Titration device for detecting peroxide value of sauce

Abstract

The utility model relates to the technical field of sauce detection, and discloses a titration device for detecting the peroxide value of sauce, which comprises a working table, a groove is arranged in the middle of the top end of the working table, a titration cup is arranged in the groove, and fixing mechanisms for limiting the titration cup are arranged at the top end of the working table and on two sides of the titration cup. A supporting frame is arranged on one side of the top end of the workbench, a cross beam is arranged in the supporting frame in a sliding mode, a clamping frame is arranged below the cross beam in a sliding mode, and a burette is fixed in the clamping frame through a clamping mechanism, so that the burette is arranged in the through hole. The titration containers with different sizes can be fixed through the arranged fixing mechanism, and the position of the burette can be adjusted according to the position of the through hole through the arrangement of the cross beam capable of moving up and down, the clamping frame capable of moving back and forth and the clamping mechanism capable of movably clamping the burette, so that the burette is arranged in the through hole.

Description

Technical Field

[0001] The utility model relates to the technical field of sauce detection, in particular to a titration device for detecting the peroxide value of sauces. Background Art

[0002] Sauce is a paste-like condiment made from beans, wheat flour, fruit, meat, fish or shrimp as the main raw materials. It originated in China and has a long history. The common seasoning sauces for Chinese people are divided into two categories: sweet bean paste with wheat flour as the main raw material, and bean paste with beans as the main raw material. There are also condiments such as meat sauce, fish sauce and jam. After the sauce is produced, it is necessary to sample and test the peroxide value in the sauce, which requires a practical titration device.

[0003] After searching, a titration device for detecting the peroxide value of hot pot soup base disclosed in application number 202120245642.3 includes a bottom plate, a sealed box is fixedly connected to the upper surface of the bottom plate, a liquid receiving bottle is arranged inside the sealed box, a second burette is fixedly connected to the upper surface of the sealed box, a first burette is fixedly connected to the upper surface of the sealed box and located on the right side of the second burette, a titration outlet pipe is fixedly connected to one end of the first burette close to the sealed box, and a flow control valve is arranged inside the titration outlet pipe. The utility model provides a sealed box to avoid being affected by the outside world when detecting the peroxide value of the hot pot soup base, thereby improving the accuracy of the peroxide value, providing multiple burettes and flow control valves to accurately control the amount of liquid added, and by comparing the two titration results, reducing the detection time, providing a liquid storage tank, cleaning the liquid receiving bottle after the titration, facilitating the next detection, and improving the practicality of the device.

[0004] However, the above method still has the following defects in actual use: it cannot fix titration containers of different diameters, resulting in a limited range of use; and during the titration process, the solution may splash and injure the staff. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a titration device for detecting the peroxide value of sauces, which has the advantage of being able to fix different titration devices and solves the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical scheme: a titration device for detecting the peroxide value of a sauce, comprising a workbench, a groove is provided in the middle of the top of the workbench, a titration cup is placed in the groove, two titration chambers are arranged in the titration cup, a fixing mechanism for limiting the titration cup is provided at the top of the workbench and on both sides of the titration cup, a support frame is provided on one side of the top of the workbench, a cross beam is slidably provided inside the support frame, a clamping frame is slidably provided below the cross beam, two burettes are provided inside the clamping frame, and the position of the burette is fixed by a clamping mechanism arranged inside the clamping frame, and a valve is provided at the bottom of the burette.

[0007] As a preferred technical solution of the utility model, the fixing mechanism includes a slide groove 1 and a slider 1. The slide groove 1 is opened at the top of the workbench, and there are two slide grooves 1. There are two sliders 1, and they are respectively slidably set in the corresponding slide grooves 1. The top of the slider 1 is provided with an arc-shaped clamping plate.

[0008] As a preferred technical solution of the utility model, a threaded rod is rotatably provided inside the slide groove 1 and is threadedly connected to the middle part of the slider 1. One end of the threaded rod passes through the side of the workbench and is installed with a turntable 1.

[0009] As a preferred technical solution of the utility model, a cup cover is engaged at the top of the titration cup, and two through holes communicating with the titration chamber are provided at the top of the cup cover. When the crossbeam moves downward, the through holes correspond to the positions of the burette, so that the burette is inserted into the through holes. A silicone pad is provided inside the through hole, and a cross opening is provided in the middle of the silicone pad.

