CN116873526B - Directional conveyor of arranging of lotus seed processing - Google Patents
Directional conveyor of arranging of lotus seed processing Download PDFInfo
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- CN116873526B CN116873526B CN202311140852.6A CN202311140852A CN116873526B CN 116873526 B CN116873526 B CN 116873526B CN 202311140852 A CN202311140852 A CN 202311140852A CN 116873526 B CN116873526 B CN 116873526B
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- lotus seeds
- lotus
- conveying belt
- lotus seed
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- 240000002853 Nelumbo nucifera Species 0.000 title claims abstract description 265
- 235000006508 Nelumbo nucifera Nutrition 0.000 title claims abstract description 265
- 235000006510 Nelumbo pentapetala Nutrition 0.000 title claims abstract description 265
- 230000008859 change Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The application relates to the technical field of lotus seed conveying devices, in particular to a lotus seed processing directional arrangement conveying device which comprises a frame, wherein a conveying belt is wound on the frame, a conveying groove is formed in the conveying belt, a grabbing plate is arranged on one side of the conveying belt, when lotus seeds fall into the conveying groove, the orientation of the tips of the lotus seeds is only two, the grabbing plate can drive the tips of the lotus seeds to rotate around a smooth end when rotating so as to adjust the orientation of the tips of the lotus seeds, and the smooth end cannot be driven by the grabbing plate, so that the tips of the lotus seeds in the conveying groove are all oriented in the same direction, the lotus seed orientation is uniformly conveyed into processing equipment, the time for manually adjusting the orientation of the lotus seeds can be effectively saved, and the working efficiency of the processing equipment is greatly improved.
Description
Technical Field
The application relates to the technical field of lotus seed conveying devices, in particular to a lotus seed processing and directional arrangement conveying device.
Background
Conveyor means are used to convey material from one location to another. For example, in the lotus seed processing process, a conveying device is required to convey lotus seeds to a specified position for subsequent processing. The traditional conveyor is mostly conveyer belt, because the lotus seeds are oval or oval, one end center is protruding, more sharp, the other end is comparatively smooth, so when the lotus seeds scatter on the conveyer belt, lotus seed pointed end on the conveyer belt is random towards a certain direction in general, the conveyer belt carries the lotus seeds that scatter to the assigned position and processes, some equipment does not have specific requirement to the orientation of lotus seeds, however, some equipment needs the specific orientation of lotus seeds to process, after the lotus seeds are put on the conveyer belt according to specific orientation by the manual work, the conveyer belt carries the lotus seeds to equipment again, adopt the orientation of lotus seeds on the manual adjustment conveyer belt can greatly reduced processing equipment's work efficiency.
Disclosure of Invention
Based on the above, it is necessary to provide a lotus seed processing and directional arrangement conveying device, which aims at the problem that the existing conveying device only plays a conveying role and cannot convey lotus seeds into processing equipment according to a specific direction, so that the working efficiency of the processing equipment is reduced.
The above purpose is achieved by the following technical scheme:
a lotus seed processing directional arrangement conveying device, comprising:
a frame;
the conveying belt is wound on the frame and is provided with a horizontal conveying section for conveying lotus seeds;
the conveying grooves are uniformly formed in the conveying belt and extend along the width direction of the conveying belt;
the baffle is positioned on one side of the conveying belt and used for shielding one side of the conveying belt;
the grabbing plate is positioned on the other side of the conveying belt, the grabbing plate can rotate on a plane perpendicular to the conveying direction of the conveying belt, a plurality of protrusions are arranged on the surface, close to the conveying belt, of the grabbing plate, and the tips of lotus seeds can extend into gaps between the adjacent protrusions;
the rotating shaft is rotatably arranged on the frame, the rotating shaft and the grabbing plate are respectively positioned on two sides of the conveying belt, the axial direction of the rotating shaft is the same as the conveying direction of the conveying belt, the rotating shaft is connected with the grabbing plate, the rotating shaft can rotate around the axis of the rotating shaft through a driving assembly to drive the grabbing plate to rotate around a preset direction, and the preset direction is perpendicular to the conveying direction of the conveying belt, so that the grabbing plate can drive the tip of lotus seeds to rotate around the smooth end of the grabbing plate when rotating around the preset direction, and the direction of the tip of the lotus seeds is adjusted;
the utility model discloses a telescopic handle, including the telescopic handle, the axis of rotation with grab the board and pass through the telescopic handle and connect, set up the extension spring in the telescopic handle, be provided with the arc piece in the frame, the one end of arc piece is higher than the other end, have the arcwall face between the both ends of arc piece, during initial state, grab the one end butt of board the arc piece makes the telescopic handle extends, grab the board when rotating along preset direction the telescopic handle shortens so that grab the board can slide on the arcwall face of arc piece and then the length of adaptation lotus seed under the effect of extension spring.
Further, the baffle plate can move along the width direction of the conveying belt so as to be abutted against one end of the lotus seeds.
Further, the conveyer belt is provided with the stopper along conveyer belt direction of delivery interval, the stopper is followed the width direction of conveyer belt extends, be higher than the other end and connect through smooth curved surface between the both ends of stopper, the both ends of every two adjacent stoppers set up in opposite directions, form between every two adjacent stoppers the conveyer trough.
