Transport vehicle and transport system

Abstract

The present application relates to coal mining transportation equipment technical field, specifically relates to a kind of transport vehicle and transport system, the transport vehicle includes handle, car hopper and discharge plate, car hopper has accommodating cavity, accommodating cavity is equipped with the first groove matched with discharge plate, one end of discharge plate is pivoted with the end of car hopper away from ground, handle is pivoted with the end of discharge plate away from the end of discharge plate and car hopper pivot connection, discharge plate has first state and second state, in first state, discharge plate is arranged in the first groove, and the end of discharge plate away from the end of discharge plate and discharge plate pivot connection of car hopper is arranged in the bottom of accommodating cavity, in second state, the end of discharge plate away from the end of discharge plate and discharge plate pivot connection of car hopper is arranged outside accommodating cavity.The transport vehicle of the present application can avoid the residual material of mine car hopper side wall, improve loading and unloading efficiency.

Description

Technical Field

[0001] This invention relates to the field of coal mining transportation equipment technology, specifically to a transportation vehicle and transportation system. Background Technology

[0002] A mine car is a narrow-gauge railway transport vehicle used in mines to transport bulk materials such as coal, ore, and waste rock. A tipping mine car (also known as a side-tipping mine car, or simply a mine bucket) mainly consists of the following components: car body, frame, buffer bumper, three-ring chain, pins, axles, and wheels. Tipping mine cars are characterized by their simple overall structure, durability, and ease of use; materials can be easily unloaded simply by manually opening the stop plate. They come in U-shaped and V-shaped shapes and are also commonly called bucket cars. The axles use roller bearings, effectively reducing running resistance, allowing them to be pulled or pushed by locomotive or manpower. However, existing mine cars often leave material residue on the inner walls of the bucket during unloading, requiring manual cleaning and reducing loading and unloading efficiency. Summary of the Invention

[0003] This invention aims to at least partially solve one of the technical problems in related technologies. To this end, embodiments of this invention propose a transport vehicle that can prevent material residue from remaining on the side walls of the mine car bucket, thereby improving loading and unloading efficiency.

[0004] This invention also proposes a transportation system.

[0005] The transport vehicle of this invention includes: a handle, a cargo bed, and a discharge plate. The cargo bed has a receiving cavity, and the receiving cavity is provided with a first groove that cooperates with the discharge plate. One end of the discharge plate is pivotally connected to the end of the cargo bed away from the ground. The handle is pivotally connected to the end of the discharge plate away from the end of the discharge plate that is pivotally connected to the cargo bed. The discharge plate has a first state and a second state. In the first state, the discharge plate is arranged in the first groove, and the end of the discharge plate away from the cargo bed that is pivotally connected to the discharge plate is arranged at the bottom of the receiving cavity. In the second state, the discharge plate rotates so that the end of the discharge plate away from the cargo bed that is pivotally connected to the discharge plate is arranged outside the receiving cavity.

[0006] The transport vehicle of the present invention can avoid material residue on the side wall of the mine car bucket, thereby improving loading and unloading efficiency.

[0007] In some embodiments, the handle includes a pull rod and a handle. One end of the pull rod is pivotally connected to the discharge plate, and the handle is pivotally connected to the pull rod. The discharge plate is provided with a second groove that cooperates with the pull rod. In a first state, the handle is disposed in the second groove, and in a second state, the pull rod is disengaged from the second groove.

[0008] In some embodiments, the transport system further includes a handle glove connected to the handle.

[0009] In some embodiments, the transport vehicle further includes a first magnetic component and a second magnetic component, the pull rod is provided with a first mounting groove for mounting the first magnetic component, and the discharge plate is provided with a second mounting groove for mounting the second magnetic component.

[0010] In some embodiments, the position of the first mounting groove on the pull rod corresponds to the position of the second mounting groove on the discharge plate.

[0011] In some embodiments, there are multiple first magnetic components and multiple second magnetic components. The multiple first magnetic components are arranged at intervals in the extension direction of the pull rod, and the multiple first magnetic components correspond one-to-one with the multiple first magnetic components.

[0012] In some embodiments, the transport vehicle further includes a mounting component having a slot and a connecting shaft therein, the connecting shaft being connected to the truck bed. In a first state, the truck bed is at least partially arranged in the slot, and in a second state, the truck bed rotates relative to the mounting component and moves away from the slot.

