WO2017010862A1 - Loose oil palm fruit segregating machine and method of segregating loose oil palm fruits using the same - Google Patents
Loose oil palm fruit segregating machine and method of segregating loose oil palm fruits using the same Download PDFInfo
- Publication number
- WO2017010862A1 WO2017010862A1 PCT/MY2016/000029 MY2016000029W WO2017010862A1 WO 2017010862 A1 WO2017010862 A1 WO 2017010862A1 MY 2016000029 W MY2016000029 W MY 2016000029W WO 2017010862 A1 WO2017010862 A1 WO 2017010862A1
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- WO
- WIPO (PCT)
- Prior art keywords
- oil palm
- loose oil
- segregating
- loose
- drum
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/08—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for palm fruit, e.g. releasing the fruit from the stalk
Definitions
- the present invention is related to a machine and a method of segregating loose oil palm fruits. More specifically, the present invention relates to a machine for cleaning and segregating loose oil palm fruits from debris for use in oil palm plantation.
- Palm oil palm fruits which are parts of the oil palm fresh fruit bunches [FFB] are used for the production/extraction of the oil palm.
- the palm oil extraction process can be generalized by the following major steps i.e. collecting and sterilizing/disinfecting the FFB, conveying the sterilized FFB in cages and subsequently unloading them into containers, assimilating the fruits to produce a assimilated crush under controlled temperature and pressing of the assimilated crush for the subsequent extraction of oil.
- loose oil palm fruits are collected manually from the field.
- the loose oil palm fruits collected contain a huge amount of debris (leaves, soil coat, stones etc.) that is generally filtered out in mills. Hence, significant amount of money is wasted in carrying the loose oil palm fruits along with the debris to the mill.
- the raking or manual collection of loose oil palm fruits contains minimum 5% to maximum 20% debris. Then, is the loose oil palm fruits are sent for cleaning or segregating from debris to produce better quality loose fruits for further processing.
- the present invention provides a loose oil palm fruit segregating machine from debris
- the loose oil palm fruit segregating machine includes (a) at least one tipping chute associated to at least one drum hopper for collecting loose oil palm fruits with debris, (b) at least one hydraulic cylinder with at least one control lever to unload the loose oil palm fruits with debris into the at least one drum hopper, (c) at least one double layer rotating drum comprising at least one inner drum and at least one outer drum associated to the at least one drum hopper, wherein the at least one outer drum separates small debris from the loose oil palm fruits and inner drum separates big size and long fibre debris from the loose oil palm fruits and (d) at least one outlet for receiving cleaned loose oil palm fruits.
- the present invention to provide a loose oil palm fruit segregating machine that is configured to be towed by a prime mover to a strategic location in the oil palm field.
- the inner drum and the outer drum are preferably designed without shaft (shaft less drum) for the ease in cleaning process.
- the outer drum includes of spiral and parallel design to speed up the cleaning process as the loose oil palm fruits move toward the outlet.
- control lever of the hydraulic cylinder is connected to a pump for controlling the lifting and tipping operations.
- the pump is preferably powered by a diesel engine that is further connected to a gear reducer to cut down the rotation per minute (RPM).
- the present invention also provides a method for segregating loose oil palm fruits from debris in a loose fruit segregating machine, the method includes [a) transferring the loose oil palm fruits from one to three bags into at least one tipping chute, (b) lifting and tipping the loose oil palm fruits from the at least one tipping chute into at least one drum hopper and (c ⁇ segregating small size debris and the loose oil palm fruits using at least one outer drum and big size and long fibre debris and the loose oil palm fruits using at least one inner drum of at least one double layer rotating drum.
- FIG. 1 illustrates side view of the loose oil palm fruit segregating machine (OPLSM);
- FIG. 2 illustrates front view of the loose oil palm fruit segregating machine (OPLSM);
- FIG. 3 illustrates plan view of the loose oil palm fruit segregating machine (OPLSM), and FIG. 4 illustrates the double layer rotating drum design.
