CN201890587U - Spiral quantitative feeding device - Google Patents

Spiral quantitative feeding device Download PDF

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Publication number
CN201890587U
CN201890587U CN2010205800833U CN201020580083U CN201890587U CN 201890587 U CN201890587 U CN 201890587U CN 2010205800833 U CN2010205800833 U CN 2010205800833U CN 201020580083 U CN201020580083 U CN 201020580083U CN 201890587 U CN201890587 U CN 201890587U
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China
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cylindrical
motor
connected
spiral
control
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CN2010205800833U
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Chinese (zh)
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孙晓佳
张西良
罗胜
许俊
贾松华
路欣
靳露露
高文祥
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江苏大学
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Abstract

The utility model discloses a spiral quantitative feeding device, which comprises a horizontal spiral conveyer, an automatic feeding adjusting device, a motor control and transmission system, a rotation angle sensor and a single chip microcomputer measurement and control system. The spiral conveyer consists of a spiral shaft, spiral blades, a cylindrical feeding barrel and the like, a rectangular feeding port is arranged on the upper portion of one end of the barrel and connected with the automatic feeding adjusting device, an end surface, which extends out of one end of the feeding port of the barrel, of the spiral shaft is connected with the transmission system, an extending portion of the other end of the spiral shaft is connected with the rotation angle sensor, the spiral shaft is in transmission with a shaft of a control motor by the aid of a synchronous belt, and the automatic feeding adjusting device consists of a cylindrical shell, a cylindrical trough, a cylindrical roller, a baffle plate and a receiving hopper. The spiral quantitative feeding device can be applied to transportation, distribution and packaging production of bulk materials in agriculture, industry, chemical industry and food processing industry.

Description

一种螺旋定量加料装置 A spiral dosing apparatus

技术领域 FIELD

[0001] 本实用新型涉及一种螺旋定量加料装置,属于物料输送装置技术领域,可应用于食品、化工、农业等行业,实现粉体颗粒物料稳定定量加料的配料生产或者包装生产。 [0001] The present invention relates to a helical dosing device belonging BACKGROUND material handling apparatus, can be used in food, chemical industry, agriculture and other industries, to achieve a stable dosing a powder or particulate material produced packaging ingredients.

背景技术 Background technique

[0002] 螺旋加料装置对粉体以及颗粒物料的输送有较好的可控制性和稳定性,广泛用于工业矿物、农用物料、化工和食品加工原料成品等运输、配料和包装生产过程中。 [0002] auger means has a better controllability and stability of powder and conveying particulate material, widely used in industrial minerals, agricultural materials, food processing, chemical raw materials and finished products such as transportation, ingredients and packaging production process. 螺旋加料装置具有结构简单紧凑、工作可靠、操作维护方便、工作环境密闭等特点,通过控制其螺杆转动转速和时间,可以控制加料量,适合不怕挤压、密度均勻、不易吸湿粘积的粉体和颗粒物料的运输和加料。 Auger apparatus having a simple and compact structure, reliable, easy operation and maintenance, etc. confined environment, by controlling the screw rotation speed and time, can control the feeding quantity, for afraid of extrusion, uniform density, difficult to stick the absorbent product powder and transport and feed particulate material. 但其也有诸如功率损耗大,磨损快等缺点,而且螺旋加料装置对超载敏感,需要均勻进料,否则容易产生堵塞现象。 However, it also has such a large power loss, wear faster and other shortcomings, and auger means sensitive to overloading, where uniform feed, or prone to clogging.

[0003] 采用螺旋加料装置实现定量配料和定量包装,由朱登洁等在《轻工机械》介绍采用大、小双螺旋输送器作为主加料和辅加料方法研制定量称重设备,这种定量称重设备是基于螺旋输送器能够进行准确定量加料,但是目前的螺旋加料装置主要用于输送物料,定量加料性能往往达不到要求。 [0003] implemented using a screw feeder apparatus and prepackaged dosing by Zhudeng Jie et al in "Light Industrial Machinery" describes the use of large, small double feed screw conveyor as the primary and secondary charging method developed quantitative weighing apparatus, such Weighing screw conveyor device is based on accurate dosing is possible, but the current auger apparatus for conveying materials mainly, dosing performance is often below standard.

