CN116213266B - Leech medicinal material sieving device - Google Patents
Leech medicinal material sieving device Download PDFInfo
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- CN116213266B CN116213266B CN202310494890.5A CN202310494890A CN116213266B CN 116213266 B CN116213266 B CN 116213266B CN 202310494890 A CN202310494890 A CN 202310494890A CN 116213266 B CN116213266 B CN 116213266B
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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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
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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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of traditional Chinese medicine leech processing, in particular to a leech medicinal material sieving device, which comprises a base, wherein a feeding mechanism is arranged at the top of the base, a driving mechanism is arranged at the feeding end of the feeding mechanism, a transverse conveying mechanism is arranged at the bottom of the driving mechanism, and a sieving and selecting mechanism is arranged at the bottom of the transverse conveying mechanism; the feeding mechanism comprises four supporting rods fixedly connected to the top of the base, supporting rings are fixedly connected to the tops of the supporting rods, and rotating rollers are inserted into the inner parts of the adjacent supporting rings along the transverse direction. According to the invention, leech medicinal materials with different lengths are screened through the screening and selecting mechanism, and meanwhile, the leeches falling into the blanking barrel are rotationally screened and discharged through the cooperation between the conical rotating disc and the conical selecting disc, so that the leech screening effect of different length grades according to requirements is achieved, and compared with the traditional manual identification type screening, the screening efficiency is greatly improved, and the screening precision is ensured.
Description
Technical Field
The invention relates to the technical field of leech processing, in particular to a leech medicinal material sieving device.
Background
Leech, the name of traditional Chinese medicine, is the dried whole leech, has the effects of breaking blood and dysmenorrhea and dispelling blood stasis, the shape of the medicinal material is oblong and cylindrical, the dried medicinal leech is classified according to the length after being dried, and in order to facilitate the split charging of leeches with different lengths, the leeches with different lengths are required to be sieved.
When the existing leech medicinal materials are screened, the leeches are required to be screened one by one manually, the length difference of the screened leeches is large, the manual screening strength is high, and the production requirement is difficult to meet.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a leech medicinal material sieving device, which solves the technical problems of large leech sieving length difference and low efficiency.
In order to solve the technical problems, the invention provides the following technical scheme: the leech medicinal material sieving device comprises a base, wherein a feeding mechanism is arranged at the top of the base, a driving mechanism is arranged at the feeding end of the feeding mechanism, a transverse conveying mechanism is arranged at the bottom of the driving mechanism, and a sieving and selecting mechanism is arranged at the bottom of the transverse conveying mechanism;
the feeding mechanism comprises four supporting rods fixedly connected to the top of the base, supporting rings are fixedly connected to the tops of the supporting rods, rotating rollers are transversely inserted into the adjacent supporting rings, conveying belts are sleeved on the outer sides of the rotating rollers, driving belts are arranged on the outer sides of the conveying belts, and two ends of each driving belt are sleeved on the corresponding rotating roller;
the driving mechanism comprises a motor arranged on the right side of the top of the conveying belt, the output end of the motor is fixedly connected with an output shaft, the outer side of the output shaft is sleeved with a belt sleeve, the other end of the belt sleeve is sleeved with a rotating column, the bottom end of the rotating column is fixedly connected with a first bevel gear, the bottom side wall of the first bevel gear is in meshed transmission with a second bevel gear, the bottom center of the first bevel gear is inserted with a limiting rod in a penetrating manner, the tail end of the limiting rod, which is close to a supporting ring, extends to the inside of the second bevel gear, and the other tail end of the second bevel gear is fixedly connected with a rotating roller;
the upper end of conveyer belt is equipped with the arc delivery board, one side that the arc delivery board was carried away from the motor is equipped with perpendicular delivery board, and arc delivery board and perpendicular delivery board are close to each other inboard all to be equipped with a plurality of antifriction balls, the conveying end of arc delivery board and perpendicular delivery board extends to transverse conveying mechanism's inside.
