CN217664544U - A kind of air sieve cleaning machine for rice seed processing - Google Patents
A kind of air sieve cleaning machine for rice seed processing Download PDFInfo
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 48
- 235000009566 rice Nutrition 0.000 title claims abstract description 48
- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims description 51
- 206010010904 Convulsion Diseases 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000006978 adaptation Effects 0.000 claims 1
- 230000036461 convulsion Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 240000002582 Oryza sativa Indica Group Species 0.000 description 1
- 240000008467 Oryza sativa Japonica Group Species 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
本实用新型公开了一种水稻种子加工用风筛式清选机,包括安装壳,所述安装壳的内部分别开设有操作腔和传动腔,操作腔的内底壁开设有转动腔,转动腔的内底壁转动连接有转动杆,转动杆的上端延伸至操作腔的内部并固定连接有往复丝杠,往复丝杠的表面螺纹连接有螺纹筒。该水稻种子加工用风筛式清选机,通过设置扇叶和往复丝杠,在电机的作用下带动扇叶转动,扇叶转动产生风力对细筛网上的种子进行吹风筛选,电机输出轴的转动通过同步带带动传动杆转动,传动杆的转动通过锥形齿轮带动转动杆和往复丝杠转动,螺纹筒在往复丝杠的转动下带动细筛网进行上下往复运动,细筛网的震动对其上的水稻种子进行抖动,从而提高了该装置对水稻种子的清选效果。
The utility model discloses an air sieve type cleaning machine for rice seed processing, which comprises an installation shell, an operation cavity and a transmission cavity are respectively opened in the inside of the installation shell, the inner bottom wall of the operation cavity is provided with a rotation cavity, and the rotation cavity is provided with a rotating cavity. A rotating rod is rotatably connected to the inner bottom wall of the rotating rod, and the upper end of the rotating rod extends to the inside of the operation cavity and is fixedly connected with a reciprocating screw, and the surface of the reciprocating screw is threadedly connected with a threaded barrel. The fan blade and reciprocating screw are arranged in the air screen type cleaning machine for rice seed processing, and the fan blade is driven to rotate under the action of the motor, and the rotation of the fan blade generates wind power to blow and screen the seeds on the fine screen. The rotation drives the transmission rod to rotate through the synchronous belt. The rotation of the transmission rod drives the rotation rod and the reciprocating screw to rotate through the bevel gear. The threaded cylinder drives the fine screen to reciprocate up and down under the rotation of the reciprocating screw. The rice seeds on it are shaken, thereby improving the cleaning effect of the device on the rice seeds.
Description
技术领域technical field
本实用新型涉及水稻种子清选技术领域,具体为一种水稻种子加工用风筛式清选机。The utility model relates to the technical field of rice seed cleaning, in particular to an air sieve type cleaning machine for rice seed processing.
背景技术Background technique
水稻是稻属谷类作物,水稻按稻谷类型分为籼稻和粳稻、早稻和中晚稻、糯稻和非糯稻。Rice is a cereal crop belonging to the genus Oryza. Rice is divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice according to the type of rice.
目前,为了提高水稻种子种植后的成活率,水稻在种植前需要使用种子清选装置去对水稻种子进行清选,但现有的清选装置大多只是通过吹风将水稻种子内较轻的种子、稻壳吹走,不具备翻动种子的功能,导致一些较轻的种子、稻壳容易被优质的种子覆盖,使得现有的清选装置无法彻底的将其清除,清选效果差,为此我们提出一种水稻种子加工用风筛式清选机。At present, in order to improve the survival rate of rice seeds after planting, rice needs to use a seed cleaning device to clean the rice seeds before planting, but most of the existing cleaning devices only blow the lighter seeds in the rice seeds, The rice husk is blown away and does not have the function of turning the seeds, resulting in some lighter seeds and rice husks being easily covered by high-quality seeds, so that the existing cleaning device cannot completely remove them, and the cleaning effect is poor. For this reason, we An air sieve cleaning machine for rice seed processing is proposed.
实用新型内容Utility model content
本实用新型的目的在于提供一种水稻种子加工用风筛式清选机,以解决上述背景技术中提出的问题。The purpose of this utility model is to provide an air sieve type cleaning machine for rice seed processing to solve the problems raised in the above-mentioned background technology.
