Diesel engine monitor capable of measuring temperature

Abstract

The invention discloses a diesel engine monitor capable of measuring temperature, which relates to the technical field of temperature measurement, and comprises a bottom frame, a moving device, a telescopic device and a lubricating device, a first spring is fixedly connected to the inner ring of the bottom frame, a bottom plate is fixedly connected to the end, away from the bottom frame, of the first spring, a vertical groove is fixedly connected to the top of the bottom frame, a tooth ring is fixedly connected to the face, close to the bottom plate, of the vertical groove, and a diesel engine is placed at the top of the bottom plate. The moving device comprises a first gear, a sliding body, a protection frame, a first supporting rod, a machine body, a first belt, a second gear, a third gear, a second belt, a second supporting rod, a first rubber plate and a second rubber plate. According to the device, the sliding body slides in the tooth ring, the position of the machine body can be changed, the temperature of the diesel engine can be better measured, the machine body can be protected by the protection frame, and the machine body can be effectively prevented from being damaged in the operation process of the diesel engine.

Description

Technical Field

[0001] The invention relates to the technical field of temperature measurement, in particular to a diesel engine monitoring instrument capable of measuring temperature. Background Art

[0002] The diesel engine monitor is a device used to monitor the operating status of a diesel engine. It can measure various operating parameters of the engine in real time, such as temperature, pressure, speed, etc.

[0003] The patent with the patent announcement number CN202338395U relates to a diesel engine monitoring instrument, including an alarm host, a diesel engine tachometer, a speed sensor, an oil pressure sensor, an oil temperature sensor and a water temperature sensor. The diesel engine tachometer is connected to the alarm host through a tachometer connection line, the speed sensor is connected to the alarm host through a speed connection line, the oil pressure sensor is connected to the alarm host through an oil pressure connection line, the oil temperature sensor is connected to the alarm host through an oil temperature connection line, and the water temperature sensor is connected to the alarm host through a water temperature connection line. This patent can achieve the purpose of real-time monitoring of the operating conditions of the diesel engine. At the same time, when the cooling water temperature is high, the oil temperature is high, the oil pressure is low, and the diesel engine speed is high, it can send out sound and light alarms and shutdown signals to protect the diesel engine; when the diesel engine operating conditions exceed the limit, the diesel engine shutdown solenoid valve can be started to stop the diesel engine.

[0004] In the above patent, when the diesel engine operating condition exceeds the limit, the diesel engine shutdown solenoid valve can be activated to stop the diesel engine. However, the temperature of each part of the diesel engine is different, and it may be impossible to measure the temperature of each part of the diesel engine. In addition, the temperature measuring equipment may collide with the diesel engine during movement, thereby damaging the temperature measuring equipment. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a diesel engine monitoring instrument capable of measuring temperature, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a diesel engine monitoring instrument capable of measuring temperature, comprising a base frame, a moving device, a telescopic device and a lubricating device; wherein the inner ring of the base frame is fixedly connected with a spring 1, the end of the spring 1 away from the base frame is fixedly connected with a bottom plate, the top of the base frame is fixedly connected with a vertical groove, the side of the vertical groove close to the bottom plate is fixedly connected with a gear ring, and a diesel engine is placed on the top of the bottom plate; wherein the moving device comprises a gear 1, a sliding body, a protection frame, a support rod 1, a machine body, a belt 1, a gear 2, a gear 3, a belt 2, a support rod 2, a rubber plate 1 and a rubber plate 2, the sliding body is slidably connected to the inside of the gear ring, the machine body is fixedly connected to the side of the sliding body away from the gear ring, the gear 1 is rotatably connected to the top of the machine body, and the The support rod 2 is divided into an upper half and a lower half, and a short rod is rotatably connected between the upper half and the lower half of the support rod 2, the top of the support rod 2 is fixedly connected to the bottom of the gear 1, the rubber plate 1 is fixedly connected to the bottom of the upper half of the support rod 2, and the rubber plate 2 is fixedly connected to the top of the lower half of the support rod 2, the support rod 1 rotates through the body, the protection frame is fixedly connected to the circumferential surface of the support rod 1, the bottom of the body is rotatably connected to the No. 1 support column, the gear 2 is fixedly connected to the circumferential surface of the No. 1 support column, the bottom of the lower half of the support rod 2 is transmission connected to the support rod 1 through the belt 2, the support rod 1 is transmission connected to the No. 1 support column through the belt 1, the upper and lower surfaces of the body are rotatably penetrated by the No. 2 support column, and the bottom of the No. 2 support column is fixedly connected with the gear 3.

