CN213590391U

CN213590391U - Dosing device for metering pump

Info

Publication number: CN213590391U
Application number: CN202022594098.1U
Authority: CN
Inventors: 郭超杰; 郭超廷; 孙世泉; 张连香; 李丛博
Original assignee: Shanghai Mingshi Industrial Equipment Co ltd
Current assignee: Shanghai Mingshi Industrial Equipment Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-02
Anticipated expiration: 2030-11-11

Abstract

The utility model relates to a measuring pump charge technical field just discloses a be used for measuring pump charge device, including the mixing box, mixing box top cavity bottom contacts with spacing ball bottom surface, and mixing box bottom cavity inner wall contacts with promotion stopper surface, and promotion stopper bottom and mounting top fixed connection, mounting rotate through a set of pivot and catch bar top and are connected. This be used for measuring pump charge device, through with the medicine with the income mouth intercommunication on the pan feeding pipe, the multiple medicine of being convenient for mixes simultaneously and adds the medicine, drive through motor two and rotate the module and rotate, make first chock and second chock remove in the input box, be convenient for increase pressure promotes during the medicine gets into the mixing box by adding the pencil, mix the back among the mixing box according to the measurement through the medicine, promote spacing ball by promoting the stopper, the medicine that makes the mixture flows through going out the pencil, thereby solved the inconvenient problem of adding the medicine of mixing of charge device to multiple medicine.

Description

Dosing device for metering pump

Technical Field

The utility model relates to a measuring pump charge device technical field specifically is a be used for measuring pump charge device.

Background

In the fields of electric power, petroleum, chemical industry, metallurgical industry, environmental engineering, water treatment and the like, full-automatic dosing equipment usually needs to continuously and automatically inject a certain liquid into another liquid to form a mixed liquid, or make an added medicament and a certain component in the liquid perform a chemical reaction so as to meet the expected technological requirements. In the blowdown system of mill, for guaranteeing that discharged water quality accords with the environmental protection requirement, need add the medicine to industrial waste water and carry out the neutralization, most mill adopts the manual work to put in nowadays, and it is big to have work load to quality of water control, and it is inaccurate to add medicine control, and quality of water is easy to be out of control etc. disadvantage.

Chinese patent publication No. CN208512483U proposes a drug-adding device, which comprises a drug-adding dissolving box; a dissolving tank stirrer is arranged in the center of the top of the dosing dissolving tank; the lower part of the outer side of the dosing dissolving box is provided with a liquid outlet Y-shaped filter, a dosing metering pump is arranged above the liquid outlet Y-shaped filter, a metering pump liquid outlet ball valve is arranged above the dosing metering pump, a pump liquid inlet ball valve is arranged below the dosing metering pump, the dosing metering pump is connected with the pump liquid inlet ball valve, and the pump liquid inlet ball valve is connected with the liquid outlet Y-shaped filter; a metering pump liquid outlet distribution main pipe is arranged above the metering pump liquid outlet ball valve and is connected with the metering pump liquid outlet distribution main pipe; one side of the metering pump liquid outlet distribution main pipe is respectively provided with a ball valve for a pressure gauge, a buffer tank for the pressure gauge and the pressure gauge from bottom to top, and the other side of the metering pump liquid outlet distribution main pipe is provided with a liquid outlet pipe assembly; a metering pump liquid outlet safety valve is arranged above the middle part of the metering pump liquid outlet distribution main pipe, one end of the metering pump liquid outlet safety valve is connected with a dosing dissolution box, and the other end of the metering pump liquid outlet safety valve is connected with the metering pump liquid outlet distribution main pipe.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be used for measuring pump charge device to the not enough of prior art, the utility model provides a solve charge device inconvenient to the mixed problem that adds the medicine of multiple medicine.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dosing device for a metering pump comprises a mixing box, wherein the bottom of a cavity at the top end of the mixing box is contacted with the outer surface of the bottom end of a limiting ball, the inner wall of the cavity at the bottom end of the mixing box is contacted with the outer surface of a pushing plug, the bottom of the pushing plug is fixedly connected with the top of a fixing part, the fixing part is rotatably connected with the top of a pushing rod through a set of rotating shaft, the bottom of the pushing rod is rotatably connected with the bottom of a rotating rod through a set of rotating shaft, the inner wall at the top end of the rotating rod is fixedly connected with the outer surface of an output end of a motor, the back of the motor is fixedly connected with the inner wall at the rear side of the bottom of the mixing box, the right side surface at the bottom of the mixing box is communicated with the left end of a dosing pipe, the back of the mixing box is communicated with the front end of a first dosing pipe, the right side surface of the, input case front end inner wall contacts with first chock surface, both sides inner wall rotates with front end fixed axle top and bottom fixed connection respectively about the first chock, the front end fixed axle surface rotates with first lever front end inner wall to be connected, first lever rear end rotates through a set of fixed axle and second lever right-hand member to be connected, fixed axle bottom is with rotating module top fixed connection all around, it is passed by motor two output to rotate module bottom center, motor two output passes input bottom of the case portion, motor two tops and input bottom of the case portion fixed connection, second lever left end inner wall rotates with the rear end fixed axle surface to be connected, the rear end fixed axle top and bottom respectively with both sides inner wall fixed connection about the second chock, second chock surface contacts with input case left end inner wall.

