WO2018113009A1 - Pellet former for sawdust - Google Patents

Pellet former for sawdust Download PDF

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Publication number
WO2018113009A1
WO2018113009A1 PCT/CN2016/112626 CN2016112626W WO2018113009A1 WO 2018113009 A1 WO2018113009 A1 WO 2018113009A1 CN 2016112626 W CN2016112626 W CN 2016112626W WO 2018113009 A1 WO2018113009 A1 WO 2018113009A1
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WO
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Prior art keywords
pressing
hole
gear
squeeze
gears
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PCT/CN2016/112626
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French (fr)
Chinese (zh)
Inventor
高进财
Original Assignee
高进财
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Publication of WO2018113009A1 publication Critical patent/WO2018113009A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers

Definitions

  • the invention relates to the field of molding machinery technology, in particular to a wood chip forming machine for pressing wood chips.
  • the machine equipment for forming wood chips on the market mainly adopts a flat mode, which mainly puts the material into the hopper, squeezes between the rolling rod and the pressing wheel, and the material is extruded from the pressing wheel, thereby realizing the material. Encrypted molding.
  • the flat mode forming machine has large wear on the pressure roller, is easy to produce idling, has high energy consumption, and has poor extrusion effect, and it is difficult to form high-density particles.
  • the traditional particle forming machine is bulky, takes up a lot of space, has low productivity, is difficult to control the density of the formed particles, is easy to damage the rolling parts, is cumbersome to replace, has complicated production links, has many processing steps, and is inconvenient to maintain.
  • the present invention provides a wood chip forming machine which solves the technical problems of poor forming effect, low work efficiency and complicated structure of the existing forming machine.
  • a wood chip forming machine comprises a machine, and a motor is arranged on the machine table, a reducer is connected to one end of the output shaft of the motor, and a forming die is arranged on one side of the reducer, and the forming die comprises a fixing frame , the fixed frame 2 and the transmission shaft, the transmission shaft is connected with the reducer, the transmission shaft is mounted between the fixed frame 1 and the fixed frame 2, and the driving shaft is provided with a pressing gear, and the end of the connecting pin and the reducer is provided
  • the baffle and the other end of the squeeze gear are fixedly provided with a squeeze gear reinforcing cover with a discharge port, the number of the squeeze gears is greater than or equal to two, and the squeeze gears are parallel to each other, and two adjacent ones are adjacent
  • the squeezing gears rotate in opposite directions, and the adjacent two squeezing gears are matched with each other.
  • the two squeezing gears are connected with a feeding port, and the squeezing gear is
  • the transmission shaft is provided with an automatic cutter, and the self-weight cutter is located in the extrusion gear.
  • the automatic cutter comprises a knife seat
  • the tool holder is provided with a through hole for facilitating passage through the transmission shaft, and a weight is arranged below the knife seat, and a cutter knife is arranged above the knife seat, and the weight is matched.
  • the weight of the block is greater than the weight of the cutting knife.
  • the pressing gear comprises a body, and a pressing tooth is arranged on the outer circumference of the body, and the pressing teeth are evenly distributed on the body, and the pressing teeth are arranged in parallel with the transmission shaft, and the pressing body is provided with the extrusion.
  • the through hole is located at a gap between the pressing tooth and the pressing tooth and on the pressing tooth.
  • the extrusion through holes are arranged in a stepwise manner, and the diameter of the extruded through holes at the outer diameter of the body is larger than the diameter of the extruded through holes at the inner diameter of the body.
  • the extruded through hole comprises a through hole 1, a through hole 2 and a through hole 3.
  • the through hole 1 and the through hole 3 are disposed at two ends of the through hole 2.
  • the diameter of the through hole 3 is the diameter of the through hole 2. ⁇ The diameter of the through hole one.
  • a distributor is provided between the feed port and the squeeze gear.
  • the pressing gears are two, and the two pressing gears rotate in opposite directions to form a squeeze with each other.
  • the distributor comprises a feeding block and a motor 2, and the motor is connected by two feeding shafts, the two feeding shafts are reversely rotated, and the feeding shaft is provided with a spiral wheel for evenly dividing the material.
  • the feeding block is arranged under the spiral wheel, and the shape of the bottom surface of the spiral wheel is matched with the shape of the contact surface of the pressing gear, and a gap between the bottom surface of the spiral wheel and the pressing gear is provided for material passage.
  • an output slot for guiding the output of the extruded material is provided below the squeeze gear reinforcement cover.
  • the invention provides a wood chip particle forming machine, which has changed the defects of the conventional particle forming machine, can improve work efficiency, has good extrusion effect, can be squeezed in two wheels according to forming high density particles, and is more labor-saving, the whole
  • the molding machine has a simple structure, a small volume, a small production space required, and convenient maintenance.
  • the setting of the distributor can disperse the wood chips and distribute them evenly on the squeezing gears, without the situation of ignoring and ignoring, the squeezing is smooth, and the life of the whole machine is extended; the setting of the two squeezing gears, Achieve the inward extrusion, the wood chips are squeezed from the outer radial inner diameter of the extrusion gear, and the inner extrusion is performed from the inside of the extrusion gear to achieve internal compression, which can save labor, and the arrangement of the pressing teeth can guide the wood chips into the extrusion through hole.
  • the extruded particles have high compactness; the setting of the feeder can distribute the wood chips evenly to the squeezed gears of the phase extrusion, and there is no accumulation of materials, and the wood chips can be quickly extruded. There will be a phenomenon in which the card squeezes the gear and the work efficiency is high.
