collar between the gap spill, through the action time of control telescopic link, thereby the adjustment raw materials is in the time of shell breaking, thereby the precision of adjustment broken shell utilizes the speed of baffle control feeding, utilizes the external fan of blast pipe, the air current that makes the fan produce washes the friction net, further accelerates the separation between shell and the benevolence.

Drawings

Fig. 1 is a schematic diagram of the main structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic structural view of the middle shell breaking device of the present invention;

FIG. 4 is a schematic rear view of the hull breaking device of the present invention;

fig. 5 is a schematic structural view of the friction net of the present invention;

fig. 6 is a schematic structural diagram of a position a in fig. 3 of the present invention.

Wherein, 1, supporting legs; 2. a housing; 3. a material guide pipe; 4. a vertical tube; 5. a hopper; 6. an adjustment device; 601. a baffle plate; 602. an air supply pipe; 7. a drive motor; 8. a hull breaking device; 801. a first mounting ring; 802. a connecting rod; 803. a second mounting ring; 804. mounting grooves; 805. rubbing the net; 806. buckling; 807. a drive device; 8071. a drive shaft; 8072. a bearing; 8073. connecting plates; 8074. a rotating shaft; 8075. Pushing the plate; 9. a discharging device; 901. mounting a circular plate; 902. a telescopic rod; 903. a striker plate; 904. A slide bar; 905. a slide hole; 10. a discharge plate; 11. a slide board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-6, a coix seed surface shelling and polishing machine, which comprises four supporting legs 1, a housing 2, a material guiding pipe 3, a vertical pipe 4 and a hopper 5, wherein the number of the supporting legs 1 is four, one end of each of the four supporting legs 1 is fixedly connected with the housing 2, one side wall of the housing 2 is communicated with the material guiding pipe 3, one end of the material guiding pipe 3, which is far away from the housing 2, is communicated with the vertical pipe 4, one end of the vertical pipe 4, which is far away from the material guiding pipe 3, is communicated with the hopper 5, an adjusting device 6 is arranged inside the vertical pipe 4, the adjusting device 6 comprises a baffle 601 and an air supply pipe 602, the baffle 601 is inserted into the vertical pipe 4, the surface of the baffle 601 is slidably connected with the vertical pipe 4, the side wall of the vertical pipe 4 is communicated with the air supply pipe 602, the air supply pipe 602 is externally connected with a fan, the position, which is fixedly connected with the housing 2 and, A second mounting ring 803, a connecting rod 802 is fixedly connected between the first mounting ring 801 and the second mounting ring 803, a buckle 806 is arranged at a position of one end of the second mounting ring 803 far away from the first mounting ring 801 and opposite to the mounting groove 804, the surface of the buckle 806 is contacted with a friction net 805, the connecting rod 802 is uniformly distributed in a circumferential array by taking the central axis of the first mounting ring 801 as the axis, a mounting groove 804 is arranged at a position of the connecting rod 802 close to the central axis of the first mounting ring 801, the mounting groove 804 is a T-shaped groove, the connecting rod 802 is clamped with the friction net 805 by the mounting groove 804, one end of the friction net 805 is matched with the inner wall of the mounting groove 804, the friction net 805 is clamped on the inner wall of the mounting groove 804, a driving device 807 is arranged at the central axis of the first mounting ring 801 and the second mounting ring 803, the driving device 807 comprises a driving motor 7 and a driving shaft 8071, the surface of the driving motor 7 is, the driving shaft 8071 penetrates through the material guiding pipe 3, the surface of the driving shaft 8071 is rotatably connected with the material guiding pipe 3 by virtue of a rotating part, the surface of the driving shaft 8071 is fixedly connected with a connecting plate 8073, one end, far away from the driving shaft 8071, of the connecting plate 8073 is rotatably connected with a rotating shaft 8074, the surface of the rotating shaft 8074 is fixedly connected with a push plate 8075, one end, close to the connecting plate 8073, of the push plate 8075 is fixedly connected with the connecting plate 8073 by virtue of a spring, the inner wall of the shell 2 is fixedly connected with a discharging device 9 relative to the position of the shell breaking device 8, the discharging device 9 comprises a mounting circular plate 901 fixedly connected with the side wall of the shell 2, the mounting circular plate 901 is fixedly connected with the shell 2 by virtue of a bolt, the mounting circular plate 901 is fixedly connected with an expansion link 902 relative to one side of the interior of the shell 2, one end, far away from the mounting circular plate 901, and the inside joint of spacing hole has bearing 8072, the inner wall and the drive shaft 8071 fixed connection of bearing 8072, striker plate 903 is close to the one end fixed connection slide bar 904 of telescopic link 902, mounting circular plate 901 has seted up slide opening 905 for the position of slide bar 904, the surface and the slide opening 905 sliding connection of slide bar 904, casing 2 is equipped with ejection of compact board 10 for the position of discharging device 9 bottom, the inside slide plate 11 that is connected with for the position fixed connection of crust breaking device 8 bottom of casing 2, slide board 11 slope sets up, casing 2 lateral wall is equipped with the outlet relative to the position of slide plate 11 minimum.

