Transportation device for coal mine machinery

Abstract

The utility model discloses a transportation device for coal mine machinery, which comprises a bottom plate, a first transportation device, a conveying device and a second transportation device, the first transportation device comprises a first transportation assembly, and the first transportation assembly is arranged on the bottom plate; the conveying device comprises a driving assembly and a conveying assembly, and the driving assembly is arranged on the bottom plate; the conveying assembly is connected with the top of the driving assembly. The second conveying device comprises a second conveying assembly, the second conveying assembly is arranged above the first conveying assembly, and one end of the first conveying assembly and one end of the second conveying assembly are movably connected with the conveying assembly. Therefore, the double-layer relay design shortens transportation time, improves efficiency, reduces vertical lifting energy consumption and achieves energy conservation, the seamless butt joint design of the jacking device and the double-layer conveying belt reduces impact and friction of materials in the conveying process, the jacking device adapts to complex terrains, and universal flexibility is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mining and material transportation, in particular to a transportation device for coal mine machinery. Background Art

[0002] Traditional coal and mineral material transportation has long relied primarily on single-height conveyor belt systems. While this system has met the basic transportation needs of coal and mineral materials to a certain extent, it has exposed numerous shortcomings in practice. In particular, when lifting materials at large vertical angles, single-height conveyor belt systems often consume significant energy to overcome gravity. This not only increases operating costs but also increases equipment wear and tear, shortening its lifespan.

[0003] Furthermore, due to the complex and varied terrain of coal mines, single-height conveyor belt systems are unable to cope with the challenges of undulating terrain, curves, and height changes. They often cannot flexibly adapt to these complex terrains, affecting the continuity and stability of material transportation. They may even cause problems such as material spillage, accumulation, or transmission interruptions. This not only reduces transportation efficiency but also poses a threat to coal mine production safety.

[0004] Therefore, how to overcome the shortcomings of traditional coal mine material transportation methods and develop a new type of transportation device that can not only transport materials efficiently and continuously, but also adapt to complex terrain, reduce energy consumption and reduce wear has become a technical problem that needs to be solved urgently in the field of coal mine machinery. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the purpose of this utility model is to propose a transportation device for coal mine machinery. The double-layer relay design shortens the transportation time, improves efficiency, reduces vertical lifting energy consumption, and achieves energy saving. The seamless docking design of the jacking device and the double-layer conveyor belt reduces the impact and friction of materials during the transmission process, adapts to complex terrain, and enhances general flexibility.

[0007] To achieve the above-mentioned purpose, the utility model proposes a transportation device for coal mine machinery, including a base plate, a first transportation device, a transmission device and a second transportation device, wherein the first transportation device includes a first transportation component, wherein the first transportation component is arranged on the base plate; the transmission device includes a driving component and a transmission component, wherein the driving component is arranged on the base plate; the transmission component is connected to the top of the driving component; the second transportation device includes a second transportation component, wherein the second transportation component is arranged above the first transportation component, and one end of the first transportation component and the second transportation component are respectively movably connected to the transmission component.

[0008] The utility model provides a transportation device for coal mine machinery. The double-layer relay design shortens transportation time, improves efficiency, reduces vertical lifting energy consumption, and achieves energy saving. The seamless docking design of the jacking device and the double-layer conveyor belt reduces the impact and friction of materials during transportation, adapts to complex terrain, and enhances general flexibility.

[0009] In addition, the coal mine mechanical transport device proposed in the application may also have the following additional technical features:

[0010] Specifically, the first transport component includes a support frame, a first drive motor and a conveyor chain, wherein the support frame is arranged on the top of the base plate; the first drive motor is arranged on one side of the support frame; the conveyor chain is rotatably arranged on the support frame, and the conveyor chain is connected to the output end of the first drive motor.

[0011] Specifically, the driving assembly includes a support plate, an electric push rod, two sliding sleeves and two sliding rods, wherein the support plate is arranged on one side of the base plate; the electric push rod is arranged on the base plate, and the output end of the electric push rod passes through the support plate; the two sliding sleeves are respectively arranged at both ends of the support plate; and the two sliding rods are respectively slidably arranged in the two sliding sleeves.

