Belt middle sampling device
A sampling device and belt technology, which is applied in the field of sampling machines, can solve the problem that coal samples are easily scraped to the outside of the chute, and achieve the effect of optimizing the overall structure and increasing the amount of scraping
Pending Publication Date: 2019-05-10
济南星丰机电科技有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In order to overcome the above technical problems, the present invention provides a sampling device in the middle of the belt, which can solve the problem that coal samples are easily swept to the outside of the chute
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
[0015] refer to Figure 1-3 , a sampling device in the middle of a belt, comprising a belt support 1, a belt roller 2, a belt 3, a sampler support 4, a frame 5 and a sampler 6, and a plurality of equidistant belt rollers are installed with bolts on the belt support 1 2. Install the left and right sides of the belt 3 bent upwards on the belt idler 2, install the sampler support 4 with bolts in the middle of the belt support 1, install the frame 5 with bolts on the sampler support 4, and install the sampler 6 on the frame 5 The control cabinet 601 of the sampler 6 and the AC motor 602 connected with the control cabinet 601 are installed with bolts on the frame 5 top, and a sampling scraper 603 and a chute 604 are respectively installed on the left and right sides of the bottom of the frame 5; the chute 604 is close to one end of the belt Both sides of the opening of the opening are connected to the chute at the bottom of the connecting rod 8 by the U-shaped plate 7, and the top ...
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 belt middle sampling device which comprises a belt support, belt rollers, a belt, a sampler support, a rack and a sampler, wherein a plurality of belt rollers distributed atequal intervals are arranged on the belt support; the belt whose left side and right side are bent upwards is arranged on the belt rollers; the sampler support is arranged in the middle of the belt support; the rack is arranged on the sampler support; the sampler is arranged on the rack; a control chassis of the sampler and an alternating current motor connected to the control chassis are arrangedabove the rack; a sampling scarper and a chute are respectively arranged on the left side and the right side below the rack; the two sides of an opening of the end, close to the belt, of the chute are connected to a sliding chute at the bottom of a connecting rod through a U-shaped plate; and the top end of the connecting rod is connected to the rack. According to the device, the overall structure is optimized, the position and the angle of the chute can be adjusted according to the position of the belt, so that a feeding hole of the chute can be tightly attached to the edge of the belt and is parallel to the edge of the belt, the scraping amount of coal is increased, and the phenomenon that the coal is scraped outside the chute is effectively reduced.
Description
technical field [0001] The invention relates to the field of sampling machines, in particular to a belt middle sampling device. Background technique [0002] The belt automatic sampling machine is in the process of coal sample collection and production. The collection of coal samples is an important link in the collection and production. Whether the coal samples are representative or not depends on the collection of coal samples. When manual sampling is often affected by sampling tools and human factors, the representativeness of the collected coal samples is not very strong. Using an automatic sampling machine instead of manual sampling fully meets the requirements of the national standard. When sampling, the sampling device sweeps the entire surface of the belt according to the set time. The sub-sample taken goes into the crusher through the chute to be crushed. The sub-sample is divided into reserved samples and discarded materials through the secondary belt shrinker. Co...
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 IPC IPC(8): G01N1/20
Inventor 魏然张林石现峰
Owner 济南星丰机电科技有限公司