Continuous miner with storage and transport vehicle and continuous mining system

Abstract

The application provides a continuous miner storage and transportation vehicle and a continuous mining system. The continuous miner storage and transportation vehicle comprises a support member, a scraper conveyor and a turnover member. The support member has a bearing part and a walking part for driving the bearing part to follow the walking of the miner. The scraper conveyor is arranged on the bearing part and is used for transferring the ore temporarily stored in the bearing part, i.e. the mined ore falls into the bearing part and is then transferred by the scraper conveyor. The whole process realizes continuous transportation of the ore and improves the mining efficiency of the continuous miner. The turnover member is arranged on the path of the ore falling from the bearing part to the scraper conveyor. The turnover member has a plurality of turnover parts arranged at intervals and a driving part for driving the turnover parts to turn. The driving part drives the turnover parts to rotate and changes the gap between adjacent turnover parts, so as to control the amount of ore falling from the bearing space to the scraper conveyor and prevent the ore gravity from directly pressing on the scraper conveyor, thereby preventing the technical problem that the scraper conveyor cannot be started.

Description

Technical Field

[0001] This application relates to the field of mining machinery and equipment technology, and in particular to storage and transportation vehicles for continuous coal mining machines and continuous coal mining systems. Background Technology

[0002] Coal mining machines are one of the main pieces of equipment in fully mechanized mining systems. They typically consist of a cutting section and a loading section. Continuous coal mining machines are followed by transfer equipment, such as ore handling equipment and shuttle cars.

[0003] The cutting section (working mechanism) is the component that directly performs the main functions of cutting and crushing. The loading section collects the ore broken off by the cutting section and transports it. Specifically, in actual use, whenever the ore crushed by the cutting section (working mechanism) is transported to the transfer equipment and filled, the transfer equipment removes that portion of ore. However, during the time the transfer equipment is removed, since there is no transfer equipment located below the continuous coal mining machine's outlet, the continuous coal mining machine needs to wait for an empty transfer equipment. This results in working intervals, making continuous operation impossible and affecting the mining efficiency of the coal mining machine. Therefore, there is an urgent need for a storage and transportation vehicle for continuous coal mining machines and a continuous coal mining system to solve the technical problems existing in the current technology to a certain extent. Summary of the Invention

[0004] The purpose of this application is to provide a storage and transportation vehicle for continuous coal mining machines and a continuous coal mining system, so as to realize the continuous operation of coal mining machines to a certain extent and improve the mining efficiency of coal mining machines.

[0005] This application provides a storage and transportation vehicle for a continuous coal mining machine, comprising: A support member having a load-bearing part that encloses a mounting space and a traveling part that can drive the load-bearing part to follow the coal mining machine. A scraper conveyor is disposed on and connected to the bearing section to transfer ore within the loading space enclosed by the bearing section; A flipping component is disposed on the path of the ore falling from the bearing part onto the scraper conveyor; the flipping component has flipping parts arranged at intervals along a first direction and a driving part that drives the flipping parts to flip, the driving part driving the flipping parts to rotate, which can change the gap between adjacent flipping parts to regulate the amount of ore falling from the bearing space onto the scraper conveyor.

[0006] The flipping section includes a flipping plate and a rotating shaft; The flip plate has a plate-like structure, and the rotating shaft is fixedly connected to both ends along the second direction; The flipping plates are arranged in multiple ways along the first direction, and the gaps are formed between adjacent flipping plates.

[0007] The drive unit includes a tilting cylinder, a traction rod extending along the first direction, and a swing rod; The end of the rotating shaft opposite to the flip plate is fixedly connected to the swing rod; The output end of the tilting cylinder is connected to the traction rod, which can drive the traction rod to move along the first direction; The end of the swing rod opposite to the rotating shaft is rotatably connected to the traction rod. When the tilting cylinder drives the traction rod to move along the first direction, the swing rod and the rotating shaft can drive the tilting plate to rotate, thereby changing the gap between adjacent tilting plates.