[0013] In some embodiments, the transport vehicle further includes a plurality of pulley components connected to the end of the mounting component away from the truck bed, and the pulley components are arranged circumferentially on the mounting component.

[0014] In some embodiments, the transport vehicle further includes a first hook rope, a second hook rope, and a first ring. The first ring is connected to the truck bed, and one end of the first hook rope and the second hook rope is connected to the mounting component. In a first state, the first hook rope and the second hook rope are connected to the first ring.

[0015] The transportation system of this invention includes:

[0016] The transport vehicle includes the transport vehicle described in any of the preceding claims;

[0017] The guide rail component is provided, and the transport vehicle is mounted on the guide rail component and is movable relative to the guide rail.

[0018] The transportation system of the present invention, using the above-mentioned transport vehicle, can avoid material residue on the side wall of the mine car bucket and improve loading and unloading efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a transport vehicle according to an embodiment of the present invention.

[0020] Figure 2For the present invention Figure 1 A magnified view of A in the middle.

[0021] Figure 3 This is a schematic diagram of a transport vehicle according to an embodiment of the present invention.

[0022] Figure 4 This is a bottom view of a transport vehicle according to an embodiment of the present invention.

[0023] Figure 5 for Figure 4 The diagram for B in the middle.

[0024] Figure 6 This is a schematic diagram of a pull rod according to an embodiment of the present invention.

[0025] Figure 7 This is a schematic diagram of a feed plate according to an embodiment of the present invention.

[0026] Figure 8 This is a schematic diagram of the handle according to an embodiment of the present invention.

[0027] Figure label:

[0028] Handle component 1, pull rod 11, first mounting slot 111, handle 12.

[0029] Cargo box 2, receiving cavity 21, first groove 211,

[0030] Discharge plate 3, second groove 31, glove 4.

[0031] Mounting component 5, connecting shaft 51, mounting bracket 52, slot 53, pulley component 6, guide rail component 7.

[0032] Positioning rod 8, sleeve 9, first magnetic component 10, second magnetic component 20, round shaft 30. Detailed Implementation

[0033] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0034] The transport vehicle of this invention includes a handle 1, a cargo box 2, and a discharge plate 3. The cargo box 2 has a receiving cavity 21, and the receiving cavity 21 is provided with a first groove 211 that cooperates with the discharge plate 3. One end of the discharge plate 3 is pivotally connected to the end of the cargo box 2 away from the ground. The handle 1 is pivotally connected to the end of the discharge plate 3 away from the end of the discharge plate 3 that is pivotally connected to the cargo box 2.

[0035] The discharge plate 3 has a first state and a second state. In the first state, the discharge plate 3 is arranged in the first groove 211, and the end of the discharge plate 3 that is away from the bucket 2 and pivotally connected to the discharge plate 3 is arranged at the bottom of the receiving cavity 21. In the second state, the discharge plate 3 is rotated so that the end of the discharge plate 3 that is away from the bucket 2 and pivotally connected to the discharge plate 3 is arranged outside the receiving cavity 21.

[0036] Specifically, such as Figures 1 to 8 As shown, the truck bed 2 has a receiving cavity 21. The upper end of the truck bed 2 is pivotally connected to the upper end of the discharge plate 3. The lower end of the discharge plate 3 is arranged in the receiving cavity 21, and the receiving cavity 21 is provided with a first groove 211 to accommodate the discharge plate 3. In the first state, the discharge plate 3 is arranged in the first groove 211 of the receiving cavity 21, thereby preventing large protrusions on the inner wall of the receiving cavity 21 and increasing the loading capacity of the receiving cavity 21. The handle 1 is pivotally connected to the end of the discharge plate 3 away from the end pivotally connected to the truck bed 2, that is, in the first state, the handle 1 is pivotally connected to the lower end of the discharge plate 3.

[0037] In the first state, the lower end of the discharge plate 3 is arranged in the first groove 211 to increase the loading capacity of the receiving cavity 21. When the material in the hopper 2 is poured out, for example, the hopper 2 is tilted to pour out the material, but there is residual material on the hopper 2. At this time, manual cleaning greatly reduces the loading and unloading efficiency of the material.

