CN214988436U - Device for removing shell of acorn - Google Patents

Abstract

The utility model discloses a device for acorn shells, the power distribution box comprises a box body, it is connected with two first rollers and two second rollers to rotate on the inside wall of box, a plurality of first recesses have been seted up on the lateral wall of first roller, a plurality of second recesses have been seted up on the lateral wall of second roller, it is connected with two driving rollers still to rotate on the inside wall of box, be provided with the conveyer belt between two driving rollers, a plurality of through-holes have been seted up on the conveyer belt, still be equipped with the first roller of drive on the lateral wall of box, second roller and driving roller pivoted actuating mechanism, be provided with first receipts shell case and kernel collecting box on the lateral wall of box, be equipped with screening mechanism on the lateral wall of box. The utility model provides a traditional artifical shelling waste time and energy, and the not high problem of shelling efficiency, this shelling device easy operation, it is efficient to shell, not only can the acorn that the bodily form is big shell, also can synchronous shell to small acorn, need not operate repeatedly.

Description

Device for removing shell of acorn

Technical Field

The utility model relates to a food processing technology field especially relates to a device for acorn shells.

Background

And (3) acorn: contains starch, and is edible and bitter. Also called acorn, acorn. The acorn is long round, contains starch and a small amount of tannic acid, the shell can be used for preparing tannin extract, the outer surface of the acorn is hard shell and brownish red, and the inner core is peanut kernel, contains abundant starch, and has a content of about sixty percent. It is edible and can be used as raw material for sizing in textile industry.

If the acorn nut is needed to be obtained, the shell of the acorn nut needs to be removed, the traditional shelling method is manual shelling, and because the shell of the acorn is very hard, the shell is very hard to break, the labor capacity is large, and the efficiency is not high.

To this end, we propose a device for dehulling acorn to solve the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for removing the shell of the acorn.

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

the utility model provides a device for acorn shells, the power distribution box comprises a box body, it is connected with two first rollers and two second rollers to rotate on the inside wall of box, a plurality of first recesses have been seted up on the lateral wall of first roller, a plurality of second recesses have been seted up on the lateral wall of second roller, it is connected with two driving rollers still to rotate on the inside wall of box, be provided with the conveyer belt between two driving rollers, a plurality of through-holes have been seted up on the conveyer belt, still be equipped with the first roller of drive on the lateral wall of box, second roller and driving roller pivoted actuating mechanism, be provided with first collection case and kernel collecting box on the lateral wall of box, be equipped with screening mechanism on the lateral wall of box, the up end of box is equipped with the opening, be provided with the guide subassembly in the opening.

Preferably, the two second roller shafts are positioned right below the two first roller shafts, the radius of the second groove is smaller than that of the first groove, and the radius of the through hole is smaller than that of the second groove.

Preferably, actuating mechanism includes two step motor of fixed connection on the box lateral wall, inside two step motor's drive shaft all runs through to the box, coaxial cover was established and is fixed with first belt pulley in step motor's the drive shaft, the equal coaxial cover of one end that the second roller is close to step motor is established and is fixed with the second belt pulley, third belt pulley and fourth belt pulley, the equal coaxial cover of one end that the first roller is close to step motor is established and is fixed with the fifth belt pulley, the coaxial cover of one end that the driving roller is close to step motor is established and is fixed with the sixth belt pulley, be provided with first drive belt between first belt pulley and the second belt pulley, be provided with second drive belt between third belt pulley and the sixth belt pulley, be provided with third drive belt between fourth belt pulley and the fifth belt pulley.

Preferably, the screening mechanism comprises two groups of fan blades arranged on the side wall of the box body, a through groove is formed in the side wall of the box body, which is opposite to the fan blades, a protective net is arranged in the through groove, and a second shell collecting box is further arranged on the side wall of the box body.

Preferably, the material guiding assembly comprises a material guiding cover arranged on the side wall of the opening, and an opening plate is rotatably connected to the upper end surface of the material guiding cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the cooperation of the first roller that sets up, second roller and step motor to reach and utilize step motor to drive first roller and second roller and rotate, extrude the effect of shelling to the acorn of equidimension not, it wastes time and energy to have solved traditional artifical shelling, and the problem that shelling efficiency is not high, this shelling device easy operation, it is efficient to shell, not only can shell by the acorn that the bodily form is big, also can shell in step to small acorn, need not operate repeatedly.

