A caking breaking device
By designing a clogging and crushing device that coordinates crushing and conveying, the problems of incomplete screening and easy clogging in existing devices have been solved, achieving efficient material drying and screening, and improving production efficiency and material quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHAANXI JIYU JINPEPTIDE BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-21
AI Technical Summary
Existing agglomeration and crushing devices cannot effectively screen and separate crushed materials, resulting in large particles remaining in the materials, failing to meet particle size requirements. Furthermore, the equipment operates inefficiently, is prone to clogging, and increases labor intensity and costs.
A device comprising a support frame, conveying cylinder, crushing roller, heating box, and collection box was designed. The device achieves coordinated operation of crushing and conveying through gear meshing transmission, and combines spiral blade conveying and cam vibration to ensure material drying and screening effects.
It improves the uniformity of material particle size after crushing, reduces material loss and pollution risk, prevents blockage, and enhances production efficiency and equipment operation stability.
Smart Images
Figure CN224524857U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agglomeration breaking technology, specifically to an agglomeration breaking device. Background Technology
[0002] During the production, storage, and transportation of feed additives, clumping is highly likely to occur due to various factors. This problem mainly stems from the following aspects: First, feed additives have complex compositions, containing many hygroscopic substances. In high-humidity storage environments, these substances absorb moisture from the air, causing the additive particles to stick together and form clumps. Second, during transportation, feed additives may be subjected to external forces such as vibration and compression, causing the originally loose particles to bind tightly together, increasing the likelihood of clumping. Furthermore, prolonged storage can also cause physical and chemical changes within the additives, further promoting clumping.
[0003] Clumping of feed additives has numerous adverse effects. From a production perspective, clumped additives are difficult to disperse evenly during subsequent processing, such as batching and mixing, leading to unstable feed quality, uneven nutrient distribution, and negatively impacting animal growth and health. In the sales process, the unsightly appearance of clumped feed additives reduces consumer trust and market competitiveness. Furthermore, during use, clumped additives require manual breaking up, increasing labor intensity, potentially leading to additive waste, and raising farming costs.
[0004] Currently, existing agglomeration crushing devices only have simple crushing functions and cannot effectively screen and separate the crushed materials, resulting in the presence of large particles in the crushed materials, which cannot meet the strict particle size requirements of feed additives. Furthermore, the existing crushing devices are not structurally reasonable, and the coordination between components is poor. For example, the drive systems of the crushing mechanism and the conveying mechanism are usually independent of each other, which not only increases the complexity and cost of the equipment, but also leads to low overall operating efficiency and high energy consumption. Moreover, during the crushing and conveying process, materials are prone to accumulate inside the device, causing blockages and affecting the normal operation of the equipment. Frequent shutdowns are required for cleaning, further reducing production efficiency. Therefore, we propose an agglomeration crushing device. Utility Model Content
[0005] The purpose of this invention is to provide a device for breaking up agglomerates, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an agglomeration crushing device, comprising a support frame, a conveying cylinder fixedly installed on the top of the support frame, the conveying cylinder being composed of two connected cylindrical sections, a feeding hopper connected to the top of the conveying cylinder, and a first crushing roller and a second crushing roller rotatably arranged inside the feeding hopper, with crushing blades on the outer sides of the first and second crushing rollers staggered, a channel provided at the bottom of the feeding hopper, and the channel communicating with the interior of the conveying cylinder, two transmission rods rotatably connected inside the conveying cylinder via bearings, and spiral blades connected to the outer sides of the transmission rods, a heating box for heating the interior of the conveying cylinder installed outside the conveying cylinder, and a collection box cooperating with the conveying cylinder installed at the end of the conveying cylinder, with sieve holes for screening blood powder evenly spaced on the outer side of the collection box.
[0007] Preferably, a mounting box is fixedly connected to the top of the support frame outside the conveying cylinder. The ends of the two transmission rods extend through the conveying cylinder into the mounting box, and a gear is fixedly connected to one end of each transmission rod inside the mounting box. The two gears mesh with each other. A drive motor is fixedly installed on the top of the support frame outside the mounting box, and the output shaft end of the drive motor extends into the mounting box and is fixedly connected to the central shaft of the gear.