[0038] At this time, pulling handle 12 causes the discharge plate 3 to flip from right to left, or it can be understood as pulling handle 12 causing the left end of the discharge plate 3 to rotate upward, pulling the right end of the original discharge plate 3 out of the receiving cavity 21, so that the material on the outer wall of the discharge plate 3 is discharged from the receiving cavity 21 by the flipping of the discharge plate 3. It can be understood that during the flipping, the end of the discharge plate 3 away from the discharge plate 3 and the hopper 2 may come into contact with the ground or other objects on site, or the handle 12 can be manually used to vibrate the discharge plate 3, thereby generating vibration to facilitate the discharge of material on the discharge plate 3. Or it can facilitate repeated vibration to clean the residual material on the discharge plate 3, and vibration avoids material residue.

[0039] The transport vehicle of the present invention, by setting a discharge plate 3 and a handle 1, in the first state, the discharge plate 3 is set in the first groove 211 to increase the loading capacity of the receiving cavity 21. In the second state, the handle 12 drives the discharge plate 3 to flip to remove the material remaining on the discharge plate 3, which can avoid the material remaining on the side wall of the mine car bucket 2 and improve the loading and unloading efficiency.

[0040] In some embodiments, the handle 1 includes a pull rod 11 and a handle 12. One end of the pull rod 11 is pivotally connected to the discharge plate 3, and the handle 12 is pivotally connected to the pull rod 11. The discharge plate 3 is provided with a second groove 31 that cooperates with the pull rod 11. In a first state, the handle 1 is disposed in the second groove 31, and in a second state, the pull rod 11 is disengaged from the second groove 31.

[0041] Specifically, such as Figures 1 to 8 As shown, in the first state, the pull rod 11 extends in the vertical direction, the discharge plate 3 extends in the vertical direction, the lower end of the discharge plate 3 is pivotally connected to the lower end of the pull rod 11, and the upper end of the pull rod 11 is pivotally connected to the handle 12. The dimension of the pull rod 11 in the vertical direction is larger than the dimension of the discharge plate 3 in the vertical direction. Therefore, after the cargo is loaded in the truck bed 2, it is convenient for the handle 12 to be exposed outside the cargo, so as to avoid the handle 12 being unable to be removed during loading and unloading, thereby improving loading and unloading efficiency.

[0042] In the second state, the operator can directly pull the handle 12 to flip the discharge plate 3 in the first groove 211 so as to discharge the material. Since the pivot joint between the pull rod 11 and the discharge plate 3 and the pivot joint between the discharge plate 3 and the truck bed 2 are located at the two ends of the discharge plate 3, the operator can pull the handle 12 with a small force, which improves the convenience of operation and thus improves loading and unloading efficiency.

[0043] In the embodiment of the present invention, the transport vehicle is equipped with a pull rod 11 and a handle 12. In the second state, the operator pulls the handle 12 to pull the pull rod 11, and then the operator drives the discharge plate 3 to flip to remove the residual material on the discharge plate 3. Furthermore, by setting the pull rod 11, the pivot joint between the pull rod 11 and the discharge plate 3 and the pivot joint between the discharge plate 3 and the car hopper 2 are arranged at opposite intervals at both ends in the extending direction of the discharge plate 3. This allows the operator to pull the discharge plate 3 with a small force, thereby avoiding the accumulation of material on the side wall of the mine car hopper 2 and improving loading and unloading efficiency.

[0044] Furthermore, the transport vehicle also includes a handle glove 4, which is connected to the handle 12. The handle glove 4 is attached to at least part of the outer circumference of the handle 12 and has anti-slip texture to prevent the operator from slipping due to sweat on their hands, thereby improving loading and unloading efficiency.

[0045] In some embodiments, the transport vehicle further includes a first magnetic component 10 and a second magnetic component 20, the pull rod 11 is provided with a first mounting groove 111 for mounting the first magnetic component 10, and the discharge plate 3 is provided with a second mounting groove for mounting the second magnetic component 20.

[0046] Specifically, such as Figures 1 to 8As shown, the first magnetic component 10 is mounted on the pull rod 11, and the second magnetic component 20 is mounted in the second mounting groove. In the first state, the magnetic poles of the second magnetic component 20 and the first magnetic component 10 are opposite. Therefore, in the first state, the first magnetic component 10 and the second magnetic component 20 attract each other to fix the pull rod 11 in the second groove 31, thereby preventing unnecessary shaking of the handle 1 when loading and unloading goods, and preventing the handle 1 from leaving the second groove 31 of the discharge plate 3 when loading materials, thus preventing the handle 1 from delaying the loading of the truck bed 2. By fixing the handle 1, it is possible to prevent the handle 12 from leaving the discharge plate 3 during unloading, which could cause injury to personnel, and improve the convenience and stability of the transport vehicle during use.

