Coal mining and conveying device

Abstract

The utility model provides a coal mining and conveying device. The coal mining and conveying device comprises a conveying main body part, a plurality of conveying supporting pieces, a conveying belt, a driving assembly used for driving the conveying belt to move on the conveying supporting pieces, a conveying feeding assembly, a conveying discharging box, a material limiting frame, a transferring assembly used for improving the transferring convenience of the conveying main body part and a detection assembly. The multiple conveying supporting pieces are all installed on the conveying main body part, the conveying belt is installed on the multiple conveying supporting pieces, the driving assembly is installed on the conveying main body part, and the conveying feeding assembly is installed at one end of the conveying main body part. According to the coal mine excavation conveying device, high-efficiency transportation of coal is achieved through mutual cooperation of all the structures, the phenomenon of leakage in the coal transportation process can be reduced to a certain extent through the arrangement of the material limiting frame, and the overall transfer convenience of the coal mine excavation conveying device can be improved through the arrangement of the transfer assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mining, in particular to a coal mining and conveying device. Background Art

[0002] Coal mines are areas where humans mine coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines.

[0003] The mined coal needs to be transported to a specific location using a conveying device;

[0004] However, in the existing technology, most coal mine conveying devices are fixed after installation. However, in actual working scenarios, multiple conveying devices usually need to be designed to meet the needs of coal transfer in different areas, thereby increasing the cost of coal transportation. At the same time, the conveying devices in the existing technology may also cause coal leakage when transferring coal.

[0005] Therefore, there is an urgent need to redesign a new coal mining and conveying device to solve the above problems. Utility Model Content

[0006] The utility model provides a coal mining and conveying device to solve the technical problems raised in the above background technology.

[0007] The utility model provides a coal mining and conveying device, which includes a conveying main body, multiple conveying supports, a conveyor belt, a driving component for driving the conveyor belt to move on the conveying support, a conveying feed component, a conveying discharge box, a material limiting frame, a transfer component and a detection component for improving the convenience of transferring the conveying main body, multiple conveying supports are installed on the conveying main body, the conveyor belt is installed on multiple conveying supports, the driving component is installed on the conveying main body, the conveying feed component is installed at one end of the conveying main body, the conveying discharge box is installed at the other end of the conveying main body, and a discharge hole is opened on the conveying discharge box, the material limiting frame is installed on the conveying main body, the transfer component is installed on the lower side of the conveying main body, and the detection component is installed on the conveying main body.

[0008] Optionally, the conveying support member includes a support seat, a first support frame, a support connecting portion, a second support frame, a first support roller and a second support roller, the support seat is installed on the conveying main body, the first support frame and the second support frame are both installed on the support seat, the support connecting portion is installed at the center of the support seat, the first support roller is installed between the first support frame and the support connecting portion, and the second support roller is installed between the support connecting portion and the second support frame.

[0009] Optionally, a plurality of the conveying supports are arranged at equal intervals on the conveying main body.

[0010] Optionally, the driving assembly includes a driving motor, a driving active shaft and a driving driven shaft, the driving active shaft is rotatably connected to one end of the conveying main body, the driving driven shaft is rotatably connected to the other end of the conveying main body, and the driving motor is installed on the side wall of the conveying main body, and the output end of the driving motor is connected to the driving active shaft.

[0011] Optionally, the conveying and feeding assembly includes a feed bracket, a feed box and a feed limiter, the feed bracket is installed on the conveying main body, the feed box is installed on the feed bracket, and a feed hole is opened on the side wall of the feed box, the feed limiter is installed on the inner wall of the feed box, and the output end of the feed limiter faces the feed hole.

[0012] Optionally, the feed limiter includes a feed drive cylinder and a feed height limit plate. The feed drive cylinder is installed on the inner wall of the feed box where the feed hole is opened. The feed height limit plate is connected to the output end of the feed drive cylinder.

[0013] Optionally, the transfer assembly includes a first transfer support and a second transfer support, and the first transfer support and the second transfer support are both installed on the lower side of the conveying main body.

[0014] Optionally, the first transfer support includes a first transfer bracket, a first transfer wheel, a first adjustment block and a first limit frame, the first transfer bracket is installed on the lower side of the conveying main body, the first transfer wheel is installed on the lower side of the first transfer bracket, one end of the first adjustment block is installed on the conveying main body, the other end of the first adjustment block is rotatably connected to the upper end of the first transfer bracket, one end of the first limit frame is connected to the side wall of the first transfer bracket, and the other end of the first limit frame is connected to the side wall of the conveying main body.

