Convenient-to-operate adjusting device for belt conveyor funnel material-adjusting baffle plate

Abstract

The utility model relates to a convenient-to-operate adjusting device for a hopper seasoning baffle plate of a belt conveyor, which belongs to the technical field of belt conveyor equipment and is used for adjusting the hopper seasoning baffle plate of the belt conveyor. According to the technical scheme, electric push rod bases are fixed to the outer walls of the two sides of a funnel respectively, cylinder bodies of two electric push rods are connected with the electric push rod bases on the outer walls of the two sides of the funnel respectively, round holes opposite to the electric push rods are formed in the two side walls of the funnel respectively, and push rods of the two electric push rods penetrate through the round holes in the two side walls of the funnel respectively. The front ends of the two push rods are connected with the two push rod supports through pin shafts respectively, and the two push rod supports are welded to the outer side walls of the two seasoning baffles respectively. The belt deviation correcting device is simple in structure and convenient to operate, the inclination angle of the material adjusting baffle can be conveniently adjusted, and the material falling position can be conveniently adjusted, so that belt deviation is corrected, belt deviation is prevented, faults are effectively avoided, working efficiency is improved, and the conveying capacity of a belt conveyor is improved.

Description

Technical Field

[0001] The utility model relates to a device for adjusting a hopper seasoning baffle of a belt conveyor, belonging to the technical field of belt conveyor equipment. Background Art

[0002] Belt conveyors are widely used in various places such as mines, building materials, chemicals, electricity, ports, etc. In ports, belt conveyors are often used to transport bulk materials such as coal, and transport coal to cargo yards, trains, ships and other areas or transportation vehicles. Belt conveyors often deviate during the operation of coal. According to on-site observations, most deviations are caused by the non-centering of the drop point when the coal falls onto the conveyor belt, resulting in the belt deviation. At present, the seasoning baffle that adjusts the drop point inside the funnel is a mechanical structure, which uses a hand wheel to rotate to drive the lead screw to extend and retract, thereby driving the seasoning baffle forward and backward. This adjustment mechanism requires manual operation by the operator, which is not convenient to adjust and consumes manpower. At the same time, since the work site is filled with a large amount of coal, the coal will continuously fall onto the funnel during the transportation process, causing the transmission screw of the funnel seasoning baffle to be easily stuck by coal dust and cannot be adjusted. Moreover, when it is not in operation for a long time, the screw is easy to rust, making it difficult for the handwheel to turn. Maintenance personnel are required to frequently maintain and repair the seasoning baffle, screw, and handwheel, which increases the maintenance workload. Therefore, it is very necessary to improve the funnel seasoning baffle of the existing belt conveyor. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an adjusting device for a belt conveyor hopper seasoning baffle which is easy to operate. The adjusting device can conveniently adjust the seasoning baffle, change the position of the coal when it falls during operation, avoid the deviation of the belt conveyor, and effectively avoid equipment failure during operation, improve operation efficiency, and increase the conveying capacity of the belt conveyor during operation.

[0004] The technical solution to solve the above technical problems is:

[0005] The utility model discloses an adjustment device for a seasoning baffle of a belt conveyor funnel which is easy to operate. The adjustment device comprises a seasoning baffle, a baffle rotating shaft and a seasoning baffle base. The upper ends of the two seasoning baffles are respectively installed on the seasoning baffle base through the baffle rotating shafts. The two seasoning baffle bases are respectively fixed to the upper parts of the inner walls on both sides of the funnel through bolts. The device also comprises an electric push rod, an electric push rod base and a push rod support. The electric push rod bases are respectively fixed to the outer walls on both sides of the funnel. The cylinders of the two electric push rods are respectively connected to the electric push rod bases on the outer walls on both sides of the funnel. The two side walls of the funnel are respectively provided with round holes opposite to the electric push rods. The push rods of the two electric push rods respectively pass through the round holes on the two side walls of the funnel. The front ends of the two push rods are respectively connected to the two push rod supports through pins. The two push rod supports are respectively welded to the outer side walls of the two seasoning baffles.

[0006] The above-mentioned easy-to-operate adjustment device for the seasoning baffle of the belt conveyor funnel, the electric push rod base is an L-shaped plate, a triangular rib plate is vertically welded between the two plates of the L-shaped plate, one plate of the L-shaped plate is fixedly connected to the outer wall of the funnel by bolts, and the other plate of the L-shaped plate is opposite to the cylinder of the electric push rod, and there is an axial hole on the plate opposite to the cylinder of the electric push rod, and there is a groove on the outer periphery of the cylinder of the electric push rod opposite to the axial hole of the plate, and the pin shaft is tightly connected with the groove on the outer periphery of the cylinder of the electric push rod through the plate axial hole of the L-shaped plate of the electric push rod base.

