Full-automatic deviation rectifying device

Abstract

The utility model relates to the technical field of belt conveyors, in particular to a full-automatic deviation rectifying device which comprises deviation detecting units, a control box, a driving device, an automatic deviation rectifying frame and a roller set, the control box is arranged on the surface of the automatic deviation rectifying frame, and the deviation detecting units are fixedly arranged on the two sides of the automatic deviation rectifying frame. Through cooperation of the deviation detecting unit, the control box, the driving device, the automatic deviation rectifying frame and the roller set, the deviation rectifying device for the conveying belt is reasonable in overall structure and stable and reliable in operation, model selection and installation of the driving device and the automatic deviation rectifying frame need to be designed in a customized mode according to specific parameters and on-site conditions of the belt conveyor, and the production efficiency is improved. The method is implemented through a closed-loop feedback system, namely, continuous circulation of deviation detection, signal processing, instruction sending, deviation correction execution and effect feedback is achieved, manual intervention is not needed in the process, the deviation problem of the belt can be accurately solved in real time, and continuous and stable operation of the belt conveyor is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a full-automatic deviation-correcting device. Background Art

[0002] A belt conveyor is a friction-driven machine that transports materials in a continuous manner. It can form a material conveying process along a certain conveyor line, from the initial feeding point to the final unloading point. Belt deviation is a common problem of flexible conveyor belt equipment. Therefore, a correction device is required to correct the belt. The correction device is mainly used for automatic correction on belt conveyors and can automatically adjust the conveyor belt deviation.

[0003] After searching, the announcement number CN210834521U is named as a full-automatic deviation-correcting device, which includes a frame (5061) and a roller (2). Through research and analysis, it is found that although the full-automatic deviation-correcting device has the advantages of ingenious conception, reasonable design, good deviation-correcting performance, simple operation, low maintenance cost, and effective guarantee of the safe operation function of the belt conveyor, it still has the following disadvantages to a certain extent;

[0004] For example, the fully automatic deviation correction device cannot monitor and correct the deviation of the belt during transportation in an intelligent and automated manner in real time, which increases the production interruption time caused by equipment failure, indirectly reduces the company's economic production efficiency, increases maintenance costs, and reduces the safety and stability of equipment operation. In order to solve the above technical problems, it is necessary for us to design a fully automatic deviation correction device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic deviation correction device, which has the advantage of ensuring that the deviation of the belt is discovered and corrected in time before the belt starts a new cycle in an intelligent and automated manner, thereby solving the problem of manual intervention, the inability to respond to the belt deviation problem in real time and accurately, and the problem of downtime accidents and personal injury risks caused by equipment failure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic deviation correction device, including a deviation detection unit, a control box, a drive device, an automatic deviation correction frame and a roller group, the control box is arranged on one side of the automatic deviation correction frame, the deviation detection unit is fixedly arranged on the surface of the automatic deviation correction frame, the automatic deviation correction frame includes a lower base frame, the top of the lower base frame is provided with an upper rotating frame, the lower base frame and the upper rotating frame are installed with tapered ball bearings, the top of the lower base frame is movably connected to a floating seat, the surface of the floating seat is penetrated by a pin shaft, the surface of the pin shaft is movably connected to a walking wheel, the top of the floating seat is fixedly connected to a bearing seat by bolts, and both ends of the roller group pass through the bearing seat.

[0007] Preferably, a nut is installed on the inner wall of the lower base frame, a washer is provided on the surface of the nut, and the tapered ball bearing and the nut are installed in a matching manner.

[0008] Preferably, the lower base frame includes a base, the base is arranged at the bottom of the upper rotating frame, a bracket is welded on the top of the base, a track is welded on the top of the bracket, and the surface of the walking wheel extends to the inner cavity of the track and is movably connected to the inner wall of the track.

[0009] Preferably, there are several brackets, and the brackets are fixedly arranged on the top of both sides of the base.

[0010] Preferably, the driving device includes a motor, a surface fixed sleeve of the motor is provided with a drive box, the drive box is fixedly connected to the lower base frame, a screw is provided through one side of the drive box, a reduction drive is provided between the motor and the screw, a lead screw is provided through one end of the screw, and one end of the lead screw is fixedly connected to the frame by a screw.

[0011] Preferably, the top of the drive box is connected to a sealed cover, the inner walls of the drive box and the spiral tube are provided with oil storage channels, an oil outlet is provided between the oil storage channel and the screw, and balls are embedded in the inner cavities of the oil outlets.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model adopts the coordination of the deviation detection unit, control box, drive device, automatic deviation correction frame and roller group, and the overall structure of the conveyor belt deviation correction device is reasonable, and the operation is stable and reliable. The selection and installation of the drive device and the automatic deviation correction frame need to be customized according to the specific parameters of the belt conveyor and the on-site conditions. It is realized through a closed-loop feedback system, that is, a continuous cycle of deviation detection, signal processing, command sending, execution of deviation correction and effect feedback. This process does not require human intervention and can respond to the belt deviation problem in real time and accurately, ensuring the continuous and stable operation of the belt conveyor.

