Coal mine scraper conveyor chute

Abstract

The embodiment of the utility model discloses a coal mine scraper conveyor chute which comprises a frame, a chute body and a locking assembly, the chute body comprises a plurality of chute modules, when part of the chute modules in the coal mine scraper conveyor chute are abraded or damaged, the abraded or damaged chute modules can be independently disassembled and replaced, overall replacement is not needed, and the cost is reduced. And the maintenance cost and time are saved, a plurality of chute modules can be flexibly matched, disassembled and assembled according to actual conditions, the flexibility can help to adapt to different working scenes and requirements, and the applicability of the device is improved.

Description

Technical Field

[0001] This application relates to the field of mining equipment technology, and in particular to a coal mine scraper conveyor chute. Background Technology

[0002] A coal mine chute is a piece of equipment in a coal mine transportation system used to assist in the normal operation of the conveying equipment. Chutes are typically made of metal or other materials, and their main function is to provide support and guidance during the operation of the conveying equipment, ensuring that materials can be transported smoothly and stably to their destination.

[0003] Currently, ordinary coal mine scraper conveyor chutes on the market will experience wear and deformation due to long-term use, and need to be replaced regularly. However, most ordinary chutes are installed as a whole by welding, and replacement requires complete disassembly. This not only makes the replacement process cumbersome but also consumes a lot of money. Some parts with less wear cannot continue to be used. Utility Model Content

[0004] The present invention introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This part of the present invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0006] In view of this, embodiments of this application propose a coal mine scraper conveyor chute, comprising:

[0007] A frame, within which an accommodating space is formed;

[0008] The chute body includes multiple chute modules, which are detachably connected to the frame and disposed within the receiving space. The multiple chute modules are connected sequentially to form the chute body.

[0009] A locking assembly for securing the chute module to the frame.

[0010] In one feasible implementation, the locking component includes:

[0011] A locking cavity is formed within the sidewall of the frame;

[0012] A movable block, which is movably disposed within the locking cavity;

[0013] An abutting block, which abuts against the movable block;

[0014] An adjusting member, which passes through the frame and is connected to the movable block, is used to drive the movable block to move within the locking cavity;

[0015] A limiting groove is formed on the chute module;

[0016] When the movable block drives the abutment block to rise and the abutment block is engaged in the limiting groove, the chute module is fixed on the frame.

[0017] In one possible implementation, the adjusting element includes a screw that passes through the frame and is connected to the movable block.

[0018] In one feasible implementation, the contact surface between the movable block and the abutting block is an inclined surface.

[0019] In one possible implementation, the locking assembly further includes a rotating plate rotatably connected to the abutment block;

[0020] When the abutting block is engaged in the limiting groove, the rotating plate rotates and abuts against the upper surface of the frame.

[0021] In one feasible implementation, the locking assembly further includes a guide block connected to the abutment block and slidably connected to the inner wall of the locking cavity.

[0022] In one feasible implementation, the coal mine scraper conveyor chute further includes:

[0023] The fastener has a lug formed at the end of each chute module, and the fastener passes through the lugs of two adjacent chute modules to connect the two adjacent chute modules.

[0024] In one possible implementation, the lug extends beyond the frame.

[0025] In one feasible implementation, each chute module has a locking block and a locking slot formed at its bottom, and two adjacent chute modules are engaged by the locking block and the locking slot.

[0026] In one possible implementation, each of the chute modules has a slot formed on its outer edge, and a protrusion is formed on the frame for insertion into the slot.

[0027] Compared with the prior art, the present invention has at least the following beneficial effects:

[0028] The coal mine scraper conveyor chute provided in this embodiment includes a frame, a chute body, and a locking assembly. The chute body comprises multiple chute modules. Based on this, during the assembly of the coal mine scraper conveyor chute, multiple chute modules can be spliced ​​together and sequentially placed within the accommodating space of the frame. These modules are then assembled to form the chute body, and the locking assembly locks the modules in place, thus completing the assembly of the coal mine scraper conveyor chute. The chute body then provides support and guidance for the conveying equipment during operation, ensuring that materials are transported smoothly and stably to their destination. When some chute modules in the coal mine scraper conveyor chute are worn or damaged, the worn or damaged modules can be individually disassembled and replaced without replacing the entire chute, saving maintenance costs and time. Furthermore, multiple chute modules can be flexibly combined and disassembled according to actual conditions. This flexibility helps adapt to different working scenarios and needs, improving the applicability of the device.

