A stamping type torreya peeling machine

Abstract

This invention provides a stamping nut peeling machine, belonging to the field of agricultural product processing technology. It solves the problems of low nut peeling efficiency and waste of nut peel. This stamping nut peeling machine includes a frame and, mounted on the frame, a feeding trough, a conveying device, a stamping device, a driving device, a feeding trough, a peeling device, and a rotating mechanism. The feeding trough conveys the nut to the conveying device, which includes a turntable and a rotating drum. The rotating drum sequentially passes through a receiving station, a seed coat separation station, and a seed coat discharge station. A pressing rod is located above the receiving station and is used to press the nut from the feeding trough into the rotating drum. A kernel discharge rod is located above the seed coat discharge station and is used to press the nut to separate the kernel from the seed coat and discharge the kernel. A peeling rod is located above the seed coat discharge station and is used to press the seed coat and discharge it. The peeling device removes residual seed coat. This invention has the advantage of automatically completing nut peeling.

Description

Technical Field

[0001] This invention belongs to the field of agricultural product processing technology, and specifically relates to a torreya grandis conveying device. Background Technology

[0002] Torreya grandis is a famous dried fruit. It is the kernel of the Torreya grandis tree, about the size of a date pit, and is usually processed into pepper-salt Torreya grandis, sugar-coated Torreya grandis, Torreya grandis crisps, etc.

[0003] In recent years, the cultivation area of ​​Torreya grandis has increased rapidly, and the yield has also improved, but the level of industrialization remains low. Currently, Torreya grandis processing is mainly based on traditional experience-based methods: cultivation, harvesting, post-ripening treatment, removal of the aril, washing and drying, roasting, grading, packaging, and storage. Therefore, the processing flow of Torreya grandis is numerous and complex, with a long pre-ripening and composting process and high environmental requirements. In addition, the aril, which has medicinal value, needs to be removed before processing. However, the traditional manual peeling method requires first allowing the aril to rot before removal, which is not only inefficient and time-consuming, but also results in the loss of its basic medicinal value due to the rotting of the aril.

[0004] Therefore, it is necessary to develop an automatic and intelligent control system for torreya processing equipment to improve torreya processing efficiency and ensure the consistency of torreya processing quality. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned problems in the prior art by providing an automatic stamping-type torreya nut peeling machine.

[0006] The objective of this invention can be achieved through the following technical solution: A stamping-type Torreya grandis peeling machine, characterized in that it includes a frame and a feeding trough, a conveying device, a stamping device, a driving device, a feeding trough, a peeling device, and a rotating mechanism disposed on the frame. The feeding trough is used to convey Torreya grandis to the conveying device. The conveying device includes a turntable 801 and a rotating drum. The turntable 801 is provided with a receiving station, a seed coat separation station, and a seed coat discharge station. The stamping device includes a punch, which includes a pressing rod, a kernel ejection rod, and a peel ejection rod. The driving device is used to drive the turntable 801 to rotate. The rotating drum and driving punch make linear reciprocating motion. The rotating drum passes sequentially through the receiving station, the seed coat separation station, and the seed coat discharge station. The pressing rod is located above the receiving station and is used to press the Torreya grandis from the feeding trough into the rotating drum. The kernel discharge rod is located above the seed coat discharge station and is used to press the Torreya grandis to separate the kernel from the seed coat and discharge the kernel. The seed coat discharge rod is located above the seed coat discharge station and is used to press the seed coat and discharge the seed coat. The feeding trough 6 is used to connect the seed coat separation station and the peeling device. The peeling device is used to remove residual seed coat.

[0007] The working principle of this invention: This invention achieves automatic separation of the kernel and seed coat of Torreya grandis through a feeding trough, conveying device, stamping device, driving device, feeding trough 6, and peeling device. The operation is simple and convenient, and the degree of automation is high.

[0008] In the above-mentioned stamping type Chinese torreya peeling machine, the conveying device is fixed on the frame by a mounting plate. The mounting plate has a kernel discharge hole and a seed coat discharge hole. The kernel discharge hole is located at the seed coat separation station, and the seed coat discharge hole is located at the seed coat discharge station. The diameter of the kernel discharge hole is larger than the size of the kernel and smaller than the size of the seed coat.