Further, the driving assembly comprises a driving source and a worm wheel, the driving source is arranged on the frame, the driving source drives the worm wheel to rotate, a worm is arranged on the rotating shaft, the worm is coaxial with the rotating shaft, and the worm wheel can drive the worm to rotate so as to drive the rotating shaft to rotate.
Further, the directional conveyer that arranges of lotus seed processing still includes:
the feeding assembly comprises a hopper, and a discharge hole is formed in one side surface of the hopper;
the conveying wheel rotates to be arranged on the frame, a containing groove is formed in the peripheral surface of the conveying wheel, and the conveying wheel rotates to enable the containing groove to receive lotus seeds in the hopper and convey the lotus seeds onto the conveying belt.
Further, a guide plate is arranged in the hopper and is obliquely arranged, and the lower end of the guide plate is positioned at the discharge port.
Further, the guide plate is movably connected in the hopper, one end of the guide plate at a higher position is rotationally connected in the hopper, the lower end of the guide plate can be in contact with the edge of the containing groove, and the conveying wheel can enable the containing groove to stir the guide plate.
The beneficial effects of the application are as follows:
according to the application, the conveying grooves extending along the width direction of the conveying belt are formed in the conveying belt, so that when lotus seeds fall into the conveying grooves, the directions of the tips of the lotus seeds are only two, and then the rotation of the grabbing plate and the protrusions on the grabbing plate can drive the tips of the lotus seeds to rotate around the smooth ends so as to adjust the directions of the tips of the lotus seeds, and the smooth ends cannot be driven by the grabbing plate, so that the tips of the lotus seeds in the conveying grooves are all oriented in the same direction, the directions of the lotus seeds are uniformly conveyed into processing equipment, the time for manually adjusting the directions of the lotus seeds can be effectively saved, and the working efficiency of the processing equipment is greatly improved.
According to the lotus seed conveying device, the baffle capable of moving in the direction of the conveying belt width is arranged, so that the baffle can be abutted against one end of all lotus seeds, and the lotus seeds can be prevented from falling from the conveying groove.
According to the lotus seed grabbing plate, the two adjacent limiting blocks on the conveying belt are oppositely arranged, so that when lotus seeds fall into the conveying groove, the direction of the tip of the lotus seeds is only two, the subsequent grabbing plate is convenient to adjust the direction of the tip of the lotus seeds, and only the lotus seeds with opposite directions need to be turned.
According to the application, the guide plate is arranged in the hopper, so that lotus seeds can conveniently enter the accommodating groove from the discharge hole.
According to the application, the guide plate is movably arranged, so that the guide plate can move in the hopper, and lotus seeds can move in the hopper, so that the lotus seeds are prevented from blocking the discharge hole.
Drawings
Fig. 1 is a schematic structural diagram of a lotus seed processing, directional arrangement and conveying device according to an embodiment of the present application;
fig. 2 is a front view of the lotus seed processing, directional arrangement and conveying device provided in an embodiment in fig. 1;
fig. 3 is a top view of a lotus seed processing, directional arrangement and conveying device provided in an embodiment in fig. 1;
fig. 4 is a cross-sectional view of the lotus seed processing directional arrangement conveying apparatus along A-A provided in an embodiment in fig. 3;
fig. 5 is a schematic diagram of a worm gear and a worm of the directional arrangement conveying device for lotus seed processing according to an embodiment of the present application;
fig. 6 is an enlarged view of a portion B of the directional distribution and transportation device for lotus seed processing according to one embodiment in fig. 5.
Wherein:
100. a frame; 110. a first driven roller; 120. a second driven roller; 130. a drive roll;
200. a conveyor belt; 210. a limiting block; 220. a baffle; 230. grabbing a plate; 240. a telescopic rod; 250. an arc block;
300. a feeding assembly; 310. a hopper; 311. a discharge port; 320. a conveying wheel; 321. a receiving groove; 330. a deflector; 340. an adjusting bolt; 341. a fixing plate;
400. a drive assembly; 410. a driving source; 420. a worm wheel; 430. a worm; 440. and (3) rotating the shaft.
Detailed Description
The present application will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present application. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
The application provides a lotus seed processing and directional arrangement conveying device, which is described below with reference to fig. 1-6.
