CN114403462A

CN114403462A - Positioning device for removing kernels of hawthorn fruits

Info

Publication number: CN114403462A
Application number: CN202111649548.5A
Authority: CN
Inventors: 曹宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-04-29

Abstract

The invention provides a positioning device for removing kernels of hawthorn fruits, and relates to the field of food processing. Including base, support frame and bracing piece all are located the upper surface of base and fixed, the support frame is located the left side of bracing piece, the last fixed surface of base installs the motor, the pivot is installed to the output of motor. This positioner for hawthorn denucleates, through setting up the motor, the sheave cylindric lock, the action wheel, the sheave carousel, extrusion dish and fly leaf, when carrying out the operation of denucleating the hawthorn, can make the sheave cylindric lock drive the sheave carousel and carry out one-way intermittent type nature motion, thereby can cooperate extrusion dish bottom protruding position to carry out intermittent type nature extrusion to the fly leaf, the hawthorn of being convenient for is denucleated and is handled, through setting up the shelves pole, after the completion of denucleating the hawthorn, rotate through shelves pole cooperation graduation carousel, can intercept the hawthorn on placing the seat, make the hawthorn after denucleating can concentrate on one side, be convenient for collecting process.

Description

Positioning device for removing kernels of hawthorn fruits

Technical Field

The invention relates to the technical field of food processing, in particular to a positioning device for removing kernels of hawthorn.

Background

The hawthorn is also called fructus crataegi and fructus crataegi, and is leaf-fallen arbor of Crataegus of Rosaceae, and the height can reach 6 m. Hard stone, thin pulp, slightly sour and astringent taste. The fruit is nearly spherical or pear-shaped, the diameter is 1-1.5 cm, the fruit is dark red, and light-colored spots exist; 3-5 of small cores, the outer surface of which is slightly burreed and the two sides of the inner surface of which are smooth; the sepals fall off very late, and a round deep depression is reserved at the tip, commonly called as the hawthorn pedicel; the flowering period is 5-6 months, and the fruit period is 9-10 months.

At present, manual coring is mainly used in most hawthorn coring work, hawthorn kernels are poked out mainly through hollow steel pipes, and in the process of poking out the hawthorn kernels, the hollow steel pipes are easy to deviate from the centers of the hawthorn, so that the hawthorn is broken, meanwhile, danger is caused to hands, the operation difficulty is high, and the work efficiency is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a positioning device for removing kernels of hawthorn, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a positioning device for removing kernels of hawthorn fruits comprises a base, a supporting frame and a supporting rod, wherein the supporting frame and the supporting rod are both positioned on the upper surface of the base and are fixed, the supporting frame is positioned on the left side of the supporting rod, a motor is fixedly arranged on the upper surface of the base, a rotating shaft is arranged at the output end of the motor, a grooved pulley cylindrical pin and a driving wheel are fixedly arranged on the outer side of the rotating shaft from bottom to top in sequence, a driving belt is rotatably arranged on the outer side of the driving wheel, a driven wheel is arranged on the driving wheel through transmission of the driving belt, a rotating shaft A is fixedly arranged in the driven wheel and positioned between the base and the supporting rod and rotates, a rotating shaft B is rotatably arranged on the upper surface of the base, a grooved pulley turntable is fixedly arranged on the outer side of the rotating shaft B, the rotating shaft B penetrates through the supporting frame, the grooved pulley turntable is positioned below the supporting frame, and an indexing turntable is fixedly arranged at the top end of the rotating shaft B, the upper surface fixed mounting of graduation carousel has a plurality of seats of placing, one side fixed mounting of support frame has a shelves pole, and a shelves pole is located one side of graduation carousel.

The utility model discloses a quick-witted bracing piece, including axis of rotation A, bracing piece, movable rod, reset spring A, axis of rotation A and bracing piece, the one end fixed mounting that is close to the bracing piece has the extrusion disc, the one end slidable mounting that the base was kept away from to the bracing piece has the slide bar, the bottom fixed mounting of slide bar has the fly leaf, the last fixed surface of fly leaf installs the movable rod, reset spring A has been cup jointed in the outside of movable rod, and reset spring A is located the upper surface of bracing piece, and the extrusion disc is located the top of fly leaf, the lower fixed surface of fly leaf installs the section of thick bamboo that denucleates.

