CN216125726U

CN216125726U - A reducing mechanism for wettable powder production

Info

Publication number: CN216125726U
Application number: CN202121985198.5U
Authority: CN
Inventors: 田旭涛; 张倩; 韩先旭; 李�根
Original assignee: Zhenjiang Ulu Biotechnology Co ltd
Current assignee: Anhui Heshengyuan Agricultural Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-25
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of wettable powder production, and discloses a pulverizing device for the production of wettable powder, which solves the problem of poor pulverization effect of the current pulverizing device. The pulverizing component is connected with a protective casing above the pulverizing cylinder relative to the upper end of the pulverizing cylinder, and a feeding pipe is embedded on one side of the protective casing relative to the upper end of the pulverizing cylinder. The toothed disc and the lower toothed disc mesh and drive, and then drive the first pulverizing roller and the second pulverizing roller to rotate. Since the two sets of lower toothed discs and upper toothed discs rotate in opposite directions, the first and second pulverizing rollers on the same side rotate. The directions are opposite, and the rotation directions of the first and second pulverizing rollers on the other side are also opposite, so that the four pulverizing rollers rotate opposite to each other, and cooperate with the pulverizing blocks on the inner wall of the pulverizing cylinder to make the pulverization better and effectively improve the crushing efficiency. Material crushing effect.

Description

A reducing mechanism for wettable powder production

Technical Field

The utility model belongs to the technical field of wettable powder production, and particularly relates to a crushing device for producing wettable powder.

Background

Wettable Powder (WP) is a dosage form which is prepared by fully mixing and crushing original pesticide, inert filler (most of bentonite, kaolin and the like) and a certain amount of auxiliary agent according to a proportion to reach a certain particle fineness, and is indistinguishable from powder in shape, but can be wetted by water, dispersed and formed into suspension liquid after being added into water due to the addition of the auxiliary agent such as wetting agent, dispersing agent and the like, and can be sprayed for application; more importantly, the wettable powder does not use solvents and emulsifiers, is safe to plants, is not easy to generate phytotoxicity, is safe to the environment, and can be used before bagging fruits to avoid the stimulation of organic solvents to the surfaces of the fruits.

Traditional reducing mechanism is only through two sets of crushing roller rotation in opposite directions to comminuted, and such crushing effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the crushing device for producing the wettable powder, and the problem of poor crushing effect of the existing crushing device is effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reducing mechanism for wettable powder production, includes the rubbing crusher, rubbing crusher internal connection has crushing unit, and the crushing unit top is connected with the protecting crust for rubbing crusher upper end, and protecting crust one side inlays for rubbing crusher upper end and is equipped with charge-in pipeline, and the charge-in pipeline upper end is connected with the feeder hopper, and the crushing unit lower extreme is connected with the sieve, sieve and rubbing crusher inner wall connection, and rubbing crusher lower extreme middle part is connected with the discharge gate.

Preferably, crushing unit is including installing in the biax motor of rubbing crusher upper end central authorities, and two output ends of biax motor all are connected with the gear, and two gear one sides all rotate for rubbing crusher upper end and are connected with first transmission shaft, and first transmission shaft sub-unit connection has first crushing roller, and the inside rotation of first transmission shaft is connected with the second transmission shaft, and second transmission shaft sub-unit connection has the second to smash the roller, and the second is smashed the roller and is located first crushing roller lower extreme.

Preferably, the upper end of the first transmission shaft is connected with a lower fluted disc, the upper end of the second transmission shaft is connected with an upper fluted disc, and the upper fluted disc and the lower fluted disc are respectively meshed with the upper end and the lower end of the gear.

Preferably, two the second transmission shaft lower extreme all is connected with the connecting block, and connecting block one end is rotated and is connected with the compression roller, and the compression roller is located the sieve upper end.

Preferably, the first transmission shaft is hollow, the second transmission shaft penetrates through the first transmission shaft, and a bearing sleeve is connected between the second transmission shaft and the first transmission shaft.

Preferably, crushing cylinder upper end both sides all are connected with the fixing base, and two first transmission shafts all run through the fixing base.

Preferably, the outlet at the lower end of the feed conduit is centrally located above the shredder assembly relative to the interior of the shredder basket.

Preferably, the crushing blocks are connected to the two sides of the inner wall of the crushing barrel corresponding to the first crushing roller and the second crushing roller.