  • the overall structure of the invention is simple, the processing efficiency is high, the processed particle density is high, and the industrialization is easy.
  • Figure 1 is a schematic view of the overall structure of the present invention.
  • Figure 2 is a schematic view of the overall structure of the present invention.
  • Figure 3 is a schematic view of the overall structure of the present invention III.
  • Figure 4 is a schematic view of the structure of the squeeze gear of the present invention.
  • Figure 5 is a schematic view showing the structure of the squeeze gear of the present invention.
  • Figure 6 is a partially enlarged schematic view of the extruded gear structure A of the present invention.
  • Figure 7 is a schematic view showing the structure of the dispenser of the present invention.
  • Figure 8 is a partially enlarged schematic view of the extruded gear structure A of the present invention.
  • a wood pellet forming machine includes a machine 1 on which a motor 2 is provided, and one end of the output shaft of the motor 1 is connected with a speed reducer 3, and the speed reducer includes two Type, a direct use of integrated gearbox, as shown in Figure 1, using this gearbox for easy maintenance, can quickly investigate the problems of the equipment, do not need to disassemble other accessories; another room size
  • the gears mesh with each other to achieve deceleration, as shown in Figure 2, Although the structure of the reducer is simple, if there is a fault in it, it will affect other deceleration components.
  • the first reducer that is, the integrated reducer, is used.
  • a molding die 4 is arranged on one side of the reducer, and the molding die chamber is formed by inward extrusion molding, and the pressing force is more concentrated.
  • the molding die includes a fixing frame 5, a fixing frame 2 and a transmission shaft 7, and the transmission shaft and the transmission shaft
  • the reducer is connected, the drive shaft is mounted between the fixed frame 1 and the fixed frame 2, and a gear set 16 that rotates with the drive shaft and meshes with the drive shaft is arranged between the forming die and the reduction gear box, and a squeeze gear is arranged on the drive shaft 8.
  • One end of the squeeze gear and the reducer is provided with a baffle 9 , and the other end of the squeeze gear is fixedly provided with a squeeze gear reinforcement cover 10 with a discharge port, and the squeeze gear reinforcement cover passes through the fixed shaft, and is squeezed
  • the pressure gears are fixed together and rotate with the rotation of the transmission shaft, and the discharge gear reinforcement cover is provided with a discharge port for facilitating the discharge of the wood chips, and the number of the squeeze gears is greater than or equal to two, which is used in the embodiment.
  • the feeding device is connected with the feeding port, and the ring gear housing 12 is arranged on the pressing gear, the feeding port is arranged on the ring wheel housing, and the automatic cutter 13 is arranged on the transmission shaft, and the self-weight cutter is provided.
  • a distributor 14 is arranged between the feed port and the squeeze gear, and an output slot 15 for guiding the output of the sawdust particles after extrusion is provided under the squeeze gear reinforcement cover, and the output slot and the squeeze
  • the discharge port of the pressure gear reinforcing cover is arranged on the same circumference line, and the width of the output groove is larger than the discharge width of the discharge port.
  • the wood chips are fed from the loading device, and the wood chips are uniformly dispersed by the distributor to the two extrusion gears. Under the force of the motor, the two extrusion gears are pressed inwardly toward each other, and the wood chips are pressed.
  • the extruded gear is extruded from the inner wall of the squeeze gear, and under the action of the automatic cutter, the extruded wood chips are cut to form wood chip particles, and the wood chip particles are discharged from the discharge port of the squeeze gear reinforcing cover, and the discharged material passes through. Output slot output to complete the entire sawdust processing.
  • the distributor 14 includes a material guiding block 141 and a motor two 142.
  • the two motor shafts are connected by two feeding shafts 143, and the two material collecting shafts are reversely rotated.
  • the feeding shaft is provided with a spiral rotating wheel 144 for evenly dividing the material.
  • the feeding block is arranged under the spiral wheel, and the shape of the bottom surface of the spiral wheel is matched with the shape of the contact surface of the pressing gear, and a gap 145 is formed between the bottom surface of the spiral wheel and the pressing gear to facilitate material passage. Under the action of the spiral runner, the wood chips are evenly distributed to the two squeeze gears for extrusion.
  • the squeeze gears are two, and the two squeeze gears rotate in opposite directions to form a squeeze.
  • the two squeeze gears are wrapped by a ring gear housing.
  • the squeeze gear 8 includes a body 81.
  • the outer circumference of the body is provided with a pressing tooth 82.
  • the pressing tooth is a convex square strip, and the square strip runs through the body.
  • the pressing through hole 83 is uniformly distributed on the body, and the pressing teeth are arranged in parallel with the driving shaft, and the body is provided with a pressing through hole 83, and the pressing through hole is located at the pressing tooth and the pressing tooth. Between the gaps and the pressing teeth.
  • the extruded through holes 83 are arranged in a stepwise manner, and the diameter of the extruded through holes at the outer diameter of the body is larger than the diameter of the extruded through holes at the inner diameter of the body.
  • the pressing through holes 83 of the embodiment are three, specifically including a through hole 831, a through hole 832, and a through hole 833.
  • the through hole one and the through hole are disposed at two ends of the through hole 2.
  • the size of the pressing teeth and the size between adjacent pressing teeth are determined by the size of the material to be processed and can be adjusted according to production requirements.
