CN113967517B - A swing type animal fat shredder - Google Patents

Abstract

The invention relates to the technical field of animal fat processing, in particular to a swinging animal fat shredder, which comprises a frame fixed on the ground, a feed box and an arc plate positioned below the feed box, wherein a first rotating shaft is fixedly connected to the upper end of the feed box, the first rotating shaft is rotationally connected with the frame, the feed box is hung below the frame through the first rotating shaft to form a swinging structure, a kinetic energy supplementing device for supplementing kinetic energy to swinging of the feed box is arranged on the frame, an inner arc surface of the arc plate is matched with an arc track swinging at the bottom end of the feed box, a gap is reserved between the inner arc surface of the arc plate and the bottom end of the feed box, a discharge hole is formed in the arc plate, at least one chipping mechanism is arranged at the discharge hole, and each chipping mechanism is correspondingly provided with one chipping mechanism. The device has simple structure, realizes the fat block crushing work with low energy consumption by the mutual conversion between the kinetic energy and the potential energy generated when the object swings, and is uniform in crushing, thereby being beneficial to improving the oil refining quality.

Description

A swing type animal fat shredder

technical field

The invention relates to the technical field of animal fat processing, in particular to a swing type animal fat shredder.

Background technique

Animal fat can be used to process edible oil. Generally, manufacturers will freeze the fat into fat squares or rectangular blocks, which is not only convenient for transportation, but also convenient for storage. When oil refining is needed, the fat block is taken out from the warehouse. After the fat block is taken out Crushing is carried out by crushing equipment. Since the crushing equipment is used for random crushing, the crushed particles are of different sizes, which affects the quality of oil refining. In addition, the traditional fat block crusher uses a motor to continuously rotate for crushing, and the energy consumption is relatively high.

Contents of the invention

The object of the present invention is to solve the shortcomings of uneven crushing of fat blocks and high energy consumption of crushing equipment in the prior art, and propose a swinging animal fat shredder.

In order to achieve the above object, the present invention adopts the following technical solutions:

A swing-type animal fat shredder, including a frame fixed on the ground, and also includes a material box, an arc-shaped plate located below the material box, the upper end of the material box is fixedly connected with a first rotating shaft, and the first rotating shaft is connected to the The frame is rotatably connected, and the material box is hung below the frame through the first rotating shaft to form a swing structure. The upper end of the material box is fed and the lower end is discharged. The frame is equipped with kinetic energy for supplementing kinetic energy for the swing of the material box. Supplementary device, the inner arc-shaped surface of the arc-shaped plate cooperates with the arc-shaped trajectory of the bottom end of the material box, there is a gap between the inner arc-shaped surface of the arc-shaped plate and the bottom end of the material box, and the arc-shaped plate is provided with A material outlet. The material outlet is provided with at least one chipping mechanism, and each chipping mechanism is correspondingly provided with a sheet material cutting mechanism.

The discharge port is located at the lowest point of the swing position of the material box.

The slicing mechanism includes a shaving knife arranged obliquely, the lower end of the shaving knife is rotatably connected with a pin shaft, and the pin shaft is fixedly connected to the arc plate, and a torsion spring is arranged between the slicing knife and the pin shaft. The torsion spring is used to drive the blade portion of the sharpener to protrude from the inner arc surface of the arc plate. When the block hits the back of the sharpener, the sharpener rotates and is received below the inner arc surface of the arc-shaped plate.

The flake pelletizing mechanism includes a second rotating shaft that is rotationally connected with the frame, and the second rotating shaft is in transmission connection with the first rotating shaft. The circumferential surface of the two rotating shafts is provided with evenly distributed granulation grooves, the open end of the granulation grooves has a blade structure, and the arc-shaped plate has an extruded support portion, and the upper end of the extruded support portion is connected to the blade portion of the cutter. The bottom surface is connected, and the outer peripheral part of the pelletizing groove is tangent to the extrusion support part.

Both the slicing mechanism and the slicing mechanism are two, and the two shaving mechanisms are arranged symmetrically, and the two slicing mechanisms are arranged symmetrically.

The first rotating shaft is connected to the second rotating shaft through an "∞" shaped belt drive;

And/or the central position of the second rotating shaft has a cavity, and a heating wire is installed in the cavity, and the second rotating shaft is made of heat-conducting material.

A counterweight is installed on the end of the material box away from the first rotating shaft.

