CN114101031B - A high-efficient discharge mechanism and screening equipment for processing of tuber of pinellia - Google Patents

A high-efficient discharge mechanism and screening equipment for processing of tuber of pinellia Download PDF

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Publication number
CN114101031B
CN114101031B CN202111336065.XA CN202111336065A CN114101031B CN 114101031 B CN114101031 B CN 114101031B CN 202111336065 A CN202111336065 A CN 202111336065A CN 114101031 B CN114101031 B CN 114101031B
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China
Prior art keywords
discharging
driving
screening
pinellia
fixing
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CN202111336065.XA
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Chinese (zh)
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CN114101031A (en
Inventor
董涛
涂济源
余志广
刘涛
刘艳菊
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Qianjiang Latent Banxia Pharmaceutical Ltd By Share Ltd
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Qianjiang Latent Banxia Pharmaceutical Ltd By Share Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/54—Cleaning with beating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/54—Means for supporting containers or receptacles during the filling operation
    • 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
    • B65G47/78—Troughs having discharge openings and closures

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention relates to the technical field of screening equipment, and discloses a high-efficiency discharging mechanism and screening equipment for processing pinellia ternate, which comprise a discharging barrel with a rectangular longitudinal section, an openable discharging door, a fixing frame for fixing a material containing bag and two clamping frames, wherein the cross section of the fixing frame is circular or elliptical, a limiting ring is arranged in the middle of the outer side of the fixing frame, a limiting groove is arranged in the middle of the inner side of the clamping frame, and a driving assembly for simultaneously driving the two clamping frames to be pressed on the outer side of the fixing frame and the discharging door to be opened or closed is further included. The driving assembly is arranged, the clamping frame can be simultaneously driven to be pressed on the outer side of the fixed frame and the discharging door is opened or closed, discharging can be realized only by corresponding operation of the driving assembly, the mouth of the flexible bag is not required to be continuously held by hands, and the operation is rapid and simple; when a new flexible bag needs to be replaced, the machine does not need to be stopped, continuous discharging is realized, and the discharging efficiency is high.

Description

A high-efficient discharge mechanism and screening equipment for processing of tuber of pinellia
A high-efficient discharge mechanism and screening equipment for processing of tuber of pinellia
Technical Field
The invention relates to the technical field of screening equipment, in particular to a high-efficiency discharging mechanism for pinellia processing and screening equipment.
Background
Pinellia ternate is a traditional Chinese medicine, and is a dried tuber of the plant Pinellia ternate Pinellia ternata (thunder.) of the Araceae family. Collected in summer and autumn, cleaned, removed with skin and fibrous root, and sun-dried. Northeast, north China and Yangtze river basin are all distributed. Has effects of eliminating dampness and phlegm, lowering adverse qi, relieving vomiting, relieving distention and fullness, and resolving hard mass. The pinellia tuber collected from the pharmaceutical farmer is usually mixed with stones or other impurities with different sizes, so that impurities are removed, stones or other impurities mixed in the pinellia tuber are removed, and then the pinellia tuber is screened to classify the pinellia tuber according to the sizes, and the pinellia tuber can be processed in the subsequent steps through the above treatment method.
The screening step is characterized in that screening equipment is needed to be used, pinellia ternate enters from a feeding hole of the screening equipment and then enters into a screening box which is a core component of the screening equipment, a plurality of layers of screens with different apertures are obliquely arranged in the screening box, the screens are divided into different screening chambers by the screening box, a power mechanism is generally arranged on the side part of the screening box and drives the screens to vibrate, the pinellia is rocked along with the vibrating screens, the aperture of an upper layer of screen is larger than that of a lower layer of screen, the pinellia with the aperture smaller than that of the screen falls to the next layer of screen, a plurality of discharging holes communicated with each screening chamber are further arranged on the side part of the screening box, then the pinellia on each layer of screen is discharged from the discharging holes, a flexible bag is usually placed in advance below the discharging holes, the pinellia falling from the discharging holes into the flexible bag and is collected, the flexible bag is always required to be held by a person to be dumped by the bag, and after the flexible bag is fully filled, the screening equipment is required to be closed, and the discharging equipment is restarted after the empty flexible bag is replaced, so that continuous discharging cannot be realized, and the discharging efficiency is low.
