CN2163698Y

CN2163698Y - Sorting machine

Info

Publication number: CN2163698Y
Application number: CN 93217380
Authority: CN
Inventors: 叶丁财
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-25
Filing date: 1993-06-25
Publication date: 1994-05-04
Anticipated expiration: 2003-06-25

Abstract

A grading machine comprising: a machine body, inside which a circulating chain is arranged; a plurality of plates are arranged at intervals, each plate is provided with a bearing component, the other side of the machine body is provided with a predetermined number of fixed weight components, and the machine is characterized in that: the bearing assembly consists of a first support, a first horizontal piece, a second horizontal piece, a first vertical piece, a disk body, a restraining member, a section member and a first fine-tuning member, and the weight-fixing member consists of a bottom piece, a second support, a third horizontal piece, a fourth horizontal piece, a second vertical piece, a top column member, a main piece, a cup piece, a disk block and a second fine-tuning member.

Description

本实用新型与机械有关，具体来说，乃是涉及一种选别机。The utility model is related to machinery, specifically, relates to a sorting machine.

选别机的用途相当地广泛，不只可以用来作为橘子、柳丁、苹果、梨子、桃子、柚子、杨桃、香瓜、哈密瓜、释迦、番石榴、芒果、柿子、柠檬、蕃茄等水果之拣选分级，还可提供鱼、虾、蟹等水产或其它菜类的选别作业，可说是颇为重要的机械。习用之选别机系采用“直径筛选方式”，其缺点是遇到以重量为计算基础的果物，就无法达到选别的目的。再者，习用之选别机体积庞大，制造成本高，价格昂贵，无法普及使用。The sorting machine has a wide range of uses, not only for oranges, oranges, apples, pears, peaches, grapefruit, carambola, cantaloupe, cantaloupe, custard, guava, mango, persimmon, lemon, tomato and other fruits. Grading can also provide sorting operations for fish, shrimp, crab and other aquatic products or other vegetables. It can be said to be a very important machine. The commonly used sorting machine adopts the "diameter screening method", and its disadvantage is that the purpose of sorting cannot be achieved when encountering fruits that are calculated based on weight. Moreover, the customary sorting machine is bulky, and the manufacturing cost is high, and the price is expensive, so it cannot be widely used.

本实用新型的目的在于提供一种选别机，它能克服上述缺点，其结构新颖简单，而且动作很精准，能以重量为基础进行选别。The purpose of this utility model is to provide a kind of sorting machine, which can overcome the above-mentioned shortcomings. Its structure is novel and simple, and its action is very precise, and it can sort based on weight.

根据本实用新型的选别机，它包括有：一机体，其内部的头尾两端各设有一链轮，俾据以设置一封闭的循环链条，在该循环链条上间隔设置有多数个板片，每一板片上各设有一承载组件用以承载水果或其它欲进行选别的物品，在机体顶部的另一侧间隔设置有予定数目的定重组件，用以设定选别的重量等级，另于机体机部大约在长轴中线位置又等间隔架设有若干以线材制成的轨轴，其特征在于，According to the sorting machine of the present utility model, it includes: a machine body, a sprocket wheel is respectively provided at the head and tail ends of the interior, so that a closed loop chain is arranged accordingly, and a plurality of plates are arranged at intervals on the loop chain Each plate is provided with a load-bearing component for carrying fruit or other items to be sorted, and a predetermined number of fixed weight components are arranged at intervals on the other side of the top of the machine body to set the weight level of the sorting , in addition, a number of rail shafts made of wire rods are erected at equal intervals at the center line of the major axis of the machine body, and the characteristics are:

各该承载组件包含有：一第一支架，具有一底板部藉螺钉固设在板片上方，该底板部两短边各往上延设一侧板部，该两侧板部顶部连设一顶板部，一第一枢轴与一第二枢轴系分别枢设在该两侧板部的下段与上段；一第一水平件，具有一前杆部以及自该前杆部两端平行延伸的侧杆部，该前杆部中段设有若干贯孔，该两侧杆部后端设有一第三枢轴，该第一水平件的内段枢设在第一枢轴上；一第二水平件，结构与该第一水平件完全相同，其前杆部上也设有是孔，该两侧杆部后端架设一第四枢轴，该第二水平件的内段枢设在第二枢轴上；一第一垂直件，具有一顶块，该顶块的两侧往下延设呈平行的立杆，两立杆的底端枢设在第三枢轴上，上段则枢设在第四枢轴上，其中一立杆外侧面藉一螺丝枢设一塑胶制小滚轮，该顶块的顶面外侧两端各往上突设一片体部，俾供架设一第五枢轴，顶块的顶面内侧又往上突设两定位片部；一盘体，其底面外侧往下突设两呈平行的块部，俾藉之枢设在该第五枢轴上，底面内侧则另突伸一方框部，该盘体顶面又套设一软质塑胶垫件，该垫件的顶面中央一体形成有若干呈间隔的放射状凸条部；一拘束构件，具有一板条，该板条的内端焊固在该第一支架的一侧板部外侧顶端上，在该板条的外端固设一呈垂直状态的杆件，该杆件的外端伸入上述方框部内，并接触于方框部的底壁；一截片构件，具有一基件，该基件的立板部藉两螺丝锁固在第一水平件的贯孔上，上方的平板部上设有一通孔，俾藉一螺丝将一前片枢设在平板部底面，该前片之前侧缘并磨制成刀刃状斜边，另于该螺丝之上段的螺帽上套设有一弹簧，该弹簧的一自由端勾在该基件上，另一自由端勾掣在该前片中段后侧；以及一第一微调构件，具有一长螺丝，该长螺丝旋设在该第二水平件的贯孔并向外突伸，其身部旋设一第一调整轮，该第一调整轮的两侧各以一螺丝加以锁紧；Each of the load-bearing components includes: a first bracket, which has a bottom plate fixed on the top of the plate by screws, two short sides of the bottom plate are respectively extended upwards to one side plate, and the tops of the two side plates are connected to each other. Top plate portion, a first pivot and a second pivot are respectively pivoted on the lower section and the upper section of the two side plate portions; a first horizontal member has a front pole portion and extends parallelly from two ends of the front pole portion The side rod part of the front rod part is provided with a number of through holes in the middle part, and a third pivot is provided at the rear end of the rod parts on both sides, and the inner section of the first horizontal part is pivotally arranged on the first pivot shaft; a second The horizontal member has the same structure as the first horizontal member, and a hole is also arranged on the front rod portion, and a fourth pivot is set up at the rear ends of the rod parts on both sides, and the inner section of the second horizontal member is pivotally arranged at the second On the two pivots; a first vertical member has a top block, the two sides of the top block are extended downwards to form parallel vertical bars, the bottom ends of the two vertical bars are pivoted on the third pivot, and the upper section is pivoted Set on the fourth pivot, a small plastic roller is pivoted by a screw on the outer side of one of the vertical rods, and a piece of body protrudes upwards from the outer two ends of the top surface of the top block, so as to set up a fifth pivot Shaft, the inner side of the top surface of the top block protrudes upwards to set up two positioning pieces; a plate body, the outer side of its bottom surface protrudes downwards to set two parallel block portions, so that it can be pivoted on the fifth pivot, and the bottom surface A frame part protrudes from the inner side, and a soft plastic pad is sheathed on the top surface of the disc body, and a number of spaced radial convex strips are integrally formed in the center of the top surface of the pad; a restraining member has a plate The inner end of the slat is welded on the outer top end of one side of the first bracket, and a vertical rod is fixed at the outer end of the slat, and the outer end of the rod extends into the above-mentioned Inside the square frame part, and in contact with the bottom wall of the square frame part; a section member has a base part, the vertical plate part of the base part is locked on the through hole of the first horizontal part by two screws, and the flat plate part above There is a through hole on the top, so that a front piece can be pivoted on the bottom surface of the flat plate by a screw. The front side edge of the front piece is ground into a blade-like bevel, and a spring is set on the nut on the upper part of the screw. , one free end of the spring is hooked on the base member, and the other free end is hooked on the rear side of the middle section of the front piece; and a first fine-tuning member has a long screw, and the long screw is screwed on the second level The through hole of the piece protrudes outwards, and a first adjustment wheel is screwed on its body, and both sides of the first adjustment wheel are locked with a screw;

各该定重构件包含有：一底件，系间隔固设在机体的背侧上方的

Each of the fixed weight members includes: a bottom part, which is fixed at intervals above the back side of the body

