阅读说明：本技术 一种工程实心轮胎温度无线检测装置 (Wireless temperature detection device for engineering solid tire ) 是由 石小龙 郑竹安 熊新 翟豪瑞 孙婷婷 王辉 张德丰 于 2021-10-28 设计创作，主要内容包括：本发明公开了温度检测技术领域的一种工程实心轮胎温度无线检测装置,包括固定板,所述固定板上开设有滑槽,所述滑槽内安装有与之适配的滑块,所述滑块上固定连接有竖杆,所述竖杆顶端固定安装有横板,所述横板上通过伸缩机构安装有承载板,所述承载板上固定安装有无线红外测温仪,所述伸缩机构用于带动承载板做往复伸缩运动,所述横板上传动连接有直线驱动模块,所述直线驱动模块用于驱动横板沿着滑槽做直线往复运动。本发明通过设置伸缩机构和打气模块等,可以在检测过程中清除无线红外测温仪上的灰尘和异物,进而保证了无线红外测温仪的测量精度。(The invention discloses a wireless detection device for the temperature of an engineering solid tire, which belongs to the technical field of temperature detection and comprises a fixed plate, wherein a chute is formed in the fixed plate, a sliding block matched with the chute is arranged in the chute, a vertical rod is fixedly connected to the sliding block, a transverse plate is fixedly arranged at the top end of the vertical rod, a bearing plate is arranged on the transverse plate through a telescopic mechanism, a wireless infrared thermometer is fixedly arranged on the bearing plate, the telescopic mechanism is used for driving the bearing plate to do reciprocating telescopic motion, a linear driving module is connected to the transverse plate in a transmission manner, and the linear driving module is used for driving the transverse plate to do linear reciprocating motion along the chute. By arranging the telescopic mechanism, the inflating module and the like, dust and foreign matters on the wireless infrared thermometer can be removed in the detection process, and the measurement precision of the wireless infrared thermometer is further ensured.)

1. The utility model provides a wireless detection device of engineering solid tyre temperature, includes fixed plate (1), its characterized in that, spout (2) have been seted up on fixed plate (1), install slider (3) with its adaptation in spout (2), fixedly connected with montant (4) on slider (3), montant (4) top fixed mounting has diaphragm (5), install loading board (7) through telescopic machanism on diaphragm (5), fixed mounting has wireless infrared thermoscope (11) on loading board (7), telescopic machanism is used for driving loading board (7) and is reciprocal concertina movement, the drive connection has sharp drive module on diaphragm (5), sharp drive module is used for driving diaphragm (5) and is straight reciprocating motion along spout (2).

2. The engineering solid tire temperature wireless detection device of claim 1, characterized in that: telescopic machanism includes telescopic link (6), second spring (8), roller assembly, it is provided with telescopic link (6) to run through on diaphragm (5), fixed mounting is gone up in telescopic link (6) of diaphragm (5) top has the stopper, telescopic link (6) bottom fixed connection of diaphragm (5) below is at loading board (7) upper surface, the cover is equipped with second spring (8) on telescopic link (6) between diaphragm (5) and loading board (7), the both ends difference fixed connection of second spring (8) is on diaphragm (5) and loading board (7), fixed surface installs the roller assembly who contacts with fixed plate (1) upper surface under loading board (7), fixed plate (1) one end is provided with the slope corresponding with roller assembly.

3. The engineering solid tire temperature wireless detection device of claim 1, characterized in that: linear drive module includes first vertical axis (13), first gear (14), first rack (15), drive mechanism, second vertical axis (17), actuating mechanism, fixed mounting has first rack (15) that is on a parallel with spout (2) setting on diaphragm (5), first rack (15) one side is provided with first gear (14) of meshing with it, coaxial fixed mounting has first vertical axis (13) on first gear (14), first vertical axis (13) rotatable coupling is on fixed plate (1), second vertical axis (17) are on a parallel with first vertical axis (13) setting, second vertical axis (17) rotatable coupling is on fixed plate (1), be connected through the drive mechanism transmission between second vertical axis (17) and first vertical axis (13), second vertical axis (17) transmission is connected with actuating mechanism.

