Double-screw horizontal feeding dry-pressing granulator

Abstract

The utility model discloses a double-screw horizontal feeding dry-pressing granulator, which belongs to the technical field of double-screw horizontal feeding dry-pressing granulators, and adopts the technical scheme that the double-screw horizontal feeding dry-pressing granulator comprises a double-screw horizontal feeding dry-pressing granulator body, the top of the double-screw horizontal feeding dry-pressing granulator body is fixedly connected with a vibration component, and the vibration component is fixedly connected with a motor. The left side of the vibration assembly is fixedly connected with a dust collection assembly; the vibration assembly comprises a feeding hopper, and grooves are formed in the front side and the rear side of the inner wall of the feeding hopper, so that the problems that in the process that most existing double-screw horizontal feeding dry-pressing granulators move materials into the double-screw horizontal feeding dry-pressing granulators through the feeding hopper, the materials may have clots or are stuck, and the materials are prone to falling off can be solved. The problems that the material conveying effect of the double-screw horizontal feeding dry-pressing granulator is affected due to the fact that materials are fed into the double-screw horizontal feeding dry-pressing granulator, smoke dust is generated under the condition that the materials are added into the double-screw horizontal feeding dry-pressing granulator, and the working environment is affected by the generated smoke dust are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of twin-screw horizontal feed dry pellet mills, and particularly to a twin-screw horizontal feed dry pellet mill. Background Technology

[0002] Although the principle of dry pellet mills is simple, the resulting equipment structures are diverse, mainly including single-screw horizontal forming dry presses, twin-screw horizontal forming dry presses, single-screw vertical forming dry presses, and twin-screw vertical forming dry presses. During use, in addition to focusing on product quality, material leakage during production occurs in all types of dry presses, leading to a series of issues related to safety, occupational health, and production quality, such as dust explosions, occupational hazards, and product contamination. Solving the material leakage problem undoubtedly adds a reliable guarantee for safety, occupational health, and product quality, while also improving economic efficiency.

[0003] To address the aforementioned issues, existing patents offer solutions. In most existing twin-screw horizontal feed dry pellet mills, during the process of moving materials through the feed hopper into the mill, the materials may clump or stick, affecting the mill's material conveying function. Furthermore, adding materials to the mill generates dust, which can negatively impact the working environment.

[0004] Therefore, a twin-screw horizontal feed dry pellet mill is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a twin-screw horizontal feed dry pellet mill that can solve the problems of material clumping or sticking during the process of material moving through the feed hopper into the mill, which affects the material conveying function of the twin-screw horizontal feed dry pellet mill, and the generation of smoke and dust when adding material to the mill, which affects the working environment.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a twin-screw horizontal feed dry pellet mill, comprising a twin-screw horizontal feed dry pellet mill body, wherein a vibration assembly is fixedly connected to the top of the twin-screw horizontal feed dry pellet mill body, and a dust suction assembly is fixedly connected to the left side of the vibration assembly.

[0007] The vibration assembly includes a feed hopper, with grooves on the front and rear sides of the inner wall of the feed hopper. Spring rods are fixedly connected to the bottom of the inner walls of the two grooves. A mounting frame is fixedly connected to the top of the spring rods. A screening screen is fixedly connected inside the mounting frame. A vibration pump body is fixedly connected to the bottom of the mounting frame. Inclined plates are fixedly connected to the left and right sides of the mounting frame.

[0008] Preferably, the vacuuming assembly includes a hollow tube, a fan body is fixedly connected inside the hollow tube, and a housing is connected to the bottom of the hollow tube.

[0009] Preferably, a conical plate is fixedly connected to the bottom of the hollow tube, and an exhaust pipe is connected to the bottom of the conical plate.

[0010] Preferably, a collection box is slidably connected inside the box body, and an installation hole is provided on the left side of the collection box, with a ventilation mesh frame fixedly connected inside the installation hole.

[0011] Preferably, the top of the feed hopper is rotatably connected to a top cover, and the top of the top cover is fixedly connected to an adjustment handle.

[0012] Preferably, protective plates are fixedly connected to the left and right sides of the inner wall of the feed hopper, and both protective plates are made of stainless steel.

[0013] Preferably, a receiving rod is fixedly connected to the bottom of the twin-screw horizontal feed dry pellet mill body, and an auxiliary rod is slidably connected inside the receiving rod.

[0014] Preferably, an anti-slip pad is fixedly connected to the bottom of the auxiliary rod, and the anti-slip pad is made of rubber.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this application, the vibrating pump body is used to make the mounting frame shake, which, together with the screening screen, can effectively break up material clumps or sticky parts, allowing the material to pass smoothly through the screening screen and enter the equipment body.

