Belt deviation rectifying type material conveying device

Abstract

The utility model belongs to the field of material conveying, and particularly relates to a belt deviation rectifying type material conveying device. The belt conveyor comprises a carrier roller, a carrier roller bracket for supporting the carrier roller, a belt arranged on the carrier roller and used for conveying materials, and a roller for driving the belt to rotate, a chute tube for conveying materials is arranged above the belt; a chute barrel mother plate is connected with a bottom opening of the chute barrel; a material adjusting plate for guiding the falling position of materials is hinged to the other end of the chute barrel mother plate; electric push rods are arranged on the side surfaces of the seasoning plates; the material adjusting plate is pushed by the electric push rod to rotate around the hinged point of the chute barrel mother plate and the material adjusting plate. The electric push rod is connected with an electric cabinet; a side panel is arranged on the carrier roller bracket; the electric push rod penetrates through the side panel and is fixedly connected with the seasoning plate; and one end of the side panel is vertically and fixedly provided with a turning plate anti-leakage end plate for preventing leakage. Deviation of the belt conveyor is prevented, adjustment of the material adjusting plate is automatically conducted without shutdown, safety and reliability are achieved, real-time adjustment can be achieved, and the adjustment precision is high.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of material conveying, and particularly relates to a belt deviation rectifying type material conveying device. BACKGROUND

[0002] Belt deviation is a frequently-occurring and difficult-to-handle fault point in a belt conveyor system. Light belt deviation causes frequent shutdown of the belt conveyor system, and heavy belt deviation causes damage to important system components such as belts, thereby seriously affecting the production efficiency of the belt conveyor system.

[0003] The prior art belt conveyor frequently has belt deviation faults during production operation. Most causes of the faults are that material is not properly dropped, and the impact on the belt causes deviation. In view of the phenomenon that material is not properly dropped, a material adjusting plate is installed inside a belt machine drum to adjust the dropping direction of the material. However, the adjustment of the material adjusting plate must be performed during shutdown, and a plurality of maintenance personnel need to enter the inside of the drum to operate, which has a large safety hazard. The adjustment is often not in place once, and the adjustment needs to be performed multiple times during shutdown. The adjustment accuracy is not high, and the adjustment time is more than 0.5 hours each time, thereby greatly reducing the production efficiency. SUMMARY

[0004] The present application is proposed to solve the problems of the prior art, such as that the adjustment of the material adjusting plate must be performed during shutdown, the safety hazard of manual operation is large, the adjustment cannot be performed in real time, the manual adjustment accuracy is low, the speed is slow, and the production efficiency is affected. The belt deviation rectifying type material conveying device comprises a roller, a roller support supporting the roller, a belt conveying material on the roller, and a drum driving the belt to rotate. A drum is arranged above the belt to convey material. A drum base plate is connected to the bottom opening of the drum. A material adjusting plate is hingedly connected to the other end of the drum base plate to guide the falling position of the material. An electric push rod is arranged on the side surface of the material adjusting plate. The material adjusting plate rotates around the hinge point of the drum base plate and the material adjusting plate under the pushing of the electric push rod. An electric control box is connected to the electric push rod. A side plate is arranged on the roller support. The electric push rod is fixedly connected to the material adjusting plate through the side plate. A leakage prevention flap is vertically fixed at one end of the side plate to prevent material leakage.

[0005] The drum base plate comprises a first drum base plate and a second drum base plate.

[0006] The material adjusting plate comprises a first material adjusting plate and a second material adjusting plate.

[0007] The electric push rod comprises a first electric push rod and a second electric push rod. The telescopic end of the first electric push rod is fixedly connected to the outer side of the first material adjusting plate. The telescopic end of the second electric push rod is fixedly connected to the outer side of the second material adjusting plate.

[0008] The belt cross section is V-shaped, the roller includes two obliquely arranged rollers: a first roller, a second roller and a third roller arranged horizontally; a first anti-deviation inductor parallel to the shaft of the first roller and a second anti-deviation inductor parallel to the shaft of the second roller are arranged on the first roller and the second roller respectively;

[0009] The first anti-deviation inductor and the second anti-deviation inductor are arranged above the two obliquely open ends of the V-shaped belt and are arranged at equal distances from the two obliquely open ends of the V-shaped belt;

[0010] The first anti-deviation inductor and the second anti-deviation inductor are connected to the electric control box respectively;

[0011] The first anti-deviation inductor and the second anti-deviation inductor are connected to the first electric push rod and the second electric push rod respectively.

