CN113208123A - Chinese chestnut cutting device - Google Patents
Chinese chestnut cutting device Download PDFInfo
- Publication number
- CN113208123A CN113208123A CN202110538567.4A CN202110538567A CN113208123A CN 113208123 A CN113208123 A CN 113208123A CN 202110538567 A CN202110538567 A CN 202110538567A CN 113208123 A CN113208123 A CN 113208123A
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- CN
- China
- Prior art keywords
- roller
- shell
- chestnut
- notching
- chinese chestnut
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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
- A23N5/006—Machines for hulling, husking or cracking nuts for chestnuts
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
A Chinese chestnut cutting device belongs to the technical field of mechanical equipment. The Chinese chestnut peeling machine comprises a support, a shell arranged on the support, a roller arranged in the shell and a scratching device arranged on one side of the shell, wherein a plurality of columns of accommodating Chinese chestnuts are uniformly distributed in the roller along the circumference, a feed inlet is formed in the top of the shell, the roller is connected with a driving motor through a shaft, a plurality of through holes for installing the scratching device are formed in one side of the roller shell and are arranged side by side along the axis direction of the roller, the scratching piece of the scratching device extends into the roller shell and corresponds to the roller on the accommodating grooves respectively, and the Chinese chestnut skin accommodated in the accommodating grooves is scratched when the roller rotates. When the roller drives the Chinese chestnut to rotate to the position of the cutting part, the Chinese chestnut skin is cut by the cutting part, and then the cut Chinese chestnut falls out at the lower part of the roller. Convenient subsequent further processing, simple structure and operation and high production efficiency.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to a Chinese chestnut cutting device.
Background
At present, the cutting mode of the Chinese chestnut before frying is mainly manual, the cutting quality is completely determined by the proficiency of workers, and the efficiency is low. Certainly, some chestnut notching machines replacing manual notching are also available at present, but the chestnuts with different sizes cannot be notched at the same time, the sizes of the chestnuts are often graded, and the operation is troublesome, so that a chestnut notching device is needed, and the chestnuts with different sizes can be directly notched without grading the chestnuts.
Disclosure of Invention
Aiming at the technical problems, the invention provides the Chinese chestnut notching device, through the matching of the notching device and the roller, the Chinese chestnuts with different sizes can be notched continuously and simultaneously, the operation process is simple, and the production efficiency is high.
The purpose of the invention is realized by the following technical scheme:
the invention relates to a Chinese chestnut cutting device which comprises a bracket, a shell arranged on the bracket, a roller arranged in the shell and a cutting device arranged on one side of the shell, wherein a plurality of rows of accommodating grooves for accommodating Chinese chestnuts are uniformly distributed on the roller along the circumference, a feed inlet is formed in the top of the shell, a roller shaft is connected with a driving motor, a plurality of through holes for installing the cutting device are formed in one side of the roller shell and are arranged in parallel along the axial direction of the roller, cutting pieces of the cutting device extend into the roller shell and correspond to the accommodating grooves on the roller respectively, and the Chinese chestnut skin accommodated in the accommodating grooves is cut when the roller rotates.
Further, the notching device comprises a supporting part, a notching piece and an elastic force adjusting mechanism, wherein the supporting part is installed on one side of the roller shell, the notching piece is installed on one side, facing the roller, of the supporting part, the supporting part is installed on the roller shell through the elastic force adjusting mechanism, and the notching piece is adjusted in the radial direction of the roller through the elastic force adjusting mechanism under the squeezing of the Chinese chestnuts.
Furthermore, the elasticity adjusting mechanism comprises an adjusting nut, an adjusting spring and two guide pieces, the two guide pieces are symmetrically arranged at two ends of the through hole of the roller shell, the supporting part with the cutting piece is arranged on the two guide pieces, the adjusting spring is sleeved on the guide pieces, the end parts of the guide pieces are provided with external threads, the adjusting nut is fixed on the external threads, and the end parts of the cutting piece are extruded by the Chinese chestnuts to drive the supporting part to move along the guide pieces under the action of the adjusting spring.
