CN218642543U

CN218642543U - Automatic medicine adding device

Info

Publication number: CN218642543U
Application number: CN202221812241.2U
Authority: CN
Inventors: 王晋智; 冯轲
Original assignee: Sichuan Saifu Weiye Petroleum Technology Service Co ltd
Current assignee: Sichuan Saifu Weiye Petroleum Technology Service Co ltd
Priority date: 2022-07-10
Filing date: 2022-07-10
Publication date: 2023-03-17
Anticipated expiration: 2032-07-10

Abstract

The utility model belongs to the technical field of sewage treatment, and discloses an automatic dosing device, which comprises a water storage tank, wherein an automatic dosing mechanism is arranged at the top end of the right side wall of the water storage tank, and a prompting mechanism is arranged at the top end of the automatic dosing mechanism; the automatic medicine adding mechanism comprises: the driving assembly is fixedly arranged at the top end of the right side wall of the water storage tank; the supporting plate is fixedly arranged at the left end of the upper surface of the driving component along the vertical direction; the dosing assembly is fixedly arranged at the top end of the left side wall of the supporting plate; and one end of the connecting rod is sleeved at the front end of the driving assembly, and the other end of the connecting rod is sleeved with the front end of the dosing assembly. When in actual use, have the function of adding the medicament to the sewage automatically, because the medicament addition volume is relevant with the sewage flow, reach the purpose that the ration was added, labour saving and time saving, moreover, can hang down to the medicament quantity and remind excessively, can make the medicament obtain in time replenishing, sewage treatment is efficient.

Description

Automatic medicine adding device

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to automatic reagent feeding device.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of draining a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields such as buildings, agriculture, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, a plurality of sewage treatment methods can be generally summarized as physical methods, chemical methods, biological methods and the like, and most of the existing sewage treatment methods are physical and chemical combination, namely, a flocculating agent is added into sewage treatment chemical adding equipment to react with pollutants in the sewage to generate particles or floccules, and then the particles or floccules are precipitated to obtain cleaner water;

the prior art has the following defects:

in order to obtain accurate proportion of chemical powder and sewage, the invention patent with application number 2018115789579 discloses an automatic medicine powder feeding device which comprises a medicine mixing mechanism and a medicine feeding mechanism used for adding medicine powder to the medicine mixing mechanism, wherein the medicine mixing mechanism comprises a shell with a water inlet and a water outlet, a stirring mechanism arranged in the shell and a stirring driving mechanism arranged on the top of the shell, and the stirring driving mechanism can drive the stirring mechanism to rotate in the shell. Although the invention achieves the aim that the chemical medicine powder can be quantitatively added according to the sewage quantity, the operation process can be manually completed by workers only, the monitoring is needed all day long, time and labor are wasted, the medicine adding device can not give a prompt before the medicine is used up, the machine needs to be stopped for adding, and the sewage treatment efficiency is low, so that the automatic medicine adding device is needed.

SUMMERY OF THE UTILITY MODEL

The problems that manual addition of medicaments wastes time and labor and medicament loss cannot be supplemented in time are solved. The utility model provides an automatic reagent feeding device has the automatic medicament function that adds, and degree of automation is high to and the medicament supplements in time, has the characteristics that continuously add the medicine.

The utility model is realized in such a way, the automatic dosing device comprises a water storage tank, wherein the top end of the right side wall of the water storage tank is provided with an automatic dosing mechanism, and the top end of the automatic dosing mechanism is provided with a prompting mechanism;

the automatic medicine adding mechanism comprises: the driving assembly is fixedly arranged at the top end of the right side wall of the water storage tank; the supporting plate is fixedly arranged at the left end of the upper surface of the driving component along the vertical direction; the dosing assembly is fixedly arranged at the top end of the left side wall of the supporting plate; one end of the connecting rod is sleeved at the front end of the driving assembly, and the other end of the connecting rod is sleeved with the front end of the dosing assembly;

aim at makes the suggestion to the decline of medicament quantity, prevents to add the medicament in the sewage and the phenomenon of interruption appears, suggestion mechanism includes: the mounting plate is mounted at the center of the top end of the rear side of the dosing assembly in the vertical direction; the loudspeaker is arranged at the top end of the front side of the mounting plate; the electromagnetic switch is arranged at the bottom end of the rear side of the mounting plate and is electrically connected with the loudspeaker; the guide rod is arranged at the top end of the front side of the mounting plate along the vertical direction; the sliding sleeve can be sleeved on the outer wall of the guide rod in a vertically sliding manner; the positioning bolt is in threaded connection with the top end of the outer wall of the sliding sleeve and is in contact with the outer wall of the guide rod to position the sliding sleeve; the lifting plate is installed at the bottom end of the sliding sleeve; and a permanent magnet installed at a rear side of the lifting plate.

