Cleaning device for chemical reagent production

Abstract

The utility model discloses a cleaning device for chemical reagent production, which relates to the technical field of chemical reagent production and comprises a vertical plate and a bottom plate fixedly connected to the bottom of the vertical plate, the output end of a servo motor is fixedly connected with a rotating shaft, and one side, far away from the servo motor, of the rotating shaft is fixedly connected with a rotating disc. The edge of the side, away from the rotating shaft, of the rotating disc is fixedly connected with an eccentric shaft, the eccentric shaft is movably connected with a transmission rod, and one side of the movable bolt is fixedly connected with a sliding block. The problems that the positions of the chemical test tube and the brush rod cannot move, only the horizontal position in the test tube is cleaned, but after cleaning is finished, residual chemicals can be deposited at the bottom of the chemical test tube and attached to the inner wall of the test tube, and the cleaning effect of the device is reduced are avoided. And the limitation is obvious.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical reagent production, in particular to a cleaning device for chemical reagent production. Background Art

[0002] Chemical reagents are relative standards used in chemical research and analysis, and are widely used in the synthesis, separation, and qualitative and quantitative analysis of substances. During production and use, chemical reagent residues may remain on the inner walls of containers and equipment, necessitating regular cleaning to ensure reagent purity and experimental accuracy.

[0003] Chinese patent CN210230934U discloses a test tube cleaning device, wherein a lower connecting rod is provided on a base, an inner rod is provided on the top of the lower connecting rod, an upper connecting rod is provided on the inner rod, a water inlet pipe is provided on the upper connecting rod, a plurality of brush rods are provided at the other end of the upper connecting rod, the brush rods are provided with bristles, and a water outlet is provided on the brush rods, a connecting block is provided on one side of the lower connecting rod, a cleaning table is provided on the connecting block, and a plurality of test tube holes are provided on the cleaning table, wherein the test tube holes are located directly below the brush rod. However, the device uses the brush rod to clean the inner surface of the chemical test tube, but the position of the chemical test tube and the brush rod cannot move, and only the horizontal position inside the test tube is cleaned. However, when the cleaning is completed, residual chemicals will settle at the bottom of the chemical test tube and adhere to the inner wall of the test tube, reducing the cleaning effect of the device. The limitations are obvious and it is difficult to meet the needs of staff.

[0004] Therefore, in order to solve such problems, we propose a cleaning device for chemical reagent production. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing technology uses a brush rod to clean the inner surface of a chemical test tube, but the positions of the chemical test tube and the brush rod cannot move, and only the horizontal position inside the test tube is cleaned. However, when the cleaning is completed, the residual chemicals will be deposited at the bottom of the chemical test tube and adhere to the inner wall of the test tube, which reduces the cleaning effect of the device. The limitations are obvious and it is difficult to meet the needs of the staff. A cleaning device for chemical reagent production is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a cleaning device for chemical reagent production, comprising a vertical plate and a bottom plate fixedly connected to the bottom of the vertical plate, a servo motor is fixedly connected to the outer wall of the vertical plate, the output end of the servo motor is fixedly connected to a rotating shaft, the rotating shaft passes through the vertical plate, a rotating disk is fixedly connected to the side of the rotating shaft away from the servo motor, an eccentric shaft is fixedly connected to the edge of the rotating disk away from the rotating shaft, a transmission rod is movably connected to the eccentric shaft, a movable bolt is movably connected to the lower end of the transmission rod, a slider is fixedly connected to one side of the movable bolt, a fixed block is fixedly connected to the side of the slider away from the movable bolt, a mounting hole is provided on the top of the fixed block, a test tube is movably connected in the mounting hole, and limited bolts are fixedly connected to both ends of the outer wall of the fixed block close to the movable bolt;

[0007] One side of the vertical plate at the top of the bottom plate is fixedly connected to a side plate, a slide groove is provided in the middle of the side plate, and limiting grooves are provided on both sides of the slide groove of the side plate, one side of the side plate at the top of the bottom plate is fixedly connected to a bracket, the bottom surface of the top of the bracket is fixedly connected to bristles, the outer wall of the bracket is fixedly connected to a water tank, the top of the water tank is fixedly connected to a water pump, the water pump is fixedly connected to a water pipe, and the top and bottom of the water pipe are fixedly connected to a nozzle.

[0008] Preferably, the bottom of the base plate is fixedly connected to a support leg, and one side of the top surface of the base plate is fixedly connected to a controller.

[0009] Preferably, the slider is located in the slide groove, and the fixed block and the side plate are slidably connected to the slide groove through the slider.

