CN111389332A

CN111389332A - A reation kettle for pesticide manufacturing's misce bene

Info

Publication number: CN111389332A
Application number: CN202010265649.1A
Authority: CN
Inventors: 蒙泽喜
Original assignee: Guangzhou Lindian Technology Co ltd
Current assignee: Guangzhou Lindian Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-07-10

Abstract

The invention relates to a uniformly-mixed reaction kettle for pesticide manufacture, which comprises a kettle body, support legs and a kettle cover, wherein a diversion mechanism is arranged at the bottom of a rotating shaft, a driving box and a driving mechanism are arranged above the kettle cover, the driving mechanism comprises a driving component, a half gear, a gear speed increasing box and a threaded pipe, the driving component comprises a driving unit driven unit, the driven unit comprises a first gear, a second gear, a concentric shaft and a supporting unit, the diversion mechanism comprises a diversion box, a vertical rod, a rotor wing, a limiting component and a triggering component, the uniformly-mixed reaction kettle for pesticide manufacture drives the rotating shaft and a stirring plate to continuously rotate in different directions periodically through the driving mechanism, the stirring plate moves up and down in a reciprocating manner, materials are uniformly mixed, the rotor wing is driven to rotate in the same direction periodically through the diversion mechanism, the materials at the bottom in the kettle body are sucked upwards to be in contact with other materials for mixing, thus improving the production quality of the pesticide and the practicability of the equipment.

Description

A reation kettle for pesticide manufacturing's misce bene

Technical Field

The invention relates to the field of pesticide manufacturing, in particular to a reaction kettle for uniformly mixing pesticide manufacturing.

Background

Pesticides (pestides), which is broadly defined as a chemical synthesis for preventing, killing or controlling diseases, insects, grasses and other pests that damage agriculture and forestry, and for purposefully regulating, controlling and influencing the metabolism, growth, development and reproduction of plants and pests, or a substance or a mixture of substances and preparations thereof derived from organisms, other natural products and produced by applying biotechnology; in the narrow sense, the term refers to a general name of the applied pesticide for killing pests, bacteria and weeds in order to guarantee and promote the growth of plants and crops in agricultural production. In particular to agricultural agents for preventing and controlling diseases and pests, regulating plant growth, weeding and the like.

In the manufacturing and production process of pesticide, various production materials need to be mixed by using a reaction kettle to prepare the required product. But among the reation kettle that has now, the structure is fixed, and stirring mode is single, and the material can not carry out abundant even mixture, influences the production quality of pesticide to in process of production, the material receives the influence of gravity, mostly all the regional bottom subsides to reation kettle, leads to the material of reation kettle bottom can't mix with the material of other positions, has further influenced the pesticide quality of production.

Disclosure of Invention

Aiming at the prior art, the technical problems to be solved by the invention are as follows: in order to overcome the defects of the prior art, a reaction kettle for uniformly mixing in pesticide manufacturing is provided.

In order to solve the technical problems, the technical scheme adopted by the invention for solving the technical problems is as follows: a reaction kettle for uniformly mixing pesticide manufacture comprises a kettle body, support legs positioned below the kettle body and a kettle cover positioned above the kettle body, wherein a discharge pipe is arranged below the kettle body, a valve is arranged in the discharge pipe, lifting assemblies connected with the kettle cover are arranged on two sides of the kettle body, a rotating shaft and stirring plates positioned on two sides of the rotating shaft are arranged in the kettle body, a flow guide mechanism is arranged at the bottom of the rotating shaft, and a driving box and a driving mechanism which is positioned in the driving box and connected with the top of the rotating shaft are arranged above the kettle cover;

the driving mechanism sequentially comprises a driving assembly, a half gear, a gear speed increasing box and a threaded pipe from top to bottom, the half gear is sleeved at the input end of the gear speed increasing box, the cross section of the input end of the gear speed increasing box is non-circular, the output shaft of the gear speed increasing box is in threaded connection with the threaded pipe and is fixed at the top of the rotating shaft, the driving assembly comprises a driving unit and driven units positioned at two sides of the driving unit, each driven unit comprises a first gear connected with the driving unit, a second gear meshed with the half gear, a concentric shaft used for connecting the first gear and the second gear and a supporting unit used for supporting the concentric shaft, and limiting rings with the outer diameter larger than that of the half gear and the inner diameter smaller than that of the half gear are arranged at the upper side and the lower side of the half gear;

