Oil quality detection device for fire-resistant oil

Abstract

The fire-resistant oil quality detection device comprises a supporting table, a conveying mechanism is installed at the upper end of the supporting table, the conveying mechanism comprises a bottom plate, a baffle is fixedly connected to the upper end of the bottom plate, a feeding port is formed in the right side of the baffle in a penetrating mode, a discharging port is formed in the front side of the baffle, and a rotating shaft is rotationally connected to the middle of the bottom plate; the outer side of the upper end of the rotating shaft is fixedly connected with two rotating discs, and a plurality of semicircular limiting grooves are formed in the outer sides of the rotating discs. The conveying mechanism, the discharging mechanism and the detection mechanism are arranged, a half gear drives a driven gear to rotate intermittently, intermittent conveying of sample bottles by a rotating disc and a limiting groove is achieved, continuous conveying of the sample bottles in the detection process is guaranteed, detection operation can be conducted in the retention time of intermittent conveying, and the detection efficiency is improved. The sample conveying efficiency is improved, continuous and rapid detection operation is facilitated, and the detected sample bottles can be taken out from the equipment through the moving plate.

Description

Technical Field

[0001] This utility model relates to the field of oil quality testing technology, specifically to a fire-resistant oil quality testing device. Background Technology

[0002] Fire-resistant oil is a synthetic oil primarily composed of phosphate esters. It is transparent and uniform in appearance, with fresh oil appearing slightly yellow or orange-red, free of sediment. It features low volatility, good anti-wear properties, good stability, and physical stability. Fire-resistant oil also has a high resistivity, which is crucial for preventing electrical problems such as corrosion in servo valves. During the manufacturing process, the oil quality must be tested to ensure its quality.

[0003] Currently, in the process of testing fire-resistant oil, in order to ensure the quality of the oil, it is usually necessary to test multiple sets of oil for comparative experiments, so as to make the test data more accurate. Therefore, the testing efficiency of the oil is particularly important. Existing fire-resistant oil quality testing devices are not convenient for continuous delivery and testing of oil, and the testing operation is relatively complicated, resulting in low testing efficiency. In addition, the fixation effect of the sample bottle is poor during the testing process, and it is easy to tip over, which leads to the sample being discarded and re-sampling, thus reducing the testing efficiency. Utility Model Content

[0004] To solve the above-mentioned technical problems, a fire-resistant oil quality detection device is provided. This technical solution solves the problems of inconvenience in continuously transporting and detecting oil and poor fixation of sample bottles.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A fire-resistant oil quality testing device includes a support platform. A conveying mechanism is installed on the upper end of the support platform. The conveying mechanism includes a base plate, and a baffle is fixedly connected to the upper end of the base plate. A feed inlet is formed through the right side of the baffle, and a discharge outlet is formed on the front side of the baffle. A rotating shaft is rotatably connected to the middle of the base plate. Two sets of turntables are fixedly connected to the outer side of the upper end of the rotating shaft. Several sets of semi-circular limiting grooves are formed on the outer side of the turntables. A discharge mechanism is installed on the side of the base plate located at the discharge outlet. The discharge mechanism includes a horizontal plate and a moving plate. The horizontal plate is fixedly connected to the lower end of the base plate, and the moving plate is slidably connected to the upper end of the horizontal plate. A detection mechanism is installed on the upper end of the support platform. The detection mechanism includes a detection probe, which is located above the conveying mechanism.

[0007] Preferably, a first electric push rod is fixedly installed on the upper right side of the base plate, and a push plate is fixedly connected to the output end of the first electric push rod. The push plate is located on the right side of the feed inlet and is slidably connected to the base plate.

[0008] Preferably, a drive motor is fixedly connected to the lower end of the base plate, a half gear is fixedly connected to the output end of the drive motor, and a driven gear is fixedly connected to the lower end of the rotating shaft extending to the base plate, wherein the half gear meshes with the driven gear.

[0009] Preferably, the bottom end of the base plate is provided with a through groove, the through groove is located on the side of the discharge port, the movable plate is slidably connected to the through groove, and the shape of the movable plate is the same as the shape of the through groove.

[0010] Preferably, the horizontal plate has two sets of sliding grooves inside, and the lower end of the movable plate is fixedly connected to a slider that matches the sliding groove. Both sets of sliders extend to the lower end of the sliding groove and are fixedly connected by a connecting plate. The lower end of the horizontal plate is fixedly installed with a second electric push rod, and the output end of the second electric push rod is fixedly connected to the connecting plate.

