WO2003066296A1 - Dechiqueteuse mobile pour palmiers a huile (robots mobiles) - Google Patents

Dechiqueteuse mobile pour palmiers a huile (robots mobiles) Download PDF

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Publication number
WO2003066296A1
WO2003066296A1 PCT/SG2003/000025 SG0300025W WO03066296A1 WO 2003066296 A1 WO2003066296 A1 WO 2003066296A1 SG 0300025 W SG0300025 W SG 0300025W WO 03066296 A1 WO03066296 A1 WO 03066296A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil palm
housing
shredder
mean
conveyor means
Prior art date
Application number
PCT/SG2003/000025
Other languages
English (en)
Inventor
Swee Liang Pang
Kim Ying For
Book Wat Heng
Original Assignee
Yen Huat Sdn Bhd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yen Huat Sdn Bhd filed Critical Yen Huat Sdn Bhd
Priority to AU2003216031A priority Critical patent/AU2003216031A1/en
Publication of WO2003066296A1 publication Critical patent/WO2003066296A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B02C21/02—Transportable disintegrating plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/002—Transporting devices for wood or chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/08—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood fibres, e.g. produced by tearing

Definitions

  • This invention relates to in-field shredding of oil palm tree trunks into loose fibrous strands (Vascular bundles) or small clumps of oil palm biomass, and more particularly to a single mobile unit incorporating an improved system for shredding process and collecting system with optimum efficiency.
  • the present invention relates to oil palm trees shredding machine.
  • Oil palm tree trunk shredders have been -developed for felling of oil palm trees to produce loose fibrous materials, which is called biomass.
  • the biomass produced from oil palm trunk can be utilised in pulp and paper industry to make paper, particleboard and fibreboard, used in making cement composite, animal feed, fertiliser, thermal generation, chemical extraction, glucose production and etc.
  • Mobile oil palm trees shredder machine is the most important machinery been produced for land clearing operation and replanting. Almost all the old oil palm trees are usually buried or burn or left to decompose at site. Presently, old oil palm trees are left at the construction site or at the plantation, they will form a breeding ground for pests such as rhinoceros beetle (Oryctes) , rats, the bark beetle and other insects, which require costly pesticides to control. By using shedder machine, acidification of the land soil by excessive quantities of rotting oil palm trees can also be prevented.
  • Conventional shredder for oil palm trees operates by direct cutting across the fibres of the oil palm tree trunk and the cutters used mostly in all conventional shredders are unable for prolonged use.
  • the method of cutting used by conventional shredder can caused the cutter prone to wear and tear due to high silica content in the oil palm tree trunk and at the same time consumes tremendous mechanical power from engines.
  • the further object of the present invention is to provide an improved high, production rate machine, which is capable for long hour's operation and are designed to operate on soft soil
  • Still another object of the invention is to produce fine strands of oil palm trunk fibre and an effective output collection system to collect the fibrous material and send to factory as raw material.
  • the oil palm trees shredder is provided having housing with a drum assembly.
  • a power source is mounted to drive the whole shredding housing members.
  • the drum assembly includes at least one drum mounted within the housing having a plurality of shredder assemblies, movable in a circumferential path.
  • the drum is positioned for the knife to shred the oil palm trees 5 provided on a ramp mean in the housing.
  • Preferably the drum is positioned for longitudinal shredding of the oil palm trees trunk.
  • the said ramp mean having a plurality of parallel ribs whereby
  • the ribs are positioned to support the precut oil palm tree trunk for shredding and the fibrous materials will fall down to a conveyor orientation.
  • the said conveyor is connected to an outlet or discharge chute for allowing the strips or shreds from the drum assembly to exit the housing. 5
  • the drum assembly further includes clamp means positioned on the top of the housing opening for holding the trunk during the shredding processes.
  • the clamp means having an additional biasing force to push the trunk towards the drum 0 assembly and creating the optimal cutting torque to be applied to the trunk.
  • the oil palm trees shredder having a slicer mechanism assembly to cut the oil palm tree to a predetermined length before entering the housing.
  • Figure 1 shows a side elevation view of the oil palm trunk shredder according to the present invention.
  • Figure 2 shows a perspective view of equipment of oil palm trees shredder according to the embodiment of the invention.
  • Figure 3 illustrates the main framework of the platform without assembly of rollers.
  • Figure 4 illustrates the second framework of the platform with the side wall to be mounted on the incline beam removed to expose interior elements.
  • Figure 5 is a perspective view of the platform.
  • Figure 6 illustrates a perspective view of slicer mechanism assembly.
  • Figure 7 depicts a sectional view of drum assembly and ramp mean.
  • Figure 8 is an exploded perspective view of the shredder assembly.
  • Figure 9 is a schematic diagram of the hydraulic system of the oil palm tree shredder.
  • the oil palm tree shredder (10) includes an elongated frame (20) supported on wheels (11) .
  • One end of the frame (20) is provided with a conventional hitch (12) for attachment to a truck, tractor or can be self-driven. Supported on the frame
  • (20) are a housing (30) having shredder drum assembly (31), a platform (60) having infeed conveyor means which are in the form of rollers (67) which leads logs or oil palm tree trunk
  • a power source (22) which could be an internal combustion engine, hydraulic power or generating set and a discharge opening (21) .
  • the infeed conveyor means could also be in the form of a plate, chain link or others.
  • a shredder drum assembly (31) is mounted within the housing
  • main roller guide (65) having plurality of grooves (74) along the entire length of the said main roller guide (65) .
  • the said second framework (70) having a plurality of incline beams (71) preferably the backward portion (71') of said incline beam (71) having higher angled incline surface than the forward portion (71'') of said incline beam (71) (see figure 4) .
  • a second roller guide (65') Secured to the lower edge of the second framework (70) is a second roller guide (65') having a plurality of grooves (74') along its entire length.
  • the outer grooves of the main roller guide (65) is provided with roller bearings
  • roller bearings (68) and the outer grooves of the second roller guide (65') 5 are provided with roller bearings (68') to enable one side of roller shaft (66) of the rollers (67) to secure to the bearings (68) at said main roller guide (65) and the other side of said roller shaft (66) of the rollers (67) to secure to the bearings (68') at the said second roller guide (65').
