Coke screening building material distribution vehicle with dust removal mechanism positioning function

Abstract

The invention relates to the technical field of coke screening building material distribution vehicles, in particular to a coke screening building material distribution vehicle with dust removal mechanism positioning, which comprises two linear support frames fixedly mounted in a production workshop, linear guide rails are fixedly connected to the tops of the support frames, and a plurality of groups of pulleys for driving the material distribution vehicle to move are slidably connected to the tops of the linear guide rails. A linear guide rail is arranged on the loading vehicle, a vehicle frame is arranged above the linear guide rail, the top end of the vehicle frame communicates with a collecting hopper used for receiving materials, a discharging frame communicating with the collecting hopper is fixedly installed at the bottom end of the vehicle frame, and the discharging frame is used for filling the interior of a compartment of the loading vehicle with the materials. And the materials are flattened in real time by virtue of a liftable, angle-adjustable and rotatable flattening mechanism, and dust is reduced in cooperation with a dust collection pipeline and a water spray valve, so that efficient and uniform loading of the coke in the coke screening building and optimization of an operation environment are realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of coke screening floor material distribution vehicles, in particular to a coke screening floor material distribution vehicle with a dust removal mechanism positioning function. BACKGROUND

[0002] In the coal coking production process, the coke screening floor material distribution vehicle is an important equipment, and its main function is to accurately transport and distribute the screened coal coke to the designated storage area or subsequent processing link according to the production requirements. It plays a key role in the material transfer connection in the operation of the coke screening floor in the coking plant. The working environment of the coke screening floor has particularity. A large amount of dust is naturally generated during the entire process of conveying, screening and distributing the coke by the material distribution vehicle. These dusts are common phenomena generated during the production process and are a significant feature of the environment in such production sites, which diffuse in the working space.

[0003] In the traditional technology, the filling of materials needs the loading vehicle to start and stop continuously and adjust the parking position to cooperate with the material filling. Not only is the operation process complicated and time-consuming, but also the uneven distribution of materials in the vehicle compartment caused by the insufficient accuracy of the vehicle position adjustment may lead to local overfilling or vacancy, affecting the loading efficiency and quality.

[0004] In the flattening process, the traditional method relies on manual or separate flattening equipment for subsequent operation, which increases the additional operation process and makes it difficult to achieve real-time flattening during the material falling process, resulting in uneven material accumulation height and subsequent transportation or processing problems such as scattering and unbalanced loading.

[0005] At the same time, a large amount of dust is generated during the material dumping and flattening process. The conventional dust removal measures are often not targeted, the dust suction position is fixed or the dust reduction effect is limited, and the dust cannot be controlled in real time with the operation dynamics, resulting in a large amount of dust diffusion, which not only pollutes the working environment, but also threatens the health of the operators.

[0006] In view of the above technical defects, a solution is proposed. SUMMARY

[0007] The purpose of the present application is to provide a coke screening floor material distribution vehicle with a dust removal mechanism positioning function to solve the problems mentioned in the background.

[0008] In order to achieve the above object, the present application provides the following technical scheme: the coke screening tower distributing car with dust removal mechanism positioning, including two fixedly installed in the production workshop two straight support frame, the top of the support frame is fixedly connected with linear guide rail, the top of the linear guide rail is slidably connected with a plurality of groups of pulleys for driving the distributing car to move, the top of the linear guide rail is provided with a frame, the top of the frame is communicated with a material collecting hopper for receiving material, the bottom of the frame is fixedly installed with a discharge frame communicated with the material collecting hopper, the discharge frame is used for filling the material into the vehicle compartment, the frame is provided below the frame and is provided with a flattening mechanism for processing the material gathering position.

[0009] Further, the flattening mechanism includes a frame and a lifting seat, the bottom of the two ends of the frame is fixedly connected with a vertical frame, the inside of one vertical frame is movably connected with an electric screw rod through a bearing, the inside of the other vertical frame is fixedly connected with a vertical sliding rod, the top of the lifting seat is provided with a threaded groove screwed with the electric screw rod and a sliding groove slidably sleeved with the vertical sliding rod.