[0008] In the above technical solution, the supporting part further includes a base and a bucket disposed above the base and communicating with the base; The base has a recessed loading cavity facing away from the bucket, and the scraper conveyor is connected to the loading cavity; The bucket is surrounded by a loading space that communicates with the loading cavity; The tipping member is located on the base near the edge of the bucket, and the ore falling from the bearing part onto the scraper conveyor is cushioned by the tipping member.

[0009] The outer wall of the base is provided with a mounting frame corresponding to the position of the pivot. The rotating shaft passes sequentially through the upper edge of the mounting frame and the base along the second direction, and is fixedly connected to the flip plate in the housing cavity. The swing rod is located on the side of the mounting frame away from the base, with one end fixedly connected to the rotating shaft and the other end rotatably connected to the traction rod; The fixed end of the tilting cylinder is located on the bucket, and the output end is connected to one end of the traction rod along the first direction.

[0010] In the above technical solution, the storage and transportation vehicle for the continuous coal mining machine further includes a buffer component; The buffer component is set at a preset angle to the base in the mounting space to buffer the ore falling from the coal mining machine into the mounting space. In addition, it slides large pieces of material onto the conveyor at a preset angle to prevent large pieces of material from getting stuck between the flipping plates of the flipping mechanism.

[0011] In the above technical solution, the buffer component further includes a fixed frame and a partition; The fixing frame is set at a preset angle to the base in the bucket; The partition is provided in multiple ways, and the multiple partitions are spaced apart along the second direction on the fixed frame.

[0012] In the above technical solution, the base is further provided with a front support portion and a rear support portion at both ends along the first direction; One end of the scraper conveyor is connected to the loading cavity, and the other end passes through the bucket and extends out from the rear support. An operating platform and a control box are respectively provided on both sides of the scraper conveyor on the rear support. The front support is equipped with a hydraulic system, which supplies hydraulic oil to the tilting component, the support component, and the scraper conveyor.

[0013] In the above technical solution, ground support parts are further provided on the side of the front support part and the rear support part facing the ground respectively; The ground support includes a support cylinder and a support leg; the fixed end of the support cylinder is disposed in the front support and the rear support; one end of the support leg is rotatably connected to the front support and the rear support, and the other end is connected to the support cylinder. The support cylinder can drive the support leg to rotate toward the ground and support the support component.

[0014] This application also provides a continuous coal mining system, including the aforementioned storage and transportation vehicle for a continuous coal mining machine.

[0015] Compared with the prior art, this application has the following beneficial effects: This application provides a storage and transportation vehicle for a continuous coal mining machine, comprising: A support member having a load-bearing part that encloses a mounting space and a traveling part that can drive the load-bearing part to follow the coal mining machine. A scraper conveyor is disposed on and connected to the bearing section to transfer ore within the loading space enclosed by the bearing section; A flipping component is disposed on the path of the ore falling from the bearing part onto the scraper conveyor; the flipping component has flipping parts arranged at intervals along a first direction and a driving part that drives the flipping parts to flip, the driving part driving the flipping parts to rotate, which can change the gap between adjacent flipping parts to regulate the amount of ore falling from the bearing space onto the scraper conveyor.

[0016] In summary, during mining: First, the ore mined by the coal mining machine falls into the support section. Simultaneously, the ore within the support section is transferred to trucks, shuttle cars, or other equipment via a scraper conveyor. In other words, the scraper conveyor transfers the ore within the loading space enclosed by the support section, which serves as an intermediate temporary storage component. Compared to existing coal mining machines that have working intervals, preventing continuous operation and thus affecting mining efficiency, this application eliminates these intervals. The coal mining machine can continuously mine, storing the mined ore in the support section that follows it. Simultaneously, the scraper conveyor transfers the ore temporarily stored in the support section. That is, the mined ore falls into the support section and is then transferred by the scraper conveyor. The entire process achieves continuous ore transportation, thus improving the efficiency of continuous coal mining. Multiple storage and transport vehicles can also be used for continuous transfer, increasing storage capacity and further enhancing the efficiency of continuous coal mining.

