CN110884855B

CN110884855B - Belt deviation detection device of belt conveyor

Info

Publication number: CN110884855B
Application number: CN201911045713.9A
Authority: CN
Inventors: 丁传标; 王文焱; 赵一保; 张生亮; 丁传虎
Original assignee: Anhui Power Transport Machinery Co ltd
Current assignee: Anhui Power Transport Machinery Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2021-07-20
Anticipated expiration: 2039-10-30
Also published as: CN110884855A

Abstract

The invention relates to a belt deviation detection device for a belt conveyor, which comprises a bearing frame, hanging and clamping members, a screw rod, a detection member and an angle adjusting member, wherein the bearing frame is horizontally distributed at the left and right, the hanging and clamping members are welded at the two ends of the bearing frame and used for fixing the device above a roller, the screw rod is positioned below the bearing frame and correspondingly arranged on the hanging and clamping members, the screw rod is provided with the detection member, the bearing frame is provided with a driving member and an angle adjusting member, the driving member is used for driving the screw rod to realize horizontal sliding of the detection member, and the angle adjusting member is used for adjusting the angle of the detection member to adapt to various types of conveyors. The positioning strip perpendicular to the axis of the roller is used as a positioning reference to assist the installation and positioning of the adhesive tape, so that the phenomenon of deviation of the adhesive tape can be effectively avoided; the double-end screw rod can be used for spacing two positioning strips, so that the double-end screw rod can be suitable for mounting adhesive tapes of various specifications and sizes; the mounting and dismounting of the mechanism are facilitated through the hanging and clamping component, the mounting time is greatly shortened, and the mounting efficiency is improved.

Description

Belt deviation detection device of belt conveyor

Technical Field

The invention relates to the technical field of conveying equipment, in particular to a belt deviation detection device of a belt conveyor.

Background

The belt conveyer, i.e. belt conveyer or rubber belt conveyer, is an indispensable economic logistic conveyer for constituting rhythmic production line, and is suitable for conveying powdery, granular and small-block low-abrasion materials and bagged materials which are easy to draw out, such as coal, broken stone, sand, cement, chemical fertilizer, grain and the like. Therefore, the method is widely applied to coal mines, power plants, cement plants, steel plants and other electronic plastic and food light industry fields.

The most common fault of the belt conveyor in the installation process is the deviation of the rubber belt, which is mostly caused by various reasons, such as the non-perpendicularity of the shaft axis of the roller and the central line of the rubber belt. The rubber belt deviation can influence the service life of the conveyor, and in severe cases, a shutdown accident or rubber belt tearing or even casualties can occur, so that after the belt conveyor is installed and debugged, the rubber belt still needs to be subjected to deviation detection to prevent safety accidents from occurring in the future.

Disclosure of Invention

In order to solve the technical problem, the invention provides a belt deviation detection device of a belt conveyor.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a belt conveyor sticky tape off tracking detection device, including about horizontal distribution bear frame, welding bear the frame both ends in order to be used for fixing this device at the hanging card member of cylinder top, be located bear the frame below and correspond the lead screw that sets up on hanging the card member be equipped with the detection member on the lead screw, bear and be equipped with the drive component that is used for driving the lead screw in order to realize that the detection member level slides to and be used for adjusting the angle regulation component that detects the component angle in order to adapt to multiple type conveyer.

Further, hang the card component including the welding and just with the link plate that the lead screw is connected at bear frame both ends about, the link plate upper end is equipped with the pothook bent plate that is used for the block above the cylinder.

Furthermore, the detection component comprises a bearing moving seat arranged on the screw rod, a bearing rod arranged at the bottom of the bearing moving seat and a detection strip hinged at the bottom of the bearing rod, and the angle adjusting component is connected to the detection strip.

Furthermore, the angle adjusting component comprises a pressing plate connected with the bearing frame through a spring, a guide sleeve arranged on the bearing rod, and an adjusting rod vertically and slidably mounted in the guide sleeve, the lower end of the adjusting rod is slidably connected to the detection strip, the upper end of the adjusting rod penetrates through the bearing frame and is slidably mounted at the bottom of the pressing plate, and a locking component is further arranged on the adjusting rod.