型钢轨上；一第二支架，概呈∪型，系固设在该底件的外段上，该第二支架的下段及顶段各架设有第六枢轴与第七枢轴；一第三水平件，结构与该第一水平件相同，其两侧杆部末端架设一第八枢轴，该第三水平件的外段枢设在第六枢轴上；一第四水平件，结构亦与第一水平件相同，其两侧杆部末端架设一第九枢轴，该第四水平件的外段枢设在第七枢轴上；一第二垂直件，具有一顶块以及往下延伸之平行立杆，该两立杆的底端枢设在第八枢轴上，上段则枢设在第九枢轴上；一顶柱构件，具有一长螺丝，系设在该底件的内段，其顶端设有一软质头部；一主件，具有一曲折板部，其外段固设在第二垂直件的中段上，内侧固设一水平线材，该线材的长度略小于该等轨轴的间隔缺口尺寸，该曲折板部的底面恰位于该软质头部顶面，俾令第三、四水平件保持水平位置；一杯件，固设在该第二垂直件的顶块上方；以及一第二微调构件，结构与该第一微调构件相同，设在该第四水平件外侧。on the shaped steel rail; a second bracket, generally in the shape of ∪, is fastened on the outer section of the bottom member, and the lower section and the top section of the second bracket are respectively erected with sixth pivots and seventh pivots; Three horizontal parts, the structure is the same as the first horizontal part, an eighth pivot is erected at the ends of the rods on both sides, and the outer section of the third horizontal part is pivoted on the sixth pivot; a fourth horizontal part, the structure Also the same as the first horizontal member, a ninth pivot is erected at the ends of the rods on both sides, and the outer section of the fourth horizontal member is pivoted on the seventh pivot; a second vertical member has a top block and Parallel vertical rods extending downward, the bottom ends of the two vertical rods are pivoted on the eighth pivot, and the upper section is pivoted on the ninth pivot; a top column member with a long screw is attached to the bottom member The inner section of the inner section is provided with a soft head at the top; the main section has a curved plate portion, the outer section is fixed on the middle section of the second vertical piece, and a horizontal wire is fixed on the inner side, and the length of the wire is slightly less than The space gap size of the equal rail axis, the bottom surface of the zigzag plate portion is just located on the top surface of the soft head, so that the third and fourth horizontal parts maintain a horizontal position; the cup part is fixed on the top of the second vertical part above the block; and a second fine-tuning member, which has the same structure as the first fine-tuning member, and is arranged outside the fourth horizontal member.

在本实用新型的选别机中，该第一、二、三、四水平件与第一、二垂直件均系以塑胶材料一体注射成型。In the sorting machine of the present utility model, the first, second, third and fourth horizontal parts and the first and second vertical parts are all integrally injection-molded with plastic materials.

由以上可以看出，本实用新型的选别机较之习用之选别机，其定重组件及承载组件在结构上比较简单，从而可以降低制造成本和销售价格，有利推广使用，改善拣选分级之操作。As can be seen from the above, compared with conventional sorting machines, the sorting machine of the utility model has a simpler structure of fixed weight components and bearing components, thereby reducing manufacturing costs and sales prices, facilitating popularization and use, and improving sorting and grading operation.

以下提供一较佳实施例并结合附图对本实用新型的构造特征及功效作详细的描述。附图中：A preferred embodiment is provided below and the structural features and functions of the utility model are described in detail in conjunction with the accompanying drawings. In the attached picture:

图1是本实用新型的外观立体图。Fig. 1 is a perspective view of the appearance of the utility model.

图2是承载组件的分解立体图。Fig. 2 is an exploded perspective view of the bearing assembly.

图3是承载组件按装在链条上的示意图。Fig. 3 is a schematic diagram of the bearing assembly installed on the chain.

图4是定重组件的分解立体图。Fig. 4 is an exploded perspective view of the fixed weight assembly.

图5是定重组件与承载组件组合之情形。Fig. 5 is the combination situation of the fixed weight component and the bearing component.

图6，7是本实用新型的作动情形示意图。6 and 7 are schematic diagrams of the actuation situation of the present utility model.

图8是导轨的结构示意图。Fig. 8 is a structural schematic diagram of the guide rail.

请参看各附图。本实用新型之选别机主要包括有：Please refer to the attached drawings. The sorting machine of the present utility model mainly includes:

一机体（10），其内部的头、尾端和设置有一链轮（11），俾用以架设一封闭循环链条（12），另于机体（10）顶部沿著长轴中线位置又等间隔架设有若干以金属线材制成的轨轴（13）。A body (10), with a sprocket (11) arranged at the head and tail end inside it, so that a closed loop chain (12) can be set up, and the top of the body (10) along the center line of the long axis is equally spaced Several rail shafts (13) made of metal wires are erected.

