WO2020215470A1 - 一种间断式筛选机的送料机构 - Google Patents

一种间断式筛选机的送料机构 Download PDF

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Publication number
WO2020215470A1
WO2020215470A1 PCT/CN2019/091995 CN2019091995W WO2020215470A1 WO 2020215470 A1 WO2020215470 A1 WO 2020215470A1 CN 2019091995 W CN2019091995 W CN 2019091995W WO 2020215470 A1 WO2020215470 A1 WO 2020215470A1
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WO
WIPO (PCT)
Prior art keywords
feeding mechanism
fixedly connected
screening machine
machine according
guide plate
Prior art date
Application number
PCT/CN2019/091995
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English (en)
French (fr)
Inventor
张波
虞文武
赵玉玲
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常州机电职业技术学院
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Publication of WO2020215470A1 publication Critical patent/WO2020215470A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element

Definitions

  • the present invention relates to the technical field of feeding of a screening machine, in particular to a feeding mechanism of an intermittent screening machine.
  • Rice is also called rice or paddy. It is an edible grain. It is an annual herbaceous plant that loves temperature and humidity. It is commonly called “rice” or “millet” in southern China.
  • the hulled grain is rice. Rice is not only food, but also a raw material for brewing and making caramel. Before the rice is eaten, it is generally screened to remove the sundries and residual chaff. Before screening, the rice needs to be fed into the screening equipment through a feeding device. Due to the single function of the current feeding device, the rice is conveyed on the conveyor belt. Gravity of rice puts the rice into the screening equipment, and the rice is often piled into the screening machine, and the dispersion is not enough, which is not conducive to the screening of rice. Therefore, it is necessary to invent a feeding mechanism of the discontinuous screening machine to solve the above problems.
  • the purpose of the present invention is to provide a feeding mechanism for a discontinuous screening machine to solve the problem that the current feeding device proposed in the background art has a single function, which can only transport rice and puts the rice into the screening equipment by the gravity of the rice, which is not conducive to The problem of rice screening.
  • a feeding mechanism of an intermittent screening machine including a support base and a guide plate;
  • a mounting seat is provided on one side of the support base, a drive motor is fixedly mounted on the top of the mounting seat, a collection box is provided on the other side of the support base, and a collecting hopper is fixedly connected to the top of the collection box;
  • a plurality of conveying hoppers are arranged on the outer side of the guide plate, a discharge pipe is arranged above one side of the guide plate, and waste boxes are arranged on both front and rear sides of the guide plate. Parts are connected to the waste bin;
  • a transmission wheel is arranged in the empty slot, the middle of one of the transmission wheels is connected to the drive motor through a transmission shaft, and the two transmission wheels are connected by a conveyor belt, and the conveyor belt is located in the guide groove;
  • a plurality of fixing plates are arranged in the guide groove, one side of the fixing plate is fixedly connected with a connecting plate, the end of the connecting plate away from the fixing plate is movably connected with the conveying bucket, and both sides of the connecting plate are provided with Through slot
  • a movable component is arranged in the through groove, and the movable component is fixedly connected with the conveying bucket through a connecting rod.
  • the waste box is movably connected to the guide plate through a limit sliding block, and a waste tank is opened inside the waste box;
  • a fixed block is fixedly connected to the bottom end of the waste box, and a support wheel is provided on the fixed block;
  • the waste box is communicated with the conveying bucket through an elastic connecting pipe.
  • the connecting member includes two connecting protrusions and a telescopic rod, and both ends of the telescopic rod are movably connected with the connecting protrusions through a pin.
  • both ends of one side of the fixing plate are provided with ball grooves, and balls are arranged in the ball grooves;
  • a roller is arranged on one side of the top end of the connecting plate, and a gear bar is fixedly connected to the other side of the connecting plate.
  • the movable assembly includes a movable rod and a sleeve
  • Both sides of the movable rod are connected with first moving wheels
  • the bottom end of the movable rod is connected with the inner wall of the sleeve through a return spring
  • Both sides of the sleeve are provided with second moving wheels.