4. The engineering solid tire temperature wireless detection device of claim 3, characterized in that: the air delivery pipe (29) is fixedly mounted on the bearing plate (7), the bottom end of the air delivery pipe (29) is provided with a blowing nozzle (30) communicated with the air delivery pipe, the blowing nozzle (30) is arranged below the wireless infrared thermometer (11), and the air outlet end of the blowing nozzle (30) faces the bottom end of the wireless infrared thermometer (11); the air delivery pipe (29) is communicated with an inflating module through a hose, the inflating module is fixedly connected to the fixing plate (1), and the inflating module is in transmission connection with the second vertical shaft (17).

5. The engineering solid tire temperature wireless detection device of claim 4, characterized in that: the inflation module comprises an air cylinder (26), an air outlet pipe (28), a piston rod (25) and a reciprocating transmission module, wherein a sealing plate is respectively and fixedly arranged at two ends of the air cylinder (26) and is fixedly provided with the air outlet pipe (28) communicated with the inside of the air cylinder (26), the air outlet pipe (28) is communicated with an air delivery pipe (29) through a hose, and the sealing plate is provided with the piston rod (25) in a penetrating manner, the piston rod (25) in the air cylinder (26) is fixedly provided with the piston rod (25), the piston rod (25) is in transmission connection with the second vertical shaft (17) through the reciprocating transmission module, and the second vertical shaft (17) drives the piston rod (25) to do linear reciprocating motion through the reciprocating transmission module.

6. The engineering solid tire temperature wireless detection device of claim 1, characterized in that: and the fixed plates (1) at the two sides of the sliding chute (2) are respectively and fixedly provided with a baffle plate (12).

Technical Field

The invention relates to the technical field of temperature detection, in particular to a wireless detection device for the temperature of an engineering solid tire.

Background

A solid tire is a type of tire corresponding to a pneumatic tire (hollow tire). The carcass is solid. The cord is not used as a framework, and inflation is not needed, so that an inner tube or an airtight layer is not needed. The earliest tires were solid tires. Solid tires are currently used only for high-load vehicles or machines traveling at low speeds, and also for fixed-position machines. In the use process of the solid tire, the use state is detected in real time so as to stop the vehicle in time before the solid tire is damaged, and therefore vehicle accidents caused by damage of the tire are avoided. Most of the existing temperature measuring devices are provided with wireless infrared thermometers on vehicle bodies near tires so as to continuously detect the temperature of the tires in real time by using the wireless infrared thermometers, but because the working environment of the engineering vehicle is severe, the wireless infrared thermometers in the existing temperature measuring devices are easily interfered by foreign matters such as dust, and the detection precision is reduced.

Disclosure of Invention

The invention aims to provide a wireless detection device for the temperature of an engineering solid tire, which aims to solve the problem that the wireless infrared thermometer provided by the background technology is easily interfered by foreign matters such as dust and the like to cause the reduction of detection precision.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an engineering solid tyre temperature wireless detection device, includes the fixed plate, the spout has been seted up on the fixed plate, install the slider with its adaptation in the spout, fixedly connected with montant on the slider, montant top fixed mounting has the diaphragm, install the loading board through telescopic machanism on the diaphragm, fixed mounting has wireless infrared thermoscope on the loading board, telescopic machanism is used for driving the loading board and is reciprocal concertina movement, the transmission is connected with linear drive module on the diaphragm, linear drive module is used for driving the diaphragm and is straight reciprocating motion along the spout.

Preferably, telescopic machanism includes telescopic link, second spring, roller assembly, it is provided with the telescopic link to run through on the diaphragm, fixed mounting has the stopper on the telescopic link of diaphragm top, telescopic link bottom fixed connection of diaphragm below is at the loading board upper surface, the cover is equipped with the second spring on the telescopic link between diaphragm and the loading board, the both ends of second spring are fixed connection respectively on diaphragm and loading board, fixed surface installs the roller assembly who contacts with the fixed plate upper surface under the loading board, fixed plate one end is provided with the slope corresponding with roller assembly.

