一螺旋输送机或螺旋输送机是一种机制，用旋转的螺旋螺丝钉叶片，称为“飞行”，通常在一个管，将液体或颗粒状物料。它们被用在许多散货装卸行业。在现代工业螺旋输送机通常用于水平或稍微倾斜以使半固态材料的一个有效途径，包括食品垃圾、木屑、骨料，谷物、动物饲料、锅炉灰、肉骨粉，城市固体废物，和许多其他。螺旋输送机的第一类型是阿基米德螺旋自古以来，用于泵水灌溉。

它们通常由一个槽或管含有一个螺旋叶片绕一个轴，驱动一端举行，或“无轴螺旋", driven at one end and free at the other. The rate of volume transfer is proportional to the rotation rate of the shaft. In industrial control applications the device is often used as a变速机通过改变轴的转速将测得的速率或量的材料到工艺。

柔性螺旋输送机是利用内部摩擦在粉末或块状固体传递与螺旋的整管内容联系粉向前运动。一个系统的动态平衡的角度，建立了螺旋运动的一些粒子向上。[ 1 ]

Screw conveyors can be operated with the flow of material inclined upward. When space allows, this is a very economical method of elevating and conveying. As the angle of inclination increases, the capacity of a given unit rapidly decreases.

输送机的旋转部分有时被简单地称为螺旋。

 

目录

一 在农业

二 其他用途

三 参见

四 推荐信

五 外部链接

在农业【编辑]

 

这combine harvesteruses a screw conveyor within the tube to discharge grain into the trailer alongside

File:Screw conveyor moving grape stems at Chateau Montelena.gk.webm

A screw conveyor moving grape stems away from wine grapes after they've been destemmed.

“粮食钻”是用于农业的谷物运输卡车，粮食车或grain trailersinto grain storage bins (from where it is later removed by gravity chutes at the bottom). A grain auger may be powered by an electric motor; a拖拉机，通过power take-off；有时内燃机mounted on the auger. The helical rotates inside a long metal tube, moving the grain upwards. On the lower end, a hopper receives grain from the truck or grain cart. A chute on the upper end guides the grain into the destination location.

 

第一粒钻发明于1945在多伦多，加拿大

今天的农业社区现代粮食螺旋是由彼得pakosh。His grain mover employed a screw-type auger with a minimum of moving parts, a totally new application for this specific use. At梅西哈里斯（后来的Massey Ferguson），年轻的Pakosh向设计部门与他的螺旋理念1940，反而被骂，说他的想法是不可想象的，一旦钻老年弯曲，金属会根据头梅西设计师，“生火全加拿大”。[ 2 ]pakosh，然而，就在1945年建立的第一个原型螺旋设计，8年后开始在“卖几万多才多艺的的名字，这使得现代粮食输送螺旋的标准。

A specialized form of grain auger is used to transfer grain into a seed drill, and is usually quite a lot smaller in both length and diameter than the augers used to transfer grain to or from a truck, grain cart or bin. This type of auger is known as a "drill fill". Grain augers with a small diameter, regardless of the use they are put to, are often called "pencil augers".

其他用途【编辑]

螺旋输送机的螺旋或其他各种应用包括其使用吹雪机，把雪朝叶轮，那里是丢进料槽。联合收割机使用封闭和开放的推进器将未脱粒的作物脱粒机理和移动粮食进出本机的料斗。冰铲用钻从冰表面去除松散的冰粒。螺旋也是一个重要组成部分注射成型机。An auger is used in some rubbish compactors to push the rubbish into a lowered plate at one end for compaction.

钻也在食品加工现状。他们在粉体加工工具的选择，当谈到传达或剂量准确的散装固体（粉末、颗粒…）[ 3 ]。In a conventional meat grinder, chunks of meat are led by the auger through a spinning blade and a holed plate. This method emulsifies the fat in beef to soften hamburger patties, and is also used to produce a wide variety of sausages and loaves. Augers are also used to force food products through dies to produce pellets. These are then processed further to produce products such as bran flakes.

钻是用于油田作为运送岩屑远离激振跳法。钻也可用于某些类型的颗粒火炉和烧烤，将燃料从料斗进入燃烧室以受控的方式。钻孔机是经常使用的加工，其中机床可能包括一个螺旋直接切屑（废金属或塑料）远离工件。

螺旋输送机也可以在污水处理厂发现撤离的固体废弃物处理工艺。

两栖步兵战车 BMP—3采用螺旋式推进装置的水。