[0012] According to the above belt deviation correction type material conveying device: the outer diameter of the extension end of the first electric push rod and the extension end of the second electric push rod is respectively provided with a first electric push rod extension end sealing tube and a second electric push rod extension end sealing tube to prevent material from entering;

[0013] One end of the first electric push rod extension end sealing tube is coaxially fixedly connected to the extension end of the first electric push rod through a flange; the other end of the first electric push rod extension end sealing tube is fixedly connected to the outer side of the first material adjusting plate;

[0014] One end of the second electric push rod extension end sealing tube is coaxially fixedly connected to the extension end of the second electric push rod; the other end of the second electric push rod extension end sealing tube is fixedly connected to the outer side of the second material adjusting plate.

[0015] According to the above belt deviation correction type material conveying device: the first electric push rod extension end sealing tube and the first material adjusting plate are connected through a first fine adjustment electric push rod; the second electric push rod extension end sealing tube and the second material adjusting plate are connected through a second fine adjustment electric push rod; the first fine adjustment electric push rod and the second fine adjustment electric push rod are connected to the electric control box respectively.

[0016] According to the above belt deviation correction type material conveying device: the first roller mother plate and the second roller mother plate are hingedly connected to form a horn-shaped shape with large upper and small lower.

[0017] According to the above belt deviation correction type material conveying device: the included angle of the first roller mother plate and the second roller mother plate is 30°-150°.

[0018] According to the belt deviation correction type material conveying device described above: the included angle between the first chute mother plate and the first seasoning plate is 120°-180°; the included angle between the second chute mother plate and the second seasoning plate is 120°-180°.

[0019] According to the belt deviation correction type material conveying device described above: the opening and closing angle between the first seasoning plate and the second seasoning plate is 0°-160°.

[0020] According to the belt deviation correction type material conveying device described above: the stroke of the first electric push rod and the second electric push rod is 30mm-500mm, and the speed is 7-180mm / s.

[0021] According to the belt deviation correction type material conveying device described above: the stroke of the first fine adjustment electric push rod and the second fine adjustment electric push rod is 10mm-100mm, and the speed is 7-180mm / s.

[0022] According to the belt deviation correction type material conveying device described above: the model of the first deviation prevention inductor and the second deviation prevention inductor is IFL5-18-10A.

[0023] The beneficial effects of the present application are as follows:

[0024] 1、The device of the present application is provided with a first deviation prevention inductor parallel to the shaft of the first idler and a second deviation prevention inductor parallel to the shaft of the second idler on the first idler and the second idler respectively, which can measure the deviation of the belt caused by the deviation of the center of gravity of the material when the material is falling, and the deviation signal of the belt is transmitted to the electric control box, and the electric control box calculates and controls the extension and retraction of the first electric push rod, the second electric push rod, the first fine adjustment electric push rod and the second fine adjustment electric push rod according to the deviation signal of the belt, so as to control the opening and closing angle of the first seasoning plate and the second seasoning plate, so as to adjust the falling direction of the material in real time by the seasoning plate installed in the chute, ensure that the center of gravity of the falling material is in the center position, and finally adjust the running of the belt in the center range of the idler support, so as to prevent the belt deviation, and the adjustment of the seasoning plate is automatically carried out without shutdown, which is safe and reliable, and can solve the problem of real-time adjustment.

[0025] 2、The outer diameter of the extension end of the first electric push rod and the extension end of the second electric push rod is respectively provided with a first electric push rod extension end sealing tube and a second electric push rod extension end sealing tube to prevent the material from entering the electric push rod, which can effectively prevent the material from entering the electric push rod during the adjustment of the electric push rod to the seasoning plate, ensure the accuracy of the belt deviation adjustment, and improve the safety and reliability of the device.

[0026] 3, the first electric push rod of the application is connected between the telescopic end sealing tube and the first seasoning plate through the first fine adjustment electric push rod, the telescopic end sealing tube of the second electric push rod is connected between the second seasoning plate through the second fine adjustment electric push rod, the stroke of the first fine adjustment electric push rod and the second fine adjustment electric push rod is short but the precision is high, the shortcomings of low precision of the first electric push rod and the second electric push rod are made up, so that the material falling position is more accurately controlled, and the precision of the device belt deviation adjustment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a front view of a structure schematic diagram of the belt deviation correction type material conveying device of the application.

