CN219695073U

CN219695073U - Fertilizer pH value automatic checkout device

Info

Publication number: CN219695073U
Application number: CN202321315739.2U
Authority: CN
Inventors: 刘小奇; 杨明坤; 钱凯; 徐为霞; 董铭岳
Original assignee: Zhengzhou Aboluo Fertilizer Industry Co ltd
Current assignee: Zhengzhou Aboluo Fertilizer Industry Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-09-15
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses an automatic detection device for the pH value of a fertilizer, which comprises a support frame, wherein the support frame comprises a supporting ring plate and a support frame, and the supporting ring plate is arranged at the lower end of the support frame; a stirring magnetic disk is arranged at the supporting ring plate, a dissolving cup is arranged above the stirring magnetic disk, a stirring magnetic rod is arranged in the dissolving cup, and a detection assembly is arranged at the upper end of the stirring magnetic rod; the detection assembly comprises a transverse plate and a pH meter, wherein the pH meter is vertically arranged below the transverse plate, and the lower end of the pH meter extends into the dissolution cup; the side of the supporting frame is provided with a water pump and a water pipe, the water pipe is arranged at the output end of the water pump, and the upper end of the water pipe extends to the upper end of the dissolving cup; the utility model is arranged on the fertilizer conveyer belt so as to sample and dissolve at any time to realize the detection of the pH value of the fertilizer, and the pH value of the fertilizer is obtained in time, thereby changing the hysteresis of manual sampling and detection, being beneficial to the staff to take remedial measures in time and avoiding the waste of excessive resources.

Description

Fertilizer pH value automatic checkout device

Technical Field

The utility model relates to the technical field of fertilizer pH value detection, in particular to an automatic detection device for a fertilizer pH value.

Background

Because the pH value has a great influence on the efficacy of the fertilizer, the pH value of the fertilizer needs to be strictly controlled in the fertilizer production. In order to monitor the pH value of the fertilizer, a worker is generally required to take samples from a conveyor belt for transporting the fertilizer, and take the samples back to a laboratory for detection and assay, so as to obtain the acid-base value of the fertilizer.

The mode of manually sampling and sending the sample back to a laboratory for detection needs to consume a long time, and detected data lags behind production, so that remedial measures are not convenient to take in time. And the manual sampling mode for multiple times increases the detection cost of the pH value of the fertilizer.

Disclosure of Invention

The utility model aims to provide an automatic detection device for the pH value of a fertilizer, and aims to solve the problems that the existing manual sampling and detection mode of the pH value of the fertilizer cannot take remedial measures in time and the detection cost is increased.

The utility model is realized in the following way: the automatic detection device for the pH value of the fertilizer comprises a supporting frame, wherein the supporting frame comprises a supporting ring plate and a supporting frame, and the supporting ring plate is arranged at the lower end of the supporting frame; a stirring magnetic disk is arranged at the supporting ring plate, a dissolving cup is arranged above the stirring magnetic disk, a stirring magnetic rod is arranged in the dissolving cup, and a detection assembly is arranged at the upper end of the stirring magnetic rod; the detection assembly comprises a transverse plate and a pH meter, wherein the pH meter is vertically arranged below the transverse plate, and the lower end of the pH meter extends into the dissolution cup; a water pump and a water pipe are arranged on the side edge of the supporting frame, the water pipe is arranged on the output end of the water pump, and the upper end of the water pipe extends to the upper end of the dissolving cup; the upper end of the inner side of the supporting frame is provided with a material taking assembly, the material taking assembly comprises a cylinder body, a spiral conveying rod and a rotating motor, the spiral conveying rod is arranged on the inner side of the cylinder body, a central shaft protrudes out of the output shaft of the cylinder body and the rotating motor, one end, far away from the opening, of the cylinder body is provided with a discharge pipe, and the opening of the discharge pipe faces the dissolution cup.

Preferably, the open end of the cylinder is provided with a notch, the notch facing the fertilizer.

Preferably, the inlet end of the water pump is connected with a water source through a pipe body and is provided with a flowmeter.

