CN219399793U

CN219399793U - Concentration proportioning device of BR

Info

Publication number: CN219399793U
Application number: CN202320774070.7U
Authority: CN
Inventors: 王天菊; 沈庆庆; 张永辉; 崔长伟; 李雅善
Original assignee: RESEARCH INSTITUTE OF TROPICAL ECO-AGRICULTURAL SCIENCES YUNAN ACADEMY OF AGRICULTURAL SCIENCES; Chuxiong Normal University
Current assignee: RESEARCH INSTITUTE OF TROPICAL ECO-AGRICULTURAL SCIENCES YUNAN ACADEMY OF AGRICULTURAL SCIENCES; Chuxiong Normal University
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-25
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of BR proportioning, in particular to a concentration proportioning device of BR, which comprises a proportioning barrel, wherein a supporting plate is fixed on the top surface of the proportioning barrel near the middle position, a plurality of supporting legs which are annularly and equidistantly arranged are fixed on the outer wall of the proportioning barrel, a bottom plate is fixed at the bottom end of each supporting leg, and the concentration proportioning device further comprises: the cleaning mechanism is arranged inside the proportioning barrel and used for cleaning the inner wall of the proportioning barrel and comprises two rotating rods which penetrate through the top surface of the proportioning barrel and are rotationally connected with the proportioning barrel, and the rotating rods penetrate through the top surface of the proportioning barrel and extend into the proportioning barrel. According to the utility model, the medicine and the solvent can be fully mixed by arranging the mixing mechanism, so that the preparation of the medicine is quickened, and the inner wall of the proportioning barrel can be cleaned by arranging the cleaning mechanism, so that the residual BR on the inner wall of the proportioning barrel is prevented from affecting the accuracy of the subsequent concentration proportioning.

Description

Concentration proportioning device of BR

Technical Field

The utility model relates to the technical field of BR proportioning, in particular to a concentration proportioning device of BR.

Background

BR is one of common plant growth regulators, and the academic name is brassin, and the BR needs to be subjected to concentration proportioning in the use process, and a proportioning device is needed in the concentration proportioning process.

The patent with the publication number of CN218573420U discloses a quantitative proportioning device for drops, which comprises a device main body, a storage tank, a quantitative conveying valve and a conveying pipe, wherein a cleaning assembly is arranged on the device main body and comprises a water tank, an air inlet fan is arranged on the water tank, an air outlet end of the air inlet fan is connected with an injection pipe, a guide block is fixed in the water tank, a blowing fan is arranged on the device main body, and an air outlet end of the blowing fan is connected with a blowing pipe.

Although the device is through setting up of clearance subassembly, in the air injection water through the injection tube after the air inlet fan starts, thereby the dust in the air gets into weight grow after contact with water and air separation, purge the fan starts the back with the interior air suction of water tank and sweep intraductally, by sweep intraductal gas transmission of conveyer to sweep the work, thereby blow into the device main part with the interior remaining raw materials of conveyer, reduce extravagant while increase ratio precision, thereby the convenience clearance pipeline is interior raw materials and is remained and reduce extravagant and increase ratio precision, but the device does not set up and carries out abluent structure to the device main part inner wall, the remaining BR of device main part inner wall can influence the accuracy of follow-up concentration ratio.

Disclosure of Invention

The utility model aims to provide a concentration proportioning device of BR, which aims to solve the problem that the residual BR on the inner wall of a device main body can influence the accuracy of the subsequent concentration proportioning because the device proposed in the background art is not provided with a structure for cleaning the inner wall of the device main body.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a BR's concentration proportioning device, includes proportioning barrel, proportioning barrel top surface is close to intermediate position department and is fixed with the backup pad, be fixed with a plurality of on proportioning barrel's the outer wall and be annular equidistant supporting leg of arranging, and every the supporting leg bottom all is fixed with the bottom plate, still includes:

the cleaning mechanism is arranged inside the proportioning barrel and is used for cleaning the inner wall of the proportioning barrel, the cleaning mechanism comprises two rotating rods which penetrate through the top surface of the proportioning barrel and are rotationally connected with the proportioning barrel, the rotating rods penetrate through the top surface of the proportioning barrel and extend to the inside of the proportioning barrel, the cleaning mechanism further comprises two screws which are coaxially fixed on the bottom surface of the same side rotating rod and are rotationally connected with the bottom surface in the proportioning barrel, and a movable ring which is positioned inside the proportioning barrel, is close to the top end and is in threaded connection with the two screws, and a plurality of brush heads which are tightly attached to the inner wall of the proportioning barrel are fixed on the circumferential outer wall of the movable ring.