[0010] Preferably, the diameter of the rotating disk is the same as the lifting range of the fixed block.

[0011] Preferably, the diameter of the rotating disk is the same as the length of the chute.

[0012] Preferably, the servo motor and the water pump are both electrically connected to the controller.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, the fixed block is made to perform reciprocating lifting and lowering motion by cooperating with the rotating disk, the eccentric shaft, the transmission rod and the movable bolt, so that the bristles continuously clean the inner wall of the test tube, avoiding the cleaning process of the inner surface of the chemical test tube by the brush rod. However, the position of the chemical test tube and the brush rod cannot move, and only the horizontal position inside the test tube is cleaned. However, when the cleaning is completed, the residual chemicals will be deposited at the bottom of the chemical test tube and will adhere to the inner wall of the test tube, reducing the cleaning effect of the device. The limitation is obvious and it is difficult to meet the use needs of the staff. The limit bolt and the limit groove are provided to limit the lifting process of the fixed block, making the structure more stable, simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of a cleaning device for producing chemical reagents proposed in the present invention;

[0016] Figure 2 This is a three-dimensional exploded view of a cleaning device for producing chemical reagents proposed in the present invention;

[0017] Figure 3 This is a three-dimensional exploded schematic diagram of a transmission component of a cleaning device for producing chemical reagents proposed in the present invention;

[0018] Figure 4 This is a three-dimensional exploded schematic diagram of a cleaning component of a cleaning device for producing chemical reagents proposed by the utility model.

[0019] Legend:

[0020] 1. Vertical plate; 11. Servo motor; 12. Rotating shaft; 13. Rotating disk; 131. Eccentric shaft; 14. Transmission rod; 141. Movable bolt; 15. Slider; 16. Fixed block; 161. Mounting hole; 162. Test tube; 163. Limit bolt; 2. Side plate; 21. Slide; 22. Limit slot; 3. Bracket; 31. Bristles; 32. Water tank; 33. Water pump; 34. Water pipe; 35. Nozzle; 4. Bottom plate; 41. Leg; 42. Controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Reference Figure 1-4 , the utility model provides an embodiment: a cleaning device for chemical reagent production, including a vertical plate 1 and a bottom plate 4 fixedly connected to the bottom of the vertical plate 1, the function of the bottom plate 4 is to fix the vertical plate 1, the side plate 2 and the bracket 3, a servo motor 11 is fixedly connected to the outer wall of the vertical plate 1, the function of the servo motor 11 is to drive the rotating shaft 12, the output end of the servo motor 11 is fixedly connected to the rotating shaft 12, the function of the rotating shaft 12 is to drive the rotating disk 13 to rotate, the rotating shaft 12 passes through the vertical plate 1, the side of the rotating shaft 12 away from the servo motor 11 is fixedly connected to the rotating disk 13, the function of the rotating disk 13 is to fix the eccentric shaft 131, the edge of the rotating disk 13 away from the rotating shaft 12 is fixedly connected to the eccentric shaft 131, the function of the eccentric shaft 131 is to sleeve the transmission rod 14. A transmission rod 14 is movably connected to the eccentric shaft 131. The function of the transmission rod 14 is transmission. The lower end of the transmission rod 14 is movably connected to a movable bolt 141. The function of the movable bolt 141 is to fix the slider 15. One side of the movable bolt 141 is fixedly connected to the slider 15. The function of the slider 15 is to drive the fixed block 16 to move. The side of the slider 15 away from the movable bolt 141 is fixedly connected to the fixed block 16. The function of the fixed block 16 is to fix the limit bolt 163. A mounting hole 161 is provided on the top of the fixed block 16. The function of the mounting hole 161 is to install a test tube 162. The test tube 162 is movably connected in the mounting hole 161. The two ends of the outer wall of the fixed block 16 close to the movable bolt 141 are fixedly connected to the limit bolt 163. The function of the limit bolt 163 is to limit.

[0024] One side of the top vertical plate 1 of the bottom plate 4 is fixedly connected to the side plate 2, and a slide groove 21 is provided in the middle of the side plate 2. The function of the slide groove 21 is to install the slider 15. Limit grooves 22 are provided on both sides of the slide groove 21 on the side plate 2. The function of the limit groove 22 is to install the limit bolt 163. A bracket 3 is fixedly connected to one side of the top side plate 2 of the bottom plate 4. The function of the bracket 3 is to fix the bristles 31. The bottom surface of the top of the bracket 3 is fixedly connected to the bristles 31. The function of the bristles 31 is to clean the test tube 162. A water tank 32 is fixedly connected to the outer wall of the bracket 3. The function of the water tank 32 is to store cleaning liquid. A water pump 33 is fixedly connected to the top of the water tank 32. The function of the water pump 33 is to pump water. A water pipe 34 is fixedly connected to the water pump 33. The function of the water pipe 34 is to circulate cleaning liquid. A nozzle 35 is fixedly connected to the top and bottom of the water pipe 34. The function of the nozzle 35 is to spray water.

