CN110393300A - A kind of bias squash type Nutcracker and the nut cracker equipped with the device - Google Patents
A kind of bias squash type Nutcracker and the nut cracker equipped with the device Download PDFInfo
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- CN110393300A CN110393300A CN201910752834.0A CN201910752834A CN110393300A CN 110393300 A CN110393300 A CN 110393300A CN 201910752834 A CN201910752834 A CN 201910752834A CN 110393300 A CN110393300 A CN 110393300A
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- roller
- pit
- nut
- curved channel
- squash type
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Classifications
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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
Abstract
Present invention relates to a kind of eccentric squash type nut crackers, and nut is specifically poured into hopper, complete the broken shell to nut by machine, belong to agricultural mechanical field.The present invention is made of feeding mechanism, shell-breaking mechanism, driving mechanism and discharging mechanism, the feeding mechanism is made of hopper, the shell-breaking mechanism is made of main shaft, roller, outer extruding disk, outer extruding disk fixed block, rolling bearing units, and the discharging mechanism is made of discharging bin.Drive roller rotation to carry out eccentric squash type broken shell to nut by motor, shell-breaking efficiency is high, reduces kernel damage rate.
Description
Technical field
The present invention relates to a kind of nut cracking machines, are that a kind of pour into a large amount of nuts in hopper can connect specifically
The continuous device for being efficiently completed nut cracking, belongs to agricultural mechanical field.
Background technique
Important link of the broken shell as nut deep processing, not only technical requirements are high, but also directly affect the subsequent of nut and add
Working medium amount.The broken shell technology that domestic and international nut cracking equipment uses mainly has chemical attack broken shell method, vacuum broken shell method, ultrasonic wave
Broken shell method, mechanical shell-breaking method Mechanical Method broken shell include that impact type, squash type, rolling-type are centrifugal and shearing.Wherein, chemical method
Kernel vulnerable to pollution, there are healthy hidden dangers；Because of its equipment valuableness, broken shell is ineffective, few to use for vacuum method and supercritical ultrasonics technology；
Mechanical Method obtains the favor of numerous developers because it has many advantages, such as that knot is extremely simple, broken shell effect is controllable.
Summary of the invention
In view of the above-mentioned deficiencies, the present invention provides a kind of nut cracker of Purely mechanical, which can not only be high
The broken shell of effect, and kernel damage rate can be reduced.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of bias squash type Nutcracker, including roller and outer extruding disk.
Roller surface is equipped with pit.When nut falls into pit, nut part enters inside pit, is partially left at pit
Outside, for moving nut with pit and being squeezed by the active force outside pit.
Curved channel is equipped on the inside of the outer extruding disk.Roller, curved channel and roller are installed inside the outer extruding disk
Form revolute pair.When roller is mounted in outer extruding disk, curved channel position is corresponding with the pit rotary motion trace of roller, recessed
Hole rotates to be formed in curved channel relative position squeezes path, which is equipped with beginning and end.It is squeezing in path, it is recessed
It cheats one section of adjacent curved channel and forms press section.
When the press section is with path change is squeezed, the modified minimum widith in the inner space of press section, press section
It is greater than nut diameter in the minimum widith for squeezing path starting point, press section is less than heavily fortified point with the minimum widith that path change reaches is squeezed
Fruit diameter.
Further, the roller surface is non-is circumferentially with more than two pits, is equipped with two on the inside of the outer extruding disk
A above curved channel；When roller is mounted in curved channel, the position of each curved channel respectively with roller
The rotary motion trace of pit is corresponding, forms multiple extruding paths.
Further, the more than two pits of roller surface circumferential direction circumference array.
Further, to carry out walnut shell-breaking, the pit is that entrance is circular pit, and pit diameter is slightly larger than walnut
Maximum gauge half, depth be walnut diameter half.The modified groove depth of curved channel, curved channel entrance
The groove depth at place is slightly larger than nut radius, and the minimum groove depth of curved channel is less than nut radius.
Further, the groove width of the modified groove width of the curved channel, curved channel inlet is straight slightly larger than nut
The minimum slot width of diameter, curved channel is less than nut diameter.
Further, the curved channel is equipped with change width section, which squeezes the groove width in path gradually
Reduce.
Further, the curved channel is equipped with change in depth section, and the groove depth of the change in depth section starting point to the end is gradually
Reduce.
