Intelligent raw salted egg yolk collecting manipulator
Technical Field
The invention relates to the field of food processing equipment, in particular to an intelligent salted egg yolk collecting manipulator.
Background
In the process of making moon cakes, the yolk part of raw salted eggs is usually used, and the egg white part is not needed; however, the operation of separately extracting the yolk portion from the raw salted egg is very difficult; because the yolk and the egg white in the raw salted egg are mixed together, the yolk is solid, and the egg white is viscous liquid, so that the yolk and the egg white are very difficult to distinguish. In the prior art, the conventional operation method is that the eggshell is firstly broken by manpower, then the egg yolk is poured out from the broken hole on the eggshell, and sticky egg white attached to the surface of the egg yolk is required to be cleaned. Further, the operation method for taking out the yolk is inefficient and the automation degree is low.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides an intelligent raw salted egg yolk collecting manipulator which can automatically take out egg yolk to improve the working efficiency.
The technical scheme of the invention is to provide an intelligent salted egg yolk collecting manipulator with the following structure: the device comprises a base, wherein a swing frame is rotatably connected to the base, and a power device for driving the swing frame to rotate in a reciprocating manner is arranged on the base; the free end of the swing frame is connected with a sliding head in a sliding manner, and the sliding head is connected to the swing frame in a sliding manner through an elastic guide assembly; an open slot for limiting the raw salted egg is arranged on the sliding head, and a first convex strip and a second convex strip which are tightly propped against the shell of the raw salted egg are arranged at the two ends of the open slot; the swing frame is provided with a supporting rod which is tightly propped against the shell of the raw salted egg, and the supporting rod is positioned in the middle between the first convex strip and the second convex strip; the support rod is rotatably connected with a pressure rod used for clamping the raw salted eggs in the open slot, the raw salted eggs are positioned in a space formed by the first convex strip, the second convex strip, the support rod and the pressure rod, and the pressure rod is connected with the base through a limiting assembly; the base is sequentially provided with a cutter used for colliding with the raw salted eggs and a cam used for tightly abutting against the sliding head to push the sliding head to slide on the swing frame on the rotating track of the sliding head; the egg white collecting box is arranged below a discharge port of the first inclined plate; yolk flows through the first inclined plate and falls into the yolk containing box, and egg white flows through the grating on the first inclined plate and the second inclined plate in sequence to the egg white containing box; the sliding head is connected to the swing frame in a sliding mode through the elastic guide assembly, namely, a guide sleeve is arranged on the swing frame and arranged along the length direction of the swing frame, a push rod is connected in the guide sleeve in a sliding mode, and one end, far away from the rotation center of the swing frame, of the push rod is connected with the sliding head; a convex block is arranged in the middle of the push rod, a first limiting block is arranged at one end, close to the swing frame rotation center, of the guide sleeve, a second limiting block used for abutting against or separating from the convex block is arranged at one end, far away from the swing frame rotation center, of the guide sleeve, a pressure spring is sleeved on the push rod, one end of the pressure spring abuts against the first limiting block, and the other end of the pressure spring abuts against the convex block on the push rod; the connecting line of the first convex strip and the second convex strip is vertical to the motion track of the sliding head, and the support rod, the first convex strip and the second convex strip are parallel to each other; the first convex strip and the second convex strip are respectively positioned at two sides of the push rod, the pressure rod is positioned in a gap between the first convex strip and the second convex strip, and the distances from the pressure rod to the first convex strip and the second convex strip are equal; the pressure bar is connected with the base through the limiting assembly, namely, a through hole for the pressure bar to pass through is formed in the support bar, and the pressure bar is rotatably connected in the through hole; the base is provided with a cylindrical pin which is used for abutting against or separating from the pressure lever on the motion trail of the pressure lever, and the cylindrical pin abuts against or separates from one end, close to the rotation center of the swing frame, of the pressure lever; a tension spring used for pulling the pressure lever to abut against the outer wall of the raw salted egg is arranged between the pressure lever and the support lever, one end of the tension spring is rotatably connected with one end, close to the rotation center of the swing frame, of the pressure lever, and the other end of the tension spring is rotatably connected with one end, far away from the sliding head, of the support lever; the cutter is arranged on the base along the diameter direction of the rotating track of the swing frame, and the cutting edge of the cutter faces the rotating center of the swing frame; the end part of the sliding head, which is used for being contacted with the cam, is rotatably connected with a roller, and the roller is in rolling connection or separation with the cam.