[0007] The above-mentioned easy-to-operate adjustment device for the seasoning baffle of the belt conveyor funnel, the push rod support is composed of a bottom plate and two side plates, the two side plates are parallel and opposite to each other, the lower ends of the two side plates are welded to the plate surface of the bottom plate, the bottom plate is welded to the outer wall of the seasoning baffle, and there are opposite axial holes on the two side plates. The front ends of the push rods of the two electric push rods are respectively embedded between the two side plates of the two push rod supports, and the pin shaft is connected to the front end connecting hole of the push rod of the electric push rod through the axial holes of the two side plates.

[0008] The above-mentioned easy-to-operate adjustment device for the seasoning baffle of the belt conveyor funnel also has a connecting rod and a connecting rod fixing seat. The connecting rod is a long plate with a circular arc, and the rear ends of the two connecting rods are respectively vertically welded on the outer side walls of the two seasoning baffles. The connecting rod fixing seat is composed of a bottom plate and two side plates, and the two side plates are parallel to each other. The lower ends of the two side plates are welded on the plate surface of the bottom plate, and the bottom plate is welded on the outer side wall of the funnel. There is a connecting rod sliding groove in a vertical direction on the bottom plate between the two side plates, and there are corresponding slot holes on the side walls of the corresponding funnel. The front ends of the two connecting rods respectively pass through the slot holes on the two side walls of the funnel and the connecting rod sliding grooves of the bottom plates of the two connecting rod fixing seats, and a plurality of circular positioning holes are evenly distributed on the front parts of the plates of the two connecting rods along the length direction, and there are respectively relative axial holes on the two side plates of the two connecting rod fixing seats. The front ends of the plates of the two connecting rods are respectively embedded between the two side plates of the two connecting rod fixing seats, and the latch is connected with the circular positioning hole at the front part of the connecting rod plate through the axial holes of the two side plates.

[0009] The beneficial effects of the utility model are:

[0010] The electric push rod of the utility model is fixed on the outer side of the funnel wall, and the push rod of the electric push rod is connected with the outer side wall of the seasoning baffle through the funnel wall. The seasoning baffle can be driven to move forward and backward by extending and retracting the push rod of the electric push rod, and the inclination angle of the seasoning baffle is adjusted, thereby adjusting the falling position of the material; the rear end of the connecting rod is connected with the outer side wall of the seasoning baffle, and the front end of the connecting rod passes through the side wall of the funnel, and the connecting rod fixing seat is fixed on the outer side wall of the funnel. The circular positioning hole of the connecting rod and the axial hole of the connecting rod fixing seat are locked by a pin, which can prevent the seasoning baffle from shrinking due to the impact of falling material.

[0011] The utility model discloses adopts the simple structure, convenient operation, can conveniently adjust the inclination angle of the seasoning baffle plate, adjust the falling material position, thereby correcting the belt deviation and preventing the belt deviation, and can effectively avoid malfunction, improve working efficiency, and increase the conveying capacity of the belt conveyor during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the installation position of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of a seasoning baffle.

[0015] The markings in the figure are as follows: funnel 1, seasoning baffle 2, baffle rotating shaft 3, seasoning baffle base 4, electric push rod 5, electric push rod base 6, push rod support 7, pin shaft 8, connecting rod 9, connecting rod fixing seat 10, circular positioning hole 11. DETAILED DESCRIPTION

[0016] The utility model is composed of a seasoning baffle 2, a baffle rotating shaft 3, a seasoning baffle base 4, an electric push rod 5, an electric push rod base 6, a push rod support 7, a pin shaft 8, a connecting rod 9, and a connecting rod fixing seat 10.

[0017] Figure 1 , 2 3 shows that the seasoning baffle 2 is rectangular, and the upper ends of the two seasoning baffles 2 are respectively mounted on the seasoning baffle base 4 through the baffle rotating shaft 3, and the two ends of the baffle rotating shaft 3 are rotatably matched with the seasoning baffle base 4. The two seasoning baffle bases 4 are respectively fixed to the upper inner walls of the two sides of the funnel 1 by bolts. The plate surface of the seasoning baffle 2 can be changed from a vertical direction to an inclined direction, and the material falls on the plate surface of the seasoning baffle 2 and then falls on the belt to change the falling position.

