Raw material crusher for animal collagen extraction

Abstract

The utility model relates to collagen extraction technical field especially, it is raw material crusher for animal collagen extraction, including the rubbing crusher box and the crushing box, be provided with crushing subassembly in the crushing box, and the crushing box bottom is provided with the screening net of inclination, the screening net bottom is provided with vibration subassembly, is provided with rubbing subassembly in the rubbing crusher box. The utility model discloses through crushing subassembly to the raw material preliminary crushing processing, and the raw material after crushing part that meets the particle size requirement falls into the screening cylinder through the mesh of screening net, at this moment, the rubbing motor drives rubbing axle direct current and the reverse rotation staggered rotation of starting rubbing, and then drive rubbing blade rotation to the crushing raw material carries out secondary rubbing processing, repeatedly under the action of centrifugal force, the raw material is broken and thrown to the inner wall of screening cylinder, wherein the particle size that meets the standard passes through the screening hole on the screening cylinder, and the one that does not meet is in the direct current and the reverse rotation of rubbing blade, the rubbing process of pulling, until the particle size meets, thereby ensuring that the particle size of final raw material is uniform.

Description

Technical Field

[0001] This utility model relates to the field of collagen extraction technology, and in particular to a raw material crusher for extracting animal collagen. Background Technology

[0002] For example, Chinese patent CN221062964U discloses a raw material crusher for extracting animal collagen. The main crushing component is driven by a first motor to crush the raw material. The auxiliary crushing component is moved by a drive component to change position, thereby improving the crushing effect. It can also crush raw materials outside the working area of ​​the main crushing component, thereby increasing the crushing range.

[0003] However, the aforementioned crushers can only crush materials within a preset trajectory, making it difficult to cover the corner areas inside the crushing chamber, resulting in crushing blind spots. Furthermore, they lack grading, screening, and particle size control structures, causing all materials to be piled up inside the chamber for continuous crushing. This results in some raw materials being crushed too finely, while the raw materials in the crushing blind spots are larger, leading to inconsistent particle sizes. The excessively large particles require manual sorting and re-crushing, making the operation cumbersome and inefficient. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a raw material crusher for extracting animal collagen, which solves the technical problems of existing technologies having crushing blind spots and lacking grading, screening, and particle size control structures, resulting in inconsistent particle sizes of the crushed raw materials. It achieves the purpose of grading and crushing materials and unifying the particle size after crushing.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a raw material crusher for extracting animal collagen, including a crushing box and a crushing chamber fixed to the top of the crushing box. The crushing chamber is equipped with a crushing component for crushing the raw material. A screening screen for intercepting large particles is installed at the bottom of the crushing chamber at an incline. A vibration component is installed at the bottom of the screening screen to drive it to vibrate and screen the material to prevent clogging. The crushing box is equipped with a crushing component for secondary crushing of the raw material. A large particle material collection box is fixed to the discharge port on the side of the crushing box. A feeding cylinder is fixed to the top of the collection box. A rotating shaft is rotatably connected inside the feeding cylinder. A feeding auger for pushing large particles upward is fixed to the rotating shaft. A lifting motor for driving the rotating shaft is installed at the top of the feeding cylinder. A discharge pipe extending into the crushing box is fixed to the top of the side of the feeding cylinder to return the upward-moving large particles to the crushing component.

[0006] A further improvement is that the discharge port is located at the lowest end of the screening screen, and the feeding auger extends into the inside of the manifold.

[0007] A further improvement is that the crushing assembly includes rotating shafts symmetrically rotatably connected inside the crushing chamber, with gears meshing at one end of the two rotating shafts, and crushing blades for crushing raw materials are alternately arranged on the two rotating shafts, with side wall blades alternately arranged on the two side walls of the crushing chamber.

[0008] A further improvement is that the vibration assembly includes mounting plates fixed to the four corners of the inner wall of the crushing box, each mounting plate is equipped with a vibration spring connected to the top of the screening screen, and a vibration motor that drives the screening screen to vibrate and screen the material is installed at the bottom center of the screening screen.

[0009] Further improvements include the addition of a sealing shell on the outside of the vibrating motor, the absence of screen holes at the vibrating motor mounting location on the screening screen, and a conical guide plate fixed to the bottom of the crushing box.