[0008] Preferably, a drive roller is fixedly connected to the outside of one end of the transmission rod inside the mounting box, and a driven roller is rotatably arranged above the two drive rollers inside the mounting box. The drive roller and the driven roller are connected by belt drive. The ends of the first crushing roller and the second crushing roller both extend into the mounting box through the feeding hopper, and the ends of the first crushing roller and the second crushing roller inside the mounting box are respectively fixedly connected to the central shaft of the two driven rollers.
[0009] Preferably, the collection box is connected to the inside of the conveying cylinder, and the ends of the two transmission rods away from the mounting box extend into the collection box, and a cam is fixedly connected to the outside of the end of the transmission rod located inside the collection box.
[0010] Preferably, heating rods are provided at equal intervals on the inner wall of the heating box.
[0011] Preferably, the two cams are arranged symmetrically at the center, and the outer side of the cams contacts the inner wall of the collection box.
[0012] Preferably, the two helical blades rotate in opposite directions.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. This utility model, through its ingenious structural design, achieves efficient and coordinated operation of crushing and conveying functions. After the drive motor starts, the two transmission rods rotate synchronously via gear meshing. Then, through the belt drive of the active and driven rollers, the first and second crushing rollers rotate relative to each other, initially crushing the agglomerated feed additives. The crushed material enters the conveying cylinder through the feeding hopper. The spiral blades on the outside of the transmission rods convey the material towards the collection box. During this process, the heating box heats and dries the material in the conveying cylinder, effectively preventing the material from clumping again. This not only simplifies the operation process and reduces the transfer links between different devices, reducing material loss and pollution risks, but also ensures that the material can be dried in time after crushing, guaranteeing the final processing quality and improving production efficiency.
[0015] 2. In this invention, during the rotation of the transmission rod, the cam rotates accordingly and continuously strikes the inner wall of the collection box, causing the collection box to vibrate. This effectively prevents materials from accumulating and clogging inside the collection box, and promotes the rapid passage of materials through the sieve holes on the outside of the collection box, thus improving screening efficiency. At the same time, the vibrating screening allows the materials to fully contact the sieve holes, reducing the residue of small particles and resulting in better screening effect. This ensures that the collected feed additives have uniform particle size and meet production requirements. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the conveying cylinder of this utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of the mounting box of this utility model;
[0019] Figure 4 This is a cross-sectional view of the material collection box of this utility model.
[0020] In the diagram: 1. Support frame; 2. Conveying cylinder; 3. Feeding hopper; 4. First crushing roller; 5. Second crushing roller; 6. Heating box; 7. Collection box; 8. Mounting box; 9. Drive motor; 10. Gear; 11. Drive roller; 12. Driven roller; 13. Transmission rod; 14. Spiral blade; 15. Screen hole; 16. Cam. Detailed Implementation
[0021] 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.
[0022] Please see Figure 1 and Figure 2 This utility model provides a technical solution: an agglomeration crushing device, including a support frame 1, a conveying cylinder 2 fixedly installed on the top of the support frame 1, and the conveying cylinder 2 is composed of two connected cylinders. The top of the conveying cylinder 2 is connected to a feeding hopper 3, and a first crushing roller 4 and a second crushing roller 5 are rotatably arranged inside the feeding hopper 3. The crushing blades on the outer sides of the first crushing roller 4 and the second crushing roller 5 are staggered. A channel is provided at the bottom of the feeding hopper 3, and the channel communicates with the inside of the conveying cylinder 2.
[0023] Inside the conveying cylinder 2, two transmission rods 13 are rotatably connected by bearings, and spiral blades 14 are connected to the outside of the transmission rods 13. A heating box 6 for heating the inside of the conveying cylinder 2 is installed on the outside of the conveying cylinder 2. A collection box 7 that cooperates with the conveying cylinder 2 is installed at the end of the conveying cylinder 2, and sieve holes 15 for screening blood powder are opened at equal intervals on the outside of the collection box 7.
