A sample uniform oscillation device for chemical detection

Abstract

The utility model relates to chemical industry detection technical field especially, a kind of sample uniform oscillation device for chemical industry detection, including support assembly 1, cylinder assembly (2), reciprocating oscillation assembly (3) and chemical sample oscillation box (4), wherein, the middle part of support assembly (1) is hingedly installed with cylinder assembly (2), the top two sides of support assembly (1) are hingedly installed with reciprocating oscillation assembly (3), and the top of reciprocating oscillation assembly (3) is fixedly installed with chemical sample oscillation box (4).The device has the advantages of simple structure, easy operation, uniform oscillation etc., can satisfy the demand of sample uniform oscillation in chemical industry detection.

Description

Technical Field

[0001] This utility model relates to the field of chemical testing technology, and in particular to a sample uniform shaking device for chemical testing. Background Technology

[0002] Chemical samples often contain solid particles, emulsions, or components of different densities, and are prone to stratification (such as oil-water separation) and precipitation after standing. Direct sampling can lead to inaccuracies in the concentration of the target substance. Therefore, uniformly shaking the sample during chemical testing can ensure the accuracy, repeatability, and representativeness of the test results, avoiding errors caused by sample inhomogeneity.

[0003] However, existing sample shaking devices have several problems. For example, their complex structure makes operation inconvenient, and the samples are not mixed evenly during shaking, failing to meet the stringent requirements for sample homogeneity in chemical testing. In addition, some devices have poor sealing performance, which can easily lead to sample leakage during shaking, resulting in sample waste and potential pollution of the operating environment. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the present invention provides a sample uniform shaking device for chemical testing.

[0005] The technical solution adopted by this utility model to solve its technical problem is: A sample uniform shaking device for chemical testing includes a support assembly 1, a cylinder assembly 2, a reciprocating shaking assembly 3, and a chemical sample shaking chamber 4. The cylinder assembly 2 is hinged to the middle of the support assembly 1, the reciprocating shaking assembly 3 is hinged to both sides of the top of the support assembly 1, and the chemical sample shaking chamber 4 is fixedly installed on the top of the reciprocating shaking assembly 3.

[0006] This utility model also has the following additional technical features: As a further specific optimization of the technical solution of this utility model: the support assembly 1 includes two sets of front supports 101 and two sets of rear supports 102, the two sets of front supports 101 and the two sets of rear supports 102 are located at the four corners of the sample uniform vibration device; a horizontally arranged fixed beam 103 is welded and fixed between the two sets of rear supports 102; a horizontally arranged hinged beam 104 is welded and fixed to the top of the front supports 101 and the rear supports 102 on the same side.

[0007] As a further specific optimization of the technical solution of this utility model: the cylinder assembly 2 includes a reciprocating cylinder 201, a cylinder mounting seat I202 and a cylinder mounting seat B203; one end of the cylinder mounting seat B203 is bolted to the reciprocating oscillation assembly 3, and the other end is hinged to the end of the telescopic shaft of the reciprocating cylinder 201; one end of the cylinder mounting seat I202 is bolted to the fixed crossbeam 103 of the bracket assembly 1, and the other end is hinged to the bottom end of the reciprocating cylinder 201.

[0008] As a further specific optimization of the technical solution of this utility model: the reciprocating oscillation assembly 3 includes a reciprocating U-shaped frame 301, a hinged short beam 302 and two reciprocating cross beams 303. Several hinged short beams 302 are provided. The middle part of the hinged short beam 302 is hinged to the hinged cross beam 104 of the support assembly 1 through a hinged column. The bottom end of the hinged short beam 302 is hinged to both sides of the reciprocating U-shaped frame 301 through a hinged column. The top end of the hinged short beam 302 is hinged to the reciprocating cross beam 303 through a hinged column. A cylinder mounting seat B203 is bolted to the middle part of the reciprocating U-shaped frame 301.

