Underground rubber-tyred vehicle braking force detection mechanism
By designing a braking force detection mechanism for downhole rubber-tired vehicles, the problems of traditional devices being unable to provide real-time data feedback and easily accumulating dirt were solved, enabling real-time data display and automatic cleaning, thus improving downhole operation efficiency.
Patent Information
- Application Number
- CN202520141090.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Traditional underground rubber-tired vehicle braking force detection devices cannot provide real-time data feedback and are prone to accumulating dirt and wear, leading to complex maintenance and increased downtime, which affects the efficiency of mine operations.
A braking force detection mechanism for an underground rubber-tired vehicle was designed, comprising a load-bearing plate, a limiting component, a speed measuring component, a pressurizing component, a data storage component, a cleaning component, and a support component. The limiting component prevents the vehicle from running off course, the speed measuring component records data, the pressurizing component restricts the vehicle, the data storage component displays data in real time, the cleaning component automatically cleans the rotating wheels, and the support component provides stable support.
It enables real-time data feedback, reduces data errors, simplifies the maintenance process, reduces equipment downtime, and improves mine operation efficiency.
Smart Images
Figure CN223691911U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of braking force detection, more particularly to a kind of underground rubber-tired vehicle braking force detection mechanism. BACKGROUND
[0002] The underground rubber-tired vehicle braking force detection device is a kind of equipment specially used for detecting the braking performance of mine explosion-proof rubber-tired vehicle, comprising wheel weight table, brake test bench and free roller, which can measure the key indicators such as braking force, braking balance and coordination time of vehicle, to ensure the safety of underground transportation.
[0003] The conventional underground rubber-tired vehicle braking force detection device has some limitations in practical application, especially in data feedback and maintenance. These devices usually cannot provide real-time braking force data feedback, which means that the operating personnel cannot obtain the performance status of the vehicle braking system in time, so they cannot make adjustments or take necessary safety measures promptly. In addition, due to the particularity of the underground environment, such as coal dust, moisture and mechanical vibration, these detection devices are prone to accumulate dirt and wear, requiring frequent and complex cleaning and maintenance, which not only increases the maintenance cost, but also may increase the downtime of the equipment, affecting the operating efficiency of the mine.
[0004] Therefore, to solve the above problems, the present application provides an underground rubber-tired vehicle braking force detection mechanism. UTILITY MODEL CONTENTS
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an underground rubber-tired vehicle braking force detection mechanism to solve the problems existing in the above background technology.
[0006] The utility model provides the following technical scheme: an underground rubber-tired vehicle braking force detection mechanism, comprising a bearing plate, a limiting assembly, a speed measuring assembly, a supercharging assembly, a data storage assembly, a cleaning assembly and a supporting assembly, wherein the limiting assembly is installed on the inclined surface of the bearing plate, the cleaning assembly and the supporting assembly are installed inside the bearing plate, the supercharging assembly is connected behind the limiting assembly, the speed measuring assembly and the supercharging assembly are installed inside the data storage assembly, and the data storage assembly is installed on the bearing plate.
[0007] Preferably, the limiting assembly comprises a primary fixed inclined pile, a secondary fixed inclined pile, a limiting plate and a limiting telescopic plate, wherein the primary fixed inclined pile is fixedly installed on the inclined surface of the bearing plate, one end of the secondary fixed inclined pile is fixedly connected with the primary fixed inclined pile, the other end of the secondary fixed inclined pile is fixedly connected with the limiting plate, and the limiting telescopic plate is movably connected inside the limiting plate. The limiting assembly is provided, which can prevent the vehicle from rushing out of the test device due to excessive speed when the vehicle starts testing.
[0008] Preferably, the speed measuring assembly comprises a rotating wheel, a fixed shaft, a data recorder, and wherein the fixed shaft is fixed through the rotating wheel, one end of the fixed shaft is movably connected with the data recorder, and the other end of the fixed shaft is movably connected with the bearing plate.