- OPLSM loose oil palm fruit segregating machine
- the present invention is related to a loose oil palm fruit segregating machine and a method of segregating loose oil palm fruits using the loose oil palm fruit segregating machine.
- the loose oil palm fruit segregating machine [100] includes a tipping chute [102] container associated to a drum hopper for collecting loose oil palm fruits with debris.
- the loose oil palm fruit segregating machine (100] further includes a hydraulic cylinder [HO] with a control lever for facilitating lifting and tipping operations to unload the loose oil palm fruits with debris into the drum hopper.
- the loose oil palm fruit segregating machine [100] includes a double layer rotating drum comprising inner drum [120] and an outer drum [118] associated to the drum hopper.
- the loose oil palm fruit segregating machine [100] further includes an outlet [122] for receiving cleaned loose oil palm fruits.
- the loose oil palm fruit segregating machine [100] is comprised of tipping chute (102) that is enabled for the lifting the loose oil palm fruits from the chute and tipping the loose oil palm fruits into the drum hopper by using hydraulic lever (104].
- the hydraulic lever (104) is connected to a pump (106) which is powered by diesel engine (108).
- Hydraulic cylinder (110) is connected to the pump (106) which controls the lifting and tipping process.
- Diesel engine (108) is connected to one end of a gear reducer (112) to slow down the rotations per minute (RP ).
- the other end of the gear reducer (112) is linked to long shaft (114).
- the long shaft (114) is further connected to the roller 116 that will roll and rotate the outer drum (118) at a very low speed.
- the pump (106) may be powered by other sources such as an electric motor or energy convertor.
- the loose oil palm fruit segregating machine (100) may be powered using solar energy or any other energy source, now known or later developed.
- the loose oil palm fruit segregating machine (100) requires one or two operator(s). The operator loads the loose oil palm fruits from the bag or trailer with debris into a tipping chute (102).
- the loose oil palm fruit segregating machine (100) can be a standalone computer operated machine [can be operated with or without human intervention).
- the loose oil palm fruit segregating machine (100) is a remotely operated machine that can be controlled from a distant location.
- the inner drum (120) and the outer drum (118) of the double layer rotating drum (400) are designed without shaft (shaft-less drums) for the ease in cleaning process.
- the outer drum (118) includes a combination of spiral and parallel design to speed up the cleaning process as the loose oil palm fruits move toward the outlet.
- a further embodiment of the present invention provides a method to segregate the loose oil palm fruits by rotating the double layer rotating drum (400) with adjustable speed.
- the collected loose oil palm fruits with debris will be loaded in tipping chute (102). Once the chute is full, lifting and tipping into the drum hopper is done by the hydraulic cylinder (110) by lever controller. From there the loose oil palm fruits are processed by double layer rotating drum (400). The big size and long fiber debris such as big stone and male flower will be trapped in the inner drum (120) and at the same time the loose oil palm fruits and small size debris are directed towards the outer drum (118). From there, the loose oil palm fruits will roll into the collection bag or trailer/bin and small size debris and short fiber debris will drop into the container or ground.
- the double layer rotating drum (400) that improve the effectiveness and cleanness of the processed loose oil palm fruits as compared to the systems available in the market.
- the loose oil palm fruit segregating machine (100) is able to work effectively during wet weather conditions as soil and debris will likely to attach with loose oil palm fruits in wet condition. Since the double layer rotating drum (400) rotates at a reasonably low speed, debris such as wet soil layered on the loose oil palm fruits has a high tendency to be separated during the rotation of the double layer rotating drum (400). Further, due to low speed rotation of the double layer rotating drum (400), the tendency of loose oil palm fruits to bruise becomes very low.
- the loose oil palm fruits are preserved from being discoloured and damaged.
