Chemical agent sampling device for chemical engineering

Abstract

The utility model belongs to the technical field of chemical engineering, and particularly relates to a chemical agent sampling device for chemical engineering, which comprises a bottom frame, a fixed rail is fixedly connected to the upper surface of the bottom frame, a motor I is fixedly mounted on the upper surface of the bottom frame, and a threaded rod is fixedly connected to the output end of the motor I; the device comprises a fixed rail, a horizontal rail is slidably mounted in the fixed rail, a moving seat is slidably mounted in the horizontal rail, a first electric telescopic rod is fixedly mounted in the moving seat, and a first mounting plate is fixedly connected to the bottom end of the first electric telescopic rod. By arranging the first electric telescopic rod, the bottom end of the first electric telescopic rod stretches out and draws back, a stirrer can be conveniently driven to enter the chemical barrel from an opening of the chemical barrel, the stirrer can be driven to rotate by arranging the second motor, and therefore chemical agents in the chemical barrel can be stirred, and precipitates of the chemical agents can be fully mixed; a chemical agent stirred in the chemical barrel can be extracted through the hose and the sampling pipe beside the stirrer and is guided into the bottle body through the guide pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical engineering, and in particular relates to a chemical agent sampling device for chemical engineering. Background Art

[0002] In the process of chemical engineering experiments, it is often necessary to conduct chemical sampling of chemical agents (reagents), solutions, etc., and extract samples from chemical barrels for overall testing. During the sampling process, the samples need to be absorbed, stored, and then tested and analyzed. The sampling device is an indispensable instrument in chemical engineering.

[0003] When the existing sampling device is faced with chemical agents containing sediment, since the sediment is generally located at the bottom of the barrel, the chemical agent components obtained by the sampling device during sampling are not complete. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a chemical agent sampling device for chemical engineering, which solves the problem that the chemical agent components obtained by the sampling device when sampling are not complete.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical agent sampling device for chemical engineering, comprising a base frame, a fixed rail is fixedly connected to the upper surface of the base frame, a motor 1 is fixedly installed on the upper surface of the base frame, a threaded rod is fixedly connected to the output end of the motor 1, a horizontal rail is slidably installed inside the fixed rail, a moving seat is slidably installed inside the horizontal rail, an electric telescopic rod 1 is fixedly installed inside the moving seat, the bottom end of the electric telescopic rod 1 is fixedly connected to a mounting plate 1, a motor 2 is fixedly installed on the inner lower surface of the mounting plate 1, a stirrer is fixedly connected to the output end of the motor 2, and a sampling tube is fixedly connected inside the mounting plate 1. A pump is fixedly installed on the upper surface of the movable seat, a hose is fixedly connected to the input end of the pump, a conduit is fixedly connected to the output end of the pump, a bottle body is installed on the internal thread of the movable seat, a roller is rotatably installed inside the base frame, a mounting plate 2 is fixedly connected inside the base frame, a motor 3 is fixedly installed on the upper surface of the mounting plate 2, a bevel gear 1 is fixedly connected to the output end of the motor 3, a support shaft 1 is fixedly connected inside the base frame, a bevel gear 2 is rotatably connected to the bottom end of the support shaft 1, a support shaft 2 is fixedly connected to the upper surface of the mounting plate 2, a toothed disc is fixedly connected to the top of the support shaft 2, and a wing plate is fixedly connected to the inner wall of the base frame.

[0006] Preferably, the threaded rod passes through and is threadedly connected to the horizontal rail.

[0007] Preferably, one end of the hose is connected to one end of the sampling tube.

[0008] Preferably, the bevel gear 1 is vertically meshed with the bevel gear 2, and the bevel gear 2 is meshed with the toothed disc.

[0009] Preferably, the upper surface of the base frame is fixedly connected with a mounting plate three, the top of the mounting plate three is fixedly connected with an electric telescopic rod two, the bottom end of the electric telescopic rod two is fixedly connected with a supporting frame, and the lower surface of the supporting frame is rotatably connected with a moving wheel.

