WO2005000015A1

WO2005000015A1 - An automatic quantitative feeding device

Info

Publication number: WO2005000015A1
Application number: PCT/CN2004/000233
Authority: WO
Inventors: Deping Gao
Original assignee: Deping Gao
Priority date: 2003-03-20
Filing date: 2004-03-22
Publication date: 2005-01-06

Abstract

The invention discloses an alltomatic quantitative feeding device for feeding pets. The feeding device comprises a hopper for receiving foodstuff which is provided with a open top, a chamber of constant volume for metering the feeding quantity which includes an inlet disposed between the hopper and the chamber and a feeding outlet disposed under the chamber, and an auto-feeding mechanism driven by a motor in order to control the foodstuff quantity fed by the outlet of the chamber. According to the feeding demands of pets, an user can select different feeding quantity conveniently by the auto-feeding mechanism driven by the motor.

Description

一种自动定量投料机构 Automatic quantitative feeding mechanism

技术领域 Technical field

本发明涉及一种动物词养装置，特别是一种自动定量投料机构。 The invention relates to an animal word raising device, in particular to an automatic quantitative feeding mechanism.

背景技术 Background technique

目前，已有相当多的人在家中喂养宠物，需要定时定量地为其供给食物，但由于主人经常要长时间外出，在宠物需要食物时无法在家中为其投放食物，因此，需要有一种自动投放食物的装置，以便在主人外出时能够自动地并且定时定量地提供饲料，以便宠物能按时进食。 At present, there are quite a few people feeding pets at home, and they need to be regularly and quantitatively provided with food. However, since the owner often goes out for a long time, when pets need food, they cannot put food in the home. Therefore, there is a need for an automatic A device for feeding food so as to automatically and regularly provide feed when the owner is out, so that pets can eat on time.

目前市场上已有自动词喂装置，但均由于种种缺陷而不能广泛推广。例如，有一种自动喂养装置，由底盘和上盖组成，底盘被等分成若干呈星形排列的格子，上盖开有一个与底盘上的一个格子一样大小孔，并且设有电机和控制电路，控制电路可控制电机定时转动和停止，以带动底盘定时转动，而上盖固定不动，使装有伺料的格子对准到上盖上的孔，即可实现自动喂养的过程。其中定时由自动控制电路实现，定量则是通过每一格子中预先装入的饲料的量来实现的。 At present, there are automatic word feeding devices on the market, but they cannot be widely promoted due to various defects. For example, there is an automatic feeding device composed of a chassis and an upper cover. The chassis is equally divided into a plurality of grids arranged in a star shape. The upper cover is provided with a hole the same size as a grid on the chassis, and is provided with a motor and a control circuit. The control circuit can control the motor to rotate and stop regularly to drive the chassis to rotate regularly, and the upper cover is fixed, so that the grid equipped with the feeder can be aligned with the hole on the upper cover to realize the automatic feeding process. The timing is realized by an automatic control circuit, and the ration is realized by the amount of feed pre-loaded in each grid.

上述的自动喂养装置虽然可实现定时定量供料，但是其定量受到每一个格子大小的限制，该定量是固定的，并不能调整任意的定量，因此，如果所喂养的宠物不总是同一只，就无法调整到所需的定量，因此该自动喂养装置无法适应各种不同的宠物，而且格子的数量是有限的，因此每次设定的喂养次数也是有限的。 Although the above automatic feeding device can realize a fixed-quantity feeding, the quantity is limited by the size of each grid. The quantity is fixed and cannot be adjusted to any quantity. Therefore, if the fed pets are not always the same, It cannot be adjusted to the required amount, so the automatic feeding device cannot adapt to various different pets, and the number of grids is limited, so the number of feedings set each time is also limited.

另外，上述的底盘由于具有多个格子，在实现定量供食的过程中，每个格子都被宠物在进食时使用过，且其与上盖的连接方式使其不便拆卸，因此对底盘的清洗非常不便。 In addition, the above-mentioned chassis has multiple grids. In the process of achieving quantitative feeding, each grid has been used by pets while eating, and its connection to the upper cover makes it inconvenient to disassemble, so the chassis is cleaned. Very inconvenient.

发明内容 Summary of the invention

本发明提供一种自动定量投料机构，其主要目的在于克服现有的自动喂养装置的定量是固定的而不能调整任意的定量，并且每次设定的喂养次数有限的缺陷。 The present invention provides an automatic quantitative feeding mechanism, the main purpose of which is to overcome the shortcomings of the existing automatic feeding device in which the quantitative is fixed and can not be adjusted arbitrarily, and the feeding frequency is limited each time.

本发明的另一目的在于克服现有的自动喂养装置中供宠物进食用的容器不便拆卸和清洗的缺点。 Another object of the present invention is to overcome the disadvantages of the inconvenient disassembly and cleaning of the container for pets in the existing automatic feeding device.

本发明采用如下技术方案：一个用来接收食物的料斗，上部为敞开式；一个定量仓，用以计量食物的投放量，料斗和定量仓之间设有进料口，定量 The present invention adopts the following technical solutions: a hopper for receiving food, the upper part of which is open; a quantitative bin for measuring the amount of food to be put in, a feeding port is provided between the hopper and the quantitative bin for quantitative

1 1

确认本仓下部设有投料口； Confirm this There is a feeding port in the lower part of the warehouse;

一个电机驱动的自动送料机构，用以控制定量仓投料口的投料量。 A motor-driven automatic feeding mechanism is used to control the feeding amount of the feeding port of the quantitative warehouse.

所述的电机驱动的自动送料机构为凸轮翻板式，包括进料门、出料门，及控制进料门、出料门幵启、闭合的凸轮控制结构；定量仓的进料口枢设有进料门，进料门的枢接部固设有上连杆，上连杆的外伸部与一垂直连杆的上端部连接，该垂直连杆可上下滑动地设置于垂直方向，并且在垂直连杆上连接有纵向复位弹簧；定量仓的下表面的投料口枢设有投料门，投料门的枢接部固设有下连杆，下连杆的外伸部与一水平连杆的左端部连接，该水平连杆可左右滑动地设置于水平方向，并且在水平连杆上设有横向复位弹簧；另有一凸轮，该凸轮顶靠于垂直连杆的下端部和水平连杆的右端部，且该凸轮的最短轴位于水平位置时，投料门恰好处于水平位置，该凸轮的最短轴位于垂直位置时，进料门恰好处于水平位置，该凸轮的转轴与一电机的转轴连接； The motor-driven automatic feeding mechanism is a cam flip type, including a feeding door, a discharging door, and a cam control structure that controls the opening and closing of the feeding door, the discharging door; and the feeding opening of the quantitative warehouse is pivotally provided. The feed door is fixed with an upper link at the pivoting portion of the feed door, and the overhang of the upper link is connected to the upper end of a vertical link, which is slidably arranged in the vertical direction and A vertical return spring is connected to the vertical link; the feeding opening on the lower surface of the dosing chamber is provided with a feeding door, and the pivoting portion of the feeding door is fixed with a lower link; an extension of the lower link and a horizontal link The left end is connected, and the horizontal link is slidably arranged in the horizontal direction, and a horizontal return spring is provided on the horizontal link. Another cam is abutted against the lower end of the vertical link and the right end of the horizontal link. When the shortest axis of the cam is in the horizontal position, the feeding door is just in the horizontal position. When the shortest axis of the cam is in the vertical position, the feeding door is just in the horizontal position. The rotation axis of the cam is connected to the rotation axis of a motor. ;

所述的垂直连杆穿设于一固定于垂直方向的纵向滑槽内，垂直连杆的下端部固设有一水平顶块，该水平顶块顶靠于凸轮上，纵向复位弹簧套设于垂直连杆位于水平顶块与该纵向滑槽之间的部分；所述的水平连杆穿设于一固定于水平方向的横向滑槽内，水平连杆的右端部固设有一垂直顶块，该垂直顶块顶靠于凸轮上，横向复位弹簧套设于水平连杆位于垂直顶块与该横向滑槽之间的部分。 The vertical link is perforated in a vertical chute fixed in the vertical direction, and a horizontal top block is fixed at the lower end of the vertical link. The horizontal top block abuts on the cam, and the vertical return spring is sleeved on the vertical. The link is located between the horizontal top block and the longitudinal chute; the horizontal link is penetrated in a horizontal chute fixed in the horizontal direction, and a vertical top block is fixed at the right end of the horizontal link. The vertical top block abuts on the cam, and the horizontal return spring is sleeved on the part of the horizontal link located between the vertical top block and the horizontal slide groove.

所述的电机驱动的自动送料机构为凸轮抽板式：包括上抽板、下抽板、及控制上抽板、下抽板移动的凸轮控制机构；上抽板可左右滑动地设置于定量仓上部的进料口，上抽板表面设有第一顶块，上凸轮的轴向与上抽板垂直，其边缘顶靠于第一顶块侧面，上抽板连有第一复位弹簧，下抽板可左右滑动地设置于投料口，下抽板表面设有第二顶块，下凸轮的轴向与下抽板垂直，其边缘顶靠于第二顶块侧面，下抽板连有第二复位弹簧，上凸轮和下凸轮通过同一转轴固定连接，其共同转轴与电机的转轴相连，上凸轮的轮廓与下凸轮的轮廓在水平面上相互错位；上抽板的右端部凸伸于定量仓的右侧，第一顶块设置于上抽板的右端部并向下延伸，上凸轮位于上抽板下方，且位于定量仓和第一顶块之间；下抽板的右端部也凸伸于定量仓的右侧，第二顶块设置于下抽板的右端部，下凸轮位于第二顶块的右侧。 The motor-driven automatic feeding mechanism is a cam pumping plate type: it includes an upper pumping plate, a lower pumping plate, and a cam control mechanism that controls the movement of the upper pumping plate and the lower pumping plate; the upper pumping plate is slidably arranged on the upper part of the quantitative warehouse The feed port of the upper pumping plate is provided with a first top block, the axial direction of the upper cam is perpendicular to the upper pumping plate, and its edge abuts the side of the first top block. The plate is slidably arranged at the feeding opening. The surface of the lower pumping plate is provided with a second top block. The axial direction of the lower cam is perpendicular to the lower pumping plate. The edge abuts against the side of the second top block. The return spring, the upper cam and the lower cam are fixedly connected through the same rotating shaft, and the common rotating shaft is connected to the rotating shaft of the motor, and the outline of the upper cam and the outline of the lower cam are offset from each other on a horizontal plane; the right end of the upper pumping plate is projecting to the On the right side, the first top block is arranged at the right end of the upper pumping plate and extends downwards. The upper cam is located below the upper pumping plate and is located between the quantitative bin and the first top block. The right end of the lower pumping plate also protrudes from The right side of the quantitative bin, the second top The block is located at the right end of the lower drawing plate, and the lower cam is located on the right side of the second top block.