- the further advantages of the loose oil palm fruit segregating machine [100) are accrued by introducing mobile type and self-powered system such that the loose oil palm fruit segregating machine (100) can be transported to strategic location in the field and left the machine on site for a single operator to operate it.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The present invention provides a loose oil palm fruit segregating machine (100) from debris, the loose oil palm fruit segregating machine includes (a) at least one tipping chute (102) associated to at least one drum hopper for collecting loose oil palm fruits with debris, (b) at least one hydraulic cylinder (110) with at least one control lever (104) to unload the loose oil palm fruits with debris into the at least one drum hopper, (c) at least one double layer rotating drum (400) comprising at least one inner drum (120) and at least one outer drum (118) associated to the at least one drum hopper, wherein the at least one outer drum (118) separates small debris from the loose oil palm fruits and inner drum (120) separates big size and long fibre debris from the loose oil palm fruits and (d) at least one outlet (122) for receiving cleaned loose oil palm fruits. Also provided is a method for segregating loose oil palm fruit from debris in the loose oil palm fruit segregating machine (100).
Description
LOOSE OIL PALM FRUIT SEGREGATING MACHINE AND METHOD OF SEGREGATING LOOSE
OIL PALM FRUITS USING THE SAME
FIELD OF INVENTION
The present invention is related to a machine and a method of segregating loose oil palm fruits. More specifically, the present invention relates to a machine for cleaning and segregating loose oil palm fruits from debris for use in oil palm plantation.
BACKGROUND OF THE INVENTION
Production of palm oil has huge economic significance in many developing countries. Loose oil palm fruits which are parts of the oil palm fresh fruit bunches [FFB] are used for the production/extraction of the oil palm. The palm oil extraction process can be generalized by the following major steps i.e. collecting and sterilizing/disinfecting the FFB, conveying the sterilized FFB in cages and subsequently unloading them into containers, assimilating the fruits to produce a assimilated crush under controlled temperature and pressing of the assimilated crush for the subsequent extraction of oil.
Conventionally, loose oil palm fruits are collected manually from the field.. The loose oil palm fruits collected contain a huge amount of debris (leaves, soil coat, stones etc.) that is generally filtered out in mills. Hence, significant amount of money is wasted in carrying the loose oil palm fruits along with the debris to the mill.
The raking or manual collection of loose oil palm fruits contains minimum 5% to maximum 20% debris. Then, is the loose oil palm fruits are sent for cleaning or segregating from debris to produce better quality loose fruits for further processing.
Hence, in the light of above, it is desirable to devise a reliable loose oil palm fruit segregating machine and a method for segregating the loose oil palm fruits that should be capable of overcoming the one or more limitations of the prior art.
SUMMARY OF THE INVENTION
Accordingly, the present invention provides a loose oil palm fruit segregating machine from debris, the loose oil palm fruit segregating machine includes (a) at least one tipping chute associated to at least one drum hopper for collecting loose oil palm fruits with debris, (b) at least one hydraulic cylinder with at least one control lever to unload the loose oil palm fruits with debris into the at least one drum hopper, (c) at least one double layer rotating drum comprising at least one inner drum and at least one outer drum associated to the at least one drum hopper, wherein the at least one outer drum separates small debris from the loose oil palm fruits and inner drum separates big size and long fibre debris from the loose oil palm fruits and (d) at least one outlet for receiving cleaned loose oil palm fruits.
In an aspect of the present invention, the present invention to provide a loose oil palm fruit segregating machine that is configured to be towed by a prime mover to a strategic location in the oil palm field.
In an aspect of the present invention, the inner drum and the outer drum are preferably designed without shaft (shaft less drum) for the ease in cleaning process. The outer drum includes of spiral and parallel design to speed up the cleaning process as the loose oil palm fruits move toward the outlet.
In another aspect of the present invention, the control lever of the hydraulic cylinder is connected to a pump for controlling the lifting and tipping operations. The pump is preferably powered by a diesel engine that is further connected to a gear reducer to cut down the rotation per minute (RPM).
