CN215312564U - Automatic peeling equipment for grains - Google Patents

Abstract

The utility model discloses automatic grain peeling equipment which comprises a supporting seat, wherein two supporting plates which are arranged in parallel are fixedly connected to the upper side of the supporting seat, a peeling box is fixedly connected to the upper sides of the two supporting plates together, a feeding hole is fixedly connected to the upper side of the peeling box, a discharging hole is fixedly connected to the lower side of the peeling box, a first sealing valve is arranged on one side of the discharging hole, a motor is fixedly connected to one side of the peeling box, peeling rollers are rotatably connected to two sides of the inner wall of the peeling box, and a plurality of peeling brush plates are fixedly connected to the outer portions of the peeling rollers. In the working process of the automatic grain peeling equipment provided by the utility model, the screening device arranged at the other end of the rotating rod can effectively screen peeled grains discharged from the discharge port, so that grains with overlarge particles are separated from fine grains, the complexity of manual screening is avoided, and the screening effect is improved.

Description

Automatic peeling equipment for grains

Technical Field

The utility model relates to the technical field of crop automation equipment, in particular to automatic grain peeling equipment.

Background

Along with the improvement of living standard of people, the demand of coarse grain type food is larger and larger, and the coarse grains such as wheat, corn and the like are more and more popular. Before the wheat is further processed, the wheat must be peeled to remove the skin and the residues attached to the skin. Grain desquamation equipment among the prior art is after desquamating wheat, generally adopts artificial mode to screen wheat to separate too big grain of granule and meticulous grain, this kind of mode work load is very big, need invest a lot of manpower, material resources and time, and the effect of separation is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an automatic grain peeling device, so that the problems in the prior art are solved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic peeling device for grains comprises a supporting seat, wherein two supporting plates which are arranged in parallel are fixedly connected to the upper side of the supporting seat, a peeling box is fixedly connected to the upper sides of the two supporting plates, a feeding port is fixedly connected to the upper side of the peeling box, a discharging port is fixedly connected to the lower side of the peeling box, a first sealing valve is arranged on one side of the discharging port, a motor is fixedly connected to one side of the peeling box, peeling rollers are rotatably connected to two sides of the inner wall of the peeling box, a plurality of peeling brush plates are fixedly connected to the outer portions of the peeling rollers, one end of each peeling roller penetrates through the peeling box and is fixedly connected to the end of a motor spindle, the other end of each peeling roller penetrates through the peeling box and is fixedly connected with a first bevel gear, a mounting plate is fixedly connected to the other side of the peeling box, a through hole is formed in the mounting plate, a rotating rod is rotatably connected to the through a bearing in the through hole, and one end of the rotating rod is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and the other end of the rotating rod is provided with a screening device capable of filtering and screening grains discharged from the discharge hole.

Preferably, the screening device comprises a support column, wherein both ends of the support column are fixedly connected with first convex blocks, both support plates are provided with slide holes, both slide rods are slidably connected in the slide holes, a box body is arranged between the two slide rods, both sides of the box body are provided with dovetail grooves, both dovetail grooves are slidably connected with moving blocks, one ends of the two slide rods are respectively fixedly connected with the corresponding moving blocks, both sides of the two moving blocks are respectively fixedly connected with first springs between the inner walls of the corresponding dovetail grooves, the upper side of the box body is fixedly connected with a conveying port, one end of the conveying port is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a discharge port, the lower side of the box body is fixedly connected with a discharge port, one side of the discharge port is provided with a second sealing valve, and a sieve plate is fixedly connected between both sides of the inner walls of the box body, two equal fixedly connected with stopper of the slide bar other end, two the stopper respectively with correspond between the backup pad fixedly connected with second spring, one of them stopper one side fixedly connected with second lug, the second lug corresponds the setting with first lug, two third lugs of box upside fixedly connected with, two bracing pieces of side fixedly connected with of trunk downside, two the equal fixedly connected with fourth lug of bracing piece one end, the third lug corresponds the setting with the fourth lug.

Preferably, the upper side of the inner wall of the peeling box is provided with two air suction devices, and the lower sides of the air suction devices are fixedly connected with air suction ports.

Preferably, the peeling box is characterized in that two connecting plates are fixedly connected to the lower side of the inner wall of the peeling box, the outer surfaces of the upper sides of the connecting plates are arc-shaped, the two connecting plates are arranged on two sides of the discharge port respectively, and the connecting plates are made of natural rubber materials.

Preferably, the connection pipe is a hose, and the connection pipe is made of a natural rubber material.