Further, the gaps W1 between two adjacent rows of the accommodating grooves and the gaps between two adjacent accommodating grooves on each row are smaller than the minimum thickness of the Chinese chestnut.
Furthermore, symmetrical notches are formed in the accommodating groove corresponding to the notching piece, the width of each notch is larger than that of the notching end of the notching piece, and the depth of each notch is larger than the notching depth of the notching piece.
Further, the accommodating groove is of an arc-shaped bowl-shaped structure.
Furthermore, the depth of the accommodating groove is greater than or equal to that of the largest Chinese chestnut, and the opening diameter D of the accommodating groove is greater than that of the largest Chinese chestnut and less than the sum of the diameters of the two smallest Chinese chestnuts.
Further, the shell gap W2 between the roller and the periphery of the feed inlet is smaller than the minimum thickness of the Chinese chestnut.
The invention has the beneficial effects that:
1. according to the invention, the support is provided with the roller and the shell thereof, the plurality of rows are uniformly distributed on the roller along the circumference of the opening device at one side of the shell, each row is provided with a plurality of accommodating grooves for accommodating Chinese chestnuts, a plurality of through holes are formed at one side of the shell of the roller corresponding to the opening device, the opening part of the opening device extends into the shell of the roller and corresponds to the accommodating grooves on the roller respectively, and the surface of the Chinese chestnuts accommodated in the accommodating grooves is opened when the roller rotates. When the roller drives the Chinese chestnuts to rotate to the position of the cutting part, the Chinese chestnut peels are cut through the cutting part, and then the cut Chinese chestnuts fall out from the lower part of the roller, so that the subsequent further processing is facilitated, the structure and the operation are simple, and the production efficiency is high.
2. The support part of the notching device is arranged on one side of the roller shell, the notching piece is arranged on one side of the support part facing the roller, the support part is arranged on the roller shell through an elastic force adjusting mechanism, and the notching piece is adjusted along the radial direction of the roller through the elastic force adjusting mechanism under the extrusion of Chinese chestnuts; thereby cutting the chestnuts with different sizes.
3. The clearance W1 between two adjacent rows of accommodating grooves and the clearance between two adjacent accommodating grooves on each row are both smaller than the minimum thickness of the Chinese chestnut; the shell gap W2 between the roller and the periphery of the feed inlet is smaller than the minimum thickness of the Chinese chestnut; prevent the Chinese chestnuts which are not arranged in the containing groove from rolling down along with the roller.
4. The accommodating groove is provided with symmetrical notches corresponding to the notching piece, the width of each notch is larger than the width of the notching end of the notching piece, and the depth of each notch is larger than the notching depth of the notching piece, so that the notching piece can be used for notching the Chinese chestnut shell without contacting with the edge of the accommodating groove, and the notching piece is prevented from being damaged.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention.
Fig. 2 is a schematic view of the adjustment mechanism of fig. 1.
Fig. 3 is a schematic structural view of the receiving groove in fig. 1.
Fig. 4 is a schematic view of a partial structure of the drum shell and the installation of the adjusting mechanism.
In the figure: 1-roller, 2-feed inlet, 3-shell, 4-support part, 5-spring, 6-cutting part, 7-adjusting nut, 8-roller shaft, 9-bracket, 10-containing groove, 11-guide part, 12-gap, 13-through hole.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example (b): as shown in fig. 1, the Chinese chestnut cutting device of the present invention comprises a support 9, a shell 3 disposed on the support 9, a roller 1 disposed in the shell 3, and a cutting device installed on one side of the shell 3, wherein a plurality of rows are uniformly arranged on the roller 1 along the circumference, each row is provided with a plurality of accommodating grooves 10 for accommodating Chinese chestnuts, the top of the shell 3 is provided with a feed inlet 2, a roller shaft is connected with a driving motor, one side of the roller shell 3 is provided with a plurality of through holes 13 for installing the cutting device, the through holes are arranged in parallel along the axial direction of the roller, cutting pieces 6 of the cutting device extend into the roller shell 3 and correspond to the accommodating grooves 10 on the roller 1, and the roller 1 cuts the Chinese chestnut skins accommodated in the accommodating grooves 10 when rotating.
