Bamboo shoot shelling device

Abstract

The utility model provides a bamboo shoot husking device which can adapt to bamboo shoots of different sizes, is high in husking precision, and cannot cause scratches or breakage of the surfaces of the husked bamboo shoots due to incomplete husking and excessive husking. The husking device comprises a driving lever structure and at least one inclined husking roller group; each husking roller group at least comprises four husking rollers which are arranged in sequence from left to right and are parallel to each other, the rotating directions of every two adjacent husking rollers are opposite, and the husking roller on the leftmost side rotates clockwise; each husking roller is sleeved with a plurality of spiral rubber rollers in the axial direction, and a blade fixed to the husking roller is arranged between the ends of every two opposite spiral rubber rollers; the blade is provided with a tip extending outwards in the radial direction to exceed the outer diameter of the spiral rubber roller; the deflector rod structure comprises deflector rods which are located above the husking roller set and move in the direction parallel to the axial direction of the husking rollers, the deflector rods are provided with a plurality of downwards-extending deflector blocks, and each deflector block is located above the position between the two husking rollers rotating in the opposite directions.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bamboo shoot processing technical field relates to a small diameter grade bamboo shoot processing production bamboo shoot peeling device. BACKGROUND

[0002] At present, there are some mechanized bamboo shoot peeling equipment on the market, but there are generally the following shortcomings:

[0003] Poor adaptability, the existing equipment has strict requirements on the specifications of bamboo shoots, and it is difficult to adapt to different varieties and different sizes of bamboo shoots, and the universality is poor; the peeling precision is insufficient, and the mechanical peeling often has problems such as incomplete peeling or excessive peeling, which leads to high rework rate in the subsequent process and affects the production efficiency. High damage rate, the existing equipment adopts rough mechanical peeling method, which is easy to cause scratches or breakage on the surface of bamboo shoots, affecting the product quality and commodity value.

[0004] With the rapid development of bamboo shoot processing industry and the continuous rise of labor cost, the market urgently needs a technology and equipment that can realize accurate, efficient and automatic peeling of bamboo shoots to improve production efficiency, reduce production cost, ensure product quality and promote industrial transformation and upgrading.

[0005] Therefore, it is of great practical significance and market value to develop a bamboo shoot peeling technology and equipment with strong adaptability, high precision, low damage rate and high automation degree. SUMMARY

[0006] The utility model provides a bamboo shoot peeling device, it can adapt to different size bamboo shoot, peeling precision is high, will not be incomplete peeling, also will not be excessive peeling, cause the surface of bamboo shoot after peeling scratches or breakage.

[0007] The bamboo shoot peeling device of the utility model, the peeling device includes a push rod structure and at least one inclined peeling roller group;Each peeling roller group includes at least four mutually parallel and rotating peeling rollers arranged from left to right in sequence, and the rotating directions of the two adjacent peeling rollers are opposite, and the leftmost peeling roller rotates clockwise;Each peeling roller is sleeved with a plurality of spiral rubber roller cylinders along the axial direction, and there is a blade fixed on the peeling roller between the opposite two spiral rubber roller cylinder ends;The blade has a sharp end extending radially outward beyond the outer diameter of the spiral rubber roller cylinder;

[0008] The push rod structure includes a push rod extending in the direction perpendicular to the axial direction of the peeling roller and moving in the direction parallel to the axial direction of the peeling roller above the peeling roller group, and the push rod has a plurality of downward extending push blocks, and each push block is located above the middle of the two oppositely rotating peeling rollers.

[0009] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0010] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0011] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0012] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0013] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0014] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0015] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0016] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0017] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0018] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0019] The bamboo shoot peeling device has a plurality of peeling roller groups, each peeling roller is rotatably supported on the peeling frame, the adjacent peeling roller groups are separated by the pentagonal baffle arranged on the peeling frame, and the left side of the leftmost peeling roller group and the right side of the rightmost peeling roller group are provided with the "<" shaped baffle arranged on the peeling frame.

[0020] The bamboo shoot peeling machine has two vibration motors, and the two vibration motors rotate reversely to generate vibration of the dispersion plate in the same direction.

[0021] The bamboo shoot peeling machine has a mass sensor installed below the dispersion plate for detecting the mass of the bamboo shoot on the dispersion plate, and the mass sensor is electrically connected with the vibration motor to control the vibration frequency of the vibration motor and adjust the falling speed of the dispersed bamboo shoot.