The lotus seed processing directional arrangement conveying device is suitable for directional arrangement conveying of elliptic objects with sharp ends at one ends and smoother ends, and is particularly suitable for directional arrangement conveying of lotus seeds, wherein the lotus seeds are generally elliptic and oval, one ends of the lotus seeds are protruding at the center and are sharper, and the other ends of the lotus seeds are smoother. The lotus seed processing generally needs to be processed by placing lotus seeds in a specific direction, for example, the lotus seed core-passing operation is performed, and the lotus seed core-passing machine starts to pass through the lotus seeds from the round and smooth ends of the lotus seeds, so that the cores in the lotus seeds are removed. Therefore, the lotus seeds are directionally distributed and conveyed to the processing equipment, the time for manually adjusting the direction of the lotus seeds can be effectively shortened, and the working efficiency of the processing equipment is improved. As shown in fig. 1 and fig. 3, a lotus seed processing and directional arrangement conveying device comprises a frame 100, a conveying belt 200 is wound on the frame 100, a horizontal conveying section is arranged on the conveying belt 200, the horizontal conveying section on the conveying belt 200 is used for conveying lotus seeds, a plurality of conveying grooves are formed in the conveying belt 200 along the conveying direction of the conveying belt, the conveying grooves extend along the width direction of the conveying belt 200 and are provided with openings at two ends, and lotus seeds fall into the conveying grooves on the conveying belt 200 and are conveyed by the conveying belt 200. Since the conveying groove extends along the width of the conveying belt 200, the lotus seeds lie in the conveying groove when falling into the conveying groove, and the two ends of the lotus seeds extend out of the two ends of the conveying groove, namely the tip end and the smooth end extend out of the two ends of the conveying groove. The tip of the lotus seed faces two states, one state is that the tip of the lotus seed faces one end of the conveying groove; the other state is that the tip of the lotus seed faces the other end of the conveying groove, and the tip of the lotus seed faces upwards or downwards in the conveying groove based on the up-down direction in fig. 3. The direction of the lotus seeds is regulated to be uniform, for example, the directions of the tips of the lotus seeds are uniformly directed to one end or the other end of the conveying groove (namely, the tips of the lotus seeds are uniformly directed to the upper end or the lower end of the conveying groove based on the up-down direction in fig. 3), and the tips of the lotus seeds are uniformly directed and then conveyed to processing equipment for processing the lotus seeds.
As shown in fig. 1, a baffle 220 is disposed on the frame 100, the baffle 220 is disposed on one side of the conveying belt 200, the baffle 220 can shield one side of the conveying belt 200, i.e. one end of the conveying groove is shielded, lotus seeds can be prevented from falling off from the conveying groove, and meanwhile, the baffle 220 is abutted with one end of the lotus seeds, so that a supporting point can be provided for the rotation of the lotus seeds.
The frame 100 is provided with a grabbing plate 230, the grabbing plate 230 is located at the other side of the conveying belt 200, the grabbing plate 230 can rotate on a plane perpendicular to the conveying direction of the conveying belt 200 to adjust the direction of the lotus seed tip, a rotating shaft 440 is arranged on one side, close to the baffle 220, of the frame, the rotating shaft 440 is located above the baffle 220, the axial direction of the rotating shaft 440 is consistent with the conveying direction of the conveying belt 200, and the rotating shaft 440 is connected with the grabbing plate 230. The grabbing plate 230 and the rotating shaft 440 are respectively located at two sides of the conveyer belt 200, and a plurality of protrusions (not shown in the figure) are uniformly arranged on the surface of the grabbing plate 230, which is close to the conveyer belt 200, the tips of the protrusions are passivated, the surface is smooth, friction force is negligible, and the protrusions are small and distributed densely. In the initial state, the surface of the grabbing plate 230 with the protrusions is perpendicular to the upper surface of the conveying belt 200, and the grabbing plate 230 and the baffle 220 are matched so that two ends of lotus seeds can be respectively contacted with the baffle 220 and the grabbing plate 230, namely, the tip and the smooth end can be respectively abutted with the grabbing plate 230 and the baffle 220 in the conveying groove.
It can be understood that, when the tip of the lotus seed abuts against the grabbing plate 230, the tip of the lotus seed can extend into the gap between the adjacent protrusions, and the grabbing plate 230 rotates along the preset direction to drive the tip of the lotus seed to change the direction; as shown in fig. 1, with the conveying direction of the conveying belt 200 as a reference, that is, the preset direction is a clockwise rotation direction when viewed along the conveying direction of the conveying belt 200, the preset direction is perpendicular to the conveying direction of the conveying belt 200, and the rotation shaft 440 rotates clockwise to drive the grabbing plate 230 to rotate clockwise with the rotation shaft 440 as a rotation center, so that the grabbing plate 230 can drive the tip of the lotus seed to rotate around the round end of the lotus seed, and the rotation angle of the grabbing plate 230 at least exceeds 90 ° to drive the tip of the lotus seed to rotate around the round end of the lotus seed by more than 90 °. In this process, when the grabbing plate 230 drives the tip of the lotus seed to rotate 90 ° and the lotus seed is in a vertical state, i.e. the tip of the lotus seed faces upwards and the smooth end faces downwards, after the grabbing plate 230 continues to drive the tip of the lotus seed to rotate more than 90 °, the baffle 220 is abutted against the lotus seed and the shape of the lotus seed is similar to an ellipse, so that the lotus seed rotates clockwise by a preset angle with the tip as a center of a circle, i.e. the smooth end of the lotus seed slides in the conveying groove in a direction away from the baffle 220, and at this moment, the lotus seed is in an inclined state, the lotus seed can lie in the conveying groove again under the action of self gravity, but the direction of the tip of the lotus seed is adjusted, and after the direction of the tip of the lotus seed is adjusted, the grabbing plate 230 rotates reversely and then resets; when the round end of the lotus seed is abutted against the grabbing plate 230, the round end of the lotus seed is in sliding contact with the protrusions, the distribution of the mass of the lotus seed is uneven due to the special shape of the lotus seed, namely, the mass of the round end of the lotus seed is larger than that of the tip, the round end is in sliding contact with the protrusions, and when the grabbing plate 230 rotates, the friction force generated by the grabbing plate 230 abutting against the round end of the lotus seed is insufficient to overcome the gravity of the round end of the lotus seed, so that the grabbing plate 230 cannot drive the round end of the lotus seed to rotate, namely, the tip of the lotus seed is not required to be adjusted towards the direction close to the baffle 220.
