Waste line chain breakage detection device

Abstract

The utility model relates to the technical field of detection devices, and discloses a waste line chain breakage detection device which comprises a detection structure, the detection structure comprises a chain contact wheel, a plurality of warning lamps are fixedly arranged at the edge position of one side of the chain contact wheel, a shell is fixedly arranged on the other side of the chain contact wheel, and the shell is connected with the warning lamps. A microprocessor is fixedly arranged on one side of the inner wall of the shell, a second magnetic induction sensor is fixedly arranged on the other side of the inner wall of the shell, and a chain body is connected to the outer surface of the chain contact wheel in a meshed mode. According to the detection structure, the microprocessor, the second magnetic induction sensor and other components are integrated in the shell on the other side of the chain contact wheel, interference of external factors on internal components is reduced, meanwhile, overall installation and maintenance are facilitated, the whole structure integrates the functions of chain detection, tensioning adjustment, abnormal warning and the like, and the detection structure is convenient to use. A relatively complete chain system monitoring system is formed, and the overall operation efficiency and reliability of the chain system are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection device technical field especially relates to a waste line chain break detection device. BACKGROUND

[0002] In the waste treatment process, in some industrial production waste transportation chain system, waste line chain plays a key transport function, due to the weight of waste, irregular shape and chain long time running wear and tear and other factors, chain may appear chain break phenomenon, once chain break occurs, if can not be found in time and handle, will lead to waste transportation interruption, may cause production process stagnation.

[0003] Chain part after chain break may cause damage to other equipment components, increase repair cost and repair time, and some existing detection devices have problems such as not timely and accurate detection, complex structure, high cost or poor adaptability.

[0004] Therefore, the utility model provides a waste line chain break detection device to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0005] The utility model discloses a waste line chain break detection device to solve the problems in the prior art, the second magnetic induction sensor in detection structure can detect the running state of chain contact wheel, and the first magnetic induction sensor in tension structure can perceive the state of tension wheel, and the double detection mechanism can comprehensively monitor the running condition of chain system.

[0006] To achieve the above object, the utility model provides the following technical scheme: a waste line chain break detection device, including detection structure, the detection structure includes chain contact wheel, a plurality of warning lights are fixedly arranged on one side edge position of chain contact wheel, the other side of chain contact wheel is fixedly arranged with shell, the inner wall of shell one side is fixedly arranged with microprocessor, the inner wall of shell other side is fixedly arranged with second magnetic induction sensor, the outer surface of chain contact wheel is engagedly connected with chain body, the outer surface of chain body is engagedly connected with tension structure below position, the tension structure includes first magnetic induction sensor and fixed plate.

[0007] By the above technical scheme, the chain contact wheel is a key component in the detection structure, and the main function is to rotate with the movement of the chain body, so as to reflect the running state of the chain body, and the warning light functions to send a visual signal when the chain body is detected to have an abnormal condition, and the shell functions to protect the internal components, provides a relatively closed and stable installation environment for the microprocessor and the second magnetic induction sensor, prevents interference from external factors, and ensures normal work, the microprocessor is responsible for receiving the signal transmitted by the magnetic induction sensor, data processing and analysis, the second magnetic induction sensor is a physical quantity that can detect the rotation speed, rotation direction, torque and chain shedding or breaking of the chain contact wheel and the chain body, and the chain body is responsible for transmitting power or materials, the first magnetic induction sensor can sense the state change in the tensioning structure, and the fixing plate provides an installation position for the first magnetic induction sensor.

[0008] Further, the chain contact wheel is fixedly provided with a second connecting seat at one side of the front end, and the chain contact wheel is fixedly provided with a first connecting seat at one side of the front end.

[0009] By the above technical scheme, the second connecting seat is used for installing a connecting rod to provide an additional installation position, and the first connecting seat is also used for installing the connecting rod.

[0010] Further, the first connecting seat is threadedly connected with a connecting rod, and the connecting rod is rotatably connected with a mounting rod at one side edge thereof.

[0011] By the above technical scheme, the connecting rod is used to connect the mounting rod and the first connecting seat, and the mounting rod is used to fix the position of the device.

[0012] Further, the first magnetic induction sensor is fixedly connected with a tensioning wheel at the other side thereof, the tensioning wheel is rotatably connected with a fixing rod at the other side thereof, and the fixing rod is connected with a connecting bolt at the edge thereof.

[0013] By the above technical scheme, the tensioning wheel is used to tension the chain body, the fixing rod is used to fix the position of the tensioning wheel, and the connecting bolt is used to determine the position of the fixing rod.

[0014] Further, the connecting bolt is connected with a connecting nut at the edge of the outer surface thereof in a threaded manner.

[0015] By the above technical scheme, the reset spring can change the position of the tensioning wheel, and the connecting nut is used to fix the reset spring and connect with the connecting bolt.

