Bidirectional moving four-way material distributing hopper device

Abstract

The utility model relates to conveying equipment, in particular to a bidirectional moving four-way material distributing hopper device. Comprising a four-way material distributing hopper, the four-way material distributing hopper is installed on a moving mechanism, the four-way material distributing hopper comprises a feeding pipe, a left discharging pipe, a right discharging pipe and straight-through pipes, the feeding pipe is in an inverted Y shape, two lower pipe openings of the feeding pipe are communicated with the left discharging pipe and the right discharging pipe which are inclined downwards respectively, and the straight-through pipes are arranged on the outer side of the feeding pipe in parallel; the moving mechanism comprises a moving trolley and a track, the four-way material distributing hopper is fixedly connected with the moving trolley, the moving trolley is arranged on the track, the track is installed on the machine frame, and a driving piece is installed between the moving trolley and the machine frame. According to the utility model, the unloading of the materials above is adjusted by the moving mechanism, and the four-way material distributing funnel conveys the materials to different directions, so that the materials are discharged in three directions; the problems of turning plate damage, material hardening and difficult manual cleaning of frozen materials in winter are solved, the service life is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to conveying equipment, in particular to a two-way movable four-way material distribution funnel device. Background Art

[0002] In heavy industrial production fields such as mining material yards, metallurgy, chemical industry, coal, steel mills, etc., it is often necessary to transport materials on a single production line to other material lines or silos. This requires the use of a movable unloading cart. The function of the movable unloading cart is to drive the traveling wheels through the motor on the car through the reducer and chain so that the trolley can move back and forth on the guide rails of the conveyor frame. After the material transported by the conveyor reaches the trolley position, it falls into the unloading funnel of the trolley, thereby achieving the purpose of unloading at any point in the middle of the conveyor.

[0003] The movable unloading vehicles currently in use are all electric hydraulic flap devices, whose principle is that the electric hydraulic push rod controls the rotation of the built-in flap to directional guide the incoming materials from above. After long-term use, such devices will cause the materials to stick to the flap, directional impact wear, and the freezing of wet materials in winter, which will increase the difficulty of manual cleaning, increase labor losses, and reduce production efficiency, thus leading to losses of production units. The electric hydraulic flap device has the following disadvantages:

[0004] 1) Since the material is directional from above, the flap will be worn when it is opened and closed, especially when the flap is on the material-facing surface, the wear will increase day by day, thus causing shutdown and maintenance to delay production;

[0005] 2) When transporting special materials, the special properties of the materials are easy to stick to the inside of the flap, causing the flap to stick. When the flap is started, the adhesion of the materials will affect the opening and closing of the flap, increase the starting power, and easily shorten the service life of the electric hydraulic push rod;

[0006] 3) During winter production, the freezing of materials will affect the opening and closing of the electric hydraulic push rod, increase the starting power, and easily shorten the service life of the electric hydraulic push rod. When cleaning frozen materials, when the materials are frozen on the flap, manual cleaning is required at regular intervals, which increases the loss of manual cleaning and the work safety of the cleaning personnel.

[0007] A Chinese utility model with authorization announcement number CN203283823U discloses a flap-type four-way switching funnel, which controls the material distribution direction by means of a flap, and the above-mentioned technical problems may easily occur when the flap is turned. Utility Model Content

[0008] The utility model aims to solve the above technical problems, thereby providing a two-way movable four-way material distribution funnel device, which can increase the service life and reduce the maintenance cost.

[0009] The utility model solves the technical problem and adopts the following technical solution:

[0010] A bidirectional movable four-way material distribution funnel device comprises a four-way material distribution funnel, which is located below the discharge end of a conveyor, and is installed on a movable mechanism. The four-way material distribution funnel comprises a feed pipe, a left discharge pipe, a right discharge pipe and a straight-through pipe, and the feed pipe is an inverted Y-shape, and the two lower pipe openings of the feed pipe are respectively connected to the left discharge pipe and the right discharge pipe inclined downward, and straight-through pipes are arranged in parallel on the outer side of the feed pipe; the movable mechanism comprises a moving trolley and a track, the four-way material distribution funnel is fixedly connected to the moving trolley, the moving trolley is placed on the track, the track is installed on a frame, and a driving member is installed between the moving trolley and the frame.

[0011] Compared with the prior art, the utility model adopting the above technical solution has the following beneficial effects:

[0012] The unloading of materials from above is regulated by the moving mechanism, and the four-way dividing funnel transports the materials to different directions, so as to achieve discharge in three directions. The flap device has been replaced to solve the problems of flap damage, material compaction, and difficulty in manual cleaning due to material freezing in winter, thereby increasing service life and reducing maintenance costs.