[0014] 2. The utility model cooperates with the sealed cover, oil storage channel, oil outlet and balls. During use, it will come into contact with multiple balls. At this time, the balls will flip over and the lubricating oil in the oil storage channel will seep out, achieving a self-lubricating effect, reducing wear caused by friction, improving transmission effect and increasing service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the utility model;

[0016] Figure 2 This is a schematic top view of the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the utility model;

[0018] Figure 4 It is a side view schematic diagram of the utility model;

[0019] Figure 5 This is a schematic cross-sectional view of the drive device of the present utility model.

[0020] In the figure: 1. Control box; 2. Automatic deviation correction frame; 3. Roller group; 4. Deviation detection unit; 5. Driving device; 210. Lower base frame; 220. Upper rotating frame; 230. Nut; 240. Washer; 250. Tapered ball bearing; 260. Pin; 270. Travel wheel; 280. Floating seat; 290. Bearing seat; 211. Track; 212. Base; 213. Bracket; 501. Motor; 502. Driving box; 503. Solenoid; 504. Speed ​​reduction drive; 505. Screw; 506. Frame; 507. Sealed cover; 508. Oil storage channel; 509. Oil outlet; 510. Ball. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 , a fully automatic deviation correcting device, including a deviation detection unit 4, a control box 1, a driving device 5, an automatic deviation correcting frame 2 and a roller group 3. The control box 1 is arranged on one side of the automatic deviation correcting frame 2. By setting the control box 1, the design needs to consider environmental factors such as dustproof and waterproof to ensure its long-term stable operation. The deviation detection unit 4 is fixedly arranged on the surface of the automatic deviation correcting frame 2. By setting the deviation detection unit 4, the sensitivity and accuracy are ensured to quickly respond to the deviation of the belt. The automatic deviation correcting frame 2 includes a lower base frame 210, and an upper rotating frame 220 is arranged on the top of the lower base frame 210. The lower base frame 210 and the upper rotating frame 220 are installed with tapered ball bearings 250. The top of the lower base frame 210 is movably connected with a floating seat 280. A pin shaft 260 is arranged through the surface of the floating seat 280. The surface of the pin shaft 260 is movably connected with a walking wheel 270. The top of the floating seat 280 is fixedly connected with a bearing seat 290 by bolts, and both ends of the roller group 3 pass through the bearing seat 290.

[0022] See also Figure 3 A nut 230 is installed on the inner wall of the lower base frame 210, and a washer 240 is provided on the surface of the nut 230. The tapered ball bearing 250 and the nut 230 are installed in a matching manner. By setting the nut 230 and assembling it with the tapered ball bearing 250 to form an integral double bearing, the upper rotating frame 220 can make the rotation of the roller group 3 more stable and reliable.

[0023] See also Figure 4The lower base frame 210 includes a base 212, which is arranged at the bottom of the upper rotating frame 220. A bracket 213 is welded on the top of the base 212, and a track 211 is welded on the top of the bracket 213. The surface of the walking wheel 270 extends to the inner cavity of the track 211 and is movably connected to the inner wall of the track 211. By setting the track 211, the sliding connection reduces friction, improves the flexibility of the correction device, and ensures that the roller group 3 can perform arc motion within a certain range to meet the needs of deviation correction in different directions.

[0024] See also Figure 4 There are several brackets 213 . By setting the brackets 213 , the bearing capacity of the track 211 is ensured, and a supporting effect can be played. The brackets 213 are fixedly arranged at the top of both sides of the base 212 .

[0025] See also Figure 5 The driving device 5 includes a motor 501, and a driving box 502 is fixedly sleeved on the surface of the motor 501. The driving box 502 is fixedly connected to the lower base frame 210. A solenoid 503 is penetrated on one side of the driving box 502. A reduction driver 504 is provided between the motor 501 and the solenoid 503. By setting the reduction driver 504, it is used to drive the screw 505 to rotate and extend linearly for guide adjustment. A screw 505 is penetrated at one end of the solenoid 503, and one end of the screw 505 is fixedly connected to the frame 506 by a screw.

[0026] See also Figure 1 and Figure 5 The top of the drive box 502 is connected to a sealed cover 507. By setting the sealed cover 507, oil can be added to the oil storage channel 508 in time to ensure sealing. The inner wall of the drive box 502 and the screw tube 503 is provided with an oil storage channel 508, and an oil outlet 509 is provided between the oil storage channel 508 and the screw 505. The inner cavity of the oil outlet 509 is respectively embedded with a ball 510.