[0016] Further, the fixing plate is rotatably connected with a connecting bolt at one side thereof, and the connecting bolt is connected with a fixing plate at both sides of the outer surface thereof.

[0017] By the above technical solution, the fixed plate is used for fixing the position of the tensioning structure.

[0018] Further, the first magnetic induction sensor is a magnetic induction structure capable of being wirelessly connected with the microprocessor.

[0019] By the above technical solution, the first magnetic induction sensor is wirelessly connected with the microprocessor to transmit information.

[0020] Further, the chain contact wheel is provided with a mounting hole at a center position on one side.

[0021] By the above technical solution, the mounting hole is used for mounting the chain contact wheel.

[0022] The utility model has the following beneficial effects:

[0023] 1. The waste line chain breakage detection device provided by the utility model, the second magnetic induction sensor in the detection structure can detect the running state of the chain contact wheel, and the first magnetic induction sensor in the tensioning structure can sense the state of the tensioning wheel; the double detection mechanism can comprehensively monitor the running state of the chain system, including the transmission state and the tensioning state of the chain body, reduces the complexity of wiring, and improves the flexibility of signal transmission.

[0024] 2. The waste line chain breakage detection device provided by the utility model, the detection structure integrates the microprocessor, the second magnetic induction sensor and other components in the shell on the other side of the chain contact wheel, reduces the interference of external factors on the internal components, facilitates the overall installation and maintenance, integrates the chain detection, tensioning adjustment and abnormal warning functions together to form a relatively complete chain system monitoring system, and improves the overall operation efficiency and reliability of the chain system. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the first axonometric view of the utility model;

[0026] Figure 2 It is the second axonometric view of the utility model;

[0027] Figure 3 It is the first schematic view of the detection structure of the utility model;

[0028] Figure 4 It is the second schematic view of the detection structure of the utility model;

[0029] Figure 5 It is the first schematic view of the tensioning structure of the utility model;

[0030] Figure 6 It is the second schematic view of the tensioning structure of the utility model.

[0031] Legend:

[0032] 1, detection structure; 101, chain contact wheel; 102, shell; 103, mounting hole; 104, microprocessor; 105, second magnetic induction sensor; 106, connecting rod; 107, mounting rod; 108, first connecting seat; 109, second connecting seat; 1010, warning light; 2, tensioning structure; 201, fixed plate; 202, connecting bolt; 203, connecting nut; 204, reset spring; 205, fixed rod; 206, tensioning wheel; 207, first magnetic induction sensor; 3, chain body. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] EMBODIMENT

[0035] Reference Figures 1-6The utility model provides a kind of embodiment: a waste material line chain break detection device, including detection structure 1, detection structure 1 includes chain contact wheel 101, chain contact wheel 101 is the key component in detection structure 1, and the main function is to contact with chain body 3 and produce associated action, chain contact wheel 101 side edge position is fixedly provided with multiple warning lights 1010, when detecting specific condition, warning light 1010 is lit, and relevant information is directly prompted to user, chain contact wheel 101 other side is fixedly provided with shell 102, shell 102 plays the role of protection internal component, while providing the space of installation for internal component, shell 102 inner wall side is fixedly provided with microprocessor 104, microprocessor 104 refers to CN114710156B, shell 102 inner wall other side is fixedly provided with second magnetic induction sensor 105, second magnetic induction sensor 105 is a kind of contact sensor, which is composed of two alloy spring leaves with high magnetic conductivity and low coercive force, and is sealed in a glass tube filled with inert gas, a certain weight and appropriate gap are maintained between the two leaves, the end is gold-plated as a contact, and the outside of the tube is connected with a fuse, when the magnetic induction intensity of the position where the sensor is located is large enough, the two spring leaves attract each other to make the contact conduct, when the magnetic field weakens to a certain degree, it is released under the action of spring force itself, for sensing the state information of chain body 3, chain body 3 itself has magnetic field, when it moves, magnetic induction sensor detects it by the magnetic field intensity when chain body 3 moves, chain body 3 is meshed and connected on the outer surface of chain contact wheel 101, chain body 3 outer surface lower position meshed connection has tensioning structure 2, tensioning structure 2 can exert certain tension to chain body 3, ensure that chain body 3 is in proper tension state, prevent chain slack from affecting the normal operation of equipment, tensioning structure 2 includes first magnetic induction sensor 207 and fixed plate 201, first magnetic induction sensor 207 has the same principle as second magnetic induction sensor 105, for sensing the state of tensioning structure 2 itself and the state of chain body 3.