多数个承载组件（20），包含有：一塑胶制长方形板片（21），系固定在链条（12）两侧的L型固定件（121）上，其底端两端又各形成一肩部（211），俾藉之接触在两限位轨（14）上，该两限位轨（14）的断面呈L型，其系沿著机体（10）的长轴向设置；一第一支架（22），具有一底板部（221）藉螺钉固设在板片（21）上方，该底板部（221）两短边各往上延设一侧板部（222），该两侧板部（222）顶部连设一顶板部（223），一第一枢轴（224）与一第二枢轴（225）系分别枢设在该两侧板部（222）的下段与上段；一第一水平件（23），系以塑胶材料注射成型，具有一前杆部（231）以及自该前杆部（231）两端平行延伸的侧杆部（232），该前杆部（231）中段设有若干贯孔（233），该两侧杆部（232）后端设有一第三枢轴（234），该第一水平件（23）的内段枢设在第一枢轴（224）上；一第二水平件（24），结构与该第一水平件（23）完全相同，其前杆部（24）上也设有贯孔（243），该两侧杆部（242）后端架设一第四枢轴（244），该第二水平件（24）的内段枢设在第二枢轴（225）上；一第一垂直件（25），系以塑胶材料一体注射成型，具有一顶块（251），该顶块（251）的两侧往下延设呈平行的立杆（252），两立杆（252）的底端枢设在第三枢轴（234）上，上段则枢设在第四枢轴（234）上，其中一立杆（252）外侧面藉一螺丝（253）枢设一塑胶制小滚轮（254），该顶块（251）的顶面外侧两端各往上突设一片体部（256），俾供架设一第五枢轴（257），顶块（251）的顶面内侧又往上突设两定位片部（258）；一盘体（26），其底面外侧往下突设两呈平行的块部（261），俾藉之枢设在该第五枢轴（257）上，底面内侧则另突伸一方框部（262），该盘体（26）顶面又套设一软质塑胶垫件（263），该垫件（263）的顶面中央一体形成有若干呈间隔的放射状凸条部（264）；一拘束构件（27），具有一板条（271），该板条（271）的内端焊固在该第一支架（22）的一侧板部（222）外侧顶端上，在该板条（271）的外端固设一呈垂直状态的杆件（272），该杆件（272）的外端伸入上述方框部（262）内，并接触于方框部（262）的底壁；一截片构件（28），具有一基件（281），该基件（281）的立板部藉两螺丝（282）锁固在第一水平件（23）的贯孔（233）上，上方的平板部上设有一通孔（283），俾藉一螺丝（284）将一前片（285）枢设在平板部底面，该前片（285）之前侧缘并磨制成刀刃状斜边（285a），另于该螺丝（283）之上段的螺帽（286）上套设有一弹簧（287），该弹簧（287）的一自由端勾在该基件（281）上，另一自由端勾掣在该前片（285）中段后侧；以及一第一微调构件（29），具有一长螺丝（291），该长螺丝（291）旋设在该第二水平件（24）的贯孔（243）并向外突伸，其身部旋设一第一调整轮（292），该第一调整轮（292）的两侧各以一螺丝（293）加以锁紧；A plurality of bearing components (20), including: a plastic rectangular plate (21), which is fixed on the L-shaped fixing piece (121) on both sides of the chain (12), and the two ends of the bottom end form a shoulder part (211), so as to contact the two limiting rails (14), the section of the two limiting rails (14) is L-shaped, which is arranged along the long axis of the body (10); a first The bracket (22) has a bottom plate (221) fixed on the top of the plate (21) by screws, and the two short sides of the bottom plate (221) extend upwards with a side plate (222), and the two side plates A top plate portion (223) is connected to the top of the portion (222), and a first pivot (224) and a second pivot (225) are respectively pivotally arranged on the lower section and the upper section of the two side plate sections (222); The first horizontal part (23) is injection molded with plastic material, has a front rod part (231) and side rod parts (232) extending parallelly from the two ends of the front rod part (231), the front rod part (231 ) is provided with a number of through holes (233), the rear end of the rods (232) on both sides is provided with a third pivot (234), and the inner section of the first horizontal member (23) is pivoted on the first pivot ( 224); a second horizontal part (24), the structure is exactly the same as the first horizontal part (23), and the front rod part (24) is also provided with through holes (243), and the two side rod parts (242 ) to erect a fourth pivot (244) at the rear end, and the inner section of the second horizontal member (24) is pivoted on the second pivot (225); a first vertical member (25) is integrally made of plastic material Injection molding, with a top block (251), the two sides of the top block (251) are extended downward to form parallel vertical rods (252), and the bottom ends of the two vertical rods (252) are pivoted on the third pivot ( 234), the upper section is pivoted on the fourth pivot (234), and a plastic small roller (254) is pivotally installed on the outer surface of one of the vertical rods (252) by a screw (253). The top block (251) The outer two ends of the top surface of the top block (251) protrude upwards to set up a body part (256) respectively, so as to set up a fifth pivot (257), and the top surface inside of the top block (251) protrudes upwards to set up two positioning pieces (258) ); a disc body (26), with two parallel block parts (261) protruding downward from the outside of the bottom surface, so as to be pivoted on the fifth pivot (257), and a frame protruding from the inside of the bottom surface part (262), the top surface of the disc body (26) is sheathed with a soft plastic pad (263), and the center of the top surface of the pad (263) is integrally formed with several spaced radial convex strips (264) ; a restraining member (27), has a lath (271), the inner end of the lath (271) is welded on the top of the outer side of the side plate (222) of the first bracket (22), on the plate The outer end of the bar (271) is fixed with a rod (272) in a vertical state, and the outer end of the rod (272) stretches into the above-mentioned box part (262) and contacts the side of the box part (262). Bottom wall; a piece member (28), with a base (281), the vertical plate of the base (281) is locked in the through hole (233) of the first horizontal piece (23) by two screws (282) ), the upper flat part is provided with a through hole (283), so that a front piece (285) can be pivoted on the bottom surface of the flat part by means of a screw (284), and the front side edge of the front piece (285) is ground into A blade-shaped hypotenuse (285a), and a spring (287) is sheathed on the nut (286) on the upper part of the screw (283), and a free end of the spring (287) is hooked on the base (281) , the other free end is hooked on the rear side of the middle section of the front piece (285); and a first fine-tuning member (29) has a long screw (291), and the long screw (291) is screwed on the second horizontal piece The through hole (243) of (24) protrudes outwards, and its body is screwed with a first adjustment wheel (292), and the both sides of the first adjustment wheel (292) are respectively locked with a screw (293) ;