The kinetic energy replenishing device includes two telescopic cylinders for pushing the material box to swing, and the two telescopic cylinders are arranged on both sides of the material box.

The end of the piston rod of the telescopic cylinder is provided with an elastic push plate.

The elastic push plate includes two plates, the two plates are connected by a spring, and one of the plates is affixed to the end of the piston rod of the telescopic cylinder.

The beneficial effect of the swing type animal fat shredder proposed by the present invention is that the structure of the device is simple, and the mutual conversion between the kinetic energy and the potential energy generated when the object swings realizes the fat block crushing work with low energy consumption, and the crushing is uniform, It is beneficial to improve the quality of oil refining.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic view of the structure of the material box of the present invention in a state of swinging to the right;

Fig. 3 is a schematic diagram of the structure of the material box of the present invention in a swinging state to the left;

Fig. 4 is a schematic diagram of the three-dimensional structure of the feed box of the present invention;

Fig. 5 is a schematic diagram of the three-dimensional structure of the flake pelletizing mechanism of the present invention.

In the figure: first rotating shaft 1, material box 2, fat block 3, counterweight 4, elastic push plate 5, telescopic cylinder 6, arc plate 7, pin shaft 8, sheet material cutting mechanism 9, cutting knife 10, outlet A material opening 11, a second rotating shaft 12, a granulation tank 13, a kinetic energy replenishing device 14, and an extruding support part 15.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Referring to Figures 1-5, a swing-type animal fat shredder includes a frame fixed on the ground, a material box 2, and an arc-shaped plate 7 located below the material box 2. The arc-shaped plate 7 is also fixed on the frame First, the upper end of the material box 2 is fixedly connected with the first rotating shaft 1, and the first rotating shaft 1 is connected to the frame in rotation. The material box 2 is suspended below the frame through the first rotating shaft 1 to form a swing structure. In this article, the relatively higher end is the upper end, and the relatively lower end is the lower end. The material box 2 is a channel structure connected at both ends. The top of the material box 2 is connected to a bellows, and then the end of the bellows is connected to the belt conveyor. , the fat block is transported to the bellows through the belt conveyor and then enters the material box 2 to complete the feeding of the material box 2. Of course, the fat block can also be put in from the top of the material box by manually feeding materials or other methods. This technology The plan does not describe too much about the feeding device. The feeding can be realized through the existing technology. The fat block is supported on the inner arc surface of the arc-shaped plate. Under the action of the gap, the fat block part protrudes from the material box and the frame A kinetic energy replenishment device 14 for supplementing kinetic energy to the swing of the material box 2 is installed, and the kinetic energy supplementary device 14 promotes the continuous swing of the material box 2 of the single pendulum structure, supplementing the energy consumed in the swing process of the material box 2, and the arc plate The inner arc surface of 7 matches the arc trajectory of swinging at the bottom of the material box 2, and there is a gap between the inner arc surface of the arc plate 7 and the bottom end of the material box 2, and this gap is to reserve chips for the chipping mechanism. space, the curved plate 7 is provided with a discharge port 11, and the opening of the discharge port 11 should not be too large. It is necessary to ensure that the fat block will not be discharged from the discharge port 11 as a whole and to prevent the entire fat block from being stuck at the discharge port position. Therefore, it is only necessary to It is enough to open a small opening to ensure that the slices can be discharged under the arc plate. At least one chipping mechanism is provided at the discharge port 11, and each chipping mechanism is correspondingly provided with a sheet material cutting mechanism 9, preferably the discharge port 11 is located at the lowest point of the swing position of the material box 2.

When working, a certain amount of fat mass 3 is always kept inside the material box 2, and the material box 2 is continuously oscillated around the axis of the first rotating shaft 1 through the kinetic energy replenishing device 14. When the arc plate 7 is at the lowest position, the kinetic energy is the largest. At this time, the kinetic energy converted from the gravitational potential energy and the kinetic energy provided by the kinetic energy supplementary device 14 provide energy for the chipping mechanism to complete the purpose of chipping. Kinetic energy at the bottom, the greater the kinetic energy, the easier it is to cut. The end of the material box 2 far away from the first rotating shaft 1 is equipped with a counterweight 4. You only need to change the length of the pendulum and the counterweight at the bottom of the material box to change the cutting position of the material box. The size of the kinetic energy, each time the fat block passes through the outlet 11, a layer of fat sheet will be cut off by the chipping mechanism. The thickness of the fat sheet can be 1-10mm or 5-20mm, and the chipped fat sheet will enter the sheet The granulating mechanism 9 performs granulation processing to achieve the purpose of dicing fat blocks. This device has a simple structure, and realizes the low-energy consumption fat block crushing work through the mutual conversion between kinetic energy and potential energy generated when the object swings. Compared with traditional crushers , the device is evenly broken and better, which is conducive to improving the quality of oil refining.