Through the rotation setting of grabbing the board 230 and grabbing the bellied setting in board 230 surface, can adjust the pointed end orientation of the lotus seeds in the conveyer trough for the pointed end orientation of lotus seeds in the conveyer trough is unanimous, can carry the unified direction of lotus seeds to processing equipment when carrying in, has avoided artifical adjustment direction and waste time, has improved processing equipment's work efficiency greatly.
As shown in fig. 1 and 5, in detail, the grabbing plate 230 and the rotation shaft 440 are connected through the telescopic rod 240, the fixed end of the telescopic rod 240 is disposed on the rotation shaft 440, and the telescopic end of the telescopic rod 240 is connected to the grabbing plate 230. In the initial state, the telescopic rod 240 is in an extended state, and a tension spring (not shown in the figure) is arranged in the telescopic rod 240 and is in a stretched state. When the grabbing plate 230 starts to rotate, the telescopic rod 240 is shortened under the action of the tension spring, so that the face, with the protrusions, of the grabbing plate 230 can be abutted against the tip or smooth end of the lotus seeds, and the grabbing plate 230 can be always abutted against the tip of the lotus seeds in the rotating process, so that the situation that the lotus seeds cannot change the orientation due to the fact that the tip of the lotus seeds is separated from the grabbing plate 230 is prevented.
As shown in fig. 1, 5 and 6, the frame 100 is provided with an arc block 250, specifically, the arc block 250 is located on a surface of the frame 100, which is close to the grabbing plate 230 and has a protrusion, the arc block 250 is similar to a triangle block, the hypotenuse of the triangle block is an arc surface, specifically, the arc block 250 has a higher end and a lower end, and an arc surface is located between the higher end and the lower end. The bottom surface of the arc block 250 is horizontal, the arc block 250 is provided with a side surface perpendicular to the bottom surface, the connection part of the side surface and the arc surface is a higher end, and the connection part of the bottom surface of the arc block 250 and the arc surface is a lower end. In the initial state, the surface of the grabbing plate 230 with the protrusion is abutted against the lower end of the arc block 250, and at this time, the grabbing plate 230 is farthest from the rotation shaft 440, so that the telescopic rod 240 is in the longest state, and at the same time, the internal tension spring is stretched. When the grabbing plate 230 rotates, the lower end of the grabbing plate 230 is in sliding contact with the arc surface of the arc block 250, so that the grabbing plate 230 can slide on the arc surface in the rotating process, the telescopic rod 240 can be shortened under the action of the tension spring, the grabbing plate 230 can be abutted against lotus seeds of different lengths, and the application range of the lotus seed directional arrangement conveying device is increased.
In a further embodiment, as shown in fig. 1 and 3, the baffle 220 can move along the width direction of the conveying belt 200, when lotus seeds enter the conveying groove, the baffle 220 can move towards the direction close to the conveying belt 200 so that the baffle 220 abuts against one end of the lotus seeds, when lotus seeds are all in the conveying groove on the conveying belt 200, the baffle 220 moves towards the direction close to the conveying belt 200 so that the baffle 220 abuts against one end of all the lotus seeds, the lotus seeds can be prevented from falling off from the conveying groove, and meanwhile, the baffle 220 provides a supporting point for the grabbing plate 230 to adjust the tip direction of the lotus seeds.
Specifically, as shown in fig. 3, a plurality of limiting blocks 210 are disposed on the upper surface of the conveyor belt 200 at intervals, a conveying groove is formed between every two adjacent limiting blocks 210, the limiting blocks 210 extend along the width direction of the conveyor belt 200, one end of each limiting block 210 is higher than the other end, the two ends of each limiting block are connected through a smooth curved surface, the two ends of each two adjacent limiting blocks 210 are oppositely disposed, that is, one end of each two adjacent limiting blocks 210 in the same direction is respectively higher than the other end of each two adjacent limiting blocks in the same direction, and the other end of each two adjacent limiting blocks in the same direction is respectively lower than the other end of each two adjacent limiting blocks in the same direction. It should be noted that, the shape of the stopper 210 is similar to a cylindrical body cut into a half cylinder along a plane passing through the axis, the cut surface of the half cylinder is fixedly disposed on the conveyor belt 200, assuming that the cut surface of the half cylinder is located on the plane downwards, a special shape is formed by cutting from the upper left to the lower right on the side of the half cylinder, and the placement directions of the adjacent two stoppers 210 are opposite. When the lotus seeds fall into the conveying groove, the smooth ends of the lotus seeds fall into the conveying groove firstly due to uneven quality of the lotus seeds, the tips of the lotus seeds face upwards, but the lotus seeds cannot keep a vertical state, and are randomly inclined so as to be finally 'lying down'. In the process of lotus seed deflection, due to the action of two adjacent limiting blocks 210, and the two ends of each limiting block 210 are higher and lower, when lotus seeds fall onto the limiting block 210, the lotus seeds can deflect along the smooth curved surface of the limiting block 210, so that the lotus seeds lie in the conveying groove; when the lotus seeds fall onto the other limiting block 210, the lotus seeds are finally in the 'lying' conveying groove, and the directions of the tips of the lotus seeds are opposite. So when the lotus seeds fall into the conveying groove, the orientation of the lotus seed tips is only two, one is that the lotus seed tips are towards one side of the baffle 220, and the other is that the lotus seed tips are towards one side away from the baffle 220. Therefore, when the orientation of the lotus seed tip is required to be adjusted, only the lotus seeds with opposite directions are required to be turned.