[0015] Optionally, the second transfer support includes a second transfer bracket, a second connecting block, a second adjustment block and a plurality of second transfer wheels, the second transfer bracket is arranged on the lower side of the conveying main body, the second connecting block is installed on the upper side of the second transfer bracket, the second adjustment block is installed on the lower side of the conveying main body, and the second connecting block and the second adjustment block are rotatably connected, and a plurality of second transfer wheels are installed on the lower side of the second transfer bracket.

[0016] Optionally, the detection component includes a detection bracket and a speed sensor, the detection bracket is mounted on the conveying main body, the speed sensor is mounted on the detection bracket, and the speed sensor faces the conveyor belt.

[0017] The beneficial effects of the utility model are as follows:

[0018] The coal mining and conveying device includes a conveying main body, multiple conveying supports, a conveyor belt, a driving assembly for driving the conveyor belt to move on the conveying supports, a conveying feed assembly, a conveying discharge box, a material limiting frame, a transfer assembly and a detection assembly for improving the transfer convenience of the conveying main body. Multiple conveying supports are installed on the conveying main body, the conveyor belt is installed on multiple conveying supports, the driving assembly is installed on the conveying main body, the conveying feed assembly is installed at one end of the conveying main body, the conveying discharge box is installed at the other end of the conveying main body, and a discharge hole is opened on the conveying discharge box, the material limiting frame is installed on the conveying main body, the transfer assembly is installed on the lower side of the conveying main body, and the detection assembly is installed on the conveying main body. The coal mining and conveying device of the utility model realizes high-efficiency transportation of coal through the mutual cooperation of various structures. At the same time, the setting of the material limiting frame can reduce the leakage of coal during transportation to a certain extent, and the setting of the transfer assembly can improve the overall transfer convenience of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a structural schematic diagram of the coal mining and conveying device provided by the utility model from a first perspective;

[0021] Figure 2 yes Figure 1 A partial enlarged view of area A in the middle;

[0022] Figure 3 This is a structural schematic diagram of the coal mining and conveying device provided by the utility model from a second perspective;

[0023] Figure 4 yes Figure 3 A partial enlarged view of the middle B area;

[0024] Figure 5 This is a side structural diagram of the coal mining and conveying device provided by the utility model;

[0025] Figure 6It is a structural schematic diagram of the coal mining and conveying device provided by the utility model from a third perspective. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. It will be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, the drawings only show parts related to the present invention, rather than all structures. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0028] See also Figures 1 to 6 The coal mining and conveying device of the present invention includes a conveying main body 100, a plurality of conveying support members 200, a conveyor belt 300, a driving assembly for driving the conveyor belt 300 to move on the conveying support members 200, a conveying feed assembly, a conveying discharge box 600, a material limiting frame 700, a transfer assembly for improving the transfer convenience of the conveying main body 100, and a detection assembly;

[0029] The plurality of conveying supports 200 are all mounted on the conveying main body 100, the conveyor belt 300 is mounted on the plurality of conveying supports, the driving assembly is mounted on the conveying main body 100, the conveying feeding assembly is mounted on one end of the conveying main body 100, the conveying discharge box 600 is mounted on the other end of the conveying main body 100, and a discharge hole 610 is opened on the conveying discharge box 600, the material limiting frame 700 is mounted on the conveying main body 100, the transfer assembly is mounted on the lower side of the conveying main body 100, and the detection assembly is mounted on the conveying main body 100;

[0030] The conveying main body 100 plays a role in fixing and supporting various structures in the coal mining and conveying device of the present invention;

[0031] When a user needs to use the coal mining and conveying device of the present invention to convey mined coal, first, the mined coal is dropped onto the conveyor belt 300 through the conveyor feed assembly. Then, the drive assembly drives the conveyor belt 300 to rotate, so that the coal moves on the conveyor belt 300 until it enters the conveyor discharge box 600 and is then discharged to the coal storage location through the discharge hole 610.