[0036] The second connecting seat 109 is arranged at the front end of the chain contact wheel 101 and is used to install the connecting rod 106. The first connecting seat 108 is arranged at the front end of the chain contact wheel 101 and provides another position for installing the connecting rod 106. The connecting rod 106 is screwed to the inner surface of the first connecting seat 108 and is used to connect the mounting rod 107. The mounting rod 107 is rotatably connected to the side edge of the connecting rod 106 and is used to install and fix the position of the device. The first magnetic induction sensor 207 is fixedly connected to the other side of the tensioning wheel 206. The tensioning wheel 206 is used to tension the chain body 3. The tensioning wheel 206 is rotatably connected to the fixed rod 205 on the other side. The fixed rod 205 is used to fix the position of the tensioning wheel 206. The connecting bolt 202 is arranged at the edge of the fixed rod 205 and is used to connect the two fixed plates 201.

[0037] The reset spring 204 is arranged at the outer surface of the connecting bolt 202 and is used to separate the two fixed plates 201 and determine the position of the fixed rod 205. The connecting nut 203 is screwed to the edge of the outer surface of the connecting bolt 202 and is used to fix the other side of the connecting bolt 202. The connecting bolt 202 is rotatably connected to the side of the fixed plate 201. The fixed plate 201 is arranged on both sides of the outer surface of the connecting bolt 202 and is used to fix the position of the tensioning wheel 206. The mounting hole 103 is arranged at the center of the side of the chain contact wheel 101 and is used to install and fix the position of the chain contact wheel 101.

[0038] Working principle: when the chain body 3 starts to run, the chain body 3 drives the chain contact wheel 101 to rotate. During the rotation of the chain contact wheel 101, the second magnetic induction sensor 105 in the shell 102 starts to detect relevant information. When the chain body 3 appears abnormal, the position of the tensioning wheel 206 will change. The first magnetic induction sensor 207 senses the change and judges that the chain is loose. Then the warning light 1010 at the edge position of the chain contact wheel 101 is turned on to remind the staff that the chain has a problem. If the chain is jammed or broken or falls off, the rotation speed or stability of the chain contact wheel 101 will change. When the second magnetic induction sensor 105 detects it, the warning light 1010 will be turned on. When the chain is loose, the reset spring 204 clamped on the outer surface of the connecting bolt 202 will play a role. Because the chain is loose, the position of the tensioning wheel 206 changes, and the relative position of the connecting bolt 202 in the fixed plate 201 may change. The reset spring 204 will generate a corresponding elastic force according to the change to pull the tensioning wheel 206 back to the appropriate position to reapply appropriate tension to the chain body 3. The connecting nut 203 can be adjusted by the threaded connection at the edge position of the connecting bolt 202 to further adjust the tensioning degree of the tensioning structure 2.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A waste thread break detection device comprising a detection structure (1), characterized in that: The detection structure (1) includes a chain contact wheel (101), a plurality of warning lights (1010) are fixedly arranged at one side edge position of the chain contact wheel (101), an outer shell (102) is fixedly arranged at the other side of the chain contact wheel (101), a microprocessor (104) is fixedly arranged at one side of the inner wall of the outer shell (102), a second magnetic induction sensor (105) is fixedly arranged at the other side of the inner wall of the outer shell (102), a chain body (3) is engagedly connected to the outer surface of the chain contact wheel (101), a tensioning structure (2) is engagedly connected to the lower position of the outer surface of the chain body (3), and the tensioning structure (2) includes a first magnetic induction sensor (207) and a fixed plate (201).

2. A waste line break detection device according to claim 1, characterised in that: The chain contact wheel (101) is provided with a second connecting seat (109) at the front end position of one side, and is provided with a first connecting seat (108) at the front end position of one side.

3. A waste line break detection device according to claim 2, characterised in that: The first connecting seat (108) is screw-connected with a connecting rod (106) on the inner surface, and the connecting rod (106) is rotatably connected with a mounting rod (107) at the edge position of one side.

4. A waste line break detection device according to claim 1, characterised in that: The first magnetic induction sensor (207) is fixedly connected with a tensioning wheel (206) at the other side, the tensioning wheel (206) is rotatably connected with a fixed rod (205) at the other side, and the fixed rod (205) is provided with a connecting bolt (202) at the edge position.

5. A waste line break detection device according to claim 4, characterised in that: The connecting bolt (202) is provided with a return spring (204) on the outer surface, and is screw-connected with a connecting nut (203) at the edge position.

6. A waste line break detection device according to claim 1, wherein: The fixed plate (201) is rotatably connected with the connecting bolt (202) at one side, and the connecting bolt (202) is clamped with the fixed plate (201) on both sides of the outer surface.

7. A waste line break detection device according to claim 1, wherein: The first magnetic induction sensor (207) is a magnetic induction structure and is wirelessly connected with the microprocessor (104).

8. A waste line break detection device according to claim 1, wherein: The chain contact wheel (101) is provided with a mounting hole (103) at the center position of one side.

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