Furthermore, the locking member comprises a thread groove arranged on the adjusting rod and a locking nut which is screwed on the thread groove and is abutted against the bottom of the bearing frame.

Further, the driving component comprises a first bevel gear arranged at two adjacent ends of the screw rod and a bearing pipe sleeve arranged on the bearing frame, a rotating rod is arranged in the bearing pipe sleeve, and the upper end and the lower end of the rotating rod are correspondingly provided with a hand wheel and a second bevel gear meshed with the first bevel gear

The invention has the beneficial effects that:

the detection strips vertical to the axis of the roller are used as positioning references to assist the installation and positioning of the adhesive tape, so that the phenomenon of deviation of the adhesive tape can be effectively avoided; the distance between the two detection strips can be adjusted through the screw rod, so that the device can be suitable for mounting adhesive tapes of various specifications and sizes; the mounting and dismounting of the mechanism are facilitated through the hanging and clamping component, the mounting time is greatly shortened, and the mounting efficiency is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic sectional view A-A of FIG. 1;

fig. 4 is a schematic view of the usage state of the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings and the embodiments.

As shown in fig. 1 to 3, a belt conveyor rubber belt deviation detection device, including about horizontal distribution bear 5, weld bear 5 both ends in order to be used for fixing this device at the hanging card member of cylinder top, be located and bear 5 below and correspond lead screw 1 that sets up on hanging the card member, lead screw 1 is equipped with two and all is horizontal distribution, and two 1 rear sides of lead screw distribute side by side guide bar 2, the both ends correspondence of guide bar 2 is fixed on hanging the card member, and the tip department that two 1 adjacent lead screws pass through the bearing and install in the backup pad 6 of bearing 5 bottoms of welding. The lead screw 1 is provided with a detection component, and the detection component is used for detecting whether the mounted adhesive tape is off tracking. The bearing frame 5 is provided with a driving component for driving the screw rod 1 to realize horizontal sliding of the detection component, and an angle adjusting component for adjusting the angle of the detection component to adapt to various types of conveyors. The driving component is used for adjusting the distance between the two detection components so as to be suitable for detecting adhesive tapes with various widths, and the angle adjusting component is used for aiming at various types of adhesive tapes such as horizontal belts, grooved belts and the like so as to be suitable for various types of belt conveyors, so that the application range of the device is improved.

Specifically, hang the card component and include vertical welding at the link plate 11 of bearing frame 5 left and right ends, the tip of lead screw 1, guide bar 2 corresponds respectively through screw horizontal installation on link plate 11, the upper end of link plate 11 is equipped with the pothook bent plate 12 that is used for with this device block in the cylinder top. The installation and the taking down of the device can be very conveniently realized through the hook bent plate 12, and the interference with a belt conveyor can be avoided.

The detection component comprises a bearing moving seat 3 arranged on the screw rod 1 and the guide rod 2 and a bearing rod 31 arranged at the bottom of the bearing moving seat 3, a detection strip 4 is installed at the bottom of the bearing rod 31 in a left-right rotating mode, and the angle adjusting component is correspondingly connected to the inner side edge of the detection strip 4. The axis of the detection strip 4 is perpendicular to the axis of the screw rod 1.

The angle adjusting component comprises a pressing plate 13 connected with the bearing frame 5 through springs 14 arranged on the periphery of the bottom of the angle adjusting component and a guide sleeve 15 arranged on the bearing rod 31, and the middle part of the pressing plate 13 is bent upwards so as to avoid interference with the driving component when the pressing plate 13 is pressed downwards; the guide sleeve 15 is horizontally fixed on the bearing rod 31 through a bolt, an adjusting rod 16 is vertically and slidably arranged in the guide sleeve, the middle part of the adjusting rod 16 is long and hexagonal, so that interference with the screw rod 1 is avoided, the upper end part of the adjusting rod 16 is slidably arranged at the bottom of the pressing plate 13 along the length direction of the pressing plate 13, and a locking member which is matched with the bearing frame 5 to realize the locking function after the pressing plate 13 is pressed downwards is arranged at the upper part of the adjusting rod 16. The locking member includes a screw groove 16a provided at an upper portion of the adjustment lever 16 and a lock nut 17 screwed into the screw groove 16a, and the lock nut 17 is constantly kept in an abutting state with the bottom of the carrier 5, thereby locking the adjustment lever 16.