[0007] According to the above technical solution, the moving device also includes a clockwork spring and a baffle, wherein the baffle is fixedly connected to the bottom wall inside the body, one end of the clockwork spring is fixedly connected to the rear of the baffle, and the other end of the clockwork spring is fixedly connected to the circumferential surface of support rod one.

[0008] According to the above technical solution, the tooth ring meshes with gear one, the upper part of the support rod two rotates and penetrates the sliding body, the rubber plate one contacts with the rubber plate two, and the gear two meshes with the gear three.

[0009] According to the above technical scheme, the telescopic device includes a temperature measuring device, a rotating plate 1, a connecting plate, a spring 2, a frame 1, a disc, a spring 3 and a rubber disc. The rotating plate 1 is fixedly connected to the circumferential surface of the support rod 1, the frame 1 is fixedly connected to the rear wall inside the body, the temperature measuring device is slidably connected to the inside of the frame 1, one end of the spring 2 is fixedly connected to the rear wall inside the frame 1, the other end of the spring 2 is fixedly connected to the rear side of the temperature measuring device, the connecting plate is fixedly passed through the circumferential surface of the temperature measuring device, the disc is fixedly connected to the front side of the temperature measuring device, one end of the spring 3 is fixedly connected to the front side of the disc, and the rubber disc is fixedly connected to the other end of the spring 3.

[0010] According to the above technical solution, the telescopic device also includes a triangular oblique block, a scraper and a spring four. The triangular oblique block is fixedly connected to the front side of the disc, a short groove is opened inside the rubber disc, the scraper is slidably connected in the short groove, one end of the spring four is fixedly connected to the inner bottom wall of the short groove, and the other end of the spring four is fixedly connected to the bottom of the scraper.

[0011] According to the above technical solution, the rotating plate 1 contacts the connecting plate, the front side of the rubber disc contacts the diesel engine, and the triangular inclined block contacts the rear side of the scraper.

[0012] According to the above technical scheme, the lubrication device includes a lubricating oil tank, a rotating rod, an arc plate, a rotating plate 2, a long plate, an oil outlet pipe, a cover plate, a spring 5, a frame 2, a rubber plate 3 and a Z-shaped rod. The lubricating oil tank is fixedly connected to the top of the frame 1, the bottom of the long plate is fixedly connected to the top of the connecting plate, the long plate is fixedly connected with short plates on the left and right sides, the rotating rod rotates through the bottom of the lubricating oil tank, the arc plate is fixedly connected to the circumferential surface of the rotating rod, the rotating plate 2 is fixedly connected to the circumferential surface of the rotating rod, the oil outlet pipe is fixedly connected to the rear side of the lubricating oil tank, the cover plate is rotatably connected to the rear end of the oil outlet pipe, the frame 2 is fixedly connected to the bottom of the lubricating oil tank, the Z-shaped rod is slidably connected to the inside of the frame 2, one end of the spring 5 is fixedly connected to the inner rear side of the frame 2, the other end of the spring 5 is fixedly connected to the rear side of the Z-shaped rod, and the rubber plate 3 is fixedly connected to the bottom front side of the Z-shaped rod.

[0013] According to the above technical solution, the short plate contacts the second rotating plate, the rear end of the Z-shaped rod contacts the cover plate, the back of the long plate contacts the third rubber plate, the short plate contacts the second rotating plate, and a torsion spring is provided between the cover plate and the oil outlet pipe.

[0014] The present invention provides a diesel engine monitoring instrument capable of measuring temperature. It has the following beneficial effects: (1) In the present invention, the position of the engine body can be changed by sliding the sliding body in the gear ring, so that the temperature of the diesel engine can be better measured. When the support rod No. 1 and the support column No. 2 rotate, the support rod No. 1 and the support column No. 2 will drive the protection frame to rotate. When the protection frame rotates, the protection frame will protect the engine body, which can effectively prevent the diesel engine from causing damage to the engine body during operation. When the sliding body stops moving, the protection frame will open under the elastic force of the clockwork spring. The temperature measuring device will only measure when the protection frame is open.