[0009] In the aforementioned stamping-type torreya nut peeling machine, the rotating mechanism includes a dial and a grooved wheel. The dial includes a notched disc and a protrusion. The dial is equipped with a lever, which is mounted on the protrusion. The grooved wheel is equipped with a moving groove. The grooved wheel is fixedly connected to the turntable 801 via a rotating shaft. When the dial rotates, the lever and the moving groove cooperate to make the grooved wheel rotate intermittently.

[0010] In the aforementioned stamping-type torreya nut peeling machine, the stamping device includes a flying disc and a connecting rod. The flying disc rotates, and the first end of the connecting rod is connected to the flying disc and moves in a circular motion around the center of the flying disc. The second end of the connecting rod is connected to the punch, and the second end of the connecting rod drives the punch to perform linear reciprocating motion.

[0011] In the aforementioned stamping-type torreya nut peeling machine, the peeling rod is a straight rod, located below the punch mechanism, and the second end of the connection reciprocates along the axial direction of the peeling rod. A first connecting rod is provided between the pressing rod and the peeling rod, and a second connecting rod is provided between the kernel-exiting rod and the peeling rod. The first connecting rod is bent and has reinforcing ribs.

[0012] In the aforementioned stamping-type torreya nut peeling machine, the driving device is a drive motor, the output shaft of the drive motor is connected to the rotating mechanism, the output shaft of the drive motor is also provided with a first pulley, the first belt is connected to a second pulley via a belt, the second pulley is connected to a fly disc via a first transmission shaft and a second transmission shaft, the first transmission shaft and the second transmission shaft are connected by a bevel gear, and both the first transmission shaft and the second transmission shaft are provided with a coupling.

[0013] In the aforementioned stamping-type torreya nut peeling machine, a limiting device is provided on the frame. The limiting device is sleeved on the outer periphery of the peeling rod and is slidably connected to the peeling rod. The limiting device is used to restrict the peeling rod from moving in a straight line.

[0014] In the aforementioned stamping-type torreya nut peeling machine, the peeling device includes a grinding jar, a grinding motor, a drive shaft, and a driven shaft. The grinding jar is mounted on the drive shaft and the driven shaft. The grinding motor drives the drive shaft to rotate and drives the grinding jar to rotate. Grinding balls are placed inside the grinding jar, and the grinding balls rub against the kernels.

[0015] In the aforementioned stamping-type torreya nut peeling machine, the frame includes a base, a turntable 801 mounting base, a stamping mounting base, and a grinding mounting base.

[0016] In the aforementioned stamping-type torreya nut peeling machine, the mounting plate is also connected to a fixing plate via fixing rods. The driving device is mounted on the fixing plate. The fixing plate is square, and there are four fixing rods. The fixing rods are located at the four right angles of the fixing plate, and the fixing rods are perpendicular to the fixing plate and the mounting plate, respectively.

[0017] Compared with existing technologies, the present invention has the advantage of automatically peeling Torreya nuts. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the present invention.

[0024] In the diagram, 1. Frame; 2. Feed chute; 3. Fixed rod; 4. Stamping device; 401. Flying disc; 402. Connecting rod; 5. Drive device; 501. Output shaft; 6. Feeding chute; 7. Peeling device; 701. Grinding jar; 702. Grinding motor; 703. Drive shaft; 704. Driven shaft; 8. Conveying device; 801. Turntable; 802. Rotary drum; 803. Receiving station; 804. Seed coat separation station; 805. Seed coat discharge station; 9. Punch; 901. Pressing rod; 902. Kernel discharge rod; 903. Peel discharge rod; 904. First connecting rod; 905. Second connecting rod; 906. 907. Reinforcing rib; 10. Limiting device; 10. Mounting plate; 1001. Seed kernel discharge hole; 1002. Seed coat discharge hole; 11. Rotating mechanism; 1101. Dial; 1102. Grooved wheel; 1103. Notched disc; 1104. Protrusion; 1105. Dial lever; 1106. Dial groove; 12. Rotating shaft; 13. First pulley; 14. Belt; 15. Second pulley; 16. First drive shaft; 17. Second drive shaft; 18. Bevel gear; 19. Coupling; 101. Base; 102. Turntable mounting seat; 103. Stamping mounting seat; 104. Grinding mounting seat; 20. Fixing plate. Detailed Implementation