[0024] It should be noted that the heating box 6 is installed on the outside of the conveying cylinder 2, and a heating rod is installed inside the heating box 6 to heat dry the feed additives inside the conveying cylinder 2, so as to ensure the dryness of the feed additives and prevent them from clumping again. The sieve holes 15 on the collection box 7 facilitate the screening of the crushed feed additives, so that the crushed feed additives meet the particle size requirements.
[0025] Please see Figure 3 The top of the support frame 1 is fixed to the outside of the conveying cylinder 2, and the ends of the two transmission rods 13 pass through the conveying cylinder 2 and extend into the mounting box 8. The ends of the two transmission rods 13 inside the mounting box 8 are fixed to gears 10, and the two gears 10 are meshed together. The top of the support frame 1 is fixed to the outside of the mounting box 8, and the output shaft end of the drive motor 9 extends into the mounting box 8 and is fixed to the central shaft of the gear 10.
[0026] It should be noted that the drive motor 9 can control the rotation of the transmission rod 13. Through the meshing connection between the gears 10 on the two transmission rods 13, the two transmission rods 13 can rotate simultaneously. When the two transmission rods 13 rotate, the feed additive can be transported under the action of the spiral blades 14 on their outer sides.
[0027] Please see Figure 3A drive roller 11 is fixedly connected to the outside of one end of the transmission rod 13 inside the mounting box 8. A driven roller 12 is rotatably arranged above the two drive rollers 11 inside the mounting box 8. The drive rollers 11 and driven rollers 12 are connected by belt drive. The ends of the first crushing roller 4 and the second crushing roller 5 both pass through the feeding hopper 3 and extend into the mounting box 8. The ends of the first crushing roller 4 and the second crushing roller 5 inside the mounting box 8 are respectively fixedly connected to the central shaft of the two driven rollers 12.
[0028] It should be noted that, in use, the controller of this invention drives the drive motor 9 to rotate the transmission rod 13. The meshing connection between the gears 10 on the two transmission rods 13 causes them to rotate. The rotation of the first crushing roller 4 and the second crushing roller 5 is achieved through the transmission connection between the driving roller 11 and the driven roller 12 on the transmission rod 13. The agglomerated feed additive to be crushed is placed inside the first crushing roller 4. The cooperation of the first crushing roller 4 and the second crushing roller 5 crushes the agglomerated plastic. The crushed feed additive enters the conveying cylinder 2 through the channel at the bottom of the feeding hopper 3. When the transmission rod 13 rotates, the feed additives inside the conveying cylinder 2 are conveyed to the collection box 7 by the action of the spiral blades 14 on the outer side of the transmission rod 13. During the conveying process, the heating box 6 heats and dries the feed additives inside the conveying cylinder 2, so that the feed additives are dried and prevent further clumping. The conveyed feed is placed in the collection box 7, and a receiving trough is placed below the collection box 7. The crushed feed falls into the receiving trough through the screen holes 15 on the collection box 7 for collection. During the rotation of the transmission rod 13, the spiral blades 14 on the outer side of the two transmission rods 13 knock on the collection box 7, so that the feed in the collection box 7 can be quickly screened out.
[0029] Please see Figure 4 The material collection box 7 is connected to the inside of the conveying cylinder 2. The ends of the two transmission rods 13 away from the mounting box 8 extend into the material collection box 7, and the outer side of the transmission rod 13 located inside the material collection box 7 is fixed with a cam 16.
[0030] It should be noted that cams 16 are centrally symmetrically arranged at the ends of the two transmission rods 13, with the outer side of the cams 16 contacting the inner wall of the collection box 7. During the rotation of the transmission rods 13, the cams 16 rotate accordingly and continuously strike the inner wall of the collection box 7, causing the collection box 7 to vibrate. This vibration effectively prevents material from accumulating and clogging inside the collection box 7, and promotes the rapid passage of material through the screen holes 15 on the outer side of the collection box 7, thus improving screening efficiency.
[0031] Heating rods are evenly spaced on the inner wall of heating box 6.
[0032] It should be noted that by installing a heating rod inside the heating box 6, the feed additives inside the conveying cylinder 2 can be dried by heat, ensuring the dryness of the feed additives and preventing them from clumping again.