[0022] The bamboo shoot peeling machine has a feeding device including a feeding frame, a conveying belt with partitions, a driving roller shaft, a driven roller shaft, and the driving roller shaft and the driven roller shaft for tensioning the conveying belt are arranged on the feeding frame, and the conveying belt has side plates fixed on the feeding frame.

[0023] During the operation of the bamboo shoot peeling machine, first, the small-diameter bamboo shoots after being steamed and cooled are automatically fed through the conveying belt with equal-interval partitions, the interval of the partitions is 600 mm, and the height is 30 mm, to ensure uniform feeding of the bamboo shoots. Then, the bamboo shoots enter the vibration dispersion device which is composed of a dispersion plate, a spring, a mass sensor, a vibration motor and a vibration frame. The mass sensor is used to monitor the mass of the bamboo shoots in real time and adjust the frequency of the vibration motor, so as to realize automatic quantitative dispersion of the bamboo shoots. When entering the peeling section, the bamboo shoots are processed by four intermeshing peeling roller groups, wherein the outer peeling roller rotates towards the two inner peeling rollers to peel the bamboo shoots, and the two inner peeling rollers rotate reversely to push the bamboo shoots. The system is equipped with a periodic rotating push rod structure to prevent the bamboo shoots from being stuck between the peeling rollers. The mass sensor is linked with the stepless speed changer to control the running frequency within the range of 30-40 hz, so as to ensure the best peeling effect. Finally, the peeled bamboo shoots are conveyed to the next process by the feeding belt below the discharge port, and the peeled bamboo shoot shells are conveyed to the waste recovery center for subsequent treatment by the waste recovery belt below the peeling rollers.

[0024] The feeding device can realize uniform and equal feeding. The feeding device includes a feeding frame, a feeding foot, a conveying belt with partitions, a feeding motor, a driving roller shaft, a driven roller shaft, and the like.

[0025] The vibration dispersion device can realize uniform dispersion of materials. The vibration dispersion device includes a vibration frame, a vibration foot, a vibration motor, a dispersion plate, a spring, a mass sensor, a dispersion rod, and the like.

[0026] Preferably, the vibration motor is provided with two, the purpose is to make two vibration motor reverse rotation makes the same direction of vibration of the dispersion plate, so that bamboo shoots can be dispersed falling, the vibration motor side by side installation in the dispersion plate below; the quality sensor is installed in the dispersion plate below for monitoring the quality of falling bamboo shoots, and combined with the vibration motor control bamboo shoots dispersed falling speed. The dispersion plate above near the loading device side processing with oval convex, the purpose is to better uniform dispersion of falling bamboo shoots. The dispersion plate below, provided with four slot (with the same number of stripping roller group), and the slot above is provided with a dispersion rod, dispersion bamboo shoots and can adjust the direction of bamboo shoots so that it can be vertical falling. The dispersion plate by the spring and the vibration machine frame in four corners of connection fixed, its role is in the vibration motor work can make bamboo shoots do outside expansion of the cloth line movement, so that bamboo shoots with dispersion plate together with directional jumping movement.

[0027] The vibration dispersion device can uniformly disperse the material. When working, two vibration motors are operated simultaneously to generate vibration. Since the dispersion plate and the vibration frame are connected by springs, the vibration of the vibration motor can drive the dispersion plate to vibrate together. When the bamboo shoots fall on the dispersion plate, they are first dispersed by the oval convex on the dispersion plate, and then transported downward by the dispersion plate doing outside expansion cloth line movement. When the bamboo shoots move to the slot, the direction of the bamboo shoots falling is changed to vertical falling by the dispersion rod above the slot, so as to better enter the peeling device.

[0028] The peeling device realizes precise and efficient automatic peeling of bamboo shoots. The device includes a peeling frame, a stepless speed motor, a belt pulley, a gear transmission box, a shaft coupling, a side baffle, a lever, a block, a connecting rod, a peeling roller group (including a short peeling roller and a long peeling roller), a gear, a blade, a spiral rubber roller, an outlet plate, a chain, a sprocket, a sprocket drive motor, a pentagonal baffle, a "<" shaped baffle, and a peeling foot block.