Further, the present invention also provides a method for segregating loose oil palm fruits from debris in a loose fruit segregating machine, the method includes [a) transferring the loose oil palm fruits from one to three bags into at least one tipping chute, (b) lifting and tipping the loose oil palm fruits from the at least one tipping chute into at least one drum hopper and (c} segregating small size debris and the loose oil palm fruits using at least one outer drum and big size and long fibre debris and the loose oil palm fruits using at least one inner drum of at least one double layer rotating drum.
The present invention is pointed out particularity with the appended claims. Additional features and advantages of the system will become apparent to those skilled in the art by referring to the following detailed description taken in conjunction with the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
Reference will now be made in detail to the exemplary embodiments of the invention, examples of which are illustrated in the accompanying drawing. Whenever possible, the same reference numerals will be used throughout the drawings to refer to the same or like parts. A preferred embodiment of the present invention will now be described with reference to the accompanying drawings in which:
FIG. 1 illustrates side view of the loose oil palm fruit segregating machine (OPLSM);
FIG. 2 illustrates front view of the loose oil palm fruit segregating machine (OPLSM);
FIG. 3 illustrates plan view of the loose oil palm fruit segregating machine (OPLSM), and FIG. 4 illustrates the double layer rotating drum design.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
The present invention is related to a loose oil palm fruit segregating machine and a method of segregating loose oil palm fruits using the loose oil palm fruit segregating machine. Referring to FIG. 1 and FIG. 2, in an embodiment of the present invention, the loose oil palm fruit segregating machine [100] includes a tipping chute [102] container associated to a drum hopper for collecting loose oil palm fruits with debris. The loose oil palm fruit segregating machine (100] further includes a hydraulic cylinder [HO] with a control lever for facilitating lifting and tipping operations to unload the loose oil palm fruits with debris into the drum hopper.
In an embodiment of the present invention, the loose oil palm fruit segregating machine [100] includes a double layer rotating drum comprising inner drum [120] and an outer drum [118] associated to the drum hopper. In the embodiment of the present invention, the loose oil palm fruit segregating machine [100] further includes an outlet [122] for receiving cleaned loose oil palm fruits.
Referring to FIG. 3, in some embodiments of the present invention, the loose oil palm fruit segregating machine [100] is comprised of tipping chute (102) that is enabled for the lifting the loose oil palm fruits from the chute and tipping the loose oil palm fruits into the drum hopper by using hydraulic lever (104]. The hydraulic lever (104) is connected to a pump (106) which is powered by diesel engine (108). Hydraulic cylinder (110) is connected to the pump (106) which controls the lifting and tipping process. Diesel engine (108) is connected to one end of a gear reducer (112) to slow down the rotations per minute (RP ). The other end of the gear reducer (112) is linked to long shaft (114). The long shaft (114) is further connected to the roller 116 that will roll and rotate the outer drum (118) at a very low speed.
In another embodiment of the present invention, the pump (106) may be powered by other sources such as an electric motor or energy convertor. In some embodiments of the present invention, the loose oil palm fruit segregating machine (100) may be powered using solar energy or any other energy source, now known or later developed.
In an embodiment of the present invention, the loose oil palm fruit segregating machine (100) requires one or two operator(s). The operator loads the loose oil palm fruits from the bag or trailer with debris into a tipping chute (102). In some embodiments of the present invention, the loose oil palm fruit segregating machine (100) can be a standalone computer operated
machine [can be operated with or without human intervention). In other embodiments of the present invention, the loose oil palm fruit segregating machine (100) is a remotely operated machine that can be controlled from a distant location. In an embodiment of the present invention as depicted in FIG. 4, the inner drum (120) and the outer drum (118) of the double layer rotating drum (400) are designed without shaft (shaft-less drums) for the ease in cleaning process. From the tipping chute (102), the mixture of loose oil palm fruits and debris will be lifted and tipped into the drum hopper which further rolls down the loose oil palm fruits in the double layer rotating drum (400) in the descending order. The outer drum (118) includes a combination of spiral and parallel design to speed up the cleaning process as the loose oil palm fruits move toward the outlet.
