CN221334481U - Small palm kernel crushing, separating and screening device - Google Patents

Abstract

The utility model provides a small palm kernel crushing, separating and screening device which comprises a box body, wherein a feed inlet is formed in the left end of the top of the box body, a first transmission plate is fixedly arranged at the left end of the top surface of the inner side of the box body, the tail end of the first transmission plate is connected with a tail plate, a first driving roller is arranged on the upper right side of the first transmission plate, a protruding part is arranged on the outer side wall of the first driving roller, a second driving roller is arranged on the upper right side of the tail plate, a second transmission plate is fixedly arranged at the right end of the inner side of the box body, and a supporting plate is fixedly arranged at the left end of the inner side of the box body. This kind of small-size palm kernel breakage separation screening plant, along with the rotation of second driving roller, through setting up the tailboard in tooth form clearance and reaching being convenient for separate fruit shell and nutlet, the toper thorn on driving protruding portion and the second driving roller through first driving roller is reverse rotation and extrudees each other, reaches the effect that palm kernel shell separated, through setting up first transmission board, tailboard and the second transmission board of blend stop, reaches the effect of carrying the fruit, avoids the effect that the fruit dropped.

Description

Small palm kernel crushing, separating and screening device

Technical Field

The utility model relates to the field of palm kernel processing, in particular to a small-sized palm kernel crushing, separating and screening device.

Background

The production process flow of palm kernel oil is a complex process comprising a plurality of links such as fiber and kernel separation, kernel classification, kernel-shell separation, crushing, steaming and frying, squeezing, filtering and the like, wherein the fiber and kernel are separated through special equipment in a fiber and kernel separation section to reduce abrasion and improve the processing efficiency of subsequent procedures, then the palm kernel is separated into large kernels and small kernels through a kernel classification section so as to carry out more sufficient processing operation in the kernel-shell separation section, the palm kernels with different sizes are respectively conveyed into the kernel-shell separation equipment in the kernel-shell separation section, the shell and the palm kernel of the palm kernel are separated by adjusting the parameters of the kernel-shell separation equipment so as to reduce the abrasion of the equipment, and the crushing equipment and the screening equipment are respectively required in the process.

For example, chinese utility model with publication number CN213996185U provides a palm kernel crusher, for example, chinese utility model with publication number CN203265027U provides a palm kernel screening device, where the two devices can only complete crushing or screening operation independently when processing palm kernel, while chinese utility model with publication number CN213996185U applies multiple rotors uniformly distributed on circumference of rotor disk parallel to axial direction when crushing palm kernel, multiple left side stators and right side stators parallel to the rotors are uniformly distributed on inner surfaces of arc plates on both sides of the rotors, two ends of the left side stators and right side stators are respectively mounted on front end plate and rear end plate, channels between the rotors and the left side stators and right side stators form crushing channel, the palm kernel collides with the left side stators and right side stators to crush its shell under the driving of the rotors, but the palm kernel surface is fibrous, and when the palm kernel is crushed by the stators, the kernel cannot be well separated.

The utility model provides a small palm kernel crushing, separating and screening device.

Disclosure of utility model

The utility model aims to solve the technical problems of the background technology, and provides a small-sized palm kernel crushing, separating and screening device, which is characterized in that palm kernels are firstly subjected to kernel-shell separation through a crushing device when the small-sized palm kernel crushing, kernel is then conveyed to a first elastic layer and a second elastic layer through a second conveying plate, finally the kernel is conveyed to a screening device for size screening, fibrous shells are irregularly shaped after being torn due to larger friction force, and slowly fall from the second conveying plate and then directly fall into a shell collecting box.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a small-size palm kernel breakage separation screening plant, the power distribution box comprises a box body, box top left end is equipped with the feed inlet, box inside top surface left end rigid coupling first transmission board, first transmission board trailing end connection has the tailboard, first transmission board right side below is equipped with first driving roller, first driving roller lateral wall is equipped with the protruding part, the tailboard upper right side is equipped with the second driving roller, box inside right-hand member rigid coupling second transmission board, the inboard left end rigid coupling backup pad of box is equipped with first elastic layer in the backup pad, be equipped with the second elastic layer on the first elastic layer, backup pad and second transmission board tail end below are equipped with the shell collecting box, the shell collecting box right side is equipped with screening device, screening device includes first kernel collecting box, second kernel collecting box and third kernel collecting box, first kernel collecting box is located screening device left end, first kernel collecting box top surface right-hand member is equipped with the baffle, first kernel collecting box is equipped with first swash plate below, first kernel collecting box right side is equipped with the second collecting box, second collecting box is equipped with the second sieve, second sieve in the second collecting box is equipped with the second sieve, second sieve below is equipped with the second sieve, the second sieve is equipped with the second sieve.