[0009] Preferably, the pressure boosting assembly comprises a pressure pump and a pressure transmission shaft, wherein the pressure pump is fixedly installed, one end of the pressure transmission shaft is fixedly connected with the pressure pump, and the other end of the pressure transmission shaft is fixedly connected with the limiting plate; the fixed installation is on the bearing plate, and the pressure boosting assembly is arranged, so that when the vehicle reaches the testing device, the pressure pump moves to drive the pressure transmission shaft to apply pressure to the inside of the limiting plate, the limiting expansion plates at both ends of the limiting plate start to expand outward, and the vehicle is limited from running out of the testing device during the testing.
[0010] Preferably, the supporting assembly comprises a base, a jack and an expansion rod, wherein the base is fixedly installed on the inner wall bottom of the bearing plate, one end of the jack is fixedly installed above the base, and the other end of the jack is movably connected with the expansion rod.
[0011] The technical effects and advantages of the utility model are as follows:
[0012] The utility model discloses a cleaning assembly, which is beneficial to cleaning the rotating wheel after the vehicle completes the test, so that the upper contaminated soil can be removed, and the data error after the test is reduced to a minimum.
[0013] The utility model discloses a data storage assembly, which is beneficial to the rubber-tired vehicle braking data being more quickly and directly reflected on the display.
[0014] The utility model discloses a pressure boosting assembly, which is beneficial to the pressure pump moving to drive the pressure transmission shaft to apply pressure to the inside of the limiting plate when the vehicle reaches the testing device, so that the limiting expansion plates at both ends of the limiting plate start to expand outward, and the vehicle is limited from running out of the testing device during the testing. DRAWINGS
[0015] Figure 1 It is the whole structure schematic diagram of the utility model;
[0016] Figure 2 It is the section structure schematic diagram of the utility model;
[0017] Figure 3 It is the Figure 2 A structure schematic diagram of the utility model;
[0018] Figure 4 It is the Figure 2 B structure schematic diagram of the utility model.
[0019] The reference signs are: 1, bearing plate; 2, limiting assembly; 201, primary fixed inclined pile; 202, secondary fixed inclined pile; 203, limiting plate; 204, limiting telescopic plate; 3, speed measuring assembly; 301, rotating wheel; 302, fixed shaft; 303, data logger; 4, pressure increasing assembly; 401, pressure pump; 402, pressure transmission shaft; 5, data storage assembly; 501, data transmission pile; 502, data storage box; 503, Z-shaped transmission shaft; 504, data converter; 505, display; 6, cleaning assembly; 601, water storage tank; 602, water inlet pipe; 603, protective shell; 604, water pump; 605, water suction pipe; 606, water storage pipe; 7, supporting assembly; 701, base; 702, jack; 703, telescopic rod. DETAILED DESCRIPTION
[0020] The technical solutions in the utility model will be described clearly and completely below with reference to the drawings in the utility model, and additionally, the forms of the structures recorded in the following implementation manners are only examples, and the brake force detection mechanism involved in the utility model is not limited to the structures recorded in the following implementation manners, and all other implementation manners obtained by the ordinary skilled in the art without making creative efforts belong to the protection range of the utility model.
[0021] Reference Figures 1-4 The utility model provides a kind of underground rubber-tired vehicle brake force detection mechanism, including bearing plate 1, limiting assembly 2, speed measuring assembly 3, pressure increasing assembly 4, data storage assembly 5, cleaning assembly 6, supporting assembly 7, wherein the inclined plane of bearing plate 1 is installed with limiting assembly 2, the inside of bearing plate 1 is installed with cleaning assembly 6 and supporting assembly 7, limiting assembly 2 is connected with pressure increasing assembly 4 at rear, speed measuring assembly 3 and pressure increasing assembly 4 are installed in data storage assembly 5, and data storage assembly 5 is installed on bearing plate 1.
[0022] Limiting assembly 2 includes primary fixed inclined pile 201, secondary fixed inclined pile 202, limiting plate 203 and limiting telescopic plate 204, wherein primary fixed inclined pile 201 is fixedly installed on the inclined plane of bearing plate 1, one end of secondary fixed inclined pile 202 is fixedly connected with primary fixed inclined pile 201, the other end of secondary fixed inclined pile 202 is fixedly connected with limiting plate 203, limiting plate 203 has movably connected limiting telescopic plate 204 inside, limiting assembly 2 is provided, and limiting telescopic plate 204 can prevent vehicle speed from being too fast to cause to rush out test device when vehicle starts testing.