Preferably, the transverse conveying mechanism comprises a fan-shaped disc fixedly connected to the bottom wall of the arc-shaped feeding plate, a fan-shaped groove is formed in the top of the fan-shaped disc, the inner side wall of the fan-shaped groove is perpendicular to the vertical feeding plate, a material swinging platform is arranged between the fan-shaped disc and the conveying belt, the top wall and the bottom wall of the fan-shaped disc are fixedly connected with a connecting arm which is close to the other side wall of the fan-shaped groove, the tail end of the connecting arm is rotationally provided with an elliptical extrusion piece, the center rotating shaft is fixedly connected with the center rotating shaft at the top of the elliptical extrusion piece and penetrates through and is rotationally arranged on the connecting arm, the top of the elliptical extrusion piece is symmetrically and fixedly connected with an elastic baffle rod, two sides of the center rotating shaft are fixedly connected with first springs, and the other ends of the first springs are fixedly connected to the elastic baffle rod.
Preferably, elastic knocking rods are fixedly arranged on the outer sides of the belt sleeves at equal intervals, and the length value of each elastic knocking rod is larger than the distance value between the belt sleeve and the elastic baffle rod.
Preferably, the screening selecting mechanism comprises a blanking barrel fixedly connected to the top of the base, cylindrical rotating grooves are formed in the inner walls of two sides of the blanking barrel, a conical rotating disc is fixedly connected to the bottom end of the output shaft, a material carrying ring is fixedly connected to the bottom end of the conical rotating disc, the diameter value of the material carrying ring is consistent with the inner diameter value of the blanking barrel, driving teeth are fixedly connected to the center of the bottom wall of the material carrying ring, and a plurality of limit stops are arranged on the outer side wall of the conical rotating disc at equal intervals.
Preferably, the screening and selecting mechanism further comprises driven teeth rotatably arranged on two sides of the driving teeth, a rotating sleeve is fixedly arranged at the top of each driven tooth, a fixed rod is arranged at the center of each rotating sleeve, a fan-shaped selecting groove is formed in the side wall of each rotating sleeve, a conical selecting disc is arranged in each fan-shaped selecting groove, a longitudinal movable block is longitudinally movably arranged at the top of each conical selecting disc, and the longitudinal movable blocks are sleeved on the fixed rods;
the inner center of the fixed rod is fixedly connected with an electromagnet, the top of the electromagnet is fixedly connected with a second spring, the tail end of the top of the second spring is fixedly connected with a magnetic movable block, and the magnetic movable block is positioned at the center of the longitudinal movable block;
the outside symmetry fixedly connected with unloading frame of rotation groove, unloading frame runs through the intercommunication with the rotation groove, the inside of unloading frame all is equipped with the slant down hopper that is used for sieving the ejection of compact.
By means of the technical scheme, the invention provides a leech medicinal material sieving device, which has at least the following beneficial effects:
1. according to the invention, leech medicinal materials with different lengths are screened through the screening and selecting mechanism, and meanwhile, the leeches falling into the blanking barrel are rotationally screened and discharged through the cooperation between the conical rotating disc and the conical selecting disc, so that the leech medicinal materials with different length grades are screened according to requirements, and compared with the traditional manual identification type screening, the screening efficiency is greatly improved, and the screening precision is ensured.
2. According to the invention, the collection and drainage of the leech medicinal materials to be screened are realized through the feeding mechanism, and meanwhile, the transverse drainage and conveying of the leeches to be screened along the tangential direction of the transverse conveying mechanism are realized through the cooperation arrangement among the conveying belt, the arc-shaped feeding plate and the vertical feeding plate, so that the effect of feeding the leeches one by one is achieved, the screening of the leeches one by one is ensured, and the screening precision is further ensured.