  • the top end of the conveying bucket is provided with a charging groove
  • a sealing block is fixedly connected to the middle of the bottom end of the charging groove
  • a movable groove is opened inside the sealing block.
  • a gear is arranged inside the movable groove, and the gear is meshed with the gear bar;
  • a connecting shaft is connected through the middle of the gear, and both ends of the connecting shaft are fixedly connected with spiral blades.
  • the inner walls of both sides of the lower end of the charging tank are provided with filter screen plates, and the filter screen plates are in communication with the other end of the elastic connecting pipe.
  • a convex block is fixedly connected to the inner top wall of the through groove, and the convex block corresponds to the first moving wheel.
  • multiple conveying buckets are provided on the guide plate, which can improve the transportation efficiency of rice grains; a plurality of waste boxes are provided on the guide plate, the number of waste boxes and the number of conveying buckets Consistent, and each waste box is connected to the corresponding conveying hopper through an elastic connecting pipe, so that the waste box can quickly collect the waste in the conveying hopper without clogging.
  • Each conveying hopper is connected to the waste box through a connector , So that the conveying bucket can drive the waste box to move, and the waste box will not affect the transportation efficiency of the conveying bucket; a filter screen is arranged in the conveying bucket, and the filter screen plays a role of filtering and screening, filtering out the dry rice grains and impurities .
  • through grooves and movable components are provided on the guide plate, and the movable components cooperate with the bumps in the through groove to drive the conveying bucket to reciprocate up and down, which has the effect of vibrating and screening the rice grains in the conveying bucket.
  • a gear bar is arranged on the connecting plate, and a gear is arranged in the sealing block.
  • the gear bar drives the gear to rotate back and forth, thereby driving the connecting shaft and the spiral blade to rotate back and forth ,
  • the rice grains in the conveying bucket are stirred and screened, which improves the screening efficiency and transportation efficiency of the rice grains.
  • Figure 1 is a schematic diagram of the overall structure of the present invention.
  • Figure 2 is a schematic diagram of the structure of the transmission wheel of the present invention.
  • Figure 3 is a schematic cross-sectional view of the waste structure of the present invention.
  • Figure 4 is a schematic cross-sectional view of the conveying bucket structure of the present invention.
  • Fig. 5 is a schematic cross-sectional view of the guide plate structure of the present invention.
  • Figure 6 is a schematic cross-sectional view of the movable component structure of the present invention.
  • Figure 7 is a schematic cross-sectional view of the sealing block structure of the present invention.
  • Fig. 8 is a schematic diagram of the bump structure of the present invention.
  • the present invention provides a feeding mechanism of a discontinuous screening machine as shown in Figures 1-8, including a support base 1 and a guide plate 2.
  • the middle part of the guide plate 2 is fixedly connected to the upper end of the support base 1, and the support base
  • One side of 1 is provided with a mounting base 3, the top of the mounting base 3 is fixedly mounted with a drive motor 4, the other side of the support base 1 is provided with a collection box 5, the top of the collection box 5 is fixedly connected with a collecting hopper 6, a guide plate
  • a plurality of conveying buckets 7 are arranged on the outer side of 2, which can improve the transportation efficiency of rice grains.
  • a discharge pipe 8 is arranged above one side of the guide plate 2, and one end of the discharge pipe 8 is connected to the rice grain processing equipment , The other end of the discharge pipe 8 corresponds to the conveying hopper 7.
  • Both the front and rear sides of the guide plate 2 are provided with waste boxes 9.
  • the waste box 9 collects the filtered waste, and the conveying hopper 7 is connected to the waste box 9 through the connecting piece 10.
  • the two sides of the guide plate 2 are provided with empty slots 11 inside.
  • the empty slots 11 are provided with transmission wheels 12, and the middle of one of the transmission wheels 12 is connected to the driving motor 4 through the transmission shaft 13, and one of the two transmission wheels 12
  • the conveyor belt 14 is connected to each other through a conveyor belt 14.