[0010] A further improvement is that the crushing assembly includes a screening cylinder installed in the center of the crushing chamber via a connecting rod, a crushing shaft rotatably connected to the bottom center of the screening cylinder, multiple sets of crushing blades vertically arrayed and fixed on the crushing shaft, and a crushing motor that drives the crushing shaft to rotate is installed at the bottom of the screening cylinder.

[0011] A further improvement is that the outer surface of the screening cylinder is arrayed with screening holes, and the top of the screening cylinder is provided with a feed inlet that is perpendicular to the feed outlet of the guide plate. The bottom of the crushing box is a conical structure, and the center of the bottom of the cone is provided with a discharge outlet.

[0012] By means of the above technical solution, this utility model provides a raw material crusher for extracting animal collagen, which has at least the following beneficial effects: 1. This utility model uses a crushing component to perform preliminary crushing of raw materials. The portion of the crushed raw materials that meets the particle size requirements passes through the mesh of the screening screen and falls into the screening cylinder. At this time, the crushing motor is started to drive the crushing shaft to rotate in both forward and reverse directions, which in turn drives the crushing blades to rotate and perform secondary crushing of the crushed raw materials. Under the action of centrifugal force, the raw materials are repeatedly crushed and thrown against the inner wall of the screening cylinder. Those particles that meet the standard pass through the screening holes on the screening cylinder, while those that do not meet the standard are crushed by the forward and reverse rotation and pulling of the crushing blades until they meet the particle size requirements, thereby ensuring that the particle size of the final raw materials is uniform.

[0013] 2. This utility model uses a screening screen to intercept larger-diameter bone and meat fragments and collect them into a collection box. The lifting motor is started to drive the rotating shaft to rotate, which in turn drives the feeding auger on the rotating shaft to rotate, feeding the large bone and meat fragments to the discharge pipe at the top of the feeding cylinder and then back into the crushing component for secondary crushing until the particle size is large enough to pass through the screening screen. This achieves screening of bone and meat fragments, avoiding damage to the crushing component caused by excessively large bone and meat fragments, and preventing the final particle size from being uniform.

[0014] 3. This utility model uses a vibrating motor to drive the screening screen to vibrate up and down under the pull of the vibrating spring, which in turn causes the bone and meat fragments on it to bounce up and down, thereby preventing the bone and meat fragments from sticking together and clogging the mesh of the screening screen. Attached Figure Description

[0015] The accompanying drawings, which are provided to further understand this application and constitute a part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0016] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top-view structural diagram of the present invention; Figure 3 This is a cross-sectional view of the internal structure of the crushing box of this utility model; Figure 4 This is a cross-sectional view of the internal structure of the crushing box of this utility model; Figure 5 This is a cross-sectional view of the internal structure of the screening cylinder of this utility model.

[0017] In the diagram: 1. Crushing box; 2. Grinding box; 3. Crushing assembly; 31. Rotating shaft; 32. Gear; 33. Crushing blade assembly; 34. Side wall blade assembly; 4. Screening mesh; 5. Vibration assembly; 51. Mounting plate; 52. Vibration spring; 53. Vibration motor; 54. Guide plate; 6. Crushing assembly; 61. Screening cylinder; 62. Crushing shaft; 63. Crushing blades; 64. Crushing motor; 7. Combination box; 8. Feeding cylinder; 9. Rotating shaft; 10. Feeding auger; 11. Lifting motor; 12. Discharge pipe. Detailed Implementation

[0018] 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.

[0019] Given the existing technology's limitations in crushing processes, including blind spots and a lack of grading, screening, and particle size control structures, resulting in inconsistent particle sizes after crushing, this embodiment provides a raw material crusher for animal collagen extraction. This crusher can grade and crush materials and uniformly screen the resulting particle size. Please refer to... Figures 1-5 The raw material crusher for extracting animal collagen includes a crushing box 1 and a crushing box 2 fixed to the top of the crushing box 1. The crushing box 2 is equipped with a crushing component 3 for crushing the raw material. A screening screen 4 for intercepting large particles is installed at the bottom of the crushing box 2 at an incline. A vibration component 5 is installed at the bottom of the screening screen 4 to drive it to vibrate and screen the material to prevent clogging. The crushing box 1 is equipped with a crushing component 6 for secondary crushing of the crushed raw material. A large particle material collection box 7 is fixed to the discharge port on the side of the crushing box 2. A feeding cylinder 8 is fixed to the top of the collection box 7. A rotating shaft 9 is rotatably connected inside the feeding cylinder 8. A feeding auger 10 for pushing large particles upward is fixed to the rotating shaft 9. A lifting motor 11 for driving the rotating shaft 9 is installed at the top of the feeding cylinder 8. A discharge pipe 12 extending into the crushing box 2 is fixed to the top side of the feeding cylinder 8 to return the upward-moving large particles to the crushing component 3.