3. According to the invention, the feeding mechanism and the transverse conveying mechanism are driven to synchronously work through the driving mechanism, and simultaneously, through the cooperation arrangement among the output shaft, the rotating column, the first bevel gear and the second bevel gear, the synchronous rotation of the conveying belt and the conical rotating disc is realized, so that the synchronous carrying out of the horizontal throwing blanking and the rotary screening of leeches one by one is realized, the automation degree is high, and the screening efficiency of leech medicinal materials can be effectively improved.
4. According to the invention, the oval extrusion piece transversely limits the leeches conveyed transversely along the tangential direction of the fan-shaped disc, and meanwhile, the elastic knocking rod is driven to contact with the elastic baffle rod in the rotation process of the belt sleeve, so that the oval extrusion piece can swing continuously, the leeches are fed one by one in a horizontal throwing manner along the tangential direction of the fan-shaped disc, the blocking phenomenon in the leech feeding process is effectively reduced, and the screening efficiency is further improved.
5. According to the invention, the driven teeth and the rotating sleeves on two sides are driven to synchronously rotate by the rotation of the conical rotating disc and the driving teeth, so that the fan-shaped material selecting groove is alternately rotated along the inner wall of the blanking barrel, the conical material selecting disc is alternately contacted with the conical rotating disc, the effect of dislocation material selecting on leeches falling on the surface of the conical rotating disc is achieved by utilizing the centrifugal force in the rotating process of the conical rotating disc, the effect of automatic discharging of the leeches after separation along the oblique blanking hopper is achieved, and the degree of automation is high.
6. According to the invention, leeches with different lengths are screened as required by the screening and selecting mechanism, and meanwhile, the height of the longitudinal movable block is adjusted by the aid of the electromagnetic attraction force through the matching arrangement among the electromagnet, the second spring and the magnetic movable block, so that the screening requirements of leeches with different lengths are met, the effect of self-adaptive screening and discharging is achieved, and the screening accuracy of leeches with different lengths is effectively improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the feed mechanism and drive mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present invention;
FIG. 4 is a schematic perspective view of a lateral transport mechanism according to the present invention;
FIG. 5 is a schematic diagram of a three-dimensional structure of a screening and selecting mechanism of the invention;
FIG. 6 is a schematic diagram of the internal side view of the screening and selecting mechanism of the present invention;
fig. 7 is a schematic top view of the screening and selecting mechanism of the present invention.
In the figure: 1. a base; 2. a feed mechanism; 20. a support rod; 21. a support ring; 22. a rotating roller; 23. a transmission belt; 24. an arc-shaped feeding plate; 25. a vertical feeding plate; 26. a conveyor belt; 3. a driving mechanism; 30. a motor; 31. an output shaft; 310. a conical rotating disc; 311. a material carrying ring; 312. a driving tooth; 313. a limit stop; 32. a belt sleeve; 33. an elastic knocking rod; 34. rotating the column; 35. a first bevel gear; 36. a limit rod; 37. a second bevel gear; 4. a lateral conveying mechanism; 40. a fan-shaped disc; 41. a fan-shaped groove; 42. a connecting arm; 43. an elliptical extrusion; 44. a central spindle; 45. an elastic stop lever; 46. a first spring; 5. a screening and selecting mechanism; 50. a blanking cylinder; 51. a rotating groove; 52. driven teeth; 53. a rotating sleeve; 54. a fixed rod; 541. an electromagnet; 542. a second spring; 543. a magnetic movable block; 55. a fan-shaped material selecting groove; 56. a longitudinal movable block; 57. conical material selecting disc; 6. a blanking frame; 7. and (5) obliquely discharging the hopper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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 be within the scope of the invention.