[0010] As a preferred technical solution of the utility model, a slide groove 2 is opened inside the support frame, a slider 2 is slidably provided inside the slide groove 2, and one end of the slider 2 is connected to one end of the crossbeam, a threaded rod 2 is rotatably provided inside the slide groove 2, and is threadedly connected to the middle part of the slider 2, and the top end of the threaded rod 2 passes through the top end of the support frame and is installed with a turntable 2.

[0011] As a preferred technical solution of the utility model, a slide groove three is opened inside the crossbeam, a slider three is slidably provided inside the slide groove three, and the bottom end of the slider three is connected to the top of the clamping frame, a threaded rod three is rotatably provided inside the slide groove three, and is threadedly connected to the middle part of the slider three, one end of the threaded rod three passes through one end of the clamping frame and is installed with a turntable three.

[0012] As a preferred technical solution of the utility model, the clamping mechanism includes a fixed plate, a movable plate one and a movable plate two, the fixed plate is arranged in the middle of the clamping frame, two movable plates one and two movable plates are arranged, the movable plate one is arranged on the side of the fixed plate, and the fixed plate and the movable plate one are connected by a compression spring, and the movable plate two is arranged on one side of the movable plate one.

[0013] As a preferred technical solution of the utility model, a threaded rod four is rotatably provided on one side of the movable plate two, and one end of the threaded rod four passes through the side of the clamping frame and is rotatably connected thereto, and a turntable four is installed on one end of the threaded rod four, and a guide rod is provided on one side of the movable plate two and on both sides of the threaded rod four, and a positioning plate is provided on one side of the guide rod passing through the clamping frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The titration device for detecting the peroxide value of sauces can fix titration containers of different sizes by means of a fixing mechanism, and can adjust the position of the burette according to the position of the through hole by means of a crossbeam that can move up and down, a clamping frame that can move forward and backward, and a clamping mechanism that can move and clamp the burette, so that the position of the burette can be adjusted to correspond to the through hole and placed inside the through hole, thereby preventing the solution in the burette from sputtering during titration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram;

[0018] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in FIG.

[0019] Figure 4 It is a schematic diagram of the local structure of the utility model;

[0020] Figure 5 For this utility model Figure 4 The enlarged structural diagram at C in FIG.

[0021] Figure 6 For this utility model Figure 1 The enlarged structural diagram at D in the figure.

[0022] In the figure: 1. workbench; 2. groove; 3. titration cup; 301. cup cover; 302. through hole; 303. silicone cushion; 4. fixing mechanism; 401. slide groove one; 402. slider one; 403. clamping plate; 404. threaded rod one; 405. turntable one; 5. support frame; 501. slide groove two; 502. threaded rod two; 503. turntable two; 6. slider two; 7. crossbeam; 701. slide groove three; 702. threaded rod three; 703. turntable three; 8. slider three; 9. clamping frame; 10. burette; 1001. valve; 11. clamping mechanism; 1101. fixing plate; 1102. moving plate one; 1103. compression spring; 1104. moving plate two; 1105. threaded rod four; 1106. guide rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1-6 A titration device for detecting the peroxide value of a sauce comprises a workbench 1, a groove 2 is provided in the middle of the top of the workbench 1, a titration cup 3 is placed in the groove 2, two titration chambers are arranged in the titration cup 3, a fixing mechanism 4 for limiting the titration cup 3 is provided at the top of the workbench 1 and on both sides of the titration cup 3, a support frame 5 is provided on one side of the top of the workbench 1, a crossbeam 7 is slidably provided inside the support frame 5, a clamping frame 9 is slidably provided below the crossbeam 7, two burettes 10 are provided inside the clamping frame 9, and the position of the burette 10 is fixed by a clamping mechanism 11 provided inside the clamping frame 9, and a valve 1001 is provided at the bottom of the burette 10 to facilitate quantitative control of the titration solution;

[0026] The fixing mechanism 4 includes a slide groove 401 and a slider 402. The slide groove 401 is opened at the top of the workbench 1. There are two slide grooves 401 and two sliders 402, which are respectively slidably arranged in the corresponding slide grooves 401. The top of the slider 402 is provided with an arc-shaped clamping plate 403. The inner rotation of the slide groove 401 is provided with a threaded rod 404, which is threadedly connected with the middle part of the slider 402. One end of the threaded rod 404 passes through the side of the workbench 1 and is installed with a turntable 405. The turntable 405 is rotated, and the rotation of the turntable 405 drives the threaded rod 404 to rotate. The threaded rod 404 drives the slider 402 to slide in the slide groove 401, thereby driving the clamping plate 403 to move. The movement of the two clamping plates 403 can fix the titration cup 3.