  • the conveyor belt 14 is located in the guide groove 15, and the guide groove 15 is opened inside the guide plate 2.
  • a plurality of fixing plates 16 are arranged in the guide groove 15.
  • the fixing plate 16 is fixedly connected to the conveyor belt 14, and the fixing plate 16
  • a connecting plate 17 is fixedly connected to the middle of one side of the connecting plate 17, and the end of the connecting plate 17 away from the fixed plate 16 is movably connected to the conveying bucket 7.
  • the connecting plate 17 can drive the conveying bucket 7 to move.
  • Both sides of the connecting plate 17 are provided with through slots 18,
  • a movable assembly 19 is arranged in the through tank 18, and the movable assembly 19 is fixedly connected with the conveying bucket 7 through a connecting rod 20.
  • a stirring assembly is arranged in the conveying bucket 7, and the stirring assembly is connected with the connecting plate 17.
  • the middle of one side of the waste box 9 is fixedly connected with the limit slider 91, the limit slider 91 is inserted into the limit chute 201, and the limit chute 201 is opened on the guide plate 2.
  • the limit sliding block 91 plays a role in limiting the position of the waste box 9.
  • the waste box 9 is provided with a waste tank 92, and the bottom end of the waste box 9 is fixedly connected with a fixing block 93, which is fixed by a pin
  • the shaft is movably connected with a supporting wheel 94, which is attached to the outer side wall of the guide plate 2.
  • the supporting wheel 94 supports the waste box 9 to a certain extent.
  • the top of the waste box 9 is provided with an elastic connecting tube 95, which is elastic One end of the connecting pipe 95 communicates with the waste tank 92.
  • the connecting piece 10 includes two connecting protrusions 101 and a telescopic rod 102.
  • One connecting protrusion 101 is fixedly installed on the side wall of the conveying bucket 7, and the other connecting protrusion 101 is fixedly installed on the waste material.
  • the top of the box 9 and the two ends of the telescopic rod 102 are movably connected with the connecting protrusion 101 through the pin shaft. Through this arrangement, the waste box 9 can be driven to move when the conveying bucket 7 moves.
  • the telescopic rod 102 is arranged to make the conveying bucket 7 When the up and down movement occurs, the movement of the waste box 9 is not affected.
  • the bottom end of the connecting plate 17 is fixedly connected to the middle of one side of the fixing plate 16. Both ends of one side of the fixing plate 16 are provided with ball grooves 161, and balls 162 are arranged in the ball grooves 161. , The ball 162 is in close contact with the inner wall of the guide groove 15. The arrangement of the ball 162 can reduce the friction between the fixed plate 16 and the guide groove 15.
  • the top side of the connecting plate 17 is provided with a plurality of rollers 171, and a plurality of rollers 171 Distributed in a rectangular array, the rollers 171 are arranged to reduce the friction between the connecting plate 17 and the conveying bucket 7, so that the conveying bucket 7 can shake up and down better.
  • the other side of the connecting plate 17 is fixedly connected with a gear bar 172.
  • the movable assembly 19 includes a movable rod 191.
  • the movable assembly 19 plays a role of limiting the conveying bucket 7 to prevent the conveying bucket 7 from separating from the guide plate 2.
  • the top end of the movable rod 191 is connected with The rod 20 is fixedly connected.
  • Both sides of the movable rod 191 are connected with a first moving wheel 192.
  • the first moving wheel 192 is movably connected with the movable rod 191 through a pin shaft.
  • a sleeve 193 is arranged under the movable rod 191.
  • the bottom end is inserted into the sleeve 193, and the bottom end of the movable rod 191 is connected to the inner wall of the sleeve 193 through a return spring 194.
  • the function of the return spring 194 is to generate a reaction force that can reset the first movable wheel 192.
  • a second moving wheel 195 is provided on both sides, and the second moving wheel 195 is movably connected with the sleeve 193 through a pin.