Disclosure of Invention
The invention aims to provide the efficient discharging mechanism and the screening equipment for processing the pinellia, so that the screened pinellia can be discharged by each discharging mechanism and collected by the flexible bag clamped by the discharging mechanism, the bag mouth of the flexible bag is not required to be continuously held by hands, the operation is very simple and convenient, the stop is not required when the flexible bag is replaced, the connection discharging is realized, and the discharging efficiency is high.
The technical aim of the invention is realized by the following technical scheme:
a high-efficient discharge mechanism for tuber of pinellia processing, including the longitudinal section be the ejection of compact section of a rectangle section of thick bamboo, with the top of ejection of compact end of ejection of compact section of thick bamboo articulated ejection of compact door that opens and shuts mutually and be located the mount and two holders that are used for fixed flourishing pocket of ejection of compact end's below of ejection of compact section of thick bamboo, the transversal circular or oval of personally submitting of mount, the middle part in the outside of mount is provided with the spacing ring, the middle part of the inboard of holder be provided with spacing ring matched with spacing groove, still including drive simultaneously two holders compress tightly in the mount outside and ejection of compact door open or closed drive assembly.
According to the technical scheme, when discharging is needed, the opening of the flexible bag is placed between the fixing frame and the clamping frames in advance, then the driving assembly is used, the discharging door is driven to be opened and the two clamping frames are driven to be pressed on the fixing frame, so that the flexible bag (the bottom of the flexible bag is placed on the ground, the ground provides supporting force for the pinellia ternate collected into the flexible bag) is clamped, and the discharging door is opened, and then the pinellia ternate in the discharging cylinder can be discharged from the discharging cylinder and falls into the flexible bag to be collected; when the flexible bag is full, the driving assembly can be used, the discharging door is driven to be closed simultaneously, the two clamping frames are driven to be separated from the fixing frame, the pinellia ternate is stored in the discharging barrel for a short time at the moment, the pinellia ternate cannot fall down from the discharging barrel, the flexible bag filled with the pinellia ternate can be taken away in the process, an empty opening of the flexible bag is placed between the fixing frame and the clamping frames, and the process is repeated to continue discharging. The driving assembly is arranged, the clamping frame can be simultaneously driven to be pressed on the outer side of the fixed frame and the discharging door is opened or closed, the flexible bag can be clamped between the fixed frame and the clamping frame when discharging is needed only by corresponding operation of the driving assembly, the discharging door can be opened and smoothly discharged from the discharging end of the discharging cylinder, the bag mouth of the flexible bag is not required to be continuously held by hands, and the operation is rapid and simple; when a new flexible bag needs to be replaced, the machine does not need to be stopped, continuous discharging is realized, and the discharging efficiency is high.
The invention is further provided with: the driving assembly comprises a rotatable driving shaft, two driving discs connected with two ends of the driving shaft, two connecting pieces connected with two disc surfaces of the driving discs in a sliding mode, a discharging door is connected with the middle of the driving shaft, the two connecting pieces are connected with two clamping frames respectively, the driving assembly further comprises two fixing rods which are positioned at the outer sides of the two clamping frames and provided with two guide holes, two guide rods which movably penetrate through the two guide holes and clamping springs connected with the fixing rods are arranged at the outer sides of the clamping frames relatively, an included angle between a plane where the disc surfaces of the driving discs are located and a straight line where the axle center of the driving shaft is located is an acute angle, and the driving assembly further comprises a fixing assembly used for driving the driving shaft to rotate and fixing the position of the driving shaft.