[0025] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0026] like Figures 1-6 As shown, this stamping-type Torreya grandis peeling machine includes a frame 1 and a feeding trough 2, a conveying device 8, a stamping device 4, a driving device 5, a feeding trough 6, a peeling device 7, and a rotating mechanism 11, all mounted on the frame 1. The feeding trough 2 is used to convey Torreya grandis to the conveying device 8. The conveying device 8 includes a turntable 801 and a rotating drum 802. The turntable 801 is provided with a receiving station 803, a seed coat separation station 804, and a seed coat discharge station 805. The stamping device 4 includes a punch 9, which includes a pressing rod 901, a kernel ejection rod 902, and a peel ejection rod 903. The driving device 5 is used to drive the turntable 801 to rotate and drive the punch 9 to rotate vertically. The reciprocating motion of the drum 802 involves the sequential passage of the receiving station 803, the seed coat separation station 804, and the seed coat discharge station 805. The pressing rod 901 is located above the receiving station 803 and is used to press the Torreya grandis seeds from the feed trough 2 into the drum 802. The kernel discharge rod 902 is located above the receiving station 803 and is used to press the Torreya grandis seeds to separate the kernels from the seed coats and discharge the kernels. The peel discharge rod 903 is located above the seed coat discharge station 805 and is used to press the seed coats and discharge them. The feeding trough 6 connects the seed coat separation station 804 and the peeling device 7, which is used to remove residual seed coats.

[0027] The feeding trough 2 is the unloading point of the stamping type Torreya grandis peeling machine. Its main function is to guide the Torreya grandis so that its axis changes from horizontal to vertical and falls into the rotating drum 802 on the turntable 801. Its outlet is provided with a sloping trough wall to guide the Torreya grandis fruit to change direction. The feeding trough 2 has a simple structure, low cost and good reliability.

[0028] To elaborate further, the conveying device 8 is fixed to the frame 1 by the mounting plate 10. The mounting plate 10 has a kernel discharge hole 1001 and a seed coat discharge hole 1002. The kernel discharge hole 1001 is located at the seed coat separation station 804, and the seed coat discharge hole 1002 is located at the seed coat discharge station 805. The diameter of the kernel discharge hole 1001 is larger than the size of the kernel and smaller than the size of the seed coat.

[0029] The turntable 801 has five bottomless and coverless rotating cylinders 802 for fixing the Torreya nuts. Their number corresponds to the number of grooves in the grooved wheel 1102, ensuring one cylinder 802 is available for each intermittent cycle. When the Torreya nuts fall from the trough into the rotating cylinders 802 of the turntable 801, the turntable 801 rotates two grooves driven by the grooved wheel 1102, carrying the Torreya nuts to the seed coat separation station 804 and stopping. After the punch 9 completes the cutting, the turntable 801 rotates two stations, discharging the seed coat 14 remaining in the rotating cylinder 802 to the seed coat discharge station 805. After rotating two more stations, it returns to the inlet, completing one cycle. Overall, the turntable 801 completes the feeding, punching, and discharging process with each rotation of one station.

[0030] To elaborate further, the rotating mechanism 11 includes a dial 1101 and a grooved wheel 1102. The dial 1101 includes a notched disc 1103 and a protrusion 1104. The dial 1101 is provided with a lever 1105, which is mounted on the protrusion 1104. The grooved wheel 1102 is provided with a moving groove 1106. The grooved wheel 1102 is fixedly connected to the turntable 801 via a rotating shaft. When the dial 1101 rotates, the lever 1105 and the moving groove 1106 cooperate to make the grooved wheel 1102 rotate intermittently.

[0031] To elaborate further, the stamping device 4 includes a flying disc 401 and a connecting rod 402. The flying disc 401 rotates, and the first end of the connecting rod 402 is connected to the flying disc 401 and moves in a circle around the center of the flying disc 401. The second end of the connecting rod 402 is connected to the punch 9, and the second end of the connecting rod 402 drives the punch 9 to move in a linear reciprocating motion.

[0032] The punch 9 mainly consists of a crank-slider mechanism. The fly disk 401 is mounted in a bearing seat on the frame. The limiting block is fixed on the frame and coaxial with the small hole on the mounting plate 10 of the turntable 801. The punch 9 is inserted into the limiting block, and the punch 9 and the fly disk 401 are connected by a connecting rod 402. Because the limiting block allows the punch 9 to move only along the axial direction, when the fly disk 401 rotates, the punch 9 will perform reciprocating linear motion, thereby completing the punching of the torreya nuts. With the cooperation of the small hole on the mounting plate 10 of the turntable 801, the nut is punched and peeled off.