[0013] Further, the optimization scheme of the utility model is:

[0014] The driving element is an electro-hydraulic push rod, an electric push rod, a hydraulic cylinder or a pneumatic cylinder.

[0015] The mobile trolley comprises a vehicle body, a wheel axle and wheels. The vehicle body is a frame structure. The two ends of the vehicle body are rotatably mounted with wheel axles. The two ends of the wheel axle are rotatably mounted with wheels. The wheels are rollingly connected to the track.

[0016] The left discharge pipe, the right discharge pipe and the straight-through pipe of the four-way material distribution funnel are all fixedly connected to the moving trolley, and the straight-through pipe vertically penetrates the body of the moving trolley.

[0017] The inner side plate of the inlet end of the feed pipe of the four-way material distribution funnel is arranged obliquely, and the three pipe openings of the feed pipe are all rectangular.

[0018] The movable trolley is provided with a side material distributing station and a middle material distributing station, and fixed funnels are respectively provided on the frames on both sides of the side material distributing station.

[0019] The side wall of the fixed funnel is provided with a wear-resistant lining.

[0020] The lower ends of the left discharge pipe and the right discharge pipe of the four-way material distribution funnel are both provided with vertical pipe parts.

[0021] The inner walls of the inner side plates of the feed pipe, the left discharge pipe, the right discharge pipe and the straight-through pipe are all installed with wear-resistant lining plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of an embodiment of the utility model;

[0023] Figure 2 for Figure 1 Left view of

[0024] Figure 3 This is a schematic diagram of the connection between the dust cover and the head funnel;

[0025] Figure 4 for Figure 3 A top view of

[0026] Figure 5 for Figure 3 Left view of

[0027] Figure 6 It is a schematic diagram of the connection between the feed pipe, the left discharge pipe, and the right discharge pipe;

[0028] Figure 7 for Figure 6 A top view of

[0029] Figure 8 for Figure 6 Left view of

[0030] Fig. 9 It is the main view of the straight pipe;

[0031] Fig.10 for Fig. 9 Left view of

[0032] Fig.11 This is the main view of the mobile car;

[0033] Fig.12 for Fig.11 A top view of

[0034] Fig.13 for Fig.11 Left view of

[0035] Fig.14 This is the main view of the fixed funnel;

[0036] Fig.15 for Fig.14 A top view of

[0037] Fig.16 for Fig.14 AA section view.

[0038] In the figure: belt conveyor 1; conveyor frame 1-1; discharge roller 1-2; platform 1-3; dust cover 1-4; head funnel 1-5; conveyor belt 1-6; wear-resistant lining 1-7; four-way distribution funnel 2; feed pipe 2-1; left discharge pipe 2-2; vertical pipe part 2-2-1; right discharge pipe 2-3; straight pipe 2-4; flaring part 2-4-1; mounting plate 2-5; moving mechanism 3; vehicle body 3-1; axle 3-2; wheel 3-3; track 3-4; frame 3-5; electro-hydraulic push rod 3-6; ear seat 3-6-1; support frame 3-6-2; fixed funnel 4; connecting plate 4-1. DETAILED DESCRIPTION

[0039] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0040] See also Figure 1 , Figure 2 The present embodiment is a bidirectional movable four-way material distribution funnel device, which is located below the discharging end of the belt conveyor 1. The conveying frame 1-1 of the belt conveyor 1 is arranged obliquely, and a platform 1-3 is provided on the periphery of the discharging roller 1-2, and a dust cover 1-4 is provided above the platform 1-3 ( Figure 3-Figure 5 As shown), a head funnel 1-5 is provided at the bottom of the platform 1-3, the rear side plate of the inlet end of the head funnel 1-5 is arranged obliquely and is located below the discharge roller 1-2, and the inner plate surface of the front side plate of the head funnel 1-5 is installed with a wear-resistant lining 1-7, the wear-resistant lining 1-7 reduces wear and is easy to replace, and the conveyor belt 1-6 transports materials.

