CN118122178A - Graded mixing device for pesticide production - Google Patents

Abstract

The invention discloses a grading mixing device for pesticide production, which relates to the technical field of pesticide production and comprises an outer mixing box, an inner mixing box, a first driving piece for driving the outer mixing box to rotate and a second driving piece for driving the inner mixing box to rotate, wherein the inner mixing box is rotatably arranged in the outer mixing box, an inner discharge hole communicated with the outer mixing box and the inner mixing box is formed in the inner mixing box, and the center of gravity of the inner mixing box is positioned between a rotating shaft of the inner mixing box and the inner discharge hole. The device can be suitable for the pesticide compounding of liquid and solid, and outer mixing box 5 and interior mixing box 6 are inside smooth, can not be like traditional stirring compounding, have the residue in the junction easily during the ejection of compact, and this device has multiple compounding mode.

Description

Graded mixing device for pesticide production

Technical Field

The invention belongs to the technical field of pesticide production, and particularly relates to a grading mixing device for pesticide production.

Background

The pesticide is produced by fully mixing various materials, sometimes even by mixing a plurality of materials, and finally producing a finished product by graded mixing of the mixed and reacted finished product and other materials. However, the existing mixing device generally can only perform one-time mixing, mixed materials need to be added again during classified mixing, workers need to collect the mixing time of the first stage, the procedure is complicated and time is wasted, if the mixing device only performs one-time feeding and automatic mixing, and after sequential mixing, next-stage mixing is performed automatically, so that the process saving time is reduced.

Disclosure of Invention

In view of the problems mentioned in the background art, an object of the present invention is to provide a grading mixing device for pesticide production, so as to solve the problems mentioned in the background art.

The technical aim of the invention is realized by the following technical scheme:

The utility model provides a pesticide production is with hierarchical compounding device, includes outer mixing box and interior mixing box, still including being used for driving outer mixing box pivoted first driving piece and the pivoted second driving piece of interior mixing box of drive, interior mixing box rotates and installs in outer mixing box, has seted up the interior discharge gate of intercommunication outer mixing box and interior mixing box on the interior mixing box, and the focus of interior mixing box is located between the axis of rotation and the interior discharge gate of interior mixing box.

As a preferable technical scheme, the distance between the rotating shaft of the inner mixing box and the outer mixing box is larger than the distance between the rotating shaft of the inner mixing box and the outer wall of the inner mixing box.

As the preferential technical scheme, the outer walls of both sides of the inner mixing box are respectively fixedly provided with a connecting rod, the axle center of the connecting rods at both sides coincides with the rotation axle center of the inner mixing box, the other end of the connecting rod is rotationally connected with the outer mixing box, and the output shaft of the second driving piece is fixedly connected with one end of the connecting rod.

As a preferred solution, the planes of the rotation directions of the output shafts of the first driving member and the second driving member intersect.

As the preferable technical scheme, outer feed inlet has been seted up on outer mixing box top and outer discharge gate has been seted up to the bottom, has still been seted up interior feed inlet on the interior mixing box, and outer feed inlet and interior discharge gate all are located vertical orientation.

As the preferable technical scheme, the inner wall of the outer mixing box gradually rises from the outer outlet to the periphery, when the inner outlet is downward, the inner wall of the inner mixing box gradually rises from the inner outlet to the periphery, and the inner walls of the outer mixing box and the inner mixing box are smooth and have no edges.

As the preferable technical scheme, the outer outlet and the inner outlet are positioned on the same vertical straight line, and the inner caliber of the outer outlet is larger than that of the inner outlet.

As the preferable technical scheme, valves are arranged at the outer feed inlet, the inner feed inlet, the outer feed outlet and the inner discharge outlet, and the valve discharge valve of the inner discharge outlet is an electric valve.

As a preferable technical scheme, the inner feed port is connected with a feed piece, the feed piece comprises a feed valve and a hopper, the feed valve is arranged on the inner wall of the inner mixing box, when the inner mixing box is fed, a discharge pipe of the hopper passes through the inner feed port to be in contact connection with the feed valve, the feed valve is opened, and the hopper is communicated with the inner mixing box; after the feeding is completed, the hopper moves out of the inner feed inlet, and the feed valve is automatically closed.