Further preferred embodiments are as follows: the surface of the tail plate is provided with a toothed gap, and the second driving roller is provided with a conical thorn matched with the toothed gap on the tail plate in a matching way.

Further preferred embodiments are as follows: the protruding part is arranged in an arc-shaped bulge on one side of the surface of the first driving roller, and is integrally arranged in an 8 shape.

Further preferred embodiments are as follows: the first driving roller is arranged to rotate anticlockwise, the second driving roller is arranged to rotate clockwise, and the tail plate, the first driving roller, the protruding part and the second driving roller are matched together to form the crushing device.

Further preferred embodiments are as follows: the first transmission plate, the tail plate, the second transmission plate and the supporting plate are all inclined, and the second transmission plate is located between the first transmission plate and the supporting plate.

Further preferred embodiments are as follows: the first elastic layer is arc-shaped, and the second elastic layer is arc-shaped and protrudes to be arranged at the left upper end of the first elastic layer.

Further preferred embodiments are as follows: the upper end of the first nut collecting box is inverted T-shaped.

Further preferred embodiments are as follows: a through groove is formed between the first nut collecting box and the second nut collecting box, the first inclined plate is obliquely arranged, the tail end of the first inclined plate is connected with the through groove, a transverse groove is formed between the second nut collecting box and the third nut collecting box, and the second inclined plate is obliquely arranged, and the tail end of the second inclined plate is connected with the transverse groove.

Further preferred embodiments are as follows: the apertures in the first screening deck are larger than the apertures in the second screening deck 18.

The beneficial effects are that:

1. Along with the rotation of the second driving roller, the separation of the shells and the nuts is facilitated by the tail plate with the tooth-shaped gaps.

2. The first driving roller drives the protruding part and the conical thorns on the second driving roller to rotate in opposite directions and extrude each other, so that the effect of separating the palm nucleolus shells is achieved.

3. Through setting up first transmission board, tailboard and the second transmission board of blend stop, reach and carry the effect to the fruit, avoid the fruit to drop.

4. The separated palm kernels are conveyed into the first kernel collecting box through the first elastic layer and the second elastic layer, and meanwhile, the second elastic layer which is arranged in a protruding mode can effectively avoid upward conveying of the palm kernels when the palm kernels are contacted with the first elastic layer.

5. Through the inverted T-shaped opening at the upper end of the first nut collecting box, the opening area is increased, palm kernels conveniently enter the first nut collecting box, and nuts are screened in different sizes through the first sloping plate and the second sloping plate, wherein the first sloping plate is larger than the second sloping plate in the aperture of the first sieve plate, and the first sloping plate and the second sloping plate are in a left-high right-low shape.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic perspective view of a tail plate according to the present utility model.

Fig. 3 is a schematic perspective view of a crushing device according to the present utility model.

Fig. 4 is a schematic perspective view of a screening apparatus according to the present utility model.

In fig. 1-4: 1. a case; 2. a feed inlet; 3. a first transfer plate; 4. a tail plate; 5. a first driving roller; 6. a protruding portion; 7. a second driving roller; 8. a second transfer plate; 9. a support plate; 10. a first elastic layer; 11. a second elastic layer; 12. a housing collection box; 13. a first nut collection bin; 14. a baffle; 15. a first screen plate; 16. a first swash plate; 17. a second nut collection bin; 18. a second screen plate; 19. a second swash plate; 20. and a third kernel collection box.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to fig. 4 in the embodiments of the present utility model.