According to the technical scheme, the fixing assembly is used for driving the driving shaft to rotate and fixing the position of the driving shaft, the discharging door is connected with the driving shaft, so that the discharging door can be driven to be opened or closed and the driving disc is driven to rotate, the included angle between the disc surface of the driving disc and the straight line where the axis of the driving shaft is located is an acute angle, and due to the guiding effect of the guide rod, the distance between the two connecting pieces can be changed, the driving disc rotates, the distance between the two connecting pieces can be driven to be reduced, the two clamping frames are mutually close until the two clamping frames are tightly pressed on the outer side of the fixing frame, at the moment, the flexible bag can be clamped between the clamping frames and the fixing frame, and the pinellia ternate is free of blocking of the discharging door and falls into the flexible bag smoothly to be collected; when the collection is finished, the fixed assembly can be used for driving the driving shaft to rotate and then fix, meanwhile, the clamping springs (always in a stretching state) elastically act on the two connecting pieces to enable the distance between the two connecting pieces to be increased, the two clamping frames are separated from the fixing frame, and the discharging door is closed at the same time and is restored to a to-be-used state. The driving assembly is provided with a driving shaft, a driving disc, a connecting piece and other structures, and can realize the function of simultaneously controlling the clamping frame to be pressed on the fixing frame and the discharging door to be opened or closed only by driving the driving shaft to rotate, so that the operation is very simple.
The invention is further provided with: the fixed assembly comprises a fixed cylinder integrally formed in the middle of the driving shaft, a driving rod movably penetrating through the fixed cylinder and two first fixed magnets arranged on the discharging cylinder, and one end of the driving rod is provided with a second fixed magnet which can attract any one of the first fixed magnets.
According to the technical scheme, the elastic grab handle is held, and tension is applied to the driving rod, so that the second fixed magnet (the strong artificial rubidium magnet) is separated from the first fixed magnet (the strong artificial rubidium magnet), and the driving rod can be rotated to drive the driving shaft to rotate; the elastic grab handle is rotated by 90 degrees to drive the driving rod to rotate until the second fixed magnet is attracted with the other first fixed magnet, the two clamping frames are pressed on the outer side of the fixed frame, the discharging door is opened, smooth discharging can be realized, the two clamping frames are separated from the fixed frame when the elastic grab handle is attracted with the other first fixed magnet, and the discharging door is closed, so that discharging cannot be realized. Wherein, fixed subassembly has set up structures such as fixed section of thick bamboo, actuating lever and two first fixed magnets, has realized driving drive shaft rotation and has fixed the function with the position of drive shaft, and the operation is very simple and convenient.
The invention is further provided with: one end of the driving rod, which is far away from the first fixed magnet, is provided with an elastic grab handle made of elastic materials.
Through foretell technical scheme, when discharge mechanism vibrates, the elasticity grab handle of being made by elastic material is convenient for manual operation, security and comfort level when improving the operation.
The invention is further provided with: the two driving discs are provided with connecting grooves on the inner sides opposite to each other, and each connecting piece comprises a connecting ball movably matched with the corresponding connecting groove and a connecting rod with an inverted L-shaped longitudinal section connected with the corresponding connecting ball, wherein the bottoms of the two connecting rods are connected with the two clamping frames.
Through foretell technical scheme, so drive the disc and rotate, can drive the connecting rod in the linear direction and be close to or keep away from each other to drive two holders and be close to or keep away from, so can realize pressing from both sides tight flexible bag or unclamping's function.
A high-efficient screening equipment for tuber pinellia processing, including screening case, set up in screening incasement a plurality of layers of screen cloth and a plurality of arbitrary high-efficient discharge mechanism that is used for tuber pinellia processing according to claim 1-5, a plurality of layers of screen cloth will screening case is divided into a plurality of screening room, still includes a plurality of collecting pipe, the both ends of collecting pipe respectively with screening room with the ejection of compact section of thick bamboo is linked together, each ejection of compact section of thick bamboo is located same height.