the water conservancy diversion mechanism includes water conservancy diversion case, montant, rotor, spacing subassembly and triggers the subassembly, the water conservancy diversion case is fixed in the bottom of pivot, the top of montant pass the water conservancy diversion incasement bottom with trigger the subassembly and connect, the bottom is connected with spacing subassembly, the rotor is fixed in the lower part of montant, trigger the subassembly including the horizontal pole that is fixed in the montant top and use the montant axis as two trigger units of central symmetry, trigger unit is including flexible unit and trigger block, trigger block passes through flexible unit with the inner wall connection of water conservancy diversion case, trigger block's cross section is for going to the bottom and keeps away from the right trapezoid of pivot.

Preferably, in order to facilitate driving the two first gears to rotate in the same direction at the same time, the driving unit includes a motor fixed in the driving box and a third gear fixed on an output shaft of the motor and engaged with the first gears.

Preferably, the motor is a dc servo motor in order to secure a driving force of the motor.

Preferably, in order to support the concentric shaft to rotate, the supporting unit comprises a lantern ring fixed in the driving box and sleeved on the concentric shaft, and clamping plates positioned on the upper side and the lower side of the lantern ring and fixed on the concentric shaft.

Preferably, in order to reduce friction between the limit ring and the second gear, a plurality of notches are uniformly distributed at the edge of the limit ring in the circumferential direction on one side of the limit ring close to the second gear, balls which are matched with the notches and abut against the second gear are arranged in the notches, and the ball centers of the balls are located in the notches.

Preferably, in order to limit the position of the vertical rod, the limiting assembly comprises a transverse shaft which is fixed at the bottom of the vertical rod, and two ends of the transverse shaft are provided with rollers which are in contact with the bottom of the inner side of the kettle body.

Preferably, in order to facilitate the extension and retraction movement of the trigger block, the extension and retraction unit comprises a spring in a compressed state and a sliding rod fixed in the diversion box, the sliding rod vertically penetrates through the upper bottom and the lower bottom of the cross section of the trigger block, and two ends of the spring are respectively connected with the inner wall of the diversion box and the trigger block.

Preferably, in order to limit the moving range of the trigger block, the top in the flow guide box is provided with limit blocks, and two sides of each limit block are abutted against the trigger block respectively.

Preferably, in order to enhance the mixing effect, a plurality of through holes which are arranged in a staggered mode are formed in the stirring plate.

Preferably, in order to drive the kettle cover to move up and down, the lifting assembly is an air cylinder fixed on the kettle body, and an air rod of the air cylinder is connected with the kettle cover.

The uniformly-mixed reaction kettle for pesticide manufacturing has the advantages that the rotating shaft and the stirring plate are driven by the driving mechanism to rotate continuously in different directions periodically, the stirring plate moves up and down in a reciprocating manner, materials are uniformly mixed, the rotor wing is driven by the flow guide mechanism to rotate in the same direction periodically and discontinuously, bottom materials in the kettle body are sucked upwards to be in contact with other materials for mixing, and therefore the production quality of pesticides and the practicability of equipment are improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of a homogeneously mixed reaction vessel for pesticide manufacture according to the present invention;

FIG. 2 is a schematic structural diagram of a driving mechanism of the reaction kettle for pesticide manufacture with uniform mixing according to the present invention;

FIG. 3 is a schematic structural diagram of a flow guide mechanism of the reaction kettle for uniformly mixing in pesticide manufacturing according to the present invention;

