CN214691800U

CN214691800U - Carrier roller audio monitoring device of belt conveyor

Info

Publication number: CN214691800U
Application number: CN202023297423.4U
Authority: CN
Inventors: 许磊
Original assignee: Luanchuan Qiyuan Mining Co ltd
Current assignee: Luanchuan Qiyuan Mining Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-12
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a belt conveyor bearing roller audio frequency monitoring devices, including device body, sleeve, motor and audio frequency detection box, the inside left and right sides of device body is run through respectively and is provided with first threaded rod and second threaded rod, and the upper and lower both sides of horizontal pole are all fixed and are provided with the support frame to the inside of support frame is rotated and is provided with and holds in the palm kun, noise sensor fixed mounting is in the upper and lower both sides of horizontal pole, and the fixed sensing wire that is provided with in horizontal pole the place ahead to the fixed audio frequency that is provided with in the positive middle part of the place ahead of horizontal pole detects the box. This band conveyer bearing roller audio frequency monitoring devices, through the closure and the separation of threaded rod with band conveyer realize that both sides go up and down simultaneously and unilateral limit goes up and down respectively, the noise sensor that sets up through the support kun bottom surface damages the back different decibels of noise conveying inside the audio frequency detection box with support kun for the operator can in time examine and repair band conveyer through the audio frequency detection box.

Description

Carrier roller audio monitoring device of belt conveyor

Technical Field

The utility model relates to a band conveyer overhauls technical field, specifically is a band conveyer bearing roller audio monitoring device.

Background

The belt conveyor drives the transmission gear to rotate through the motor, the transmission gear drives the conveying belt to rotate, so that objects on the upper surface of the conveying belt can move, objects which are inconvenient to carry manually and heavy objects can be conveniently conveyed, the conveying belt needs to be lifted by the supporting roller inside the belt conveyor, and the conveying belt is prevented from being broken after being extruded by the heavy objects.

However, in the use process of the existing belt conveyor, because long-time operation is required, the rotation workload of the transmission gear and the support roller is very large, the abrasion between the support roller and the bracket is very serious, especially under the condition that the weight of the conveyed article is heavy, the wear of the support roller cannot be repaired and replaced within a limited time, so that the condition that the support roller is stuck with the bracket and cannot rotate after being abraded can cause the condition that the transmission belt rubs, bring about unnecessary loss and reduce the use efficiency of the belt conveyor.

We therefore propose a belt conveyor idler audio monitoring device to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a band conveyer bearing roller audio frequency monitoring devices, because need long-time work operation in the use with the band conveyer that has now on solving the existing market that above-mentioned background art provided, make drive gear and support kun's rotation work load very big, wearing and tearing between support kun and the bracket are very serious, especially under the big circumstances of article weight of carrying, the unable maintenance of time through injecing of loss to support kun is changed, this just makes support kun take place the card with the bracket after wearing and tearing and die and unable pivoted condition, will lead to conveyer to take place the frictional condition, bring unnecessary loss, reduce band conveyer's availability factor's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a belt conveyor roller audio monitoring device comprises a device body, sleeves, a motor and an audio detection box, wherein a first threaded rod and a second threaded rod are respectively arranged on the left side and the right side inside the device body in a penetrating manner, third threaded rods are respectively arranged on the left side and the right side of the upper surface of the device body in a penetrating manner, the outer walls of the first threaded rod and the second threaded rod are respectively connected to the bottom end of the third threaded rod through a main bevel gear in a meshing manner, a rotating rod is arranged in the center of the bottom surface of the device body in a penetrating manner, the top end of the rotating rod is connected to the right end of the first threaded rod and the left end of the second threaded rod through an auxiliary bevel gear in a meshing manner, the top end of the third threaded rod on the top surface of the device body is arranged inside the bottom end of the sleeve in a penetrating manner, cross rods are fixedly arranged on the inner sides of the left side and the right side sleeves above the device body, and transmission gears are arranged at the left end and right end of the cross rod in a penetrating manner, and the outer wall meshing of drive gear is connected with conveyer, the tip fixed connection of horizontal pole left end drive gear is in the output shaft tip of motor, and the upper and lower both sides of horizontal pole all fixedly are provided with the support frame to the inside of support frame rotates and is provided with the support kun, and the front end inboard fixed noise sensor that is provided with of support kun, noise sensor fixed mounting is in the upper and lower both sides of horizontal pole, and the fixed sensing wire that is provided with in horizontal pole the place ahead to the front middle part of horizontal pole is fixed with the audio frequency and detects the box, and the sensing wire runs through and sets up inside the left and right sides of audio frequency detection box moreover.

