Raw material crushing device

Abstract

The utility model provides a raw material crushing device which comprises a rotating sleeve, the rotating sleeve is vertically arranged, the rotating sleeve rotates and is arranged on a flat plate in a penetrating mode, the rotating axis of the rotating sleeve is perpendicular to the plane where the flat plate is located, a plurality of connecting rods extend out of the outer wall of the rotating sleeve in the radial direction of the rotating sleeve, the other ends of the connecting rods are connected with scraper assemblies, and the scraper assemblies are obliquely arranged; a preset included angle is formed between the scraper assembly and the radial direction of the rotating sleeve; a cutter bar is coaxially and movably arranged in the rotating sleeve, at least one blade is arranged at the bottom of the cutter bar in the radial direction of the cutter bar, and the blade and the scraper assembly are arranged in a staggered mode. According to the scheme, raw materials on the inner wall and the edge of the barrel are guided into the smashing range of the blades through the scraper assembly, then the raw materials are smashed through the blades, in the process, the scraper assembly and the blades continuously rotate to guarantee the smashing uniformity of the raw materials in the barrel, and the smashing efficiency and the smashing quality of the device are improved; and accidents caused by manual scraping when a worker crushes the raw materials are also avoided.

Description

Technical Field

[0001] The present application relates to the technical field of seasoning production, and in particular to a raw material crushing device. Background Art

[0002] During the seasoning production process, the raw materials need to be crushed to make the seasoning more flavorful and improve its taste. Currently, most crushing devices are used to crush the raw materials. However, during the crushing process, some raw materials inevitably accumulate on the inner wall of the barrel, resulting in incomplete and uneven crushing of the raw materials, reducing production efficiency. To address this, some workers manually scrape the raw materials around the barrel wall and push them under the crushing tool. However, this operation not only requires the crushing tool to be stopped urgently, reducing its working efficiency, but also easily causes injuries to workers due to improper operation. Therefore, it is necessary to make improvements. Utility Model Content

[0003] In order to solve the above-mentioned deficiencies of the prior art, the present application provides a raw material crushing device, which can automatically push raw materials that cannot be covered by the blade into the crushing range of the blade during the crushing process, thereby improving the crushing efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] A raw material crushing device includes a rotating sleeve, which is vertically arranged and rotates and penetrates a flat plate, with its rotation axis being perpendicular to the plane of the flat plate. A plurality of connecting rods extend from the outer wall of the rotating sleeve in the radial direction of the rotating sleeve, and the other ends of the connecting rods are connected to a scraper assembly, which is arranged obliquely and forms a predetermined angle between the scraper assembly and the radial direction of the rotating sleeve.

[0006] A knife rod is coaxially movable in the rotating sleeve, and at least one blade is arranged along the radial direction of the bottom of the knife rod. The blade is staggered with the scraper assembly.

[0007] The beneficial effects of the utility model are that the raw materials on the inner wall and edge of the barrel can be guided into the crushing range of the blade by the scraper assembly, and then the blade crushes the raw materials, so that the working efficiency of the blade is improved. In this process, the scraper assembly and the blade continuously rotate to ensure the uniformity of the crushing of the raw materials in the barrel, thereby improving the crushing efficiency and crushing quality of the device, and avoiding accidents caused by manual scraping when the staff is crushing the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present invention.

[0009] Figure 1It is a schematic diagram of the overall structure of the telescopic rod when the telescopic rod is extended according to the embodiment of the present application.

[0010] Figure 2 It is a schematic diagram of the overall structure of the embodiment of the present application when the telescopic rod is shortened.

[0011] Figure 3 It is a schematic diagram of the positional relationship between the rotating sleeve and the knife rod in the embodiment of the present application. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the implementation methods of the present invention are described in detail below with reference to the accompanying drawings. However, the embodiments described in the present invention are only part of the embodiments of the present invention, rather than all the embodiments.

[0013] The present application provides a raw material crushing device, such as Figure 1 and Figure 3 As shown, it includes a rotating sleeve 1 and a knife rod 5.