Preferably, the front end of the left side surface of the input box is communicated with a group of feeding pipes, and the left end of the back surface of the input box is communicated with a group of feeding pipes.

Preferably, the inside central point of mixing box puts and is provided with the baffle, and the through-hole has been seted up at the baffle center, the diameter of spacing ball is greater than the diameter of through-hole.

Preferably, the bottoms of the first dosing pipe, the second dosing pipe and the input box are provided with support frames, and the height of each support frame is equal.

Preferably, the top of the pushing plug is connected with a sealing ring all around, the top of the pushing plug is provided with a limiting column, and the diameter of the limiting column is smaller than that of the through hole in the inner partition plate of the mixing box.

Preferably, the feeding pipes communicated with the right side face and the back face of the input box are provided with two groups of inlet ports and one group of outlet ports.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for measuring pump charge device possesses following beneficial effect:

1. this be used for measuring pump charge device, through with the medicine with the income mouth intercommunication on the pan feeding pipe, the multiple medicine of being convenient for mixes simultaneously and adds the medicine, drive through motor two and rotate the module and rotate, make first chock and second chock remove in the input box, be convenient for increase pressure promotes during the medicine gets into the mixing box by adding the pencil, mix the back among the mixing box according to the measurement through the medicine, promote spacing ball by promoting the stopper, the medicine that makes the mixture flows through going out the pencil, thereby solved the inconvenient problem of adding the medicine of mixing of charge device to multiple medicine.

2. This be used for measuring pump charge device, be linked together through input box left surface front end and a set of pan feeding pipe, input box back left end is linked together with a set of pan feeding pipe, be convenient for mix the medicine, be provided with the baffle through the inside central point of mixing box puts, the through-hole has been seted up at the baffle center, the diameter of spacing ball is greater than the diameter of through-hole, be convenient for measure the medicine, through first pencil, second pencil and input bottom of the case portion all are provided with the support frame, the highly uniform of support frame equals, be convenient for support charge device, be connected with the sealing washer all around through promoting the stopper top, it is provided with spacing post to promote the stopper top, the diameter of spacing post is less than the diameter of through-hole on the inside baffle of.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a sectional view of the input box of the present invention.

