CN215586648U

CN215586648U - A wet reducing mechanism for producing dry suspending agent of pesticide

Info

Publication number: CN215586648U
Application number: CN202120960743.9U
Authority: CN
Inventors: 甘波
Original assignee: Jiangxi Zhonghe Chemical Industry Co ltd
Current assignee: Jiangxi Zhonghe Chemical Industry Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-01-21
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a wet crushing device for producing pesticide dry suspending agent, which comprises a shell, a crushing cavity, a feed inlet, a stirring motor, a discharge port, a discharge valve and a discharge cavity, wherein the stirring motor is arranged at the top of the shell, an output shaft of the stirring motor is connected with a stirring shaft, a plurality of groups of stirring blades are arranged on the stirring shaft, each group of stirring blades all covers a pressing material inclined plate and a grinding plate, the pressing material inclined plate and the grinding plate are both of a plate-shaped structure inclined along the rotation direction, a material passing plate is arranged below each group of stirring blades, the material passing plate is provided with uniformly distributed material passing holes, the end of the stirring shaft is provided with a circular truncated cone-shaped grinding disc, and a circular truncated cone-shaped grinding cavity matched with the grinding disc is arranged on a grinding seat; through the stirring leaf and the filter combination that set up the different slope of multiunit interval and set up, the liquid medicine carries out preliminary grinding and smashes, then carries out the meticulous grinding with grinding the seat through the abrasive disc of round platform shape to carry out the backward flow to the liquid medicine through backward flow chamber and return current motor and fully grind and smash, in order to reach the suspended particle size of requirement.

Description

A wet reducing mechanism for producing dry suspending agent of pesticide

Technical Field

The utility model relates to the technical field of production of dry pesticide suspending agents, in particular to a wet crushing device for producing the dry pesticide suspending agent.

Background

With the increasing demand for pesticide safety in agricultural production, suspending agent pesticides with low toxicity, low phytotoxicity, easy dilution and environmental friendliness are widely used, and for the preparation of pesticide suspending agents, liquid and solid products are generally required to be uniformly mixed by a mixing device, so as to ensure that the solid products are uniformly suspended in liquid preparations.

The existing pulverizer only drives the blade to rotate through the motor to pulverize the suspending agent of the pesticide, but the existing pulverizer is incomplete in pulverizing, cannot fully pulverize the suspending agent of the pesticide, cannot perform multiple times of pulverizing treatment on the suspending agent, and can easily precipitate some pesticide at the bottom of a pulverizing box in pulverizing, so that the utility model provides a new solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wet crushing device for producing a pesticide dry suspending agent.

The technical purpose of the utility model is realized by the following technical scheme:

a wet crushing device for producing pesticide dry suspending agent comprises a shell, a crushing cavity, a feed inlet, a stirring motor, a discharge port, a discharge valve and a discharge cavity, wherein the feed inlet is arranged at the top of the shell, the discharge port is arranged at the bottom of the shell, the discharge valve is arranged on the discharge port, the crushing cavity is positioned at the upper end of the discharge cavity, the crushing cavity is separated from the discharge cavity through a grinding seat, the stirring motor is arranged at the top of the shell, an output shaft of the stirring motor is connected with a stirring shaft, a plurality of groups of stirring blades are arranged on the stirring shaft, each group of stirring blades respectively comprises a pressing inclined plate and a grinding plate, the pressing inclined plate and the grinding plate are both plate-shaped structures inclined along the rotation direction, the inclination angle of the pressing inclined plate is larger than that of the grinding plate, a material passing plate is arranged below each group of stirring blades, and a through hole for the stirring shaft to pass through is arranged in the middle of the material passing plate, the edge of crossing the flitch is fixed on the inside wall of casing, cross the punishment in advance hole that is equipped with the equipartition on the flitch, the end of (mixing) shaft is equipped with the abrasive disc of round platform shape, be equipped with on the grinding seat with abrasive disc complex round platform shape grinding chamber, grinding chamber intercommunication is smashed the chamber and is expected the chamber with the play.