[0029] Preferably, the peeling roller group is composed of three short peeling rollers and one long peeling roller through gear engagement; the long and short peeling rollers have a peeling length of 1600 mm and are each assembled by seven spiral rubber rollers arranged on the outer periphery of the peeling roller and six blades; one blade is installed between each spiral rubber roller, and the outer diameter of the blade is slightly larger than that of the spiral rubber roller; the blade is a blade with a hook (sharp end) that can grab the bamboo shoot shell during peeling; the peeling roller group has four groups, each peeling roller group is separated by a pentagonal baffle, and the outer (left and right) peeling roller groups are connected by a "<" shaped baffle between the side baffles.

[0030] Preferably, the stepless speed variable motor is installed on the shelling machine frame, the gear transmission boxes are four and installed side by side on the shelling machine frame; the stepless speed variable motor is connected with the pulley through the belt to provide power, the pulley is connected with the middle two gear transmission boxes, and the gear transmission boxes are connected through the shaft coupling; one end of the long shelling roller is connected with the gear transmission box through the shaft coupling to form the transmission mechanism of the whole shelling device.

[0031] Preferably, the chain wheel driving motor is installed on the shelling machine frame, two chain wheels are installed on the same side of the side baffle through the supporting block and connected through the chain, and the corresponding side baffle is also provided with the chain wheel and the chain; the two chain wheels are connected with the chain wheel driving motor through the connecting rod for driving. The two ends of the push rod are welded on the chain, the push rod has a spacing difference of 600 mm, the push rod is welded with a push block, the push block is located above the two oppositely rotating outer shelling rollers and the inner shelling rollers, and the push block is located above the two oppositely rotating outer shelling rollers and the inner shelling rollers. The two oppositely rotating outer shelling rollers and the inner shelling rollers are provided with the push block; the two push rods are welded with the push block, and the push blocks on the front and rear push rods are misaligned welded, which prevents the bamboo shoots from being too long and horizontally placed on the shelling roller group to enter the shelling roller group vertically for shelling. The structure can make the bamboo shoots stuck between the shelling rollers to be peeled off the shelling rollers to prevent them from being continuously stuck between the shelling rollers.

[0032] Preferably, the shelling machine frame is provided with shelling foot piers at four corners, which can adjust the height and inclination angle of the shelling machine frame to control the falling speed of the bamboo shoots.

[0033] Preferably, the stepless speed variable motor is connected with the mass sensor, the speed of the stepless speed variable motor is adjusted through the signal transmitted by the mass sensor, and the frequency control of the stepless speed variable motor is controlled at 30-40 hz.

[0034] The bamboo shoot precise and efficient automatic peeling device is driven by a stepless speed change motor to drive a belt, and four groups of peeling rollers are synchronously rotated through a gear transmission box and a shaft coupling. When the bamboo shoot peeling device is started, the peeling rollers start to rotate. The bamboo shoots are conveyed from the dispersion plate close to the gear side to the peeling rollers. Since there is a certain inclination angle between the peeling rollers and the ground, the surface texture of the peeling rollers is spiral, and the bamboo shoots can rotate with the surface of the peeling rollers and move to the other end when the peeling rollers rotate. During the movement, due to the existence of friction, the adjacent peeling rollers have a tangential force on the bamboo shoots, and when the tangential force is greater than the binding force between the shoot shell and the shoot meat, the peeling rollers can peel the shoot shell from the shoot meat. Meanwhile, blades are installed at a fixed distance on the surface of the peeling rollers, the tips of the blades are hook-shaped, which can cut the shoot shell while grabbing the shoot shell when the bamboo shoots rotate, so as to facilitate the peeling rollers to peel the shoot shell and improve the peeling rate. At the same time, the device is equipped with a chain-driven lever structure, and the staggered blocks welded on the lever are located above the two opposite rotating peeling rollers, which can prevent the bamboo shoots from being placed horizontally and blocked. The whole device adjusts the speed of the stepless speed change motor (30-40 hz) in real time through the quality sensor, to ensure the accuracy and efficiency of the peeling process.

[0035] A waste recycling device with simple structure includes a waste recycling frame, a waste recycling belt, a waste recycling motor and the like.

[0036] Preferably, the waste recycling frame is installed below the peeling roller group, and the waste recycling belt is installed on the waste recycling frame and driven by the waste recycling motor.

[0037] When the waste recycling device works, the bamboo shoot shell falling from the peeling roller is transported to the waste recycling barrel through the conveying belt.

[0038] A discharging device with simple structure includes a discharging frame, a feeding belt, a discharging motor and the like.