[0017] Furthermore, the ore mined by the coal mining machine falls directly into the loading section. Since the loading section is connected to the scraper conveyor, the ore falls directly onto the input end of the scraper conveyor. Because the ore has a certain weight, when the ore falls onto the input end of the scraper conveyor, the weight of the ore will completely press on the scraper conveyor, which will prevent the scraper conveyor from starting. Based on this, this application provides a tilting component along the path of the ore falling from the loading section onto the scraper conveyor. The tilting component acts as a buffer component, which can bear the weight of the falling ore and prevent a large amount of ore from directly acting on the input end of the scraper conveyor. In other words, it can prevent the weight of the ore from completely pressing on the scraper conveyor, thereby preventing the technical problem of the scraper conveyor failing to start.

[0018] This application also provides a continuous coal mining system, including the aforementioned storage and transportation vehicle for a continuous coal mining machine. Therefore, it possesses all the beneficial effects of the aforementioned storage and transportation vehicle for a continuous coal mining machine, which will not be specifically elaborated upon here. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 A structural schematic diagram of the storage and transportation vehicle for the continuous coal mining machine provided in this application from a first-view perspective; Figure 2 for Figure 1 Enlarged view of point A in the image; Figure 3 for Figure 1 Enlarged view of point B in the image; Figure 4 A structural schematic diagram of the storage and transportation vehicle for the continuous coal mining machine provided in this application from a second-view perspective; Figure 5 for Figure 4 Enlarged view of point C in the image; Figure 6 This is a structural schematic diagram of the hidden walking components in the storage and transportation vehicle for the continuous coal mining machine provided in this application, viewed from a first-person perspective. Figure 7 for Figure 6 Enlarged view of point D in the image; Figure 8 This is a structural schematic diagram of the hidden walking components in the storage and transportation vehicle for the continuous coal mining machine provided in this application, viewed from a second perspective. Figure 9 for Figure 8 Enlarged view of point E in the image; Figure 10 like Figure 8 A schematic diagram of the hidden buffer component; Figure 11 for Figure 10 A schematic diagram of the structure of the hidden cargo compartment; Figure 12 for Figure 11 Enlarged view of point F in the image; Figure 13 A structural schematic diagram of the tipping component in the storage and transportation vehicle for the continuous coal mining machine provided in this application; Figure 14 for Figure 13 Enlarged view of point G in the image; Figure 15 for Figure 13 Enlarged view of point H in the image; Figure 16 for Figure 13 Enlarged view of point I in the image.

[0021] Reference numerals: 1-Supporting component; 101-Loading space; 102-Traveling unit; 103-Base; 104-Bucket; 105-Loading cavity; 106-Front support; 107-Rear support; 108-Operating platform; 109-Control box; 110-Ground support; 111-Support cylinder; 112-Support leg; 113-Grip stud; 114-Connecting pin; 2- Scraper conveyor; 301 - First direction; 302 - Flipping part; 303 - Drive part; 304 - Clearance; 305 - Flipping plate; 306 - Rotating shaft; 307 - Second direction; 308 - Flipping cylinder; 309 - Traction rod; 310 - Swing rod; 311 - Mounting frame; 312 - Inner support sleeve; 313 - Outer support sleeve; 314 - Cylinder pin; 315 - First connecting ear; 316 - Second connecting ear; 4-Buffer component; 401-Fixing frame; 402-Partition plate; 403-Reinforcing plate; 5-Hydraulic system; 501-Oil pump motor; 502-Hydraulic pump; 503-Hydraulic oil tank; 504-Water cooler; 508-Hydraulic multi-way directional valve. Detailed Implementation The following detailed embodiments are provided to aid the reader in gaining a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will be apparent upon understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order presented herein; rather, changes that will be apparent upon understanding the disclosure of this application are possible, except for operations that must occur in a specific order. Furthermore, descriptions of features known in the art may be omitted for clarity and brevity. The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, apparatus, and / or systems described herein that will be apparent upon understanding the disclosure of this application. Throughout this specification, when an element (such as a layer, region, or substrate) is described as being "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, it may be directly "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, or there may be one or more other elements in between. Conversely, when an element is described as being "directly on" another element, "directly connected to" another element, "directly bonded to" another element, "directly on" another element, or "directly covering" another element, there may be no other elements in between. As used herein, the term "and / or" includes any one of the relevant items listed and any combination of any two or more of them. Although terms such as "first," "second," and "third" may be used herein to describe individual components, assemblies, regions, layers, or portions, these components, assemblies, regions, layers, or portions are not limited by these terms. More precisely, these terms are used only to distinguish one component, assembly, region, layer, or part from another. Therefore, without departing from the teachings of the examples described herein, the first component, assembly, region, layer, or part referred to as such in the examples may also be referred to as the second component, assembly, region, layer, or part. For ease of description, spatial relational terms such as “above,” “upper,” “below,” and “lower” may be used herein to describe the relationship between one element and another, as shown in the accompanying drawings. Such spatial relational terms are intended to include not only the orientation depicted in the drawings but also the different orientations of the device in use or operation. For example, if the device in the drawings is flipped, an element described as being “above” or “upper” relative to another element will subsequently be “below” or “lower” relative to that other element.Therefore, the term "above" includes both "above" and "below" depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., oscillating 90 degrees or in other orientations), and the spatial relational terms used herein will be interpreted accordingly. The terminology used herein is for describing various examples only and is not intended to limit this disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "comprising," "including," and "having" enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof. Variations in the shapes shown in the figures may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the figures but include changes in shape that occur during manufacturing. The features of the examples described herein may be combined in various ways that will be apparent upon understanding the disclosure of this application. Furthermore, although the examples described herein have a wide variety of constructions, other constructions are possible as will be apparent upon understanding the disclosure of this application.