Further, the wall edge of the curved channel cell wall and wall top are respectively positioned on same disc, are inner headed face, and inner headed face is straight
Diameter is equal or slightly larger than roller diameter；The trench bottom of the conduit is respectively positioned on same disc, is periphery；The inner headed face and outer
Disc belongs to the parallel eccentric disc of a pair of rotary shafts.
And a kind of eccentric extrusion-type walnut crusher, equipped with eccentric squash type Nutcracker above-mentioned, bias is squeezed
Pressure type Nutcracker is mounted on the rack, and is squeezed the starting point in path in roller-top, is squeezed the terminal in path in roller
Bottom.The rack also installs discharging bin, hopper, motor, hood.
The hood is mounted on outside eccentric squash type Nutcracker, and hood is equipped with feeding port, the feeding port and material
Struggle against entrance connection, before hopper outlet is connected to roller-top extruding path starting point, forms storage bin.The nearly extrusion path of the storage bin
Diameter starting point side sets storage bin outlet, storage bin exit hopper and pit institute and allows a walnut process, and storing at space
Storehouse exit hopper and the non-pit place of roller cylinder are impermissible for a walnut at space and pass through.When walnut falls into storage bin,
Part walnut, which falls into pit and exports to enter from storage bin with roller, squeezes path, and the walnut hopper blocking for not falling within pit is stayed
In storage bin.
The discharging bin is mounted on bottom of roller and squeezes below path termination, after walnut is by squeezing path termination, core
Peach is based on gravity and inertia automatically falls into storage bin.
The output shaft of the motor forms V belt translation by synchronous band connection with the main shaft of roller.
More than four castors are fixedly mounted in bottom of the frame.
Specifically, eccentric extrusion-type walnut crusher includes feeding mechanism, shell-breaking mechanism, driving mechanism and discharging mechanism
Composition, the feeding mechanism is made of hopper, the shell-breaking mechanism by main shaft, roller, outer extruding disk, outer extruding disk fixed block,
Rolling bearing units composition composition, the driving mechanism are made of motor, synchronizing wheel, synchronous belt, and the discharging mechanism is by discharging bin group
At.
There are certain interval between the discharge port and roller of the hopper of feeding mechanism, gap is less than the one of minimum walnut diameter
Half, pit is provided with above roller, the slot that the upper surface of outer extruding disk is opened has certain angle, the outer periphery and inner headed face for squeezing disk
Decentraction, for guaranteeing that two sides and the top surface of walnut are sufficiently squeezed.
Walnut shell-breaking is realized using the principle of squash type, a large amount of walnut is poured into hopper, the outlet of hopper is then rolled
Son, roller and hopper form a storage bin, and pit, diameter of the diameter of pit less times greater than walnut, depth are provided with above roller
Degree is probably the half of the diameter of walnut, when so that walnut gets off from hopper, only falls the walnut ability inside pit
Can with the rotation of roller, be taken in pressing mechanism squeezed, broken shell, the pit of roller and it is outer squeeze disk it is interior
The slot that surface is opened is corresponding, and the slot that outer extruding disk is opened has certain angle, that is to say, that walnut can when entering outer extruding disk
To guarantee that walnut can smoothly enter into shell-breaking mechanism, when walnut leaves outer extruding disk, it is ensured that walnut is squeezed, in this way
It can guarantee that walnut is squeezed two sides of walnut when as roller rotates with the rotation of roller, and outer
Squeeze disk inner headed face and periphery decentraction, in this way installation when outside squeeze disk inner headed face and roller be it is concentric,
It can guarantee the walnut being located inside roller pit in this way when rotating with roller, not only two sides of walnut are under
Face will receive extruding, it is also ensured that the upper surface of walnut is squeezed.When walnut leaves outer extruding disk, walnut is in weight
It is fallen in discharging bin under the action of power.
The beneficial effects of the invention are as follows using eccentric squash type broken shell method, efficient broken shell can be carried out to walnut, reduced
The kernel damage rate of walnut, and structure is simple, reduce the labor intensity of worker.
Detailed description of the invention
Fig. 1 is a kind of whole axonometric drawing of eccentric squash type nut cracker
Fig. 2 is a kind of axonometric drawing for removing cover of eccentric squash type nut cracker
Fig. 3 is a kind of shaft side figure of the upper roller of eccentric squash type nut cracker
Fig. 4 is a kind of shaft side figure of the outer extruding disk of eccentric squash type nut cracker
Fig. 5 is the roller and outer extruding disk position view of a kind of shell-breaking mechanism of eccentric squash type nut cracker
In figure, 1. discharging bins, 2. racks, 3 rollers, 4. hoppers, 5. squeeze disk outside, squeeze disk fixed block top panel, 7. bands outside 6.
