CN217554866U - Adjusting bend pulley for conveyor - Google Patents

Abstract

The utility model discloses an adjusting turnabout drum for a conveyor, which comprises a drum rack, a drum, a motor, an automatic deviation rectifying mechanism, a drum cleaning mechanism and an anti-freezing mechanism, wherein the drum is arranged in the drum rack in a rotating way, the motor is arranged on one side outside the drum rack, the automatic deviation rectifying mechanism comprises a laser sensor, a first telescopic rod, a deviation rectifying plate and a deviation rectifying wheel, the laser sensor is symmetrically arranged on the upper part in the drum rack, the first telescopic rod is symmetrically arranged on the lower part in the drum, the deviation rectifying plate is fixedly arranged at the telescopic end of the first telescopic rod, the deviation rectifying plate is rotatably arranged with the deviation rectifying wheel, the drum cleaning mechanism is arranged in the middle of the lower part in the drum rack, and the anti-freezing mechanism is arranged in the middle of the upper part in the drum rack; the utility model discloses a whether laser sensor response belt skew position is by the rotation of rectifying a deviation drive belt and remove and rectify, stretches out through the second telescopic link and drives the cleaning brush and clean the cylinder with the cylinder contact is automatic, improves work efficiency.

Description

Adjusting turnabout drum for conveyor

Technical Field

The utility model relates to a driven roll equipment technical field especially relates to an adjust driven roll for conveyer.

Background

The bend roller is suitable for conveying machinery, is mainly used in the fields of metallurgy, mines, ports and docks, chemical engineering and medicine, cement building materials, steel, coal mines and the like, and is a driving device of various belt conveyors. The turnabout drum is also called as a guide drum, is a key part of a common belt conveyor and is mainly used for changing the running direction of a conveying belt or pressing the conveying belt to increase the wrap angle of the conveying belt and a transmission drum;

current conveyor belt can receive the radial thrust who comes from the cylinder when the operation, the off tracking phenomenon appears, and current regulation driven roll does not have the self-cleaning function, and artifical clean consuming time power efficiency is lower, consequently, the utility model provides a conveyer is with adjusting the problem that driven roll exists in order to solve prior art.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model aims to provide an whether regulation driven roll for conveyer, this conveyer are with adjusting driven roll through laser inductor response belt off-set position by the rotation of rectifying a deviation and drive the belt and remove and rectify, stretch out through the second telescopic link and drive the cleaning brush and clean the cylinder with the cylinder contact is automatic, improve work efficiency.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a regulation driven pulley for conveyer, includes that drum rack, cylinder, motor, automatic mechanism, the clean mechanism of cylinder and the anti-freezing mechanism of rectifying, the drum rack internal rotation is equipped with the cylinder, the outer one side of drum rack is equipped with the motor, automatic mechanism of rectifying includes laser-induced device, first telescopic link, the board of rectifying and rectify the wheel, the top symmetry is equipped with laser-induced device in the drum rack, the below symmetry is equipped with first telescopic link in the cylinder, the board of rectifying is fixed to first telescopic link flexible end, it is equipped with the wheel of rectifying to rotate on the board of rectifying, be equipped with the clean mechanism of cylinder in the middle of the below in the drum rack, be equipped with the anti-freezing mechanism in the middle of the top in the drum rack.

The further improvement lies in that: the output end of the motor is connected with the roller for driving, and the deviation rectifying wheel is driven by the motor to rotate.

The further improvement lies in that: the roller cleaning mechanism comprises a second telescopic rod, a cleaning plate and a cleaning brush, the second telescopic rod is arranged in the middle of the lower portion in the roller frame, the cleaning plate is fixedly arranged at the telescopic end of the second telescopic rod, and the cleaning brush is fixedly arranged above the cleaning plate.

The further improvement is that: the anti-freezing mechanism comprises an air heater, an air pipe and an air outlet, the air heater is arranged in the middle of the upper portion in the drum rack, the air outlet of the air heater is connected with the air pipe, and the air outlets are arranged below the air pipe.

The further improvement lies in that: the air outlet is located at a corresponding position above the roller, the air pipe is provided with a temperature sensor, and the temperature sensor monitors the temperature above the roller in real time.

The further improvement lies in that: the dust collecting box is characterized in that a dust collecting groove is formed in the rear side of the second telescopic rod, a dust collecting box is arranged below the dust collecting groove, the dust collecting groove is communicated with the dust collecting box, a drawing box is arranged in the dust collecting box, sliding grooves are symmetrically formed in two sides in the dust collecting box, sliding strips are symmetrically arranged on two sides outside the drawing box, and the sliding strips slide in the sliding grooves.