In the figure: 1. a mixing box; 2. a limiting ball; 3. an input box; 4. pushing the plug; 5. a medicine outlet pipe; 6. a fixing member; 7. a push rod; 8. a rotating shaft; 9. rotating the rod; 10. a first motor; 11. a first dosing tube; 12. a second dosing tube; 13. a feeding pipe; 14. a first plug; 15. a fixed shaft; 16. a first lever; 17. a rotation module; 18. a second motor; 19. a second plug; 20. a second lever.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dosing device for a metering pump comprises a mixing box 1, wherein the bottom of a cavity at the top end of the mixing box 1 is contacted with the outer surface of the bottom end of a limiting ball 2, the inner wall of the cavity at the bottom end of the mixing box 1 is contacted with the outer surface of a pushing plug 4, the bottom of the pushing plug 4 is fixedly connected with the top of a fixing piece 6, the fixing piece 6 is rotatably connected with the top end of a pushing rod 7 through a group of rotating shafts 8, the bottom end of the pushing rod 7 is rotatably connected with the bottom end of a rotating rod 9 through a group of rotating shafts 8, the inner wall at the top end of the rotating rod 9 is fixedly connected with the outer surface of an output end of a motor I10, the back surface of the motor I10 is fixedly connected with the inner wall at the rear side of the bottom end of the mixing box 1, the right side surface at the bottom end of the mixing box 1 is communicated with the left end of a dosing pipe 5, the back surface of the mixing box 1 is communicated, the inner wall of the front end of the input box 3 is in contact with the outer surface of a first chock block 14, the inner walls of the upper side and the lower side of the first chock block 14 are fixedly connected with the top and the bottom of a front end fixed shaft 15 respectively, the outer surface of the front end fixed shaft 15 is rotatably connected with the inner wall of the front end of a first lever 16, the rear end of the first lever 16 is rotatably connected with the right end of a second lever 20 through a group of fixed shafts 15, the bottom of the fixed shaft 15 is fixedly connected with the periphery of the top of a rotating module 17, the center of the bottom of the rotating module 17 is penetrated by the output end of a second motor 18, the output end of the second motor 18 penetrates through the bottom of the input box 3, the top of the second motor 18 is fixedly connected with the bottom of the input box 3, the inner wall of the left end of the second lever 20 is rotatably connected with the outer surface of the rear end.

Specifically, in order to mix the medicines, the front end of the left side of the input box 3 is communicated with a group of feeding pipes 13, and the left end of the back of the input box 3 is communicated with a group of feeding pipes, so that a plurality of different medicines can be mixed conveniently.

Specifically, in order to measure the medicine for the convenience, 1 inside central point of mixing box puts and is provided with the baffle, and the through-hole has been seted up at the baffle center, and the diameter of spacing ball 2 is greater than the diameter of through-hole, and when the medicine dosage that gets into in mixing box 1 was enough, the through-hole that shelters from through opening makes the medicine flow through play pencil 5.

Specifically, for the convenience of supporting charge device, first charge pipe 11,

second charge pipe

12 and 3 bottoms of input box all are provided with the support frame, and the high homoenergetic of support frame equals, makes charge device more stable.

Specifically, in order to avoid the medicine to spill and leak, promote to fill in 4 tops and be connected with the sealing washer all around, promote to fill in 4 tops and be provided with spacing post, the diameter of spacing post is less than the diameter of through-hole on the 1 inside baffle of mixing box, and spacing post promotes spacing ball 2 and makes the medicine get into in the 1 bottom cavity of mixing box.

Specifically, for the convenience of the mixture of multiple medicines, the pan feeding pipe 13 of 3 right sides of input box and back intercommunication all is provided with two sets of accesses and a set of delivery outlets, and multiple medicine gets into in the mixing box 1 simultaneously through accessing the mouth.

The working principle is as follows: the medicine is communicated with an access port on a feeding pipe 13, a second motor 18 is started to drive a rotating module 17 to rotate, a first lever 16 and a second lever 20 are enabled to respectively push a first plug block 14 and a second plug block 19 to move in an input box 3, pressure is increased to push the medicine to enter a mixing box 1 from a medicine feeding pipe, after the medicine is mixed in the mixing box 1 according to the adding amount of the medicine, a first motor 10 drives a pushing plug 4 to push a limiting ball 2, and the mixed medicine flows out from a medicine discharging pipe 5 through a through hole.

