CN211510495U - Palm kernel crushing and screening machine - Google Patents
Palm kernel crushing and screening machine Download PDFInfo
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- CN211510495U CN211510495U CN201921882845.2U CN201921882845U CN211510495U CN 211510495 U CN211510495 U CN 211510495U CN 201921882845 U CN201921882845 U CN 201921882845U CN 211510495 U CN211510495 U CN 211510495U
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Abstract
The utility model relates to a palm kernel crushing and screening machine, which comprises a frame, a crushing mechanism and a screening mechanism, wherein the crushing mechanism is arranged on the frame and comprises an installation box body, a round steel fixing frame and a crushing rotor which are coaxially arranged, the screening mechanism is horizontally arranged on the frame, one end of the screening mechanism corresponds to the crushing mechanism, the crushing mechanism is communicated with the screening mechanism through a guide cylinder, the screening mechanism comprises a cylindrical screening net, a screening rotating shaft and a supporting framework, the palm kernel enters the crushing mechanism through a feeding bin at the top of the crushing mechanism, the palm kernel is rubbed and ground in a crushing interlayer between the crushing rotor and the round steel fixing frame to realize shell breaking, the shell and kernel separated after crushing enter the screening mechanism through a gap of the round steel fixing frame and a material leakage sieve plate, the crushed shell is leaked through the screening net of the screening mechanism, and the palm kernel is left and discharged from a discharge port of the screening net at last, the crushing and screening efficiency is improved and the production cost is reduced by the integrated crushing and screening mode.
Description
Technical Field
The utility model relates to a technical field of palm kernel oil production facility, in particular to palm kernel crushing and screening machine.
Background
Palm kernel oil, also known as palm kernel oil, is derived from the kernel of palm fruit. Palm kernel oil contains a large amount of lower fatty acids, so its properties are very different from palm oil, but very similar to coconut oil. The fresh palm kernel oil is milky white or yellowish, has a consistency like a solid, and has a pleasing walnut flavor. Palm kernel oil is easily oxidized and decomposed during storage, and its taste becomes pungent. Palm kernel oil is a common seasoning; because of its low cost, it is widely used in the increasingly prevalent food commercial industry. Its high oxidation stability and absence of cholesterol and trans-fatty acids is particularly popular for frying refined products (saturation) and is beneficial to health. With the improvement of living standard of people, the diet is more diversified and delicious, the oil and fat is an indispensable part of human health, the attention of people in various circles to the palm kernel oil is continuously increased in recent years due to the unique frying stability and wide application, and the palm kernel crushing and screening machine is an essential device for obtaining high-quality palm kernel oil in the countries and regions where the palms are planted. Due to the limitation of palm producing areas, most of domestic existing crushing and screening equipment is not suitable for palm kernels, the consumption cost is high, and good quality and yield cannot be obtained. Therefore, how to provide a crushing and screening device special for palm kernels is a problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a palm kernel crushing and screening machine improves broken shell screening efficiency, reduction in production cost through the mode of crushing, screening integration.
The specific contents are as follows: palm nuclear crushing and screening machine includes the frame, installs crushing mechanism and screening mechanism in the frame, characterized by:
the crushing mechanism comprises an installation box body, a round steel fixing frame and a crushing rotor, wherein the installation box body is fixed at the end part of a rack, a funnel-shaped feeding bin communicated with the inside of the installation box body is fixed at the top of the installation box body, the round steel fixing frame is horizontally and transversely fixed in the installation box body, the round steel fixing frame is cylindrical and is formed by a plurality of round steel tubes which are arranged at equal intervals, a gap is arranged between every two adjacent round steel tubes, a feeding hole is formed in the top of the round steel fixing frame and is correspondingly communicated with the bottom of the feeding bin, an arc-shaped material leaking sieve plate is fixed at the bottom of the round steel fixing frame, the material leaking sieve plate is smoothly butted with an arc surface enclosed by the round steel tubes, the crushing rotor is cylindrical and is formed by enclosing an inner layer of round steel tubes and an outer layer of round steel tubes, each layer of round steel tubes comprises a plurality of round steel tubes, the crushing rotor is coaxially arranged inside the round steel fixing frame, an annular crushing interlayer is formed between the crushing rotor and the round steel fixing frame, the crushing rotor is coaxially fixed on a crushing rotating shaft penetrating out of the mounting box body, and a material guide cylinder correspondingly communicated with the inside of the mounting box body is fixed at the bottom of the mounting box body;
screening mechanism level set up in the frame and one end corresponds with crushing mechanism, this screening mechanism includes cylindric screening net, screening pivot and supporting framework, the screening pivot pass through the bearing frame level and fix in the frame, coaxial three block at least discoid supporting framework that are fixed with in the screening pivot, the equidistant arrangement of axis direction along the screening pivot of supporting framework, the screening net be cylindric, the coaxial suit of screening net is in the outside of screening pivot and through supporting framework fixed stay, is equipped with the annular striker plate that stretches out to the center on screening net is close to one end terminal surface of crushing mechanism, is fixed with spiral helicine scraping wings on screening net's inner peripheral face, and the both ends face of scraping wings respectively with the both ends face parallel and level of screening net, the lower extreme of guide cylinder stretch into in the tip that the screening net corresponds.