  • the top of the conveying bucket 7 is provided with a loading tank 71, the bottom middle of the loading tank 71 is fixedly connected with a sealing block 21, and the inside of the sealing block 21 is provided with a movable groove 22, which is connected
  • the top end of the plate 17 penetrates the bottom side wall of the conveying hopper 7 and is inserted into the movable groove 22.
  • the inner wall of the lower end of the loading groove 71 is provided with a filter screen 72, and the other end of the filter screen 72 and the elastic connecting pipe 95
  • the filter screen 72 plays a role of filtering and screening, filtering out the dried rice grains and impurities, and introducing them into the waste box 9 through the elastic connecting pipe 95.
  • a gear 23 is provided inside the movable groove 22, which meshes and connects with the gear bar 172.
  • the middle of the gear 23 is connected with a connecting shaft 24. Both ends of the connecting shaft 24 are fixedly connected with spiral blades 26.
  • the gear bar 172 drives the gear 23 to rotate back and forth, and the gear 23 drives the spiral blade 26 to rotate through the connecting shaft 24, so as to agitate and screen the rice grains in the charging tank 71.
  • a bump 181 is fixedly connected to the inner top wall of the through groove 18, and there are multiple bumps 181.
  • the multiple bumps 181 are linearly distributed at equal intervals.
  • the bumps 181 and the first moving wheel 192 Correspondingly, the arrangement of the protrusion 181 enables the first moving wheel 192 to reciprocate up and down during the movement, and then the conveying bucket 7 is driven to reciprocate up and down through the connecting rod 20 to achieve the effect of vibration screening.
  • the drive motor 4 drives the drive wheel 12 to rotate through the drive shaft 13
  • the drive wheel 12 drives the conveyor belt 14 to move
  • the conveyor belt 14 drives the fixed plate 16 to move
  • the fixed plate 16 drives the conveyor bucket 7 to move through the connecting plate 17.
  • the conveying hopper 7 drives the waste box 9 to move through the connecting piece 10
  • the discharge pipe 8 guides the rice grains into the conveying hopper 7, and transports the rice grains to the collection box 5 through the conveying hopper 7;
  • the conveying bucket 7 drives the movable assembly 19 to move through the connecting rod 20. Since the through groove 18 is provided with a protrusion 181, when the movable assembly 19 contacts the protrusion 181, the first moving wheel 192 will move downward. When the first moving wheel 192 is separated from the protrusion 181, under the action of the return spring 194, the first moving wheel 192 is reset, and then the first moving wheel 192 comes into contact with the next protrusion 181, and this is repeated so that the first moving wheel 192 makes up and down reciprocating movement, the first moving wheel 192 drives the conveying bucket 7 to make up and down reciprocating movement through the connecting rod 20, and plays a role of vibrating and screening the rice grains in the conveying bucket 7;
  • the roller 171 on the connecting plate 17 reduces the friction between the connecting plate 17 and the conveying bucket 7.