[0029] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0030] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0031] Figure 1 A schematic structural diagram of a coal mine scraper conveyor chute according to an embodiment of this application;

[0032] Figure 2 A schematic structural diagram of the unlocking state of the locking component of a coal mine scraper conveyor chute according to an embodiment of this application;

[0033] Figure 3 A schematic structural diagram of the locking assembly of a coal mine scraper conveyor chute in the locking state according to an embodiment of this application;

[0034] Figure 4 This is a schematic structural diagram illustrating the connection method of two adjacent chute modules of a coal mine scraper conveyor chute according to an embodiment of this application.

[0035] in, Figures 1 to 4 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0036] 110 Frame, 120 Chute body, 130 Locking component, 140 Fixture, 150 Card block, 160 Card slot;

[0037] 111 Protrusion, 121 Sluice module, 1211 Support ear, 131 Locking cavity, 132 Movable block, 133 Abutting block, 134 Adjusting component, 135 Limiting groove, 136 Rotating plate, 137 Guide block. Detailed Implementation

[0038] The following description provides numerous specific details to offer a more thorough understanding of the technical solutions provided by this invention. However, it will be apparent to those skilled in the art that the technical solutions provided by this invention can be implemented without one or more of these details.

[0039] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0040] Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the present invention is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art.

[0041] like Figures 1 to 4 As shown in the figure, this application embodiment proposes a coal mine scraper conveyor chute, including: a frame 110, with a receiving space formed inside the frame 110; a chute body 120, the chute body 120 including a plurality of chute modules 121, the plurality of chute modules 121 being detachably connected to the frame 110 and disposed within the receiving space, the plurality of chute modules 121 being sequentially connected to form the chute body 120; and a locking component 130, the locking component 130 being used to fix the chute modules 121 to the frame 110.

[0042] The coal mine scraper conveyor chute provided in this embodiment includes a frame 110, a chute body 120, and a locking assembly 130. The chute body 120 includes multiple chute modules 121. Based on this, during the assembly of the coal mine scraper conveyor chute, multiple chute modules 121 can be spliced ​​together and arranged sequentially in the accommodating space of the frame 110. The multiple chute modules 121 are spliced ​​together to form the chute body 120. Then, the chute modules 121 are locked by the locking assembly 130, thus completing the assembly of the coal mine scraper conveyor chute. Afterward, the chute body 120 can provide support and guidance for the operation of the conveying equipment, ensuring that the material can be transported smoothly and stably to the destination. When some chute modules 121 in the coal mine scraper conveyor chute are worn or damaged, the worn or damaged chute modules 121 can be disassembled and replaced individually without replacing the whole unit, saving maintenance costs and time. Multiple chute modules 121 can also be flexibly combined and disassembled according to the actual situation. This flexibility can help adapt to different working scenarios and needs, and improve the applicability of the device.

[0043] like Figure 2 and Figure 3 As shown, in one feasible embodiment, the locking assembly 130 includes: a locking cavity 131 formed within the side wall of the frame 110; a movable block 132 movably disposed within the locking cavity 131; an abutting block 133 abutting against the movable block 132; an adjusting member 134 passing through the frame 110 and connected to the movable block 132, for driving the movable block 132 to move within the locking cavity 131; and a limiting groove 135 formed on the chute module 121; wherein, when the movable block 132 drives the abutting block 133 to rise, and the abutting block 133 is engaged within the limiting groove 135, the chute module 121 is fixed to the frame 110.