[0041] The four-way material distribution funnel device is mainly composed of a four-way material distribution funnel 2 and a moving mechanism 3. The four-way material distribution funnel 2 is mainly composed of a feed pipe 2-1, a left discharge pipe 2-2, a right discharge pipe 2-3 and a straight pipe 2-4 ( Figure 6-Figure 10 As shown in the figure, the feed pipe 2-1 is inverted Y-shaped, and the three pipe openings of the feed pipe 2-1 are all rectangular. The rear side plate of the inlet of the feed pipe 2-1 is arranged obliquely. The two discharge ports of the feed pipe 2-1 are respectively connected to the left discharge pipe 2-2 and the right discharge pipe 2-3 by flanges and bolts. The left discharge pipe 2-2 and the right discharge pipe 2-3 are both inclined downward. The lower ends of the left discharge pipe 2-2 and the right discharge pipe 2-3 are both provided with vertical pipe parts 2-2-1. The outer plates of the left discharge pipe 2-2 and the right discharge pipe 2-3 are both provided with observation ports, and sealing plates are installed outside the observation ports. The outer plate surfaces of the inner plates of the left discharge pipe 2-2 and the right discharge pipe 2-3 are welded with mounting plates 2-5. The inner walls of the inner plates of the feed pipe 2-1, the left discharge pipe 2-2, and the right discharge pipe 2-3 are respectively installed with wear-resistant lining plates 1-7 to reduce the wear of the four-way distribution funnel 2. The straight-through pipe 2-4 is placed in parallel on the front side of the feed pipe 2-1. The straight-through pipe 2-4 is rectangular, and a rectangular expansion portion 2-4-1 is provided at its upper end. Mounting plates 2-5 are welded on both sides of the straight-through pipe 2-4.

[0042] The moving mechanism 3 is mainly composed of a moving trolley, a track 3-4 and an electro-hydraulic push rod 3-6 ( Figure 11-13 ), the mobile trolley is mainly composed of a car body 3-1, an axle 3-2 and wheels 3-3. The car body 3-1 is a frame structure, which is arranged horizontally. The axles 3-2 are rotatably mounted on both ends of the car body 3-1 through bearing seats, and the wheels 3-3 are rotatably mounted on both ends of the axle 3-2. The mobile trolley is placed on a track 3-4, and the wheels 3-3 are rollingly connected to the track 3-4. The track 3-4 is horizontally mounted on a frame 3-5, and the frame 3-5 is connected to the conveyor frame 1-1.

[0043] The inner end of the body 3-1 of the mobile trolley is welded with an ear plate, which is hingedly connected to the piston rod of the electro-hydraulic push rod 3-6 through a pin shaft, and the cylinder of the electro-hydraulic push rod 3-6 is hingedly connected to the ear seat 3-6-1, and the ear seat 3-6-1 is fixedly connected to the frame 3-5 through a support frame 3-6-2. The electro-hydraulic push rod 3-6 is used as a driving member to drive the mobile trolley to move. The electro-hydraulic push rod 3-6 can also be an electric push rod, a hydraulic cylinder or a cylinder.

[0044] The four-way material distribution funnel 2 is installed on the body 3-1 of the mobile vehicle, and the feed pipe 2-1, the left discharge pipe 2-2 and the right discharge pipe 2-3 are connected. The left discharge pipe 2-2 and the right discharge pipe 2-3 are installed at the rear end of the body 3-1 through the mounting plate 2-5, and the vertical pipe parts 2-2-1 of the left discharge pipe 2-2 and the right discharge pipe 2-3 are respectively located on the left and right sides of the body 3-1. The straight pipe 2-4 is placed in front of the feed pipe 2-1 and is close to it. The upper end of the straight pipe 2-4 is flush with the upper end of the feed pipe 2-1, and the lower end of the straight pipe 2-4 passes through the body 3-1. The straight pipe 2-4 is fixedly connected to the body 3-1 through the mounting plate 2-5.

[0045] The mobile trolley is provided with two stations, namely the middle dispensing station and the side dispensing station. The electro-hydraulic push rod 3-6 drives the mobile trolley to move forward and backward. When the trolley body 3-1 is located at the middle dispensing station, the upper port of the straight pipe 2-4 is aligned with the outlet of the head funnel 1-5. When the trolley body 3-1 is located at the side dispensing station, the upper port of the feed pipe 2-1 is aligned with the outlet of the head funnel 1-5. The left and right sides of the side dispensing station are respectively provided with fixed funnels 4 ( Figure 14-16 As shown), the rear side plate of the fixed funnel 4 is arranged obliquely, the front side plate of the fixed funnel 4 is arranged vertically, the inner walls of the front side plate, the inner side plate and the outer side plate are all installed with wear-resistant lining plates 1-7, the fixed funnel 4 is welded with a connecting plate 4-1, and the connecting plate 4-1 is installed on the frame 3-5 by bolts, and the lower ports of the vertical pipe parts 2-2-1 of the left discharge pipe 2-2 and the right discharge pipe 2-3 are aligned with the upper ports of the fixed funnel 4 respectively.