As a preferred technical scheme, the feeding valve comprises a containing cavity, a plurality of groups of containing cavities are formed in the inner wall of the inner mixing box around the inner feeding opening, elastic pieces stretching all the time along the length direction of the hopper are installed in the containing cavities, the other ends of the plurality of groups of elastic pieces are fixedly connected with the valve, when the inner mixing box feeds, the hopper passes through the inner feeding opening to be in contact connection with the valve, the deformation of the elastic pieces is increased, and a gap is formed between the valve and the inner feeding opening; after the feeding is completed, the hopper moves out of the inner feed inlet, and the elastic piece drives the valve to contact with the inner feed inlet.

The invention has the advantages that: the device can be suitable for mixing liquid and solid pesticides, the interiors of the outer mixing box 5 and the inner mixing box 6 are smooth, the device is not easy to have residues at the joints as in the traditional stirring mixing, and the device has various mixing modes, can be used for mixing a small amount or a large amount of pesticides, and saves energy; the device can be used for grading mixing, saves working procedures and has high automation; the device can be used for synchronous mixing, one set of device is synchronously used for two kinds of mixing, so that the cost is saved, and the efficiency is improved; the three-time mixing device can be used for synchronously grading mixing, saves time from three times of mixing to two times of mixing, saves time, reduces working procedures and improves efficiency.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a first three-dimensional structure diagram of a grading mixing device for pesticide production;

Fig. 2 is a left side view of the grading mixing device for pesticide production;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

fig. 4 is an enlarged view of the invention shown in fig. 3B.

Reference numerals: 1. a first driving member; 2. a second driving member; 3. a support frame; 4. a connecting rod; 5. an outer mixing box; 6. an inner mixing box; 7. an outer feed port; 8. an inner feed inlet; 9. a feed valve; 91. a receiving chamber; 92. an elastic member; 93. a valve; 10. a hopper; 11. an outer discharge port; 12. an inner discharge port; 13. a discharge valve; 14. and (5) marking.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar symbols indicate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 4, the grading mixing device for pesticide production according to the embodiment comprises an outer mixing box 5 and an inner mixing box 6, wherein connecting rods 4 are fixedly installed on the outer walls of two sides of the inner mixing box 6 respectively, the other ends of the connecting rods 4 are rotationally connected with the outer mixing box 5, an outer feeding port 7 and an outer feeding port 11 are formed in the vertical direction of the outer mixing box 5, an inner feeding port 8 and an inner discharging port 12 are formed in the vertical direction of the inner mixing box 6, the inner feeding port 8 and the inner discharging port 12 are communicated with the outer mixing box 5 and the inner mixing box 6, the distance between the connecting rods 4 and the inner discharging port 12 is greater than the distance between the connecting rods 4 and the inner feeding port 8, namely, the gravity center of the inner mixing box 6 is located between the connecting rods 4 and the inner discharging port 12, so that when the inner mixing box 6 stops rotating, the inner discharging port 12 is always downward, and the pesticide is convenient to discharge.

Preferably, the inner wall of the outer mixing tank 5 gradually rises from the outer outlet 11 to the periphery, when the inner outlet 12 is downward, the inner wall of the inner mixing tank 6 gradually rises from the inner outlet 12 to the periphery, and the inner walls of the outer mixing tank 5 and the inner mixing tank 6 are smooth and have no edges.

It should be noted that, when the inner mixing tank 6 rotates, the distance from the inner wall of the outer mixing tank 5, which is not connected with the connecting rod 4, to the connecting rod 4 is greater than the distance from the connecting rod 4 to the inner mixing tank 6, when the axis of the connecting rod 4 coincides with the rotation axis of the inner mixing tank 6. The rotation of the inner mixing box 6 is not blocked.

It should be noted that, the inner mixing boxes 6 may be provided with multiple groups according to actual needs, and when there are multiple groups of inner mixing boxes 6, there is no contact between the multiple groups of inner mixing boxes 6 and between the inner mixing boxes 6 and the outer mixing boxes 5.