Through foretell technical scheme, the sack of flexible bag presss from both sides tightly between mount and two holders, and the interior tuber of pinellia of screening can fall by the discharge end of each ejection of compact section of thick bamboo in the flexible bag, so in the tuber of pinellia of equidimension can fall to different flexible bags. Wherein, screening equipment has set up above-mentioned discharge mechanism, and the ejection of compact operation is very simple and convenient, has improved ejection of compact efficiency.
It should be understood that other structures of the screening apparatus, such as a feeding mechanism, a power mechanism for driving the screen to vibrate, etc., are common prior art and will not be described in detail herein.
The invention is further provided with: the screen comprises a screen frame, a screening part, a net strip part and a plurality of parting beads, wherein the screening part and the net strip part are connected with the screen frame, the parting beads are arranged between the screening part and the net strip part at intervals, the movable beads are positioned between the screening part and the net strip part, the screening part is uniformly provided with a plurality of round screen holes, the net strip part is composed of a plurality of steel bars which are arranged in a crisscross manner, the screening part is parallel to the plane of the net strip part, the parting beads are arranged in a crisscross manner, the parting beads divide the screening part and the net strip part into a plurality of separation chambers, and the movable beads are uniformly distributed in each separation chamber and are free to move in the separation chamber.
Through foretell technical scheme, when the screen cloth vibrates, the tuber pinellia that the size is greater than circular sieve mesh is held back, and the tuber pinellia that the size is less than circular sieve mesh then can fall to next floor's screen cloth by circular sieve mesh (the diameter of circular sieve mesh is greater than the diameter of the adjacent billet that constitutes net strip portion, consequently the net strip portion can not shelter from the dropping of tuber pinellia), and have in addition some tuber pinellia probably to block in circular sieve mesh department, the movable ball of automatic activity in the separation chamber strikes this part tuber pinellia in automatic activity, under the impact force effect here, the tuber pinellia of card at circular sieve mesh comes out from circular sieve mesh. Wherein, the screen cloth includes screening portion, net strip portion, parting bead and fly ball etc. and the fly ball of free activity in the separation chamber can bump out the tuber pinellia of screening in-process card in circular sieve mesh department, avoids the tuber pinellia to influence screening efficiency at circular sieve mesh department in the screening process card.
Compared with the prior art, the invention has the beneficial effects that:
the driving assembly is arranged, the clamping frame can be simultaneously driven to be pressed on the outer side of the fixed frame and the discharging door is opened or closed, the flexible bag can be clamped between the fixed frame and the clamping frame when discharging is needed only by corresponding operation of the driving assembly, the discharging door can be opened to smoothly discharge the flexible bag from the discharging end of the discharging cylinder, the bag mouth of the flexible bag is not required to be continuously held by hands, and the operation is rapid and simple; when a new flexible bag needs to be replaced, the machine does not need to be stopped, continuous discharging is realized, and the discharging efficiency is high.
The driving assembly is provided with a driving shaft, a driving disc, a connecting piece and other structures, and the clamping frame can be controlled to be pressed on the fixing frame and the discharging door to be opened or closed simultaneously only by driving the driving shaft to rotate, so that the operation is very simple; the fixing component is provided with a fixing cylinder, a driving rod, a fixing inserting cylinder and other structures, so that the functions of driving the driving shaft to rotate and fixing the position of the driving shaft are realized, and the operation is very simple and convenient;
3. the screen cloth of screening equipment includes structures such as screening portion, net strip portion, parting bead and movable ball, and the movable ball of free activity in the separation chamber can bump out the tuber pinellia of screening in-process card in circular sieve mesh department, avoids the tuber pinellia to influence the efficiency of screening work in the screening in-process card in circular sieve mesh department.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a high-efficiency discharging mechanism for processing pinellia ternate;
FIG. 2 is a schematic diagram of a high efficiency screening apparatus for use in the processing of pinellia ternate according to the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic view of the structure of a screen in the high efficiency screening apparatus of the present invention;
fig. 5 is an enlarged view at B in fig. 4.
