Electric automatic deviation correcting device

Abstract

The utility model relates to the technical field of belt conveyors, in particular to an electric automatic deviation rectifying device which comprises a carrier roller mechanism, an electric aligning mechanism and a mounting bracket mechanism, the carrier roller mechanism comprises a horizontal supporting rod and an inclined supporting rod, a horizontal carrier roller is installed above the horizontal supporting rod through a fixed supporting rod, an inclined carrier roller is installed above the inclined supporting rod through a fixed supporting rod and an adjustable supporting rod, and the adjustable supporting rod is located at the top of the inclined carrier roller and fixed through an adjustable nut; the electric aligning mechanism comprises a shell and an aligning shaft, an electric actuator for driving the aligning shaft to rotate is arranged in the shell, and a mounting plate connected with the horizontal supporting rod is mounted at the top end of the aligning shaft; the installation support mechanism comprises a connecting rod which is detachably inserted into the inserting groove, the connecting rod is fixed through a screw, the end of the connecting rod is fixedly connected with a connecting plate, and the connecting plate is detachably installed on a rack cross beam of the belt conveyor. The device can adaptively adjust the adaptive width and the groove angle, and has good dustproof and waterproof performance.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of belt conveyor, especially to an electric automatic deviation rectifying device. BACKGROUND

[0002] The belt conveyor is a kind of mechanical equipment for transporting material in continuous mode by friction driving, which has the characteristics of strong conveying capacity, long conveying distance, simple structure, easy maintenance, convenient program control and automatic operation.

[0003] With the universal application of belt conveyor, the types of matching protection products are also more and more, and the automatic deviation rectification of conveying belt is a very key content in production, and whether the deviation running of conveying belt directly relates to the running efficiency of the whole system, the manual or other automatic deviation rectifying device has the shortcomings of slow response, frequent misoperation and low service life, the automatic deviation rectifying device of the prior art has the problems of low compatibility, complicated installation and debugging, and seriously affects the use effect. UTILITY MODEL CONTENT

[0004] In order to solve the problems in the prior art, the utility model provides an electric automatic deviation rectifying device.

[0005] The electric automatic deviation rectifying device provided by the utility model adopts the following technical scheme:

[0006] An electric automatic deviation rectifying device, comprising a roller mechanism, an electric centering mechanism and a mounting bracket mechanism, the roller mechanism comprises a horizontal supporting rod and an inclined supporting rod, a horizontal roller is installed on the horizontal supporting rod through a fixed supporting rod, an inclined roller is installed on the inclined supporting rod through a fixed supporting rod and an adjustable supporting rod, the adjustable supporting rod is located at the top of the inclined roller and is fixed through an adjustable nut, the electric centering mechanism comprises a shell and a centering shaft, an electric actuator for driving the centering shaft to rotate is arranged in the shell, and a mounting plate for connecting with the horizontal supporting rod is installed at the top end of the centering shaft, a slot is arranged on the shell, the mounting bracket mechanism comprises a connecting rod which is detachably inserted into the slot, the connecting rod is fixed through a screw, a connecting plate is fixedly connected at the end of the connecting rod, and the connecting plate is detachably mounted on the rack crossbeam of the belt conveyor.

[0007] According to the above technical scheme, the adaptation width and the adaptation slot angle of the device can be adaptively adjusted according to actual requirements, and the device has good dustproof and waterproof performance to adapt to more severe working environment.

[0008] Optionally, mounting holes are formed in the connecting plate, a U-shaped screw rod is buckled on the rack crossbeam and movably inserted into the mounting holes, and the U-shaped screw rod is fixed on the connecting plate through a limiting nut.

[0009] By adopting the technical scheme, the U-shaped screw is matched with the limiting nut, installation or dismounting between the device and the rack cross beam is facilitated, the position of the device is facilitated to be adjusted, and convenience of subsequent maintenance or replacement is improved.