[0012] Specifically, the conveying assembly includes a connecting sleeve and a first conveyor belt, wherein the bottom of the connecting sleeve is respectively connected to the electric push rod and the tops of the two sliding rods; the first conveyor belt is slidably arranged on the connecting sleeve.

[0013] Specifically, the second transport assembly includes a mounting frame and a second conveyor belt, wherein the mounting frame is arranged above the supporting frame; and the second conveyor belt is rotatably arranged on the mounting frame.

[0014] Specifically, the top of the first conveyor belt is parallel to the second conveyor belt and the top of the conveyor chain respectively.

[0015] The advantages of this utility model compared with the existing technology are:

[0016] (1) Compared with the traditional single conveyor belt system, this device achieves energy conservation and emission reduction by reducing the energy consumption during the vertical lifting process of materials.

[0017] (2) The double-layer relay design effectively shortens the total transportation time of materials from the starting point to the end point, thereby improving the overall transportation efficiency.

[0018] (3) The seamless docking design between the lifting device and the double-layer conveyor belt reduces the impact and friction of materials during transportation and extends the service life of the equipment.

[0019] (4) The device can adapt to coal mine transportation scenarios with different terrains and height differences, improving the versatility and flexibility of the equipment.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0022] Figure 1 This is a perspective view of a transport device for coal mining machinery according to one embodiment of the utility model;

[0023] Figure 2 This is a perspective view of a transport device for coal mining machinery according to another embodiment of the present utility model;

[0024] Figure 3 This is a three-dimensional diagram of a transportation device for coal mining machinery according to another embodiment of the present utility model.

[0025] As shown in the figure: 1. Base plate; 2. First transport device; 3. Conveying device; 4. Second transport device; 21. First transport component; 31. Drive component; 32. Conveying component; 41. Second transport component; 211. Support frame; 212. First drive motor; 213. Conveyor chain; 311. Support plate; 312. Electric push rod; 313. Sliding sleeve; 314. Sliding rod; 321. Connecting sleeve; 322. First conveyor belt; 411. Mounting frame; 412. Second conveyor belt. DETAILED DESCRIPTION

[0026] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0027] A transport device for coal mining machinery according to an embodiment of the present utility model will be described below with reference to the accompanying drawings.

[0028] like Figure 1-Figure 3As shown, a transportation device for coal mine machinery in an embodiment of the utility model includes a base plate 1, a first transportation device 2, a conveying device 3 and a second transportation device 4, wherein the first transportation device 2 includes a first transportation component 21, wherein the first transportation component 21 is arranged on the base plate 1, the conveying device 3 includes a driving component 31 and a conveying component 32, wherein the driving component 31 is arranged on the base plate 1, and the conveying component 32 is connected to the top of the driving component 31, and the second transportation device 4 includes a second transportation component 41, wherein the second transportation component 41 is arranged above the first transportation component 21, and one end of the first transportation component 21 and the second transportation component 41 are respectively movably connected to the conveying component 32.

[0029] Among them, it can be understood that the things to be transported are placed on the first transport component 21 at the starting position, and the things to be transported are conveyed backward by the first transport component 21. When it is transmitted to the top of the conveying component 32, the first transport component 21 stops conveying, and then moves upward through the driving component 31, while driving the conveying component 32 to move upward synchronously. When the driving component 31 drives the conveying component 32 to move parallel to the second transport component 41, it stops running, and then the items continue to be conveyed backward on the conveying component 32 and the second transport component 41.

[0030] Compared with the traditional single conveyor belt system, this device achieves energy conservation and emission reduction by reducing the energy consumption of materials during the vertical lifting process. Through the double-layer relay design, it effectively shortens the total transportation time of materials from the starting point to the end point, improves the overall transportation efficiency, and can adapt to coal mine transportation scenarios with different terrains and height differences, thereby improving the versatility and flexibility of the equipment.

[0031] In one embodiment of the present invention, Figure 2 As shown, the first transport component 21 includes a support frame 211, a first drive motor 212 and a conveying chain 213, wherein the support frame 211 is arranged on the top of the base plate 1, the first drive motor 212 is arranged on one side of the support frame 211, and the conveying chain 213 is rotatably arranged on the support frame 211, and the conveying chain 213 is connected to the output end of the first drive motor 212.