FIG. 4 is a top view of the trigger assembly of the inventive well-mixed reaction vessel for pesticide manufacture;

in the figure: 1. the device comprises a kettle body, 2 support legs, 3 discharge pipes, 4 rotating shafts, 5 stirring plates, 6 driving boxes, 7 half gears, 8 gear speed increasing boxes, 9 threaded pipes, 10 first gears, 11 second gears, 12 concentric shafts, 13 limiting rings, 14 diversion boxes, 15 vertical rods, 16 rotor wings, 17 transverse rods, 18 triggering blocks, 19 motors, 20 third gears, 21 lantern rings, 22 clamping plates, 23 balls, 24 rollers, 25 transverse shafts, 26 springs, 27 sliding rods, 28 limiting blocks, 29 cylinders and 30 kettle covers.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a reaction kettle for uniformly mixing in pesticide manufacturing comprises a kettle body 1, support legs 2 positioned below the kettle body 1 and a kettle cover 30 positioned above the kettle body 1, wherein a material discharge pipe 3 is arranged below the kettle body 1, a valve is arranged in the material discharge pipe 3, lifting components connected with the kettle cover 30 are arranged on two sides of the kettle body 1, a rotating shaft 4 and stirring plates 5 positioned on two sides of the rotating shaft 4 are arranged in the kettle body 1, a flow guide mechanism is arranged at the bottom of the rotating shaft 4, and a driving box 6 and a driving mechanism which is positioned in the driving box 6 and connected with the top of the rotating shaft 4 are arranged above the kettle cover 30;

when using this reation kettle to produce pesticide, utilize lifting unit to drive the 30 rebound of kettle cover, conveniently add various raw materials for production to the 1 inside of the cauldron body, then lifting unit drives kettle cover 30 rebound, cover the cauldron body 1 back, actuating mechanism in the drive box 6 moves, be used in the water conservancy diversion mechanism of

pivot

4 and 4 bottoms of pivot, utilize water conservancy diversion mechanism to produce the vortex, attract the commodity circulation upflow of the 1 interior bottom of the cauldron body, contact with the material on upper portion, and drive the material through stirring board 5 and mix, thereby make the pesticide, then open the valve, make the pesticide of production discharge through arranging material pipe 3 and discharge.

As shown in fig. 2, the driving mechanism comprises a driving assembly, a half gear 7, a gear speed increasing box 8 and a threaded pipe 9 from top to bottom, the half gear 7 is sleeved at the input end of the gear speed increasing box 8, the cross section of the input end of the gear speed increasing box 8 is non-circular, an output shaft of the gear speed increasing box 8 is in threaded connection with the threaded pipe 9 and is fixed at the top of the rotating shaft 4, the driving assembly comprises a driving unit and driven units positioned at two sides of the driving unit, the driven units comprise a first gear 10 connected with the driving unit, a second gear 11 meshed with the half gear 7, a concentric shaft 12 used for connecting the first gear 10 and the second gear 11 and a supporting unit used for supporting the concentric shaft 12, the upper side and the lower side of the half gear 7 are provided with limit rings 13, the outer diameter of each limit ring is larger than the diameter of the half gear 7, and the inner diameter of each limit ring is smaller than the diameter of the half gear 7;

when the driving mechanism operates, the driving unit acts on the first gears 10 in the driven units at two sides, so that the two first gears 10 rotate in the same direction at the same time, and then act on the second gear 11 below through the concentric shaft 12, so that the two second gears 11 rotate synchronously, only one of the two second gears 11 is in contact with the half gear 7, so that the half gear 7 rotates reversely after rotating in a reverse direction according to a reverse rotation half shaft, so that the half gear 7 rotates in a forward and reverse direction circularly, because the cross section of the input end of the gear speed increasing box 8 is non-circular, the half gear 7 rotates and acts on the input end of the gear speed increasing box 8, the rotating shaft 4 and the stirring plate 5 below rotate in a certain angle and then rotate in a reverse direction in the same angle through the gear speed increasing box 8, the threaded pipe 9 acts on the gear speed increasing box 8 through a threaded structure, make gear case 8 reciprocating motion from top to bottom in the rotation, and then make pivot 4 and stirring board 5 reciprocating motion from top to bottom in reciprocating rotation, simultaneously because the upper and lower both sides of half gear 7 set up the external diameter and are greater than spacing ring 13 between it, half gear 7's height has been fixed through spacing ring 13, make half gear 7 be located between two second gears 11, and gear case 8 is for half gear 7 reciprocating motion from top to bottom, so, realize pivot 4 and stirring board 5's reciprocating motion and reciprocating rotation, drive the material misce bene, the quality of pesticide production is improved.