Preferably, the first inclined plate and the second inclined plate are provided with flanging structures at two sides, and the first inclined plate and the second inclined plate are fixedly connected.
Preferably, the grid is formed by arranging a plurality of strip-shaped blanking holes on the first inclined plate, wherein the plurality of blanking holes are distributed at equal intervals along the length direction of the first inclined plate, and the blanking holes penetrate through the thickness direction of the first inclined plate.
After the structure is adopted, compared with the prior art, when the pressing rod is tightly abutted to the cylindrical pin, the opening between the pressing rod and the first convex strip and the second convex strip is enlarged, and raw salted eggs can be placed into the open slot on the sliding head from the opening; along with the rotation of the swing frame, the pressure rod is separated from the cylindrical pin and is tightly pressed on the shell of the raw salted egg, so that the raw salted egg is limited in the open slot on the sliding head; when the sliding head passes through the cutter, the cutter can collide with the raw salted eggs on the sliding head, so that the shells of the raw salted eggs are broken, and a gap is formed in the raw salted eggs in the sliding head; then, when the sliding head is contacted with the cam, the profile of the cam can push the sliding head and the push rod to slide on the swing frame, namely, the sliding head is close to the rotation center along the diameter direction of the swing frame, the first convex strip and the second convex strip on the sliding head are gradually close to the support rod, namely, the distance from the first convex strip and the second convex strip to the support rod is reduced; in a figure, the supporting rod is used as a supporting point of the salted egg, the first raised line and the second raised line which are propped against the two ends of the salted egg can apply eccentric force to shells at the two ends of the salted egg, so that an opening on the salted egg is enlarged, once the opening is enlarged, and the opening on the salted egg is downward, the egg yolk in the egg shell can slide out of the opening and fall on the first inclined plate, the egg white attached to the surface of the egg yolk can fall into the second inclined plate through the grating on the first inclined plate, namely the egg white sequentially flows through the grating on the first inclined plate and then falls into the egg white storage box, and the egg yolk can fall into the egg yolk storage box along the gradient of the first inclined plate; in conclusion, the work of automatically taking out the yolk from the eggshell is realized, the automation level of the whole device is improved, and the whole work efficiency of taking out the yolk is improved. In conclusion, the invention provides the intelligent raw salted egg yolk collecting manipulator which can automatically take out egg yolk to improve the working efficiency.
Drawings
Fig. 1 is a schematic diagram of an intelligent salted egg yolk collecting manipulator.
FIG. 2 is a state diagram of the present invention after the press rod is separated from the cylindrical pin.
FIG. 3 is a diagram illustrating a state where the slider abuts against the cam according to the present invention.
Fig. 4 is a schematic structural view of the swing frame and the slider according to the present invention.
Fig. 5 is a schematic structural view of another angle between the swing frame and the slider in the present invention.
Fig. 6 is a schematic structural view of the cam, the first swash plate and the second swash plate according to the present invention.
Fig. 7 is a schematic structural view of the cam of the present invention, the first swash plate and the second swash plate at another angle.
