Product oil flash point detection system

Abstract

The invention discloses a product oil flash point detection system, and belongs to the field of product oil. Comprising a base; the four supporting rods are fixedly connected to the four corners of the bottom of the base; the vertical plate is fixedly connected to the base; the transverse plate is fixedly connected to the vertical plate; the number of the installation seats is two, and the installation seats are symmetrically and fixedly connected to the base. The two conveying rods are symmetrically and rotationally mounted between the two mounting seats; the conveying belt is mounted between the two conveying rods in a transmission manner; the driving motor is fixedly connected to the mounting seat, and an output shaft of the driving motor is fixedly connected with the conveying rod; the plurality of placing grooves are uniformly formed in the conveying belt; and the stirring assembly is arranged on the transverse plate and corresponds to the placing groove. The product oil flash point detection system has the beneficial effect that the product oil flash point detection system with high detection accuracy is provided.

Description

Technical Field

[0001] The present application relates to the field of refined oil products, and in particular, to a refined oil flash point detection system. Background Art

[0002] Finished oil is produced and processed from crude oil, and can be divided into six categories: petroleum fuel, petroleum solvent and chemical raw materials, lubricants, paraffin, petroleum asphalt, and petroleum coke. Among them, petroleum fuel has the largest output, accounting for about 90% of the total output; various lubricants are the most numerous, accounting for about 5% of the output. All countries have formulated product standards to meet the needs of production and use. When producing cost oil, a viscosity detection device is needed to detect the viscosity to detect whether the finished oil meets the standards.

[0003] The structure of the product can refer to the finished oil viscosity detection device disclosed in Chinese patent document 202320546681.6, including a main support plate, and a connecting plate is fixedly installed on the right side of the top of the main support plate. The utility model can effectively fix the connecting plate and the fixed plate by setting the main support plate, and the detector can be fixed by the fixed plate, and then the finished oil can be detected by the detection head, the finished oil is supported by the support seat, and then the sliding block slides in the sliding groove to drive the sliding plate to move, and then the height of the adjustment rod is adjusted by the sliding plate through the threaded rod, which solves the problem that although the existing finished oil detection device can detect the viscosity of the finished oil, it is necessary to put the finished oil into the finished oil through the detection head during the detection, so that the surface of the detection head is easy to adsorb the finished oil, which is not convenient for the detection head to be completely cleaned, resulting in errors in the detected data when it is used again.

[0004] When producing finished oil, it is necessary to test the viscosity of the finished oil. However, in this patent, since there is no stirring function for the oil barrel, the viscosity is uneven during testing, which may result in inaccurate testing.

[0005] A finished oil flash point detection system with high detection accuracy is now provided. Summary of the invention

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a finished oil flash point detection system, including: a base; four support rods, which are fixedly connected to the four corners of the bottom of the base; a vertical plate, which is fixedly connected to the base; a horizontal plate, which is fixedly connected to the vertical plate; a mounting seat, which is set to two and symmetrically fixed to the base; a conveying rod, which is set to two and symmetrically rotated and installed between the two mounting seats; a conveyor belt, which is transmission-installed between the two conveying rods; a driving motor, which is fixedly connected to the mounting seat, and the output shaft of the driving motor is fixedly connected to the conveying rod; a placement There are multiple slots, which are evenly arranged on the conveyor belt; a stirring assembly is arranged on the transverse plate and corresponds to the placement slots; a rotating rod is rotatably installed on the transverse plate; a cylinder is fixedly connected to the bottom of the rotating rod; a mounting plate is fixedly connected to the output shaft of the cylinder; a detector is detachably installed on the mounting plate; a detection head is arranged at the bottom of the detection head, and the detection head corresponds to the placement slots; a flash lamp is arranged on the transverse plate and electrically connected to the detection head; a reciprocating drive assembly is arranged on the transverse plate and is used to drive the rotating rod to rotate back and forth in a small range; a transportation assembly is arranged on the base and is used to transport oil drums.