The inside fixed mounting who denucleates a section of thick bamboo has a solid fixed cylinder, the bottom fixed mounting of solid fixed cylinder has the movable disc, and the movable disc is located the inboard of the section of thick bamboo that denucleates and slides, the lower fixed surface of movable disc installs a plurality of pjncture needles, the lower fixed surface of movable disc installs reset spring B, reset spring B keeps away from the one end fixed mounting of movable disc and has half oval ball, the last fixed surface of half oval ball installs movable column, and movable column runs through the movable disc and cup joints with solid fixed cylinder slip, a plurality of perforation have been seted up to half oval ball's inside, and a plurality of perforation correspond and slide with a plurality of pjncture needles.

Preferably, the bottom of the coring barrel corresponds to the placing seats, and the multiple placing seats are in a circumferential array.

Preferably, a hole is formed between the placing seat and the indexing turntable, and the indexing turntable is communicated with the placing seat.

Preferably, the lower surface of the movable disc is parallel to the upper surface of the semi-elliptical ball, and the movable column and the fixed cylinder are arranged concentrically.

Preferably, the coring barrel and the movable disc are concentrically arranged, the movable disc is perpendicular to the movable column, and the movable column is parallel to the puncture needle.

Preferably, the grooved pulley cylindrical pin and the grooved pulley rotary table are in the same plane, the driving wheel and the driven wheel are in the same plane, and the driving wheel and the driven wheel are identical in structure.

(III) advantageous effects

The invention provides a positioning device for removing kernels of hawthorn. Has the following beneficial effects:

1. the positioning device for removing the hawthorn stones comprises a kernel removing cylinder, a perforation, a semi-elliptical ball, a fixed cylinder, a movable column, a movable disc, a return spring B and a puncture needle, wherein the hawthorn bases can be aligned and positioned through the semi-elliptical ball, so that the hawthorn is placed flatly, the hawthorn is stably positioned by puncturing the hawthorn through the puncture needle, the kernel removing cylinder is convenient to remove the hawthorn stones, when the kernel removing cylinder is reset, the puncture needle is withdrawn into the perforation, the hawthorn penetrated by the puncture needle is separated from the semi-elliptical ball, and the movable disc is matched to slide and scrape the inner wall of the kernel removing cylinder, so that the hawthorn left at the inner side of the kernel removing cylinder is removed, the problem that in the prior art, when the hawthorn stones are removed manually, the hollow steel pipe deviates from the center of the hawthorn, the hawthorn is broken, meanwhile, danger exists to hands, and the operation difficulty is large is solved, the efficiency is low.

2. This positioner for hawthorn denucleates through setting up motor, sheave cylindric lock, action wheel, sheave carousel, extrusion dish and fly leaf, when carrying out the operation of denucleating the hawthorn, can make the sheave cylindric lock drive the sheave carousel and carry out one-way intermittent type nature motion to can cooperate the protruding position in extrusion dish bottom to carry out intermittent type nature extrusion to the fly leaf, the hawthorn of being convenient for is denucleated and is handled.

3. This positioner for hawthorn denucleates through setting up shelves pole, after the completion that denucleates the hawthorn, rotates through shelves pole cooperation graduation carousel, can intercept the hawthorn on placing the seat for one side, the collection of being convenient for is handled can be concentrated to the hawthorn after denucleating.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second overall view of the present invention;

FIG. 3 is a schematic view of the sheave turntable of the present invention;

FIG. 4 is a schematic cross-sectional view of a portion of the coring barrel of the present invention.