  • the automatic cutter 13 includes a knife seat 131, and a through hole 132 for facilitating passage through the transmission shaft is disposed on the knife seat, and a weight 133 is disposed below the knife seat, and a cutter 134 is disposed above the knife seat, and the weight is provided The weight is greater than the weight of the cutting knife.
  • the weighting block is arranged such that the cutting blade of the automatic cutter faces upward for cutting the extrudate, the drive shaft passes through the seat, and is freely rotated in the through hole, and the automatic cutter does not rotate as a whole.
  • the material discharged through the through hole 3 is cut by a cutting knife to form wood chips, and the cut wood chips are discharged from the discharge port of the squeeze gear reinforcing cover.
  • the invention provides a wood chip particle forming machine, which has changed the defects of the conventional particle forming machine, can improve work efficiency, has good extrusion effect, can be squeezed in two wheels according to forming high density particles, and is more labor-saving, the whole
  • the molding machine has a simple structure, a small volume, a small production space required, and convenient maintenance.
  • the setting of the distributor can disperse the wood chips and distribute them evenly on the squeezing gears, without the situation of ignoring and ignoring, the squeezing is smooth, and the life of the whole machine is extended; the setting of the two squeezing gears, Achieve the inward extrusion, the wood chips are squeezed from the outer radial inner diameter of the extrusion gear, and the inner extrusion is performed from the inside of the extrusion gear to achieve internal compression, which can save labor, and the arrangement of the pressing teeth can guide the wood chips into the extrusion through hole.
  • the extruded particles have high compactness; the setting of the feeder can distribute the wood chips evenly to the squeezed gears of the phase extrusion, and there is no accumulation of materials, and the wood chips can be quickly extruded. There will be a phenomenon in which the card squeezes the gear and the work efficiency is high.
  • the overall structure of the invention is simple, the processing efficiency is high, the processed particle density is high, and the industrialization is easy.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

A pellet former for sawdust, comprising: a machine base (1) on which a first electric motor (2) is placed; a reducer (3) connected to one end of an output shaft of the first electric motor (2); a forming mould (4) disposed at a side of the reducer (3), the forming mould (4) comprising a first fixed frame (5), a second fixed frame (6) and a transmission shaft (7), wherein the transmission shaft (7) is connected to the reducer (3), and the transmission shaft (7) is mounted between the first fixed frame (5) and the second fixed frame (6); extrusion gears (8) disposed on the transmission shaft (7); a baffle (9) disposed at the end of the extrusion gears (8) connected to the reducer (3); and an extrusion gear reinforcement lid (10) provided with an outlet orifice, which is disposed at the other end of the extrusion gears (8). The number of the extrusion gears (8) is greater than or equal to two, and two adjacent extrusion gears (8) rotate in opposite directions. An inlet orifice (11) is disposed above two extrusion gears (8), and a casing (12) is disposed surrounding the extrusion gears (8). The pellet former for sawdust can improve efficiency, allow pellets with high density to be formed, and is more labor-saving by means of two extrusion gears pressing inwardly toward each other. The whole former is simple in structure and small in volume, thus requiring smaller space for production and being convenient to repair.

Description

一种木屑颗粒成型机Wood chip forming machine 技术领域Technical field
本发明涉及成型机械技术领域，具体涉及一种对木屑进行挤压的木屑颗粒成型机。The invention relates to the field of molding machinery technology, in particular to a wood chip forming machine for pressing wood chips.
背景技术Background technique
目前市场上对于木屑进行成型的机器设备，主要是采用平模式，主要是将物料放入料斗，由碾压棒与压轮之间进行挤压，物料从压轮挤出，从而实现对物料的加密成型。平模式成型机对于压轮的磨损大，容易产生空转，能耗高，挤压的效果不佳，难以形成高密度的颗粒。传统的颗粒成型机的体积笨重，占用的空间大，产能低，成型颗粒的密度难以控制，碾压配件容易损坏，更换工序繁琐，生产环节复杂，加工工序多，维修不方便。At present, the machine equipment for forming wood chips on the market mainly adopts a flat mode, which mainly puts the material into the hopper, squeezes between the rolling rod and the pressing wheel, and the material is extruded from the pressing wheel, thereby realizing the material. Encrypted molding. The flat mode forming machine has large wear on the pressure roller, is easy to produce idling, has high energy consumption, and has poor extrusion effect, and it is difficult to form high-density particles. The traditional particle forming machine is bulky, takes up a lot of space, has low productivity, is difficult to control the density of the formed particles, is easy to damage the rolling parts, is cumbersome to replace, has complicated production links, has many processing steps, and is inconvenient to maintain.
发明内容Summary of the invention
本发明为了解决上述技术问题提供了一种木屑颗粒成型机，这种成型机解决了现有成型机成型效果不佳、工作效率低、结构复杂等技术问题。In order to solve the above technical problems, the present invention provides a wood chip forming machine which solves the technical problems of poor forming effect, low work efficiency and complicated structure of the existing forming machine.
