阅读说明：本技术 一种可调节体积的固体称量系统 (Solid weighing system of adjustable volume ) 是由 仇建飞 魏春雁 王莹 顾月欣 樊慧梅 马虹 于 2019-10-12 设计创作，主要内容包括：本发明公开了一种可调节体积的固体称量系统,包括称量腔体,通过调节旋钮调节体积大小,调节旋钮与称量腔体底部相连接,同时配有体积显示窗；并配有抹平刮片,刮片置于称量腔体前端,并在手柄位置设置平推杆,杆内设置弹簧,在称量后平推刮板,保证称量的准确性。本发明的有益效果是调节体积的固体称量装置省时省力,称取时不会造成浪费,降低成本,有效节省工作人员的时间,提高生产效率,且可根据自身需求调节称样量的多少。(The invention discloses a solid weighing system with adjustable volume, which comprises a weighing cavity, wherein the volume is adjusted through an adjusting knob, and the adjusting knob is connected with the bottom of the weighing cavity and is provided with a volume display window; and a leveling scraping blade is arranged at the front end of the weighing cavity, a flat push rod is arranged at the handle position, a spring is arranged in the rod, and the scraping blade is horizontally pushed after weighing, so that the weighing accuracy is ensured. The solid weighing device with the volume adjusting function has the advantages that the solid weighing device with the volume adjusting function is time-saving and labor-saving, waste is avoided during weighing, the cost is reduced, the time of workers is effectively saved, the production efficiency is improved, and the sample weighing quantity can be adjusted according to the self requirement.)

1. A solid weighing system of adjustable volume which characterized in that: the device comprises a weighing cavity, the volume of the weighing cavity is adjusted through an adjusting knob, the adjusting knob is connected with the bottom of the weighing cavity, and a volume display window is arranged at the same time; a leveling scraper is arranged at the front end of the weighing cavity, a flat push rod is arranged at the handle position, a spring is arranged in the flat push rod, and the scraper is horizontally pushed after weighing, so that the weighing accuracy is ensured; the weighing and conveying system also comprises a preparation hopper for storing a large amount of solid particles, wherein a material containing groove is hung at the bottom of the side surface of the preparation hopper, a flashboard is arranged at the bottom of the side surface of the preparation hopper and used for forming a leakage hole on the preparation hopper when the flashboard is opened, a connecting plate which can be horizontally and vertically arranged is arranged at the side surface of the material containing groove far away from the preparation hopper, and the weighing and conveying system also comprises a hoisting device; through being cascaded arrangement with being equipped with hopper, containing trough, hopper, can be convenient discharge the solid particulate matter material to the hopper, hang the hopper to next process department through hoisting accessory, realized automatic weighing transported substance material.

2. An adjustable volume solids weighing system according to claim 1, wherein: the weighing cavity is 1-5ml in volume and 0.1ml in precision, the diameter of the cavity is fixed to be 2cm, and the height of the cavity is 0.32-1.59 cm.

3. An adjustable volume solids weighing system according to claim 1, wherein: the scraping blade is arranged at the front end of the weighing cavity and is a right-angle scraping blade with the diameter of 2cm, the height of 0.2cm and the width of 0.2 cm.

4. An adjustable volume solids weighing system according to claim 1, wherein: the spring has an opening of 2 cm.

Technical Field

The invention belongs to the technical field of weighing devices, and relates to a solid weighing system with adjustable volume.

Background

At present, the analytical chemistry laboratory is weighed to the not high solid matter of precision requirement and is weighed using the balance, is about to weigh on the required substance is weighed and is weighed with the analytical balance that precision is not high (percentage) with the sampling spoon, especially when weighing a certain fixed material (such as accelerator, catalyst, additive etc.) in batches, need one to waste time and energy, and cause the waste easily, increase the cost, can't effectively save staff's time, reduction in production efficiency. In current solid is weighed, the majority still relies on the manpower work to weigh, carry of solid particulate matter etc. wastes time and energy, and in addition, a small number of large-scale enterprises adopt full automatic weighing, the conveyor of import, though can all reach the production purpose, though also can reach automatic blending's purpose, but, this type of import equipment investment cost is too big, and the small-size enterprise often can not afford to play.