Preferably, the crushing pivot coaxial fixed have band pulley first, this band pulley first is the multislot band pulley and is located the outside of installation box, screening pivot coaxial fixed have with band pulley second that band pulley first corresponds, band pulley first and band pulley second pass through belt first and connect and form the belt drive.
Preferably, a horizontal driving motor is fixed on the rack, a driving belt wheel corresponding to the belt wheel A is coaxially fixed on an output shaft of the driving motor, and the driving belt wheel and the belt wheel A are connected through a belt B to form belt transmission.
Preferably, a tensioning wheel is fixed on the frame and correspondingly pressed on the belt armor.
Preferably, the connecting cylinder is fixed between the feeding bin and the mounting box body, a plurality of grid plates which are arranged at equal intervals in the horizontal direction are fixed in the connecting cylinder, and the grid plates are long and are obliquely arranged above the feeding port of the round steel fixing frame.
Preferably, the upper part of the screening net is provided with a protective casing of a cage, and the protective casing is fixed on the frame.
Preferably, the protective casing is provided with a discharge port at one end of the screening net far away from the crushing mechanism, an inclined chute is arranged below the discharge port, and the inclined chute is fixed at the end part of the frame.
Preferably, the screening net is formed by splicing two identical semi-cylindrical screens.
Preferably, the round steel pipe on the round steel fixing frame is fixed on an annular mounting plate, and the mounting plate is fixed with the mounting box body.
Preferably, the round steel tube on the crushing rotor is fixed on a disc-shaped support plate, and the support plate is coaxially fixed on the crushing rotating shaft.
The utility model has the advantages of: the utility model relates to a palm kernel crushing and screening machine, the palm kernel enters into the crushing mechanism through the feeding bin at the top of the crushing mechanism, the palm kernel is rubbed and ground in the crushing interlayer between the crushing rotor and the round steel fixing frame to realize shell breaking, the separated shell and kernel after crushing enter into the screening mechanism through the gap of the round steel fixing frame and the material leakage sieve plate, the crushed shell is leaked through the screening net of the screening mechanism, and finally the palm kernel is left and discharged from the discharge port of the screening net; palm kernel crushing and screening machine develops according to the characteristic of palm kernel, and it is high to have the percentage of damage, and screening effect is good, easy operation's characteristics improve broken shell screening efficiency, reduction in production cost through the mode of crushing, screening integration.
Drawings
FIG. 1 is a schematic perspective view I of a palm kernel crushing and screening machine;
FIG. 2 is a schematic diagram II of the three-dimensional structure of the palm kernel crushing and screening machine;
FIG. 3 is a left side view of a palm kernel breaking and sizing machine;
FIG. 4 is a schematic cross-sectional view taken along the line A-A in FIG. 3;
FIG. 5 is a schematic cross-sectional view taken along the line B-B in FIG. 4;
FIG. 6 is a schematic perspective view of the sifting mechanism;
FIG. 7 is a schematic perspective view of a round steel fixing frame;
fig. 8 is a schematic perspective view of a crushing rotor;
in the figure: 11. the automatic crusher comprises a frame, 12 parts of a protective machine shell, 13 parts of a guide cylinder, 14 parts of a discharge port, 15 parts of an inclined chute, 21 parts of an installation box body, 22 parts of a connecting cylinder, 23 parts of a feeding bin, 24 parts of a grating plate, 25 parts of a crushing rotor, 251 parts of an outer-layer round steel pipe of the crushing rotor, 252 parts of an inner-layer round steel pipe of the crushing rotor, 253 parts of a supporting plate, 26 parts of a round steel fixing frame, 261 parts of a feeding port, 262 parts of a round steel pipe of the round steel fixing frame, 263 parts of a leakage sieve plate, 264 parts of an installation plate, 27 parts of a crushing rotating shaft, 31 parts of a sieving net, 32 parts of a supporting framework, 33 parts of a sieving rotating shaft, 34 parts of a pushing plate, 35 parts of a bearing seat, 41 parts of a driving motor, 42 parts of a driving belt wheel.