[0015] (2) In this invention, when the clockwork spring is extended, the protection frame will open. When the protection frame opens, the temperature measuring device will extend into the body for temperature measurement. When the engine body is moving, the temperature measuring device will retract into the body under the elastic force of spring 2 to prevent the temperature measuring device from colliding with the diesel engine and causing damage to the temperature measuring device. When the temperature measuring device is extended, the rubber disc will contact the diesel engine. At this time, the triangular bevel block will drive the scraper to scrape the oil stains and dust on the surface of the diesel engine, so that the temperature measuring device can more accurately measure the temperature of the diesel engine.

[0016] (3) The invention drives the short plate to move backward through the long plate, and the short plate will contact the rotating plate 2, and the rotating plate 2 will drive the arc plate to rotate. When the arc plate rotates, the arc plate will stir the lubricating oil in the lubricating oil tank, which can effectively prevent the lubricating oil from solidifying. When the cover plate rotates, the lubricating oil in the lubricating oil tank will flow out through the oil outlet pipe. When the lubricating oil flows out through the oil outlet pipe, the lubricating oil will lubricate the gear 1 to prevent the gear 1 from rotating for too long and causing damage to the gear 1. When the rear end of the Z-shaped rod is out of contact with the cover plate, the cover plate will cover the oil outlet pipe under the action of the torsion spring to prevent the oil outlet pipe from discharging too much oil and causing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the gear ring and the gear of the present invention; Figure 3 This is a schematic diagram of the position structure of belt 1 and belt 2 of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A part; Figure 5 It is a schematic diagram of the position structure of the machine body and the protection frame of the present invention; Figure 6 It is a schematic diagram of the position structure of the telescopic device and the lubricating device of the present invention; Figure 7 It is a schematic diagram of the structure of the telescopic device of the present invention; Figure 8 This is a schematic diagram of the position structure of the scraper and the triangular inclined block of the present invention; Fig. 9 It is a schematic diagram of the structure of the lubrication device of the present invention; Fig.10 For the present invention Fig. 9 A magnified schematic diagram of the structure of part B in the middle.

[0018] In the figure: 1, base frame; 2, vertical groove; 3, bottom plate; 4, spring 1; 5, toothed ring; 6, gear 1; 7, sliding body; 8, protection frame; 9, support rod 1; 10, machine body; 11, belt 1; 12, gear 2; 13, gear 3; 14, belt 2; 15, support rod 2; 16, rubber sheet 1; 17, rubber sheet 2; 18, spring; 19, baffle; 2001, temperature measuring device; 2002, rotating plate 1; 2003, connecting plate; 2004, spring 2; 2005, frame one; 2006, disc; 2007, spring three; 2008, rubber disc; 2009, triangular inclined block; 2010, scraper; 2011, spring four; 2101, lubricating oil tank; 2102, rotating rod; 2103, arc plate; 2104, rotating plate two; 2105, long plate; 2106, oil outlet pipe; 2107, cover plate; 2108, spring five; 2109, frame two; 2110, rubber plate three; 2111, Z-shaped rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 10An embodiment of the present invention is: a diesel engine monitoring instrument capable of measuring temperature, comprising a base frame 1 and a moving device; wherein the inner ring of the base frame 1 is fixedly connected with a spring 4, the end of the spring 4 away from the base frame 1 is fixedly connected with a bottom plate 3, the top of the base frame 1 is fixedly connected with a vertical groove 2, the side of the vertical groove 2 close to the bottom plate 3 is fixedly connected with a toothed ring 5, and a diesel engine is placed on the top of the bottom plate 3; wherein the moving device comprises a gear 6, a sliding body 7, a protection frame 8, a support rod 9, a body 10, a belt 11, Gear 2 12, gear 3 13, belt 2 14, support rod 2 15, rubber plate 1 16 and rubber plate 2 17, the sliding body 7 is slidably connected to the inside of the gear ring 5, the body 10 is fixedly connected to the side of the sliding body 7 away from the gear ring 5, the gear 1 6 is rotatably connected to the top of the body 10, the support rod 2 15 is divided into an upper half and a lower half, a short rod is rotatably connected between the upper half and the lower half of the support rod 2 15, the top of the support rod 2 15 is fixedly connected to the bottom of the gear 1 6, and the rubber plate 16 is fixedly connected The rubber plate 2 17 is connected to the top of the lower part of the support rod 15, the support rod 1 9 rotates and penetrates the machine body 10, the protection frame 8 is fixedly connected to the circumferential surface of the support rod 1 9, the bottom of the machine body 10 is rotatably connected to the No. 1 support column, the gear 2 12 is fixedly connected to the circumferential surface of the No. 1 support column, the bottom of the lower part of the support rod 15 is connected to the support rod 1 9 through the belt 2 14, the support rod 1 9 is connected to the No. 1 support column through the belt 1 11, the machine body 10 The upper and lower surfaces rotate through a No. 2 support column, and the bottom of the No. 2 support column is fixedly connected to a gear 3 13. The position of the engine body 10 can be changed by sliding the sliding body 7 in the gear ring 5, so that the temperature of the diesel engine can be better measured. When the support rod 1 9 and the No. 2 support column rotate, the support rod 1 9 and the No. 2 support column will drive the protection frame 8 to rotate. When the protection frame 8 rotates, the protection frame 8 will protect the engine body 10, which can effectively prevent the diesel engine from causing damage to the engine body 10 during operation.