Referring to fig. 1-4, in the embodiment of the utility model, a small-sized palm kernel crushing, separating and screening device comprises a box body 1, wherein a feed inlet 2 is arranged at the left end of the top of the box body 1, a first transmission plate 3 is fixedly arranged at the left end of the top surface of the inner side of the box body 1, the tail end of the first transmission plate 3 is connected with a tail plate 4, a first transmission roller 5 is arranged at the right lower part of the first transmission plate 3, a protruding part 6 is arranged on the outer side wall of the first transmission roller 5, a second transmission roller 7 is arranged at the right upper part of the tail plate 4, a second transmission plate 8 is fixedly arranged at the right end of the inner side of the box body 1, a supporting plate 9 is fixedly arranged at the left end of the inner side of the box body 1, a first elastic layer 10 is arranged on the supporting plate 9, a second elastic layer 11 is arranged on the first elastic layer 10, a shell collecting box 12 is arranged below the tail ends of the supporting plate 9 and the second transmission plate 8, a screening device is arranged at the right side of the shell collecting box 12, and comprises a first nut collecting box 13, a second nut 17 and a third nut collecting box 20, the first nut collecting box 13 is positioned at the left end of the screening device, the right end of the top surface of the first nut collecting box 13 is provided with a baffle 14, a first screen plate 15 is arranged in the first nut collecting box 13, a first inclined plate 16 is arranged below the first screen plate 15, the second nut collecting box 17 is positioned at the right side of the first nut collecting box 13, a second screen plate 18 is arranged in the second nut collecting box 17, a second inclined plate 19 is arranged below the second screen plate 18, and a third nut collecting box 20 is positioned at the right side of the second nut collecting box 17, when in use, palm kernels enter the box body 1 through the feed inlet 2 and fall onto the first transmission plate 3, the palm kernels slide downwards through the first transmission plate 3 which is obliquely arranged and then pass through the first transmission roller 5 and the second transmission roller 7, the whole first transmission roller 5 and the second transmission roller 7 rotate in opposite directions to carry out preliminary guide and extrusion on the fruits, the fruit is hooked by the conical thorns when contacting the second driving roller 7, then the nuts in the fruit are extruded to the second transmission plate 8 under the action of the protruding parts 6, then palm shells on the second driving roller 7 are removed by the tooth-shaped gaps on the tail plate 4 along with the rotation of the second driving roller 7 and then are conveyed to the second transmission plate 8, the nuts are subsequently conveyed to the supporting plate 9 through the second transmission plate 8, the first elastic layer 10 and the second elastic layer 11 on the surface of the supporting plate 9 are contacted, the nuts are conveyed into the first nut collecting box 13 when contacting the first elastic layer 10 and the second elastic layer 11, fibrous nut shells are formed, the nuts are collected into the shell collecting box 12 along the second transmission plate 8 due to large friction and irregular shapes after being torn, and the nuts smaller than the first inclined plate 15 pass through the first inclined plate 15 and are conveyed to the second nut collecting box 17 through the first inclined plate 16, and at the moment, the nuts smaller than the second inclined plate 18 pass through the second sieve plate 18 and are conveyed to the third sieve plate 19, and the small nut collecting box 20 is different in size.

In the embodiment of the utility model, the surface of the tail plate 4 is provided with the toothed gap, the second driving roller 7 is provided with the conical thorn matched with the toothed gap on the tail plate 4, and along with the rotation of the second driving roller 7, the tail plate 4 provided with the toothed gap is convenient for separating the shell and the kernel.

When the second driving roller 7 is in use, the cone spike on the second driving roller 7 can pass through the tail plate 4 to drive, and the palm shell on the cone spike is removed and is driven to the upper part of the second transmission plate 8 through the first driving roller 5.

