Intelligent automatic moisture titrator

Abstract

The utility model discloses an intelligent automatic moisture titrator which comprises a main body base, a placing plate and a dropping pipette, and is provided with a contact, a fixed plate, a micro motor, a movable plate, a side plate, a matching head, a turntable, a sliding block and a clamping plate, so that a test bottle can be directly placed in the center of a mounting cylinder to extrude the contact to be in contact with a contact on the fixed plate; and then a micro motor drives a lead screw to rotate, a movable plate moves, a rotating disc rotates under the cooperation of a matching head and a straight groove, and then a sliding block drives a clamping plate to conduct intelligent and automatic butt clamping and fixing under the cooperation of a first matching rod and an arc-shaped groove. The device can realize intelligent fixation of a test bottle, and is provided with a spring pin, a transverse plate, a rotating plate, a clamping block and a matching rod II, the spring pin is pushed to enable the matching rod II outside the transverse plate to be matched with the rotating plate, so that the rotating plate rotates, then a dropping pipette is placed, pushing of the spring pin is released, and the transverse plate drives the rotating plate to reset; the dropping pipette can be clamped and fixed through the clamping blocks, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of moisture titrators, and particularly relates to an intelligent automatic moisture titrator. Background Art

[0002] In many manufacturing fields, the determination of moisture in the produced substances is an essential process. Generally, a moisture titrator is used for moisture titration. The moisture titrator can detect the moisture content in various organic and inorganic solids, liquids, gases and other samples. Its fast and efficient characteristics make it very popular and are applied in various fields.

[0003] After retrieval, a patent with the Chinese patent publication number CN220854784U discloses an automatic moisture titrator device, including a titrator main body. The upper end of the titrator main body is fixedly connected with a mounting plate. An installation groove is opened inside the mounting plate. A sleeve is arranged on one side of the mounting plate. A bidirectional screw is threadedly connected inside the sleeve. A threaded block is threadedly connected to the outer surface of the bidirectional screw. A clamping ring is fixedly connected to the upper end of the threaded block. A vertical rod is fixedly connected to one side of the titrator main body. A fixing sleeve is sleeved on the outer surface of the vertical rod. A second threaded sleeve is fixedly connected to one side of the fixing sleeve. A fixing piece is threadedly connected inside the second threaded sleeve.

[0004] The following deficiencies exist in the above patent: When the above device is used, the clamping ring is driven to move by the bidirectional screw to clamp the test bottle. This fixing mode requires manual rotation to adapt to test bottles with different diameters, which is rather inconvenient. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a kind of intelligent automatic moisture titrator is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An intelligent automatic moisture titrator, comprising a main body base, a placement plate, and a dropping tube. The placement plate is fixedly installed on the outer wall of the top of the main body base. An installation cylinder is fixedly installed on the inner wall of the placement plate. A slider is slidably connected to the inner wall of the installation cylinder. A clamping plate is fixedly installed on the outer wall of the top of the slider. A first cooperating rod is fixedly installed on the outer wall of the bottom of the slider. A turntable is rotatably connected to the inner wall of the bottom of the placement plate. An arc-shaped groove is formed on the outer wall of the turntable. The arc-shaped groove cooperates with the first cooperating rod. A side plate is fixedly installed on the outer side wall of the turntable. A straight groove is formed on the outer wall of the side plate. A micro motor is fixedly installed on the inner wall of the bottom of the placement plate. The output end of the micro motor is connected to a lead screw through a coupling. A moving plate is slidably connected to the inner wall of the bottom of the placement plate. A cooperating head is rotatably connected to the outer wall of the top of the moving plate. The cooperating head cooperates with the straight groove. A fixing plate is fixedly installed on the inner wall of the bottom of the installation cylinder. A contact is slidably connected to the inner wall of the installation cylinder. A spring is fixedly installed between the outer side wall of the contact and the inner wall of the installation cylinder. Symmetric contacts cooperating with the contact are arranged on the top of the fixing plate.

[0008] As a further scheme of the utility model: A fixing mechanism is arranged on the outer wall of the top of the placement plate. The fixing mechanism comprises a support rod and an installation frame. The support rod is fixedly installed on the outer wall of the top of the placement plate. A rotating column is rotatably connected to the inner wall of the support rod. A spiral groove is formed on the outer side wall of the rotating column.

[0009] As a further scheme of the utility model: An inner sliding plate is slidably connected to the inner side wall of the support rod. A connecting head is rotatably connected to the inner wall of the inner sliding plate.

[0010] As a further scheme of the utility model: The connecting head cooperates with the spiral groove. The installation frame is fixedly installed on the outer side wall of the inner sliding plate. A clamping assembly is arranged on the top of the installation frame. The clamping assembly cooperates with the dropping tube.