In the figure, 1, a discharging cylinder; 2. a discharge door; 3. a fixing frame; 4. a clamping frame; 5. a limiting ring; 6. a limit groove; 7. a drive assembly; 7a, driving shaft; 7b, driving the disc; 7c, a connecting piece; 7c1, connecting balls; 7c2, connecting rods; 8. a guide hole; 9. a fixed rod; 10. a guide rod; 11. a clamping spring; 12. a fixing assembly; 12a, a fixed cylinder; 12b, a driving rod; 12c, a first fixed magnet; 13. a second fixed magnet; 14. an elastic handle; 15. a connecting groove; 16. a screening box; 17. a screen; 17a, a screen frame; 17b, a screening part; 17c, a net strip part; 17d, parting strips; 17e, a movable ball; 18. a collecting pipe; 19. circular screen holes.
Description of the embodiments
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
The invention provides a high-efficiency discharging mechanism and screening equipment for processing pinellia ternate, which are shown in fig. 1 to 5 and comprise a discharging barrel 1 with a rectangular longitudinal section, an openable and closable discharging door 2 hinged with the top of a discharging end of the discharging barrel 1, a fixing frame 3 and two clamping frames 4, wherein the fixing frame 3 is positioned below the discharging end of the discharging barrel 1 and used for fixing a material containing bag, the cross section of the fixing frame 3 is circular or elliptical, a limiting ring 5 is arranged in the middle of the outer side of the fixing frame 3, a limiting groove 6 matched with the limiting ring 5 is arranged in the middle of the inner side of the clamping frames 4, and a driving assembly 7 for simultaneously driving the two clamping frames 4 to be pressed on the outer side of the fixing frame 3 and the discharging door 2 to be opened or closed is further included.
The operation process comprises the following steps: when discharging is needed, the opening of the flexible bag is placed between the fixed frame 3 and the clamping frames 4 in advance, then the driving assembly 7 is used, the discharging door 2 is driven to be opened and the two clamping frames 4 are driven to be pressed tightly on the fixed frame 3, so that the flexible bag (the bottom of the flexible bag is placed on the ground, and the support force is provided for the pinellia ternate collected to the flexible bag) is clamped, the discharging door 2 is opened, and the pinellia ternate in the discharging cylinder 1 can be discharged from the discharging cylinder 1 to fall into the flexible bag to be collected; when the flexible bag is full, the driving assembly 7 can be used, the discharging door 2 is driven to be closed and the two clamping frames 4 are driven to be separated from the fixed frame 3, the pinellia ternate is stored in the discharging barrel 1 for a short time at the moment and cannot fall down from the discharging barrel 1, the flexible bag filled with the pinellia ternate can be taken away in the process, an empty opening of the flexible bag is placed between the fixed frame 3 and the clamping frames 4, and the process is repeated, so that the discharging can be continued. The driving assembly 7 is arranged, the clamping frame 4 can be simultaneously driven to be pressed on the outer side of the fixed frame 3 and the discharging door 2 is opened or closed, the flexible bag can be clamped between the fixed frame 3 and the clamping frame 4 when discharging is needed only by corresponding operation of the driving assembly 7, the discharging door 2 can be opened to smoothly discharge the material from the discharging end of the discharging cylinder 1, the bag mouth of the flexible bag is not required to be continuously held by hands, and the operation is rapid and simple; when a new flexible bag needs to be replaced, the machine does not need to be stopped, continuous discharging is realized, and the discharging efficiency is high.