[0021] The moving device also includes a clockwork spring 18 and a baffle 19. The baffle 19 is fixedly connected to the bottom wall inside the body 10. One end of the clockwork spring 18 is fixedly connected to the rear of the baffle 19, and the other end of the clockwork spring 18 is fixedly connected to the circumferential surface of the support rod 9. When the sliding body 7 stops moving, the protective frame 8 will open under the elastic force of the clockwork spring 18. The temperature measuring device 2001 will only perform measurement when the protective frame 8 is opened.

[0022] The toothed ring 5 meshes with the gear 1 6 , the upper part of the support rod 2 15 rotates and penetrates the sliding body 7 , the rubber plate 1 16 contacts the rubber plate 2 17 , the gear 2 12 meshes with the gear 3 13 , and the upper part of the support rod 2 15 is rotationally connected through a short rod.

[0023] When the present embodiment is working, when the sliding body 7 slides in the toothed ring 5, the sliding body 7 drives the body 10 to move; when the sliding body 7 slides in the toothed ring 5, the teeth at the top of the toothed ring 5 contact the gear 1 6; when the teeth at the top of the toothed ring 5 contact the gear 1 6, the toothed ring 5 drives the gear 1 6 to rotate; when the gear 1 6 rotates, the gear 1 6 drives the support rod 2 15 to rotate; when the upper part of the support rod 2 15 rotates, the upper part of the support rod 2 15 drives the rubber plate 1 16 to rotate; when the rubber plate 1 16 rotates, the rubber plate 1 16 will contact with rubber plate 2 17. When rubber plate 16 contacts with rubber plate 2 17, rubber plate 16 will drive rubber plate 2 17 to rotate. When rubber plate 2 17 rotates, rubber plate 2 17 will drive the lower half of support rod 2 15 to rotate. When the lower half of support rod 2 15 rotates, the lower half of support rod 2 15 will drive belt 2 14 to rotate. When belt 2 14 rotates, belt 2 14 will drive support rod 1 9 to rotate. When support rod 1 9 rotates, support rod 1 9 will drive belt 1 11 to rotate. When belt 11 When rotating, belt 11 will drive support column No. 1 to rotate, when support column No. 1 rotates, support column No. 1 will drive gear 2 12 to rotate, when gear 2 12 rotates, gear 2 12 will drive gear 3 13 to rotate, when gear 3 13 rotates, gear 3 13 will drive support column No. 2 to rotate, when support rod 1 9 rotates, support rod 1 9 will drive spring 18 to contract, when support rod 1 9 and support column No. 2 rotate, support rod 1 9 and support column No. 2 will drive protection frame 8 to rotate, when protection frame 8 rotates The protection frame 8 protects the engine body 10 and can effectively prevent the diesel engine from causing damage to the engine body 10 during operation. When the spring spring 18 is completely contracted, the spring spring 18 prevents the support rod 1 9 from rotating. When the support rod 1 9 stops rotating, the support rod 1 9 prevents the belt 2 14 from rotating. When the belt 2 14 stops rotating, the belt 2 14 prevents the lower half of the support rod 2 15 from rotating. When the lower half of the support rod 2 15 stops rotating, the upper half of the support rod 2 15 continues to rotate, and the contact between the rubber sheet 1 16 and the rubber sheet 2 17 will cause deformation.When the sliding body 7 stops moving, the sliding body 7 drives the body 10 to stop moving. When the sliding body 7 stops moving, the gear 6 stops rotating. When the gear 6 stops rotating, the gear 6 drives the upper part of the support rod 9 to stop rotating. When the upper part of the support rod 9 stops rotating, the spring 18 stretches under the action of elastic force. When the spring 18 stretches, the spring 18 drives the support rod 9 to reverse. When the support rod 9 reverses, the support rod 9 drives the protection frame 8 to reverse. When the support rod 9 reverses, the support rod 9 drives the belt 21 4 is reversed. When the belt 2 14 is reversed, the belt 2 14 will drive the lower half of the support rod 2 15 to reverse. When the lower half of the support rod 2 15 is reversed, the lower half of the support rod 2 15 will drive the rubber plate 2 17 to reverse. When the rubber plate 2 17 is reversed, the rubber plate 2 17 will contact the rubber plate 1 16. When the rubber plate 2 17 contacts the rubber plate 1 16, the rubber plate 2 17 and the rubber plate 1 16 will be deformed. The rubber plate 2 17 and the rubber plate 1 16 will prevent the support rod 2 15 from reversing, and prevent the support rod 2 15 from driving the gear 1 6 to reverse. ;

