An animal oil macerating conveyor

Abstract

The utility model discloses an animal oil stirring and conveying machine, including the shell, the upper end left and right two walls between shell are through the sealed bearing no.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, specifically to an animal oil crushing and conveying machine. Background Technology

[0002] Animal fat is oil extracted from animals and is usually solid at room temperature, such as lard, tallow, and butter. It mainly comes from adipose tissue, internal organs, milk, or bone marrow. Animal fat is processed by crushing or grinding to reduce its size, thus facilitating subsequent refining. The existing technology is authorized by publication number CN 221085875. U's patent discloses a meat grinding device, including a meat grinding box, a meat grinding mechanism, and a drive mechanism. The meat grinding box is located on the ground and has a meat grinding chamber. The meat grinding box has a meat grinding outlet and a meat outlet connected to the meat grinding chamber. The meat grinding mechanism includes a first meat grinding component and a second meat grinding component. The first meat grinding component is located above the meat grinding box and corresponds to the meat grinding outlet for primary meat grinding. The second meat grinding component is located inside the meat grinding chamber for secondary meat grinding. The drive mechanism is located on the meat grinding box and is connected to the meat grinding mechanism for driving the meat grinding mechanism to grind meat. The meat grinding device provided by this utility model uses the first and second meat grinding components to perform secondary grinding of raw meat, which greatly improves the working efficiency of the meat grinding device. However, the second meat grinding component of this device is a reamer with a spiral conveying plate structure. The main function of this reamer is to use its own spiral surface extrusion force to convey the animal fat crushed by the crushing roller. Its ability to re-crush animal fat is limited. Therefore, we propose an animal oil crushing and conveying machine. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide an animal fat crushing and conveying machine. This device adds an auxiliary crushing element during the crushing and conveying process of animal fat. Through the transmission element, the crushing blade of the auxiliary crushing element rotates synchronously with the conveying element while rotating at a differential speed. The rotational shearing force of the crushing blade is used to further crush the conveyed animal fat, thereby improving the overall crushing effect of the device on animal fat and facilitating subsequent animal fat refining operations. This can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an animal oil crushing and conveying machine, comprising a shell, wherein longitudinally symmetrically distributed crushing rollers are rotatably connected between the upper left and right walls of the shell via a sealed bearing, and a discharge pipe is provided through the lower left wall of the shell, and further comprising a conveying and crushing mechanism;

[0005] The conveying and crushing mechanism includes a turntable, a rotating shaft, a spiral conveyor plate, an auxiliary shaft, a rotary cutter, and a drive assembly. The turntable is rotatably connected to the lower right wall of the outer casing via a sealed bearing. The rotating shaft is located in the middle of the left side of the turntable. The outer arc surface of the rotating shaft is equipped with a spiral conveyor plate. Inside the spiral conveyor plate, two vertically symmetrically distributed auxiliary shafts are rotatably connected via a sealed bearing. The outer arc surface of each auxiliary shaft is equipped with a horizontally evenly distributed rotary cutter. A drive assembly is located between the auxiliary shaft, the rotating shaft, and the outer casing. This device adds an auxiliary crushing element during the crushing and conveying process of animal fat. Through a transmission element, the crushing blades of the auxiliary crushing element rotate synchronously with the conveying element while rotating differentially. The rotational shearing force of the crushing blades is used to further crush the conveyed animal fat, improving the overall crushing effect of the device on animal fat and facilitating subsequent animal fat refining operations.

[0006] Furthermore, it also includes a microcontroller, which is located outside the housing and its input terminal is electrically connected to an external power supply, facilitating the control of electrical components within the device.

[0007] Furthermore, a servo motor is provided on the upper right side of the outer casing. The input end of the servo motor is electrically connected to the output end of the microcontroller. The output shaft of the servo motor is fixedly connected to the right end of the front crushing roller. A second protective shell is provided on the upper left side of the outer casing. The left ends of the crushing rollers are all located inside the second protective shell and are equipped with a second gear. The two gears are meshed together to provide power for the device to initially crush animal fat.