Preferably, the linear driving module comprises a first vertical shaft, a first gear, a first rack, a transmission mechanism, a second vertical shaft and a driving mechanism, wherein the first rack is arranged on the transverse plate in a parallel mode with the sliding groove, one side of the first rack is provided with a first gear meshed with the first rack, the first gear is coaxially and fixedly provided with the first vertical shaft, the first vertical shaft is rotatably connected to the fixing plate, the second vertical shaft is arranged in a parallel mode with the first vertical shaft, the second vertical shaft is rotatably connected to the fixing plate, the second vertical shaft is connected with the first vertical shaft through the transmission mechanism, and the second vertical shaft is connected with the driving mechanism in a transmission mode.

Preferably, the bearing plate is fixedly provided with a gas pipe, the bottom end of the gas pipe is provided with a blowing nozzle communicated with the gas pipe, the blowing nozzle is arranged below the wireless infrared thermometer, and the gas outlet end of the blowing nozzle faces the bottom end of the wireless infrared thermometer; the air delivery pipe is communicated with an inflating module through a hose, the inflating module is fixedly connected to the fixing plate, and the inflating module is in transmission connection with the second vertical shaft.

Preferably, the inflating module comprises an inflator, an air outlet pipe, a piston rod and a reciprocating transmission module, wherein a sealing plate is respectively and fixedly arranged at two ends of the inflator coaxially and fixedly, one of the sealing plate is fixedly provided with the air outlet pipe communicated with the inside of the inflator, the air outlet pipe is communicated with the air delivery pipe through a hose, the other sealing plate is provided with the piston rod in a penetrating manner, the piston rod in the inflator is fixedly provided with the piston rod, the piston rod is in transmission connection with the second vertical shaft through the reciprocating transmission module, and the second vertical shaft drives the piston rod to do linear reciprocating motion through the reciprocating transmission module.

Preferably, the fixed plates on two sides of the sliding groove are respectively and fixedly provided with a baffle.

Compared with the prior art, the invention has the beneficial effects that: when temperature monitoring is needed, the motor is controlled, the motor drives the second vertical shaft to rotate in a gear transmission mode, on one hand, the second vertical shaft drives the cam to rotate and is matched with the first spring to drive the piston rod to drive the piston to do linear reciprocating motion in the air cylinder, so that gas of the gas is continuously discharged through the gas outlet pipe, the hose, the gas conveying pipe and the blowing nozzle, and after the gas is discharged from the blowing nozzle, the gas can be blown to the wireless infrared thermometer due to the guiding effect of the blowing nozzle, so that dust on the surface of the wireless infrared thermometer is blown off, and the detection accuracy of the wireless infrared thermometer is ensured; on the other hand, the second vertical shaft drives the first vertical shaft to rotate in a chain wheel transmission mode, the first vertical shaft drives the first gear to drive the first rack to move, the first rack drives the transverse plate to move, the transverse plate drives the telescopic mechanism and the bearing plate to move, when the roller in the roller assembly in the telescopic mechanism rolls on the fixing plate, the second spring in the telescopic mechanism is in a compression state, after the roller moves out of the range of the fixing plate along the slope on the fixing plate, the fixing plate does not apply acting force on the roller at the moment, the second spring extends to drive the bearing plate to vibrate up and down continuously, the bearing plate synchronously drives the wireless infrared thermometer to vibrate up and down synchronously, foreign matters attached to the wireless infrared thermometer are shaken off, and the detection precision of the wireless infrared thermometer is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic three-dimensional structure diagram I of a wireless temperature detection device for an engineering solid tire according to the present invention;

FIG. 2 is a schematic three-dimensional structure diagram I of a wireless temperature detection device for an engineering solid tire according to the present invention;

FIG. 3 is a schematic side view of a wireless temperature detection device for solid tires according to the present invention;

FIG. 4 is a schematic top view of a wireless temperature detection device for solid tires according to the present invention;