[0018] Figure 1 , 2 It is shown that electric push rod bases 6 are fixed on the outer walls of both sides of the funnel 1. The electric push rod base 6 is an L-shaped plate, and a triangular rib plate is vertically welded between the two plates of the L-shaped plate. One plate of the L-shaped plate is fixedly connected to the outer wall of the funnel 1 by bolts, and the other plate of the L-shaped plate is opposite to the cylinder of the electric push rod 5. There is an axial hole on the plate opposite to the cylinder of the electric push rod 5. The outer periphery of the cylinder of the electric push rod 5 has a groove opposite to the axial hole of the plate, and the pin is tightly connected with the groove on the outer periphery of the cylinder of the electric push rod 5 through the plate axial hole of the L-shaped plate of the electric push rod base 6. The cylinder of the electric push rod 5 can rotate around the pin to adapt to the change of the angle of the seasoning baffle 2.

[0019] Figure 1 ,2 It is shown that there are circular holes on the two side walls of the funnel 1 opposite to the electric push rods 5, and the push rods of the two electric push rods 5 pass through the circular holes on the two side walls of the funnel 1 respectively. The front ends of the two push rods are respectively connected to the two push rod supports 7 through the pin shafts 8, and the two push rod supports 7 are respectively welded to the outer walls of the two seasoning baffles 2.

[0020] Figure 2 , 3 It is shown that the push rod support 7 is composed of a bottom plate and two side plates, the two side plates are parallel and opposite, the lower ends of the two side plates are welded to the plate surface of the bottom plate, the bottom plate is welded to the outer wall of the seasoning baffle 2, the two side plates have opposite shaft holes, the front ends of the push rods of the two electric push rods 5 are respectively embedded between the two side plates of the two push rod supports 7, and the pin shaft 8 is connected to the front end connection hole of the push rod of the electric push rod 5 through the shaft holes of the two side plates. When the angle of the seasoning baffle 2 needs to be adjusted, the push rod of the electric push rod 5 is extended or retracted, which can drive the seasoning baffle 2 to move forward and backward to adjust the inclination angle of the seasoning baffle 2, and then adjust the drop position of the material.

[0021] Figure 1 , 2 3 shows that in order to prevent the push rod of the electric push rod 5 from retracting under the impact of falling materials, a connecting rod 9 and a connecting rod fixing seat 10 are installed behind the seasoning baffle 2. The connecting rod 9 is a long plate with a circular arc. The rear ends of the two connecting rods 9 are respectively vertically welded to the outer side walls of the two seasoning baffles 2, and the front ends of the two connecting rods 9 pass through the two side walls of the funnel 1 and are connected to the two connecting rod fixing seats 10 to position and fix the seasoning baffle 2.

[0022] Figure 1 , 2 It is shown that the connecting rod fixing seat 10 is composed of a bottom plate and two side plates, the two side plates are parallel and opposite to each other, the lower ends of the two side plates are welded to the plate surface of the bottom plate, the bottom plate is welded to the outer wall of the funnel 1, and there is a vertical connecting rod sliding groove on the bottom plate between the two side plates, and there are corresponding corresponding slots on the side walls of the funnel 1. The front ends of the two connecting rods 9 respectively pass through the slots on the two side walls of the funnel 1 and the connecting rod sliding grooves of the bottom plates of the two connecting rod fixing seats 10 and are connected to the side plates of the connecting rod fixing seat 10.

[0023] Figure 1 , 2 3 shows that the front part of the plate of the two connecting rods 9 is evenly distributed with a plurality of circular positioning holes 11 along the length direction, and the two side plates of the two connecting rod fixing seats 10 are respectively provided with opposite axial holes, and the front ends of the plates of the two connecting rods 9 are respectively embedded between the two side plates of the two connecting rod fixing seats 10, and the latch is connected with the circular positioning holes 11 at the front part of the plate of the connecting rod 9 through the axial holes of the two side plates.

[0024] The use process of the utility model is as follows:

[0025] During use, when the angle of the seasoning baffle 2 needs to be adjusted, the push rod of the electric push rod 5 is extended or retracted to drive the seasoning baffle 2 to move forward and backward to adjust the inclination angle of the seasoning baffle 2, thereby adjusting the material drop position.

[0026] When the position of the seasoning baffle 2 is adjusted, the circular positioning hole 11 on the connecting rod 9 and the axial hole of the connecting rod fixing seat 10 are locked by a latch to prevent the push rod of the electric push rod 5 from retracting under the impact of falling materials, thereby ensuring the stability of the seasoning baffle 2.