[0022] Example 1 To address the technical problem that current coal mining machines cannot achieve continuous operation, this application provides a storage and transportation vehicle for continuous coal mining machines, which is described below in conjunction with... Figures 1-16 A detailed description is provided of the storage and transportation vehicle used in this continuous coal mining machine.

[0023] Combination Figure 1 As shown, the storage and transportation vehicle for the continuous coal mining machine includes a support component 1, which includes a load-bearing part and a traveling part 102. The load-bearing part surrounds a loading space 101 for loading ore. The traveling part 102 is connected to the load-bearing part and can drive the load-bearing part to follow the coal mining machine. In use, the loading space 101 is positioned below the discharge port of the coal mining machine, where the ore mined by the coal mining machine is loaded, and the traveling part 102 drives the loading part to move with the coal mining machine.

[0024] Furthermore, the traveling section 102 provides driving power to the support member 1. The traveling section 102 is a tracked traveling member, consisting of tracks, track frames, a traveling reducer, a hydraulic motor, drive wheels, driven wheels, etc., and is arranged on both sides of the support member 1. The tracked traveling member is a structure that those skilled in the art can understand, and will not be described in detail here.

[0025] Combination Figure 1 , Figure 8 as well as Figure 10As shown, the continuous coal mining machine's storage and transportation vehicle also includes a scraper conveyor 2. Specifically, the scraper conveyor 2 is located in and connected to the bearing section. During mining: firstly, the ore mined by the coal mining machine falls into the bearing section. Simultaneously, the ore in the bearing section can be transferred to freight cars, shuttle cars, or other equipment via the scraper conveyor 2. That is to say, the scraper conveyor 2 transfers the ore within the loading space 101 enclosed by the bearing section, while the bearing section, as an intermediate temporary storage component, plays a temporary storage role. Compared to existing coal mining machines, which have working intervals 304 and cannot achieve continuous operation, thus affecting the mining efficiency, this application eliminates the intermittent time. The coal mining machine can continuously mine and temporarily store the mined ore in the bearing section that follows it. At the same time, the scraper conveyor 2 transfers the ore temporarily stored in the bearing section. That is, the mined ore falls into the bearing section and is then transferred by the scraper conveyor 2. The entire working process achieves continuous ore transportation, thereby improving the mining efficiency of the continuous coal mining machine.

