Automatic coal material uniform distribution device for truck loading

Abstract

The utility model provides an automatic coal material uniform distribution device for truck loading. The automatic coal material uniform distribution device for truck loading comprises a shell, a coal material bulldozing mechanism, a coal material pressing and rotating mechanism and a coal powder collecting mechanism. A loading space for accommodating a carriage is formed in the shell; the coal bulldozing mechanism is connected with the shell, the coal bulldozing mechanism is located at the top of the shell, and part of the coal bulldozing mechanism can move relative to the shell in the first direction; the coal pressing and rotating mechanism is connected with the coal bulldozing mechanism, and the coal pressing and rotating mechanism can move relative to the coal bulldozing mechanism in the second direction; the pulverized coal collecting mechanism is connected with the shell and used for collecting pulverized coal raised by at least one of the coal bulldozing mechanism and the coal pressing and rotating mechanism during working. According to the scheme, the problems that in the prior art, pulverized coal cannot be compacted in the loading process, and the transportation efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic uniform distribution devices, in particular to an automatic uniform distribution device for coal material used in loading. Background Art

[0002] Currently, the coal industry generally loads coal by first loading the coal, then pushing and compacting it, and then closing the car lid. When loading coal, the coal is first poured into the car, then the coal inside the car is flattened with a coal pusher, and then compacted with a compactor. Finally, the car lid is closed to complete the entire loading process. Currently, the coal industry uses loaders to load coal. The power of the coal pushers and compactors relies on the loader's hydraulic system, which requires the loader to be started during loading. This causes the loader's fuel tank to operate at high temperatures for a long time, shortening the loader's service life. Furthermore, the coal pushers and compactors have poor control accuracy over the coal in the car, resulting in uneven coal loading. This causes severe coal spillage during transportation, causing certain environmental pollution and wasting coal resources.

[0003] The existing technology discloses an "automatic coal distribution device for loading coal mine freight trucks", which fixes the movement direction of the truck by the belt conveyor, and drops coal in all directions on both sides of the belt conveyor and at the end of the belt, thereby improving the loading efficiency. It adopts a fully mechanical structure with high operational reliability, and realizes high-efficiency transportation and sales of coal mining enterprises. However, it cannot solve the problem of being unable to handle the dust generated when loading coal, and can only distribute it evenly in the truck, but cannot compact it and increase the loading capacity of the car.

[0004] For the above problems, no effective solution has been proposed yet. Utility Model Content

[0005] The main purpose of the utility model is to provide an automatic uniform distribution device for coal loading, so as to solve the problem in the prior art that coal powder cannot be compacted during the loading process, thereby reducing transportation efficiency.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, there is provided an automatic uniform distribution device for coal loading, comprising: an outer shell, the interior of the outer shell forming a loading space for accommodating a carriage; a coal leveling mechanism, the coal leveling mechanism being connected to the outer shell, the coal leveling mechanism being located at the top of the outer shell, and a portion of the coal leveling mechanism being arranged to be relatively movable along a first direction relative to the outer shell; a coal pressing and turning mechanism, the coal pressing and turning mechanism being connected to the coal leveling mechanism, and the coal pressing and turning mechanism being relatively movable along a second direction relative to the coal leveling mechanism; and a coal powder collecting mechanism, the coal powder collecting mechanism being connected to the outer shell, the coal powder collecting mechanism being used for collecting coal powder raised by at least one of the coal leveling mechanism and the coal pressing and turning mechanism during operation.

[0007] Furthermore, the top of the shell has a first opening. When the carriage is located in the loading space, the first opening is used to allow coal to pass through and enter the carriage. The coal leveling mechanism is arranged at the first opening.

[0008] Furthermore, the first side wall of the shell is provided with a second opening, and the second opening forms a passage for the carriage to enter the loading space.

[0009] Furthermore, the first direction is a length direction of the shell, and / or the second direction is a height direction of the shell.