Preferably, the first threaded rod, the second threaded rod and the device body are coaxially distributed and arranged in a transverse line mode, and the first threaded rod and the second threaded rod are identical in length and diameter.

Preferably, the third threaded rod is symmetrically distributed about a vertical central axis of the device body, the length of the third threaded rod is greater than the length from the sleeve to the upper surface of the device body, and the sleeve and the third threaded rod are coaxially distributed in the vertical direction.

Preferably, the main bevel gear is respectively arranged with the first threaded rod and the second threaded rod in a transverse and coaxial distribution manner, and the main bevel gear is respectively arranged with the first threaded rod and the second threaded rod in a rotation manner in a clamping manner.

Preferably, the transverse central axis of the cross rod and the transverse central axis of the device body are arranged in parallel, and the support frames on the upper side and the lower side of the cross rod are symmetrically distributed and arranged relative to the transverse central axis of the cross rod.

Preferably, the support rollers are uniformly distributed in the support frame at equal intervals, the top surfaces of the support rollers and the inner wall of the conveying belt are mutually attached, and the support rollers and the noise sensors are arranged in a one-to-one correspondence manner.

Compared with the prior art, the beneficial effects of the utility model are that: according to the belt conveyor carrier roller audio monitoring device, the belt conveyor is lifted up and down at two sides and one side of the belt conveyor is lifted up and down respectively through closing and separating of the threaded rod, noise with different decibels after the carrier roller is damaged is transmitted into the audio detection box through the noise sensor arranged on the bottom surface of the carrier roller, so that an operator can overhaul the belt conveyor through the audio detection box in time;

1. through the rotation of the threaded rods on the left side and the right side inside the device body, the threaded rods drive the threaded rods on the top of the device body and the sleeves to be meshed through the bevel gears, so that the left end and the right end of the cross rod on the top of the device body can be respectively subjected to angle change;

2. the threaded rod is connected with the rotating rod in a meshed mode, the threaded rod rotates through the auxiliary bevel gear to drive the cross rod to simultaneously lift up and down, then the supporting roller which is arranged in the supporting frame in a rotating mode is driven to rotate through the conveying belt, and when rotating sound of the supporting roller is too large or too small, the supporting roller is transmitted to the interior of the audio detection box through the noise sensor.

Drawings

FIG. 1 is a schematic view of the front cross-section structure of the present invention;

fig. 2 is a schematic view of the mounting structure of the third threaded rod of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is the utility model discloses audio frequency detects box mounting structure sketch map.

In the figure: 1. a device body; 2. a first threaded rod; 3. a second threaded rod; 4. a third threaded rod; 5. a main bevel gear; 6. a rotating rod; 7. a secondary bevel gear; 8. a sleeve; 9. a cross bar; 10. a transmission gear; 11. a conveyor belt; 12. a motor; 13. a support frame; 14. a supporting roller; 15. a noise sensor; 16. a sensing wire; 17. and an audio detection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a belt conveyor carrier roller audio monitoring device comprises a device body 1, sleeves 8, a motor 12 and an audio detection box 17, wherein a first threaded rod 2 and a second threaded rod 3 are respectively arranged on the left side and the right side inside the device body 1 in a penetrating manner, third threaded rods 4 are respectively arranged on the left side and the right side of the upper surface of the device body 1 in a penetrating manner, the outer walls of the first threaded rod 2 and the second threaded rod 3 are respectively connected to the bottom ends of the third threaded rods 4 in a meshing manner through a main bevel gear 5, a rotating rod 6 is arranged at the central position of the bottom surface of the device body 1 in a penetrating manner, the top end of the rotating rod 6 is connected to the right end of the first threaded rod 2 and the left end of the second threaded rod 3 in a meshing manner through an auxiliary bevel gear 7, the top end of the third threaded rod 4 on the top surface of the device body 1 is arranged inside the bottom end of the sleeves 8 in a penetrating manner, and a cross rod 9 is fixedly arranged on the inner sides of the sleeves 8 on the left side and the right side above the device body 1, and the left and right ends of the cross bar 9 are provided with transmission gears 10 in a penetrating manner, the outer wall of the transmission gear 10 is connected with a conveying belt 11 in a meshing manner, the end part of the transmission gear 10 at the left end of the cross bar 9 is fixedly connected with the end part of an output shaft of a motor 12, the upper side and the lower side of the cross bar 9 are both fixedly provided with supporting frames 13, a supporting roller 14 is rotatably arranged in the supporting frames 13, a noise sensor 15 is fixedly arranged at the inner side of the front end of the supporting roller 14, the noise sensor 15 is fixedly arranged at the upper side and the lower side of the cross bar 9, a sensing lead 16 is fixedly arranged in front of the cross bar 9, an audio detection box 17 is fixedly arranged in the middle of the front of the cross bar 9, and the sensing lead 16 is arranged in the left and right sides of the audio detection box 17 in a penetrating manner.