[0033] To elaborate further, the ejector rod 903 is a straight rod, located below the punch 9 mechanism. The second end of the ejector rod 903 reciprocates along its axial direction. A first connecting rod 904 is provided between the pressing rod 901 and the ejector rod 903, and a second connecting rod 905 is provided between the ejector rod 902 and the ejector rod 903. The first connecting rod 904 is bent and has a reinforcing rib 906.

[0034] To elaborate further, the drive device 5 is a drive motor, the output shaft 501 of the drive motor is connected to the rotating mechanism 11, the output shaft 501 of the drive motor is also provided with a first belt 14 pulley 13, the first belt 14 is connected to the second belt 14 pulley through the belt 14, the second belt 14 pulley is connected to the fly disc 401 through the first drive shaft 16 and the second drive shaft 17, the first drive shaft 16 and the second drive shaft 17 are connected by a bevel gear 18, and both the first drive shaft 16 and the second drive shaft 17 are provided with a coupling 19.

[0035] The transmission system is used to transmit motion between the grooved wheel 1102, the dial 1101, and the punch 9. It mainly consists of a synchronous belt drive and a bevel gear 18 drive, with a transmission ratio of [ratio missing]. The synchronous belt drive's driving pulley is mounted on the dial 1101 and connected by a set screw. The driven pulley is mounted on the drive shaft, and the other end of the drive shaft is connected to the driving pulley of the bevel gear 18 via a coupling 19. The drive shaft is mounted in a rolling bearing housing. The output shaft 501 of the driven gear is connected to the flyplate 401 of the punch 9 via the coupling 19. Utilizing the constant instantaneous transmission ratio of the synchronous belt drive and gear drive, it ensures that within the time it takes for the turntable 801 to rotate one station, the punch 9 can complete both the punching and lifting actions without interfering with the turntable 801. This is a crucial component of the punching-type torreya nut peeling machine for peeling.

[0036] To elaborate further, a limiting device 907 is provided on the frame 1. The limiting device 907 is sleeved on the outer periphery of the dispensing rod 903. The limiting device 907 and the dispensing rod 903 are slidably connected. The limiting device 907 is used to restrict the dispensing rod 903 from moving in a straight line.

[0037] To elaborate further, the peeling device 7 includes a grinding jar 701, a grinding motor 702, a drive shaft 703, and a driven shaft 704. The grinding jar 701 is mounted on the drive shaft 703 and the driven shaft 704. The grinding motor 702 drives the drive shaft 703 to rotate and drives the grinding jar 701 to rotate. Grinding balls are placed inside the grinding jar 701, and the grinding balls rub against the kernels.

[0038] To elaborate further, the frame 1 includes a base 101, a turntable 801 mounting base, a stamping mounting base 103, and a grinding mounting base 103.

[0039] To elaborate further, the mounting plate 10 is also connected to the fixing plate 20 via fixing rods 3. The driving device 5 is mounted on the fixing plate 20. The fixing plate 20 is square, and there are four fixing rods 3. The fixing rods 3 are located at the right angles of the four fixing plates 20, and the fixing rods 3 are perpendicular to the fixing plate 20 and the mounting plate 10 respectively.

[0040] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

[0041] Although this document uses a large number of technical terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of the invention; interpreting them as any additional limitation would be contrary to the spirit of the invention.