[0032] Furthermore, the plurality of conveying supports 200 play a supporting role in the rotation of the conveyor belt 300, so that the plurality of conveying supports 200 can ensure that the conveyor belt 300 has a greater load-bearing capacity to a certain extent, thereby ensuring the stability of the conveyor belt 300 in transporting coal;

[0033] Furthermore, when the coal is transported on the conveyor belt 300, the material limiting frame 700 can limit the position of the coal, thereby preventing the coal from leaking during the rotation process to a certain extent;

[0034] Specifically, the transfer assembly can improve the transfer convenience of the conveying main body 100, thereby ensuring that the coal mining and conveying device of the present invention can move freely in various areas, thereby realizing the transportation of coal in different areas, thereby improving the applicable scenarios of the present invention, and reducing the cost of coal transportation to a certain extent;

[0035] More specifically, when the coal is transported on the conveyor belt 300 and passes through the detection assembly, the detection assembly can detect the movement speed of the conveyor belt 300 in real time. Based on the length and width of the conveyor belt 300 and the running speed of the conveyor belt 300, the user can help estimate the amount of coal transported per unit time.

[0036] At the same time, the user can also judge whether the conveyor belt 300 is transporting coal normally based on the rotation speed of the conveyor belt 300.

[0037] In this embodiment, the conveying support member 200 includes a support seat 210, a first support frame 220, a support connecting portion 230, a second support frame 240, a first support roller 250 and a second support roller 260. The support seat 210 is installed on the conveying main body 100, the first support frame 220 and the second support frame 240 are both installed on the support seat 210, the support connecting portion 230 is installed at the center of the support seat 210, the first support roller 250 is installed between the first support frame 220 and the support connecting portion 230, and the second support roller 260 is installed between the support connecting portion 230 and the second support frame 240.

[0038] Among them, the support base 210 plays a role in fixing and supporting each structure in the conveying support member 200;

[0039] Specifically, the first support frame 220, the support connection portion 230 and the second support frame 240 cooperate with each other to support the first support roller 250 and the second support roller 260;

[0040] At the same time, the first support roller 250 and the second support roller 260 are in a V shape, so that the first support roller 250 and the second support roller 260 can improve the rotation stability of the conveyor belt 300 and also improve the bearing capacity of the conveyor belt 300.

[0041] In this embodiment, a plurality of the conveying support members 200 are arranged on the conveying main body 100 at equal intervals.

[0042] Among them, a plurality of equally spaced conveying support members 200 can improve the rotation stability of the conveyor belt 300 to a certain extent.

[0043] In this embodiment, the driving assembly includes a driving motor, a driving active shaft 420 and a driving driven shaft 430. The driving active shaft 420 is rotatably connected to one end of the conveying main body 100, and the driving driven shaft 430 is rotatably connected to the other end of the conveying main body 100. The driving motor is installed on the side wall of the conveying main body 100, and the output end of the driving motor is connected to the driving active shaft 420.

[0044] Among them, when the conveyor belt 300 needs to rotate to transport coal, first, the drive motor enters the working state, so that the drive motor drives the driving active shaft 420 to rotate, and then the conveyor belt 300 is installed between the driving active shaft 420 and the driving driven shaft 430, so that the driving active shaft 420 rotates and drives the conveyor belt 300 to rotate between the driving active shaft 420 and the driving driven shaft 430, thereby realizing the conveying action of the conveyor belt 300 on coal.

[0045] In this embodiment, the conveying and feeding assembly includes a feed bracket 510, a feed box 520 and a feed limiter. The feed bracket 510 is installed on the conveying main body 100, the feed box 520 is installed on the feed bracket 510, and a feed hole 521 is opened on the side wall of the feed box 520. The feed limiter is installed on the inner wall of the feed box 520, and the output end of the feed limiter faces the feed hole 521.

[0046] Among them, the feed bracket 510 plays a role of fixed support for each structure in the conveying and feeding assembly. The coal entering the feed box 520 falls directly onto the conveyor belt 300 for transportation. At the same time, when the coal passes through the feed hole 521 under the action of the conveyor belt 300, the feed limiter can limit the coal passing through the feed hole 521, thereby ensuring that only coal that meets the size requirements can pass through the feed hole 521 smoothly, thereby realizing the initial screening effect on coal transportation.