FIG. 5 is a schematic view of a portion of the structure of FIG. 1 at A;

fig. 6 is a schematic cross-sectional structural view of a telescoping mechanism of a wireless engineering solid tire temperature detection device according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fixing plate; 2. a chute; 3. a slider; 4. a vertical rod; 5. a transverse plate; 6. a telescopic rod; 7. a carrier plate; 8. a second spring; 9. a connecting rod; 10. a roller; 11. a wireless infrared thermometer; 12. a baffle plate; 13. a first vertical axis; 14. a first gear; 15. a first rack; 16. a first sprocket; 17. a second vertical axis; 18. a second sprocket; 19. a chain; 20. a second gear; 21. a third gear; 22. a motor; 23. a cam; 24. a movable plate; 25. a piston rod; 26. an air cylinder; 27. a first spring; 28. an air outlet pipe; 29. a gas delivery pipe; 30. a blowing nozzle.

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. 1-6, the present invention provides a technical solution: the utility model provides a wireless detection device of engineering solid tyre temperature, includes fixed plate 1, has seted up spout 2 on the fixed plate 1, is fixed respectively on the fixed plate 1 of spout 2 both sides to be equipped with a baffle 12. Install the slider 3 of adaptation with it in the spout 2, fixedly connected with montant 4 on the slider 3, 4 top fixed mounting of montant have a diaphragm 5, install loading board 7 through telescopic machanism on the diaphragm 5, fixedly mounted has wireless infrared radiation thermometer 11 on the loading board 7, telescopic machanism is used for driving loading board 7 and is reciprocal concertina movement, and the transmission is connected with linear drive module on diaphragm 5, and linear drive module is used for driving diaphragm 5 and is straight reciprocating motion along spout 2.

Telescopic machanism includes telescopic link 6, second spring 8, roller assembly, it is provided with telescopic link 6 to run through on the diaphragm 5, fixed mounting has the stopper on the telescopic link 6 of diaphragm 5 top, 6 bottom fixed connection of telescopic link of diaphragm 5 below are on loading board 7 upper surface, the cover is equipped with second spring 8 on the telescopic link 6 between diaphragm 5 and the loading board 7, second spring 8's both ends are fixed connection respectively on diaphragm 5 and loading board 7, fixed surface installs the roller assembly who contacts with 1 upper surface of fixed plate under the loading board 7, 1 one end of fixed plate is provided with the slope corresponding with roller assembly. The roller assembly comprises a connecting rod 9, a connecting plate and a roller 10, the connecting plate is fixedly connected with the bearing plate 7 through the connecting rod 9, two side plates which are correspondingly arranged are fixedly arranged on the lower surface of the connecting plate, and the roller 10 is rotatably arranged between the two side plates.

The linear driving module comprises a first vertical shaft 13, a first gear 14, a first rack 15 and a transmission mechanism, second vertical axis 17, actuating mechanism, fixed mounting has the first rack 15 that sets up on the diaphragm 5 and is on a parallel with spout 2, first rack 15 one side is provided with the first gear 14 of meshing with it, coaxial fixed mounting has first vertical axis 13 on the first gear 14, first vertical axis 13 rotatable coupling is on fixed plate 1, second vertical axis 17 sets up in a parallel with first vertical axis 13, second vertical axis 17 rotatable coupling is on fixed plate 1, be connected through the drive mechanism transmission between second vertical axis 17 and the first vertical axis 13, drive mechanism includes first sprocket 16, second sprocket 18, chain 19, coaxial fixed mounting has first sprocket 16 on first vertical axis 13, coaxial fixed mounting has second sprocket 18 on the second vertical axis 17, first sprocket 16 and second sprocket 18 cooperate and install chain 19. The second vertical shaft 17 is in transmission connection with a driving mechanism. The transmission mechanism comprises a second gear 20, a third gear 21 and a motor 22, the second gear 20 is coaxially and fixedly mounted on the second vertical shaft 17, the third gear 21 meshed with the second gear 20 is arranged on one side of the second gear 20, the third gear 21 is coaxially and fixedly mounted on an output shaft of the motor 22, and the motor 22 is fixedly mounted on the fixing plate 1.