Detailed Description
In the first embodiment, referring to fig. 1-8, a palm kernel crushing and screening machine comprises a frame, a crushing mechanism and a screening mechanism, wherein the crushing mechanism and the screening mechanism are installed on the frame;
the crushing mechanism comprises an installation box body, a round steel fixing frame and a crushing rotor, wherein the installation box body is fixed at the end part of a frame, a funnel-shaped feeding bin communicated with the inside of the installation box body is fixed at the top of the installation box body, the round steel fixing frame is horizontally and transversely fixed in the installation box body, the round steel fixing frame is formed by a plurality of round steel tubes which are arranged at equal intervals and is cylindrical, a gap is arranged between every two adjacent round steel tubes, the gap between the round steel tubes is set according to actual production, shells and kernels of crushed palm kernels leak through the gap between the steel tubes, a feeding hole is formed in the top of the round steel fixing frame and is correspondingly communicated with the bottom of the feeding bin, an arc-shaped leaking sieve plate is fixed at the bottom of the round steel fixing frame, a leaking hole of the leaking sieve plate is also set according to actual production to accelerate the leaking of materials and prevent the extrusion of the materials, and the sieve plate is smoothly butted with an arc, the crushing rotor is cylindrical and is formed by enclosing an inner layer of circular steel tube and an outer layer of circular steel tube, each layer of circular steel tube comprises a plurality of circular steel tubes uniformly distributed along the circumferential surface, the inner layer of circular steel tube and the outer layer of circular steel tube are staggered in the circumferential direction, gaps between the circular steel tubes are set according to actual production, the crushing rotor is coaxially arranged inside a circular steel fixing frame, an annular crushing interlayer is formed between the crushing rotor and the circular steel fixing frame, meanwhile, the crushing rotor is coaxially fixed on a crushing rotating shaft penetrating out of the outer part of the installation box body, and a guide cylinder correspondingly communicated with the inner part of the installation box body is fixed at the bottom of the installation box body;
the screening mechanism is horizontally arranged on the frame, one end of the screening mechanism corresponds to the crushing mechanism, the screening mechanism comprises a cylindrical screening net, a screening rotating shaft and a supporting framework, the screening rotating shaft is horizontally fixed on the frame through a bearing seat, at least three disc-shaped supporting frameworks are coaxially fixed on the screening rotating shaft, the supporting frameworks are arranged at equal intervals along the axial direction of the screening rotating shaft, the screening net is cylindrical, is coaxially sleeved outside the screening rotating shaft and is fixedly supported by the supporting framework, an annular material baffle plate extending towards the center is arranged on the end face of one end of the sieving net close to the crushing mechanism, a spiral material pushing plate is fixed on the inner circumferential surface of the sieving net, the sieving net pushes the material towards the discharge hole through the material pushing plate in the rotating process, and the two end surfaces of the material pushing plate are respectively flush with the two end surfaces of the sieving net, and the lower end of the material guide cylinder extends into the corresponding end part of the sieving net.
The crushing pivot coaxial coupling be fixed with band pulley first, this band pulley first is the multislot band pulley and is located the outside of installation box, screening pivot coaxial coupling be fixed with band pulley second that corresponds with band pulley first, band pulley first and band pulley second pass through belt first and connect and form the belt drive.
The frame on be fixed with horizontally driving motor, coaxial drive pulley that corresponds with band pulley first is fixed with on driving motor's the output shaft, drive pulley and band pulley first are connected through belt second and are formed the belt drive, driving motor drives crushing rotor and screening net through the belt drive and rotate, accomplishes crushing and screening work.
The frame on be fixed with the take-up pulley, this take-up pulley corresponds to support to press on the belt first for tensioning belt first prevents that belt first is too loose to take place to skid, influences transmission efficiency.
Go up feed bin and installation box between be fixed with the connecting cylinder, the connecting cylinder internal fixation has the grid board that a plurality of horizontal directions equidistant were arranged, the grid board is rectangular form and slope setting in the top of round steel mount feed inlet, the grid board of putting to one side can guide the material to get into broken intermediate layer along with the rotation direction of broken rotor sooner, and when broken rotor rotates and breaks the shell to the palm fruit, the grid board plays the effect that prevents to break the shell in-process and throw away the palm kernel.