Disclosure of Invention

The invention aims to provide a solid weighing system with adjustable volume, which has the advantages that the solid weighing device with adjustable volume is time-saving and labor-saving, does not cause waste during weighing, reduces cost, effectively saves time of workers, improves production efficiency, and can adjust the weighing amount according to self requirements.

The technical scheme adopted by the invention is that the weighing device comprises a weighing cavity, the size of the weighing cavity is adjusted through an adjusting knob, the adjusting knob is connected with the bottom of the weighing cavity, and a volume display window is arranged at the same time; and a leveling scraping blade is arranged at the front end of the weighing cavity, a flat push rod is arranged at the handle position, a spring is arranged in the rod, and the scraping blade is horizontally pushed after weighing, so that the weighing accuracy is ensured. The weighing and conveying system also comprises a preparation hopper for storing a large amount of solid particles, wherein a material containing groove is hung at the bottom of the side surface of the preparation hopper, a flashboard is arranged at the bottom of the side surface of the preparation hopper and used for forming a leakage hole on the preparation hopper when the flashboard is opened, a connecting plate which can be horizontally and vertically arranged is arranged at the side surface of the material containing groove far away from the preparation hopper, and the weighing and conveying system also comprises a hoisting device; through being cascaded arrangement with being equipped with hopper, containing trough, hopper, can be convenient discharge the solid particulate matter material to the hopper, hang the hopper to next process department through hoisting accessory, realized automatic weighing transported substance material.

Further, the weighing cavity has a volume of 1-5ml and a precision of 0.1ml, and the cavity has a fixed diameter of 2cm and a height of 0.32-1.59 cm.

Further, the scraping blade is arranged at the front end of the weighing cavity and has the diameter of 2 cm. A right-angle shaped doctor blade with the height of 0.2cm and the width of 0.2 cm.

Further, the spring tension is 2 cm.

Detailed Description

The present invention will be described in detail with reference to the following embodiments.

The device comprises a weighing cavity, the volume of the weighing cavity is adjusted through an adjusting knob, the adjusting knob is connected with the bottom of the weighing cavity, and a volume display window is arranged at the same time; and a leveling scraping blade is arranged at the front end of the weighing cavity, a flat push rod is arranged at the handle position, a spring is arranged in the rod, and the scraping blade is horizontally pushed after weighing, so that the weighing accuracy is ensured. The weighing and conveying system also comprises a preparation hopper for storing a large amount of solid particles, wherein a material containing groove is hung at the bottom of the side surface of the preparation hopper, a flashboard is arranged at the bottom of the side surface of the preparation hopper and used for forming a leakage hole on the preparation hopper when the flashboard is opened, a connecting plate which can be horizontally and vertically arranged is arranged at the side surface of the material containing groove far away from the preparation hopper, and the weighing and conveying system also comprises a hoisting device; through being cascaded arrangement with being equipped with hopper, containing trough, hopper, can be convenient discharge the solid particulate matter material to the hopper, hang the hopper to next process department through hoisting accessory, realized automatic weighing transported substance material. The device is provided with a weighing cavity, the volume of the cavity is 1-5ml and accurate 0.1ml, the diameter of the cavity is fixed to be 2cm, the height of the cavity is adjustable to be 0.32-1.59cm, the size of the cavity is adjusted through a knob at the topmost end of the device, and the adjusting knob is connected with the bottom of the weighing cavity and is provided with a volume display window; and a leveling scraper is arranged at the front end of the weighing cavity and is a right-angle scraper with the diameter of 2cm, the height of 0.2cm and the width of 0.2cm, a horizontal push rod is arranged at the handle position, a spring is arranged in the rod, the spring has the tension of 2cm, and the scraper is horizontally pushed after weighing, so that the weighing accuracy is ensured.

The invention has simple structure, convenient operation and low equipment cost, is suitable for mass production scale, can replace manual work and saves the expenditure for enterprises.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the present invention.