Shown in the figure: 1. the base, 2, the rocker, 3, the slippery felly, 4, the salted duck egg, 5, the open slot, 6, first sand grip, 7, the second sand grip, 8, branch, 9, the depression bar, 10, the cam, 11, first swash plate, 12, the second swash plate, 13, the grid, 14, the yolk receiver, 15, the albumen receiver, 16, the guide pin bushing, 17, the push rod, 18, the lug, 19, first stopper, 20, the second stopper, 21, the pressure spring, 22, the through-hole, 23, the cylindric lock, 24, the extension spring, 25, the cutter, 26, the gyro wheel.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in the figure, the intelligent salted egg yolk collecting manipulator comprises a base 1, wherein a swing frame 2 is rotatably connected to the base 1, and a power device for driving the swing frame 2 to rotate in a reciprocating manner is arranged on the base 1; the power device is a motor which can drive the swing frame 2 to rotate around the rotating shaft in forward and reverse directions, so that the swing frame 2 can rotate around the rotating shaft in the forward and reverse directions periodically; the free end of the swing frame 2 is connected with a sliding head 3 in a sliding way, and the sliding head 3 is connected to the swing frame 2 in a sliding way through an elastic guide component; an open slot 5 for limiting the raw salted egg 4 is arranged on the sliding head 3, and a first convex strip 6 and a second convex strip 7 for tightly abutting against the shell of the raw salted egg 4 are arranged at the two ends of the open slot 5; a support rod 8 for tightly abutting against the shell of the raw salted egg 4 is arranged on the swing frame 2, and the support rod 8 is positioned in the middle between the first convex strip 6 and the second convex strip 7; the supporting rod 8 is rotatably connected with a pressing rod 9 used for clamping the raw salted egg 4 in the open slot 5, the raw salted egg 4 is positioned in a space formed by the first convex strip 6, the second convex strip 7, the supporting rod 8 and the pressing rod 9, and the pressing rod 9 is connected with the base 1 through a limiting assembly; the base 1 is sequentially provided with a cutter 25 for impacting the raw salted eggs 4 and a cam 10 for tightly abutting against the sliding head 3 to push the sliding head 3 to slide on the swing frame 2 on the rotating track of the sliding head 3; the cam 10 is connected with a first inclined plate 11, a second inclined plate 12 is arranged below the first inclined plate 11 on the base 1, a grid 13 which penetrates up and down is arranged on the first inclined plate 11, a yolk storage box 14 is arranged below a discharge port of the first inclined plate 11, clear water is placed in the yolk storage box 14, and an egg white storage box 15 is arranged below a discharge port of the second inclined plate 12; the yolk flows through the first inclined plate 11 and falls into the yolk storage box 14, and the egg white flows through the grating 13 on the first inclined plate 11 and the second inclined plate 12 to the egg white storage box 15 in sequence.
First swash plate 11 and second swash plate 12 both sides are equipped with flange structure, and flange structure can prevent that yolk and egg white from first swash plate 11 and second swash plate 12 both sides landing, first swash plate 11 and second swash plate 12 fixed connection.
The grid 13 means that a plurality of strip-shaped blanking holes are formed in the first inclined plate 11, the blanking holes are distributed at equal intervals along the length direction of the first inclined plate 11, and the blanking holes penetrate through the thickness direction of the first inclined plate 11.
The sliding head 3 is connected to the swing frame 2 in a sliding manner through the elastic guide assembly, namely, a guide sleeve 16 is arranged on the swing frame 2, the guide sleeve 16 is arranged along the length direction of the swing frame 2, a push rod 17 is connected in the guide sleeve 16 in a sliding manner, and one end, far away from the rotation center of the swing frame 2, of the push rod 17 is connected with the sliding head 3; the middle of the push rod 17 is provided with a convex block 18, one end of the guide sleeve 16, which is close to the rotation center of the swing frame 2, is provided with a first limiting block 19, one end of the guide sleeve 16, which is far away from the rotation center of the swing frame 2, is provided with a second limiting block 20 for abutting against or separating from the convex block 18, the push rod 17 is sleeved with a pressure spring 21, one end of the pressure spring 21 abuts against the first limiting block 19, and the other end of the pressure spring abuts against the convex block 18 on.
The connecting line of the first convex strip 6 and the second convex strip 7 is vertical to the motion track of the sliding head 3, and the support rod 8, the first convex strip 6 and the second convex strip 7 are parallel to each other; the first protruding strip 6 and the second protruding strip 7 are respectively located on two sides of the push rod 17, the press rod 9 is located in a gap between the first protruding strip 6 and the second protruding strip 7, distances from the press rod 9 to the first protruding strip 6 and the second protruding strip 7 are equal, and as shown in fig. 4 and 5, three of the support rod 8, the first protruding strip 6 and the second protruding strip 7 are distributed at intervals in spatial positions.
The pressure lever 9 is connected with the base 1 through the limiting component, namely, a through hole 22 for the pressure lever 9 to pass through is formed in the support rod 8, and the pressure lever 9 is rotatably connected in the through hole 22; the base 1 is provided with a cylindrical pin 23 which is used for being tightly contacted with or separated from the pressure lever 9 on the motion trail of the pressure lever 9, and the cylindrical pin 23 is tightly contacted with or separated from one end, close to the rotation center of the swing frame 2, of the pressure lever 9; a tension spring 24 used for pulling the pressure lever 9 to abut against the outer wall of the raw salted duck egg 4 is arranged between the pressure lever 9 and the support lever 8, one end of the tension spring 24 is rotatably connected with one end of the pressure lever 9, which is close to the rotation center of the swing frame 2, and the other end of the tension spring is rotatably connected with one end of the support lever 8, which is far away from the sliding head 3.
