CN215796659U

CN215796659U - Device for remotely sensing abrasion condition of sweeper tool bit

Info

Publication number: CN215796659U
Application number: CN202121666362.6U
Authority: CN
Inventors: 张捷; 周辉
Original assignee: Fule Rate Transmission Equipment Manufacturing Shanghai Co ltd
Current assignee: Fule Rate Transmission Equipment Manufacturing Shanghai Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-02-11
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a device for remotely sensing the abrasion condition of a sweeper tool bit, which comprises a sweeper tool bit device, wherein the sweeper tool bit device comprises a transverse shaft and a polyurethane tool bit arranged on the transverse shaft, two groups of supporting brackets are symmetrically arranged at two ends of the transverse shaft, the surface of the transverse shaft is provided with a lead port, a control module is arranged on each supporting bracket, the control module is connected with a lithium battery through a circuit, the control module is connected with a first group of cables and a second group of cables, the first group of cables and the second group of cables penetrate through the inner wall of the transverse shaft and are led out of the lead port, and a transverse plate is arranged on one side of the lead port. According to the utility model, two guide wires for warning are embedded in the polyurethane cutter head, when the cutter head is worn to 50%/90%, the guide wires are broken due to wear, the control module senses the signal and sends information to maintenance related personnel through the communication module (wifi or 4G/5G network), and the maintenance personnel check the wear condition and the tensioning condition on site according to the prompt information, so that the reminding effect is achieved.

Description

Device for remotely sensing abrasion condition of sweeper tool bit

Technical Field

The utility model relates to the technical field of sweeper tool bits, in particular to a device for remotely sensing the abrasion condition of the sweeper tool bit.

Background

The sweeper has a non-negligible effect on a conveyor, in operation, if the sweeper is manually cleaned of attachments on a tail roller, serious personal casualty accidents are easy to happen, the sweeper has the characteristic of timely, conveniently and quickly cleaning the attachments on the roller, the sweeper is frequently subjected to maintenance problems in the installation and use processes, such as unsatisfactory sweeper effect, unreasonable design, rapid abrasion of a cleaning cutter head, no in-place belt installation, safety hidden danger and the like, in the material conveying process of a belt conveyor, if residual attached materials enter the roller or a carrier roller bearing seat, the abrasion of a bearing is accelerated, the material is adhered to the surface of the roller or the carrier roller, the material is torn and the surface of the conveyor belt is roughened, the abrasion and the damage of the conveyor belt are accelerated, if the materials are adhered to the surface of a direction-changing roller or a vertical tensioning roller of the belt conveyor and are agglomerated, the deviation of the conveyor belt is caused, and the abrasion of the conveyor belt is increased, even tearing the roller rubber coating layer and the like causes serious consequences, the cleaning device has good effect, and the service lives of the carrier roller, the conveying belt, the roller and the like can be prolonged, so the cleaning capability of the cleaner plays a significant role in improving the operation efficiency and reliability of the belt conveyor, reducing the equipment failure rate and reducing the maintenance cost.

However, the polyurethane cutter head of the existing sweeper for the conveyor has the following problems in the using process: (1) maintenance personnel are required to confirm the wear condition of the tool bit through continuous inspection, so that a maintenance plan and tool bit replacement are made according to the wear condition of the tool bit, the existing operation mode is low in efficiency and poor in reliability, and has certain potential safety hazards; (2) the mode of the formula tool bit wearing and tearing inspection is patrolled and examined in current manual work, and is lower to the inspection efficiency of tool bit to information transfer's speed is slower, influences the use of tool bit. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for remotely sensing the abrasion condition of a tool bit of a sweeper, which solves the technical problem that maintenance personnel need to determine the abrasion condition of the tool bit through continuous inspection, so that a maintenance plan and tool bit replacement are made according to the abrasion condition of the tool bit, the existing operation mode is low in efficiency and poor in reliability, and certain potential safety hazards exist.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for remotely sensing the abrasion condition of a sweeper tool bit comprises a sweeper tool bit device, wherein the sweeper tool bit device comprises a cross shaft and a polyurethane tool bit arranged on the cross shaft, two groups of supporting brackets are symmetrically arranged at two ends of the cross shaft, lead ports are formed in the surfaces of the supporting brackets, a control module is arranged on each supporting bracket, the control module is connected with a lithium battery through a circuit, the control module is connected with a first group of cables and a second group of cables, the first group of cables and the second group of cables both penetrate through the inner wall of the cross shaft and lead out the lead ports, a transverse plate is arranged on one side of each lead port, the transverse plate is arranged in the middle of the cross shaft, a butt joint plate is vertically arranged on the surface of the cross shaft, a mounting port is formed in the bottom of the polyurethane tool bit, a U-shaped bottom plate is embedded in the mounting port, a butt joint groove matched with the butt joint plate is formed in the U-shaped bottom plate, and four groups of wire inlet holes are formed in the butt joint groove, the two groups of cables penetrate from the two groups of wire inlet holes in the middle and are connected with the two guide wires, and the two guide wires are arranged in the polyurethane cutter head.