[0004] 在螺旋加料装置单位螺距的送料过程中,受螺旋叶片终止端面的影响,螺旋叶片转到不同的位置时,螺旋叶片与料筒形成的存料空间不同,并且当螺旋叶片端面运动到不同的位置时,物料受阻挡的情况也不同,因此产生了落料的差异,导致了流量的不稳定、不均勻的现象;同时料仓中料的变化也会影响物料流量,导致加料量不准确、误差大等问题。 When [0004] In the feeding process unit pitch screw feeder apparatus, the influence by the end surface of the spiral blade terminated, the helical blade to a different location, different spatial spiral blade holding material formed with the cartridge, and when the end surface of the spiral motion of the blade to the different locations, where different materials obstructed, thus producing a difference in blanking, resulting in a flow instability phenomenon of uneven; while varying the silo also influences the material flow, does not result in feeding quantity accurate, errors and other issues. 另外,在生产过程中,物料从料仓进入螺旋加料装置进料段时,进料量得不到控制,物料大量堆积增加了加料装置的启动扭矩和电机的超载危险,导致高启动扭矩和能耗大等问题。 Further, in the production process, while the material from the silo into the feed section of the screw feeder apparatus, the feed amount is not controlled, the large accumulation of material increases the risk of overloading the motor starting torque and the charging device, resulting in a high starting torque and can consumption and other issues. 这些问题的存在大大影响了螺旋加料装置的工作效率和加料准确性,造成了大量的物料损失以及设备损坏。 These problems greatly affect the efficiency and accuracy of the feed screw feeder device, resulting in a large loss of material and equipment damage.

发明内容 SUMMARY

[0005] 本实用新型针对目前螺旋加料器及其加料方法存在流量的不稳定、不均勻的现象,加料量不准确、误差大,进料量得不到控制的缺陷,提供了一种螺旋定量加料装置。 [0005] The present invention for unstable flow phenomenon coil current feeders and feeding method, uneven, inaccurate feeding quantity, a large error, defects in the feed amount is not controlled, there is provided a helical quantitative feeding means.

[0006] 本实用新型的技术方案是:包括水平式螺旋输送器、进料自动调节装置、控制电机及传动系统、转角传感器和单片微机测控系统。 [0006] The technical solution of the present invention is: a horizontal auger feed automatic adjustment means for controlling the motor and drive, and the rotation angle sensor-chip microcomputer control system.

[0007] 所述的水平式螺旋输送器由螺旋轴、螺旋叶片与圆柱送料料筒等组成,通过机架固定在水平工作面上。 [0007] the horizontal axis by the screw auger, helical blade and the cylindrical feed barrel etc., fixed to the frame by a horizontal work surface. 料筒一端上部开有一矩形进料口,进料口与进料自动调节装置相连, 料筒的另一端下部开有一圆形下料口,下料口向下伸出一段呈圆柱型出料口,方便与定量装置相连。 The upper open end of the cartridge has a rectangular feed opening, feed inlet and automatic adjustment means connected to the other end of the lower portion of the cartridge to open the feed opening has a circular, downwardly projecting section of the feed opening and cylindrical discharge opening , convenience and connected to the dosing device. 带有螺旋叶片的螺旋轴对中安装在料筒中,两端使用滚动轴承支撑。 A screw shaft having a spiral blade mounted on the barrel, rolling bearings are used to support both ends. 螺旋轴在料筒进料口一端伸出端面,与传动系统的同步带传动的从动带轮连接,螺旋轴另一端伸出部分通过柔性连接器与转角传感器连接。 The screw shaft end at a cylinder extending the feed inlet end surface of the driven pulley connected to the belt drive transmission system, the other end of the screw shaft are connected by a flexible connector portion projecting with angle sensor. 螺旋轴与控制电机轴之间传动系统采用同步带传动,控制电机通过同步带传动驱动螺旋轴转动。 Transmission with belt drive between the motor shaft and the control screw shaft, the screw shaft is rotated by the motor control timing belt drive. [0008] 所述的进料自动调节装置是一个介于料仓与料筒进料口之间的装置,它由圆柱壳体、圆柱形料槽、圆柱滚筒、挡板、接料漏斗等组成。 [0008] The automatic adjustment of the feeding means is a means between the magazine and the barrel between the feed port, which consists of a cylindrical housing, a cylindrical spout, cylindrical drum, baffle, funnel etc. then .