[0010] Furthermore, the coal pushing mechanism includes: a linear motor, two linear motors, both of which are connected to the outer shell, each linear motor is extended along the first direction, and the two linear motors are respectively arranged at the top of the two side walls of the outer shell along the third direction; a pushing plate, the two ends of the pushing plate are respectively connected to the two linear motors; wherein the linear motor has a driving mode for driving the pushing plate to be movably arranged relative to the outer shell along the first direction.

[0011] Furthermore, the third direction is the width direction of the housing.

[0012] Furthermore, the coal pressing and turning mechanism includes: a fixed plate, the fixed plate is connected to the push plate; a hydraulic rod, one end of the hydraulic rod is connected to the bottom of the fixed plate; a pressing plate, the pressing plate is connected to the other end of the hydraulic rod, wherein the hydraulic rod is used to drive the pressing plate to move along the second direction.

[0013] Furthermore, a collecting box is provided in the shell, and the automatic uniform distribution device for loading coal also includes: a pipeline, the pipeline is connected to the shell, the suction end of the pipeline is provided near the carriage, and the outlet end of the pipeline is connected to the collecting box.

[0014] Furthermore, the pipeline includes a first pipe section and a second pipe section, the first pipe section extends along a first direction, the first pipe section is arranged close to a side wall of the shell, and multiple suction pipes are arranged on the first pipe section at intervals along its own length direction. One end of the second pipe section is connected to the first pipe section, and the other end of the second pipe section is connected to the collection box.

[0015] Furthermore, at least one suction pipe is provided with a fixing rod, and a fan is connected to the fixing rod, and the fan is used to suck the coal powder escaped from the carriage into the pipe.

[0016] According to one aspect of the utility model, there is provided an automatic uniform distribution device for loading coal, comprising: an outer shell, the interior of the outer shell forming a loading space for accommodating a carriage; a coal leveling mechanism, the coal leveling mechanism being connected to the outer shell, the coal leveling mechanism being located at the top of the outer shell, and a portion of the coal leveling mechanism being arranged so as to be relatively movable relative to the outer shell along a first direction; a coal pressing and turning mechanism, the coal pressing and turning mechanism being connected to the coal leveling mechanism, and the coal pressing and turning mechanism being relatively movable relative to the coal leveling mechanism along a second direction; and a coal powder collecting mechanism, the coal powder collecting mechanism being connected to the outer shell, the coal powder collecting mechanism being used for collecting coal powder raised by at least one of the coal leveling mechanism and the coal pressing and turning mechanism during operation.

[0017] The technical solution of this utility model achieves uniform distribution of coal within the carriage through the coordinated operation of the coal-leveling mechanism and the coal-pressing mechanism in the first and second directions, further compacting the coal and improving loading efficiency and quality. Furthermore, the coal dust collection mechanism effectively collects coal dust raised during operation, reducing environmental pollution, improving the working environment, and enhancing the environmental performance of the equipment. This solution significantly improves the uniformity and density of coal loading, resolving the existing problem of inability to compact coal dust during loading, which reduces transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 The figure shows a schematic structural diagram of a first embodiment of an automatic uniform distribution device for coal loading according to the present utility model;

[0020] Figure 2 The figure shows a schematic structural diagram of a second embodiment of the automatic uniform distribution device for coal loading according to the present utility model;

[0021] Figure 3 The figure shows a schematic structural diagram of a third embodiment of the automatic uniform distribution device for coal loading according to the present utility model;

[0022] Figure 4 The figure shows a structural diagram of a fourth embodiment of the automatic uniform distribution device for coal loading according to the present utility model.

[0023] The above drawings include the following reference numerals:

[0024] 1. Outer shell; 2. Carriage; 3. Pipeline; 4. Suction pipe; 5. Collection box; 6. Linear motor; 7. Push plate; 8. Press plate; 9. Fixed plate; 10. Hydraulic rod; 11. Door; 12. Handle; 13. Fixed rod; 14. Fan. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of this application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. In the accompanying drawings, for the sake of clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to represent the same devices, and thus their descriptions will be omitted.