Preferably, the lower extreme of stirring magnetic disk arc lateral wall is provided with the annular groove, holds in the palm and puts the annular groove department, and installs on the conveyer belt support that is used for carrying fertilizer.

Preferably, the cylinder is positioned above the fertilizer conveyor belt, and the trough is submerged in the fertilizer.

Preferably, a plurality of arc-shaped buckle plates are arranged on the supporting frame and distributed along the height direction of the supporting frame, and the central angle of each arc-shaped buckle plate is larger than 180 degrees.

Preferably, two opposite vertical side walls of the supporting frame are provided with through holes, two limiting plates are symmetrically arranged on the inner side of the supporting frame, one ends, away from each other, of the two limiting plates are fixedly connected with supporting plates, the supporting plates penetrate through the through holes, and the end portions of limiting bolts, penetrating through the side walls of the through holes, of the threads are pressed against the supporting plates.

Preferably, the two limiting plates are both arranged in an arc-shaped structure and are attached to the outer side wall of the dissolving cup.

Preferably, the both ends of diaphragm downside all are provided with the jack groove, and the jack groove sets up to the arc structure, and overlaps to establish on dissolving the cup.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is arranged on the fertilizer conveyer belt so as to sample and dissolve at any time to realize the detection of the pH value of the fertilizer, and the pH value of the fertilizer is obtained in time, thereby changing the hysteresis of manual sampling and detection, being beneficial to the staff to take remedial measures in time and avoiding the waste of excessive resources.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support frame of the present utility model;

FIG. 3 is a schematic diagram of the structure of the mixing disk, dissolving cup and detection assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the detection assembly and dissolving cup of the present utility model;

FIG. 5 is a schematic view of the structure of the take-off assembly of the present utility model;

fig. 6 is a schematic structural view of the limiting plate and the supporting frame of the present utility model.

In the figure: 1. a support frame; 11. a support frame; 12. a limiting plate; 13. a supporting ring plate; 14. an arc buckle plate; 15. a limit bolt; 16. perforating; 17. a supporting plate; 2. a water pump; 21. a water pipe; 3. stirring the magnetic disk; 4. a dissolving cup; 41. stirring the magnetic rod; 5. a material taking assembly; 51. a cylinder; 52. a discharge pipe; 53. a rotating electric machine; 54. a screw conveyor rod; 55. a groove is formed; 6. a detection assembly; 61. a plug-in groove; 62. a pH meter; 63. and a transverse plate.

The specific embodiment is as follows:

in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following is further described with reference to the accompanying drawings and specific examples:

example 1

As shown in FIG. 1, an automatic fertilizer pH value detection device comprises a support frame 1, a stirring magnetic disk 3, a dissolution cup 4, a detection component 6, a water pump 2 and a material taking component 5, wherein the stirring magnetic disk 3 is arranged at the lower end of the support frame 1, the dissolution cup 4 is supported on the stirring magnetic disk 3, the detection component 6 is arranged at the upper end of the dissolution cup 4, the water pump 2 is arranged on the side edge of the support frame 1, and the material taking component 5 is arranged at the upper end of the support frame 1.

As shown in fig. 2, the support frame 1 includes a supporting ring plate 13 and a supporting frame 11, the supporting frame 11 is provided in a type structure, the opening is downward, and the supporting ring plate 13 is provided at the lower end of the supporting frame 11. The supporting frame 11 is provided with a plurality of arc-shaped pinch plates 14, the arc-shaped pinch plates 14 are distributed along the height direction of the supporting frame 11, the central angle of the arc-shaped pinch plates 14 is larger than 180 degrees, and the supporting frame 11 is also provided with an infrared sensor.

As shown in fig. 3, the lower end of the arc-shaped side wall of the stirring disk 3 is provided with an annular groove, and the supporting ring plate 13 is positioned at the annular groove and is arranged on a conveyor belt bracket for conveying fertilizer. The dissolving cup 4 is internally provided with a stirring magnetic rod 41, the stirring magnetic rod 41 is attracted with the stirring magnetic disk 3, the lower end of the dissolving cup 4 is provided with a liquid discharge hole, and the liquid discharge hole is provided with an electromagnetic valve which is connected with a waste liquid pipe.

