CN108185451B - High-efficient nut cracker - Google Patents
High-efficient nut cracker Download PDFInfo
- Publication number
- CN108185451B CN108185451B CN201711470978.4A CN201711470978A CN108185451B CN 108185451 B CN108185451 B CN 108185451B CN 201711470978 A CN201711470978 A CN 201711470978A CN 108185451 B CN108185451 B CN 108185451B
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- Prior art keywords
- nut
- plate
- box
- baffle
- trapezoidal
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N5/00—Machines for hulling, husking or cracking nuts
- A23N5/01—Machines for hulling, husking or cracking nuts for peanuts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Toys (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention relates to a shell breaking device, in particular to an efficient nut shell breaking device. The nut cracking device comprises a drawing disc, nut boxes, a first shell breaking plate, a second shell breaking plate, a third shell breaking plate, a planetary roller screw, a first screening box, a second screening box, a third screening box, a cylindrical pin mounting frame, cams and the like, wherein the first screening box, the second screening box and the third screening box are pushed to vertically rock around the cylindrical pin mounting frame by the rotation of the two cams, nuts with different sizes can be screened into three specifications, and then nut cracking tasks are performed on the nuts with the three specifications at the same time, so that the nut cracking device is simple and convenient to operate and high in shell cracking efficiency; the pulling disc is pushed and pulled to drive the nuts in the nut box to roll, and the nuts are continuously extruded by the first shell breaking plate, the second shell breaking plate and the third shell breaking plate after rolling, so that the shells are broken uniformly, and more complete nuts can be obtained; the first shell breaking plate, the second shell breaking plate and the third shell breaking plate are driven by the planetary roller screw to move downwards to extrude nuts, and the first shell breaking plate, the second shell breaking plate and the third shell breaking plate can move up and down by rotating a rotating handle on the planetary roller screw, so that the operation is simple and convenient.
Description
Technical Field
The invention relates to a shell breaking device, in particular to an efficient nut shell breaking device.
Background
The nuts are the essential parts of plants, are generally rich in nutrition, contain higher protein, grease, mineral substances and vitamins, and have excellent effects on the growth and development of a human body, the physique enhancement and the disease prevention; however, the difficulty of eating and peeling is a technical problem which troubles the nut processing industry. At present, many food research institutes and large-scale colleges all over the country are researching nut cracker and opening machine, the principle is mostly the same, all adopt the processing mode of carrying out roller classification treatment first, then carrying out roller extrusion shell-breaking, the equipment investment is big, the production efficiency is low, moreover because the difference of nut size and shape, the shell-breaking effect is unsatisfactory, therefore most enterprises still adopt the processing mode of manual knocking at present, the workman intensity of labour is big, the product processing cost is high, the product quality is difficult to control. Therefore, an efficient mechanical device which can enable nut shells of pecans, hazelnuts, pecans, hawaii fruits and the like to crack uniformly and nuts to be complete and convenient for manual kernel peeling is urgently needed, and particularly a nut cracking device which can enable the surfaces of nuts to crack uniformly and particles to be complete is needed to solve the technical problem that the nuts such as the pecans and the like are delicious and difficult to peel.
Disclosure of Invention
The invention aims to solve the problems and provides an efficient nut cracking device which is used for screening nuts with different sizes into three specifications and then simultaneously carrying out a nut cracking task on the nuts with the three specifications, and has the advantages of simple and convenient operation and higher nut cracking efficiency; the nuts can roll in the three accommodating cavities, so that the shell breaking is uniform, and complete nuts can be obtained. The technical scheme is as follows:
a high-efficiency nut cracking device comprises rollers, a roller carrier, a base, a first supporting rod, a drawing disc, a nut box, a first cracking plate, a second cracking plate, a third cracking plate, a first connecting plate, a second connecting plate, a centering supporting frame, a planetary roller screw, a first screening box, a second screening box, a third screening box, a first baffle, a second baffle, a third baffle, a centering frame, a cylindrical pin mounting frame, a rotating shaft support, a rotating shaft, a cam, a shaft coupling, a speed reducer and a motor, wherein the rollers are mounted on the roller carrier, the roller carrier is fixed on the base through screws, four first supporting rods are respectively welded on four corners of the bottom surface of the nut box, the lower ends of the four first supporting rods are mounted on the upper surface of the base, the drawing disc is mounted in the nut box and drives the nuts to roll through reciprocating linear motion in the nut box, the centralizing support frame is arranged at the upper end of the nut box, the planetary roller screw is inserted into the centralizing support frame, the second shell breaking plate is in threaded connection with the lower end of the planetary roller screw, the first shell breaking plate and the second shell breaking plate are fixedly connected together through a first connecting plate, the second shell breaking plate and a third shell breaking plate are fixedly connected together through a second connecting plate, the first connecting plate is connected with the centralizing support frame, the second connecting plate is connected with the centralizing support frame, the first screening box is arranged on the upper surface of the second screening box, the second screening box is arranged on the upper surface of the third screening box, the mesh on the first screening box is larger than the mesh on the second screening box, the mesh on the second screening box is larger than the mesh on the third screening box, the third screening box is arranged on the cylindrical pin through the cylindrical pin, and the cylindrical pin mounting frame is welded on the upper surface of the base, the first baffle is arranged at the front end outlet of the first screening box, the second baffle is arranged at the front end outlet of the second screening box, the third baffle plate is arranged at the front end outlet of the third screening box, two centralizing frames are arranged, the two centralizing frames are symmetrically arranged at the two sides of the first screening box, the second screening box and the third screening box, the righting frame is U-shaped, the lower end of the righting frame is fixed on the base, the motor is fixed on the base through a screw, the speed reducer is fixed on the base through a screw, the motor is connected with the speed reducer, the speed reducer is connected with the rotating shaft through a coupling, one end of the rotating shaft is rotatably connected with the rotating shaft bracket, the lower end of the rotating shaft bracket is fixed on the base, the two cams are symmetrically and fixedly connected to the rotating shaft, and the lower end face of the third screening box is in contact with the two cams at the same time.