[0039] Preferably, the discharging frame is installed below the discharge port, and the feeding belt is installed on the discharging frame and driven by the discharging motor.

[0040] When the discharge device is working, bamboo shoots fall from the discharge plate of the peeling device and are transported by a feeding belt to the post-processing room for further processing. The beneficial effects of this invention are as follows: Due to the inclination of the peeling rollers, the surface texture of the peeling rollers is spiral-shaped. When the peeling rollers rotate, they can drive the bamboo shoots to rotate with the surface of the peeling rollers and move to the other end. During the movement of the bamboo shoots, due to the existence of friction, adjacent peeling rollers exert a tangential force on the bamboo shoots. When the tangential force is greater than the bonding force between the bamboo shoot shell and the bamboo shoot flesh, the peeling rollers can peel the bamboo shoot shell from the bamboo shoot flesh. At the same time, blades are installed at fixed intervals on the peeling rollers. The tips of these blades can cut open the bamboo shoot shell while grabbing the bamboo shoot shell as it rotates, so that the peeling rollers can peel the bamboo shoot shell, improving the peeling rate. In addition, the misaligned levers welded to the lever structure are located above and between the two opposing rotating peeling rollers, which can prevent the bamboo shoots from overlapping laterally and getting stuck. The continuously variable speed motor can arbitrarily adjust the speed of the peeling rollers, ensuring the accuracy and efficiency of the peeling process. The design employs four intermeshing peeling rollers in conjunction with a spiral rubber roller and blades with grabbing hooks. The operating frequency is adjusted in real time by a quality sensor, achieving precise peeling and reducing the damage rate of bamboo shoots. The equipment is highly adaptable and can process small and medium-diameter bamboo shoots of different sizes. Attached Figure Description

[0041] Figure 1 Process flow diagram

[0042] Figure 2 Diagram of the feeding device

[0043] Figure 3 Three-dimensional diagram of the vibration dispersion device

[0044] Figure 4 Schematic diagram of the vibration dispersion device

[0045] Figure 5 A three-dimensional view of the shelling device.

[0046] Figure 6 Diagram of peeling rollers

[0047] Figure 7 Schematic diagram of the shelling device

[0048] Figure 8 Diagram of the discharge device

[0049] Figure 9 Diagram of waste recycling device

[0050] Figure 10 Overall assembly diagram of the bamboo shoot peeling machine

[0051] Figure 11 This is a schematic diagram of the peeling roller assembly, peeling frame, etc.

[0052] Figure 12 This is a schematic diagram of the peeling roller assembly, discharge frame, etc.

[0053] Figure 13 is a schematic view of a shell stripping roller set

[0054] Figure 14 is a schematic view of a spiral rubber roller, a blade, etc.

[0055] Figure 15 is a schematic view of a spiral rubber roller

[0056] Figure 16 is a schematic view of a blade

[0057] In the figure, 1 is a feeding frame, 2 is a conveying belt, 3 is a partition plate,

[0058] 4 is a dispersing iron plate, 41 is an oval protrusion, 42 is a slot, 43 is a dispersing connecting rod, 44 is a dispersing rod, 5 is a vibrating frame, 6 is a vibrating motor, 7 is a spring, 8 is a mass sensor,

[0059] 9 is a shell stripping frame, 10 is a discharge port, 11 is a side baffle, 12 is a shell stripping roller set, 121 is a short shell stripping roller, 122 is a long shell stripping roller, 123 is a spiral rubber roller, 124 is a blade, 125 is an outer shell stripping roller, 126 is an inner shell stripping roller, 13 is a pushing rod structure, 131 is a sprocket, 132 is a chain, 133 is a sprocket drive motor, 134 is a connecting rod, 135 is a front pushing rod, 136 is a rear pushing rod, 137 is a pushing block, 14 is a five-edge baffle, 15 is a "<" shape baffle, 16 is a stepless speed change motor, 161 is a shaft coupling, 162 is a gear transmission box, 163 is a gear, 164 is a pulley set,

[0060] 17 is a feeding belt, 18 is a discharge frame, 19 is a discharge motor,

[0061] 20 is a waste recycling belt, 21 is a waste recycling motor, 22 is a waste recycling barrel. DETAILED DESCRIPTION

[0062] The specific embodiments of the present application will be further described in conjunction with the accompanying drawings.

[0063] Referring to Figure 1 The present application provides a kind of bamboo shoot precision efficient shell stripping technology, including a bamboo shoot automatic feeding, b vibration dispersing, c automatic shell stripping, d automatic discharge, e waste recycling etc.