As shown in fig. 3-4, the water conservancy diversion mechanism includes water conservancy diversion case 14, montant 15, rotor 16, spacing subassembly and trigger subassembly, water conservancy diversion case 14 is fixed in the bottom of pivot 4, the top of montant 15 pass the bottom in the water conservancy diversion case 14 with trigger subassembly is connected, the bottom is connected with spacing subassembly, rotor 16 is fixed in the lower part of montant 15, trigger subassembly including be fixed in the horizontal pole 17 at montant 15 top and use montant 15 axis as two trigger units of centrosymmetric, trigger unit includes flexible unit and trigger block 18, trigger block 18 passes through flexible unit with the interior wall connection of water conservancy diversion case 14, the cross section of trigger block 18 is for going to the bottom and keeps away from the right trapezoid of pivot 4.

In the diversion mechanism, a limit component is utilized to support a vertical rod 15 and a rotor wing 16 on the vertical rod 15, a diversion box 14 can move up and down and rotate back and forth along with a rotating shaft 4, when the diversion box 14 rotates, a telescopic unit in a trigger component acts on a trigger block 18, when a right-angled waist of the cross section of the trigger block 18 contacts a cross rod 17, the cross rod 17 can drive the vertical rod 15 to rotate, so that the rotor wing 16 rotates to generate vortex, materials at the bottom in a kettle body 1 are attracted to flow upwards, and when the diversion box 14 drives the trigger block 18 to rotate reversely, an inclined waist of the trigger block 18 is contacted with the cross rod 17, the telescopic unit is convenient for the trigger block 18 to be close to the inner wall of the diversion box 14, so that the cross rod 17 and the vertical rod 15 do not rotate at the moment, and the diversion mechanism is utilized to drive the vertical rod 15 and the rotor wing 16 on the vertical rod 15 to rotate in a periodic fixed direction while the, the materials at the bottom in the kettle body 1 are conveniently stirred upwards and fully contact with the materials at the upper part, so that the production quality of the pesticide is improved.

Preferably, in order to facilitate the simultaneous co-rotation of the two first gears 10, the drive unit comprises an electric motor 19 fixed inside the drive box 6 and a third gear 20 fixed on the output shaft of the electric motor 19 and meshing with the first gears 10. The motor 19 is started to rotate the third gear 20, which acts on the first gears 10 engaged with the third gear on both sides, so that the two first gears 10 rotate in the same direction at the same time.

Preferably, the motor 19 is a dc servo motor in order to ensure the driving force of the motor 19 by utilizing the characteristic that the driving force of the dc servo motor is strong.

Preferably, the supporting unit includes a collar 21 fixed in the driving box 6 and sleeved on the concentric shaft 12 and clamping plates 22 located at the upper and lower sides of the collar 21 and fixed on the concentric shaft 12 in order to support the concentric shaft 12 to rotate. Through fixing lantern ring 21 suit in drive box 6 on concentric shaft 12, it is rotatory around lantern ring 21 axis to be convenient for concentric shaft 12, and two splint 22 on the concentric shaft 12 distribute in the upper and lower both ends of lantern ring 21, have restricted concentric shaft 12 and lantern ring 21's relative position, prevent that concentric shaft 12 from sliding from top to bottom, and the stable rotation of concentric shaft 12 of being convenient for.

Preferably, in order to reduce the friction between the limit ring 13 and the second gear 11, a plurality of notches are uniformly distributed at the edge of the limit ring 13 in the circumferential direction on one side of the limit ring 13 close to the second gear 11, balls 23 matched with the notches and abutting against the second gear 11 are arranged in the notches, and the centers of the balls 23 are located in the notches. When relative rotation is found between the second gear 11 and the half gear 7, the half gear 7 drives the limit ring 13 to rotate, and the balls 23 in the notch of the limit ring 13 are in contact with the second gear 11, so that the friction between the limit ring 13 and the second gear 11 is reduced through the rolling of the balls 23.