The driving assembly 7 comprises a rotatable driving shaft 7a, two driving discs 7b connected with two ends of the driving shaft 7a, two connecting pieces 7c connected with the disc surfaces of the two driving discs 7b in a sliding manner, the discharging door 2 is connected with the middle part of the driving shaft 7a, the two connecting pieces 7c are respectively connected with the two clamping frames 4, the driving assembly further comprises two fixing rods 9 which are positioned at the outer sides of the two clamping frames 4 and provided with two guide holes 8, two guide rods 10 which movably penetrate through the two guide holes 8 and clamping springs 11 connected with the fixing rods 9 are respectively arranged at the opposite outer sides of the two clamping frames 4, the included angle between the plane of the disc surface of the driving disc 7b and the straight line of the axle center of the driving shaft 7a is an acute angle, the device further comprises a fixing component 12 for driving the driving shaft 7a to rotate and fixing the position of the driving shaft 7a, the fixing component 12 is used for driving the driving shaft 7a to rotate and fixing the position of the driving shaft 7a, the discharging door 2 can be driven to open or close due to the fact that the discharging door 2 is connected with the driving shaft 7a, the driving disc 7b is driven to rotate, an included angle between the disc surface of the driving disc 7b and a straight line where the axis of the driving shaft 7a is located is an acute angle, the distance between the two connecting pieces 7c can be changed due to the guiding effect of the guide rod 10, the driving disc 7b is driven to rotate, the distance between the two connecting pieces 7c can be driven to be reduced, the two clamping frames 4 are mutually close to each other until the two clamping frames 3 are pressed on the outer sides of the fixing frames 3, at the moment, the flexible bag can be clamped between the clamping frames 4 and the fixing frames 3, and the pinellia is free of blocking the discharging door 2 and falls into the flexible bag to be collected; when the collection is completed, the driving shaft 7a can be driven to rotate and then be fixed by using the fixing component 12, meanwhile, the clamping springs 11 (always in a stretching state) elastically act on the two connecting pieces 7c to increase the distance between the two connecting pieces, the two clamping frames 4 are separated from the fixing frame 3, and the discharging door 2 is closed at the same time and is restored to a state to be used. The driving assembly 7 is provided with a driving shaft 7a, a driving disc 7b, a connecting piece 7c and other structures, and can realize the function of simultaneously controlling the clamping frame 4 to be pressed on the fixing frame 3 and the discharging door 2 to be opened or closed only by driving the driving shaft 7a to rotate, so that the operation is very simple.
The fixed assembly 12 comprises a fixed cylinder 12a integrally formed in the middle of the driving shaft 7a, a driving rod 12b movably penetrating through the fixed cylinder 12a, and two first fixed magnets 12c arranged on the discharging cylinder 1, one end of the driving rod 12b is provided with a second fixed magnet 13 which can attract any one of the first fixed magnets 12c, the elastic grab handle 14 is held, and a pulling force is applied to the driving rod 12b to separate the second fixed magnet 13 from the first fixed magnet 12c, and at the moment, the driving rod 12b can be rotated to drive the driving shaft 7a to rotate; the elastic grab handle 14 is rotated by 90 degrees to drive the driving rod 12b to rotate until the second fixed magnet 13 is attracted with the other first fixed magnet 12c, the two clamping frames 4 are pressed on the outer side of the fixed frame 3, the discharging door 2 is opened, smooth discharging can be realized, and in a discharging state, when the elastic grab handle is attracted with the other first fixed magnet 12c, the two clamping frames 4 are separated from the fixed frame 3, the discharging door 2 is closed, and discharging cannot be realized at the moment. The fixing assembly 12 has a structure of a fixing cylinder 12a, a driving rod 12b, two first fixing magnets 12c, and the like, and realizes the functions of driving the driving shaft 7a to rotate and fixing the position of the driving shaft 7a, so that the operation is very simple.
The end of the driving rod 12b far away from the first fixed magnet 12c is provided with an elastic grab handle 14 made of elastic material, and when the discharging mechanism vibrates, the elastic grab handle 14 made of elastic material is convenient for manual operation, so that the safety and comfort level during operation are improved.
The connecting grooves 15 are formed in the inner sides of the driving discs 7b, the connecting pieces 7c comprise connecting balls 7c1 movably matched with the connecting grooves 15 and connecting rods 7c2 with inverted L-shaped longitudinal sections connected with the connecting balls 7c1, the bottoms of the two connecting rods 7c2 are connected with the two clamping frames 4, the driving discs 7b rotate, and the connecting rods 7c2 can be driven to be close to or far away from each other in the linear direction, so that the two clamping frames 4 are driven to be close to or far away from each other, and the function of clamping flexible bags or loosening can be achieved.