In the embodiment of the utility model, the protruding part 6 is arranged in an arc-shaped bulge on one side of the surface of the first driving roller 5, the protruding part 6 and the first driving roller 5 are integrally arranged in an 8 shape, the first driving roller 5 is arranged to rotate anticlockwise, the second driving roller 7 is arranged to rotate clockwise, the tail plate 4, the first driving roller 5, the protruding part 6 and the second driving roller 7 are matched together to form a crushing device, and the first driving roller 5 drives the conical thorns on the protruding part 6 and the second driving roller 7 to rotate in opposite directions and extrude each other, so that the effect of separating palm kernel shells is achieved.

When the fruit conveying device is used, the first driving roller 5 and the second driving roller 7 rotate in opposite directions, fruits are primarily conveyed and extruded, when the fruits are contacted with the second driving roller 7, the fruits are hooked by the conical thorns, then nuts in the fruits are extruded onto the second conveying plate 8 under the action of the protruding parts 6, and palm shells on the second driving roller 7 are removed by tooth-shaped gaps on the tail plate 4 along with the rotation of the second driving roller 7 and then conveyed onto the second conveying plate 8.

In the embodiment of the utility model, the barrier strips are arranged on the left side and the right side of the first transmission plate 3, the tail plate 4 and the second transmission plate 8, the first transmission plate 3, the tail plate 4, the second transmission plate 8 and the supporting plate 9 are all obliquely arranged, the second transmission plate 8 is positioned between the first transmission plate 3 and the supporting plate 9, and the effect of conveying fruits is achieved by arranging the first transmission plate 3, the tail plate 4 and the second transmission plate 8 with the barrier strips, so that the fruits are prevented from falling.

When the novel palm kernel type harvester is used, palm kernels enter the box body 1 through the feeding hole 2 and fall onto the first transmission plate 3, are initially conveyed through the first transmission plate 3 which is obliquely arranged, are subsequently conveyed onto the supporting plate 9 through the second transmission plate 8, are contacted with the first elastic layer 10 and the second elastic layer 11 on the surface of the supporting plate 9, and are conveyed into the first nut collecting box 13 when being contacted with the first elastic layer 10 and the second elastic layer 11, so that fibrous shells are formed, and are irregularly shaped after being torn due to large friction force, so that the shells are collected into the shell collecting box 12 along the second transmission plate 8.

In the embodiment of the utility model, the first elastic layer 10 is arc-shaped, the second elastic layer 11 is arc-shaped and protrudes from the left upper end of the first elastic layer 10, and separated palm kernels are conveyed into the first kernel collecting box 13 through the first elastic layer 10 and the second elastic layer 11, and meanwhile, the protruding second elastic layer 11 can effectively prevent the palm kernels from being conveyed upwards when contacting the first elastic layer 10.

When in use, when the palm kernels are conveyed through the second conveying plate 8, the palm kernels contact the first elastic layer 10 and the second elastic layer 11, so that the first kernel collecting box 1 is convenient for collecting the palm kernels.

In the embodiment of the utility model, the upper end of the first nut collecting box 13 is inverted T-shaped;

A through groove is formed between the first nut collecting box 13 and the second nut collecting box 17, the first inclined plate 16 is obliquely arranged, the tail end of the first inclined plate is connected with the through groove, a transverse groove is formed between the second nut collecting box 17 and the third nut collecting box 20, and the second inclined plate 19 is obliquely arranged, and the tail end of the second inclined plate is connected with the transverse groove;

the aperture on the first sieve plate 15 is larger than the aperture on the second sieve plate 18, the opening area is increased through the inverted T-shaped opening at the upper end of the first nut collecting box 13, palm kernels conveniently enter the first nut collecting box 13, and nuts are screened in different sizes through the first inclined plate 16 and the second inclined plate 19 which are higher left and lower right and are larger left and lower right through the aperture on the first sieve plate 15 than the second sieve plate 18.