Preferably, two deflectors of box inner wall downside fixedly connected with, the deflector upside surface is the arc, two the deflector sets up respectively in the discharge port both sides.

The utility model has the advantages that: in the working process of the automatic grain peeling equipment provided by the utility model, the screening device arranged at the other end of the rotating rod can effectively screen peeled grains discharged from the discharge port, so that grains with overlarge particles are separated from fine grains, the complexity of manual screening is avoided, and the screening effect is improved.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic view showing the basic structure of the screening apparatus of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2.

Detailed Description

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

Example 1

As shown in fig. 1-3, the present invention provides an automatic peeling apparatus for grain, which comprises a supporting base 1, two supporting plates 11 disposed in parallel are fixedly connected to an upper side of the supporting base 1, a peeling box 12 is fixedly connected to upper sides of the two supporting plates 11, a feeding port 13 is fixedly connected to an upper side of the peeling box 12, a first cavity communicated with the feeding port 13 is disposed in the peeling box 12, a discharging port 14 is fixedly connected to a lower side of the peeling box 12, a second cavity communicated with the feeding port 14 is disposed in the peeling box 12, a first sealing valve 141 is disposed at one side of the discharging port 14, an inner cavity of the discharging port 14 can be sealed by the first sealing valve 141 to prevent grain from being discharged from the discharging port 14, a motor 15 is fixedly connected to one side of the peeling box 12, peeling rollers 16 are rotatably connected to two sides of an inner wall of the peeling box 12, a plurality of peeling brushes 161 are fixedly connected to an outer portion of the peeling rollers 16, one end of the peeling rollers 16 passes through the peeling box 12 and is fixedly connected to a main shaft end of the motor 15, the user puts the unhulled grain into the peeling box 12 through the feed inlet 13, the motor 15 is started, the main shaft of the motor 15 drives the peeling roller 16 to rotate by taking the axis of the main shaft of the motor 15 as a reference, so that the peeling brush plate 161 arranged outside the peeling roller 16 rotates by taking the main shaft of the motor 15 as a reference along with the peeling roller 16, so that the peeling brush plate 161 can stir the grain, the shell of the grain is separated from the particles under the action of the centrifugal force generated when the peeling brush plate 161 stirs, the other end of the peeling roller 16 passes through the peeling box 12 and is fixedly connected with a first bevel gear 17, two air suction devices 3 are arranged on the upper side of the inner wall of the peeling box 12, the lower sides of the two air suction devices 3 are fixedly connected with an air suction port 31, the air suction devices 3 are opened, the air suction devices 3 start to work and suck the grain shell with smaller mass, the structure is the prior art, no description is given here, the other side of the peeling box 12 is fixedly connected with a mounting plate 18, the mounting plate 18 is provided with a through hole, a rotating rod 19 is rotatably connected in the through hole through a bearing, one end of the rotating rod 19 is fixedly connected with a second bevel gear 191, the second bevel gear 191 is meshed with a first bevel gear 17, the other end of the rotating rod 19 is provided with a screening device 2 capable of filtering and screening grains discharged from the discharge hole 14, the screening device 2 comprises a supporting column 21, two ends of the supporting column 21 are fixedly connected with first lugs 32, two supporting plates 11 are respectively provided with a sliding hole, two sliding rods 211 are respectively and slidably connected in the two sliding holes, a box body 22 is arranged between the two sliding rods 211, two sides of the box body 22 are respectively provided with a dovetail groove 221, two moving blocks 222 are respectively and slidably connected in the two dovetail grooves 221, the cross section of each dovetail groove 221 is in a dovetail shape to prevent the moving blocks 222 from being separated from the dovetail grooves 221, one end of each sliding rod 211 is respectively and fixedly connected with the corresponding moving block 222, two sides of each moving block 222 are respectively and fixedly connected with a first spring 223 between the inner walls of the corresponding dovetail grooves 221, a delivery port 23 is fixedly connected to the upper side of the box body 22, a third cavity communicated with the delivery port 23 is arranged in the box body 22, one end of the delivery port 23 is fixedly connected with a connecting pipe 231, the connecting pipe 231 is a hose, the connecting pipe 231 is made of natural rubber material, the natural rubber has excellent ductility, so that the connecting pipe 231 is not easy to break when moving and bending, one end of the connecting pipe 231 is fixedly connected with the discharge port 14, a discharge port 224 is fixedly connected to the lower side of the box body 22, a fourth cavity communicated with the discharge port 224 is arranged in the