As shown in fig. 2, the notching device includes a supporting portion 4, a notching piece 6 and an elasticity adjusting mechanism, the supporting portion 4 is installed at one side of the drum housing 3, the notching piece 6 is installed at one side of the supporting portion 4 facing the drum 1, the supporting portion 4 is installed on the drum housing 3 through the elasticity adjusting mechanism, and the notching piece 6 is adjusted along the radial direction of the drum 1 through the elasticity adjusting mechanism under the squeezing of the chestnuts. The supporting part 4 adopts an arc supporting plate which is the same as the arc of the installation part of the roller shell 3, and the cutting part 6 adopts a structure similar to a triangular blade, so that the Chinese chestnut skin can be cut conveniently.
As shown in fig. 2, the elasticity adjusting mechanism comprises an adjusting nut 7, an adjusting spring 5 and two guide members 11, the two guide members 11 are symmetrically arranged at two ends of the through hole of the roller shell 3, the supporting part 4 with the cutting part 6 is arranged on the two guide members 12, the adjusting spring 5 is sleeved on the guide members 11, the end part of the guide member 11 is provided with an external thread, the adjusting nut 7 is fixed on the external thread, and the supporting part 4 is driven to move along the guide members 11 under the action of the adjusting spring 5 by extruding the end part of the cutting part 6 through the Chinese chestnut. The guide 11 described in this example is a fixed column, one end of which is fixed at the end of the through hole of the drum shell 3 and the other end of which is provided with external threads for mounting the adjusting nut 7.
As shown in fig. 1, the gaps W1 between two adjacent rows of the accommodating grooves 10 and the gaps between two adjacent accommodating grooves 10 on each row are smaller than the minimum thickness of the chestnuts. The clearance W2 between the roller 1 and the shell 3 around the feed inlet 2 is less than the minimum thickness of the Chinese chestnut. Prevent the Chinese chestnut which is not arranged in the containing groove 10 from rolling down along with the roller 1 and influencing the cutting quality of the Chinese chestnut.
As shown in fig. 3, the depth of the accommodating groove 10 is slightly greater than or equal to the depth of the largest chestnut, and the diameter D of the opening of the accommodating groove 10 is greater than the diameter of the largest chestnut and less than the sum of the diameters of the two smallest chestnuts. Symmetrical notches 12 are formed in the accommodating groove 10 corresponding to the notching piece 6, the width of each notch 12 is larger than the width W3 of the notching piece 6, and the depth of each notch is larger than the notching depth of the notching piece 6. The scoring member 6 is guaranteed to score the outer skin of the chestnut without contacting the edge of the containing groove 10, and the scoring member 6 is prevented from being damaged.
As shown in fig. 4, the through hole formed in the drum shell 3 is a rectangular hole, a circular hole, or an elliptical hole, so that the blade end of the notching piece 11 can pass through the through hole.
As shown in fig. 1, the driving motor drives the roller shaft 8 to drive the roller 1 to rotate, chestnuts entering from the feeding port 2 respectively fall into the roller accommodating grooves 10 and rotate along with the roller 1, only 1 chestnut can be accommodated in each accommodating groove 10 due to the arrangement of a gap between the roller shell 3 and the roller 1, redundant chestnuts cannot fall along with the roller 1, when the chestnuts rotate along with the roller 1 to the positions contacting with the blade ends of the notching pieces 6, the chestnuts can extrude the blades to drive the supporting parts 4 to extrude the springs 5 backwards, and the adjusting nuts 7 prop against the springs 5 and the blade supporting parts 4 behind the springs 5, so that the chestnuts in a certain volume range are notched.