As a preferred implementation mode, the cleaning mechanism further comprises a cleaning motor fixed on the top surface of the supporting plate, a rotating shaft coaxially connected with an output shaft of the cleaning motor, a driving wheel coaxially fixed on the outer wall of the rotating shaft, and two driven wheels coaxially fixed on the outer wall of the same-side rotating rod and positioned above the proportioning cylinder, wherein the driving wheel is in transmission connection with the two driven wheels through a chain.

As a preferred implementation mode, the inside mixing mechanism that is equipped with of proportioning barrel, mixing mechanism is including running through proportioning barrel top surface and rotating the mixing roller of being connected with proportioning barrel, mixing roller runs through proportioning barrel top surface and extends to proportioning barrel inside and be close to bottom department, mixing mechanism still includes and fixes on the mixing roller outer wall and be located a plurality of mixing leaf of proportioning barrel inside, fix on proportioning barrel top surface and with mixing roller coaxial coupling's hybrid motor.

As a preferred implementation mode, a feeding funnel communicated with the inside of the proportioning barrel is fixed at the position, close to the front end, of the top surface of the proportioning barrel, a discharging pipe communicated with the inside of the proportioning barrel is fixed at the bottom end of the proportioning barrel, and a valve is arranged on the outer wall of the discharging pipe.

As a preferable implementation mode, the bottom end of the proportioning barrel is of a structure with the periphery recessed towards the middle, and the recessed degree is 15-26 degrees.

As a preferred embodiment, the cleaning mechanism further comprises a protection box fixed on the top surface of the support plate, the cleaning motor is located inside the protection box, and the rotating shaft penetrates through the top surface of the protection box.

As a preferable implementation mode, a plurality of mixing blades on the outer wall of the mixing roller are distributed in an annular equidistant mode, and the distance between the mixing blades and the inner wall of the moving ring is 1-2cm.

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

1. according to the utility model, the medicine and the solvent can be fully mixed by arranging the mixing mechanism, so that the preparation of the medicine is quickened, and the inner wall of the proportioning barrel can be cleaned by arranging the cleaning mechanism, so that the residual BR on the inner wall of the proportioning barrel is prevented from affecting the accuracy of the subsequent concentration proportioning;

2. according to the utility model, the plurality of mixing blades on the outer wall of the mixing roller are distributed in an annular equidistant manner, and the distance between the mixing blades and the inner wall of the movable ring is 1-2cm, so that the movable ring is prevented from blocking the normal rotation of the plurality of mixing blades, and the mixing effect of the plurality of mixing blades is better.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of the proportioning barrel of the utility model;

FIG. 3 is an exploded view of the mixing mechanism of the present utility model;

FIG. 4 is a schematic view of the overall structure of the cleaning mechanism according to the present utility model;

FIG. 5 is an enlarged view of the utility model at A;

fig. 6 is a partial exploded view of the cleaning mechanism of the present utility model.

The meaning of each reference numeral in the figures is:

1. a proportioning barrel; 10. support legs; 11. a bottom plate; 2. a feed hopper; 3. a discharge pipe; 4. a valve; 5. a support plate; 6. a mixing mechanism; 61. a mixing roller; 62. a hybrid motor; 63. mixing leaves; 7. a cleaning mechanism; 71. a rotating rod; 72. a screw; 73. a moving ring; 74. a brush head; 75. a protection box; 76. cleaning a motor; 77. a rotating shaft; 78. a driving wheel; 79. driven wheel; 710. and (3) a chain.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a BR's concentration proportioning device, includes proportioning barrel 1, proportioning barrel 1 top surface is close to intermediate position department and is fixed with backup pad 5, is fixed with a plurality of supporting leg 10 that are annular equidistant arrangement on proportioning barrel 1's the outer wall, and every supporting leg 10 bottom all is fixed with bottom plate 11, still includes:

the cleaning mechanism 7 is arranged inside the proportioning barrel 1 and is used for cleaning the inner wall of the proportioning barrel 1, the cleaning mechanism 7 comprises two rotating rods 71 penetrating through the top surface of the proportioning barrel 1 and rotationally connected with the proportioning barrel 1, the rotating rods 71 penetrate through the top surface of the proportioning barrel 1 and extend into the proportioning barrel 1, the cleaning mechanism 7 further comprises two screws 72 coaxially fixed on the bottom surface of the rotating rods 71 on the same side and rotationally connected with the inner bottom surface of the proportioning barrel 1, a movable ring 73 positioned inside the proportioning barrel 1 and close to the top end and in threaded connection with the two screws 72, and a plurality of brush heads 74 closely attached to the inner wall of the proportioning barrel 1 are fixed on the circumferential outer wall of the movable ring 73.