[0033] Please see Figure 4 The two cams 16 are arranged symmetrically at the center, and the outer side of the cams 16 contacts the inner wall of the collection box 7.
[0034] It should be noted that the two cams 16 are arranged in a centrally symmetrical manner, so that during the rotation of the two transmission rods 13, the two cams 16 continuously strike the opposite ends of the collection box 7, causing the collection box 7 to vibrate. This allows the feed additives to be screened out from the screen holes 15, effectively preventing the material from accumulating and clogging in the collection box 7. The vibrating screen allows the material to fully contact the screen holes 15, reducing the residue of small particles and improving the screening effect, thus ensuring that the collected feed additives have a uniform particle size.
[0035] Please see Figure 2 The two helical blades 14 rotate in opposite directions.
[0036] It should be noted that the meshing connection of the two gears 10 makes the rotation directions of the two transmission rods 13 opposite, and the rotation directions of the two spiral blades 14 opposite. When the transmission rods 13 rotate, they can form a material conveying flow in the same direction in the conveying cylinder 2, so that the material inside the conveying cylinder 2 can be conveyed to the collection box 7 at the same time.
[0037] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.
[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A device for breaking up clumps, characterized in that, The system includes a support frame (1), on the top of which a conveying cylinder (2) is fixedly installed. The conveying cylinder (2) is composed of two connected cylinders. The top of the conveying cylinder (2) is connected to a feeding hopper (3), and a first crushing roller (4) and a second crushing roller (5) are rotatably arranged inside the feeding hopper (3). The crushing blades on the outside of the first crushing roller (4) and the second crushing roller (5) are staggered. A channel is provided at the bottom of the feeding hopper (3), and the channel is connected to the inside of the conveying cylinder (2). Two transmission rods (13) are rotatably connected inside the conveying cylinder (2) through bearings, and a spiral blade (14) is connected to the outside of the transmission rods (13). A heating box (6) for heating the inside of the conveying cylinder (2) is installed on the outside of the conveying cylinder (2). A collection box (7) that cooperates with the conveying cylinder (2) is installed at the end of the conveying cylinder (2), and sieve holes (15) for screening blood powder are equidistantly opened on the outside of the collection box (7).
2. The agglomeration breaking device according to claim 1, characterized in that: The top of the support frame (1) is fixed to the outside of the conveying cylinder (2) with a mounting box (8). The ends of the two transmission rods (13) pass through the conveying cylinder (2) and extend into the mounting box (8). One end of each of the two transmission rods (13) inside the mounting box (8) is fixed to a gear (10). The two gears (10) mesh with each other. The top of the support frame (1) is fixed to the outside of the mounting box (8) with a drive motor (9). The output shaft end of the drive motor (9) extends into the mounting box (8) and is fixed to the central shaft of the gear (10).
3. The agglomeration breaking device according to claim 2, characterized in that: The drive rod (13) is fixed to the outside of one end inside the mounting box (8) with a drive roller (11). A driven roller (12) is rotatably arranged above the two drive rollers (11) inside the mounting box (8). The drive roller (11) and the driven roller (12) are connected by belt drive. The ends of the first crushing roller (4) and the second crushing roller (5) extend into the mounting box (8) through the feeding hopper (3). The ends of the first crushing roller (4) and the second crushing roller (5) inside the mounting box (8) are fixed to the central shaft of the two driven rollers (12).
4. The agglomeration breaking device according to claim 1, characterized in that: The collection box (7) is connected to the inside of the conveying cylinder (2). The ends of the two transmission rods (13) away from the mounting box (8) extend into the collection box (7), and a cam (16) is fixed to the outside of the end of the transmission rod (13) inside the collection box (7).
5. The agglomeration breaking device according to claim 1, characterized in that: Heating rods are equidistantly arranged on the inner wall of the heating box (6).
6. The agglomeration breaking device according to claim 4, characterized in that: The two cams (16) are arranged in a centrally symmetrical manner, and the outer side of the cams (16) contacts the inner wall of the collection box (7).
7. The agglomeration breaking device according to claim 1, characterized in that: The two spiral blades (14) have opposite directions of rotation.