For the coaxial distribution setting of horizontal line between first threaded rod 2 and second threaded rod 3 and the device body 1, and be length the same between first threaded rod 2 and the second threaded rod 3, the setting that the diameter equals for first threaded rod 2 and second threaded rod 3 can drive third threaded rod 4 through main bevel gear 5 and take place to rotate.

Third threaded rod 4 sets up about the vertical center axis symmetric distribution of device body 1, and the length of third threaded rod 4 is greater than the sleeve 8 to the length between the device body 1 upper surface to vertical coaxial distribution sets up between sleeve 8 and the third threaded rod 4, prevents sleeve 8 and the upper surface of device body 1 collision each other.

The main bevel gear 5 is respectively arranged between the first threaded rod 2 and the second threaded rod 3 in a transverse and coaxial manner, and the main bevel gear 5 is respectively arranged between the first threaded rod 2 and the second threaded rod 3 in a rotating manner in a clamping manner, so that the main bevel gear 5 cannot collide with the third threaded rod 4.

The transverse central axis of the cross rod 9 and the transverse central axis of the device body 1 are parallel to each other, and the support frames 13 on the upper side and the lower side of the cross rod 9 are symmetrically distributed about the transverse central axis of the cross rod 9, so that the cross rod 9 limits and fixes the transmission gear 10.

The supporting rollers 14 are uniformly distributed in the supporting frame 13 at equal intervals, the top surfaces of the supporting rollers 14 and the inner wall of the conveying belt 11 are attached to each other, the supporting rollers 14 and the noise sensors 15 are arranged in a one-to-one correspondence manner, and the upper and lower surfaces of the conveying belt 11 are lifted through the supporting rollers 14.

The working principle is as follows: before the belt conveyor roller audio monitoring device is used, the overall condition of the device needs to be checked to determine that the device can normally work, as shown in fig. 1-4, when the angle between the device body 1 and the belt conveyor needs to be changed and adjusted, as shown in fig. 1-3, the first threaded rod 2 or the second threaded rod 3 which is arranged in the device body 1 in a penetrating manner is rotated, so that the first threaded rod 2 and the second threaded rod 3 drive the third threaded rod 4 which is arranged on the top surface of the device body 1 in a penetrating manner to rotate through the main bevel gear 5, the third threaded rod 4 which is meshed with the first threaded rod 2 or the second threaded rod 3 is rotated with the sleeve 8, and meanwhile, due to the connection limit between the sleeve 8 and the cross rod 9, the third threaded rod 4 and the sleeve 8 are in threaded connection to perform lifting operation;

