Novel coal flow transshipment bin
By designing an independently replaceable coal receiving panel and buffer pad structure, and combining it with reinforcing ribs to strengthen the coal receiving panel of the underground coal flow transfer bin, the problem of easy equipment deformation was solved, the service life of the equipment was extended, and maintenance costs were reduced.
Patent Information
- Application Number
- CN202520547448.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-27
AI Technical Summary
The existing coal handling panels in underground coal transport transshipment bins have low strength, are prone to deformation, have a short service life, and lack effective maintenance and replacement solutions.
A new type of coal transfer bin is designed, which adopts a structure in which the coal receiving panel can be replaced independently, and a buffer pad is set in front of the coal receiving panel. Combined with reinforcing ribs, the strength of the equipment is enhanced, ensuring that the local panels of the equipment can be quickly replaced and maintained.
It extends the service life of the equipment, reduces maintenance costs, improves the overall strength and service life of the equipment, and ensures the smooth flow of coal.
Smart Images
Figure CN223836519U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of underground transportation, and in particular to a novel coal transfer bin. Background Technology
[0002] The main equipment for transporting coal underground is the belt conveyor. Due to the complex underground environment and the frequent changes in slope, the transfer of coal between belt conveyor units requires the use of a transfer bin. This means that the coal is transported from the high-level belt to the transfer bin, and then dropped from the lower end of the transfer bin onto the low-level belt.
[0003] Existing transfer bins are typically welded metal shells, which generally have a short service life due to the impact of coal flow. This is partly due to insufficient strength of the equipment itself, making it prone to deformation under coal flow impact; and partly because the impact points, specifically the panels facing the coal flow, are the most vulnerable areas, more susceptible to deformation, and these panels can trigger further deformation in other areas. Currently, there is a lack of corresponding solutions to this problem. Utility Model Content
[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a new type of coal transfer bin with a simple structure, higher overall equipment strength, replaceable partial panels to make the equipment easier to maintain, and a relatively longer service life.
[0005] The equipment includes a transfer bin body, which includes a coal receiving channel, a transfer section and a coal flow release channel. The coal receiving channel, the transfer section and the coal flow release channel are connected in sequence, and the coal flow release channel is set in a direction perpendicular to the coal receiving channel.
[0006] The rear window of the transfer section is provided, and a coal receiving panel is movably installed inside the window. A locking element is provided between the coal receiving panel and the transfer section.
[0007] The effect achieved in this way is that the coal-facing panel, as the first baffle to be impacted by the coal flow, is easy to replace and maintain independently;
[0008] A buffer pad is provided in front of the coal receiving panel.
[0009] The effect achieved is that when the coal receiving panel is impacted by the coal flow, the buffer pad cushions the impact, slowing down the deformation speed of the equipment. In particular, the buffer pad can be replaced regularly to further reduce costs and extend the overall service life of the equipment.
[0010] In Example 1, the main body of the transfer compartment is provided with reinforcing ribs.
[0011] Furthermore, the reinforcing ribs are positioned at the bottom and sides of the coal receiving channel, the sides of the transfer section, and the front of the coal flow release channel.
[0012] The effect of this is to improve the strength of the panel subjected to the impact of coal flow by arranging reinforcing ribs, and to prevent equipment deformation.
[0013] Furthermore, the reinforcing ribs are installed on the outside of the main body of the transfer compartment.
[0014] This ensures smooth coal transport.
[0015] Example 2: The coal receiving panel includes an end cap, a handle, an impact panel, and a buffer pad.
[0016] The end cap, handle, and impact panel are integrated into one piece. The handle is provided on the outside of the end cap, and the impact panel is provided on the inside of the end cap. The length and width of the end cap are greater than the impact panel, and the length and width of the impact panel are fitted to the window opening.
[0017] The buffer pad is positioned in front of the impact panel;
[0018] The impact panel and the side panel of the transfer part are respectively provided with mounting screw holes; the impact panel and the side panel of the transfer part are sealed with bolts.
[0019] This achieves the effect of allowing the equipment to be quickly disassembled and assembled.
[0020] Furthermore, the buffer pad is a thick-walled rubber pad, and the front of the coal receiving panel is provided with mounting screw holes, and the buffer pad is fixed to the front of the coal receiving panel by bolts.
[0021] This achieves the effect of quick installation and removal of the cushioning pad while ensuring its assembly strength.