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

(1) according to the utility model, through the arrangement of the crushing assembly, the double-shaft motor drives the two gears to be respectively meshed with the upper fluted disc and the lower fluted disc on two sides for transmission, so as to drive the first crushing roller and the second crushing roller to rotate, and the rotating directions of the two groups of lower fluted discs and the upper fluted disc are opposite, so that the rotating directions of the first crushing roller and the second crushing roller on the same side are opposite, and the rotating directions of the first crushing roller and the second crushing roller on the other side are also opposite, so that the four crushing rollers rotate oppositely, and the crushing rollers are matched with the crushing blocks on the inner wall of the crushing barrel, so that the crushing is better, and the material crushing effect is effectively improved;

(2) this novel setting through sieve, connecting block and compression roller, the material falls on the sieve, rotates along with two second transmission shafts for the connecting block drives the compression roller and further rolls the material, makes the material crushing effectual further obtain improving.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the shredder assembly of the present invention;

FIG. 3 is a schematic view of the partially exploded structure of FIG. 2 according to the present invention;

in the figure: 1. a milling drum; 2. a size reduction assembly; 201. a double-shaft motor; 202. a gear; 203. a first drive shaft; 204. a first crushing roller; 205. a second drive shaft; 206. a second crushing roller; 207. a lower fluted disc; 208. an upper fluted disc; 209. connecting blocks; 210. a compression roller; 211. a fixed seat; 3. a protective shell; 4. a feed conduit; 5. a feed hopper; 6. a sieve plate; 7. crushing the blocks; 8. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the present invention includes a pulverizing cylinder 1, a pulverizing assembly 2 is connected inside the pulverizing cylinder 1, a protective shell 3 is connected above the pulverizing assembly 2 and opposite to the upper end of the pulverizing cylinder 1, a feed pipe 4 is embedded in one side of the protective shell 3 and opposite to the upper end of the pulverizing cylinder 1, an outlet at the lower end of the feed pipe 4 is located above the pulverizing assembly 2 and opposite to the center inside the pulverizing cylinder 1, a feed hopper 5 is connected to the upper end of the feed pipe 4, a screen plate 6 is connected to the lower end of the pulverizing assembly 2, the screen plate 6 is connected to the inner wall of the pulverizing cylinder 1, a discharge port 8 is connected to the middle of the lower end of the pulverizing cylinder 1, and pulverizing blocks 7 are connected to two sides of the inner wall of the pulverizing cylinder 1 and corresponding to a first pulverizing roller 204 and a second pulverizing roller 206 and are used for matching the first pulverizing roller 204 and the second pulverizing roller 206 to pulverize materials.

In the second embodiment, based on the first embodiment, the crushing assembly 2 includes a dual-shaft motor 201 installed at the center of the upper end of the crushing cylinder 1, gears 202 are connected to both output ends of the dual-shaft motor 201, a first transmission shaft 203 is rotatably connected to one side of each of the two gears 202 relative to the upper end of the crushing cylinder 1, a first crushing roller 204 is connected to the lower portion of the first transmission shaft 203, a second transmission shaft 205 is rotatably connected to the inner portion of the first transmission shaft 203, a second crushing roller 206 is connected to the lower portion of the second transmission shaft 205, a lower fluted disc 207 is connected to the upper end of the first transmission shaft 203, an upper fluted disc 208 is connected to the upper end of the second transmission shaft 205, the upper fluted disc 208 and the lower fluted disc 207 are respectively engaged with the upper end and the lower end of the gear 202, connecting blocks 209 are connected to the lower ends of the two second transmission shafts 205, a pressing roller 210 is rotatably connected to one end of the connecting blocks 209 for further crushing the material, the compression roller 210 is positioned at the upper end of the sieve plate 6, both sides of the upper end of the crushing cylinder 1 are connected with the fixed seats 211, and both the two first transmission shafts 203 penetrate through the fixed seats 211;

drive the gear 202 rotation at both ends through biax motor 201, and then two gears 202 respectively with the last fluted disc 208 and the lower fluted disc 207 meshing transmission of both sides, and then lower fluted disc 207 drives first crushing roller 204 and rotates, go up fluted disc 208 and drive second crushing roller 206 and rotate, because two sets of fluted discs 207 and last fluted disc 208 direction of rotation are opposite down, make with the same one side first crushing roller 204 and the second crushing roller 206 direction of rotation opposite, and the first crushing roller 204 and the second crushing roller 206 direction of rotation of opposite side are equally opposite, make four crushing rollers rotate opposite each other, the crushing piece 7 of cooperation crushing 1 inner wall, make crushing effect better.