[0008] Furthermore, the conveying and crushing mechanism also includes oblique blades, each of which is disposed on the outer arc surface of the rotary cutter. By increasing the rotational shearing range of the rotary cutter blades, the re-crushing effect on the animal fat in contact with the rotary cutter during rotation is improved.

[0009] Furthermore, the conveying and crushing mechanism also includes a support base, which is located at the bottom left end of the outer casing. The interior of the support base is rotatably connected to the left end of the rotating shaft through a sealed bearing three, thereby improving the rotational stability of the rotating shaft one inside the animal oil crushing and conveying machine.

[0010] Furthermore, the drive assembly includes a protective shell, a gear, and an internal gear ring. The protective shell is located at the lower right end of the outer shell. The right end of the auxiliary shaft is rotatably connected to the turntable via a sealed bearing. The rightmost end of the auxiliary shaft is located inside the protective shell and is equipped with a gear. An internal gear ring is located at the lower right end of the outer shell. The gear meshes with the internal gear ring. The internal gear ring is located inside the protective shell, causing the auxiliary shaft inside the animal oil crushing conveyor to rotate differentially relative to the rotating shaft.

[0011] Furthermore, the drive assembly also includes a low-speed motor, which is located on the right side of the protective shell. The input end of the low-speed motor is electrically connected to the output end of the microcontroller, and the output shaft of the low-speed motor is fixedly connected to the right end of the rotating shaft, providing power for the conveying and re-crushing of the animal oil crushing conveyor.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This animal oil crushing and conveying machine has the following advantages:

[0013] When using an animal fat crushing conveyor, an auxiliary crushing element is added to the device during the animal fat crushing and conveying process. Through the transmission element, the crushing blade of the auxiliary crushing element rotates synchronously with the conveying element while rotating differentially. The rotational shearing force of the crushing blade is used to further crush the conveyed animal fat, improving the overall crushing effect of the device on animal fat and facilitating subsequent animal fat refining operations. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the rotary cutter of this utility model;

[0017] Figure 4 This is an enlarged structural diagram of point A in this utility model.

[0018] In the diagram: 1. Outer shell, 2. Microcontroller, 3. Crushing roller, 4. Servo motor, 5. Discharge pipe, 6. Conveying and crushing mechanism, 61. Turntable, 62. Rotary shaft one, 63. Spiral conveyor blade, 64. Auxiliary shaft, 65. Rotary cutter, 66. Inclined blade, 67. Support base, 68. Drive assembly, 681. Protective shell one, 682. Gear one, 683. Internal gear ring, 684. Low-speed motor, 7. Gear two, 8. Protective shell two. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4This embodiment provides a technical solution: an animal oil crushing and conveying machine, including a housing 1, with longitudinally symmetrical crushing rollers 3 rotatably connected between the upper left and right walls of the housing 1 via a sealed bearing, and a discharge pipe 5 penetrating through the lower left wall of the housing 1. It also includes a microcontroller 2, which is located outside the housing 1. The input end of the microcontroller 2 is electrically connected to an external power source. When the device crushes and conveys animal fat, the animal fat is poured into the hopper at the upper end of the device. According to the usage requirements, the microcontroller 2 can be installed inside the electrical control box, and then the electrical control box is installed on the outer side of the housing 1 by bolts. It also includes a conveying and crushing mechanism 6.

