Guide wheel shaft detection device

Abstract

The utility model relates to the technical field of microbial fertilizer storage, and provides a guide wheel shaft detection device which comprises a mounting rack, a motor is fixedly mounted on the side surface of the mounting rack, and the output end of the motor is fixedly connected with a worm. The magnetic force of the electromagnet is controlled by controlling the current in the emergency brake assembly, so that the position of the vertical plate is controlled to tightly hold the worm, then the emergency brake of the worm is achieved, meanwhile, the buffer layer can play a damping role in the emergency brake of the worm, the friction force of the holding surface can be increased by adding the anti-skid particles, and the service life of the worm is prolonged. It is ensured that the anti-rotation plate can firmly hold the worm, the emergency brake effect is enhanced, and the phenomenon that deviation exists when the guide wheel shaft is located below the CCD lens module due to the fact that the guide wheel shaft continues to rotate for a period of time due to inertia is further prevented; according to the power supply device, originally wasted mechanical energy can be converted into electric energy, and the utilization efficiency of energy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial fertilizer storage, and in particular to a guide wheel shaft detection device. Background Art

[0002] The guide axle detection device is a device used to detect the status and performance of the guide axle. The guide axle is usually used in railway vehicles or other vehicles to keep the vehicle correctly guided and stable on the track. The guide axle detection device can monitor the operation of the guide axle through various sensors and technologies, including parameters such as the degree of bearing wear, the rotation speed of the axle, and the position relationship between the track and the axle. By timely detecting and monitoring the status of the guide axle, the safe operation of the vehicle can be ensured and potential problems can be discovered in advance, thereby reducing the risk of accidents.

[0003] After searching, the utility model patent with publication number CN 220231500U discloses a guide wheel shaft detection device, including: a bracket, a horizontal plate is installed on the bracket, a shaft rod with a rotation connection is passed through the upper and lower parts of the horizontal plate, a circular plate is fixed on the upper end of the shaft rod, a plurality of circular grooves distributed in a ring are provided on the upper end of the circular plate, and a plurality of circular grooves are fixed with annular airbags, and a driving mechanism for driving the circular plate to rotate intermittently is installed at the bottom of the horizontal plate; a detection component; the detection component includes an electric push rod installed on the bracket, and a CCD lens module is installed at the output end of the electric push rod;

[0004] However, in the implementation of relevant technologies, the following problems were found: when the existing guide wheel shaft detection device is used, the shaft body is inserted into the annular airbag in the circular groove, the shaft body can be clamped by the annular airbag, and then the motor is started. The motor drives the rotating rod and the second bevel gear to rotate, and the rotation of the second bevel gear drives the first bevel gear, the shaft rod, and the circular plate to rotate intermittently. When the first bevel gear and the second bevel gear are no longer engaged, one of the guide wheel shafts is located below the CCD lens module. The CCD lens module can capture images of the guide wheel shaft for detection, but the rotating rod will continue to rotate for a period of time due to inertia when the motor stops suddenly, until it stops due to sufficient resistance or other forces, resulting in a deviation when the guide wheel shaft is located below the CCD lens module.

[0005] Therefore, a guide wheel shaft detection device is needed. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a guide wheel shaft detection device.

[0007] The technical solution of the utility model is as follows: a guide wheel shaft detection device, including a mounting frame, a motor is fixedly mounted on the side of the mounting frame, a worm is fixedly connected to the output end of the motor, emergency brake components are arranged on both sides of the circumference of the worm to eliminate the inertia of the worm when it is paused, and a power supply device is arranged on the front side of the mounting frame.

[0008] Preferably, the emergency brake assembly includes two vertical plates, the inner wall of the mounting frame is fixedly connected with a slide rod, the two vertical plates are both sleeved on the outer wall of the slide rod, and the opposite sides of the two vertical plates are respectively fixedly connected with an electromagnet and a magnet.

[0009] Preferably, the tops of the two vertical plates are fixedly connected with mounting rods, and the ends of the mounting rods away from the vertical plates are fixedly connected with anti-rotation plates.

[0010] Preferably, a buffer layer is fixedly connected to the inner circumference of the anti-rotation plate, anti-slip particles are fixedly connected to the inner circumference of the buffer layer, and a reinforcing plate is fixedly connected to the inner wall of the anti-rotation plate.

[0011] Preferably, a controller is fixedly connected to the inner wall of the mounting frame, and the motor and the electromagnet are electrically connected to the controller.

[0012] Preferably, the power supply device includes a generator and a battery, and the generator and the battery are both fixedly mounted on the front side of the mounting frame, and the generator and the electromagnet are both electrically connected to the battery.