  • the outer edge of each roller bearings (68') is provided with sprocket (not shown) which is connected with connection means such as chain link and drive by hydraulic motor or electric motor.
  • rollers (67) in this securing arrangement creates a connection between the main framework (61) and the second framework (70) .
  • a side wall (72) is mounted to the incline beam (71) .
  • stopper means (73) extrude based to a control mean (not shown) to stop oil palm tree trunk from rolling down when it is in
  • the control mean can be a preset timer, censor, limit switch or the like.
  • Extending from the said horizontal base (61) of platform (60) is a flipable protruded guide rollers (18) acts as an
  • a slicer mechanism assembly (40) mounted at a predetermined distance from the frontmost of the said side wall (69) adjacent to the infeed opening of the housing (30) is a slicer mechanism assembly (40) to precut oil palm trunk into a predetermined length.
  • the slicer mechanism assembly (40) is preferably having two vertical side plates (41) as shown in figure 6.
  • a 5 slicer mechanism shaft (43) is mounted at the top of the two vertical side plates (41) and a transverse cutter (44) pivotally secured to the forward end of the said shaft (43) for cutting the oil palm tree trunks into predetermined length before entering into the housing (30) .
  • a hydraulic cylinder 10 (45) angularly connected to the backward end of the slicer mechanism shaft (43) with the backward end of the beam (42) .
  • a ) slicer board (46) extending normally from the upper end of the vertical side plate (41) where the forward, end of the slicer mechanism shaft (43) is mounted, having slot (47) at the 15 backward end of the said slicer board (46) for receiving the cutter (44) edge when it is in downward position.
  • the drum assembly (31) includes a rotatable shaft (32) operatively connected to the drum barrel (80) of the drum
  • the said shaft (32) is rotatably mounted to the housing (30) by suitable means such as bearings
  • a driven pulley (25) located is mounted a driven pulley (25) .
  • the pulley (25) , shaft (32) and the drum assembly (31) are driven by the power source (22), through drive pulley (not shown) with drive mean such as belt or chain (26) extending around said drive pulley and driven pulley to cause rotation of the drum assembly (31)
  • the discharge opening (21) having its open end at the forward side wall of said housing (30) .
  • the discharge chute is generally rectangular and may be circular or any suitable cross- sectional shape.
  • Shreds are discharge down through the space between the ramp mean (48) and the drum assembly (31), and 5 accumulate beneath the drum assembly (31) . The force of the rotating drum then expels the shreds radially outwardly toward the discharge chute and sheds will begin riding along the discharge conveyor means (23) .
  • a ramp mean (48) is positioned within the housing (30) at a level which is parallel to the height of the rollers (67) at ) the horizontal base (63) of main framework (61) .
  • the said ramp mean (48) having a plurality of parallel ribs (49) whereby the ribs (49) are positioned to support the precut oil palm trunk 15 for shredding and the fibrous materials will fall down to said discharge conveyor means (23) .
  • the power unit (22) is adapted to drive a hydraulic pump with hydraulic fluid from a pumping reservoir (not shown) of
  • This power unit (22) is to be a diesel powered internal combustion i engine.
  • the flow of hydraulic fluid from pump is controlled by a plurality of valves (37) .
  • the drum assembly (31) includes a drum barrel (80) having a plurality of shredder assemblies (79) spaced equally about its circumference.
  • Each shredder assembly (79) includes a plurality of cutter mounts (81), cutter holder (90), a fitting (95) and a knife (97).
  • a pair of end plates (82) is secured to and closes the opposite ends of the drum (31) .
  • the cutter mounts (81) includes a bottom wall 5 (83) slope downwardly from the front edge securely mounted on the circumference wall of the drum barrel (80) by welding means; a top wall (84) extending curvilinearly upwardly from the back edge of bottom wall (83) and a vertical plate (85) formed from the front edge of bottom wall (83) and the other 10 end meets with the circumference of the top wall (84) .
  • Substantially middle of the top wall (84) includes a channel ) generally elliptical in cross-section (see particular figure 8) having at least one counter-sunk bore (86) extends through the vertical wall (85) . 15
  • the cutter holder (90) include a cutter slot (91) at the upper edge of the said cutter holder (90) .
  • the upper edge of the back cutter holder (90) defines a plurality of counter-sunk bores (92), probably three, extends through the bottom of the 20 cutter slot (91) .
  • the middle of the lower portion of the cutter holder (90) defines one counter-sunk channel (93), through the entire thickness of the cutter holder (90) .
  • This l counter-sunk channel (93) is generally elliptical in cross- section to accommodate the fitting (95) .
  • the fitting (95) is 25 dimensioned to be closely received within the counter-sunk channel (93) in the cutter holder (90) .
  • At least one threaded bore (96) is positioned at the bottom of the fitting (95) and is aligned with the counter-sunk bore (86) in the cutter mount (81) .
  • Securing mean such as bolt, screw or fastener (not 30 shown) extend through the counter-sunk bore (86) of the cutter mount (81) into the threaded bore (96) of the cutter holder (90) after the fitting (95) is attached within the countersunk channel (93) to secure the fitting (95) and the cutter holder (90) in position.
  • the upper edge of front of the knife (97) is the shredding edge (99) to tear and shred trunks.
  • Securing means such as bolts, screws or fasteners (not shown) extend through the counter-sunk bores (92) in the upper edge of the cutter holder (90) into the threaded bores (98) of the knife (97) to secure the knife (97) in position.
  • the precut trunk (100') to be shredded is fed into the housing
  • the said rollers (67) at the same time move the trunk (100) towards the housing (30) .
  • the precut • trunk (100') is supported by the ramp mean (48) in the housing (30) .
  • This precut trunk (100') is then forced against the circumferential surface of the drum assembly (31) by clamp mean (34) .
  • the knives (97) engage the trunk (100') to cause fibrous strands to be shred and tear off the trunk (100').
  • the fibrous strands are forced by the action of the rotating drum assembly (31) down to the bottom of the housing (30) .
  • the fibrous strands accumulated beneath the drum assembly are then expelled through the discharge opening (21) at the forward side of the housing (30) to the discharge chute and travel along the conveyor means (23) of said discharge chute.
  • the drum assembly (31) rotates to shred and tear the whole precut trunk (100') until all fibrous strands have been expelled therefrom.
  • the clamp mean (34) then revert to its upward position to receive the next precut trunk to be shredded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