Further, one side of casing is equipped with the backward flow chamber, backward flow chamber upper end is through backward flow mouth and crushing chamber intercommunication, the bottom and the ejection of compact chamber intercommunication in backward flow chamber, the backflow motor is installed to the bottom in backward flow chamber, the output shaft and the rotation axis of backflow motor are connected, be equipped with the multiunit spiral leaf on the rotation axis.

Furthermore, the material passing hole is a horn-shaped hole which is expanded downwards and outwards, and the material passing hole is arranged in a horn shape, so that the blockage of the material passing hole by the solid liquid medicine can be effectively avoided.

Furthermore, the taper of the grinding opening on the grinding seat is larger than that of the circular truncated cone-shaped grinding disc, so that a grinding gap with a wide upper part and a narrow lower part is formed between the grinding disc and the grinding seat, and the solid liquid medicine can be gradually ground through the arrangement.

Furthermore, the distance between the stirring blade on the upper layer and the material passing plate is greater than the distance between the stirring blade on the lower layer and the filter plate.

In conclusion, the utility model has the following beneficial effects: according to the utility model, through arranging a plurality of groups of obliquely arranged stirring blades and filter plate combinations with different intervals, the liquid medicine is subjected to primary grinding and crushing, then is subjected to fine grinding through the grinding disc and the grinding seat in the shape of a circular truncated cone, and is subjected to backflow and full grinding and crushing through the backflow cavity and the backflow motor so as to reach the required suspended particle size.

Drawings

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

fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure, 1, a housing; 2. a grinding chamber; 3. a feed inlet; 4. a stirring motor; 5. a discharge port; 6. a discharge valve; 7. a discharge cavity; 8. a reflux cavity; 9. stirring blades; 10. a material passing plate; 11. a grinding disk; 12. a grinding seat; 13. a reflux motor; 14. helical leaves; 15. a return port; 91. pressing sloping plates; 92. sanding a plate; 101. and (7) material passing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, a wet crushing device for producing pesticide dry suspension agent comprises a housing 1, a crushing cavity 2, a feed inlet 3, a stirring motor 4, a discharge outlet 5, a discharge valve 6 and a discharge cavity 7, wherein the feed inlet 3 is arranged at the top of the housing 1, the discharge outlet 5 is arranged at the bottom of the housing 1, the discharge valve 6 is arranged on the discharge outlet 5, the crushing cavity 2 is positioned at the upper end of the discharge cavity 7, the crushing cavity 2 is separated from the discharge cavity 7 by a grinding seat 12, the stirring motor 4 is arranged at the top of the housing 1, an output shaft of the stirring motor 4 is connected with a stirring shaft, a plurality of groups of stirring blades 9 are arranged on the stirring shaft, each group of stirring blades 9 comprises a material pressing inclined plate 91 and a grinding plate 92, the material pressing inclined plate 91 and the grinding plate 92 are both in a plate-shaped structure inclined along the rotation direction, and the inclination angle of the material pressing inclined plate 91 is larger than that of the grinding plate 92, the below of every group stirring leaf 9 is equipped with one and crosses flitch 10, crosses the through-hole that is equipped with in the middle of the flitch 10 and supplies the (mixing) shaft to pass, crosses the edge fixation of flitch 10 on the inside wall of casing 1, cross the punishment in advance 101 that is equipped with the equipartition on the flitch 10, the end of (mixing) shaft is equipped with the abrasive disc 11 of round platform shape, be equipped with on the grinding seat 12 with abrasive disc 11 complex round platform shape grinding chamber, grinding chamber intercommunication is smashed chamber 2 and ejection of compact chamber 7.

