Coal stopping device of coal feeder
A coal feeder, consistent technology, used in conveyors, conveyor objects, transportation and packaging, etc., can solve the problems of short belt service life, belt wear, rapid wear of coal baffles, etc., to extend service life, avoid The effect of friction and avoiding safety hazards
Active Publication Date: 2015-07-08
兖矿能源集团股份有限公司
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] In view of this, the object of the present invention is to provide a coal retaining device for a coal feeder, which can effectively solve the problem of serious wear of the coal feeder's coal retaining plate to the belt, short service life of the belt, and the coal retaining plate itself. The problem of faster wear due to friction
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0032] The embodiment of the invention discloses a coal retaining device for a coal feeder, which is used to reduce the abrasion of the belt by the coal retainer of the coal feeder, prolong the short service life of the belt, and reduce the wear of the coal retainer itself.
[0033] 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.
[0034] see Figure 1-Figure 2 , figure 1 A schematic diagram of the side view structure of the coal retaining device for the coal feeder provided by the present invention; figure 2 for...
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 a coal stopping device of a coal feeder. The coal stopping device comprises fixed baffle plates fixed under the coal feeder, a movable baffle plate consistent with the fixed baffle plate in extension direction, and a rocker arm fixedly connected with the movable baffle plate, wherein the fixed baffle plates are located on the two sides of a belt; the extension direction of the fixed baffle plates is the same as the direction of motion of the belt, and a gap is formed between the lower edge of each fixed baffle plate and the upper edge of the belt; the lower end of the movable baffle plate is connected with a coal barrier cover; the rocker arm is capable of driving the movable baffle plate to rotate so that the coal barrier cover can be lowered down to contact with the upper edge of the belt from above the belt; the upper end of the movable baffle plate is in contact with the lower end of the fixed baffle plate, and in the motion process, a gap is always kept between the rocker arm and the fixed baffle plate. The coal stopping device of the coal feeder is capable of reducing abrasion to the belt and prolonging the service life of the belt; the coal barrier cover is not prolong to drop out, and manual picking and potential safety hazards generated in consequence can be avoided.
Description
technical field [0001] The invention relates to the technical field of coal transportation, in particular to a coal retaining device for a coal feeder. Background technique [0002] As one of the important energy sources in human production and life, coal has a wide range of uses, such as coal for power generation, coal for steam locomotives, coal for building materials, coal for general industrial boilers, coal for domestic use, and thermal coal for metallurgy. During the loading and transportation of coal, the most common methods are belt transportation and coal feeder feeding coal. [0003] Coal baffles must be set up when coal feeders are used to feed coal. Through the coal baffle function of the coal baffles, it is possible to effectively ensure that the materials sent by the coal feeder fall onto the belt, so as to avoid sprinkling coal on the machine road during coal transportation. Because the impact of the coal retaining plate is very large, the requirements for it...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B65G47/18
CPCB65G47/18B65G2201/045
Inventor 董军骆建营杨利民赵延博曹庄徐汝华王保义
Owner 兖矿能源集团股份有限公司