[0026] Combination Figure 3 , Figure 10 as well as Figure 12-16 As shown, the storage and transportation vehicle for the continuous coal mining machine also includes a tilting component. Specifically, the ore mined by the coal mining machine falls directly into the loading section. Since the loading section is connected to the scraper conveyor 2, it falls directly onto the input end of the scraper conveyor 2. Because the ore has a certain weight, when the ore falls onto the input end of the scraper conveyor 2, the weight of the ore will completely press on the scraper conveyor 2, which will prevent the scraper conveyor 2 from starting. Based on this, this application provides a tilting component along the path of the ore falling from the loading section onto the scraper conveyor 2. The tilting component acts as a buffer component 2, which can bear the weight of the falling ore and prevent a large amount of ore from directly acting on the input end of the scraper conveyor 2. In other words, it can prevent the weight of the ore from completely pressing on the scraper conveyor 2, thereby preventing the scraper conveyor 2 from failing to start.

[0027] Furthermore, the flipping component has flipping parts 302 arranged at intervals along the first direction 301 and a driving part 303 that drives the flipping parts 302 to flip; wherein, the driving part 303 drives the flipping parts 302 to rotate, which can change the gap 304 between adjacent flipping parts 302, so as to regulate the amount of ore falling from the loading space 101 to the scraper conveyor 2, and prevent the scraper conveyor 2 from being overloaded by controlling the amount of ore falling.

[0028] The aforementioned first direction 301, combined with Figure 9 As shown, the bearing portion is arranged along its length, i.e., multiple flipping portions 302 are provided. The multiple flipping portions 302 are arranged at intervals along the length of the bearing portion, and gaps 304 are formed between adjacent bearing portions.

[0029] In the above embodiments, further combined Figure 3 , Figure 10 as well as Figure 12-16 As shown, the flipping part 302 includes a flipping plate 305 and a rotating shaft 306. The flipping plate 305 has a plate-like structure, and optionally, the flipping plate 305 has a long strip-shaped plate-like structure; more optionally, the flipping plate 305 includes a flipping shaft 306 and a flap fixed on the flipping shaft 306.

[0030] Furthermore, rotating shafts 306 are fixedly connected to both ends of the flip plate 305 along the second direction 307; the second direction 307 here refers to the width direction of the bearing portion, that is, rotating shafts 306 are respectively provided at both ends of the flip plate 305 along the width direction of the bearing portion. Optionally, the rotating shafts 306 are respectively connected to the flip shaft 306.

[0031] In addition, multiple flip plates 305 are provided along the first direction 301, and a gap 304 is formed between adjacent flip plates 305. According to the above description, the gap 304 can be understood as being formed between one of the flip shafts 306 in the adjacent flip plates 305 and the flip plate in the other flip plate 305.

[0032] In summary, in the initial state, the flip plate can be set parallel to the bottom of the bearing part. When it is necessary to adjust the size of the gap 304, the drive unit 303 drives the flip plate 305 to rotate. Specifically, the drive unit 303 drives the rotating shaft 306 to rotate. Since the rotating shaft 306 is fixedly connected to the flip shaft 306, and since the flip shaft 306 is connected to the flip plate, it will drive the flip plate to rotate at a certain angle (the flip plate flips at a certain angle). When the flip plate is flipped at a certain angle, the flip plate will no longer be parallel to the bottom of the bearing part. This will increase the gap 304 between adjacent flip parts 302, thereby controlling the amount of ore falling from the loading space 101 to the scraper conveyor 2. By controlling the amount of ore falling, the scraper conveyor 2 can be prevented from being overloaded.

[0033] In the above embodiments, further combined Figure 3 , Figure 10 as well as Figure 12-16 As shown, the drive unit 303 includes a tilting cylinder 308, a traction rod 309 extending along a first direction 301, and a swing rod 310.

[0034] The end of the rotating shaft 306 facing away from the flip plate 305 is fixedly connected to the swing rod 310, and the rotating shaft 306 is perpendicular to the swing rod 310.