[0017] 2. In this application, the generated dust is sucked into a hollow tube and introduced into the housing. In this way, the dust content in the working area can be greatly reduced, and the risk of operators inhaling dust can be reduced. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the twin-screw horizontal feed dry granulator of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the vibration component of this utility model;

[0020] Figure 3This is a schematic diagram of the structure of the dust collection component of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a partial component of this utility model;

[0022] Figure 5 This is a schematic diagram showing the disassembled storage rod and auxiliary rod of this utility model.

[0023] In the diagram, 1. Twin-screw horizontal feed dry granulator body; 2. Vibration assembly; 201. Feed hopper; 202. Groove; 203. Spring rod; 204. Mounting frame; 205. Screening screen; 206. Vibration pump body; 207. Inclined plate; 3. Dust collection assembly; 301. Hollow pipe; 302. Fan body; 303. Box; 304. Conical plate; 305. Exhaust pipe; 306. Collection box; 307. Mounting hole; 308. Ventilation mesh frame; 4. Top cover; 5. Adjustment handle; 6. Protective plate; 7. Storage rod; 8. Auxiliary rod; 9. Anti-slip mat. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] A twin-screw horizontal feed dry pellet mill includes a twin-screw horizontal feed dry pellet mill body 1, a vibration component 2 is fixedly connected to the top of the twin-screw horizontal feed dry pellet mill body 1, and a dust collection component 3 is fixedly connected to the left side of the vibration component 2.

[0027] The vibration assembly 2 includes a feed hopper 201. Grooves 202 are provided on the front and rear sides of the inner wall of the feed hopper 201. Spring rods 203 are fixedly connected to the bottom of the inner walls of the two grooves 202. A mounting frame 204 is fixedly connected to the top of the spring rods 203. A screening screen 205 is fixedly connected inside the mounting frame 204. A vibration pump body 206 is fixedly connected to the bottom of the mounting frame 204. Inclined plates 207 are fixedly connected to the left and right sides of the mounting frame 204.

[0028] In this embodiment: by setting up the vibration component 2, the effect of material agglomeration or adhesion entering the body 1 of the twin-screw horizontal feed dry pellet mill can be reduced. By setting up the dust suction component 3, the effect of dust affecting the working environment during the material addition process can be reduced. By setting up the feed hopper 201, groove 202, spring rod 203, mounting frame 204, screen 205, vibration pump body 206 and inclined plate 207, the material is added through the feed hopper 201. Then, the user starts the vibration pump body 206, which then shakes the mounting frame 204. The spring rod 203 inside the groove 202 supports the mounting frame 204. Then, the material comes into contact with the top of the screen 205, thereby shaking the material and processing the sticky material. The inclined plate 207 can protect the two sides of the mounting frame 204, reducing the effect of material falling directly into the body 1 of the twin-screw horizontal feed dry pellet mill.

[0029] Specifically, such as Figure 3 As shown, the vacuuming assembly 3 includes a hollow tube 301, a fan body 302 is fixedly connected inside the hollow tube 301, and a housing 303 is connected to the bottom of the hollow tube 301.

[0030] Specifically, such as Figure 3 As shown, a conical plate 304 is fixedly connected to the bottom of the hollow tube 301, and an exhaust pipe 305 is connected to the bottom of the conical plate 304.

[0031] Specifically, such as Figure 3 As shown, a collection box 306 is slidably connected inside the box 303. An installation hole 307 is provided on the left side of the collection box 306. A ventilation mesh frame 308 is fixedly connected inside the installation hole 307.

[0032] In this embodiment: by setting up a hollow tube 301, a fan body 302, and a housing 303, the user can adjust the fan body 302 inside the hollow tube 301 to make the fan body 302 work in conjunction with the hollow tube 301 to move the dust generated during the material addition process into the housing 303. By setting up a conical plate 304 and an exhaust pipe 305, the conical plate 304 can reduce the amount of dust inside the housing 303 that drifts back into the hollow tube 301. By setting up an exhaust pipe 305, it is easier to move the dust into the housing 303. By setting up a collection box 306, a mounting hole 307, and a ventilation mesh frame 308, the dust can be collected. Then, the collection box 306 and the exhaust pipe 305 are connected through the mounting hole 307, and the exhaust pipe 305 facilitates ventilation inside the housing 303.

[0033] Specifically, such as Figure 1 , Figure 4As shown, a top cover 4 is rotatably connected to the top of the feed hopper 201, and an adjustment handle 5 is fixedly connected to the top of the top cover 4.

[0034] Specifically, such as Figure 4 As shown, protective plates 6 are fixedly connected to the left and right sides of the inner wall of the feed hopper 201, and both protective plates 6 are made of stainless steel.

[0035] In this embodiment: by setting a top cover 4 and an adjusting handle 5, the top of the feed hopper 201 can be blocked by the top cover 4, so as to block the feed hopper 201 without using the twin-screw horizontal feeding dry pellet mill body 1. The user can adjust the top cover 4 by adjusting the handle 5. By setting two protective plates 6, the splashing of material entering the feed hopper 201 can be reduced.

