Pit removing equipment for jujube slice production

Abstract

The utility model relates to the technical field of jujube slice production, in particular to pitting equipment for jujube slice production, which comprises a bottom plate and a cylinder, the middle of the upper end of the bottom plate is fixedly connected with a shell, the upper end of the round plate is slidably connected with the cylinder, through holes are processed on two sides of the cylinder, and positioning mechanisms are arranged in the through holes. According to the pitting equipment for jujube slice production, through cooperation of a positioning mechanism and a cylinder, when jujubes are attached to the surface of a circular plate, hands are loosened, springs rebound to limit the jujubes so that the centers of the jujubes can be kept consistent with ejector pins, the jujubes of different sizes can be positioned through the positioning mechanism, the jujubes of different sizes can be processed, limitation is reduced, and the pitting equipment is suitable for popularization and application. Through cooperation of the rotating mechanism and the circular plate, the air cylinder drives the push rod to directly push the pitted Chinese dates out of the cylinder, manual taking out of workers is not needed, the physical strength of the workers is saved, and the manual labor force is saved.

Description

Technical Field

[0001] This utility model relates to the field of jujube slice production technology, specifically a pitting device for jujube slice production. Background Technology

[0002] Jujube slices are a type of food made by processing red dates through high-pressure pulping, vacuum concentration, and wrapping them in glutinous rice paper.

[0003] For example, a jujube pitting machine with announcement number "CN216292922U" utilizes a collection drawer, a fixing ring, a holding tray, a pitting cylinder, an electric telescopic column, and pitting needles. This allows the device to remove multiple jujube pits simultaneously, significantly improving pitting efficiency. The pitted jujubes can be collected without manual intervention, making the equipment more portable. However, this jujube pitting machine has limitations. If the pitting cylinder is too large or the jujubes are too small, the pitting needles cannot accurately remove the pits; if the jujubes are too large, they cannot be inserted, and the machine cannot be adjusted. Furthermore, the machine requires manual removal of the pitted jujubes, consuming considerable physical strength and increasing labor costs. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of pitting machines for jujubes. Because the size of jujubes varies, if the pitting cylinder is too large or the jujubes are too small, the pitting needle cannot accurately remove the pits. If the cylinder is too large, it cannot be inserted, and the machine cannot be adjusted, thus having limitations. At the same time, the existing jujube pitting machine requires workers to manually remove the pitted jujubes, which consumes a lot of physical strength and increases the labor force. Therefore, this utility model proposes a pitting device for jujube slice production.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a pitting device for jujube slice production, including a base plate and a cylinder. A shell is fixedly connected to the upper middle part of the base plate. A rotating mechanism is provided inside the shell. A circular plate is fixedly connected to the upper end of the base plate. A first discharge port and a second discharge port are respectively machined on both sides of the inner wall of the circular plate. Through holes are machined on both sides of the cylinder. A positioning mechanism is provided inside the through holes.

[0007] Preferably, a curved plate is fixedly connected to the left side of the base plate, and cylinders are fixedly connected to both sides of the outer wall of the curved plate. A pin and a rod are fixedly connected to the output end of the cylinders, respectively.

[0008] Preferably, the rotating mechanism comprises a motor, an output shaft of the motor is fixedly connected with an incomplete gear, an outer wall of the incomplete gear is engaged with a gear, rotating shafts of the incomplete gear and the gear are rotatably connected with the shell through bearings, the rotating shaft of the incomplete gear is fixedly connected with a semicircular plate, the rotating shaft of the gear is fixedly connected with a clamping plate, and the outer wall of the clamping plate is clamped with the semicircular plate.

[0009] Preferably, the rotating shaft of the gear is rotatably connected with the circular plate through a bearing, the rotating shaft of the gear is fixedly connected with a cylinder, and the outer wall of the motor is fixedly connected with the shell.

[0010] Preferably, the positioning mechanism comprises two clamping plates, outer walls of the clamping plates are fixedly connected with sliding rods, outer walls of the sliding rods are sleeved with springs, two ends of the springs are fixedly connected with the clamping plates and the cylinder respectively, and the outer walls of the sliding rods are slidably connected with sliding grooves.