Preferably, the nut box comprises a nut box shell, a first nut box baffle, a second nut box baffle, a shell round hole, a first nut box sliding hole port, a second nut box sliding hole port, a third nut box sliding hole port, a first containing cavity, a second containing cavity, a third containing cavity, a first trapezoidal slide way, a second trapezoidal slide way, a third trapezoidal slide way, a first baffle round hole and a second baffle round hole, wherein the upper end surface of the nut box shell is symmetrically provided with two shell round holes, the nut box shell is internally provided with a first nut box baffle and a second nut box baffle, the first nut box baffle and the second nut box baffle divide the inner cavity of the nut box shell into a first containing cavity, a second containing cavity and a third containing cavity, the bottom surfaces of the first containing cavity, the second containing cavity and the third containing cavity are sequentially raised in height, and the bottom surface of the first containing cavity is provided with eight first trapezoidal slide ways, the bottom surface of the second containing cavity is provided with eleven second trapezoidal slideways, the bottom surface of the third containing cavity is provided with eight third trapezoidal slideways, the upper end surface of the first nut box baffle is provided with first baffle round holes with the same diameter and depth as those of the shell round holes, the upper end surface of the second nut box baffle is provided with second baffle round holes, the diameter and depth of the second baffle round holes are the same as those of the first baffle round holes, the nut box shell is provided with eight first nut box slideway openings opposite to the first trapezoidal slideways, eleven second nut box slideway openings opposite to the second trapezoidal slideways and eight third nut box slideway openings opposite to the third trapezoidal slideways, the lower end surface of the first nut box slideway openings is flush with the lower end surface of the first trapezoidal slideways, and the lower end surface of the second nut box slideways is flush with the lower end surface of the second trapezoidal slideways, the lower end face of the third chute port of the nut box is flush with the lower end face of the third trapezoidal chute, the gap between the first shell breaking plate and the second shell breaking plate is larger than the thickness of the first partition plate of the nut box, and the gap between the second shell breaking plate and the third shell breaking plate is larger than the thickness of the second partition plate of the nut box.
Preferably, the pull dish includes handle, curb plate, first slide, second slide, third slide, the curb plate is equipped with two and parallel arrangement, the handle is fixed on the curb plate, the lower terminal surface of curb plate is the echelonment, the both ends of first slide all link firmly with the curb plate, the both ends of second slide all link firmly with the curb plate, the both ends of third slide all link firmly with the curb plate, the lower terminal surface of first slide, second slide, third slide all with the lower terminal surface parallel and level of curb plate, the length of first slide, second slide, third slide equals and is greater than the width of nut box firmly.
Preferably, the first sliding plate comprises eight first trapezoidal sliding strips, eight first large hemispheric protrusions and eight first small hemispheric protrusions, the two ends of each first trapezoidal sliding strip are fixedly connected with the side plates, the first trapezoidal sliding strip is provided with the first large hemispheric protrusions and the first small hemispheric protrusions, the first large hemispheric protrusions are adjacent to the first small hemispheric protrusions, the second sliding plate comprises a second trapezoidal sliding strip, the second large hemispheric protrusions and the second small hemispheric protrusions, the second trapezoidal sliding strip is provided with eleven second trapezoidal sliding strips in parallel, the two ends of each second trapezoidal sliding strip are fixedly connected with the side plates, the second trapezoidal sliding strip is provided with the second large hemispheric protrusions and the second small hemispheric protrusions, the second large hemispheric protrusions are adjacent to the second small hemispheric protrusions, the third sliding plate comprises third trapezoidal sliding strips, third large hemispheric protrusions and third small hemispheric protrusions, eight trapezoidal slivers are arranged in parallel on the third trapezoidal slivers, the two ends of the third trapezoidal slivers are fixedly connected with the side plates, eight first trapezoidal slivers with first large hemispheric protrusions and eight first small hemispheric protrusions are arranged on the third trapezoidal slivers and inserted into the eight first trapezoidal slideways respectively, eleven second trapezoidal slivers with second large hemispheric protrusions and eleven second trapezoidal slivers with second small hemispheric protrusions are inserted into the ten second trapezoidal slideways respectively, eight third trapezoidal slivers with third large hemispheric protrusions and eight third small hemispheric protrusions are inserted into the eight third trapezoidal slideways respectively, and the side plates are located on the outer side of the nut box and can prevent the drawing tray from falling off the nut box.
Preferably, the first crust breaking plate comprises a first connector, a first pressing plate and a first protrusion, the upper end of the first pressing plate is fixedly connected with the first connector, the lower end of the first pressing plate is fixedly connected with the first protrusion, the first connector is provided with an internal thread, the side surface of the first pressing plate is flush with the inner side surface of the first connecting plate, the second crust breaking plate comprises a second connector, a second pressing plate and a second protrusion, the upper end of the second pressing plate is fixedly connected with the second connector, the lower end of the second pressing plate is fixedly connected with the second protrusion, the second connector is provided with an internal thread, one side surface of the second pressing plate is flush with the inner side surface of the first connecting plate, the other side surface of the second pressing plate is flush with the inner side surface of the second connecting plate, the third crust breaking plate comprises a third connector, a third pressing plate and a third protrusion, the upper end of the third pressing plate is fixedly connected with the third connector, the lower end of the third protrusion is fixedly connected with the third connector, the third connector is provided with an internal thread, the side of third clamp plate and the medial surface parallel and level of second connecting plate, first arch, second arch, the protruding size of third equal for extrude the nut, the lower terminal surface parallel and level of first clamp plate, second clamp plate, third clamp plate.
Preferably, the righting support frame comprises second support rods, a support plate, a righting body and an arc-shaped boss, the upper end of the support plate is fixedly connected with the righting body, the lower end of the support plate is fixedly connected with the four second support rods, the lower ends of the two second support rods are inserted into the circular hole of the shell, the other two second support rods respectively penetrate through the first connecting plate and the second connecting plate and are inserted into the circular hole of the first partition plate and the circular hole of the second partition plate, and the arc-shaped boss is arranged on the inner wall of the righting body.
Preferably, the planetary roller screw comprises a rotating handle, a screw rod, an inner gear ring, a nut, a roller, a limiting block, a split washer and a fourth baffle, the upper end of the screw rod is fixedly connected with the rotating handle, the lower end of the screw rod is fixedly connected with the limiting block, the limiting block can prevent the screw rod from being separated from the inner gear ring, the inner gear ring is installed in the nut, the fourth baffle is installed in the inner gear ring and is axially positioned through the split washer, the inner diameter of the split washer is smaller than the outer diameter of the fourth baffle, two ends of the roller are inserted into a through hole of the fourth baffle, the roller is simultaneously matched with the screw rod and the nut, and the lower end face of the rotating handle is attached to the upper end face of the centralizing body.