[0023] The speed measuring assembly 3 comprises a rotating wheel 301, a fixed shaft 302, data recorders 303 and 304, wherein the fixed shaft 302 is fixed through the rotating wheel 301, one end of the fixed shaft 302 is movably connected with the data recorder 303, and the other end of the fixed shaft 302 is movably connected with the bearing plate 1.
[0024] The pressure boosting assembly 4 comprises a pressure pump 401 and a pressure transmission shaft 402, wherein the pressure pump 401 is fixedly installed, one end of the pressure transmission shaft 402 is fixedly connected with the pressure pump 401, the other end of the pressure transmission shaft 402 is fixedly connected with the limiting plate 203, the 304 is fixedly installed on the bearing plate 1, and the pressure boosting assembly 4 is arranged, which is beneficial to the movement of the pressure pump 401 to drive the pressure transmission shaft 402 to apply pressure to the inside of the limiting plate 203 when the vehicle reaches the test device, so that the limiting expansion plates 204 at both ends of the limiting plate 203 begin to expand outward, thereby achieving the effect of limiting the vehicle from running out of the test device during the test.
[0025] The data storage assembly 5 comprises a data transmission pile 501, a data storage box 502, a Z-shaped transmission shaft 503, a data converter 504 and a display 505, wherein the data transmission pile 501 is fixedly installed in the 304, one end of the data transmission pile 501 is fixedly installed with the data recorder 303, the other end of the data transmission pile 501 is fixedly installed below the data storage box 502, the data storage box 502 is fixedly installed on the 304, one end of the Z-shaped transmission shaft 503 is fixedly installed behind the data storage box 502, the other end of the Z-shaped transmission shaft 503 is fixedly installed in front of the data converter 504, the data converter 504 is fixedly installed on the display 505, and the data storage assembly 5 is arranged, which is beneficial to the fact that the rubber-tyred vehicle braking data can be more quickly and directly reflected on the display 505.
[0026] The cleaning assembly 6 comprises a water storage tank 601, a water inlet pipe 602, a protective shell 603, a water pump 604, a water suction pipe 605 and a water storage pipe 606, wherein the water storage tank 601 is fixedly installed in the inside of the bearing plate 1, one end of the water inlet pipe 602 is fixedly penetrated through the side wall of the water storage tank 601, the other end of the water inlet pipe 602 is communicated with a water source, the protective shell 603 is fixedly installed on the side wall of the bearing plate 1, the water pump 604 is fixedly installed in the inside of the protective shell 603, one end of the water suction pipe 605 is fixedly connected with the water pump 604, the other end of the water suction pipe 605 is fixedly connected with the side wall of the water storage pipe 606, and the water storage pipe 606 is fixedly penetrated through the water storage tank 601, the cleaning assembly 6 is arranged, which is beneficial to the fact that the rotating wheel 301 can be cleaned by the cleaning assembly 6 after the vehicle completes the test, so as to remove the upper contaminated soil, and the data error after the test is reduced to a minimum.
[0027] The support assembly 7 comprises a base 701, a jack 702 and a telescopic rod 703, wherein the base 701 is fixedly installed on the bottom of the inner wall of the bearing plate 1, one end of the jack 702 is fixedly installed above the base 701, and the other end of the jack 702 is movably connected with the telescopic rod 703.
[0028] The working principle of the utility model is as follows:
[0029] When the rubber-tired vehicle to be tested is driven onto the bearing plate 1, the rear wheels are clamped between the rotating wheels 301, at this time, the pressure pump 401 starts to work, the inside of the limiting plate 203 is increased in pressure through the pressure transmission shaft 402, so that the limiting telescopic plate 204 starts to expand to both sides, so as to prevent the vehicle from running out of the device test range during the test process, the vehicle drives the rotating wheels 301 to rotate, the fixed shaft 302 is driven to rotate by the rotation of the rotating wheels 301, the rotation data of the fixed shaft 302 are recorded in the data recorder 303, the recorded data are transmitted to the data storage box 502 through the data transmission pile 501, the data in the data storage box 502 are transmitted to the data converter 504 through the Z-shaped transmission shaft 503, and finally the calculated data in the data converter 504 are displayed on the display 505 for reference and use of workers, when the device is finished running, the pressure pump 401 starts to extract vacuum pressure, so that the limiting telescopic plate 204 starts to shrink, after the vehicle is driven off the device, the protective shell 603 starts to work, the water source in the water storage tank 601 is extracted to clean the rotating wheels 301, and the sewage after cleaning flows out through the notch formed in the bottom of the bearing plate 1, so that the test braking force and the automatic cleaning function are achieved.