[0028] Figure 2 It is an A-A sectional view of the front view of the structure schematic diagram of the belt deviation correction type material conveying device of the application.

[0029] Figure 3 It is a B-B sectional view of the front view of the structure schematic diagram of the belt deviation correction type material conveying device of the application.

[0030] Figure 4 It is a front view of a structure schematic diagram of an embodiment of the belt deviation correction type material conveying device of the application.

[0031] Figure 5 It is an A'-A' sectional view of the front view of the structure schematic diagram of the embodiment of the belt deviation correction type material conveying device of the application.

[0032] Figure 6 It is a B'-B' sectional view of the front view of the structure schematic diagram of the embodiment of the belt deviation correction type material conveying device of the application.

[0033] In the figure: 1-belt, 2-roller support, 3-drum, 4-roller, 6-side plate, 7-flap leakage prevention end plate, 101-first drum female plate, 102-second drum female plate, 201-first electric push rod, 202-second electric push rod, 211-telescopic end sealing tube of the first electric push rod, 212-telescopic end sealing tube of the second electric push rod, 221-first fine adjustment electric push rod, 222-second fine adjustment electric push rod, 301-first roller, 302-second roller, 303-third roller, 401-first deviation prevention inductor, 402-second deviation prevention inductor, 501-first seasoning plate, 502-second seasoning plate. DETAILED DESCRIPTION

[0034] PREFERRED EMBODIMENT

[0035] As Figures 1 to 3The device is shown: the belt deviation correction type material conveying device, including: the roller, the roller support 2 of supporting the roller, the belt 1 of conveying material is provided on the roller and the roller 4 of belt 1 drive belt 1 rotation; The chute 3 of conveying material is provided above the belt 1; The chute mother plate is connected with the bottom opening of the chute 3; The other end of the chute mother plate is hinged with the material adjusting plate of guiding the material falling position; The side of the material adjusting plate is provided with the electric push rod; The material adjusting plate rotates around the hinge point of the chute mother plate and the material adjusting plate under the push of the electric push rod; The electric push rod is connected with the electric control box; The side plate 6 is provided on the roller support 2; The electric push rod is fixedly connected with the material adjusting plate through the side plate 6; The leakage prevention flap leakage end plate 7 is vertically fixed on one end of the side plate 6;

[0036] The chute mother plate includes a first chute mother plate 101 and a second chute mother plate 102.

[0037] The material adjusting plate includes a first material adjusting plate 501 and a second material adjusting plate 502.

[0038] The electric push rod includes a first electric push rod 201 and a second electric push rod 202; the telescopic end of the first electric push rod 201 is fixedly connected with the outer side of the first material adjusting plate 501; the telescopic end of the second electric push rod 202 is fixedly connected with the outer side of the second material adjusting plate 502.

[0039] The cross section of the belt 1 is V-shaped, the roller includes two inclined rollers: a first roller 301 and a second roller 302, and a third roller 303 arranged horizontally; a first deviation prevention inductor 401 parallel to the shaft of the first roller 301 and a second deviation prevention inductor 402 parallel to the shaft of the second roller 302 are arranged on the first roller 301 and the second roller 302 respectively.

[0040] The first deviation prevention inductor 401 and the second deviation prevention inductor 402 are arranged above the two inclined opening ends of the V-shaped belt 1 respectively, and are arranged at equal distances from the two inclined opening ends of the V-shaped belt 1.

[0041] The first deviation prevention inductor 401 and the second deviation prevention inductor 402 are connected with the electric control box respectively.

[0042] The first deviation prevention inductor 401 and the second deviation prevention inductor 402 are connected with the first electric push rod 201 and the second electric push rod 202 respectively.

[0043] The outer diameter of the telescopic end of the first electric push rod 201 and the telescopic end of the second electric push rod 202 is respectively provided with a first electric push rod telescopic end sealing tube 211 and a second electric push rod telescopic end sealing tube 212 to prevent material from entering.

[0044] One end of the telescopic end sealing tube 211 of the first electric push rod is coaxially fixedly connected with the telescopic end of the first electric push rod 201 through a flange; the other end of the telescopic end sealing tube 211 of the first electric push rod 201 is fixedly connected with the outer side of the first seasoning plate 501; one end of the telescopic end sealing tube 212 of the second electric push rod is coaxially fixedly connected with the telescopic end of the second electric push rod 202; the other end of the telescopic end sealing tube 212 of the second electric push rod is fixedly connected with the outer side of the second seasoning plate 502.