[0064] The step a is by conveying belt 2 that is obliquely installed on feeding frame 1, after cooking and cooling, small-diameter bamboo shoot is evenly sent into the step b vibration dispersing device according to the set feeding amount.The conveying belt is every 600mm with the partition plate 3 of 30mm height, can evenly load and transport bamboo shoot.

[0065] The step b is to uniformly disperse the bamboo shoots sent by the step a to the downward hulling device by using the vibration dispersion device under the action of the vibration motor 6. The dispersion device adopts a five-part combined structure of the dispersion iron plate 4, the spring 7, the mass sensor 8, the vibration motor 6 and the vibration frame 5. The mass sensor 8 monitors the mass of the bamboo shoots falling on the dispersion iron plate 4 to adjust the vibration frequency of the vibration motor 6, controls the speed of the bamboo shoots transported to the hulling device, and realizes the automatic quantitative dispersion and transportation of the bamboo shoots.

[0066] The step c is to automatically hull the bamboo shoots sent to the hulling roller set 12 by using the hulling device to complete the hulling process. In the hulling device, the steamed bamboo shoots sent by the vibration dispersion device are grabbed by the counter-rotating hulling roller set to rotate and hull the bamboo shoots, and then the hulled bamboo shoots are sent out of the hulling device. The hulling roller set 12 is composed of three short hulling rollers 121 with the same length and one long hulling roller 122 with a slightly longer length. Each hulling roller is connected by gear 163 meshing. When the hulling device operates, the outer hulling rollers (the leftmost and rightmost hulling rollers) 125 rotate towards the inner hulling rollers 126 to hull the bamboo shoots, and the two inner hulling rollers 126 rotate in the opposite direction to push the bamboo shoots falling on them to the two sides to be hulled. At the same time, the bamboo shoots are easy to be stuck between the outer hulling rollers 125 and the inner hulling rollers 126 during transportation in the hulling device. Therefore, the hulling device is provided with a periodic rotating push rod structure 13 to timely push the bamboo shoots stuck between the hulling rollers away to prevent them from being continuously stuck in the hulling rollers. The mass sensor 8 is installed in the step b, and the step c is connected with the mass sensor 8 through the stepless speed change machine 16. The rotation speed of the stepless speed change machine 16 is controlled by the mass transmission of the mass sensor 8 to control the frequency at 30-40 hz, which can better complete the hulling.

[0067] The step d is to automatically discharge the hulled bamboo shoots to the position of the next processing process by installing a feeding belt 17 below the discharge port of the hulling device.

[0068] The step e is to recycle the waste materials by installing a waste material recycling belt 20 below the hulling rollers of the hulling device and on the hulling frame 9. The waste material recycling belt 20 carries the waste materials to the waste material recycling barrel 22 for the next processing.

[0069] Embodiment

[0070] The specific implementation of the present application will be further described below in combination with the embodiments.

[0071] The conveying belt 2 is tensioned by the driving roller and the driven roller, the interval between the partitions 3 of the conveying belt 2 is 600mm, and the height of the partitions 3 is 30mm. When the loading device is working, the bamboo shoots are loaded on the conveying belt 2 at the raw material accumulation position, and transported to the conveying belt 2. Since the conveying belt 2 is provided with the partitions 3, a certain amount of bamboo shoots can be loaded in each interval, and the excess bamboo shoots can slide to the raw material accumulation position, so that the amount of bamboo shoots in each interval can be controlled.

[0072] The bamboo shoots are transported to the vibration dispersion device by the loading device, the vibration motor 6 of the vibration dispersion device is provided with two vibration motors, the two vibration motors are reversely rotated to generate the same direction vibration, so that the bamboo shoots can be dispersed and fallen, the vibration motor 6 is installed side by side below the dispersion iron plate 4; the quality sensor 8 is installed below the dispersion iron plate 4 for monitoring the quality of the falling bamboo shoots, and the vibration motor 6 is combined to control the speed of the bamboo shoots falling. The dispersion iron plate 4 is provided with four grooves 42 below the dispersion iron plate 4, and the dispersion connecting rod 43 is installed on the groove 42, and the dispersion rod 44 is installed above each groove 42, which can disperse the bamboo shoots and adjust the direction of the bamboo shoots to make the bamboo shoots fall vertically. The dispersion iron plate 4 is connected and fixed by the spring 7 and the vibration frame 5 at four corners, which can make the bamboo shoots make the outward expansion involute motion when the vibration motor works, so that the bamboo shoots make the directional jumping motion with the dispersion iron plate.