[0014] The rotating sleeve 1 is arranged vertically, and the rotating sleeve 1 rotates and penetrates a flat plate 2. The axis of its rotation is perpendicular to the plane where the flat plate is located. A plurality of connecting rods 3 extend from the outer wall of the rotating sleeve 1 along the radial direction of the rotating sleeve 1. The other end of the connecting rod 3 is connected to a scraper assembly 4. The scraper assembly 4 is arranged at an angle, and a predetermined angle is formed between the scraper assembly 4 and the radial direction of the rotating sleeve 1.

[0015] A knife rod 5 is coaxially movable in the rotating sleeve 1 . At least one blade 51 is provided at the bottom of the knife rod 5 along its radial direction. The blade 51 is staggered with the scraper assembly 4 .

[0016] During operation, a barrel containing the raw material to be crushed is placed beneath the device, with the barrel's axis aligned with the axis of the rotating sleeve 1. The scraper assembly 4 is positioned at the bottom of the barrel, with both outer ends of the scraper assembly 4 in contact with the barrel's inner wall. Because a coaxially movable cutter bar 5 is provided within the rotating sleeve 1, the blade 51 connected thereto reaches its lowest point, with the bottom of the blade 51 contacting the barrel's bottom, achieving the desired crushing effect.

[0017] As the rotating sleeve 1 rotates, the cutter bar 5 begins to move up and down. This rotation of the sleeve causes the attached scraper assembly 4 and cutter bar 5 to rotate as well, and the rotation of the cutter bar 5 drives the blade 5 to rotate as well. The scraper assembly 4 is used to guide the material on the inner wall and edges of the barrel into the working range of the blade 51. Therefore, the rotation direction of the rotating sleeve 1 is determined by the tilt of the scraper assembly 4. The blade 51 rotates with the sleeve 1 while moving up and down along the axis of the sleeve 1, crushing the material. The scraper assembly 4 continuously pushes the material on the inner wall and edges of the barrel from the periphery to the center, and the blade 51 continuously crushes the material in this process. Once the material is crushed to the desired degree, the sleeve 1 and cutter bar 5 stop and are removed from the barrel. The fully crushed material is then obtained and transferred to the next process.

[0018] The above-mentioned structure can guide the raw materials on the inner wall and edge of the barrel into the working range of the blade 51 through the scraper assembly 4, and then the blade 51 crushes them, avoiding the situation where the raw materials cannot be crushed due to accumulation around the barrel wall, reducing the waste of raw materials, and ensuring the uniformity of the blade 51 in crushing the raw materials, thereby improving the crushing efficiency.

[0019] Specifically, such as Figure 3 As shown, the number of scraper assemblies 4 and blades 51 is the same, and the distance between each blade 51 and the two adjacent scraper assemblies 4 is equal. When the device begins operation, the scraper assemblies 4 rotate, continuously scraping the material from the inner wall and edges of the barrel and pushing it toward the center of the barrel. Once the scraper assemblies 4 have guided the material from the inner wall and edges of the barrel ahead into the working range of the blades 51, the next blade 51 that rotates to this point can crush the material guided by the previous scraper assembly 4, and the next scraper assembly 4 that rotates to this point can further push the material toward the center of the barrel. During this process, the material from the inner wall and edges of the barrel continuously converges toward the center. Because the scraper assemblies 4 and blades 51 are regularly staggered, the material is immediately crushed by the blades 51 after being pushed by the scraper assemblies 4, resulting in a consistent degree of material crushing at all locations, thereby improving the device's crushing efficiency.

[0020] Preferably, Figure 3 As shown, the length of blade 51 is greater than the minimum distance between the axis of cutter bar 5 and scraper assembly 4, but less than the maximum distance between the axis of cutter bar 5 and scraper assembly 4. Due to the high viscosity of some raw materials, they cannot be infinitely concentrated toward the center under the rotation and push of scraper assembly 4. Therefore, some raw materials accumulate outside the inner end of scraper assembly 4 and inside the outer end. Defining the length of blade 51 allows it to intersect with the working range of scraper assembly 4, expanding the working range of blade 51 and ensuring that blade 51 pulverizes the raw materials more evenly and thoroughly.