[0027] A cup cover 301 is provided at the top of the titration cup 3. Two through holes 302 communicating with the titration chamber are provided at the top of the cup cover 301. When the crossbeam 7 moves downward, the through holes 302 correspond to the positions of the burette 10, so that the burette 10 is inserted into the through holes 302 to prevent the titrated solution from splashing and injuring the staff. A silicone pad 303 is provided inside the through hole 302 to prevent impurities in the air from entering the titration cup 3 and affecting the experimental results. A cross opening is provided in the middle of the silicone pad 303 to facilitate the burette 10 to enter the titration cup 3.

[0028] Example 2

[0029] A second slide groove 501 is provided inside the support frame 5, and a second slider 6 is slidably provided inside the second slide groove 501, and one end of the second slider 6 is connected to one end of the cross beam 7, and a second threaded rod 502 is rotatably provided inside the second slide groove 501, and is threadedly connected to the middle part of the second slider 6, and the top of the second threaded rod 502 passes through the top of the support frame 5 and is installed with a second turntable 503, and the second turntable 503 is rotated, and the second turntable 503 rotates to drive the second threaded rod 502 to rotate, thereby driving the second slider 6 to slide in the second slide groove 501, and the movement of the second slider 6 drives the cross beam 7 to move up and down;

[0030] A slide groove 3 701 is provided inside the crossbeam 7, a slider 3 8 is slidably provided inside the slide groove 3 701, and the bottom end of the slider 3 8 is connected to the top end of the clamping frame 9, a threaded rod 3 702 is rotatably provided inside the slide groove 3 701, and is threadedly connected to the middle part of the slider 3 8, one end of the threaded rod 3 702 passes through one end of the clamping frame 9 and is installed with a turntable 3 703, the turntable 3 703 is rotated, and the turntable 3 703 rotates to drive the threaded rod 3 702 to rotate, thereby driving the slider 3 8 to slide in the slide groove 3 701, and the movement of the slider 3 8 drives the clamping frame 9 to move forward and backward;

[0031] The clamping mechanism 11 includes a fixed plate 1101, a movable plate 1102 and a movable plate 2 1104. The fixed plate 1101 is arranged in the middle of the clamping frame 9. There are two movable plates 1102 and two movable plates 1104. The movable plate 1102 is arranged on the side of the fixed plate 1101, and the fixed plate 1101 and the movable plate 1102 are connected by a compression spring 1103. The movable plate 2 1104 is arranged on one side of the movable plate 1102. A threaded rod 4 1105 is rotatably arranged on one side of the movable plate 2 1104, and one end of the threaded rod 4 1105 passes through the side of the clamping frame 9. The threaded rod 1104 is connected to the surface and rotatably connected thereto, and a turntable 4 is installed at one end of the threaded rod 4 1105, a guide rod 1106 is provided on one side of the movable plate 2 1104 and on both sides of the threaded rod 4 1105, and a positioning disk is provided on one side of the guide rod 1106 that passes through the clamping frame 9, the turntable 4 drives the threaded rod 4 1105 to rotate, and under the action of the guide rod 1106, the threaded rod 4 1105 drives the movable plate 2 1104 to move, and the movable plate 1 1102 applies an external force to the burette 10 under the action of the compression spring 1103, so that the movable plate 1102 and the movable plate 2 1104 fix the burette 10.

[0032] When in use, firstly place the titration cup 3 to be used in the groove 2, rotate the turntable 405, the rotation of the turntable 405 drives the threaded rod 404 to rotate, the threaded rod 404 drives the slider 402 to slide in the slide groove 401, thereby driving the clamping plate 403 to move, and the two clamping plates 403 move to fix the titration cup 3;