box body 22, a second sealing valve 225 is arranged on one side of the discharge port 224, the inner cavity of the discharge port 224 can be sealed by the second sealing valve 225, so that grains in the box body 22 are prevented from being discharged from the discharge port 224, a sieve plate 24 is fixedly connected between two sides of the inner wall of the box body 22, when grains discharged from the discharge port 14 fall onto the sieve plate 24, larger grains can be remained on the sieve plate 24, the small grain fine grains fall to the discharge port 224 through the sieve holes on the sieve plate 24, the other ends of the two sliding rods 211 are fixedly connected with the limiting blocks 25, the two limiting blocks 25 are respectively and fixedly connected with the second springs 26 between the corresponding supporting plates 11, one side of one limiting block 25 is fixedly connected with the second bump 27, the second bump 27 is arranged corresponding to the first bump 32, the upper side of the box body 22 is fixedly connected with the two third bumps 28, the lower side of the peeling box 12 is fixedly connected with the two supporting rods 29, one end of each of the two supporting rods 29 is fixedly connected with the fourth bump 291, the third bump 28 is arranged corresponding to the fourth bump 291, after peeling operation is finished, the first sealing valve 141 is opened, the peeled grain grains enter the connecting pipe 231 through the discharge port 14, and finally fall on the sieve plate 24 arranged between the two sides of the inner wall of the box body 22 through the connecting pipe 231, and the first sealing valve 141 is closed, then a user puts new grain materials into the peeling box 12 through the feeding hole 13, the motor 15 is started, the peeling brush plate 161 can stir the grain, the shell of the grain is separated from the particles under the action of centrifugal force generated when the peeling brush plate 161 stirs, meanwhile, when the motor 15 is started, the main shaft of the motor 15 drives the peeling roller 16 to rotate by taking the shaft center of the main shaft of the motor 15 as the reference, so that the first bevel gear 17 arranged at one end of the peeling roller 16 rotates by taking the shaft center of the main shaft of the motor 15 as the reference along with the peeling roller 16, under the meshing action of the first bevel gear 17 and the second bevel gear 191, the second bevel gear 191 drives the rotating rod 19 to rotate by taking the shaft center of the bearing as the reference, the supporting column 21 arranged at the other end of the rotating rod 19 rotates by taking the shaft center of the bearing as the reference, the first lug 32 arranged at two ends of the supporting column 21 rotates by taking the shaft center of the bearing as the reference, and the first lug 32 contacts with the second lug 27 when rotating by taking the shaft center of the bearing as the reference, the first lug 32 gives a pushing force to the second lug 27, the second lug 27 is stressed and drives the limit block 25 and the sliding rod 211 to move along the sliding hole direction, one second spring 26 is stressed to compress, the other second spring 26 is stressed to stretch, the support column 21 continues to rotate by taking the axis of the first bearing as a reference, the first lug 32 is separated from the second lug 27, one second spring 26 is reset and gives a pulling force to the sliding rod 211, the other second spring 26 is reset and gives a pushing force to the sliding rod 211, so that the sliding rod 211 drives the box body 22 to reversely move along the sliding hole direction, the support column 21 continuously rotates by taking the axis of the bearing as a reference, the box body 22 is made to perform reciprocating vibration along the sliding hole direction, the sieve plate 24 arranged between two sides of the inner wall of the box body 22 is made to vibrate in the horizontal direction, particles on the sieve plate 24 roll in the horizontal direction, the screening strength of the sieve plate 24 is enhanced, and the sieve plate 24 can effectively screen the grain particles, when the box body 22 moves along the sliding hole direction, the fourth bump 291 will contact with the third bump 28 and push the third bump 28, the third bump 28 is stressed and drives the box body 22 and the moving block 222 to move along the dovetail groove 221 direction, one of the first springs 223 is stressed and compressed, the other first spring 223 is stressed and stretched, the box body 22 continues to move along the sliding hole direction, the fourth bump 291 is separated from the third bump 28, one of the first springs 223 resets and gives a pushing force to the moving block 222, the other first spring 223 resets and gives a pulling force to the moving block 222, so that the sliding rod 211 drives the box body 22 to reversely move along the dovetail groove 221 direction, and along with the reciprocating vibration of the box body 22 along the sliding hole direction, the box body 22 vibrates reciprocally along the dovetail groove 221 direction, so that the sieve plate 24 arranged between two sides of the inner wall of the box body 22 vibrates vertically, and particles on the sieve plate 24 roll vertically, further strengthen the screening intensity of sieve 24 for sieve 24 can be more effectively screened grain particles, has saved the loaded down with trivial details of manual screening.