[0010] Preferably, a limiting rod is fixedly connected to the lower surface of the base frame, and the limiting rod passes through the supporting frame.

[0011] Preferably, the rollers are arranged in an oblique array.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The chemical agent sampling device for chemical engineering is provided with a roller, which is conducive to saving labor when manually moving the chemical barrel. By providing a motor three, the output end of the motor can drive the bevel gear one to rotate, the bevel gear one can drive the bevel gear two to rotate, the bevel gear two can drive the toothed disc to rotate, and the toothed disc can drive the chemical barrel to rotate, so as to facilitate the adjustment of its opening position. By providing a motor one, the output end of the motor drives the threaded rod to rotate, and the threaded rod drives the horizontal rail to move vertically, so as to facilitate the adjustment of the height of the electric telescopic rod one. By providing a horizontal rail, the moving seat can slide horizontally along the horizontal rail, so as to facilitate the adjustment of the horizontal position of the electric telescopic rod one. By providing the electric telescopic rod one, the bottom end of the electric telescopic rod can be extended and retracted to facilitate the agitator to enter from the opening of the chemical barrel. The setting of the motor two can drive the agitator to rotate, so as to stir the chemical agent in the chemical barrel, so that the sediment can also be fully mixed. By providing a pump, the chemical agent stirred in the chemical barrel can be extracted through a hose and a sampling tube next to the agitator and introduced into the bottle through a catheter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a complete structural schematic diagram of the utility model;

[0016] Figure 2 This is the bottom viewing angle structure of the utility model Figure 1 ;

[0017] Figure 3 This is the bottom viewing angle structure of the utility model Figure 2 ;

[0018] Figure 4This is the bottom viewing angle structure of the utility model Figure 3 ;

[0019] Figure 5 For this utility model Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1 base frame; 2 fixed rail; 3 motor 1; 4 threaded rod; 5 horizontal rail; 6 moving seat; 7 electric telescopic rod 1; 8 mounting plate 1; 9 motor 2; 10 stirrer; 11 sampling tube; 12 pump; 13 hose; 14 catheter; 15 bottle body; 16 roller; 17 mounting plate 2; 18 motor 3; 19 bevel gear 1; 20 support shaft 1; 21 bevel gear 2; 22 support shaft 2; 23 toothed disc; 24 wing plate; 25 mounting plate 3; 26 electric telescopic rod 2; 27 support frame; 28 moving wheel; 29 limit rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides the following technical solutions: a chemical agent sampling device for chemical engineering, comprising a base frame 1, a fixed rail 2 is fixedly connected to the upper surface of the base frame 1, a motor 3 is fixedly installed on the upper surface of the base frame 1, a threaded rod 4 is fixedly connected to the output end of the motor 3, a horizontal rail 5 is slidably installed inside the fixed rail 2, a moving seat 6 is slidably installed inside the horizontal rail 5, an electric telescopic rod 7 is fixedly installed inside the moving seat 6, a mounting plate 8 is fixedly connected to the bottom end of the electric telescopic rod 7, a motor 2 9 is fixedly installed on the lower surface of the mounting plate 8, a stirrer 10 is fixedly connected to the output end of the motor 2 9, a sampling tube 11 is fixedly connected to the inside of the mounting plate 8, and a sampling tube 11 is fixedly installed on the upper surface of the moving seat 6. A pump 12 is installed, the input end of the pump 12 is fixedly connected to a hose 13, the output end of the pump 12 is fixedly connected to a conduit 14, the internal thread of the movable seat 6 is installed with a bottle body 15, the internal rotatable installation of a roller 16 is installed in the base frame 1, the interior of the base frame 1 is fixedly connected to a mounting plate 2 17, the upper surface of the mounting plate 2 17 is fixedly installed with a motor 3 18, the output end of the motor 3 18 is fixedly connected to a bevel gear 19, the interior of the base frame 1 is fixedly connected to a support shaft 1 20, the bottom end of the support shaft 1 20 is rotatably connected to a bevel gear 21, the upper surface of the mounting plate 2 17 is fixedly connected to a support shaft 2 22, the top of the support shaft 22 is fixedly connected to a toothed disc 23, and the inner wall of the base frame 1 is fixedly connected to a wing plate 24.