[0029] Combine Figures 1 to 4 As shown, according to a specific embodiment of the present application, an automatic uniform distribution device for coal loading is provided.

[0030] Specifically, the automatic uniform distribution device comprises: a housing 1, a coal-leveling mechanism, a coal-pressing and rotating mechanism, and a coal-dust collection mechanism. The interior of the housing 1 forms a loading space for accommodating a carriage 2. The coal-leveling mechanism is connected to the housing 1 and is located at the top of the housing 1, with a portion of the coal-leveling mechanism being movable relative to the housing 1 in a first direction. The coal-pressing and rotating mechanism is connected to the coal-leveling mechanism and is movable relative to the coal-leveling mechanism in a second direction. The coal-dust collection mechanism is connected to the housing 1 and is used to collect coal dust raised by at least one of the coal-leveling mechanism and the coal-pressing and rotating mechanism during operation.

[0031] The technical solution of the present utility model achieves uniform distribution of coal within carriage 2 through the coordinated operation of the coal-leveling mechanism and the coal-pressing mechanism in the first and second directions, further compacting the coal and improving loading efficiency and quality. Furthermore, the coal dust collection mechanism effectively collects coal dust raised during operation, reducing environmental pollution, improving the working environment, and enhancing the environmental performance of the equipment. This solution significantly improves the uniformity and density of coal loading, resolving the problem in the prior art of failing to compact coal dust during loading, which reduces transportation efficiency.

[0032] Specifically, the top of the housing 1 has a first opening. When the carriage 2 is located within the loading space, the first opening is used to allow coal to pass through and enter the carriage 2. The coal-leveling mechanism is disposed at the first opening. The coal-leveling mechanism is disposed at the first opening to more evenly distribute the coal within the carriage 2, reducing coal movement during subsequent transportation.

[0033] like Figure 1 As shown, the first opening is directly aligned with the loading space of the carriage 2. The first opening is set to be rectangular. The width of the first opening is the same as the width of the outer shell 1, and the length of the first opening is smaller than the length of the outer shell 1. The coal leveling mechanism is set on the left side of the first opening. The coal leveling mechanism can move along the first direction. It can immediately level the coal at the moment the coal enters the carriage 2 from the first opening or after the coal is accumulated to a certain height, ensuring that the coal is evenly distributed in the carriage 2, avoiding the problem of subsequent manual or mechanical intervention to adjust the coal distribution, and greatly improving the loading efficiency.

[0034] Specifically, a second opening is provided on the first side wall of the outer shell 1, and the second opening forms a passage for the carriage 2 to enter the loading space. The second opening is usually designed to be a rectangle or a square that is sufficiently wide and high, and its size design needs to take into account that carriages 2 of different models and sizes can pass through smoothly. The edges of the second opening are usually reinforced to ensure the stability of the structure and avoid damage caused by long-term use or mechanical impact. On the first side wall of the outer shell 1, a guide device or a positioning device may be provided around the second opening to help the carriage 2 enter the loading space accurately and ensure that it can be accurately aligned with the coal leveling mechanism and the coal pressing mechanism during loading.

[0035] Optionally, the precise matching of the second opening with the carriage 2 can also help form a relatively closed loading environment. When the carriage 2 is fully entered into the loading space and the second opening is closed, the impact of the external environment on the loading process can be reduced, while limiting the escape of dust, protecting the environment and worker health.

[0036] Specifically, the first direction is the length direction of the shell 1, and / or the second direction is the height direction of the shell 1. By precisely controlling the movement directions of the pushing and pressing mechanisms, it is possible to ensure a reasonable distribution of coal within the carriage 2, avoid localized accumulation of coal during transportation, and enhance the safety and stability of coal transportation.

[0037] Furthermore, the coal pusher mechanism includes two linear motors 6 and a pusher plate 7. The two linear motors 6 are connected to the housing 1 and extend in a first direction. The two linear motors 6 are located at the tops of two side walls of the housing 1 along a third direction. The pusher plate 7 is connected to the two linear motors 6 at each end. The linear motors 6 have a drive mode that drives the pusher plate 7 to be movable relative to the housing 1 in the first direction. The linear motors 6 drive the pusher plate 7 to achieve rapid and precise pushering, thereby increasing loading speed.