所述的电机驱动的自动送料机构为齿轮转叶式，包括上遮板、下遮板、及控制上遮板、下遮板转动的齿轮控制机构；定量仓的进料口设有上遮板，上遮板的边缘处固设有与其垂直第一转轴，上遮板可以第一转轴为中心转动，第一转轴上固设有第一齿轮，并套设有第一复位扭簧；投料口设有下遮板，下遮板的边缘处固设有与其垂直的第二转轴，下遮板可以第二转轴为中心转动，第二转轴上固设有第二齿轮，并套设有第二复位扭簧；另外还设有第三转轴，第三转轴上部、下部分别固设有第一间歇齿轮、第二间歇齿轮，第一间歇齿轮、第二间歇齿轮分别与第一齿轮、第二齿轮配合，第一间歇齿轮和第二间歇齿轮的有效齿在水平方向互相错开；第三转轴与一电机的转轴相连； The motor-driven automatic feeding mechanism is a gear rotary leaf type, and includes an upper shutter, a lower shutter, and a control board. A gear control mechanism for turning the upper shutter and the lower shutter; The feeding opening of the dosing bin is provided with an upper shutter, and the first shutter is perpendicular to the edge of the upper shutter. The upper shutter can be centered on the first shutter. Rotating, a first gear is fixed on the first rotating shaft, and a first return torsion spring is sleeved; a feeding plate is provided with a lower shielding plate, and a second rotating shaft and a lower shielding plate are fixed at the edge of the lower shielding plate. The second rotating shaft can be used as the center for rotation. A second gear is fixed on the second rotating shaft and a second return torsion spring is sleeved. In addition, a third rotating shaft is provided. The upper and lower portions of the third rotating shaft are respectively fixed with a first interval. The gear, the second intermittent gear, the first intermittent gear, and the second intermittent gear cooperate with the first gear and the second gear, respectively, and the effective teeth of the first intermittent gear and the second intermittent gear are staggered from each other in the horizontal direction; The rotating shaft of the motor is connected;

第一转轴和第二转轴位于定量仓外部的同一垂直线上，第一间歇齿轮设有两组有效齿，第二间歇齿轮也设有两组有效齿，第一间歇齿轮的两组有效齿和第二间歇齿轮的两组有效齿在水平面上的投影呈九十度交错分布。 The first rotating shaft and the second rotating shaft are located on the same vertical line outside the quantitative bin. The first intermittent gear is provided with two sets of effective teeth, and the second intermittent gear is also provided with two sets of effective teeth. The projections of the two sets of effective teeth of the second intermittent gear on the horizontal plane are staggered at ninety degrees.

所述的电机驱动的自动送料机构为齿轮转盘式，自动送料机构包括计量轮和传动机构:计量轮由转轴、固设于转轴上并以转轴为中心的星形隔板组成，转轴垂直并可转动地固定于定量仓内；传动机构包括电机、传动齿轮组，其输出齿轮安装在转轴上；定量仓上位于星形隔板下且与料斗不在同一垂直方向的位置上设有与喂料槽相连通的滑道。 The motor-driven automatic feeding mechanism is a gear-turntable type. The automatic feeding mechanism includes a metering wheel and a transmission mechanism. The metering wheel is composed of a rotating shaft, a star-shaped partition plate fixed on the rotating shaft, and the rotating shaft as the center. Rotatingly fixed in the quantitative bin; the transmission mechanism includes a motor and a transmission gear set, the output gear of which is installed on the rotating shaft; the quantitative bin is located under the star partition and is not in the same vertical direction as the hopper. Connected chute.

所述的星形隔板的外周固设有圆筒状隔板；所述的电机为步进电机。 A cylindrical partition is fixedly arranged on the periphery of the star partition; the motor is a stepping motor.

所述的电机驱动的自动送料机构为齿轮隔板式，动送料机构包括计量轮和传动机构：计量轮由转轴、固设于转轴上并以转轴为中心的星形隔板组成；传动机构包括电机、传动齿轮组，其输出齿轮安燊在转轴上；定量仓内设有一壳状体，其一侧略靠下的部位设有和喂料槽相通的滑道，计量轮设置在壳状体内，其转轴水平并可转动地固定于定量仓内。 The motor-driven automatic feeding mechanism is a gear partition type, and the dynamic feeding mechanism includes a metering wheel and a transmission mechanism: the metering wheel is composed of a rotating shaft, a star-shaped partition plate fixed on the rotating shaft and centering on the rotating shaft; the transmission mechanism includes The output gear of the motor and transmission gear set is mounted on the rotating shaft. A shell is provided in the quantitative chamber, and a slide channel communicating with the feeding tank is arranged at a position slightly lower on one side. The metering wheel is arranged in the shell. , Its rotating shaft is horizontally and rotatably fixed in the quantitative warehouse.

所述的星形隔板中部有一径向和计量轮转轴垂直的圆形隔板，圆形隔板的直径等于星形隔板外周的直径。 In the middle of the star-shaped partition plate, there is a circular partition plate which is perpendicular to the axis of rotation of the measuring wheel, and the diameter of the circular partition plate is equal to the diameter of the outer periphery of the star-shaped partition plate.

由上述对本发明结构的描述可知，电机带动自动送料机构使放置料斗的饲料通过定量仓的投料口定量投出，即可实现定时定量投放饲料。 From the above description of the structure of the present invention, it can be known that the motor drives the automatic feeding mechanism to cause the feed placed in the hopper to be quantitatively delivered through the feeding port of the quantitative warehouse, so that the feed can be regularly and quantitatively fed.

另外，本发明的进食容器与送料机构为分体的，实际使用时，只需将普通的食物容器放置于本发明投料口下方或一侧即可，因而只需对食物容器迸行清洗，从而免去了清洗自动喂养装置本身的不便。附图说明 In addition, the feeding container and the feeding mechanism of the present invention are separated. In actual use, only a common food container needs to be placed below or to the side of the feeding port of the present invention, and therefore the food container only needs to be cleaned, thereby The inconvenience of cleaning the automatic feeding device itself is eliminated. BRIEF DESCRIPTION OF THE DRAWINGS

图 1为本发明实施例一进料口开、投料口关时的剖面结构示意图；图 2为本发明实施例一进料口关、投料口开时的剖面结构示意图；图 3为本发明实施例二进料口开、投料口关时的剖面结构示意图；图 4为本发明实施例二进料口关、投料口开时的剖面结构示意图；图 5为本发明实施例三剖面结构示意图； FIG. 1 is a schematic cross-sectional structure diagram when the feeding port is opened and the feeding port is closed according to the first embodiment of the present invention; FIG. 2 is a schematic cross-sectional structure diagram when the feeding port is closed and the feeding port is opened according to the first embodiment of the present invention; Example 2 is a schematic view of the cross-sectional structure when the feeding port is open and the feeding port is closed; FIG. 4 is a schematic view of the cross-sectional structure when the feeding port is closed and the feeding port is open according to the second embodiment of the present invention;

图 6为本发明实施例三上凸轮、下凸轮的俯视结构示意图； FIG. 6 is a schematic top plan view of an upper cam and a lower cam according to the third embodiment of the present invention; FIG.

图 7为本发明实施例三上抽板、下抽板、上凸轮、下凸轮运动过程相互之间位置关系的简化示意图； FIG. 7 is a simplified schematic diagram of the positional relationship among the upper drawing plate, the lower drawing plate, the upper cam, and the lower cam during the movement of the third embodiment of the present invention; FIG.

图 8为本发明实施例四剖面结构示意图； 8 is a schematic cross-sectional structure diagram of a fourth embodiment of the present invention;

图 9为本发明实施例四上遮板和下遮板在动作过程中的相互关系简化图；图 10为发明实施例五的装配图； FIG. 9 is a simplified diagram of the relationship between the upper shutter and the lower shutter during operation of Embodiment 4 of the present invention; FIG. 10 is an assembly diagram of Embodiment 5 of the present invention;

图 11为发明实施例五的组合结构示意图； 11 is a schematic diagram of a combined structure of Embodiment 5 of the invention;

图 12为本发明实施例五的自动送料机构的传动结构的结构示意图图 13为本发明实施例五的自动送料机构的传动结构的结构平面图；图 14为本发明实施例六的装配图； 12 is a schematic structural view of a transmission structure of an automatic feeding mechanism according to the fifth embodiment of the present invention; FIG. 13 is a structural plan view of a transmission structure of the automatic feeding mechanism according to the fifth embodiment of the present invention; FIG. 14 is an assembly view of the sixth embodiment of the present invention;

图 15为本发明实施例六组合结构示意图； FIG. 15 is a schematic diagram of a combined structure according to Embodiment 6 of the present invention; FIG.