[0020] The discharge port is located at the lowest end of the screening screen 4, and the feeding auger 10 extends into the manifold 7. The crushing component 3 is driven by an external drive motor, and the animal bone raw material is then fed into the crushing component 3 for crushing. The crushed raw material falls onto the screening screen 4, where the vibration component 5 drives the screening screen 4 to vibrate up and down. At this time, the bone and meat scraps that meet the particle size requirements pass through the mesh of the screening screen 4 and fall into the crushing component 6 for secondary crushing. The larger bone and meat scraps slide from the discharge port into the manifold 7 along the inclined screening screen 4 during the vibration process. The lifting motor 11 is started to drive the rotating shaft 9 to rotate, which in turn drives the feeding auger 10 on the rotating shaft 9 to rotate, sending the large bone and meat scraps to the discharge pipe 12 at the top of the feeding cylinder 8 and back into the crushing component 3 for secondary crushing until the particle size is large enough to pass through the screening screen 4. This achieves the screening of bone and meat scraps, avoiding damage to the crushing component 6 caused by excessively large bone and meat scraps, and preventing the final particle size from being uniform.

[0021] Specifically, the crushing assembly 3 includes rotating shafts 31 symmetrically rotatably connected within the crushing chamber 2. One end of each of the two rotating shafts 31 is meshed with a gear 32. Crushing blade sets 33 for crushing raw materials are alternately arranged on the two rotating shafts 31. Side wall blade sets 34, which are alternately arranged with the two sets of crushing blade sets 33, are fixed to the two side walls of the crushing chamber 2. One of the rotating shafts 31 is driven to rotate by an external drive motor, which in turn drives the two rotating shafts 31 to rotate relative to each other through the meshing gear 32, thereby driving the two sets of crushing blade sets 33 to rotate relative to each other, and crushing bone and meat fragments.

[0022] To prevent the screening screen 4 from being clogged by sticky meat and bone fragments, the vibration assembly 5 includes mounting plates 51 fixed to the four corners of the inner wall of the crushing box 2. Each mounting plate 51 is equipped with a vibration spring 52 whose top is connected to the screening screen 4. A vibration motor 53 is installed at the bottom center of the screening screen 4 to drive the screening screen 4 to vibrate and screen the material. When the vibration motor 53 is started, the screening screen 4 vibrates up and down under the pull of the vibration spring 52, which in turn causes the bone and meat fragments on it to bounce up and down, thereby preventing the bone and meat fragments from sticking together and clogging the mesh of the screening screen 4.

[0023] Furthermore, a sealing shell is provided on the outside of the vibrating motor 53, and no screen holes are opened at the installation position of the vibrating motor 53 on the screening screen 4. A conical guide plate 54 is fixed to the bottom of the crushing box 2. The sealing shell and the center of the screening screen 4 are not provided with screen holes in order to prevent blood from entering the vibrating motor 53 and causing damage to the vibrating motor 53. The conical guide plate 54 better guides bone and meat fragments into the crushing component 6 for secondary crushing and screening.

[0024] Since the particle size of the crushed bone and meat fragments is still relatively large, the crushing assembly 6 includes a screening cylinder 61 installed in the center of the crushing box 1 via a connecting rod. A crushing shaft 62 is rotatably connected to the bottom center of the screening cylinder 61. Multiple sets of crushing blades 63 are vertically arrayed and fixed on the crushing shaft 62. A crushing motor 64 that drives the crushing shaft 62 to rotate is installed at the bottom of the screening cylinder 61.

