Novel coal leveling machine of coal charging car

Abstract

The utility model belongs to the technical field of coking coal production equipment, and particularly relates to a novel coal leveling machine of a coal charging car, which comprises a coal leveling machine track and a coal leveling machine body, the coal leveling machine body is slidably arranged on the coal leveling machine track, and coal leveling mechanisms are assembled and connected on two sides of the coal leveling machine track of the coal leveling machine body. The coal leveling mechanism comprises a front coal leveling roller assembly and a rear coal leveling roller assembly, the front coal leveling roller assembly comprises a first connecting rod hinged to the outer side of the coal leveling machine vehicle body, the first connecting rod is rotationally connected with a first coal leveling roller, the first coal leveling roller is located on the front side of the coal leveling machine vehicle body, and a supporting plate fixedly connected with the coal leveling machine vehicle body is arranged above the first connecting rod; a connecting piece is connected between the front end of the supporting plate and the first connecting rod; a coal leveling roller originally located on the rear side of the coal leveling machine body is changed to be located on the front side of the coal leveling machine body, the compaction area of coal cakes is increased, and the manual labor amount is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coking coal production equipment technical field, concretely relates to a new type coal flattener of coal loading car. BACKGROUND

[0002] The main function of the coal loading car is to cooperate with the stamping machine, the feeder and the smoke guide car to load the coal cake into the carbonization chamber of the coke oven. The main function of the coal cake flattening mechanism is to flatten and compact the uneven coal cake after stamping. The coal cake flattening mechanism flattens the coal cake by the coal flattening rollers when walking;

[0003] The two coal flattening rollers are always behind the front side of the car body and in the pulling state during walking. In the prior art, when the coal flattening machine compacts the coal cake, the front side of the coal flattening machine has reached the front end, and cannot continue to move forward, so that the coal cake with a length of about one meter between the front side of the coal flattening machine and the coal flattening roller cannot be compacted, and the coal cake is loose, and manual compacting operation is required. UTILITY MODEL CONTENT

[0004] In view of the problems in the above background art, the utility model aims to provide a new type coal flattening machine of coal loading car to solve the problems in the above background art.

[0005] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0006] A new type coal flattening machine of coal loading car comprises a coal flattening machine track and a coal flattening machine car body, the coal flattening machine car body is slidably arranged on the coal flattening machine track, a coal flattening mechanism is connected on both sides of the coal flattening machine track, the coal flattening mechanism comprises a front coal flattening roller assembly and a rear coal flattening roller assembly, the front coal flattening roller assembly comprises a first connecting rod hinged to the outer side of the coal flattening machine car body, the first connecting rod is rotatably connected with a first coal flattening roller, the first coal flattening roller is located on the front side of the coal flattening machine car body, a support plate fixedly connected with the coal flattening machine car body is arranged above the first connecting rod, and a connecting piece is connected between the front end of the support plate and the first connecting rod.

[0007] Further limited, the connecting piece is a chain, the chain is perpendicular to the first connecting rod when being in the straightened state, and the two ends of the chain are hinged to the support plate and the first connecting rod respectively.

[0008] Further limited, the rear coal flattening roller assembly comprises a second connecting rod hinged to the coal flattening machine car body, and the second connecting rod is rotatably connected with a second coal flattening roller.

[0009] Further limited, the second coal flattening roller is located on the rear side of the coal flattening machine car body.

[0010] Further limited, the first connecting rod and the first flat coal roller are connected through a rotating frame, and the rotating frame is connected with a pushing piece located at the front side of the first flat coal roller.

[0011] Further limited, the pushing piece comprises a right-angle plate fixedly connected with the rotating frame, the lower side of the right-angle plate is higher than the bottom of the first flat coal roller, the front side of the right-angle plate is connected with a push plate through bolts, and the lower side of the push plate is flush with the bottom of the first flat coal roller.

[0012] Further limited, the connecting piece is a spring, and the two ends of the spring are respectively assembled with the first connecting rod and the supporting plate.

[0013] Further limited, the corner of the right-angle plate is a round corner, and the right-angle plate is welded with the rotating frame.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model discloses a flat coal roller originally located at the rear side of the flat coal machine vehicle body is changed to the front side of the flat coal machine vehicle body, and the compaction area of the coal cake is increased, and the artificial labor quantity is reduced.

[0016] The utility model discloses that the flat coal roller of front side is changed to the push mode from the pull mode, and the flatness effect of the coal cake is better, and the push plate is installed at the front side of the flat coal roller, and the uneven position of the coal cake is pushed flat before being compacted, and the flatness of the coal cake is improved significantly.