若干定重构件（30），包含有：一底件（31），系间隔固设在机体（10）的背侧上方的∩型钢轨（15）上；一第二支架（32），概呈∪型，系固设在该底件（31）的外段上，该第二支架（32）的下段及顶段各架设有第六枢轴（321）及第七枢轴（322）；一第三水平件（33），结构与该第一水平件（23）相同，其两侧杆部（331）末端架设一第八枢轴（332），该第三水平件（33）的外段枢设在第六枢轴（321）上；一第四水平件（34），结构亦与第一水平件（23）相同，其两侧杆部（341）末端架设一第九枢轴（342），该第四水平件（34）的外段枢设在第七枢轴（322）上；一第二垂直件（35），亦系以塑胶材料一体制成，具有一顶块（351）以及往下延伸之平行立杆（352），该两立杆（352）的底端枢设在第八枢轴（332）上，上段则枢设在第九枢轴（342）上；一顶柱构件（36），具有一长螺丝（361），系设在该底件（31）的内段上，其顶端设有一软质头部（362）；一主件（37），具有一曲折板部（371），其外段固设在第二垂直件（35）的中段上，内侧固设一水平线材（372），该线材（372）的长度略小于该等轨轴（13）的间隔缺口尺寸，该曲折板部（371）的底面恰位于该软质头部（362）顶面，俾令第三、四水平件（33）（34）保持水平位置；一杯件（38），固设在该第二垂直件（35）的顶块（351）上方；以及一第二微调构件（39），结构与该第一微调构件（29）相同，设在该第四水平件（34）外侧。Several fixed weight members (30) include: a bottom piece (31), which is fixed on the ∩-shaped rail (15) above the back side of the body (10) at intervals; a second bracket (32), roughly It is ∪-shaped, fastened on the outer section of the bottom piece (31), and the lower section and the top section of the second bracket (32) are respectively erected with a sixth pivot (321) and a seventh pivot (322); A third horizontal piece (33) has the same structure as the first horizontal piece (23), and an eighth pivot (332) is erected at the ends of the rods (331) on both sides, and the outer surface of the third horizontal piece (33) The section is pivotally arranged on the sixth pivot (321); a fourth horizontal piece (34), which has the same structure as the first horizontal piece (23), and a ninth pivot ( 342), the outer section of the fourth horizontal member (34) is pivoted on the seventh pivot (322); a second vertical member (35), also made of plastic material, has a top block (351 ) and parallel vertical rods (352) extending downwards, the bottom ends of the two vertical rods (352) are pivoted on the eighth pivot (332), and the upper section is pivoted on the ninth pivot (342); The top column member (36) has a long screw (361), which is set on the inner section of the bottom piece (31), and a soft head (362) is provided on its top; a main piece (37) has a The curved plate part (371), its outer section is fixed on the middle section of the second vertical piece (35), and a horizontal wire (372) is fixed inside, the length of the wire (372) is slightly shorter than the rail axis (13) The size of the space gap, the bottom surface of the curved plate (371) is just on the top surface of the soft head (362), so that the third and fourth horizontal pieces (33) (34) maintain a horizontal position; the cup piece (38) , fixed above the top block (351) of the second vertical piece (35); and a second fine-tuning member (39), the same structure as the first fine-tuning member (29), set on the fourth horizontal piece ( 34) Outer side.