[0047] In some embodiments, the position of the first mounting groove 111 on the pull rod 11 corresponds to the position of the second mounting groove on the discharge plate 3.

[0048] Specifically, such as Figures 1 to 8 As shown, the position of the first mounting groove 111 on the pull rod 11 corresponds to the position of the second mounting groove on the discharge plate 3, so as to avoid the decrease in attraction between the first magnetic component 10 and the second magnetic component 20 due to the weak distance, thereby improving the stability and safety of fixing the handle 1.

[0049] Furthermore, there are multiple first magnetic components 10 and multiple second magnetic components 20. The multiple first magnetic components 10 are arranged at intervals along the extension direction of the pull rod 11, and each of the multiple first magnetic components 10 corresponds to the other multiple first magnetic components 20. That is, there are multiple first mounting slots 111 and multiple second mounting slots. The multiple first mounting slots 111 are arranged at intervals along the extension direction of the pull rod 11, and the second mounting slots are arranged at intervals along the extension direction of the discharge plate 3. In the first state, the multiple first mounting slots 111 correspond to the second mounting slots, so that the multiple first magnetic components 10 and the second magnetic components 20 correspond one-to-one.

[0050] In some embodiments, the transport vehicle further includes a mounting component 5, which has a slot 53 and a connecting shaft 51. The connecting shaft 51 is connected to the truck bed 2. In a first state, the truck bed 2 is at least partially arranged in the slot 53. In a second state, the truck bed 2 rotates relative to the mounting component 5 to move away from the slot 53.

[0051] Specifically, such as Figures 1 to 8As shown, the mounting component 5 is provided with a connecting shaft 51 pivotally connected to the bucket 2, thereby allowing the bucket 2 to rotate relative to the mounting component 5. In the first state, the lower end of the bucket 2 is arranged in the slot 53. In the second state, the bucket 2 rotates to unload the material, thereby moving the lower end of the bucket 2 away from the slot 53. Furthermore, the mounting component 5 includes a mounting bracket 52 and a connecting shaft 51. The connecting shaft 51 is pivotally connected to the mounting bracket 52 and can rotate relative to the mounting bracket 52. The other end of the connecting shaft 51 is pivotally connected to the bucket 2 to facilitate tipping the bucket 2. The rotation is understandable because after the material is loaded, the lower end of the bucket 2 is locked into the slot 53 due to gravity, thus fixing the bucket 2. When it is necessary to rotate the bucket 2, the material inside the bucket 2 is unloaded by manually rotating the bucket 2. Finally, the handle 12 is pulled to rotate the discharge plate 3 to discharge the material on the side wall of the bucket 2, thus eliminating the need for manual cleaning of the entire side wall of the bucket 2. Furthermore, the remaining material on the side wall is also easy to clean manually due to gravity when the bucket 2 is tilted, thus improving the loading and unloading efficiency of the transport vehicle.

[0052] Furthermore, the pivotal connection between the bucket 2 and the discharge plate 3 can be understood as follows: a round shaft 30 passes through the side of the bucket 2, and a discharge plate 3 with a suitable recess is movably connected to the surface of the round shaft 30. A nut is threadedly connected to the connection between the round shaft 30 and the bucket 2 to prevent the round shaft 30 from slipping off the bucket 2. The discharge plate 3 is made of steel plate, which facilitates the discharge plate 3 to flip towards the opening of the bucket 2 under its own weight during unloading. The thickness of the discharge plate 3 is not less than half the thickness of the side wall of the bucket 2 to avoid the discharge plate 3 being too light and difficult to flip back with the bucket 2 after unloading. A fitting port is opened in the middle of the discharge plate 3, and a positioning rod 8 is fixed to the inner wall of the fitting port. The positioning rod 8 is a cylindrical straight rod, and a sleeve 9 is movably connected to the surface of the positioning rod 8. A pull rod 11 is fixed to the surface of the sleeve 9. The pull rod 11 is used to pull the discharge plate 3 to rotate around the positioning rod 8 as the rotation center, which facilitates the application of pulling or pushing force to the discharge plate 3.

[0053] In some embodiments, the transport vehicle further includes a plurality of pulley components 6, which are connected to the end of the mounting component 5 away from the truck bed 2, and the pulley components 6 are arranged circumferentially on the mounting component 5.