[0009] 所述的单片微机测控系统包括转角传感器检测电路、控制电机驱动控制电路、单片微机及输入输出接口、键盘、显示器等部分组成。 [0009] The measurement and control system comprises a one-chip microcomputer angle sensor detecting circuit controls the motor drive control circuit, one-chip microcomputer, and input-output interface, a keyboard, a display and other components.

[0010] 本实用新型一方面通过设置进料自动调节装置,降低料仓上物料高度变化对螺旋加料装置加料稳定性的影响,消除物料在螺旋料筒中的挤压导致下次开机时的瞬时超载现象,另一方面通过转角传感器检测螺旋轴的转角进而控制电机的转速和转角,来实现对物料的准确定量工作。 [0010] In one aspect of the present invention by providing automatic adjustment of the feed means to reduce the influence on the material to a screw feeder hopper height variation charging stability of the device, eliminating the extruded material results in a screw barrel at the next startup transient overload phenomena, on the other hand by the rotation angle sensor for detecting the rotation angle of the screw shaft and then control the motor rotation speed, to achieve accurate quantitation of work materials. 可对散装粉体或者颗粒物料进行稳定的定量输送或者加料,操作方便, 能耗低。 Enabling stable bulk powder or particulate material to the metering or feed, easy operation, low power consumption. 其可广泛应用于农业、工业、化工和食品加工行业的散装物料运输、配料和包装生产。 It can be widely used in agricultural, industrial, chemical and transportation of bulk materials, ingredients and packaging production and food processing industry.

附图说明 BRIEF DESCRIPTION

[0011] 下面结合附图和具体实施方式对本实用新型作进一步详细说明。 [0011] Hereinafter, the present invention as described in more detail in conjunction with accompanying drawings and specific embodiments.

[0012] 图1是螺旋定量加料装置的示意图。 [0012] FIG. 1 is a schematic view of a helical dosing device.

[0013] 图2是进料自动调节装置2的俯视图。 2 is a plan view of the device [0013] FIG 2 is fed automatically adjusted.

[0014] 图3是螺旋定量加料装置的单片微机测控系统组成结构示意图。 [0014] FIG. 3 is a schematic view of a spiral one-chip microcomputer Control System dosing device components.

[0015] 图中,1,水平式螺旋加料输送器;2,进料自动调节装置;3,圆柱形料槽;4,挡板; 5,接料漏斗;6,接料口;7,圆柱壳体;8,圆柱滚筒;9,支架A;10,支架B;ll,螺旋叶片;12, 螺旋轴;13,圆形下料口;14,矩形进料口;15,滚动轴承A ;17,滚动轴承B ;18,柔性连接器; 19,料筒;20,圆柱下料管;21,左端伸出部分;22,右端伸出部分;23,转角传感器;24,同步传送带;25,控制电机J6控制电机及传动系统;27,从动带轮;28,主动带轮;29,进料管; 30,圆柱耳;31,机罩;32,耳洞。 [0015] FIG, 1, the horizontal conveyor screw feeder; 2, automatic feed adjustment means; 3, a cylindrical chute; 4, baffle; 5, material receiving hopper; 6, then discharge port; 7, a cylindrical housing; 8, cylindrical drum; 9, the stent A; 10, the bracket B; ll, helical blade; 12, screw shaft; 13, round the feed opening; 14, rectangular feed inlet; 15, the rolling bearing A; 17, Rolling B; 18, flexible connector; 19, cartridge; 20, the cylindrical feed tube; 21, a left end projecting portion; 22, a right end projecting portion; 23, angle sensor; 24, timing belt; 25, controls the motor J6 and drive control of the motor; 27, a driven pulley; 28, the drive pulley; 29, a feed tube; 30, a cylindrical ear; 31, hood; 32, pierced ears.