Wherein: the puncture needle comprises a base 1, a support frame 2, a support rod 3, a motor 4, a rotating shaft 5, a cylindrical pin with 6 grooved wheels, a driving wheel 7, a driving belt 8, a driven wheel 9, a rotating shaft 10A, a rotating shaft 11B, a turntable with 12 grooved wheels, an indexing turntable 13, a placing seat 14, a gear lever 15, a sliding rod 16, a squeezing disc 17, a movable plate 18, a movable rod 19, a coring barrel 20, a return spring A21, a perforation 22, a semi-elliptical sphere 23, a fixed barrel 24, a movable column 25, a movable disc 26, a return spring B27 and a puncture needle 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, a positioning device for removing kernels from hawthorn fruits comprises a base 1, a support frame 2 and a support rod 3, wherein the support frame 2 and the support rod 3 are both positioned on the upper surface of the base 1 and fixed, the support frame 2 is positioned on the left side of the support rod 3, a motor 4 is fixedly installed on the upper surface of the base 1, a rotating shaft 5 is installed at the output end of the motor 4, a grooved pulley cylindrical pin 6 and a driving wheel 7 are fixedly installed on the outer side of the rotating shaft 5 from bottom to top in sequence, a transmission belt 8 is rotatably installed on the outer side of the driving wheel 7, a driven wheel 9 is installed on the driving wheel 7 through the transmission of the transmission belt 8, a rotating shaft a10 is fixedly installed inside the driven wheel 9, a rotating shaft a10 is positioned between the base 1 and the support rod 3 and rotates, a rotating shaft B11 is rotatably installed on the upper surface of the base 1, a grooved pulley turntable 12 is fixedly installed on the outer side of the rotating shaft B11, and the rotating shaft 5 can be driven by the motor 4 to rotate, thereby leading the grooved pulley cylindrical pin 6 and the driving wheel 7 to rotate, leading the grooved pulley cylindrical pin 6 to intermittently drive the grooved pulley rotary table 12 to rotate, leading the dividing rotary table 13 to drive the hawthorns on the placing seats 14 to intermittently move to the lower part of the coring barrel 20 for coring treatment, leading the driving wheel 7 to drive the driving belt 8 and the driven wheel 9 to rotate, leading the rotating shaft A10 to rotate, leading the rotating shaft A10 to drive the extrusion disc 17 to intermittently extrude the movable plate 18, leading the rotating shaft B11 to penetrate through the supporting frame 2, leading the grooved pulley rotary table 12 to be positioned below the supporting frame 2, leading the top end of the rotating shaft B11 to be fixedly provided with the dividing rotary table 13, leading the upper surface of the dividing rotary table 13 to be fixedly provided with a plurality of placing seats 14, leading one side of the supporting frame 2 to be fixedly provided with a blocking rod 15, leading the blocking rod 15 to be positioned at one side of the dividing rotary table 13, through arranging the blocking rod 15, after the hawthorn is denucleated, the blocking rod 15 is matched with the indexing rotary table 13 to rotate, so that the hawthorn on the placing seat 14 can be blocked, the denucleated hawthorn can be concentrated on one side, and the hawthorn is convenient to collect and process.

One end fixed mounting that axis of rotation A10 is close to the bracing piece 3 has the extrusion disc 17, the one end slidable mounting that the base 1 was kept away from to the bracing piece 3 has the slide bar 16, the bottom fixed mounting of slide bar 16 has the fly leaf 18, the last fixed surface of fly leaf 18 installs the movable rod 19, reset spring A21 has been cup jointed in the outside of movable rod 19, reset spring A21 is located the upper surface of bracing piece 3, the extrusion disc 17 is located the top of fly leaf 18, the lower fixed surface of fly leaf 18 installs the section of thick bamboo 20 that denucleates, through motor 4, sheave cylindric pin 6, action wheel 7, sheave carousel 12, the cooperation of extrusion disc 17 and fly leaf 18, can make sheave cylindric pin 6 drive carousel 12 carry out one-way intermittent type nature motion, thereby can cooperate the protruding position in extrusion disc 17 bottom to carry out intermittent type nature extrusion to fly leaf 18, be convenient for the hawthorn to denucleate the processing.

A fixed cylinder 24 is fixedly arranged inside the coring cylinder 20, a movable disc 26 is fixedly arranged at the bottom end of the fixed cylinder 24, the movable disc 26 is positioned on the inner side of the coring cylinder 20 and slides, a plurality of puncture needles 28 are fixedly arranged on the lower surface of the movable disc 26, a return spring B27 is fixedly arranged on the lower surface of the movable disc 26, a semi-elliptical ball 23 is fixedly arranged at one end, away from the movable disc 26, of the return spring B27, a movable column 25 is fixedly arranged on the upper surface of the semi-elliptical ball 23, the movable column 25 penetrates through the movable disc 26 and is in sliding sleeve joint with the fixed cylinder 24, a plurality of through holes 22 are formed inside the semi-elliptical ball 23, the plurality of through holes 22 correspond to the puncture needles 28 and slide, the hawthorn pedicles can be aligned and positioned through the semi-elliptical ball 23, so that the hawthorn is placed flatly, the hawthorn is stably positioned by puncturing the hawthorn with the puncture needle 28, and the coring cylinder 20 is convenient to remove the hawthorn seeds, when the coring barrel 20 is reset, the puncture needle 28 is retracted into the through hole 22, so that the hawthorn inserted by the puncture needle 28 is separated from the semi-elliptical ball 23, and the movable disc 26 is matched to slide and scrape the inner wall of the coring barrel 20, so that the hawthorn remained on the inner side of the coring barrel 20 is removed.