[0038] like Figure 2 As shown, two linear motors 6 are respectively disposed at the top of the two side walls of the housing 1 along the third direction. The two ends of a push plate 7 are connected to the two linear motors 6. This design ensures that the push plate 7 can fully cover the width of the carriage. The push plate 7 is typically a large flat plate that contacts the coal. Driven by the linear motors 6, the coal is pushed flat along the first direction of the carriage 2, ensuring uniform distribution of the coal. Driven by the linear motors 6, the push plate 7 can reciprocate in the first direction. After the coal is flattened, the movement of the push plate 7 also helps to initially compact the coal.

[0039] Specifically, the third direction is the width direction of the housing 1. The two linear motors 6 are arranged relative to each other in the third direction, which can ensure that the linear motors 6 drive the push plate 7 to move smoothly in the first direction relative to the housing 1. The push plate 7 always maintains a straight line movement, which can ensure that the coal is evenly distributed in the carriage 2.

[0040] Furthermore, the coal pressing and turning mechanism includes: a fixed plate 9, a hydraulic rod 10, and a pressing plate 8. The fixed plate 9 is connected to the push plate 7; one end of the hydraulic rod 10 is connected to the bottom of the fixed plate 9; and the pressing plate 8 is connected to the other end of the hydraulic rod 10. The hydraulic rod 10 is used to drive the pressing plate 8 to move in the second direction. The hydraulic rod 10 drives the pressing plate 8 to move in the second direction, thereby achieving coal compaction and turning, thereby increasing the density of the coal loading.

[0041] like Figure 2 As shown, the fixing plate 9 is the intermediate component connecting the push plate 7 and the hydraulic rod 10. Fixedly connected to the lower surface of the push plate 7 via connectors or fasteners, the fixing plate 9 provides a stable anchor point for the hydraulic rod 10. The design of the fixing plate 9 should take into account strength and stability to ensure that the entire structure can withstand the forces generated by the hydraulic rod 10 when the coal pressing and turning mechanism is in operation without deformation or displacement.

[0042] The pressure plate 8 is connected to the output end of the hydraulic rod 10, and its design shape and size should match the surface of the coal in the carriage 2 to ensure that pressure can be applied evenly. The lower surface of the pressure plate 8 is the contact surface, which is in direct contact with the coal. The hydraulic rod 10 is installed perpendicular to the top of the carriage 2. Driven by the hydraulic rod 10, the pressure plate 8 moves downward in the second direction to compact the coal, and then moves upward to provide space for the next round of coal loading and compaction. The compaction operation of the pressure plate 8 not only increases the loading capacity, but also reduces the scattering and dust generation of coal during transportation, meets environmental protection requirements, and protects the health of workers and the safety of the working environment. The material and surface treatment of the pressure plate 8 should take into account wear resistance and cleanliness to ensure that long-term use will not cause pollution to the coal.

[0043] Furthermore, a collection box 5 is disposed within the housing 1. The automatic uniform distribution device for coal loading further comprises a pipe 3 connected to the housing 1. The suction end of the pipe 3 is disposed near the carriage 2, and the outlet end of the pipe 3 is connected to the collection box 5. Dust generated during the loading process is fed into the collection box 5 through the pipe 3 to prevent environmental pollution.

[0044] like Figure 3 As shown, a collection box 5 is fixedly connected to the side wall of the housing 1 away from the second outlet. The collection box 5 is used to collect coal dust. The collection box 5 is generally large in volume and may include a filter device or dust deposition area to collect and store dust generated during the coal loading process.