[0035] The output end of the tilting cylinder 308 is connected to the traction rod 309, which can drive the traction rod 309 to move along the first direction 301. The end of the swing rod 310 away from the rotating shaft 306 is rotatably connected to the traction rod 309. When the tilting cylinder 308 drives the traction rod 309 to move along the first direction 301, the swing rod 310 will rotate a certain angle because it is rotatably connected to the traction rod 309. Since the swing rod 310 is fixedly connected to the rotating shaft 306, it will rotate the rotating shaft 306 a certain angle. Since the rotating shaft 306 is connected to the tilting plate 305, it will rotate the tilting plate 305 a certain angle, thereby changing the gap 304 between adjacent tilting plates 305.

[0036] Furthermore, the traction rod 309 is symmetrically provided with two second connecting ears 316 in the direction of the swing rod 310. The end of the swing rod 310 away from the rotating shaft 306 is inserted into the space formed between the two second connecting ears 316. Then, the hydraulic cylinder pin 314 passes through the second connecting ears 316, the swing rod 310 and the second connecting ears 316 in sequence.

[0037] Furthermore, the output end of the tilting cylinder 308 is connected to the end of the traction rod 309 along the first direction 301. Specifically, the end of the traction rod 309 along the first direction 301 is provided with two first connecting ears 315. The output end of the tilting cylinder 308 is inserted into the space formed between the two first connecting ears 315. Then, the cylinder pin 314 passes through the first connecting ears 315, the end of the traction rod 309 along the first direction 301, and the first connecting ears 315 in sequence.

[0038] Furthermore, combined Figure 14 and Figure 6 As shown, an inner support sleeve 312 and an outer support sleeve 313 are respectively provided at both ends of the rotating shaft 306, and the inner support sleeve 312 and the outer support sleeve 313 provide support for the rotating shaft 306.

[0039] In the above embodiments, further, combined with Figure 1 and Figure 10 As shown, the support unit includes a base 103 and a bucket 104 disposed above the base 103 and communicating with the base 103.

[0040] The base 103 has a recessed cavity 105 facing away from the bucket 104, making the base 103 a groove structure. The scraper conveyor 2 is located at one end of the base 103 along the second direction 307 and communicates with the cavity 105.

[0041] The bucket 104 has the same cross-sectional dimensions as the base 103. In addition, the bucket 104 is surrounded by a loading space 101 that communicates with the loading cavity 105.

[0042] The tilting component is located on the edge of the base 103 near the bucket 104, cushioning the ore falling from the bearing section onto the scraper conveyor 2. Specifically, a mounting frame 311 is provided on the outer walls of both ends of the base 103 along the first direction 301, corresponding to the position of the rotating shaft 306. The mounting frame 311 surrounds an insertion space, and the rotating shaft 306 passes through the insertion space and the upper edge of the base 103 along the second direction 307, and is fixedly connected to the tilting plate 305 in the receiving cavity 105. Specifically, the swing rod 310 is located on the side of the mounting frame 311 away from the base 103, with one end fixedly connected to the rotating shaft 306 and the other end rotatably connected to the traction rod 309. In addition, the fixed end of the tilting cylinder 308 is located on the bucket 104, and the output end is connected to one end of the traction rod 309 along the first direction 301.

[0043] In this embodiment, further, combined with Figures 6-9 As shown, the storage and transport vehicle for the continuous coal mining machine also includes a buffer component 2; the buffer component 2 is set at a preset angle to the base 103 in the loading space 101 to buffer the ore falling from the coal mining machine into the loading space 101. That is, the ore mined by the coal mining machine will first pass through the buffer component 2, and the buffer component 2 will decelerate and buffer the ore before it falls onto the tilting component; in other words, the buffer component 2 will buffer and decelerate the ore once, and then the tilting component will decelerate the ore a second time. The two decelerations greatly control the amount of ore falling from the loading space 101 onto the scraper conveyor 2, thereby preventing the scraper conveyor 2 from being overloaded.

[0044] Specifically, it still combines Figures 6-9 As shown, the buffer component 2 includes a fixed frame 401 and a partition 402. The fixed frame 401 is positioned on the bucket 104 at a preset angle to the base 103. Optionally, the preset angle is 60°, meaning the fixed frame 401 is inclined at 60° to the base 103 on the bucket 104. Further, optionally, generally, the amount of ore falling at the front end of the bearing section is greater than the amount of ore falling at the rear end of the bearing section. To reduce the damage to the scraper conveyor 2 caused by the amount of ore falling at the front end of the bearing section, the height of the fixed frame 401 at the front end of the bearing section is set to be higher than the height of the fixed frame 401 at the rear end of the bearing section.