具体实施方式 Detailed ways

[0016] 如图1、2所示,螺旋定量加料装置包括水平式螺旋加料输送器、进料自动调节装置2、控制电机及传动系统沈、转角传感器23和单片微机测控系统组成。 [0016] As shown, the helical dosing device comprises a horizontal screw feeder conveyor automatically adjust the feed means 2 1, 2, and controls the motor drive system Shen, angle sensor 23 and the measurement and control system composed of single chip microcomputer. 在螺旋加料输送器1的螺旋轴12左端伸出部分21与控制电机及传动系统沈传动轴连接,右端伸出部分22 通过柔性连接器18与转角传感器23传动轴连接,在螺旋加料输送器1上部通过一矩形进料口14与进料自动调节装置2连接,螺旋加料输送器1通过支架A 9和支架B 10固定在水平工作面上。 In the screw feeder conveyor screw shaft 121 projecting left end portion 21 is connected to the control and drive the motor shaft Shen, right protruding portion 22 by a flexible connector 18 is connected to the drive shaft angle sensor 23, the screw feeder conveyor 1 by a rectangular upper inlet 14 and the automatic adjustment of the feed means 2 is connected, a screw feeder conveyor 1 is fixed on a horizontal work surface by brackets and the bracket a 9 B 10.

[0017] 螺旋加料输送器1包括螺旋叶片11、螺旋轴12、料筒19、滚动轴承A15和滚动轴承B17组成。 [0017] The screw feeder 1 comprises a conveyor spiral blade 11, the screw shaft 12, the cartridge 19, the rolling bearing rolling A15 and B17 compositions. 螺旋叶片11绕制在螺旋轴12上,螺旋轴12对中安装在料筒19内,在料筒19两端采用滚动轴承A 15、滚动轴承B17支撑螺旋轴12,料筒19左端正上部开有一矩形进料口14,与进料自动调节装置2连接,在另一端正下部开有一圆形下料口13,通过圆柱下料管20 与定量装置相连,螺旋轴12左端伸出部分21与控制电机及传动系统专动轴连接,右端伸出部分22通过柔性连接器18与转角传感器23传动轴连接。 Helical blade 11 wound around the screw shaft 12, the pair 12 is mounted in the barrel 19 of the screw shaft, the rolling bearing A 15 at both ends of the cylinder 19, the screw shaft 12 supporting the rolling bearing B17, upper left upright cylinder 19 has a rectangular opening feed port 14, and automatically adjust the feed device 2, the lower portion further has a circular opening correct feed opening 13, through the cylindrical tube 20 and a dosing device connected to the screw shaft 12 and a left end projecting portion 21 controls the motor and drive shaft connected exclusively, a right end portion 22 extending through the flexible connector 18 is connected to the drive shaft angle sensor 23.