[0011] As a further scheme of the utility model: An installation box is fixedly installed on the outer wall of the top of the support rod. A worm gear is rotatably connected to the inner wall of the installation box.

[0012] As a further scheme of the utility model: The bottom end of the worm gear is connected to the rotating column. A worm is rotatably connected to the inner wall of the installation box. The worm meshes with the worm gear.

[0013] As a further scheme of the utility model: The clamping assembly comprises a rotating plate, a spring pin, and a cross plate. The rotating plate is rotatably connected to the inner side wall of the installation frame. The spring pin is fixedly installed on the outer wall of the bottom of the installation frame.

[0014] As a further solution of the utility model: The horizontal plate is fixedly installed on the outer wall of the top end of the spring pin. A second matching rod is rotatably connected to the outer side wall of the horizontal plate. The second matching rod cooperates with the rotating plate. A clamping block is fixedly installed on the outer side wall of the rotating plate. A fixing hole is formed in the outer wall of the bottom of the installation frame.

[0015] Compared with the prior art, the utility model provides an intelligent automatic moisture titrator, which has the following beneficial effects:

[0016] 1. In the utility model, by providing a contact head, a fixing plate, a micro motor, a moving plate, a side plate, a matching head, a turntable, an arc groove, a first matching rod, a slider, and a clamping plate, when in use, the test bottle can be directly placed in the center of the installation cylinder to squeeze the contact head to contact the contact point on the fixing plate, so that the micro motor drives the lead screw to rotate, the moving plate moves, the turntable rotates under the cooperation of the matching head and the straight groove, and then the slider drives the clamping plate to perform intelligent and automatic clamping fixation under the cooperation of the first matching rod and the arc groove.

[0017] 2. In the utility model, by setting the fixing mechanism as a combination of a support rod, an installation frame, a rotating column, a spiral groove, a connecting head, a worm gear, and a worm, when in use, by rotating the worm to engage with the worm gear to make the rotating column rotate, the inner sliding plate can quickly move up and down under the cooperation of the connecting head and the spiral groove, without the need for manual operation multiple times.

[0018] 3. In the utility model, by providing a spring pin, a horizontal plate, a rotating plate, a clamping block, and a second matching rod, when in use, push the spring pin to make the second matching rod outside the horizontal plate cooperate with the rotating plate, so that the rotating plate rotates. Then place the dropper, release the push on the spring pin, and the horizontal plate drives the rotating plate to reset. The dropper can be clamped and fixed by the clamping block, and the operation is convenient.

[0019] The parts not involved in the device are the same as or can be implemented by the prior art. The utility model has a simple structure and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an intelligent automatic moisture titrator proposed by the utility model;

[0021] Figure 2 It is a schematic sectional view of the placing plate of an intelligent automatic moisture titrator proposed by the utility model;

[0022] Figure 3 It is an exploded schematic diagram of the installation cylinder of an intelligent automatic moisture titrator proposed by the utility model;

[0023] Figure 4 It is a schematic sectional view of the installation cylinder of an intelligent automatic moisture titrator proposed by the utility model;

[0024] Figure 5 Schematic structural diagram of the installation frame of an intelligent automatic moisture titrator proposed by the present utility model;

[0025] Figure 6 Schematic cross-sectional structural diagram of the support rod of an intelligent automatic moisture titrator proposed by the present utility model.

[0026] In the figure: 1, main body base; 2, placement plate; 3, support rod; 4, installation frame; 5, dropping tube; 6, installation cylinder; 7, clamping plate; 8, micro motor; 9, lead screw; 10, moving plate; 11, straight groove; 12, mating head; 13, side plate; 14, slider; 15, mating rod one; 16, turntable; 17, arc groove; 18, fixing plate; 19, spring; 20, contact head; 21, clamping block; 22, rotating plate; 23, mating rod two; 24, spring pin; 25, fixing hole; 26, cross plate; 27, worm gear; 28, rotating column; 29, connecting head; 30, spiral groove; 31, inner sliding plate; 32, installation box; 33, worm. Specific implementation mode