As shown in fig. 4, the detection assembly 6 includes a transverse plate 63 and a ph meter 62, the ph meter 62 is vertically arranged below the transverse plate 63, the lower end of the ph meter is extended into the dissolution cup 4, both ends of the lower side surface of the transverse plate 63 are provided with inserting grooves 61, the inserting grooves 61 are in arc structures and are sleeved on the dissolution cup 4, the movable connection between the detection assembly 6 and the dissolution cup 4 is realized, convenience is brought to the disassembly of the dissolution cup 4 and the detection assembly 6 by staff, and the flexibility of the device is improved.

As shown in fig. 1, the water pump 2 is disposed on the supporting frame 11, a water pipe 21 is disposed at the output end, the water pipe 21 penetrates through the arc-shaped buckle plate 14, the upper end of the water pipe 21 extends to the upper end of the dissolution cup 4, the inlet end of the water pump 2 is connected with a water source through a pipe body, a flowmeter is disposed, and the water pipe 21 is stably mounted on the supporting frame 11 under the action of the arc-shaped buckle plate 14.

As shown in fig. 5, the material taking assembly 5 comprises a barrel 51, a spiral conveying rod 54 and a rotating motor 53, wherein the spiral conveying rod 54 is arranged on the inner side of the barrel 51, a central shaft protrudes out of the barrel 51 and is connected with an output shaft of the rotating motor 53, one end, far away from the opening, of the barrel 51 is provided with a material discharging pipe 52, the opening of the material discharging pipe 52 faces the dissolution cup 4, the opening end of the barrel 51 is provided with a notch 55, and the notch 55 faces the fertilizer. The cylinder 51 is positioned above the fertilizer conveyor belt and the trough 55 is submerged in the fertilizer.

The device is installed on the conveyer belt support, and when infrared inductor detects fertilizer, rotating electrical machines 53 work, and control screw conveyer pole 54 rotates, because of lack groove 55 submergence fertilizer in, under the effect of screw conveyer pole 54, part fertilizer removes to barrel 51 in to remove discharging pipe 52 department along barrel 51, and follow discharging pipe 52 output and fall in dissolving cup 4. The water pump 2 is operated to pump water to the dissolution cup 4 through the water pipe 21. The stirring magnetic disk 3 works, and the stirring magnetic rod 41 is controlled to rotate in the dissolving cup 4, so that the fertilizer is dissolved in water. Because the pH meter 62 extends into the solution, the pH value of the solution is detected, and is transmitted to the control center, and a worker at the control center takes corresponding measures according to the magnitude of the value. If the numerical value accords with the standard, the electromagnetic valve is opened, the solution mixed with the fertilizer is output to the dissolution cup 4 along the waste liquid pipe, the water pump 2 works to inject water into the dissolution cup 4 for a plurality of times, so that the dissolution cup 4 is cleaned, and convenience is brought to the next dissolution of the fertilizer and the detection of the pH value. Through the setting of the device, accomplish the sampling and the pH valve detection of fertilizer fast, in time obtain the pH valve of fertilizer, changed the hysteresis quality of manual sampling and detection, be favorable to the staff to take remedial action in time, avoid the waste of excessive resource of making times.

Example 2

As shown in fig. 6, two opposite vertical side walls of the supporting frame 11 are respectively provided with a perforation 16, two limiting plates 12 are symmetrically arranged on the inner side, the two limiting plates 12 are respectively provided with an arc-shaped structure, one ends which are far away from each other are respectively fixedly connected with a supporting plate 17, the supporting plates 17 penetrate through the perforation 16, the limiting plates 12 are attached to the outer side wall of the dissolution cup 4, and the end parts of limiting bolts 15 which are arranged on the side walls of the threaded penetrating perforation 16 are abutted against the supporting plates 17.