[0017] The front flat coal roller assembly and the rear flat coal roller assembly are located at the front side and the rear side of the flat coal machine vehicle body respectively, and the balance of the flat coal machine vehicle body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model can be further explained by the non - limited embodiment shown in the drawings;

[0019] Figure 1 It is the upper side structure schematic view of a kind of flat coal machine of the utility model new coal loading car;

[0020] Figure 2 It is the axle side view of a kind of flat coal machine of the utility model new coal loading car;

[0021] Figure 3 It is the front side structure schematic view of a kind of flat coal machine of the utility model new coal loading car;

[0022] Figure 4 It is the structure schematic view of flat coal machine vehicle body assembly of the utility model;

[0023] Main element symbol explanation is as follows:

[0024] Flat coal machine track 1;Flat coal machine vehicle body 2;

[0025] The front coal flattening roller assembly 31, the first connecting rod 311, the first coal flattening roller 312, the support plate 313, the connecting piece 314, the rotating frame 315, the pushing piece 316, the right-angle plate 3161, and the pushing plate 3162.

[0026] The rear coal flattening roller assembly 32 and the second connecting rod 321. DETAILED DESCRIPTION

[0027] In order for those skilled in the art to better understand the present application, the technical solutions of the present application are further described below in combination with the drawings and examples.

[0028] As shown in Figures 1-4 A new coal loading car coal flattening machine includes a coal flattening machine track 1 and a coal flattening machine body 2. The coal flattening machine body 2 is slidably arranged on the coal flattening machine track 1. The coal flattening machine body 2 is assembled and connected with the coal flattening mechanism 3 on both sides of the coal flattening machine track 1. The coal flattening mechanism 3 includes a front coal flattening roller assembly 31 and a rear coal flattening roller assembly 32. The front coal flattening roller assembly 31 includes a first connecting rod 311 hingedly connected to the outside of the coal flattening machine body 2. The first connecting rod 311 is rotationally connected with a first coal flattening roller 312. The first coal flattening roller 312 is located on the front side of the coal flattening machine body 2. A support plate 313 is fixedly connected to the coal flattening machine body 2 above the first connecting rod 311. A connecting piece 314 is connected between the front end of the support plate 313 and the first connecting rod 311.

[0029] The technical solutions of the present embodiment are adopted. The coal flattening machine body 2 slides above the coal flattening machine track 1. A driving mechanism is arranged between the coal flattening machine body 2 and the coal flattening machine track 1 to drive the coal flattening machine body 2 to move. The coal flattening mechanism 3 is used to compact the coal cake. The front coal flattening assembly 31 is located on the front side of the coal flattening machine body 2. During the forward movement of the coal flattening machine body 2, the front coal flattening assembly 31 first contacts the coal cake. The rear coal flattening assembly 32 is pulled forward by the coal flattening machine body 2 and advances with the coal flattening machine body 2. The first connecting rod 311 is used to connect the first coal flattening roller 312 with the coal flattening machine body 2. The support plate 313 is fixedly connected with the coal flattening machine body 2. The front end of the support plate 313 protrudes out of the coal flattening machine body 2. The connecting piece 314 is connected with the first connecting rod 311 and the support plate 313 to limit the rotation of the first connecting rod 311 to the rear part of the coal flattening machine body 2. Due to the limitation of the connecting piece 314, the first connecting rod 311 can only move in the direction of shortening the distance between the first connecting rod 311 and the support plate 311. Therefore, the first coal flattening roller 312 can only be located on the front side of the coal flattening machine body 2.

[0030] Referring to Figure 3The connecting member 314 is a chain, which is perpendicular to the first connecting rod 311 when the chain is in a straightened state, and the two ends of the chain are respectively hinged to the supporting plate 313 and the first connecting rod 311. In this embodiment, the first coal flattening roller 312 is located at the front side of the coal flattening vehicle body 2 by being connected to the first connecting rod 311.

[0031] Referring to Figure 2 The rear coal flattening roller assembly 32 comprises a second connecting rod 321 hinged to the coal flattening vehicle body 2, and the second connecting rod 321 is rotationally connected with a second coal flattening roller 322.

[0032] Referring to Figure 2 The second coal flattening roller 322 is located at the rear side of the coal flattening vehicle body 2. In this embodiment, the second coal flattening roller 322 moves along with the coal flattening vehicle body 2, compacts the coal cake under its own gravity, and rises and falls with the coal cake.

[0033] Referring to Figure 4 The first connecting rod 311 is rotationally connected with the first coal flattening roller 312 through a rotating frame 315, and the rotating frame 315 is connected with a material pushing member 316 located at the front side of the first coal flattening roller 312.