[0018] 进料自动调节装置2包括圆柱壳体7、圆柱形料槽3、圆柱滚筒8、挡板4、接料漏斗5组成。 [0018] automatically adjust the feed means 2 comprises a cylindrical housing 7, the cylindrical tank 3, cylindrical drum 8, the shutter 4, 5 bonding composition hopper. 圆柱壳体7下端的进料管四与螺旋加料输送器1的进料口14连接,圆柱壳体7内部为圆柱形料槽3,圆柱滚筒8两端面上有对称同心的两个圆柱耳30,圆柱耳30嵌入圆柱壳体7上与之对应的耳洞32内,从而支撑圆柱滚筒8,与圆柱形料槽3同心安装,使圆柱滚筒8能够在圆柱形料槽3内自由翻转,圆柱滚筒8上焊接了均勻分布的八块挡板4。 7 the lower end of the cylindrical housing and the feed tube four screw feeder conveyor 1 feed port 14 is connected, inside the cylindrical housing 7 is cylindrical trough 3, there are two concentric cylindrical lugs 30 symmetrically on both end surfaces of the cylindrical drum 8 , 30 fitted on the cylindrical lug 7 corresponding thereto pierced cylindrical housing 32, thereby supporting cylindrical drum 8, is mounted concentrically with the cylindrical chute 3, so that cylindrical drum 8 can be freely turned over in the cylindrical chute 3, a cylindrical 8 is welded on the drum shutter eight uniformly distributed 4. 挡板4 是一块长方形板,与圆柱滚筒8、圆柱形料槽3等长,且其外沿与圆柱形料槽3的内壁留有微小的间隙,圆柱壳体7上端偏右开有宽度略小于圆柱形料槽3半径的矩形接料口6,接料漏斗5与接料口6相连,接料口6是一段连通圆柱形料槽3与接料漏斗5的矩形管道,位于圆柱形料槽3的右半径段,且其开口长度与圆柱形料槽3、圆柱滚筒8等长,接料漏斗5是一上端开口大,下端开口小的梯形漏斗。 The shutter plate 4 is a rectangular, and cylindrical drum 8, as long as the cylindrical trough 3, and the outer edge thereof and the cylindrical inner wall of the spout leaving a slight gap 3, the upper end of the cylindrical housing 7 has a width slightly-right opening less than the radius of the cylindrical chute 3 a rectangular access opening 6, 5 connected to the funnel then connected to the discharge port 6, then the communication opening 6 was a cylindrical tank 3 with a rectangular duct connected to hopper 5 located cylindrical material the radius of the right tank section 3, and the opening length of the cylindrical trough 3, as long as cylindrical drum 8, is connected to a funnel 5 large upper opening, a lower end opening of small trapezoidal funnel.

[0019] 控制电机及传动系统沈包括同步传送带对、从动带轮27、机罩31、主动带轮观和控制电机25。 [0019] Control and drive motor comprises a synchronous belt sink pair, the driven pulley 27, the hood 31, the motor drive pulley 25 and a control concept. 机罩31固定在螺旋加料器1料筒19上,罩住从动带轮27,从动带轮27安装在螺旋加料器1的螺旋轴12的伸出部分,主动带轮观安装在控制电机25轴上,控制电机25安装在水平工作面上。 The hood 31 is fixed on a barrel screw feeder 19, covering the driven pulley 27, a driven pulley 27 mounted on the projecting portion of the screw feeder 12 of the screw shaft 1, the drive pulley is mounted in a control concept of the motor shaft 25, the control motor 25 mounted on a horizontal work surface.

[0020] 转角传感器23外壳固定在料筒19 一端的侧面上。 [0020] The rotational angle sensor 23 fixed to the housing 19 on the side of one end of the cartridge.

[0021] 如图3所示,螺旋定量加料装置的单片微机测控系统包括AT89C52单片微机、I/ 0接口、键盘、显示器、转角传感器检测电路、控制电机驱动控制电路、控制电机(步进电机或者伺服电机)。 [0021] As shown in FIG. 3, the spiral-chip microcomputer measurement and control system comprises a dosing device AT89C52 single-chip microcomputer, I / 0 interface, a keyboard, a display, a rotation angle sensor detecting circuit controls the motor drive control circuit controls the motor (step motor or a servomotor). 单片微机在键盘和显示器人机界面操作下,在程序控制下采集转角传感器23 转角信息,驱动控制电机25,完成对螺旋轴转过角度和速度的控制,进而控制加料量。 In the single-chip microcomputer keyboard and display, HMI, angle information acquisition angle sensor 23 under program control, drive control motor 25, to complete the control and velocity through an angle of screw shaft, then control the feeding quantity.