Claims

1. A punch-type torreya grandis peeling machine, characterized by, The utility model relates to a kind of automatic processing device of Chinese torreya grandis, including rack (1) and be arranged on rack (1) feed slot (2), conveying device (8), stamping device (4), driving device (5), feeding groove (6), peeling device (7) and rotating mechanism (11), the feed slot (2) for Chinese torreya grandis is conveyed to conveying device (8), the conveying device includes carousel (801), rotating drum (802), the carousel (801) is provided with material receiving station (803), seed coat separation station (804), seed coat discharge station (805), the stamping device (4) includes punch (9), the punch (9) includes pressing rod (901), kernel outlet rod (902) and skin outlet rod (903), the driving device (5) is used to drive carousel (801) rotation and drive punch (9) do linear reciprocating motion, the rotating drum (802) sequentially passes through material receiving station (803), seed coat separation station (804), seed coat discharge station (805), the pressing rod (901) is located above material receiving station (803), the pressing rod (901) is used to press Chinese torreya grandis from feed slot (2) into rotating drum (802), the kernel outlet rod (902) is located above, the kernel outlet rod (902) is used to punch Chinese torreya grandis to make seed kernel and seed coat separate and discharge seed kernel, the skin outlet rod (903) is located above seed coat discharge station (805), the skin outlet rod (903) is used to punch seed coat and discharge seed coat, the feeding groove (6) is used to connect seed coat separation station (804) and peeling device (7), and the peeling device (7) is used to remove residual seed coat; The conveying device (8) is fixed on the rack (1) by mounting plate (10), the mounting plate (10) is provided with kernel discharge hole (1001) and seed coat discharge hole (1002), the kernel discharge hole (1001) is located in seed coat separation station (804), the seed coat discharge hole (1002) is located in seed coat discharge station (805), and the diameter of the kernel discharge hole (1001) is greater than the size of seed kernel and less than the size of seed coat; Rotating mechanism (11) includes dial (1101) and slot wheel (1102), the dial (1101) includes notched disc (1103) and lug (1104), the dial (1101) is provided with lever (1105), the lever (1105) is arranged on the lug (1104), the slot wheel (1102) is provided with driving slot (1106), and the slot wheel (1102) is fixedly connected with carousel (801) by rotation shaft, when the dial (1101) rotates, the lever (1105) cooperates with driving slot (1106) to make the slot wheel (1102) intermittent rotation. The peeling device (7) comprises a grinding tank (701), a grinding motor (702), a driving shaft (703) and a driven shaft (704), the grinding tank (701) is arranged on the driving shaft (703) and the driven shaft (704), the grinding motor (702) drives the driving shaft (703) to rotate and drives the grinding tank (701) to rotate, the grinding tank (701) is provided with grinding balls, and the grinding balls and the kernel rub against each other. The stamping device (4) comprises a flying disc (401) and a connecting rod (402), the flying disc (401) rotates, the first end of the connecting rod (402) is connected with the flying disc (401) and performs a circular motion around the center of the flying disc (401), the second end of the connecting rod (402) is connected with the punch (9), and the second end of the connecting rod (402) drives the punch (9) to perform a linear reciprocating motion. The out-skin rod (903) is a straight rod, the out-skin rod (903) is located below the punch (9) mechanism, the second end of the connecting rod (402) reciprocates along the axis direction of the out-skin rod (903), a first connecting rod (904) is arranged between the pressing rod (901) and the out-skin rod (903), a second connecting rod (905) is arranged between the out-kernel rod (902) and the out-skin rod (903), the first connecting rod (904) is bent, and the first connecting rod (904) is provided with a reinforcing rib (906).

2. The punch-type torreya grandis peeling machine according to claim 1, characterized in that, The driving device (5) is a driving motor, the output shaft (501) of the driving motor is connected with the rotating mechanism (11), the output shaft (501) of the driving motor is further provided with a first belt (14) wheel (13), the first belt (14) is connected with a second belt (14) wheel through a belt (14), the second belt (14) wheel is connected with the flying disc (401) through a first transmission shaft (16) and a second transmission shaft (17), the first transmission shaft (16) and the second transmission shaft (17) are connected through bevel gears (18), and the first transmission shaft (16) and the second transmission shaft (17) are both provided with a shaft coupling (19).

3. The machine according to claim 1, characterized in that, The machine frame (1) is provided with a limiting device (907), the limiting device (907) is sleeved on the outer circumferential part of the out-skin rod (903), the limiting device (907) is in sliding connection with the out-skin rod (903), and the limiting device (907) is used for limiting the linear motion of the out-skin rod (903).

4. The punch-type torreya grandis peeling machine according to claim 1, characterized in that, The machine frame (1) comprises a base (101), a rotating disc (801) mounting seat, a stamping mounting seat (103) and a grinding mounting seat (103).

5. The machine according to claim 1, wherein The mounting plate (10) is further connected with a fixed plate (20) through a fixed rod (3), the driving device (5) is mounted on the fixed plate (20), the fixed plate (20) is square, the number of the fixed rods (3) is four, the fixed rods (3) are located at the right-angle positions of the fixed plate (20), and the fixed rods (3) are respectively perpendicular to the fixed plate (20) and the mounting plate (10).

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