Preferably, the nut includes nut shell, location spout, external connection screw thread, ring channel, location shoulder, internal connection screw thread, it has the location spout to open on the outer wall of nut shell, is equipped with internal connection screw thread on the inner wall, the lower extreme of nut shell is equipped with external connection screw thread, and inside is equipped with two location shoulders and two ring channels, the body is right in the nut insertion, location spout and arc boss cooperation prevent the nut and right the body between take place the rotation each other, the split washer inserts in the ring channel, external connection screw thread is connected with the second connector.
Preferably, the inner gear ring comprises an outer gear ring sleeve, an inner gear ring sleeve and inner gear ring thread teeth, the outer gear ring sleeve is fixedly connected with the inner gear ring sleeve, the inner gear ring sleeve is provided with the inner gear ring thread teeth, the fourth baffle is installed in the inner gear ring sleeve, and the height of the fourth baffle is equal to that of the outer gear ring sleeve.
Preferably, the roller comprises a roller body, roller thread teeth and a roller external thread, the roller external thread is arranged in the middle of the roller body, the roller body is provided with two roller thread teeth which are symmetrically arranged, the roller thread teeth are matched with the inner gear ring thread teeth, and the roller external thread is simultaneously matched with the screw rod and the inner connecting thread.
The invention has the following advantages:
(1) the first screening box, the second screening box and the third screening box are pushed to vertically rock around the cylindrical pin mounting frame by the rotation of the two cams, nuts with different sizes can be screened into three specifications, and then nut cracking tasks are performed on the nuts with the three specifications at the same time, so that the operation is simple and convenient, and the nut cracking efficiency is high;
(2) the pulling disc is pushed and pulled to drive the nuts in the nut box to roll, and the nuts are continuously extruded by the first shell breaking plate, the second shell breaking plate and the third shell breaking plate after rolling, so that the shells are broken uniformly, and more complete nuts can be obtained;
(3) the planetary roller screw is used for driving the first shell breaking plate, the second shell breaking plate and the third shell breaking plate to move downwards to extrude nuts, the first shell breaking plate, the second shell breaking plate and the third shell breaking plate can move up and down by rotating a rotating handle on the planetary roller screw, and the operation is simple and convenient;
(4) the rollers are arranged below the base, the rollers are convenient to move when being landed, and the rollers and the roller carrier can be folded, so that the rollers are not contacted with the ground, and the stability of the device during working is improved;
(5) first on the nut box hold the cavity, the second holds the cavity, the bottom surface that the cavity was held to the third highly risees in proper order, the first nut of putting into in holding the cavity is the biggest, the second holds the nut of putting into medium size in the cavity, the third holds the nut of putting into in the cavity and is minimum, when first crust breaking plate, the second crust breaking plate, the lower extreme of third crust breaking plate extrudes respectively first cavity of holding, the second holds the cavity, when the third holds the nut in the cavity, can make not nut of equidimension degree of breaking shell even, it is too garrulous that big nut is crowded can not appear, the not thorough phenomenon of little individual nut breaking shell.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1: the overall structure schematic diagram of the high-efficiency nut shell breaking device;
FIG. 2: a schematic three-dimensional structure diagram of a high-efficiency nut cracking device;
FIG. 3: the overall structure schematic diagram of the high-efficiency nut shell breaking device when the roller is retracted;
FIG. 4: the overall structure schematic diagram of the efficient nut shell breaking device during shell breaking;
FIG. 5: a schematic structural diagram of a screening box of a high-efficiency nut shell breaking device;
FIG. 6: a schematic structure diagram of a nut box of an efficient nut cracking device;
FIG. 7: a sectional view of a nut box of an efficient nut cracking device;
FIG. 8: a schematic structural diagram of a drawing disc of a high-efficiency nut shell breaking device;
FIG. 9: a sectional view of a drawing disc of a high-efficiency nut cracking device;
FIG. 10: a schematic structural diagram of the upper surface of the shell breaking plate of the high-efficiency nut shell breaking device;
FIG. 11: a schematic structural diagram of the lower surface of the shell breaking plate of the high-efficiency nut shell breaking device;
FIG. 12: a schematic structural diagram of a straightening support frame of an efficient nut shell breaking device;
FIG. 13: a partial cross-sectional view of a planetary roller screw of a high-efficiency nut shell breaking device;
FIG. 14: an exploded view of a planetary roller screw of a high-efficiency nut shell breaking device;
FIG. 15: a schematic structural diagram of a screw of a high-efficiency nut cracking device;
FIG. 16: a schematic structural diagram of a nut of a high-efficiency nut shell breaking device;
FIG. 17: a cross-sectional view of a nut of a high-efficiency nut shell breaking device;
FIG. 18: a schematic structural diagram of an annular gear of a high-efficiency nut shell breaking device;
FIG. 19: a structural schematic diagram of a roller of a high-efficiency nut cracking device.