Example 1
Referring to fig. 1-5, a leech medicine sieving device comprises a base 1, wherein a feeding mechanism 2 is arranged at the top of the base 1, a driving mechanism 3 is arranged at the feeding end of the feeding mechanism 2, a transverse conveying mechanism 4 is arranged at the bottom of the driving mechanism 3, a sieving and selecting mechanism 5 is arranged at the bottom of the transverse conveying mechanism 4, leeches with different lengths are sieved through the sieving and selecting mechanism 5, meanwhile, leeches falling in a blanking barrel 50 are rotationally sieved and discharged through the matched arrangement between a conical rotating disc 310 and a conical selecting disc 57, the effect that leeches with different length grades are sieved according to requirements is achieved, and compared with the traditional manual identification type sieving, the sieving efficiency is greatly improved, and the sieving precision is ensured;
the feeding mechanism 2 comprises four supporting rods 20 fixedly connected to the top of the base 1, supporting rings 21 are fixedly connected to the tops of the supporting rods 20, rotating rollers 22 are transversely inserted into the adjacent supporting rings 21, a conveying belt 26 is sleeved on the outer sides of the rotating rollers 22, a motor 30 is started first before sieving starts, leeches to be sieved are placed at the upper end of the conveying belt 26, feeding and conveying of leeches are achieved along with continuous rolling of the conveying belt 26, a driving belt 23 is arranged on the outer sides of the conveying belt 26, and two ends of the driving belt 23 are sleeved on the rotating rollers 22;
the driving mechanism 3 comprises a motor 30 arranged on the right side of the top of the conveying belt 26, an output end of the motor 30 is fixedly connected with an output shaft 31, a belt sleeve 32 is sleeved on the outer side of the output shaft 31, a rotating column 34 is sleeved on the other end of the belt sleeve 32, a first bevel gear 35 is fixedly connected to the tail end of the bottom of the rotating column 34, a second bevel gear 37 is meshed and transmitted on the bottom side wall of the first bevel gear 35, a limiting rod 36 is inserted through the center of the bottom of the first bevel gear 35, the limiting rod 36 extends to the inside of the second bevel gear 37 near the tail end of the supporting ring 21, the second bevel gear 37 flexibly rotates along the limiting rod 36, the other tail end of the second bevel gear 37 is fixedly connected to a rotating roller 22, after the motor 30 is started, the output shaft 31 continuously rotates to drive the belt sleeve 32 and the rotating column 34 to synchronously rotate, the continuous rotation of the rotating roller 22 is realized by utilizing the meshed and transmitted of the first bevel gear 35 and the second bevel gear 37, the continuous rotation of the screening and selecting mechanism 5 is realized, the synchronous operation of the feeding mechanism 2 and the transverse conveying mechanism 4 is driven by the driving mechanism 3, the synchronous rotation of the feeding mechanism is realized, the automatic transmission of the leech is realized, the synchronous rotation of the synchronous belt 26 and the synchronous rotation of the leech is realized, the synchronous rotation and the synchronous rotation of the synchronous rotation and the leech is realized, and the synchronous rotation of the synchronous rotation speed is realized by the rotating mechanism 310;
the upper end of conveyer belt 26 is equipped with arc delivery plate 24, one side that arc delivery plate 24 deviates from motor 30 is equipped with perpendicular delivery plate 25, arc delivery plate 24 and perpendicular delivery plate 25 all are equipped with a plurality of antifriction balls near the inboard each other, utilize a plurality of antifriction balls to reduce frictional force, make the leech follow the crooked direction of arc delivery plate 24 and continuously carry, the leech raw materials is along transversely carrying on conveyer belt 26 in-process, under the spacing effect of arc delivery plate 24 and perpendicular delivery plate 25, the conveying end of arc delivery plate 24 and perpendicular delivery plate 25 extends to the inside of transverse conveying mechanism 4, the leech of treating the crooked direction of arc delivery plate 24, when prolate cylindrical leech is along transversely entering, because the conveying clearance reduces gradually, cooperate a plurality of antifriction balls, prolate cylindrical leech is all along the inside of broad one side entering fan-shaped dish 40 all the time, finally along fan-shaped dish 40 tangential direction entering at the fan-shaped dish 40 inside, after the tangential direction gets into, along the slope inner wall whereabouts of fan-shaped dish 40, finally fall into the inside of feed cylinder 50 down, the realization through feed mechanism 2 is treating the assembly of leech, the drainage that sieves on treating the conveyer belt 24, the horizontal drainage effect of treating the leech through the filter screen, the setting up of each cross-shaped material conveying mechanism has been guaranteed, the horizontal screening accuracy of leech has been realized, the setting up on the filter screen to the filter effect of each and has been guaranteed to the filter screen on the horizontal conveying mechanism has been realized, the filter effect to the filter screen one by one.
