CN213726015U

CN213726015U - Sample liquid diluting device with sample separating and taking functions

Info

Publication number: CN213726015U
Application number: CN202022415757.0U
Authority: CN
Inventors: 曾道良
Original assignee: Shanghai Kezhe Biochemical Technology Co ltd
Current assignee: Shanghai Kezhe Biochemical Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-20
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a sample liquid diluting device with sample separating and taking out functions, which belongs to the technical field of diluting devices and comprises a first shell and a second shell, wherein the upper surface of the second shell is communicated with a liquid inlet, the upper surface of the second shell is communicated with a liquid outlet of a liquid storage cylinder, the inner wall of the liquid storage cylinder is tightly attached to a piston, the upper surface of the piston is fixedly connected with a pull rod, a valve is arranged on the liquid outlet of the liquid storage cylinder, the upper surface of the second shell is connected with a first bearing in a clamping manner, and a first rotating shaft is sleeved in the first bearing; the utility model discloses in, through setting up the second motor, it is rotatory to utilize the rotation of second motor to make the worm drive the worm wheel to make the rotation of screw cap, utilize the rotation of screw cap to make the screw thread post of left and right sides remove to the direction of keeping away from mutually, thereby realized two baffles respectively to the purpose that the left and right sides promoted, thereby make liquid flow in the collection liquid box of the left and right sides respectively from two through-holes.

Description

Sample liquid diluting device with sample separating and taking functions

Technical Field

The utility model belongs to the technical field of the diluting device, especially, relate to a sample liquid diluting device with divide appearance to take out function.

Background

In present production life, to needing to use various liquid, the effect that the liquid of different concentrations showed is different, people are when using all kinds of liquid, at first all can consider the concentration of liquid, can directly take the use to the liquid that the concentration is exact, can dilute it earlier to the liquid that the concentration is higher often, wait to dilute and take the use again after the concentration that needs, in traditional diluting device, take out the liquid that dilutes and accomplish and use it, if discover the dilution degree is not enough in the use, then need to get liquid again and dilute, the operating process is loaded down with trivial details and wasted a large amount of manpower and time, the process of diluting again is also not thorough enough, influence the concentration of diluting the finished product of liquid after accomplishing very much, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the secondary dilution process is complicated and the dilution process is not thorough enough in the prior art, the sample liquid dilution device with the sample separating and taking function is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sample liquid diluting device with a sample separating and taking function comprises a first shell and a second shell, wherein the upper surface of the second shell is communicated with a liquid inlet, the upper surface of the second shell is communicated with a liquid outlet of a liquid storage cylinder, the inner wall of the liquid storage cylinder is tightly attached to a piston, the upper surface of the piston is fixedly connected with a pull rod, a valve is arranged on the liquid outlet of the liquid storage cylinder, a first bearing is connected to the upper surface of the second shell in a clamped mode, a first rotating shaft is sleeved in the first bearing in a sleeved mode, the upper surface of the inner wall of the second shell is fixedly connected with the first shell, a second bearing is connected to the lower surface of the inner wall of the first shell in a clamped mode, a first rotating shaft is sleeved in the second bearing in a sleeved mode, the top end of the first rotating shaft is fixedly connected with an output shaft of a first motor, the right side surface of the first motor is fixedly connected with the upper surface of the second shell through a connecting plate, and stirring rods are fixedly connected to the left side surface and the right side surface of the first rotating shaft, the left side surface and the right side surface of the first shell are respectively provided with a through hole, the left side surface and the right side surface of the first shell are respectively attached with a baffle plate, the upper surface of each baffle plate is fixedly connected with a slide block, the slide blocks are arranged in chutes formed in the upper surface of the inner wall of the second shell, the opposite surfaces of the two baffle plates are respectively fixedly connected with a threaded column, the outer surfaces of the two threaded columns are respectively in threaded connection with threaded caps, the opposite ends of the two threaded caps are mutually and fixedly connected, the outer surfaces of the two threaded caps are respectively sleeved with a third bearing, the lower surfaces of the two third bearings are respectively and fixedly connected with the lower surface of the inner wall of the second shell through a connecting rod, the two threaded caps are respectively clamped in a worm wheel, the front surface of the worm wheel is meshed with a worm, the worm is clamped on the outer surface of the output shaft of the second motor, the second motor is fixedly connected with the lower surface of the inner wall of the second shell through a fixed seat, and the left side and the right side surface of the second motor are respectively provided with a liquid collecting box, the front intercommunication of collecting the liquid box has the outlet pipe, two collection liquid boxes are located the downside of two baffles respectively, one of them collection liquid box back is provided with electric putter, electric putter's surface passes through the lower fixed surface of extension rod and second shells inner wall and is connected, electric putter's positive fixedly connected with L shape pole, the other end fixedly connected with U shape pole of L shape pole, two fixed covers of bottom fixedly connected with of U shape pole, the surface at the hob is all established to two fixed covers, the surface cover of hob is equipped with the helicoidal, the surface fixedly connected with a plurality of flabellums of helicoidal, the helicoidal is located between two fixed covers, both ends respectively with the front and the back fixed connection of collecting the liquid box inner wall around the hob.