Description of the symbols:
1. the device comprises a roller, 2, a roller frame, 3, a base, 4, a first supporting rod, 5, a drawing disc, 6, a nut box, 7, a first shell breaking plate, 8, a second shell breaking plate, 9, a third shell breaking plate, 10, a first connecting plate, 11, a second connecting plate, 12, a centering supporting frame, 13, a planetary roller screw, 14, a first screening box, 15, a second screening box, 16, a third screening box, 17, a first baffle, 18, a second baffle, 19, a third baffle, 20, a centering frame, 21, a cylindrical pin, 22, a cylindrical pin mounting frame, 23, a rotating shaft support, 24, a rotating shaft, 25, a cam, 26, a coupling, 27, a speed reducer, 28 and a motor; 51. a handle, 52, a side plate, 53, a first slide plate, 54, a second slide plate, 55, a third slide plate, 531, a first trapezoidal slide bar, 532, a first large hemispheric protrusion, 533, a first small hemispheric protrusion, 541, a second trapezoidal slide bar, 542, a second large hemispheric protrusion, 543, a second small hemispheric protrusion, 551, a third trapezoidal slide bar, 552, a third large hemispheric protrusion, 553, a third small hemispheric protrusion; 61. the nut box comprises a nut box shell, 62, a nut box first partition plate, 63, a nut box second partition plate, 64, a shell round hole, 65, a nut box first slide channel port, 66, a nut box second slide channel port, 67, a nut box third slide channel port, A, a first accommodating cavity, B, a second accommodating cavity, C, a third accommodating cavity, 68, a first trapezoidal slide channel, 69, a second trapezoidal slide channel, 610, a third trapezoidal slide channel, 611, a first partition plate round hole, 612 and a second partition plate round hole; 71. a first connector 72, a first pressing plate 73 and a first protrusion; 81. a second connector 82, a second pressing plate 83 and a second bulge; 91. a third connector 92, a third pressing plate 93 and a third bulge; 121. the second support rod 122, the support plate 123, the righting body 124 and the arc-shaped boss; 131. the device comprises a rotating handle, 132, a screw rod, 133, an inner gear ring, 134, a nut, 135, a roller, 136, a limiting block, 137, a split washer, 138, a fourth baffle, 1331, an inner gear ring outer sleeve, 1332, an inner gear ring inner sleeve, 1333, inner gear ring thread teeth, 1341, a nut shell, 1342, a positioning chute, 1343, external connecting threads, 1344, an annular groove, 1345, a positioning shaft shoulder, 1346, internal connecting threads, 1351, a roller body, 1352, roller thread teeth, 1353 and roller external threads.
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.
The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention is further illustrated by the following figures and examples:
as shown in fig. 1 to 5, the high-efficiency nut cracking device of the invention comprises a roller 1, a roller frame 2, a base 3, a first supporting rod 4, a drawing disc 5, a nut box 6, a first cracking plate 7, a second cracking plate 8, a third cracking plate 9, a first connecting plate 10, a second connecting plate 11, a righting supporting frame 12, a planetary roller screw 13, a first screening box 14, a second screening box 15, a third screening box 16, a first baffle 17, a second baffle 18, a third baffle 19, a righting frame 20, a cylindrical pin 21, a cylindrical pin mounting frame 22, a rotating shaft bracket 23, a rotating shaft 24, a cam 25, a coupling 26, a speed reducer 27 and a motor 28, wherein the roller frame 2 is mounted on the roller frame 2, the roller frame 2 is fixed on the base 3 through screws, four first supporting rods 4 are respectively welded on four corners of the bottom surface of the nut box 6, the lower ends of the four first supporting rods 4 are mounted on the upper surface of the base 3, the pulling disc 5 is arranged in the nut box 6, nuts are driven to roll through reciprocating linear motion in the nut box 6, the centralizing support frame 12 is arranged at the upper end of the nut box 6, the planetary roller screw 13 is inserted into the centralizing support frame 12, the second shell breaking plate 8 is in threaded connection with the lower end of the planetary roller screw 13, the first shell breaking plate 7 and the second shell breaking plate 8 are fixedly connected together through a first connecting plate 10, the second shell breaking plate 8 and the third shell breaking plate 9 are fixedly connected together through a second connecting plate 11, the first connecting plate 10 is connected with the centralizing support frame 12, the second connecting plate 11 is connected with the centralizing support frame 12, the first screening box 14 is arranged on the upper surface of the second screening box 15, the second screening box 15 is arranged on the upper surface of the third screening box 16, and the mesh on the first screening box 14 is larger than the mesh on the second screening box 15, the sieve mesh on the second screening box 15 is larger than the sieve mesh on the third screening box 16, the third screening box 16 is mounted on a cylindrical pin mounting frame 22 through a cylindrical pin 21, the cylindrical pin mounting frame 22 is welded on the upper surface of the base 3, the first baffle 17 is mounted at the front end outlet of the first screening box 14, the second baffle 18 is mounted at the front end outlet of the second screening box 15, the third baffle 19 is mounted at the front end outlet of the third screening box 16, two centralizing frames 20 are arranged, the two centralizing frames 20 are symmetrically arranged at two sides of the first screening box 14, the second screening box 15 and the third screening box 16, so that the first screening box 14, the second screening box 15 and the third screening box 16 are prevented from excessively large deviation towards two sides in the movement process, the centralizing frames 20 are U-shaped, the lower ends of the centralizing frames are fixed on the base 3, the motor 28 is fixed on the base 3 through screws, the reduction gear 27 passes through the fix with screw on base 3, motor 28 is connected with reduction gear 27, reduction gear 27 passes through shaft coupling 26 with pivot 24 and is connected, the one end and the pivot support 23 of pivot 24 are connected with rotatable mode, the lower extreme of pivot support 23 is fixed on base 3, cam 25 is equipped with two, two cam 25 symmetries link firmly on pivot 24, the lower terminal surface and two cams 25 simultaneous contact of third screening box 16.
As shown in fig. 6-7, the nut box 6 includes a nut box shell 61, a first nut box baffle 62, a second nut box baffle 63, a shell circular hole 64, a first nut box chute 65, a second nut box chute 66, a third nut box chute 67, a first containing cavity a, a second containing cavity B, a third containing cavity C, a first trapezoidal chute 68, a second trapezoidal chute 69, a third trapezoidal chute 610, a first baffle circular hole 611, a second baffle circular hole 612, two shell circular holes 64 symmetrically disposed on the upper end surface of the nut box shell 61, a first nut box baffle 62 and a second nut box baffle 63 disposed in the nut box shell 61, the first nut box baffle 62 and the second nut box baffle 63 divide the inner cavity of the nut box shell 61 into a first containing cavity a, a second containing cavity B and a third containing cavity C, the first containing cavity a, the second containing cavity B and the third containing cavity C are disposed on the first containing cavity a, The heights of the bottom surfaces of the second accommodating cavity B and the third accommodating cavity C are sequentially increased, eight first trapezoidal slideways 68 are arranged on the bottom surface of the first accommodating cavity A, ten second trapezoidal slideways 69 are arranged on the bottom surface of the second accommodating cavity B, eight third trapezoidal slideways 610 are arranged on the bottom surface of the third accommodating cavity C, a first partition round hole 611 with the same diameter and depth as those of the shell round hole 64 is arranged on the upper end surface of the nut box first partition 62, a second partition round hole 612 is arranged on the upper end surface of the nut box second partition 63, the diameter and depth of the second partition round hole 612 and the first partition round hole 611 are the same, eight nut box first slideway ports 65 opposite to the first trapezoidal slideways 68, eleven nut box second slideway ports 66 opposite to the second trapezoidal slideways 69 and eight nut box third slideway ports 67 opposite to the third trapezoidal slideways 610 are arranged on the nut box shell 61, the lower end face of the first nut box chute port 65 is flush with the lower end face of the first trapezoidal chute 68, the lower end face of the second nut box chute port 66 is flush with the lower end face of the second trapezoidal chute 69, the lower end face of the third nut box chute port 67 is flush with the lower end face of the third trapezoidal chute 610, the gap between the first shell breaking plate 7 and the second shell breaking plate 8 is greater than the thickness of the first nut box partition 62, and the gap between the second shell breaking plate 8 and the third shell breaking plate 9 is greater than the thickness of the second nut box partition 63.