[0045] Multiple partitions 402 are provided, and the multiple partitions 402 are spaced apart along the second direction 307 on the fixed frame 401, forming a material drop gap between adjacent partitions 402. In addition, a reinforcing plate 403 is provided below the partitions 402, and the reinforcing plate 403 is spaced apart above the multiple partitions 402 along the first direction 301. That is, the buffer member 2 composed of the fixed plate and the partitions 402 has a grid-shaped structure, and the ore will fall from the well opening onto the tipping member.

[0046] In this embodiment, further, combined with Figure 2 , Figure 6 as well as Figure 10 As shown, the base 103 is provided with a front support 106 and a rear support 107 at both ends along the first direction 301; one end of the scraper conveyor 2 is connected to the loading cavity 105, and the other end passes through the bucket 104 and extends out from the rear support 107.

[0047] Among them, the rear support 107 is provided with an operating table 108 and a control box 109 on both sides of the scraper conveyor 2; the operating table 108 is used for the operator to sit.

[0048] The front support section 106 is equipped with a hydraulic system 5, which supplies hydraulic oil to the tilting component, support component 1, traveling section, and scraper conveyor 2. The hydraulic system 5 includes a hydraulic multi-way directional valve 508, which is located in front of the control panel 108 for easy operation. Different directional valves can be switched to operate different components. Furthermore, the hydraulic system 5 comprises a hydraulic oil tank 503, a hydraulic pump 502, the hydraulic multi-way directional valve 508, an air filter, and a water cooler 504, providing power to the traveling and tilting cylinders 308 and the support cylinder 111. The electrical control box controls the oil pump motor 501, the scraper conveyor 2 motor, audible and visual alarms, an emergency stop button, lighting, oil temperature and level gauges, and other equipment.

[0049] Optionally, the front support portion 106 and the rear support portion 107 are extensions of the base 103 and are integrally formed with the base 103.

[0050] Further integration Figure 2 As shown, ground support portions 110 are respectively provided on the ground-facing side of the front support portion 106 and the rear support portion 107; wherein, the ground support portion 110 includes a support cylinder 111 and a support leg 112; the fixed end of the support cylinder 111 is rotatably connected to the front support portion 106 and the rear support portion 107 through a connecting pin 114. One end of the support leg 112 is rotatably connected to the front support portion 106 and the rear support portion 107, and the other end is connected to the support cylinder 111.

[0051] Optionally, the support leg 112 includes a first segment and a second segment connected to the first segment at a 135° angle. The end of the first segment opposite to the second segment is rotatably connected to the front support portion 106 and the rear support portion 107, and the end of the second segment opposite to the first segment is rotatably connected to the support cylinder 111.

[0052] Optionally, the second end is provided with traction spikes 113 at intervals on the side facing the ground, which can increase the grip on the ground.

[0053] In use, the support cylinder 111 can drive the support leg 112 to rotate toward the ground and eventually support it on the ground. When the support leg 112 is supported on the ground, the first section acts as a leg and the second section acts as a foot. In addition, when the support leg 112 is supported on the ground, it can support the entire support component 1, and the walking part 102 can be supported away from the ground, which facilitates the inspection and maintenance of the entire mechanical equipment.

[0054] Example 2 This application also provides a continuous coal mining system, including the aforementioned storage and transportation vehicle for a continuous coal mining machine. Therefore, it possesses all the beneficial effects of the aforementioned storage and transportation vehicle for a continuous coal mining machine, which will not be specifically elaborated upon here.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A storage and transportation vehicle for a continuous coal mining machine, characterized in that, include: A support member having a load-bearing part that encloses a mounting space and a traveling part that can drive the load-bearing part to follow the coal mining machine. A scraper conveyor is disposed on and connected to the bearing section to transfer ore within the loading space enclosed by the bearing section; A flipping component is disposed on the path of the ore falling from the bearing part onto the scraper conveyor; the flipping component has flipping parts arranged at intervals along a first direction and a driving part that drives the flipping parts to flip, the driving part drives the flipping parts to rotate, and can change the gap between adjacent flipping parts to regulate the amount of ore falling from the bearing space onto the scraper conveyor. The first direction refers to the length direction of the bearing portion.