  • the gear bar 172 on the connecting plate 17 drives the gear 23 to rotate back and forth, thereby driving the connecting shaft 24 and
  • the spiral blade 26 rotates back and forth to stir and screen the rice grains in the conveying bucket 7, thereby improving the screening efficiency and transportation efficiency of the rice grains.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

一种间断式筛选机的送料机构，包括支撑座（1）和导料板（2），支撑座（1）的一侧设置有安装座（3），另一侧设置有收集箱（5），安装座（3）的顶端固定安装有驱动电机（4），收集箱（5）的顶部固定连接有集料斗（6），导料板（2）的外侧设置有多个输送斗（7），导料板（2）的一侧上方设置有出料管（8），导料板（2）的前后两侧均设置有废料箱（9），废料箱（9）与输送斗（7）的数量一致，且每个废料箱（9）都与相应的输送斗（7）通过弹性连接管（95）连通。

Description

一种间断式筛选机的送料机构 技术领域
本发明涉及筛选机送料技术领域，特别涉及一种间断式筛选机的送料机构。
背景技术
稻米也叫稻或水稻，是一种可食用的谷物，一年生草本植物，性喜温湿，中国南方俗称其为“稻谷”或“谷子”，脱壳的粮食是大米。稻米不仅是食粮，同时还可以作为酿酒、制造饴糖的原料。稻米食用前一般要先经过筛选，取出杂物以及残留的谷壳，筛选前需要将稻米通过送料装置送入筛选设备中，由于现在的送料装置功能单一，稻米在传送带上传送，只能单纯靠稻米重力将稻米放入筛选设备中，稻米往往成堆的进入筛选机，分散度不够，不利于稻米的筛选。因此，发明一种间断式筛选机的送料机构来解决上述问题很有必要。
发明内容
本发明的目的在于提供一种间断式筛选机的送料机构，以解决上述背景技术中提出现在的送料装置功能单一，只能单纯的输送稻米，靠稻米重力将稻米放入筛选设备中，不利于稻米的筛选的问题。
为实现上述目的，本发明提供如下技术方案：一种间断式筛选机的送料机构，包括支撑座和导料板；
所述支撑座的一侧设置有安装座，所述安装座的顶端固定安装有驱动电机，所述支撑座的另一侧设置有收集箱，所述收集箱的顶部固定连接有集料斗；
所述导料板的外侧设置有多个输送斗，所述导料板的一侧上方设置有出料管，所述导料板的前后两侧均设置有废料箱，所述输送斗通过连接件与废料箱相连接；
所述导料板的两侧内部均开设有空槽。
优选的，所述空槽内设置有传动轮，其中一个所述传动轮的中部通过传动轴与驱动电机连接，两个传动轮之间通过传送带连接，所述传送带位于导向槽内；
所述导向槽内设置有多个固定板，所述固定板的一侧固定连接有连接板，所述连接板远离固定板的一端与输送斗活动连接，所述连接板的两侧均开设有通槽；
所述通槽内设置有活动组件，所述活动组件通过连接杆与输送斗固定连接。
优选的，所述废料箱通过限位滑块与导料板活动连接，所述废料箱的内部开设有废料槽；
所述废料箱的底端固定连接有固定块，所述固定块上设置有支撑轮；
所述废料箱的通过弹性连接管与输送斗相连通。
优选的，所述连接件包括两个连接凸起和一个伸缩杆，所述伸缩杆的两端均通过销轴与连接凸起活动连接。
优选的，所述固定板的一侧两端均开设有滚珠槽，所述滚珠槽内设置有滚珠；
所述连接板的顶端一侧设置有滚轮，所述连接板的另一侧固定连接有齿轮条。
优选的，所述活动组件包括活动杆和套管；
所述活动杆的两侧均连接有第一移动轮；
所述活动杆的底端通过复位弹簧与套管的内壁连接；
所述套管的两侧均设置有第二移动轮。
优选的，所述输送斗的顶端开设有装料槽，所述装料槽的底端中部固定连接有密封块，所述密封块的内部开设有活动槽。