In a preferred embodiment of the present invention, the upper surface of the U-shaped bottom plate is formed into a saw-toothed structure and is embedded in the mounting hole.

In a preferred embodiment of the present invention, a wire guide opening is formed at a connection portion of the docking slot and the docking plate, and both the first two sets of cables and the second two sets of cables pass through the wire guide opening.

As a preferred embodiment of the present invention, two ends of the butt-joint groove are both fixed with limit cotters by screw threads, and two sets of the limit cotters are respectively located at the outer side of the butt-joint plate.

In a preferred embodiment of the present invention, the guide wire is located outside the guide wire two, and the guide wire two are arranged in parallel.

Compared with the prior art, the utility model has the following beneficial effects:

1. the structure of the sweeper cutter head is improved, two warning guide wires are embedded into the polyurethane cutter head, the installation positions of the two guide wires respectively correspond to 50% abrasion positions and 90% abrasion positions of the cutter head, the two metal wires are connected into the control module to form a loop, when the cutter head is abraded to 50%/90% positions in the operation process of the sweeper, the guide wires are abraded and disconnected, the control module senses the signal and then sends information to maintenance related personnel through the communication module (wifi or 4G/5G network), and the maintenance personnel check the abrasion condition and the tensioning condition on site according to the prompt information, so that the reminding effect is achieved.

2. The device of the long-range perception sweeper tool bit wearing and tearing condition of this scheme design can carry out maintenance processing with information fast transmission to maintenance personal through the network, has improved the efficiency that the tool bit was maintained to a great extent.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a cross-axis block diagram of the present invention;

FIG. 3 is a view showing the structure of a polyurethane cutter head according to the present invention;

FIG. 4 is a partial structure diagram of the present invention.

In the figure, 1 is a horizontal axis; 2. a polyurethane cutter head; 3. a support bracket; 4. a wire leading port; 5. a control module; 6. a lithium battery; 7. a first cable; 8. a second cable; 9. a transverse plate; 10. a butt plate; 11. an installation port; 12. a U-shaped bottom plate; 13. a butt joint groove; 14. a wire inlet hole; 15. conducting wire I; 16. a second guide wire; 17. a wire guide port; 18. and a limit pin bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a device for remotely sensing the abrasion condition of a sweeper tool bit comprises a sweeper tool bit device, wherein the sweeper tool bit device comprises a transverse shaft 1 and a polyurethane tool bit 2 installed on the transverse shaft 1, two groups of supporting brackets 3 are symmetrically installed at two ends of the transverse shaft 1, lead ports 4 are formed in the surfaces of the two groups of supporting brackets 3, a control module 5 is installed on each supporting bracket 3, the control module 5 is connected with a lithium battery 6 through a circuit, the control module 5 is connected with two groups of cables I7 and two groups of cables II 8, each of the cables I7 and the cables II 8 penetrates through the inner wall of the transverse shaft 1 and leads out the lead ports 4, a transverse plate 9 is arranged on one side of each lead port 4, the transverse plate 9 is installed in the middle of the transverse shaft 1, a butt joint plate 10 is vertically installed on the surface of the transverse shaft 9, a mounting opening 11 is formed in the bottom of the polyurethane tool bit 2, a U-shaped bottom plate 12 is embedded in the mounting opening 11, and a butt joint groove 13 matched with the butt joint plate 10 is formed in the U-shaped bottom plate 12, four groups of wire inlet holes 14 are formed in the butt joint groove 13, a first two groups of cables 7 penetrate from the wire inlet holes 14 at the two ends respectively and are connected with a first guide wire 15, a second two groups of cables 8 penetrate from the two groups of wire inlet holes 14 in the middle respectively and are connected with a second guide wire 16, and the first guide wire 15 and the second guide wire 16 are both arranged in the polyurethane cutter head 2.

Further improved, as shown in fig. 1: the upper surface of U type bottom plate 12 is the sawtooth structure of shaping and is embedded in installing port 11, and such design is convenient for U type bottom plate 12 to embed in installing port 11.

