A granulating device for pesticide processing

Abstract

The utility model relates to the technical field of pesticide processing, and disclose a granulating device for pesticide processing, including pesticide processing extruder body, the front end of pesticide processing extruder body is equipped with die head subassembly, the utility model scheme is through the effective drive T type limit rod to move out of the outside pull ring and makes T type limit rod inner end part hide in the inside of main die frame, simultaneously, the annular pusher is up, and makes the up of card bar, when the card groove removes to the below of card bar, the annular pusher is loosened, and the card bar is ejected and its bottom end is effectively clamped in the inside of card groove under the influence of spring two elastic force, and the T type limit rod is positioned, and the installation of die body is provided with space, when die body is inserted to the inside of main die frame, the annular pusher is up, and makes the card bar and card groove separate, at this moment, T type limit rod is ejected under the influence of spring one elastic force and T type limit rod inner end part is quickly clamped to the inside of die body, realizes the quick position of die body, and whole die head subassembly does not need to dismouting.

Description

Technical Field

[0001] This utility model belongs to the field of pesticide processing technology, specifically a granulation device for pesticide processing. Background Technology

[0002] Extrusion granulation is an important process in pesticide processing (especially solid formulations such as granules and water-dispersible granules). The principle is to force a uniformly mixed material (containing pesticide active ingredients, adjuvants, carriers, etc.) through the screw of an extruder through a die with a specific aperture to form strip-shaped or columnar granules, which are then further processed through cutting, drying, and other processes to obtain the finished product.

[0003] In existing pesticide processing extruders, the die head and barrel are often connected by a flange. When replacing the die head, several bolts need to be disassembled and reassembled one by one, which is time-consuming and labor-intensive and reduces the efficiency of disassembly and assembly. To address this, we propose a granulation device for pesticide processing. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a granulation device for pesticide processing, which effectively solves the problem that the die head and barrel of the existing pesticide processing extruder are often connected by flanges, and when replacing the die head, several bolts need to be disassembled and installed one by one, which is time-consuming and labor-intensive and reduces the efficiency of disassembly and assembly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a granulation device for pesticide processing, comprising a pesticide processing extruder body, a die head assembly at the front end of the pesticide processing extruder body, a set of limiting components symmetrically arranged on both sides of the die head assembly, the limiting components including a cylindrical frame, the cylindrical frame fixedly mounted on the surface of the die head assembly, a T-shaped limiting rod transversely penetrating inside the cylindrical frame, a pull ring fixedly mounted at the outer end of the T-shaped limiting rod, a limiting ring plate fixedly sleeved on the surface of the T-shaped limiting rod, a spring one provided on one side of the limiting ring plate, a slot opened on the surface of the T-shaped limiting rod, a bending frame fixedly mounted at the top of the cylindrical frame, a spring two provided inside the bending frame, a locking rod provided at the bottom of the spring two, and an annular paddle fixedly sleeved on the outside of the locking rod.

[0006] Preferably, the T-shaped limiting rod forms an elastic structure with the limiting ring plate, spring, and cylindrical frame, and the cylindrical frame and bending frame are integrally formed.

[0007] Preferably, the lever is T-shaped, and the lever is formed into an elastic structure by a spring and a bending frame, and the bottom end of the lever can be matched and engaged inside the slot.

[0008] Preferably, the die head assembly includes a main die frame, which is fitted to the front end of the pesticide processing extruder body. A flange plate is fixedly sleeved on the outside of the main die frame, and a die body is engaged in the middle of the inside of the main die frame. Several bolts are evenly threaded through the inside of the flange plate in a ring shape, and a hexagonal nut is screwed onto the outer side of the tail of each bolt.

[0009] Preferably, the main mold frame and the flange plate are integrally formed, and the flange plate is connected to the pesticide processing extruder body by a number of bolts and hexagonal nuts to form a detachable structure.