[0009] As a further specific optimization of the technical solution of this utility model: the chemical sample shaking box 4 includes a shaking box body 401 and a sealing cover 402. The bottom of the shaking box body 401 is welded and fixed to the top of two reciprocating crossbeams 303. A sealing gasket is installed on the outer edge of the sealing cover 402, which covers the top of the shaking box body 401. A liquid outlet pipe is also provided at the bottom of the shaking box body 401, and a valve is installed on the liquid outlet pipe.

[0010] Compared with the prior art, the advantages of this utility model are: This device has the advantages of simple structure, convenient operation, and uniform vibration, and can meet the requirements for uniform sample vibration in chemical testing. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the support assembly 1, cylinder assembly 2, and reciprocating oscillation assembly 3 of this utility model; Figure 2 This is a schematic diagram of the structure of the support assembly 1, cylinder assembly 2, and reciprocating oscillation assembly 3 of this utility model; Figure 3 This is a schematic diagram of the sample uniform vibration device of this utility model; Figure 4 This is a schematic diagram of the sample uniform vibration device of this utility model; Figure 5 This is a schematic diagram of the structure of the support assembly 1 of this utility model; Figure 6 This is a schematic diagram of the structure of the support assembly 1 of this utility model; Figure 7This is a schematic diagram of the structure of the chemical sample shaking chamber 4 of this utility model.

[0012] Explanation of reference numerals in the attached drawings: support assembly 1, cylinder assembly 2, reciprocating oscillation assembly 3, chemical sample shaker 4, front support 101, rear support 102, fixed crossbeam 103, hinged crossbeam 104, reciprocating cylinder 201, cylinder mounting seat I 202, cylinder mounting seat B 203, reciprocating U-shaped frame 301, hinged short beam 302, two reciprocating crossbeams 303, shaker body 401, sealing cover 402. Detailed Implementation

[0013] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

[0014] A sample homogenization device for chemical testing includes a support assembly 1, a cylinder assembly 2, a reciprocating oscillation assembly 3, and a chemical sample shaking chamber 4. The cylinder assembly 2 is hinged to the middle of the support assembly 1, and the reciprocating oscillation assembly 3 is hinged to both sides of the top of the support assembly 1. The chemical sample shaking chamber 4 is fixedly mounted on the top of the reciprocating oscillation assembly 3. This device achieves homogenization of the chemical sample within the shaking chamber by driving the reciprocating oscillation assembly with the cylinder assembly.

[0015] The support assembly 1 includes two sets of front supports 101 and two sets of rear supports 102, located at the four corners of the sample uniform oscillation device. A horizontally arranged fixed beam 103 is welded and fixed between the two sets of rear supports 102. A horizontally arranged hinged beam 104 is welded and fixed to the top of the front supports 101 and rear supports 102 on the same side. Its unique support assembly design not only ensures the stability of the overall structure, but also allows the reciprocating oscillation assembly to move flexibly through the cooperation of the hinged beam and the fixed beam.

[0016] The cylinder assembly 2 includes a reciprocating cylinder 201, a cylinder mounting base I202, and a cylinder mounting seat B203. One end of the cylinder mounting seat B203 is bolted to the reciprocating oscillation assembly 3, and the other end is hinged to the end of the telescopic shaft of the reciprocating cylinder 201. One end of the cylinder mounting base I202 is bolted to the fixed crossbeam 103 of the support assembly 1, and the other end is hinged to the bottom end of the reciprocating cylinder 201. The design of the cylinder assembly enables the reciprocating cylinder to efficiently transmit power, driving the reciprocating oscillation assembly to move up and down, thereby achieving the purpose of uniformly oscillating the sample.