[0047] In this embodiment, the feed limiter includes a feed drive cylinder 531 and a feed height limit plate 532. The feed drive cylinder 531 is installed on the inner wall of the feed box 520 where the feed hole 521 is opened, and the feed height limit plate 532 is connected to the output end of the feed drive cylinder 531.

[0048] According to actual production needs, the feed drive cylinder 531 drives the feed height limit plate 532 to block the feed hole 521, thereby controlling the distance between the feed height limit plate 532 and the conveyor belt 300 to achieve a preliminary screening effect on the size of the coal.

[0049] In this embodiment, the transfer assembly includes a first transfer support 810 and a second transfer support 820 , and both the first transfer support 810 and the second transfer support 820 are installed at the lower side of the conveying main body 100 .

[0050] The first transfer support 810 and the second transfer support 820 cooperate with each other to support the conveying main body 100 .

[0051] In this embodiment, the first transfer support 810 includes a first transfer bracket 811, a first transfer wheel 812, a first adjustment block 813 and a first limit frame 814. The first transfer bracket 811 is installed on the lower side of the conveying main body 100, and the first transfer wheel 812 is installed on the lower side of the first transfer bracket 811. One end of the first adjustment block 813 is installed on the conveying main body 100, and the other end of the first adjustment block 813 is rotatably connected to the upper end of the first transfer bracket 811. One end of the first limit frame 814 is connected to the side wall of the first transfer bracket 811, and the other end of the first limit frame 814 is connected to the side wall of the conveying main body 100.

[0052] The first transfer bracket 811 plays a role in fixing and supporting each structure in the first transfer support 810;

[0053] The first transfer wheel 812 can drive the first transfer bracket 811 to move in various areas. The first adjustment block 813 is rotatably connected to the first transfer bracket 811 to facilitate fine-tuning of the conveying main body 100, thereby improving the application scenarios of the present invention.

[0054] At the same time, a limiting member for limiting the first transfer wheel 812 can be installed on the first limiting frame 814 to limit the movement of the first transfer wheel 812 when the first transfer wheel 812 moves to a suitable position. At the same time, the first limiting frame 814 can ensure the stability between the conveying main body and the first transfer support member 810 to a certain extent.

[0055] In this embodiment, the second transfer support 820 includes a second transfer bracket 821, a second connecting block 822, a second adjustment block 823 and a plurality of second transfer wheels 824. The second transfer bracket 821 is arranged on the lower side of the conveying main body 100, the second connecting block 822 is installed on the upper side of the second transfer bracket 821, the second adjustment block 823 is installed on the lower side of the conveying main body 100, and the second connecting block 822 and the second adjustment block 823 are rotatably connected, and a plurality of second transfer wheels 824 are installed on the lower side of the second transfer bracket 821.

[0056] The second transfer bracket 821 plays a role in fixing and supporting each structure in the second transfer support 820;

[0057] At the same time, the second transfer wheel 824 can drive the second transfer bracket 821 to move in various areas. At the same time, the rotational connection between the second connecting block 822 and the second adjustment block 823 can fine-tune the orientation of the conveying main body 100, thereby improving the construction application environment of the utility model.

[0058] In this embodiment, the detection component includes a detection bracket 910 and a speed sensor 920 . The detection bracket 910 is mounted on the conveying main body 100 . The speed sensor 920 is mounted on the detection bracket 910 , and the speed sensor 920 faces the conveyor belt 300 .

[0059] The detection bracket 910 plays a role of fixing and supporting the speed sensor 920 , and the speed sensor 920 plays a role of detecting the rotation speed of the conveyor belt 300 in real time.

[0060] The coal mining and conveying device includes a conveying main body 100, a plurality of conveying supports 200, a conveyor belt 300, a driving assembly for driving the conveyor belt 300 to move on the conveying supports 200, a conveying feed assembly, a conveying discharge box 600, a material limit frame 700, a transfer assembly and a detection assembly for improving the transfer convenience of the conveying main body 100, a plurality of the conveying supports 200 are installed on the conveying main body 100, the conveyor belt 300 is installed on a plurality of the conveying supports, the driving assembly is installed on the conveying main body 100, the conveying feed assembly is installed at one end of the conveying main body 100, and the conveying The conveying discharge box 600 is installed at the other end of the conveying main body 100, and a discharge hole 610 is opened on the conveying discharge box 600, the material limiting frame 700 is installed on the conveying main body 100, the transfer component is installed on the lower side of the conveying main body 100, and the detection component is installed on the conveying main body 100. The coal mining and conveying device of the present invention realizes high-efficiency transportation of coal through the mutual cooperation of various structures. At the same time, the setting of the material limiting frame 700 can reduce the leakage of coal during transportation to a certain extent, and the setting of the transfer component can improve the overall transfer convenience of the present invention.