[0008] When it is necessary to detect the finished oil, the driving motor can be started first, so that the output shaft of the driving motor drives the conveying rod to rotate, thereby causing the conveyor belt to rotate, and the oil barrel can be placed on the conveying plate. At the same time, the servo motor can be started, so that the output shaft of the servo motor drives the second screw rod to rotate back and forth, so that the lifting plate drives the oil barrel to rise, and then the oil barrel is placed on the mounting groove, thereby saving effort and improving work efficiency. The oil barrel is then transported to the bottom of the stirring plate, and then the servo motor can be started, so that the output shaft of the servo motor drives the first screw rod to rotate, and under the action of the limit rod, the lifting plate is lowered, so that the lifting plate enters the oil barrel, and at the same time, under the action of the gear and the rack, the rotating shaft rotates, and under the action of the worm gear and the worm, the stirring rod rotates, so that the stirring plate is lifted and rotated, and under the action of the stirring plate, the finished oil is evenly mixed, thereby improving the accuracy of subsequent viscosity detection, and then continue to start The driving motor causes the conveyor belt to transport the oil drum, and then transports it to the bottom of the detection head. At this time, the stirring plate can stir the next oil drum. Under the action of the first disc and the first belt, the mounting disc rotates back and forth in a small range. Since the detector is not located at the center of the mounting disc, but at the circumference of the mounting disc, the detector can be transported circumferentially in a small range. At the same time, the cylinder can be started so that the output shaft of the cylinder drives the detection head to descend, thereby detecting the finished oil. At the same time, the detection head moves circumferentially, further improving the uniformity of the detection. When the viscosity test is qualified, the flash point lamp does not flash. When the viscosity is not suitable, the flash point lamp flashes because it is electrically connected to the detector, reminding the staff that the finished oil is unqualified. At the same time, the fixing rod is pulled to disengage the fixing groove, so that the detector can be disassembled. At the same time, when it needs to be installed, the fixing rod is stably plugged into the fixing groove under the action of the fixing spring.

[0009] In some embodiments, the stirring assembly includes a stirring rod, which is disposed below the transverse plate, and a plurality of stirring plates are fixedly connected to the stirring rod, and a lifting assembly is disposed on the transverse plate.

[0010] In some embodiments, the lifting assembly includes a first screw rod, which is located below the transverse plate, a mounting frame is fixedly connected to the transverse plate, a servo motor is fixedly connected to the mounting frame, and the output shaft of the servo motor is fixedly connected to the first screw rod, a lifting plate is rotatably mounted on the stirring rod, and the first screw rod is threadedly connected to the lifting plate, a limit rod is fixedly connected to the transverse plate, the limit rod passes through the lifting plate, and the limit rod and the lifting plate are slidably mounted, and a reciprocating rotating assembly is provided on the lifting plate.

[0011] In some embodiments, the reciprocating rotating assembly includes a worm and a worm wheel, a connecting seat is fixedly connected to the lifting plate, a rotating shaft is rotatably mounted on the connecting seat, the worm is fixedly connected to the rotating shaft, the worm wheel is fixedly connected to the stirring rod, the worm is meshed with the worm wheel, a rack is fixedly connected to the cross plate, a through groove is formed on the lifting plate, and the rack passes through the through groove, a gear is fixedly connected to the rotating shaft, and the gear is meshed with the rack.

[0012] In some embodiments, the reciprocating drive assembly includes two first discs and a first belt, the two first discs are respectively fixed to the output shaft of the servo motor and the rotating rod, and the first belt drive is installed between the two first discs.

[0013] In some embodiments, the mounting disk is provided with a mounting groove, and the mounting groove is located at the circumference of the mounting disk, and the detector is arranged on the mounting groove, and a fixing groove is provided on the detector, and a fixing rod corresponding to the fixing groove is slidably installed on the mounting disk, and a connecting plate is fixedly connected to the fixing rod, and a fixing spring is fixedly connected between the connecting plate and the mounting disk.

[0014] In some embodiments, the transport component includes a transport plate, which is arranged on one side of the conveyor belt, a second screw rod is rotatably mounted on the base, and the second screw rod is threadedly connected to the transport plate, a limit bar is fixed to the base, the limit bar passes through the transport plate, and the limit bar and the transport plate are slidably installed, and a linkage component is arranged between the second screw rod and the output shaft of the servo motor.

[0015] In some embodiments, the linkage assembly includes two second discs and a second belt, the two second discs are respectively fixed to the second screw rod and the output shaft of the servo motor, and the second belt drive is installed between the two second discs.

[0016] In some embodiments, a guide groove is formed on the inner wall of the installation groove, and a guide block corresponding to the guide groove is fixedly connected to the detector, and the guide block is square.

[0017] In some embodiments, the fixing spring is sleeved on the fixing rod.

