Chlorinated paraffin density detection device

Abstract

The utility model relates to the technical field of chlorinated paraffin detection, in particular to a chlorinated paraffin density detection device which comprises a base with a hollow structure, a detection box made of a transparent glass material is mounted at the top end of the base, an openable box door is mounted on one side of the detection box, a handle is mounted on the box door, and the handle is connected with the base. And a cup body for containing chlorinated paraffin is placed in the detection box. According to the chlorinated paraffin density detection device, chlorinated paraffin can be fully stirred by arranging the stirring mechanism, bubbles in the stirred chlorinated paraffin can be further discharged by arranging the vibration mechanism, power of a second motor is converted into vibration of a supporting disc through a transmission mechanism, and the density detection accuracy is greatly improved; through the design of the shaft sleeve, the clamping block, the limiting block and the corresponding clamping groove, the stability of the stirring shaft and the connecting shaft at specific positions is enhanced, the detection box made of transparent glass and the box door capable of being opened and closed are convenient for operators to observe internal conditions and operate, and the convenience of detection work is improved.

Description

Technical Field

[0001] This utility model relates to the field of chlorinated paraffin detection technology, and in particular to a chlorinated paraffin density detection device. Background Technology

[0002] Chlorinated paraffins are widely used in industrial production, and their density is one of the important indicators for measuring product quality and performance. Accurately detecting the density of chlorinated paraffins is crucial for product quality control, production process optimization, and meeting the usage requirements of different industries. However, existing methods for detecting the density of chlorinated paraffins present several problems that urgently need to be addressed. Firstly, traditional methods often fail to achieve thorough and uniform mixing during the stirring process, leading to uneven distribution of components within the chlorinated paraffin and affecting the accuracy of density detection. Secondly, air bubbles are easily introduced during stirring, and if these bubbles are not effectively removed, they can significantly interfere with the density detection results, causing data deviations. Utility Model Content

[0003] The purpose of this invention is to provide a chlorinated paraffin density detection device to solve the problems mentioned in the background art, such as uneven stirring and difficulty in effectively removing air bubbles during chlorinated paraffin density detection, which affect the accuracy of the detection.

[0004] To solve the above problems, the technical solution adopted by this utility model is: a chlorinated paraffin density detection device, including a hollow base, a transparent glass detection box installed at the top of the base, an openable door installed on one side of the detection box, a handle installed on the door, a cup for holding chlorinated paraffin placed inside the detection box, and a fixing rod fixedly installed on the detection box; a stirring mechanism installed on the fixing rod for stirring the chlorinated paraffin; a density detection mechanism installed on the fixing rod for detecting the density of the chlorinated paraffin; and a vibration mechanism, including a support plate installed inside the detection box for supporting the cup, and a transmission mechanism installed inside the base for driving the vibration support plate to vibrate, the vibration mechanism being used to further expel air bubbles from the stirred chlorinated paraffin.

[0005] Preferably, a V-shaped frame that can move up and down is sleeved on the fixed rod, the stirring mechanism is installed on one support rod of the V-shaped frame, the density detection mechanism is installed on the other support rod of the V-shaped frame, the V-shaped frame is fixed in position relative to the fixed rod by fastening bolts, and the top of the detection box is provided with arc-shaped grooves that are adapted to the stirring mechanism and the density detection mechanism respectively.

[0006] Preferably, the stirring mechanism includes a first motor, the output end of which is equipped with a stirring shaft, the stirring shaft being slidably connected to the inner wall of the arc-shaped groove, and the bottom end of the stirring shaft being uniformly equipped with arc-shaped stirring blades.

[0007] Preferably, the density detection mechanism includes a connecting rod mounted on a V-shaped frame and a density detector mounted on the bottom end of the connecting rod.

[0008] Preferably, a bushing is installed on the stirring shaft and the connecting shaft respectively, and a locking block is installed on both sides of the bushing. Two limiting blocks are installed on the base. The two limiting blocks are installed on both sides of the arc groove. A first locking groove adapted to the bushing is opened on the two limiting blocks, and a second locking groove adapted to the locking block is opened on the limiting block.

[0009] Preferably, the transmission mechanism includes a partition plate installed on the inner wall of the base. A second motor is installed on one side of the partition plate, and a cam is installed at the output end of the second motor. A second hinge rod is installed at the non-center position of the cam. A crossbar is hinged to the bottom end of the second hinge rod, and the other end of the crossbar is hinged to the other side of the partition plate. A first hinge rod is hinged to the center position of the crossbar, and a reciprocating rod is hinged to the top end of the first hinge rod. A support plate is installed at the top end of the reciprocating rod.