A further embodiment of the present invention provides a method to segregate the loose oil palm fruits by rotating the double layer rotating drum (400) with adjustable speed. In the embodiment, the collected loose oil palm fruits with debris will be loaded in tipping chute (102). Once the chute is full, lifting and tipping into the drum hopper is done by the hydraulic cylinder (110) by lever controller. From there the loose oil palm fruits are processed by double layer rotating drum (400). The big size and long fiber debris such as big stone and male flower will be trapped in the inner drum (120) and at the same time the loose oil palm fruits and small size debris are directed towards the outer drum (118). From there, the loose oil palm fruits will roll into the collection bag or trailer/bin and small size debris and short fiber debris will drop into the container or ground.
Some or more aforementioned advantages of the present invention are accrued by introducing the double layer rotating drum (400) that improve the effectiveness and cleanness of the processed loose oil palm fruits as compared to the systems available in the market. Further, the loose oil palm fruit segregating machine (100) is able to work effectively during wet weather conditions as soil and debris will likely to attach with loose oil palm fruits in wet condition. Since the double layer rotating drum (400) rotates at a reasonably low speed, debris such as wet soil layered on the loose oil palm fruits has a high tendency to be separated during the rotation of the double layer rotating drum (400). Further, due to low speed rotation of the double layer rotating drum (400), the tendency of loose oil palm fruits to bruise becomes very low. Hence, by maintaining the speed, the loose oil palm fruits are preserved from being discoloured and damaged.
The further advantages of the loose oil palm fruit segregating machine [100) are accrued by introducing mobile type and self-powered system such that the loose oil palm fruit segregating machine (100) can be transported to strategic location in the field and left the machine on site for a single operator to operate it.
Described above are only preferred embodiments of the present invention, which are not intended to limit the present invention. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the scope of sought protection in the present invention.
Claims
A loose oil palm fruit segregating machine (100) from debris, the loose oil palm fruit segregating machine includes:
(a) at least one tipping chute (102) associated to at least one drum hopper for collecting loose oil palm fruits with debris;
(b) at least one hydraulic cylinder (110) with at least one control lever (104) to unload the loose oil palm fruits with debris into the at least one drum hopper;
(c) at least one double layer rotating drum (400) comprising at least one inner drum (120) and at least one outer drum (118) associated to the at least one drum hopper, wherein the at least one outer drum (118) separates small debris from the loose oil palm fruits and inner drum (120) separates big size and long fibre debris from the loose oil palm fruits; and
(d) at least one outlet (122) for receiving cleaned loose oil palm fruits.
The loose oil palm fruit segregating machine (100) as claimed in claim 1, wherein the at least one inner drum (120) and the at least one outer drum (118) are shaft-less drums.
The loose oil palm fruit segregating machine (100) as claimed in claim 1, wherein the at least one outer drum (118) includes a combination of spiral and parallel design to speed up the cleaning process.
The loose oil palm fruit segregating machine (100) as claimed in claim 1, wherein the loose oil palm fruit segregating machine (100) is towed by a prime mover to oil palm field.
The loose oil palm fruit segregating machine (100) as claimed in claim 1, wherein at least one control lever (104) of the hydraulic cylinder (110) is connected to at least one pump (106) for controlling the lifting and tipping operations.
The loose oil palm fruit segregating machine (100) as claimed in claim 5, wherein the at least one pump (106) is powered by at least one diesel engine (108).
The loose oil palm fruit segregating machine (100) as claimed in claim 6, wherein the at least one diesel engine (108) is further connected to at least one gear reducer (112) to reduce rotations per minute (RP ).
8. The loose oil palm fruit segregating machine [100) as claimed in claim 7, wherein the at least one gear reducer (112) which is associated to at least one Jong shaft (114) is provided, wherein the at least one gear reducer (112) is connected to at least one roller that rolls and rotates the outer drum (118) at a relatively very low speed.
