CN219441772U - Rice processor with volume control function - Google Patents

Abstract

The utility model relates to the technical field of rice processing, and discloses a rice processing machine with a quantity control function, which solves the problem that excessive rice is easy to enter equipment and accumulate in the equipment when the existing rice is shelled. According to the utility model, the motor is started through the half gear, the cover plate, the cam and the contact plate, the motor drives the half gear to rotate to drive the driving gear to rotate, after the driving gear rotates for 90 degrees, one quarter of tooth blocks of the half gear are separated from the meshing of the driving gear, at the moment, the driving gear stops rotating, so that the cover plate is in a vertical state, the feeding cylinder can be opened, rice can enter the equipment main body at the moment, the driving gear is utilized to drive the cover plate to rotate for 90 degrees in the gap in the continuous rotation process of the half gear, the gap closure of the feeding cylinder is realized, the gap feeding is realized, the phenomenon that the rice is accumulated in the equipment main body due to continuous feeding is avoided, and the equipment main body can be processed more accurately.

Description

Rice processor with volume control function

Technical Field

The utility model relates to the technical field of rice processing, in particular to a rice processing machine with a quantity control function.

Background

The rice is required to be cleaned, rolled, shelled and the like during processing, the cleaned rice is placed into a shelled processor, a rotating grinding plate grinds the rice shells by utilizing the set convex balls, then the rice can fall into a fan action area, the rice hulls are taken to a collecting box at the side by wind due to lighter mass, shelled rice falls into a discharging box, so that shelled rice is completed, manual operation is not required, labor is saved, and production cost is reduced.

Through searching, the prior Chinese patent publication number is: CN210846483U, provide a rice processing shelling device, including the frame, the top of the frame has feed inlet, there is a shell grinding mechanism in the upper part of the frame, there is a lower shell grinding plate in the frame below the shell grinding mechanism, there is a first baffle on the wall surface of the frame below one side of the lower shell grinding plate, there is a fan on the outside surface of the first baffle, there is a second baffle on another side wall surface of the frame, there is a chaff collecting box on the outside surface of the second baffle, there is an oscillating mechanism in the frame below the second baffle, there is a gate on the wall surface of the frame below the first baffle, the utility model aims at providing a kind of rice processing shelling device that can grind the corn through the upper shell grinding plate and the lower shell grinding plate, increase the effect of grinding when the corn is ground on the upper shell grinding plate and the lower shell grinding plate, the impurity mixed in the rice pile is shaken into the shaking disc space below the screen by the oscillating mechanism;

although the above patent can remove impurities included in rice, the above rice processing machine has the following problems: foretell rice is continuous feeding always when entering into the processing machine, can let bear too much rice in the mechanism of milling, lead to rice to pile up in the processing machine is inside, the rice of bottom can't be with last mill board contact, make partial rice lead to milling incompletely because of quantity reason, can't separate casing and rice when blowing the shell subsequently, need the artifical secondary treatment in later stage, increase labor burden, and last mill board can only rotate when the rice mills, because the rice granule is different, fixed high last mill board can't guarantee all mutual contact with every rice, and can't apply decurrent extrusion force to rice, make the separation rate of shell and rice comparatively slow.

Aiming at the problems, the novel design is carried out on the basis of the original rice processing machine.

Disclosure of Invention

The utility model aims to provide a rice processing machine with a quantity control function, which adopts the device to work, thereby solving the problem that excessive rice is easy to enter the equipment to be accumulated together when the existing rice is shelled.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rice processing machine with accuse volume function, includes the equipment main part, equipment main part upper end is provided with the feed cylinder that is used for throwing into rice, equipment main part left side is provided with the chaff collection box that is used for collecting the chaff, and the chaff collection box bottom is provided with the discharge end, chaff collection box upper end is provided with milling mechanism, and milling mechanism left side is provided with extrusion mechanism to extrusion mechanism one side is provided with accuse volume mechanism, the inside apron that is provided with of feed cylinder;

the extrusion mechanism comprises a contact plate arranged at the upper end of the equipment main body, and a cam is arranged at the upper end of the contact plate;

the volume control mechanism comprises a driving gear arranged on one side of the cover plate, a half gear is meshed with one side of the driving gear, and a motor is arranged on the back of the half gear.

Further, the inner wall of the feeding cylinder is in contact with the cover plate, the cover plate is round, the diameter of the cover plate is consistent with the inner diameter of the feeding cylinder, magnets are arranged on two sides of the cover plate, and the magnets can be sucked by the horizontally fixed magnet stones on two sides of the feeding cylinder.

Further, the left side of half gear is connected with the rotary rod, and the rotary rod runs through the apron to the rotary rod sets up on the apron mid-line, the rotary rod passes the feed cylinder outside and is swivelling joint with the backup pad, and the backup pad is fixed in equipment main part upper end, and the gap can't pass through the grain of rice between rotary rod and the feed cylinder.