In the third embodiment, on the basis of the second embodiment, the inside of the first transmission shaft 203 is hollow, the second transmission shaft 205 penetrates through the inside of the first transmission shaft 203, and a bearing sleeve is connected between the second transmission shaft 205 and the inside of the first transmission shaft 203, so that the first transmission shaft 203 drives the first crushing roller 204 to rotate, the second transmission shaft 205 drives the second crushing roller 206 to rotate, and the first transmission shaft 203 and the second transmission shaft 205 are both in the same axial direction.

The working principle is as follows: when in use, a material is guided into the feed hopper 5 and then guided to a position above the two first crushing rollers 204 by the feed pipe 4, meanwhile, the gears 202 at the two ends are driven to rotate by the double-shaft motor 201, and then the two gears 202 are respectively in meshing transmission with the upper fluted disc 208 and the lower fluted disc 207 at the two sides, and then the lower fluted disc 207 drives the first crushing roller 204 to rotate, and the upper fluted disc 208 drives the second crushing roller 206 to rotate, because the rotation directions of the two groups of lower fluted discs 207 and the upper fluted disc 208 are opposite, the rotation directions of the first crushing roller 204 and the second crushing roller 206 at the same side are opposite, and the rotation directions of the first crushing roller 204 and the second crushing roller 206 at the other side are also opposite, so that the four crushing rollers rotate oppositely to match with the crushing blocks 7 on the inner wall of the crushing barrel 1, so that the crushing effect is better, the crushed material falls on the sieve plate 6 and rotates along with the two second transmission shafts 205, make connecting block 209 drive compression roller 210 rotate, and then two compression rollers 210 roll on sieve 6 for kibbling material is further rolled and is smashed, then the material landing to crushing barrel 1 bottom downwards, discharges from discharge gate 8 again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reducing mechanism for wettable powder production, includes crushing barrel (1), its characterized in that: crushing barrel (1) internal connection has crushing unit (2), and crushing unit (2) top is connected with protecting crust (3) for crushing barrel (1) upper end, and protecting crust (3) one side inlays for crushing barrel (1) upper end and is equipped with charge-in pipeline (4), and charge-in pipeline (4) upper end is connected with feeder hopper (5), and crushing unit (2) lower extreme is connected with sieve (6), and sieve (6) and crushing barrel (1) inner wall connection, crushing barrel (1) lower extreme middle part is connected with discharge gate (8).

2. A comminution device for the production of wettable powders as claimed in claim 1, characterized in that: crushing unit (2) is including installing in biax motor (201) of crushing barrel (1) upper end central authorities, two output ends of biax motor (201) all are connected with gear (202), two gear (202) one side all rotate for crushing barrel (1) upper end and are connected with first transmission shaft (203), first transmission shaft (203) sub-unit connection has first crushing roller (204), first transmission shaft (203) internal rotation is connected with second transmission shaft (205), second transmission shaft (205) sub-unit connection has second crushing roller (206), second crushing roller (206) are located first crushing roller (204) lower extreme.

3. A comminution device for the production of wettable powders as claimed in claim 2, characterized in that: the upper end of the first transmission shaft (203) is connected with a lower fluted disc (207), the upper end of the second transmission shaft (205) is connected with an upper fluted disc (208), and the upper fluted disc (208) and the lower fluted disc (207) are respectively meshed with the upper end and the lower end of the gear (202).

4. A comminution device for the production of wettable powders as claimed in claim 2, characterized in that: two second transmission shaft (205) lower extreme all is connected with connecting block (209), and connecting block (209) one end is rotated and is connected with compression roller (210), and compression roller (210) are located sieve (6) upper end.

5. A comminution device for the production of wettable powders as claimed in claim 2, characterized in that: the inside of the first transmission shaft (203) is hollow, the second transmission shaft (205) penetrates through the inside of the first transmission shaft (203), and a bearing sleeve is connected between the second transmission shaft (205) and the inside of the first transmission shaft (203).

6. A comminution device for the production of wettable powders as claimed in claim 2, characterized in that: crushing cylinder (1) upper end both sides all are connected with fixing base (211), and fixing base (211) are all run through in two first transmission shafts (203).

7. A comminution device for the production of wettable powders as claimed in claim 1, characterized in that: the outlet at the lower end of the feeding pipeline (4) is positioned above the crushing assembly (2) and is opposite to the inner center of the crushing barrel (1).

8. A comminution device for the production of wettable powders as claimed in claim 1, characterized in that: the two sides of the inner wall of the crushing barrel (1) corresponding to the first crushing roller (204) and the second crushing roller (206) are connected with crushing blocks (7).