Further improved, as shown in fig. 1: a wire guide opening 17 is formed at the joint of the butt joint groove 13 and the butt joint plate 10, and the first two groups of cables 7 and the second two groups of cables 8 both penetrate through the wire guide opening 1, so that the cables can be conveniently led into the butt joint groove 13.

Further improved, as shown in fig. 1: both ends of the butt joint groove 13 are fixed with limit pin bolts 18 through threads, and the two groups of limit pin bolts 18 are respectively positioned on the outer side of the butt joint plate 10, so that the butt joint groove 13 and the butt joint plate 10 are conveniently in butt joint and fixed, and the purpose of limiting the cable can be achieved.

Specifically, the first guide wire 15 is located on the outer side of the second guide wire 16 and arranged in parallel, the installation positions of the first guide wire 15 and the second guide wire 16 respectively correspond to the positions where the cutter head is worn by 50% and the positions where the cutter head is worn by 90%, and the two metal wires are connected into the control module 5 to form a loop.

When in use: according to the utility model, two guide wires I15 and two guide wires II 16 for warning are embedded in a polyurethane cutter head 2, the two guide wires I15 and the two guide wires II 16 respectively correspond to 50% abrasion and 90% abrasion of the cutter head through cable installation positions, a control module 5 is installed on a sweeper support bracket 3, the guide wires I15 and the guide wires II 16 are connected into the control module 5 to form a loop, when the cutter head is abraded to 50% in the operation process of the sweeper, 50% abrasion warning lines are disconnected, the control module 5 sends information to maintenance related personnel through a wifi or 4G/5G network after sensing the signal, the maintenance personnel checks the abrasion condition and the tensioning condition on site according to the prompt information, when the cutter head is abraded to 90% in position, 90% abrasion warning lines are disconnected, the control module 5 sends information to the maintenance related personnel through the wifi or 4G/5G network after sensing the signal, and the maintenance personnel checks the abrasion condition and the tensioning condition on site according to the prompt information, the sales person submits a preparation plan for the spare part based on the information.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device of long-range perception sweeper tool bit wearing and tearing condition, includes sweeper tool bit device, its characterized in that: the sweeper tool bit device comprises a cross shaft (1) and a polyurethane tool bit (2) installed on the cross shaft (1), two groups of supporting brackets (3) and surface-installed lead ports (4) are symmetrically installed at two ends of the cross shaft (1), a control module (5) is installed on each supporting bracket (3), the control module (5) is connected with a lithium battery (6) through a circuit, the control module (5) is connected with a first cable (7) and a second cable (8), the first cable (7) and the second cable (8) penetrate through the inner wall of the cross shaft (1) and lead out the lead ports (4), a transverse plate (9) is arranged on one side of each lead port (4), the transverse plate (9) is installed in the middle of the cross shaft (1) and a butt joint plate (10) is vertically installed on the surface of the transverse shaft (1), and a mounting port (11) is formed in the bottom of the polyurethane tool bit (2), the utility model discloses a polyurethane tool bit, including installing port (11), U type bottom plate (12), the inside of U type bottom plate (12) is formed with butt joint groove (13) that cooperation butt joint board (10) used, four groups entrance hole (14) have been seted up to the inside in butt joint groove (13), and are two sets of cable (7) penetrate and are connected with seal wire (15) from both ends entrance hole (14) respectively, and are two sets of cable two (8) penetrate and are connected with seal wire two (16) from two sets of entrance holes (14) in middle part respectively, inside polyurethane tool bit (2) are all placed in seal wire (15) and seal wire two (16).

2. The device for remotely sensing the abrasion condition of the tool bit of the sweeper according to claim 1, wherein: the upper surface of the U-shaped bottom plate (12) is processed and formed into a sawtooth structure and is embedded into the mounting opening (11).

3. The device for remotely sensing the abrasion condition of the tool bit of the sweeper according to claim 1, wherein: and a wire guide opening (17) is formed at the joint of the butt joint groove (13) and the butt joint plate (10), and the two groups of first cables (7) and the two groups of second cables (8) penetrate through the wire guide opening (17).

4. The device for remotely sensing the abrasion condition of the tool bit of the sweeper according to claim 3, wherein: and two ends of the butt joint groove (13) are respectively fixed with a limiting pin bolt (18) in a threaded manner, and the two limiting pin bolts (18) are respectively positioned on the outer sides of the butt joint plates (10).

5. The device for remotely sensing the abrasion condition of the tool bit of the sweeper according to claim 1, wherein: the first guide wire (15) is positioned outside the second guide wire (16) and arranged in parallel.