Example two
Referring to fig. 2-4, the present embodiment is substantially the same as the first embodiment, and the present embodiment is made based on the first embodiment, and has the same advantages as the first embodiment, and the same parts are referred to each other, and will not be described in detail herein.
The transverse conveying mechanism 4 comprises a fan-shaped disc 40 fixedly connected to the bottom wall of the arc-shaped feeding plate 24, a fan-shaped groove 41 is formed in the top of the fan-shaped disc 40, the inner side wall of the fan-shaped groove 41 is vertically arranged with the vertical feeding plate 25, leeches are guaranteed to enter the inside of the fan-shaped disc 40 along the tangential direction of the fan-shaped groove 41 of the fan-shaped disc 40, a material swinging platform is arranged between the fan-shaped disc 40 and the conveying belt 26, materials transversely conveyed on the conveying belt 26 are led into the inside of the fan-shaped disc 40 through the arrangement of the material swinging platform, the material swinging platform and the conveying belt 26 are located on the same horizontal plane, a connecting arm 42 is fixedly connected to the top wall and the bottom wall of the fan-shaped disc 40 and the other side wall close to the fan-shaped groove 41, an oval extrusion piece 43 is rotatably arranged at the tail end of the connecting arm 42, leeches are continuously contacted with the oval extrusion piece 43 in the tangential direction of the fan-shaped disc 40, the oval extrusion piece 43 can swing along a central rotating shaft 44, when the leeches are contacted with the side walls of the oval extrusion piece 43, screening of the leeches is avoided, the plurality of leeches are piled up together, the center of the material on the conveying belt 26 is fixedly connected to the center rotating shaft 44, the top of the oval rotating shaft 44 is rotatably arranged on the connecting arm 42, the connecting arm 42 is rotatably connected to the other end of the oval extrusion piece 45 is fixedly connected to the first elastic rod 46, and the other end of the elastic rod 46 is fixedly connected to the other end 45 is fixedly connected to the elastic rod 45.
Example III
Referring to fig. 2-3, the present embodiment is substantially the same as the first embodiment, and the present embodiment is made based on the first embodiment, and has the same advantages as the first embodiment, and the same parts are referred to each other, and will not be described in detail herein.
The outside equidistance fixed mounting of belt cover 32 has elasticity to strike pole 33, elasticity strikes the length value of pole 33 and is greater than the interval value of belt cover 32 and elasticity shelves pole 45, ensure that belt cover 32 rotates the in-process and drive elasticity and strike pole 33 constantly with elasticity shelves pole 45 contact, and then make elasticity shelves pole 45 take place the swing, and then drive oval extrusion piece 43 and take place reciprocating swing along central pivot 44, when reaching leech and carrying one by one, also avoided prolate cylindrical leech all the time with transversely passing through oval extrusion piece 43, transversely carry the horizontal spacing of leech along fan-shaped dish 40 tangential direction through oval extrusion piece 43, simultaneously drive elasticity to strike pole 33 and elasticity shelves pole 45 contact through belt cover 32 rotation in-process, realize oval extrusion piece 43's constantly swing, the unloading one by one of carrying leech has been reached to the tangential direction level throwing of fan-shaped dish 40, effectively reduced the jam phenomenon that takes place in the leech unloading process, further improved screening efficiency.