[0045] The telescopic end sealing tube 211 of the first electric push rod is connected with the first seasoning plate 501 through the first fine adjustment electric push rod 221; the telescopic end sealing tube 212 of the second electric push rod is connected with the second seasoning plate 502 through the second fine adjustment electric push rod 222; the first fine adjustment electric push rod 221 and the second fine adjustment electric push rod 222 are respectively connected with the electric control box.

[0046] The chute mother plate is hingedly connected with the seasoning plate to form a horn-shaped opening with a large upper part and a small lower part. The included angle between the first chute mother plate 101 and the second chute mother plate 102 is 80°. The included angle between the first chute mother plate 101 and the first seasoning plate 501 is 120°-180°; the included angle between the second chute mother plate 102 and the second seasoning plate 502 is 150°. The opening and closing angle between the first seasoning plate 501 and the second seasoning plate 502 is 0°-160°.

[0047] The stroke of the first electric push rod 201 and the second electric push rod 202 is 30mm-500mm, and the speed is 7-180mm / s. The stroke of the first fine adjustment electric push rod 221 and the second fine adjustment electric push rod 222 is 10mm-100mm, and the speed is 7-180mm / s. The first anti-deviation sensor 401 and the second anti-deviation sensor 402 are both Schmersen proximity switches, and the model is IFL5-18-10A.

[0048] As shown in Figure 1 by arranging the first anti-deviation sensor 401 parallel to the shaft of the first idler 301 and the second anti-deviation sensor 402 parallel to the shaft of the second idler 302 on the first idler 301 and the second idler 302 respectively, the deviation of the two outer sides of the belt 1 caused by the deviation of the center of gravity of the material falling is measured in real time, the deviation signals of the two outer sides of the belt 1 are transmitted to the electric control box, the telescopic amounts of the first electric push rod 201, the second electric push rod 202, the first fine adjustment electric push rod 221 and the second fine adjustment electric push rod 222 are calculated and controlled by the electric control box, thereby controlling the opening and closing angle of the first seasoning plate 501 and the second seasoning plate 502, so that the seasoning plates installed in the chute 1 can adjust the material falling direction in real time, thereby ensuring that the center of gravity of the material falling is in the center position, and finally adjusting the running of the belt 5 in the center range of the idler bracket 10 to prevent the belt 1 from deviating.

[0049] The outer diameter of the telescopic end of the first electric push rod 201 and the telescopic end of the second electric push rod 202 is respectively provided with a first electric push rod telescopic end sealing pipe 211 and a second electric push rod telescopic end sealing pipe 212 to prevent material from entering. During the adjustment of the electric push rod to the adjusting plate, the material can be effectively prevented from entering the electric push rod, the accuracy of the belt deviation adjustment is ensured, and the safety of the device is improved.

[0050] The first telescopic end sealing pipe 211 of the first electric push rod is connected with the first adjusting plate 501 through a first fine adjustment electric push rod 221; the second telescopic end sealing pipe 212 of the second electric push rod is connected with the second adjusting plate 502 through a second fine adjustment electric push rod 222, the stroke of the first fine adjustment electric push rod 221 and the second fine adjustment electric push rod 222 is short but the accuracy is high, which makes up for the low accuracy of the first electric push rod 201 and the second electric push rod 202, so as to more accurately control the material falling position and improve the accuracy of the belt deviation adjustment of the device. The present application solves the problem that the belt deviation adjustment of the belt material conveying device must be carried out in the stop state, which has great safety hidden danger, cannot be adjusted in real time, has low manual adjustment accuracy, slow adjustment speed and affects the production efficiency, greatly improves the production efficiency of the device and greatly reduces the production cost.