[0010] Optionally, the mounting hole is a vertical long slot, the connecting plate top end is vertically penetrated by an adjusting screw, the adjusting screw is fixed to the connecting plate top end through a fastening nut, and the adjusting screw bottom end abuts against the rack cross beam top surface.

[0011] By adopting the technical scheme, the horizontal height of the device can be changed by changing the height of the adjusting screw, the device is facilitated to be adaptively adjusted according to actual requirements, and the convenience of adjustment is improved.

[0012] Optionally, a rib plate is fixed between the connecting rod and the connecting plate.

[0013] By adopting the technical scheme, the rib plate is arranged, and the connection strength of the two connection positions is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a perspective view of an electric automatic deviation rectifying device according to an embodiment of the present application.

[0015] Figure 2 is a front view of an electric automatic deviation rectifying device according to an embodiment of the present application.

[0016] Marked with the following: 1, the roller mechanism; 10, horizontal support rod; 11, inclined support rod; 12, horizontal roller; 13, inclined roller; 14, fixed support rod; 15, adjustable support rod; 16, adjustable nut; 2, electric centering mechanism; 20, shell; 200, slot; 21, mounting block; 22, centering shaft; 23, mounting plate; 3, mounting support mechanism; 30, connecting rod; 31, connecting plate; 310, mounting hole; 32, U-shaped screw; 33, limiting nut; 34, adjusting screw; 35, fastening nut; 36, rib plate; 37, rack cross beam. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings Figure 1 - the drawings Figure 2 The present application will be further described in detail.

[0018] Embodiments of the present application disclose an electric automatic deviation rectifying device. Referring to Figure 1 and Figure 2 , the electric automatic deviation rectifying device comprises a roller mechanism 1, an electric centering mechanism 2 and a mounting support mechanism 3, the roller mechanism 1 is detachably installed on the top of the electric centering mechanism 2, and the mounting support mechanism 3 is detachably installed on the end of the electric centering mechanism 2.

[0019] Referring to Figure 1 andFigure 2 The roller mechanism 1 comprises a horizontal supporting rod 10, both ends of the horizontal supporting rod 10 are respectively upwardly inclined and fixedly connected with inclined supporting rods 11, two horizontal rollers 12 are arranged in parallel above the horizontal supporting rod 10, an inclined roller 13 is arranged above the inclined supporting rod 11, both ends of the horizontal roller 12 are fixed to the horizontal supporting rod 10 through a fixed supporting rod 14, the bottom end of the inclined roller 13 is fixed to the bottom end of the inclined supporting rod 11 through the fixed supporting rod 14, and the top end of the inclined roller 13 is fixed to the top end of the inclined supporting rod 11 through an adjustable supporting rod 15; the adjustable supporting rod 15 is provided with external threads and changes the height position on the inclined supporting rod 11 through an adjustable nut 16, thereby changing the height of the top of the inclined roller 13, and achieving stepless adjustment of the groove angle of 30°-40°.

[0020] With reference to Figure 1 and Figure 2 The electric self-aligning mechanism 2 comprises a cuboid-shaped shell 20, both sides of the length direction of the shell 20 are respectively provided with insertion grooves 200 in a sealed structure, an electric push rod actuator (not shown in the figure) is installed in the shell 20, a mounting block 21 is fixed to the top surface of the shell 20, a self-aligning shaft 22 (shown by a dashed line in the figure) is vertically and rotatably arranged in the mounting block 21, the electric push rod actuator can drive the self-aligning shaft 22 to rotate along the axis through a connecting rod, the self-aligning shaft 22 is fixedly connected with a mounting plate 23 at the top for bolt connection with the horizontal supporting rod 10, and the self-aligning shaft 22 can drive the roller mechanism 1 to rotate when rotating.

[0021] With reference to Figure 1 and Figure 2 The mounting support mechanism 3 comprises connecting rods 30 inserted into the insertion grooves 200, the connecting rods 30 are provided with four and are distributed at the four corners of the shell 20, the connecting rods 30 are fixed through screws and can adapt to the installation requirements of a belt width of 650mm-2000mm; one end of the connecting rod 30 away from the shell 20 is fixedly connected with a connecting plate 31, a long strip-shaped mounting hole 310 for a U-shaped screw 32 is vertically arranged on the connecting plate 31, and the connecting plate 31 is fixed to the rack cross beam 37 of the belt conveyor through the U-shaped screw 32 and a limiting nut 33; the mounting support mechanism 3 can also adaptively install a control box.