In this embodiment, the cleaning mechanism 7 further includes a cleaning motor 76 fixed on the top surface of the supporting plate 5, a rotating shaft 77 coaxially connected with an output shaft of the cleaning motor 76, a driving wheel 78 coaxially fixed on an outer wall of the rotating shaft 77, two driven wheels 79 coaxially fixed on an outer wall of the same-side rotating rod 71 and located above the proportioning barrel 1, the driving wheel 78 is in transmission connection with the two driven wheels 79 through a chain 710, and the inner wall of the proportioning barrel 1 can be cleaned by setting the cleaning mechanism 7, so that residual BR on the inner wall of the proportioning barrel 1 is prevented from affecting the accuracy of the subsequent concentration proportioning.

Besides, the mixing mechanism 6 is arranged inside the proportioning barrel 1, the mixing mechanism 6 comprises a mixing roller 61 penetrating through the top surface of the proportioning barrel 1 and rotationally connected with the proportioning barrel 1, the mixing roller 61 penetrates through the top surface of the proportioning barrel 1 and extends to the position, close to the bottom end, inside the proportioning barrel 1, of the mixing roller 61, the mixing mechanism 6 further comprises a plurality of mixing blades 63 fixed on the outer wall of the mixing roller 61 and located inside the proportioning barrel 1, and a mixing motor 62 fixed on the top surface of the proportioning barrel 1 and coaxially connected with the mixing roller 61, and medicine and solvent can be fully mixed through the arrangement of the mixing mechanism 6, so that the preparation of a medicament is accelerated.

Further, a feeding funnel 2 communicated with the inside of the proportioning barrel 1 is fixed at the position, close to the front end, of the top surface of the proportioning barrel 1, a discharging pipe 3 communicated with the inside of the proportioning barrel 1 is fixed at the bottom end of the proportioning barrel 1, and a valve 4 is installed on the outer wall of the discharging pipe 3, so that feeding and discharging operations can be performed on the proportioning barrel 1.

Specifically, the bottom end of the proportioning barrel 1 is in a structure with the periphery recessed towards the middle, the recess degree is 15-26 degrees, and the recess degree is preferably 18 degrees, so that BR in the proportioning barrel 1 can be smoothly discharged.

It is noted that the cleaning mechanism 7 further includes a protection box 75 fixed on the top surface of the support plate 5, the cleaning motor 76 is located inside the protection box 75, and the rotating shaft 77 penetrates through the top surface of the protection box 75, so that the cleaning motor 76 can be protected, and the service life of the cleaning motor 76 is prolonged.

It should be noted that the plurality of mixing blades 63 on the outer wall of the mixing roller 61 are arranged at equal intervals in a ring shape, and the distance between the mixing blades 63 and the inner wall of the moving ring 73 is 1-2cm, preferably 1.5cm, so that the moving ring 73 prevents the plurality of mixing blades 63 from rotating normally, and the mixing effect of the plurality of mixing blades 63 is better.

Finally, it should be noted that the components of the hybrid motor 62, the cleaning motor 76, and the like in the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known by those skilled in the art or by routine experimental methods, at the idle position of the present device, all the electric devices mentioned above, which refer to power elements, electric devices, and an adapted controller and a power supply, are connected through wires, the specific connection means should refer to the working principle in the present utility model, and the electric connection between the electric devices is completed according to the sequence of operation, and the detailed connection means is known in the art.

In the specific use process of the embodiment, when the concentration proportioning of BR is required, firstly, a medicine and a solvent which are taken in advance are added into the proportioning barrel 1 through the feeding funnel 2, then an external cover is covered on the top of the feeding funnel 2, a mixing motor 62 is started through an external PLC, the output shaft of the mixing motor 62 rotates to drive a mixing roller 61 coaxially connected with the mixing motor to rotate, the mixing roller 61 rotates to drive a plurality of mixing blades 63 fixed with the mixing roller 61 to rotate, the mixing blades 63 rotate so as to mix the medicine and the solvent in the proportioning barrel 1, after the mixing is received, the mixing motor 62 is closed through the external PLC, then a collecting pipe of an external collecting device is tightly sleeved with the discharging pipe 3, BR in the proportioning barrel 1 can be discharged through opening a valve 4, and then a collecting pipe of the external collecting device is removed;