[0010] Further, the side wall of the lifting seat is fixedly connected with a support, the support is rotatably connected with a pushing frame, and the bottom of the pushing frame is fixedly connected with a flat pushing plate.

[0011] Further, the top of the support is rotatably connected with an electric push rod, and the output end of the electric push rod is rotatably connected with the pushing frame.

[0012] Further, a plurality of dust suction pipes for adsorbing dust are fixedly installed on the side wall of the lifting seat, a supporting plate is fixedly connected to the outer wall of the discharge frame, and a plurality of water spray valves are fixedly connected to the bottom of the supporting plate at equal intervals.

[0013] Further, the bottom of the frame is fixedly connected with a ring-shaped track and a machine box, the inside of the ring-shaped track is slidably connected with a ring-shaped sliding plate, the bottom of the ring-shaped sliding plate is fixedly connected with the top of the frame, the outer side wall of the ring-shaped sliding plate is fixedly connected with a ring-shaped toothed plate, and the inside of the machine box is movably connected with an electric gear wheel engaged with the ring-shaped toothed plate through a bearing.

[0014] Further, the two ends of the frame are fixedly connected with mounting seats, and the pulleys are movably connected in the inside of the mounting seats.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] 1. In the present application, the material car moves autonomously on the linear guide rail through the pulley, driving the discharge frame to gradually move from the loading vehicle cabin to the tail position close to the vehicle head. The whole process does not need to adjust the position of the loading vehicle, which can realize the continuous filling of the vehicle cabin, greatly simplify the operation process, improve the convenience and efficiency of material loading, and ensure the uniform filling of the material in the vehicle cabin. To solve the problem of traditional material loading process, the loading vehicle needs to constantly adjust its position to match the material, which is complicated and prone to uneven material filling.

[0017] 2. For the situation that the traditional material loading needs additional process to flatten, the efficient flattening mechanism is integrated, the lifting seat is driven by the electric screw rod to rise and fall stably, and the angle of the flat pushing plate is adjusted by the electric push rod. The flat pushing plate can move with the material car to flatten the material in real time during the discharging process, which saves the subsequent flattening step and reduces the operation links. At the same time, the flattening mechanism can be rotated 180 degrees under the drive of the electric gear, ring gear plate and other components to switch to the other side of the discharge frame to meet the flattening demand of secondary material distribution, and improve the overall operation quality. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to facilitate the understanding of those skilled in the art, the present application will be further described below with reference to the accompanying drawings;

[0019] Figure 1 The overall structure of the present application is shown in the figure

[0020] Figure 2 The structure of the supporting plate in the present application is shown in the figure;

[0021] Figure 3 The structure of the flattening mechanism in the present application is shown in the figure;

[0022] Figure 4 The structure of the ring track in the present application is shown in the figure;

[0023] Figure 5 The structure of the discharge frame in the present application is shown in the figure;

[0024] Figure 6 The structure of the ring gear plate in the present application is shown in the figure.

[0025] Reference signs: 1, linear guide rail; 2, pulley; 3, vehicle frame; 4, material collecting hopper; 5, discharge frame; 601, frame; 602, vertical frame; 603, electric screw rod; 604, vertical sliding rod; 605, lifting seat; 606, pushing frame; 607, electric push rod; 608, flat pushing plate; 7, support; 8, dust suction pipeline; 9, supporting plate; 10, water injection valve; 11, ring track; 12, ring sliding plate; 13, case; 14, ring gear plate; 15, electric gear; 16, mounting seat. DETAILED DESCRIPTION

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1; as Figures 1-6 As shown, the coke oven material distribution vehicle with a dust removal mechanism includes two linear support frames fixedly installed in the production workshop. A linear guide rail 1 is fixedly connected to the top of the support frame. Multiple sets of pulleys 2 for driving the material distribution vehicle to move are slidably connected to the top of the linear guide rail 1. Mounting seats 16 are fixedly connected to both ends of the vehicle frame 3. The pulleys 2 are movably connected to the inside of the mounting seats 16 through bearings. The vehicle frame 3 is set above the linear guide rail 1.