[0022] With reference to Figure 1 and Figure 2 The top end of the connecting plate 31 is vertically and threadedly provided with a height-adjusting screw 34, the bottom end of the height-adjusting screw 34 abuts against the top surface of the rack cross beam 37, the height-adjusting screw 34 is fixed to the top end of the connecting plate 31 through a fastening nut 35, and the height of the electric self-aligning mechanism 2 can be changed by changing the height of the height-adjusting screw 34; the connecting plate 31 is fixedly connected with a rib plate 36 between the connecting rod 30, so as to enhance the connection strength of the two.

[0023] The implementation principle of the electric automatic deviation rectifying device is: by adjusting the length of the connecting rod 30 inserted into the shell 20, the installation width of the device can be adjusted according to the spacing of the rack cross beam 37; by adjusting the height of the height-adjusting screw rod 34, the overall installation height of the device can be changed, so that the complex and changeable installation space requirements can be adapted; by adjusting the height of the adjustable supporting rod 15, the inclination angle of the inclined roller 13 can be changed, and the groove angle compatibility range of the device is improved.

[0024] The electric centering mechanism 2 adopts a whole sealing structure, the electric actuator is built-in in the shell 20, the dustproof and waterproof performance of the product is enhanced, and a more severe working environment can be adapted; the roller mechanism 1 is connected with the electric centering mechanism 2, the electric centering mechanism 2 is connected with the mounting support mechanism 3, and the connection between the various mechanisms adopts universal bolt connection, so that subsequent maintenance and replacement of the device are facilitated.

[0025] The above are preferred embodiments of the utility model, and the protection scope of the utility model is not limited by this, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. An electric automatic deviation correction device, characterized in that: The system includes a roller mechanism (1), an electric self-aligning mechanism (2), and a mounting bracket mechanism (3). The roller mechanism (1) includes a horizontal support rod (10) and an inclined support rod (11). A horizontal roller (12) is mounted above the horizontal support rod (10) via a fixed support rod (14). An inclined roller (13) is mounted above the inclined support rod (11) via a fixed support rod (14) and an adjustable support rod (15). The adjustable support rod (15) is located at the top of the inclined roller (13) and is fixed by an adjustable nut (16). The electric self-aligning mechanism (2) includes a housing (20). The housing (20) contains an electric actuator that drives the self-aligning shaft (22) to rotate. The top of the self-aligning shaft (22) is equipped with a mounting plate (23) for connecting with the horizontal support rod (10). The housing (20) is provided with a slot (200). The mounting bracket mechanism (3) includes a connecting rod (30) that can be detachably inserted into the slot (200). The connecting rod (30) is fixed by screws. The end of the connecting rod (30) is fixed with a connecting plate (31). The connecting plate (31) can be detachably installed on the frame beam (37) of the belt conveyor.

2. The electric automatic correction device according to claim 1, characterized in that: The connecting plate (31) has a mounting hole (310), and the frame beam (37) is fitted with a U-shaped screw (32) that is movably inserted through the mounting hole (310). The U-shaped screw (32) is fixed to the connecting plate (31) by a limiting nut (33).

3. The electric automatic correction device according to claim 2, characterized in that: The mounting hole (310) is a vertically arranged elongated hole. The top of the connecting plate (31) is vertically fitted with an adjusting screw (34). The adjusting screw (34) is fixed to the top of the connecting plate (31) by a fastening nut (35). The bottom end of the adjusting screw (34) abuts against the top surface of the frame beam (37).

4. The electric automatic correction device according to any one of claims 1-3, characterized in that: A rib (36) is fixedly connected between the connecting rod (30) and the connecting plate (31).

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