A high-efficient screening equipment for tuber of pinellia processing, including screening case 16, set up in a plurality of layers of screen cloth 17 and a plurality of according to any one of claims 1-5 be used for the high-efficient discharge mechanism of tuber of pinellia processing in the screening case 16, a plurality of layers of screen cloth 17 will screening case 16 separates into a plurality of screening room, still include a plurality of material collecting pipe 18, the both ends of material collecting pipe 18 respectively with screening room with ejection of compact section of thick bamboo 1 are linked together, each ejection of compact section of thick bamboo 1 is located same height, and the sack of flexible bag presss from both sides tightly between mount 3 and two clamping frames 4, and tuber of pinellia in the screening room can fall by the discharge end of each ejection of compact section of thick bamboo 1 in the flexible bag, so different size tuber of pinellia can fall to different flexible bags. Wherein, screening equipment has set up above-mentioned discharge mechanism, and the ejection of compact operation is very simple and convenient, has improved ejection of compact efficiency.
It should be understood that other structures of the screening apparatus, such as a feeding mechanism, a power mechanism for driving the screen 17 to vibrate, etc., are common prior art and will not be described in detail herein.
The screen 17 comprises a screen frame 17a, a screening part 17b and a net strip part 17c which are connected with the screen frame 17a, a plurality of parting beads 17d which are arranged between the screening part 17b and the net strip part 17c at intervals, and a plurality of movable balls 17e which are positioned between the screening part 17b and the net strip part 17c, wherein the screening part 17b is uniformly provided with a plurality of round screen holes 19, the net strip part 17c is composed of a plurality of steel bars which are arranged in a crisscross manner, the screening part 17b and the net strip part 17c are parallel to each other, the parting beads 17d divide the screening part 17b and the net strip part 17c into a plurality of separation chambers, the movable balls 17e are uniformly distributed in each separation chamber and freely move in the separation chambers, when the screen 17 vibrates, the pinellia tuber which is larger than the round screen holes 19 is intercepted by the round screen holes, and the pinellia tuber which is smaller than the round screen holes can automatically impact the diameter of the next round pinellia tuber 19 (the diameter of the round screen holes 19 is automatically blocked by the pinellia tuber 19) and can automatically impact the diameter of the round screen hole 19 in the next round screen hole part 19, and the diameter of the circular screen hole can automatically fall out of the pinellia tuber 19 in the section 19 c, and the diameter of the round screen hole can automatically impact the diameter of the next round screen hole 19 is blocked in the circular screen hole part 19 and the diameter is automatically separated in the part and the diameter of the pinellia tuber 19. Wherein, screen cloth 17 includes screening portion 17b, net strip portion 17c, parting bead 17d and movable ball 17e etc. and the movable ball 17e of free activity in the separation chamber can bump out the tuber pinellia card in circular sieve mesh 19 department in the screening process, avoids the tuber pinellia card in circular sieve mesh 19 department in the screening process to influence the efficiency of screening work.
The above description is only illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.