Furthermore, the outer wall of the guide rod is in a spline groove shape.

Further, the lifting plate is hollow.

Furthermore, the first crankshaft is driven to rotate by sewage pressure, and the driving assembly is used as a power source for driving the connecting rod to move, and comprises: the first shell is fixedly arranged at the top end of the right side wall of the water storage tank, the left end of the upper surface of the first shell is fixedly connected with the bottom end of the supporting plate, and the inner cavity of the first shell is circular; the water inlet connector is arranged at the top end of the right side wall of the first shell; the water outlet joint is arranged at the bottom end of the left side wall of the first shell; the first crankshaft is rotatably arranged in the center of the inner cavity of the first shell, and the bottom end of the connecting rod is sleeved with a front end journal of the first crankshaft; first blade, quantity is more than five, installs along circumference equidistance the outer wall of first bent axle.

Still further, it is an object to enable automatic dosing, the dosing assembly comprising: the second shell is fixedly arranged at the top end of the left side wall of the supporting plate, the inner cavity of the second shell is circular, and openings are formed in the upper end and the lower end of the second shell; the hopper is fixedly arranged at the top end of the second shell; the second crankshaft is rotatably arranged in the center of the inner cavity of the second shell, and the top end of the connecting rod is sleeved on a front end journal of the second crankshaft; and the second blades are at least five in number and are arranged on the outer wall of the second crankshaft at equal intervals along the circumferential direction.

Further, the crank lengths of the first and second crankshafts are the same.

Compared with the prior art, the beneficial effects of the utility model are that: order about first bent axle through first blade and rotate under sewage pressure, the second bent axle is rotatory under the traction of connecting rod, and then make the second blade follow the rotation of second bent axle, the medicament that stores in the hopper moves in the second shell through the transport of second blade, drop into the catch basin from second shell bottom opening again, realize adding the medicament to the automation in sewage, slide perpendicularly on the slide bar through the sliding sleeve, the lifter plate can follow the medicament surface and descend, until the permanent magnet corresponds with the electromagnetic switch level, trigger electromagnetic switch, electromagnetic switch control speaker sound production is reported to the police, therefore, when in-service use, have the function of adding the medicament to sewage automatically, because the medicament addition is relevant with the sewage flow, reach the purpose of ration interpolation, time saving and labor saving, and, can be low to the medicament quantity and remind, can make the medicament obtain in time to supply, sewage treatment efficiency is high.

Drawings

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

FIG. 2 is a front sectional view of the automatic medicine adding mechanism;

FIG. 3 is a schematic view of a prompting mechanism;

fig. 4 is a left side sectional view of the prompting mechanism.

In the figure: 1. the automatic dosing device comprises a water storage tank, 2, an automatic dosing mechanism, 3, a prompting mechanism, 21, a driving assembly, 22, a supporting plate, 23, a dosing assembly, 24, a connecting rod, 31, a mounting plate, 32, a loudspeaker, 33, an electromagnetic switch, 34, a guide rod, 35, a sliding sleeve, 36, a positioning bolt, 37, a lifting plate, 38, a permanent magnet, 211, a first shell, 212, a water inlet connector, 213, a water outlet connector, 214, a first crankshaft, 215, a first blade, 231, a second shell, 232, a hopper, 233, a second crankshaft, 234 and a second blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the utility model provides the following technical scheme: an automatic dosing device comprises a water storage tank 1, wherein an automatic dosing mechanism 2 is installed at the top end of the right side wall of the water storage tank 1, and a prompting mechanism 3 is installed at the top end of the automatic dosing mechanism 2;

the automatic medicine adding mechanism 2 comprises a driving assembly 21, a supporting plate 22, a medicine adding assembly 23 and a connecting rod 24, wherein the driving assembly 21 is fixedly arranged at the top end of the right side wall of the water storage tank 1; the supporting plate 22 is fixedly installed at the left end of the upper surface of the driving assembly 21 along the up-down direction; the medicine adding assembly 23 is fixedly arranged at the top end of the left side wall of the supporting plate 22; one end of the connecting rod 24 is sleeved at the front end of the driving component 21, and the other end is sleeved with the front end of the medicine adding component 23;

