阅读说明：本技术 一种莲子去皮取芯装置 (Lotus seed peeling and coring device ) 是由 杨妮 谢巍 肖萍 王建 于 2019-11-28 设计创作，主要内容包括：本发明供了一种莲子去皮取芯装置,属于机械技术领域,包括送料结构、激光传感器、动力取芯去皮结构；送料结构包括漏斗、传送带、多个传送轮、送料板；动力去皮取芯结构包括两个伺服电机、2N-2个连接架、2N个齿轮、2N个转动轮、N个第一电动推杆、N个第二电动推杆、N根取芯针、N个吹气管；所述第二电动推杆下方设有控制器,控制器与激光传感器、N个第一电动推杆、N个第二电动推杆和N根吹气管连接；两个相邻转动轮中间位置的下方设有激光传感器,本发明通过送料结构把莲子送至转动轮的位置,通过激光传感器识别相邻两个转动轮中间的位置是否存在莲子,通过控制器控制动力取芯去皮结构进行取芯去皮的动作,结构简单,操作方便。(The invention provides a lotus seed peeling and coring device, which belongs to the technical field of machinery and comprises a feeding structure, a laser sensor and a power coring and peeling structure; the feeding structure comprises a hopper, a conveyor belt, a plurality of conveying wheels and a feeding plate; the power peeling and coring structure comprises two servo motors, 2N-2 connecting frames, 2N gears, 2N rotating wheels, N first electric push rods, N second electric push rods, N coring needles and N air blowing pipes; a controller is arranged below the second electric push rods and is connected with the laser sensor, the N first electric push rods, the N second electric push rods and the N air blowing pipes; the laser sensor is arranged below the middle position of the two adjacent rotating wheels, the lotus seeds are conveyed to the positions of the rotating wheels through the feeding structure, the laser sensor is used for identifying whether the lotus seeds exist in the middle position of the two adjacent rotating wheels, the controller is used for controlling the power coring and peeling structure to perform coring and peeling actions, and the lotus seed coring and peeling device is simple in structure and convenient to operate.)

1. The utility model provides a coring device is peeld to lotus seeds which characterized in that: comprises a feeding structure, a laser sensor and a power coring and peeling structure; the feeding structure comprises a hopper (8), a conveyor belt (7), a plurality of conveying wheels (5) and a feeding plate (10); the lotus seed conveying device is characterized in that the conveying belt (7) is connected with the conveying wheels (5) in a rolling fit manner and then is driven, the conveying belt (7) and the conveying wheels (5) are installed on a material frame, the funnel (8) is installed on the material frame and located above the conveying belt (7), the distance between the lower end of the funnel (8) and the conveying belt (7) is smaller than the height of lotus seeds, N cylindrical through holes are formed in the bottom of the funnel (8), the diameter of each through hole is 1.1-1.5 times of the cross section size of the lotus seeds, the conveying belt (7) is evenly divided into N rows along the driving direction, and each row is evenly provided with a plurality of grooves (7-1); a plurality of cutting knives (8-1) in the vertical direction are arranged on the inner side surface of the cylindrical through hole, the distance between the two cutting knives (8-1) in opposite surfaces is 1.1-1.3 times of the maximum cross section size of the lotus seed, and the cutting knives (8-1) contract in the direction vertical to the central shaft of the cylindrical through hole; a feeding plate (10) is arranged below the right side of the conveyor belt (7), the feeding plate (10) is fixed on the material rack, and the feeding plate (10) is obliquely arranged towards the lower right; the power peeling and coring structure comprises two servo motors (22), 2N-2 connecting rods (24), 2N gears (20), 2N rotating wheels (19), N first electric push rods (11), N second electric push rods (14), N coring needles (17) and N air blowing pipes (13); the output shafts of the two servo motors (22) are horizontally and rightwards fixedly connected with gears (20), the right sides of the 2N-2 connecting rods (24) are fixedly connected with gear rods (18), the gear rods (18) are in rolling connection with the gears (20) through bearings, the right end face of each gear (20) is fixedly connected with the left end face of a rotating wheel (19), the 2N gears (20) are on the same straight line, and the 2N gears (20) are meshed with each other; two adjacent top of rotating wheel (19) all are equipped with first electric putter (11), a N first electric putter (11) and power structure leg joint, first electric putter (11) are vertical downwards to be connected with pressure head (12), the right side of rotating wheel (19) is equipped with second electric putter (14), second electric putter (14) level is connected left with coring needle (17), coring needle (17) are located the position of two adjacent rotation wheel (19) central lines, the level of coring needle (17) is higher than the position of rotating wheel (19) center pin, be equipped with gas blow pipe (13) on the latter half of coring needle (17), the inlet end of gas blow pipe (13) is connected with the air pump, second electric putter (14) below is equipped with controller (25), controller (25) and laser sensor (25), The N first electric push rods (11), the N second electric push rods (14) and air pump switches of the N air blowing pipes (13) are connected; the lower end of the feeding plate (10) is arranged above the left sides of the two adjacent rotating wheels (19), and a laser sensor (27) is arranged below the middle position of the two adjacent rotating wheels (19).