The air pipe 29 is fixedly installed on the bearing plate 7, the blowing nozzle 30 communicated with the air pipe 29 is arranged at the bottom end of the air pipe 29, the blowing nozzle 30 is arranged below the wireless infrared thermometer 11, and the air outlet end of the blowing nozzle 30 faces the bottom end of the wireless infrared thermometer 11; the air pipe 29 is communicated with an inflating module through a hose, the inflating module is fixedly connected to the fixing plate 1, and the inflating module is in transmission connection with the second vertical shaft 17.

The inflating module comprises an air cylinder 26, an air outlet pipe 28, a piston rod 25 and a reciprocating transmission module, wherein two sealing plates are coaxially and fixedly mounted at two ends of the air cylinder 26 respectively, the air outlet pipe 28 communicated with the inside of the air cylinder 26 is fixedly arranged on one sealing plate, the air outlet pipe 28 is communicated with an air pipe 29 through a hose, the piston rod 25 penetrates through the other sealing plate, the piston rod 25 is fixedly mounted on the piston rod 25 in the air cylinder 26, the piston rod 25 is in transmission connection with the second vertical shaft 17 through the reciprocating transmission module, and the second vertical shaft 17 drives the piston rod 25 to do linear reciprocating motion through the reciprocating transmission module. The reciprocating transmission module comprises a cam 23, a movable plate 24 and a first spring 27, the cam 23 is coaxially and fixedly installed on the second vertical shaft 17, the movable plate 24 in contact with the cam 23 is arranged on one side of the cam 23, one end, far away from the piston, of a piston rod 25 is fixedly connected to the movable plate 24, and the first spring 27 is sleeved on the piston rod 25 between the movable plate 24 and an air cylinder 26.

When the device is used, the fixing plate 1 of the device is fixed on a vehicle body near the tires of an engineering vehicle, and the extended wireless infrared thermometer 11 can be aligned to the tires; when temperature monitoring is needed, the motor 22 is controlled, the motor 22 drives the second vertical shaft 17 to rotate in a gear transmission mode, on one hand, the second vertical shaft 17 drives the cam 23 to rotate and is matched with the first spring 27 to drive the piston rod 25 to drive the piston to do linear reciprocating motion in the air cylinder 26, so that the air in the air cylinder 26 is continuously discharged through the air outlet pipe 28, the hose, the air pipe 29 and the blow nozzle 30, after the air is discharged from the blow nozzle 30, the air can be blown to the wireless infrared thermometer 11 due to the guiding effect of the blow nozzle 30, and therefore dust on the surface of the wireless infrared thermometer is blown off, and the detection accuracy of the wireless infrared thermometer 11 is guaranteed; on the other hand, the second vertical shaft 17 drives the first vertical shaft 13 to rotate by means of chain wheel transmission, the first vertical shaft 13 drives the first gear 14 to drive the first rack 15 to move, the first rack 15 drives the transverse plate 5 to move, the transverse plate 5 drives the telescoping mechanism and the bearing plate 7 to move, when the roller 10 in the roller assembly in the telescopic mechanism rolls on the fixed plate 1, the second spring 8 in the telescopic mechanism is in a compressed state, when the roller 10 moves out of the range of the fixed plate 1 along the slope on the fixed plate 1, at this time, the fixed plate 1 does not apply an acting force to the roller 10 any more, the second spring 8 is extended, thereby driving the bearing plate 7 to vibrate up and down continuously, the bearing plate 7 synchronously drives the wireless infrared thermometer 11 to vibrate up and down synchronously, therefore, foreign matters adhered to the wireless infrared thermometer 11 are shaken off, and the detection precision of the wireless infrared thermometer 11 is further improved. When temperature measurement is not needed, the transverse plate 5 is driven by the linear driving module to retract the bearing plate 7 and the wireless infrared thermometer 11 to a position between the two baffle plates 12 along the sliding chute 2, so that the wireless infrared thermometer 11 is protected by the baffle plates 12 and the fixing plate 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.