As shown in fig. 8, the drawing tray 5 includes two handles 51, a side plate 52, a first sliding plate 53, a second sliding plate 54, and a third sliding plate 55, the side plate 52 is disposed in parallel, the handles 51 are fixed on the side plate 52, the lower end surface of the side plate 52 is stepped, both ends of the first sliding plate 53 are fixedly connected to the side plate 52, both ends of the second sliding plate 54 are fixedly connected to the side plate 52, both ends of the third sliding plate 55 are fixedly connected to the side plate 52, the lower end surfaces of the first sliding plate 53, the second sliding plate 54, and the third sliding plate 55 are flush with the lower end surface of the side plate 52, and the lengths of the first sliding plate 53, the second sliding plate 54, and the third sliding plate 55 are equal to each other and greater than the width of the nut box 6.
As shown in fig. 8 to 9, the first sliding plate 53 includes a first trapezoidal slide bar 531, a first large hemispherical projection 532, and a first small hemispherical projection 533, eight pieces of the first trapezoidal slide bar 531 are parallel to each other, both ends of the first trapezoidal slide bar 531 are fixedly connected to the side plate 52, the first trapezoidal slide bar 531 is provided with the first large hemispherical projection 532 and the first small hemispherical projection 533, the first large hemispherical projection 532 is adjacent to the first small hemispherical projection 533, the second sliding plate 54 includes a second trapezoidal slide bar 541, a second large hemispherical projection 542, and a second small hemispherical projection 543, the second trapezoidal slide bar 541 is parallel to each other, both ends of the second trapezoidal slide bar 541 are fixedly connected to the side plate 52, the second trapezoidal slide bar 541 is provided with the second large hemispherical projection 542 and the second small hemispherical projection 543, the second large hemispherical projection 542 is adjacent to the second trapezoidal hemispherical projection 543, and the third sliding plate 55 includes a third slide bar 551, Eight third large hemispherical bulges 552 and eight third small hemispherical bulges 553, eight third trapezoidal slide bars 551 are arranged in parallel, two ends of each third trapezoidal slide bar 551 are fixedly connected with the side plate 52, the third trapezoidal slide bars 551 are provided with the third large hemispherical bulges 552 and the third small hemispherical bulges 553, the third large hemispherical bulges 552 and the third small hemispherical bulges 553 are adjacent, the eight first trapezoidal slide bars 531 provided with the first large hemispherical bulges 532 and the first small hemispherical bulges 533 are respectively inserted into the eight first trapezoidal slide ways 68, the eleven second trapezoidal slide bars 541 provided with the second large hemispherical bulges 542 and the second small hemispherical bulges 543 are respectively inserted into the eleven second trapezoidal slide ways 69, the eight third trapezoidal slide bars 551 provided with the third large hemispherical bulges 552 and the third small hemispherical bulges are respectively inserted into the eight third trapezoidal slide ways 610, the side plate 52 is firmly positioned at the outer side of the fruit box 6, the drawing tray 5 is prevented from slipping off the nut box 6.
As shown in fig. 10 to 11, the first shell breaking plate 7 includes a first connector 71, a first pressing plate 72, and a first protrusion 73, the upper end of the first pressing plate 72 is fixedly connected to the first connector 71, the lower end of the first pressing plate 72 is fixedly connected to the first protrusion 73, the first connector 71 is provided with an internal thread, the side surface of the first pressing plate 72 is flush with the inner side surface of the first connector 10, the second shell breaking plate 8 includes a second connector 81, a second pressing plate 82, and a second protrusion 83, the upper end of the second pressing plate 82 is fixedly connected to the second connector 81, the lower end of the second pressing plate is fixedly connected to the second protrusion 83, the second connector 81 is provided with an internal thread, one side surface of the second pressing plate 82 is flush with the inner side surface of the first connector 10, the other side surface is flush with the inner side surface of the second connector 11, the third shell breaking plate 9 includes a third connector 91, a third pressing plate 92, and a third protrusion 93, the upper end of the third pressing plate 92 is fixedly connected to the third connector 91, the lower extreme links firmly with the protruding 93 of third, be equipped with the internal thread on the third connector 91, the side of third clamp plate 92 and the medial surface parallel and level of second connecting plate 11, first protruding 73, the protruding 83 of second, the protruding 93 size of third equals for extrude the nut, the lower terminal surface parallel and level of first clamp plate 72, second clamp plate 82, third clamp plate 92.
As shown in fig. 12, the righting support frame 12 includes second support rods 121, support plates 122, a righting body 123, and an arc-shaped boss 124, the upper end of the support plate 122 is fixedly connected to the righting body 123, the lower end of the support plate is fixedly connected to the four second support rods 121, the lower ends of the two second support rods 121 are inserted into the circular hole 64 of the housing, the other two second support rods 121 respectively penetrate through the first connecting plate 10 and the second connecting plate 11 and are inserted into the circular holes 611 and 612 of the first partition plate, and the arc-shaped boss 124 is disposed on the inner wall of the righting body 123.