It should be noted that, after the mixed materials in the inner mixing tank 6 enter the outer mixing tank 5, the total height of the mixed materials in the outer mixing tank 5 is lower than the distance between the lowest point of the inner mixing tank 6 and the inner wall of the bottom end of the outer mixing tank 5, so as to ensure that the mixed materials in the inner mixing tank 6 can completely enter the outer mixing tank 5.

It should be noted that the rotation directions of the outer mixing tank 5 and the inner mixing tank 6 are not on the same plane or parallel planes, and preferably, the rotation directions of the outer mixing tank 5 and the inner mixing tank 6 are perpendicular.

Still include support frame 3, install the first driving piece 1 of drive support frame 3 pivoted and the second driving piece 2 of interior mixing box 6 pivoted of drive on the support frame 3, outer mixing box 5 fixed mounting is on support frame 3, and the output shaft of second driving piece 2 passes outer mixing box 5 and support frame 3 and the one end fixed connection of connecting rod 4.

It should be noted that the second driving member 2 may also be installed in the outer mixing tank 5, and it is only necessary to ensure that the outer mixing tank 5 and the inner mixing tank 6 rotate separately.

Preferably, the output shafts of the first driver 1 and the second driver 2 are perpendicular.

Preferably, a set of connecting rods 4 remote from the second driving member 2 are mounted with the marks 14 through one end of the support frame 3, the marks 14 being directed downwards. It is convenient to observe whether the inner discharge opening 12 is facing downwards when the inner mixing box 6 is stopped.

Preferably, the outer outlet 11 and the inner outlet 12 are located on the same vertical line, and the inner caliber of the outer outlet 11 is larger than the inner caliber of the inner outlet 12.

Valves are installed on the outer discharge port 11 and the inner discharge port 12, and preferably, a valve discharge valve 13 of the inner discharge port 12 is an electric valve.

Preferably, the outer feed opening 7 and the inner feed opening 8 are located on the same vertical straight line.

The outer feed inlet 7 and the inner feed inlet 8 are both provided with valves.

Preferably, the valve of the inner feed inlet 8 is connected with a feed piece, the feed piece comprises a feed valve 9 and a hopper 10, the feed valve 9 is arranged on the inner wall of the inner mixing box 6, the length of a discharge pipe of the hopper 10 is larger than the distance between the outer aperture of the outer feed inlet 7 and the lowest end of the inner aperture of the inner feed inlet 8, when the inner mixing box 6 needs to be fed, the discharge pipe of the hopper 10 passes through the outer feed inlet 7 and the inner feed inlet 8 to be in contact connection with the feed valve 9, the feed valve 9 is opened, the inner mixing box 6 is communicated with the outer mixing box 5, and the outer feed inlet 7 is communicated with the inner mixing box 6; when the feeding of the inner mixing box 6 is completed, the hopper 10 moves out of the inner feed inlet 8, and the feed valve 9 is automatically closed.

It should be noted that, the outer diameter of the outer feed port 7 refers to the communication position between the outer mixing box 5 and the outside, and the inner diameter of the inner feed port 8 refers to the lowest end of the inner feed port 8 in the inner mixing box 6.

The feeding valve 9 comprises a containing cavity 91, a plurality of groups of containing cavities 91 are formed in the inner wall of the inner mixing box 6 around the inner feed inlet 8, elastic pieces 92 stretching along the length direction of the hopper 10 are installed in the containing cavities 91, the elastic pieces 92 are always in a stretching state, the other ends of the plurality of groups of elastic pieces 92 are fixedly connected with a valve 93, the bottom end of the hopper 10 is an inclined opening, when the inner mixing box 6 needs to be fed, the bottommost end of the hopper 10 passes through the outer feed inlet 7 and the inner feed inlet 8 to be in contact connection with the valve 93, deformation of the elastic pieces 92 is increased, a gap is formed between the valve 93 and the inner feed inlet 8, materials in the hopper 10 fall onto the valve 93 from the inclined opening of the discharge pipe, and then fall into the inner mixing box 6 from the gap between the valve 93 and the inner feed inlet 8; when the feeding of the inner mixing box 6 is completed, the hopper 10 moves out of the inner feed inlet 8, and the elastic piece 92 automatically contracts to drive the valve 93 to contact with the inner feed inlet 8, so that the inner feed inlet 8 is blocked. Simple structure, convenient material loading.