Preferably, in order to limit the position of the vertical rod 15, the limiting component comprises a horizontal shaft 25 which is fixed at the bottom of the vertical rod 15 and is provided with rollers 24 at two ends thereof, wherein the rollers are in contact with the bottom of the inner side of the kettle body 1. In the limiting assembly, the rollers 24 are in contact with the bottom of the inner side of the kettle body 1, and the two rollers 24 are connected by the transverse shaft 25, so that the position of the vertical rod 15 above the transverse shaft 25 is limited.

Preferably, in order to facilitate the extension and retraction movement of the trigger block 18, the extension and retraction unit includes a spring 26 in a compressed state and a slide rod 27 fixed in the diversion box 14, the slide rod 27 vertically penetrates through the upper bottom and the lower bottom of the cross section of the trigger block 18, and two ends of the spring 26 are respectively connected with the inner wall of the diversion box 14 and the trigger block 18. The spring 26 in its compressed state causes the trigger block 18 to have a tendency to move against the axis of the stem 15, the direction of movement of the trigger block 18 being fixed by the slide 27.

Preferably, in order to limit the moving range of the trigger block 18, the top inside the diversion box 14 is provided with a limit block 28, two sides of which are respectively abutted against the trigger block 18. The limit block 28 is used for blocking the trigger block 18 from approaching the vertical rod 15, and the moving range of the trigger block 18 is limited.

Preferably, in order to enhance the mixing effect, a plurality of through holes are arranged on the stirring plate 5 in a staggered manner. Through the through holes arranged in a staggered manner on the stirring plate 5, the stirring plate 5 is convenient to rotate, and cross flow occurs between materials in different height positions, so that the mixing effect of the materials is enhanced.

Preferably, in order to drive the kettle cover 30 to move up and down, the lifting assembly is an air cylinder 29 fixed on the kettle body 1, and an air rod of the air cylinder 29 is connected with the kettle cover 30. The air rod of the air cylinder 29 can move in a telescopic way to drive the kettle cover 30 to move up and down.

This reation kettle moves, it goes on in turn to drive 7 periodic forward counter rotations of half gear through drive assembly, make pivot 4 drive stirring board 5 periodicity rotatory according to equidirectional not through gear speed-increasing box 8, and go up and down to remove repeatedly under screwed pipe 9's effect, the mixture of material has been promoted, make the material misce bene, and utilize the rotor 16 periodicity that triggers the subassembly and drive montant 15 lower part to be interrupted according to same direction rotatory, breathe in the material of the bottom in the cauldron body 1 and contact with other materials on upper portion, further accelerate the mixture of material, the production quality of pesticide and this reation kettle's practicality have been improved.

Compared with the prior art, this a reation kettle for misce bene for pesticide manufacturing drives pivot 4 and stirring board 5 through actuating mechanism and does the continuous rotation of periodic not equidirectional, and make stirring board 5 reciprocating motion from top to bottom, make the material misce bene, and drive rotor 16 through guiding mechanism and do the rotation of periodic discontinuous same direction, upwards breathe in the bottom material in the cauldron body 1 and contact with other materials and mix, so improved the production quality of pesticide and the practicality of equipment.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a reation kettle for misce bene of pesticide manufacturing, includes the cauldron body (1), be located stabilizer blade (2) of cauldron body (1) below and be located kettle cover (30) of cauldron body (1) top, cauldron body (1) below is equipped with row material pipe (3), it is equipped with the valve in row material pipe (3), the both sides of the cauldron body (1) are equipped with the lifting unit who is connected with kettle cover (30), be equipped with in the cauldron body (1) pivot (4) and be located stirring board (5) of pivot (4) both sides, its characterized in that: a flow guide mechanism is arranged at the bottom of the rotating shaft (4), a driving box (6) and a driving mechanism which is positioned in the driving box (6) and connected with the top of the rotating shaft (4) are arranged above the kettle cover (30);