2. Through the cooperation of the through-hole that sets up, fan leaf and second receipts shell case to reach and utilize the fan leaf to rotate and form the air current, carry out the effect of screening to the fruit benevolence that falls from the through-hole and the little piece of shell, solved traditional acorn and shelled and can be mingled with the shell piece, still need carry out the problem of further screening, further guaranteed the quality of shelling, improved this device of shelling's practicality effectively.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the left side internal structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a box body; 2. a first roller shaft; 3. a second roller shaft; 4. a first groove; 5. a second groove; 6. a driving roller; 7. a conveyor belt; 8. a through hole; 9. a drive mechanism; 10. a first shell collecting box; 11. a nut collecting box; 12. a screening mechanism; 13. a material guiding assembly; 14. a stepping motor; 15. a first pulley; 16. a second pulley; 17. a third belt pulley; 18. a fourth belt pulley; 19. a fifth belt pulley; 20. a sixth belt pulley; 21. a first drive belt; 22. a second drive belt; 23. a third drive belt; 24. a fan blade; 25. a protective net; 26. a material guiding cover; 27. a plywood.

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.

Referring to fig. 1-3, a device for removing shells of acorns comprises a box body 1, two first roll shafts 2 and two second roll shafts 3 are rotatably connected to the inner side wall of the box body 1, a plurality of first grooves 4 are formed in the outer side wall of each first roll shaft 2, a plurality of second grooves 5 are formed in the outer side wall of each second roll shaft 3, two transmission rollers 6 are rotatably connected to the inner side wall of the box body 1, a transmission belt 7 is arranged between the two transmission rollers 6, a plurality of through holes 8 are formed in the transmission belt 7, a driving mechanism 9 for driving the first roll shafts 2, the second roll shafts 3 and the transmission rollers 6 to rotate is further arranged on the side wall of the box body 1, a first shell collecting box 10 and a nut collecting box 11 are arranged on the side wall of the box body 1, a screening mechanism 12 is arranged on the side wall of the box body 1, an opening is formed in the upper end face of the box body 1, and a material guide assembly 13 is arranged in the opening;

further, the two second roll shafts 3 are positioned right below the two first roll shafts 2, the radius of the second groove 5 is smaller than that of the first groove 4, and the radius of the through hole 8 is smaller than that of the second groove 5;

furthermore, the driving mechanism 9 comprises two stepping motors 14 fixedly connected to the outer side wall of the box body 1 through a bearing plate, driving shafts of the two stepping motors 14 penetrate through the inside of the box body 1, a first belt pulley 15 is coaxially sleeved and fixed on the driving shaft of the stepping motor 14, a second belt pulley 16 is coaxially sleeved and fixed at one end of the second roller 3 close to the stepping motor 14, a fifth belt pulley 19 is coaxially sleeved and fixed at one end of the first roller shaft 2 close to the stepping motor 14, a sixth belt pulley 20 is coaxially sleeved and fixed at one end of the transmission roller 6 close to the stepping motor 14, a first transmission belt 21 is arranged between the first belt pulley 15 and the second belt pulley 16, a second transmission belt 22 is arranged between the third belt pulley 17 and the sixth belt pulley 20, and a third transmission belt 23 is arranged between the fourth belt pulley 18 and the fifth belt pulley 19;

further, the screening mechanism 12 comprises two groups of fan blades 24 arranged on the side wall of the box body 1, a through groove is formed in the side wall of the box body 1 opposite to the fan blades 24, a protective net 25 is arranged in the through groove, and a second shell collecting box is further arranged on the side wall of the box body 1;

further, the material guiding assembly 13 includes a material guiding cover 26 disposed on the side wall of the opening, and an opening plate 27 is rotatably connected to an upper end surface of the material guiding cover 26.

The working principle is as follows: when the utility model is used, firstly, the open close board 27 above the material guide cover 26 is opened, the acorn to be shelled is poured into the material guide cover 26, the acorn to be shelled falls into the space between the two first rollers 2 through the material guide cover 26, the driving shaft of one stepping motor 14 rotates clockwise, the driving shaft of the other stepping motor 14 rotates anticlockwise to drive the first belt pulley 15 on the respective driving shaft to rotate, the first belt pulley 15 drives the second belt pulley 16 and the second roller 3 to rotate through the first transmission belt 21, the second roller 3 drives the fourth belt pulley 18 to rotate, the fourth belt pulley 18 drives the fifth belt pulley 19 and the first roller 2 to rotate through the third transmission belt 23, the two first rollers 2 are mutually matched to extrude and shell the acorn with larger body shape falling into the first groove 4, the smaller acorn falls into the first groove 4 and can not be extruded, along with the continuous rotation of the first roll shaft 2, the peeled acorns and acorns with small body shapes can fall into the second grooves 5 on the second roll shafts 3, the two second roll shafts 3 are matched with each other to rotate to extrude and peel off the acorns with small body shapes which are not peeled, and the acorns with small body shapes which fall into the second grooves 5 cannot be extruded by the second roll shafts 3 because of small volume, and along with the continuous rotation of the second roll shafts 3, the acorns and acorns can fall onto the conveyor belt 7, because the through holes 8 with small diameter are arranged on the conveyor belt 7, the acorns can fall into the lower acorns collecting box 11 from the through holes 8, and because the acorns have large volume, the acorns and the acorns can not fall from the through holes 8 and can only fall onto the conveyor belt 7, and under the action of the third belt pulley 17 and the second transmission belt 22 on the second roll shafts 3, the sixth belt pulley 20 and the driving roller 6 are driven to rotate, so that the conveying belt 7 is driven to work, shells on the conveying belt 7 are transferred into the first shell collecting box 10, the problems that traditional manual shelling is time-consuming and labor-consuming and low in shelling efficiency are solved, the shelling device is simple to operate and high in shelling efficiency, not only can shells acorns with large shapes, but also can synchronously shell acorns with small sizes, and repeated operation is not needed;