[0073] When the vibration dispersion device works, the two vibration motors 6 are simultaneously operated to generate vibration, since the dispersion iron plate 4 and the vibration frame 5 are connected by the spring 7, the vibration of the vibration motor 6 can drive the dispersion iron plate 4 to vibrate, when the bamboo shoots fall on the dispersion iron plate 4, the bamboo shoots are first dispersed by the elliptical protrusion 41 on the dispersion iron plate 4, and then transported downwardly by the outward expansion involute motion of the dispersion iron plate, when the bamboo shoots move to the groove 42, since the dispersion rod 44 exists above the groove 42, the direction of the bamboo shoots falling can be changed to vertical falling, and the bamboo shoots can better enter the peeling device.

[0074] The bamboo shoots are sorted by the vibration sorting device and then enter the peeling device. The peeling roller set 12 in the peeling device is composed of three short peeling rollers 121 and one long peeling roller 122 through the meshing of the gear 163. The long and short peeling rollers 122 and 121 have a peeling length of 1600 mm and are assembled by seven spiral rubber rollers 123 and six blades 124. One blade 124 is installed between each spiral rubber roller 123, and the outer diameter of the blade 124 is slightly larger than that of the spiral rubber roller 123. The blade 124 is a blade with a hook, which can grab the bamboo shoot shell on the surface of the bamboo shoot during peeling. The peeling roller set 12 has four sets, and each peeling roller set 12 is separated by the five-sided baffle 14. The outer two ends of the peeling roller set are connected with the side baffle 11 through the "<" shaped baffle 15.

[0075] The stepless speed regulation motor 16 is installed on the peeling frame 9. The gear transmission box 162 has four and is installed side by side on the peeling frame 9. The stepless speed regulation motor 16 is connected to provide power through the belt pulley set 164. The belt pulley set 164 is connected with the middle two gear transmission boxes 162, and the gear transmission boxes 162 are connected through the shaft coupling 161. One end of the long peeling roller 122 is connected with the gear transmission box 162 through the shaft coupling 161 to form the transmission mechanism of the entire peeling device.

[0076] The peeling device is installed with the lever structure 13. The motor 133 is installed on the peeling frame 9. The two sprockets 131 are installed on the same side baffle 11 through the support block and are connected through the chain 132. The corresponding other side baffle 11 is also installed with the sprocket 131 and the chain 132. The two sprockets 131 and the chain 132 are connected and driven by the motor 133 through the connecting rod 134. The levers (including the front lever 135 and the rear lever 136) are welded at both ends of the chain 132. The distance between the front lever 135 and the rear lever 136 is 600 mm. The front lever 135 and the rear lever 136 are both welded with the lever block 137. The lever block 137 is located above the upper part between the outward rotating outer peeling roller 125 and the inward rotating inner peeling roller 126. There is a lever block 137 above the upper part between the outward rotating outer peeling roller 125 and the inward rotating inner peeling roller 126. The lever blocks 137 on the front lever 135 and the rear lever 136 are staggered and welded. Its function is to prevent the bamboo shoots from being too long and horizontally placed on the peeling roller set. The design of the structure can make the bamboo shoots stuck between the peeling rollers peel off the peeling rollers and prevent them from being stuck between the peeling rollers.

[0077] The peeling frame 9 is installed with the peeling foot pier on the four corners. Its function is to adjust the height and inclination angle of the peeling frame to control the falling speed of the bamboo shoots.

[0078] The stepless speed regulation motor 16 is connected with the mass sensor 8, and the motor speed is adjusted through the signal transmitted by the mass sensor 8, and the frequency control of the motor is 30-40 hz.