9. The loose oil palm fruit segregating machine (100) as claimed in any one of the preceding claims, wherein the loose oil palm fruits with debris are moved from the at least one inlet to the at least one outlet (122) that is guided by shaft-less conveyors.
10. A method for segregating loose oil palm fruits from debris in a loose fruit segregating machine (100) according to claims 1 to 9, the method includes:
(a) transferring the loose oil palm fruits from one to three bags into at least one tipping chute (102);
(b) lifting and tipping the loose oil palm fruits from the at least one tipping chute (102) into at least one drum hopper; and
(c) segregating small size debris and the loose oil palm fruits using at least one outer drum (118) and big size and long fibre debris and the loose oil palm fruits using at least one inner drum (120) of at least one double layer rotating drum (400).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI2015702287A MY188135A (en) | 2015-07-10 | 2015-07-10 | Loose oil palm fruit segregating machine and method of segregating loose oil palm fruits using the same |
| MYPI2015702287 | 2015-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017010862A1 true WO2017010862A1 (en) | 2017-01-19 |
Family
ID=56852319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/MY2016/000029 WO2017010862A1 (en) | 2015-07-10 | 2016-05-17 | Loose oil palm fruit segregating machine and method of segregating loose oil palm fruits using the same |
Country Status (2)
| Country | Link |
|---|---|
| MY (1) | MY188135A (en) |
| WO (1) | WO2017010862A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018194443A1 (en) * | 2017-04-21 | 2018-10-25 | Sime Darby Plantation Intellectual Property Sdn. Bhd. | Mobile oil palm loose fruits collecting and segregating device |
| WO2019022592A1 (en) * | 2017-07-28 | 2019-01-31 | Ng Say Bock | Process for extracting products from oil palm fruits |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191415186A (en) * | 1913-07-01 | 1915-08-05 | Krupp Ag Grusonwerk | Apparatus for Removing or Picking Fruit from Stems. |
| DE388954C (en) * | 1922-02-14 | 1924-01-29 | Johann Reinartz | Machine for extracting the palm fruits from the fruit clusters |
| GB305042A (en) * | 1928-01-28 | 1929-09-05 | Rubber Cultuur Mij Amsterdam | An improved machine for the removal of palm-fruit and like products from bunches or stalks |
| GB310849A (en) * | 1928-05-01 | 1929-12-12 | Rubber Cultuur Mij Amsterdam N | An improved machine for the continuous removal of palm-fruit and like products from bunches or stalks |
-
2015
- 2015-07-10 MY MYPI2015702287A patent/MY188135A/en unknown
-
2016
- 2016-05-17 WO PCT/MY2016/000029 patent/WO2017010862A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191415186A (en) * | 1913-07-01 | 1915-08-05 | Krupp Ag Grusonwerk | Apparatus for Removing or Picking Fruit from Stems. |
| DE388954C (en) * | 1922-02-14 | 1924-01-29 | Johann Reinartz | Machine for extracting the palm fruits from the fruit clusters |
| GB305042A (en) * | 1928-01-28 | 1929-09-05 | Rubber Cultuur Mij Amsterdam | An improved machine for the removal of palm-fruit and like products from bunches or stalks |
| GB310849A (en) * | 1928-05-01 | 1929-12-12 | Rubber Cultuur Mij Amsterdam N | An improved machine for the continuous removal of palm-fruit and like products from bunches or stalks |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018194443A1 (en) * | 2017-04-21 | 2018-10-25 | Sime Darby Plantation Intellectual Property Sdn. Bhd. | Mobile oil palm loose fruits collecting and segregating device |
| WO2019022592A1 (en) * | 2017-07-28 | 2019-01-31 | Ng Say Bock | Process for extracting products from oil palm fruits |
Also Published As
| Publication number | Publication date |
|---|---|
| MY188135A (en) | 2021-11-23 |
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