Further, one side of casing 1 is equipped with

backward flow chamber

8, 8 upper ends in backward flow chamber are through backward flow mouth 15 and crushing chamber 2 intercommunication, and the bottom and the ejection of compact chamber 7 intercommunication in backward flow chamber 8, backflow motor 13 is installed to the bottom in backward flow chamber 8, backflow motor 13's output shaft and rotation axis are connected, be equipped with multiunit spiral leaf 14 on the rotation axis.

Furthermore, the material passing hole 101 is a flared hole which expands downwards, and the material passing hole 101 is arranged in a flared shape, so that the material passing hole 101 can be effectively prevented from being blocked by solid liquid medicine.

Further, the taper of the grinding opening on the grinding seat 12 is larger than the taper of the truncated cone-shaped grinding disc 11, so that a grinding gap with a wide top and a narrow bottom is formed between the grinding disc 11 and the grinding seat 12, and the solid liquid medicine can be gradually ground through the arrangement.

Further, the distance between the stirring blade 9 on the upper layer and the material passing plate 10 is greater than the distance between the stirring blade 9 on the lower layer and the filter plate 10.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a wet reducing mechanism for producing dry suspending agent of pesticide, includes casing (1), crushing chamber (2), feed inlet (3), agitator motor (4), discharge gate (5), bleeder valve (6) and ejection of compact chamber (7), its characterized in that: the feeding port (3) is arranged at the top of the shell (1), the discharging port (5) is arranged at the bottom of the shell (1), the discharging valve (6) is installed on the discharging port (5), the crushing cavity (2) is located at the upper end of the discharging cavity (7), the crushing cavity (2) is separated from the discharging cavity (7) through a grinding seat (12), the stirring motor (4) is installed at the top of the shell (1), the output shaft of the stirring motor (4) is connected with a stirring shaft, a plurality of groups of stirring blades (9) are arranged on the stirring shaft, each group of stirring blades (9) is wrapped by a pressing inclined plate (91) and a grinding plate (92), the pressing inclined plate (91) and the grinding plate (92) are of plate-shaped structures inclined along the rotating direction, the inclination angle of the pressing inclined plate (91) is larger than that of the grinding plate (92), and a material passing plate (10) is arranged below each group of stirring blades (9), cross the through-hole that is equipped with the confession (mixing) shaft and passes in the middle of flitch (10), the edge of crossing flitch (10) is fixed on the inside wall of casing (1), cross punishment in advance hole (101) that are equipped with the equipartition on flitch (10), the end of (mixing) shaft is equipped with grinding miller (11) of round platform shape, be equipped with on grinding seat (12) with grinding miller (11) complex round platform shape grinding chamber, grinding chamber intercommunication smashes chamber (2) and ejection of compact chamber (7).

2. The wet crushing device for producing the dry suspending agent for agricultural chemicals as claimed in claim 1, wherein: one side of casing (1) is equipped with backward flow chamber (8), backward flow chamber (8) upper end is through backward flow mouth (15) and crushing chamber (2) intercommunication, the bottom and the play material chamber (7) intercommunication in backward flow chamber (8), backward flow motor (13) are installed to the bottom in backward flow chamber (8), the output shaft and the rotation axis of backward flow motor (13) are connected, be equipped with multiunit spiral leaf (14) on the rotation axis.

3. The wet crushing device for producing the dry suspending agent for agricultural chemicals as claimed in claim 2, wherein: the material passing hole (101) is a flared hole which expands downwards.

4. The wet crushing device for producing the dry suspending agent for agricultural chemicals as claimed in claim 3, wherein: the taper of the grinding opening on the grinding seat (12) is larger than that of the truncated cone-shaped grinding disc (11), so that a grinding gap with a wide upper part and a narrow lower part is formed between the grinding disc (11) and the grinding seat (12).

5. The wet crushing device for producing the dry suspending agent for agricultural chemicals as claimed in claim 4, wherein: the distance between the upper layer of stirring blades (9) and the material passing plate (10) is greater than the distance between the lower layer of stirring blades (9) and the filtering plate (10).