[0021] Specifically, such as Figure 3 As shown, the scraper assembly 4 includes a fixed plate 41, with a movable plate 42 movably mounted on the rear end surface of the fixed plate 41. The movable plate 42 is used to increase the maximum distance between the axis of the cutter bar 5 and the scraper assembly 4. The movable plate 42 moves in the same direction as the inclination of the fixed plate 41. The length of the blade 51 is less than the maximum distance between the axis of the cutter bar 5 and the fixed plate 41. This is because the movable arrangement of the movable plate 42 renders the outer end of the scraper assembly 4 unfixed. To adapt the blade 51 to barrels of varying diameters, the length of the blade 51 must be limited based on the outer end of the fixed plate 41. The movable arrangement between the fixed plate 41 and the movable plate 42 enables the scraper assembly 4 to adapt to the inner wall of barrels of varying diameters, ensuring that the outer end of the scraper assembly 4 always maintains contact with the inner wall of the barrel, thereby increasing the working range of the scraper assembly 4 and ensuring that the raw material is pushed into the working range of the blade 51 under the rotation and pushing of the scraper assembly 4.

[0022] Specifically, such as Figure 3 As shown, the rear end of the fixed plate 41 is provided with a groove, and the front end of the movable plate 42 is provided with a protrusion. A first spring 43 is connected between the inner wall of the groove and the outer wall of the protrusion. When the first spring 43 is in its neutral position, the contact area between the fixed plate 41 and the movable plate 42 is at its minimum. That is, when the first spring 43 is in its neutral position, the length of the scraper assembly 4 is at its maximum, and the barrel inner diameter to which it can be applied is also at its maximum. When the barrel inner diameter is less than its maximum applicable barrel inner diameter, the movable plate 42 will move inward relative to the fixed plate 41, so that the outer end of the movable plate 42 contacts the barrel inner wall. At this time, the spring is compressed, and the contact area between the fixed plate 41 and the movable plate 42 increases. This arrangement allows the scraper assembly 4 to adapt to the inner wall of barrels of varying diameters, ensuring that the outer end of the scraper assembly 4 always maintains contact with the barrel inner wall.

[0023] Specifically, such as Figure 1 and Figure 3 As shown, a cylinder 6 is provided on the top of the rotating sleeve 1, and the movable end of the cylinder 6 is connected to the cutter bar 5 to control the up and down movement of the cutter bar 5. The cutter bar 51 rotates along with the rotating sleeve 1 and repeatedly moves up and down driven by the cylinder 6, driving the blade 51 to rotate and move up and down repeatedly, so that the blade 51 can evenly and thoroughly crush the raw material.

[0024] Specifically, such as Figure 1 and Figure 2 As shown, a driving pulley is provided on the flat plate 2, and the rotation of the driving pulley is driven by a motor 7. A driven pulley is provided on one end of the rotating sleeve 1 located on the flat plate 2. The driving pulley and the driven pulley are movably connected by a belt to drive the rotation of the rotating sleeve 1.

[0025] Specifically, such as Figure 1 and Figure 2 As shown, a base 8 is provided below the plate 2. The base 8 is a cylindrical structure, and the axial direction of the base 8 is aligned with the axial direction of the rotating sleeve 1. The upper end surface of the base 8 is provided with multiple claws 81 that move along its own radial direction. The claws 81 are used to fix the barrel body and align the axial direction of the barrel body with the axial direction of the rotating sleeve 1, so that the scraper assembly 4 and the blade 51 can evenly push and crush the raw materials in the barrel body.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, the upper end surface of the base 8 is provided with a plurality of radially extending slots 82. A claw 81 is positioned within the slot 82 for movement. A second spring 83 is positioned between the side of the claw 81 facing the axis of the base 8 and the inner wall of the slot 82. The direction of expansion and contraction of the second spring 83 aligns with the direction of movement of the claw 81. When the second spring 83 is in its neutral position, the barrel diameter that the claw 81 can secure is minimized. When the barrel is placed on the base, the second spring 83 and the claw 81 automatically align the barrel's axis with the axis of the rotating sleeve 1, securing the barrel. This prevents the barrel from becoming eccentric or even tipping over during rotation of the device.