L'invention concerne une déchiqueteuse mobile pour palmiers à huile (10) comprenant un moyen de serrage (34) disposé au sommet d'un logement (30) autour d'un ensemble tambour de déchiquetage (31). Cette déchiqueteuse est conçue pour presser les troncs de palmiers à huile contre le tambour de déchiquetage et ainsi permettre un déchiquetage longitudinal, tandis que ces troncs de palmiers à huile (100) sont déchiquetés par des couteaux (97) sur le tambour. Les troncs de palmiers à huile à déchiqueter sont coupés selon une longueur prédéterminée sur un moyen de rampe destiné à être monté dans le logement, de préférence à l'aide d'un moyen de tronçonnage (40) pourvu d'une coupeuse de tronc transversale. Les brins fibreux sont évacués à travers l'espace ménagé entre le moyen de rampe et l'ensemble tambour de déchiquetage et sortent par une goulotte d'évacuation (21) garnie de moyens de convoyeur d'évacuation.
PCT/SG2003/000025 2002-02-09 2003-02-08 Dechiqueteuse mobile pour palmiers a huile (robots mobiles) WO2003066296A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003216031A AU2003216031A1 (en) 2002-02-09 2003-02-08 Mobile oil palm trees shredder (mobots)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI20020465 2002-02-09
MYPI20020465A MY133259A (en) 2002-02-09 2002-02-09 Mobile oil palm trees shredder (mobots)