[0011] Preferably, the sliding grooves are processed in the cylinder, and outer walls of upper and lower ends of the clamping plates are processed with bevel angles.

[0012] The jujube kernel removing equipment for jujube slice production has the advantages that: through cooperation of the positioning mechanism and the cylinder, jujubes are vertically placed into through holes on the right side of the cylinder, the jujubes extrude the clamping plates to the two sides when entering the through holes, the clamping plates move outward to drive the sliding rods to move outward, the sliding rods are linearly moved by the sliding grooves, the clamping plates move outward to compress the springs, the jujubes are released when being attached to the surface of the circular plate, the springs rebound to limit the jujubes so that the centers of the jujubes are consistent with the thimbles, the positioning mechanism can position jujubes of different sizes within a certain range, and jujubes of different sizes can be processed to reduce limitations.

[0013] By the cooperation of the rotating mechanism and the round plate, the output shaft of the motor rotates to drive the incomplete gear to rotate, thereby driving the semicircular plate to rotate, when the semicircular plate rotates to be separated from the clamping plate, the incomplete gear continues to rotate to be engaged with the gear, the incomplete gear is continuously rotated to drive the gear to rotate, the gear is rotated to drive the clamping plate to rotate and drive the cylinder to rotate, the cylinder is rotated to drive the jujube with the core to rotate, when the incomplete gear is separated from the gear again, the gear is rotated by half a circle to drive the clamping plate to rotate by half a circle, at this time, the incomplete gear continues to rotate, and the semicircular plate is clamped into the arc-shaped slot of the clamping plate to realize the locking of the gear, so that the cylinder is rotated by half a circle to drive the jujube with the core to rotate to the lower end of the top rod, and the through hole without the jujube is rotated to the right end of the cylinder, the working personnel fills and places the jujube, and the working principle is the same as above, then the output end of the cylinder is controlled to extend to drive the top rod and the thimble to move downward, the thimble removes the core of the jujube, and the top rod pushes the jujube with the core out of the first discharge port and into the collecting box, so that the jujube is cored, and the jujube is cored and collected by repeating the above operation, the cylinder with the push rod can directly push the jujube with the core out of the cylinder through the cooperation of the rotating mechanism and the round plate, without manual taking out by the working personnel, so that the physical strength of the working personnel is saved, and the manual labor is saved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is Figure 1 It is a front view of the round plate;

[0016] Figure 3 It is a front view of the cylinder;

[0017] Figure 4 It is a right view of the positioning mechanism;

[0018] Figure 5 It is a partial top view of the cylinder;

[0019] Figure 6 It is a front view of the rotating mechanism;

[0020] Figure 7 It is a clamping schematic view of the rotating mechanism;

[0021] Figure 8 It is a schematic view of the engagement of the incomplete gear and the gear of the rotating mechanism.

[0022] In the figure: 1, bottom plate, 2, rotating mechanism, 201, motor, 202, incomplete gear, 203, semicircle plate, 204, gear, 205, clamping plate, 3, shell, 4, first discharge port, 5, round plate, 6, cylinder, 7, through hole, 8, positioning mechanism, 801, clamping plate, 802, spring, 803, sliding rod, 804, sliding groove, 9, bending plate, 10, air cylinder, 11, ejector pin, 12, ejector rod, 13, second discharge port. DETAILED DESCRIPTION

[0023] The utility model will be further described below with reference to the drawings:

[0024] Referring to the drawings Figures 1-8 :

[0025] In this embodiment, a core removing equipment for jujube slice production includes bottom plate 1 and cylinder 6, the upper end middle part of bottom plate 1 is fixedly connected with shell 3, the inside of shell 3 is equipped with rotating mechanism 2, the upper end of bottom plate 1 is fixedly connected with round plate 5, and the inner wall both sides of round plate 5 are respectively processed with first discharge port 4 and second discharge port 13, first discharge port 4 is used to discharge the jujube with jujube core, and second discharge port 13 is used to discharge jujube core, and the both sides of cylinder 6 are processed with through hole 7, the inside of through hole 7 is equipped with positioning mechanism 8, the left side of bottom plate 1 is fixedly connected with bending plate 9, the outer wall both sides of bending plate 9 are fixedly connected with air cylinder 10, the output end of air cylinder 10 is fixedly connected with ejector pin 11 and ejector rod 12 respectively, and the output end of air cylinder 10 is respectively driven to move with ejector pin 11 and ejector rod 12, and the two air cylinders 10 are controlled by the same power supply to move up and down simultaneously.