After the dissolution cup 4 is supported on the stirring magnetic disk 3, a worker pushes the limiting plate 12 to be attached to the dissolution cup 4, and rotates the limiting bolt 15 to press the supporting plate 17, so that the limiting plate 12 is stably attached to the dissolution cup 4 to be placed, and the dissolution cup 4 is prevented from moving relative to the stirring magnetic disk 3 due to stirring. The limiting plate 12 is movably arranged on the supporting frame 11, so that a worker can conveniently take and put the dissolving cup 4.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The automatic detection device for the pH value of the fertilizer is characterized by comprising a support frame (1), wherein the support frame (1) comprises a supporting ring plate (13) and a support frame (11), and the supporting ring plate (13) is arranged at the lower end of the support frame (11); a stirring magnetic disk (3) is arranged at the supporting ring plate (13), a dissolving cup (4) is arranged above the stirring magnetic disk (3), a stirring magnetic rod (41) is arranged in the dissolving cup (4), and a detection assembly (6) is arranged at the upper end of the stirring magnetic rod; the detection assembly (6) comprises a transverse plate (63) and a pH meter (62), wherein the pH meter (62) is vertically arranged below the transverse plate (63), and the lower end of the pH meter extends into the dissolution cup (4); the side of the supporting frame (11) is provided with a water pump (2) and a water pipe (21), the water pipe (21) is arranged at the output end of the water pump (2), and the upper end of the water pipe extends to the upper end of the dissolving cup (4); the material taking device is characterized in that a material taking assembly (5) is arranged at the upper end of the inner side of the supporting frame (11), the material taking assembly (5) comprises a barrel body (51), a spiral conveying rod (54) and a rotating motor (53), the spiral conveying rod (54) is arranged on the inner side of the barrel body (51), a central shaft protrudes out of the barrel body (51) and is connected with an output shaft of the rotating motor (53), a discharging pipe (52) is arranged at one end, far away from the opening, of the barrel body (51), and the opening of the discharging pipe (52) faces towards the dissolution cup (4).

2. The automatic fertilizer pH value detection device according to claim 1, wherein the open end of the cylinder (51) is provided with a notch (55), and the notch (55) faces the fertilizer.

3. The automatic fertilizer pH value detection device according to claim 1, wherein the inlet end of the water pump (2) is connected with a water source through a pipe body and is provided with a flowmeter.

4. The automatic fertilizer pH value detection device according to claim 2, wherein an annular groove is formed in the lower end of the arc-shaped side wall of the stirring magnetic disk (3), and the supporting ring plate (13) is located at the annular groove and is installed on a conveyor belt bracket for conveying fertilizer.

5. The automatic fertilizer pH detection device according to claim 4, wherein the cylinder (51) is located above the fertilizer conveyor belt, and the trough (55) is submerged in the fertilizer.

6. The automatic fertilizer pH value detection device according to claim 1, wherein a plurality of arc-shaped buckle plates (14) are arranged on the supporting frame (11), the arc-shaped buckle plates (14) are distributed along the height direction of the supporting frame (11), and the central angle of the arc-shaped buckle plates (14) is larger than 180 °.

7. The automatic fertilizer pH value detection device according to claim 1, wherein the two opposite vertical side walls of the supporting frame (11) are respectively provided with a perforation (16), two limiting plates (12) are symmetrically arranged on the inner side, one ends, far away from each other, of the two limiting plates (12) are respectively fixedly connected with a supporting plate (17), the supporting plates (17) penetrate through the perforation (16), and the end parts of limiting bolts (15) arranged on the side walls of the threaded penetrating perforation (16) are abutted against the supporting plates (17).

8. The automatic detection device for the pH value of the fertilizer according to claim 7, wherein the two limiting plates (12) are of arc-shaped structures and are attached to the outer side wall of the dissolving cup (4).

9. The automatic detection device for the pH value of the fertilizer according to claim 1, wherein the two ends of the lower side surface of the transverse plate (63) are provided with inserting grooves (61), and the inserting grooves (61) are of arc-shaped structures and are sleeved on the dissolving cup (4).