Example IV
Referring to fig. 5, the present embodiment is substantially the same as the first embodiment, and the present embodiment is made based on the first embodiment, and has the same advantages as the first embodiment, and the same parts are referred to each other, and will not be described in detail herein.
The screening selecting mechanism 5 comprises a blanking barrel 50 fixedly connected to the top of the base 1, cylindrical rotating grooves 51 are formed in the inner walls of two sides of the blanking barrel 50, a conical rotating disc 310 is fixedly connected to the bottom end of an output shaft 31, a motor 30 drives the output shaft 31 and the conical rotating disc 310 to continuously rotate, fallen leeches fall on the conical rotating disc 310, a material carrying ring 311 is fixedly connected to the bottom end of the conical rotating disc 310, the diameter value of the material carrying ring 311 is consistent with the inner diameter value of the blanking barrel 50, falling leeches are guaranteed to fall on the material carrying ring 311, the phenomenon of blocking is avoided, driving teeth 312 are fixedly connected to the center of the bottom wall of the material carrying ring 311, a plurality of limit stops 313 are arranged on the outer side wall of the conical rotating disc 310 at equal intervals, the leeches are horizontally thrown along the tangent line of the fan-shaped disc 40, fall in gaps between the conical rotating disc 310 and the inner wall of the blanking barrel 50 under the limit effect of the limit stops 313 in the vertical direction, and the continuous rotation of the conical rotating disc 310 tends to be stable.
Example five
Referring to fig. 6-7, the present embodiment is substantially the same as the first embodiment, and the present embodiment is made based on the first embodiment, and has the same advantages as the first embodiment, and the same parts are referred to each other, and will not be described in detail herein.
The screening selecting mechanism 5 further comprises driven teeth 52 which are rotatably arranged on two sides of the driving teeth 312, a rotating sleeve 53 is fixedly arranged at the top of the driven teeth 52, a fixed rod 54 is arranged at the center of the rotating sleeve 53, a fan-shaped selecting groove 55 is arranged on the side wall of the rotating sleeve 53, a conical selecting disc 57 is arranged in the fan-shaped selecting groove 55, a longitudinal movable block 56 is longitudinally movably arranged at the top of the conical selecting disc 57, the longitudinal movable block 56 is sleeved on the fixed rod 54, the driven teeth 52 and the rotating sleeve 53 are driven to synchronously rotate along with the rotation of the driving teeth 312, when the fan-shaped selecting groove 55 faces towards the conical rotating disc 310, under the action of centrifugal force, leeches which are originally vertically fallen into the limiting stop 313 are thrown out into the fan-shaped selecting groove 55, and continuously rotate along with the rotating sleeve 53, so that the leeches with corresponding lengths are discharged in a rotating mode, the conical selecting disc 57 is conveniently and rapidly discharged, when the fan-shaped selecting groove 55 does not face the conical rotating disc 310, the inner wall of the rotating sleeve 53 continuously acts on the outer wall of the rotating sleeve 53, the leeches can not rotate synchronously, the driven teeth 52 and the fan-shaped selecting disc can automatically rotate along the rotating direction of the rotating sleeve 310, the rotating direction of the rotating sleeve 310 is high, the fan-shaped selecting disc is achieved, the effect of the leeches is achieved, and the rotating along with the rotating direction of the conical rotating disc, and the rotating disc is automatically, and the rotating along with the conical rotating disc, and the rotating disc and the rotating along with the rotating sleeve 310, and the rotating direction of the conical rotating disc, and the rotating material, and the rotating, and the material is high;
as a preferred technical scheme of the embodiment, an electromagnet 541 is fixedly connected to the inner center of the fixed rod 54, a second spring 542 is fixedly connected to the top of the electromagnet 541, a magnetic movable block 543 is fixedly connected to the top end of the second spring 542, the magnetic movable block 543 is located at the center of the longitudinal movable block 56, when leeches with different lengths need to be discharged, the electromagnet 541 is started, under the action of electromagnetic magnetic attraction force, the magnetic movable block 543 moves up and down along the fixed rod 54, so that the distance between the longitudinal movable block 56 and the material carrying ring 311 is reduced, the leech with smaller length is discharged, at the moment, the longer leeches cannot be discharged, the current of the electromagnet 541 is flexibly adjusted, the leeches with different lengths can be selected and discharged according to the needs, the leeches with different lengths are screened according to the needs through the matching arrangement of the electromagnet 541, the second spring 542 and the magnetic movable block 543, the height of the longitudinal movable block 56 is adjusted by utilizing the change of the electromagnetic attraction force, the screening and discharging effect of the leech with different lengths is achieved, and the screening accuracy of leech with different lengths is effectively improved;