[0010] Preferably, a limiting ring for defining the position of the cup is installed at the center of the upper surface of the support plate.

[0011] This utility model has a novel structure, ingenious design, and is simple and convenient to operate. Compared with the prior art, it has the following advantages:

[0012] This invention, through the inclusion of a stirring mechanism, enables thorough stirring of chlorinated paraffin, ensuring a uniform distribution of its internal components and guaranteeing accurate density detection. The evenly mounted, arc-shaped stirring blades at the bottom of the stirring shaft better conform to the inner wall of the container, enhancing the stirring effect.

[0013] The vibration mechanism can further expel air bubbles from the stirred chlorinated paraffin. The power of the second motor is converted into the vibration of the support plate through the transmission mechanism, which effectively reduces the interference of air bubbles on the density detection results and greatly improves the accuracy of density detection.

[0014] The V-shaped frame, which can move up and down and is fixed by fastening bolts, allows for flexible adjustment of the height of the stirring mechanism and density detection mechanism to meet different cup sizes and different testing requirements. The design of bushings, locking blocks, limit blocks, and corresponding slots further enhances the stability of the stirring shaft and connecting shaft in specific positions.

[0015] The transparent glass testing box and the openable door make it easy for operators to observe the internal situation and carry out operations, thus improving the convenience of the testing work. Attached Figure Description

[0016] Figure 1 This is a perspective view of a chlorinated paraffin density detection device according to the present invention.

[0017] Figure 2 This is a schematic diagram of the internal structure of the detection chamber of a chlorinated paraffin density detection device according to the present invention.

[0018] Figure 3 This is a schematic diagram of the stirring mechanism of a chlorinated paraffin density detection device according to the present invention.

[0019] Figure 4 This is a schematic diagram of the internal structure of the base of a chlorinated paraffin density detection device according to the present invention.

[0020] Figure 5 This is a schematic diagram of the limiting block structure of a chlorinated paraffin density detection device according to the present invention.

[0021] 1-Base, 2-Detection box, 3-Box door, 4-Fixing rod, 5-Density detection mechanism, 6-Stirring mechanism, 7-Cup body, 8-Vibration mechanism, 9-Limiting block, 10-Arc groove, 11-V-shaped frame, 12-Fastening bolt, 13-First motor, 14-Shaft sleeve, 15-Stirring shaft, 16-Density detector, 17-Connecting rod, 18-Clamping block, 19-Second motor, 20-Horizontal bar, 21-First hinge rod, 22-Cam, 23-Second hinge rod, 24-Reciprocating rod, 25-Support plate, 26-Limiting ring, 27-First slot, 28-Second slot. Detailed Implementation

[0022] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0023] like Figure 1-5 As shown, this utility model provides a chlorinated paraffin density testing device, including a hollow base 1. The base 1 not only supports the entire device but also provides installation space for internal transmission mechanisms and other components. A transparent glass testing chamber 2 is installed at the top of the base 1. The transparent glass allows the operator to observe the stirring, bubble removal, and density testing of the chlorinated paraffin inside the testing chamber 2 at any time. An openable door 3 is installed on one side of the testing chamber 2, and a handle is installed on the door 3 to facilitate the operator placing the cup 7 containing the chlorinated paraffin into the testing chamber 2 and performing subsequent operations. The testing chamber 2 contains the cup 7 for holding the chlorinated paraffin.

[0024] Installation of the fixing rod and related mechanisms: The fixing rod 4 is fixedly installed on the test box 2. It is the mounting base for the stirring mechanism 6 and the density detection mechanism 5. The stirring mechanism 6 is installed on the fixing rod 4. Its function is to stir the chlorinated paraffin, so that the internal components of the chlorinated paraffin are more evenly distributed, laying the foundation for accurate density detection. The density detection mechanism 5 is also installed on the fixing rod 4 and is used to detect the density of the chlorinated paraffin. The vibration mechanism 8 includes a support plate 25 installed in the test box 2 to support the cup body 7, and a transmission mechanism installed in the base 1 to drive the vibration support plate 25 to vibrate. The vibration mechanism 8 can further remove air bubbles in the stirred chlorinated paraffin and improve the accuracy of density detection.