[0061] The above description is only an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A coal mining and conveying device, characterized in that: include Conveying main body; A plurality of conveying support members, wherein the plurality of conveying support members are mounted on the conveying main body; a conveyor belt mounted on a plurality of the conveying supports; a driving assembly for driving the conveyor belt to move on the conveying support, wherein the driving assembly is mounted on the conveying main body; A conveying and feeding assembly, the conveying and feeding assembly being mounted at one end of the conveying main body; A delivery discharge box is mounted at the other end of the delivery main body and is provided with a discharge hole; A material limiting frame, the material limiting frame is installed on the conveying main body; A transfer assembly for improving the transfer convenience of the conveying main body, wherein the transfer assembly is installed on the lower side of the conveying main body; A detection component is installed on the conveying main body.

2. The coal mining and conveying device according to claim 1, characterized in that: The conveying support member includes a support seat, a first support frame, a support connecting portion, a second support frame, a first support roller and a second support roller. The support seat is installed on the conveying main body, the first support frame and the second support frame are both installed on the support seat, the support connecting portion is installed at the center of the support seat, the first support roller is installed between the first support frame and the support connecting portion, and the second support roller is installed between the support connecting portion and the second support frame.

3. The coal mining and conveying device according to claim 1, characterized in that: The plurality of conveying supports are arranged on the conveying main body at equal intervals.

4. The coal mining and conveying device according to claim 1, characterized in that: The driving assembly includes a driving motor, a driving active shaft and a driving driven shaft, the driving active shaft is rotatably connected to one end of the conveying main body, the driving driven shaft is rotatably connected to the other end of the conveying main body, and the driving motor is installed on the side wall of the conveying main body, and the output end of the driving motor is connected to the driving active shaft.

5. The coal mining and conveying device according to claim 1, characterized in that: The conveying and feeding assembly includes a feed bracket, a feed box and a feed limiter. The feed bracket is installed on the conveying main body, the feed box is installed on the feed bracket, and a feed hole is opened on the side wall of the feed box. The feed limiter is installed on the inner wall of the feed box, and the output end of the feed limiter faces the feed hole.

6. The coal mining and conveying device according to claim 5, characterized in that: The feed limiter includes a feed drive cylinder and a feed height limit plate. The feed drive cylinder is installed on the inner wall of the feed box where the feed hole is opened. The feed height limit plate is connected to the output end of the feed drive cylinder.

7. The coal mining and conveying device according to claim 1, characterized in that: The transfer assembly includes a first transfer support and a second transfer support, and the first transfer support and the second transfer support are both installed on the lower side of the conveying main body.

8. The coal mining and conveying device according to claim 7, characterized in that: The first transfer support includes a first transfer bracket, a first transfer wheel, a first adjustment block and a first limit frame. The first transfer bracket is installed on the lower side of the conveying main body, the first transfer wheel is installed on the lower side of the first transfer bracket, one end of the first adjustment block is installed on the conveying main body, and the other end of the first adjustment block is rotatably connected to the upper end of the first transfer bracket. One end of the first limit frame is connected to the side wall of the first transfer bracket, and the other end of the first limit frame is connected to the side wall of the conveying main body.

9. The coal mining and conveying device according to claim 7, characterized in that: The second transfer support includes a second transfer bracket, a second connecting block, a second adjustment block and a plurality of second transfer wheels. The second transfer bracket is arranged on the lower side of the conveying main body, the second connecting block is installed on the upper side of the second transfer bracket, the second adjustment block is installed on the lower side of the conveying main body, and the second connecting block and the second adjustment block are rotatably connected. The plurality of second transfer wheels are installed on the lower side of the second transfer bracket.

10. The coal mining and conveying device according to claim 1, characterized in that: The detection component includes a detection bracket and a speed sensor. The detection bracket is installed on the conveying main body. The speed sensor is installed on the detection bracket, and the speed sensor faces the conveyor belt.

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