Novel coal charging car coal leveler

Abstract

This utility model discloses a novel coal leveling machine for coal loading cars, specifically relating to the technical field of coal leveling machines. It includes a frame with three movable supports. This utility model, through its movable supports, winch, and leveling plate, employs a design with two front and rear idler rollers and a middle leveling plate. When the equipment starts, the front leveling idler roller is hoisted to mid-air by the winch and does not participate in leveling. The front of the scraper plate levels the coal, while the rear is compacted. After reaching the front limit of the coal box, the leveling plate is positioned at the front of the coal box. The winch is then automatically controlled to lower the front idler roller, continuing compaction from the front of the coal box. When the leveling machine reverses direction, the rear idler roller compacts again, the middle leveling plate levels the coal, and the front idler roller finally compacts it. After the leveling machine returns to its initial position, the front idler roller is automatically raised. This utility model effectively solves the problems of insufficient compaction of floating coal on both sides of the coal box and the inability to level the front of the coal box. The two-stage compaction by the front and rear idler rollers maximizes the quality of coal leveling.

Description

Technical Field

[0001] This utility model relates to the field of coal leveling machine technology, and more specifically, to a new type of coal loading car leveling machine. Background Technology

[0002] After the coal loading car is compacted, the surface of the coal will be uneven and not flat enough, requiring manual leveling, which affects time efficiency and safety. If the coal is not leveled, the coke coking rate will decrease, and coal ash will enter the raw coal gas pipeline along with hot coal gas, enter the chemical production system, and then enter the subsequent coal gas deep processing system. Most of the automatic coal leveling machines currently on the market are not very effective, and due to the movable support arm and size, the coal cake on the side near the coke oven cannot be leveled, and the sides of the coal box are not cleanly leveled.

[0003] Therefore, there is an urgent need for a new type of coal loading car leveling machine to solve the above problems. Utility Model Content

[0004] To overcome the aforementioned deficiencies of the prior art, this utility model provides a novel coal leveling machine for coal loading cars. Equipped with a movable support, winch, and leveling plate, this utility model employs a design with two front and rear idlers and a middle leveling plate. When the equipment starts, the front leveling idler is hoisted to mid-air by the winch and does not participate in leveling. The front of the scraper plate levels the coal, while the rear is compacted. After reaching the limit position at the front of the coal box, the leveling plate is positioned precisely at the front of the coal box. The winch is then automatically controlled to lower the front idler, continuing compaction from the front of the coal box. When the leveling machine reverses direction, the rear idler compacts the coal again, the middle leveling plate levels the coal, and the front idler finally compacts it. After the leveling machine returns to its initial position, the front idler is automatically raised. This utility model effectively solves the problems of insufficient compaction of floating coal on both sides of the coal box and the inability to level the coal at the front of the coal box. The two-stage compaction by the front and rear idlers maximizes the quality of coal leveling, thus addressing the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel coal loading car leveling machine, comprising a frame, on which three movable supports are provided, and at the bottom ends of the two movable supports on both sides, a leveling roller is provided, a winch is fixedly installed on the top of one side of the frame, and a wire rope is fixedly installed between the winch and the movable supports, a leveling plate is fixedly installed at the bottom end of the movable support in the middle, and two drive sprockets are provided at the bottom of the frame.

[0006] In a preferred embodiment, the coal leveling roller is rotatably connected to the bottom end of the corresponding movable support.

[0007] In a preferred embodiment, the movable support is rotatably connected to the frame, and the coal leveling roller is made of carbon steel.

[0008] The technical effects and advantages of this utility model are as follows:

[0009] This utility model features a structure with a movable support, a winch, and a leveling plate. It employs two front and rear idlers with a middle leveling plate. When the equipment starts, the front leveling idler is hoisted into the air by the winch and does not participate in leveling. The front of the scraper plate levels the coal, while the rear is compacted. After reaching the limit position at the front of the coal box, the leveling plate is positioned at the front of the coal box. The winch is then automatically controlled to lower the front idler, continuing compaction from the front of the coal box. When the leveling machine moves back, the rear idler compacts again, the middle leveling plate levels the coal, and the front idler finally compacts it. After the leveling machine returns to its initial position, the front idler is automatically raised. This utility model effectively solves the problems of insufficient compaction of floating coal on both sides of the coal box and the inability to level the coal at the front of the coal box. The two-stage compaction by the front and rear idlers maximizes the quality of coal leveling. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0011] Figure 2 This is a side view of the coal leveling plate structure of this utility model.