[0025] V-shaped frame and related mechanisms: A V-shaped frame 11 that can move up and down is sleeved on the fixed rod 4. The stirring mechanism 6 is installed on one support of the V-shaped frame 11, and the density detection mechanism 5 is installed on the other support of the V-shaped frame. The V-shaped frame 11 is fixed in position relative to the fixed rod 4 by fastening bolts 12. This allows the height of the stirring mechanism 6 and the density detection mechanism 5 to be flexibly adjusted according to actual testing needs. The top of the testing box 2 is provided with arc-shaped grooves 10 that are adapted to the stirring mechanism 6 and the density detection mechanism 5 respectively. The arc-shaped grooves 10 provide space for the movement of the stirring mechanism 6 and the density detection mechanism 5, and also ensure their stability during the movement process.

[0026] Stirring mechanism: The stirring mechanism 6 includes a first motor 13, and a stirring shaft 15 is installed at the output end of the first motor 13. The stirring shaft 15 is slidably connected to the inner wall of the arc-shaped groove 10 to ensure that the stirring shaft 15 can move along the arc-shaped groove 10 while rotating. Arc-shaped stirring blades are evenly installed at the bottom end of the stirring shaft 15. The arc-shaped stirring blade design can fit the inner wall of the cup body 7 more closely, so that the stirring is more thorough and uniform.

[0027] Density testing mechanism: The density testing mechanism 5 includes a connecting rod 17 mounted on the V-frame 11 and a density detector 16 mounted on the bottom of the connecting rod 17. The density detector 16 can accurately detect the density of chlorinated paraffin and feed the test data back to the operator.

[0028] Bushings and limiting structures: Bushings 14 are installed on the stirring shaft 15 and the connecting rod 17 respectively. Clamping blocks 18 are installed on both sides of the bushings 14. Two limiting blocks 9 are installed on the base 1. The two limiting blocks 9 are installed on both sides of the arc groove 10. The two limiting blocks have a first groove 27 that matches the bushings 14 and a second groove 28 that matches the clamping blocks 18. When the stirring shaft 15 and the connecting rod 17 move to a specific position, the bushings 14 and the clamping blocks 18 can be respectively engaged in the first groove 27 and the second groove 28, which can limit and fix the bushings and ensure the stability of the detection process.

[0029] Transmission Mechanism: The transmission mechanism includes a partition installed on the inner wall of the base 1. The partition serves to separate and support internal components. A second motor 19 is installed on one side of the partition, acting as a power source. A cam 22 is installed at the output end of the second motor 19. A second hinge rod 23 is installed at the non-center position of the cam 22. When the cam 22 rotates, it drives the second hinge rod 23 to move. A crossbar 20 is hinged to the bottom end of the second hinge rod 23. The other end of the crossbar 20 is hinged to the other side of the partition. A first hinge rod 21 is hinged to the center position of the crossbar 20. A reciprocating rod 24 is hinged to the top end of the first hinge rod 21. A support plate 25 is installed at the top end of the reciprocating rod 24. The second motor 19 drives the cam 22 to rotate. Through the transmission of a series of hinge rods, the circular motion of the cam 22 is converted into the up-and-down reciprocating motion of the reciprocating rod 24, thereby realizing the vibration of the support plate 25 and achieving the purpose of expelling air bubbles from the chlorinated paraffin.

[0030] Limiting ring: A limiting ring 26 is installed at the center of the upper surface of the support plate 25 to limit the position of the cup body 7. The limiting ring 26 can ensure that the cup body 7 is fixed on the support plate 25 and prevent the cup body 7 from shifting or even tipping over during vibration.

[0031] When using the device, first open the door 3 and place the cup 7 containing chlorinated paraffin on the support plate 25. The bottom of the cup 7 is located within the limiting ring 26 to ensure that the position of the cup 7 is fixed. According to the height of the cup 7 and the actual testing requirements, adjust the position of the V-shaped frame 11 on the fixing rod 4, loosen the fastening bolt 12, move the V-shaped frame 11 up and down to make the stirring mechanism 6 and the density detection mechanism 5 at a suitable height, and then tighten the fastening bolt 12 to fix the position of the V-shaped frame 11.

[0032] Then, the first motor 13 is started, which drives the stirring shaft 15 to rotate. The arc-shaped stirring blades at the bottom of the stirring shaft 15 stir the chlorinated paraffin in the cup body 7. The stirring shaft 15 slides along the arc-shaped groove 10, making the stirring range wider and the stirring effect more uniform. During the stirring process, the operator can observe the stirring situation through the transparent glass detection box 2.

[0033] After stirring is completed, the second motor 19 is started. The second motor 19 drives the cam 22 to rotate. The cam 22 drives the crossbar 20 to swing back and forth through the second hinge rod 23. The crossbar 20 drives the reciprocating rod 24 to move up and down through the first hinge rod 21, thereby causing the support plate 25 to vibrate. The vibration of the support plate 25 can further expel the air bubbles in the chlorinated paraffin. The operator can continue to observe the expulsion of air bubbles.

