Deviation rectifying device for belt conveyor

Abstract

The utility model belongs to the technical field of deviation rectifying devices, particularly relates to a deviation rectifying device for a belt conveyor, and aims to solve the problem of limited application range caused by the fact that the conventional deviation rectifying device cannot perform deviation rectifying induction work on crawler belts of different models. The number of the fixing devices is four, and the four fixing devices are all arranged on the rack; the number of the limiting devices is four, and the four limiting devices are arranged on the four fixing devices correspondingly; the turntable device is arranged on the rack; the bidirectional screw rod adjusting device is arranged on the turntable device; the induction device is arranged on the two-way screw rod adjusting device; the deviation rectifying mechanism is arranged on the rack; the track deviation rectifying device can conduct deviation rectifying induction work on tracks of different models, and therefore the purpose of widening the application range of the track deviation rectifying device is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of deviation rectifying devices, in particular to a deviation rectifying device for a belt conveyor. BACKGROUND

[0002] The deviation rectifying device for the belt conveyor is a device for automatically adjusting the deviation of the conveying belt, and realizes accurate deviation rectification through a mechanical structure or a sensor feedback system.

[0003] The patent document with the publication number CN118753712B discloses a deviation rectifying device for a belt conveyor, which comprises a conveying frame and a plurality of conveying belts, and the inner side walls at the two ends of the longer side of the conveying frame are rotationally connected with drive shafts, the outer side walls of the drive shafts are fixedly connected with transport rollers for driving the conveying belts, and a plurality of deviation rectifying mechanisms are arranged in the middle of the two drive shafts.

[0004] However, the existing deviation rectifying device cannot rectify the deviation of different types of tracks, thereby causing the problem of limited application range. Practical new type content

[0005] In order to improve the problem that the existing deviation rectifying device cannot rectify the deviation of different types of tracks, thereby causing the problem of limited application range, the application provides a deviation rectifying device for a belt conveyor.

[0006] The deviation rectifying device for the belt conveyor provided by the application adopts the following technical scheme:

[0007] A deviation rectifying device for a belt conveyor comprises:

[0008] A rack;

[0009] Four fixing devices are arranged on the rack;

[0010] Four limiting devices are arranged on the four fixing devices, respectively;

[0011] A turntable device is arranged on the rack;

[0012] A bidirectional screw adjusting device is arranged on the turntable device;

[0013] The inductive device is arranged on the bidirectional screw adjusting device.

[0014] The deviation rectifying mechanism is arranged on the rack.

[0015] Further, the fixing device comprises a rotating motor, a support frame, a bidirectional screw rod, a connecting rod and a fixing plug, the support frame is fixedly connected with the rack, the rotating motor is installed on the support frame, the output shaft of the rotating motor is fixedly connected with the bidirectional screw rod, the bidirectional screw rod is threadedly connected with the connecting rod, and the connecting rod is fixedly connected with the fixing plug.

[0016] Further, the limiting device comprises a fixing plate and two telescopic rods, the fixing plate is fixedly connected with the connecting rod, and the two ends of the two telescopic rods are fixedly connected with the rack and the fixing plate respectively.

[0017] Further, the rotating disc device comprises a rotating disc, two sliding blocks and two connecting rods, the rotating disc is rotationally connected with the rack, and the two ends of the two connecting rods are rotationally connected with the two sliding blocks and the rotating disc respectively.

[0018] Further, the bidirectional screw adjusting device comprises a sliding groove, a bidirectional screw rod and a second forward-reverse motor, the sliding groove is fixedly connected with the rack, the second forward-reverse motor is installed on the sliding groove, the output shaft of the second forward-reverse motor is fixedly connected with the bidirectional screw rod, the two sliding blocks are slidably connected with the sliding groove, and the two sliding blocks are threadedly connected with the bidirectional screw rod.

[0019] Further, the inductive device comprises two fixed blocks, two first forward-reverse motors, two rotating blocks, two springs and two deviation rectifying inductors, the two fixed blocks are fixedly connected with the two sliding blocks respectively, the two first forward-reverse motors are installed on the two fixed blocks respectively, the output shafts of the two first forward-reverse motors are fixedly connected with the two rotating blocks respectively, the two deviation rectifying inductors are rotationally connected with the two rotating blocks respectively, and the two ends of the two springs are fixedly connected with the two rotating blocks and one side of the two deviation rectifying inductors respectively.

[0020] Further, the deviation rectifying mechanism comprises a track, three abutting rollers, a fixing frame and a third forward-reverse motor, the third forward-reverse motor is installed on the rack, the fixing frame is rotationally connected with the rack, the output shaft of the third forward-reverse motor is fixedly connected with the fixing frame, the three abutting rollers are fixedly connected with the fixing frame, and the track is located on the three abutting rollers.