[0021] A servo motor 4 is provided on the upper right side of the outer casing 1. The input end of the servo motor 4 is electrically connected to the output end of the microcontroller 2. The output shaft of the servo motor 4 is fixedly connected to the right end of the front crushing roller 3. A protective shell 8 is provided on the upper left side of the outer casing 1. The left ends of the crushing roller 3 are all located inside the protective shell 8 and are equipped with gears 7. The gears 7 are meshed together. The microcontroller 2 starts the servo motor 4 so that its output shaft drives the front crushing roller 3 to rotate clockwise around its own axis. The front crushing roller 3 is connected by the meshing between the gears 7, so that the rear crushing roller 3 rotates counterclockwise around its own axis. The protective shell 8 wraps and protects the two gears 7. The two gears 7 have the same number of teeth, module and pressure angle. The shearing force generated during the relative inward rotation of the two crushing rollers 3 crushes the animal fat in the path. The animal fat after preliminary crushing falls to the bottom of the outer casing 1.

[0022] The conveying and crushing mechanism 6 includes a turntable 61, a rotating shaft 62, a spiral conveyor blade 63, an auxiliary shaft 64, a rotary cutter 65, and a drive assembly 68. The turntable 61 is rotatably connected to the lower right wall of the outer casing 1 via a sealed bearing 2. The rotating shaft 62 is located in the middle of the left side of the turntable 61. The spiral conveyor blade 63 is located on the outer arc surface of the rotating shaft 62. The spiral conveyor blade 63 is rotatably connected to two vertically symmetrically distributed auxiliary shafts 64 via a sealed bearing 5. The outer arc surface of each auxiliary shaft 64 is provided with a horizontally evenly distributed rotary cutter 65. The drive assembly 68 is located between the auxiliary shaft 64, the rotating shaft 62, and the outer casing 1.

[0023] The conveying and crushing mechanism 6 also includes oblique blades 66, which are respectively disposed on the outer arc surface of the rotating cutter 65. The drive assembly 68 includes a protective shell 681, a gear 682, and an internal gear ring 683. The protective shell 681 is disposed at the lower right end of the outer shell 1. The right end of the auxiliary shaft 64 is rotatably connected to the turntable 61 through a sealed bearing. The rightmost end of the auxiliary shaft 64 is located inside the protective shell 681 and is provided with a gear 682. The lower right end of the outer shell 1 is provided with an internal gear ring 683. The gear 682 is meshed with the internal gear ring 683, which is located inside the protective shell 681.

[0024] The drive assembly 68 also includes a low-speed motor 684, which is located on the right side of the housing 681. The input end of the low-speed motor 684 is electrically connected to the output end of the microcontroller 2. The output shaft of the low-speed motor 684 is fixedly connected to the right end of the rotating shaft 62. The microcontroller 2 starts the low-speed motor 684 so that its output shaft drives the rotating shaft 62 to rotate at a low speed and high torque. The rotating shaft 62 drives the spiral conveyor plate 63 to rotate. During the rotation of the spiral conveyor plate 63, the spiral surface of the spiral conveyor plate 63 is used to convey the crushed animal fat from right to left through the contact extrusion force between itself and the crushed animal fat, so that it is output through the discharge pipe 5.

[0025] During the rotation of the spiral conveyor plate 63, its outer arc surface fits against the inner arc wall at the bottom of the outer shell 1. The rotation of the rotating shaft 62 drives the turntable 61 to rotate synchronously. The turntable 61 and the spiral conveyor plate 63 drive the auxiliary shaft 64 to rotate synchronously. The auxiliary shaft 64 drives the corresponding gear 682 to rotate synchronously. During the rotation of gear 682, through the meshing connection between itself and the internal gear ring 683, the auxiliary shaft 64 revolves around the axis of the rotating shaft 62 while simultaneously rotating on its own axis. The gear 682 and the internal gear ring 683 have the same module and pressure angle. The number of teeth on the internal gear ring 683 is the same as that on gear 682. The number of teeth is twenty times that of the rotating shaft 62, which drives the spiral conveyor plate 63 to rotate once. During the rotation of the auxiliary shaft 64, the rotating cutter 65 rotates synchronously. Through the high-speed rotation of the rotating cutter 65, the animal fat between the corresponding pitches of the spiral conveyor plate 63 is rotated, sheared and crushed again, thereby improving the crushing effect of the device on animal fat. At the same time, the oblique blade 66 increases the shearing coverage of the rotating cutter 65 during the rotation process, further improving the re-crushing effect of the rotating cutter 65 on the animal fat between the pitches of the spiral conveyor plate 63.