Seat bearing, 8. synchronizing wheels, 9. main shafts, 10. synchronous belts, 11. motors, the fixed metal plate of 12. motors, 13. castor chain connecting plates, 14. feet
Wheel, 15. hoods, 16. pits, 17. curved channels.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
First embodiment
The purpose of the present invention is to provide a kind of novel nut hulling machines, to achieve the above object, dress provided by the present invention
Following functions should be able to be realized by setting: 1) nut to be broken continuously transmitting in Nutcracker, 2) attrition crushing.Based on this,
The present invention provides a kind of eccentric squash type nut fruit crushing devices.
Referring to Fig. 2, Fig. 3, Fig. 5, firstly, to realize 1) nut to be broken continuously transmitting in Nutcracker, this
Invention uses a kind of transmitting device of continuous rotation, i.e. roller (3), and roller (3) performance is equipped with pit (16), works as nut
After falling into pit (16), nut part falls into pit (16), thus with the rotational motion of roller.In the embodiment depicted in figure 2,
Nut disengaging roller (3) is realized using gravity, as shown, hopper (4) bottom is connected with the feeding position on roller (3) top
It connects, nut is based on gravity and falls into pit (16) set by roller (3) surface.As roller rotates, nut initially enters outer extruding disk
(5) it squeezes to complete broken shell；Then, the nut being crushed turns to the discharging position of roller (3) bottom with roller (3), out
Feed bin (1) setting receives the nut being crushed that nature is fallen using gravity below roller (3).Certainly, this field skill
Art personnel use other forms to complete to processes such as pan feeding, the dischargings of nut it is easily understandable that even if not utilizing gravity,
Also do not change nut continuously transmitting in Nutcracker of the present invention, belong to the equivalence replacement to pan feeding, discharge process.
Referring to Fig. 2, Fig. 4, Fig. 5, in function 1) on the basis of, to realize attrition crushing function 2), the invention proposes
A kind of inside is equipped with the outer extruding disk (5) of curved channel (17).Roller (3) are installed inside the outer extruding disk (5), curved channel
(17) revolute pair is formed with roller (3).When roller (3) be mounted on outer extruding disk (5) it is interior when, curved channel (17) position and roller
(3) pit (16) rotary motion trace is corresponding, and pit (16) rotates to be formed in curved channel (17) relative position squeezes path, should
It squeezes path and is equipped with beginning and end.It is squeezing in path, one section of adjacent curved channel (17) of pit (16), which is formed, squeezes
Splenium.
When the press section is with path change is squeezed, the modified minimum widith in the inner space of press section, press section
It is greater than nut diameter in the minimum widith for squeezing path starting point, press section is less than heavily fortified point with the minimum widith that path change reaches is squeezed
Fruit diameter.In other words, apparatus of the present invention are to roll to drive in pit (16) by roller (3) to the attrition crushing of nut to be broken
Nut rotation, when nut is rotated to when squeezing path, the minimum of press section formed by pit (16) and curved channel (17) is wide
Degree changes, so that press section minimum widith is less than nut diameter, pit (16) and the curved channel (17) gradually changed are right
Nut forms extruding force.
It should be noted that under normal circumstances, the entrance in the extruding path is the entrance of curved channel (17), extrusion path
The outlet of diameter is the outlet of curved channel (17).But even if converting to the shape of the curved channel (17), it is enabled to enter
Mouth section or the not responsible squeeze function that squeezes path and should undertake of outlet section, as long as there are one in the totality of curved channel (17)
Partial function section, it is both to utilize that the function of being undertaken is consistent with the outer extruding function in path of squeezing in disk (5) of the invention
Basic principle of the invention, falls into the scope of the present invention.
Based on above description it is found that roller (3) surface crater (16) be depending on the type of nut to be broken, for
Biggish nut, pit (16) also should be relatively larger.The size of the pit (16) should be sufficient so that nut part into
It is internal to enter pit (16), so that nut be enabled to move with pit (16)；On the other hand, the size, depth of pit again cannot be excessive, no
Then it is unfavorable for utilizing the broken nut squeezed in pit (16) of external opposing force.
Second embodiment
On the basis of first embodiment, the purpose of the present embodiment is that inquiring into eccentric squash type Nutcracker of the invention
Roller (3) preferred form.