为实现上述目的,本实用新型提供如下技术方案:一种水稻种子加工用风筛式清选机,包括安装壳,所述安装壳的内部分别开设有操作腔和传动腔,操作腔的内底壁开设有转动腔,转动腔的内底壁转动连接有转动杆,转动杆的上端延伸至操作腔的内部并固定连接有往复丝杠,往复丝杠的表面螺纹连接有螺纹筒,螺纹筒的上端固定安装有细筛网,传动腔的右侧内壁嵌设有电机,电机的输出轴延伸至传动腔的内部并固定安装有扇叶,传动腔的右侧内壁转动连接有延伸至转动腔内部的传动杆,传动腔的左侧内壁开设有延伸至操作腔内部的风口,操作腔的左侧内壁开设有延伸至安装壳左侧的排污口,安装壳的上表面安装有延伸至操作腔内部的进料口,进料口的内壁螺纹连接有安装环,安装环的内壁设置有粗筛网,操作腔的内底壁嵌设有吸尘管,吸尘管的表面设置有若干个吸尘口,安装壳的左侧固定安装有收集箱,收集箱的内部通过滑轨滑动连接有集尘抽屉,集尘抽屉的右侧开设有开口,安装壳的内部嵌设有风机,风机的抽风端延伸至收集箱的内部并与开口的位置相对应,收集箱的上表面设置有延伸至吸尘管内部的气管。In order to achieve the above purpose, the utility model provides the following technical solutions: an air screen type cleaning machine for rice seed processing, including an installation shell, the inside of the installation shell is respectively provided with an operation chamber and a transmission chamber, and the inner bottom of the operation chamber The wall is provided with a rotating cavity, and the inner bottom wall of the rotating cavity is rotatably connected with a rotating rod. The upper end of the rotating rod extends to the inside of the operating chamber and is fixedly connected with a reciprocating screw. The surface of the reciprocating screw is threaded with a threaded cylinder. The upper end is fixed with a fine screen, and the right inner wall of the transmission chamber is embedded with a motor. The output shaft of the motor extends to the inside of the transmission chamber and is fixedly installed with fan blades. The drive rod on the left side of the transmission chamber is provided with a tuyere extending to the inside of the operating chamber, the left inner wall of the operating chamber is provided with a sewage outlet extending to the left side of the installation shell, and the upper surface of the installation shell is installed with a vent extending to the inside of the operation chamber. The inner wall of the feeding port is threadedly connected with a mounting ring, the inner wall of the mounting ring is provided with a coarse screen, the inner bottom wall of the operating chamber is embedded with a dust suction pipe, and the surface of the dust suction pipe is provided with several dust suction pipes. The left side of the installation shell is fixed with a collection box, and the inside of the collection box is slidably connected to a dust collection drawer through a slide rail. An opening is opened on the right side of the dust collection drawer, and a fan is embedded in the installation shell. Extending to the inside of the collection box and corresponding to the position of the opening, the upper surface of the collection box is provided with an air pipe extending to the inside of the dust suction pipe.
优选的,所述细筛网的两侧均设置有滑块,操作腔的两侧内壁均开设有与滑块相适配的滑槽。Preferably, both sides of the fine screen are provided with sliders, and the inner walls of both sides of the operation chamber are provided with chute matched with the sliders.
优选的,所述电机输出轴的表面和传动杆的表面均固定安装有同步轮,两个同步轮的表面套设有同步带,传动杆通过同步带与电机的输出轴同步转动。Preferably, the surface of the output shaft of the motor and the surface of the transmission rod are fixedly mounted with a synchronous wheel, the surfaces of the two synchronous wheels are covered with a synchronous belt, and the transmission rod rotates synchronously with the output shaft of the motor through the synchronous belt.
优选的,所述传动杆的左端与转动杆的表面均固定安装有锥形齿轮,两个锥形齿轮相啮合。Preferably, a bevel gear is fixedly installed on the left end of the transmission rod and the surface of the rotating rod, and the two bevel gears mesh with each other.
优选的,所述风口和开口的内壁均设置有过滤网。Preferably, the inner walls of the tuyere and the opening are both provided with filter screens.
优选的,所述安装壳的右侧设置有控制器,电机和风机均与控制器信号连接。Preferably, a controller is provided on the right side of the installation shell, and both the motor and the fan are connected to the controller for signals.