In a further embodiment, as shown in fig. 1 and fig. 2, the directional arrangement conveying device for lotus seed processing further includes a driving assembly 400, where the driving assembly 400 is used for driving the rotation shaft 440 to rotate, specifically, the driving assembly 400 includes a driving source 410 and a worm gear 420, where the driving source 410 may be a driving motor or other driving elements, the driving source 410 is fixedly disposed on the frame 100, the worm gear 420 is fixedly disposed on the rotation shaft 440 of the driving source 410, one end of the rotation shaft 440 is a worm 430, and the worm gear 420 is matched with the worm 430. The rotating shaft 440 is limited on the frame 100 through a connecting plate, specifically, two connecting plates are arranged on the frame 100, connecting holes are formed in the connecting plates, and the rotating shaft 440 is arranged in the connecting holes in a penetrating mode. When the worm wheel 420 rotates, the worm 430 can be driven to rotate around the axis of the worm wheel 420, the rotating shaft 440 rotates more than 90 degrees along the preset direction, namely, the rotating shaft 440 rotates 92 degrees in the same time as the moving time between two adjacent limiting blocks 210 on the conveyer belt 200, so that the grabbing plate 230 rotates to adjust the direction of the tip of the lotus seed when the conveyer belt 200 conveys the lotus seed. After the grabbing plate 230 rotates by 92 degrees, that is, after the downward direction of the lotus seed tip is adjusted, the other lotus seed is just conveyed to the adjusting position, the driving source 410 rotates reversely, so that the worm wheel 420 drives the worm 430 to rotate reversely to reset the grabbing plate 230, the speed of the reverse rotation of the driving source 410 is fast, the resetting time of the grabbing plate 230 is short, and the grabbing plate 230 is not influenced to turn the lotus seed tip on the conveying belt 200 next time.
Through the arrangement of the worm wheel 420 and the worm 430, the grabbing plate 230 can adjust the direction of the tip of the lotus seeds in the process of conveying the lotus seeds by the conveying belt 200, and the conveying time is saved.
The driving assembly 400 is not limited to the above structure, but may be a driving shaft of a driving motor directly fixedly connected with the rotation shaft 440, and the driving motor may rotate to directly drive the rotation shaft 440 to rotate, which may be other manners, which are well known to those skilled in the art, and are not described herein.
In a further embodiment, as shown in fig. 1 and fig. 4, the directional arrangement and conveying device for lotus seed processing further includes a feeding assembly 300, the feeding assembly 300 can put lotus seeds into the conveying groove on the conveying belt 200 one by one, specifically, the feeding assembly 300 includes a hopper 310 and a conveying wheel 320, the hopper 310 is used for receiving the lotus seeds, and the conveying wheel 320 is used for conveying the lotus seeds in the hopper 310 onto the conveying belt 200. Specifically, the hopper 310 is disposed on the frame 100 and above the conveyor belt 200, and a discharge hole 311 is formed on one side of the hopper 310. The conveying wheel 320 is rotatably arranged on the frame 100, the outer peripheral surface of the rotating wheel is close to the discharge hole 311 of the hopper 310, a plurality of accommodating grooves 321 are formed in the outer peripheral surface of the conveying wheel 320, the size of each accommodating groove 321 is matched with that of lotus seeds, and namely each accommodating groove 321 can only accommodate one lotus seed. Specifically, the conveying wheel 320 is driven by a driving motor (not shown in the figure), so that the accommodating groove 321 can receive the lotus seeds from the discharge hole 311 and convey the lotus seeds onto the conveying belt 200. The rotation speed of the conveying wheel 320 is consistent with the conveying speed of the conveying belt 200, the rotation speed of the conveying wheel 320 enables the interval of receiving lotus seeds by two adjacent containing grooves 321 to be consistent with the conveying interval of two adjacent conveying grooves on the conveying belt 200, so that the conveying grooves just contact with the conveying grooves when rotating onto the conveying belt 200, and each lotus seed is guaranteed to fall into the conveying groove of the conveying belt 200 from the containing groove 321 of the conveying wheel 320.
