Heating device for oil sample analysis experiment pretreatment equipment

Abstract

The utility model provides a heating device for pretreatment equipment for an oil sample analysis experiment. The heating device comprises an oil sample heating mechanism and a dismounting mechanism, the oil sample heating mechanism comprises a base, a motor is fixedly mounted at the top of the base through a vertical plate, an output shaft of the motor is fixedly connected with a driving wheel, the outer side of the driving wheel is rotatably connected with a driven wheel through a belt, the bottom of the driven wheel is fixedly connected with a shell, and the bottom of the shell is rotatably connected with the base; an oil storage tank is arranged at the top of the driven wheel, and a support is fixedly connected to the top of the base; the dismounting mechanism is arranged on the driven wheel, so that the sliding block can drive the clamping block to clamp the oil storage tank under the action of tensioning force of the spring, the oil storage tank can rotate along with rotation of the driven wheel, the threaded rod can drive the push block to extrude the movable block after being tightened, the clamping block can be far away from the oil storage tank, and the oil storage tank can be dismounted. And therefore, the used oil storage tank can be cleaned thoroughly.

Description

Technical Field

[0001] The utility model relates to a heating device, in particular to a heating device for oil sample analysis experiment pre-processing equipment, belonging to the technical field of oil sample analysis. Background Art

[0002] As we all know, the oil sample analysis experiment is to understand the decay and contamination of lubricating oil, and then understand the operation status of the equipment; before conducting the oil sample analysis experiment, a heating device is needed to heat the oil sample to make the pollutants inside the lubricating oil fully distributed, thereby improving the accuracy of the oil sample analysis experiment; as a prior art of the heating device, the Chinese Publication Patent (Announcement No.: CN213669369U) discloses an experimental heating device, which relates to the field of experimental instrument technology. The experimental heating device includes a heating sleeve, which is formed into a cylindrical structure with an upper opening, and the cylindrical structure has a first cavity for accommodating a container. The material of the heating sleeve is a composite heating layer, which includes a silicone layer, a nano carbon fiber layer and a silicone layer stacked in sequence, and the nano carbon fiber layer is provided with an electrode, and the edge of the electrode is connected with a pole ear. The present application uses a nano carbon fiber layer as a heating body, and the nano carbon fiber layer is a far infrared radiation material. When the power is turned on, the nano carbon fiber layer converts electrical energy into thermal energy, and is heated by far infrared radiation. There is no need to be in close contact with the heated material, and there is no heat transfer medium. It has the advantages of energy saving, fast heating and heating, uniform heat transfer, less heat loss, and high thermal efficiency. At the same time, the silicone layer increases the flexibility of the nanocarbon fiber layer, protects the integrity of the nanocarbon fiber layer, and improves the insulation and safety of the experimental heating device.

[0003] However, when using the heating device in the prior art to heat the oil sample to be analyzed, the tank body used to store the oil sample is not convenient to be disassembled and assembled on the heating device, which leads to inconvenience in thoroughly rinsing the tank body after the heating is completed, which in turn affects the reuse of the tank body on the heating device. Therefore, a heating device for oil sample analysis experiment pretreatment equipment is proposed. Utility Model Content

[0004] In view of this, the utility model provides a heating device for oil sample analysis experiment pretreatment equipment to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: a heating device for oil sample analysis experiment pre-treatment equipment, including an oil sample heating mechanism and a disassembly mechanism;

[0006] The oil sample heating mechanism comprises a base, a motor is fixedly installed on the top of the base through a vertical plate, a driving wheel is fixedly connected to the output shaft of the motor, a driven wheel is rotatably connected to the outer side of the driving wheel through a belt, a shell is fixedly connected to the bottom of the driven wheel, the bottom of the shell is rotatably connected to the base, an oil storage tank is arranged on the top of the driven wheel, a bracket is fixedly connected to the top of the base, a through slot is provided inside the bracket, an electric heating rod is inserted into the through slot, and the bottom end of the electric heating rod extends to the inside of the oil storage tank;

[0007] The disassembly and assembly mechanism includes a slide groove evenly opened inside the driven wheel and a support plate fixedly connected to the bottom of the driven wheel, the inner side wall of the slide groove is slidably connected with a slider, the top of the slider is fixedly connected with a clamping block, one side of the slider is fixedly connected with a movable block, the other side of the slider is fixedly connected with a spring, the spring is fixedly connected to the inner side wall of the slide groove, the internal thread of the support plate is connected with a threaded rod, and the top of the threaded rod is fixedly connected with a push block.