[0032] It is understandable that the first drive motor 212 rotates to drive the conveyor chain 213 to rotate on the support frame 211 , and simultaneously when the conveyor chain 213 rotates, it drives the container for placing articles to move backward synchronously.

[0033] In one embodiment of the present invention, Figure 3As shown, the drive assembly 31 includes a support plate 311, an electric push rod 312, two sliding sleeves 313 and two slide rods 314, wherein the support plate 311 is arranged on one side of the base plate 1, the electric push rod 312 is arranged on the base plate 1, and the output end of the electric push rod 312 passes through the support plate 311, the two sliding sleeves 313 are respectively arranged at both ends of the support plate 311, and the two slide rods 314 are respectively slidably arranged in the two sliding sleeves 313.

[0034] It is understood that when the container is transferred to one end of the support frame 211 , the electric push rod 312 is activated, and the electric push rod 312 is activated to simultaneously drive the two slide rods 314 to slide up and down synchronously in the two slide sleeves 313 .

[0035] In one embodiment of the present invention, Figure 3 As shown, the conveying assembly 32 includes a connecting sleeve 321 and a first conveyor belt 322, wherein the bottom of the connecting sleeve 321 is respectively connected to the electric push rod 312 and the top of the two slide rods 314, and the first conveyor belt 322 is slidably arranged on the connecting sleeve 321.

[0036] Among them, it can be understood that when the electric push rod 312 is started, it drives the connecting sleeve 321 to slide synchronously. When the container slides on the conveyor chain 213, the electric push rod 312 drives the connecting sleeve 321 to be located below the conveyor chain 213. When the container is conveyed to the first conveyor belt 322 on the connecting sleeve 321 through the conveyor chain 213, the conveyor chain 213 stops running. At this time, the electric push rod 312 is started to move upward, and at the same time, it drives the connecting sleeve 321 and the container to move upward synchronously.

[0037] In one embodiment of the present invention, Figure 1 As shown, the second transport component 41 includes a mounting frame 411 and a second conveyor belt 412, wherein the mounting frame 411 is arranged above the support frame 211, the second conveyor belt 412 is rotatably arranged on the mounting frame 411, and the top of the first conveyor belt 322 is parallel to the second conveyor belt 412 and the top of the conveying chain 213 respectively.

[0038] It can be understood that when the electric push rod 312 moves upward, it drives the container to move upward synchronously. When the first conveyor belt 322 is parallel to the second conveyor belt 412, the electric push rod 312 stops running, and then starts through the first conveyor belt 322 and the second conveyor belt 412, driving the container to continue to be conveyed backward.

[0039] It should be noted that the first conveyor belt 322 and the second conveyor belt 412 described in this embodiment are electrically driven, and thus can drive the containers to be transported on the first conveyor belt 322 and the second conveyor belt 412 .

[0040] It should be noted that the first conveyor belt 322 , the second conveyor belt 412 , the electric push rod 312 and the first drive motor 212 are all connected to an external controller, and the device can be controlled by the controller.

[0041] It should be noted that the control method of the present application can be automatically controlled by a controller, and the control method of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. In addition, the present application is mainly used to protect mechanical structures, so the control method and circuit connection are no longer explained in detail in this application.

[0042] Specific usage:

[0043] 1. Startup Preparation

[0044] Ensure that all components (such as the first transport component 21, the transmission component 32, the second transport component 41, the electric push rod 312, etc.) are in good condition and have no damage or abnormality.

[0045] Check that the external controller is functioning properly and ensure that the power connection is stable.

[0046] The items to be transported are placed at the starting position of the first transport component 21 .

[0047] 2. Start the first transport component 21

[0048] The first driving motor 212 is started by an external controller.

[0049] The first driving motor 212 rotates to drive the conveying chain 213 to move on the supporting frame 211 .

[0050] The movement of the conveyor chain 213 drives the container containing the articles to be conveyed backward.

[0051] 3. Transfer to Transfer Component 32

[0052] When the container reaches the end of the conveyor chain 213 , ie, a position close to the conveyor assembly 32 , the position of the container is observed.

[0053] When the container is about to reach the end of the conveyor chain 213, the conveyor assembly 32 is ready to be started.

[0054] 4. Start the transmission component 32

[0055] The electric push rod 312 is activated by an external controller.

[0056] The electric push rod 312 is started, and simultaneously drives the connecting plate 321 and the two sliding rods 314 to slide up and down.