[0013] Preferably, the worm is meshed with a worm wheel, the inner wall of the worm wheel is fixedly connected with a rotating shaft, and the rotating shaft is electrically connected to the generator.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. The utility model designs an emergency brake component, which controls the magnetic force of the electromagnet by controlling the current in the emergency brake component, thereby controlling the position of the vertical plate to achieve the clamping of the worm, and then achieves the emergency braking of the worm. At the same time, the setting of the buffer layer can play a shock-absorbing role when the worm is braked suddenly. The addition of anti-skid particles can increase the friction of the clamping surface, ensure that the anti-rotation plate can firmly clamp the worm to enhance the emergency braking effect, and further prevent the guide wheel shaft from continuing to rotate for a period of time due to inertia, resulting in the occurrence of deviation when the guide wheel shaft is located below the CCD lens module.

[0016] 2. The utility model designs a power supply device, which stores electrical energy in a battery and supplies power to the electromagnet, so as to provide a stable power output, ensure the normal operation of the equipment, avoid abnormal operation of the equipment due to power fluctuations or power outages, etc., realize the conversion and storage of mechanical energy into electrical energy, convert the mechanical energy that was originally wasted into electrical energy, and improve the energy utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0019] Figure 2 The utility model proposed Figure 1 Side view of the structure;

[0020] Figure 3 It is a cross-sectional structural schematic diagram proposed by the utility model;

[0021] Figure 4 The utility model proposed Figure 3 Side view of the structure;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the anti-rotation plate proposed by the utility model.

[0023] In the figure: 1. mounting frame; 2. motor; 3. worm; 4. emergency brake assembly; 41. vertical plate; 42. electromagnet; 43. magnet; 44. mounting rod; 45. anti-rotation plate; 451. buffer layer; 452. anti-skid particles; 453. reinforcing plate; 46. sliding rod; 5. controller; 6. power supply device; 61. worm gear; 62. rotating shaft; 63. generator; 64. battery. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 5 The utility model provides a technical solution for a guide wheel shaft detection device: a guide wheel shaft detection device, comprising a mounting frame 1, a motor 2 is fixedly mounted on the side of the mounting frame 1, and a worm 3 is fixedly connected to the output end of the motor 2;

[0026] Furthermore, emergency brake components 4 for eliminating the inertia of the worm 3 when it is paused are arranged on both sides of the circumference of the worm 3. The emergency brake components 4 include two vertical plates 41. The inner wall of the mounting frame 1 is fixedly connected with a slide bar 46. The two vertical plates 41 are both sleeved on the outer wall of the slide bar 46. The opposite sides of the two vertical plates 41 are respectively fixedly connected with an electromagnet 42 and a magnet 43. The magnet 43 is of N level. The electromagnet 42 is attracted to the magnet 43 when it is energized, and can also repel the magnet 43 when it is de-energized. This phenomenon can be explained by the law of electromagnetic induction. When the electromagnet 42 is energized, the current generates a magnetic field in the coil, which makes the electromagnet 42 exhibit magnetism, thereby interacting with the external magnet, which usually appears as attraction. However, once the power is off, When the current is turned on, the magnetic field in the electromagnet 42 will gradually weaken, resulting in a changing magnetic field around it. According to Faraday's law of electromagnetic induction, this changing magnetic field will induce an induced current in the adjacent objects and form a magnetic field that causes mutual repulsion between the magnets 43. The inner wall of the mounting frame 1 is fixedly connected with a controller 5, and the motor 2 and the electromagnet 42 are electrically connected to the controller 5. The tops of the two vertical plates 41 are fixedly connected with mounting rods 44, and the ends of the mounting rods 44 away from the vertical plates 41 are fixedly connected with anti-rotation plates 45. When the electromagnet 42 is energized and attracted to the magnet 43, the two vertical plates 41 can be brought closer to each other, which can drive the two anti-rotation plates 45 to move relative to each other to hold the worm 3 tightly to achieve emergency braking;

[0027] The inner circumference of the anti-rotation plate 45 is fixedly connected with a buffer layer 451, and the material of the buffer layer 451 can be rubber, etc. The inner circumference of the buffer layer 451 is fixedly connected with anti-skid particles 452, and the anti-skid particles 452 can increase the friction force, so that the anti-rotation plate 45 and the worm 3 are more firmly held, thereby improving the reliability and stability of the transmission. At the same time, during the working process, when the anti-rotation plate 45 holds the worm 3 tightly, the anti-skid particles 452 can effectively prevent the anti-rotation plate from slipping due to inertia or external force. The inner wall of the anti-rotation plate 45 is fixedly connected with a reinforcing plate 453, and the material of the reinforcing plate 453 is a steel plate. The reinforcing plate 453 can increase the overall structural strength of the anti-rotation plate 45, making it more stable and reliable during the working process, reducing deformation or damage caused by force, and increasing the service life;