as a preferred technical scheme of the embodiment, the outer side of the rotary groove 51 is symmetrically and fixedly connected with a blanking frame 6, the blanking frame 6 is communicated with the rotary groove 51 in a penetrating manner, when the fan-shaped material selecting groove 55 rotates to the inside of the rotary groove 51 close to one side of the blanking frame 6, leeches in the conical material selecting disc 57 are discharged along the blanking frame 6, and inclined blanking hoppers 7 for sieving and discharging are arranged in the blanking frame 6.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the invention is mainly used for protecting a mechanical device, so the invention does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different manner from other embodiments, so that the same or similar parts between the embodiments are referred to each other. For each of the above embodiments, since it is substantially similar to the method embodiment, the description is relatively simple, and reference should be made to the description of the method embodiment for relevant points.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a leech medicinal material sieving mechanism, includes base (1), its characterized in that: the feeding mechanism (2) is arranged at the top of the base (1), the driving mechanism (3) is arranged at the feeding end of the feeding mechanism (2), the transverse conveying mechanism (4) is arranged at the bottom of the driving mechanism (3), and the screening and selecting mechanism (5) is arranged at the bottom of the transverse conveying mechanism (4);
the feeding mechanism (2) comprises four supporting rods (20) fixedly connected to the top of the base (1), supporting rings (21) are fixedly connected to the tops of the supporting rods (20), rotating rollers (22) are transversely inserted into the supporting rings (21) adjacently, conveying belts (26) are sleeved on the outer sides of the rotating rollers (22), driving belts (23) are arranged on the outer sides of the conveying belts (26), and two ends of the driving belts (23) are sleeved on the rotating rollers (22);
the driving mechanism (3) comprises a motor (30) arranged on the right side of the top of the conveying belt (26), an output shaft (31) is fixedly connected to the output end of the motor (30), a belt sleeve (32) is sleeved on the outer side of the output shaft (31), a rotating column (34) is sleeved on the other end of the belt sleeve (32), a first bevel gear (35) is fixedly connected to the bottom end of the rotating column (34), a second bevel gear (37) is meshed and transmitted to the bottom side wall of the first bevel gear (35), a limiting rod (36) penetrates through the bottom center of the first bevel gear (35), the end, close to the supporting ring (21), of the limiting rod (36) extends to the inside of the second bevel gear (37), and the other end of the second bevel gear (37) is fixedly connected to the rotating roller (22);
the screening and selecting mechanism (5) comprises a discharging barrel (50) fixedly connected to the top of the base (1), cylindrical rotating grooves (51) are formed in the inner walls of two sides of the discharging barrel (50), a conical rotating disc (310) is fixedly connected to the bottom end of the output shaft (31), a material carrying ring (311) is fixedly connected to the bottom end of the conical rotating disc (310), the diameter value of the material carrying ring (311) is consistent with the inner diameter value of the discharging barrel (50), driving teeth (312) are fixedly connected to the center of the bottom wall of the material carrying ring (311), and a plurality of limit stops (313) are arranged on the outer side wall of the conical rotating disc (310) at equal intervals;
the screening and selecting mechanism is characterized in that the screening and selecting mechanism (5) further comprises driven teeth (52) which are rotatably arranged on two sides of the driving teeth (312), a rotating sleeve (53) is fixedly arranged at the top of each driven tooth (52), a fixed rod (54) is arranged at the center of each rotating sleeve (53), a fan-shaped selecting groove (55) is formed in the side wall of each rotating sleeve (53), a conical selecting disc (57) is arranged in each fan-shaped selecting groove (55), a longitudinal movable block (56) is longitudinally movably arranged at the top of each conical selecting disc (57), and each longitudinal movable block (56) is sleeved on each fixed rod (54).