[0028] The top of the frame 3 is connected to a material collection hopper 4 for receiving materials, and the bottom of the frame 3 is fixedly installed with a discharge frame 5 connected to the material collection hopper 4. The discharge frame 5 is used to fill materials into the cargo compartment of the loading vehicle. A leveling mechanism is provided below the frame 3 for processing the material gathering position.

[0029] The leveling mechanism includes a frame 601 and a lifting seat 605. Vertical frames 602 are fixedly connected to the bottom of both ends of the frame 601. An electric lead screw 603 is movably connected inside one vertical frame 602 via a bearing, and a vertical slide rod 604 is fixedly connected inside the other vertical frame 602. The top two sides of the lifting seat 605 are respectively provided with threaded grooves for threaded connection with the electric lead screw 603 and sliding grooves for sliding with the vertical slide rod 604 in a sleeve manner. Supports 7 are symmetrically fixedly connected to the side walls of the lifting seat 605. A pusher frame 606 is rotatably connected inside the support 7. A flat push plate 608 is fixedly connected to the bottom end of the pusher frame 606, and an electric push rod 607 is rotatably connected to the top end of the support 7. The output end of the electric push rod 607 is rotatably connected to the pusher frame 606.

[0030] Example 2: Multiple sets of dust suction pipes 8 for adsorbing dust are fixedly installed on the side wall of the lifting seat 605. A tray 9 is fixedly connected to the outer side wall of the discharge frame 5. Multiple sets of water spray valves 10 are fixedly connected at equal intervals at the bottom of the tray 9. The water spray valves 10 continuously spray water to wet-suppress the dust raised during the material dumping process. The dust suction and water spraying work together to effectively control the spread of dust.

[0031] The bottom end of the frame 3 is fixedly connected with a ring track 11 and a machine box 13, the inside of the ring track 11 is slidably connected with a ring slide plate 12, the bottom end of the ring slide plate 12 is fixedly connected with the top end of the frame 601, the outside wall of the ring slide plate 12 is fixedly connected with a ring toothed plate 14, and the inside of the machine box 13 is movably connected with an electric gear 15 engaged with the ring toothed plate 14 through a bearing.

[0032] In combination with Embodiment One and Embodiment Two, the working principle of the present application is as follows:

[0033] After the material distribution vehicle is started, the pulley 2 slides along the linear guide rail 1 under the action of the driving force, and the frame 3 drives the material collecting hopper 4 and the discharging frame 5 to move, when the discharging frame 5 reaches the position close to the vehicle cabin near the vehicle head, the externally transported material enters the material collecting hopper 4, and then flows into the discharging frame 5 after temporary storage in the material collecting hopper 4, and finally falls into the vehicle cabin, as the material distribution vehicle gradually moves along the linear guide rail 1 to the tail of the vehicle cabin, the continuously falling material continuously accumulates in the vehicle cabin and naturally gathers, at this time, the flattening mechanism starts to work.

[0034] The electric screw rod 603 rotates, and the lifting seat 605 threadedly connected with the electric screw rod 603 moves downward under the driving of the electric screw rod 603, and at the same time, the lifting seat 605 keeps stable descending because the other side is sleeved on the vertical slide rod 604, until the bottom flat push plate 608 contacts the top of the material, then the electric push rod 607 on the support 7 extends and retracts and drives the push frame 606 to rotate around the support 7, so as to adjust the inclination angle of the flat push plate 608, so as to adapt to the material accumulation state.

[0035] In the process of the material distribution vehicle continuously moving to the tail of the vehicle cabin, the flat push plate 608 moves horizontally at the same time, and the real-time flattening of the falling material is carried out, so as to avoid excessive accumulation of the material, in the process, the dust suction pipe 8 on the side wall of the lifting seat 605 rises and falls with the lifting seat 605, and always aims at the area where dust is generated during the falling and flattening of the material, and strongly adsorbs the floating dust; at the same time, the multiple groups of water spraying valves 10 at the bottom end of the outer wall supporting plate 9 of the discharging frame 5 continuously spray water, and carry out wet dust setting on the dust raised during the dumping of the material, and the dust suction and water spraying cooperate to effectively control the dust diffusion.