2. The lotus seed peeling and coring device as set forth in claim 1, wherein: the funnel-shaped cutting device is characterized in that the cutting knife (8-1) is designed to be a right triangle, the hypotenuse of the right triangle is a cutting edge, the right-angle sides of the cutting knife (8-1) are close to the side and the bottom of the cylindrical through hole at the bottom of the funnel (8) respectively, a spring (8-2) is arranged in the side face of the cylindrical through hole at the corresponding position of the cutting knife (8-1), and the cutting knife (8-1) is connected with the spring (8-2).

3. The lotus seed peeling and coring device as set forth in claim 1, wherein: the lotus seed conveying device is characterized in that the grooves (7-1) in the conveying belt (7) are arc-shaped grooves, the distance between the grooves (7-1) and the lower end of the funnel (8) is larger than the height of lotus seeds, the grooves (7-1) are uniformly distributed on the conveying belt (7), and the distance between every two adjacent grooves (7-1) is equal.

4. The lotus seed peeling and coring device as set forth in claim 1, wherein: the feeding plate (10) is provided with N sunken material guide channels, the shape of each material guide channel is trapezoidal, an opening at one side is large, an opening at one side is small, and the side with the small opening is positioned at the lower right side.

5. The lotus seed peeling and coring device as set forth in claim 1, wherein: the material rack is provided with a baffle (23), and the baffle (23) is obliquely arranged in a manner that the right side is higher and the left side is lower.

6. The lotus seed peeling and coring device as set forth in claim 1, wherein: and a material collecting box (21) is arranged below the right side of the conveyor belt (7) and the left side of the power coring and peeling structure.

7. The lotus seed peeling and coring device as set forth in claim 1, wherein: an arc-shaped groove is formed in the bottom of the pressure head (12) along the central shaft direction of the rotating wheel (19).

8. The lotus seed peeling and coring device as set forth in claim 1, wherein: the diameter of the middle part of the rotating wheel (19) along the length direction is smaller than the diameters of the two ends, and the middle part is set as a rough friction surface.

9. The lotus seed peeling and coring device as set forth in claim 1, wherein: the needle head part of the coring needle (17) is in an M-shaped solid cylinder shape.

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of machinery, in particular to a lotus seed peeling and coring device.

[ background of the invention ]

Lotus seed has the effects of tonifying spleen, checking diarrhea, stopping leukorrhagia, tonifying kidney, arresting seminal emission, nourishing heart and tranquilizing mind, and is commonly used in medicines and foods. The lotus seed after shelling needs to be subjected to coring treatment, otherwise, the bitter taste of the lotus seed core can permeate into food when the lotus seed is eaten, and the flavor and the taste of the lotus seed are influenced. The lotus plumule has high medicinal value, can be used as a medicinal material, and is expensive. However, the existing lotus seed coring technology is relatively backward and is manual operation, so that the production efficiency is low, time and labor are wasted, unnecessary waste is often caused, the taken lotus seed cores are often damaged, the integrity of the lotus seed cores cannot be guaranteed, and lotus meat is also damaged to a great extent. In the prior art, various lotus seed core penetrating machines for penetrating lotus seeds also appear, but most of the existing lotus seed core penetrating machines on the market are complex in structure, large in size and high in price.

[ summary of the invention ]

The invention aims to: to the problem that above-mentioned exists, provide a coring device is peeld to lotus seeds, this coring device is peeld to lotus seeds realizes that machinery replaces manual work, laborsaving saving time, and simple structure improve machining efficiency.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a lotus seed peeling and coring device comprises a feeding structure, a laser sensor and a power coring and coring structure; the feeding structure comprises a hopper, a conveyor belt, a plurality of conveying wheels and a feeding plate; the lotus seed conveying device comprises a conveying belt, a plurality of conveying wheels, a hopper, N cylindrical through holes, N conveying wheels, a hopper and N conveying wheels, wherein the conveying belt is connected with the conveying wheels in a rolling fit manner and then is driven, the conveying belt and the conveying wheels are installed on a material frame, the hopper is installed on the material frame and is positioned above the conveying belt, the distance between the lower end of the hopper and the conveying belt is smaller than the height of lotus seeds, the bottom of the hopper is provided with the N cylindrical through holes, the diameter of each through hole is 1.1-; a plurality of cutting knives in the vertical direction are arranged on the inner side surface of the cylindrical through hole, the distance between the two cutting knives in opposite surfaces is 1.1-1.3 times of the maximum cross section size of the lotus seeds, and the cutting knives shrink in the direction vertical to the central axis of the cylindrical through hole; a feeding plate is arranged below the right side of the conveyor belt, the feeding plate is fixed on the material rack, and the feeding plate is obliquely arranged towards the lower right; the power peeling and coring structure comprises two servo motors, 2N-2 connecting rods, 2N gears, 2N rotating wheels, N first electric push rods, N second electric push rods, N coring needles and N air blowing pipes; the output shafts of the two servo motors are horizontally and rightwards fixedly connected with gears, the right sides of the 2N-2 connecting rods are fixedly connected with gear rods, the gear rods are in rolling connection with the gears through bearings, the right end face of each gear is fixedly connected with the left end face of a rotating wheel, the 2N gears are on the same straight line, and the 2N gears are meshed with each other; the core taking mechanism is characterized in that first electric push rods are arranged above the two adjacent rotating wheels, the N first electric push rods are connected with a power structure support, the first electric push rods are vertically downward connected with a pressure head, second electric push rods are arranged on the right sides of the rotating wheels, the second electric push rods are horizontally connected with core taking needles leftwards, the core taking needles are located at the central line positions of the two adjacent rotating wheels, the horizontal height of the core taking needles is higher than that of the central shaft of the rotating wheels, air blowing pipes are arranged on the rear half portions of the core taking needles, air inlet ends of the air blowing pipes are connected with air pumps, controllers are arranged below the second electric push rods, and the controllers are connected with air pump switches of the laser sensors, the N first electric push rods, the N second electric push rods and the N air blowing pipes; the lower end of the feeding plate is arranged above the left sides of the two adjacent rotating wheels, and a laser sensor is arranged below the middle position of the two adjacent rotating wheels.