[0023] In this embodiment, by providing a roller 16, it is easier to save effort when manually moving the chemical barrel. By providing a motor 3 18, its output end can drive the bevel gear 19 to rotate, the bevel gear 19 can drive the bevel gear 21 to rotate, the bevel gear 21 can drive the toothed disc 23 to rotate, and the toothed disc 23 can drive the chemical barrel to rotate, so as to facilitate the adjustment of its opening position. By providing a motor 3, its output end drives the threaded rod 4 to rotate, and the threaded rod 4 will drive the horizontal rail 5 to move vertically, which is conducive to adjusting the height of the electric telescopic rod 7. By providing a horizontal rail 5, the moving seat 6 can slide horizontally along the horizontal rail 5, which is conducive to adjusting the electric telescopic rod The horizontal position of the chemical barrel is set at 7, and an electric telescopic rod 7 is provided. The bottom end of the electric telescopic rod 7 can be easily driven to drive the stirrer 10 to enter from the opening of the chemical barrel. The stirrer 10 can be driven to rotate by the setting of the motor 9, so as to stir the chemical agent in the chemical barrel so that the sediment can be fully mixed. A pump 12 is provided, which can extract the stirred chemical agent in the chemical barrel through the hose 13 and the sampling tube 11 next to the stirrer 10 and introduce it into the bottle body 15 through the conduit 14. The threaded rod 4 penetrates and is threadedly connected with the horizontal rail 5, so that the threaded rod 4 is driven by the motor 3 to rotate, which is conducive to driving the horizontal rail 5 to move vertically to change the height. The hose 1 One end of the bottom frame 1 is connected to one end of the sampling tube 11, so that the pump 12 can extract the chemical agent after stirring in the chemical barrel through the hose 13 and the sampling tube 11 next to the agitator 10. The bevel gear 19 is vertically meshed with the bevel gear 21, so that the rotation of the bevel gear 19 will drive the bevel gear 21 to rotate, and the bevel gear 21 is meshed with the toothed disc 23, and the bevel gear 21 will be able to drive the toothed disc 23 to rotate. The upper surface of the bottom frame 1 is fixedly connected with a mounting plate 3 25, and the mounting plate 3 25 is convenient for the installation of the electric telescopic rod 26. The top of the mounting plate 3 25 is fixedly connected with the electric telescopic rod 26, and the bottom of the electric telescopic rod 26 is fixedly connected with A support frame 27, the lower surface of which is rotatably connected to a moving wheel 28, and the support frame 27 can be driven to move vertically by an electric telescopic rod 26, which is conducive to adjusting the height of the moving wheel 28. When the moving wheel 28 moves downward, it will replace the base frame 1 to play a supporting role, and can be moved by the moving wheel 28. A limit rod 29 is fixedly connected to the lower surface of the base frame 1, and the limit rod 29 passes through the support frame 27. The limit rod 29 limits the support frame 27 to prevent it from moving too much downward and improve its stability. The rollers 16 are arranged in an oblique array. Through multiple settings of the rollers 16, the chemical barrels can be easily slid, which is conducive to manual movement of chemical barrels with less effort.