[0028] Furthermore, a power supply device 6 is provided on the front side of the mounting frame 1, and the power supply device 6 includes a generator 63 and a battery 64. The generator 63 and the battery 64 are both fixedly mounted on the front side of the mounting frame 1, and the generator 63 and the electromagnet 42 are both electrically connected to the battery 64. The worm 3 is meshed with a worm wheel 61, and the inner wall of the worm wheel 61 is fixedly connected with a rotating shaft 62, and the rotating shaft 62 is electrically connected to the generator 63. The worm 3 rotates and meshes with the worm wheel 61 to cause the rotating shaft 62 to rotate. In this case, through the physical connection, the mechanical energy on the rotating shaft 62 is converted into electrical energy, thereby generating current through the generator 63. The electrical connection between the rotating shaft 62 and the generator 63 is achieved through a power cord or a wire, and the output end of the generator 63 is connected to the positive and negative poles of the battery 64 so that the generated electrical energy can be stored in the battery 64 for charging. The electrical energy stored in the battery 64 powers the electromagnet 42, thereby achieving an energy-saving effect.

[0029] The working principle and use process of the utility model are as follows: after one of the guide wheel shafts is located below the CCD lens module, the motor 2 is paused through the controller 5 to start the electromagnet 42. After the electromagnet 42 is energized, it is attracted to the magnet 43, which will cause the two vertical plates 41 to approach each other. When the two vertical plates 41 are close to each other, they will drive the two anti-rotation plates 45 to undergo relative displacement, and finally the worm 3 will be clamped to achieve emergency braking, thereby preventing it from continuing to rotate for a period of time due to inertia. At the same time, the buffer layer 451 can play a shock-absorbing role when the worm 3 is braked suddenly, reducing the impact force when the worm 3 stops moving. At the same time, the addition of anti-skid particles 452 can increase the friction of the clamping surface, ensuring that the anti-rotation plate 45 can firmly clamp the worm 3, further enhancing the emergency braking effect.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A guide wheel shaft detection device, comprising a mounting frame (1), It is characterized in that A motor (2) is fixedly mounted on the side of the mounting frame (1); a worm (3) is fixedly connected to the output end of the motor (2); emergency brake components (4) for eliminating the inertia of the worm (3) when it is paused are arranged on both sides of the circumference of the worm (3); and a power supply device (6) is arranged on the front side of the mounting frame (1).

2. A guide wheel shaft detection device according to claim 1, It is characterized in that The emergency brake assembly (4) comprises two vertical plates (41), the inner wall of the mounting frame (1) is fixedly connected with a slide bar (46), the two vertical plates (41) are both sleeved on the outer wall of the slide bar (46), and the opposite sides of the two vertical plates (41) are respectively fixedly connected with an electromagnet (42) and a magnet (43).

3. A guide wheel shaft detection device according to claim 2, It is characterized in that The tops of the two vertical plates (41) are fixedly connected to mounting rods (44), and the ends of the mounting rods (44) away from the vertical plates (41) are fixedly connected to anti-rotation plates (45).

4. A guide wheel shaft detection device according to claim 3, It is characterized in that The inner circumference of the anti-rotation plate (45) is fixedly connected to a buffer layer (451), the inner circumference of the buffer layer (451) is fixedly connected to anti-skid particles (452), and the inner wall of the anti-rotation plate (45) is fixedly connected to a reinforcing plate (453).

5. A guide wheel shaft detection device according to claim 1, It is characterized in that The inner wall of the mounting frame (1) is fixedly connected to a controller (5), and the motor (2) and the electromagnet (42) are both electrically connected to the controller (5).

6. A guide wheel shaft detection device according to claim 1, It is characterized in that The power supply device (6) comprises a generator (63) and a battery (64); the generator (63) and the battery (64) are both fixedly mounted on the front side of the mounting frame (1); and the generator (63) and the electromagnet (42) are both electrically connected to the battery (64).

7. A guide wheel shaft detection device according to claim 6, It is characterized in that The worm (3) is meshed with a worm wheel (61), the inner wall of the worm wheel (61) is fixedly connected with a rotating shaft (62), and the rotating shaft (62) is electrically connected to a generator (63).

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