CN218401309U

CN218401309U - A exhaust conveying equipment for wettable powder production of pesticide

Info

Publication number: CN218401309U
Application number: CN202220763247.9U
Authority: CN
Inventors: 任天瑞; 张博; 张雷; 杨小东
Original assignee: Nanjing Qiaojian Polymer Material Co ltd
Current assignee: Nanjing Qiaojian Polymer Material Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2023-01-31
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an exhaust conveying equipment for production of wettable powder of pesticide, including first box and second box, the second box is linked together with first box through communicating pipe, the top installation feeder hopper of first box, be equipped with extrusion mechanism in the first box, be equipped with conveying mechanism in the second box, the one end that first box is close to the second box is equipped with the opening, first box is located open position fixedly connected with mounting panel, the mounting panel is close to open-ended one side and is connected with through the connecting rod and is used for carrying out filterable first filter screen to the air that contains in the powder, set up the second filter screen on the mounting panel, be equipped with knocking mechanism between first filter screen and the second filter screen. The utility model discloses in, through the extrusion mechanism that sets up in first box, extrude exhaust-treatment to the powder before packing, gas in the powder is discharged through first filter screen, and then improves the bulk density of powder, improves powder packing efficiency.

Description

A exhaust conveying equipment for wettable powder production of pesticide

Technical Field

The utility model relates to a pesticide production technical field especially relates to an exhaust conveying equipment for production of wettable powder of pesticide.

Background

The wettable pesticide powder is a powder preparation which is prepared from a raw pesticide, a carrier, a surfactant and a stabilizer and is pulverized by air flow to reach a certain fineness. Wettable powders form a stable, sprayable suspension upon dilution with water, and the powder needs to be ground to micron-size in order to increase the suspension rate and prolong the suspension time.

In the prior art, in the process of pulverizing wettable powder of pesticide, the formed particles are not spherical generally, but have angular irregular particles, and regular accumulation or completely random accumulation cannot be formed. For the particle group, the smaller the particle size and the larger the void ratio due to the agglomeration among the particles, the problem that the air is difficult to exhaust when the particles are packaged exists, so that a large amount of air is filled in the packaging bag, and the packaging and sealing work is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an exhaust conveying device for producing pesticide wettable powder.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an exhaust conveying equipment for wettable powder production of pesticide, includes first box and second box, the second box is linked together through communicating pipe that the top set up and the bottom of first box, the feeder hopper is installed at the top of first box, be equipped with in the first box and be used for extrudeing carminative extrusion mechanism to the powder, be equipped with in the second box and be used for carrying out the conveying mechanism that extrudes the transport to the powder, the one end that first box is close to the second box is equipped with the opening, first box is located open position fixedly connected with mounting panel, the mounting panel is close to open-ended one side and is connected with through the connecting rod and is used for carrying out filterable first filter screen to the air that contains in the powder, set up the second filter screen on the mounting panel, be equipped with knocking mechanism between first filter screen and the second filter screen.

Preferably, the extrusion mechanism is including rotating the lead screw of installing in first box inside, the motor is installed to the relative one side of first box and mounting panel, the output fixed connection of first box and motor is passed to the one end of lead screw, the outer wall cover of lead screw is equipped with the stripper plate.

Preferably, the conveying mechanism comprises a first rotating shaft, the first rotating shaft is arranged inside the second box body, and the outer wall of the first rotating shaft is provided with spiral conveying blades.

Preferably, the bottom of second box is provided with the row hopper, the outer wall of row hopper rotates installs the second pivot, the one end of second pivot extends to the second box in-connection and has first bevel gear, the bottom welding of first pivot has the second bevel gear, first bevel gear and second bevel gear intermeshing.

Preferably, the bottom of the first box is connected with a fixing plate, and the other end of the second rotating shaft penetrates through the fixing plate and is in running fit with the output end of the motor through a belt.

Preferably, strike the mechanism and include the slide bar, slide bar slidable mounting is on the second filter screen, and the one end integrated into one piece that is close to first filter screen of slide bar has the piece of strikeing, the other end of slide bar passes the second filter screen and is connected with handheld end, it is equipped with the spring to strike between piece and the second filter screen, a plurality of support columns are installed to the bottom of first box.