在操作上，启动电源开关令链条作循环的移动，自图1中的A部分（即：机体的后侧方）将诸如柑桔的水果（40）一一置入各承载组件（20）的盘体（26）中，各承载组件（20）依图1中箭头（50）指示方向移动；首先，承载组件（20）的前片（285）在第一支轨轴（13）下方滑行，因每根轨轴（13）被至少两组L型支架（17）所固定，所以该第一、二水平件（23）（24）仍能保持在水平状态，当前片（285）到达第一组定重组件（30）的线材（372）底面时，如果水果（40）的重量小于或等于杯件（38）内的盘块（381）的重量时，该组定重组件（30）会保持在原位，而该组承载构件（20）则可顺利通过，继续保持原位向前移行，反之，如果水果（40）的重量大于盘块（381）的重量时，则如图7所示，该前片（285）会把该定重组件（30）之线材（372）往上挑起，该第二垂直件（35）也随之往上升，并将该第三、四水平件（33）（34）的内端往上提升一些，而在另一方面，该第一、二水平件（23）（24）的外端同时就会因水果（40）的重量关系而往下降，而由于该拘束构件（27）的杆件（272）具有不可位移性之设计，所以该盘体（26）以第五枢轴（257）为轴心往左（即：向外侧）倾倒，该盘体（26）内之水果即顺势滚到对应设置于本实用新型正面的收集槽（60）内；而定重组件（30）会迅速往下掉回原位，该组承载组件（20）则保持图7所示之倾斜状态继续前行。In operation, start the power switch to make the chain move circularly, and put fruits (40) such as citrus into each load-carrying assembly (20) one by one from the A part in Fig. 1 (that is: the rear side of the body). In the disc body (26), each carrying component (20) moves in the direction indicated by the arrow (50) in Figure 1; first, the front piece (285) of the carrying component (20) slides under the first rail axis (13), Because each rail shaft (13) is fixed by at least two groups of L-shaped brackets (17), so the first and second horizontal parts (23) (24) can still be kept in a horizontal state, and the front sheet (285) reaches the first When the bottom surface of the wire rod (372) of the fixed weight assembly (30) is assembled, if the weight of the fruit (40) is less than or equal to the weight of the plate (381) in the cup (38), the fixed weight assembly (30) will remain in the original position, and the group of bearing members (20) can pass through smoothly, and continue to move forward in the original position. On the contrary, if the weight of the fruit (40) is greater than the weight of the plate block (381), then as shown in Figure 7 As shown, the front piece (285) will lift up the wire rod (372) of the fixed weight assembly (30), and the second vertical member (35) will also rise thereupon, and the third and fourth horizontal members The inner ends of (33) (34) are lifted up a little, and on the other hand, the outer ends of the first and second horizontal parts (23) (24) will descend simultaneously due to the weight relationship of the fruit (40) , and because the rod (272) of the constraining member (27) has a non-displaceable design, the disc (26) tilts to the left (that is, to the outside) with the fifth pivot (257) as the axis, The fruits in the tray (26) will roll into the collection tank (60) correspondingly arranged on the front of the utility model; ) then keep the inclined state shown in Figure 7 and move on.