[0018] The beneficial effect of the present application is that it provides a finished oil flash point detection system with high specific detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0020] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0021] In the attached picture:

[0022] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0023] Figure 2 It is a cross-sectional view;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure;

[0025] Figure 4 is a cross-sectional view of the base;

[0026] Figure 5 yes Figure 1 A magnified view of part A;

[0027] Figure 6 yes Figure 2 A magnified view of part B;

[0028] Figure 7 yes Figure 2 Enlarged view of part C;

[0029] Figure 8 This is a screen diagram.

[0030] Reference numerals:

[0031] 1. Base; 2. Transport plate; 3. Second screw rod; 4. Vertical plate; 5. Servo motor; 6. Flash light; 7. Horizontal plate; 8. Rotating rod; 9. Mounting plate; 10. Detection head; 11. Placement slot; 12. Mounting seat; 13. Driving motor; 14. Limiting strip; 15. Support rod; 16. Conveyor belt; 17. Lifting plate; 18. Cylinder; 19. Mounting frame; 20. Second belt; 21. Stirring plate; 22. Stirring rod; 2 3. First belt; 24. First disc; 25. Second disc; 26. Connecting piece; 27. Fixing spring; 28. Fixing rod; 29. ​​Fixing groove; 30. Guide groove; 31. Guide block; 32. Detector; 33. Rack; 34. Gear; 35. Rotating shaft; 36. Worm wheel; 37. Worm; 38. Through groove; 39. Connecting seat; 40. First screw rod; 41. Limit rod; 42. Conveying rod; 43. Mounting groove. DETAILED DESCRIPTION

[0032] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0033] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0034] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0035] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0036] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0037] Reference Figure 1-8A finished oil flash point detection system includes: a base 1, a support rod 15, a vertical plate 4, a horizontal plate 7, a mounting seat 12, a conveying rod 42, a conveyor belt 16, a drive motor 13, a placement slot 11, a stirring assembly, a rotating rod 8, a cylinder 18, a mounting plate 9, a detector 32, a detection head 10, a flash point lamp 6, a reciprocating drive assembly, and a transportation assembly. The support rods 15 are set to four and fixedly connected to the four corners of the bottom of the base 1. The vertical plate 4 is fixedly connected to the base 1. The horizontal plate 7 is fixedly connected to the vertical plate 4. The mounting seat 12 is set to two and symmetrically fixed to the base 1. The conveying rods 42 are set to two and symmetrically rotated and installed between the two mounting seats 12. The conveyor belt 16 is transmission-installed between the two conveying rods 42. The drive motor 13 is fixedly connected to the mounting seat 12, and the output shaft of the drive motor 13 is fixedly connected to the conveying rod 42. The placement slots 11 are set to multiple and are evenly opened on the conveyor belt 16. The stirring assembly is arranged on the transverse plate 7 and corresponds to the placement groove 11. The rotating rod 8 is rotatably mounted on the transverse plate 7. The cylinder 18 is fixedly connected to the bottom of the rotating rod 8. The mounting plate 9 is fixedly connected to the output shaft of the cylinder 18. The detector 32 is detachably mounted on the mounting plate 9. The detection head 10 is arranged at the bottom of the detection head 10, and the detection head 10 corresponds to the placement groove 11. The flash lamp 6 is arranged on the transverse plate 7 and is electrically connected to the detection head 10. The reciprocating drive assembly is arranged on the transverse plate 7, and is used to drive the rotating rod 8 to rotate back and forth in a small range. The transport assembly is arranged on the base 1, and is used to transport the oil drum.

[0038] The stirring assembly includes a stirring rod 22 , which is disposed below the transverse plate 7 , and a plurality of stirring plates 21 are fixedly connected to the stirring rod 22 , and a lifting assembly is disposed on the transverse plate 7 .

[0039] The lifting assembly includes a first screw rod 40, which is located below the transverse plate 7. A mounting frame 19 is fixedly connected to the transverse plate 7, and a servo motor 5 is fixedly connected to the mounting frame 19, and the output shaft of the servo motor 5 is fixedly connected to the first screw rod 40. A lifting plate 17 is rotatably mounted on the stirring rod 22, and the first screw rod 40 is threadedly connected to the lifting plate 17. A limit rod 41 is fixedly connected to the transverse plate 7, and the limit rod 41 passes through the lifting plate 17, and the limit rod 41 and the lifting plate 17 are slidably mounted, and a reciprocating rotating assembly is provided on the lifting plate 17.