[0027] An embodiment of the present utility model is as follows:

[0028] The length of the seasoning baffle 2 is 1850 mm and the width is 1500 mm;

[0029] The baffle rotating shaft 3 has a diameter of 83 mm and a length of 2020 mm;

[0030] The length of the seasoning baffle base 4 is 200 mm and the width is 220 mm;

[0031] The model of the electric push rod 5 is DTWG2000-8000;

[0032] The length of the electric push rod base 6 is 196 mm and the width is 120 mm;

[0033] The length of the push rod support 7 is 180 mm and the width is 100 mm;

[0034] The pin 8 has a diameter of 35 mm and a length of 100 mm;

[0035] The connecting rod 9 has a length of 670 mm, a width of 80 mm and a thickness of 30 mm;

[0036] The connecting rod fixing seat 10 has a length of 120 mm, a width of 80 mm and a height of 120 mm.

Claims

1. A conveniently operated belt conveyor hopper seasoning baffle adjustment device, comprising a seasoning baffle (2), a baffle rotating shaft (3), and a seasoning baffle base (4), wherein the upper ends of the two seasoning baffles (2) are respectively mounted on the seasoning baffle base (4) via the baffle rotating shaft (3), and the two seasoning baffle bases (4) are respectively fixed to the upper parts of the inner walls on both sides of the funnel (1) via bolts, characterized in that: It also comprises an electric push rod (5), an electric push rod base (6), and a push rod support (7). The electric push rod bases (6) are respectively fixed on the outer walls on both sides of the funnel (1). The cylinders of the two electric push rods (5) are respectively connected to the electric push rod bases (6) on the outer walls on both sides of the funnel (1). The two side walls of the funnel (1) are respectively provided with round holes facing the electric push rods (5). The push rods of the two electric push rods (5) respectively pass through the round holes on the two side walls of the funnel (1). The front ends of the two push rods are respectively connected to the two push rod supports (7) via pins (8). The two push rod supports (7) are respectively welded to the outer side walls of the two seasoning baffles (2).

2. The conveniently operated adjusting device for the seasoning baffle of the belt conveyor hopper according to claim 1 is characterized in that: The electric push rod base (6) is an L-shaped plate, and a triangular rib plate is vertically welded between two plates of the L-shaped plate. One plate of the L-shaped plate is fixedly connected to the outer wall of the funnel (1) by means of bolts, and the other plate of the L-shaped plate is opposite to the cylinder of the electric push rod (5). An axial hole is provided on the plate opposite to the cylinder of the electric push rod (5), and a groove is provided on the outer periphery of the cylinder of the electric push rod (5) and is opposite to the axial hole of the plate. The pin passes through the plate axial hole of the L-shaped plate of the electric push rod base (6) and is tightly connected with the groove on the outer periphery of the cylinder of the electric push rod (5).

3. The convenient-to-operate adjusting device for the seasoning baffle of the belt conveyor hopper according to claim 1 is characterized in that: The push rod support (7) is composed of a bottom plate and two side plates, the two side plates are parallel and opposite to each other, the lower ends of the two side plates are welded to the plate surface of the bottom plate, the bottom plate is welded to the outer wall of the seasoning baffle (2), the two side plates are provided with opposite axial holes, the front ends of the push rods of the two electric push rods (5) are respectively embedded between the two side plates of the two push rod supports (7), and the pin shaft is connected to the front end connecting hole of the push rod of the electric push rod (5) through the axial holes of the two side plates.

4. The convenient-to-operate adjusting device for the seasoning baffle of the belt conveyor hopper according to claim 1 is characterized in that: The utility model also comprises a connecting rod (9) and a connecting rod fixing seat (10). The connecting rod (9) is a long plate with a circular arc. The rear ends of the two connecting rods (9) are respectively vertically welded to the outer side walls of the two seasoning baffles (2). The connecting rod fixing seat (10) is composed of a bottom plate and two side plates. The two side plates are parallel to each other. The lower ends of the two side plates are welded to the plate surface of the bottom plate. The bottom plate is welded to the outer side wall of the funnel (1). The bottom plate between the two side plates has a connecting rod sliding groove in a vertical direction. The corresponding side wall of the funnel (1) has a corresponding slot. The two connecting rods ( The front ends of the two connecting rods (9) respectively pass through the slot holes on the two side walls of the funnel (1) and the connecting rod sliding grooves of the bottom plates of the two connecting rod fixing seats (10), the front parts of the plates of the two connecting rods (9) are evenly distributed along the length direction, the two side plates of the two connecting rod fixing seats (10) are respectively provided with opposite axial holes, the front ends of the plates of the two connecting rods (9) are respectively embedded between the two side plates of the two connecting rod fixing seats (10), and the latches are connected to the circular locating holes (11) at the front parts of the plates of the connecting rods (9) through the axial holes of the two side plates.

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