when the shelled nutlets fall from the conveyor belt 7 through the through holes 8, the fan blades 24 on the side wall of the box body 1 rotate, as the first roller shaft 2 and the second roller shaft 3 inevitably generate small-fragment shells when the acorn is extruded and shelled, the small-fragment shells can fall off from the through holes 8 along with the kernels, during the fall, the fan blades 24 rotate to form an air flow, and since the small pieces of fruit shells are very light in weight, driven by the airflow, the nutlets can deviate towards the left side and fall into the second shell collecting box, and the nutlets are not influenced by the airflow too much due to the heavier weight of the nutlets, can fall into in the kernel collecting box 11 under the effect of gravity, solve traditional acorn and shelled and can be mingled with the shell piece, still need carry out the problem of further screening, further guaranteed the quality of shelling, improved this device of shelling's practicality effectively.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A device for removing shells of acorns comprises a box body (1) and is characterized in that two first roll shafts (2) and two second roll shafts (3) are rotatably connected to the inner side wall of the box body (1), a plurality of first grooves (4) are formed in the outer side wall of each first roll shaft (2), a plurality of second grooves (5) are formed in the outer side wall of each second roll shaft (3), two transmission rollers (6) are rotatably connected to the inner side wall of the box body (1), a conveyor belt (7) is arranged between the two transmission rollers (6), a plurality of through holes (8) are formed in the conveyor belt (7), a driving mechanism (9) for driving the first roll shafts (2), the second roll shafts (3) and the transmission rollers (6) to rotate is further arranged on the side wall of the box body (1), a first shell collecting box (10) and a kernel collecting box (11) are arranged on the side wall of the box body (1), a screening mechanism (12) is arranged on the side wall of the box body (1), an opening is arranged on the upper end surface of the box body (1), and a material guide assembly (13) is arranged in the opening.

2. A device for dehulling acorn according to claim 1, wherein said two secondary rollers (3) are located directly below said two primary rollers (2), the radius of the secondary recess (5) is smaller than the radius of the primary recess (4), and the radius of the through-hole (8) is smaller than the radius of the secondary recess (5).

3. The device for shelling acorn fruits according to claim 1, wherein the driving mechanism (9) comprises two stepping motors (14) fixedly connected to the outer side wall of the box body (1), driving shafts of the two stepping motors (14) all penetrate into the box body (1), a first belt pulley (15) is coaxially sleeved and fixed on the driving shafts of the stepping motors (14), a second belt pulley (16), a third belt pulley (17) and a fourth belt pulley (18) are coaxially sleeved and fixed on one end of the second roll shaft (3) close to the stepping motors (14), a fifth belt pulley (19) is coaxially sleeved and fixed on one end of the first roll shaft (2) close to the stepping motors (14), a sixth belt pulley (20) is coaxially sleeved and fixed on one end of the transmission roller (6) close to the stepping motors (14), and a first transmission belt (21) is arranged between the first belt pulley (15) and the second belt pulley (16), a second transmission belt (22) is arranged between the third belt pulley (17) and the sixth belt pulley (20), and a third transmission belt (23) is arranged between the fourth belt pulley (18) and the fifth belt pulley (19).

4. The device for husking acorn fruits according to claim 1, wherein the screening mechanism (12) comprises two groups of fan blades (24) arranged on the side wall of the box body (1), a through groove is formed in the side wall of the box body (1) opposite to the fan blades (24), a protective net (25) is arranged in the through groove, and a second husk collecting box is further arranged on the side wall of the box body (1).

5. The device for husking acorns and nuts as claimed in claim 1, wherein the material guiding assembly (13) includes a material guiding cover (26) disposed on the side wall of the opening, and an opening plate (27) is rotatably connected to the upper end surface of the material guiding cover (26).

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