When the invention is used, the adjusting nut 7 is fixed, the adjusting spring 5 is extruded to install the supporting part 4 on the roller shell 3, and the cutting piece 6 extends into the shell. When the Chinese chestnut in the roller containing groove 10 contacts with the blade end of the cutting member 6, the blade end of the cutting member 6 cuts the outer skin of the Chinese chestnut under the elastic force of the adjusting spring 5.
When the chestnuts with overlarge volumes need to be processed and the chestnuts are contacted with the blades, even if the springs 5 are extruded by the chestnuts, the blades 6 still can mark the chestnuts with overlarge openings and affect the marking efficiency and the quality of the chestnut kernels. Therefore, when the chestnut with a large volume is cut, the adjusting nut 7 is screwed out of the roller 1 for a certain distance in advance, and the depth of cutting the chestnut can be controlled.
When the chestnut with too small volume contacts with the blade 6, the extrusion force applied by the spring 5 is too small, the reaction force applied by the spring 5 on the supporting part 4 is too small, and the chestnut skin is difficult to be scratched, therefore, when the chestnut with small volume is scratched, the chestnut skin can be scratched by screwing the adjusting nut 7 to the side of the roller for a certain distance in advance.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (8)
1. A Chinese chestnut cutting device is characterized in that: the Chinese chestnut peeling machine comprises a support, a shell arranged on the support, a roller arranged in the shell and a scratching device arranged on one side of the shell, wherein a plurality of columns of accommodating Chinese chestnuts are uniformly distributed in the roller along the circumference, a feed inlet is formed in the top of the shell, the roller is connected with a driving motor through a shaft, a plurality of through holes for installing the scratching device are formed in one side of the roller shell and are arranged side by side along the axis direction of the roller, the scratching piece of the scratching device extends into the roller shell and corresponds to the roller on the accommodating grooves respectively, and the Chinese chestnut skin accommodated in the accommodating grooves is scratched when the roller rotates.
2. The chestnut scoring device according to claim 1, wherein: the notching device comprises a supporting part, a notching piece and an elastic force adjusting mechanism, wherein the supporting part is installed on one side of the roller shell, the notching piece is installed on one side, facing the roller, of the supporting part, the supporting part is installed on the roller shell through the elastic force adjusting mechanism, and the notching piece is adjusted in the radial direction of the roller through the elastic force adjusting mechanism under the extrusion of the Chinese chestnuts.
3. The chestnut scoring device according to claim 1, wherein: the elasticity adjusting mechanism comprises an adjusting nut, an adjusting spring and two guide pieces, the two guide pieces are symmetrically arranged at two ends of a through hole of the roller shell, the supporting part with the cutting piece is arranged on the two guide pieces, the adjusting spring is sleeved on the guide pieces, the end parts of the guide pieces are provided with external threads, the adjusting nut is fixed on the guiding part, and the end parts of the cutting piece are extruded by chestnuts to drive the supporting part to move along the guide pieces under the action of the adjusting spring.
4. The chestnut scoring device according to claim 1, wherein: the clearance W1 between two adjacent rows of the containing grooves and the clearance between two adjacent containing grooves on each row are both smaller than the minimum thickness of the Chinese chestnut.
5. The chestnut scoring device according to claim 1 or 4, characterized in that: symmetrical notches are formed in the accommodating groove corresponding to the notching piece, the width of each notch is larger than that of a notching end of the notching piece, and the depth of each notch is larger than the notching depth of the notching piece.
6. The chestnut scoring device according to claim 1 or 5, characterized in that: the containing groove is of an arc-shaped bowl-shaped structure.