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0028] Embodiment 1

[0029] An intelligent automatic moisture titrator, as Figures 1 - 6 shown, includes a main body base 1, a placement plate 2, and a dropping tube 5. The placement plate 2 is fixed to the top outer wall of the main body base 1 by bolts. A fixing mechanism is provided on the top outer wall of the placement plate 2. The inner wall of the placement plate 2 is welded with an installation cylinder 6. The inner wall of the installation cylinder 6 is slidably connected with a slider 14. The top outer wall of the slider 14 is welded with a clamping plate 7. The bottom outer wall of the slider 14 is welded with a mating rod one 15. The bottom inner wall of the placement plate 2 is rotatably connected with a turntable 16. An arc groove 17 is formed on the outer wall of the turntable 16. The arc groove 17 cooperates with the mating rod one 15. A side plate 13 is welded to the outer side wall of the turntable 16. A straight groove 11 is formed on the outer wall of the side plate 13. A micro motor 8 is fixed to the bottom inner wall of the placement plate 2 by bolts. The output end of the micro motor 8 is connected with a lead screw 9 through a coupling. The bottom inner wall of the placement plate 2 is slidably connected with a moving plate 10. The top outer wall of the moving plate 10 is rotatably connected with a mating head 12. The mating head 12 cooperates with the straight groove 11. The bottom inner wall of the installation cylinder 6 is fixed with a fixing plate 18 by bolts. A contact head 20 is slidably connected to the inner wall of the installation cylinder 6. A spring 19 is welded between the outer side wall of the contact head 20 and the inner wall of the installation cylinder 6. Symmetric contact points cooperating with the contact head 20 are provided on the top of the fixing plate 18;

[0030] During use, when the cylindrical test bottle is placed in the center inside the installation cylinder 6, the bottom of the test bottle will squeeze the contact 20 to move downward. The contacts 20 of different groups move downward to contact the contacts arranged on the fixed plate 18, which can control the micro-motor 8 to drive the lead screw 9 to rotate for different numbers of turns. The moving plate 10 moves and drives the turntable 16 to rotate through the cooperation of the mating head 12 and the straight groove 11. Under the cooperation of the arc groove 17 and the first mating rod 15, the slider 14 drives the clamping plate 7 at the top to move to clamp the test bottle, achieving the effect of intelligently and automatically clamping and fixing the test bottle according to the diameter of the test bottle. Subsequently, the drip tube 5 is fixed by the fixing mechanism, and then the moisture titration is carried out.

[0031] The fixing mechanism includes a support rod 3 and an installation frame 4. The support rod 3 is welded to the outer wall of the top of the placement plate 2. A rotating column 28 is rotatably connected to the inner wall of the support rod 3. A spiral groove 30 is formed on the outer side wall of the rotating column 28. An inner sliding plate 31 is slidably connected to the inner side wall of the support rod 3. A connecting head 29 is rotatably connected to the inner wall of the inner sliding plate 31. The connecting head 29 is matched with the spiral groove 30. The installation frame 4 is welded to the outer side wall of the inner sliding plate 31. A clamping assembly is arranged on the top of the installation frame 4. The clamping assembly is matched with the drip tube 5;

[0032] During use, after the drip tube 5 is fixed by the clamping assembly, the rotating column 28 can be rotated to enable the inner sliding plate 31 to quickly move up and down under the cooperation of the connecting head 29 and the spiral groove 30, facilitating the position adjustment of the drip tube 5.

[0033] An installation box 32 is welded to the outer wall of the top of the support rod 3. A worm gear 27 is rotatably connected to the inner wall of the installation box 32. The bottom end of the worm gear 27 is connected to the rotating column 28. A worm 33 is rotatably connected to the inner wall of the installation box 32. The worm 33 is meshed with the worm gear 27;

[0034] During use, the worm 33 can be rotated to mesh with the worm gear 27, and the worm gear 27 drives the rotating column 28 to rotate, and at the same time, self-locking can be achieved.

[0035] Working principle: When in use, when the cylindrical test bottle is placed centrally inside the mounting tube 6, the bottom of the test bottle will squeeze the contact 20 to move downward, and different groups of contacts 20 move downward to contact the contacts set on the fixed plate 18 to control the micro motor 8 to drive the lead screw 9 to rotate different numbers of circles, and the movement of the movable plate 10 drives the turntable 16 to rotate through the cooperation of the matching head 12 and the straight groove 11. Under the cooperation of the arc groove 17 and the matching rod 15, the slider 14 drives the top clamp 7 to move to clamp and fix the test bottle. After the dropper 5 is fixed by the clamping assembly, the worm 33 is rotated to engage the worm gear 27, and the worm gear 27 drives the rotating column 28 to rotate. The rotating column 28 enables the inner slide plate 31 to move up and down quickly under the cooperation of the connecting head 29 and the spiral groove 30, so as to facilitate the position adjustment of the dropper 5.

[0036] Example 2

[0037] An intelligent automatic moisture titrator, in order to facilitate the fixing of the dropper 5, such as Figures 1 - 6 As shown, the clamping assembly includes a rotating plate 22, a spring pin 24, and a transverse plate 26. The rotating plate 22 is rotatably connected to the inner side wall of the installation frame 4. The spring pin 24 is welded to the outer wall at the bottom of the installation frame 4. The transverse plate 26 is welded to the outer wall at the top of the spring pin 24. The outer side wall of the transverse plate 26 is rotatably connected to a second matching rod 23. The second matching rod 23 cooperates with the rotating plate 22. The outer side wall of the rotating plate 22 is bonded with a clamping block 21. The outer wall at the bottom of the installation frame 4 is provided with a fixing hole 25.