优选的，所述活动槽的内部设置有齿轮，所述齿轮与齿轮条啮合连接；
所述齿轮的中部贯穿连接有连接轴，所述连接轴的两端均固定连接有螺旋叶片。
优选的，所述装料槽的下端两侧内壁上均设置有过滤网板，所述过滤网板与弹性连接管的另一端相连通。
优选的，所述通槽的内顶壁上固定连接有凸块，所述凸块与第一移动轮相对应。
本发明的技术效果和优点：
1、本发明通过在导料板上设置有多个输送斗，多个输送斗能够提高稻粒的运输效率；在导料板上设置有多个废料箱，废料箱的数量与输送斗的数量一致，且每个废料箱都与相应的输送斗通过弹性连接管连通，使得废料箱能够快速收集输送斗内的废料，不会发生堵塞的现象，每个输送斗都通过连接件与废料箱连接，使得输送斗能够带动废料箱移动，废料箱不会影响输送斗的运输效率；在输送斗内设置有过滤网板，过滤网板起到过滤筛选的作用，将干瘪的稻粒以及杂质过滤出去。
2、本发明通过在导料板上设置有通槽和活动组件，活动组件配合通槽内的凸块能够带动输送斗做上下往复运动，对输送斗内的稻粒起到振动筛分的作用，提高了稻粒的筛分作用；在连接板上设置有齿轮条，在密封块内设置有齿轮，当输送斗上下运动时，齿轮条带动齿轮来回转动，进而带动连接轴和螺旋叶片来回转动，对输送斗内的稻粒做搅拌筛分工作，提高了稻粒的筛分效率和运输效率。
附图说明
图1为本发明整体的结构示意图。
图2为本发明传动轮结构的示意图。
图3为本发明废料结构的剖面示意图。
图4为本发明输送斗结构的剖面示意图。
图5为本发明导料板结构的剖面示意图。
图6为本发明活动组件结构的剖面示意图。
图7为本发明密封块结构的剖面示意图。
图8为本发明凸块结构的示意图。
图中：1、支撑座；2、导料板；201、限位滑槽；3、安装座；4、驱动电机；5、收集箱；6、集料斗；7、输送斗；71、装料槽；72、过滤网板；8、出料管；9、废料箱；91、限位滑块；92、废料槽；93、固定块；94、支撑轮；95、弹性连接管；10、连接件；101、连接凸起；102、伸缩杆；11、空槽；12、传动轮；13、传动轴；14、传送带；15、导向槽；16、固定板；161、滚珠槽；162、滚珠；17、连接板；171、滚轮；172、齿轮条；18、通槽；181、凸块；19、活动组件；191、活动杆；192、第一移动轮；193、套管；194、复位弹簧；195、第二移动轮；20、连接杆；21、密封块；22、活动槽；23、齿轮；24、连接轴；25、密封轴承；26、螺旋叶片。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明提供了如附图1-8所示的一种间断式筛选机的送料机构，包括支撑座1和导料板2，导料板2的中部与支撑座1的上端固定连接，支撑座1的一侧设置有安装座3，安装座3的顶端固定安装有驱动电机4，支撑座1的另一侧设置有收集箱5，收集箱5的顶部固定连接有集料斗6，导料板2的外侧设置有多个输送斗7，多个输送斗7能够提高稻粒的运输效率，导料板2的一侧上方设置有出料管8，出料管8的一端外接稻粒加工设备，出料管8的另一 端与输送斗7相对应，导料板2的前后两侧均设置有废料箱9，废料箱9收集筛选的废料，输送斗7通过连接件10与废料箱9相连接，导料板2的两侧内部均开设有空槽11，空槽11内设置有传动轮12，其中一个传动轮12的中部通过传动轴13与驱动电机4连接，两个传动轮12之间通过传送带14连接，传送带14位于导向槽15内，导向槽15开设于导料板2的内部，导向槽15内设置有多个固定板16，固定板16与传送带14固定连接，固定板16的一侧中部固定连接有连接板17，连接板17远离固定板16的一端与输送斗7活动连接，连接板17能够带动输送斗7移动，连接板17的两侧均开设有通槽18，通槽18内设置有活动组件19，活动组件19通过连接杆20与输送斗7固定连接，输送斗7内设置有搅拌组件，搅拌组件与连接板17相连接。
如附图1和附图3所示，废料箱9的一侧中部固定连接有限位滑块91，限位滑块91插入限位滑槽201内，限位滑槽201开设于导料板2的侧壁上，限位滑块91对废料箱9起到了限位的作用，废料箱9的内部开设有废料槽92，废料箱9的底端固定连接有固定块93，固定块93通过销轴活动连接有支撑轮94，支撑轮94与导料板2的外侧壁贴合连接，支撑轮94对废料箱9起到了一定的支撑作用，废料箱9的顶端设置有弹性连接管95，弹性连接管95的一端与废料槽92相连通。
