Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of high-efficiency crushing and screening device, applied in sieve, solid separation, removal of smoke and dust, etc., can solve the problems of poor crushing effect, low work efficiency, inability to screen ore, etc., to improve screening efficiency, crushing speed and efficiency. high effect
Active Publication Date: 2018-01-19
凤阳阮氏工贸有限公司
View PDF4 Cites 10 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Existing ore crushers generally have the disadvantages of poor crushing effect and low work efficiency, and cannot effectively screen ore effectively, which cannot meet the needs of modern ore processing
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see Figure 1~3 , in an embodiment of the present invention, a high-efficiency ore crushing and screening device includes a bottom plate 1, a first crushing plate 13, a second crushing plate 14, a crankshaft 9 and a screen 23, and support plates are fixed on both sides of the upper part of the bottom plate 1 2. The top plate 11 is fixed on the top of the supporting plates 2 on both sides, and the screening frame 19 is arranged above the bottom plate 1. ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses an efficient crushing and screening device for ores. The efficient crushing and screening device comprises a bottom plate, a supporting plate, a roof, a screening frame, a crushing frame, a discharging opening, a crankshaft, a first mounting plate, a first connecting rod shaft neck, a second connecting rod, a first crushing plate, a third connecting rod, a fourth connectingrod, a transverse rod, a five connecting rod, a second crushing plate, a first belt pulley, a belt, a second belt pulley, a motor, a disc, a traction rope, a screening net, a spring, a collecting frame and a dedusting device. The efficient crushing and screening device is provided with the motor, the crankshaft, the first crushing plate and the second crushing plate, the ores can be continuouslycrushed, the crushing speed is high, the efficiency is high, the disc, the traction rope and the screening net are arranged, the screening net is driven to move left and right through matching, the screening efficiency is improved, the dedusting device is arranged and includes a dust sucking pipe, an air purifying device and an exhaust fan, dust produced in the crushing process is purified, and the situation that the dust affects health of workers is avoided.
Description
technical field [0001] The invention relates to a crushing and screening device, in particular to a high-efficiency ore crushing and screening device. Background technique [0002] Ore refers to mineral aggregates from which useful components can be extracted or which have certain properties that can be utilized. Can be divided into metallic minerals, non-metallic minerals. The unit content of useful components (elements or minerals) in ore is called ore grade. Precious metal ores such as gold and platinum are expressed in grams per ton, and other ores are usually expressed in percentages. The ore grade is often used to measure the value of ore, but the composition and harmful impurities of the gangue (useless minerals in the ore or minerals with very little useful content that cannot be used) and the amount of harmful impurities in the ore also affect the value of the ore. Ore crushers can be widely used in mining, smelting, building materials, roads, railways, water cons...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more