Specifically, the bottom end of the coring barrel 20 corresponds to the placing seats 14, and the placing seats 14 are in a circumferential array; a hole is formed between the placing seat 14 and the indexing rotary table 13, and the indexing rotary table 13 is communicated with the placing seat 14, so that the kernel removing barrel 20 can conveniently poke out the hawthorn kernels from the bottom of the indexing rotary table 13; the lower surface of the movable disc 26 is parallel to the upper surface of the semi-elliptical ball 23, the movable column 25 is concentrically arranged with the fixed cylinder 24, and the semi-elliptical ball 23 is butted with the hawthorn pedicel, so that the hawthorn can be conveniently positioned and righted, and the pit removing operation is convenient; the coring barrel 20 and the movable disc 26 are arranged concentrically, the movable disc 26 is perpendicular to the movable column 25, the movable column 25 is parallel to the puncture needle 28, the puncture needle 28 can conveniently shuttle in the through hole 22, and the hawthorn can be punctured to stabilize the hawthorn and facilitate coring treatment; the grooved pulley cylindrical pin 6 and the grooved pulley rotary table 12 are in the same plane, the driving wheel 7 and the driven wheel 9 are in the same plane, and the driving wheel 7 and the driven wheel 9 are identical in structure.

All the electric equipment in the scheme supplies power through the external power supply.

The working principle is as follows: when in use, firstly, the hawthorn to be subjected to denucleation is placed on the placing seat 14, then the starting motor 4 rotates to drive the rotating shaft 5 to rotate, the rotating shaft 5 can drive the grooved pulley cylindrical pin 6 and the driving wheel 7 to rotate, the grooved pulley rotary table 12 can be driven to intermittently rotate in the process of rotating the grooved pulley cylindrical pin 6, so that the grooved pulley rotary table 12 drives the rotating shaft B11 to rotate, the indexing rotary table 13 at the top end of the rotating shaft B11 intermittently rotates, the hawthorn placed on the placing seat 14 moves to the position under the denucleation barrel 20, then the driving wheel 7 is matched to rotate to drive the transmission belt 8 and the driven wheel 9 to rotate, so that the driven wheel 9 drives the rotating shaft A10 to rotate, the rotating shaft A10 drives the extrusion disc 17 to rotate, and in the rotating process of the extrusion disc 17, the protruding part at the bottom of the extrusion disc 17 can extrude the movable plate 18 to move downwards, the downward movement of the movable plate 18 can drive the movable rod 19 to move downwards, so as to compress the return spring A21, the movable plate 18 can move up and down stably under the limitation of the sliding rod 16, the coring barrel 20 can be driven to move downwards in the downward movement process of the movable plate 18, so as to drive the fixed barrel 24 to move downwards together, at the moment, the fixed barrel 24 can drive the movable disc 26 to drive the bottom semi-elliptical ball 23 to contact with the hawthorn pedicel, so as to position the hawthorn according to the special shape of the hawthorn pedicel, the semi-elliptical ball 23 can be extruded by the hawthorn in the continuous downward movement process of the movable disc 26, so that the semi-elliptical ball 23 drives the movable column 25 to slide along the inner wall of the fixed barrel 24, so as to compress and deform the return spring B27, and accordingly the puncture needle 28 at the bottom of the movable disc 26 penetrates through the perforation 22 to puncture the hawthorn, the hawthorn is positioned stably, in the process that the pit removing barrel 20 moves downwards continuously, the cutting edge at the bottom edge of the pit removing barrel 20 can penetrate through the central part of the hawthorn to remove pits of the hawthorn, when the protruding part at the bottom of the extrusion disc 17 is far away from the upper surface of the movable plate 18, the movable plate 18 is reset under the elastic action of the reset spring A21, so that the pit removing barrel 20 can be driven to move upwards to reset, in the process that the pit removing barrel 20 moves upwards, the movable plate 26 slides downwards along the inner wall of the pit removing barrel 20, under the elastic action of the reset spring B27, the puncture needle 28 is retracted into the through hole 22, so that the pits at the center of the hawthorn are removed by the pit removing barrel 20, in the process that the protruding part at the bottom of the extrusion disc 17 is far away from the movable plate 18, the grooved pulley cylindrical pin 6 rotates once when the grooved pulley rotary disc 12 is stirred, so that the corresponding placing seat 14 on the indexing rotary disc 13 moves to the lower part of the pit removing barrel 20, and (5) performing next hawthorn kernel removing operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hawthorn denucleates and uses positioner, includes base (1), support frame (2) and bracing piece (3), its characterized in that: the supporting frame (2) and the supporting rod (3) are both located on the upper surface of the base (1) and fixed, the supporting frame (2) is located on the left side of the supporting rod (3), a motor (4) is fixedly mounted on the upper surface of the base (1), a rotating shaft (5) is mounted at the output end of the motor (4), a grooved roller cylindrical pin (6) and a driving wheel (7) are sequentially and fixedly mounted on the outer side of the rotating shaft (5) from bottom to top, a driving belt (8) is rotatably mounted on the outer side of the driving wheel (7), a driven wheel (9) is mounted on the driving wheel (7) through the transmission of the driving belt (8), a rotating shaft A (10) is fixedly mounted inside the driven wheel (9), the rotating shaft A (10) is located between the base (1) and the supporting rod (3) and rotates, a rotating shaft B (11) is rotatably mounted on the upper surface of the base (1), a grooved roller turntable (12) is fixedly mounted on the outer side of the rotating shaft B (11), a rotating shaft B (11) penetrates through the supporting frame (2), the sheave rotating disc (12) is located below the supporting frame (2), an indexing rotating disc (13) is fixedly mounted at the top end of the rotating shaft B (11), a plurality of placing seats (14) are fixedly mounted on the upper surface of the indexing rotating disc (13), a blocking rod (15) is fixedly mounted on one side of the supporting frame (2), and the blocking rod (15) is located on one side of the indexing rotating disc (13);