[0033] Then, add the sauce sample to be titrated through the burette 10, adjust the position of the burette 10 according to the position of the through hole 302 on the cup cover 301, place the burette 10 between the moving plate 1102 and the moving plate 2 1104, the moving plate 1102 is fixed by the elastic force applied by the compression spring 1103, rotate the turntable 4, the rotation of the turntable 4 drives the threaded rod 4 1105 to rotate, under the action of the guide rod 1106, the threaded rod 4 1105 drives the moving plate 2 1104 to move, thereby fixing the burette 10, and then rotate the turntable 3 703, the rotation of the turntable 3 703 drives the threaded rod 3 702 to rotate, thereby driving The movable slider three 8 slides in the slide groove three 701, and the movement of the slider three 8 drives the clamping frame 9 to move forward and backward, so that the burette 10 is placed above the through hole 302, and finally the turntable two 503 is moved. The rotation of the turntable two 503 drives the threaded rod two 502 to rotate, thereby driving the slider two 6 to slide in the slide groove two 501. The movement of the slider two 6 drives the crossbeam 7 to move up and down, so that the bottom end of the burette 10 is placed in the through hole 302, and the silicone pad 303 provided in the through hole 302 can prevent impurities from entering the titration cup 3 and affecting the titration result. By controlling the valve 1001, it is convenient to control the quantity of the titrated solution, so that the titration result is more accurate.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A titration device for detecting the peroxide value of a sauce, comprising a workbench (1), characterized in that: A groove (2) is provided in the middle of the top of the workbench (1), a titration cup (3) is placed in the groove (2), and two titration chambers are provided in the titration cup (3). A fixing mechanism (4) for limiting the position of the titration cup (3) is provided at the top of the workbench (1) and on both sides of the titration cup (3). A support frame (5) is provided on one side of the top of the workbench (1), a crossbeam (7) is slidably provided inside the support frame (5), a clamping frame (9) is slidably provided below the crossbeam (7), two burettes (10) are provided inside the clamping frame (9), and the position of the burettes (10) is fixed by a clamping mechanism (11) provided inside the clamping frame (9), and a valve (1001) is provided at the bottom of the burette (10).

2. The titration device for detecting the peroxide value of sauces according to claim 1, characterized in that: The fixing mechanism (4) comprises a slide groove (401) and a slider (402). The slide groove (401) is provided at the top of the workbench (1). There are two slide grooves (401). There are two sliders (402) and they are respectively slidably arranged in the corresponding slide grooves (401). The top of the slider (402) is provided with an arc-shaped clamping plate (403).

3. The titration device for detecting the peroxide value of sauces according to claim 2, characterized in that: A threaded rod (404) is rotatably provided inside the slide groove (401) and is threadedly connected to the middle part of the slider (402). One end of the threaded rod (404) passes through the side of the workbench (1) and is installed with a turntable (405).

4. The titration device for detecting the peroxide value of sauces according to claim 1, characterized in that: The top of the titration cup (3) is engaged with a cup cover (301), and the top of the cup cover (301) is provided with two through holes (302) communicating with the titration chamber. When the crossbeam (7) moves downward, the through holes (302) correspond to the positions of the burette (10), so that the burette (10) is inserted into the through holes (302). A silicone soft pad (303) is provided inside the through hole (302), and a cross opening is provided in the middle of the silicone soft pad (303).

5. The titration device for detecting the peroxide value of sauces according to claim 1, characterized in that: The support frame (5) is provided with a second slide groove (501) inside, a second slider (6) is slidably provided inside the second slide groove (501), and one end of the second slider (6) is connected to one end of the cross beam (7), a second threaded rod (502) is rotatably provided inside the second slide groove (501) and is threadedly connected to the middle part of the second slider (6), and the top end of the second threaded rod (502) passes through the top end of the support frame (5) and is installed with a second turntable (503).

6. The titration device for detecting the peroxide value of sauces according to claim 1, characterized in that: A slide groove three (701) is provided inside the cross beam (7), a slider three (8) is slidably provided inside the slide groove three (701), and the bottom end of the slider three (8) is connected to the top end of the clamping frame (9), a threaded rod three (702) is rotatably provided inside the slide groove three (701), and is threadedly connected to the middle part of the slider three (8), one end of the threaded rod three (702) passes through one end of the clamping frame (9) and is installed with a turntable three (703).

7. The titration device for detecting the peroxide value of sauces according to claim 1, characterized in that: The clamping mechanism (11) comprises a fixed plate (1101), a movable plate one (1102) and a movable plate two (1104); the fixed plate (1101) is arranged in the middle of the clamping frame (9); two movable plates one (1102) and two movable plates two (1104) are arranged; the movable plate one (1102) is arranged on the side of the fixed plate (1101); the fixed plate (1101) and the movable plate one (1102) are connected by a compression spring (1103); the movable plate two (1104) is arranged on one side of the movable plate one (1102).

8. The titration device for detecting the peroxide value of sauces according to claim 7, characterized in that: A threaded rod four (1105) is rotatably provided on one side of the movable plate two (1104), and one end of the threaded rod four (1105) passes through the side of the clamping frame (9) and is rotatably connected thereto, and a turntable four is installed on one end of the threaded rod four (1105), and a guide rod (1106) is provided on one side of the movable plate two (1104) and located on both sides of the threaded rod four (1105), and a positioning plate is provided on one side of the guide rod (1106) passing through the clamping frame (9).

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