一种木屑颗粒成型机，包括机台，在机台上设有电机一，电机一的输出轴一端连接有减速机，在减速机一侧设有成型模具，所述的成型模具包括固定架一、固定架二和传动轴，传动轴与减速机连接，传动轴搭载在固定架一和固定架二之间，在传动轴上设有挤压齿轮，挤压齿轮与减速器连接的一端设有挡板，挤压齿轮的另一端固定设有带出料口的挤压齿轮加强盖，挤压齿轮的个数大于等于两个，各挤压齿轮之间相互平行，相邻之间的两个挤压齿轮相向转动，相邻两个挤压齿轮相互匹配，两个挤压齿轮连接上方设有进料口，在挤压齿轮上设有环轮外壳，进料口设在环轮外壳上。A wood chip forming machine comprises a machine, and a motor is arranged on the machine table, a reducer is connected to one end of the output shaft of the motor, and a forming die is arranged on one side of the reducer, and the forming die comprises a fixing frame , the fixed frame 2 and the transmission shaft, the transmission shaft is connected with the reducer, the transmission shaft is mounted between the fixed frame 1 and the fixed frame 2, and the driving shaft is provided with a pressing gear, and the end of the connecting pin and the reducer is provided The baffle and the other end of the squeeze gear are fixedly provided with a squeeze gear reinforcing cover with a discharge port, the number of the squeeze gears is greater than or equal to two, and the squeeze gears are parallel to each other, and two adjacent ones are adjacent The squeezing gears rotate in opposite directions, and the adjacent two squeezing gears are matched with each other. The two squeezing gears are connected with a feeding port, and the squeezing gear is provided with a ring wheel casing, and the feeding port is arranged on the ring wheel casing.
优选的，所述的传动轴上设有自动式切刀，自重式切刀位于挤压齿轮内。Preferably, the transmission shaft is provided with an automatic cutter, and the self-weight cutter is located in the extrusion gear.
优选的，所述的自动式切刀包括刀座，刀座上开设有便于穿过传动轴的通孔，刀座的下方设有配重块，刀座的上方设有切料刀，配重块的重量大于切料刀的重量。Preferably, the automatic cutter comprises a knife seat, and the tool holder is provided with a through hole for facilitating passage through the transmission shaft, and a weight is arranged below the knife seat, and a cutter knife is arranged above the knife seat, and the weight is matched. The weight of the block is greater than the weight of the cutting knife.
优选的，所述的挤压齿轮包括本体，在本体外圆周上设有挤压齿，挤压齿均匀分布在本体上，挤压齿与传动轴同向平行设置，在本体上设有挤压通孔，挤压通孔位于挤压齿与挤压齿之间的空隙处和挤压齿上。Preferably, the pressing gear comprises a body, and a pressing tooth is arranged on the outer circumference of the body, and the pressing teeth are evenly distributed on the body, and the pressing teeth are arranged in parallel with the transmission shaft, and the pressing body is provided with the extrusion. The through hole is located at a gap between the pressing tooth and the pressing tooth and on the pressing tooth.
优选的，所述的挤压通孔呈阶梯式排布，本体外径处的挤压通孔直径大于本体内径处的挤压通孔直径。Preferably, the extrusion through holes are arranged in a stepwise manner, and the diameter of the extruded through holes at the outer diameter of the body is larger than the diameter of the extruded through holes at the inner diameter of the body.
优选的，所述的挤压通孔包括通孔一、通孔二和通孔三，通孔一和通孔三设在通孔二的两端，通孔三的直径＜通孔二的直径＜通孔一的直径。Preferably, the extruded through hole comprises a through hole 1, a through hole 2 and a through hole 3. The through hole 1 and the through hole 3 are disposed at two ends of the through hole 2. The diameter of the through hole 3 is the diameter of the through hole 2. <The diameter of the through hole one.
优选的，在进料口与挤压齿轮之间设有分料器。 Preferably, a distributor is provided between the feed port and the squeeze gear.
优选的，所述的挤压齿轮为两个，两个挤压齿轮相向转动，相互形成挤压。Preferably, the pressing gears are two, and the two pressing gears rotate in opposite directions to form a squeeze with each other.
优选的，所述的分料器包括引料块和电机二，电机二上连接由两根分料轴，两根分料轴反向转动，分料轴上设有用于均匀分料的螺旋转轮，引料块设在螺旋转轮下方，螺旋转轮底面的形状与挤压齿轮接触面的形状相匹配，螺旋转轮底面与挤压齿轮之间设有便于物料通过的空隙。Preferably, the distributor comprises a feeding block and a motor 2, and the motor is connected by two feeding shafts, the two feeding shafts are reversely rotated, and the feeding shaft is provided with a spiral wheel for evenly dividing the material. The feeding block is arranged under the spiral wheel, and the shape of the bottom surface of the spiral wheel is matched with the shape of the contact surface of the pressing gear, and a gap between the bottom surface of the spiral wheel and the pressing gear is provided for material passage.
优选的，在挤压齿轮加强盖下方设有引导挤压成型后的物料输出的输出槽。Preferably, an output slot for guiding the output of the extruded material is provided below the squeeze gear reinforcement cover.