Further, the half gear and the driving gear are disposed outside the apparatus body, and a quarter of tooth blocks are disposed outside the half gear, and the driving gear is rotatable by 90 degrees when the half gear is engaged with the driving gear.

Further, the grinding mechanism comprises a motor arranged at the upper end of the contact plate, the bottom of the motor is connected with a driving roller, the bottom of the driving roller is connected with an upper grinding plate, the bottom of the upper grinding plate is provided with a lower grinding plate, and the lower grinding plate is fixed on the inner wall of the equipment main body.

Further, the diameter of the upper grinding plate is smaller than that of the lower grinding plate, the upper end of the upper grinding plate is in a round table shape, the diameter of the upper end of the round table is consistent with that of the driving roller, the outer surfaces of the lower grinding plate and the upper grinding plate are provided with protruding spheres, and the lower grinding plate and the upper grinding plate are mutually matched.

Further, a limit rod is arranged on one side of the driving roller, an annular groove is formed in the outer portion of the limit rod, the annular groove is formed in the contact plate, and the driving roller penetrates through the contact plate.

Further, the bottom of the contact plate is connected with four extrusion springs, the four extrusion springs are fixed at the upper end of the equipment main body, the cam and the driving gear rotate coaxially, the shaft of the cam is an eccentric shaft, and the contact plate can be in contact with the protruding part of the cam.

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

the rice processing machine with the quantity control function provided by the utility model has the advantages that excessive rice is easy to enter equipment to be piled up when the existing rice is shelled; according to the utility model, the cover plate is in a horizontal state under an initial state, so that the feeding barrel is in a closed state, the motor is started, the motor drives the half gear to rotate, when the quarter tooth block of the half gear is meshed with the tooth block of the driving gear, the driving gear can be driven to rotate, after the driving gear rotates by 90 degrees, the quarter tooth block of the half gear is separated from the meshing of the driving gear, the driving gear stops rotating, the driving gear drives the cover plate to rotate by 90 degrees, the cover plate is in a vertical state, the feeding barrel can be opened, rice can enter the equipment main body at the moment, then the half gear is meshed with the driving gear again, the driving gear rotates by 90 degrees again in the same direction, the cover plate is also rotated by 90 degrees again, the cover plate is in a horizontal state, the magnets on two sides of the cover plate are attracted by the inner wall of the feeding barrel, the cover plate is fixed in position and cannot continue feeding, the cover plate is driven by the driving gear to rotate by 90 degrees in a gap in a continuous rotation process, gap closure of the feeding barrel is realized, the gap feeding is avoided, the rice can be continuously fed, the rice is enabled to be stacked in the inside, the motor can be driven to move more accurately, the rice can be ground, and the rice can be ground in a shell can be further rotated, and the grinding process can be separated from the rice can be ground.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of a milling mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a control mechanism according to the present utility model;

FIG. 5 is a schematic diagram of a volume control mechanism according to the present utility model;

FIG. 6 is a schematic view of an extrusion mechanism according to the present utility model;

fig. 7 is a schematic structural diagram of a pressing mechanism according to the present utility model.

In the figure: 1. an apparatus main body; 2. a feed cylinder; 3. a chaff collection box; 4. a discharge end; 5. a quantity control mechanism; 51. a half gear; 52. a drive gear; 53. a rotating rod; 54. a support plate; 55. a motor; 6. a cover plate; 7. a milling mechanism; 71. a motor; 72. a driving roller; 73. a grinding plate is arranged on the upper grinding plate; 74. a lower grinding plate; 8. an extrusion mechanism; 81. a cam; 82. a contact plate; 83. extruding a spring; 84. a limit rod; 85. an annular groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1-3, a rice processing machine with a quantity control function comprises a main body 1, wherein a feeding cylinder 2 for throwing rice is arranged at the upper end of the main body 1, a chaff collecting box 3 for collecting chaff is arranged at the left side of the main body 1, a discharging end 4 is arranged at the bottom of the chaff collecting box 3, a grinding mechanism 7 is arranged at the upper end of the chaff collecting box 3, an extrusion mechanism 8 is arranged at the left side of the grinding mechanism 7, a quantity control mechanism 5 is arranged at one side of the extrusion mechanism 8, and a cover plate 6 is arranged inside the feeding cylinder 2;

the pressing mechanism 8 comprises a contact plate 82 arranged at the upper end of the equipment main body 1, and a cam 81 is arranged at the upper end of the contact plate 82;

the volume control mechanism 5 includes a drive gear 52 provided on one side of the cover plate 6, a half gear 51 is meshed with one side of the drive gear 52, and a motor 55 is provided on the back of the half gear 51.

The utility model is further described below with reference to examples.