Further, the cutting knife is set to be a right triangle, the hypotenuse of the right triangle is a cutting edge, the right-angle side of the cutting knife is close to the side and the bottom of the cylindrical through hole at the bottom of the funnel respectively, a spring is arranged in the side face of the cylindrical through hole at the corresponding position of the cutting knife, and the cutting knife is connected with the spring.

Furthermore, the grooves in the conveying belt are arc-shaped grooves, the distance between each groove and the lower end of the corresponding funnel is larger than the height of the lotus seeds, the grooves are uniformly distributed on the conveying belt, and the distance between every two adjacent grooves is equal.

Furthermore, N sunken material guide channels are arranged on the feeding plate, the shape of each material guide channel is trapezoidal, an opening at one side is large, an opening at one side is small, and the side with the small opening is positioned at the lower right side.

Furthermore, a baffle is arranged on the material rack, and the baffle is obliquely arranged in a manner that the right side is higher and the left side is lower.

Furthermore, a material collecting box is arranged below the right side of the conveyor belt and the left side of the power coring and peeling structure.

Further, an arc-shaped groove is formed in the bottom of the pressure head along the central shaft direction of the rotating wheel.

Furthermore, the diameter of the middle part of the rotating wheel along the length direction is smaller than the diameters of the two ends, and the middle part is set as a rough friction surface.

Further, the needle head part of the coring needle is in an M-shaped solid cylinder shape.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. the lotus seed coring and peeling device is provided with the feeding structure, the laser sensor and the power coring and peeling structure, the feeding structure is adopted to feed lotus seeds to the positions of the rotating wheels of the power coring and peeling structure, the laser sensor is used for identifying whether the lotus seeds exist in the middle position between every two adjacent rotating wheels, and the controller is used for controlling the power coring and peeling structure to perform coring and peeling actions.

2. According to the lotus seed coring and peeling machine, the grooves are formed in the conveying belt, and the distance between every two adjacent grooves is equal, so that lotus seeds can fall on the rotating wheel at certain intervals, and the time for operating the power coring and peeling structure is provided.

[ description of the drawings ]

Fig. 1 is a schematic overall plan view of the structure provided by the embodiment of the present invention.

FIG. 2 is a schematic plan view of a power coring and peeling arrangement provided by an embodiment of the present invention.

Fig. 3 is a schematic plan view of a feeding structure provided in an embodiment of the present invention.

Fig. 4 is a schematic plan view of a hopper and conveyor belt connection provided by an embodiment of the present invention.

Fig. 5 is a schematic plane structure diagram of the connection between two adjacent gears and the rotating wheel provided by the embodiment of the invention.

Fig. 6 is a left side view of a gear coupled to a rotatable wheel provided by an embodiment of the present invention.

Fig. 7 is a schematic plan view of a coring needle according to an embodiment of the present invention.

Fig. 8 is a schematic connection diagram of a controller according to an embodiment of the present invention.

The device comprises a support frame 1, a left support rod 2-1, a right support rod 2-2, a fixing nail 3, a connecting rod 4, a conveying wheel 5, a rotating shaft 6, a conveying belt 7, a groove 7-1, a funnel 8, a cutter 8-1, a spring 8-2, lotus seeds 9, a feeding plate 10, a first electric push rod 11, a pressure head 12, a blowing pipe 13, a second electric push rod 14, an upper plate 15, a plane frame 16-1, a support leg 16-2, a core taking needle 17, an 18-gear rod 19, a rotating wheel 20, a gear 21, a material collecting box 21, a servo motor 22, a baffle 23, a connecting frame 24, a controller 25, a fixing rod 26 and a laser sensor 27.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The drawings are only for purposes of illustration and are not intended to be limiting, certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention, and do not represent the size of the actual product, and it is understood that some well-known structures, elements and descriptions thereof in the drawings may be omitted for persons skilled in the art.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.