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

1. the powder before being packaged is subjected to extrusion exhaust treatment through the extrusion mechanism arranged in the first box body, and gas in the powder is discharged through the first filter screen, so that the stacking density of the powder is improved, and the powder packaging efficiency is improved;

2. through the knocking mechanism who sets up, can strike first filter screen, will extrude the mechanism and be extruding the powder and extrude exhaust during operation, the powder of adhesion on first filter screen is strikeed and is shaken for the powder receives vibrations and falls in the second box, avoids the powder adhesion to cause the waste on first filter screen.

Drawings

Fig. 1 is a schematic structural diagram of an exhaust conveying device for producing wettable pesticide powder provided by the utility model;

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

fig. 3 is a schematic structural view of the middle knocking mechanism of the present invention.

In the figure: 1. a first case; 2. a feed hopper; 3. a motor; 4. mounting a plate; 5. a communicating pipe; 6. a second case; 7. a discharge hopper; 8. a support column; 9. a belt; 10. a screw rod; 11. a pressing plate; 12. a first filter screen; 13. a connecting rod; 14. a first rotating shaft; 15. a conveying blade; 16. a second bevel gear; 17. a second rotating shaft; 18. a first bevel gear; 19. a fixing plate; 20. a second filter screen; 21. knocking the block; 22. a slide bar; 23. a handheld end; 24. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an exhaust conveying equipment for wettable powder production of pesticide, including first box 1 and second box 6, communicating pipe 5 that second box 6 set up through the top is linked together with the bottom of first box 1, feeder hopper 2 is installed at the top of first box 1, be equipped with in the first box 1 and be used for extrudeing carminative extrusion mechanism to the powder, be equipped with in the second box 6 and be used for carrying out the conveying mechanism that extrudes the powder, the one end that first box 1 is close to second box 6 is equipped with the opening, first box 1 is located open position fixedly connected with mounting panel 4, mounting panel 4 is close to open-ended one side and is connected with through connecting rod 13 and is used for carrying out filterable first filter screen 12 to the air that the powder contains, set up second filter screen 20 on the mounting panel 4, be equipped with knocking mechanism between first filter screen 12 and the second filter screen 20.

The extrusion mechanism comprises a screw rod 10 rotatably installed inside the first box body 1, a motor 3 is installed on one side, opposite to the installation plate 4, of the first box body 1, one end of the screw rod 10 penetrates through the first box body 1 to be fixedly connected with the output end of the motor 3, and an extrusion plate 11 is sleeved on the outer wall of the screw rod 10. After the powder enters the first box body 1, the starting motor 3 drives the screw rod 10 to rotate, and then drives the extrusion plate 11 to move linearly in the first box body 1, so that the powder is extruded to one end of the mounting plate 4, and air contained in the powder is discharged through the first filter screen 12.

Conveying mechanism includes first pivot 14, first pivot 14 sets up the inside at second box 6, and the outer wall of first pivot 14 is equipped with spiral helicine conveying blade 15, the bottom of second box 6 is provided with row hopper 7, row hopper 7's outer wall rotates and installs second pivot 17, the one end of second pivot 17 extends to second box 6 in-connection and has first bevel gear 18, the bottom welding of first pivot 14 has second bevel gear 16, first bevel gear 18 and second bevel gear 16 intermeshing, the bottom of first box 1 is connected with fixed plate 19, the other end of second pivot 17 passes fixed plate 19 and passes through the output normal running fit of belt 9 with motor 3. When the motor 3 drives the screw rod 10 to rotate, the belt 9 drives the second rotating shaft 17 and the first bevel gear 18 to synchronously rotate, and further drives the second bevel gear 16 meshed with the first bevel gear 18 and the first rotating shaft 14 to rotate, the flashboard arranged in the communicating pipe 5 is taken out, the powder naturally falls into the second box body 6, the conveying blades 15 rotate and convey the powder into the discharge hopper 7, and the powder is discharged from the bottom of the discharge hopper 7.