As shown in fig. 13 to 15, the planetary roller screw 13 includes a rotating handle 131, a screw 132, an inner ring gear 133, a nut 134, a roller 135, a limiting block 136, an open retainer ring 137, and a fourth baffle 138, an upper end of the screw 132 is fixedly connected to the rotating handle 131, a lower end of the screw is fixedly connected to the limiting block 136, the limiting block 136 can prevent the screw 132 from coming off from the inner ring gear 133, the inner ring gear 133 is installed in the nut 134, the fourth baffle 138 is installed in the inner ring gear 133 and axially positioned by the open retainer ring 137, an inner diameter of the open retainer ring 137 is smaller than an outer diameter of the fourth baffle 138, two ends of the roller 135 are inserted into a through hole of the fourth baffle 138, the roller 135 is simultaneously matched with the screw 132 and the nut 134, and a lower end surface of the rotating handle 131 is attached to an upper end surface of the righting body 123.
As shown in fig. 16 to 17, the nut 134 includes a nut housing 1341, a positioning chute 1342, external connection threads 1343, an annular groove 1344, a positioning shoulder 1345, and internal connection threads 1346, the outer wall of the nut housing 1341 is provided with the positioning chute 1342, the inner wall of the nut housing 1341 is provided with the internal connection threads 1346, the lower end of the nut housing 1341 is provided with the external connection threads 1343, the interior of the nut housing 1341 is provided with two positioning shoulders 1345 and two annular grooves 1344, the nut 134 is inserted into the righting body 123, the positioning chute 1342 is matched with the arc-shaped boss 124 to prevent the nut 134 and the righting body 123 from rotating relative to each other, the opening retainer ring 137 is inserted into the annular groove 1344, and the external connection threads 1343 are connected to the second connector 81.
As shown in fig. 18, the ring gear 133 includes a ring gear outer sleeve 1331, a ring gear inner sleeve 1332, and ring gear threads 1333, the ring gear outer sleeve 1331 is fixedly connected to the ring gear inner sleeve 1332, the ring gear inner sleeve 1332 is provided with ring gear threads 1333, the fourth baffles 138 are mounted in the ring gear outer sleeve 1331, and the height of the fourth baffles 138 is equal to the height of the ring gear outer sleeve 1331.
As shown in fig. 19, the roller 135 includes a roller body 1351, roller screw teeth 1352, and roller external threads 1353, the roller external threads 1353 are disposed at a middle position of the roller body 1351, two roller screw teeth 1352 are symmetrically disposed on the roller body 1351, the roller screw teeth 1352 are engaged with the internally-toothed ring screw teeth 1333, and the roller external threads 1353 are engaged with the screw 132 and the internally-connecting thread 1346.
When the nut screening machine is used, the roller 1 is firstly retracted to enable the lower end of the base 3 to be grounded and improve the stability of the whole device during working, nuts of different sizes are firstly screened, namely the nuts are poured into the first screening box 14, the motor 28 is started, the motor 28 is decelerated through the speed reducer 27, the two cams 25 are driven to rotate through the coupler 26 and the rotating shaft 24, the first screening box 14, the second screening box 15 and the third screening box 16 are further driven to vertically rock around the cylindrical pin mounting rack 22, finally the nuts are divided into three types, the largest nuts are located in the first screening box 14, the middle nuts are located in the second screening box 15, the smallest nuts are located in the third screening box 16, after the nuts are screened, the motor 28 is turned off, the first baffle 17, the second baffle 18 and the third baffle 19 are respectively taken down, the nuts in the first screening box 14, the second screening box 15 and the third screening box 16 are respectively taken out and sequentially placed into the first accommodating cavity A of the nut box 6, In the second accommodating cavity B and the third accommodating cavity C, the nuts in the first accommodating cavity a are largest, the nuts in the third accommodating cavity C are smallest, the rotating handle 131 of the planetary roller screw 13 is held by hand to rotate so as to drive the screw 132 to rotate, the screw 132 is driven to rotate, the screw 132 is screwed with the rollers 135, the rollers 135 are screwed with the nuts 134, the rollers 135 move downwards along the screw track of the screw 132, meanwhile, the roller threads 1352 at two ends of the rollers 135 are meshed with the inner ring gear threads 1333, so that the rollers 135 can rotate around the screw 132 while revolving, the rollers 135 can be ensured to be parallel to the axis of the screw 132, the rollers 135 are prevented from disengaging from the track due to moment inclination in the transmission process, the nuts 134 are circumferentially fixed due to the matching of the positioning chute 1342 and the arc-shaped boss 124, and the nuts 134 are driven to move downwards to make a straight line motion while the rollers 135 move downwards, the nut 134 moving downwards drives the second shell breaking plate 8 to move downwards to extrude nuts in the second containing cavity B, the second shell breaking plate 8 simultaneously drives the first shell breaking plate 7 and the third shell breaking plate 9 to move downwards to extrude nuts in the first containing cavity A and the third containing cavity C, after extrusion is finished, the rotating handle 131 of the planetary roller screw 13 rotates reversely, the screw 132 rotates reversely, the roller 135 drives the nut 134 to move upwards, meanwhile, the first shell breaking plate 7, the second shell breaking plate 8 and the third shell breaking plate 9 move upwards, the drawing disc 5 is pushed and pulled to drive the nuts in the nut box 6 to roll, then the first shell breaking plate 7, the second shell breaking plate 8 and the third shell breaking plate 9 are continuously utilized to extrude the nuts until the nuts are sufficiently broken.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a high-efficient nut cracker which characterized in that: the nut rolling machine comprises rollers, a roller frame, a base, first supporting rods, a drawing disc, a nut box, a first shell breaking plate, a second shell breaking plate, a third shell breaking plate, a first connecting plate, a second connecting plate, a centering supporting frame, a planetary roller screw, a first screening box, a second screening box, a third screening box, a first baffle, a second baffle, a third baffle, a centering frame, a cylindrical pin mounting frame, a rotating shaft support, a rotating shaft, a cam, a coupler, a speed reducer and a motor, wherein the rollers are mounted on the roller frame, the roller frame is fixed on the base through screws, the first supporting rods are respectively welded on four corners of the bottom surface of the nut box, the lower ends of the four first supporting rods are mounted on the upper surface of the base, the drawing disc is mounted in the nut box, nuts are driven to roll through reciprocating linear motion in the nut box, the centering supporting frame is mounted at the upper end of the nut box, the planetary roller screw is inserted into the centering support frame, the second shell breaking plate is in threaded connection with the lower end of the planetary roller screw, the first shell