Publications (1)

Publication Number Publication Date
WO2003066296A1 true WO2003066296A1 (fr) 2003-08-14

Family

ID=27730954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2003/000025 WO2003066296A1 (fr) 2002-02-09 2003-02-08 Dechiqueteuse mobile pour palmiers a huile (robots mobiles)

Country Status (3)

Country Link
AU (1) AU2003216031A1 (fr)
MY (1) MY133259A (fr)
WO (1) WO2003066296A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008140288A1 (fr) * 2007-05-10 2008-11-20 Agro-Bio Innovation Sdn. Bhd. Appareil de déchiquetage et de découpe
WO2009040490A1 (fr) * 2007-09-24 2009-04-02 Palm-Organics Global Ltd Procédé et appareil pour réduire les tiges de palmier en biomasse
WO2012096560A1 (fr) * 2011-01-14 2012-07-19 Arun Chandrasekhar Tambour de ramassage à utiliser dans pulvérisateur de tronc d'arbre
ITVR20110197A1 (it) * 2011-10-21 2013-04-22 Fae Group S P A Utensile, portautensile e gruppo utensile-portautensile per frese e/o trinciatrici
JP2014019036A (ja) * 2012-07-17 2014-02-03 Mywood 2 Kk オイルパーム圧密材
US8844853B2 (en) 2010-09-02 2014-09-30 Vermeer Manufacturing Company Reducing component for a comminution machine
US9186683B2 (en) 2010-09-02 2015-11-17 Vermeer Manufacturing Company Apparatus for comminuting fibrous materials
CN105369363A (zh) * 2015-11-27 2016-03-02 新疆维吾尔自治区纤维检验局 一种机采棉轧花预处理机
CN106757383A (zh) * 2016-12-26 2017-05-31 中国农业科学院麻类研究所 智能控制喂料设备及采用该设备的喂料方法
CN106986171A (zh) * 2017-05-02 2017-07-28 成都乔依赛斯石油科技有限公司 适用于石油领域的油桶提升装置
CN108456931A (zh) * 2018-05-07 2018-08-28 黑龙江省农业机械运用研究所 一种亚麻初加工喂入机
CN109351448A (zh) * 2018-10-11 2019-02-19 德清誉丰装饰材料有限公司 一种装饰木材废料回收装置
CN111020712A (zh) * 2019-11-22 2020-04-17 台州达邦贸易有限公司 一种麻纤维搓揉装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943567A1 (de) * 1979-10-29 1981-04-30 Peter 5439 Bretthausen Voelskow Reisszahnwalze und damit bestueckte reisswalenzerkleinerungsmaschinen
FR2575960A1 (fr) * 1985-01-14 1986-07-18 Methorga Machine pour defibrer le bois ou d'autres matieres vegetales en filaments allonges
AU8184994A (en) * 1993-12-30 1995-07-06 Matthew D'ornan Keith Dean Blade structure for comminuting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943567A1 (de) * 1979-10-29 1981-04-30 Peter 5439 Bretthausen Voelskow Reisszahnwalze und damit bestueckte reisswalenzerkleinerungsmaschinen
FR2575960A1 (fr) * 1985-01-14 1986-07-18 Methorga Machine pour defibrer le bois ou d'autres matieres vegetales en filaments allonges
AU8184994A (en) * 1993-12-30 1995-07-06 Matthew D'ornan Keith Dean Blade structure for comminuting apparatus