如图1所示，本实用新型所提供的实施例一共设有六组定重组件（30），其中以靠近标示“A”部分的第一组定重组件（30）的杯件（38）上所放置的盘块（381）最重，越往前面（即：越往下游）的盘块（381）重量依次递减，以达依据重量拣选分级的功效。As shown in Figure 1, the embodiment provided by the utility model is provided with a total of six sets of fixed weight assemblies (30), among which the cup (38) of the first set of fixed weight assemblies (30) close to the part marked "A" The discs (381) placed on the top are the heaviest, and the weights of the discs (381) towards the front (that is: the more downstream) decrease successively, so as to achieve the effect of sorting and grading according to the weight.

该第一微调构件（29）系用以补正该盘体（26）的重量，因为盘体（26）在制造时由于材料及尺寸的误差，有可能会造成各盘块（26）的重量不一；而第二微调构件（30）主要则是用来补充盘块（26）重量不一；而第二微调构件（30）主要是用来补充盘块（26）重量规格的不足，因为盘块（26）在设计时会设计标准尺寸，如5公克，但要实施分级时，如果要有5.2公克的等级，就可靠第二微调构件（39）来进行调整，不必另外再特别去准备5.2公克之特殊尺寸的盘块（26）。The first fine-tuning member (29) is used to correct the weight of the disc body (26), because the disc body (26) may cause the weight of each disc block (26) to vary due to material and size errors during manufacture. One; and the second fine-tuning member (30) is mainly used to supplement the weight of the disc block (26); and the second fine-tuning member (30) is mainly used to supplement the deficiency of the weight specification of the disc block (26), because the disc The block (26) will be designed with a standard size, such as 5 grams, but when grading is to be implemented, if there is a grade of 5.2 grams, it can be adjusted by the second fine-tuning member (39), and there is no need to prepare 5.2 grams in addition. Special size discs (26) in grams.

该承载组件（20）的盘体（26）的垫件（263）上所形成的凸条部（264）可以使被选别物（如柑桔等）更易于定位。The raised part (264) formed on the pad (263) of the disc body (26) of the bearing assembly (20) can make it easier to locate the selected objects (such as citrus, etc.).

如图8所示，在机体（10）内部适当处又可设置一概呈弧形的导轨（16），俾供各承置组件（20）由下往上回升时，该小滚轮（254）的底面恰贴靠在该导轨（16）的表面，使各承载组件（20）的前片（285）的内端一开始就能顺利进入位于轨轴（13）下方。As shown in Figure 8, an arc-shaped guide rail (16) can be provided at an appropriate place inside the body (10), so that when each bearing assembly (20) rises from bottom to top, the movement of the small roller (254) The bottom surface just leans against the surface of the guide rail (16), so that the inner ends of the front pieces (285) of each bearing assembly (20) can smoothly enter below the rail shaft (13) at the beginning.

又，该等承载组件（20）的第一垂直件（25）上的定位片部（258）系用来让各承载组件（20）在链条下方时被限位而能保持水平位置，以便顺利被上述导轨（16）所引导。Also, the positioning pieces (258) on the first vertical parts (25) of the load bearing components (20) are used to allow each load bearing component (20) to be limited and maintain a horizontal position when it is below the chain, so as to smoothly Guided by the above-mentioned guide rail (16).

此外，本实用新型在使用上可配置装设接续于习用之水果清洗机及自动供果机的后方，藉此，被清洗过的水果由自动供果机一一自动落入该承载组件（20）的盘体（26）内，达到连续作业的功效。In addition, the utility model can be configured and installed at the rear of the conventional fruit cleaning machine and automatic fruit feeding machine, whereby the cleaned fruits are automatically dropped into the carrying assembly (20 by the automatic fruit feeding machine) ) in the disc body (26) to achieve the effect of continuous operation.