2. The leech drug sieving device as claimed in claim 1, wherein: the upper end of conveyer belt (26) is equipped with arc delivery plate (24), one side that arc delivery plate (24) deviate from motor (30) is equipped with perpendicular delivery plate (25), and arc delivery plate (24) and perpendicular delivery plate (25) are close to each other inboard all to be equipped with a plurality of antifriction balls, the conveying end of arc delivery plate (24) and perpendicular delivery plate (25) extends to the inside of transverse conveying mechanism (4).
3. A leech drug sieving device as claimed in claim 2, characterized in that: the horizontal conveying mechanism (4) comprises a fan-shaped disc (40) fixedly connected to the bottom wall of the arc-shaped feeding plate (24), a fan-shaped groove (41) is formed in the top of the fan-shaped disc (40), the inner side wall of the fan-shaped groove (41) is perpendicular to the vertical feeding plate (25), a material placing platform is arranged between the fan-shaped disc (40) and the conveying belt (26), a connecting arm (42) is fixedly connected to the top wall and the bottom wall of the fan-shaped disc (40) and the other side wall close to the fan-shaped groove (41), an oval extrusion part (43) is rotatably arranged at the tail end of the connecting arm (42), a central rotating shaft (44) is rotatably arranged on the connecting arm (42) in a penetrating mode, elastic baffle rods (45) are symmetrically and fixedly connected to the top of the oval extrusion part (43), first springs (46) are fixedly connected to two sides of the central rotating shaft (44), and the other ends of the first springs (46) are fixedly connected to the elastic baffle rods (45).
4. A leech drug screening apparatus according to claim 3, characterized in that: the outside equidistance fixed mounting of belt cover (32) has elasticity to strike pole (33), the length value of elasticity to strike pole (33) is greater than the interval value of belt cover (32) and elasticity shelves pole (45).
5. The leech drug sieving device as claimed in claim 1, wherein: the inside center fixedly connected with electro-magnet (541) of dead lever (54), the top of electro-magnet (541) is all fixedly connected with second spring (542), the top end fixedly connected with magnetism movable block (543) of second spring (542), magnetism movable block (543) are located the center of vertical movable block (56).
6. The leech drug sieving device as claimed in claim 1, wherein: the outside symmetry fixedly connected with unloading frame (6) of pivoted groove (51), unloading frame (6) run through the intercommunication with pivoted groove (51), the inside of unloading frame (6) all is equipped with oblique hopper (7) down that are used for sieving the ejection of compact.
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| CN116213266B true CN116213266B (en) | 2023-07-25 |
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| EP2014346A1 (en) * | 2007-07-03 | 2009-01-14 | Evodos B.V. | Separating device |
| JP5550275B2 (en) * | 2009-07-23 | 2014-07-16 | ヤンマー株式会社 | Object sorting device |
| CN106179968B (en) * | 2016-07-13 | 2018-06-08 | 泉州有刺电子商务有限责任公司 | Apple grading sorting equipment |
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| CN205599242U (en) * | 2016-04-06 | 2016-09-28 | 福建南方路面机械有限公司 | Deposit institutions and be equipped with this deposit institutions's centrifugal crusher |
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