CN114146450B - Quantitative feeding device for extracting effective components of traditional Chinese medicines - Google Patents
Quantitative feeding device for extracting effective components of traditional Chinese medicines Download PDFInfo
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- CN114146450B CN114146450B CN202111673371.2A CN202111673371A CN114146450B CN 114146450 B CN114146450 B CN 114146450B CN 202111673371 A CN202111673371 A CN 202111673371A CN 114146450 B CN114146450 B CN 114146450B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
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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
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Abstract
The invention relates to the technical field of extraction of effective components of traditional Chinese medicines, in particular to a quantitative feeding device for extracting the effective components of the traditional Chinese medicines, which comprises: the screening material quantitative component comprises a screening quantitative cylinder, a screening material collecting part and a quantitative blanking part; the beneficial effects are that: screening separation is carried out to the medicinal material raw materials that particle diameter is greater than the specified value through setting up the screen cloth, and ration blanking board upper end surface is provided with weighing sensor, and the feed inlet passes through the rotation of driving motor drive blanking pivot and drives ration blanking board and rotate to the large granule medicinal material ration blanking after accomplishing the screen cloth screening prevents inside the major diameter granule medicinal material gets into extraction element, improves medicinal material active ingredient extraction efficiency.
Description
Technical Field
The invention relates to the technical field of extraction of effective components of traditional Chinese medicines, in particular to a quantitative feeding device for extracting the effective components of the traditional Chinese medicines.
Background
Traditional Chinese medicine extraction is a new field differentiated from the traditional Chinese medicine industry, and is the deep processing of traditional Chinese medicines. The extraction of the traditional Chinese medicine is to extract the effective components in the traditional Chinese medicine to the maximum extent by utilizing certain technologies, and has the advantages and characteristics of less investment, high technical content, high product added value, wide international market and the like. Through the development of years, the traditional Chinese medicine extract has a certain industrial scale, the export proportion exceeds that of the traditional Chinese medicine, and the traditional Chinese medicine extract shows an increasing trend.
At present, when traditional Chinese medicine extraction is carried out, a dynamic extraction method is generally adopted, the traditional Chinese medicine raw materials are required to be initially processed into small-diameter particles, the particles are put into an extraction tank through a quantitative feeding device and hot water with the proportion of 1.
The current ration feed arrangement can't filter the granule medicinal material when reinforced, leads to getting into to draw the medicinal material granule in the jar to have partial diameter to exceed the specified value for draw once the back, can not draw the active ingredient of major diameter medicinal material granule completely, cause the waste of manpower and materials.
Disclosure of Invention
The invention aims to provide a quantitative feeding device for extracting effective components of traditional Chinese medicines, which is used for solving the problem of screening large-diameter medicinal materials.
In order to achieve the purpose, the invention provides the following technical scheme: a quantitative feeding device for extracting effective components of traditional Chinese medicines comprises:
the surface of the feeding tank is fixedly connected with a bracket, and the feeding tank is fixedly arranged above the extraction device through the bracket;
the discharge port is arranged in the middle of the bottom end of the feeding tank;
the feeding hole is formed in the upper end surface of the extraction device; and
sieve material ration subassembly, sieve material ration subassembly is including screening quantifying section of thick bamboo, sieve material collection piece and quantitative blanking spare, screening quantifying section of thick bamboo sets up between discharge gate and feed inlet, sieve material collection piece includes the screen cloth, fall the material spare, collect the piece and hold the piece on the top, the screen cloth sets up at the inside lower extreme of screening quantifying section of thick bamboo, fall the material spare and drive screening quantifying section of thick bamboo and turn to the falling material, and sieve the collection to unqualified granule raw materials with collecting the cooperation, quantitative blanking spare includes quantitative blanking plate, blanking spare and spacing blanking spare, quantitative blanking plate sets up at the inside lower extreme of screening quantifying section of thick bamboo, and be located the screen cloth below, quantitative blanking plate upper end surface is provided with weighing transducer, blanking spare drives the upset of quantitative blanking plate and falls into inside the extraction element through the feed inlet with the granule medicinal material of ration completion.
Preferably, discharge gate, screening ration section of thick bamboo and feed inlet all set up with the axle center, and the arc recess has been seted up to the discharge gate bottom, and the arc recess has been seted up on the feed inlet top, and the lower extreme all is provided with the arc lug on the screening ration section of thick bamboo, and the arc lug of lower extreme all sets up with the axle center on the arc recess of discharge gate bottom, the arc recess on feed inlet top and the screening ration section of thick bamboo, and the radius equals, and the axle center is screening ration section of thick bamboo horizontal central axis.
Preferably, the material pouring part includes solid fixed ring, the spacing pivot that solid fixed ring one end is connected, the drive shaft that the other end is connected, the driving motor that fixed plate and fixed plate upper end set up, gu fixed ring is ring circular structure, and fixed cup joints between two parties at screening dosing section of thick bamboo outside surface, the spacing pivot other end is connected with the rotate bracket connection, the drive shaft other end passes the support and is connected with driving motor, the fixed plate is fixed on the support surface, and be ninety degrees with the support contained angle, spacing pivot and drive shaft set up with the axle center, spacing pivot and the equal level setting of support, and spacing pivot is spacing to the drive shaft level with the support cooperation, and the axle center of spacing pivot and drive shaft coincides with the horizontal central axis of screening dosing section of thick bamboo.