[0079] When the shelling device is working, the stepless speed regulation motor 16 drives the pulley set 164, and through the gear transmission box 162 and the shaft coupling 161, four groups of shelling rollers 12 are synchronously rotated. When the bamboo shoot shelling device is started, the shelling rollers start to rotate. The bamboo shoots are conveyed from the conveying belt on the side close to the gear 163 to the shelling rollers. Since there is a certain inclination angle between the shelling rollers and the ground, the surface of the shelling rollers is spiral, and when the shelling rollers rotate, the bamboo shoots can rotate with the surface of the rollers and move to the other end. During the movement, due to the existence of friction, the adjacent shelling rollers have a tangential force on the bamboo shoots, and when the tangential force is greater than the binding force between the shoot shell and the shoot meat, the shelling rollers can peel the shoot shell from the shoot meat. At the same time, the shelling rollers are provided with blades 124 at regular intervals on the surface, and the tips of the blades are hook-shaped, which can cut the shoot shell while grabbing the shoot shell when the bamboo shoots rotate, so as to facilitate the shelling rollers to peel the shoot shell and improve the shelling rate. At the same time, the device is provided with a chain-driven push rod structure 13, and the misaligned push blocks 137 welded on the front push rod 135 and the rear push rod 136 are located between the oppositely rotating shelling rollers above, which can prevent the bamboo shoots from being transversely placed and blocked. The whole device adjusts the motor speed (30-40 hz) in real time through the mass sensor 8, to ensure the accuracy and efficiency of the shelling process.

[0080] After the bamboo shoot shelling is finished, the bamboo shoots fall from the discharge port 10 to the discharge device, the discharge rack 18 is installed below the discharge port 10, and the feeding belt 17 is installed on the discharge rack 18 and driven by the motor 19.

[0081] After the bamboo shoot shelling, the shelling waste needs to be recycled, so the waste recycling device is set, which is a waste recycling belt 20 arranged below the shelling rollers of the shelling device and installed on the shelling rack 9, and the waste is carried to the waste recycling barrel 22 for next step processing by the waste recycling belt 20.

Claims

1. A bamboo shoot peeling device, characterized in that: the peeling device comprises a poking rod structure and at least one inclined peeling roller set; each peeling roller set comprises at least four peeling rollers arranged in sequence from left to right and rotating in parallel with each other, and the rotation directions of the two adjacent peeling rollers are opposite, and the leftmost peeling roller rotates clockwise; each peeling roller is sleeved with a plurality of spiral rubber roller barrels in the axial direction, and there is a blade fixed on the peeling roller between the end portions of the two opposite spiral rubber roller barrels; the blade has a sharp end extending radially outward beyond the outer diameter of the spiral rubber roller barrel; the poking rod structure comprises a poking rod extending in a direction perpendicular to the axial direction of the peeling roller and moving in a direction parallel to the axial direction of the peeling roller above the peeling roller set, and the poking rod has a plurality of poking blocks extending downward, each of which is located above the middle of the two peeling rollers rotating in opposite directions.

2. The bamboo shoot shelling device according to claim 1, characterized in that: Each peeling roller in each peeling roller set is provided with gears meshing in sequence, one of the peeling rollers is connected to the output shaft of a gear transmission box, and the input shaft of the gear transmission box is connected to a peeling power device comprising a stepless speed regulation motor.

3. The bamboo shoot shelling apparatus according to claim 1, wherein the bamboo shoot shelling apparatus further comprises a bamboo shoot cutting device. There are a plurality of peeling roller sets, and a plurality of gear transmission boxes equal in number to the peeling roller sets, each peeling roller in each peeling roller set is provided with gears meshing in sequence, one of the peeling rollers is connected to the output shaft of a gear transmission box, the gear transmission boxes are connected through shaft couplings, and the input shaft of one of the gear transmission boxes is connected to a peeling power device comprising a stepless speed regulation motor.

4. The bamboo shoot shelling apparatus according to claim 1, wherein the bamboo shoot shelling apparatus further comprises a bamboo shoot cutting device. The two ends of the poking rod are fixed on two left and right opposite chains, each chain is wound around two front and rear sprockets, and the left and right opposite pair of sprockets are fixedly connected through a connecting rod and connected with a sprocket drive motor that drives the rotation thereof.

5. The bamboo shoot shelling apparatus according to claim 1, wherein the bamboo shoot shelling apparatus further comprises a bamboo shoot cutting device. The poking rod has front and rear two, and the poking blocks on the two poking rods are staggered.

6. The bamboo shoot shelling apparatus according to claim 1, wherein the bamboo shoot shelling apparatus further comprises a bamboo shoot cutting device. There are a plurality of peeling roller sets, and each peeling roller is rotatably supported on a peeling frame; the adjacent peeling roller sets are separated by a pentagonal baffle provided on the peeling frame; The left side of the leftmost peeling roller set and the right side of the rightmost peeling roller set have "<" shaped baffles provided on the peeling frame.

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