具体实施例 Specific embodiment

实施例一，为凸轮翻板式参照图 1、图 2和图 5，包括料斗 1001和定量仓 1002, 料斗 1001为锥形体，定量仓 1002为长方体，料斗 1001的底部与定量仓 1002的顶部相接，定量仓 1002和料斗 1001之间设有进料口 1021，进料口 1021 的左边缘与定量仓 1002顶部左边缘有一定距离，其右边缘与定量仓 1002顶部右边缘平齐，进料口 1021的右边缘枢设有进料门 1003，该进料门 1003的大小与进料口 1021相适配，且可以枢接轴向上翻转，进料门 1003的枢接部 1301固设有可伸缩的上连杆 1030，该上连杆 1030凸伸于料斗 1001和定量仓 1002的右恻，并相对于进料门 1003向上略微翘起，其凸伸端与一垂直连杆 1005的上端枢接，该垂直连杆 1005穿设于一纵向滑槽 1051内，该纵向滑槽 1051固设于垂直方向上，垂直连杆 1005下端部固设有一水平顶块 1050, 垂直连杆 1005位于水平顶块 1050与纵向滑槽 1051之间的部分套设有纵向复位弹簧 1007。定量仓 1002底部设有投料口 1022，该投料口 1022延伸至定量仓 1002底部周边，投料口 1022设有投料门 1004，投料门 1004与投料口 1022的右边缘枢接，投料门 1004可以枢接轴向下转动，投料门 1004的枢接部 1401固设有可伸缩的下连杆 1040，该下连杆 1040凸伸于定量仓 1002的右侧，并相对于投料门 1004向上略微翘起，其凸伸端与一水平连杆 1006的左端枢接，该水平连杆 1006 穿设于一横向滑槽 1061内，该横向滑槽 1061固设于水平方向上，水平连杆 1006 右端部固设有一垂直顶块 1060， 7j平连杆 1006位于垂直顶块 1060与横向滑槽 1061之间的部分套设有横向复位弹簧 1008。 The first embodiment is a cam flip type. Referring to FIGS. 1, 2 and 5, it includes a hopper 1001 and a quantitative bin 1002. The hopper 1001 is a cone, the quantitative bin 1002 is a rectangular parallelepiped, and the bottom of the hopper 1001 is connected to the top of the quantitative bin 1002. There is a feeding port 1021 between the quantitative bin 1002 and the hopper 1001. The left edge of the feeding port 1021 is a certain distance from the top left edge of the quantitative bin 1002, and the right edge is flush with the top right edge of the quantitative bin 1002. The right edge of 1021 is provided with a feed door 1003. The size of the feed door 1003 is adapted to the feed port 1021 and can be pivoted upside down. The pivot 1301 of the feed door 1003 is fixed with a A telescopic upper link 1030 that projects from the right side of the hopper 1001 and the quantitative bin 1002 and is slightly tilted upward relative to the feed door 1003. Its convex end is pivoted with the upper end of a vertical link 1005 Then, the vertical link 1005 is passed through a longitudinal chute 1051. The vertical chute 1051 is fixed in a vertical direction. A lower end of the vertical link 1005 is fixed with a horizontal top block 1050. The vertical link 1005 is located on the horizontal top. Between the block 1050 and the longitudinal chute 1051 The return spring 1007. The feeding bin 1022 is provided at the bottom of the dosing bin 1002, which extends to the periphery of the bottom of the dosing bin 1002. The feeding port 1022 is provided with a dosing gate 1004. The dosing gate 1004 is pivotally connected to the right edge of the dosing port 1022. The dosing gate 1004 can be pivoted. Rotating downward in the axial direction, the pivoting part 1401 of the feeding door 1004 is fixed with a retractable lower link 1040. The lower link 1040 protrudes from the right side of the quantitative bin 1002 and is slightly tilted upward relative to the feeding door 1004. The convex end is pivotally connected to the left end of a horizontal link 1006. The horizontal link 1006 passes through a horizontal slide slot 1061, the horizontal slide slot 1061 is fixed in the horizontal direction, and the right end of the horizontal link 1006 is fixed. There is a vertical top block 1060, and a part of the 7j flat connecting rod 1006 located between the vertical top block 1060 and the lateral slide groove 1061 is sleeved with a lateral return spring 1008.

另设有一凸轮 1009，该凸轮 1009的长轴和短轴互相重直，其转轴位于垂直连杆 1005和水平连杆 1006轴线延长线的交点上， 7平顶块 1050和垂直顶块 1060顶靠于该凸轮 1005的边缘。并且，当凸轮 1009的短轴处于垂直方向时，参照图 1，进料门 1003恰好处于水平位置，即进料口 1021处于关闭状态，而投料门 1004向下翻转一定角度，即投料口 1022处于打开的状态，当凸轮 1009的长轴处于垂直方向时，参照图 2，进料门 1003向下翻转一定角度，即进料口 1021 处于开启状态，而投料门 1004恰好处于水平位置，即投料口 1022处于关闭状态。 There is also a cam 1009. The long axis and the short axis of the cam 1009 are aligned with each other. Its rotation axis is located at the intersection of the axis extension lines of the vertical link 1005 and the horizontal link 1006. 7 The flat top block 1050 and the vertical top block 1060 abut. On the edge of the cam 1005. Moreover, when the short axis of the cam 1009 is in the vertical direction, referring to FIG. 1, the feed door 1003 is just in a horizontal position, that is, the feed port 1021 is closed, and the feed door 1004 is turned downward by a certain angle, that is, the feed port 1022 is at In the open state, when the long axis of the cam 1009 is in the vertical direction, referring to FIG. 2, the feeding door 1003 is turned downward by a certain angle, that is, the feeding port 1021 is in an open state, and the feeding door 1004 is just in a horizontal position, that is, the feeding port. 1022 is closed.

凸轮 1009的转轴通过减速机构 1011与电机 1010的转轴相连。 The rotation shaft of the cam 1009 is connected to the rotation shaft of the motor 1010 through a reduction mechanism 1011.

当电机 1010工作时，通过减速机构 1011带动凸轮 1009转动，当凸轮 1009 从短轴位于垂直方向转动到短轴位于水平方向的过程中， 7j平顶块 1050在凸轮 1009.的推动下，向上推动垂直连杆 1005,垂直连杆 1005带动上连杆 1030向上，上连杆 1030被拉长，并且向上转动，因而使进料门 1003向下翻转，从而使进料口 1021处于开启状态；同时，垂直顶块 1060在水平复位弹簧 1008的弹力作用下向右带动水平连杆 1006向右滑动，下连杆 1040被拉长，并向下转动一定角度，投料门 1004因而向上转动至水平位置，从而使投料门闭合；当凸轮 1009从短轴位于水平方向转动到短轴位于垂直方向时，进料门 1003和投料门 1004的动作过程刚好与上述过程相反。因此，若凸轮 1009连续转动，则进料门 1003和投料门 1004的动作不断地重复，投料口 1022即可间歇性地投放伺料，只要对电机的动作采用简单的控制电路进行控制，即可实现定时定量投放词料。 When the motor 1010 works, the cam 1009 is driven to rotate by the reduction mechanism 1011. When the cam 1009 rotates from the short axis in the vertical direction to the short axis in the horizontal direction, the 7j flat top block 1050 is pushed upward by the push of the cam 1009. The vertical link 1005 and the vertical link 1005 drive the upper link 1030 upward, and the upper link 1030 is stretched and turned upward, thereby turning the feed door 1003 downward, so that the feed port 1021 is in an open state; meanwhile, The vertical top block 1060 drives the horizontal link 1006 to the right to slide to the right under the elastic force of the horizontal return spring 1008. The lower link 1040 is stretched and turned downward by a certain angle, so the feeding door 1004 is turned upward to the horizontal position, thereby The feeding door is closed; when the cam 1009 is rotated from the short axis in the horizontal direction to the short axis in the vertical direction, the action process of the feed door 1003 and the feed door 1004 is just the opposite of the above process. Therefore, if the cam 1009 continuously rotates, the actions of the feed door 1003 and the feed door 1004 are repeated continuously, and the feed port 1022 can intermittently put in the feed, as long as the motor's movement is controlled by a simple control circuit. Achieve regular and quantitative postings.

本发明的具体实施例二，参照图 3、图 4和图 5，其结构和原理与实施例一大致相同，主要区别在于其上连杆 1030和下连杆 1040为不可伸缩，上连杆 1030 上套设有可滑动的连接件 1052，垂直连杆 1005的上端部与连接件 1052枢接，下连杆 1040上套设有可滑动的连接件 1062，水平连杆 1006的左端部与连接件 1062枢接。在进料门 1003和投料门 1004实现开启和关闭动作过程中，连接件 1052可沿上连杆 1030滑动，而连接件 1062可沿下连杆 1040滑动。 The second embodiment of the present invention, referring to FIGS. 3, 4 and 5, has the same structure and principle as the first embodiment. The main difference is that the upper link 1030 and the lower link 1040 are non-retractable, and the upper link 1030 The upper part is provided with a slidable connecting member 1052, the upper end of the vertical link 1005 is pivotally connected to the connecting member 1052, the lower link 1040 is provided with the slidable connecting member 1062, and the left end of the horizontal link 1006 and the connecting member 1062 Pivot. During the opening and closing actions of the feed door 1003 and the feed door 1004, the connecting member 1052 can slide along the upper link 1030, and the connecting member 1062 can slide along the lower link 1040.

实施例三，为凸轮抽板式，参照图 5和图 6，包括料斗 2001、定量仓 2002、上抽板 2003、下抽板 2004、上凸轮 2005、下凸轮 2006和电机 2009，料斗 2001 设置于定量仓 2002上部，定量仓 2002顶部设有进料口 2021，定量仓 2002底部设有投料口 22，定量仓 2002顶部向右延伸形成上支撑板 2210，定量仓 2002底部向右延伸形成下支撑板 2220，上支撑板 2210和下支撑板 2220之间靠右侧枢设一转轴 2056。 The third embodiment is a cam pumping plate type, referring to FIG. 5 and FIG. 6, including a hopper 2001, a quantitative bin 2002, an upper pumping plate 2003, a lower pumping plate 2004, an upper cam 2005, a lower cam 2006, and a motor 2009, and the hopper 2001 is set at a fixed weight. The upper part of the bin 2002 is provided with a feeding port 2021 on the top of the dosing bin 2002. The feeding port 22 is provided on the bottom of the dosing bin 2002. The top of the dosing bin 2002 extends to the right to form an upper support plate 2210. The bottom of the dosing bin 2002 extends to the right to form a lower support plate 2220. A pivot shaft 2056 is pivotally located between the upper support plate 2210 and the lower support plate 2220 on the right side.