[0011] Preferably, the detection mechanism further includes a mounting frame, and a lifting plate is slidably connected inside the mounting frame, with the detection probe fixedly installed at the lower end of the lifting plate.

[0012] Preferably, a lifting screw is rotatably connected inside the mounting frame, the lifting plate is threadedly connected to the lifting screw, a guide rod is fixedly connected inside the mounting frame, and the lifting plate is slidably connected to the guide rod.

[0013] Preferably, a servo motor is fixedly mounted on the upper end of the mounting bracket, and pulleys are fixedly connected to both the output end of the servo motor and the upper end of the lifting screw. The two sets of pulleys are connected by belt drive.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a conveying mechanism, a discharging mechanism, and a detection mechanism, and by using a half-gear to drive the driven gear to rotate intermittently, the rotating disk and the limiting groove are used to intermittently convey the sample bottle. This not only ensures the continuous conveying of the sample bottle during the detection process, but also allows for detection operations during the intermittent conveying time, improving the sample conveying efficiency and facilitating continuous and rapid detection operations. The moving plate can remove the tested sample bottle from the equipment, facilitating subsequent collection and processing. This increases the automation of fire-resistant oil quality detection. From sample input, conveying, detection, and output, all steps are automatically completed by the equipment, greatly reducing manual operation and improving detection efficiency.

[0015] By opening limiting grooves on the outer sides of the two sets of rotating disks, the upper and lower limiting grooves can limit the upper and lower ends of the sample bottle, preventing the sample bottle from tipping over due to instability of the center of gravity. This increases the stability of sample bottle transportation, ensures stable transportation of the sample bottle during the testing process, and ensures the safety of the sample during transportation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the conveying mechanism structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the conveying mechanism of this utility model from another perspective;

[0019] Figure 4 This is a schematic diagram of the turntable structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the material discharge mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram of the detection mechanism structure of this utility model.

[0022] The numbers on the map are:

[0023] 1. Support platform;

[0024] 2. Conveying mechanism; 201. Baffle; 202. Feed inlet; 203. Discharge outlet; 204. First electric push rod; 205. Push plate; 206. Base plate; 207. Through groove; 208. Rotating shaft; 209. Driven gear; 210. Half gear; 211. Drive motor; 212. Turntable; 213. Limiting groove;

[0025] 3. Discharge mechanism; 301. Horizontal plate; 302. Slide groove; 303. Second electric push rod; 304. Sliding block; 305. Moving plate; 306. Connecting plate;

[0026] 4. Testing mechanism; 401. Mounting bracket; 402. Lifting screw; 403. Guide rod; 404. Pulley; 405. Servo motor; 406. Lifting plate; 407. Testing probe. Detailed Implementation

[0027] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0028] Example 1

[0029] Please refer to Figures 1-6As shown, a fire-resistant oil quality testing device includes a support platform 1. A conveying mechanism 2 is installed on the upper end of the support platform 1. The conveying mechanism 2 includes a base plate 206. A baffle 201 is fixedly connected to the upper end of the base plate 206. An inlet 202 is provided through the right side of the baffle 201, and an outlet 203 is provided on the front side of the baffle 201. A rotating shaft 208 is rotatably connected to the middle of the base plate 206. Two sets of turntables 212 are fixedly connected to the outer side of the upper end of the rotating shaft 208. Several sets of semi-circular limiting grooves 213 are provided on the outer side of the 12. A discharge mechanism 3 is installed on one side of the bottom plate 206 at the discharge port 203. The discharge mechanism 3 includes a horizontal plate 301 and a moving plate 305. The horizontal plate 301 is fixedly connected to the lower end of the bottom plate 206, and the moving plate 305 is slidably connected to the upper end of the horizontal plate 301. A detection mechanism 4 is installed on the upper end of the support platform 1. The detection mechanism 4 includes a detection probe 407, which is located above the conveying mechanism 2.

[0030] In this scheme, an annular channel is formed between the turntable 212 and the baffle 201. The baffle 201 can limit the fuel sample bottle. The rotating shaft 208 can drive the two sets of turntables 212 to rotate intermittently, thereby conveying the sample bottle through the limiting groove 213. The sample bottle can enter the channel through the feed port 202 and fit against the inner wall of the limiting groove 213, thereby being conveyed along the channel to the bottom of the detection probe 407, so as to detect the fuel sample.