[0044] In this technical solution, the structural composition of the locking assembly 130 is further provided. The locking assembly 130 may include a locking cavity 131, a movable block 132, an abutment block 133, an adjusting member 134, and a limiting groove 135. When assembling the chute of the coal mine scraper conveyor and replacing some chute modules 121, the chute module 121 can be erected on the frame 110. The adjusting member 134 can drive the movable block 132 to move in the locking cavity 131. Then, the movable block 132 can drive the abutment block 133 to rise and fall. When the abutment block 133 rises into the limiting groove 135 of the chute module 121, the chute module 121 can be locked by the abutment block 133. Based on this approach, multiple locking components 130 are arranged within the frame 110 to lock multiple chute modules 121. This locking method can replace the traditional bolt locking method. Most components are located within the locking cavity 131, which can reduce the probability of component loss and improve the service life of the coal mine scraper conveyor chute.

[0045] In this technical solution, based on the same principle, when it is necessary to replace one or more chute modules 121, the adjusting member 134 can drive the movable block 132 to move, causing the abutment block 133 to descend. The abutment block 133 then returns to the locking cavity 131, and the chute module 121 corresponding to this abutment block 133 can be unlocked. The chute module 121 can be detached from the frame 110 for easy replacement.

[0046] like Figure 2 and Figure 3 As shown, in one possible embodiment, the adjusting member 134 includes a screw that passes through the frame 110 and is connected to the movable block 132.

[0047] In this technical solution, the style of the adjusting member 134 is further provided. The adjusting member 134 may include a screw, which passes through the frame 110 and is threaded to the movable block 132. By rotating the screw, the movable block 132 can be moved in the locking cavity 131.

[0048] like Figure 2 and Figure 3 As shown, in one feasible implementation, the contact surface between the movable block 132 and the abutment block 133 is an inclined plane. This configuration makes the movement of the movable block 132 driving the abutment block 133 more stable, and at the same time, the movement of the movable block 132 drives the abutment block 133 to rise or fall.

[0049] like Figure 2 and Figure 3As shown, in one feasible embodiment, the locking assembly 130 further includes a rotating plate 136, which is rotatably connected to the abutment block 133; wherein, when the abutment block 133 is engaged in the limiting groove 135, the rotating plate 136 rotates to abut against the upper surface of the frame 110.

[0050] In this technical solution, the structural composition of the locking component 130 is further provided. The locking component 130 may also include a rotating plate 136. When the locking component 130 locks the corresponding chute module 121, the abutment block 133 is lifted into the limiting groove 135 by the movable block 132. In this case, the rotating plate 136 can be rotated so that the rotating plate 136 is placed on the top of the frame 110, making the fixing of the abutment block 133 more reliable and reducing the possibility of the abutment block 133 loosening or falling off, making the fixing of the chute module 121 more reliable.

[0051] It is understandable that when the chute module 121 is unlocked by the locking component 130, the rotating plate 136 can be rotated so that the length direction of the rotating plate 136 is consistent with the length direction of the abutment block 133, and the rotating plate 136 and the abutment block 133 can be stored in the locking cavity 131.

[0052] like Figure 2 and Figure 3 As shown, in one feasible embodiment, the locking assembly 130 further includes a guide block 137, which is connected to the abutment block 133 and slidably connected to the inner wall of the locking cavity 131.

[0053] In this technical solution, considering that the abutment block 133 needs to move up and down within the locking cavity 131, and the position of the abutment block 133 directly determines the locking and unlocking of the chute module 121, the smooth movement of the abutment block 133 is particularly important. Based on this, a guide block 137 is provided on the side of the abutment block 133. The guide block 137 is then slidably connected to the inner wall of the frame 110. The guide block 137 can guide the movement of the abutment block 133, making the movement of the abutment block 133 more stable, and enabling stable and accurate locking or unlocking of the chute module 121.

[0054] like Figure 4 As shown, in one feasible embodiment, the coal mine scraper conveyor chute further includes: a fixing member 140, each chute module 121 having a support lug 1211 formed at its end, the fixing member 140 passing through the support lugs 1211 of two adjacent chute modules 121 to connect the two adjacent chute modules 121.

[0055] In this technical solution, the coal mine scraper conveyor chute may also include a fixing member 140. The fixing member 140 is combined with the lug 1211 at the end of each chute module 121. The fixing member 140 can lock two adjacent chute modules 121. This cycle can lock all adjacent chute modules 121, thereby making multiple chute modules 121 form a whole. This can reduce the gap between two adjacent chute modules 121, reduce the possibility of loosening between two adjacent chute modules 121, make the operation of the coal mine scraper conveyor chute more reliable, and reduce the failure rate.