如附图3所示，连接件10包括两个连接凸起101和一个伸缩杆102，其中一个连接凸起101固定安装在输送斗7的侧壁上，另一个连接凸起101固定安装在废料箱9的顶部，伸缩杆102的两端均通过销轴与连接凸起101活动连接，通过这样的设置，使得输送斗7移动时能够带动废料箱9移动，伸缩杆102的设置，使得输送斗7在发生上下移动时，不影响废料箱9的移动。
如附图4和附图5所示，连接板17的底端固定连接固定板16的一侧中部，固定板16的一侧两端均开设有滚珠槽161，滚珠槽161内设置有滚珠162，滚珠162与导向槽15的内壁贴合连接，滚珠162的设置可以降低固定板16 与导向槽15之间的摩擦力，连接板17的顶端一侧设置有多个滚轮171，多个滚轮171呈矩形阵列分布，滚轮171的设置是为了减少连接板17与输送斗7之间的摩擦，使得输送斗7能够更好的上下抖动，连接板17的另一侧固定连接有齿轮条172。
如附图5和附图6所示，活动组件19包括活动杆191，活动组件19对输送斗7起到了限位的作用，防止输送斗7脱离导料板2，活动杆191的顶端与连接杆20固定连接，活动杆191的两侧均连接有第一移动轮192，第一移动轮192通过销轴与活动杆191活动连接，活动杆191的下方设置有套管193，活动杆191的底端插入套管193内，且活动杆191的底端通过复位弹簧194与套管193的内壁连接，复位弹簧194的作用是产生的反作用力能够将第一移动轮192复位，套管193的两侧均设置有第二移动轮195，第二移动轮195通过销轴与套管193活动连接。
如附图1和附图7所示，输送斗7的顶端开设有装料槽71，装料槽71的底端中部固定连接有密封块21，密封块21的内部开设有活动槽22，连接板17的顶端贯穿输送斗7的底端侧壁并插入活动槽22内，装料槽71的下端两侧内壁上均设置有过滤网板72，过滤网板72与弹性连接管95的另一端相连通，过滤网板72起到过滤筛选的作用，将干瘪的稻粒以及杂质过滤出去，通过弹性连接管95导入废料箱9内。
如附图7所示，活动槽22的内部设置有齿轮23，齿轮23与齿轮条172啮合连接，齿轮23的中部贯穿连接有连接轴24，连接轴24的两端均固定连接有螺旋叶片26，齿轮条172带动齿轮23来回转动，齿轮23通过连接轴24带动螺旋叶片26转动，对装料槽71内的稻粒起到搅拌筛分的作用。
如附图8所示，通槽18的内顶壁上固定连接有凸块181，凸块181设置有多个，多个凸块181呈等间距线性分布，凸块181与第一移动轮192相对应，凸块181的设置使得第一移动轮192在移动的过程中上下往复移动，进 而通过连接杆20带动输送斗7上下往复运动，达到了振动筛选的效果。
本发明的工作原理：
工作时，首先启动驱动电机4，驱动电机4通过传动轴13带动传动轮12转动，传动轮12带动传送带14移动，传送带14带动固定板16移动，固定板16通过连接板17带动输送斗7移动，输送斗7通过连接件10带动废料箱9移动，出料管8将稻粒导入输送斗7内，通过输送斗7运输至收集箱5内；
在移动的过程中，输送斗7通过连接杆20带动活动组件19移动，由于通槽18内设置有凸块181，活动组件19与凸块181接触时，第一移动轮192会向下移动，当第一移动轮192与凸块181分离时，在复位弹簧194的作用下，第一移动轮192复位，然后第一移动轮192与下一个凸块181接触，如此反复，使得第一移动轮192做上下往复运动，第一移动轮192通过连接杆20带动输送斗7做上下往复运动，对输送斗7内的稻粒起到振动筛分的作用；
当输送斗7做上下往复运动时，连接板17上的滚轮171降低了连接板17与输送斗7的摩擦力，连接板17上的齿轮条172带动齿轮23来回转动，进而带动连接轴24和螺旋叶片26来回转动，对输送斗7内的稻粒做搅拌筛分工作，提高了稻粒的筛分效率和运输效率。