[0040] The reciprocating rotating assembly includes a worm 37 and a worm wheel 36. A connecting seat 39 is fixedly connected to the lifting plate 17. A rotating shaft 35 is rotatably mounted on the connecting seat 39. The worm 37 is fixedly connected to the rotating shaft 35. The worm wheel 36 is fixedly connected to the stirring rod 22. The worm 37 is meshed with the worm wheel 36. A rack 33 is fixedly connected to the cross plate 7. A through groove 38 is formed on the lifting plate 17, and the rack 33 passes through the through groove 38. A gear 34 is fixedly connected to the rotating shaft 35, and the gear 34 is meshed with the rack 33.

[0041] The reciprocating drive assembly includes two first discs 24 and a first belt 23 . The two first discs 24 are respectively fixed to the output shaft of the servo motor 5 and the rotating rod 8 . The first belt 23 is installed between the two first discs 24 .

[0042] The mounting plate 9 is provided with a mounting groove 43, and the detector 32 is arranged on the mounting groove 43, and the detector 32 is provided with a fixing groove 29, and a fixing rod 28 corresponding to the fixing groove 29 is slidably installed on the mounting plate 9, and a connecting piece 26 is fixedly connected to the fixing rod 28, and a fixing spring 27 is fixedly connected between the connecting piece 26 and the mounting plate 9.

[0043] The transport assembly includes a transport plate 2, which is arranged on one side of the conveyor belt 16. A second screw rod 3 is rotatably mounted on the base 1, and the second screw rod 3 is threadedly connected to the transport plate 2. A limit bar 14 is fixed to the base 1, and the limit bar 14 passes through the transport plate 2. The limit bar 14 and the transport plate 2 are slidably installed, and a linkage assembly is arranged between the second screw rod 3 and the output shaft of the servo motor 5.

[0044] The linkage assembly includes two second discs 25 and a second belt 20 . The two second discs 25 are respectively fixed to the second screw rod 3 and the output shaft of the servo motor 5 . The second belt 20 is installed between the two second discs 25 .

[0045] The inner wall of the installation groove 43 is provided with a guide groove 30 , and a guide block 31 corresponding to the guide groove 30 is fixedly connected to the detector 32 , and the guide block 31 is square. The fixing spring 27 is sleeved on the fixing rod 28 .

[0046] Working process: When it is necessary to detect the finished oil, the drive motor 13 can be started first, so that the output shaft of the drive motor 13 drives the conveying rod 42 to rotate, so that the conveyor belt 16 rotates, and the oil barrel can be placed on the conveying plate. At the same time, the servo motor 5 can be started, so that the output shaft of the servo motor 5 drives the second screw rod 3 to rotate back and forth, so that the lifting plate 17 drives the oil barrel to rise, and then the oil barrel is placed on the installation groove 43, which saves labor and improves work efficiency. Then the oil barrel is transported to the bottom of the stirring plate 21, and then it can be started. The servo motor 5 is driven by the output shaft of the servo motor 5 to drive the first screw 40 to rotate, and under the action of the limit rod 41, the lifting plate 17 is lowered, so that the lifting plate 17 enters the oil barrel, and at the same time, under the action of the gear 34 and the rack 33, the rotating shaft 35 is rotated, and under the action of the worm wheel 36 and the worm 37, the stirring rod 22 is rotated, so that the stirring plate 21 is lifted and rotated. Under the action of the stirring plate 21, the finished oil is evenly mixed, which improves the accuracy of subsequent viscosity detection, and then continues to start The driving motor 13 is driven, so that the conveyor belt 16 transports the oil drum, and then transports it to the bottom of the detection head 10. At this time, the stirring plate 21 can stir the next oil drum. Under the action of the first disc 24 and the first belt 23, the mounting disc 9 rotates back and forth in a small range. Since the detector 32 is not located at the center of the mounting disc 9, but is located at the circumference of the mounting disc 9, the detector 32 is transported in a small range in a circumferential direction. At the same time, the cylinder 18 can be started, so that the output shaft of the cylinder 18 drives the detection head 10 to descend, thereby The oil is tested and the test head 10 moves circumferentially, which further improves the uniformity of the test. When the viscosity test is qualified, the flash lamp 6 does not flash. When the viscosity is not suitable, since the flash lamp 6 is electrically connected to the detector 32, the flash lamp 6 flashes to remind the staff that the finished oil is unqualified. At the same time, by pulling the fixing rod 28, the fixing rod 28 is separated from the fixing groove 29, so that the detector 32 can be disassembled. At the same time, when installation is required, under the action of the fixing spring 27, the fixing rod 28 is stably plugged into the fixing groove 29.