Example two:

an embodiment of the utility model provides a coix seed surface shelling burnishing machine, including supporting leg 1, casing 2, passage 3, standpipe 4 and hopper 5, supporting leg 1 is four, and four supporting leg 1's one end fixedly connected with casing 2, a lateral wall intercommunication of casing 2 has passage 3, the one end intercommunication that casing 2 was kept away from to passage 3 has standpipe 4, the one end intercommunication that passage 3 was kept away from to standpipe 4 has hopper 5, the inside of standpipe 4 is equipped with adjusting device 6, adjusting device 6 includes baffle 601 and blast pipe 602, baffle 601 inserts the inside of establishing at standpipe 4, the surface and the standpipe 4 sliding connection of baffle 601, the bottom intercommunication of standpipe 4 lateral wall for baffle 601 has blast pipe 602, external fan of blast pipe 602, the position fixedly connected with shell breaking device 8 of casing 2 inside for passage 3 and casing 2 intercommunication, shell breaking device 8 includes the first collar 801 with casing 2 inner wall fixed connection, A connecting rod 802 is fixedly connected between the first mounting ring 801 and the second mounting ring 803, a bolt is in threaded connection with one end of the second mounting ring 803 far away from the first mounting ring 801 relative to the position of the mounting groove 804, the nut of the bolt is close to the surface of the first mounting ring 801 and contacts with the friction net 805, the friction net 805 is limited by a single bolt, the problem that the friction net 805 is not convenient to detach when a plurality of bolts are used for mounting the friction net 805 is solved, meanwhile, the cost is saved, the connecting rod 802 is uniformly and circumferentially distributed in an array by taking the central axis of the first mounting ring 801 as the axis, the mounting groove 804 is a T-shaped groove, the connecting rod 802 is clamped with the friction net 805 by the mounting groove 804, one end of the friction net 805 is matched with the inner wall of the mounting groove 804, the friction net 805 is clamped on the inner wall of the mounting groove 804, the driving devices 807 are arranged at the central axes of the first mounting ring 801 and the second mounting ring 803, the driving device 807 comprises a driving motor 7 and a driving shaft 8071, the surface of the driving motor 7 is fixedly connected with the casing 2 through an installation frame, the output end of the driving motor 7 is fixedly connected with the driving shaft 8071, the driving shaft 8071 penetrates through the material guide pipe 3, the surface of the driving shaft 8071 is rotatably connected with the material guide pipe 3 through a rotating part, the surface of the driving shaft 8071 is fixedly connected with a connecting plate 8073, one end of the connecting plate 8073, which is far away from the driving shaft 8071, is rotatably connected with a rotating shaft 8074, the surface of the rotating shaft 8074 is fixedly connected with a push plate 8075, one end of the push plate 8075, which is close to the connecting plate 8073, is fixedly connected with the connecting plate 8073 through a spring, the inner wall of the casing 2 is fixedly connected with a discharging device 9, the discharging device 9 comprises a mounting circular plate 901 which is fixedly connected with a sister with the side wall of the casing 2, one end fixedly connected with striker plate 903 that installation plectane 901 was kept away from to telescopic link 902, striker plate 903's size and second collar 803 looks adaptation, spacing hole has been seted up for the position of drive shaft 8071 in the inside of striker plate 903, and spacing downthehole portion joint has bearing 8072, the inner wall and the drive shaft 8071 fixed connection of bearing 8072, striker plate 903 is close to one end fixedly connected with slide bar 904 of telescopic link 902, slide hole 905 has been seted up for the position of slide bar 904 to installation plectane 901, the surface and the slide hole 905 sliding connection of slide bar 904, casing 2 is equipped with ejection of compact board 10 for the position of discharging device 9 bottom, casing 2 is inside for the position fixedly connected with slide 11 of broken shell device 8 bottom, slide board 11 slope sets up, casing 2 lateral wall is equipped with out the shell mouth for the position of slide 11.