[0026] Referring to the drawings Figures 1-2 and 6-8:

[0027] Rotating mechanism 2 includes motor 201, the output shaft of motor 201 is fixedly connected with incomplete gear 202, motor 201 drives incomplete gear 202 to rotate, the outer wall of incomplete gear 202 is engaged with gear 204, incomplete gear 202 drives gear 204 to rotate, and one revolution of incomplete gear 202 drives gear 204 to rotate half a revolution, and the rotating shafts of incomplete gear 202 and gear 204 are rotatably connected with shell 3 through bearings.

[0028] The rotating shaft of incomplete gear 202 is fixedly connected with semicircle plate 203, incomplete gear 202 drives semicircle plate 203 to rotate, the rotating shaft of gear 204 is fixedly connected with clamping plate 205, gear 204 drives clamping plate 205 to rotate, the outer wall of clamping plate 205 is clamped with semicircle plate 203, semicircle plate 203 limits clamping plate 205, the rotating shaft of gear 204 is rotatably connected with round plate 5 through a bearing, the rotating shaft of gear 204 is fixedly connected with cylinder 6, gear 204 drives cylinder 6 to rotate, and the outer wall of motor 201 is fixedly connected with shell 3.

[0029] Referring to the drawings Figures 1-2 and 4-5:

[0030] The positioning mechanism 8 comprises two clamping plates 801, the outer wall of each clamping plate 801 is fixedly connected with a sliding rod 803, the outer wall of each sliding rod 803 is sleeved with a spring 802, the clamping plate 801 moves to drive the sliding rod 803 to move, the two ends of the spring 802 are fixedly connected with the clamping plate 801 and the cylinder 6 respectively, the clamping plate 801 moves to compress the spring 802, the outer wall of the sliding rod 803 is in sliding connection with a sliding groove 804, the sliding rod 803 is limited to linear motion by the sliding groove 804, the sliding groove 804 is processed in the cylinder 6, the upper and lower ends of the outer wall of the clamping plate 801 are both processed with an inclined angle, and the inclined angle facilitates feeding.

[0031] Working principle:

[0032] The pits of the jujube are removed before the jujube slice production.

[0033] Working process:

[0034] The worker vertically places the jujube into the through hole 7 on the right side of the cylinder 6 (as shown in Figure 1 ), the jujube extrudes the clamping plate 801 to the two sides when entering the through hole 7 (as shown in Figure 5 ), the clamping plate 801 moves outward to drive the sliding rod 803 to move outward, the sliding rod 803 is limited to linear motion by the sliding groove 804 (as shown in Figure 4 ), the clamping plate 801 moves outward while compressing the spring 802, the worker releases the hand when the jujube is attached to the surface of the circular plate 5, the size of the second discharge port 13 is much smaller than the overall size of the jujube, so that the jujube is supported by the circular plate 5 when the ejector pin 11 penetrates into the jujube, the pit in the jujube is discharged from the second discharge port 13, the spring 802 rebounds to limit the jujube, so that the center of the jujube is consistent with the ejector pin 11, then the worker controls the output end of the air cylinder 10 to extend to drive the ejector pin 11 and the ejector rod 12 to move downward at the same time, the ejector pin 11 discharges the pit in the jujube from the second discharge port 13 and falls into the collecting box (as shown in Figure 3 ), then the worker controls the output end of the air cylinder 10 to retract to drive the ejector pin 11 and the ejector rod 12 to move upward to reset (as shown in Figure 2 );