[0021] In summary, the present application has at least one of the following beneficial technical effects:

[0022] 1、through the start of four rotating motor, four rotating motor drive four double screw rotation, four double screw drive four connecting rod, four connecting rod drive four fixed block, eight telescopic rod and four fixed plug movement, the rack firmly fixed on the belt conveyor;

[0023] 2、through the start of third positive and negative rotating motor, third positive and negative motor drive fixed frame and three resistance roller to the opposite direction rotation, make the offset track in the resistance of three resistance roller sliding back to the original track. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the overall structure of the embodiment one of the present application schematic diagram;

[0025] Figure 2 is the fixed device structure of the embodiment one of the present application schematic diagram;

[0026] Figure 3 is the embodiment one of the present application double screw adjusting device, rotating disc device and induction device connection structure schematic diagram;

[0027] Figure 4 is the embodiment one of the present application deviation rectification mechanism structure schematic diagram.

[0028] Reference signs: 1, rack; 2, fixed frame; 3, track; 4, sliding groove; 5, rotating motor; 6, support frame; 7, double screw; 8, connecting rod; 9, telescopic rod; 10, fixed plate; 11, fixed plug; 12, rotating block; 13, spring; 14, deviation sensor; 15, connecting rod; 16, rotating disc; 17, fixed block; 18, first positive and negative motor; 19, sliding block; 20, second positive and negative motor; 21, third positive and negative motor; 22, resistance roller; 23, double screw. DETAILED DESCRIPTION

[0029] Embodiment one

[0030] The following will be combined with the drawings Figures 1-4 The embodiment one of the present application is further described in detail.

[0031] A kind of deviation rectification device for belt conveyor, comprising:

[0032] Rack 1;

[0033] Fixed device, fixed device is provided with four, four fixed devices are all arranged on rack 1;

[0034] Limiting device, limiting device is provided with four, four limiting devices are respectively arranged on four fixed devices;

[0035] Rotating disc device, rotating disc device is arranged on rack 1;

[0036] The bidirectional screw adjusting device is arranged on the rotating disc device.

[0037] The induction device is arranged on the bidirectional screw adjusting device.

[0038] The deviation rectifying mechanism is arranged on the rack 1.

[0039] With reference to Figure 2 The fixing device comprises a rotating motor 5, a support frame 6, a bidirectional screw rod 7, a connecting rod 8 and a fixing plug 11. The support frame 6 is fixedly connected with the rack 1. The rotating motor 5 is installed on the support frame 6. The output shaft of the rotating motor 5 is fixedly connected with the bidirectional screw rod 7. The bidirectional screw rod 7 is threadedly connected with the connecting rod 8. The connecting rod 8 is fixedly connected with the fixing plug 11.

[0040] The limiting device comprises a fixed plate 10 and two telescopic rods 9. The fixed plate 10 is fixedly connected with the connecting rod 8. The two ends of the two telescopic rods 9 are fixedly connected with the rack 1 and the fixed plate 10 respectively.

[0041] With reference to Figure 3 The rotating disc device comprises a rotating disc 16, two sliding blocks 19 and two connecting rods 15. The rotating disc 16 is rotatably connected with the rack 1. The two ends of the two connecting rods 15 are rotatably connected with the two sliding blocks 19 and the rotating disc 16 respectively.

[0042] The bidirectional screw adjusting device comprises a sliding groove 4, a bidirectional screw rod 23 and a second reversible motor 20. The sliding groove 4 is fixedly connected with the rack 1. The second reversible motor 20 is installed on the sliding groove 4. The output shaft of the second reversible motor 20 is fixedly connected with the bidirectional screw rod 23. The two sliding blocks 19 are slidably connected with the sliding groove 4. The two sliding blocks 19 are threadedly connected with the bidirectional screw rod 23.

[0043] The induction device comprises two fixed blocks 17, two first reversible motors 18, two rotating blocks 12, two springs 13 and two deviation rectifying inductors 14. The two fixed blocks 17 are fixedly connected with the two sliding blocks 19 respectively. The two first reversible motors 18 are installed on the two fixed blocks 17 respectively. The output shafts of the two first reversible motors 18 are fixedly connected with the two rotating blocks 12 respectively. The two deviation rectifying inductors 14 are rotatably connected with the two rotating blocks 12 respectively. The two ends of the two springs 13 are fixedly connected with the two rotating blocks 12 and one side of the two deviation rectifying inductors 14 respectively.

[0044] With reference to Figure 4The deviation rectifying mechanism comprises the track 3, the three abutting rollers 22, the fixed frame 2 and the third reversible motor 21, the third reversible motor 21 is installed on the rack 1, the fixed frame 2 is rotationally connected with the rack 1, the output shaft of the third reversible motor 21 is fixedly connected with the fixed frame 2, the three abutting rollers 22 are all fixedly connected with the fixed frame 2, and the track 3 is located on the three abutting rollers 22.