[0022] 螺旋定量加料装置的工作过程如下: [0022] helical dosing device works as follows:

[0023] (1)物料进料过程。 [0023] (1) the material feed process. 物料从料仓进入接料漏斗5,通过接料口6进入圆柱滚筒8与其上相邻的两块挡板4之间的储料段,由于接料口6是偏右开置的,物料下落时的冲力作用在挡板4上进而带动滚筒8翻转,物料在储料段中随滚筒8翻转不断下落,直至通过进料口14进入螺旋加料器1中,实现稳定进料的过程。 Material from the silo into the feed hopper 5 connected, through a discharge port into the storage connection section between the cylindrical drum 4 with its 8 adjacent two baffle 6, since the connection opening 6 is open-right opposite, falling material when the impulsive force on the shutter 4 so as to drive the drum 8 is turned over, the material continues to fall with the reversing cylinder 8 in the material storage section, until through the inlet 14 into the screw feeder 1, to achieve a stable process feed.

[0024] (2)物料进料调节过程。 [0024] (2) the material feed adjustment process. 在控制电机25不工作的时候,物料在进料口14下方堆积,从下方阻挡了挡板4和圆柱滚筒8的翻转,进而阻止了物料继续进入螺旋加料器1中, 实现对螺旋加料器1中的物料进料调节,防止出现电机下次启动时的瞬时超载现象。 When the control motor 25 does not work, the material deposited beneath the inlet 14, from the bottom 4 and blocking the reversing flapper cylindrical drum 8, thereby preventing the material continues into a screw feeder, a screw feeder to achieve a the material feed regulator, to prevent overloading transient phenomenon occurs when the motor starts next time.

[0025] (3)单位螺距内的物料流动量分布试验过程。 [0025] (3) the amount of flow of material within the unit during the test pitch profile. 对螺旋定量加料装置进行不同物料在不同螺旋轴转角位置和不同转动速度下的加料量试验,得到单位螺距内的物料流动量分布关系。 Spiral dosing device feeding amount of different materials at different test locations and different angular screw shaft rotational speed to obtain the relationship between the distribution of the flow amount per unit of material pitch.

[0026] (4)螺旋定量加料过程。 [0026] (4) helix dosing process. 螺旋定量加料装置工作时,物料进入螺旋加料器1后,单片微机测控系统按照控制程序通过驱动控制电机及其传动系统开始工作,由螺旋叶片11 带动物料向下料口13方向推进,通过与螺旋轴12连接的转角传感器23检测,监控螺旋轴12转过的角度,按照单位螺距内的物料流动量分布关系控制其推进的物料量,实现精确定量加料过程。 When the helical dosing device is operated, the material enters the screw feeder 1, the single-chip microcomputer according to a control program by the measurement and control system controlling the drive motor and drive system to work, the material driven by the helical blade 11 downwardly advancing direction feed opening 13, by rotation angle sensor 12 is connected to the screw shaft 23 is detected, the screw shaft 12 is rotated to monitor the angular distribution of materials which advance the relationship between the control amount according to the material flow quantity per unit pitch accurate dosing process.

[0027] 通过以上工作过程,达到对物料稳定定量加料控制的目的。 [0027] Through the above working process, the purpose of dosing the material stability control.

Claims (5)