[0031] Furthermore, after the test is completed, the turntable 212 continues to intermittently transport the sample bottles. Each transport operation will cause the next set of sample bottles to stop below the detection probe 407. At this time, the detection probe 407 can perform the test operation. The tested samples can continue to be transported until they are transported to the discharge port 203, thus realizing continuous transport of samples and increasing the sample testing efficiency.

[0032] Furthermore, when the tested sample is transported to the discharge port 203, the sample bottle is located at the upper end of the moving plate 305. By sliding the moving plate 305, the tested sample can be transported to the outside of the baffle 201, which facilitates the collection mechanism to collect the sample and increases the efficiency of the discharge.

[0033] Example 2

[0034] Please refer to Figures 2-4 As shown, a first electric push rod 204 is fixedly installed on the upper right side of the base plate 206. A push plate 205 is fixedly connected to the output end of the first electric push rod 204. The push plate 205 is located on the right side of the feed inlet 202 and is slidably connected to the base plate 206.

[0035] A drive motor 211 is fixedly connected to the lower end of the base plate 206. A half gear 210 is fixedly connected to the output end of the drive motor 211. A driven gear 209 is fixedly connected to the lower end of the rotating shaft 208 extending to the base plate 206. The half gear 210 meshes with the driven gear 209.

[0036] In this scheme, the first electric push rod 204 and the drive motor 211 are both electrically connected to an external power supply. The first electric push rod 204 can push the push plate 205 to move, thereby pushing the sample bottle to the inside of the baffle 201. The drive motor 211 can drive the half gear 210 to rotate slowly, thereby driving the driven gear 209 to make the rotating shaft 208 rotate intermittently, thereby realizing the intermittent delivery of the sample.

[0037] Example 3

[0038] Please refer to Figures 4-5 As shown, a through groove 207 is provided at the lower end of the base plate 206. The through groove 207 is located on one side of the discharge port 203. The movable plate 305 is slidably connected to the through groove 207. The shape of the movable plate 305 is the same as the shape of the through groove 207.

[0039] The horizontal plate 301 has two sets of sliding grooves 302 inside. The lower end of the movable plate 305 is fixedly connected to a slider 304 that is adapted to the sliding groove 302. Both sets of sliders 304 extend to the lower end of the sliding groove 302 and are fixedly connected by a connecting plate 306. The lower end of the horizontal plate 301 is fixedly installed with a second electric push rod 303. The output end of the second electric push rod 303 is fixedly connected to the connecting plate 306.

[0040] In this scheme, the initial position of the moving plate 305 is located inside the through groove 207 and is in contact with the inner wall of the through groove 207. The sample bottle can be transported to the upper end of the moving plate 305 by the turntable 212.

[0041] Furthermore, the second electric push rod 303 is electrically connected to an external power source. The second electric push rod 303 can drive the moving plate 305 to slide to the outside of the baffle 201 through the connecting plate 306 and the slider 304, thereby discharging the sample bottle and facilitating continuous conveying.

[0042] Example 4

[0043] The testing mechanism 4 also includes a mounting frame 401, with a lifting plate 406 slidably connected inside the mounting frame 401, and the testing probe 407 is fixedly installed at the lower end of the lifting plate 406.

[0044] The mounting bracket 401 is internally rotatably connected to a lifting screw 402, and a lifting plate 406 is threadedly connected to the lifting screw 402. The mounting bracket 401 is internally fixedly connected to a guide rod 403, and the lifting plate 406 is slidably connected to the guide rod 403.

[0045] A servo motor 405 is fixedly mounted on the upper end of the mounting bracket 401. The output end of the servo motor 405 and the upper end of the lifting screw 402 are both fixedly connected to pulleys 404. The two sets of pulleys 404 are connected by belt drive.

[0046] In this solution, the servo motor 405 is electrically connected to an external power supply. The servo motor 405 can drive the lifting screw 402 to rotate via the pulley 404 and belt, thereby driving the lifting plate 406 to move up and down, and in turn driving the detection probe 407 to move up and down. When the sample bottle is transported to the area below the detection probe 407, the servo motor 405 starts, thereby driving the detection probe 407 to move downward into the sample bottle to perform quality testing on the fuel. After the test is completed, the detection probe 407 is reset to facilitate the testing of the next set of samples.