[0045] The implementation principle of the deviation rectifying device for the belt conveyor is as follows: when in use, the rack 1 is placed on the belt conveyor, the four rotating motors 5 are started, the four rotating motors 5 drive the four bidirectional screws 7 to rotate respectively, the four bidirectional screws 7 drive the four connecting rods 8 to move respectively, the four connecting rods 8 drive the four fixed plates 10, the eight telescopic rods 9 and the four fixed plugs 11 to move respectively, so that the rack 1 is firmly fixed on the belt conveyor, at this time, the track 3 of the belt conveyor is located on the three abutting rollers 22, the second reversible motor 20 is started, the second reversible motor 20 drives the bidirectional screw 23 to rotate, the bidirectional screw 23 drives the two sliding blocks 19 to move on the sliding grooves 4 respectively, the two sliding blocks 19 drive the two sensing devices to move to the two ends of the track 3 respectively, the two first reversible motors 18 are started, the two first reversible motors 18 drive the two sensing devices to tilt to a certain angle, so as to improve the sensing probability, in the process of operation of the belt conveyor, the track 3 will deviate from the established track and abut against one of the two deviation sensing devices 14, at this time, the abutted deviation sensing device 14 will send a signal, the third reversible motor 21 is started, the third reversible motor 21 drives the fixed frame 2 and the three abutting rollers 22 to rotate in opposite directions, so that the deviated track 3 slides back to the original track under the abutment of the three abutting rollers 22.

[0046] Embodiment two

[0047] The difference between the embodiment and the embodiment one is that the three abutting rollers 22 are all fixedly connected with the adhesion blocks, and the track 3 is cleaned by the three adhesion blocks when the belt conveyor transports the track 3.

[0048] The above are the preferred embodiments of the application, and do not limit the protection scope of the application, so that: all equivalent changes made according to the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. A deviation correcting device for a belt conveyor, characterized by: The utility model relates to a kind of automatic adjusting device for the production of glass bottle, including: Frame (1); Fixing device, fixing device is provided with four, four fixing devices are all set on frame (1); Limiting device, limiting device is provided with four, four limiting devices are respectively set on four fixing devices; Rotating disc device, rotating disc device is set on frame (1); Two-way screw adjusting device, two-way screw adjusting device is set on rotating disc device; Induction device, induction device is set on two-way screw adjusting device; Deviation rectifying mechanism, deviation rectifying mechanism is set on frame (1).

2. A deviation rectifying device for a belt conveyor according to claim 1, characterized in that: The fixing device includes rotating motor (5), support frame (6), two-way screw (7), connecting rod (8) and fixed plug (11), the support frame (6) is fixedly connected with frame (1), the rotating motor (5) is installed on support frame (6), the output shaft of rotating motor (5) is fixedly connected with two-way screw (7), two-way screw (7) is threadedly connected with connecting rod (8), connecting rod (8) is fixedly connected with fixed plug (11).

3. A deviation rectifying device for a belt conveyor according to claim 2, characterized in that: The limiting device includes fixed plate (10) and two telescopic rods (9), the fixed plate (10) is fixedly connected with connecting rod (8), and the two ends of the two telescopic rods (9) are fixedly connected with frame (1) and fixed plate (10) respectively.

4. A deviation correcting device for a belt conveyor according to claim 3, characterized in that: The rotating disc device includes rotating disc (16), two sliding blocks (19) and two connecting rods (15), the rotating disc (16) is rotatably connected on frame (1), and the two ends of the two connecting rods (15) are rotatably connected with two sliding blocks (19) and rotating disc (16) respectively.

5. A deviation correcting device for a belt conveyor according to claim 4, characterized in that: The two-way screw adjusting device includes sliding groove (4), two-way screw (23) and second forward and reverse motor (20), the sliding groove (4) is fixedly connected on frame (1), the second forward and reverse motor (20) is installed on sliding groove (4), the output shaft of second forward and reverse motor (20) is fixedly connected with two-way screw (23), two sliding blocks (19) are slidably connected with sliding groove (4), and two sliding blocks (19) are threadedly connected with two-way screw (23).

6. A deviation correcting device for a belt conveyor according to claim 5, characterized in that: The induction device includes two fixed blocks (17), two first forward and reverse motors (18), two rotating blocks (12), two springs (13) and two deviation rectifying inductors (14), two fixed blocks (17) are fixedly connected with two sliding blocks (19) respectively, two first forward and reverse motors (18) are installed on two fixed blocks (17) respectively, the output shaft of two first forward and reverse motors (18) is fixedly connected with two rotating blocks (12) respectively, two deviation rectifying inductors (14) are rotatably connected with two rotating blocks (12) respectively, and two ends of two springs (13) are fixedly connected with two rotating blocks (12) and one side of two deviation rectifying inductors (14) respectively.

7. A deviation correcting device for a belt conveyor according to claim 6, characterized in that: The deviation rectifying mechanism comprises a caterpillar (3), three abutting rollers (22), a fixed frame (2) and a third forward-reverse motor (21), the third forward-reverse motor (21) is installed on a rack (1), the fixed frame (2) is rotationally connected with the rack (1), an output shaft of the third forward-reverse motor (21) is fixedly connected with the fixed frame (2), the three abutting rollers (22) are all fixedly connected with the fixed frame (2), and the caterpillar (3) is located on the three abutting rollers (22).

Images