The beneficial effects of the utility model are that: the utility model discloses a laser inductor responds to whether the belt skew position is driven the belt by the rotation of rectifying a deviation and removes and rectify, stretches out through the second telescopic link and drives the cleaning brush and clean the cylinder with cylinder contact is automatic, improves work efficiency.

Drawings

Fig. 1 is a front view of embodiment 1 of the present invention;

FIG. 2 is a three-dimensional schematic view of a dust collecting case according to embodiment 1 of the present invention;

FIG. 3 is a front sectional view of the dust collecting case of embodiment 1 of the present invention;

fig. 4 is a three-dimensional schematic view of the drawing box in embodiment 1 of the invention;

fig. 5 is a front view of embodiment 2 of the present invention.

Wherein: 1. a roller frame; 2. a drum; 3. a motor; 4. a laser sensor; 5. a first telescopic rod; 6. a deviation rectifying plate; 7. a deviation rectifying wheel; 8. a second telescopic rod; 9. cleaning the plate; 10. a cleaning brush; 11. a hot air blower; 12. an air duct; 13. an air outlet; 14. a temperature sensor; 15. a dust collecting groove; 16. a dust collecting box; 17. a drawing box; 18. a chute; 19. a slide bar; 20. a third telescopic rod; 21. a speed measuring frame; 22. speed measuring roller.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

Example 1

According to the drawings, the drawings are 1, 2, 3 and 4, the embodiment provides an adjusting and direction-changing roller for a conveyor, the adjusting and direction-changing roller comprises a roller frame 1, a roller 2, a motor 3, an automatic deviation correcting mechanism, a roller cleaning mechanism and a freezing prevention mechanism, the roller 2 is arranged in the roller frame 1 in a rotating mode, the motor 3 is arranged on one side outside the roller frame 1, the automatic deviation correcting mechanism comprises a laser sensor 4, a first telescopic rod 5, a deviation correcting plate 6 and a deviation correcting wheel 7, the laser sensor 4 is symmetrically arranged above the roller frame 1, the first telescopic rod 5 is symmetrically arranged below the roller frame 2, the deviation correcting plate 6 is fixedly arranged at the telescopic end of the first telescopic rod 5, the deviation correcting wheel 7 is rotatably arranged on the deviation correcting plate 6, the roller cleaning mechanism is arranged in the middle of the lower portion of the roller frame 1, the freezing prevention mechanism is arranged in the middle of the upper portion of the roller frame 1, and the deviation of the belt is driven to move through the deviation position sensing of the laser sensor, the belt is corrected through the deviation correcting rotation, the radial thrust of the roller when the belt is received by the roller, and the deviation phenomenon easily occurs.

The output end of the motor 3 is connected with the roller 2 for driving, the deviation rectifying wheel 7 is driven by the motor to rotate, and the deviation rectifying wheel is driven by the motor to rotate, so that the problem that the deviation phenomenon easily occurs due to the radial thrust of the roller when a belt runs is solved.

The cylinder cleaning mechanism comprises a second telescopic rod 8, a cleaning plate 9 and a cleaning brush 10, the second telescopic rod 8 is arranged in the middle of the lower portion in the cylinder frame 1, the cleaning plate 9 is fixedly arranged at the telescopic end of the second telescopic rod 8, the cleaning brush 10 is fixedly arranged above the cleaning plate 9, the second telescopic rod stretches out to drive the cleaning brush to automatically clean the cylinder in contact with the cylinder, and the problem that the manual cleaning efficiency is low is solved.

The anti-freezing mechanism comprises an air heater 11, an air pipe 12 and an air outlet 13, the air heater 11 is arranged in the middle of the upper portion in the roller frame 1, the air outlet 13 of the air heater 11 is connected with the air pipe 12, the air outlet 13 is arranged below the air pipe 12, hot air is blown out from the air outlet through the air heater, and the problem that a belt is easy to freeze when the temperature is low is solved.

The air outlet 13 is located the 2 top corresponding positions of cylinder, is equipped with temperature sensor 14 on tuber pipe 12, and temperature sensor 14 is to cylinder top temperature real-time supervision, through the real-time response belt temperature of temperature sensor, has solved the easy frozen problem of belt when the temperature is lower.