本发明提供一种木屑颗粒成型机，改变了传统颗粒成型机的的缺陷，能够提高工作效率，挤压的效果好，能够根据形成高密度的颗粒，双轮向内挤压，更加省力，整个成型机的结构简单、体积小，所需的生产空间小，维修方便。分料器的设置，能够将木屑打散，均匀的分配到挤压齿轮上，不会出现忽重忽轻的状态，挤压平顺，延长了整个机器的寿命；两个挤压齿轮的设置，实现相向内挤压，将木屑从挤压齿轮外径向内径挤压，从挤压齿轮内部出料，实现内挤压，能够更加省力，挤压齿的设置，能够引导木屑进入挤压通孔，挤压出的颗粒物密实度高；分料器的设置，能够较好的将木屑均匀的分布到相挤压的挤压齿轮上，不会出现积料，能够快速的将木屑挤出，不会出现卡挤压齿轮的现象，工作效率高。本发明整体结构简单，加工的效率高，加工的颗粒密度高，易于产业化。The invention provides a wood chip particle forming machine, which has changed the defects of the conventional particle forming machine, can improve work efficiency, has good extrusion effect, can be squeezed in two wheels according to forming high density particles, and is more labor-saving, the whole The molding machine has a simple structure, a small volume, a small production space required, and convenient maintenance. The setting of the distributor can disperse the wood chips and distribute them evenly on the squeezing gears, without the situation of ignoring and ignoring, the squeezing is smooth, and the life of the whole machine is extended; the setting of the two squeezing gears, Achieve the inward extrusion, the wood chips are squeezed from the outer radial inner diameter of the extrusion gear, and the inner extrusion is performed from the inside of the extrusion gear to achieve internal compression, which can save labor, and the arrangement of the pressing teeth can guide the wood chips into the extrusion through hole. The extruded particles have high compactness; the setting of the feeder can distribute the wood chips evenly to the squeezed gears of the phase extrusion, and there is no accumulation of materials, and the wood chips can be quickly extruded. There will be a phenomenon in which the card squeezes the gear and the work efficiency is high. The overall structure of the invention is simple, the processing efficiency is high, the processed particle density is high, and the industrialization is easy.
附图说明DRAWINGS
图1本发明的整体结构示意图一。Figure 1 is a schematic view of the overall structure of the present invention.
图2本发明的整体结构示意图二。Figure 2 is a schematic view of the overall structure of the present invention.
图3本发明的整体结构示意图三。Figure 3 is a schematic view of the overall structure of the present invention III.
图4本发明挤压齿轮结构示意图一。Figure 4 is a schematic view of the structure of the squeeze gear of the present invention.
图5本发明挤压齿轮结构示意图二。Figure 5 is a schematic view showing the structure of the squeeze gear of the present invention.
图6本发明挤压齿轮结构A局部放大示意图。Figure 6 is a partially enlarged schematic view of the extruded gear structure A of the present invention.
图7本发明分料器结构示意图。Figure 7 is a schematic view showing the structure of the dispenser of the present invention.
图8本发明挤压齿轮结构A局部放大示意图。Figure 8 is a partially enlarged schematic view of the extruded gear structure A of the present invention.
具体实施方式detailed description
为了让本领域的技术人员更好地理解本发明的技术方案，以下对本发明作进一步阐述。In order to allow those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described below.
如附图1～8所示，一种木屑颗粒成型机，包括机台1，在机台上设有电机一2，电机一的输出轴一端连接有减速机3，所述的减速机包括两种类型，一种直接采用集成的减速箱，具体如附图1所示，采用这种减速箱便于后期检修，能够快速的查处设备存在的问题，不需要拆卸其他配件；另外一种室采用大小齿轮相互啮合的方式实现减速，具体如附图2所示， 这种减速机的结构虽然简单，但是若其中出现故障，就会影响到其他的减速组件，本实施例采用第一种减速机，即集成式的减速箱。As shown in Figures 1-8, a wood pellet forming machine includes a machine 1 on which a motor 2 is provided, and one end of the output shaft of the motor 1 is connected with a speed reducer 3, and the speed reducer includes two Type, a direct use of integrated gearbox, as shown in Figure 1, using this gearbox for easy maintenance, can quickly investigate the problems of the equipment, do not need to disassemble other accessories; another room size The gears mesh with each other to achieve deceleration, as shown in Figure 2, Although the structure of the reducer is simple, if there is a fault in it, it will affect other deceleration components. In this embodiment, the first reducer, that is, the integrated reducer, is used.
在减速机一侧设有成型模具4，成型模具室采用向内挤压成型，挤压力更加集中，所述的成型模具包括固定架一5、固定架二6和传动轴7，传动轴与减速机连接，传动轴搭载在固定架一和固定架二之间，成型模具与减速箱之间设有随传动轴转动的，且相互啮合的齿轮组16，在传动轴上设有挤压齿轮8，挤压齿轮与减速器连接的一端设有挡板9，挤压齿轮的另一端固定设有带出料口的挤压齿轮加强盖10，挤压齿轮加强盖穿过固定轴，与挤压齿轮固定在一起，随着传动轴的转动而转动，在挤压齿轮加强盖上设有便于成型木屑颗粒排出的出料口，挤压齿轮的个数大于等于两个，本实施例采用的挤压齿轮为两个，各挤压齿轮之间相互平行，相邻之间的两个挤压齿轮相向转动，相邻两个挤压齿轮相互匹配，两个挤压齿轮连接上方设有进料口11，在出料口一侧设有上料装置17，上料装置与进料口连接，在挤压齿轮上设有环轮外壳12，进料口设在环轮外壳上，在传动轴上设有自动式切刀13，自重式切刀位于挤压齿轮内，在进料口与挤压齿轮之间设有分料器14，在挤压齿轮加强盖下方设有引导挤压成型后的木屑颗粒输出的输出槽15，输出槽与挤压齿轮加强盖的出料口设在同一条周线上，输出槽的宽度大于出料口的出料宽度。A molding die 4 is arranged on one side of the reducer, and the molding die chamber is formed by inward extrusion molding, and the pressing force is more concentrated. The molding die includes a fixing frame 5, a fixing frame 2 and a transmission shaft 7, and the transmission shaft and the transmission shaft The reducer is connected, the drive shaft is mounted between the fixed frame 1 and the fixed frame 2, and a gear set 16 that rotates with the drive shaft and meshes with the drive shaft is arranged between the forming die and the reduction gear box, and a squeeze gear is arranged on the drive shaft 8. One end of the squeeze gear and the reducer is provided with a baffle 9 , and the other end of the squeeze gear is fixedly provided with a squeeze gear reinforcement cover 10 with a discharge port, and the squeeze gear reinforcement cover passes through the fixed shaft, and is squeezed The pressure gears are fixed together and rotate with the rotation of the transmission shaft, and the discharge gear reinforcement cover is provided with a discharge port for facilitating the discharge of the wood chips, and the number of the squeeze gears is greater than or equal to two, which is used in the embodiment. There are two squeeze gears, each of which is parallel to each other, and two adjacent squeeze gears rotate in opposite directions, and two adjacent squeeze gears are matched with each other, and two squeeze gears are connected with feeds. Port 11, with feeding on the side of the discharge port 17. The feeding device is connected with the feeding port, and the ring gear housing 12 is arranged on the pressing gear, the feeding port is arranged on the ring wheel housing, and the automatic cutter 13 is arranged on the transmission shaft, and the self-weight cutter is provided. Located in the squeeze gear, a distributor 14 is arranged between the feed port and the squeeze gear, and an output slot 15 for guiding the output of the sawdust particles after extrusion is provided under the squeeze gear reinforcement cover, and the output slot and the squeeze The discharge port of the pressure gear reinforcing cover is arranged on the same circumference line, and the width of the output groove is larger than the discharge width of the discharge port.