[0045] Specifically, pipeline 3 includes a first pipe section and a second pipe section. The first pipe section extends along a first direction and is located near a sidewall of the outer shell 1. Multiple suction pipes 4 are spaced along the length of the first pipe section. One end of the second pipe section is connected to the first pipe section, and the other end of the second pipe section is connected to the collection box 5. By providing multiple pipe sections and multiple suction pipes, coal dust released from the carriage 2 can be more comprehensively collected, thereby improving the efficiency of coal dust collection.

[0046] The first pipe section extends along a first direction, ensuring that all coal dust from both ends of the length of the carriage 2 to the middle area is effectively captured. The first pipe section is located above the carriage 2 and parallel to the sidewalls of the outer shell 1. The suction pipe 4 is evenly distributed along the length of the first pipe section, ensuring that dust is effectively absorbed throughout the loading area of ​​the carriage 2, thereby reducing the space occupied by the loading area. One end of the second pipe section is connected to the first pipe section, and the other end of the second pipe section is connected to the collection box 5, forming a closed transmission path to ensure that coal dust does not leak during the transmission process.

[0047] Specifically, at least one suction pipe 4 is provided with a fixed rod 13, to which a fan 14 is connected. Fan 14 is used to draw coal dust escaping from the carriage 2 into the pipe 3. The installation of fan 14 within the suction pipe 4 significantly enhances dust collection, preventing the coal dust from spreading around the carriage 2. This reduces dust concentration in the workplace, protecting workers' health while also minimizing dust pollution to equipment and the work environment. The powerful suction of fan 14 accelerates the speed at which coal dust enters the pipe 3, improving coal collection efficiency.

[0048] like Figure 4 As shown, the fixing rod 13 is a structural member used to support and secure the fan 14. It is usually made of a solid metal material to ensure sufficient strength and stability. The fixing rod 13 is designed to be securely installed in the suction pipe 4 to ensure that the fan 14 does not move due to vibration during operation, which would affect the dust collection effect. The length and diameter of the fixing rod 13 should match the internal space of the suction pipe 4, while taking into account the size of the fan 14, to ensure that the fan 14 can be stably installed and operate efficiently.

[0049] The outer surface of the housing 1 is provided with a through hole, the inner wall of the through hole is connected to the pipeline 3 through the suction pipe 4. The design of the suction pipe 4 usually includes a small-caliber inlet to improve the dust collection efficiency and reduce the escape of coal dust.

[0050] In practical applications, fan 14 should possess high suction power and high efficiency to ensure it can effectively draw in pulverized coal escaping from carriage 2. The airflow generated by fan 14 enters through the opening of suction pipe 4, passes through the loading area of ​​carriage 2, and guides the escaping pulverized coal into duct 3, ultimately entering collection box 5 for collection. A filter is installed on the outer surface of fan 14 to prevent larger particles or foreign matter from entering and affecting its normal operation.

[0051] It should be further explained that a door 11 is hingedly connected to the side of the collection box 5 near the carriage 2. The door 11 is located in the middle of the collection box 5 and is used to open and close the collection box 5 to facilitate the cleaning of the dust collected in the collection box 5. A handle 12 is fixedly connected to the outer surface of the door 11, and the operator opens and closes the collection box 5 using the handle 12. The outer surface of the door 11 is provided with multiple ventilation holes. The presence of the ventilation holes allows the air inside the collection box 5 to be discharged through the filter holes while preventing dust from escaping with the airflow. In this way, when the fan 14 is working, it can ensure the circulation of airflow, promote the movement of dust into the collection box 5, and thus improve the dust collection efficiency.

[0052] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0053] 1. The integrated linear motor-driven push plate and hydraulic rod-controlled pressure plate achieve automatic uniform distribution and compaction of coal in the carriage, significantly improving the loading efficiency and stability of the carriage, reducing the risk of collapse and displacement of coal during transportation, and thus reducing transportation costs.

[0054] 2. The device effectively collects the dust generated during the loading process by setting up fans and collection boxes, reducing the dust concentration in the workplace. It not only protects the health of workers, but also reduces pollution to the environment and meets environmental protection requirements.