上抽板 2003设于上支撑板 2210下方，该上抽板 2003可左右滑动，其左端部的活动范围可从进料口 2021的左侧至右侧之间，即可使进料口 2021闭合或打开，面其右端部凸伸于上支撑板 2210的右侧，上抽板 2003沿其滑动方向与上支撑板 2210和下支撑板 2220之间的转轴 2056交接处设有一轨道孔 2030，当上抽板 2003左右滑动时，该轨道孔 2030可容纳转轴 2056。 The upper pumping plate 2003 is located below the upper supporting plate 2210. The upper pumping plate 2003 can be slid left and right, and the left end can be moved from the left to the right of the feeding port 2021 to close the feeding port 2021. Or open, the right end of the surface projects to the right of the upper support plate 2210, and the upper drawing plate 2003 is provided with a track hole 2030 at the intersection of the rotating shaft 2056 between the upper support plate 2210 and the lower support plate 2220 along its sliding direction. When the pull-up plate 2003 slides left and right, the track hole 2030 can receive the rotating shaft 2056.

上抽板 2003右端部向上延伸形成第一凸块 2032，上抽板 2003右端部前半部分向下延伸形成第一顶块 2031，第一凸块 2032和上支撑板 2210右端部之间连设有第一复位弹簧 2007，转轴 2056靠上抽板 2003处固设有上凸轮 2005，上凸轮 2005的边缘顶靠于第一顶块 2031。上凸轮 2031直径最大处顶靠于第一顶块 2031时，上抽板 2003的左端部位于进料口 2021的右侧，进料口 2021处于打开状态，上凸轮 2031直径最小处顶靠于第一顶块 2031时，上抽板 2003的左端部位于进料口 2021的右侧，即进料口 2021处于关闭状态。 The right end of the upper drawing plate 2003 extends upward to form a first bump 2032, and the first half of the right end of the upper drawing plate 2003 extends downward to form a first top block 2031. The first projection 2032 and the right end of the upper support plate 2210 are continuously connected. In the first return spring 2007, an upper cam 2005 is fixed to the rotating shaft 2056 near the upper drawing plate 2003, and an edge of the upper cam 2005 abuts against the first top block 2031. When the largest diameter of the upper cam 2031 abuts against the first top block 2031, the left end of the upper pumping plate 2003 is located on the right side of the feeding port 2021, the feeding port 2021 is in an open state, and the smallest diameter of the upper cam 2031 is positioned against the first When a top block 2031 is installed, the left end of the upper pumping plate 2003 is located on the right side of the feeding port 2021, that is, the feeding port 2021 is in a closed state.

下抽板 2004设于下支撑板 2220上方，下抽板 2004可左右滑动，其左端部的活动范围为投料口 2022的左侧至右侧之间，其右端部后半部分向上延伸形成第二顶块 2041，转轴 2056下半部设有下凸轮 2006, 下凸轮 2006的边缘顶靠于第二顶块 2041，下支撑板 2220上方设有第二凸块 2042，第二凸块 2042与下抽板 2004的右端部连设有第二复位弹簧 2008，下凸轮 2006的最大直径处顶靠于第二顶块时 2041，下抽板 2004的左端位于投料口 2022的左侧，即投料口 2022 处于关闭状态，当下凸轮 2006的最小直径处顶靠于第二凸块 2041 时，下抽板 2004的左侧位于投料口 2022的右侧，即投料口 2022处于打开状态。 The lower pumping plate 2004 is arranged above the lower supporting plate 2220. The lower pumping plate 2004 can slide left and right, and the left end portion thereof has a range of movement from the left side to the right side of the feeding port 2022, and the rear half portion of the right end portion thereof extends upward to form a second portion. The top block 2041, the lower half of the rotating shaft 2056 is provided with a lower cam 2006, the edge of the lower cam 2006 abuts against the second top block 2041, and the second support block 2020 is provided with a second projection 2042, and the second projection 2042 and the bottom pump A second return spring 2008 is connected to the right end of the plate 2004, and the maximum diameter of the lower cam 2006 is abutted against the second top block 2041. The left end of the lower pumping plate 2004 is located on the left side of the feeding port 2022, that is, the feeding port 2022 is at In the closed state, when the minimum diameter of the lower cam 2006 abuts against the second projection 2041, the lower drawing plate The left side of 2004 is located on the right side of the feeding port 2022, that is, the feeding port 2022 is open.

下凸轮 2006的轮廓形状大致为一大于半圆的扇形，扇形的一个半径方向为平滑的外凸曲线，另一半径方向为直线，上凸轮 2005的轮廓形状由一螺旋线和连接螺旋线的起点、终点的直线组成，上凸轮 2005轮廓的直线部分与下凸轮 2006 轮廓的直线部分位于其共同转轴的两侧，且处于同一直线上，上凸轮 2005的大部分与下凸轮 2006的大部分分处该直线的两侧。 The contour shape of the lower cam 2006 is roughly a fan shape that is larger than a semicircle. One radial direction of the fan shape is a smooth convex curve, and the other radial direction is a straight line. The contour shape of the upper cam 2005 consists of a spiral line and the starting point connecting the spiral lines. The straight line at the end point is composed of the straight part of the contour of the upper cam 2005 and the straight part of the contour of the lower cam 2006 on both sides of its common axis of rotation and on the same line. Most of the upper cam 2005 and most of the lower cam 2006 should Both sides of the line.

电机 2009的转轴通过减速传动机构 2010连接到转轴 2056，为其提供动力。参照图 7, 为上抽板 2003、下抽板 2004、上凸轮 2005、下凸轮 2006运动过程相互之间位置关系的简化示意图，该运动过程包括以下步骤：一，下凸轮 2006 直线处边缘顶靠于第二顶块 2041，下凸轮 2006于该处的直径最大，下抽板 2004 的左端位于投料口 2022的左侧，投料口 2022完全闭合，此时上凸轮 2005直线与螺旋线交接处顶靠于第一顶块 2031，上凸轮 2005于该处直径最大，因此上抽板 2003的左端位于进料口 2021的右侧，即进料口 2021完全打开；二，转轴 2056 在电机 2009带动下逆时针转动，下凸轮 2006直线处边缘脱离第二顶块 2041，下抽板 2004迅速向右滑动，第二顶块 2041顶靠于下凸轮 2006上直径最小的边缘处，投料口 2022迅速打开，上凸轮 2005直线与螺旋线交接处脱离第一顶块 2031 , 上抽板 2003迅速向左滑动，第一顶块 2031顶靠于上凸轮 2005上直径最小的边缘处，进料口 2021迅关闭；三、转轴 2056在电机 2009带动下继续逆时针转动，经过一定角度，第二顶块 2041在下凸轮 2006半径方向的外凸曲线作用下，推动下抽板 2004迅速向左移动，使投料口 2022以较快的速度关闭，此后第二顶块 2041顶靠于下凸轮 2006的圆弧部分，也是直径最大部分，因此投料口 2022保持关闭状态，而第一顶块 2031在上凸轮 2005螺旋线部分作用下带动上抽板 2031缓慢向右移动，进料口 2021缓慢打开，最后达到上述第一步所述的状态。当转轴 2056在电机 2009带动下连续转动时，上述过程重复进行，投料口 2022间歇性地投放一定量的食料，因此可采用简单的控制电路对电机 2009的运转进行控制，使其在一定时间开始工作，并持续运转一定时间，即可达到定时定量投食的目的。 The rotating shaft of the motor 2009 is connected to the rotating shaft 2056 through a reduction gear transmission 2010 to provide power thereto. Referring to FIG. 7, it is a simplified schematic diagram of the positional relationship between the upper drawing plate 2003, the lower drawing plate 2004, the upper cam 2005, and the lower cam 2006. The movement process includes the following steps: First, the edge of the straight line of the lower cam 2006 abuts against At the second top block 2041, the lower cam 2006 has the largest diameter there. The left end of the lower drawing plate 2004 is located on the left side of the feeding port 2022, and the feeding port 2022 is completely closed. At this time, the upper cam 2005 meets the intersection of the straight line and the spiral. On the first top block 2031, the upper cam 2005 has the largest diameter there, so the left end of the upper pumping plate 2003 is located on the right side of the feeding port 2021, that is, the feeding port 2021 is fully opened; second, the rotating shaft 2056 is reversed by the motor 2009 Turn clockwise, the lower edge of the lower cam 2006 straight away from the second top block 2041, the lower pumping plate 2004 quickly slides to the right, the second top block 2041 abuts on the edge with the smallest diameter on the lower cam 2006, and the feeding port 2022 opens quickly. The intersection of the straight line and the spiral of the cam 2005 is separated from the first top block 2031, the upper drawing plate 2003 slides to the left quickly, and the first top block 2031 abuts the side with the smallest diameter on the upper cam 2005 The feed port 2021 closes quickly. 3. The rotating shaft 2056 continues to rotate counterclockwise by the motor 2009. After a certain angle, the second top block 2041 is driven by the convex curve of the lower cam 2006 in the radial direction and pushes the lower drawing plate 2004 quickly. Move to the left to make the feeding port 2022 close at a faster speed. Thereafter, the second top block 2041 abuts against the arc portion of the lower cam 2006, which is also the largest diameter part. Therefore, the feeding port 2022 remains closed, while the first top block Under the action of the spiral part of the upper cam 2005, 2031 drives the upper pumping plate 2031 to slowly move to the right, the feeding port 2021 opens slowly, and finally reaches the state described in the first step above. When the rotating shaft 2056 is continuously rotated by the motor 2009, the above process is repeated, and the feeding port 2022 intermittently puts in a certain amount of food. Therefore, a simple control circuit can be used to control the operation of the motor 2009 to start at a certain time. Work and continue to run for a certain time, you can achieve the purpose of timing and quantitative feeding.