[0026] The gear 682 and internal gear ring 683 are protected by the protective shell 2 8. The rotary cutter 65, the oblique blade 66 and the spiral conveying plate 63 can all be made of 304 stainless steel. The device adds an auxiliary crushing element during the crushing and conveying of animal fat. Through the transmission element, the crushing blade of the auxiliary crushing element rotates synchronously with the conveying element while rotating differentially. The rotational shearing force of the crushing blade is used to crush the conveyed animal fat again, improving the overall crushing effect of the device on animal fat and facilitating subsequent animal fat refining operations.

[0027] The conveying and crushing mechanism 6 also includes a support base 67, which is located at the bottom left end of the outer casing 1. The interior of the support base 67 is rotatably connected to the left end of the rotating shaft 62 through a sealed bearing 3. The support base 67 provides auxiliary support to the left end of the rotating shaft 62, thereby improving the rotational stability of the rotating shaft 62.

[0028] The working principle of the animal fat crushing and conveying machine provided by this utility model is as follows: When using the device to crush and convey animal fat, the animal fat is poured into the hopper at the top of the device. Depending on the usage requirements, the microcontroller 2 can be installed inside the electrical control box. Then, the electrical control box is bolted to the outer surface of the outer casing 1. The microcontroller 2 starts the servo motor 4, causing its output shaft to drive the front crushing roller 3 to rotate clockwise around its own axis. The front crushing roller 3 is connected by the meshing of gears 7, thus causing the rear crushing roller 3 to rotate counterclockwise around its own axis. The two gears 7 are protected by the protective casing 8. The number of teeth, module, and pressure angle of the two gears 7 are... The process is identical, utilizing the shearing force generated by the relative inward rotation of two crushing rollers 3 to break down the animal fat in its path. The initially crushed animal fat falls to the bottom of the outer shell 1. The microcontroller 2 starts the low-speed motor 684, causing its output shaft to drive the rotating shaft 62 to rotate at low speed and high torque. The rotating shaft 62 drives the spiral conveyor plate 63 to rotate. During the rotation of the spiral conveyor plate 63, the contact and extrusion force between its spiral surface and the crushed animal fat conveys the crushed animal fat from right to left, allowing it to be output through the discharge pipe 5. During the rotation of the spiral conveyor plate 63, its outer arc surface adheres to the inner arc wall of the bottom of the outer shell 1. During the rotation of the rotating shaft 62, the spiral conveyor plate 63 drives the animal fat to rotate. The turntable 61 rotates synchronously, and the turntable 61 and the spiral conveyor 63 drive the auxiliary shaft 64 to rotate synchronously. The auxiliary shaft 64 drives the corresponding gear 682 to rotate synchronously. During the rotation of gear 682, through the meshing connection between itself and the internal gear ring 683, the auxiliary shaft 64 revolves around the axis of the turntable 62 while rotating on its own axis. The gear 682 and the internal gear ring 683 have the same module and pressure angle. The number of teeth of the internal gear ring 683 is twenty times the number of teeth of gear 682. This means that while the turntable 62 drives the spiral conveyor 63 to rotate once, the auxiliary shaft 64 rotates twenty times. During the rotation of the auxiliary shaft 64, the rotating cutter 65 rotates synchronously. The high-speed rotation of the rotary cutter 65 further shears and crushes the animal fat between the corresponding pitches of the spiral conveyor blade 63, thereby improving the crushing effect of the device on animal fat. At the same time, the oblique blade 66 increases the shearing coverage of the rotary cutter 65 during rotation, further improving the re-crushing effect of the rotary cutter 65 on the animal fat between the pitches of the spiral conveyor blade 63. The gear 682 and the internal gear ring 683 are wrapped and protected by the protective shell 8. The rotary cutter 65, the oblique blade 66 and the spiral conveyor blade 63 can all be made of 304 stainless steel. The support base 67 provides auxiliary support to the left end of the rotating shaft 62, improving the rotational stability of the rotating shaft 62.