[0008] Further preferably, a hand wheel is fixedly connected to the bottom end of the threaded rod.

[0009] Further preferably, the outer side of the hand wheel is evenly and fixedly connected with equidistantly distributed rubber blocks.

[0010] Further preferably, the bottom of the base is evenly and fixedly connected with bumps.

[0011] Further preferably, a stopper is fixedly connected to the top of the electric heating rod, and the stopper is tightly attached to the top of the bracket.

[0012] Further preferably, a pull ear is fixedly connected to the top of the stopper.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The utility model sets an oil sample heating mechanism so that after the motor drives the driven wheel to rotate through the driving wheel, the driven wheel can drive the oil storage tank to rotate, so that the electric heating rod extended into the oil storage tank can evenly heat the oil sample in the oil storage tank, thereby facilitating a more uniform distribution of pollutants in the oil sample, which is beneficial to improving the accuracy of the oil sample analysis experiment.

[0015] 2. The utility model provides a disassembly and assembly mechanism on the driven wheel, so that the slider can drive the clamping block to clamp the oil storage tank under the tensioning force of the spring, so that the oil storage tank can rotate with the rotation of the driven wheel, and after the threaded rod is tightened, it can drive the push block to squeeze the movable block, so that the clamping block can be away from the oil storage tank, thereby facilitating the thorough cleaning of the oil storage tank after use.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 It is an enlarged schematic diagram of area A of the structural diagram in the utility model;

[0020] Figure 3 It is an enlarged schematic diagram of area B of the structural diagram of the utility model;

[0021] Figure 4 This is a structural diagram of the electric heating rod and the oil storage tank in the utility model.

[0022] Figure numerals: 1. oil sample heating mechanism; 10. base; 11. vertical plate; 12. motor; 13. driving wheel; 14. belt; 15. driven wheel; 16. housing; 17. oil storage tank; 18. bracket; 19. through groove; 101. electric heating rod; 102. stopper; 103. pull ear; 104. protrusion; 2. disassembly and assembly mechanism; 20. clamping block; 21. slide groove; 22. slider; 23. spring; 24. movable block; 25. push block; 26. support plate; 27. threaded rod; 28. handwheel. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1 As shown in FIG. 4 , an embodiment of the utility model provides a heating device for oil sample analysis experiment pretreatment equipment, including an oil sample heating mechanism 1 and a disassembly and assembly mechanism 2.

[0026] In one embodiment, after the motor 12 drives the driving wheel 13 to rotate, the driven wheel 15 can drive the oil storage tank 17 to rotate under the action of the belt 14, so that the electric heating rod 101 can evenly and effectively heat the oil sample inside the oil storage tank 17; the motor 12 is fixedly installed on the top of the base 10 through the vertical plate 11, the output shaft of the motor 12 is fixedly connected to the driving wheel 13, the outer side of the driving wheel 13 is rotatably connected to the driven wheel 15 through the belt 14, the bottom of the driven wheel 15 is fixedly connected to the shell 16, the bottom of the shell 16 is rotatably connected to the base 10, the top of the driven wheel 15 is provided with the oil storage tank 17, the top of the base 10 is fixedly connected to the bracket 18, the inside of the bracket 18 is provided with a through groove 19, the inside of the through groove 19 is inserted with the electric heating rod 101, and the bottom end of the electric heating rod 101 extends to the inside of the oil storage tank 17.

[0027] In one embodiment, after the oil tank 17 is placed on the top of the driven wheel 15, the slider 22 can move in the slide groove 21 toward a position close to the oil tank 17 under the tension of the spring 23, so that the clamping block 20 can clamp the oil tank 17 under the drive of the slider 22, and when the threaded rod 27 is tightened, it can drive the push block 25 to squeeze the movable block 24, so that the movable block 24 can drive the clamping block 20 to loosen the clamping of the oil tank 17 through the slider 22, thereby facilitating the removal of the oil tank 17 from the driven wheel 15. The disassembly and assembly mechanism 2 includes a slide groove 21 evenly arranged inside the driven wheel 15 and a support plate 26 fixedly connected to the bottom of the driven wheel 15, the inner wall of the slide groove 21 is slidably connected with a slider 22, the top of the slider 22 is fixedly connected with a clamping block 20, one side of the slider 22 is fixedly connected with a movable block 24, the other side of the slider 22 is fixedly connected with a spring 23, the spring 23 is fixedly connected to the inner wall of the slide groove 21, the internal thread of the support plate 26 is connected with a threaded rod 27, and the top of the threaded rod 27 is fixedly connected with a push block 25.