In use, kernels enter the first kernel collection bin 13, kernels smaller than the aperture of the first screen panel 15 will pass through the first screen panel 15 and pass through the first inclined panel 16 to the second kernel collection bin 17, at which point kernels smaller than the aperture of the second screen panel 18 will pass through the second screen panel 18 and pass through the second inclined panel 19 to the third kernel collection bin 20.

Claims (9)

1. The utility model provides a small-size palm kernel breakage separation screening plant, includes box (1), its characterized in that: the utility model discloses a screening device, a screening device comprises a box body (1), a first transmission plate (3) is fixedly arranged at the left end of the top of the box body (1), a tail plate (4) is connected to the left end of the inner side top surface of the box body (1), a first driving roller (5) is arranged at the right lower side of the first transmission plate (3), a protruding part (6) is arranged on the outer side wall of the first driving roller (5), a second driving roller (7) is arranged at the right upper side of the tail plate (4), a second transmission plate (8) is fixedly arranged at the right end of the inner side of the box body (1), a supporting plate (9) is fixedly arranged at the left end of the inner side of the box body (1), a first elastic layer (10) is arranged on the supporting plate (9), a second elastic layer (11) is arranged on the first elastic layer (10), a shell collecting box (12) is arranged below the tail end of the first transmission plate (8), a screening device is arranged at the right side of the shell collecting box (12), the screening device comprises a first collecting box (13), a second collecting box (17) and a third collecting box (20), the first screening device (13) is arranged at the left end of the first top surface and is provided with a first screening plate (13), a first screening plate (15) is arranged at the right end of the first screening plate (15), the right side of the first nut collecting box (13) is provided with a second nut collecting box (17), a second sieve plate (18) is arranged in the second nut collecting box (17), a second inclined plate (19) is arranged below the second sieve plate (18), and the right side of the second nut collecting box (17) is provided with a third nut collecting box (20).

2. The small palm kernel crushing, separating and screening device according to claim 1, wherein: the surface of the tail plate (4) is provided with a toothed gap, and the second driving roller (7) is provided with a conical thorn matched with the toothed gap on the tail plate in a matching way.

3. The small palm kernel crushing, separating and screening device according to claim 1, wherein: the protruding part (6) is arranged in an arc-shaped bulge on one side of the surface of the first driving roller (5), and is integrally arranged in an 8 shape.

4. The small palm kernel crushing, separating and screening device according to claim 1, wherein: the first driving roller (5) is arranged to rotate anticlockwise, the second driving roller (7) is arranged to rotate clockwise, and the tail plate (4), the first driving roller (5), the protruding part (6) and the second driving roller (7) are matched together to form the crushing device.

5. The small palm kernel crushing, separating and screening device according to claim 1, wherein: the left and right sides of first transmission board (3), tailboard (4) and second transmission board (8) all are equipped with the blend stop, and first transmission board (3), tailboard (4), second transmission board (8) and backup pad (9) all are the slope setting, and second transmission board (8) are located between first transmission board (3) and backup pad (9).

6. The small palm kernel crushing, separating and screening device according to claim 1, wherein: the first elastic layer (10) is arc-shaped, and the second elastic layer (11) is arc-shaped and protrudes to be arranged at the left upper end of the first elastic layer (10).

7. The small palm kernel crushing, separating and screening device according to claim 1, wherein: the upper end of the first nut collecting box (13) is inverted T-shaped.

8. The small palm kernel crushing, separating and screening device according to claim 1, wherein: a through groove is formed between the first nut collecting box (13) and the second nut collecting box (17), the first inclined plate (16) is obliquely arranged, the tail end of the first inclined plate is connected with the through groove, a transverse groove is formed between the second nut collecting box (17) and the third nut collecting box (20), and the second inclined plate (19) is obliquely arranged, and the tail end of the second inclined plate is connected with the transverse groove.

9. The small palm kernel crushing, separating and screening device according to claim 1, wherein: the aperture of the first sieve plate (15) is larger than the aperture of the second sieve plate (18).