the prompting mechanism 3 comprises a mounting plate 31, a loudspeaker 32, an electromagnetic switch 33, a guide rod 34, a sliding sleeve 35, a positioning bolt 36, a lifting plate 37 and a permanent magnet 38, wherein the mounting plate 31 is mounted at the center of the top end of the rear side of the dosing assembly 23 along the vertical direction; the loudspeaker 32 is arranged at the top end of the front side of the mounting plate 31 and plays a role in sounding and alarming; the electromagnetic switch 33 is installed at the bottom end of the rear side of the installation plate 31, the electromagnetic switch 33 is electrically connected with the loudspeaker 32, and when the permanent magnet 38 passes through the electromagnetic switch 33, the electromagnetic switch 33 induces a magnetic field to trigger; the guide rod 34 is installed at the top end of the front side of the installation plate 31 along the vertical direction, the outer wall of the guide rod 34 is in a spline groove shape, the sliding sleeve 35 is prevented from rotating when the guide rod 34 slides, and the permanent magnet 38 is ensured to pass through the electromagnetic switch 33 when descending; the sliding sleeve 35 can be sleeved on the outer wall of the guide rod 34 in a vertically sliding manner; the positioning bolt 36 is screwed on the top end of the outer wall of the sliding sleeve 35, and the positioning bolt 36 is in contact with the outer wall of the guide rod 34 to position the sliding sleeve 35; the lifting plate 37 is installed at the bottom end of the sliding sleeve 35, and the lifting plate 37 is located on the surface of the medicament and descends according to the reduction of the medicament amount; the permanent magnet 38 is installed at the rear side of the elevating plate 37, and the elevating plate 37 has a hollow shape, reduces the mass of the elevating plate 37, has buoyancy, and can be used for both powder medicine and liquid medicine.

Preferably, the driving assembly 21 further includes a first housing 211, a water inlet joint 212, a water outlet joint 213, a first crankshaft 214 and a first blade 215, the first housing 211 is fixedly installed at the top end of the right sidewall of the reservoir 1, the left end of the upper surface of the first housing 211 is fixedly connected with the bottom end of the supporting plate 22, the inner cavity of the first housing 211 is circular, so as to ensure that the first blade 215 can normally rotate in the first housing 211; the water inlet joint 212 is installed at the top end of the right sidewall of the first housing 211, and the water inlet joint 212 is connected with a sewage pipe to convey sewage into the first housing 211; the water outlet joint 213 is installed at the bottom end of the left side wall of the first housing 211; the first crankshaft 214 is rotatably installed in the center of the inner cavity of the first housing 211, and the bottom end of the connecting rod 24 is journaled to the front end of the first crankshaft 214, and the first crankshaft 214 is used to drive the bottom end of the connecting rod 24 to make a circular motion; the first blades 215 are equal in number to five or more and are installed at equal intervals in the circumferential direction on the outer wall of the first crankshaft 214.

Preferably, the dosing assembly 23 further includes a second housing 231, a hopper 232, a second crankshaft 233 and a second vane 234, the second housing 231 is fixedly mounted at the top end of the left sidewall of the supporting plate 22, the inner cavity of the second housing 231 is circular, so as to ensure that the second vane 234 can freely rotate in the second housing 231, and openings are formed at the upper end and the lower end of the second housing 231; the hopper 232 is fixedly arranged at the top end of the second shell 231; the second crankshaft 233 is rotatably installed at the center of the inner cavity of the second housing 231, and the top end of the connecting rod 24 is sleeved on the front end journal of the second crankshaft 233; the second vanes 234 are at least five in number and are installed at the outer wall of the second crankshaft 233 at equal intervals in the circumferential direction.

Preferably, the first crankshaft 214 and the second crankshaft 233 have the same crank length, and the first crankshaft 214, the connecting rod 24 and the second crankshaft 233 are coupled by the transmission of the rotation force of the connecting rod 24.