[0056] like Figure 1 As shown, in one possible implementation, the lug 1211 extends beyond the frame 110. This arrangement facilitates the assembly of the fixing key and also facilitates the unlocking of the two adjacent chute modules 121.

[0057] In some examples, the fastener 140 may include a screw and a nut fitted onto the end of the screw to secure two adjacent chute modules 121.

[0058] like Figure 4 As shown, in one feasible implementation, each chute module 121 has a locking block 150 and a locking slot 160 formed at its bottom, and two adjacent chute modules 121 are engaged by the locking block 150 and the locking slot 160.

[0059] In this technical solution, each chute module 121 may also include a locking block 150 and a locking slot 160. Between two adjacent chute modules 121, the locking block 150 of one is engaged with the locking slot 160 of the other. This arrangement makes the positioning and fixing between two adjacent chute modules 121 more reliable and further reduces the gap between two adjacent chute modules 121.

[0060] It is understandable that when two adjacent chute modules 121 are connected by a locking block 150 and a locking slot 160, and it is necessary to disassemble part of the chute module 121, the chute module 121 can be detached from the frame 110 by sliding the chute module 121 along the length direction within the frame 110.

[0061] In one possible implementation, each chute module 121 has a slot formed on its outer edge, and a protrusion 111 is formed on the frame 110 for insertion into the slot.

[0062] In this technical solution, each chute module is also limited by a bayonet and a protrusion 111 on the frame 110. Combined with the setting of the locking component 130, the probability of the chute module 121 becoming loose can be further reduced, making the operation of the coal mine scraper conveyor chute more reliable.

[0063] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0064] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit 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 utility model.

[0065] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," 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 present 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.

[0066] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A chute for a coal mine scraper conveyor, characterized in that, include: A frame, within which an accommodating space is formed; The chute body includes multiple chute modules, which are detachably connected to the frame and disposed within the receiving space. The multiple chute modules are connected sequentially to form the chute body. A locking assembly for securing the chute module to the frame.

2. The coal mine scraper conveyor chute according to claim 1, characterized in that, The locking component includes: A locking cavity is formed within the sidewall of the frame; A movable block, which is movably disposed within the locking cavity; An abutting block, which abuts against the movable block; An adjusting member, which passes through the frame and is connected to the movable block, is used to drive the movable block to move within the locking cavity; A limiting groove is formed on the chute module; When the movable block drives the abutment block to rise and the abutment block is engaged in the limiting groove, the chute module is fixed on the frame.

3. The coal mine scraper conveyor chute according to claim 2, characterized in that, The adjusting component includes a screw that passes through the frame and is connected to the movable block.

4. The coal mine scraper conveyor chute according to claim 2, characterized in that, The contact surface between the movable block and the abutting block is an inclined surface.

5. The coal mine scraper conveyor chute according to claim 2, characterized in that, The locking components also include: A rotating plate, which is rotatably connected to the abutment block; When the abutting block is engaged in the limiting groove, the rotating plate rotates and abuts against the upper surface of the frame.

6. The coal mine scraper conveyor chute according to claim 2, characterized in that, The locking components also include: A guide block is connected to the abutment block and slidably connected to the inner wall of the locking cavity.

7. The coal mine scraper conveyor chute according to any one of claims 1 to 6, characterized in that, Also includes: The fastener has a lug formed at the end of each chute module, and the fastener passes through the lugs of two adjacent chute modules to connect the two adjacent chute modules.

8. The coal mine scraper conveyor chute according to claim 7, characterized in that, The lugs extend beyond the frame.

9. The coal mine scraper conveyor chute according to any one of claims 1 to 6, characterized in that, Each of the chute modules has a locking block and a locking slot at its bottom, and two adjacent chute modules are engaged by the locking block and the locking slot.

10. The coal mine scraper conveyor chute according to any one of claims 1 to 6, characterized in that, Each of the chute modules has a slot formed on its outer edge, and a protrusion is formed on the frame for insertion into the slot.

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