when the inner wall of the proportioning barrel 1 needs to be cleaned, the valve 4 is closed, a proper amount of water is added into the proportioning barrel 1 through the feeding funnel 2, then the output shaft of the cleaning motor 76 is started and controlled to rotate in a positive-negative alternate mode through an external PLC, the output shaft of the cleaning motor 76 rotates to drive the rotating shaft 77 coaxially connected with the output shaft of the cleaning motor 76 to rotate, the rotating shaft 77 rotates to drive the driving wheel 78 coaxially fixed with the driving wheel 78, the driving wheel 78 rotates to drive the two driven wheels 79 which are in transmission connection with the driving wheel through the chain 710 to rotate, the driven wheels 79 rotate to drive the screw 72 coaxially fixed with the driven wheels, the two screw 72 rotate to drive the movable ring 73 to move, the movable ring 73 moves to drive the brush heads 74 fixed with the movable ring 73 to move, the movable ring 73 reciprocates up and down in the proportioning barrel 1, the brush heads 74 can clean the inner wall of the proportioning barrel 1, after cleaning is finished, the cleaning motor 76 is closed through the external PLC, then the water inlet pipe of the external waste liquid collecting device is tightly sleeved with the discharging pipe 3, and the waste liquid in the proportioning barrel 1 can be discharged through opening the valve 4.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a BR's concentration proportioning device, includes proportioning barrel (1), its characterized in that, proportioning barrel (1) top surface is close to intermediate position department and is fixed with backup pad (5), be fixed with on the outer wall of proportioning barrel (1) a plurality of supporting leg (10) that are annular equidistant arrangement, and every supporting leg (10) bottom all is fixed with bottom plate (11), still includes:

the cleaning mechanism (7) is arranged inside the proportioning barrel (1) and used for cleaning the inner wall of the proportioning barrel (1), the cleaning mechanism (7) comprises two rotating rods (71) penetrating through the top surface of the proportioning barrel (1) and rotationally connected with the proportioning barrel (1), the rotating rods (71) penetrate through the top surface of the proportioning barrel (1) and extend to the inside of the proportioning barrel (1), the cleaning mechanism (7) further comprises two screws (72) coaxially fixed on the bottom surface of the same side rotating rod (71) and rotationally connected with the inner bottom surface of the proportioning barrel (1), and a movable ring (73) located inside the proportioning barrel (1) and close to the top end and in threaded connection with the two screws (72), and a plurality of brush heads (74) tightly attached to the inner wall of the proportioning barrel (1) are fixed on the circumferential outer wall of the movable ring (73).

2. The BR concentration proportioning device according to claim 1, wherein: the cleaning mechanism (7) further comprises a cleaning motor (76) fixed on the top surface of the supporting plate (5), a rotating shaft (77) coaxially connected with an output shaft of the cleaning motor (76), a driving wheel (78) coaxially fixed on the outer wall of the rotating shaft (77), and two driven wheels (79) coaxially fixed on the outer wall of the same-side rotating rod (71) and positioned above the proportioning barrel (1), wherein the driving wheel (78) is in transmission connection with the two driven wheels (79) through a chain (710).

3. The BR concentration proportioning device according to claim 1, wherein: the inside mixing mechanism (6) that is equipped with of proportioning barrel (1), mixing mechanism (6) is including running through proportioning barrel (1) top surface and rotating mixing roller (61) of being connected with proportioning barrel (1), mixing roller (61) run through proportioning barrel (1) top surface and extend to proportioning barrel (1) inside and be close to bottom department, mixing mechanism (6) still including fixing on mixing roller (61) outer wall and be located a plurality of mixing leaf (63) of proportioning barrel (1) inside, fix on proportioning barrel (1) top surface and mix mixing motor (62) of roller (61) coaxial coupling.

4. The BR concentration proportioning device according to claim 1, wherein: the feeding hopper (2) communicated with the inside of the proportioning barrel (1) is fixed at the position, close to the front end, of the top surface of the proportioning barrel (1), the discharging pipe (3) communicated with the inside of the proportioning barrel is fixed at the bottom end of the proportioning barrel (1), and the valve (4) is arranged on the outer wall of the discharging pipe (3).

5. The BR concentration proportioning device according to claim 1, wherein: the bottom end of the proportioning barrel (1) is in a structure with the periphery recessed towards the middle, and the recessed degree is 15-26 degrees.

6. The BR concentration proportioning device according to claim 2, wherein: the cleaning mechanism (7) further comprises a protection box (75) fixed on the top surface of the supporting plate (5), the cleaning motor (76) is located inside the protection box (75), and the rotating shaft (77) penetrates through the top surface of the protection box (75).

7. A BR concentration proportioning device according to claim 3, wherein: the mixing blades (63) on the outer wall of the mixing roller (61) are distributed in an annular equidistant mode, and the distance between the mixing blades (63) and the inner wall of the moving ring (73) is 1-2cm.