[0027] During use, after assembly, it should be ensured that all four running wheels 270 are in contact with the track 211 surface, and no looseness is allowed. The deviation detection unit 4 includes a high-precision deviation switch for detecting the deviation of the belt. When the belt deviates during transportation, the deviation switch is triggered, generating an electrical signal and transmitting it to the control box 1. The control box 1 receives the signal from the deviation switch, and after internal rapid analysis and logical processing of the direction and degree of deviation, it sends a corresponding instruction to the drive device 5. The drive device 5 starts and drives the lead screw 505 to rotate. The rotation of the lead screw 505 is converted into linear or arc motion, thereby driving the automatic deviation correcting frame 2 to perform arc motion in the corresponding direction along the arc track 211. The roller group 3 is fixed on the bearing seat 290 of the automatic deviation correcting frame 2. As the automatic deviation correcting frame 2 moves on the arc track 21 1 slides up to realize the guide adjustment of the belt, and the roller group 3 moves with the automatic deviation-correcting frame 2 to gradually adjust the running track of the belt until the belt returns to the normal transportation position, completing the deviation correction process. The selection and installation of the driving device 5 and the automatic deviation-correcting frame 2 need to be customized according to the specific parameters of the belt conveyor and the on-site conditions. Lubricating oil can be added to the oil storage channel 508 by opening the sealed cover 507. When the screw 505 is used in conjunction with the solenoid 503, the screw 505 contacts the multiple balls 510 inside, and the multiple balls 510 flip over. The lubricating oil inside the oil storage channel 508 will seep out from the multiple oil outlets 509, achieving a self-lubricating effect. The sealing of the oil storage channel 508 can be guaranteed by the sealed cover 507. The device should be inspected and maintained regularly to ensure the normal working state and deviation correction effect of each component.

[0028] To sum up: this fully automatic deviation correction device, through the cooperation of the control box 1, the automatic deviation correction frame 2, the roller group 3 deviation detection unit 4 and the drive device 5, solves the problems of requiring manual intervention, being unable to respond to the belt deviation problem in real time and accurately, and the problems of downtime accidents and personal injury risks caused by equipment failure.

Claims

1. A fully automatic deviation-correcting device, comprising a deviation detection unit (4), a control box (1), a driving device (5), an automatic deviation-correcting frame (2) and a roller group (3), characterized in that: The control box (1) is arranged on one side of the automatic deviation correcting frame (2); the deviation detection unit (4) is fixedly arranged on the surface of the automatic deviation correcting frame (2); the automatic deviation correcting frame (2) comprises a lower base frame (210); an upper rotating frame (220) is arranged on the top of the lower base frame (210); tapered ball bearings (250) are installed on the lower base frame (210) and the upper rotating frame (220); a floating seat (280) is movably connected to the top of the lower base frame (210); a pin shaft (260) is provided through the surface of the floating seat (280); a walking wheel (270) is movably connected to the surface of the pin shaft (260); a bearing seat (290) is fixedly connected to the top of the floating seat (280) by bolts; and both ends of the roller group (3) pass through the bearing seat (290).

2. The fully automatic deviation-correcting device according to claim 1, characterized in that: A nut (230) is installed on the inner wall of the lower base frame (210), a washer (240) is provided on the surface of the nut (230), and the tapered ball bearing (250) and the nut (230) are installed in a matching manner.

3. The fully automatic deviation-correcting device according to claim 1, characterized in that: The lower base frame (210) includes a base (212), the base (212) is arranged at the bottom of the upper rotating frame (220), a bracket (213) is welded to the top of the base (212), a track (211) is welded to the top of the bracket (213), and the surface of the walking wheel (270) extends to the inner cavity of the track (211) and is movably connected to the inner wall of the track (211).

4. The fully automatic deviation-correcting device according to claim 3, characterized in that: There are a plurality of brackets (213), and the brackets (213) are fixedly arranged on the tops of both sides of the base (212).

5. The fully automatic deviation-correcting device according to claim 1, characterized in that: The driving device (5) comprises a motor (501), a driving box (502) is fixedly sleeved on the surface of the motor (501), the driving box (502) is fixedly connected to the lower base frame (210), a solenoid (503) is provided through one side of the driving box (502), a speed reduction driver (504) is provided between the motor (501) and the solenoid (503), a lead screw (505) is provided through one end of the solenoid (503), and one end of the lead screw (505) is fixedly connected to the frame (506) by means of screws.

6. The fully automatic deviation-correcting device according to claim 5, characterized in that: The top of the drive box (502) is connected to a sealed cover (507), the inner walls of the drive box (502) and the solenoid (503) are provided with an oil storage channel (508), an oil outlet (509) is provided between the oil storage channel (508) and the lead screw (505), and the inner cavity of the oil outlet (509) is respectively embedded with a ball (510).

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