[0025] The outer surface of the screening cylinder 61 is arrayed with screening holes, and the top of the screening cylinder 61 has a feed inlet perpendicular to the feed outlet of the guide plate 54. The bottom of the crushing box 1 is a conical structure, and the center of the conical bottom has a discharge outlet. The crushing motor 64 is started to drive the crushing shaft 62 to rotate in both forward and reverse directions, which in turn drives the crushing blades 63 on the crushing shaft 62 to rotate and perform secondary crushing of the raw materials falling into the screening cylinder 61. As the crushing blades 63 rotate and crush, the raw materials are repeatedly crushed and thrown towards the inner wall of the screening cylinder 61 under the action of centrifugal force. Those particles that meet the standard size pass through the screening holes on the screening cylinder 61, while those that do not meet the standard size are crushed by the forward and reverse rotation and pulling of the crushing blades 63 until they meet the standard size, thereby ensuring that the particle size of the final raw material is uniform, which is more convenient for the subsequent extraction of collagen.

[0026] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] 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 raw material crusher for extracting animal collagen, comprising a crushing chamber (1) and a crushing box (2) fixed to the top of the crushing chamber (1), characterized in that: The crushing box (2) is equipped with a crushing component (3) for crushing raw materials. A screening screen (4) for intercepting large particles is installed at the bottom of the crushing box (2). A vibration component (5) for vibrating and screening materials to prevent clogging is installed at the bottom of the screening screen (4). A crushing component (6) for secondary crushing of raw materials is installed in the crushing box (1). A large particle material collection box (7) is fixedly connected to the discharge port on the side of the crushing box (2). A feeding cylinder (8) is fixedly connected to the top of the collection box (7). A rotating shaft (9) is rotatably connected inside the feeding cylinder (8). A feeding auger (10) for pushing large particles upward is fixedly connected to the rotating shaft (9). A lifting motor (11) for driving the rotating shaft (9) is installed on the top of the feeding cylinder (8). A discharge pipe (12) extending into the crushing box (2) is fixedly connected to the top of the side of the feeding cylinder (8) to return the large particles to the crushing component (3).

2. The raw material crusher for extracting animal collagen according to claim 1, characterized in that: The discharge port is located at the lowest end of the screening screen (4), and the feeding auger (10) extends into the inside of the manifold (7).

3. The raw material crusher for extracting animal collagen according to claim 1, characterized in that: The crushing assembly (3) includes a rotating shaft (31) symmetrically rotatably connected to the crushing box (2), with a gear (32) meshing with one end of the two rotating shafts (31), and crushing blades (33) for crushing raw materials are alternately arranged on the two rotating shafts (31). Side wall blades (34) are respectively fixed to the two side walls of the crushing box (2) and are alternately arranged with the two sets of crushing blades (33).

4. The raw material crusher for extracting animal collagen according to claim 1, characterized in that: The vibration assembly (5) includes mounting plates (51) fixed to the four corners of the inner wall of the crushing box (2). Each mounting plate (51) is equipped with a vibration spring (52) connected to the top of the screening screen (4). A vibration motor (53) that drives the screening screen (4) to vibrate and screen the material is installed at the bottom center of the screening screen (4).

5. The raw material crusher for extracting animal collagen according to claim 4, characterized in that: The vibrating motor (53) is provided with a sealing shell on the outside. No screen holes are opened at the installation position of the vibrating motor (53) on the screening screen (4). A conical guide plate (54) is fixed to the bottom of the crushing box (2).

6. The raw material crusher for extracting animal collagen according to claim 1, characterized in that: The crushing assembly (6) includes a screening cylinder (61) installed in the center of the crushing box (1) via a connecting rod. A crushing shaft (62) is rotatably connected to the bottom center of the screening cylinder (61). Multiple sets of crushing blades (63) are vertically arrayed and fixed on the crushing shaft (62). A crushing motor (64) that drives the crushing shaft (62) to rotate is installed at the bottom of the screening cylinder (61).

7. The raw material crusher for extracting animal collagen according to claim 6, characterized in that: The outer surface of the screening cylinder (61) is arrayed with screening holes, and the top of the screening cylinder (61) is provided with a feed inlet that is perpendicular to the feed outlet of the guide plate (54). The bottom of the crushing box (1) is a conical structure, and the center of the conical bottom is provided with a discharge outlet.

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