[0010] Preferably, the main mold frame and the mold body are provided with slots on the side that match the T-shaped limiting rod. When the bottom end of the locking rod is engaged in the slot, the inner end of the T-shaped limiting rod is just separated from the mold body.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By effectively moving the T-shaped limiting rod outward through the external pull ring, the inner end of the T-shaped limiting rod is concealed inside the main mold frame. At the same time, the upward movement of the annular lever causes the locking rod to move upward. When the locking groove moves below the locking rod, the annular lever is released. Under the influence of the spring force, the locking rod pops out and its bottom end effectively engages inside the locking groove, limiting the T-shaped limiting rod and providing space for the installation of the mold body. After the mold body is inserted into the main mold frame, the upward movement of the annular lever causes the locking rod to separate from the locking groove. At this time, the T-shaped limiting rod pops out quickly under the influence of the spring force and the inner end of the T-shaped limiting rod quickly engages inside the mold body, achieving rapid limiting of the mold body without disassembling the entire mold head assembly.

[0012] 2. The main mold frame and flange plate are integrally formed and detachable using bolts and hexagonal nuts, ensuring a stable connection between the die head assembly and the pesticide processing extruder body. This guarantees sealing and stability during production. The main mold frame and die body have slots on their sides that match the T-shaped limit rods. Combined with the linkage design of the locking rod and slot, convenient assembly and disassembly of the die body is achieved. When the locking rod is engaged in the slot, the T-shaped limit rod automatically disengages from the die body. Operators can quickly separate the die body without the need for tedious disassembly of multiple components, significantly reducing installation steps and time costs, greatly shortening equipment downtime, and improving the production continuity and overall efficiency of the pesticide processing extruder body. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial disassembled structural diagram of the present invention; Figure 3 This is a partial structural diagram of the present invention from another perspective; Figure 4 This is a partial cross-sectional structural diagram of the present invention; Figure 5 This utility model Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0015] In the diagram: 1. Pesticide processing extruder body; 2. Die head assembly; 201. Main die frame; 202. Flange plate; 203. Die body; 204. Bolt; 205. Hexagonal nut; 3. Limiting assembly; 301. Cylindrical frame; 302. T-shaped limiting rod; 303. Pull ring; 304. Limiting ring plate; 305. Spring 1; 306. Slot; 307. Bending frame; 308. Spring 2; 309. Locking rod; 310. Ring-shaped lever. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5A granulation device for pesticide processing includes a pesticide processing extruder body 1. A die assembly 2 is provided at the front end of the pesticide processing extruder body 1. A set of limiting components 3 are symmetrically arranged on both sides of the surface of the die assembly 2. The limiting components 3 include a cylindrical frame 301, which is fixedly mounted on the surface of the die assembly 2. A T-shaped limiting rod 302 is transversely inserted inside the cylindrical frame 301. A pull ring 303 is fixedly provided at the outer end of the T-shaped limiting rod 302. A limiting ring plate 304 is fixedly sleeved on the surface of the T-shaped limiting rod 302. A limiting ring plate 304 is provided on one side of the limiting ring plate 304. The device includes a spring 305, a T-shaped limiting rod 302 with a slot 306 on its surface, and a bending frame 307 fixed to the top of the cylindrical frame 301. The T-shaped limiting rod 302 forms an elastic structure with the cylindrical frame 301 through a limiting ring plate 304, the spring 305, and the bending frame 307. The cylindrical frame 301 and the bending frame 307 are integrally formed. A second spring 308 is provided inside the bending frame 307, and a locking rod 309 is provided at the bottom of the second spring 308. Furthermore, the locking rod 309 is T-shaped and is connected to the bending frame 307 through the second spring 308. The locking rod 309 forms an elastic structure, with its bottom end fitting into the slot 306. An annular paddle 310 is fixedly sleeved on the outside of the locking rod 309. Pulling the outer ring 303 effectively moves the T-shaped limiting rod 302 outward, causing its inner end to be concealed within the main mold frame 201. Simultaneously, the annular paddle 310 moves upward, causing the locking rod 309 to move upward. When the slot 306 moves below the locking rod 309, the annular paddle 310 is released. Due to the rebound force of the spring 308, the locking rod 309 pops out, and its bottom end... The T-shaped limiting rod 302 is limited by the inner side of the slot 306, which facilitates the installation of the mold body 203. When the mold body 203 is inserted into the main mold frame 201, the upward-moving annular lever 310 separates the locking rod 309 from the slot 306. At this time, the T-shaped limiting rod 302 is quickly ejected by the rebound force of the spring 305 and the inner end of the T-shaped limiting rod 302 is quickly locked into the mold body 203, realizing the rapid limiting of the mold body 203 without disassembling the entire mold head assembly 2.