[0024] See also Figure 1-Figure 10 On the basis of the above embodiment, another embodiment of the present invention further includes a telescopic device and a lubricating device; the telescopic device includes a temperature measuring device 2001, a rotating plate 2002, a connecting plate 2003, a spring 2004, a frame 2005, a disc 2006, a spring 3 2007 and a rubber disc 2008, the rotating plate 2002 is fixedly connected to the circumferential surface of the support rod 9, the frame 2005 is fixedly connected to the inner rear wall of the body 10, the temperature measuring device 2001 is slidably connected to the inside of the frame 2005, one end of the spring 2004 is fixedly connected to the inner rear wall of the frame 2005, and the other end of the spring 2004 is fixedly connected to the inner rear wall of the temperature measuring device 2001. On the rear side, the connecting plate 2003 is fixedly passed through the circumferential surface of the temperature measuring device 2001, the disc 2006 is fixedly connected to the front side of the temperature measuring device 2001, one end of the spring three 2007 is fixedly connected to the front side of the disc 2006, and the rubber disc 2008 is fixedly connected to the other end of the spring three 2007. When the clockwork spring 18 is extended, the protective frame 8 will open. When the protective frame 8 opens, the temperature measuring device 2001 will extend into the temperature measurement. When the body 10 is moving, the temperature measuring device 2001 will retract into the body 10 under the elastic force of the spring two 2004 to prevent the temperature measuring device 2001 from colliding with the diesel engine and causing damage to the temperature measuring device 2001.

[0025] The telescopic device also includes a triangular inclined block 2009, a scraper 2010 and a spring four 2011. The triangular inclined block 2009 is fixedly connected to the front side of the disc 2006. A short groove is provided inside the rubber disc 2008. The scraper 2010 is slidably connected in the short groove. One end of the spring four 2011 is fixedly connected to the inner bottom wall of the short groove, and the other end of the spring four 2011 is fixedly connected to the bottom of the scraper 2010. When the temperature measuring device 2001 is extended, the rubber disc 2008 will contact the diesel engine. At this time, the triangular inclined block 2009 will drive the scraper 2010 to scrape the oil stains and dust on the surface of the diesel engine, so that the temperature measuring device 2001 can more accurately measure the temperature of the diesel engine.

[0026] The rotating plate 2002 contacts the connecting plate 2003, the front side of the rubber disc 2008 contacts the diesel engine, and the triangular inclined block 2009 contacts the rear side of the scraper 2010. The rubber disc 2008 can absorb part of the vibration of the diesel engine, so that the temperature measuring device 2001 can measure the temperature better.