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008140288A1 (fr) * 2007-05-10 2008-11-20 Agro-Bio Innovation Sdn. Bhd. Appareil de déchiquetage et de découpe
WO2009040490A1 (fr) * 2007-09-24 2009-04-02 Palm-Organics Global Ltd Procédé et appareil pour réduire les tiges de palmier en biomasse
US8844853B2 (en) 2010-09-02 2014-09-30 Vermeer Manufacturing Company Reducing component for a comminution machine
US9186683B2 (en) 2010-09-02 2015-11-17 Vermeer Manufacturing Company Apparatus for comminuting fibrous materials
WO2012096560A1 (fr) * 2011-01-14 2012-07-19 Arun Chandrasekhar Tambour de ramassage à utiliser dans pulvérisateur de tronc d'arbre
ITVR20110197A1 (it) * 2011-10-21 2013-04-22 Fae Group S P A Utensile, portautensile e gruppo utensile-portautensile per frese e/o trinciatrici
WO2013057710A1 (fr) * 2011-10-21 2013-04-25 Fae Group S.P.A. Outil, porte-outil et unité outil-porte-outil destinés à des fraises et/ou à des déchiqueteuses
JP2014019036A (ja) * 2012-07-17 2014-02-03 Mywood 2 Kk オイルパーム圧密材
CN105369363A (zh) * 2015-11-27 2016-03-02 新疆维吾尔自治区纤维检验局 一种机采棉轧花预处理机
CN106757383A (zh) * 2016-12-26 2017-05-31 中国农业科学院麻类研究所 智能控制喂料设备及采用该设备的喂料方法
CN106986171A (zh) * 2017-05-02 2017-07-28 成都乔依赛斯石油科技有限公司 适用于石油领域的油桶提升装置
CN106986171B (zh) * 2017-05-02 2019-02-19 四川行之智汇知识产权运营有限公司 适用于石油领域的油桶提升装置
CN108456931A (zh) * 2018-05-07 2018-08-28 黑龙江省农业机械运用研究所 一种亚麻初加工喂入机
CN109351448A (zh) * 2018-10-11 2019-02-19 德清誉丰装饰材料有限公司 一种装饰木材废料回收装置
CN111020712A (zh) * 2019-11-22 2020-04-17 台州达邦贸易有限公司 一种麻纤维搓揉装置
CN111020712B (zh) * 2019-11-22 2021-03-23 陈子仪 一种麻纤维搓揉装置

Also Published As

Publication number Publication date
AU2003216031A1 (en) 2003-09-02
MY133259A (en) 2007-10-31

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