As a further description of the above technical solution:

the right side face of the liquid storage cylinder is fixedly connected with a scale, and the right side face of the scale is fixedly connected with the upper surface of the second shell through a fixing rod.

As a further description of the above technical solution:

the number of the stirring rods is four, and the four stirring rods are all L-shaped.

As a further description of the above technical solution:

the through holes formed in the left side face and the right side face of the first shell are internally provided with rubber rings, and the two far away faces of the rubber rings are respectively and fixedly connected to the opposite faces of the two baffles.

As a further description of the above technical solution:

the lower surface of the liquid collecting box is fixedly connected with a weighing scale, and the lower surface of the weighing scale is fixedly connected with the upper surface of the inner wall of the second shell.

As a further description of the above technical solution:

the number of the threaded columns is two, and the threads of the two threaded columns are opposite.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the second motor, it is rotatory to utilize the rotation of second motor to make the worm drive the worm wheel, thereby make the rotation of screw cap, the rotation that utilizes the screw cap makes the screw thread post of left and right sides remove to the direction of keeping away from mutually, thereby realized two baffles respectively to the purpose that the left and right sides promoted, thereby make liquid flow in the collection liquid box of the left and right sides respectively from two through-holes, thereby reached with the liquid that the dilution in the collection liquid box of one side was accomplished take away the liquid in use and reserve opposite side collection liquid box, after the unsatisfied needs of liquid of use, carry out the purpose of diluting to the liquid in the reserve collection liquid box at once, a large amount of time and manpower have been practiced thrift, operation process has also been made things convenient for greatly.

2. The utility model discloses in, through setting up electric putter, utilize electric putter to promote the U-shaped pole and make fixed cover drive the helicoid back-and-forth movement to make the helicoid rotate, the rotation that utilizes the helicoid makes the flabellum rotate, has reached and has carried out the purpose of intensive mixing to the liquid in the reserve collection liquid box, makes liquid fully diluted.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic structural view of a side view section of the liquid collecting box of the present invention;

fig. 3 is a schematic structural view of a top view section of the present invention;

illustration of the drawings:

1. a first motor; 2. a liquid storage cylinder; 3. a pull rod; 4. a scale; 5. a piston; 6. a first rotating shaft; 7. a first bearing; 8. a first housing; 9. a baffle plate; 10. a slider; 11. a stirring rod; 12. a rubber ring; 13. a liquid collecting box; 14. a second housing; 15. a threaded post; 16. a threaded cap; 17. a second motor; 18. a worm; 19. a worm gear; 20. a weighing scale; 21. an electric push rod; 22. an extension pole; 23. a U-shaped rod; 24. a helical coil; 25. a fan blade; 26. a screw rod; 27. fixing a sleeve; 28. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sample liquid diluting device with a sample separating and taking function comprises a first shell 8 and a second shell 14, wherein the upper surface of the second shell 14 is communicated with a liquid inlet, the upper surface of the second shell 14 is communicated with a liquid outlet of a liquid storage cylinder 2, the inner wall of the liquid storage cylinder 2 is tightly attached to a piston 5, the upper surface of the piston 5 is fixedly connected with a pull rod 3, a valve 28 is arranged on the liquid outlet of the liquid storage cylinder 2, the right side surface of the liquid storage cylinder 2 is fixedly connected with a scale 4, the right side surface of the scale 4 is fixedly connected with the upper surface of the second shell 14 through a fixing rod, the scale 4 is arranged, the amount of diluent put into the sample liquid can be observed more clearly according to the amount of the scale 4 corresponding to the upper surface of the diluent, the dilution accuracy of the sample liquid is ensured, the upper surface of the second shell 14 is connected with a first bearing 7 in a clamping mode, a first rotating shaft 6 is sleeved in the first bearing 7, the upper surface of the inner wall of the second shell 14 is fixedly connected with a first shell 8, the lower surface of the inner wall of the first shell 8 is connected with a second bearing in a clamping manner, the second bearing is internally sleeved with a first rotating shaft 6, the top end of the first rotating shaft 6 is fixedly connected with an output shaft of a first motor 1, the right side surface of the first motor 1 is fixedly connected with the upper surface of the second shell 14 through a connecting plate, the left side surface and the right side surface of the first rotating shaft 6 are fixedly connected with stirring rods 11, the number of the stirring rods 11 is four, the four stirring rods 11 are all L-shaped, the L-shaped stirring rods 11 are used for enlarging the stirring area and fully stirring, so that the liquid is diluted more fully, the left side surface and the right side surface of the first shell 8 are both provided with through holes, the left side surface and the right side surface of the first shell 8 are both attached with baffle plates 9, and the through holes on the left side surface and the right side surface of the first shell 8 are provided with rubber rings 12, two far away from the face of two rubber rings 12 are fixedly connected to the opposite face of two baffles 9 respectively, through setting up the rubber ring 12, can make the baffle 9 laminate the left and right sides of the first body 8 while utilizing the rubber ring 12, the baffle 9 can laminate with the rubber ring 12 closely, has avoided the leakage of the liquid, has guaranteed the normal progress of the dilution of the liquid, the upper surface of the baffle 9 is fixedly connected with the slide block 10, the slide block 10 is set up in the concrete chute that the upper surface of the inner wall of the second body 14 offers, the opposite face of two baffles 9 is fixedly connected with the threaded post 15, the quantity of the said threaded post 15 is two, the screw thread of two threaded posts 15 is opposite, through setting up two threaded posts 15 with opposite screw thread, utilize the rotation of a screw cap 16, make two threaded posts 15 move to the opposite direction at the same time, thus has realized opening simultaneously of two baffles 9, help to take out while being liquid, the workload is reduced, the working efficiency is improved, the outer surfaces of the two threaded columns 15 are in threaded connection with threaded caps 16, opposite ends of the two threaded caps 16 are fixedly connected with each other, third bearings are sleeved on the outer surfaces of the two threaded caps 16, the lower surfaces of the two third bearings are fixedly connected with the lower surface of the inner wall of the second shell 14 through connecting rods, the two threaded caps 16 are clamped in a worm wheel 19, a worm 18 is meshed on the front surface of the worm wheel 19, the worm 18 is clamped on the outer surface of an output shaft of a second motor 17, the second motor 17 is fixedly connected with the lower surface of the inner wall of the second shell 14 through a fixing seat, liquid collecting boxes 13 are arranged on the left side and the right side of the second motor 17, a weighing scale 20 is fixedly connected with the lower surface of the liquid collecting box 13, the lower surface of the weighing scale 20 is fixedly connected with the upper surface of the inner wall of the second shell 14, and the amount of liquid in the liquid collecting box 13 can be timely and accurately observed by the weighing scale 20 through the arrangement of the weighing scale 20, is beneficial to diluting the liquid in the liquid collecting box 13 more accurately, the front of the liquid collecting box 13 is communicated with a water outlet pipe, the two liquid collecting boxes 13 are respectively positioned at the lower sides of the two baffle plates 9, the back of one liquid collecting box 13 is provided with an electric push rod 21, the outer surface of the electric push rod 21 is fixedly connected with the lower surface of the inner wall of the second shell 14 through an extension rod, the front of the electric push rod 21 is fixedly connected with an L-shaped rod, the other end of the L-shaped rod is fixedly connected with a U-shaped rod 23, the bottom end of the U-shaped rod 23 is fixedly connected with two fixing sleeves 27, the two fixing sleeves 27 are both sleeved on the outer surface of a spiral rod 26, the outer surface of the spiral rod 26 is sleeved with a spiral ring 24, the outer surface of the spiral ring 24 is fixedly connected with a plurality of fan blades 25, the spiral ring 24 is positioned between the two fixing sleeves 27, the front end and the rear end of the spiral rod 26 are respectively fixedly connected with the front surface and the back surface of the inner wall of the liquid collecting box 13.