木屑从上料装置上上料，木屑经分料器将待挤压木料均匀的分散到两个挤压齿轮上方，在电机一的作用力下，两个挤压齿轮相向向内挤压，木屑经挤压齿轮从挤压齿轮内壁挤出，在自动式切刀的作用下，对挤出木屑进行切割，形成木屑颗粒，木屑颗粒从挤压齿轮加强盖的出料口排出，排出的料经过输出槽输出，完成整个木屑加工过程。The wood chips are fed from the loading device, and the wood chips are uniformly dispersed by the distributor to the two extrusion gears. Under the force of the motor, the two extrusion gears are pressed inwardly toward each other, and the wood chips are pressed. The extruded gear is extruded from the inner wall of the squeeze gear, and under the action of the automatic cutter, the extruded wood chips are cut to form wood chip particles, and the wood chip particles are discharged from the discharge port of the squeeze gear reinforcing cover, and the discharged material passes through. Output slot output to complete the entire sawdust processing.
分料器14包括引料块141和电机二142，电机二上连接由两根分料轴143，两根分料轴反向转动，分料轴上设有用于均匀分料的螺旋转轮144，引料块设在螺旋转轮下方，螺旋转轮底面的形状与挤压齿轮接触面的形状相匹配，螺旋转轮底面与挤压齿轮之间设有便于物料通过的空隙145。木屑在螺旋转轮的作用下，将木屑均匀的分至两挤压齿轮上，进行挤压。The distributor 14 includes a material guiding block 141 and a motor two 142. The two motor shafts are connected by two feeding shafts 143, and the two material collecting shafts are reversely rotated. The feeding shaft is provided with a spiral rotating wheel 144 for evenly dividing the material. The feeding block is arranged under the spiral wheel, and the shape of the bottom surface of the spiral wheel is matched with the shape of the contact surface of the pressing gear, and a gap 145 is formed between the bottom surface of the spiral wheel and the pressing gear to facilitate material passage. Under the action of the spiral runner, the wood chips are evenly distributed to the two squeeze gears for extrusion.
挤压齿轮为两个，两个挤压齿轮相向转动，相互形成挤压。两个挤压齿轮被环轮外壳包裹，所述的挤压齿轮8包括本体81，在本体外圆周上设有挤压齿82，挤压齿为凸起的方形条，在方形条上贯穿本体的挤压通孔83，挤压齿均匀分布在本体上，挤压齿与传动轴同向平行设置，在本体上设有挤压通孔83，挤压通孔位于挤压齿与挤压齿之间的空隙处和挤压齿上。挤压通孔83呈阶梯式排布，本体外径处的挤压通孔直径大于本体内径处的挤压通孔直径。本实施例的挤压通孔83为三个，具体包括通孔一831、通孔二832和通孔三833，通孔一和通孔三设在通孔二的两端，通孔三的直径＜通孔二的直径＜通孔一的直径，木屑在 挤压齿的引导和挤压作用下，木屑从通孔一进行首次挤压，再经通孔二二次挤压成型，最后经通孔三再次压实，从通孔三排出。挤压齿的尺寸和相邻挤压齿之间的尺寸，由待加工的物料尺寸决定，可以根据生产需求调整。The squeeze gears are two, and the two squeeze gears rotate in opposite directions to form a squeeze. The two squeeze gears are wrapped by a ring gear housing. The squeeze gear 8 includes a body 81. The outer circumference of the body is provided with a pressing tooth 82. The pressing tooth is a convex square strip, and the square strip runs through the body. The pressing through hole 83 is uniformly distributed on the body, and the pressing teeth are arranged in parallel with the driving shaft, and the body is provided with a pressing through hole 83, and the pressing through hole is located at the pressing tooth and the pressing tooth. Between the gaps and the pressing teeth. The extruded through holes 83 are arranged in a stepwise manner, and the diameter of the extruded through holes at the outer diameter of the body is larger than the diameter of the extruded through holes at the inner diameter of the body. The pressing through holes 83 of the embodiment are three, specifically including a through hole 831, a through hole 832, and a through hole 833. The through hole one and the through hole are disposed at two ends of the through hole 2. Diameter <diameter of through hole 2 < diameter of through hole one, sawdust in Under the guidance and extrusion of the pressing teeth, the wood chips are firstly extruded from the through holes, and then secondarily extruded through the through holes, and finally compacted again through the through holes 3, and discharged from the through holes 3. The size of the pressing teeth and the size between adjacent pressing teeth are determined by the size of the material to be processed and can be adjusted according to production requirements.