breaking plate is fixedly connected with the second shell breaking plate through a first connecting plate, the second shell breaking plate is fixedly connected with the third shell breaking plate through a second connecting plate, the first connecting plate is connected with the centering support frame, the second connecting plate is connected with the centering support frame, the first screening box is installed on the upper surface of the second screening box, the second screening box is installed on the upper surface of the third screening box, the mesh on the first screening box is larger than the mesh on the second screening box, the mesh on the second screening box is larger than the mesh on the third screening box, the third screening box is installed on the cylindrical pin mounting frame through a cylindrical pin, the cylindrical pin mounting frame is welded on the upper surface of the base, and the first baffle is installed at the front end outlet of the first screening box, the front end export at the second screening box is installed to the second baffle, the front end export at the third screening box is installed to the third baffle, it has two to right the frame, and two frame symmetries of rightting set up in the both sides of first screening box, second screening box, third screening box, right the frame to be the U type and the lower extreme is fixed on the base, the motor passes through the fix with screw on the base, the reduction gear passes through the fix with screw on the base, motor and retarder connection, the reduction gear passes through the coupling joint with the pivot, the one end of pivot is connected with pivot support with the pivoted mode, the lower extreme of pivot support is fixed on the base, the cam is equipped with two, two cam symmetries link firmly in the pivot, the lower terminal surface and two cams of third screening box contact simultaneously, the pull dish includes handle, curb plate, first slide, Second slide, third slide, the curb plate is equipped with two and parallel arrangement, the handle is fixed on the curb plate, the lower terminal surface of curb plate is the echelonment, the both ends of first slide all link firmly with the curb plate, the both ends of second slide all link firmly with the curb plate, the both ends of third slide all link firmly with the curb plate, the lower terminal surface of first slide, second slide, third slide all with the lower terminal surface parallel and level of curb plate, the length of first slide, second slide, third slide equals and is greater than the width of nut box, nut box includes nut box shell, nut box first baffle, nut box second baffle, shell round hole, the first slide way mouth of nut box, nut box second slide way mouth, nut box third slide way mouth, the first cavity that holds, the second cavity that holds, the third cavity that holds, first trapezoidal slide way, second trapezoidal slide way, third trapezoidal slide way, The nut box comprises a first baffle round hole and a second baffle round hole, wherein the upper end face of a nut box shell is symmetrically provided with two shell round holes, a nut box first baffle and a nut box second baffle are arranged in the nut box shell, the inner cavity of the nut box shell is divided into a first accommodating cavity, a second accommodating cavity and a third accommodating cavity by the nut box first baffle and the nut box second baffle, the bottom surfaces of the first accommodating cavity, the second accommodating cavity and the third accommodating cavity are sequentially raised, eight first trapezoidal slideways are arranged on the bottom surface of the first accommodating cavity, ten second trapezoidal slideways are arranged on the bottom surface of the second accommodating cavity, eight third trapezoidal slideways are arranged on the bottom surface of the third accommodating cavity, the upper end face of the nut box first baffle is provided with a first baffle round hole with the same diameter and depth as the shell round holes, and the upper end face of the nut box second baffle is provided with a second baffle round hole, the diameter and depth of the second baffle circular hole are the same as those of the first baffle circular hole, eight nut box first chute openings opposite to the first trapezoidal chute, eleven nut box second chute openings opposite to the second trapezoidal chute and eight nut box third chute openings opposite to the third trapezoidal chute are arranged on the nut box shell, the lower end face of the nut box first chute opening is flush with the lower end face of the first trapezoidal chute, the lower end face of the nut box second chute opening is flush with the lower end face of the second trapezoidal chute, the lower end face of the nut box third chute opening is flush with the lower end face of the third trapezoidal chute, the gap between the first shell breaking plate and the second shell breaking plate is larger than the thickness of the nut box first baffle, the gap between the second shell breaking plate and the third shell breaking plate is larger than the thickness of the nut box second baffle, the first sliding plate comprises a first trapezoidal sliding strip, a second trapezoidal sliding strip, a third sliding strip and a third sliding strip, and a third sliding strip are arranged on the nut box shell breaking strip, and the nut box first sliding strip is arranged in a position, The first large semispherical bulge and the first small semispherical bulge are arranged in parallel, eight strips are arranged on the first trapezoidal slide strip in parallel, two ends of the first trapezoidal slide strip are fixedly connected with the side plate, the first large semispherical bulge and the first small semispherical bulge are arranged on the first trapezoidal slide strip, the first large semispherical bulge and the first small semispherical bulge are adjacent, the second slide plate comprises a second trapezoidal slide strip, a second large semispherical bulge and a second small semispherical bulge, ten strips are arranged on the second trapezoidal slide strip in parallel, two ends of the second trapezoidal slide strip are fixedly connected with the side plate, the second large semispherical bulge and the second small semispherical bulge are arranged on the second trapezoidal slide strip, the second large semispherical bulge and the second small semispherical bulge are adjacent, the third slide plate comprises a third trapezoidal slide strip, a third large semispherical bulge and a third small semispherical bulge, eight strips are arranged on the third trapezoidal slide strip in parallel, and two ends of the third semispherical bulge are fixedly connected with the side plate, it is protruding with the third hemisphere arch to be equipped with the big hemisphere of third on the trapezoidal draw runner of third, the big hemisphere of third is protruding to be adjacent with the third hemisphere arch, it inserts eight first trapezoidal slides respectively to be equipped with the protruding eight first trapezoidal draw runners of first big hemisphere and first hemisphere, it inserts ten trapezoidal slides respectively to be equipped with the protruding eleven second trapezoidal draw runners of the protruding and second hemisphere of the big hemisphere of second, it inserts eight trapezoidal slides respectively to be equipped with the protruding eight third trapezoidal draw runners of the protruding and third hemisphere of the big hemisphere of third, the curb plate is located the outside of nut box, prevents to draw the dish landing from the nut box.