By the analysis of first embodiment it is found that for the roller (3) of continuous rolling, roller (3) every continuous rotation
One circle, can be completed the extruding once to pit (16) interior nut, and crushing efficiency is pit (16) number with roller (3) surface
Amount and determine.
It on this basis, can be to the pit (16) on roller (3) surface point in order to increase the crushing efficiency of apparatus of the present invention
Cloth is improved.
It is possible, firstly, to which more than two pits (16) are arranged in the non-circumferential position in roller (3) surface.It is corresponding,
More than two curved channels (17) also should be equally set on the inside of outer extruding disk (5).When roller (3) is mounted in curved channel
When, the position of each curved channel (17) is corresponding with the rotary motion trace of a pit (16) respectively, forms multiple extruding paths.
The non-circumferential pit (16) of the roller surface () can be linear array, can not also according to linear array, such as with
Cylindrical screw wire type array is on roller (3) surface.
Secondly, more than two pits can also be arranged in circumferential position in roller (3) surface in the form of circumference array
(16), to be realized using the interval between pit (16) broken to the continuously interval of multiple nuts.
More preferably form is simultaneously using above two improved though, as shown in figure 3, i.e. in the circumferential direction on roller (3) surface
Multiple pits (16) are arranged in position, multiple pits (16) also are arranged in its non-circumferential each position, to make full use of roller
(3) space on surface.In other words, roller (3) surface is equipped with multiple evenly distributed pits (16)；The pit (16) is in roller
(3) axial direction is arranged by linear array, and pit (16) is arranged in the circumferential direction of roller (3) by circumference array
3rd embodiment
On the basis of first embodiment, the purpose of the present embodiment is that inquiring into eccentric squash type Nutcracker of the invention
Outer extruding disk (5) preferred form.
Based on first embodiment analysis it is found that the principle of the present invention is the change in shape using curved channel (17), so that
Pit (16) and curved channel (17) are formed by press section and change width occur when moving along extruding path, thus realization pair
The attrition crushing of nut in press section.Those skilled in the art should know " press section width " of the present invention refers to
Press section is formed by the effective nip width that can effectively squeeze in the functional space of nut, without that should be limited to geography
Solve the width being had by curved channel (17).
Based on above-mentioned analysis it is found that extruding of the curved channel (17) to nut to be broken, may come from pit (16) with
The variation of curved channel (17) bottom relative position may come from the variation realization of curved channel (17) two sides cell wall width,
It can also be the combination of above two form.In other words, curved channel (17) can be equipped with groove width variation section, which changes section edge
The groove width for squeezing path is gradually reduced；On the other hand, curved channel (17) can also be equipped with groove depth variation section, which changes section and rise
The groove depth of point to terminal is gradually reduced.Referring to Fig. 4, present embodiments provides one kind and gradually contracted using groove width by fixed proportion
Curved channel (17) that is small, pressing the diminishing form of fixed proportion using groove depth again.Certainly, those skilled in the art are easy to think
The forms such as the crushing block of fixation in curved channel (17) realization crushing function is being liked to using setting, also falls into guarantor of the present invention
Protect range.
Referring to Fig. 4, Fig. 5, further, consider from the processing difficulty of curved channel (17), the curved channel (17)
It can be made of two mutually embedding eccentric discs.As shown in figure 4, the wall edge of curved channel (17) cell wall and wall top are respectively positioned on same circle
Face is inner headed face, and inner headed face diameter is equal or slightly larger than roller diameter, so that nut and shuck slag etc. be avoided to be stuck in roller
(3) between curved channel (17)；The trench bottom of the conduit () is respectively positioned on same disc, is periphery；The inner headed face and outer
Disc belongs to the parallel eccentric disc of a pair of rotary shafts.Skilled addressee readily understands that under this scheme, arc groove
The groove depth in road (17) gradually changes, so that the change width of conduit (17) entrance to outlet can be realized.
Two, three it is found that for preferably pit (16) shape, pit (16) entrance is with circle in conjunction with the embodiments
Good, for pit (16) diameter slightly larger than the half of the maximum gauge of walnut, depth is the half of walnut diameter.The arc groove stage property
The groove depth changed, the groove depth of curved channel inlet are slightly larger than nut radius, and the minimum groove depth of curved channel is less than nut half
Diameter.The groove width of the modified groove width of curved channel, curved channel inlet is slightly larger than nut diameter, and curved channel is most
Small groove width is less than nut diameter.