1. 一种螺旋定量加料装置,包括水平式螺旋加料输送器(1)、进料自动调节装置O)、 控制电机及传动系统(26)、转角传感器和单片微机测控系统,其特征是,所述水平式螺旋加料输送器(1)的螺旋轴(1¾左端伸出部分与控制电机及传动系统06)传动轴连接,螺旋轴(1¾右端伸出部分0¾通过柔性连接器(18)与转角传感器传动轴连接,螺旋加料输送器(1)上部通过一矩形进料口(14)与进料自动调节装置(¾连接,螺旋加料输送器(1)通过支架A(9)和支架B(IO)固定在水平工作面上。 A helical dosing device, comprising a horizontal screw feeder conveyor (1), the feed means automatic adjustment O), and drive control of the motor (26), single-chip microcomputer angle sensor and control system, characterized in that, the horizontal screw feeder conveyor (1) a screw shaft (1¾ left protruding portion and the control and drive the motor 06) connected to the drive shaft, the screw shaft (1¾ right projecting portion 0¾ by a flexible connector (18) and the angle a sensor connected to the drive shaft, auger conveyor (1) by means of a rectangular upper inlet (14) automatically adjusting the feed means (¾ connection, screw feeder conveyor (1) via a bracket a (9) and the bracket B (IO ) fixed to the horizontal work surface.
2.根据权利要求1所述的一种螺旋定量加料装置,其特征是,所述进料自动调节装置(2)包括圆柱壳体(7)、圆柱形料槽(3)、圆柱滚筒(8)、挡板(4)、接料漏斗(¾ ;圆柱壳体(7)下端的进料管09)与螺旋加料输送器(1)的进料口(14)连接,圆柱壳体(7)内部为圆柱形料槽(3),圆柱滚筒(8)两端面上有对称同心的两个圆柱耳(30),圆柱耳(30)嵌入圆柱壳体(7)上与之对应的耳洞(3¾内,从而支撑圆柱滚筒(8),与圆柱形料槽(3)同心安装,圆柱滚筒(8)上焊接了均勻分布的八块挡板G),挡板(4)是一块长方形板,与圆柱滚筒(8)、圆柱形料槽C3)等长,且其外沿与圆柱形料槽(3)的内壁留有微小的间隙,圆柱形壳体(7)上端偏右开有宽度略小于圆柱形料槽C3)半径的矩形接料口(6),接料漏斗(5) 与接料口(6)相连,接料口(6)位于圆柱形料槽(3)的右半径段,且其开 A helical dosing device according to claim 1, characterized in that, automatically adjusting the feed means (2) comprises a cylindrical housing (7), a cylindrical chute (3), a cylindrical drum (8 ), the shutter (4), then the funnel (¾; cylindrical housing (7) of the lower end of feed tube 09) and the auger conveyors (1) feed inlet (14) connected to the cylinder housing (7) internal cylindrical chute (3), a cylindrical drum (8) has two concentric cylindrical symmetrical lugs (30), a cylindrical lug (30) fitted at both ends of the cylindrical surface of the housing (7) corresponding thereto pierced ( the 3¾, thereby supporting cylindrical drum (8), the cylindrical trough (3) concentrically mounted, welded eight G baffle uniformly distributed on the drum (8)), the shutter (4) is an oblong plate, cylindrical drum inner wall (8), a cylindrical trough C3) of equal length, and the outer edge of the cylindrical tank (3) leaving a slight gap, cylindrical housing (7) upper-right opening having a width slightly is smaller than the rectangular cylindrical chute C3) connected to the discharge port of the radius (6), then it is connected to funnel (5) and connected to outlet (6), connected to the discharge port (6) of the cylindrical chute (3) right radial segment and its open 长度与圆柱形料槽(3)、圆柱滚筒(8)等长,接料漏斗(¾是一上端开口大,下端开口小的梯形漏斗。 The length of the cylindrical trough (3), the cylindrical roller (8) of equal length, then funnel (¾ is a large open upper end, a lower end opening of small trapezoidal funnel.
3.根据权利要求1所述的一种螺旋定量加料装置,其特征是,所述控制电机及传动系统(26)包括同步传送带(M)、从动带轮(27)、机罩(31)、主动带轮(28)和控制电机(25); 机罩(31)固定在螺旋加料器(1)的料筒(19)上,罩住从动带轮(27),从动带轮07)安装在螺旋加料器(1)的螺旋轴(1¾的伸出部分,主动带轮08)安装在控制电机0¾轴上, 控制电机05)安装在水平工作面上。 A helical dosing device according to claim 1, wherein said control and drive motor (26) comprises a timing belt (M), a driven pulley (27), the hood (31) , drive pulley (28) and a control motor (25); hood (31) on the cartridge (19) fixed to the screw feeder (1), covering the driven pulley (27), the driven pulley 07 ) mounted on the projecting portion of the screw shaft of the screw feeder (1) (1¾, the drive pulley 08) mounted on the control shaft of the motor 0¾ controls the motor 05) mounted on a horizontal work surface.
4.根据权利要求1所述的一种螺旋定量加料装置,其特征是,所述转角传感器03)外壳固定在料筒(19) 一端的侧面上。 A spiral 4. The dosing device according to claim 1, characterized in that the rotational angle sensor 03) fixed to the housing on the side of one end of the cartridge (19).
5.根据权利要求1所述的一种螺旋定量加料装置,其特征是,所述单片微机测控系统包括AT89C52单片微机、I/O接口、键盘、显示器、转角传感器检测电路、控制电机驱动控制电路、控制电机;控制电机为步进电机或者伺服电机。 A helical dosing device according to claim 1, characterized in that the measurement and control system comprises a one-chip microcomputer AT89C52 chip microcomputer, I / O interface, a keyboard, a display, a rotation angle sensor detecting circuit controls the motor driver The control circuit controls the motor; stepping motor or motors controlling the servo motor.
CN2010205800833U 2010-10-28 2010-10-28 Spiral quantitative feeding device CN201890587U (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966925A (en) * 2010-10-28 2011-02-09 江苏大学 Spiral quantitative feeding device and stable feeding method
CN102963689A (en) * 2012-12-11 2013-03-13 赣州逸豪实业有限公司 Automatic feeder for copper foil dissolving pot
CN103318659A (en) * 2013-07-17 2013-09-25 王克伟 Spiral quantitative charging system and method
CN103721867A (en) * 2013-12-26 2014-04-16 广西科技大学 Massecuite feed quantity measuring and controlling device and massecuite feed quantity measuring and controlling method
CN103979320A (en) * 2013-02-07 2014-08-13 上海尊优自动化设备有限公司 Screw feeder
CN105170294A (en) * 2015-07-21 2015-12-23 柳州正高科技有限公司 Drum type corn feeding device
CN105648583A (en) * 2016-01-07 2016-06-08 上海应用技术学院 Glass fiber quantitative conveyer
RU2626057C1 (en) * 2016-10-11 2017-07-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарская государственная сельскохозяйственная академия" Mixer-doser of press extruder
CN108787411A (en) * 2017-05-04 2018-11-13 贵港市瑞成科技有限公司 A kind of paddy screening machine