[0030] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;
[0031] Secondly: the utility model discloses the embodiment of the drawings, only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;
[0032] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.
Claims
1. A kind of downhole rubber-tired vehicle braking force detection mechanism, including bearing plate (1), limiting component (2), speed measuring component (3), supercharging component (4), data storage component (5), cleaning component (6), support component (7), it is characterized in that: The limit component (2) is installed on the slope surface of the load-bearing plate (1), the inside of the load-bearing plate (1) is provided with a cleaning component (6) and a supporting component (7), the rear of the limit component (2) is connected with a supercharging component (4), the inside of the data storage component (5) is provided with a speed measuring component (3) and a supercharging component (4), the data storage component (5) is installed on the load-bearing plate (1), the speed measuring component (3) comprises a rotating wheel (301), a fixed shaft (302), data recorders (303) and (304), wherein the fixed shaft (302) is fixedly penetrated through the rotating wheel (301), one end of the fixed shaft (302) is movably connected with the data recorders (303), and the other end of the fixed shaft (302) is movably connected with the load-bearing plate (1).
2. The brake force detection mechanism of the rubber-tyred vehicle used in a mine according to claim 1, characterized in that: The limit component (2) comprises a primary fixed inclined pile (201), a secondary fixed inclined pile (202), a limit plate (203) and a limit telescopic plate (204), wherein the primary fixed inclined pile (201) is fixedly installed on the slope surface of the load-bearing plate (1), one end of the secondary fixed inclined pile (202) is fixedly connected with the primary fixed inclined pile (201), the other end of the secondary fixed inclined pile (202) is fixedly connected with the limit plate (203), and the limit plate (203) is internally provided with the movably connected limit telescopic plate (204).
3. The brake force detection mechanism of the rubber-tyred vehicle used in a mine according to claim 1, characterized in that: The data storage component (5) comprises a data transmission pile (501), a data storage box (502), a Z-shaped transmission shaft (503), a data converter (504) and a display (505), wherein the data transmission pile (501) is fixedly installed in the (304), one end of the data transmission pile (501) is fixedly installed with the data recorders (303), the other end of the data transmission pile (501) is fixedly installed below the data storage box (502), the data storage box (502) is fixedly installed on the (304), one end of the Z-shaped transmission shaft (503) is fixedly installed behind the data storage box (502), the other end of the Z-shaped transmission shaft (503) is fixedly installed in front of the data converter (504), and the data converter (504) is fixedly installed on the display (505).
4. The brake force detection mechanism of the rubber-tyred vehicle used in a mine according to claim 1, characterized in that: The cleaning assembly (6) comprises a water storage tank (601), a water inlet pipe (602), a protective shell (603), a water pump (604), a water suction pipe (605) and a water storage pipe (606), wherein the water storage tank (601) is fixedly installed in the inside of the load-bearing plate (1), one end of the water inlet pipe (602) is fixedly penetrated through the side wall of the water storage tank (601), the other end of the water inlet pipe (602) is communicated with a water source, the protective shell (603) is fixedly installed on the side wall of the load-bearing plate (1), the water pump (604) is fixedly installed in the inside of the protective shell (603), one end of the water suction pipe (605) is fixedly connected with the water pump (604), the other end of the water suction pipe (605) is fixedly connected with the side wall of the water storage pipe (606), and the water storage pipe (606) is fixedly penetrated through the water storage tank (601).
5. The brake force detection mechanism of the rubber-tyred vehicle used in a mine according to claim 1, characterized in that: The supporting assembly (7) comprises a base (701), a jack (702) and an extension rod (703), wherein the base (701) is fixedly installed on the bottom inner wall of the load-bearing plate (1), one end of the jack (702) is fixedly installed above the base (701), and the other end of the jack (702) is movably connected with the extension rod (703).