Fourth embodiment
One to three pair of embodiment eccentric extrusion cracking device of the invention is described in detail, and squeezes below to equipped with the bias
The eccentric squash type nut cracker of pressure type Nutcracker is illustrated.
Referring to Fig.1 ~ 2, by taking walnut as an example, a kind of bias extrusion-type walnut crusher is hard equipped with eccentric squash type above-mentioned
Fruit hulling machine, eccentric squash type Nutcracker are mounted on rack (2), and the starting point for squeezing path is pushed up in roller (3)
Portion squeezes the terminal in path in roller (3) bottom.Specifically, outer extruding disk (5) passes through outer extruding disk fixed block top panel (6)
It is fixedly mounted on rack (2), roller (3) is mounted on rack (2) by rolling bearing units (7), and roller (3) is mounted on outer extruding
In disk (5), roller (3) and outer extruding disk (5) form revolute pair.
The rack (2) also installs discharging bin (1), hopper (4), motor (11), hood (15).
The hood (15) is mounted on outside eccentric squash type Nutcracker, and hood (15) is equipped with feeding port, the throwing
Material mouth is connect with hopper (4) entrance, before hopper (4) outlet to roller (3) top squeeze path starting point, forms storage bin.
The storage bin closely squeezes path starting point side and sets storage bin outlet.In storage bin exit, hopper (4) and pit (16) institute at
Space allows a walnut to pass through, and the non-pit place of cylinder of hopper (4) and roller (3) is impermissible for a walnut at space and passes through
It crosses.When walnut falls into storage bin, part walnut falls into pit (16) and enters extrusion path from storage bin outlet with roller (3)
Diameter, walnut hopper (4) blocking for not falling within pit (16) stay in storage bin.
The discharging bin (1) is mounted below roller (3) bottom squeeze path termination, when walnut is by squeezing path termination
Afterwards, walnut is based on gravity and inertia automatically falls into discharging bin (1).
The output shaft of the motor (11) and the main shaft (9) of roller (3) pass through synchronous belt (synchronous belt 10, synchronizing wheel 8 etc.)
Connection forms V belt translation.
More than four castors (14) are fixedly mounted in rack (2) bottom.
Further, a kind of eccentric extrusion-type walnut crusher, it be by feeding mechanism, shell-breaking mechanism, driving mechanism,
Discharging mechanism composition, the feeding mechanism are made of hopper (4)；The shell-breaking mechanism is by main shaft (9), roller (3), outer extruding
Disk (5), outer extruding disk fixed block (6) rolling bearing units (7) composition, rolling bearing units are linked together master by bolt and rack (2)
The both ends of axis (9) and rolling bearing units (7) connection, main shaft (9) and roller (3) connection, outer extruding disk (5) and outer extruding disk fixed block
(6) it is bolted, outer extruding disk fixed block (6) is bolted on rack (2).The driving mechanism is by synchronizing wheel
(8), synchronous belt (9), motor (11), motor fixed metal plate (12) composition, motor are connected by bolt and motor fixed metal plate (12)
Connect, motor fixed metal plate (12) be bolted rack (2) above, electric machine main shaft is fitted with synchronizing wheel (8), synchronizing wheel
(8) it is fitted with synchronous belt (10), main shaft (9) is also equipped with synchronizing wheel (8) above, and the discharging mechanism is made of discharging bin (1).
In referring to Fig.1 ~ 5, walnut falls on the storage bin that hopper (4) and roller (3) are formed by gravity from hopper (4)
In, roller as shown in figure 3, hopper (4) is mounted on hood on hood (15) by screw is bolted on rack (2),
The distance of the outer surface of hopper (4) and roller (3) should be greater than the half of the maximum gauge of walnut, be less than minimum diameter, thus
Walnut be ensure that when pouring into hopper, walnut will not directly be fallen in discharging bin (1), with the rotation of main shaft (9), due to
The diameter for the pit that roller (3) is provided with above less times greater than walnut maximum gauge half, depth be walnut diameter half,
In this way when walnut is in the space that hopper (9) and roller are formed, only fall in walnut in pit could smoothly into
Enter shell-breaking mechanism, roller (3) groove position above and the outer position for squeezing the slot opened on disk (5) are corresponding, outer extruding disk (5)
As shown in figure 4, the slot opened squeezed above the inner headed face of disk outside has certain angle, that is to say, that walnut enters outer extruding disk
(5) it can guarantee that walnut can smoothly enter into shell-breaking mechanism when, when walnut leaves outer extruding disk (5), it is ensured that core
Peach is squeezed, and can guarantee that two sides of walnut walnut when as roller (3) rotate turn with roller in this way
It moves and is squeezed, and squeeze inner headed face and the periphery decentraction of disk (5) outside, as shown in figure 5, in this way when installation
It is outer squeeze disk (5) inner headed face and roller be it is concentric, can guarantee in this way be located at roller (3) pit inside walnut with
When roller rotates, not only the two of walnut side and following will receive extruding, it is also ensured that the upper surface of walnut by
It squeezes.Walnut is fallen under gravity in discharging bin (1) when walnut leaves outer extruding disk (5).