[0046] The working process of this embodiment is: when the material from above arrives, the material is first discharged downward through the head funnel 1-5. When the electro-hydraulic push rod 3-6 is turned on, the electro-hydraulic push rod 3-6 pushes the moving trolley to move, so that the four-way funnel 2 is reset. The moving trolley is located at the side material distribution station. The upper port of the feed pipe 2-1 is aligned with the outlet of the head funnel 1-5, blocking the material from being directly discharged downward. The material is discharged into the fixed funnel 4 on both sides through the feed pipe 2-1, the left discharge pipe 2-2 and the right discharge pipe 2-3. The side wall of the fixed funnel 4 is installed with a wear-resistant lining plate 2-6, which reduces the wear of the material on the funnel body. This time, the material can be discharged to both sides. When the electro-hydraulic push rod 3-6 runs in the opposite direction, it drives the moving trolley away from the current position, so that the four-way funnel 2 is shifted. The moving trolley is located at the middle material distribution station. The upper port of the straight pipe 2-4 is aligned with the outlet of the head funnel 1-5, and the material is discharged downward through the straight pipe 2-4. This embodiment divides the material from above to achieve material discharge in three directions.

[0047] The above description is only a preferred feasible embodiment of the present utility model, and does not limit the scope of rights of the present utility model. All equivalent structural changes made using the contents of the specification and drawings of the present utility model are included in the scope of rights of the present utility model.

Claims

1. A bidirectional movable four-way material distribution funnel device, comprising a four-way material distribution funnel, the four-way material distribution funnel is located below the discharge end of the conveyor, characterized in that: The four-way material distribution funnel is installed on the moving mechanism, and the four-way material distribution funnel includes a feed pipe, a left discharge pipe, a right discharge pipe and a straight pipe. The feed pipe is an inverted Y shape, and the two lower pipe openings of the feed pipe are respectively connected to the left discharge pipe and the right discharge pipe inclined downward, and the outer side of the feed pipe is provided with a straight pipe in parallel; The moving mechanism comprises a moving trolley and a track. The four-way material distribution funnel is fixedly connected to the moving trolley. The moving trolley is placed on the track. The track is installed on a frame. A driving member is installed between the moving trolley and the frame.

2. The bidirectional movable four-way material distribution funnel device according to claim 1 is characterized in that: The driving member is an electro-hydraulic push rod, an electric push rod, a hydraulic cylinder or a pneumatic cylinder.

3. The bidirectional movable four-way material distribution funnel device according to claim 1 is characterized in that: The mobile trolley comprises a vehicle body, a wheel axle and wheels. The vehicle body is a frame structure. The two ends of the vehicle body are rotatably mounted with wheel axles. The two ends of the wheel axle are rotatably mounted with wheels. The wheels are rollingly connected to the track.

4. The bidirectional movable four-way material distribution funnel device according to claim 1 is characterized in that: The left discharge pipe, the right discharge pipe and the straight-through pipe of the four-way material distribution funnel are all fixedly connected to the moving trolley, and the straight-through pipe vertically penetrates the body of the moving trolley.

5. The bidirectional movable four-way material distribution funnel device according to claim 1 is characterized in that: The inner side plate of the inlet end of the feed pipe of the four-way material distribution funnel is arranged obliquely, and the three pipe openings of the feed pipe are all rectangular.

6. The bidirectional movable four-way material distribution funnel device according to claim 1 is characterized in that: The movable trolley is provided with a side material distributing station and a middle material distributing station, and fixed funnels are respectively provided on the frames on both sides of the side material distributing station.

7. The bidirectional movable four-way material distribution funnel device according to claim 6 is characterized in that: The side wall of the fixed funnel is provided with a wear-resistant lining.

8. The bidirectional movable four-way material distribution funnel device according to claim 1 is characterized in that: The lower ends of the left discharge pipe and the right discharge pipe of the four-way material distribution funnel are both provided with vertical pipe parts.

9. The bidirectional movable four-way material distribution funnel device according to claim 1, characterized in that: The inner walls of the inner side plates of the feed pipe, the left discharge pipe, the right discharge pipe and the straight-through pipe are all installed with wear-resistant lining plates.

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