The screening net is characterized in that a protective casing of a cage is arranged on the upper portion of the screening net, the protective casing is fixed on the rack, and the screening net is formed by splicing two identical semi-cylindrical screen meshes.
The protection casing be equipped with the discharge gate in screening net one end of keeping away from crushing mechanism, be equipped with oblique chute below the discharge gate, this oblique chute is fixed at the tip of frame, the material in the screening net finally passes through the discharge gate and gets into in the container through oblique chute.
The round steel tube on the round steel fixing frame is fixed on the annular mounting plate, and the mounting plate is fixed with the mounting box body. The round steel tube on the crushing rotor is fixed on a disc-shaped supporting plate, and the supporting plate is coaxially fixed on the crushing rotating shaft.
The utility model discloses a theory of operation and process:
the palm kernel is added into a feeding bin at the top of the crushing mechanism, the palm kernel enters a crushing interlayer of the crushing mechanism through the feeding bin, the crushing rotor rotates under the driving of a driving motor, the crushing rotor rotates and simultaneously rubs and extrudes through reciprocating between two layers of round steel pipes and round steel fixing frames which are arranged in a staggered mode, the crushing of the palm kernel in the crushing interlayer is realized, shells and kernels separated after the palm kernel is crushed leak through gaps of the round steel fixing frames and a material leakage sieve plate, the shells and the kernels enter the sieving mechanism through a guide cylinder, the sieving net continuously rotates, materials are enabled to roll inside the sieving net continuously, the crushed shells gradually leak out of meshes of the sieving net, the palm kernels are left at last and are discharged from a discharge port of the sieving net under the action of a material pushing plate, and then the crushing and sieving of the palm kernel are realized. Palm kernel crushing and screening machine develops according to the characteristic of palm kernel, and it is high to have the percentage of damage, and screening effect is good, easy operation's characteristics improve broken shell screening efficiency, reduction in production cost through the mode of crushing, screening integration.
Claims (10)
1. Palm nuclear crushing and screening machine includes the frame, installs crushing mechanism and screening mechanism in the frame, characterized by:
the crushing mechanism comprises an installation box body, a round steel fixing frame and a crushing rotor, wherein the installation box body is fixed at the end part of a rack, a funnel-shaped feeding bin communicated with the inside of the installation box body is fixed at the top of the installation box body, the round steel fixing frame is horizontally and transversely fixed in the installation box body, the round steel fixing frame is cylindrical and is formed by a plurality of round steel tubes which are arranged at equal intervals, a gap is arranged between every two adjacent round steel tubes, a feeding hole is formed in the top of the round steel fixing frame and is correspondingly communicated with the bottom of the feeding bin, an arc-shaped material leaking sieve plate is fixed at the bottom of the round steel fixing frame, the material leaking sieve plate is smoothly butted with an arc surface enclosed by the round steel tubes, the crushing rotor is cylindrical and is formed by enclosing an inner layer of round steel tubes and an outer layer of round steel tubes, each layer of round steel tubes comprises a plurality of round steel tubes, the crushing rotor is coaxially arranged inside the round steel fixing frame, an annular crushing interlayer is formed between the crushing rotor and the round steel fixing frame, the crushing rotor is coaxially fixed on a crushing rotating shaft penetrating out of the mounting box body, and a material guide cylinder correspondingly communicated with the inside of the mounting box body is fixed at the bottom of the mounting box body;
screening mechanism level set up in the frame and one end corresponds with crushing mechanism, this screening mechanism includes cylindric screening net, screening pivot and supporting framework, the screening pivot pass through the bearing frame level and fix in the frame, coaxial three block at least discoid supporting framework that are fixed with in the screening pivot, the equidistant arrangement of axis direction along the screening pivot of supporting framework, the screening net be cylindric, the coaxial suit of screening net is in the outside of screening pivot and through supporting framework fixed stay, is equipped with the annular striker plate that stretches out to the center on screening net is close to one end terminal surface of crushing mechanism, is fixed with spiral helicine scraping wings on screening net's inner peripheral face, and the both ends face of scraping wings respectively with the both ends face parallel and level of screening net, the lower extreme of guide cylinder stretch into in the tip that the screening net corresponds.