[0054] Specifically, such as Figures 1 to 8 As shown, a pulley component 6 is connected to the lower end of the mounting bracket 52, and multiple pulley components 6 are arranged at intervals around the circumference of the mounting bracket 52. This facilitates the movement of the truck bed 2 and improves its convenience.

[0055] In some embodiments, the transport vehicle further includes a first hook rope, a second hook rope, and a first ring. The first ring is connected to the truck bed 2, and one end of the first hook rope and the second hook rope is connected to the mounting component 5. In a first state, the first hook rope and the second hook rope are connected to the first ring.

[0056] Specifically, such as Figures 1 to 8 As shown, the first hook rope includes a first rope and a first hook. The upper end of the first rope is connected to the first hook, and the lower end of the first rope is connected to the mounting bracket 52. The second hook rope includes a second rope and a second hook. The upper end of the second rope is connected to the second hook, and the lower end of the first rope is connected to the mounting bracket 52. In the first state, the first hook and the second hook are hung on the first ring to prevent the truck bed 2 from shaking too much during transportation. In the second state, the first hook and the second hook are separated from the first ring to facilitate the flipping of the discharge plate, thereby improving the stability and safety of the truck bed 2 during use.

[0057] The transportation system of this invention includes a transport vehicle and a guide rail component 7. The transport vehicle includes any of the above-mentioned transport vehicles. The transport vehicle is mounted on the guide rail component 7 and is movable relative to the guide rail.

[0058] The transportation system of the present invention, using the above-mentioned transport vehicle, can avoid material residue on the side wall of the mine car bucket 2, thereby improving loading and unloading efficiency.

[0059] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0060] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0061] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0062] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0063] In this invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A transport vehicle, characterized in that, include: The vehicle includes a handle, a cargo box, and a discharge plate. The cargo box has a receiving cavity, and the receiving cavity is provided with a first groove that mates with the discharge plate. One end of the discharge plate is pivotally connected to the end of the cargo box that is away from the ground. A handle is pivotally connected to the end of the discharge plate away from the discharge plate and pivotally connected to the truck bed. The handle includes a pull rod and a handle. One end of the pull rod is pivotally connected to the discharge plate, and the handle is pivotally connected to the pull rod. The discharge plate is provided with a second groove that cooperates with the pull rod. A first magnetic component and a second magnetic component are provided. The pull rod is provided with a first mounting groove for mounting the first magnetic component, and the discharge plate is provided with a second mounting groove for mounting the second magnetic component. The position of the first mounting groove on the pull rod corresponds to the position of the second mounting groove on the discharge plate. There are multiple first magnetic components and multiple second magnetic components. The multiple first magnetic components are arranged at intervals in the extension direction of the pull rod, and the multiple first magnetic components correspond one-to-one with the multiple second magnetic components. The discharge plate has a first state and a second state. In the first state, the discharge plate is arranged in a first groove, and the end of the discharge plate that is pivotally connected to the discharge plate away from the truck bed is arranged at the bottom of the receiving cavity, and the handle is located in the second groove. In the second state, the discharge plate rotates so that the end of the discharge plate that is pivotally connected to the discharge plate away from the truck bed is arranged outside the receiving cavity, and the pull rod leaves the second groove.

2. The transport vehicle according to claim 1, characterized in that, It also includes a glove, which is connected to the handle.

3. The transport vehicle according to claim 1, characterized in that, It also includes an installation component, which has a slot and a connecting shaft. The connecting shaft is connected to the truck bed. In a first state, the truck bed is at least partially arranged in the slot. In a second state, the truck bed rotates relative to the installation component and moves away from the slot.

4. The transport vehicle according to claim 3, characterized in that, It also includes multiple pulley components, which are connected to the end of the mounting component away from the truck bed, and the pulley components are arranged circumferentially on the mounting component.

5. The transport vehicle according to claim 4, characterized in that, It also includes a first hook rope, a second hook rope, and a first ring. The first ring is connected to the truck bed, and one end of the first hook rope and the second hook rope are connected to the mounting component. In the first state, the first hook rope and the second hook rope are connected to the first ring.

6. A transportation system, characterized in that, include: The transport vehicle as described in any one of claims 1-5; The guide rail component is provided, and the transport vehicle is mounted on the guide rail component and is movable relative to the guide rail.

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