实施例四，为齿轮转叶式参照图 8，其主体结构包括料斗 3001和定量仓 3002，料斗 1连设于定量仓 3002的上方，在料斗 3001和定量仓 3002之间为进料口 3021 , 定量仓 3002下方设有投料口 3022，进料口 3021外周沿向右侧延伸形成上支撑板 3210，投料口 3022外周沿向右侧延伸形成下支撑板 3220,定量仓 3002 中部向右侧延伸形成中支撑板 3020。 The fourth embodiment is a gear rotary vane type. Referring to FIG. 8, the main structure includes a hopper 3001 and a quantitative bin 3002. The hopper 1 is connected above the quantitative bin 3002, and a feeding port is provided between the hopper 3001 and the quantitative bin 3002. 3021, There is a feeding port 3022 below the dosing bin 3002. The outer periphery of the feeding port 3021 extends to the right to form an upper support plate 3210. The outer periphery of the dosing port 3022 extends to the right to form a lower support plate 3220. The middle of the dosing bin 3002 is to the right. Extend to form the middle support plate 3020.

定量仓 3002于进料口 3021下方设有上容置槽 3030，在该上容置槽 3030中设有上遮板 3003，上遮板 3003遮盖于进料口 3021下方，其右端凸伸于定量仓 3002之外，并通过第一转轴 3031和上支撑板 3210、中支撑板 3020进行可转动连接，上容置槽 3030的面积足够大，以便于上遮板 3003在其中转动时可在完全遮盖进料口 3021和完全不遮盖进料口 3021两种状态间进行。 The dosing bin 3002 is provided with an upper receiving slot 3030 below the feeding port 3021, and an upper covering plate 3003 is arranged in the upper receiving slot 3030. The upper covering plate 3003 is covered below the feeding opening 3021, and the right end thereof is convexly extended to the fixed amount. Outside the warehouse 3002 and rotatably connected through the first rotating shaft 3031 and the upper support plate 3210 and the middle support plate 3020, the area of the upper receiving groove 3030 is large enough so that the upper cover 3003 can be completely covered when the upper cover 3003 is rotated therein. The feeding port 3021 and the feeding port 3021 are not covered at all.

定量仓 3002于投料口 3022上方设有下容置槽 3040，在该下容置槽 3040中设有下遮板 3004，下遮板 3004遮盖于投料口 3022上方，其右端凸伸于定量仓 3002之外，并通过第二转轴 3041和中支撑板 3020、下支撑板 30220进行可转动连接，下容置槽 3040的面积足够大，以便于下遮板 3004在其中转动时可在完全遮盖投料口 3022和完全不遮盖投料口 3022两种状态间进行。第一转轴 3031和第二转轴 3041位于同一竖直线上。 The dosing bin 3002 is provided with a lower accommodating slot 3040 above the feeding port 3022. A lower shutter 3004 is provided in the lower accommodating slot 3040. The lower shutter 3004 is covered above the dosing port 3022, and the right end of the dosing projection is projected to the dosing bin 3002 In addition, it is rotatably connected with the second rotating shaft 3041, the middle support plate 3020, and the lower support plate 30220. The area of the lower receiving groove 3040 is sufficiently large so that the lower shutter 3004 can completely cover the feeding opening when it is rotated therein. 3022 and 3022 completely do not cover the feeding port. The first rotating shaft 3031 and the second rotating shaft 3041 are located on the same vertical line.

第一转轴 3031的中部固设有第一齿轮 3032，第二转轴 3041中部固设有第二齿轮 3042，第一齿轮 3032和第二齿轮 3042大小、模数相同。第一转轴 3031 于第一齿轮 3032和中支撑板 3020之间套设有第一复位扭簧 3310，第一复位扭簧 3310固定连接于第一齿轮 3032和中支撑板 3020之间，第二转轴 3041于第二齿轮 3042和中支撑板 3020之间套设有第二复位扭簧 3410, 第二复位扭簧 3410 固定连接于第二齿轮 3042和中支撑板 3020之间。 A first gear 3032 is fixed in the middle of the first rotating shaft 3031, and a second gear 3042 is fixed in the middle of the second rotating shaft 3041. The first gear 3032 and the second gear 3042 have the same size and modulus. The first rotation shaft 3031 is sleeved between the first gear 3032 and the middle support plate 3020. The first return torsion spring 3310 is fixedly connected between the first gear 3032 and the middle support plate 3020. The second rotation shaft 3041 sets a second return torsion spring 3410 between the second gear 3042 and the middle support plate 3020, and the second return torsion spring 3410 is fixedly connected between the second gear 3042 and the middle support plate 3020.

在第一齿轮 3032、第二齿轮 3042的右侧，上支撑板 3210和下支撑板 3220 之间枢设有第三转轴 3056，第三转轴 3056靠上部固设有第一间歇齿轮 3005，靠下部固设有第二间歇齿轮 3006，第一间歇齿轮 3005和第一齿轮 3032啮合，第二间歇齿轮 3006和第二齿轮 3042啮合，第一间歇齿轮 3005设有两组有效齿，第二间歇齿轮 3006也设有两组有效齿，第一间歇齿轮 3005的两组有效齿和第二间歇齿轮 3006的两组有效齿在水平面上的投影呈九十度交错分布。 On the right side of the first gear 3032 and the second gear 3042, a third rotation shaft 3056 is pivotally provided between the upper support plate 3210 and the lower support plate 3220. The third rotation shaft 3056 is fixedly provided with a first intermittent gear 3005 on the upper portion and a lower portion. A second intermittent gear 3006 is fixed, the first intermittent gear 3005 is meshed with the first gear 3032, the second intermittent gear 3006 is meshed with the second gear 3042, the first intermittent gear 3005 is provided with two sets of effective teeth, and the second intermittent gear 3006 There are also two sets of effective teeth. The projections of the two sets of effective teeth of the first intermittent gear 3005 and the two sets of effective teeth of the second intermittent gear 3006 on the horizontal plane are staggered and distributed at ninety degrees.

第三转轴 3056通过减速机构 3007和电机 3008的转轴连接。 The third rotating shaft 3056 is connected to the rotating shaft of the motor 3008 through the reduction mechanism 3007.

参照图 9，为本发明上遮板 3003和下遮板 3004在动作过程中的相互关系简化图，当第三转轴 3056在电机 3008的带动下连续转动时，通过第一间歇齿轮 3005和第二间歇齿轮 3006间歇性地带动第一齿轮 3032和第二齿轮 3042转动，由于第一间歇齿轮 3005和第二间歇齿轮 3006的有效齿是互相错开的，因此第一齿轮 3005和第二齿轮 3006的转动也是不同步的，有固定的时间间隔，上遮板 3003和下遮板 3004在其带动下，也交错地转动，并在第一复位扭簧 3310和第二复位扭簧 3410的带动下复位，第三转轴 356每转动一周，下述过程重复两次：进料口 3021打开，投料口 3022关闭，食料从料斗 3001进入定量仓 3002; 进料口 3021和投料口 3022同时关闭；进料口 3021关闭时，投料口 3022打开，定量仓 3002里的食料从投料口 3022投出；进料口 3021和投料口 3022同时关闭。因此当第三转轴 3056连续转动时，投料口 2302就间歇性地投出食料，因此只需采用简单的控制电路，对电机 3008的运作进行定时控制，并对其转动圈数也进行控制，即可实现定时定量的投料。 9 is a simplified diagram of the relationship between the upper shutter plate 3003 and the lower shutter plate 3004 during the operation of the present invention. When the third rotating shaft 3056 is continuously rotated by the motor 3008, it passes the first intermittent gear. 3005 and the second intermittent gear 3006 intermittently drive the first gear 3032 and the second gear 3042 to rotate. Since the effective teeth of the first intermittent gear 3005 and the second intermittent gear 3006 are staggered from each other, the first gear 3005 and the second The rotation of the gear 3006 is also asynchronous, and there is a fixed time interval. The upper shutter 3003 and the lower shutter 3004 are also alternately rotated under the driving of the upper shutter 3003 and the lower shutter 3004. With the resetting driven, the following process is repeated twice for each rotation of the third rotating shaft 356: the feeding port 3021 is opened, the feeding port 3022 is closed, and the food material enters the quantitative warehouse 3002 from the hopper 3001; the feeding port 3021 and the feeding port 3022 are closed at the same time; When the feeding port 3021 is closed, the feeding port 3022 is opened, and the food in the dosing bin 3002 is discharged from the feeding port 3022; the feeding port 3021 and the feeding port 3022 are closed at the same time. Therefore, when the third rotating shaft 3056 rotates continuously, the feeding port 2302 intermittently feeds food. Therefore, only a simple control circuit is needed to control the operation of the motor 3008 at a regular time, and the number of rotations is also controlled, that is It can realize timing and quantitative feeding.

实施例五，为齿轮格板式，如图 10、 11、 12、 13, 包括料斗 4002、定量仓 4003和喂料槽 4004, 料斗 4002上部设有投料口 4022，下部设有出料口 4021 , 喂料槽 4004和定量仓 4003相连，自动送料机构由计量轮 4006和传动机构 4005 组成。 The fifth embodiment is a gear grid type, as shown in FIGS. 10, 11, 12, and 13, including a hopper 4002, a dosing bin 4003, and a feeding tank 4004. A feeding port 4022 is provided at the upper part of the hopper 4002, and a discharging port 4021 is provided at the lower part. The hopper 4004 is connected to the quantitative bin 4003. The automatic feeding mechanism is composed of a measuring wheel 4006 and a transmission mechanism 4005.

投料口 4022设有筒盖 4020，出料口 4021和定量仓 4003上部的进料口 4031 相连通，定量仓 4003内设有壳状体 4083、侧盖 4080，壳状体 4083为圆筒形，其中心线位于水平方向，其内设有计量轮 4006，壳状体 4083的一侧略靠下的部位设有滑道 4082，上部设有开口 4081，滑道 4082通过滑道口 4084和喂料槽 4004 相连通，开口 4081和进料口 4031相连。 The feeding port 4022 is provided with a cylinder cover 4020, and the discharging port 4021 is in communication with the feeding port 4031 at the upper part of the quantitative bin 4003. The quantitative bin 4003 is provided with a shell 4083 and a side cover 4080. The shell 4083 is cylindrical. The center line is located in the horizontal direction, and a measuring wheel 4006 is provided therein. A slide path 4082 is located at a part of the shell-shaped body 4083, and an opening 4081 is provided at the upper part. The slide path 4082 passes through the slide path opening 4084 and the feeding trough. 4004 is connected, and the opening 4081 is connected to the feeding port 4031.