[0027] The lubrication device comprises a lubricating oil tank 2101, a rotating rod 2102, an arc plate 2103, a rotating plate 2104, a long plate 2105, an oil outlet pipe 2106, a cover plate 2107, a spring 5 2108, a frame 2109, a rubber plate 3 2110 and a Z-shaped rod 2111. The lubricating oil tank 2101 is fixedly connected to the top of the frame 1 2005, the bottom of the long plate 2105 is fixedly connected to the top of the connecting plate 2003, and short plates are fixedly connected to the left and right sides of the long plate 2105. The rotating rod 2102 rotates and passes through the bottom of the lubricating oil tank 2101. The arc plate 2103 is fixedly connected to the circumferential surface of the rotating rod 2102, the rotating plate 2104 is fixedly connected to the circumferential surface of the rotating rod 2102, the oil outlet pipe 2106 is fixedly connected to the rear side of the lubricating oil tank 2101, and the cover plate 2109 is fixedly connected to the circumferential surface of the rotating rod 2102. 107 is rotatably connected to the rear end of the oil outlet pipe 2106, the frame two 2109 is fixedly connected to the bottom of the lubricating oil tank 2101, the Z-shaped rod 2111 is slidably connected to the inside of the frame two 2109, one end of the spring five 2108 is fixedly connected to the inner rear side of the frame two 2109, the other end of the spring five 2108 is fixedly connected to the rear side of the Z-shaped rod 2111, and the rubber plate three 2110 is fixedly connected to the bottom front side of the Z-shaped rod 2111. When the arc plate 2103 rotates, the arc plate 2103 will stir the lubricating oil in the lubricating oil tank 2101, which can effectively prevent the lubricating oil from solidifying. When the lubricating oil flows out through the oil outlet pipe 2106, the lubricating oil will lubricate the gear one 6 to prevent the gear one 6 from rotating for too long and causing damage to the gear one 6.

[0028] The short plate is in contact with the rotating plate 2104, the rear end of the Z-shaped rod 2111 is in contact with the cover plate 2107, the back of the long plate 2105 is in contact with the rubber plate 3 2110, the short plate is in contact with the rotating plate 2104, and a torsion spring is arranged between the cover plate 2107 and the oil outlet pipe 2106. The cover plate 2107 will cover the oil outlet pipe 2106 under the action of the torsion spring to prevent the oil outlet pipe 2106 from outputting too much oil and causing waste.

[0029] When the present embodiment is working, when the clockwork spring 18 is extended, the clockwork spring 18 will drive the support rod 9 to reverse, when the support rod 9 is reversed, the support rod 9 will drive the rotating plate 2002 to rotate, when the rotating plate 2002 rotates, the rotating plate 2002 will contact the connecting plate 2003, when the rotating plate 2002 contacts the connecting plate 2003, the rotating plate 2002 will push the connecting plate 2003 forward, when the connecting plate 2003 moves forward, the connecting plate 2003 will drive the temperature measuring device The temperature measuring device 2001 extends forward. When the temperature measuring device 2001 moves forward, the temperature measuring device 2001 will measure the temperature of the diesel engine. When the temperature measuring device 2001 extends forward, the temperature measuring device 2001 will drive the disc 2006 to move forward. When the disc 2006 moves forward, the disc 2006 will drive the spring three 2007 to move forward. When the spring three 2007 moves forward, the spring three 2007 will drive the rubber disc 2008 to move forward. When the rubber disc 2008 moves forward, the rubber disc 2008 will When the rubber disc 2008 contacts the diesel engine, the spring 3 2007 will contract. When the spring 3 2007 contracts, the triangular inclined block 2009 will contact the back of the scraper 2010. When the triangular inclined block 2009 contacts the back of the scraper 2010, the triangular inclined block 2009 will push the scraper 2010 to move downward. When the scraper 2010 moves downward, the scraper 2010 will scrape the dust on the surface of the diesel engine. When the scraper 2010 scrapes the dust on the surface of the diesel engine, the temperature measuring device 200 1 The temperature measurement of the diesel engine will be more accurate; when the sliding body 7 moves, the support rod 9 is in the forward rotation state. When the support rod 9 rotates, the support rod 9 will drive the rotating plate 2002 to rotate. When the rotating plate 2002 rotates, the rotating plate 2002 will be separated from the contact with the connecting plate 2003, and the temperature measuring device 2001 will move backward under the elastic force of the spring 2 2004. After the temperature measuring device 2001 moves backward, the protective frame 8 can also protect the temperature measuring device 2001.