Example three:

an embodiment of the utility model provides a coix seed surface shelling burnishing machine, including supporting leg 1, casing 2, passage 3, standpipe 4 and hopper 5, supporting leg 1 is four, and four supporting leg 1's one end fixedly connected with casing 2, a lateral wall intercommunication of casing 2 has passage 3, the one end intercommunication that casing 2 was kept away from to passage 3 has standpipe 4, the one end intercommunication that passage 3 was kept away from to standpipe 4 has hopper 5, the inside of standpipe 4 is equipped with adjusting device 6, adjusting device 6 includes baffle 601 and blast pipe 602, baffle 601 inserts the inside of establishing at standpipe 4, the surface and the standpipe 4 sliding connection of baffle 601, the bottom intercommunication of standpipe 4 lateral wall for baffle 601 has blast pipe 602, external fan of blast pipe 602, the position fixedly connected with shell breaking device 8 of casing 2 inside for passage 3 and casing 2 intercommunication, shell breaking device 8 includes the first collar 801 with casing 2 inner wall fixed connection, A second mounting ring 803, a connecting rod 802 is fixedly connected between the first mounting ring 801 and the second mounting ring 803, a buckle 806 is arranged at a position of one end of the second mounting ring 803 far away from the first mounting ring 801 and opposite to the mounting groove 804, the surface of the buckle 806 is contacted with a friction net 805, the connecting rod 802 is uniformly distributed in a circumferential array by taking the central axis of the first mounting ring 801 as the axis, a mounting groove 804 is arranged at a position of the connecting rod 802 close to the central axis of the first mounting ring 801, the mounting groove 804 is a T-shaped groove, the connecting rod 802 is clamped with the friction net 805 by the mounting groove 804, one end of the friction net 805 is matched with the inner wall of the mounting groove 804, the friction net 805 is clamped on the inner wall of the mounting groove 804, a driving device 807 is arranged at the central axis of the first mounting ring 801 and the second mounting ring 803, the driving device 807 comprises a driving motor 7 and a driving shaft 8071, the surface of the driving motor 7 is, the driving shaft 8071 penetrates through the material guide pipe 3, the surface of the driving shaft 8071 is rotatably connected with the material guide pipe 3 by virtue of a rotating part, the surface of the driving shaft 8071 is fixedly connected with a connecting plate 8073, one end, far away from the driving shaft 8071, of the connecting plate 8073 is rotatably connected with a rotating shaft 8074, the surface of the rotating shaft 8074 is fixedly connected with a push plate 8075, one end, close to the connecting plate 8073, of the push plate 8075 is fixedly connected with the connecting plate 8073 by virtue of a spring, the inner wall of the shell 2 is fixedly connected with a discharging device 9 relative to the position of the shell breaking device 8, the discharging device 9 comprises a mounting circular plate 901 fixedly connected with the side wall of the shell 2, the mounting circular plate 901 is fixedly connected with the shell 2 by virtue of a bolt, the mounting circular plate 901 is rotatably connected with a material blocking plate 903 relative to one side inside the shell 2, the material blocking plate 903 and the mounting circular plate 901 are fixedly connected, the haulage rope runs through installation plectane 901, and the fixed surface of installation plectane 901 is connected with the motor, and the haulage rope is kept away from the other end and the motor shaft fixed connection of striker plate 903, and casing 2 is equipped with ejection of compact board 10 for the position of 9 bottoms of discharging device, and casing 2 is inside for the position fixedly connected with slide 11 of 8 bottoms of shell breaking device, and slide 11 slope sets up, and 2 lateral walls of casing are equipped with out the shell mouth for the position of slide 11 minimum.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. The utility model provides a coix seed surface hulling and polishing machine, includes supporting leg (1), casing (2), passage (3), standpipe (4) and hopper (5), supporting leg (1) is four, and four the one end fixedly connected with casing (2) of supporting leg (1), a lateral wall intercommunication of casing (2) has passage (3), the one end intercommunication that casing (2) were kept away from in passage (3) has standpipe (4), the one end intercommunication that passage (3) were kept away from in standpipe (4) has hopper (5), its characterized in that: the device is characterized in that an adjusting device (6) is arranged inside the vertical pipe (4), a shell breaking device (8) is fixedly connected to the position, communicated with the shell (2), of the shell (2) relative to the guide pipe (3), the shell breaking device (8) comprises a first mounting ring (801) and a second mounting ring (803) which are fixedly connected with the inner wall of the shell (2), a connecting rod (802) is fixedly connected between the first mounting ring (801) and the second mounting ring (803), the connecting rod (802) is uniformly distributed in a circumferential array by taking the central axis of the first mounting ring (801) as the axis, a mounting groove (804) is formed in the position, close to the central axis of the first mounting ring (801), of the connecting rod (802), a friction net (805) is clamped on the inner wall of the mounting groove (804), a driving device (807) is arranged at the central axis of the first mounting ring (801) and the second mounting ring (803), and a discharging device (9) is fixedly connected to the position, relative to the shell breaking device (8), of the, the shell (2) is provided with a discharging plate (10) relative to the bottom end of the discharging device (9), and a sliding plate (11) is fixedly connected to the inner portion of the shell (2) relative to the bottom end of the shell breaking device (8).