2. The storage and transportation vehicle for a continuous coal mining machine according to claim 1, characterized in that, The flipping section includes a flipping plate and a rotating shaft; The flip plate has a plate-like structure, and the rotating shaft is fixedly connected to both ends along the second direction; The flipping plates are arranged in a plurality of ways along the first direction, and the gaps are formed between adjacent flipping plates; The second direction refers to the width direction of the bearing portion.

3. The storage and transportation vehicle for a continuous coal mining machine according to claim 2, characterized in that, The drive unit includes a tilting cylinder, a traction rod extending along the first direction, and a swing rod; The end of the rotating shaft opposite to the flip plate is fixedly connected to the swing rod; The output end of the tilting cylinder is connected to the traction rod, which can drive the traction rod to move along the first direction; The end of the swing rod opposite to the rotating shaft is rotatably connected to the traction rod. When the tilting cylinder drives the traction rod to move along the first direction, the swing rod and the rotating shaft can drive the tilting plate to rotate, thereby changing the gap between adjacent tilting plates.

4. The storage and transportation vehicle for a continuous coal mining machine according to claim 3, characterized in that, The supporting part includes a base and a bucket disposed above the base and communicating with the base; The base has a recessed loading cavity facing away from the bucket, and the scraper conveyor is connected to the loading cavity; The bucket is surrounded by a loading space that communicates with the loading cavity; The tipping member is located on the base near the edge of the bucket, and the ore falling from the bearing part onto the scraper conveyor is cushioned by the tipping member.

5. The storage and transportation vehicle for a continuous coal mining machine according to claim 4, characterized in that, The outer wall of the base is provided with a mounting frame corresponding to the position of the pivot. The rotating shaft passes sequentially through the upper edge of the mounting frame and the base along the second direction, and is fixedly connected to the flip plate in the housing cavity. The swing rod is located on the side of the mounting frame away from the base, with one end fixedly connected to the rotating shaft and the other end rotatably connected to the traction rod; The fixed end of the tilting cylinder is located on the bucket, and the output end is connected to one end of the traction rod along the first direction.

6. The storage and transportation vehicle for a continuous coal mining machine according to claim 4, characterized in that, The storage and transportation vehicle for the continuous coal mining machine also includes a buffer component; The buffer component is positioned at a preset angle to the base in the mounting space to buffer the ore falling from the coal mining machine into the mounting space.

7. The storage and transportation vehicle for a continuous coal mining machine according to claim 6, characterized in that, The buffer component includes a fixed frame and a partition; The fixing frame is set on the bucket at the preset angle with the base; The partition is provided in multiple ways, and the multiple partitions are spaced apart along the second direction on the fixed frame.

8. The storage and transportation vehicle for a continuous coal mining machine according to claim 4, characterized in that, The base is further provided with a front support and a rear support at both ends along the first direction. One end of the scraper conveyor is connected to the loading cavity, and the other end passes through the bucket and extends out from the rear support. An operating platform and a control box are respectively provided on both sides of the scraper conveyor on the rear support. The front support is equipped with a hydraulic system, which supplies hydraulic oil to the tilting component, the support component, and the scraper conveyor.

9. The storage and transportation vehicle for a continuous coal mining machine according to claim 8, characterized in that, The front support and the rear support are respectively provided with ground support on the side facing the ground; The ground support includes a support cylinder and a support leg; the fixed end of the support cylinder is disposed in the front support and the rear support; one end of the support leg is rotatably connected to the front support and the rear support, and the other end is connected to the support cylinder. The support cylinder can drive the support leg to rotate toward the ground and support the support component.

10. A continuous coal mining system, characterized in that, The storage and transport vehicle for continuous coal mining machines as described in any one of claims 1-9.

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