有益效果Beneficial effect
本实用新型提供了一种水稻种子加工用风筛式清选机,具备以下有益效果:The utility model provides an air sieve type cleaning machine for rice seed processing, which has the following beneficial effects:
1.该水稻种子加工用风筛式清选机,通过设置电机、扇叶、细筛网、同步带和往复丝杠,将待清选的水稻种子通过进料口和粗筛网进入操作腔内并落在细筛网上,在粗筛网的作用下可以对水稻种子中掺杂的树叶、杂草等较大的杂物进行过滤,在电机的作用下带动扇叶转动,扇叶转动产生风力对细筛网上的种子进行吹风筛选,同时,电机输出轴的转动通过同步带带动传动杆转动,传动杆的转动通过锥形齿轮带动转动杆和往复丝杠转动,螺纹筒在往复丝杠的转动下带动细筛网进行上下往复运动,达到震动的效果,细筛网的震动对其上的水稻种子进行抖动,从而提高了该装置对水稻种子的清选效果。1. The wind screen type cleaning machine for rice seed processing, by setting the motor, fan blades, fine screen, timing belt and reciprocating screw, the rice seeds to be cleaned enter the operation chamber through the feeding port and the coarse screen and fall on the fine screen, under the action of the coarse screen, it can filter the leaves, weeds and other large debris mixed in the rice seeds, and the fan blades are driven to rotate under the action of the motor, and the rotation of the fan blades produces The wind blows and screens the seeds on the fine screen. At the same time, the rotation of the motor output shaft drives the transmission rod to rotate through the synchronous belt, and the rotation of the transmission rod drives the rotation rod and the reciprocating screw to rotate through the bevel gear. The rotation drives the fine screen to reciprocate up and down to achieve the effect of vibration. The vibration of the fine screen shakes the rice seeds on it, thereby improving the cleaning effect of the device on rice seeds.
2.该水稻种子加工用风筛式清选机,通过设置吸尘管、收集箱、集尘抽屉和风机,细筛网的运动将其上水稻种子内的细小粉尘、杂质筛落进操作腔的内底壁,当需要对操作腔内的粉尘进行清洁时,在风机的作用下可以通过收集箱和气管使吸尘管产生抽吸力,吸尘管产生抽吸力后通过吸尘口将操作腔内的粉尘吸进集尘抽屉内并经过过滤网进行过滤,以达到对其进行清洁的目的,同时,转动安装环直至将其从进料口内取出,为粗筛网的装卸工作带来便利,提高了该装置的实用性。2. The air sieve cleaning machine for rice seed processing, through the installation of dust suction pipe, collection box, dust collection drawer and fan, the movement of the fine screen will sieve the fine dust and impurities in the rice seeds on it into the operation chamber When it is necessary to clean the dust in the operating chamber, the dust suction pipe can generate suction force through the collection box and air pipe under the action of the fan, and the dust suction pipe will generate suction through the dust suction port after the suction force is generated. The dust in the operating chamber is sucked into the dust collection drawer and filtered through the filter to achieve the purpose of cleaning it. At the same time, turn the installation ring until it is taken out from the feeding port, which brings great convenience for the loading and unloading of the coarse screen. Convenience improves the practicability of the device.
附图说明Description of drawings
图1为本实用新型正剖结构示意图;Fig. 1 is the schematic diagram of the front section structure of the utility model;
图2为本实用新型图1中A处放大结构示意图;Fig. 2 is the schematic diagram of enlarged structure at A place in Fig. 1 of the utility model;
图3为本实用新型吸尘管立体结构示意图。Fig. 3 is a schematic diagram of the three-dimensional structure of the dust suction pipe of the present invention.
