Up-opening bulk material transportation vehicle top cover and switching device thereof
A technology for switchgear and bulk materials, which is applied in the direction of transportation and packaging, vehicles used for freight, motor vehicles, etc. It can solve the problems of affecting mine roadway industrial sanitation, no design and installation cover, and no design and installation of compartment cover for the carriage, etc., to achieve Significant environmental protection effect, improved air tightness, and the effect of solving environmental pollution problems
Inactive Publication Date: 2008-05-21
山西国阳新能股份有限公司 +1
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, the known running upper opening bulk material transport vehicles are generally not designed to install a compartment cover. Under the load transport state, due to the influence of vehicle speed or wind force, the bulk materials have the problem of dust pollution to the environment.
For example, coal trains in railway transportation, and car mangers in road transportation, because there is no design and installation cover for the open compartments on the upper side of the transportation line, the environment will be polluted by dust from bulk materials along the transportation line.
Especially for the coal train in the mine coal transport roadway, when the mine car with the upper opening is running rapidly in the coal transport roadway, due to the influence of the roadway air flow and the transportation speed, the coal transport train passes through the roadway transportation line and generates dust along the roadway, which has a negative impact on the mine roadway. It has caused industrial pollution and seriously affected the industrial hygiene of mine roadways
[0003] The purpose of the present invention is to solve the above-mentioned problem that the upper opening of the bulk material transport compartment is not designed with an installation cover, which causes environmental pollution along the transportation line, and a top opening bulk material transport compartment cover and its switchgear are designed.
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
[0018] The upper opening bulk material transport carriage cover and its switchgear of the present invention are suitable for the upper opening bulk coal transport trains running on railways, and also for road coal transport in car mangers, especially for mine cars for transporting raw coal in coal mine tunnels. Mine car is described as follows with reference to accompanying drawing 1-Fig. 10 for example;
[0019] Existing coal mines generally use three to five tons of bottom unloading or side unloading mine cars to transport raw coal. The compartments of the mine cars shown in Figure 1 and Figure 2 are symmetrically hinged on the upper opening of the compartment along the longitudinal edge of the hinged cover plate. 2. The cover plate 2, the cover plate 3 and the cover plate 5 are connected by hinges to form a compartment cover, and the left and right compartment covers tightly close the loading opening of the compartment. The multiple cover plates that constitute a compartmen...
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 provides an upper opening bulk material transportation carriage cover and a switch device thereof, solving the problem that the transportation carriage is not provided with a cover, thus polluting the environment. The invention is characterized in that the carriage has a longitudinally and pivotally connected folding cover; a hinge 6 is provided with a supporting arm 7 which is provided with an idler wheel 8; the end surface of a cover plate 2 is connected with a connecting rod 10 which is connected with a connecting rod 29 which is connected with a cover plate 5 by a connecting plate 31; the supporting seat on the internal side of the cover plate 2 is connected with a connecting rod 12 which is arranged on a supporting plate 13; a hollow shaft sleeve 23 is matched and installed with a central shaft 14 fixed on a frame plate 19 which is fixed on the bottom frame; a shaft pin 15 on the external wall of the hollow shaft sleeve 23 is matched with the shaft hole on a lever 16; one end of the lever 16 is pivotally hinged on a fixed plate and the other end of the lever 16 is provided with an idler wheel 18 through a shaft; a cover opening stroke frame and a cover closing stroke frame which are respectively used for opening and closing the carriage cover are arranged in parallel beside the railway line; the carriage cover is opened or closed by using the idler wheel 18 and the upper edge of the cover opening stroke frame or the lower edge of the cover closing stroke frame.
Description
technical field [0001] The invention belongs to the improvement of the transport compartment, and in particular relates to a bulk material transport compartment cover with an upper opening and a switch device thereof. Background technique [0002] At present, the known running upper opening bulk material transport vehicles are generally not designed with a compartment cover installed on the compartments. Under the load transport state, due to the influence of vehicle speed or wind force, the bulk materials have the problem of dust pollution to the environment. For example, coal trains in railway transportation and car mangers in road transportation, because there is no design and installation cover for the upper open compartments during transportation, the environment will be polluted by dust from bulk materials along the transportation line. Especially for the coal trains in the mine coal transport roadway, when the mine car with the upper opening is running rapidly in the ...
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): B60P7/02B61D39/00
Inventor 高彬彦张庆恒段千寿李素珍石艮柱邵风亭梁灵周
Owner 山西国阳新能股份有限公司