[0028] In one embodiment, in order to facilitate the twisting of the threaded rod 27, a hand wheel 28 is fixedly connected to the bottom end of the threaded rod 27; in order to improve the stability when using the hand wheel 28, the outer side of the hand wheel 28 is evenly and fixedly connected with equidistantly distributed rubber blocks.

[0029] In one embodiment, in order to improve the stability of the base 10 when it is placed for use, a protrusion 104 is evenly and fixedly connected to the bottom of the base 10 .

[0030] In one embodiment, in order to ensure that the electric heating rod 101 can be stably located on the bracket 18 under the action of the block 102 under normal conditions, and the electric heating rod 101 can also be pulled out from the inside of the bracket 18, thereby facilitating the removal of the oil storage tank 17 from the driven wheel 15, the top end of the electric heating rod 101 is fixedly connected with a block 102, and the block 102 is tightly attached to the top of the bracket 18.

[0031] In one embodiment, in order to facilitate pulling the electric heating rod 101 through the stopper 102 , a pull ear 103 is fixedly connected to the top of the stopper 102 .

[0032] When the utility model is in operation: first, the oil sample is placed in the oil storage tank 17, and then the motor 12 drives the driving wheel 13 to rotate, and the driven wheel 15 drives the oil storage tank 17 to rotate under the action of the belt 14, so that the electric heating rod 101 can evenly and effectively heat the oil sample inside the oil storage tank 17; in addition, after the oil storage tank 17 is placed on the top of the driven wheel 15, the slider 22 can move in the slide groove 21 toward a position close to the oil storage tank 17 under the action of the tensioning force of the spring 23, so that the clamping block 20 can clamp the oil storage tank 17 under the drive of the slider 22, and when the threaded rod 27 is tightened, it can drive the push block 25 to squeeze the movable block 24, so that the movable block 24 can drive the clamping block 20 to loosen the clamping of the oil storage tank 17 through the slider 22, so as to facilitate the removal of the oil storage tank 17 from the driven wheel 15 for thorough cleaning.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A heating device for oil sample analysis experiment pre-treatment equipment, characterized in that: It comprises an oil sample heating mechanism (1) and a disassembly and assembly mechanism (2); The oil sample heating mechanism (1) comprises a base (10), a motor (12) is fixedly mounted on the top of the base (10) via a vertical plate (11), an output shaft of the motor (12) is fixedly connected to a driving wheel (13), the outer side of the driving wheel (13) is rotatably connected to a driven wheel (15) via a belt (14), the bottom of the driven wheel (15) is fixedly connected to a housing (16), the bottom of the housing (16) is rotatably connected to the base (10), an oil storage tank (17) is arranged on the top of the driven wheel (15), a bracket (18) is fixedly connected to the top of the base (10), a through groove (19) is provided inside the bracket (18), an electric heating rod (101) is inserted into the through groove (19), and the bottom end of the electric heating rod (101) extends to the inside of the oil storage tank (17); The disassembly and assembly mechanism (2) comprises a slide groove (21) evenly arranged inside the driven wheel (15) and a support plate (26) fixedly connected to the bottom of the driven wheel (15); the inner wall of the slide groove (21) is slidably connected to a slider (22); the top of the slider (22) is fixedly connected to a clamping block (20); one side of the slider (22) is fixedly connected to a movable block (24); the other side of the slider (22) is fixedly connected to a spring (23); the spring (23) is fixedly connected to the inner wall of the slide groove (21); the inner thread of the support plate (26) is connected to a threaded rod (27); the top of the threaded rod (27) is fixedly connected to a push block (25).

2. The heating device for oil sample analysis experiment pretreatment equipment according to claim 1, characterized in that: The bottom end of the threaded rod (27) is fixedly connected with a hand wheel (28).

3. The heating device for oil sample analysis experiment pre-treatment equipment according to claim 2, characterized in that: The outer side of the hand wheel (28) is evenly and fixedly connected with rubber blocks distributed at equal distances.

4. The heating device for oil sample analysis experiment pretreatment equipment according to claim 1, characterized in that: The bottom of the base (10) is evenly and fixedly connected with a protrusion (104).

5. The heating device for oil sample analysis experiment pre-treatment equipment according to claim 1, characterized in that: A stopper (102) is fixedly connected to the top of the electric heating rod (101), and the stopper (102) is tightly attached to the top of the bracket (18).

6. The heating device for oil sample analysis experiment pre-treatment equipment according to claim 5, characterized in that: A pull ear (103) is fixedly connected to the top of the stopper (102).

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