[0036] When the distributing vehicle moves to the tail of the carriage, the electric gear 15 in the case 13 is started, the ring gear 14 engaged with the electric gear 15 rotates synchronously, and the ring slide plate 12 slides in the ring track 11, thereby rotating the frame 601 connected with the ring slide plate 12 and the whole flattening mechanism. After the flat pushing plate 608 rotates 180 degrees, the flattening mechanism moves to the other side of the discharging frame 5, then the distributing vehicle moves reversely along the linear guide rail 1, the discharging frame 5 discharges materials into the carriage again, the flat pushing plate 608 moves with the distributing vehicle to flatten the materials discharged for the second time in real time, the dust suction pipeline 8 and the water spraying valve 10 continue to work to continuously control the dust, until the distributing vehicle completes the overall distribution of the carriage, and the whole operation process ends.

[0037] The above is only an example and description of the structure of the present application, and those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them with similar ways, as long as they do not deviate from the structure of the present application or exceed the scope defined by the claims.

[0038] In the description of the present application, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and limit the present application to the specific embodiments. Obviously, many modifications and changes can be made according to the content of the present application. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.

Claims

1. A coke oven material distribution trolley with a dust removal mechanism, comprising two linear support frames fixedly installed in the production workshop, wherein a linear guide rail (1) is fixedly connected to the top of the support frames, characterized in that, The top of the linear guide rail (1) is slidably connected to multiple sets of pulleys (2) for driving the fabric cart to move. A frame (3) is provided above the linear guide rail (1). The top of the frame (3) is connected to a material collection hopper (4) for receiving materials. A discharge frame (5) connected to the material collection hopper (4) is fixedly installed at the bottom of the frame (3). The discharge frame (5) is used to fill materials into the cargo compartment of the loading vehicle. A flattening mechanism for processing the material gathering position is provided below the frame (3).

2. The coke oven material distribution vehicle with a dust removal mechanism positioning as described in claim 1, characterized in that, The leveling mechanism includes a frame (601) and a lifting seat (605). The bottom of both ends of the frame (601) are fixedly connected to vertical frames (602). An electric lead screw (603) is movably connected inside one of the vertical frames (602) through a bearing. A vertical slide rod (604) is fixedly connected inside the other vertical frame (602). The top two sides of the lifting seat (605) are respectively provided with threaded grooves that are threaded to the electric lead screw (603) and sliding grooves that slide with the vertical slide rod (604) in a sleeve manner.

3. The coke oven material distribution vehicle with a dust removal mechanism positioning according to claim 2, characterized in that, The side wall of the lifting seat (605) is symmetrically fixedly connected with a bracket (7), and a pusher (606) is rotatably connected inside the bracket (7). The bottom end of the pusher (606) is fixedly connected with a flat pusher plate (608).

4. The coke oven material distribution vehicle with a dust removal mechanism positioning according to claim 3, characterized in that, An electric push rod (607) is rotatably connected to the top of the bracket (7), and the output end of the electric push rod (607) is rotatably connected to the push frame (606).

5. The coke oven material distribution vehicle with a dust removal mechanism positioning according to claim 3, characterized in that, The lifting seat (605) has multiple sets of dust suction pipes (8) fixedly installed on its side wall for adsorbing dust. The outer side wall of the discharge frame (5) is fixedly connected to a tray (9). The bottom end of the tray (9) is fixedly connected to multiple sets of water spray valves (10) at equal intervals.

6. The coke oven material distribution vehicle with a dust removal mechanism positioning according to claim 1, characterized in that, The bottom end of the frame (3) is fixedly connected to an annular track (11) and a chassis (13). An annular slide plate (12) is slidably connected inside the annular track (11). The bottom end of the annular slide plate (12) is fixedly connected to the top end of the frame (601). An annular toothed plate (14) is fixedly connected to the outer wall of the annular slide plate (12). An electric gear (15) that meshes with the annular toothed plate (14) is movably connected inside the chassis (13) through a bearing.

7. The coke oven material distribution vehicle with a dust removal mechanism positioning according to claim 1, characterized in that, Both ends of the frame (3) are fixedly connected to mounting bases (16), and the pulley (2) is movably connected inside the mounting base (16) through bearings.

Images