The knocking mechanism comprises a slide rod 22, the slide rod 22 is slidably mounted on a second filter screen 20, a knocking block 21 is integrally formed at one end, close to the first filter screen 12, of the slide rod 22, the other end of the slide rod 22 penetrates through the second filter screen 20 to be connected with a handheld end 23, a spring 24 is arranged between the knocking block 21 and the second filter screen 20, and a plurality of supporting columns 8 are mounted at the bottom of the first box body 1. Extrusion mechanism is being extrudeed the exhaust during operation to the powder, because the powder receives the pressure of stripper plate 11, make a small amount of powder can the adhesion on the outer wall of first filter screen 12, the handheld end 23 of pulling, drive slide bar 22 and remove and the compression of spring 24, strike piece 21 and keep away from first filter screen 12, loosen the control to handheld end 23, it drives slide bar 22 and resets to make spring 24 reset, strike piece 21 striking first filter screen 12, strike the vibrations with the powder of adhesion on first filter screen 12, make the powder receive vibrations and fall in second box 6, avoid the powder adhesion to cause the waste on first filter screen 12.

The utility model discloses in, pour the powder into first box 1 in through feeder hopper 2, the powder gets into back in the first box 1, starter motor 3 drives lead screw 10 and rotates, and then drive stripper plate 11 linear motion in first box 1, extrude the powder to the one end of mounting panel 4, the air that contains in the powder is discharged through first filter screen 12, the powder is extruded on the flashboard that communicates pipe 5 inside set up, take off the flashboard, the powder falls into second box 6 naturally, when motor 3 drives lead screw 10 pivoted, drive second pivot 17 and the synchronous rotation of first bevel gear 18 through belt 9, and then drive and rotate with first bevel gear 18 engaged with second bevel gear 16 and first pivot 14, drive transport blade 15 and carry the powder to arranging in the hopper 7, and discharge from the bottom of arranging hopper 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an exhaust conveying equipment for wettable powder production of pesticide, includes first box (1) and second box (6), its characterized in that, communicating pipe (5) that second box (6) set up through the top are linked together with the bottom of first box (1), feeder hopper (2) are installed at the top of first box (1), be equipped with in first box (1) and be used for carrying out the carminative extrusion mechanism of extrusion to the powder, be equipped with in second box (6) and be used for carrying out the conveying mechanism that extrudees the transport to the powder, the one end that first box (1) is close to second box (6) is equipped with the opening, first box (1) is located opening position fixedly connected with mounting panel (4), mounting panel (4) are close to open-ended one side and are connected with through connecting rod (13) and are used for carrying out filterable first filter screen (12) to the air that contains in the powder, set up second filter screen (20) on mounting panel (4), be equipped with between first filter screen (12) and second filter screen (20) and strike the mechanism.

2. The exhaust conveying equipment for producing wettable powder of pesticide as claimed in claim 1, wherein the squeezing mechanism comprises a screw (10) rotatably mounted inside the first box (1), the motor (3) is mounted on one side of the first box (1) opposite to the mounting plate (4), one end of the screw (10) passes through the first box (1) and is fixedly connected with the output end of the motor (3), and the outer wall of the screw (10) is sleeved with a squeezing plate (11).

3. An exhaust gas conveying apparatus for wettable powder production of pesticides as claimed in claim 1, characterized in that the conveying mechanism comprises a first rotating shaft (14), the first rotating shaft (14) is arranged inside the second box (6), and the outer wall of the first rotating shaft (14) is provided with a spiral conveying blade (15).

4. The exhaust conveying equipment for wettable powder production of pesticides as claimed in claim 3, wherein a discharge hopper (7) is arranged at the bottom of the second box body (6), a second rotating shaft (17) is rotatably installed on the outer wall of the discharge hopper (7), a first bevel gear (18) is connected to one end of the second rotating shaft (17) in a manner of extending into the second box body (6), a second bevel gear (16) is welded at the bottom end of the first rotating shaft (14), and the first bevel gear (18) and the second bevel gear (16) are meshed with each other.

5. An exhaust gas conveying device for wettable powder production of pesticides as claimed in claim 4, wherein the bottom of the first box (1) is connected with a fixed plate (19), and the other end of the second rotating shaft (17) passes through the fixed plate (19) and is rotatably matched with the output end of the motor (3) through a belt (9).

6. The exhaust gas conveying equipment for producing wettable powder of pesticide as claimed in claim 1, wherein the knocking mechanism comprises a sliding rod (22), the sliding rod (22) is slidably mounted on the second filter screen (20), a knocking block (21) is integrally formed at one end, close to the first filter screen (12), of the sliding rod (22), the other end of the sliding rod (22) penetrates through the second filter screen (20) to be connected with a handheld end (23), a spring (24) is arranged between the knocking block (21) and the second filter screen (20), and a plurality of support columns (8) are mounted at the bottom of the first box body (1).