Claims

1, a kind of grading machine, it includes: a body, the two ends end to end of its inside respectively are provided with a chain, in order to do the circulation link chain that a sealing is set according to this, on this circulation link chain, be arranged at intervals with most plates, respectively be provided with a bearing assembly on each plate in order to carrying fruit or other article of desiring to sort, opposite side at the body top is arranged at intervals with and gives the fixed number purpose part of recombinating surely, the weight grade that sorts in order to setting, uniformly-spaced set up some rail axles made from wire rod again about the major axis midline position greatly in body machine portion in addition, it is characterized in that:

Respectively this bearing assembly includes: one first support, have a base plate mat screw and be installed in the plate top, each up extends side plate portion these base plate two minor faces, this board top, both sides is connected with a top plate portion, and one first pivot and one second pivot system are hubbed on the hypomere and the epimere of this both sides board respectively; One first horizontal element, have bar portion before one and certainly should before the side lever portion that extends in parallel of bar portion two ends, this preceding bar portion stage casing is provided with some perforations, this two side levers portion rear end is provided with one the 3rd pivot, the inner segment of this first horizontal element is hubbed on first pivot; One second horizontal element, structure and this first horizontal element are identical, and also being provided with in its preceding bar portion is the hole, and one the 4th pivot is set up in this two side levers portion rear end, and the inner segment of this second horizontal element is hubbed on second pivot; One first vertical member, has a jacking block, the both sides of this jacking block down extend the vertical rod that is parallel, the bottom of two vertical rods is hubbed on the 3rd pivot, epimere then is hubbed on the 4th pivot, a vertical rod lateral surface mat one screw plastic cement system trundle that is pivoted wherein, each up prominent a slice body of establishing of the two ends, the end face outside of this jacking block, in order to do supplying to set up a Wushu axle, the up prominent again two spacer portions that establish of the inside top surface of jacking block; One disk body, the outside, its bottom surface is down prominent establishes two and is parallel piece portion, and in order to do being hubbed on this Wushu axle of mat, the inboard, bottom surface is projection one square frame portion in addition then, the sheathed again soft plastic pad spare of this disk body end face, the end face central authorities of this pad spare are formed with some radial convex strip portions at interval that are; One restrains member, has a lath, and the inner solid welding of this lath sets firmly in vertical state a rod member in the outer end of this lath on the top, the side plate portion outside of this first support, and the outer end of this rod member is stretched in the above-mentioned square frame portion, and is contacted with the diapire of square frame portion; One section sheet element, has a substrate, the vertical plate part mat two-screw locking of this substrate is on the perforation of first horizontal element, the flat part of top is provided with a through hole, in order to do mat one screw one anter is hubbed on the flat part bottom surface, lateral margin and to grind into blade-like tiltedly fast before this anter is arranged with a spring in addition on the nut of section on this screw, one free end of this spring colludes on this substrate, and another free end colludes pulls at this preceding medium film section rear side; And one first fine setting member, have a long screw, this long screw revolves the perforation that is located at this second horizontal element and outwards projection, its body portion revolves and establishes one first and adjust wheel, this first adjust wheel both sides each locked with a screw;

Respectively should decide the reconstruct part include: an end part is on the ㄩ shaped steel rail that is installed at interval above the dorsal part of body; One second support generally is the ㄇ type, is to be installed on outer section of this end part, and the hypomere of this second support and top section have respectively been set up the 6th pivot and the 7th pivot; One the 3rd horizontal element, structure is identical with this first horizontal element, and its two side levers portion end sets up one the 8th pivot, and outer section of the 3rd horizontal element is hubbed on the 6th pivot; One the 4th horizontal element, structure are also identical with first horizontal element, and its two side levers portion end sets up one the 9th pivot, and outer section of the 4th horizontal element is located on the 7th pivot; One second vertical member has a jacking block and the down parallel vertical rod of extension, and the bottom of this two vertical rod is hubbed on the 8th pivot, and epimere then is hubbed on the 9th pivot; One fore-set member has a long screw, is the inner segment that is located at this end part, and its top is provided with a soft head; One main part, has a tortuous board, its outer section is installed on the stage casing of second vertical member, the inboard sets firmly a horizontal wire rod, the length of this wire rod is slightly less than the interval notch size of these rail axles, the bottom surface of this complications board just is positioned at this soft head top surface, in order to do making third and fourth horizontal element keep horizontal level; One glass of part is installed in above the jacking block of this second vertical member; And one second fine setting member, structure is identical with this first fine setting member, is located at outside the 4th horizontal element.

2, grading machine according to claim 1 is characterized in that, this first, second, third and fourth horizontal element and first and second vertical member all are with the plastic material integral injection molding.