The driving component comprises first bevel gears 7 arranged at two adjacent end parts of the two screw rods 1 and a bearing pipe sleeve 51 arranged on the bearing frame 5, a rotating rod 9 is vertically arranged in the bearing pipe sleeve 51, a second bevel gear 8 meshed with the first bevel gears 7 is arranged at the lower end part of the rotating rod 9, and a hand wheel 10 used for rotating the rotating rod 9 is arranged at the upper end part of the rotating rod 9.

Before use, the mechanism is clamped and fixed on the roller frames 18 at the head and tail ends of the belt conveyor through the hook bent plate 12, and the mechanism is positioned above the rollers 19 and is parallel to the axial lead thereof, as shown in fig. 4.

When the detection device is used, the two detection strips 4 distributed on the left and right sides are synchronously slid to adjust the distance between the two detection strips according to the width of the mounted adhesive tape by rotating the hand wheel 10, so that the opposite inner side wall surfaces of the two detection strips 4 are attached to the side edge of the adhesive tape, and whether the adhesive tape deviates or not is judged by observing whether the two side edges of the adhesive tape are completely attached to the opposite inner side wall surfaces of the detection strips 4 or not.

When the deviation of the groove-shaped belt is detected, the distance between the two detection strips 4 needs to be preset through the rotating hand wheel 10, then the corresponding detection strips 4 rotate around the corresponding rotating points to be consistent with the side angles of the groove-shaped belt through the descending of the adjusting rod 16 by pressing the pressing plate 13, the locking rod 16 is locked through the rotation of the locking nut 17, the locking nut rises to abut against the bottom of the bearing frame 5, and then the deviation of the groove-shaped belt is detected.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a belt conveyor sticky tape off tracking detection device which characterized in that: the device comprises a bearing frame (5) which is horizontally distributed at the left and right, hanging and clamping members which are welded at the two ends of the bearing frame (5) and used for fixing the device above a roller, a screw rod (1) which is positioned below the bearing frame (5) and correspondingly arranged on the hanging and clamping members, and a detection member arranged on the screw rod (1), wherein a driving member used for driving the screw rod (1) to realize horizontal sliding of the detection member and an angle adjusting member used for adjusting the angle of the detection member to adapt to various types of conveyors are arranged on the bearing frame (5);

the detection component comprises a bearing moving seat (3) arranged on the screw rod (1), a bearing rod (31) arranged at the bottom of the bearing moving seat (3) and a detection strip (4) hinged to the bottom of the bearing rod (31), and the angle adjusting component is connected to the detection strip (4);

the angle adjusting component comprises a pressing plate (13) connected with the bearing frame (5) through a spring (14), a guide sleeve (15) arranged on the bearing rod (31), and an adjusting rod (16) vertically and slidably mounted in the guide sleeve (15), the lower end part of the adjusting rod (16) is slidably connected to the detection strip (4), the upper end part of the adjusting rod penetrates through the bearing frame (5) and is slidably mounted at the bottom of the pressing plate (13), and a locking component is further arranged on the adjusting rod (16);

the locking component comprises a thread groove (16a) arranged on the adjusting rod (16) and a locking nut (17) which is screwed on the thread groove (16a) and is abutted with the bottom of the bearing frame (5);

the driving component comprises a first bevel gear (7) arranged at two adjacent ends of the screw rod (1) and a bearing pipe sleeve (51) arranged on the bearing frame (5), a rotating rod (9) is arranged in the bearing pipe sleeve (51), and the upper end and the lower end of the rotating rod (9) are correspondingly provided with a hand wheel (10) and a second bevel gear (8) meshed with the first bevel gear (7).

2. The belt deviation detecting device of the belt conveyor according to claim 1, characterized in that: the hanging and clamping member comprises hanging plates (11) which are welded at the left end and the right end of the bearing frame (5) and connected with the screw rod (1), and a clamping hook bent plate (12) used for being clamped above the roller is arranged at the upper end of each hanging plate (11).