the driving mechanism sequentially comprises a driving assembly, a half gear (7), a gear speed increasing box (8) and a threaded pipe (9) from top to bottom, the half gear (7) is sleeved at the input end of the gear speed increasing box (8), the cross section of the input end of the gear speed increasing box (8) is non-circular, the output shaft of the gear speed increasing box (8) is in threaded connection with the threaded pipe (9) and is fixed at the top of the rotating shaft (4), the driving assembly comprises a driving unit and driven units positioned on two sides of the driving unit, each driven unit comprises a first gear (10) connected with the driving unit, a second gear (11) meshed with the half gear (7), a concentric shaft (12) used for connecting the first gear (10) and the second gear (11) and a supporting unit used for supporting the concentric shaft (12), and the outer diameters of the two sides of the half gear (7) are larger than the diameter of the half gear (7), and the outer diameters of the two sides of the half gear (7), A limiting ring (13) with the inner diameter smaller than the diameter of the half gear (7);

the water conservancy diversion mechanism includes water conservancy diversion case (14), montant (15), rotor (16), spacing subassembly and trigger assembly, water conservancy diversion case (14) are fixed in the bottom of pivot (4), the top of montant (15) pass bottom in water conservancy diversion case (14) with trigger assembly connects, the bottom is connected with spacing subassembly, rotor (16) are fixed in the lower part of montant (15), trigger assembly including be fixed in horizontal pole (17) at montant (15) top and use montant (15) axis as two trigger units of central symmetry, trigger unit includes flexible unit and trigger block (18), trigger block (18) pass through flexible unit with the interior wall connection of water conservancy diversion case (14), the cross section of trigger block (18) is for going to the bottom the right trapezoid who keeps away from pivot (4).

2. The homogeneously mixed reaction kettle for pesticide manufacturing according to claim 1, characterized in that: the drive unit comprises a motor (19) fixed in the drive box (6) and a third gear (20) fixed on the output shaft of the motor (19) and meshed with the first gear (10).

3. The homogeneously mixed reaction kettle for pesticide manufacturing according to claim 2, characterized in that: the motor (19) is a direct current servo motor.

4. The homogeneously mixed reaction kettle for pesticide manufacturing according to claim 1, characterized in that: the supporting unit comprises a lantern ring (21) which is fixed in the driving box (6) and sleeved on the concentric shaft (12) and clamping plates (22) which are positioned on the upper side and the lower side of the lantern ring (21) and fixed on the concentric shaft (12).

5. The homogeneously mixed reaction kettle for pesticide manufacturing according to claim 1, characterized in that: one side of the limiting ring (13) close to the second gear (11) is provided with a plurality of notches which are uniformly distributed at the edge of the limiting ring (13) in the circumferential direction, balls (23) which are matched with the notches and abut against the second gear (11) are arranged in the notches, and the center of the ball (23) is located in the notches.

6. The homogeneously mixed reaction kettle for pesticide manufacturing according to claim 1, characterized in that: the limiting assembly comprises a transverse shaft (25) which is fixed at the bottom of the vertical rod (15) and is provided with a roller (24) at two ends thereof, wherein the roller is in contact with the bottom of the inner side of the kettle body (1).

7. The homogeneously mixed reaction kettle for pesticide manufacturing according to claim 1, characterized in that: the telescopic unit comprises a spring (26) in a compressed state and a sliding rod (27) fixed in the flow guide box (14), the sliding rod (27) vertically penetrates through the upper bottom and the lower bottom of the cross section of the trigger block (18), and two ends of the spring (26) are respectively connected with the inner wall of the flow guide box (14) and the trigger block (18).

8. The homogeneously mixed reaction kettle for pesticide manufacturing according to claim 7, characterized in that: and the top in the flow guide box (14) is provided with a limiting block (28) with two sides respectively abutted against the trigger block (18).

9. The homogeneously mixed reaction kettle for pesticide manufacturing according to claim 1, characterized in that: and a plurality of through holes which are arranged in a staggered manner are arranged on the stirring plate (5).

10. The homogeneously mixed reaction kettle for pesticide manufacturing according to claim 1, characterized in that: the lifting component is a cylinder (29) fixed on the kettle body (1), and a gas rod of the cylinder (29) is connected with the kettle cover (30).