[0030] When the connecting plate 2003 moves backward, the connecting plate 2003 will drive the long plate 2105 to move backward. When the long plate 2105 moves backward, the long plate 2105 will drive the short plate to move backward. When the short plate moves backward, the short plate will contact the rotating plate 2104. When the short plate contacts the rotating plate 2104, the rotating plate 2104 will drive the rotating rod 2102 to rotate. When the rotating rod 2102 rotates, the rotating rod 2102 will drive the arc plate 2103 to rotate. When the arc plate 2103 rotates, the arc plate 2103 rotates. The arc plate 2103 will stir the lubricating oil in the lubricating oil tank 2101 to prevent the lubricating oil from solidifying. When the long plate 2105 continues to move backward, the long plate 2105 will contact the rubber plate 3 2110. When the long plate 2105 contacts the rubber plate 3 2110, the long plate 2105 will drive the rubber plate 3 2110 to move backward. When the rubber plate 3 2110 moves backward, the rubber plate 3 2110 will drive the Z-shaped rod 2111 to move backward. When the Z-shaped rod 2111 moves backward, the rear end of the Z-shaped rod 2111 will contact the cover plate 2107. When the rear end of the Z-shaped rod 2111 contacts the cover plate 2107, the Z-shaped rod 2111 will push the cover plate 2107 to rotate. When the cover plate 2107 rotates, the lubricating oil in the lubricating oil tank 2101 will flow out through the oil outlet pipe 2106. When the lubricating oil flows out through the oil outlet pipe 2106, the lubricating oil will lubricate the gear 16 to prevent the gear 16 from rotating for too long and causing damage to the gear 16. When the long board 2105 continues to move backward, the rubber plate 3 2110 will be deformed. When the rubber plate 3 2110 is deformed, When deformed, rubber plate three 2110 will be separated from the contact with long plate 2105. When rubber plate three 2110 is separated from the contact with long plate 2105, Z-shaped rod 2111 will move forward under the elastic force of spring five 2108. When Z-shaped rod 2111 moves forward, the rear end of Z-shaped rod 2111 will be separated from the contact with cover plate 2107. When the rear end of Z-shaped rod 2111 is separated from the contact with cover plate 2107, cover plate 2107 will cover oil outlet pipe 2106 under the action of torsion spring to prevent excessive oil discharge from oil outlet pipe 2106 and cause waste.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diesel engine monitoring instrument capable of measuring temperature, comprising a chassis (1), characterized in that: It also includes a moving device, a telescopic device and a lubricating device; The inner ring of the base frame (1) is fixedly connected to a spring 1 (4), an end of the spring 1 (4) away from the base frame (1) is fixedly connected to a bottom plate (3), the top of the base frame (1) is fixedly connected to a vertical groove (2), a side of the vertical groove (2) close to the bottom plate (3) is fixedly connected to a toothed ring (5), and a diesel engine is placed on the top of the bottom plate (3); The moving device comprises a gear 1 (6), a sliding body (7), a protection frame (8), a support rod 1 (9), a body (10), a belt 1 (11), a gear 2 (12), a gear 3 (13), a belt 2 (14), a support rod 2 (15), a rubber plate 1 (16) and a rubber plate 2 (17); the sliding body (7) is slidably connected to the inside of the gear ring (5); the body (10) is fixedly connected to a side of the sliding body (7) away from the gear ring (5); the gear 1 (6) is rotatably connected to the top of the body (10); the support rod 2 (15) is divided into an upper half and a lower half; a short rod is rotatably connected between the upper half and the lower half of the support rod 2 (15); the top of the support rod 2 (15) is fixedly connected to the bottom of the gear 1 (6); The rubber plate 1 (16) is fixedly connected to the bottom of the upper part of the support rod 2 (15), the rubber plate 2 (17) is fixedly connected to the top of the lower part of the support rod 2 (15), the support rod 1 (9) rotatably penetrates the machine body (10), the protection frame (8) is fixedly connected to the circumferential surface of the support rod 1 (9), the bottom of the machine body (10) is rotatably connected to the first support column, the gear 2 (12) is fixedly connected to the circumferential surface of the first support column, the bottom of the lower part of the support rod 2 (15) is transmission-connected to the support rod 1 (9) through the belt 2 (14), the support rod 1 (9) is transmission-connected to the first support column through the belt 1 (11), the upper and lower surfaces of the machine body (10) are rotationally penetrated by the second support column, and the bottom of the second support column is fixedly connected to the gear 3 (13).

2. A diesel engine monitoring device capable of measuring temperature according to claim 1, characterized in that: The moving device further comprises a spring (18) and a baffle (19), wherein the baffle (19) is fixedly connected to the bottom wall inside the body (10), one end of the spring (18) is fixedly connected to the rear of the baffle (19), and the other end of the spring (18) is fixedly connected to the circumferential surface of the support rod (9).