The chipping mechanism comprises a sharpening knife 10 which is arranged obliquely. The lower end of the sharpening knife 10 is rotatably connected with a bearing pin 8. The pin shaft 8 is affixed to the arc plate 7. A torsion spring is arranged between the sharpening knife 10 and the pin shaft 8. The torsion spring is used for Because the blade portion of the driven sharpener 10 protrudes from the inner arc surface of the arc plate 7, it is used to reset the sharpener 10 to the state of protruding the inner arc surface of the arc plate 7. When the sharpener 10 is in this state, The limit structure of arc-shaped plate 7 limits the cutting knife in this state to ensure that when the front of the material hits the cutting knife 10, the cutting knife will not move, and the purpose of cutting can be completed. When the fat block 3 hits the front of the cutting knife, the cutting The blade portion of knife 10 protrudes from the inner arc surface of arc plate 7. When fat mass 3 collides with the back side of the sharpening knife, the sharpening knife 10 rotates and is accommodated below the inner arc surface of arc plate 7. The position of the discharge port of the plate forms a position-limiting structure. When the front impacts, the sharpener 10 does not move. When the back impacts, the sharpener 10 rotates and shrinks into the discharge port.

The sheet material cutting mechanism 9 comprises the second rotating shaft 12 that is rotatably connected with the frame, and the second rotating shaft 12 is connected with the first rotating shaft 1 in transmission, and the second rotating shaft 12 is rotated in the same direction as the moving direction of the sliced fat slices. The second rotating shaft 12 The circumferential surface is provided with evenly distributed cutting grooves 13, the open end of the cutting grooves 13 has a blade structure, and the arc plate 7 has an extruded support part 15, and the upper end of the extruded support part 15 is connected with the bottom surface of the blade part of the cutter 10. , to facilitate the fat sheet to enter between the second rotating shaft and the extruding support part, the outer circumference of the cutting groove 13 is tangent to the extruding supporting part 15, and the flaky fat sheet enters between the second rotating shaft 12 and the extruding supporting part 15 At the same time, the fat flakes are extruded and cut into granules by the granulating groove 13 that rotates, and the chipping mechanism and the chip pelletizing mechanism 9 are two, and the two chipping mechanisms are symmetrically arranged, and the two chip pelletizing mechanisms 9 Symmetrical setting.

With reference to Fig. 2, when the material box 2 swings to the right, the sharpening knife 10 on the left is accommodated in the discharge port 11, and the cutting knife on the right is in a limited and protruding state, and the gap position is adjusted by the cutting knife on the right. The fat block is sliced, and the first rotating shaft 1 rotating at the same time drives the second rotating shaft 12 to rotate, and the sliced fat sheet enters between the second rotating shaft 12 and the extrusion support part 15, and the fat sheet is cut into granules by the cutting groove 13, When the material box 2 moves to the right side, the energy consumed during slicing is supplemented by the kinetic energy replenishing device 14. Referring to FIG. Opening 11, the sharpening knife 10 on the left protrudes from the inner arc surface of the arc plate 7 under the action of the torsion spring, and the mechanism on the left side is used to perform slicing and granulation actions again to achieve a continuous granulation work.

Preferably, the first rotating shaft 1 and the second rotating shaft 12 are connected through an "∞"-shaped belt drive, so that the direction of rotation of the second rotating shaft is adapted to the direction of movement of the fat sheet; and/or the second rotating shaft 12 has a cavity at the axial center, A heating wire is installed in the cavity, and the second rotating shaft 12 is made of a heat-conducting material, so that the fat particles inside the dicing tank 13 are easy to break away from the dicing tank 13 under the action of heating.