2. The high efficiency nut cracker of claim 1 further comprising: the first shell breaking plate comprises a first connector, a first pressing plate and a first bulge, the upper end of the first pressing plate is fixedly connected with the first connector, the lower end of the first pressing plate is fixedly connected with the first bulge, the first connector is provided with an internal thread, the side surface of the first pressing plate is flush with the inner side surface of the first connecting plate, the second shell breaking plate comprises a second connector, a second pressing plate and a second bulge, the upper end of the second pressing plate is fixedly connected with the second connector, the lower end of the second pressing plate is fixedly connected with the second bulge, the second connector is provided with an internal thread, one side surface of the second pressing plate is flush with the inner side surface of the first connecting plate, the other side surface of the second pressing plate is flush with the inner side surface of the second connecting plate, the third shell breaking plate comprises a third connector, a third pressing plate and a third bulge, the upper end of the third pressing plate is fixedly connected with the third connector, the lower end of the third bulge is fixedly connected with the third bulge, the third connector is provided with an internal thread, the side of third clamp plate and the medial surface parallel and level of second connecting plate, first arch, second arch, the protruding size of third equal for extrude the nut, the lower terminal surface parallel and level of first clamp plate, second clamp plate, third clamp plate.
3. The high efficiency nut cracker of claim 1 further comprising: the righting support frame comprises second support rods, a support plate, a righting body and an arc-shaped boss, the upper end of the support plate is fixedly connected with the righting body, the lower end of the support plate is fixedly connected with four second support rods, the lower ends of the two second support rods are inserted into the circular hole of the shell, the other two second support rods respectively penetrate through the first connecting plate and the second connecting plate and are inserted into the circular hole of the first partition plate and the circular hole of the second partition plate, and the arc-shaped boss is arranged on the inner wall of the righting body.
4. The high efficiency nut cracker of claim 1 or claim 3 further comprising: the planetary roller screw comprises a rotating handle, a screw rod, an inner gear ring, a nut, a roller, a limiting block, a split washer and a fourth baffle plate, wherein the upper end of the screw rod is fixedly connected with the rotating handle, the lower end of the screw rod is fixedly connected with the limiting block, the limiting block prevents the screw rod from being separated from the inner gear ring, the inner gear ring is installed in the nut, the fourth baffle plate is installed in the inner gear ring, the split washer is used for axial positioning, the inner diameter of the split washer is smaller than the outer diameter of the fourth baffle plate, two ends of the roller are inserted into a through hole of the fourth baffle plate, the roller is simultaneously matched with the screw rod and the nut, and the lower end face of the rotating handle is attached to the upper end face of the centralizing body.
5. The high efficiency nut cracker of claim 4 further comprising: the nut includes nut shell, location spout, external connection screw thread, ring channel, location shoulder, internal connection screw thread, it has the location spout to open on the outer wall of nut shell, is equipped with internal connection screw thread on the inner wall, the lower extreme of nut shell is equipped with external connection screw thread, and inside is equipped with two location shoulders and two ring channels, the body is right in the nut insertion, location spout and arc boss cooperation prevent the nut and right the body between take place the rotation each other, the split washer inserts in the ring channel, external connection screw thread is connected with the second connector.
6. The high efficiency nut cracker of claim 5 further comprising: the inner gear ring comprises an inner gear ring outer sleeve, an inner gear ring inner sleeve and inner gear ring thread teeth, the inner gear ring outer sleeve is fixedly connected with the inner gear ring inner sleeve, the inner gear ring inner sleeve is provided with the inner gear ring thread teeth, the fourth baffle is installed in the inner gear ring outer sleeve, and the height of the fourth baffle is equal to that of the inner gear ring outer sleeve.
7. The high efficiency nut cracker of claim 6 further comprising: the roller comprises a roller body, roller thread teeth and roller external threads, the roller external threads are arranged in the middle of the roller body, the roller body is provided with two roller thread teeth which are symmetrically arranged, the roller thread teeth are matched with the inner gear ring thread teeth, and the roller external threads are simultaneously matched with the lead screw and the inner connecting threads.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470978.4A CN108185451B (en) | 2017-12-29 | 2017-12-29 | High-efficient nut cracker |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711470978.4A CN108185451B (en) | 2017-12-29 | 2017-12-29 | High-efficient nut cracker |
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| CN108185451A CN108185451A (en) | 2018-06-22 |
| CN108185451B true CN108185451B (en) | 2021-12-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110756431A (en) * | 2019-10-23 | 2020-02-07 | 淮南市久祥米业有限公司 | Rice classifying vibrating screen |
| CN112314963B (en) * | 2020-12-03 | 2022-11-25 | 宁夏福长惠宁医药科技发展有限公司 | Rubbing type shell breaking device for processing castanea henryi |
| CN116237279A (en) * | 2023-05-10 | 2023-06-09 | 成都游小木创新科技有限公司 | Automobile part sorting device and sorting method thereof |
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| CN205143437U (en) * | 2015-11-19 | 2016-04-13 | 安徽香飘飘食品有限公司 | Deciduate device of walnut |
| CN106509924A (en) * | 2016-11-11 | 2017-03-22 | 王波 | Pine nut automatic extruding opening machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205161814U (en) * | 2015-11-26 | 2016-04-20 | 浙江师范大学行知学院 | Sorting formula nut breaks shell tapping machine |
| CN205962732U (en) * | 2016-07-17 | 2017-02-22 | 济宁精道智能科技有限责任公司 | High -efficient peanut sheller |
| CN206282378U (en) * | 2016-12-09 | 2017-06-27 | 河南师范大学新联学院 | Coin sieves checking device |
| CN206377226U (en) * | 2017-01-16 | 2017-08-04 | 程春林 | A kind of multiple thread planetary spindle drive |
| CN107282437A (en) * | 2017-08-20 | 2017-10-24 | 李乐乐 | A kind of double cam Automatic sieve rice device |
| CN107455766A (en) * | 2017-09-27 | 2017-12-12 | 温州大学激光与光电智能制造研究院 | Efficient pecan shell breaking device |
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2017
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205143437U (en) * | 2015-11-19 | 2016-04-13 | 安徽香飘飘食品有限公司 | Deciduate device of walnut |
| CN106509924A (en) * | 2016-11-11 | 2017-03-22 | 王波 | Pine nut automatic extruding opening machine |
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Effective date of registration: 20211206 Address after: 710123 Shaanxi city of Xi'an province Changan District Xijing Road No. 1 Applicant after: XIJING University Address before: 266580 No. 66 Changjiang West Road, Huangdao District, Qingdao, Shandong. Applicant before: Meng Fanlin |
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