[0017] The reciprocating oscillation assembly 3 includes a reciprocating U-shaped frame 301, hinged short beams 302, and two reciprocating crossbeams 303. Several hinged short beams 302 are provided. The middle portion of each hinged short beam 302 is hinged to the hinged crossbeam 104 of the support assembly 1 via hinged posts. The bottom ends of each hinged short beam 302 are hinged to both sides of the reciprocating U-shaped frame 301 via hinged posts, and the top ends of each hinged short beam 302 are hinged to the reciprocating crossbeams 303 via hinged posts. A cylinder mounting seat B203 is bolted to the middle portion of the reciprocating U-shaped frame 301. The design of the reciprocating U-shaped frame and hinged short beams in the reciprocating oscillation assembly further enhances the uniformity and stability of the oscillation.

[0018] The chemical sample shaking chamber 4 includes a shaking chamber body 401 and a sealing cover 402. The bottom of the shaking chamber body 401 is welded and fixed to the top of two reciprocating crossbeams 303. A sealing gasket is installed on the outer edge of the sealing cover 402, which covers the top of the shaking chamber body 401. A liquid outlet pipe is also provided at the bottom of the shaking chamber body 401, and a valve is installed on the liquid outlet pipe. The sealing cover and liquid outlet pipe of the chemical sample shaking chamber ensure the sealing of the sample during shaking and facilitate the removal and discharge of the sample.

[0019] A method for installing a sample uniform shaking device for chemical testing: First, place the two sets of front supports 101 and the two sets of rear supports 102 in their predetermined positions, ensuring they are located at the four corners of the sample uniform vibration device. Next, the two sets of front supports 101 and the two sets of rear supports 102 can be fixed to the ground using expansion bolts. A horizontally arranged fixed beam 103 is welded and fixed between the two sets of rear supports 102. Then, a horizontally arranged hinged beam 104 is welded and fixed to the top of the front supports 101 and the rear supports 102 on the same side, ensuring the hinged beam 104 is horizontal.

[0020] Next, install cylinder assembly 2. One end of cylinder mounting base I202 is bolted to the fixed crossbeam 103 of bracket assembly 1, and the other end is hinged to the bottom end of reciprocating cylinder 201, ensuring the hinge is flexible and without jamming. Then, one end of cylinder mounting base B203 is bolted to a preset position in the middle of the reciprocating U-shaped frame 301 of reciprocating vibration assembly 3, and the other end is hinged to the end of the telescopic shaft of reciprocating cylinder 201, ensuring the hinge is flexible and without jamming.

[0021] Next, install the reciprocating oscillation assembly 3. The middle sections of several hinged short beams 302 are hinged to the hinged crossbeam 104 of the support assembly 1 via hinged columns. The bottom ends of the hinged short beams 302 are hinged to both sides of the reciprocating U-shaped frame 301 via hinged columns. The top ends of the hinged short beams 302 are hinged to two reciprocating crossbeams 303 via hinged columns, ensuring smooth rotation at each hinged joint.

[0022] Finally, install the chemical sample shaking chamber 4. Weld the bottom of the shaking chamber body 401 to the top of the two reciprocating beams 303, ensuring that the shaking chamber body 401 is level and the welding is firm. Cover the top of the shaking chamber body 401 with the sealing cover 402, ensuring that the sealing gasket on the outer edge of the sealing cover 402 provides a good seal. Install the valve on the liquid outlet pipe at the bottom of the shaking chamber body 401, ensuring that the valve opens and closes smoothly. This completes the installation of the entire sample uniform shaking device for chemical testing.

[0023] A method for using a sample uniform shaking device for chemical testing: When using this chemical testing sample homogenizing device, open the sealing cover of the chemical sample shaker and carefully pour the chemical sample to be homogenized into the shaker body. Be careful not to exceed the maximum capacity specified for the shaker body to avoid sample overflow during shaking. Next, tighten the sealing cover, ensuring the sealing gasket on the outer edge of the cover fits tightly against the shaker body to prevent sample leakage.