As an embodiment of the kinetic energy replenishing device 14, the kinetic energy replenishing device 14 includes two telescopic cylinders 6 for pushing the material box 2 to swing. 2. On both sides, the end of the piston rod of the telescopic cylinder 6 is provided with an elastic push plate 5. The elastic push plate 5 includes two plates, which are connected by a spring, and one plate is affixed to the end of the piston rod of the telescopic cylinder 6. . Through the telescopic telescopic movement, the continuous swing of the material box 2 is promoted. Of course, the kinetic energy supplementary device 14 can also use electromagnetic impact to promote the continuous swing of the material box 2, and when the device has no electric energy, the kinetic energy supplementary device 14 can be artificial. , the continuous swing of the material box can be driven manually by using the inertia. This device does not describe the kinetic energy replenishing device 14 too much, as long as the continuous swing of the material box can be realized.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention The technical schemes, ideas, and designs obtained by equivalent replacement or change of the inventive concepts thereof shall all be covered within the scope of protection of the present invention.

Claims (8)

1. The utility model provides a swing type animal fat shredder, includes the frame of fixing on ground, its characterized in that still includes workbin (2), is located arc (7) of workbin (2) below, first pivot (1) is fixed firmly to workbin (2) upper end, first pivot (1) are connected with the frame rotation, workbin (2) hang and form the oscillating structure below the frame through first pivot (1), workbin (2) upper end feeding, lower extreme ejection of compact, kinetic energy complementation device (14) that are used for supplementing kinetic energy to workbin (2) swing are installed to the frame, arc (7) inner arc and workbin (2) bottom wobbling arc orbit cooperate, have the clearance between arc (7) inner arc and workbin (2) bottom, arc (7) have seted up discharge gate (11), discharge gate (11) are equipped with at least one and cut piece mechanism, every cut piece mechanism and are equipped with a piece grain mechanism (9) correspondingly;

the slicing mechanism comprises a slicing knife (10) which is obliquely arranged, the lower end of the slicing knife (10) is rotationally connected with a pin shaft (8), the pin shaft (8) is fixedly connected with an arc-shaped plate (7), a torsion spring is arranged between the slicing knife (10) and the pin shaft (8), the torsion spring is used for driving the blade part of the slicing knife (10) to protrude out of the inner arc-shaped surface of the arc-shaped plate (7), when the fat block (3) impacts the front surface of the slicing knife, the blade part of the slicing knife (10) protrudes out of the inner arc-shaped surface of the arc-shaped plate (7), and when the fat block (3) impacts the back surface of the slicing knife, the slicing knife (10) is rotationally accommodated below the inner arc-shaped surface of the arc-shaped plate (7);

the utility model provides a grain mechanism is cut to piece material (9) includes second pivot (12) of being connected with the frame rotation, second pivot (12) are connected with first pivot (1) transmission, second pivot (12) rotation direction is the same with the fat piece direction of motion after the section, second pivot (12) circumference is equipped with evenly distributed's grain groove (13) cut, the open end of grain groove (13) has the blade structure, arc (7) have extrusion supporting part (15), extrusion supporting part (15) upper end links up with the blade bottom surface of sharpener (10), grain groove (13) excircle week portion is tangent with extrusion supporting part (15).

2. A swing type animal fat shredder according to claim 1, wherein the outlet (11) is located at the lowest point of the swing position of the bin (2).

3. Swing type animal fat shredder according to claim 1, characterized in that the number of the chipping mechanisms and the number of the sheet material grain cutting mechanisms (9) are two, the two chipping mechanisms are symmetrically arranged, and the two sheet material grain cutting mechanisms (9) are symmetrically arranged.

4. A swing type animal fat shredder according to claim 1, wherein the first shaft (1) and the second shaft (12) are connected by a "≡" shaped belt drive;

and/or the axial center of the second rotating shaft (12) is provided with a cavity, an electric heating wire is arranged in the cavity, and the second rotating shaft (12) is made of a heat conducting material.

5. A swing type animal fat shredder according to claim 1, wherein the end of the bin (2) remote from the first shaft (1) is fitted with a counterweight (4).

6. A swinging animal fat shredder according to claim 1, characterized in that the kinetic energy supplementing means (14) comprises two telescopic cylinders (6) for pushing the bin (2) to swing, two of said telescopic cylinders (6) being arranged on both sides of the bin (2).

7. A swing type animal fat shredder according to claim 6, wherein the piston rod end of the telescopic cylinder (6) is provided with an elastic push plate (5).

8. A swing type animal fat shredder according to claim 7, wherein the resilient push plate (5) comprises two plates connected by a spring, one of the plates being fixedly connected to the end of the piston rod of the telescopic cylinder (6).

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