[0036] Specifically, such as Figure 1 , Figure 5 As shown, a receiving rod 7 is fixedly connected to the bottom of the twin-screw horizontal feed dry pellet mill body 1, and an auxiliary rod 8 is slidably connected inside the receiving rod 7.

[0037] Specifically, such as Figure 5 As shown, an anti-slip pad 9 is fixedly connected to the bottom of the auxiliary rod 8. The anti-slip pad 9 is made of rubber.

[0038] In this embodiment: by setting up a storage rod 7, an auxiliary rod 8 and an anti-slip pad 9, the user can adjust the auxiliary rod 8 on the inner wall of the storage rod 7 so that the auxiliary rod 8 contacts the anti-slip pad 9 with the ground, thereby facilitating the support of a local area of ​​the twin-screw horizontal feed dry pellet mill body 1.

[0039] Working Principle: When adding materials, the materials enter from the feed hopper 201. The user starts the vibrating pump body 206, which vibrates, causing the mounting frame 204 to shake. Since the bottom of the mounting frame 204 is connected to the spring rod 203, the spring rod 203 provides elastic support in the groove 202, making the shaking of the mounting frame 204 more stable. During the vibration process, the materials come into contact with the screening screen 205. The screening screen 205 screens and shakes the materials, breaking up lumps or sticky materials so that they can pass smoothly through the screening screen 205 into the body 1 of the twin-screw horizontal feed dry granulator. The inclined plate 207 prevents materials from falling directly from both sides of the mounting frame 204, ensuring that all materials have been screened. Simultaneously, the dust collection component 3 begins to operate. The user activates the fan body 302 inside the hollow tube 301. The fan body 302 generates suction, and the dust generated during the material addition process is sucked in through the hollow tube 301 under the suction. The conical plate 304 at the bottom of the hollow tube 301 can change the airflow direction, reducing the amount of dust inside the housing 303 drifting back into the hollow tube 301. After passing through the conical plate 304, the dust enters the housing 303 through the exhaust pipe 305. The collection box 306 inside the housing 303 is used to collect dust. The ventilation mesh 308 inside the mounting hole 307 on the left side of the collection box 306 can both ensure ventilation inside the housing 303 and prevent dust from escaping, ensuring that the dust collection component 3 effectively collects dust and improves the working environment.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A twin-screw horizontal feed dry pellet mill, comprising a twin-screw horizontal feed dry pellet mill body (1), characterized in that: The top of the twin-screw horizontal feed dry pellet mill body (1) is fixedly connected to a vibration assembly (2), and the left side of the vibration assembly (2) is fixedly connected to a dust suction assembly (3). The vibration assembly (2) includes a feed hopper (201). The front and rear sides of the inner wall of the feed hopper (201) are provided with grooves (202). The bottom of the inner wall of the two grooves (202) is fixedly connected with a spring rod (203). The top of the spring rod (203) is fixedly connected with a mounting frame (204). The inside of the mounting frame (204) is fixedly connected with a screening screen (205). The bottom of the mounting frame (204) is fixedly connected with a vibration pump body (206). The left and right sides of the mounting frame (204) are fixedly connected with inclined plates (207).

2. The twin-screw horizontal feed dry pellet mill according to claim 1, characterized in that: The vacuuming assembly (3) includes a hollow tube (301), a fan body (302) is fixedly connected inside the hollow tube (301), and a housing (303) is connected to the bottom of the hollow tube (301).

3. A twin-screw horizontal feed dry pellet mill according to claim 2, characterized in that: The bottom of the hollow tube (301) is fixedly connected to a conical plate (304), and the bottom of the conical plate (304) is connected to an exhaust pipe (305).

4. A twin-screw horizontal feed dry pellet mill according to claim 2, characterized in that: A collection box (306) is slidably connected inside the box (303). An installation hole (307) is provided on the left side of the collection box (306). A ventilation mesh frame (308) is fixedly connected inside the installation hole (307).

5. A twin-screw horizontal feed dry pellet mill according to claim 1, characterized in that: The top of the feed hopper (201) is rotatably connected to a top cover (4), and the top of the top cover (4) is fixedly connected to an adjusting handle (5).

6. A twin-screw horizontal feed dry pellet mill according to claim 1, characterized in that: Protective plates (6) are fixedly connected to the left and right sides of the inner wall of the feed hopper (201), and both protective plates (6) are made of stainless steel.

7. A twin-screw horizontal feed dry pellet mill according to claim 1, characterized in that: The bottom of the twin-screw horizontal feed dry pellet mill body (1) is fixedly connected to a receiving rod (7), and an auxiliary rod (8) is slidably connected inside the receiving rod (7).

8. A twin-screw horizontal feed dry pellet mill according to claim 7, characterized in that: The bottom of the auxiliary rod (8) is fixedly connected to an anti-slip pad (9), which is made of rubber.

Images