Claims (10)
1. a kind of bias squash type Nutcracker characterized by comprising
Roller, surface are equipped with pit；When nut falls into pit, nut part enters inside pit, is partially left at outside pit
Portion, for moving nut with pit and being squeezed by the active force outside pit；
Outer extruding disk, inside are equipped with curved channel；Roller is installed, curved channel and roller, which are formed, to be rotated inside the outer extruding disk
It is secondary；When roller is mounted in outer extruding disk, curved channel position is corresponding with the pit rotary motion trace of roller, and pit is in arc
Conduit relative position, which rotates to be formed, squeezes path, which is equipped with beginning and end；It is squeezing in path, pit faces with it
One section of close curved channel forms press section；
When the press section is with path change is squeezed, the modified minimum widith in the inner space of press section, press section is being squeezed
The minimum widith of path starting point is pressed to be greater than nut diameter, press section is straight less than nut with the minimum widith that path change reaches is squeezed
Diameter.
2. a kind of eccentric squash type Nutcracker according to claim 1, which is characterized in that the roller surface is non-
More than two pits are circumferentially with, are equipped with more than two curved channels on the inside of the outer extruding disk；When roller is mounted on arc
When in shape conduit, the position of each curved channel is corresponding with the rotary motion trace of the pit of a roller respectively, forms multiple squeeze
Press path.
3. a kind of eccentric squash type Nutcracker according to claim 1, which is characterized in that the roller surface week
To the more than two pits of circumference array.
4. a kind of eccentric squash type Nutcracker according to claim 1, which is characterized in that the pit is entrance
For circular pit, for pit diameter slightly larger than the half of the maximum gauge of walnut, depth is the half of walnut diameter.
5. a kind of eccentric squash type Nutcracker according to claim 4, which is characterized in that the arc groove stage property
The groove depth changed, the groove depth of curved channel inlet are slightly larger than nut radius, and the minimum groove depth of curved channel is less than nut half
Diameter.
6. a kind of eccentric squash type Nutcracker according to claim 1, which is characterized in that the arc groove stage property
The groove width changed, the groove width of curved channel inlet are slightly larger than nut diameter, and it is straight that the minimum slot width of curved channel is less than nut
Diameter.
7. a kind of eccentric squash type Nutcracker according to claim 1, which is characterized in that the curved channel is set
There is groove width to change section, groove width variation section is gradually reduced along the groove width for squeezing path.
8. a kind of eccentric squash type Nutcracker according to claim 1, which is characterized in that the curved channel is set
There is groove depth to change section, the groove depth of groove depth variation section starting point to the end is gradually reduced.
9. a kind of eccentric squash type Nutcracker according to claim 8, which is characterized in that the curved channel slot
The wall edge of wall and wall top are respectively positioned on same disc, are inner headed face, and inner headed face diameter is equal or slightly larger than roller diameter；The arc
The trench bottom of conduit is respectively positioned on same disc, is periphery；It is parallel that the inner headed face with periphery belongs to a pair of rotary shafts
Eccentric disc.
10. a kind of bias squash type nut cracker, which is characterized in that described in any item a kind of inclined equipped with claim 1-9
Heart squash type Nutcracker.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910752834.0A CN110393300B (en) | 2019-08-15 | 2019-08-15 | Eccentric extrusion formula nut cracker and be equipped with device's nut cracker |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910752834.0A CN110393300B (en) | 2019-08-15 | 2019-08-15 | Eccentric extrusion formula nut cracker and be equipped with device's nut cracker |
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| CN110393300A true CN110393300A (en) | 2019-11-01 |
| CN110393300B CN110393300B (en) | 2022-04-01 |
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| RU2350231C1 (en) * | 2008-01-21 | 2009-03-27 | Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный технологический университет" | Device for cedar nuts shell destruction |
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| CN110393300B (en) | 2022-04-01 |
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