[0025] The bottom of the base plate 4 is fixedly connected to a support leg 41, which supports the entire device. The top side of the base plate 4 is fixedly connected to a controller 42, which controls the opening and closing of the servo motor 11 and the water pump 33.

[0026] The slider 15 is located in the slide groove 21 , and the fixed block 16 and the side plate 2 are slidably connected through the slider 15 and the slide groove 21 .

[0027] The diameter of the rotating disk 13 is the same as the lifting range of the fixed block 16.

[0028] The diameter of the rotating disk 13 is the same as the length of the sliding groove 21 .

[0029] The servo motor 11 and the water pump 33 are both electrically connected to the controller 42 .

[0030] Working principle: When the device is in use, the test tube 162 is placed in the mounting hole 161 opened on the fixed block 16, and then the water pump 33 and the servo motor 11 are started. The water pump 33 draws the cleaning liquid in the water tank 32 into the inside of the test tube 162 through the water pipe 34 and the nozzle 35, and then the servo motor 11 is started. The servo motor 11 drives the rotating shaft 12 and the rotating disk 13 to rotate. The rotating disk 13 is lifted and reciprocated by the eccentric shaft 131, the transmission rod 14, the movable bolt 141 and the slider 15, and then the lifting and reciprocating motion of the test tube 162 is used to clean the inner wall of the test tube 162 by using the bristles 31, so that the cleaning of the device is more comprehensive, and the structure is simple and easy to operate.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cleaning device for producing chemical reagents, comprising a vertical plate (1) and a bottom plate (4) fixedly connected to the bottom of the vertical plate (1), characterized in that: A servo motor (11) is fixedly connected to the outer wall of the vertical plate (1), an output end of the servo motor (11) is fixedly connected to a rotating shaft (12), the rotating shaft (12) passes through the vertical plate (1), a side of the rotating shaft (12) away from the servo motor (11) is fixedly connected to a rotating disk (13), an edge of a side of the rotating disk (13) away from the rotating shaft (12) is fixedly connected to an eccentric shaft (131), a transmission rod (14) is movably connected to the eccentric shaft (131), and the transmission rod The lower end of (14) is movably connected to a movable bolt (141), one side of the movable bolt (141) is fixedly connected to a slider (15), the side of the slider (15) away from the movable bolt (141) is fixedly connected to a fixed block (16), a mounting hole (161) is provided on the top of the fixed block (16), a test tube (162) is movably connected in the mounting hole (161), and both ends of the outer wall of the fixed block (16) close to the movable bolt (141) are fixedly connected to limit bolts (163); One side of the vertical plate (1) at the top of the bottom plate (4) is fixedly connected to the side plate (2), a chute (21) is provided in the middle of the side plate (2), and limiting grooves (22) are provided on both sides of the chute (21) on the side plate (2), a bracket (3) is fixedly connected to one side of the side plate (2) at the top of the bottom plate (4), a brush (31) is fixedly connected to the bottom surface of the top of the bracket (3), a water tank (32) is fixedly connected to the outer wall of the bracket (3), a water pump (33) is fixedly connected to the top of the water tank (32), a water pipe (34) is fixedly connected to the water pump (33), and a nozzle (35) is fixedly connected to the bottom of the top surface of the water pipe (34).

2. A cleaning device for chemical reagent production according to claim 1, characterized in that: The bottom of the base plate (4) is fixedly connected to a support leg (41), and one side of the top surface of the base plate (4) is fixedly connected to a controller (42).

3. The cleaning device for chemical reagent production according to claim 1, characterized in that: The slider (15) is located in the slide groove (21), and the fixed block (16) and the side plate (2) are slidably connected through the slider (15) and the slide groove (21).

4. A cleaning device for producing chemical reagents according to claim 1, characterized in that: The diameter of the rotating disk (13) is the same as the lifting range of the fixed block (16).

5. The cleaning device for chemical reagent production according to claim 1, characterized in that: The diameter of the rotating disk (13) is the same as the length of the chute (21).

6. The cleaning device for chemical reagent production according to claim 2, characterized in that: The servo motor (11) and the water pump (33) are both electrically connected to the controller (42).

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