自动式切刀13包括刀座131，刀座上开设有便于穿过传动轴的通孔132，刀座的下方设有配重块133，刀座的上方设有切料刀134，配重块的重量大于切料刀的重量。配重块的设置，能够使得自动式切刀的切料刀朝上，用于切断挤出物，传动轴穿过刀座，在通孔内自由转动，而自动式切刀整体不转。通孔三排出的物料经切料刀切断，形成木屑颗粒，切断后的木屑颗粒从挤压齿轮加强盖的出料口排出。The automatic cutter 13 includes a knife seat 131, and a through hole 132 for facilitating passage through the transmission shaft is disposed on the knife seat, and a weight 133 is disposed below the knife seat, and a cutter 134 is disposed above the knife seat, and the weight is provided The weight is greater than the weight of the cutting knife. The weighting block is arranged such that the cutting blade of the automatic cutter faces upward for cutting the extrudate, the drive shaft passes through the seat, and is freely rotated in the through hole, and the automatic cutter does not rotate as a whole. The material discharged through the through hole 3 is cut by a cutting knife to form wood chips, and the cut wood chips are discharged from the discharge port of the squeeze gear reinforcing cover.
本发明提供一种木屑颗粒成型机，改变了传统颗粒成型机的的缺陷，能够提高工作效率，挤压的效果好，能够根据形成高密度的颗粒，双轮向内挤压，更加省力，整个成型机的结构简单、体积小，所需的生产空间小，维修方便。分料器的设置，能够将木屑打散，均匀的分配到挤压齿轮上，不会出现忽重忽轻的状态，挤压平顺，延长了整个机器的寿命；两个挤压齿轮的设置，实现相向内挤压，将木屑从挤压齿轮外径向内径挤压，从挤压齿轮内部出料，实现内挤压，能够更加省力，挤压齿的设置，能够引导木屑进入挤压通孔，挤压出的颗粒物密实度高；分料器的设置，能够较好的将木屑均匀的分布到相挤压的挤压齿轮上，不会出现积料，能够快速的将木屑挤出，不会出现卡挤压齿轮的现象，工作效率高。本发明整体结构简单，加工的效率高，加工的颗粒密度高，易于产业化。The invention provides a wood chip particle forming machine, which has changed the defects of the conventional particle forming machine, can improve work efficiency, has good extrusion effect, can be squeezed in two wheels according to forming high density particles, and is more labor-saving, the whole The molding machine has a simple structure, a small volume, a small production space required, and convenient maintenance. The setting of the distributor can disperse the wood chips and distribute them evenly on the squeezing gears, without the situation of ignoring and ignoring, the squeezing is smooth, and the life of the whole machine is extended; the setting of the two squeezing gears, Achieve the inward extrusion, the wood chips are squeezed from the outer radial inner diameter of the extrusion gear, and the inner extrusion is performed from the inside of the extrusion gear to achieve internal compression, which can save labor, and the arrangement of the pressing teeth can guide the wood chips into the extrusion through hole. The extruded particles have high compactness; the setting of the feeder can distribute the wood chips evenly to the squeezed gears of the phase extrusion, and there is no accumulation of materials, and the wood chips can be quickly extruded. There will be a phenomenon in which the card squeezes the gear and the work efficiency is high. The overall structure of the invention is simple, the processing efficiency is high, the processed particle density is high, and the industrialization is easy.
以上为本发明较佳的实现方式，需要说明的是，在不背离本发明精神及其实质的情况下，熟悉本领域的技术人员当可根据本发明作出各种相应的改变和变形，但这些改变和变形都应属于本发明所附的权利要求的保护范围。 The above is a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various corresponding changes and modifications in accordance with the present invention without departing from the spirit and scope of the invention. Changes and modifications are intended to be included within the scope of the appended claims.

Claims (10)

  1. 一种木屑颗粒成型机，包括机台(1)，在机台上设有电机一(2)，电机一的输出轴一端连接有减速机(3)，在减速机一侧设有成型模具(4)，其特征在于：所述的成型模具包括固定架一(5)、固定架二(6)和传动轴(7)，传动轴与减速机连接，传动轴搭载在固定架一和固定架二之间，在传动轴上设有挤压齿轮(8)，挤压齿轮与减速器连接的一端设有挡板(9)，挤压齿轮的另一端固定设有带出料口的挤压齿轮加强盖(10)，挤压齿轮的个数大于等于两个，各挤压齿轮之间相互平行，相邻之间的两个挤压齿轮相向转动，相邻两个挤压齿轮相互匹配，两个挤压齿轮连接上方设有进料口(11)，在挤压齿轮上设有环轮外壳(12)，进料口设在环轮外壳上。A wood chip forming machine comprises a machine (1), and a motor (2) is arranged on the machine table, and a speed reducer (3) is connected to one end of the output shaft of the motor one, and a molding die is arranged on one side of the speed reducer ( 4), characterized in that: the forming mold comprises a fixing frame (5), a fixing frame 2 (6) and a transmission shaft (7), the transmission shaft is connected with the reducer, and the transmission shaft is mounted on the fixing frame 1 and the fixing frame Between the two, a squeeze gear (8) is arranged on the drive shaft, and a baffle (9) is arranged at one end of the squeeze gear and the reducer, and the other end of the squeeze gear is fixedly provided with a squeeze with a discharge port. The gear reinforcing cover (10) has a number of pressing gears greater than or equal to two, and the pressing gears are parallel to each other, and two adjacent squeeze gears rotate in opposite directions, and the adjacent two crushing gears match each other. A feed port (11) is arranged above the two squeeze gear connections, and a ring wheel housing (12) is arranged on the squeeze gear, and the feed port is arranged on the ring wheel housing.