the device is characterized in that a squeezing disc (17) is fixedly mounted at one end, close to the support rod (3), of the rotating shaft A (10), a sliding rod (16) is slidably mounted at one end, far away from the base (1), of the support rod (3), a movable plate (18) is fixedly mounted at the bottom end of the sliding rod (16), a movable rod (19) is fixedly mounted on the upper surface of the movable plate (18), a reset spring A (21) is sleeved on the outer side of the movable rod (19), the reset spring A (21) is located on the upper surface of the support rod (3), the squeezing disc (17) is located above the movable plate (18), and a core removing cylinder (20) is fixedly mounted on the lower surface of the movable plate (18);

the inside fixed mounting that the section of thick bamboo (20) denucleates has a solid fixed cylinder (24), the bottom fixed mounting of solid fixed cylinder (24) has movable disc (26), and movable disc (26) are located the inboard and the slip of a section of thick bamboo (20) denucleates, the lower fixed surface of movable disc (26) installs a plurality of pjncture needles (28), the lower fixed surface of movable disc (26) installs reset spring B (27), the one end fixed mounting that activity disc (26) were kept away from in reset spring B (27) has semiellipse ball (23), the last fixed surface of semiellipse ball (23) installs movable column (25), and movable column (25) run through activity disc (26) and cup joint with solid fixed cylinder (24) slip, a plurality of perforation (22) have been seted up to the inside of semiellipse ball (23), and a plurality of perforation (22) correspond and slide with a plurality of pjncture needles (28).

2. The positioning device for removing the kernels of the hawthorns as claimed in claim 1, wherein: the bottom of the coring barrel (20) corresponds to the placing seats (14), and the placing seats (14) are arranged in a circumferential array.

3. The positioning device for removing the kernels of the hawthorns as claimed in claim 1, wherein: a hole is formed between the placing seat (14) and the indexing rotary table (13), and the indexing rotary table (13) is communicated with the placing seat (14).

4. The positioning device for removing the kernels of the hawthorns as claimed in claim 1, wherein: the lower surface of the movable disc (26) is parallel to the upper surface of the semi-elliptical ball (23), and the movable column (25) and the fixed cylinder (24) are arranged concentrically.

5. The positioning device for removing the kernels of the hawthorns as claimed in claim 1, wherein: the denucleation barrel (20) and the movable disc (26) are arranged concentrically, the movable disc (26) is perpendicular to the movable column (25), and the movable column (25) is parallel to the puncture needle (28).

6. The positioning device for removing the kernels of the hawthorns as claimed in claim 1, wherein: the grooved pulley cylindrical pin (6) and the grooved pulley rotary table (12) are in the same plane, the driving wheel (7) and the driven wheel (9) are in the same plane, and the driving wheel (7) and the driven wheel (9) are identical in structure.