[0034] Referring to Figures 3-4 The material pushing member 316 comprises a right-angle plate 3161 fixedly connected with the rotating frame 315, the lower side of the right-angle plate 3161 is higher than the bottom of the first coal flattening roller 312, and the front side of the right-angle plate 3161 is connected with a push plate 3162 through bolts, and the lower side of the push plate 3162 is flush with the bottom of the first coal flattening roller 312. In this embodiment, the rotating frame 315 is hinged to the two ends of the first coal flattening roller 312, and the material pushing member 316 is located at the front side of the first coal flattening roller 312. When the coal flattening vehicle body 2 moves forward, the first coal flattening roller 312 is driven to rotate, and the lower side of the right-angle plate 3161 is higher than the bottom of the first coal flattening roller 312, so that the lower side of the right-angle plate 3161 does not contact the coal cake when the first coal flattening roller 312 moves forward, and the push plate 3162 pushes the coal cake to be flattened. Compared with directly pushing the coal cake to be flattened through the right-angle plate 3161, the stress on the right-angle plate 3161 is reduced, the service life of the right-angle plate 3161 is effectively prolonged, and the push plate 3162 is preferably made of steel.

[0035] The connecting member 314 is a spring, and the two ends of the spring are respectively assembled to the first connecting rod 311 and the supporting plate 313. In this embodiment, the first connecting rod 311 and the supporting plate 313 are fixed by the spring made of elastic material, so that the first coal flattening roller 312 can move upward under the action of the coal, and at the same time, the spring also provides a downward force to the first coal flattening roller 312, so that the first coal flattening roller 312 compacts the coal cake more tightly.

[0036] Referring to Figure 3The corner of the right-angle plate 3161 is rounded, and the right-angle plate 3161 is welded to the rotating frame 315.

[0037] The control mode of the utility model is automatically controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the provision of the power supply also belongs to the public knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model will not explain the control mode and the circuit connection in detail.

[0038] The above-mentioned embodiments only exemplarily illustrate the principle and effect of the utility model, and are not used for limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A novel coal flat car, comprising a coal flat car track (1) and a coal flat car body (2), wherein the coal flat car body (2) is slidably arranged on the coal flat car track (1), characterized in that: The flat coal vehicle body (2) is equipped with a flat coal mechanism (3) on both sides of the flat coal machine track (1), the flat coal mechanism (3) comprises a front flat coal roller assembly (31) and a rear flat coal roller assembly (32), the front flat coal roller assembly (31) comprises a first connecting rod (311) hinged to the outside of the flat coal vehicle body (2), the first connecting rod (311) is rotatably connected with a first flat coal roller (312), the first flat coal roller (312) is located on the front side of the flat coal vehicle body (2), a support plate (313) is fixedly connected to the flat coal vehicle body (2) above the first connecting rod (311), a connecting piece (314) is connected between the front end of the support plate (313) and the first connecting rod (311).

2. A new type of coal charging machine for coal car according to claim 1, characterized in that: The connecting piece (314) is a chain, which is perpendicular to the first connecting rod (311) when the chain is in a straightened state, and the two ends of the chain are hinged to the support plate (313) and the first connecting rod (311) respectively.

3. The new type coal charging machine for coal car according to claim 1, characterized in that: The rear flat coal roller assembly (32) comprises a second connecting rod (321) hinged to the flat coal vehicle body (2), and the second connecting rod (321) is rotatably connected with a second flat coal roller (322).

4. A new type of coal charging machine for coal car according to claim 3, characterized in that: The second flat coal roller (322) is located on the rear side of the flat coal vehicle body (2).

5. The new type coal charging machine for coal car according to claim 1, characterized in that: The first connecting rod (311) and the first flat coal roller (312) are rotatably connected through a rotating frame (315), and the rotating frame (315) is connected with a pushing piece (316) located on the front side of the first flat coal roller (312).

6. A new type of coal charging machine for coal car according to claim 5, characterized in that: The pushing piece (316) comprises a right-angle plate (3161) fixedly connected with the rotating frame (315), the lower side of the right-angle plate (3161) is higher than the bottom of the first flat coal roller (312), and the front side of the right-angle plate (3161) is connected with a push plate (3162) through bolts, and the lower side of the push plate (3162) is flush with the bottom of the first flat coal roller (312).

7. The new type coal charging machine for coal car according to claim 1, characterized in that: The connecting piece (314) is a spring, and the two ends of the spring are respectively assembled and connected with the first connecting rod (311) and the support plate (313).

8. A new type of coal charging machine for coal car according to claim 6, characterized in that: The corner of the right-angle plate (3161) is a round corner, and the right-angle plate (3161) is welded to the rotating frame (315).

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