[0022] The beneficial effects of this utility model are: This utility model solves the problems of low strength, easy deformation and short service life of the coal receiving panel in the prior art. It extends the service life of the equipment through a simple structure. Because the coal receiving panel is set up, the impact points of the equipment can be replaced individually, thereby further improving the service life of the equipment and preventing continuous deformation induced by local deformation of the equipment. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the structure of a novel coal transfer bin according to this utility model;
[0024] Figure 2 Based on Figure 1 Schematic diagram of the assembly structure in the direction;
[0025] Figure label:
[0026] 1-Coal receiving passage 2-Transfer section 3-Coal flow release passage 4-Reinforcing ribs 5-Coal receiving panel
[0027] 51-Handle 52-End Cap 53-Impact Panel 54-Buffer Pad
[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0029] Reference Figure 1 , Figure 2 The present invention provides a novel coal transfer bin, comprising a main body, which includes a coal receiving channel 1, a transfer section 2, and a coal release channel 3. The coal receiving channel 1, the transfer section 2, and the coal release channel 3 are sequentially connected, and the coal release channel 3 is positioned perpendicular to the coal receiving channel 1.
[0030] The rear window of the transfer section 2 is provided, and a coal receiving panel 5 is movably installed in the window. A locking element is provided between the coal receiving panel 5 and the transfer section 2.
[0031] The effect achieved in this way is that the coal-welding panel 5, as the first baffle to be impacted by the coal flow, is easy to replace and maintain independently;
[0032] A buffer pad 54 is provided in front of the coal receiving panel 5.
[0033] The effect achieved is that when the coal receiving panel 5 is impacted by the coal flow, the buffer pad 54 cushions the impact, slowing down the deformation speed of the equipment. In particular, the buffer pad 54 can be replaced regularly to further reduce costs and extend the overall service life of the equipment.
[0034] Example 1: The main body of the transfer compartment is provided with reinforcing ribs 4.
[0035] Furthermore, the reinforcing ribs 4 are positioned at the bottom and sides of the coal receiving channel 1, the sides of the transfer section 2, and the front of the coal flow release channel 3.
[0036] The effect achieved is to improve the strength of the panel subjected to coal flow impact by arranging reinforcing ribs 4, thereby preventing equipment deformation.
[0037] Furthermore, the reinforcing rib 4 is provided on the outside of the main body of the transfer compartment.
[0038] This ensures smooth coal transport.
[0039] Example 2: The coal receiving panel 5 includes an end cap 52, a handle 51, an impact panel 53, and a buffer pad 54.
[0040] The end cap 52, handle 51 and impact panel 53 are integrally formed. The handle 51 is provided on the outside of the end cap 52 and the impact panel 53 is provided on the inside of the end cap 52. The length and width of the end cap 52 are greater than the impact panel 53, and the length and width of the impact panel 53 are fitted to the window.
[0041] The buffer pad 54 is disposed in front of the impact panel 53;
[0042] The impact panel 53 and the side panel of the transfer part 2 are respectively provided with mounting screw holes; the impact panel 53 and the side panel of the transfer part 2 are sealed together by bolts.
[0043] This achieves the effect of allowing the equipment to be quickly disassembled and assembled.
[0044] Furthermore, the buffer pad 54 is a thick-walled rubber pad, and the front of the coal receiving panel 5 is provided with mounting screw holes. The buffer pad 54 is fixed to the front of the coal receiving panel 5 by bolts.
[0045] This achieves the effect of quick-release and quick-installation of the buffer pad 54, while ensuring its assembly strength.
[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A novel coal transfer bin, comprising a main body, wherein the main body includes a coal receiving channel, a transfer section, and a coal release channel, characterized in that: The coal receiving channel, the transfer section and the coal flow release channel are connected in sequence, and the coal flow release channel is set in a direction perpendicular to the coal receiving channel; The rear window of the transfer section is provided, and a coal receiving panel is movably installed inside the window. A locking element is provided between the coal receiving panel and the transfer section. A buffer pad is provided in front of the coal receiving panel.
2. The novel coal transfer bin according to claim 1, characterized in that, The main body of the transfer compartment is equipped with reinforcing ribs.
3. The novel coal transfer bin according to claim 2, characterized in that, The reinforcing ribs are located at the bottom and sides of the coal receiving channel, the sides of the transfer section, and the front of the coal flow release channel.
4. A novel coal transfer bin according to claim 2, characterized in that, The reinforcing ribs are installed on the outside of the main body of the transfer compartment.
5. A novel coal transfer bin according to claim 1, characterized in that, The coal receiving panel includes an end cap, a handle, an impact panel, and a buffer pad; The end cap, handle, and impact panel are integrated into one piece. The handle is provided on the outside of the end cap, and the impact panel is provided on the inside of the end cap. The length and width of the end cap are greater than the impact panel, and the length and width of the impact panel are fitted to the window opening. The buffer pad is positioned in front of the impact panel; The impact panel and the side panel of the transfer part are respectively provided with mounting screw holes; the impact panel and the side panel of the transfer part are sealed with bolts.
6. A novel coal transfer bin according to claim 1, characterized in that, The buffer pad is a thick-walled rubber pad, and the front of the coal receiving panel is provided with mounting screw holes. The buffer pad is fixed to the front of the coal receiving panel by bolts.