  2. 根据权利要求1所述的木屑颗粒成型机，其特征在于：所述的传动轴上设有自动式切刀(13)，自重式切刀位于挤压齿轮内。The wood chip forming machine according to claim 1, wherein said drive shaft is provided with an automatic cutter (13), and the self-weight cutter is located in the squeeze gear.
  3. 根据权利要求2所述的木屑颗粒成型机，其特征在于：所述的自动式切刀(13)包括刀座(131)，刀座上开设有便于穿过传动轴的通孔(132)，刀座的下方设有配重块(133)，刀座的上方设有切料刀(134)，配重块的重量大于切料刀的重量。The wood chip forming machine according to claim 2, wherein the automatic cutter (13) comprises a blade holder (131), and the tool holder is provided with a through hole (132) for facilitating passage through the transmission shaft. A weight (133) is arranged below the knife seat, and a cutter (134) is arranged above the knife seat, and the weight of the weight is larger than the weight of the cutter.
  4. 根据权利要求1所述的木屑颗粒成型机，其特征在于：所述的挤压齿轮(8)包括本体(81)，在本体外圆周上设有挤压齿(82)，挤压齿均匀分布在本体上，挤压齿与传动轴同向平行设置，在本体上设有挤压通孔(83)，挤压通孔位于挤压齿与挤压齿之间的空隙处和挤压齿上。A wood pellet forming machine according to claim 1, wherein said pressing gear (8) comprises a body (81) provided with a pressing tooth (82) on the outer circumference of the body, and the pressing teeth are evenly distributed. On the body, the pressing teeth are arranged in parallel with the transmission shaft, and the body is provided with a pressing through hole (83), and the pressing through hole is located at a gap between the pressing tooth and the pressing tooth and on the pressing tooth. .
  5. 根据权利要求4所述的木屑颗粒成型机，其特征在于：所述的挤压通孔(83)呈阶梯式排布，本体外径处的挤压通孔直径大于本体内径处的挤压通孔直径。The wood chip forming machine according to claim 4, wherein said pressing through hole (83) is arranged in a stepwise manner, and the diameter of the pressing through hole at the outer diameter of the body is larger than the pressing through at the inner diameter of the body. Hole diameter.
  6. 根据权利要求5所述的木屑颗粒成型机，其特征在于：所述的挤压通孔(83)包括通孔一(831)、通孔二(832)和通孔三(833)，通孔一和通孔三设在通孔二的两端，通孔三的直径＜通孔二的直径＜通孔一的直径。The wood chip forming machine according to claim 5, wherein the pressing through hole (83) comprises a through hole (831), a through hole 2 (832), and a through hole 3 (833), and the through hole One and three through holes are provided at both ends of the through hole 2. The diameter of the through hole three < the diameter of the through hole 2 < the diameter of the through hole 1.
  7. 根据权利要求1所述的木屑颗粒成型机，其特征在于：在进料口与挤压齿轮之间设有分料器(14)。A sawdust pellet molding machine according to claim 1, wherein a distributor (14) is provided between the feed port and the squeeze gear.
  8. 根据权利要求1—7任一项所述的木屑颗粒成型机，其特征在于：所述的挤压齿轮为两个，两个挤压齿轮相向转动，相互形成挤压。A sawdust particle molding machine according to any one of claims 1 to 7, wherein said squeeze gears are two, and the two squeeze gears rotate in opposite directions to form a press.
  9. 根据权利要求1所述的木屑颗粒成型机，其特征在于：所述的分料器(14)包括引料块(141)和电机二(142)，电机二上连接由两根分料轴(143)，两根分料轴反向转动，分料轴上设有用于均匀分料的螺旋转轮(144)，引料块设在螺旋转轮下方，螺旋转轮底面的形状与挤压齿轮接触面的形状相匹配，螺旋转轮底面与挤压齿轮之间设有便于物料通过的空隙(145)。 A wood pellet forming machine according to claim 1, wherein said distributor (14) comprises a feed block (141) and a motor two (142), and the motor two is connected by two feed shafts (143). The two feeding shafts are reversely rotated, and the feeding shaft is provided with a spiral rotating wheel (144) for evenly dividing the material. The feeding block is arranged under the spiral rotating wheel, and the shape of the bottom surface of the spiral rotating wheel and the pressing gear contact surface The shape is matched, and a space (145) for facilitating material passage is provided between the bottom surface of the spiral wheel and the pressing gear.
  10. 根据权利要求9所述的木屑颗粒成型机，其特征在于：在挤压齿轮加强盖下方设有引导挤压成型后的物料输出的输出槽(15)。 A sawdust pellet molding machine according to claim 9, wherein an output groove (15) for guiding the output of the extruded material is provided below the squeeze gear reinforcing cover.
PCT/CN2016/112626 2016-12-25 2016-12-28 Pellet former for sawdust WO2018113009A1 (en)

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