[0024] Then, the reciprocating cylinder is activated, and its telescopic shaft begins to reciprocate, driving the cylinder mounting base and the connected reciprocating oscillation assembly to move. Because the hinged short beam in the reciprocating oscillation assembly is connected to the hinged crossbeam of the support assembly, the reciprocating U-shaped frame, and the reciprocating crossbeam via hinged columns, under the action of the cylinder, the reciprocating oscillation assembly drives the chemical sample shaker to perform regular reciprocating oscillation motion, thereby ensuring uniform oscillation of the chemical sample inside the chamber.

[0025] During the oscillation process, the degree and duration of sample oscillation can be adjusted by controlling the working frequency and oscillation time of the reciprocating cylinder according to actual testing needs. After the predetermined oscillation time is reached, the reciprocating cylinder is turned off. Once the chemical sample oscillation chamber has completely stopped moving, the sealing cover is opened, and the evenly oscillated chemical sample is released through the liquid outlet pipe and valve at the bottom of the oscillation chamber for subsequent testing and analysis.

[0026] After the chemical sample is discharged, cleaning agent can be poured into the shaker body. After repeated shaking, the cleaning agent will flow out from the outlet pipe, thus completing the cleaning of the shaker body.

[0027] The above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

Claims

1. A sample uniform shaking device for chemical testing, characterized in that: It includes a support assembly (1), a cylinder assembly (2), a reciprocating oscillation assembly (3), and a chemical sample oscillation chamber (4). The cylinder assembly (2) is hinged to the middle of the support assembly (1), the reciprocating oscillation assembly (3) is hinged to both sides of the top of the support assembly (1), and the chemical sample oscillation chamber (4) is fixedly installed on the top of the reciprocating oscillation assembly (3).

2. The sample uniform shaking device for chemical testing according to claim 1, characterized in that: The support assembly (1) includes two sets of front supports (101) and two sets of rear supports (102). The two sets of front supports (101) and the two sets of rear supports (102) are located at the four corners of the sample uniform vibration device. A horizontally arranged fixed beam (103) is welded and fixed between the two sets of rear supports (102). A horizontally arranged hinged beam (104) is welded and fixed to the top of the front supports (101) and the rear supports (102) on the same side.

3. The sample uniform shaking device for chemical testing according to claim 1, characterized in that: The cylinder assembly (2) includes a reciprocating cylinder (201), a cylinder mounting base A (202), and a cylinder mounting base B (203); one end of the cylinder mounting base B (203) is bolted to the reciprocating oscillation assembly (3), and the other end is hinged to the telescopic shaft end of the reciprocating cylinder (201); one end of the cylinder mounting base A (202) is bolted to the fixed crossbeam (103) of the support assembly (1), and the other end is hinged to the bottom end of the reciprocating cylinder (201).

4. The sample uniform shaking device for chemical testing according to claim 1, characterized in that: The reciprocating oscillation assembly (3) includes a reciprocating U-shaped frame (301), a hinged short beam (302), and two reciprocating crossbeams (303). Several hinged short beams (302) are provided. The middle part of the hinged short beam (302) is hinged to the hinged crossbeam (104) of the support assembly (1) through a hinged column. The bottom end of the hinged short beam (302) is hinged to both sides of the reciprocating U-shaped frame (301) through a hinged column. The top end of the hinged short beam (302) is hinged to the reciprocating crossbeam (303) through a hinged column. A cylinder mounting seat B (203) is bolted to the middle part of the reciprocating U-shaped frame (301).

5. The sample uniform shaking device for chemical testing according to claim 1, characterized in that: The chemical sample shaking chamber (4) includes a shaking chamber body (401) and a sealing cover (402). The bottom of the shaking chamber body (401) is welded and fixed to the top of two reciprocating crossbeams (303). A sealing gasket is installed on the outer edge of the sealing cover (402) and covers the top of the shaking chamber body (401). A liquid outlet pipe is also provided at the bottom of the shaking chamber body (401), and a valve is installed on the liquid outlet pipe.

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