To sum up, the dosing device for the metering pump facilitates simultaneous mixing and dosing of a plurality of drugs by communicating the drugs with the inlet on the feeding pipe 13, the rotating module 17 is driven by the motor II 18 to rotate, so that the first stopper block 14 and the second stopper block 19 move in the input box 3, thereby facilitating the increase of pressure to push the drugs to enter the mixing box 1 from the dosing pipe, after the drugs are mixed in the mixing box 1 according to the metering, the limit ball 2 is pushed by the push plug 4, so that the mixed drugs flow out through the drug outlet pipe 5, thereby solving the problem that the dosing device is inconvenient to mix and dose a plurality of drugs, the dosing device is communicated with a group of feeding pipes 13 through the front end of the left side of the input box 3, the left end of the back of the input box 3 is communicated with a group of feeding pipes, thereby facilitating the mixing of the drugs, the baffle plate is arranged at the central position inside the mixing box 1, the center of the baffle plate is provided with a through hole, be convenient for measure the medicine, all be provided with the support frame bottom 3 through first dosing pipe 11, second dosing pipe 12 and input box, the high homoenergetic of support frame equals, is convenient for support charge device, is connected with the sealing washer all around through pushing away stopper 4 tops, promotes stopper 4 tops and is provided with spacing post, and the diameter of spacing post is less than the diameter of through-hole on the 1 inside baffle of mixing box, avoids the medicine to spill hourglass.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for measuring pump charge device, includes mixing box (1), its characterized in that: mixing box (1) top cavity bottom contacts with spacing ball (2) bottom surface, mixing box (1) bottom cavity inner wall contacts with promotion stopper (4) surface, promotion stopper (4) bottom and mounting (6) top fixed connection, mounting (6) are rotated through a set of pivot (8) and catch bar (7) top and are connected, catch bar (7) bottom is rotated through a set of pivot (8) and dwang (9) bottom and is connected, dwang (9) top inner wall and motor (10) output surface fixed connection, motor (10) the back and mixing box (1) bottom rear side inner wall fixed connection, mixing box (1) bottom right flank communicates with play pencil (5) left end, mixing box (1) the back communicates with first pencil (11) front end, mixing box (1) right flank communicates with second pencil (12) left end, the right side face of the first dosing pipe (11) is communicated with the left side face of the input box (3), the back face of the second dosing pipe (12) is communicated with the front face of the input box (3), the inner wall of the front end of the input box (3) is in contact with the outer surface of the first plug block (14), the inner walls of the upper side and the lower side of the first plug block (14) are respectively fixedly connected with the top and the bottom of a front end fixing shaft (15), the outer surface of the front end fixing shaft (15) is rotatably connected with the inner wall of the front end of a first lever (16), the rear end of the first lever (16) is rotatably connected with the right end of a second lever (20) through a group of fixing shafts (15), the bottom of each fixing shaft (15) is fixedly connected with the periphery of the top of a rotating module (17), the center of the bottom of the rotating module (17) is penetrated by the output end of a second motor (18), the output end of the second motor (18) penetrates through the bottom of the input box (, the inner wall of the left end of the second lever (20) is rotatably connected with the outer surface of a rear end fixed shaft (15), the top and the bottom of the rear end fixed shaft (15) are fixedly connected with the inner walls of the upper side and the lower side of a second chock block (19) respectively, and the outer surface of the second chock block (19) is in contact with the inner wall of the left end of the input box (3).

2. A dosing device for a metering pump according to claim 1, characterized in that: the front end of the left side face of the input box (3) is communicated with a group of feeding pipes (13), and the left end of the back face of the input box (3) is communicated with a group of feeding pipes.

3. A dosing device for a metering pump according to claim 1, characterized in that: the mixing box is characterized in that a partition plate is arranged in the center of the interior of the mixing box (1), a through hole is formed in the center of the partition plate, and the diameter of the limiting ball (2) is larger than that of the through hole.

4. A dosing device for a metering pump according to claim 1, characterized in that: the bottom of the first dosing pipe (11), the bottom of the second dosing pipe (12) and the bottom of the input box (3) are provided with support frames, and the height of each support frame is equal.

5. A dosing device for a metering pump according to claim 1, characterized in that: the top of the pushing plug (4) is connected with a sealing ring all around, the top of the pushing plug (4) is provided with a limiting column, and the diameter of the limiting column is smaller than that of the through hole in the inner partition plate of the mixing box (1).

6. A dosing device for a metering pump according to claim 1, characterized in that: and the right side surface of the input box (3) and the feeding pipe (13) communicated with the back surface are provided with two groups of inlet ports and one group of outlet ports.