2. The coix seed surface shelling and polishing machine of claim 1, wherein: the mounting groove (804) is a T-shaped groove, the connecting rod (802) is clamped with the friction net (805) through the mounting groove (804), and one end of the friction net (805) is matched with the inner wall of the mounting groove (804).

3. The coix seed surface shelling and polishing machine of claim 1, wherein: the second mounting ring (803) is provided with a buckle (806) at the position of one end, far away from the first mounting ring (801), relative to the mounting groove (804), and the surface of the buckle (806) is in contact with the friction net (805).

4. The coix seed surface shelling and polishing machine of claim 1, wherein: drive arrangement (807) include driving motor (7) and drive shaft (8071), mounting bracket fixed connection is passed through to the surface and casing (2) of driving motor (7), the output and drive shaft (8071) fixed connection of driving motor (7), guide pipe (3) are run through in drive shaft (8071), and the surface of drive shaft (8071) rotates with guide pipe (3) with the help of rotating, the fixed surface of drive shaft (8071) is connected with even board (8073), the one end rotation that drive shaft (8071) were kept away from in even board (8073) is connected with pivot (8074), the fixed surface of pivot (8074) is connected with push pedal (8075), the one end that push pedal (8075) are close to even board (8073) passes through spring and even board (8073) fixed connection.

5. The coix seed surface shelling and polishing machine of claim 1, wherein: adjusting device (6) include baffle (601) and blast pipe (602), baffle (601) are inserted and are established in the inside of standpipe (4), the surface and standpipe (4) sliding connection of baffle (601), standpipe (4) lateral wall is for the bottom intercommunication of baffle (601) have blast pipe (602), external fan of blast pipe (602).

6. The coix seed surface shelling and polishing machine of claim 1, wherein: the sliding plate (11) is obliquely arranged, and a shell outlet is formed in the position, corresponding to the lowest point of the sliding plate (11), of the side wall of the shell (2).

7. The coix seed surface shelling and polishing machine of claim 1, wherein: the discharging device (9) comprises an installation circular plate (901) fixedly connected with the sister and fixed to the side wall of the shell (2), the installation circular plate (901) is fixedly connected with the shell (2) through bolts, the installation circular plate (901) is fixedly connected with a telescopic rod (902) relative to one side of the interior of the shell (2), one end, far away from the installation circular plate (901), of the telescopic rod (902) is fixedly connected with a material blocking plate (903), one end, close to the telescopic rod (902), of the material blocking plate (903) is fixedly connected with a sliding rod (904), a sliding hole (905) is formed in the position, relative to the sliding rod (904), of the installation circular plate (901), and the surface of the sliding rod (904) is connected with the sliding hole.

8. The coix seed surface shelling and polishing machine of claim 7, wherein: the size and the second collar (803) looks adaptation of striker plate (903), spacing hole has been seted up for the position of drive shaft (8071) in the inside of striker plate (903), and spacing downthehole joint has bearing (8072), the inner wall and the drive shaft (8071) fixed connection of bearing (8072).