The utility model discloses the theory of operation does:

step one, a water storage tank 1 is fixed right above a sedimentation tank, a water inlet connector 212 is connected with a sewage pipe, sewage is conveyed into a first shell 211, a first blade 215 is pushed to move left under the action of sewage water pressure, a first crankshaft 214 is further rotated anticlockwise, the sewage moving in the first shell 211 flows out of a water outlet connector 213 and falls into the water storage tank 1, the larger the sewage pressure is, the larger the sewage conveying flow is, and the higher the rotating speed of the first crankshaft 214 is;

step two, when the first crankshaft 214 drives the bottom end of the connecting rod 24 to do anticlockwise circular motion, the connecting rod 24 drives the second crankshaft 233 to rotate anticlockwise, so that the second blade 234 rotates anticlockwise in the second shell 231, the medicine in the hopper 232 falls into the second shell 231 under the action of gravity, the second blade 234 conveys the medicine, and the medicine falls from the opening to be mixed with sewage after reaching the bottom of the second shell 231, so that the medicine can be added according to the sewage treatment capacity, the labor intensity of workers is reduced, and time and labor are saved;

and step three, when early warning of the medicament usage amount is needed, screwing the positioning bolt 36 away from the guide rod 34, releasing the positioning of the sliding sleeve 35, enabling the lifting plate 37 to be located on the medicament surface under the action of gravity of the sliding sleeve 35 and the lifting plate 37, enabling the lifting plate 37 to gradually descend along with the reduction of the medicament in the hopper 232 until the electromagnetic switch 33 senses the magnetic force of the permanent magnet 38, enabling the loudspeaker 32 to sound by the electromagnetic switch 33, realizing the prompt of too low medicament usage amount, avoiding manual monitoring, preventing the medicament shortage problem and continuing sewage treatment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic medicine adding device, includes catch basin (1), its characterized in that: an automatic dosing mechanism (2) is installed at the top end of the right side wall of the water storage tank (1), and a prompt mechanism (3) is installed at the top end of the automatic dosing mechanism (2);

the automatic medicine adding mechanism (2) comprises:

the driving assembly (21) is fixedly arranged at the top end of the right side wall of the water storage tank (1);

a support plate (22) fixedly mounted at the left end of the upper surface of the driving assembly (21);

the medicine adding assembly (23) is fixedly arranged at the top end of the left side wall of the supporting plate (22);

one end of the connecting rod (24) is sleeved at the front end of the driving component (21), and the other end of the connecting rod is sleeved with the front end of the medicine feeding component (23);

the prompting mechanism (3) comprises:

the mounting plate (31) is mounted at the center of the top end of the rear side of the dosing assembly (23);

a speaker (32) mounted on the front top end of the mounting plate (31);

the electromagnetic switch (33) is arranged at the bottom end of the rear side of the mounting plate (31), and the electromagnetic switch (33) is electrically connected with the loudspeaker (32);

a guide rod (34) mounted on the front top end of the mounting plate (31);

the sliding sleeve (35) is sleeved on the outer wall of the guide rod (34) in a vertically sliding manner;

the positioning bolt (36) is screwed on the top end of the outer wall of the sliding sleeve (35), and the positioning bolt (36) is in contact with the outer wall of the guide rod (34) to position the sliding sleeve (35);

the lifting plate (37) is installed at the bottom end of the sliding sleeve (35);

and a permanent magnet (38) mounted on the rear side of the lifting plate (37).

2. The automatic dosing device of claim 1, wherein: the outer wall of the guide rod (34) is in a spline groove shape.

3. The automatic dosing device of claim 1, wherein: the lifting plate (37) is hollow.

4. The automatic dosing device of claim 1, wherein: the drive assembly (21) comprises:

the first shell (211) is fixedly arranged at the top end of the right side wall of the water storage tank (1), the left end of the upper surface of the first shell (211) is fixedly connected with the bottom end of the supporting plate (22), and the inner cavity of the first shell (211) is circular;

a water inlet joint (212) installed at the top end of the right sidewall of the first housing (211);

a water outlet joint (213) mounted at the bottom end of the left side wall of the first housing (211);

the first crankshaft (214) is rotatably arranged at the center of the inner cavity of the first shell (211), and the bottom end of the connecting rod (24) is in journal joint with the front end of the first crankshaft (214);

the first blades (215) are arranged on the outer wall of the first crankshaft (214) at equal intervals along the circumferential direction, and the number of the first blades is several.

5. The automatic dosing device of claim 1, wherein: the medicated assembly (23) comprises:

the second shell (231) is fixedly installed at the top end of the left side wall of the supporting plate (22), the inner cavity of the second shell (231) is circular, and openings are formed in the upper end and the lower end of the second shell (231);

a hopper (232) fixedly mounted at the top end of the second housing (231);

a second crankshaft (233) rotatably installed at a center position of an inner cavity of the second housing (231), and a top end of a connecting rod (24) is sleeved on a front end journal of the second crankshaft (233);

the number of the second blades (234) is a plurality of, and the second blades are installed on the outer wall of the second crankshaft (233) at equal intervals along the circumferential direction.