[0057] Before the container reaches the end of the conveying chain 213, the position of the connecting sleeve plate 321 is adjusted to be below the conveying chain 213.

[0058] V. Container transfer to the conveying assembly 32

[0059] When the container is conveyed by the conveying chain 213 to the first conveying belt 322 on the connecting sleeve plate 321, the operation of the conveying chain 213 is stopped.

[0060] The electric push rod 312 is started to move upward, driving the connecting sleeve plate 321 and the container to move upward synchronously.

[0061] VI. Container conveying to the second conveying assembly 41

[0062] When the first conveying belt 322 is parallel to the second conveying belt 412, the operation of the electric push rod 312 is stopped.

[0063] The first conveying belt 322 and the second conveying belt 412 are started by an external controller.

[0064] The movement of the first conveying belt 322 and the second conveying belt 412 drives the container to continue to convey backward.

[0065] VII. Monitoring and adjustment

[0066] During the entire conveying process, the conveying situation is observed by an external controller or a field monitoring device.

[0067] If abnormal conditions (such as blockage, failure, etc.) are found, the conveying is immediately stopped and checked and adjusted.

[0068] VIII. End of conveying

[0069] When the container reaches the end of the conveying, the operation of the first conveying belt 322 and the second conveying belt 412 is stopped.

[0070] The conveyed object is taken out and prepared for the next conveying.

[0071] In summary, the conveying device for coal mine machinery of the embodiment of the utility model shortens the conveying time, improves the efficiency, reduces the vertical lifting energy consumption, realizes energy saving, and the seamless butt joint design of the jacking device and the double-layer conveying belt reduces the impact and friction of the material in the conveying process, adapts to complex terrain, and enhances the general flexibility.

[0072] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0073] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0074] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A transport device for coal mine machinery, characterized in that: It comprises a base plate (1), a first transport device (2), a conveying device (3) and a second transport device (4), wherein: The first transport device (2) comprises a first transport component (21), wherein: The first transport component (21) is arranged on the base plate (1); The conveying device (3) comprises a driving component (31) and a conveying component (32), wherein: The driving assembly (31) is arranged on the base plate (1); The transmission component (32) is connected to the top of the driving component (31); The second transport device (4) comprises a second transport component (41), wherein: The second transport component (41) is arranged above the first transport component (21), and one end of the first transport component (21) and the second transport component (41) are respectively movably connected to the transmission component (32).

2. A coal mine machinery transportation device according to claim 1, characterized in that: The first transport assembly (21) comprises a support frame (211), a first drive motor (212) and a conveyor chain (213), wherein: The support frame (211) is arranged on the top of the bottom plate (1); The first driving motor (212) is arranged on one side of the support frame (211); The conveying chain (213) is rotatably arranged on the supporting frame (211), and the conveying chain (213) is connected to the output end of the first driving motor (212).

3. A coal mine machinery transportation device according to claim 2, characterized in that: The driving assembly (31) includes a support plate (311), an electric push rod (312), two sliding sleeves (313) and two sliding rods (314), wherein: The support plate (311) is arranged on one side of the bottom plate (1); The electric push rod (312) is arranged on the bottom plate (1), and the output end of the electric push rod (312) passes through the support plate (311); The two sliding sleeves (313) are respectively arranged at two ends of the support plate (311); The two sliding rods (314) are slidably disposed in the two sliding sleeves (313) respectively.

4. A coal mine machinery transportation device according to claim 3, characterized in that: The conveying assembly (32) includes a connecting plate (321) and a first conveyor belt (322), wherein: The bottom of the connecting sleeve (321) is respectively connected to the top of the electric push rod (312) and the two sliding rods (314); The first conveyor belts (322) are slidably arranged on the connecting sleeves (321).

5. A coal mine machinery transportation device according to claim 4, characterized in that: The second transport assembly (41) includes a mounting frame (411) and a second conveyor belt (412), wherein: The mounting frame (411) is arranged above the supporting frame (211); The second conveyor belt (412) is rotatably arranged on the mounting frame (411).

6. A coal mine machinery transportation device according to claim 5, characterized in that: The top of the first conveyor belt (322) is parallel to the top of the second conveyor belt (412) and the top of the conveyor chain (213).

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