计量轮 4006，由转轴 4062和以转轴 4062为中心线的星形隔板 4061组成，星形隔板 4061的外径略小于壳状体 4083的内径，转轴 4062位于水平方向，其两端可转动地固定于壳状体 4083的侧壁上，； The measuring wheel 4006 is composed of a rotating shaft 4062 and a star-shaped partition 4061 with the rotating shaft 4062 as a center line. The outer diameter of the star-shaped partition 4061 is slightly smaller than the inner diameter of the shell-shaped body 4083. The rotating shaft 4062 is located in the horizontal direction, and its two ends can rotate. Fixed on the side wall of the shell-shaped body 4083,

传动机构 4005，包括固定在转轴 4062并且随着转轴一起转动的齿轮 4044，电机 4050固定在所述壳状体 4083的侧盖 4080上，螺旋杆 4051与电机 4050输出轴固定连接，传动轴 4052旋转的固定壳状体 4083上，两个螺旋齿轮 4053和 4054固定在传动轴 4052，并分别与螺旋杆 4051、齿轮 4044啮合；电机 4050为步进电机，用来带动计量轮 4006—次旋转一个固定的角度，进而控制转过的隔板数来控制出料量。定量仓 4003下部固设有底盘 4009，底盘 4009上固设有电池组 4007，电池组 4007对时钟触发器 4001、电机 4050及其控制电路进行供电。 The transmission mechanism 4005 includes a gear 4044 fixed on the rotation shaft 4062 and rotating together with the rotation shaft. The motor 4050 is fixed on the side cover 4080 of the shell-shaped body 4083. The screw rod 4051 is fixedly connected to the output shaft of the motor 4050. The transmission shaft 4052 rotates. On the fixed shell-shaped body 4083, two helical gears 4053 and 4054 are fixed on the transmission shaft 4052 and mesh with the helical rod 4051 and the gear 4044 respectively. The motor 4050 is a stepping motor, which is used to drive the metering wheel 4006 one time to rotate one fixed Angle, and then control the number of baffles turned to control the output. A chassis 4009 is fixed on the lower part of the quantitative warehouse 4003, and a battery pack 4007 is fixed on the chassis 4009. The battery pack 4007 supplies power to the clock trigger 4001, the motor 4050 and its control circuit.

星形隔板 4061中部有一径向和计量轮 4006的转轴 4062垂直的圆形隔板 4066, 圆形隔板 4066的直径等于星形隔板 4061外周的直径。 In the middle of the star-shaped partition plate 4061, there is a circular partition plate 4066 that is perpendicular to the rotation axis 4062 of the measuring wheel 4006. The diameter of the circular partition plate 4066 is equal to the diameter of the outer periphery of the star-shaped partition plate 4061.

定量仓 4003的外表面的一侧设有圆形槽 4033, 圆形槽 4033内设有时钟触发器 4001，时钟触发器 4001上设有若干触发开关 4011，时钟触发器 4001和电机 4050的控制电路相连，通过拨动触发开关 4011可控制时钟触发器 4001定时向电机 4050的控制电路发送触发信号，以使电机 4050运转。时钟触发器 4001 上还设有调节电机 4050运转延时的旋钮 4012,通过调节旋钮 4012，可控制电机 4050运转的持续时间。 ' A circular slot 4033 is provided on one side of the outer surface of the quantitative bin 4003. A clock trigger 4001 is provided in the circular slot 4033. The clock trigger 4001 is provided with a plurality of trigger switches 4011, a clock trigger 4001 and a control circuit of the motor 4050. Connected, by flipping the trigger switch 4011, the clock trigger 4001 can be controlled to periodically send a trigger signal to the control circuit of the motor 4050 to make the motor 4050 run. The clock trigger 4001 is also provided with a knob 4012 for adjusting the running delay of the motor 4050. By adjusting the knob 4012, the duration of the motor 4050 operation can be controlled. '

使用时，预先在料斗 4002内装入词料，并按所需的投放时间拨动时钟触发器 4001上的触发开关 4011，并根据所需要的投放量调节旋钮 4012，当到了所设定的时间时，时钟触发器 4001发出触发信号，电机 4050开始运转，通过螺旋杆 4051与螺旋齿轮 4053、螺旋齿轮 4054与齿轮 4044啮合，带动计量轮 4006转动，在转动以前，星形隔板 4061只有在上部的格子里有伺料，计量轮 4006转动后，将饲料带入滑道 4083，经过滑道口 4084滑入喂料槽 4004，经过所设的延时后，电机 4050停止运转，计量轮 4006也停止转动，从而停止供应词料，宠物即可定时定量从喂料槽 4004获得食物。 When in use, load the word material in the hopper 4002 in advance, and toggle the trigger switch 4011 on the clock trigger 4001 according to the required release time, and adjust the knob 4012 according to the required release amount. When the set time is reached, The clock trigger 4001 sends out a trigger signal, and the motor 4050 starts to run. The screw rod 4051 meshes with the helical gear 4053, and the helical gear 4054 meshes with the gear 4044 to drive the metering wheel 4006 to rotate. Before the rotation, the star-shaped partition 4061 was only in the upper part. There is a feeder in the grid. After the metering wheel 4006 rotates, the feed is brought into the chute 4083 and slides into the feeding trough 4004 through the chute opening 4084. After the set time delay, the motor 4050 stops and the metering wheel 4006 also stops. Therefore, the supply of words is stopped, and the pet can obtain food from the feeding tank 4004 at a fixed amount.

例如，当计量轮 4006的隔板 4061数为 9个时，两隔板 4061间所包含的角度将会是 40度。因此，计量轮 4006被设定由步进电机 4050每步旋转 40度，即可将隔板 4061间食物定量送入喂料槽 4004。 For example, when the number of partition plates 4061 of the measuring wheel 4006 is 9, the angle included between the two partition plates 4061 will be 40 degrees. Therefore, the metering wheel 4006 is set to be rotated by 40 degrees by the stepper motor 4050, so that the food in the partition plate 4061 can be quantitatively fed into the feeding tank 4004.

实施例六，为齿轮转盘式，参照图 14和图 15，包括料斗 5002、定量仓 5003、料槽 5004，料斗 5002呈喇叭状，上部敞口，下部和定量仓上盖 50034上部靠边缘处相连通。 The sixth embodiment is a gear turntable type. Referring to FIGS. 14 and 15, the hopper 5002 includes a hopper 5003 and a hopper 5004. The hopper 5002 has a horn shape, and the upper part is open. The lower part is connected to the upper part of the upper part of the quantitative cover 50034 by the edge. through.

定量仓 5003和定量仓上盖 50034之间的空间内设有计量轮 5006，计量轮 5006由互为同心圆的圆筒状隔板 5063和内环 5064组成，圆筒状隔板 5063和内环 5064之间的空间被星形隔板 5061分割成若干格子，计量轮 5006的转轴 5062 位于垂直方向，计量轮 5006的尺寸略小于定量仓上盖 5034。定量仓 5003上位于星形隔板 5261 下且与料筒 5002不在同一垂直方向的位置上设有与喂料槽 5004相通的滑道 5083。 A measuring wheel 5006 is provided in the space between the quantitative warehouse 5003 and the quantitative warehouse upper cover 50034. The measuring wheel 5006 is composed of a cylindrical partition 5063 and an inner ring 5064, which are concentric circles, and a cylindrical partition 5063 and an inner ring. The space between 5064 is divided into several grids by a star partition 5061. The rotating shaft 5062 of the metering wheel 5006 is located in the vertical direction. The size of the metering wheel 5006 is slightly smaller than that of the fixed warehouse cover 5034. The dosing bin 5003 is located below the star-shaped partition 5261 and is not in the same vertical direction as the barrel 5002. 5004 communicates with the slide 5083.

内环 5064内设有时钟触发器 5001、电机 5005、电池组 5007，电机 5005 可带动计量轮 5006转动，时钟触发器 5001上设有触发开关 5011，时钟触发器 5001和电机 5005的控制电路相连，通过拨动触发开关 5011可控制时钟触发器 5001定时向电机 5005的控制电路发送触发信号，以使电机 5005运转。时钟触发器 5001上还设有调节电机 5005运转延时的旋钮 5012，通过调节旋钮 5012，可控制电机 5005运转的持续时间。电池组 5007对时钟触发器 5001、电机 5005 及其控制电路进行供电。 The inner ring 5064 is provided with a clock trigger 5001, a motor 5005, and a battery pack 5007. The motor 5005 can drive the metering wheel 5006 to rotate. The clock trigger 5001 is provided with a trigger switch 5011. The clock trigger 5001 is connected to the control circuit of the motor 5005. By flipping the trigger switch 5011, the clock trigger 5001 can be controlled to periodically send a trigger signal to the control circuit of the motor 5005 to make the motor 5005 run. The clock trigger 5001 is also provided with a knob 5012 for adjusting the operation delay of the motor 5005. By adjusting the knob 5012, the duration of the operation of the motor 5005 can be controlled. The battery pack 5007 powers the clock trigger 5001, the motor 5005, and its control circuit.

定量仓上盖 5034上表面中间位置设有开口 5035, 触发开关 5011和定量调节旋钮 5012通过开口 5035露于定量仓上盖 5034表面，以便于操作。 An opening 5035, a trigger switch 5011, and a quantitative adjustment knob 5012 are exposed at the middle of the upper surface of the dosing chamber cover 5034 through the opening 5035 to expose the surface of the dosing chamber cover 5034 for easy operation.