It should be noted that at least two sets of elastic members 92 are positioned on the same straight line, so as to ensure that the valve 93 does not tilt to affect the blocking effect.

The device has five working modes.

The working mode is as follows: the first-stage mixing is carried out in the inner mixing box 6, and the second-stage mixing is carried out in the outer mixing box 5 after the mixing is finished: firstly, valves of an outer discharge hole 11 and an inner discharge hole 12 are closed, materials are respectively injected into an outer mixing box 5 and an inner mixing box 6 through a hopper 10, and one material is injected into the outer mixing box 5; after the material injection is completed, closing valves of the outer feed inlet 7 and the inner feed inlet 8; starting 2, when the mixing in the inner mixing box 6 is finished, automatically opening a discharge valve 13, after the mixing in the inner mixing box 6 completely enters the outer mixing box 5, closing the discharge valve 13, starting 1 until the secondary mixing in the outer mixing box 5 is finished, closing 1, and opening a valve of an outer outlet 11 for discharging;

The working mode II is as follows: synchronous grading mixing, namely mixing in the outer mixing box 5 and the inner mixing box 6 simultaneously, and mixing in the outer mixing box 5 and mixing in the inner mixing box 6 again after mixing is completed: firstly, valves of an outer discharge hole 11 and an inner discharge hole 12 are closed, materials are respectively injected into an outer mixing box 5 and an inner mixing box 6 through a hopper 10, and various materials are injected into the outer mixing box 5; after the material injection is completed, closing valves of the outer feed inlet 7 and the inner feed inlet 8; synchronously starting 1 and 2, when the mixing in the inner mixing box 6 is finished, automatically opening a discharge valve 13, after the mixing in the inner mixing box 6 completely enters the outer mixing box 5, closing the discharge valves 13 and 2 until the secondary mixing in the outer mixing box 5 is finished, closing 1 and opening a valve of an outer outlet 11 for discharging;

And the working mode is as follows: the material mixing respectively, namely the material mixing respectively in the outer material mixing box 5 and the inner material mixing box 6, and the material is discharged respectively, so that the material mixing of two products can be carried out simultaneously, the time is saved, and the working efficiency is improved: firstly, valves of an outer discharge hole 11 and an inner discharge hole 12 are closed, and materials of different products are respectively injected into an outer mixing box 5 and an inner mixing box 6 through a hopper 10; after the material injection is completed, closing valves of the outer feed inlet 7 and the inner feed inlet 8; and 1 and 2 are synchronously started, when the mixing is finished, the valve of the outer mixing tank outlet 11 is firstly opened for discharging, and after the mixing in the outer mixing tank 5 is completely discharged, the discharging valve 13 is opened, and the mixing in the outer mixing tank 5 cannot enter the inner mixing tank 6 because the caliber of the inner discharging port 12 is smaller than that of the outer mixing tank outlet 11.

The working mode is four: a small amount of mix, i.e. when less material is mixed, the inner mix box 6 is used for mixing: firstly, closing a valve of an inner discharge hole 12, and respectively injecting materials into an inner mixing box 6 through a hopper 10; after the material injection is completed, 9 is automatically closed; starting 2, when the mixing is finished, opening valves of the outer outlet 11 and the inner outlet 12 to discharge, wherein the caliber of the inner outlet 12 is smaller than that of the outer outlet 11, so that the mixing in the outer mixing box 5 cannot enter the inner mixing box 6.

The working mode is five: a large amount of material is mixed, namely, when the material to be mixed is more, the outer mixing box 5 is used for mixing: firstly, closing a valve of an inner discharge hole 12, and respectively injecting materials into an outer mixing box 5 through a hopper 10; after the material injection is completed, closing a valve of the inner feed inlet 8; starting 1, when the compounding is accomplished, open the valve ejection of compact of outer exit 11 earlier, it is worth noting that, when the compounding is very much, can open interior discharge gate 12 to annotate the material in interior mixing box 6, because interior mixing box 6 follows outer mixing box 5 and rotates, also can the compounding in the interior mixing box 6, further increase the space of compounding.