In a further embodiment, as shown in fig. 4, in order to facilitate the lotus seeds to smoothly enter the accommodating groove 321 on the conveying wheel 320, a baffle 330 is disposed in the hopper 310, and the baffle 330 is obliquely disposed in the hopper 310, i.e. the position of one end of the baffle 330 away from the discharge hole 311 is higher than the position of one end close to the discharge hole 311. When the lotus seeds enter the hopper 310, the lotus seeds fall on the guide plate 330, the lotus seeds roll to the discharge hole 311 on the guide plate 330, and when the accommodating groove 321 of the conveying wheel 320 rotates to be communicated with the discharge hole 311, namely the discharge hole 311 is opened, the lotus seeds roll into the accommodating groove 321, and the conveying wheel 320 drives the lotus seeds to the conveying belt 200.
Further, as shown in fig. 4, a large amount of lotus seeds are generally introduced into the hopper 310, and the baffle 330 is movably disposed to prevent the lotus seeds from being blocked at the discharge hole 311, so that the baffle 330 can avoid the blocking of the lotus seeds. Specifically, one end of the guide plate 330, which is higher, is rotatably connected in the hopper 310, one end of the guide plate 330, which is higher, is fixedly connected with a fixed plate 341, a tension spring is connected to the fixed plate 341, the other end of the tension spring is connected with the hopper 310, and the tension spring is vertically arranged. The baffle 330 near the discharge hole 311 has a part extending out of the discharge hole 311, and an included angle is formed between a part of the baffle 330 extending out of the discharge hole 311 and the baffle 330 not extending out of the discharge hole 311, the included angle is 120-150 degrees, and the lotus seeds can be stably conveyed into the accommodating groove 321 by the arrangement of the included angle. The edge of the receiving groove 321 on the transfer wheel 320 can be in contact with the deflector 330. In the initial state, the lotus seeds are located on the guide plate 330, the tension springs are in the original length state, the accommodating groove 321 is driven to rotate when the conveying wheel 320 rotates, the edge of the accommodating groove 321 can stir the guide plate 330 to rotate around the rotating connection center, at the moment, the tension springs are stretched, the accommodating groove 321 drives the guide plate 330 to a preset height (the preset height means that the conveying groove drives the guide plate 330 to move to the limit position, namely the highest moving height of the guide plate 330), and as one lotus seed can only be accommodated in the accommodating groove 321, when one lotus seed exists in the accommodating groove 321, other lotus seeds can not enter the accommodating groove 321. Along with the rotation of delivery wheel 320, holding tank 321 breaks away from the pan feeding mouth gradually, when holding tank 321 breaks away from the pan feeding mouth, the edge of holding tank 321 is taken off to the one end that baffle 330 position stretched out discharge gate 311, baffle 330 can reset in the twinkling of an eye under the effect of extension spring for the lotus seed position on the baffle 330 changes, and that is to say baffle 330 vibration makes the lotus seed also take place the vibration in hopper 310, avoids the lotus seed too much to lead to the lotus seed to block up in the condition of discharge gate 311 to appear, has improved the efficiency of delivery wheel 320 transportation lotus seed.
It should be noted that, the structure of making the lotus seeds vibrate in the hopper 310 to prevent the lotus seeds from blocking the discharge hole 311 is not limited to the above structure, but may be other structures, for example, the baffle 330 is made of an elastic material, that is, the baffle 330 is an elastic plate, one end of the baffle 330 with a higher position is fixedly disposed in the hopper 310, one end of the baffle 330 with a lower position is not limited, when the accommodating groove 321 of the conveying wheel 320 is gradually close to the discharge hole 311, one end of the baffle 330 extending out of the discharge hole 311 abuts against the edge of the accommodating groove 321, the lotus seeds enter the accommodating groove 321 on the baffle 330, and as the conveying wheel 320 rotates, the accommodating groove 321 drives one end of the baffle 330 with a lower position to move, since one end of the baffle 330 with a higher position is fixed in the hopper 310, and the baffle 330 is an elastic plate, the baffle 330 deforms, when the accommodating groove 321 is separated from the discharge hole 311, one end of the baffle 330 is separated from the accommodating groove 321, the lotus seeds return to the initial state, that is the baffle 330 vibrates, so as to drive the lotus seeds to block the discharge hole 311.
In a further implementation, as shown in fig. 4, an adjusting bolt 340 is disposed below the baffle 330, the adjusting bolt 340 is spirally disposed on the hopper 310, specifically, the adjusting bolt 340 is close to a lower end of the baffle 330, one end of the adjusting bolt 340 abuts against the lower surface of the baffle 330, and the adjusting bolt 340 is in spiral fit with the hopper 310, so that the length of the adjusting bolt 340 abutting against the baffle 330 can be changed when the adjusting bolt 340 is rotated. It should be noted that, the change of the length of the adjusting bolt 340 abutting the baffle 330 can change the inclination degree of the baffle 330, and the change of the inclination degree of the baffle 330 can change the size of the discharge hole 311, so as to adjust the size of the discharge hole 311 of the hopper 310 according to the type and the size of lotus seeds, avoid the overlarge discharge hole 311, and avoid the situation that lotus seeds caused by undersize of the lotus seeds do not enter the accommodating groove 321 after passing through the discharge hole 311.