2. The palm kernel breaking and screening machine according to claim 1, wherein: the crushing pivot coaxial coupling be fixed with band pulley first, this band pulley first is the multislot band pulley and is located the outside of installation box, screening pivot coaxial coupling be fixed with band pulley second that corresponds with band pulley first, band pulley first and band pulley second pass through belt first and connect and form the belt drive.
3. The palm kernel breaking and screening machine according to claim 2, wherein: a horizontal driving motor is fixed on the rack, a driving belt wheel corresponding to the belt wheel A is coaxially fixed on an output shaft of the driving motor, and the driving belt wheel and the belt wheel A are connected through a belt B to form belt transmission.
4. The palm kernel breaking and screening machine according to claim 3, wherein: a tensioning wheel is fixed on the machine frame and correspondingly pressed on the belt armor.
5. The palm kernel breaking and screening machine according to claim 1, wherein: go up the feed bin and install and be fixed with the connecting cylinder between the box, the connecting cylinder internal fixation has a plurality of grid boards that the equidistance of horizontal direction was arranged, the grid board is rectangular form and slope setting in the top of round steel mount feed inlet.
6. The palm kernel breaking and screening machine according to claim 1, wherein: the upper part of the screening net is provided with a protective casing of a cage, and the protective casing is fixed on the rack.
7. The palm kernel breaking and screening machine according to claim 6, wherein: the protection casing be equipped with the discharge gate in screening net one end of keeping away from crushing mechanism, be equipped with oblique chute in the below of discharge gate, this oblique chute is fixed at the tip of frame.
8. The palm kernel breaking and screening machine according to claim 1, wherein: the screening net is formed by splicing two identical semi-cylindrical screen meshes.
9. The palm kernel breaking and screening machine according to claim 1, wherein: the round steel tube on the round steel fixing frame is fixed on the annular mounting plate, and the mounting plate is fixed with the mounting box body.
10. The palm kernel breaking and screening machine according to claim 1, wherein: the round steel tube on the crushing rotor is fixed on a disc-shaped supporting plate, and the supporting plate is coaxially fixed on the crushing rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921882845.2U CN211510495U (en) | 2019-11-04 | 2019-11-04 | Palm kernel crushing and screening machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921882845.2U CN211510495U (en) | 2019-11-04 | 2019-11-04 | Palm kernel crushing and screening machine |
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| CN211510495U true CN211510495U (en) | 2020-09-18 |
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| CN201921882845.2U Active CN211510495U (en) | 2019-11-04 | 2019-11-04 | Palm kernel crushing and screening machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006296A (en) * | 2020-10-12 | 2020-12-01 | 洞口县亿丰农林牧科技有限公司 | Tea seed peeling machine |
| CN113228943A (en) * | 2021-04-19 | 2021-08-10 | 宁夏回族自治区原种场 | Single ear of grain thresher of rice |
| CN114885663A (en) * | 2022-06-20 | 2022-08-12 | 青海农牧科技职业学院 | Drum-type separating and grading device of potato combine harvester |
| CN117000398A (en) * | 2023-07-28 | 2023-11-07 | 江苏琳杰环境科技有限公司 | Crushing device and method for lithium battery material production |
| JP7504364B2 (en) | 2020-11-26 | 2024-06-24 | 株式会社Ｊｕｎ建設 | Shell Separator |
-
2019
- 2019-11-04 CN CN201921882845.2U patent/CN211510495U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006296A (en) * | 2020-10-12 | 2020-12-01 | 洞口县亿丰农林牧科技有限公司 | Tea seed peeling machine |
| JP7504364B2 (en) | 2020-11-26 | 2024-06-24 | 株式会社Ｊｕｎ建設 | Shell Separator |
| CN113228943A (en) * | 2021-04-19 | 2021-08-10 | 宁夏回族自治区原种场 | Single ear of grain thresher of rice |
| CN113228943B (en) * | 2021-04-19 | 2023-01-20 | 宁夏回族自治区原种场 | Single ear of grain thresher of rice |
| CN114885663A (en) * | 2022-06-20 | 2022-08-12 | 青海农牧科技职业学院 | Drum-type separating and grading device of potato combine harvester |
| CN117000398A (en) * | 2023-07-28 | 2023-11-07 | 江苏琳杰环境科技有限公司 | Crushing device and method for lithium battery material production |
| CN117000398B (en) * | 2023-07-28 | 2024-02-23 | 江苏琳杰环境科技有限公司 | Crushing device and method for lithium battery material production |
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