It is worth noting that the device is suitable for liquid and solid mixing.

It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, 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; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. Pesticide production is with hierarchical compounding device, its characterized in that: including outer mixing box (5) and interior mixing box (6), still including being used for driving outer mixing box (5) pivoted first driving piece (1) and drive interior mixing box (6) pivoted second driving piece (2), interior mixing box (6) rotate and install in outer mixing box (5), interior mixing box (6) are last to be offered interior discharge gate (12) of intercommunication outer mixing box (5) and interior mixing box (6), the focus of interior mixing box (6) is located between axis of rotation and interior discharge gate (12) of interior mixing box (6).

2. A graded mixing device for pesticide production according to claim 1, wherein: the distance from the rotating shaft of the inner mixing box (6) to the outer mixing box (5) is larger than the distance from the rotating shaft of the inner mixing box (6) to the outer wall of the inner mixing box (6).

3. A graded mixing device for pesticide production according to claim 1, wherein: the outer walls of two sides of the inner mixing box (6) are respectively fixedly provided with a connecting rod (4), the axes of the connecting rods (4) at two sides are overlapped with the rotation axes of the inner mixing box (6), the other end of the connecting rod (4) is rotationally connected with the outer mixing box (5), and the output shaft of the second driving piece (2) is fixedly connected with one end of the connecting rod (4).

4. A graded mixing device for pesticide production according to claim 1, wherein: the planes of the rotation directions of the output shafts of the first driving piece (1) and the second driving piece (2) are intersected.

5. A graded mixing device for pesticide production according to claim 1, wherein: an outer feed inlet (7) is formed in the top end of the outer mixing box (5), an outer discharge outlet (11) is formed in the bottom end of the outer mixing box, an inner feed inlet (8) is formed in the inner mixing box (6), and the outer feed inlet (11) and the inner discharge outlet (12) are both located in the vertical direction.

6. A graded mixing device for pesticide production according to claim 5, wherein: the inner wall of the outer mixing box (5) gradually rises from the outer outlet (11) to the periphery, when the inner outlet (12) is downward, the inner wall of the inner mixing box (6) gradually rises from the inner outlet (12) to the periphery, and the inner walls of the outer mixing box (5) and the inner mixing box (6) are smooth and have no edges.

7. A graded mixing device for pesticide production according to claim 5, wherein: the outer discharge hole (11) and the inner discharge hole (12) are positioned on the same vertical straight line, and the inner caliber of the outer discharge hole (11) is larger than that of the inner discharge hole (12).

8. A graded mixing device for pesticide production according to claim 5, wherein: valves are arranged at the outer feed inlet (7), the inner feed inlet (7), the outer feed outlet (11) and the inner discharge outlet (12), and a valve discharge valve (13) of the inner discharge outlet (12) is an electric valve.

9. A graded mixing device for pesticide production according to claim 5, wherein: the inner feed port (8) is connected with a feed piece, the feed piece comprises a feed valve (9) and a hopper (10), the feed valve (9) is arranged on the inner wall of the inner mixing box (6), when the inner mixing box (6) is fed, a discharge pipe of the hopper (10) passes through the inner feed port (8) to be in contact connection with the feed valve (9), the feed valve (9) is opened, and the hopper (10) is communicated with the inner mixing box (6); after the feeding is finished, the hopper (10) moves out of the inner feed inlet (8), and the feed valve (9) is automatically closed.

10. A graded mixing device for pesticide production according to claim 9, wherein: the feeding valve (9) comprises a containing cavity (91), a plurality of groups of containing cavities (91) are formed in the inner wall of an inner mixing box (6) around an inner feeding hole (8), elastic pieces (92) stretching all the time along the length direction of the hopper (10) are installed in the containing cavities (91), the other ends of the groups of elastic pieces (92) are fixedly connected with a valve (93), when the inner mixing box (6) is fed, the hopper (10) passes through the inner feeding hole (8) to be in contact connection with the valve (93), deformation of the elastic pieces (92) is increased, and a gap is formed between the valve (93) and the inner feeding hole (8); after the feeding is finished, the hopper (10) moves out of the inner feed inlet (8), and the elastic piece (92) drives the valve (93) to contact with the inner feed inlet (8).