7. The chestnut scoring device according to claim 1, wherein: the depth of the containing groove is greater than or equal to that of the largest Chinese chestnut, and the opening diameter D of the containing groove is greater than that of the largest Chinese chestnut and smaller than the sum of the diameters of the two smallest Chinese chestnuts.
8. The chestnut scoring device according to claim 1, wherein: the shell clearance W2 between the roller and the periphery of the feed inlet is smaller than the minimum thickness of the Chinese chestnut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538567.4A CN113208123A (en) | 2021-05-18 | 2021-05-18 | Chinese chestnut cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538567.4A CN113208123A (en) | 2021-05-18 | 2021-05-18 | Chinese chestnut cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113208123A true CN113208123A (en) | 2021-08-06 |
Family
ID=77093079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110538567.4A Pending CN113208123A (en) | 2021-05-18 | 2021-05-18 | Chinese chestnut cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113208123A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431489A (en) * | 2022-02-22 | 2022-05-06 | 王垚 | Skin device is cut with crust opening to chinese chestnut system of frying |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028296A (en) * | 2009-09-25 | 2011-04-27 | 王玉华 | Chestnut tapping machine |
| CN201976705U (en) * | 2010-12-18 | 2011-09-21 | 中国矿业大学机电工程学院 | Miniature electric Chinese chestnut slotting machine |
| CN102697143A (en) * | 2012-05-30 | 2012-10-03 | 铜山县恒佳机械制造厂 | Rolling tube type Chinese chestnut opening machine |
| CN203181953U (en) * | 2013-04-09 | 2013-09-11 | 张孝阳 | Device for cutting surface of Chinese chestnut |
| CN203597362U (en) * | 2013-11-27 | 2014-05-21 | 河北省农业机械化研究所有限公司 | Chinese chestnut shell notching device |
| CN203872953U (en) * | 2014-06-06 | 2014-10-15 | 赵春华 | Small full-automatic Chinese chestnut opening and shelling machine |
| CN203872954U (en) * | 2014-06-06 | 2014-10-15 | 赵春华 | Manually-positioned automatic opening and shelling machine for Chinese chestnuts |
| CN208557616U (en) * | 2018-07-27 | 2019-03-01 | 李秀英 | One kind having classification feature Chinese chestnut cutter device |
-
2021
- 2021-05-18 CN CN202110538567.4A patent/CN113208123A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028296A (en) * | 2009-09-25 | 2011-04-27 | 王玉华 | Chestnut tapping machine |
| CN201976705U (en) * | 2010-12-18 | 2011-09-21 | 中国矿业大学机电工程学院 | Miniature electric Chinese chestnut slotting machine |
| CN102697143A (en) * | 2012-05-30 | 2012-10-03 | 铜山县恒佳机械制造厂 | Rolling tube type Chinese chestnut opening machine |
| CN203181953U (en) * | 2013-04-09 | 2013-09-11 | 张孝阳 | Device for cutting surface of Chinese chestnut |
| CN203597362U (en) * | 2013-11-27 | 2014-05-21 | 河北省农业机械化研究所有限公司 | Chinese chestnut shell notching device |
| CN203872953U (en) * | 2014-06-06 | 2014-10-15 | 赵春华 | Small full-automatic Chinese chestnut opening and shelling machine |
| CN203872954U (en) * | 2014-06-06 | 2014-10-15 | 赵春华 | Manually-positioned automatic opening and shelling machine for Chinese chestnuts |
| CN208557616U (en) * | 2018-07-27 | 2019-03-01 | 李秀英 | One kind having classification feature Chinese chestnut cutter device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431489A (en) * | 2022-02-22 | 2022-05-06 | 王垚 | Skin device is cut with crust opening to chinese chestnut system of frying |
| CN114431489B (en) * | 2022-02-22 | 2023-12-01 | 保康县老酱爷食品有限公司 | Skin opening and peeling device for Chinese chestnut stir-frying |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210806 |
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| RJ01 | Rejection of invention patent application after publication |