[0055] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0056] In addition to the above, it should be noted that references to "one embodiment," "another embodiment," "an embodiment," and the like in this specification refer to specific features, structures, or characteristics described in conjunction with that embodiment as being included in at least one embodiment generally described in this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in conjunction with any embodiment, it is intended that such feature, structure, or characteristic, when implemented in conjunction with other embodiments, also fall within the scope of the present invention.

[0057] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0058] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic uniform distribution device for coal loading, characterized in that: include: A shell (1), wherein the interior of the shell (1) forms a loading space for accommodating a carriage (2); a coal material pushing mechanism, the coal material pushing mechanism being connected to the outer shell (1), the coal material pushing mechanism being located at the top of the outer shell (1), and a portion of the coal material pushing mechanism being arranged to be relatively movable relative to the outer shell (1) along a first direction; a coal pressing and rotating mechanism, the coal pressing and rotating mechanism being connected to the coal pushing and leveling mechanism, the coal pressing and rotating mechanism being arranged to be movable relative to the coal pushing and leveling mechanism along a second direction; A coal powder collecting mechanism is connected to the outer shell (1) and is used to collect coal powder raised by at least one of the coal material pushing mechanism and the coal material pressing mechanism during operation.

2. The automatic uniform distribution device for coal loading according to claim 1, characterized in that: The top of the shell (1) has a first opening. When the carriage (2) is located in the loading space, the first opening is used to allow coal to pass through and enter the carriage (2). The coal pushing mechanism is arranged at the first opening.

3. The automatic uniform distribution device for coal loading according to claim 1, characterized in that: The first side wall of the shell (1) is provided with a second opening, and the second opening forms a passage for the carriage (2) to enter the loading space.

4. The automatic uniform distribution device for coal loading according to claim 1, characterized in that: The first direction is the length direction of the housing (1), and / or the second direction is the height direction of the housing (1).

5. The automatic uniform distribution device for coal loading according to claim 1, characterized in that: The coal material pushing mechanism comprises: a linear motor (6), wherein there are two linear motors (6), both of which are connected to the housing (1), each of which is extended along the first direction, and the two linear motors (6) are respectively arranged at the top of two side walls of the housing (1) along the third direction; A push plate (7), wherein both ends of the push plate (7) are respectively connected to the two linear motors (6); The linear motor (6) has a driving mode for driving the push plate (7) to be movably arranged relative to the housing (1) along the first direction.

6. The automatic uniform distribution device for coal loading according to claim 5, characterized in that: The third direction is the width direction of the housing (1).

7. The automatic uniform distribution device for coal loading according to claim 5, characterized in that: The coal pressing and transferring mechanism comprises: A fixed plate (9), the fixed plate (9) being connected to the push plate (7); a hydraulic rod (10), one end of which is connected to the bottom of the fixing plate (9); A pressure plate (8), the pressure plate (8) is connected to the other end of the hydraulic rod (10), wherein the hydraulic rod (10) is used to drive the pressure plate (8) to move along the second direction.

8. The automatic uniform distribution device for coal loading according to claim 1, characterized in that: A collecting box (5) is provided in the shell (1), and the automatic uniform distribution device for coal loading further comprises: a pipeline (3), the pipeline (3) is connected to the shell (1), the suction end of the pipeline (3) is provided near the carriage (2), and the outlet end of the pipeline (3) is communicated with the collecting box (5).

9. The automatic uniform distribution device for coal loading according to claim 8, characterized in that: The pipeline (3) comprises a first pipe section and a second pipe section, wherein the first pipe section extends along the first direction and is arranged close to a side wall of the housing (1), and a plurality of suction pipes (4) are arranged on the first pipe section at intervals along its length direction, one end of the second pipe section is connected to the first pipe section, and the other end of the second pipe section is connected to the collection box (5).

10. The automatic uniform distribution device for coal loading according to claim 9, characterized in that: A fixing rod (13) is provided in at least one of the suction pipes (4), and a fan (14) is connected to the fixing rod (13). The fan (14) is used to suck coal powder scattered from the carriage (2) into the pipe (3).

Images