使用时，预先在料筒 5002内装入词料，并按所需的投放时间拨动时钟触发器 5001上的触发开关 5011，并根据所需要的投放量调节旋钮 5012，当到了所设定的时间时，时钟触发器 5001发出触发信号，电机 5005开始运转，带动计量轮 5006转动，将饲料带入滑道 5083，滑入喂料槽 5004，经过所设定的延时后，电机 5005停止运转，计量轮 5006也停止转动，从而停止供应饲料，宠物即可定时定量从喂料槽 5004获饲料。 When in use, load the word material in the barrel 5002 in advance, and toggle the trigger switch 5011 on the clock trigger 5001 according to the required delivery time, and adjust the knob 5012 according to the required delivery amount. When the set time is reached At time, the clock trigger 5001 sends a trigger signal, the motor 5005 starts to run, drives the metering wheel 5006 to rotate, brings the feed into the slide 5083, and slides into the feeding trough 5004. After the set time delay, the motor 5005 stops running. The metering wheel 5006 also stops rotating, thereby stopping the supply of feed, and the pet can quantitatively obtain the feed from the feeding tank 5004 at a fixed time.

工业实用性 Industrial applicability

本发明一种自动定量投料装置，包括一个用来接收食物的料斗，上部为敞开式；一个定量仓，用以计量食物的投放量，料斗和定量仓之间设有进料口，定量仓下部设有投料口；一个电机驱动的自动送料机构，用以控制定量仓投料口的投料量。使用者可根据喂养宠物的实际情况，通过电机驱动的自动送料机构，方便的选择不同的投料量。具有良好的工业使用性。 The invention relates to an automatic quantitative feeding device, comprising a hopper for receiving food, the upper part of which is open; a quantitative bin for measuring the amount of food to be put in; a feeding port is provided between the hopper and the quantitative bin, and the lower part of the quantitative bin There is a feeding port; a motor-driven automatic feeding mechanism is used to control the feeding amount of the feeding port of the quantitative warehouse. According to the actual situation of feeding pets, users can conveniently choose different feeding amounts through the motor-driven automatic feeding mechanism. Has good industrial usability.

Claims

权利要求 Rights request

1、一种自动定量投料机构，其特征在于：包括： 1. An automatic quantitative feeding mechanism, comprising:

一个用来接收食物的料斗，上部为敞开式； A hopper for receiving food with an open top;

一个定量仓，用以计量食物的投放量，料斗和定量仓之间设有进料口，定量仓下部设有投料口； A quantitative bin is used to measure the amount of food put in. A feeding port is provided between the hopper and the quantitative bin, and a feeding port is provided at the lower part of the quantitative bin;

2、根据权利要求 1所述的一种自动定量投料机构，其特征在于：所述的自动送料机构为凸轮翻板式：包括进料门、出料门，及控制进料门、出料门开启、闭合的凸轮控制结构；定量仓上部的进料口枢设有进料门，进料门的枢接部固设有上连杆，上连杆的外伸部与一垂直连杆的上端部连接，该垂直连杆可上下滑动地设置于垂直方向，并且在垂直连杆上连接有纵向复位弹簧；料斗的下表面的投料口枢设有投料门，投料门的枢接部固设有下连杆，下连杆的外伸部与一水平连杆的左端部连接，该水平连杆可左右滑动地设置于水平方向，并且在水平连杆上设有横向复位弹簧；另有一凸轮，该凸轮顶靠于垂直连杆的下端部和水平连杆的右端部，且该凸轮的最短轴位于水平位置时，投料门恰好处于水平位置，该凸轮的最短轴位于垂直位置时，进料门恰好处于水平位置，该凸轮的转轴与一电机的转轴连接。 2. An automatic quantitative feeding mechanism according to claim 1, characterized in that: said automatic feeding mechanism is a cam flap type: comprising a feeding door, a discharging door, and controlling the opening of the feeding door and the discharging door 、 Closed cam control structure; the feed opening at the upper part of the quantitative warehouse is provided with a feed door, and the upper part of the pivot joint of the feed door is fixed with an upper link, the overhang of the upper link and the upper end of a vertical link The vertical link is slidably arranged in the vertical direction, and a vertical return spring is connected to the vertical link; the feeding opening on the lower surface of the hopper is provided with a feeding door, and the pivoting portion of the feeding door is fixed with a lower A connecting rod, an extension of the lower link is connected to the left end of a horizontal link, the horizontal link can be slidably arranged in the horizontal direction, and a horizontal return spring is provided on the horizontal link; When the cam abuts on the lower end of the vertical link and the right end of the horizontal link, and the shortest axis of the cam is in the horizontal position, the feeding door is just in the horizontal position. When the shortest axis of the cam is in the vertical position, the feeding door Good in a horizontal position, the rotary shaft of the cam shaft and connected to a motor.

3、如权利要求 1或 2所述的一种自动定量投料机构，其特征在于：所述的垂直连杆穿设于一固定于垂直方向的纵向滑槽内，垂直连杆的下端部固设有一水平顶块，该水平顶块顶靠于凸轮上，纵向复位弹簧套设于垂直连杆位于水平顶块与该纵向滑槽之间的部分；所述的水平连杆穿设于一固定于水平方向的横向滑槽内，水平连杆的右端部固设有一垂直顶块，该垂直顶块顶靠于凸轮上，横向复位弹簧套设于水平连杆位于垂直顶块与该横向滑槽之间的部分。 3. An automatic quantitative feeding mechanism according to claim 1 or 2, characterized in that: said vertical link is penetrated in a longitudinal chute fixed in a vertical direction, and the lower end of the vertical link is fixed There is a horizontal top block abutting on the cam, and a longitudinal return spring is sleeved on a portion of the vertical link between the horizontal top block and the longitudinal chute; the horizontal link is penetrated and fixed on a In the horizontal chute in the horizontal direction, a vertical top block is fixed at the right end of the horizontal link, the vertical top block abuts on the cam, and a horizontal return spring is sleeved on the horizontal link between the vertical top block and the horizontal chute. Between sections.

4、如权利要求 1或 2所述的一种自动定量投料机构，其特征在于：所述的上连杆为伸缩杆，上连杆的外伸端部与垂直连杆的上端部枢接。 4. An automatic quantitative feeding mechanism according to claim 1 or 2, characterized in that: the upper link is a telescopic lever, and the extended end of the upper link is pivotally connected to the upper end of the vertical link.

5、如权利要求 1或 2所述的一种自动定量投料机构，其特征在于：所述的下连杆为伸缩杆，下连杆的外伸端部与水平连杆的左端部枢接。 5. The automatic quantitative feeding mechanism according to claim 1 or 2, characterized in that: the lower link is a telescopic lever, and the extended end of the lower link is pivotally connected to the left end of the horizontal link.

6、如权利要求 1所述的一种自动定量投料机构，其特征在于：所述自动送料机构为凸轮抽板式，包括上抽板、下抽板、及控制上抽板、下抽板移动的凸轮控制机构；上抽板可左右滑动地设置于定量仓上部的进料口，上抽板表面设有第一顶块，上凸轮的轴向与上抽板垂直，其边缘顶靠于第一顶块侧面，上抽板连有第一复位弹簧，下抽板可左右滑动地设置于投料口，下抽板表面设有第二顶块，下凸轮的轴向与下抽板垂直，其边缘顶靠于第二顶块侧面，下抽板连有第二复位弹簧，上凸轮和下凸轮通过同一转轴固定连接，其共同转轴与电机的转轴相连，上凸轮的轮廓与下凸轮的轮廓在水平面上相互错位。 6. An automatic quantitative feeding mechanism according to claim 1, characterized in that: said automatic feeding mechanism is a cam pumping plate type, comprising an upper pumping plate, a lower pumping plate, and a control unit for controlling the movement of the upper and lower pumping plates. Cam control The upper pumping plate can be slidably arranged on the feeding opening at the upper part of the quantitative warehouse. The surface of the upper pumping plate is provided with a first top block, the axial direction of the upper cam is perpendicular to the upper pumping plate, and its edge abuts against the first top plate. On the side of the block, the upper pumping plate is connected with a first return spring, and the lower pumping plate is slidably arranged at the feeding port. The surface of the lower pumping plate is provided with a second top block. The axial direction of the lower cam is perpendicular to the lower pumping plate. Leaning against the side of the second top block, the lower drawing plate is connected with a second return spring. The upper cam and the lower cam are fixedly connected through the same rotating shaft. The common rotating shaft is connected to the rotating shaft of the motor. The outline of the upper cam and the outline of the lower cam are on a horizontal plane. Misaligned.

7、如权利要求 1或 6所述的一种自动定量投料装置，其特征在于：上抽板的右端部凸伸于定量仓的右侧，第一顶块设置于上抽板的右端部并向下延伸，上凸轮位于上抽板下方，且位于定量仓和第一顶块之间；下抽板的右端部也凸伸于定量仓的右侧，第二顶块设置于下抽板的右端部，下凸轮位于第二顶块的右侧。 7. An automatic quantitative feeding device according to claim 1 or 6, characterized in that: the right end of the upper pumping plate is projected to the right of the dosing bin, and the first top block is disposed at the right end of the upper pumping plate and Extending downward, the upper cam is located below the upper drawing plate, and is located between the quantitative bin and the first top block; the right end of the lower drawing plate also protrudes to the right of the quantitative bin, and the second top block is disposed on the lower drawing plate. Right end, the lower cam is on the right side of the second top block.

8、如权利要求 1或 6所述的一种自动定量投料装置，其特征在于：下凸轮的轮廓形状大致为一大于半圆的扇形，扇形的一半径方向为平滑的外凸曲线，另一半径方向为直线，上凸轮的轮廓形状由一螺旋线和螺旋线的起点、终点之间的直线组成，上凸轮轮廓的直线部分与下凸轮轮廓的直线部分位于其共同转轴的两侧，且处于同一直线上，上凸轮的大部分与下凸轮的大部分分处该直线的两侧。 8. An automatic quantitative dosing device according to claim 1 or 6, characterized in that: the outline shape of the lower cam is approximately a fan shape larger than a semicircle, one radius direction of the fan shape is a smooth convex curve, and the other radius The direction is a straight line. The contour shape of the upper cam consists of a spiral line and a straight line between the start and end points of the spiral line. The straight part of the upper cam profile and the straight part of the lower cam profile are located on both sides of the common rotation axis and are on the same side. On a straight line, most of the upper cam and most of the lower cam are located at both sides of the straight line.