Two connecting plates 4 of 12 inner wall inboards fixedly connected with of skinning case, two connecting plates 4 upside outward surfaces are the arc, two connecting plates 4 set up respectively in 14 both sides of discharge gate, the arc structure has excellent guide effect, make solution on the connecting plate 4 be led to discharge gate 14 position, connecting plate 4 is made by natural rubber material, connecting plate 4 that is formed by the preparation of natural rubber material has the noise reduction function of noise absorption, thereby reduce the noise that the automatic desquamation equipment during operation of cereal produced, two deflector 5 of box 22 inner wall downside fixedly connected with, deflector 5 upside outward surface is the arc, two deflector 5 set up respectively in discharge gate 224 both sides, the arc structure has excellent guide effect, make the cereal granule on the deflector 5 be led to discharge gate 224 position.

When in use, a user puts unhulled grain materials into the peeling box 12 through the feed inlet 13, the motor 15 is started, the main shaft of the motor 15 drives the peeling roller 16 to rotate by taking the axis of the main shaft of the motor 15 as a reference, so that the peeling brush plate 161 arranged outside the peeling roller 16 rotates by taking the main shaft of the motor 15 as the reference along with the peeling roller 16, the peeling brush plate 161 can stir the grain, the shell of the grain is separated from the particles under the action of centrifugal force generated when the peeling brush plate 161 stirs, the other end of the peeling roller 16 passes through the peeling box 12 and is fixedly connected with the first bevel gear 17, two air suction devices 3 are arranged on the upper side of the inner wall of the peeling box 12, the lower sides of the two air suction devices 3 are fixedly connected with the air inlet 31, the air suction devices 3 are opened, the air suction devices 3 start to work and suck in the grain shell with smaller mass, the structure is the prior art, no repeated description is given here, and after the peeling work is finished, opening the first sealing valve 141, the peeled grains enter the connecting pipe 231 through the discharge port 14, and finally fall on the sieve plate 24 arranged between the two sides of the inner wall of the box 22 through the connecting pipe 231, closing the first sealing valve 141, then the user puts new grains into the peeling box 12 through the feed port 13, starting the motor 15, the peeling brush plate 161 can stir the grains, the shells of the grains are separated from the grains under the action of centrifugal force generated when the peeling brush plate 161 stirs, meanwhile, when the motor 15 is started, the main shaft of the motor 15 drives the peeling roller 16 to rotate by taking the shaft center of the main shaft of the motor 15 as a reference, so that the first bevel gear 17 arranged at one end of the peeling roller 16 rotates by taking the shaft center of the main shaft of the motor 15 as a reference, and under the meshing action of the first bevel gear 17 and the second bevel gear 191, the second bevel gear 191 drives the rotating rod 19 to rotate by taking the shaft center of the bearing as a reference, the supporting column 21 arranged at the other end of the rotating rod 19 rotates by taking the axis of the bearing as a reference, the first lug 32 arranged at the two ends of the supporting column 21 rotates by taking the axis of the bearing as a reference along with the supporting column 21, the first lug 32 is in contact with the second lug 27 when rotating by taking the axis of the bearing as a reference, the first lug 32 gives a pushing force to the second lug 27, the second lug 27 is stressed and drives the limiting block 25 and the sliding rod 211 to move along the sliding hole direction, one second spring 26 is stressed and compressed, the other second spring 26 is stressed and stretched, the supporting column 21 continues to rotate by taking the axis of the first bearing as a reference, the first lug 32 is separated from the second lug 27, one second spring 26 is reset and gives a pulling force to the sliding rod 211, the other second spring 26 is reset and gives a pushing force to the sliding rod 211, so that the sliding rod 211 drives the box 22 to reversely move along the sliding hole direction, the supporting column 21 continuously rotates by taking the axis of the bearing as a reference, so that the box body 22 vibrates in a reciprocating manner along the sliding hole direction, the sieve plate 24 arranged between two sides of the inner wall of the box body 22 vibrates in the horizontal direction, particles on the sieve plate 24 roll in the horizontal direction, the screening strength of the sieve plate 24 is enhanced, the sieve plate 24 can effectively screen grain particles, when the box body 22 moves along the sliding hole direction, the fourth lug 291 can be in contact with the third lug 28 and push the third lug 28, the third lug 28 is stressed and drives the box body 22 and the moving block 222 to move along the dovetail groove 221 direction, one first spring 223 is stressed and compressed, the other first spring 223 is stressed and stretched, the box body 22 continues to move along the sliding hole direction, the fourth lug 291 is separated from the third lug 28, one first spring 223 is reset and gives a pushing force to the moving block 222, the other first spring 223 is reset and gives a pulling force to the moving block 222, make slide bar 211 drive box 22 along dovetail 221 direction reverse direction, along with box 22 along slide opening direction reciprocating vibration, box 22 is along dovetail 221 direction reciprocating vibration for the vertical direction vibration of sieve 24 that sets up between the box 22 inner wall both sides, the vertical direction of granule on the sieve 24 rolls, further strengthens sieve 24's screening intensity, makes sieve 24 can filter the cereal granule more effectively, has saved the loaded down with trivial details of artifical screening.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic peeling apparatus of cereal, includes supporting seat (1), its characterized in that: the peeling machine is characterized in that two supporting plates (11) arranged in parallel are fixedly connected to the upper side of the supporting seat (1), two peeling boxes (12) are fixedly connected to the upper side of the supporting plate (11) jointly, a feeding hole (13) is fixedly connected to the upper side of each peeling box (12), a discharging hole (14) is fixedly connected to the lower side of each peeling box (12), a first sealing valve (141) is arranged on one side of each discharging hole (14), a motor (15) is fixedly connected to one side of each peeling box (12), peeling rollers (16) are rotatably connected to two sides of the inner wall of each peeling box (12), a plurality of peeling brush plates (161) are fixedly connected to the outer portions of the peeling rollers (16), one ends of the peeling rollers (16) penetrate through the peeling boxes (12) and are fixedly connected to the end of a spindle of the motor (15), the other ends of the peeling rollers (16) penetrate through first bevel gears (17) fixedly connected to the peeling boxes (12), and mounting plates (18) are fixedly connected to the other sides of the peeling boxes (12), be equipped with the through-hole on mounting panel (18), be connected with bull stick (19) through the bearing rotation in the through-hole, bull stick (19) one end fixedly connected with second bevel gear (191), second bevel gear (191) and first bevel gear (17) mesh mutually, bull stick (19) other end is equipped with and can filters screening plant (2) of screening from discharge gate (14) exhaust cereal.