3. A diesel engine monitoring device capable of measuring temperature according to claim 2, characterized in that: The toothed ring (5) meshes with gear one (6), the upper portion of the support rod two (15) rotates and penetrates the sliding body (7), the rubber plate one (16) contacts with rubber plate two (17), and the gear two (12) meshes with gear three (13).

4. A diesel engine monitoring device capable of measuring temperature according to claim 3, characterized in that: The telescopic device comprises a temperature measuring device (2001), a rotating plate (2002), a connecting plate (2003), a spring (2004), a frame (2005), a disc (2006), a spring (2007) and a rubber disc (2008), wherein the rotating plate (2002) is fixedly connected to the circumferential surface of the supporting rod (9), the frame (2005) is fixedly connected to the inner rear wall of the body (10), the temperature measuring device (2001) is slidably connected to the inside of the frame (2005), and the spring (2006) is fixedly connected to the inner rear wall of the body (10). One end of the spring (2004) is fixedly connected to the inner rear wall of the frame (2005), the other end of the spring (2004) is fixedly connected to the rear side of the temperature measuring device (2001), the connecting plate (2003) is fixedly passed through the circumferential surface of the temperature measuring device (2001), the disc (2006) is fixedly connected to the front side of the temperature measuring device (2001), one end of the spring (2007) is fixedly connected to the front side of the disc (2006), and the rubber disc (2008) is fixedly connected to the other end of the spring (2007).

5. A diesel engine monitoring device capable of measuring temperature according to claim 4, characterized in that: The telescopic device also includes a triangular inclined block (2009), a scraper (2010) and a spring four (2011); the triangular inclined block (2009) is fixedly connected to the front side of the disc (2006); a short groove is provided inside the rubber disc (2008); the scraper (2010) is slidably connected in the short groove; one end of the spring four (2011) is fixedly connected to the inner bottom wall of the short groove; and the other end of the spring four (2011) is fixedly connected to the bottom of the scraper (2010).

6. A diesel engine monitoring device capable of measuring temperature according to claim 5, characterized in that: The rotating plate 1 (2002) contacts the connecting plate (2003), the front side of the rubber disc (2008) contacts the diesel engine, and the triangular inclined block (2009) contacts the rear side of the scraper (2010).

7. A diesel engine monitoring device capable of measuring temperature according to claim 6, characterized in that: The lubricating device comprises a lubricating oil tank (2101), a rotating rod (2102), an arc plate (2103), a rotating plate 2 (2104), a long plate (2105), an oil outlet pipe (2106), a cover plate (2107), a spring 5 (2108), a frame 2 (2109), a rubber plate 3 (2110) and a Z-shaped rod (2111); the lubricating oil tank (2101) is fixedly connected to the top of the frame 1 (2005); the bottom of the long plate (2105) is fixedly connected to the top of the connecting plate (2003); short plates are fixedly connected to the left and right sides of the long plate (2105); the rotating rod (2102) rotates to pass through the bottom of the lubricating oil tank (2101); the arc plate (2103) is fixedly connected to the rotating rod (2102); The rotating plate 2 (2104) is fixedly connected to the circumferential surface of the rotating rod (2102), the oil outlet pipe (2106) is fixedly connected to the rear side of the lubricating oil tank (2101), the cover plate (2107) is rotatably connected to the rear end of the oil outlet pipe (2106), the frame 2 (2109) is fixedly connected to the bottom of the lubricating oil tank (2101), the Z-shaped rod (2111) is slidably connected to the inside of the frame 2 (2109), one end of the spring 5 (2108) is fixedly connected to the rear side of the inside of the frame 2 (2109), the other end of the spring 5 (2108) is fixedly connected to the rear side of the Z-shaped rod (2111), and the rubber plate 3 (2110) is fixedly connected to the bottom front side of the Z-shaped rod (2111).

8. A diesel engine monitoring device capable of measuring temperature according to claim 7, characterized in that: The short plate contacts the second rotating plate (2104), the rear end of the Z-shaped rod (2111) contacts the cover plate (2107), the rear end of the long plate (2105) contacts the third rubber plate (2110), the short plate contacts the second rotating plate (2104), and a torsion spring is provided between the cover plate (2107) and the oil outlet pipe (2106).

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