[0018] The die head assembly 2 includes a main die frame 201, which is fitted to the front end of the pesticide processing extruder body 1. A flange plate 202 is fixedly sleeved on the outside of the main die frame 201. A die body 203 is engaged in the middle of the main die frame 201. Slots matching the T-shaped limiting rod 302 are provided on the sides of both the main die frame 201 and the die body 203. When the bottom end of the locking rod 309 is engaged in the slot 306, the inner end of the T-shaped limiting rod 302 is just separated from the die body 203. Several bolts 204 are evenly threaded through the flange plate 202 in a ring shape. Hexagonal nuts 205 are screwed to the outer side of the tail of each bolt 204. Furthermore, the main die frame 201 and the flange plate 202 are integrally formed. The flange plate 202 and the pesticide processing extruder body 1 are detachable through several bolts 204 and several hexagonal nuts 205. The main mold frame 201 and flange plate 202 are integrally formed and detachable using bolts 204 and hexagonal nuts 205, ensuring a stable connection between the die head assembly 2 and the pesticide processing extruder body 1, guaranteeing sealing and stability during production. The main mold frame 201 and the mold body 203 are provided with slots on the side that match the T-shaped limit rod 302. Combined with the linkage design of the locking rod 309 and the locking groove 306, the mold body 203 can be easily disassembled and assembled. When the locking rod 309 is locked into the locking groove 306, the T-shaped limit rod 302 automatically disengages from the mold body 203. Operators can quickly separate the mold body 203 without the need for cumbersome disassembly of multiple parts, significantly reducing installation steps and time costs, greatly shortening equipment downtime, and improving the production continuity and overall efficiency of the pesticide processing extruder body 1.

Claims

1. A granulation device for pesticide processing, characterized in that: The device includes a pesticide processing extruder body (1), with a die head assembly (2) at the front end. A set of limiting components (3) are symmetrically arranged on both sides of the die head assembly (2). Each limiting component (3) includes a barrel frame (301) fixed to the surface of the die head assembly (2). A T-shaped limiting rod (302) extends transversely through the interior of the barrel frame (301). A pull ring (303) is fixed to the outer end of the T-shaped limiting rod (302). A limiting ring plate (304) is fixedly sleeved on the surface of the positioning rod (302). A spring (305) is provided on one side of the limiting ring plate (304). A slot (306) is opened on the surface of the T-shaped limiting rod (302). A bending frame (307) is fixedly sleeved on the top of the cylinder frame (301). A spring (308) is provided inside the bending frame (307). A locking rod (309) is provided at the bottom of the spring (308). A ring-shaped paddle (310) is fixedly sleeved on the outside of the locking rod (309).

2. The granulation device for pesticide processing according to claim 1, characterized in that: The T-shaped limiting rod (302) forms an elastic structure with the limiting ring plate (304), spring 1 (305) and the tube frame (301), and the tube frame (301) is integrally formed with the bending frame (307).

3. The granulation apparatus for pesticide processing according to claim 1, characterized in that: The lever (309) is T-shaped. The lever (309) forms an elastic structure with the bending frame (307) via the second spring (308). The bottom end of the lever (309) can be matched and engaged inside the slot (306).

4. The granulation apparatus for pesticide processing according to claim 1, characterized in that: The die head assembly (2) includes a main die frame (201), which is attached to the front end of the pesticide processing extruder body (1). A flange plate (202) is fixedly sleeved on the outside of the main die frame (201). A die body (203) is clamped in the middle of the inside of the main die frame (201). Several bolts (204) are evenly inserted in a ring inside the flange plate (202). A hexagonal nut (205) is screwed to the outside of the tail of the bolt (204).

5. A granulation apparatus for pesticide processing according to claim 4, characterized in that: The main mold frame (201) and the flange plate (202) are integrally formed. The flange plate (202) is connected to the pesticide processing extruder body (1) by several bolts (204) and several hexagonal nuts (205) to form a detachable structure.

6. A granulation apparatus for pesticide processing according to claim 4, characterized in that: The main mold frame (201) and the mold body (203) are both provided with slots on the side that match the T-shaped limiting rod (302). When the bottom end of the locking rod (309) is locked into the slot (306), the inner end of the T-shaped limiting rod (302) is just separated from the mold body (203).

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