[0034] After the air bubbles in the chlorinated paraffin are expelled, the density testing mechanism 5 starts working. The density detector 16 is installed on the V-frame 11 via the connecting rod 17. The position of the V-frame 11 is adjusted. As the V-frame 11 is fixed in position, the density detector 16 is immersed in the chlorinated paraffin to test the density of the chlorinated paraffin and feeds the test data back to the operator. After the test is completed, the chamber door 3 is opened, the cup 7 is taken out, and the density test of chlorinated paraffin is completed.

[0035] To further improve the accuracy of density detection, three samples can be taken from the same batch of samples, and the above operation can be repeated. The average value of the detected data can then be taken.

[0036] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A chlorinated paraffin density detection device, comprising a hollow structure base (1), the top end of the base (1) is provided with a transparent glass material detection box (2), one side of the detection box (2) is provided with a openable and closable box door (3), the box door (3) is provided with a handle, the detection box (2) is placed with a cup (7) for containing chlorinated paraffin, characterized in that: Also include a fixed rod (4), the fixed rod (4) is fixedly installed on the detection box (2); stirring mechanism (6), the stirring mechanism (6) is installed on the fixed rod (4), for stirring chlorinated paraffin;Density detection mechanism (5), the density detection mechanism (5) is installed on the fixed rod (4), for detecting the density of chlorinated paraffin;Vibration mechanism (8), the vibration mechanism (8) includes the support disc (25) for supporting the cup body (7) installed in the detection box (2) for supporting, and the transmission mechanism for driving the vibration support disc (25) vibration is installed in the base (1), the vibration mechanism (8) is used for further discharging the air bubble in the stirred chlorinated paraffin.

2. A chlorinated paraffin density detection device as claimed in claim 1, characterized in that: The fixed rod (4) is sleeved with the movable V-shaped frame (11), the stirring mechanism (6) is installed on one of the support rods of the V-shaped frame (11), the density detection mechanism (5) is installed on the other support rod of the V-shaped frame, the V-shaped frame (11) is fixed relative to the position of the fixed rod (4) by the fastening bolt (12), and the top end of the detection box (2) is provided with an arc-shaped groove (10) respectively matched with the stirring mechanism (6) and the density detection mechanism (5).

3. A chlorinated paraffin density detection apparatus as claimed in claim 2, characterized in that: The stirring mechanism (6) includes a first motor (13), the output end of the first motor (13) is provided with a stirring shaft (15), the stirring shaft (15) is slidably connected to the inner wall of the arc-shaped groove (10), and the bottom end of the stirring shaft (15) is uniformly provided with an arc-shaped stirring blade.

4. A chlorinated paraffin density detection apparatus as claimed in claim 2, characterized in that: The density detection mechanism (5) includes a connecting rod (17) installed on the V-shaped frame (11) and a density detector (16) installed at the bottom end of the connecting rod (17).

5. A chlorinated paraffin density detection apparatus as claimed in claim 3, characterized in that: The stirring shaft (15) and the connecting rod (17) are respectively provided with a shaft sleeve (14), the two sides of the shaft sleeve (14) are respectively provided with a clamping block (18), and two limiting blocks (9) are installed on the base (1), the two limiting blocks (9) are installed on the two sides of the arc-shaped groove (10), and the two limiting blocks are provided with a first clamping groove (27) matched with the shaft sleeve (14), and the limiting block (9) is provided with a second clamping groove (28) matched with the clamping block (18).

6. A chlorinated paraffin density detection apparatus as claimed in claim 1, characterized in that: The transmission mechanism includes a partition plate installed on the inner wall of the base (1), one side of the partition plate is provided with a second motor (19), the output end of the second motor (19) is provided with a cam (22), the non-circular center position of the cam (22) is provided with a second hinged rod (23), the bottom end of the second hinged rod (23) is hinged with a horizontal rod (20), the other end of the horizontal rod (20) is hinged on the other side of the partition plate, the center position of the horizontal rod (20) is hinged with a first hinged rod (21), the top end of the first hinged rod (21) is hinged with a reciprocating rod (24), and the top end of the reciprocating rod (24) is provided with a support disc (25).

7. A chlorinated paraffin density detection apparatus as claimed in claim 6, characterized in that: The center position of the upper surface of the support disc (25) is provided with a limiting ring (26) for limiting the position of the cup body (7).

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