[0024] The working principle or use process of the utility model: when the utility model is in use, the chemical barrel filled with chemicals is first moved to the toothed disc 23 through the roller 16, and then the motor 3 18 can be controlled to start driving the bevel gear 19 to rotate, and the rotation of the gear 19 will drive the bevel gear 21 to rotate, and the bevel gear 21 will be able to drive the toothed disc 23 to rotate, so that the opening position of the chemical barrel can be adjusted, and then the moving seat 6 can be controlled to adjust the position of the electric telescopic rod 17, so that the agitator 10 and the sampling tube 11 can be located above the opening of the chemical barrel, and then the motor 13 can be controlled to start driving the threaded rod 4 to rotate, and the threaded rod 4 will drive the horizontal rail 5 to move vertically, so as to adjust the electric telescopic rod 17. Height, the horizontal rail 5 moves down to make the agitator 10 and the sampling tube 11 close to the opening of the chemical barrel, and then the electric telescopic rod 7 can be controlled to extend, thereby driving the agitator 10 to enter from the opening of the chemical barrel, and then the motor 2 9 is started to drive the agitator 10 to rotate, thereby stirring the chemicals in the chemical barrel so that the sediment can be fully mixed, and finally the pump 12 is started, which can extract the stirred chemicals in the chemical barrel through the hose 13 and the sampling tube 11 next to the agitator 10 and introduce them into the bottle body 15 through the conduit 14. After the bottle body 15 is full, it can be rotated and removed. Among them, the electrical equipment in this equipment is externally powered and controlled to run and shut down by a matching control switch.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A chemical agent sampling device for chemical engineering, comprising a base frame (1), a fixed rail (2) being fixedly connected to the upper surface of the base frame (1), a motor (3) being fixedly mounted on the upper surface of the base frame (1), a threaded rod (4) being fixedly connected to the output end of the motor (3), Features: A horizontal rail (5) is slidably mounted inside the fixed rail (2), a movable seat (6) is slidably mounted inside the horizontal rail (5), an electric telescopic rod (7) is fixedly mounted inside the movable seat (6), a mounting plate (8) is fixedly connected to the bottom end of the electric telescopic rod (7), a motor (9) is fixedly mounted on the lower surface of the mounting plate (8), an agitator (10) is fixedly connected to the output end of the motor (9), a sampling tube (11) is fixedly connected to the inside of the mounting plate (8), a pump (12) is fixedly mounted on the upper surface of the movable seat (6), a hose (13) is fixedly connected to the input end of the pump (12), a conduit (14) is fixedly connected to the output end of the pump (12), and the The movable seat (6) is internally threadedly mounted with a bottle body (15); the bottom frame (1) is internally rotatably mounted with a roller (16); the bottom frame (1) is internally fixedly connected with a mounting plate 2 (17); the upper surface of the mounting plate 2 (17) is fixedly mounted with a motor 3 (18); the output end of the motor 3 (18) is fixedly connected with a bevel gear 1 (19); the bottom of the mounting plate 1 (20) is rotatably connected with a bevel gear 2 (21); the upper surface of the mounting plate 2 (17) is fixedly connected with a support shaft 2 (22); the top end of the support shaft 2 (22) is fixedly connected with a toothed disc (23); and the inner wall of the bottom frame (1) is fixedly connected with a wing plate (24).

2. A chemical agent sampling device for chemical engineering according to claim 1, Features: The threaded rod (4) penetrates through and is threadedly connected to the horizontal rail (5).

3. A chemical agent sampling device for chemical engineering according to claim 1, Features: One end of the hose (13) is connected to one end of the sampling tube (11).

4. A chemical agent sampling device for chemical engineering according to claim 1, Features: The bevel gear 1 (19) is vertically meshed with the bevel gear 2 (21), and the bevel gear 2 (21) is meshed with the toothed disc (23).

5. A chemical agent sampling device for chemical engineering according to claim 1, Features: The upper surface of the base frame (1) is fixedly connected to a mounting plate three (25), the top of the mounting plate three (25) is fixedly connected to an electric telescopic rod two (26), the bottom end of the electric telescopic rod two (26) is fixedly connected to a support frame (27), and the lower surface of the support frame (27) is rotatably connected to a moving wheel (28).

6. A chemical agent sampling device for chemical engineering according to claim 5, Features: The lower surface of the base frame (1) is fixedly connected to a limiting rod (29), and the limiting rod (29) passes through the supporting frame (27).

7. A chemical agent sampling device for chemical engineering according to claim 5, Features: The rollers (16) are arranged in an oblique array.

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