2. An automated grain hulling apparatus as claimed in claim 1 wherein: the screening device (2) comprises a supporting column (21), first convex blocks (32) are fixedly connected to two ends of the supporting column (21), slide holes are formed in two supporting plates (11), slide rods (211) are slidably connected in two slide holes, a box body (22) is arranged between the two slide rods (211), dovetail grooves (221) are formed in two sides of the box body (22), moving blocks (222) are slidably connected in the two dovetail grooves (221), one ends of the two slide rods (211) are fixedly connected with the corresponding moving blocks (222), first springs (223) are fixedly connected between two sides of the two moving blocks (222) and the inner walls of the corresponding dovetail grooves (221), a conveying port (23) is fixedly connected to the upper side of the box body (22), a connecting pipe (231) is fixedly connected to one end of the conveying port (23), and one end of the connecting pipe (231) is fixedly connected with a discharge port (14), a discharge port (224) is fixedly connected to the lower side of the box body (22), a second sealing valve (225) is arranged on one side of the discharge port (224), a sieve plate (24) is fixedly connected between two sides of the inner wall of the box body (22), the other ends of the two slide bars (211) are fixedly connected with limit blocks (25), second springs (26) are fixedly connected between the two limit blocks (25) and the corresponding supporting plates (11) respectively, one side of one of the limiting blocks (25) is fixedly connected with a second bump (27), the second lug (27) and the first lug (32) are arranged correspondingly, two third lugs (28) are fixedly connected with the upper side of the box body (22), two bracing pieces (29) of skinning case (12) downside fixedly connected with, two equal fixedly connected with fourth lug (291) of bracing piece (29) one end, third lug (28) and fourth lug (291) correspond the setting.

3. An automated grain hulling apparatus as claimed in claim 1 wherein: two air suction devices (3) are arranged on the upper side of the inner wall of the peeling box (12), and air suction ports (31) are fixedly connected to the lower sides of the air suction devices (3).

4. An automated grain hulling apparatus as claimed in claim 1 wherein: the peeling box is characterized in that two connecting plates (4) are fixedly connected to the lower side of the inner wall of the peeling box (12), the outer surface of the upper side of each connecting plate (4) is arc-shaped, the two connecting plates (4) are arranged on two sides of a discharge port (14) respectively, and the connecting plates (4) are made of natural rubber materials.

5. An automated grain hulling apparatus as claimed in claim 2 wherein: the connecting pipe (231) is a hose, and the connecting pipe (231) is made of a natural rubber material.

6. An automated grain hulling apparatus as claimed in claim 2 wherein: two deflector (5) of box (22) inner wall downside fixedly connected with, deflector (5) upside surface is the arc, two deflector (5) set up respectively in discharge port (224) both sides.

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