The working principle is as follows: when the liquid collecting box is used, a worker puts liquid to be diluted into the first shell 8 through the liquid inlet, the worker pulls the pull rod 3 to inject a certain amount of required diluent into the first shell 8 according to the degree of dilution required, the worker opens the first motor 1 to stir the liquid in the first shell 8, the second motor 17 is opened while the first motor 1 is closed after dilution is finished, the two threaded columns 15 are driven to move in opposite directions by the rotation of the second motor 17 to respectively push the two baffles 9 to open in opposite directions, the diluted liquid flows into the two liquid collecting boxes 13 through the two through holes respectively, the liquid in the liquid collecting box 13 on one side is taken out for use, when the requirement cannot be met, the required diluent with a certain proportion is added according to the amount of the weighing scale 20, then the electric push rod 21 is opened, the liquid is secondarily diluted by utilizing the rotation of the fan blades 25, and finally the secondarily diluted liquid is taken out for use so as to meet the requirements of people.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sample liquid diluting device with a sample separating and taking function comprises a first shell (8) and a second shell (14), and is characterized in that the upper surface of the second shell (14) is communicated with a liquid inlet, the upper surface of the second shell (14) is communicated with a liquid outlet of a liquid storage cylinder (2), the inner wall of the liquid storage cylinder (2) is tightly attached to a piston (5), the upper surface of the piston (5) is fixedly connected with a pull rod (3), a valve (28) is arranged on the liquid outlet of the liquid storage cylinder (2), the upper surface of the second shell (14) is connected with a first bearing (7) in a clamping manner, a first rotating shaft (6) is sleeved in the first bearing (7), the upper surface of the inner wall of the second shell (14) is fixedly connected with the first shell (8), a second bearing is clamped in the lower surface of the inner wall of the first shell (8), and a first rotating shaft (6) is sleeved in the second bearing, the top end of a first rotating shaft (6) is fixedly connected with an output shaft of a first motor (1), the right side surface of the first motor (1) is fixedly connected with the upper surface of a second shell (14) through a connecting plate, the left side surface and the right side surface of the first rotating shaft (6) are both fixedly connected with stirring rods (11), the left side surface and the right side surface of the first shell (8) are both provided with through holes, the left side surface and the right side surface of the first shell (8) are both attached with a baffle (9), the upper surface of the baffle (9) is fixedly connected with a slider (10), the slider (10) is arranged in a sliding groove formed in the upper surface of the inner wall of the second shell (14), the opposite surfaces of the two baffles (9) are both fixedly connected with threaded columns (15), the outer surfaces of the two threaded columns (15) are both in threaded connection with threaded caps (16), opposite ends of the two threaded caps (16) are mutually fixedly connected, and the outer surfaces of the two threaded caps (16) are both sleeved with third bearings, the lower surfaces of the two third bearings are fixedly connected with the lower surface of the inner wall of the second shell (14) through connecting rods, the two screw caps (16) are clamped in a worm wheel (19), the front surface of the worm wheel (19) is meshed with a worm (18), the worm (18) is clamped on the outer surface of an output shaft of a second motor (17), the second motor (17) is fixedly connected with the lower surface of the inner wall of the second shell (14) through a fixing seat, liquid collecting boxes (13) are arranged on the left side and the right side of the second motor (17), the front surface of each liquid collecting box (13) is communicated with a water outlet pipe, the two liquid collecting boxes (13) are respectively positioned on the lower sides of the two baffles (9), an electric push rod (21) is arranged on the back surface of one liquid collecting box (13), the outer surface of the electric push rod (21) is fixedly connected with the lower surface of the inner wall of the second shell (14) through an extension rod, and an L-shaped rod is fixedly connected with the front surface of the electric push rod (21), the other end fixedly connected with U-shaped pole (23) of L shape pole, two fixed covers (27) of the bottom fixedly connected with of U-shaped pole (23), the surface at hob (26) is all established to two fixed covers (27), the surface cover of hob (26) is equipped with helicoid circle (24), the outer fixed surface of helicoid circle (24) is connected with a plurality of flabellums (25), helicoid circle (24) are located between two fixed covers (27), both ends respectively with the front and the back fixed connection of collecting liquid box (13) inner wall around hob (26).

2. The sample liquid diluting device with a sample separating and taking function as claimed in claim 1, wherein a scale (4) is fixedly connected to a right side surface of the liquid storage cylinder (2), and a right side surface of the scale (4) is fixedly connected to an upper surface of the second housing (14) through a fixing rod.

3. The sample liquid diluting device with a sample separating and taking function according to claim 1, wherein the number of the stirring rods (11) is four, and the four stirring rods (11) are all L-shaped.

4. The sample liquid diluting device with the sample separating and taking function as claimed in claim 1, wherein rubber rings (12) are arranged in through holes formed in the left side surface and the right side surface of the first shell (8), and the far surfaces of the two rubber rings (12) are respectively fixedly connected to the opposite surfaces of the two baffles (9).

5. The sample liquid diluting device with the sample separating and taking function as claimed in claim 1, wherein a weighing scale (20) is fixedly connected to a lower surface of the liquid collecting box (13), and a lower surface of the weighing scale (20) is fixedly connected with an upper surface of an inner wall of the second housing (14).

6. The sample liquid diluting device with a sample separating and taking function according to claim 1, wherein the number of the threaded columns (15) is two, and the threads of the two threaded columns (15) are opposite.