图中:1安装壳、2操作腔、3往复丝杠、4螺纹筒、5细筛网、6电机、7扇叶、8传动杆、9粗筛网、10吸尘管、11收集箱、12集尘抽屉、13风机、14同步带、15锥形齿轮、16控制器。In the figure: 1 installation shell, 2 operating cavity, 3 reciprocating screw, 4 threaded barrel, 5 fine screen, 6 motor, 7 fan blade, 8 transmission rod, 9 coarse screen, 10 vacuum pipe, 11 collection box, 12 dust collection drawer, 13 fan, 14 synchronous belt, 15 bevel gear, 16 controller.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图,对本实用新型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实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,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,都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
请参阅图1-3,本实用新型提供一种技术方案:一种水稻种子加工用风筛式清选机,包括安装壳1,安装壳1的内部分别开设有操作腔2和传动腔,操作腔2的内底壁开设有转动腔,转动腔的内底壁转动连接有转动杆,转动杆的上端延伸至操作腔2的内部并固定连接有往复丝杠3,往复丝杠3的表面螺纹连接有螺纹筒4,螺纹筒4的上端固定安装有细筛网5,细筛网5的两侧均设置有滑块,操作腔2的两侧内壁均开设有与滑块相适配的滑槽,传动腔的右侧内壁嵌设有电机6,电机6的输出轴延伸至传动腔的内部并固定安装有扇叶7,传动腔的右侧内壁转动连接有延伸至转动腔内部的传动杆8。Please refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of air screen cleaning machine for rice seed processing, including
电机6输出轴的表面和传动杆8的表面均固定安装有同步轮,两个同步轮的表面套设有同步带14,传动杆8通过同步带14与电机6的输出轴同步转动,传动杆8的左端与转动杆的表面均固定安装有锥形齿轮15,两个锥形齿轮15相啮合,传动腔的左侧内壁开设有延伸至操作腔2内部的风口,操作腔2的左侧内壁开设有延伸至安装壳1左侧的排污口,安装壳1的上表面安装有延伸至操作腔2内部的进料口,进料口的内壁螺纹连接有安装环,安装环的内壁设置有粗筛网9,操作腔2的内底壁嵌设有吸尘管10。The surface of the output shaft of the
吸尘管10的表面设置有若干个吸尘口,安装壳1的左侧固定安装有收集箱11,收集箱11的内部通过滑轨滑动连接有集尘抽屉12,集尘抽屉12的右侧开设有开口,风口和开口的内壁均设置有过滤网,安装壳1的内部嵌设有风机13,安装壳1的右侧设置有控制器16,电机6和风机13均与控制器16信号连接,风机13的抽风端延伸至收集箱11的内部并与开口的位置相对应,收集箱11的上表面设置有延伸至吸尘管10内部的气管。The surface of the
通过设置电机6、扇叶7、细筛网5、同步带14和往复丝杠3,将待清选的水稻种子通过进料口和粗筛网9进入操作腔2内并落在细筛网5上,在粗筛网9的作用下可以对水稻种子中掺杂的树叶、杂草等较大的杂物进行过滤,在电机6的作用下带动扇叶7转动,扇叶7转动产生风力对细筛网5上的种子进行吹风筛选,同时,电机6输出轴的转动通过同步带14带动传动杆8转动,传动杆8的转动通过锥形齿轮15带动转动杆和往复丝杠3转动,螺纹筒4在往复丝杠3的转动下带动细筛网5进行上下往复运动,达到震动的效果,细筛网5的震动对其上的水稻种子进行抖动,从而提高了该装置对水稻种子的清选效果。By setting
通过设置吸尘管10、收集箱11、集尘抽屉12和风机13,细筛网5的运动将其上水稻种子内的细小粉尘、杂质筛落进操作腔2的内底壁,当需要对操作腔2内的粉尘进行清洁时,在风机13的作用下可以通过收集箱11和气管使吸尘管10产生抽吸力,吸尘管10产生抽吸力后通过吸尘口将操作腔2内的粉尘吸进集尘抽屉12内并经过过滤网进行过滤,以达到对其进行清洁的目的,同时,转动安装环直至将其从进料口内取出,为粗筛网9的装卸工作带来便利,提高了该装置的实用性。By arranging
工作原理:在使用该装置时,将待清选的水稻种子通过进料口和粗筛网9进入操作腔2内并落在细筛网5上,在粗筛网9的作用下可以对水稻种子中掺杂的树叶、杂草等较大的杂物进行过滤,在电机6的作用下带动扇叶7转动,扇叶7转动产生风力对细筛网5上的种子进行吹风筛选,同时,电机6输出轴的转动通过同步带14带动传动杆8转动,传动杆8的转动通过锥形齿轮15带动转动杆和往复丝杠3转动,螺纹筒4在往复丝杠3的转动下带动细筛网5进行上下往复运动,达到震动的效果,细筛网5的震动对其上的水稻种子进行抖动,从而提高了该装置对水稻种子的清选效果,细筛网5的运动将其上水稻种子内的细小粉尘、杂质筛落进操作腔2的内底壁,当需要对操作腔2内的粉尘进行清洁时,在风机13的作用下可以通过收集箱11和气管使吸尘管10产生抽吸力,吸尘管10产生抽吸力后通过吸尘口将操作腔2内的粉尘吸进集尘抽屉12内并经过过滤网进行过滤,以达到对其进行清洁的目的,同时,转动安装环直至将其从进料口内取出,为粗筛网9的装卸工作带来便利。Working principle: When using this device, the rice seeds to be cleaned enter the
尽管已经示出和描述了本实用新型的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.
Claims (6)
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CN202220792375.6U CN217664544U (en) | 2022-04-07 | 2022-04-07 | A kind of air sieve cleaning machine for rice seed processing |
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