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966925B (en) 2010-10-28 2012-06-20 江苏大学 Spiral quantitative feeding device and stable feeding method
CN101966925A (en) * 2010-10-28 2011-02-09 江苏大学 Spiral quantitative feeding device and stable feeding method
CN102963689A (en) * 2012-12-11 2013-03-13 赣州逸豪实业有限公司 Automatic feeder for copper foil dissolving pot
CN103979320A (en) * 2013-02-07 2014-08-13 上海尊优自动化设备有限公司 Screw feeder
CN103979320B (en) * 2013-02-07 2016-03-30 上海尊优自动化设备有限公司 Feed screw
CN103318659B (en) * 2013-07-17 2016-05-25 王克伟 Spiral quantitative charging system and spiral quantitative charging process
CN103318659A (en) * 2013-07-17 2013-09-25 王克伟 Spiral quantitative charging system and method
CN103721867A (en) * 2013-12-26 2014-04-16 广西科技大学 Massecuite feed quantity measuring and controlling device and massecuite feed quantity measuring and controlling method
CN103721867B (en) * 2013-12-26 2015-08-19 广西科技大学 Massecuite feeding detector and investigating method
CN105170294A (en) * 2015-07-21 2015-12-23 柳州正高科技有限公司 Drum type corn feeding device
CN105648583A (en) * 2016-01-07 2016-06-08 上海应用技术学院 Glass fiber quantitative conveyer
CN105648583B (en) * 2016-01-07 2017-09-12 上海应用技术学院 Glass fibre apron quantitive conveyor
RU2626057C1 (en) * 2016-10-11 2017-07-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарская государственная сельскохозяйственная академия" Mixer-doser of press extruder
CN108787411A (en) * 2017-05-04 2018-11-13 贵港市瑞成科技有限公司 A kind of paddy screening machine

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