[0027] Specifically, a plurality of telescopic rods 9 are provided between the base 8 and the flat plate 2, and the telescopic rods 9 are used to adjust the height of the flat plate 2. When the telescopic rods 9 are extended upward, as shown in FIG. Figure 1 As shown, adjust the vertical distance between the scraper assembly 4 and the blade 51 and the top of the barrel so that the barrel body can be placed and fixed on the base 8. After placement is completed, shorten the telescopic rod 9 downward, as shown in FIG. Figure 2 As shown, the vertical distance between the scraper assembly 4 and the blade 51 and the bottom of the barrel is adjusted so that the scraper assembly 4 and the blade 51 can push and crush the waste. After the crushing is completed, the barrel can be moved out again by extending the telescopic rod 9 upwards.

[0028] In application, the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application.

Claims

1. A raw material crushing device, characterized in that: The invention comprises a rotating sleeve (1) which is arranged vertically, and the rotating sleeve (1) rotates and penetrates a flat plate (2), and the axis of rotation thereof is perpendicular to the plane where the flat plate is located, and a plurality of connecting rods (3) extend from the outer wall of the rotating sleeve (1) along the radial direction of the rotating sleeve (1), and the other end of the connecting rod (3) is connected to a scraper assembly (4), and the scraper assembly (4) is arranged obliquely, and a predetermined angle is formed between the scraper assembly (4) and the radial direction of the rotating sleeve (1); A knife rod (5) is coaxially movable in the rotating sleeve (1), and at least one blade (51) is provided at the bottom of the knife rod (5) along its radial direction. The blade (51) and the scraper assembly (4) are staggered.

2. A raw material crushing device according to claim 1, characterized in that: The number of scraper assemblies (4) is the same as the number of blades (51), and the distance between each blade (51) and the two adjacent scraper assemblies (4) is equal.

3. A raw material crushing device according to claim 1, characterized in that: The length of the blade (51) is greater than the minimum distance between the axis of the knife rod (5) and the scraper assembly (4), and the length of the blade (51) is less than the maximum distance between the axis of the knife rod (5) and the scraper assembly (4).

4. A raw material crushing device according to claim 1, characterized in that: The scraper assembly (4) includes a fixed plate (41), and a movable plate (42) is movably provided on the rear end surface of the fixed plate (41). The movable plate (42) is used to increase the maximum distance between the axis of the knife rod (5) and the scraper assembly (4). The moving direction of the movable plate (42) is consistent with the tilting direction of the fixed plate (41), wherein the length of the blade (51) is less than the maximum distance between the axis of the knife rod (5) and the fixed plate (41).

5. A raw material crushing device according to claim 4, characterized in that: A groove is provided on the rear end surface of the fixed plate (41), a protrusion is provided on the front end surface of the movable plate (42), and a first spring (43) is connected between the inner side wall of the groove and the outer side wall of the protrusion. When the first spring (43) is in a natural state, the contact area between the fixed plate (41) and the movable plate (42) is minimum.

6. A raw material crushing device according to claim 1, characterized in that: A cylinder (6) is provided on the top of the rotating sleeve (1), and a movable end of the cylinder (6) is connected to the knife rod (5) for controlling the up and down movement of the knife rod (5).

7. A raw material crushing device according to claim 1, characterized in that: A driving pulley is rotatably provided on the flat plate (2), and the rotation of the driving pulley is driven by a motor (7). One end of the rotating sleeve (1) located on the flat plate (2) is provided with a driven pulley, and the driving pulley and the driven pulley are movably connected via a belt.

8. The raw material crushing device according to claim 1, characterized in that: A base (8) is provided below the flat plate (2). The base (8) is a cylindrical structure. The axial direction of the base (8) is consistent with the axial direction of the rotating sleeve (1). The upper end surface of the base (8) is provided with a plurality of claws (81) that move along its own radial direction.

9. A raw material crushing device according to claim 8, characterized in that: The upper end surface of the base (8) is provided with a plurality of slide grooves (82) along its own radial direction, and a claw (81) is provided in the slide groove (82) for movement. A second spring (83) is provided between the side of the claw (81) facing the axis of the base (8) and the inner wall of the slide groove (82), and the direction of expansion and contraction of the second spring (83) is consistent with the moving direction of the claw (81).

10. The raw material crushing device according to claim 8, characterized in that: A plurality of telescopic rods (9) are provided between the base (8) and the flat plate (2), and the telescopic rods (9) are used to adjust the height of the flat plate (2).

Images