9、如权利要求 1或 6所述的一种自动定量投料装置，其特征在于：定量仓的上端部向右延伸形成上支撑板，下端部向右延伸形成下支撑板，连接上凸轮和下凸轮的转轴枢接与上支撑板和下支撑板之间，上抽板位于上支撑板下方，上抽板沿其滑动方向与连接上凸轮、下凸轮的转轴交接处设有一轨道孔，下抽板位于下支撑板上方。 9. An automatic quantitative feeding device according to claim 1 or 6, characterized in that: the upper end portion of the dosing chamber extends to the right to form an upper support plate, and the lower end portion extends to the right to form a lower support plate, which connects the upper cam and the lower The rotation axis of the cam is pivoted between the upper support plate and the lower support plate. The upper extraction plate is located below the upper support plate. The upper extraction plate is provided with a track hole along the sliding direction of the junction between the rotation shaft connecting the upper cam and the lower cam. The plate is located above the lower support plate.

10、如权利要求 1或 6所述的一种自动定量投料装置，其特征在于：上抽板的右端部凸伸于上支撑板的右侧，上抽板右端部设有向上延伸的第一凸块，第一复位弹簧连接于第一凸块和上支撑板右端；下支撑板上表面设有第二凸块，第二复位弹簧连接于下抽板右端和第二凸块之间，连接上凸轮和下凸轮的转轴通过减速机构与电机的转轴相连。 10. An automatic quantitative feeding device according to claim 1 or 6, characterized in that: the right end portion of the upper drawing plate projects to the right of the upper support plate, and the right end portion of the upper drawing plate is provided with a first extending upwardly. A bump, a first return spring is connected to the first bump and the right end of the upper support plate; a second bump is provided on the upper surface of the lower support plate, and a second return spring is connected between the right end of the lower draw plate and the second bump, to connect The rotating shafts of the upper cam and the lower cam are connected to the rotating shaft of the motor through a reduction mechanism.

11、根据权利要求 1所述的一种自动定量投料机构，其特征在于：所述的自动送料机构为齿轮转叶式，包括上遮板、下遮板、及控制上遮板、下遮板转动的齿轮控制机构；定量仓的进料口设有上遮板，上遮板的边缘处固设有与其垂直第一转轴，上遮板可以第一转轴为中心转动，第一转轴上固设有第一齿轮，并套设有第一复位扭簧；投料口设有下遮板，下遮板的边缘处固设有与其垂直的第二转轴，下遮板可以第二转轴为中心转动，第二转轴上固设有第二齿轮，并套设有第二复位扭簧；另外还设有第三转轴，第三转轴上部、下部分别固设有第一间歇齿轮、第二间歇齿轮，第一间歇齿轮、第二间歇齿轮分别与第一齿轮、第二齿轮配合，第一间歇齿轮和第二间歇齿轮的有效齿在水平方向互相错开；第三转轴与一电机的转轴相连。 11. An automatic quantitative feeding mechanism according to claim 1, characterized in that: said automatic feeding mechanism is a gear rotary leaf type, comprising an upper shutter, a lower shutter, and an upper shutter and a lower shutter. Rotating gear control mechanism; the feed opening of the dosing bin is provided with an upper shutter plate, and the first shutter shaft is fixed at the edge of the upper shutter plate. The upper shutter plate can be rotated around the first rotation shaft, and the first rotation shaft is fixed on the first rotation shaft. Have the first gear and set There is a first reset torsion spring; the feeding port is provided with a lower shutter, and a second rotary shaft perpendicular to the lower shutter is fixed at the edge of the lower shutter; the lower shutter can be rotated around the second rotary shaft as the center; Two gears are provided with a second return torsion spring; a third rotating shaft is also provided, and a first intermittent gear, a second intermittent gear, a first intermittent gear, and a second intermittent gear are fixed on the upper and lower portions of the third rotating shaft, respectively. Cooperating with the first gear and the second gear, the effective teeth of the first intermittent gear and the second intermittent gear are staggered from each other in the horizontal direction; the third rotating shaft is connected with the rotating shaft of a motor.

12、如权利要求 1或 11所述的一种自动定量投食装置，其特征在于：第一转轴和第二转轴位于定量仓外部的同一垂直线上，第一间歇齿轮设有两组有效齿，第二间歇齿轮也设有两组有效齿，第一间歇齿轮的两组有效齿和第二间歇齿轮的两组有效齿在水平面上的投影呈九十度交错分布。 12. An automatic quantitative feeding device according to claim 1 or 11, characterized in that: the first rotating shaft and the second rotating shaft are located on the same vertical line outside the quantitative warehouse, and the first intermittent gear is provided with two sets of effective teeth The second intermittent gear is also provided with two sets of effective teeth. The projections of the two sets of effective teeth of the first intermittent gear and the two sets of effective teeth of the second intermittent gear on the horizontal plane are staggered and distributed at ninety degrees.

13、如权利要求 1或 11所述的一种自动定量投食装置，其特征在于：定量仓上边缘、下边缘、中部向外延伸分别形成上支撑板、下支撑板和中撑板，第一转轴枢设于上支撑板和中支撑板之间，第二转轴枢设于中支撑板和下支撑板之间，第三转轴枢设于上支撑板和下支撑板之间，第三转轴通过减速机构与电机的转轴相连。 13. The automatic quantitative feeding device according to claim 1 or 11, characterized in that: the upper edge, the lower edge, and the middle portion of the dosing bin extend outward to form an upper support plate, a lower support plate, and a middle support plate, respectively; A pivot shaft is pivoted between the upper and lower support plates, a second pivot shaft is pivoted between the middle and lower support plates, a third pivot shaft is pivoted between the upper and lower support plates, and a third pivot shaft It is connected to the rotating shaft of the motor through a reduction mechanism.

14、如权利要求 1或 11所述的一种自动定量投食装置，其特征在于：第一复位扭簧固定连接于第一齿轮和中反撑板之间，第二复位扭簧固定连接于第二齿轮和中反撑板之间。 14. The automatic quantitative feeding device according to claim 1 or 11, characterized in that: the first reset torsion spring is fixedly connected between the first gear and the middle back support plate, and the second reset torsion spring is fixedly connected to Between the second gear and the mid-stay.

15、根据权利要求 1所述的一种自动定量投料机构，其特征在于：所述的自动送料机构为齿轮转盘式，自动送料机构包括计量轮和传动机构：计量轮由转轴、固设于转轴上并以转轴为中心的星形隔板组成，转轴垂直并可转动地固定于定量仓内；传动机构包括电机、传动齿轮组，其输出齿轮安装在转轴上；定量仓上位于星形隔板下且与料斗不在同一垂直方向的位置上设有与喂料槽相连通的滑道。 15. An automatic quantitative feeding mechanism according to claim 1, characterized in that: said automatic feeding mechanism is a gear turntable type, and the automatic feeding mechanism comprises a measuring wheel and a transmission mechanism: the measuring wheel is fixed by the rotating shaft and fixed on the rotating shaft It consists of a star-shaped diaphragm with the rotating shaft as the center, and the rotating shaft is vertically and rotatably fixed in the quantitative bin; the transmission mechanism includes a motor and a transmission gear set, and the output gear is installed on the rotating shaft; the quantitative bin is located on the star-shaped diaphragm A slide channel communicating with the feeding trough is provided at a position below and not in the same vertical direction as the hopper.

16、如权利要求 1或 15所述的一种自动定量投料机构，其特征在于：所述的星形隔板的外周固设有圆筒状隔板。 16. The automatic quantitative feeding mechanism according to claim 1 or 15, characterized in that: a cylindrical partition is fixedly arranged on the outer periphery of the star partition.

17、如权利要求 1或 15所述的一种自动定量投料机构，其特征在于：所述的电机为步进电机。 17. The automatic quantitative feeding mechanism according to claim 1 or 15, wherein: the motor is a stepping motor.

18、根据权利要求 1或 15所述的一种自动定量投料机构，其特征在于：自动送料机构包括计量轮和传动机构：计量轮由转轴、固设于转轴上并以转轴为中心的星形隔板组成；传动机构包括电机、传动齿轮组，其输出齿轮安装在转轴上；定量仓内设有一壳状体，其一侧略靠下的部位设有和喂料槽相通的滑道，壳状体内设有计量轮，其转轴水平并可转动地固定于定量仓内。 18. An automatic quantitative feeding mechanism according to claim 1 or 15, wherein: The dynamic feeding mechanism includes a metering wheel and a transmission mechanism: the metering wheel is composed of a rotating shaft, a star partition fixed on the rotating shaft and centered on the rotating shaft; the driving mechanism includes a motor and a transmission gear set, and an output gear is installed on the rotating shaft; There is a shell-shaped body in the warehouse, and a slideway communicating with the feeding trough is arranged at a position slightly lower on one side. A metering wheel is arranged in the shell-shaped body, and its rotating shaft is horizontally and rotatably fixed in the quantitative warehouse.

19、如权利要求 1或 18所述的一种自动投食装置，其特征在于：所述的星形隔板中部有一径向和计量轮转轴垂直的圆形隔板，圆形隔板的直径等于星形隔板外周的直径，把星形隔板分成两部分。 19. An automatic feeding device according to claim 1 or 18, characterized in that: in the middle of the star-shaped partition plate, there is a circular partition plate which is perpendicular to the axis of the measuring wheel and has a diameter of the circular partition plate. It is equal to the diameter of the outer periphery of the star divider, and the star divider is divided into two parts.

20、如权利要求 1或 18所述的一种自动投食装置，其特征在于：所述的电机为步进电机。 20. An automatic feeding device according to claim 1 or 18, wherein: said motor is a stepping motor.