In a further embodiment, as shown in fig. 1 and 2, the conveyor belt 200 is driven to run by the driving roller 130, specifically, the driving roller 130, the first driven roller 110 and the second driven roller 120 are rotatably disposed on the frame 100, and are arranged in a triangle, where the driving roller 130 and the first driven roller 110 are on the same plane, and the second driven roller 120 is located below the plane of the driving roller 130 and the first driven roller 110. The conveyor belt 200 is wound around the driving roller 130, the first driven roller 110, and the second driven roller 120, and the driving roller 130 drives the conveyor belt 200 to operate by a driving motor (not shown). The second driven roller 120 can slide in the vertical direction on the frame 100 to adjust the tension of the conveyor belt 200.
The specific working process of the lotus seed processing and directional arrangement conveying device provided by the application is described below with reference to the above embodiments:
preparation:
the adjusting bolt 340 is rotated to adjust the length of the adjusting bolt abutting against the guide plate 330, so that the size of the discharge hole 311 of the hopper 310 is matched with the type and size of lotus seeds, a plurality of driving motors are started, the conveying wheel 320 starts to rotate, and the driving roller 130 drives the conveying belt 200 to start to operate.
Feeding:
put into hopper 310 with the lotus seeds, the transfer pulley 320 rotates the holding tank 321 that makes on the transfer pulley 320 and discharge gate 311 intercommunication, the lotus seeds enter into holding tank 321 through guide plate 330 in, transfer pulley 320 continues to rotate, in the rotation process, the edge of holding tank 321 drives the one end of guide plate 330 lower position and revolutes rotation center rotation, the extension spring is stretched this moment, when holding tank 321 breaks away from discharge gate 311 completely, guide plate 330 breaks away from the edge of holding tank 321, guide plate 330 resets under the effect of extension spring, guide plate 330 takes place to vibrate the lotus seeds that make in hopper 310, avoid blockking up discharge gate 311, when next holding tank 321 and discharge gate 311 intercommunication, the lotus seeds enter into holding tank 321 through guide plate 330.
Lotus seeds fall onto conveyor belt 200:
the time interval for receiving the lotus seeds in each two adjacent accommodating grooves 321 is the same as the time interval for conveying between the two adjacent conveying grooves on the conveying belt 200, so that the lotus seeds in each accommodating groove 321 can enter the conveying groove.
Turning:
when the lotus seeds fall into the conveying groove, the smooth ends of the lotus seeds are arranged below and the tips face upwards, the lotus seeds can randomly fall to one side, the conveying groove is formed by two adjacent limiting blocks 210, the conveying groove extends along the width direction of the conveying belt 200, the height of the limiting blocks 210 at one end of the conveying groove is different in the unified direction, namely, the height of the limiting blocks 210 at the other end of the conveying groove is one high and one low, so that the tips of the lotus seeds can only face the width direction of the conveying belt 200, namely, the tips of the lotus seeds face one side or the other side of the conveying belt 200. At this time, the direction of the tip of the lotus seed needs to be uniform, and the baffle 220 is driven to move towards the direction close to the conveying belt 200, so that the baffle 220 abuts against the smooth end or tip of the lotus seed to provide support for the lotus seed when turning.
Starting the driving source 410, the driving source 410 drives the worm wheel 420 to rotate, so that the rotating shaft 440 rotates around the axis of the worm wheel 420, the lower end of the grabbing plate 230 slides on the arc surface of the arc block 250 when the grabbing plate 230 rotates, the telescopic rod 240 shortens to drive the grabbing plate 230 to move towards the direction close to the rotating shaft 440, and then the grabbing plate 230 can adapt to lotus seeds with different lengths, so that the grabbing plate 230 can abut against one end of the lotus seeds, if the tip of the lotus seeds abuts against the grabbing plate 230, the tip of the lotus seeds stretches into gaps between adjacent protrusions on the grabbing plate 230, and if the smooth end of the lotus seeds abuts against the grabbing plate 230, the smooth end of the lotus seeds abuts against the protrusions on the grabbing plate 230 in a sliding manner. The grabbing plate 230 can drive the tip of the lotus seed to rotate around the smooth end of the lotus seed, and the rotating angle of the grabbing plate 230 at least exceeds 90 degrees so as to drive the tip of the lotus seed to rotate around the smooth end of the lotus seed by more than 90 degrees. Taking 92 ° as an example, in this process, when the grabbing plate 230 drives the tip of the lotus seed to rotate 90 °, the lotus seed is in a vertical state, i.e. the tip of the lotus seed faces upwards, the smooth end faces downwards, after the grabbing plate 230 continues to drive the tip of the lotus seed to rotate more than 90 °, the baffle 220 is abutted with the smooth end of the lotus seed, and the tip of the lotus seed is located in the gap between adjacent protrusions on the grabbing plate 230, the grabbing plate 230 continues to rotate so that the lotus seed rotates around the same direction as the rotating direction of the grabbing plate 230 by a preset angle with the tip as the center of a circle, i.e. the smooth end of the lotus seed moves a preset distance in the conveying groove in a direction away from the baffle 220, the lotus seed is in an inclined state at this moment, and the lotus seed can lie in the conveying groove again under the action of self gravity, but the tip direction of the lotus seed is adjusted; when the round end of the lotus seed abuts against the grabbing plate 230, the round end of the lotus seed is in sliding contact with the protrusion, and when the grabbing plate 230 rotates, the grabbing plate 230 cannot drive the round end of the lotus seed to rotate, i.e. the tip of the lotus seed is facing the direction close to the baffle 220, and adjustment is not needed.