[0035] Then the worker starts the motor 201 (as shown in Figure 7), the output shaft of the motor 201 rotates to drive the incomplete gear 202 to rotate, thereby driving the semicircular plate 203 to rotate, when the semicircular plate 203 rotates to be disengaged from the clamping plate 205, at this time, the incomplete gear 202 continues to rotate to engage with the gear 204, the incomplete gear 202 continues to rotate to drive the gear 204 to rotate, the gear 204 rotates to drive the clamping plate 205 to rotate and drive the cylinder 6 to rotate, the cylinder 6 rotates to drive the just-nucleated jujube to rotate, when the incomplete gear 202 is disengaged from the gear 204 again, the gear 204 rotates by a half circle to drive the clamping plate 205 to rotate by a half circle, at this time, the incomplete gear 202 continues to rotate, and the semicircular plate 203 enters the arc-shaped slot of the clamping plate 205 to be clamped, and the clamping plate 205 realizes the locking of the gear 204;

[0036] The rotation of the cylinder 6 by a half circle makes the just-nucleated jujube rotate to the lower end of the ejector rod 12, and the other through hole 7 without placing the jujube rotates to the right end of the cylinder 6, and the staff fills and places the jujube in the through hole 7 according to the same working principle, then the output end of the air cylinder 10 is controlled to extend to drive the ejector rod 12 and the ejector pin 11 to move downward, the ejector pin 11 removes the core of the jujube, and the ejector rod 12 pushes the jujube with the removed core out of the first discharge port 4 and into the collecting box, thereby completing the removal of the core of the jujube, and the above operation is repeated to complete the removal of the core of the jujube and the collection, and after the collection is completed, the jujube can be sent to subsequent processing for making jujube slices.

[0037] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A pitting apparatus for date slice production comprising a base plate (1) and a cylinder (6), characterized in that: The upper end middle part of the bottom plate (1) is fixedly connected with a shell (3), the inside of the shell (3) is provided with a rotating mechanism (2), the upper end of the bottom plate (1) is fixedly connected with a circular plate (5), the inner wall of the circular plate (5) is respectively machined with a first discharge port (4) and a second discharge port (13), both sides of the cylinder (6) are machined with through holes (7), and the inside of the through holes (7) is provided with a positioning mechanism (8).

2. The de-pitting device according to claim 1, wherein: The left side of the bottom plate (1) is fixedly connected with a bent plate (9), both sides of the outer wall of the bent plate (9) are fixedly connected with air cylinders (10), and the output ends of the air cylinders (10) are respectively fixedly connected with thimbles (11) and jacks (12).

3. The de-coring apparatus for date slice production according to claim 1, wherein: The rotating mechanism (2) comprises a motor (201), the output shaft of the motor (201) is fixedly connected with an incomplete gear (202), the outer wall of the incomplete gear (202) is engaged with a gear (204), the rotating shafts of the incomplete gear (202) and the gear (204) are rotatably connected with the shell (3) through bearings, the rotating shaft of the incomplete gear (202) is fixedly connected with a semicircular plate (203), the rotating shaft of the gear (204) is fixedly connected with a clamping plate (205), and the outer wall of the clamping plate (205) is clamped with the semicircular plate (203).

4. The de-coring apparatus for date piece production according to claim 3, wherein: The rotating shaft of the gear (204) is rotatably connected with the circular plate (5) through a bearing, the rotating shaft of the gear (204) is fixedly connected with a cylinder (6), and the outer wall of the motor (201) is fixedly connected with the shell (3).

5. The de-coring apparatus for date slice production according to claim 1, wherein: The positioning mechanism (8) comprises clamping plates (801), the outer walls of the clamping plates (801) are fixedly connected with slide rods (803), the outer walls of the slide rods (803) are sleeved with springs (802), the two ends of the springs (802) are respectively fixedly connected with the clamping plates (801) and the cylinder (6), and the outer walls of the slide rods (803) are slidably connected with sliding grooves (804).

6. The de-coring apparatus for date piece production according to claim 5, wherein: The sliding grooves (804) are machined in the cylinder (6), and the upper and lower ends of the outer walls of the clamping plates (801) are machined with bevels.

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