[0012] The attached diagram is labeled as follows: 1. Coal leveling roller; 2. Wire rope; 3. Winch; 4. Movable support; 5. Coal leveling plate; 6. Drive sprocket; 7. Frame. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] As attached Figure 1-2 As shown, this utility model provides a novel coal loading car leveling machine, including a frame 7. The frame 7 is provided with three movable supports 4. The bottom ends of the two movable supports 4 on both sides are provided with leveling rollers 1. A winch 3 is fixedly installed on the top of one side of the frame 7. A wire rope 2 is fixedly installed between the winch 3 and the movable supports 4. A leveling plate 5 is fixedly installed at the bottom end of the movable support 4 in the middle. Two drive sprockets 6 are provided at the bottom of the frame 7.

[0015] The coal leveling roller 1 is rotatably connected to the bottom end of the movable support 4 at the corresponding position.

[0016] The movable support 4 is rotatably connected to the frame 7, and the coal leveling roller 1 is made of carbon steel.

[0017] The specific implementation method is as follows: When using this utility model, the coal leveling roller 1 is made of carbon steel, weighing approximately 70kg, which can effectively compact the coal seam. The wire rope 2 is used to suspend the roller. When the coal leveler reaches the end of the coal box, it is lowered by the winch 3 to perform the coal leveling operation. The winch 3 is used to lift and lower the coal leveling roller 1. The movable support 4 ensures that the coal leveling roller 1 always compacts the coal seam during the operation of the coal leveler. The coal leveling plate 5 is used to scrape the coal seam and the loose coal on both sides of the coal box. The drive chain 6 is used to drive the coal leveler. This utility model adopts a design with two rollers at the front and rear and a coal leveling plate 5 in the middle. When the equipment is started, the front coal leveling roller... The winch 3 is hoisted to mid-air and does not participate in leveling the coal. The front of the coal scraper is leveled and the rear is compacted. After reaching the limit at the front of the coal box, the leveling plate 5 is exactly at the front of the coal box. The winch 3 is automatically controlled to operate and the front idler rollers fall to continue compacting from the front of the coal box. When the leveler moves back, the rear idler rollers compact again. The middle leveling plate is leveled and the front idler rollers finally compact. After the leveler returns to the initial position, the front idler rollers are automatically controlled to rise. This utility model can effectively solve the problems of insufficient compaction of floating coal on both sides of the coal box and the inability to level the coal at the front of the coal box. The two idler rollers compact twice to ensure the quality of leveling the coal to the greatest extent.

[0018] Working principle of this utility model:

[0019] Refer to the instruction manual appendix Figure 1-2 When using this utility model, by providing a movable support 4, a winch 3, and a flat coal plate 5, this utility model adopts a design with two front and rear idlers and a middle flat coal plate 5. When the equipment starts, the front flat coal idler winch 3 is hoisted to the air and does not participate in flattening the coal. The front of the coal scraper is flattened and the rear is compacted. After reaching the limit at the front of the coal box, the flat coal plate 5 is exactly at the front of the coal box. The winch 3 is automatically controlled to operate and the front idler falls to continue compacting from the front of the coal box. When the flat coal machine moves back, the rear idler compacts again, the middle flat coal plate is flattened, and the front idler finally compacts. After the flat coal machine returns to the initial position, the front idler is automatically controlled to rise. This utility model can effectively solve the problems of insufficient compaction of floating coal on both sides of the coal box and the inability to flatten the coal at the front of the coal box. The two front and rear idlers compact twice to ensure the quality of flattening to the greatest extent.

[0020] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0021] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0022] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A new type of coal car coal plough, comprising a frame (7), characterized in that: The frame (7) is provided with three movable supports (4). The bottom ends of the two movable supports (4) on both sides are provided with coal leveling rollers (1). A winch (3) is fixedly installed on the top of one side of the frame (7). A wire rope (2) is fixedly installed between the winch (3) and the movable support (4). A coal leveling plate (5) is fixedly installed at the bottom end of the movable support (4) in the middle. Two drive sprockets (6) are provided at the bottom of the frame (7).

2. A coal spreader according to claim 1, characterized in that: The flat coal support roller (1) is rotatably connected to the bottom end of the movable support (4) at the corresponding position.

3. A novel coal charging car coal feeder as claimed in claim 1, wherein: The movable support (4) is rotatably connected to the frame (7), and the coal leveling roller (1) is made of carbon steel.

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