[0047] The working principle and usage process of this utility model are as follows: First, the drive motor 211 drives the half gear 210 to rotate slowly, which in turn drives the driven gear 209 to make the rotating shaft 208 and the turntable 212 rotate intermittently. When one of the limiting grooves 213 rotates to the feed inlet 202, the first electric push rod 204 drives the push plate 205 to push the sample bottle to the inside of the baffle 201. Thus, the sample bottle is intermittently conveyed under the rotation of the limiting groove 213. When the sample bottle is conveyed to the bottom of the detection probe 407, the servo motor 405 starts, thereby driving the detection probe 407 to move downward to the inside of the sample bottle to perform quality detection of the fuel. After the detection is completed, the detection probe 407 is reset, and the detected sample is continued to be conveyed to the discharge port 203. At this time, the second electric push rod 303 drives the moving plate 305 to slide to the outside of the baffle 201 through the connecting plate 306 and the slider 304, thereby performing the discharge operation of the sample bottle.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fire-resistant oil quality detection device, comprising a support platform (1), characterized in that: A conveying mechanism (2) is installed on the upper end of the support platform (1). The conveying mechanism (2) includes a base plate (206). A baffle (201) is fixedly connected to the upper end of the base plate (206). A feed inlet (202) is provided through the right side of the baffle (201). A discharge outlet (203) is provided on the front side of the baffle (201). A rotating shaft (208) is rotatably connected to the middle of the base plate (206). Two sets of turntables (212) are fixedly connected to the outer side of the upper end of the rotating shaft (208). Several sets of semi-circular openings are provided on the outer side of the turntables (212). A circular limiting groove (213) is provided. A discharge mechanism (3) is installed on one side of the bottom plate (206) located at the discharge port (203). The discharge mechanism (3) includes a horizontal plate (301) and a moving plate (305). The horizontal plate (301) is fixedly connected to the lower end of the bottom plate (206), and the moving plate (305) is slidably connected to the upper end of the horizontal plate (301). A detection mechanism (4) is installed on the upper end of the support platform (1). The detection mechanism (4) includes a detection probe (407), which is located above the conveying mechanism (2).

2. The fire-resistant oil quality detection device according to claim 1, characterized in that: A first electric push rod (204) is fixedly installed on the upper right side of the base plate (206). A push plate (205) is fixedly connected to the output end of the first electric push rod (204). The push plate (205) is located on the right side of the feed inlet (202) and is slidably connected to the base plate (206).

3. The fire-resistant oil quality detection device according to claim 1, characterized in that: A drive motor (211) is fixedly connected to the lower end of the base plate (206), and a half gear (210) is fixedly connected to the output end of the drive motor (211). A driven gear (209) is fixedly connected to the lower end of the rotating shaft (208) extending to the base plate (206), and the half gear (210) meshes with the driven gear (209).

4. The fire-resistant oil quality detection device according to claim 1, characterized in that: The bottom plate (206) has a through groove (207) at its lower end. The through groove (207) is located on one side of the discharge port (203). The movable plate (305) is slidably connected to the through groove (207). The shape of the movable plate (305) is the same as that of the through groove (207).

5. The fire-resistant oil quality detection device according to claim 1, characterized in that: The horizontal plate (301) has two sets of sliding grooves (302) inside. The lower end of the movable plate (305) is fixedly connected to a slider (304) that matches the sliding groove (302). Both sets of sliders (304) extend to the lower end of the sliding groove (302) and are fixedly connected by a connecting plate (306). The lower end of the horizontal plate (301) is fixedly installed with a second electric push rod (303). The output end of the second electric push rod (303) is fixedly connected to the connecting plate (306).

6. The fire-resistant oil quality detection device according to claim 1, characterized in that: The detection mechanism (4) also includes a mounting frame (401), and a lifting plate (406) is slidably connected inside the mounting frame (401). The detection probe (407) is fixedly installed at the lower end of the lifting plate (406).

7. The fire-resistant oil quality detection device according to claim 6, characterized in that: The mounting bracket (401) is rotatably connected to a lifting screw (402), the lifting plate (406) is threadedly connected to the lifting screw (402), the mounting bracket (401) is fixedly connected to a guide rod (403), and the lifting plate (406) is slidably connected to the guide rod (403).

8. The fire-resistant oil quality detection device according to claim 6, characterized in that: A servo motor (405) is fixedly installed on the upper end of the mounting bracket (401). The output end of the servo motor (405) and the upper end of the lifting screw (402) are both fixedly connected to pulleys (404). The two sets of pulleys (404) are connected by belt drive.

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