The cutter 25 is arranged on the base 1 along the diameter direction of the rotating track of the swing frame 2, and the cutting edge of the cutter 25 faces the rotating center of the swing frame 2.
The end of the slider 3, which is used for contacting the cam 10, is rotatably connected with a roller 26, and the roller 26 is in rolling connection with or separated from the cam 10, so that the friction force generated when the slider 3 and the cam 10 are relatively displaced is reduced.
The working principle is as follows: as shown in the figure, as shown in fig. 1, the pressure lever 9 on the support rod 8 abuts against the cylindrical pin 23, the tension spring 24 is expanded, the distance between the pressure lever 9 and the first convex strip 6 and the second convex strip 7 on the sliding head 5 is expanded, that is, the opening between the pressure lever 9 and the open slot 5 is enlarged, an operator can put the raw salted egg 4 into the open slot 5 on the sliding head 5, and the raw salted egg 4 is limited by the first convex strip 6 and the second convex strip 7 and cannot slide off from the sliding head 5;
then, the motor drives the swing frame 2 to rotate forwards, namely the swing frame 2 rotates clockwise, the pressure lever 9 is gradually far away from the cylindrical pin 23, and the pressure lever 9 is pressed on the shell of the raw salted egg 4 under the action of the tension spring 24, so that the raw salted egg 4 is clamped on the sliding head 5; when the swing frame 2 rotates to the position of the cutter 25, the cutter 25 can collide with the raw salted eggs 4 on the sliding head 5, so that the shells of the raw salted eggs 4 are broken to leave a gap, as shown in fig. 2;
subsequently, the swing frame 2 continues to rotate clockwise, when the sliding head 5 is in contact with the cam 10, the sliding head 5 can slide on the swing frame 2 under the limit of the profile of the cam 10, the sliding head 5 gradually approaches to the rotation center position of the swing frame 2, and the push rod 17 on the sliding head 5 can push the compression spring 21 to contract and deform; in the process that the sliding head 5 approaches the rotation center position of the swing frame 2, the first protruding strip 6 and the second protruding strip 7 at the two ends of the sliding head 5 approach the support rod 8, that is, the middle position of the raw salted egg 4 is limited by the support rod 8, and the gap left by the impact of the cutter 25 on the raw salted egg 4 is also in the middle position corresponding to the support rod 8, but the two ends of the front and back (the front, back, left and right are defined according to the angle in the drawing) of the raw salted egg 4 are respectively pushed by the first protruding strip 6 and the second protruding strip 7, as shown in fig. 4, the action is similar to that an operator uses two fingers to open the crushed gap on the raw salted egg 4, namely, the two fingers apply an eccentric force to the gap on the raw salted egg 4; the local stress at the position of the gap on the raw salted egg 4 is increased, so that the gap of the shell of the raw salted egg 4 is increased due to the local stress concentration, the yolk in the shell can slide down from the position of the increased gap, and the action of automatically taking out the yolk from the raw salted egg 4 is realized; the egg yolk and the egg white falling from the raw salted eggs 4 can fall into the first inclined plate 11 together, the egg white can fall into the second inclined plate 12 through the grating 13 on the first inclined plate 11, and then flow to the egg white storage box 15 along the gradient of the second inclined plate 12; the egg yolk part falls into the egg yolk storage box 14 along the gradient of the first inclined plate 11, clear water is placed in the egg yolk storage box 14, the egg yolk can be buffered when falling, and in addition, egg white attached to the surface of the egg yolk can be cleaned;
after the yolk in one raw salted egg 4 is taken out, the motor drives the swing frame 2 to rotate reversely, namely, the swing frame 2 rotates anticlockwise to the state shown in the figure 1, and an operator can put the raw salted egg 4 into the open slot 5 to take out the yolk of the next raw salted egg 4.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the scope of the claims of the present invention should be included in the protection scope of the present invention.