as shown in fig. 1 and 3-4, a first threaded rod 2 and a second threaded rod 3 penetrating through the inside of a device body 1 are simultaneously pushed towards the inside of the device body 1, so that the right end of the first threaded rod 2 and the left end of the second threaded rod 3 are simultaneously meshed and connected with a rotating rod 6 through a bevel pinion 7, the first threaded rod 2 and the second threaded rod 3 are simultaneously driven to rotate through the rotation of the rotating rod 6, the left end and the right end of a cross rod 9 are simultaneously lifted up and down through the meshed connection of a third threaded rod 4, then a transmission gear 10 is driven to rotate through a motor 12, a support roller 14 rotatably arranged in a support frame 13 is driven to rotate through the rotation of a conveying belt 11, so that the support roller 14 supports and limits the inner wall of the conveying belt 11, the conveying belt 11 is prevented from being broken due to the excessive weight of a conveyed article, and then the decibel of the sound generated when the support roller 14 rotates is detected by a noise sensor 15 fixedly arranged on the top surface of the support roller 14 Recording, when the sound decibel of the supporting roller 14 is too high or too low, transmitting the decibel to the interior of the audio detection box 17 through the sensing wire 16, and reminding an operator to check.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a belt conveyor bearing roller audio monitoring device, includes device body (1), sleeve (8), motor (12) and audio detection box (17), its characterized in that: the left side and the right side of the inside of the device body (1) are respectively provided with a first threaded rod (2) and a second threaded rod (3) in a penetrating way, the left side and the right side of the upper surface of the device body (1) are respectively provided with a third threaded rod (4) in a penetrating way, the outer walls of the first threaded rod (2) and the second threaded rod (3) are respectively connected to the bottom end of the third threaded rod (4) in a meshing way through a main bevel gear (5), a rotating rod (6) is arranged in a penetrating way at the center position of the bottom surface of the device body (1), the top end of the rotating rod (6) is connected to the right end of the first threaded rod (2) and the left end of the second threaded rod (3) in a meshing way through an auxiliary bevel gear (7), the top end of the third threaded rod (4) on the top surface of the device body (1) is arranged in the bottom end of a sleeve (8) in a penetrating way, and a transverse rod (9) is fixed on the inner side of the sleeve (8) at the left side and the right side above the device body (1), and the left and right ends of the cross bar (9) are provided with transmission gears (10) in a penetrating way, the outer walls of the transmission gears (10) are connected with a transmission belt (11) in a meshing way, the end part of the transmission gear (10) at the left end of the cross rod (9) is fixedly connected with the end part of the output shaft of the motor (12), the upper side and the lower side of the cross rod (9) are both fixedly provided with a support frame (13), a support roller (14) is rotatably arranged in the support frame (13), a noise sensor (15) is fixedly arranged at the inner side of the front end of the support roller (14), the noise sensors (15) are fixedly arranged at the upper side and the lower side of the cross rod (9), a sensing lead (16) is fixedly arranged in front of the cross rod (9), and the middle part of the front face in front of the cross bar (9) is fixedly provided with an audio detection box (17), and the sensing wires (16) are arranged inside the left side and the right side of the audio detection box (17) in a penetrating way.

2. A belt conveyor idler audio monitoring device according to claim 1 characterised in that: the device is characterized in that the first threaded rod (2), the second threaded rod (3) and the device body (1) are coaxially distributed along a transverse line, and the first threaded rod (2) and the second threaded rod (3) are identical in length and diameter.

3. A belt conveyor idler audio monitoring device according to claim 1 characterised in that: the third threaded rod (4) is symmetrically distributed about the vertical central axis of the device body (1), the length of the third threaded rod (4) is greater than the length from the sleeve (8) to the upper surface of the device body (1), and the sleeve (8) and the third threaded rod (4) are coaxially distributed vertically.

4. A belt conveyor idler audio monitoring device according to claim 1 characterised in that: the main bevel gear (5) is respectively arranged between the first threaded rod (2) and the second threaded rod (3) in a transverse coaxial distribution mode, and the main bevel gear (5) is respectively arranged between the first threaded rod (2) and the second threaded rod (3) in a clamping mode in a rotating mode.

5. A belt conveyor idler audio monitoring device according to claim 1 characterised in that: the transverse central axis of the cross rod (9) and the transverse central axis of the device body (1) are arranged in parallel, and the support frames (13) on the upper side and the lower side of the cross rod (9) are symmetrically distributed about the transverse central axis of the cross rod (9).

6. A belt conveyor idler audio monitoring device according to claim 1 characterised in that: the support rollers (14) are uniformly distributed in the support frame (13) at equal intervals, the top surfaces of the support rollers (14) and the inner wall of the conveying belt (11) are mutually attached, and the support rollers (14) and the noise sensors (15) are arranged in a one-to-one correspondence manner.