[0038] Working principle: When in use, push the spring pin 24, the horizontal plate 26 moves upward, so that the rotating plate 22 rotates with the cooperation of the matching rod 23, and then insert the drip tube 5 into the fixing hole 25, release the push on the spring pin 24, and the horizontal plate 26 is reset. With the cooperation of the matching rod 23 and the rotating plate 22, the rotating plate 22 rotates, and the clamping block 21 rotates accordingly to clamp the outside of the drip tube 5, thereby realizing the rapid fixation of the drip tube 5.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent automatic moisture titrator, comprising a main body base (1), a placement plate (2), and a dropping pipette (5), characterized in that, The placement plate (2) is fixedly installed on the top outer wall of the main body base (1). An installation cylinder (6) is fixedly installed on the inner wall of the placement plate (2). A slider (14) is slidably connected to the inner wall of the installation cylinder (6). A clamping plate (7) is fixedly installed on the top outer wall of the slider (14). A first matching rod (15) is fixedly installed on the bottom outer wall of the slider (14). A turntable (16) is rotatably connected to the bottom inner wall of the placement plate (2). An arc groove (17) is formed on the outer wall of the turntable (16). The arc groove (17) is matched with the first matching rod (15). A side plate (13) is fixedly installed on the outer side wall of the turntable (16). A straight groove (11) is formed on the outer wall of the side plate (13). A micro motor (8) is fixedly installed on the bottom inner wall of the placement plate (2). The output end of the micro motor (8) is connected to a lead screw (9) through a coupling. A moving plate (10) is slidably connected to the bottom inner wall of the placement plate (2). A matching head (12) is rotatably connected to the top outer wall of the moving plate (10). The matching head (12) is matched with the straight groove (11). A fixing plate (18) is fixedly installed on the bottom inner wall of the installation cylinder (6). A contact head (20) is slidably connected to the inner wall of the installation cylinder (6). A spring (19) is fixedly installed between the outer side wall of the contact head (20) and the inner wall of the installation cylinder (6). Symmetric contact points matched with the contact head (20) are arranged on the top of the fixing plate (18).

2. The intelligent automatic moisture titrator according to claim 1, characterized in that, A fixing mechanism is arranged on the top outer wall of the placement plate (2). The fixing mechanism includes a support rod (3) and an installation frame (4). The support rod (3) is fixedly installed on the top outer wall of the placement plate (2). A rotating column (28) is rotatably connected to the inner wall of the support rod (3). A spiral groove (30) is formed on the outer side wall of the rotating column (28).

3. An intelligent automatic moisture titrator according to claim 2, characterized in that, An inner sliding plate (31) is slidably connected to the inner side wall of the support rod (3). A connecting head (29) is rotatably connected to the inner wall of the inner sliding plate (31).

4. An intelligent automatic moisture titrator according to claim 3, characterized in that, The connecting head (29) is matched with the spiral groove (30). The installation frame (4) is fixedly installed on the outer side wall of the inner sliding plate (31). A clamping component is arranged on the top of the installation frame (4). The clamping component is matched with the drip tube (5).

5. An intelligent automatic moisture titrator according to claim 4, characterized in that, An installation box (32) is fixedly installed on the top outer wall of the support rod (3). A worm gear (27) is rotatably connected to the inner wall of the installation box (32).

6. An intelligent automatic moisture titrator according to claim 5, characterized in that, The bottom end of the worm gear (27) is connected to the rotating column (28). A worm (33) is rotatably connected to the inner wall of the installation box (32). The worm (33) is meshed with the worm gear (27).

7. An intelligent automatic moisture titrator according to claim 4, characterized in that, The clamping component includes a rotating plate (22), a spring pin (24), and a cross plate (26). The rotating plate (22) is rotatably connected to the inner side wall of the installation frame (4). The spring pin (24) is fixedly installed on the bottom outer wall of the installation frame (4).

8. An intelligent automatic moisture titrator according to claim 7, characterized in that, The cross plate (26) is fixedly installed on the outer wall of the top end of the spring pin (24). A second mating rod (23) is rotatably connected to the outer side wall of the cross plate (26). The second mating rod (23) cooperates with the rotating plate (22). A clamping block (21) is fixedly installed on the outer side wall of the rotating plate (22). A fixing hole (25) is formed in the outer wall of the bottom of the installation frame (4).

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