Example 1:

referring to fig. 4 and 5, the inner wall of the feeding barrel 2 is in contact with the cover plate 6, the cover plate 6 is circular, the diameter of the cover plate 6 is consistent with the inner diameter of the feeding barrel 2, magnets are arranged on two sides of the cover plate 6, and can be sucked by horizontally fixed magnet stones on two sides of the feeding barrel 2, so that the cover plate 6 can be fixed in a horizontal state and can bear the weight of rice.

The rotary rod 53 is connected to the left side of the half gear 51, and the rotary rod 53 runs through the cover plate 6, and the rotary rod 53 is arranged on the middle line of the cover plate 6, the rotary rod 53 passes through the outer side of the feeding barrel 2 and is in rotary connection with the supporting plate 54, and the supporting plate 54 is fixed at the upper end of the equipment main body 1, and gaps between the rotary rod 53 and the feeding barrel 2 cannot pass through rice grains, so that the rotary rod 53 can drive the cover plate 6 connected to the outer side to rotate.

The half gear 51 and the driving gear 52 are provided outside the apparatus main body 1, and a quarter of tooth blocks are provided outside the half gear 51, and the driving gear 52 is rotatable by 90 degrees when the half gear 51 is meshed with the driving gear 52, enabling the cover plate 6 to be rotated by 90 degrees with a gap, thereby gap-switching the feed cylinder 2.

The grinding mechanism 7 comprises a motor 71 arranged at the upper end of a contact plate 82, the bottom of the motor 71 is connected with a driving roller 72, the bottom of the driving roller 72 is connected with an upper grinding plate 73, the bottom of the upper grinding plate 73 is provided with a lower grinding plate 74, and the lower grinding plate 74 is fixed on the inner wall of the equipment main body 1, so that the upper grinding plate 73 can rotate, and normal grinding of rice is ensured.

The diameter of the upper grinding plate 73 is smaller than that of the lower grinding plate 74, the upper end of the upper grinding plate 73 is in a round table shape, the diameter of the upper end of the round table is consistent with that of the driving roller 72, protruding spheres are arranged on the outer surfaces of the lower grinding plate 74 and the upper grinding plate 73, the shapes of the lower grinding plate 74 and the upper grinding plate 73 are mutually matched, and the rice can be guaranteed to fall into the lower grinding plate 74 in a space.

Specifically, when the staff drops into rice, the apron 6 is in the horizontality under the initial condition for feed cylinder 2 is in the closed condition, start motor 55 this moment, motor 55 drives half gear 51 rotatory, when half gear 51's quarter tooth piece and drive gear 52's tooth piece intermeshed, can drive gear 52 rotatory, after drive gear 52 rotatory 90 degrees, half gear 51's quarter tooth piece has broken away from drive gear 52's meshing, drive gear 52 stops rotatory this moment, drive gear 52 drives apron 6 rotatory 90 degrees, make apron 6 be in the vertical state, feed cylinder 2 can open, this moment rice can enter into equipment main part 1 inside, later half gear 51 is with drive gear 52 intermeshed once more, drive gear 52 equidirectional rotatory 90 degrees once more, make apron 6 also rotatory 90 degrees once more, apron 6 is in the horizontality, the magnet of apron 6 both sides is held by the magnet of feed cylinder 2 inner wall, at this moment, the apron 6 position is fixed, can't continue the feeding, utilize drive gear 52 to drive apron 6 gap rotation 90 degrees in the continuous rotation of half gear 51, realize that feed cylinder 2 can close the clearance, can realize that the clearance of feed cylinder is more accurate to realize, can finish machining in inside, can be realized, the clearance is more accurate to pile up in the inside.

Example 2:

referring to fig. 6 and 7, a limit rod 84 is disposed on one side of the driving roller 72, an annular groove 85 is disposed outside the limit rod 84, and the annular groove 85 is disposed inside the contact plate 82, so that the driving roller 72 penetrates through the contact plate 82, and the driving roller 72 can normally rotate and can be driven by the contact plate 82 to move up and down.

The bottom of the contact plate 82 is connected with four extrusion springs 83, the four extrusion springs 83 are fixed at the upper end of the device main body 1, the cam 81 and the driving gear 52 are coaxially rotated, the shaft of the cam 81 is an eccentric shaft, the contact plate 82 can be in contact with the protruding part of the cam 81, the cam 81 can extrude the contact plate 82, and the contact plate 82 is driven by the extrusion springs 83 to automatically reset.