The rear side of the second telescopic rod 8 is provided with a dust collecting groove 15, a dust collecting box 16 is arranged below the dust collecting groove 15, the dust collecting groove 15 is communicated with the dust collecting box 16, a drawing box 17 is arranged in the dust collecting box 16, sliding grooves 18 are symmetrically arranged on two sides in the dust collecting box 16, sliding strips 19 are symmetrically arranged on two sides outside the drawing box 17, dust under a cleaning brush is automatically collected when the sliding strips 19 slide in the sliding grooves 18 and move through the dust collecting groove and the dust collecting box, and the problem that the efficiency of a manual cleaning roller is low is solved.

Example 2

According to fig. 5, this embodiment provides a regulation driven pulley for conveyer, and 1 one side of drum rack is equipped with third telescopic link 20, and the fixed frame 21 that tests the speed that is equipped with of the telescopic end of third telescopic link 20, rotate on the frame 21 that tests the speed and be equipped with the gyro wheel 22 that tests the speed, stretch out through the third telescopic link and drive the real-time supervision of the gyro wheel that tests the speed and cylinder contact and rotate the realization to the cylinder rotational speed along with the cylinder, solved on the belt material weight and caused the problem of belt driving easily.

This conveyer is with adjusting driven pulley senses the belt and surpasss the signals behind the settlement scope when the skew appears in the belt as the belt, first telescopic link stretches out to drive the board of rectifying and removes and make rectify wheel and belt contact after rectify the wheel and rotate and rectify the belt, the second telescopic link stretches out to drive the cleaning plate and rises to make the cleaning brush clean with the cylinder contact when the roll needs clearance, the dust falls into in the dust collecting box by the dust collecting tank, pull out the pull box and clear up when needing the clearance, hot-blast fan opens when the lower belt of temperature freezes and makes hot-blast blowing to the belt by the air outlet and prevent freezing, the third telescopic link stretches out when needs measure the speed and drives the gyro wheel that tests the speed and cylinder contact real-time supervision rotational speed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a conveyer is with adjusting driven roll which characterized in that: including roller frame (1), cylinder (2), motor (3), automatic mechanism, the clean mechanism of cylinder and the mechanism of preventing freezing, roller frame (1) internal rotation is equipped with cylinder (2), one side is equipped with motor (3) outside roller frame (1), automatic mechanism of rectifying includes laser-induced instrument (4), first telescopic link (5), rectifies board (6) and rectifies wheel (7), the top symmetry is equipped with laser-induced instrument (4) in roller frame (1), the below symmetry is equipped with first telescopic link (5) in cylinder (2), first telescopic link (5) telescopic end is fixed and is equipped with board (6) of rectifying, it is equipped with on board (6) to rectify to rotate and rectifies wheel (7), be equipped with the clean mechanism of cylinder in the middle of the below in roller frame (1), be equipped with the mechanism of preventing freezing in the middle of the top in roller frame (1).

2. The adjustable direction-changing drum for conveyor as claimed in claim 1, wherein: the output end of the motor (3) is connected with the roller (2) for driving, and the deviation rectifying wheel (7) is driven by the motor to rotate.

3. The adjusting turnabout drum for a conveyor of claim 1, wherein: the roller cleaning mechanism comprises a second telescopic rod (8), a cleaning plate (9) and a cleaning brush (10), the second telescopic rod (8) is arranged in the middle of the lower portion in the roller frame (1), the cleaning plate (9) is fixedly arranged at the telescopic end of the second telescopic rod (8), and the cleaning brush (10) is fixedly arranged above the cleaning plate (9).

4. The adjusting turnabout drum for a conveyor of claim 1, wherein: the anti-freezing mechanism comprises an air heater (11), an air pipe (12) and an air outlet (13), the air heater (11) is arranged in the middle of the upper portion in the roller frame (1), the air outlet (13) of the air heater (11) is connected with the air pipe (12), and the air outlet (13) is arranged below the air pipe (12).

5. The adjustable direction-changing drum for conveyor as claimed in claim 4, wherein: the air outlet (13) is located at a corresponding position above the roller (2), the air pipe (12) is provided with a temperature sensor (14), and the temperature sensor (14) monitors the temperature above the roller in real time.

6. The adjustable direction-changing drum for conveyor as claimed in claim 3, wherein: a dust collecting groove (15) is formed in the rear side of the second telescopic rod (8), a dust collecting box (16) is arranged below the dust collecting groove (15), the dust collecting groove (15) is communicated with the dust collecting box (16), a drawing box (17) is arranged in the dust collecting box (16), sliding grooves (18) are symmetrically formed in two sides in the dust collecting box (16), sliding strips (19) are symmetrically formed in two sides outside the drawing box (17), and the sliding strips (19) slide in the sliding grooves (18).

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