[0047] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A finished oil flash point detection system, comprising: Pedestal; Four support rods are provided and fixedly connected to the four corners of the bottom of the base; Characterized in that: the finished oil flash point detection system also includes: A vertical plate, fixed to the base; The horizontal board is fixed on the vertical board; There are two mounting seats, which are symmetrically fixed on the base; The conveying rods are provided in two pieces and are symmetrically rotatably mounted between two mounting seats; Conveyor belt, transmission installed between two conveyor rods; The driving motor is fixedly connected to the mounting seat, and the output shaft of the driving motor is fixedly connected to the conveying rod; The placement slots are provided in multiple numbers and are evenly arranged on the conveyor belt; A stirring assembly is arranged on the horizontal plate and corresponds to the placement groove; A rotating rod, rotatably mounted on the horizontal plate; A cylinder, fixedly connected to the bottom of the rotating rod; A mounting plate, fixedly connected to the output shaft of the cylinder; The detector is detachably mounted on the mounting plate; The detection head is arranged at the bottom of the detection head, and the detection head corresponds to the placement slot; A flash light is arranged on the horizontal plate and is electrically connected to the detection head; A reciprocating drive assembly is arranged on the horizontal plate and is used to drive the rotating rod to rotate back and forth within a small range; The transport component is arranged on the base and is used for transporting the oil drums.

2. A finished oil flash point detection system according to claim 1, characterized in that: The stirring assembly comprises a stirring rod, which is arranged below the horizontal plate, and a plurality of stirring plates are fixedly connected to the stirring rod, and a lifting assembly is arranged on the horizontal plate.

3. A finished oil flash point detection system according to claim 2, characterized in that: The lifting assembly includes a first screw rod, which is located below the transverse plate. A mounting frame is fixedly connected to the transverse plate, and a servo motor is fixedly connected to the mounting frame, and the output shaft of the servo motor is fixedly connected to the first screw rod. A lifting plate is rotatably mounted on the stirring rod, and the first screw rod is threadedly connected to the lifting plate. A limit rod is fixedly connected to the transverse plate, and the limit rod passes through the lifting plate, and the limit rod and the lifting plate are slidably mounted, and a reciprocating rotating assembly is arranged on the lifting plate.

4. A finished oil flash point detection system according to claim 3, characterized in that: The reciprocating rotating assembly includes a worm and a worm wheel, a connecting seat is fixedly connected to the lifting plate, a rotating shaft is rotatably mounted on the connecting seat, the worm is fixedly connected to the rotating shaft, the worm wheel is fixedly connected to the stirring rod, the worm is meshed with the worm wheel, a rack is fixedly connected to the cross plate, a through groove is formed on the lifting plate, and the rack passes through the through groove, a gear is fixedly connected to the rotating shaft, and the gear is meshed with the rack.

5. A finished oil flash point detection system according to claim 1, characterized in that: The reciprocating drive assembly includes two first discs and a first belt. The two first discs are respectively fixed on the output shaft of the servo motor and the rotating rod, and the first belt transmission is installed between the two first discs.

6. A finished oil flash point detection system according to claim 1, characterized in that: The mounting plate is provided with a mounting groove, and the mounting groove is located at the circumference of the mounting plate, and the detector is arranged on the mounting groove, and the detector is provided with a fixing groove, and a fixing rod corresponding to the fixing groove is slidably installed on the mounting plate, and a connecting piece is fixedly connected to the fixing rod, and a fixing spring is fixedly connected between the connecting piece and the mounting plate.

7. A finished oil flash point detection system according to claim 5, characterized in that: The transport component includes a transport plate, which is arranged on one side of the conveyor belt. A second screw is rotatably installed on the base, and the second screw is threadedly connected to the transport plate. A limit bar is fixed to the base, and the limit bar passes through the transport plate. The limit bar and the transport plate are slidably installed, and a linkage component is arranged between the second screw and the output shaft of the servo motor.

8. A finished oil flash point detection system according to claim 7, characterized in that: The linkage assembly comprises two second discs and a second belt, the two second discs are respectively fixed to the second screw rod and the output shaft of the servo motor, and the second belt transmission is installed between the two second discs.

9. A flash point detection system for refined oil according to claim 6, characterized in that: A guide groove is formed on the inner wall of the installation groove, and a guide block corresponding to the guide groove is fixedly connected to the detector, and the guide block is square.

10. A finished oil flash point detection system according to claim 6, characterized in that: The fixing spring is sleeved on the fixing rod.

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