Specifically, in the process of rotating and milling the upper grinding plate 73, in order to improve the milling effect, the upper grinding plate 73 is given a downward extrusion force, the cam 81 is driven to rotate when the half gear 51 rotates, the contact plate 82 is extruded when the protruding part of the cam 81 rotates to the lower end, so that the contact plate 82 moves downward, the extrusion spring 83 is compressed, as the limit rod 84 is arranged in the annular groove 85 inside the contact plate 82, the annular groove 85 moves downward, the limit rod 84 is driven to move downward, the limit rod 84 drives the driving roller 72 to move downward, the motor 71 and the upper grinding plate 73 move downward, the distance between the motor 71 and the lower grinding plate 74 is shortened, the rice can be more attached to the rice, the extrusion force is fully contacted with the rice, the extrusion force in the vertical direction is given to the rice, the extrusion force of the extrusion spring 83 disappears when the protruding part of the cam 81 rotates to the upper end, the milling mechanism 7 is driven to return to the initial height, the operation is repeated, the upper grinding plate 73 moves up and down in the process of rotating the contact plate 82, the rice can be milled better, the rice is accelerated, the rice falls into the working area of the blower housing body and then falls into the blower housing body 4 to the blowing end, and the discharging box is blown into the discharging box 3.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)

1. The utility model provides a rice processing machine with accuse volume function, includes equipment main part (1), its characterized in that: the rice feeding device comprises a device main body (1), wherein a feeding cylinder (2) for throwing rice is arranged at the upper end of the device main body (1), a rice husk collecting box (3) for collecting rice husk is arranged at the left side of the device main body (1), a discharging end (4) is arranged at the bottom of the rice husk collecting box (3), a milling mechanism (7) is arranged at the upper end of the rice husk collecting box (3), an extrusion mechanism (8) is arranged at the left side of the milling mechanism (7), a quantity control mechanism (5) is arranged at one side of the extrusion mechanism (8), and a cover plate (6) is arranged inside the feeding cylinder (2);

the extrusion mechanism (8) comprises a contact plate (82) arranged at the upper end of the equipment main body (1), and a cam (81) is arranged at the upper end of the contact plate (82);

the quantity control mechanism (5) comprises a driving gear (52) arranged on one side of the cover plate (6), a half gear (51) is meshed on one side of the driving gear (52), and a motor (55) is arranged on the back of the half gear (51).

2. The rice processing machine with a quantity control function according to claim 1, wherein: the feeding cylinder (2) inner wall and apron (6) contact each other, and apron (6) are the circle to the diameter of apron (6) is unanimous with feeding cylinder (2) internal diameter, apron (6) both sides are provided with magnet, and magnet can be absorbed by the fixed magnet of level of feeding cylinder (2) both sides.

3. The rice processing machine with a quantity control function according to claim 2, wherein: the rotary rod (53) is connected to the left side of the half gear (51), the rotary rod (53) penetrates through the cover plate (6), the rotary rod (53) is arranged on the middle line of the cover plate (6), the rotary rod (53) penetrates through the outer side of the feeding barrel (2) and is in rotary connection with the supporting plate (54), the supporting plate (54) is fixed at the upper end of the equipment main body (1), and a gap between the rotary rod (53) and the feeding barrel (2) cannot pass through rice grains.

4. A rice processing machine with a volume control function as recited in claim 3, wherein: the half gear (51) and the driving gear (52) are arranged outside the equipment main body (1), one quarter of tooth blocks are arranged outside the half gear (51), and the driving gear (52) can rotate by 90 degrees when the half gear (51) is meshed with the driving gear (52).

5. The rice processing machine with a volume control function of claim 4, wherein: the grinding mechanism (7) comprises a motor (71) arranged at the upper end of a contact plate (82), a driving roller (72) is connected to the bottom of the motor (71), an upper grinding plate (73) is connected to the bottom of the driving roller (72), a lower grinding plate (74) is arranged at the bottom of the upper grinding plate (73), and the lower grinding plate (74) is fixed on the inner wall of the equipment main body (1).

6. The rice processing machine with a volume control function of claim 5, wherein: the diameter of the upper grinding plate (73) is smaller than that of the lower grinding plate (74), the upper end of the upper grinding plate (73) is in a round table shape, the diameter of the upper end of the round table is consistent with that of the driving roller (72), the outer surfaces of the lower grinding plate (74) and the upper grinding plate (73) are provided with protruding spheres, and the shapes of the lower grinding plate (74) and the upper grinding plate (73) are consistent with each other.

7. The rice processing machine with a volume control function of claim 6, wherein: a limit rod (84) is arranged on one side of the driving roller (72), an annular groove (85) is formed in the outside of the limit rod (84), the annular groove (85) is formed in the contact plate (82), and the driving roller (72) penetrates through the contact plate (82).

8. The rice processing machine with a volume control function of claim 7, wherein: the bottom of the contact plate (82) is connected with four extrusion springs (83), the four extrusion springs (83) are fixed at the upper end of the equipment main body (1), the cam (81) and the driving gear (52) are coaxially rotated, the shaft of the cam (81) is an eccentric shaft, and the contact plate (82) can be in contact with the protruding part of the cam (81).