Claims (5)

1. A high-efficient discharge mechanism for processing of tuber of pinellia, its characterized in that: the automatic feeding device comprises a discharging barrel (1) with a rectangular longitudinal section, an openable discharging door (2) hinged with the top of a discharging end of the discharging barrel (1), a fixing frame (3) and two clamping frames (4), wherein the fixing frame (3) is used for fixing a material containing bag and is positioned below the discharging end of the discharging barrel (1), the cross section of the fixing frame (3) is circular or elliptical, a limiting ring (5) is arranged in the middle of the outer side of the fixing frame (3), a limiting groove (6) matched with the limiting ring (5) is formed in the middle of the inner side of the clamping frame (4), and a driving assembly (7) for simultaneously driving the two clamping frames (4) to be pressed on the outer side of the fixing frame (3) and the discharging door (2) to be opened or closed is further included;
the driving assembly (7) comprises a rotatable driving shaft (7 a), two driving discs (7 b) connected with two ends of the driving shaft (7 a) and two connecting pieces (7 c) connected with disc surfaces of the two driving discs (7 b) in a sliding manner, the discharging door (2) is connected with the middle part of the driving shaft (7 a), the two connecting pieces (7 c) are respectively connected with the two clamping frames (4), the driving assembly further comprises two fixing rods (9) which are positioned at the outer sides of the two clamping frames (4) and provided with two guide holes (8), two guide rods (10) which penetrate through the two guide holes (8) in a movable manner and clamping springs (11) connected with the fixing rods (9) are respectively arranged at the opposite outer sides of the two clamping frames (4), and an included angle between a plane where the disc surface of the driving disc (7 b) is positioned and a straight line where the axle center of the driving shaft (7 a) is positioned is an acute angle, and the driving assembly (12) is used for driving the driving shaft (7 a) to rotate and fixing the position of the driving shaft (7 a);
the fixed assembly (12) comprises a fixed cylinder (12 a) integrally formed in the middle of the driving shaft (7 a), a driving rod (12 b) movably penetrating through the fixed cylinder (12 a) and two first fixed magnets (12 c) arranged on the discharging cylinder (1), and one end of the driving rod (12 b) is provided with a second fixed magnet (13) which can attract any one of the first fixed magnets (12 c).
2. The efficient discharging mechanism for processing pinellia ternate according to claim 1, wherein: an elastic grab handle (14) made of elastic materials is arranged at one end of the driving rod (12 b) far away from the first fixed magnet (12 c).
3. The efficient discharging mechanism for processing pinellia ternate according to claim 1, wherein: the connecting grooves (15) are formed in the inner sides of the two driving discs (7 b) in opposite directions, the connecting piece (7 c) comprises a connecting ball (7 c 1) movably matched with the connecting grooves (15) and a connecting rod (7 c 2) with an inverted L-shaped longitudinal section connected with the connecting ball (7 c 1), and the bottoms of the two connecting rods (7 c 2) are connected with the two clamping frames (4).
4. A high-efficient screening equipment for tuber of pinellia processing, its characterized in that: including screening case (16), set up in a plurality of layers of screen cloth (17) and a plurality of arbitrary high-efficient discharge mechanism that is used for tuber of pinellia processing according to claim 1-3 in screening case (16), a plurality of layers of screen cloth (17) will screening case (16) are separated into a plurality of screening room, still include a plurality of collecting pipe (18), the both ends of collecting pipe (18) respectively with screening room with ejection of compact section of thick bamboo (1) are linked together, each ejection of compact section of thick bamboo (1) are located same height.
5. The efficient screening apparatus for pinellia tuber processing according to claim 4, wherein: the screen (17) comprises a screen frame (17 a), a screening part (17 b) and a net strip part (17 c) which are connected with the screen frame (17 a), a plurality of partition strips (17 d) which are arranged between the screening part (17 b) and the net strip part (17 c) at intervals, and a plurality of movable balls (17 e) which are arranged between the screening part (17 b) and the net strip part (17 c), wherein the screening part (17 b) is uniformly provided with a plurality of round screen holes (19), the net strip part (17 c) is composed of a plurality of steel strips which are arranged in a crisscross manner, the screening part (17 b) and the net strip part (17 c) are parallel to each other, the partition strips (17 d) are arranged in a crisscross manner, the partition strips (17 d) divide the screening part (17 b) and the net strip part (17 c) into a plurality of separation chambers, and the movable balls (17 e) are uniformly distributed in each separation chamber and are free to move in the separation chambers.
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AT386137B (en) * 1987-02-23 1988-07-11 Binder Co Ag SCREENING SEAL
CN205324152U (en) * 2015-12-22 2016-06-22 天津昌农科技有限责任公司 Fodder shakes and screens out whitewashed system
CN106217682A (en) * 2016-06-30 2016-12-14 重庆浩立塑胶有限公司 Plastic grain screening plant
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