The grabbing plate 230 is reset:
when the grabbing plate 230 rotates to 92 degrees, the direction of the lotus seed tip is adjusted, the driving source 410 rotates reversely, the grabbing plate 230 is driven to reset, and after reset, the driving source 410 is started again, so that the grabbing plate 230 rotates reciprocally to turn the lotus seeds just falling onto the conveyer belt 200.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (7)
1. The utility model provides a lotus seed processing directional conveyor that arranges which characterized in that includes:
a frame;
the conveying belt is wound on the frame and is provided with a horizontal conveying section for conveying lotus seeds;
the conveying grooves are uniformly formed in the conveying belt and extend along the width direction of the conveying belt;
the baffle is positioned on one side of the conveying belt and used for shielding one side of the conveying belt;
the grabbing plate is positioned on the other side of the conveying belt, a plurality of protrusions are arranged on the surface, close to the conveying belt, of the grabbing plate, when the tip of lotus seeds is abutted to the grabbing plate, the tip of the lotus seeds can extend into gaps between adjacent protrusions, the grabbing plate rotates along a preset direction to drive the tip of the lotus seeds to change the direction, when the smooth end of the lotus seeds is abutted to the grabbing plate, the smooth end of the lotus seeds is in sliding contact with the protrusions, and when the grabbing plate rotates along the preset direction, the smooth end of the lotus seeds is separated from the protrusions;
the rotating shaft is rotatably arranged on the frame, the rotating shaft and the grabbing plate are respectively positioned on two sides of the conveying belt, the axial direction of the rotating shaft is the same as the conveying direction of the conveying belt, the rotating shaft is connected with the grabbing plate, the rotating shaft can rotate around the axis of the rotating shaft through a driving assembly to drive the grabbing plate to rotate around a preset direction, and the preset direction is perpendicular to the conveying direction of the conveying belt, so that the grabbing plate can drive the tip of lotus seeds to rotate around the smooth end of the grabbing plate when rotating around the preset direction, and the direction of the tip of the lotus seeds is adjusted;
the utility model discloses a telescopic handle, including the telescopic handle, the axis of rotation with grab the board and pass through the telescopic handle and connect, set up the extension spring in the telescopic handle, be provided with the arc piece in the frame, the one end of arc piece is higher than the other end, have the arcwall face between the both ends of arc piece, during initial state, grab the one end butt of board the arc piece makes the telescopic handle extends, grab the board when rotating along preset direction the telescopic handle shortens so that grab the board can slide on the arcwall face of arc piece and then the length of adaptation lotus seed under the effect of extension spring.
2. The lotus seed processing and directional arrangement conveying device according to claim 1, wherein the baffle plate can move along the width direction of the conveying belt so as to abut against one end of the lotus seeds.
3. The lotus seed processing and directional arrangement conveying device according to claim 1, wherein limiting blocks are arranged on the conveying belt at intervals along the conveying direction of the conveying belt, the limiting blocks extend along the width direction of the conveying belt, one end of each limiting block is higher than the other end of each limiting block, the two ends of each limiting block are connected through a smooth curved surface, the two ends of each two adjacent limiting blocks are oppositely arranged, and the conveying groove is formed between each two adjacent limiting blocks.
4. The lotus seed processing and directional arrangement conveying device according to claim 1, wherein the driving assembly comprises a driving source and a worm wheel, the driving source is arranged on the frame, the driving source drives the worm wheel to rotate, a worm is arranged on the rotating shaft, the worm is coaxial with the rotating shaft, and the worm wheel can drive the worm to rotate so as to drive the rotating shaft to rotate.
5. The lotus seed processing, directional arrangement and conveying device according to claim 1, wherein the lotus seed processing, directional arrangement and conveying device further comprises:
the feeding assembly comprises a hopper, and a discharge hole is formed in one side surface of the hopper;
the conveying wheel rotates to be arranged on the frame, a containing groove is formed in the peripheral surface of the conveying wheel, and the conveying wheel rotates to enable the containing groove to receive lotus seeds in the hopper and convey the lotus seeds onto the conveying belt.
6. The directional distribution conveying device for lotus seed processing according to claim 5, wherein a guide plate is arranged in the hopper, the guide plate is obliquely arranged, and the lower end of the guide plate is positioned at the discharge port.
7. The lotus seed processing and directional arrangement conveying device according to claim 6, wherein the guide plate is movably connected in the hopper, one end of a higher position of the guide plate is rotatably connected in the hopper, the lower end of the guide plate can be in contact with the edge of the containing groove, and the conveying wheel can enable the containing groove to stir the guide plate.
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CN117506027B (en) * | 2023-12-01 | 2024-07-19 | 杭州杭刃工具有限公司 | Die feeding device |
CN117550312B (en) * | 2024-01-10 | 2024-03-26 | 湖南宏园美湘莲食品有限公司 | Directional arrangement device for lotus seed processing |
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