[0029] It is worth noting that the microcontroller 2 disclosed in the above embodiments can be NY8A050D, the servo motor 4 can be Y90S-2, and the low-speed motor 684 can be YDS112. The microcontroller 2 controls the servo motor 4 and the low-speed motor 684 using methods commonly used in the prior art.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An animal oil crushing and conveying machine, comprising a housing (1), wherein longitudinally symmetrically distributed crushing rollers (3) are rotatably connected between the left and right upper walls of the housing (1) via sealed bearings, and a discharge pipe (5) is provided through the left lower wall of the housing (1), characterized in that: It also includes a conveying and crushing mechanism (6); Conveying and crushing mechanism (6): It includes a turntable (61), a rotating shaft (62), a spiral conveying plate (63), an auxiliary shaft (64), a rotating cutter (65), and a drive assembly (68). The turntable (61) is rotatably connected to the lower right wall of the outer shell (1) through a sealed bearing. The rotating shaft (62) is located in the middle left side of the turntable (61). The outer arc surface of the rotating shaft (62) is provided with a spiral conveying plate (63). The interior of the spiral conveying plate (63) is rotatably connected to two vertically symmetrically distributed auxiliary shafts (64) through a sealed bearing. The outer arc surface of the auxiliary shafts (64) is provided with horizontally evenly distributed rotating cutters (65). The drive assembly (68) is located between the auxiliary shafts (64), the rotating shaft (62), and the outer shell (1).

2. The animal oil crushing and conveying machine according to claim 1, characterized in that: It also includes a microcontroller (2), which is located outside the housing (1), and the input terminal of the microcontroller (2) is electrically connected to an external power supply.

3. The animal oil crushing and conveying machine according to claim 2, characterized in that: The upper right side of the outer shell (1) is provided with a servo motor (4). The input end of the servo motor (4) is electrically connected to the output end of the microcontroller (2). The output shaft of the servo motor (4) is fixedly connected to the right end of the crushing roller (3) on the front side. The upper left side of the outer shell (1) is provided with a protective shell (8). The left ends of the crushing roller (3) are all located inside the protective shell (8) and are provided with gears (7). The gears (7) are meshed together.

4. The animal oil crushing and conveying machine according to claim 1, characterized in that: The conveying and pulverizing mechanism (6) also includes oblique blades (66), which are respectively disposed on the outer arc surface of the rotating cutter (65).

5. The animal oil crushing and conveying machine according to claim 1, characterized in that: The conveying and crushing mechanism (6) also includes a support base (67), which is located at the bottom left end of the outer shell (1). The interior of the support base (67) is rotatably connected to the left end of the rotating shaft (62) through a sealed bearing three.

6. The animal oil crushing and conveying machine according to claim 2, characterized in that: The drive assembly (68) includes a protective shell (681), a gear (682), and an internal gear ring (683). The protective shell (681) is located at the lower right side of the outer shell (1). The right end of the auxiliary shaft (64) is rotatably connected to the turntable (61) through a sealed bearing. The rightmost end of the auxiliary shaft (64) is located inside the protective shell (681) and is provided with a gear (682). The lower right side of the outer shell (1) is provided with an internal gear ring (683). The gear (682) is meshed with the internal gear ring (683). The internal gear ring (683) is located inside the protective shell (681).

7. The animal oil crushing and conveying machine according to claim 6, characterized in that: The drive assembly (68) also includes a low-speed motor (684), which is located on the right side of the housing (681). The input end of the low-speed motor (684) is electrically connected to the output end of the microcontroller (2), and the output shaft of the low-speed motor (684) is fixedly connected to the right end of the rotating shaft (62).

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