[0051] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A belt-driven material conveying device with corrective belt alignment, characterized in that, Include: The roller, the roller support (2) supporting the roller, the belt (1) conveying the material arranged on the roller, and the roller (4) driving the belt (1) to rotate; The chute (3) is arranged above the belt (1) to convey the material; The bottom opening of the chute (3) is connected with the chute mother plate; The other end of the chute mother plate is hinged with the seasoning plate guiding the falling position of the material; The side of the seasoning plate is provided with an electric push rod; The seasoning plate rotates around the hinge point of the chute mother plate and the seasoning plate under the push of the electric push rod; The electric push rod is connected with an electric control box; The side plate (6) is arranged on the roller support (2); The electric push rod is fixedly connected with the seasoning plate through the side plate (6); The anti-material leakage end plate (7) is vertically fixed at one end of the side plate (6) to prevent material leakage; The chute mother plate includes a first chute mother plate (101) and a second chute mother plate (102); The seasoning plate includes a first seasoning plate (501) and a second seasoning plate (502); The electric push rod includes a first electric push rod (201) and a second electric push rod (202); The outer side of the first seasoning plate (501) is fixedly connected with the telescopic end of the first electric push rod (201); The outer side of the second seasoning plate (502) is fixedly connected with the telescopic end of the second electric push rod (202); The cross section of the belt (1) is V-shaped, the roller includes two inclined rollers: a first roller (301), a second roller (302), and a third roller (303) arranged horizontally; A first anti-deviation inductor (401) parallel to the shaft of the first roller (301) and a second anti-deviation inductor (402) parallel to the shaft of the second roller (302) are arranged on the first roller (301) and the second roller (302), respectively; The first anti-deviation inductor (401) and the second anti-deviation inductor (402) are arranged above the two inclined opening ends of the V-shaped belt (1) and are arranged at equal distances from the two inclined opening ends of the V-shaped belt (1); The first anti-deviation inductor (401) and the second anti-deviation inductor (402) are respectively connected with the electric control box; The first anti-deviation inductor (401) and the second anti-deviation inductor (402) are respectively connected with the first electric push rod (201) and the second electric push rod (202).

2. The belt deviation correction type bulk material conveying apparatus according to claim 1, wherein: The outer diameter of the telescopic end of the first electric push rod (201) and the telescopic end of the second electric push rod (202) is respectively provided with a first electric push rod telescopic end sealing tube (211) and a second electric push rod telescopic end sealing tube (212) to prevent material from entering; One end of the first electric push rod telescopic end sealing tube (211) is coaxially fixedly connected with the telescopic end of the first electric push rod (201); The other end of the first electric push rod telescopic end sealing tube (211) is fixedly connected with the outer side of the first seasoning plate (501). One end of the telescopic end sealing tube (212) of the second electric push rod is coaxially fixedly connected with the telescopic end of the second electric push rod (202); the other end of the telescopic end sealing tube (212) of the second electric push rod is fixedly connected with the outer side of the second seasoning plate (502).

3. The belt deviation correction type bulk material conveying apparatus according to claim 2, wherein: The telescopic end sealing tube (211) of the first electric push rod is connected with the first seasoning plate (501) through the first fine adjustment electric push rod (221); the telescopic end sealing tube (212) of the second electric push rod is connected with the second seasoning plate (502) through the second fine adjustment electric push rod (222); the first fine adjustment electric push rod (221) and the second fine adjustment electric push rod (222) are respectively connected with the electric control box.

4. The belt deviation correction type bulk material conveying apparatus according to claim 3, wherein: The first cylinder mother plate (101) and the second cylinder mother plate (102) are hingedly connected with the seasoning plates to form a horn-shaped opening with large upper part and small lower part.

5. The belt deviation correction type bulk material conveying apparatus according to claim 4, wherein: The included angle between the first cylinder mother plate (101) and the second cylinder mother plate (102) is 30°-150°.

6. The belt deviation correction type bulk material conveying apparatus according to claim 5, wherein: The included angle between the first cylinder mother plate (101) and the first seasoning plate (501) is 120°-180°; the included angle between the second cylinder mother plate (102) and the second seasoning plate (502) is 120°-180°.

7. The belt deviation correction type bulk material conveying apparatus according to claim 6, wherein: The opening and closing angle between the first seasoning plate (501) and the second seasoning plate (502) is 0°-160°.

8. The belt deviation correction type bulk material conveying apparatus according to claim 7, wherein: The stroke of the first electric push rod (201) and the second electric push rod (202) is 30mm-500mm, and the speed is 7-180mm / s.

9. The belt deviation correction type bulk material conveying apparatus according to claim 8, wherein: The stroke of the first fine adjustment electric push rod (221) and the second fine adjustment electric push rod (222) is 10mm-100mm, and the speed is 7-180mm / s.

10. The belt deviation correction type bulk material conveying apparatus according to claim 9, wherein: The model of the first anti-deviation inductor (401) and the second anti-deviation inductor (402) is IFL5-18-10A.

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