最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换,凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种间断式筛选机的送料机构，其特征在于：包括支撑座(1)和导料板(2)；
    所述支撑座(1)的一侧设置有安装座(3)，所述安装座(3)的顶端固定安装有驱动电机(4)，所述支撑座(1)的另一侧设置有收集箱(5)，所述收集箱(5)的顶部固定连接有集料斗(6)；
    所述导料板(2)的外侧设置有多个输送斗(7)，所述导料板(2)的一侧上方设置有出料管(8)，所述导料板(2)的前后两侧均设置有废料箱(9)，所述输送斗(7)通过连接件(10)与废料箱(9)相连接；
    所述导料板(2)的两侧内部均开设有空槽(11)。
  2. 根据权利要求1所述的一种间断式筛选机的送料机构，其特征在于：
    所述空槽(11)内设置有传动轮(12)，其中一个所述传动轮(12)的中部通过传动轴(13)与驱动电机(4)连接，两个传动轮(12)之间通过传送带(14)连接，所述传送带(14)位于导向槽(15)内；
    所述导向槽(15)内设置有多个固定板(16)，所述固定板(16)的一侧固定连接有连接板(17)，所述连接板(17)远离固定板(16)的一端与输送斗(7)活动连接，所述连接板(17)的两侧均开设有通槽(18)；
    所述通槽(18)内设置有活动组件(19)，所述活动组件(19)通过连接杆(20)与输送斗(7)固定连接。
  3. 根据权利要求2所述的一种间断式筛选机的送料机构，其特征在于：
    所述废料箱(9)通过限位滑块(91)与导料板(2)活动连接，所述废料箱(9)的内部开设有废料槽(92)；
    所述废料箱(9)的底端固定连接有固定块(93)，所述固定块(93)上设置有支撑轮(94)；
    所述废料箱(9)的通过弹性连接管(95)与输送斗(7)相连通。
  4. 根据权利要求3所述的一种间断式筛选机的送料机构，其特征在于：
    所述连接件(10)包括两个连接凸起(101)和一个伸缩杆(102)，所述伸缩杆(102)的两端均通过销轴与连接凸起(101)活动连接。
  5. 根据权利要求4所述的一种间断式筛选机的送料机构，其特征在于：
    所述固定板(16)的一侧两端均开设有滚珠槽(161)，所述滚珠槽(161)内设置有滚珠(162)；
    所述连接板(17)的顶端一侧设置有滚轮(171)，所述连接板(17)的另一侧固定连接有齿轮条(172)。
  6. 根据权利要求5所述的一种间断式筛选机的送料机构，其特征在于：
    所述活动组件(19)包括活动杆(191)和套管(193)；
    所述活动杆(191)的两侧均连接有第一移动轮(192)；
    所述活动杆(191)的底端通过复位弹簧(194)与套管(193)的内壁连接；
    所述套管(193)的两侧均设置有第二移动轮(195)。
  7. 根据权利要求6所述的一种间断式筛选机的送料机构，其特征在于：
    所述输送斗(7)的顶端开设有装料槽(71)，所述装料槽(71)的底端中部固定连接有密封块(21)，所述密封块(21)的内部开设有活动槽(22)。
  8. 根据权利要求7所述的一种间断式筛选机的送料机构，其特征在于：
    所述活动槽(22)的内部设置有齿轮(23)，所述齿轮(23)与齿轮条(172)啮合连接；
    所述齿轮(23)的中部贯穿连接有连接轴(24)，所述连接轴(24)的两端均固定连接有螺旋叶片(26)。
  9. 根据权利要求8所述的一种间断式筛选机的送料机构，其特征在于：
    所述装料槽(71)的下端两侧内壁上均设置有过滤网板(72)，所述过滤网板(72)与弹性连接管(95)的另一端相连通。
  10. 根据权利要求9所述的一种间断式筛选机的送料机构，其特征在于：
    所述通槽(18)的内顶壁上固定连接有凸块(181)，所述凸块(181)与第一移动轮(192)相对应。
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