Preferably, the collecting part includes the bolster that collecting box and collecting box surface set up, and the collecting box setting is in extraction element upper end surface, and is located the screening ration section of thick bamboo outside, and the collecting box includes fixed slot and spacing connecting plate, and the fixed slot is seted up at collecting box upper end inboard surface, and the collecting box is transversal personally submits the arc column structure, and the centre of a circle coincides with screening ration section of thick bamboo horizontal central axis, and the diameter is greater than screening ration section of thick bamboo length, and spacing connecting plate is fixed in the fixed slot upper end of being most inboard. And the spacing connecting plate is matched with the buffer part to limit and buffer the screening quantifying cylinder.
Preferably, the bolster includes fender position buffering casing, buffer spring, the damping spout that buffer spring one end is connected, the fender position buffer block that damping slider and damping slider connected that the other end are connected, fender position buffering casing is fixed on spacing connecting plate surface, the damping spout is seted up on fender position buffering casing surface, fender position buffer block one end is pegged graft and is connected at inside and the damping slider of damping spout, fender position buffering casing, the damping slider, damping spout and fender position buffer block all set up to arc column structure, and the centre of a circle coincides with the horizontal central axis of screening quantitative section of thick bamboo, fender position buffer block inboard circular arc diameter is less than screening quantitative section of thick bamboo height, fender position buffer block outside circular arc diameter is greater than screening quantitative section of thick bamboo height, fender position buffer block outside end is provided with the fillet, prevent to screening quantitative section of thick bamboo surface scratch, fender position buffer block, damping slider rotates the spacing buffering of falling the material with buffer spring cooperation to screening quantitative section of thick bamboo.
Preferably, the piece is held on the top includes spacing spring, the spacing groove that spacing spring one end is connected, the spacing piece is held on the spacing top that the other end is connected, spacing piece complex spacing top is held to spacing top and is held groove and limit baffle, limit baffle is the arc column structure, limit baffle upper end is fixed at screening ration section of thick bamboo outside surface, and limit baffle is located the discharge gate outside, limit baffle upper end inside surface is provided with the damping protection pad and turns to spacing protection to the discharge gate, and limit baffle sets up with the discharge gate is the axle center, limit groove sets up at screening ration section of thick bamboo upper end surface and discharge gate lower extreme surface, and transversal trapezoidal shape structure of personally submitting, spacing piece is trapezoidal shape structure in spacing top, limit spring drives spacing top and holds the cooperation of groove with spacing top, to screening ration section of thick bamboo vertical spacing, guarantee screening ration section of thick bamboo and discharge gate and the vertical being connected of discharge gate and feed inlet.
Preferably, blanking spare includes the blanking pivot that driving motor and driving motor that first backup pad, first backup pad upper end surface set up are connected, and first backup pad is fixed at screening proportioning barrel lower extreme outside surface, and blanking pivot level sets up, and the blanking pivot other end passes screening proportioning barrel and passes quantitative blanking plate between two parties, and blanking pivot axial lead and the same longitudinal plane of the horizontal center pin axial lead of screening proportioning barrel, and quantitative blanking plate uses blanking pivot axle center to accomplish the blanking as the centre of a circle in the inside rotation of screening proportioning barrel.
Preferably, spacing blanking spare includes the blanking limiting plate that second backup pad, second backup pad surface set up and the locating part that spacing board surface of blanking set up, the second backup pad is fixed at screening constant volume section of thick bamboo lower extreme lateral surface, the second backup pad is sharp setting with first backup pad, and coincidence of second backup pad up end and first backup pad up end, terminal surface and coincidence of terminal surface under the first backup pad under the second backup pad, the blanking limiting plate is ninety degrees with second backup pad contained angle, and the setting of blanking limiting plate is in the blanking pivot outside, and the coincidence of the vertical central plane of blanking limiting plate and the vertical central plane of blanking pivot.
Preferably, the locating part includes the commentaries on classics piece, the guide post that the commentaries on classics piece is connected, the spacing dish that guide post complex guide way and guide post are connected, the commentaries on classics piece cup joints at blanking pivot outermost side end surface, and the commentaries on classics piece is towards the top, the commentaries on classics piece sets up with quantitative blanking board is perpendicular, the guide way is seted up on the spacing board surface of blanking and is arc column structure, the guide way centre of a circle and blanking pivot central line coincidence, the guide post sets up inside the guide way, and the guide post uses blanking pivot axial lead to rotate as the centre of a circle, and the guide post rotates ninety degrees in the guide way is inside, the spacing dish sets up in the guide way outside, and spacing dish diameter is greater than the guide way width, the spacing dish is spacing to the guide post axial, prevent that the guide post from breaking away from the guide way.
Preferably, striker cleaning piece includes the striker plate, the regulation fixed plate that striker plate surface is connected, adjusting bolt and adjusting bolt connect's adjusting baffle, the striker plate sets up at screening ration section of thick bamboo outside surface, and the striker plate is circular-arc structure, the striker plate width is greater than screening ration section of thick bamboo diameter, the striker plate centre of a circle coincides with the horizontal axial lead of screening ration section of thick bamboo, and the striker plate diameter equals screening ration section of thick bamboo height, adjusting bolt passes the regulation fixed plate and is connected with adjusting baffle, and adjusting bolt and regulation fixed plate screw-thread fit, the adjusting baffle surface is provided with the rubber pad.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the screen is arranged to screen and obstruct medicinal materials with particle diameters larger than a specific value, the weight sensor is arranged on the upper end surface of the quantitative blanking plate, the feed inlet drives the blanking rotating shaft to drive the quantitative blanking plate to rotate through the driving motor, so that the large-particle medicinal materials after the screen is screened are quantitatively blanked, the screened and obstructed large-diameter particles drive the screening quantifying cylinder to rotate through the driving motor, the large-particle medicinal materials screened and obstructed by the screen enter the collecting box through the upper end opening of the screening quantifying cylinder, next quantitative feeding is facilitated, the quantitative feeding device filters the particle medicinal materials before feeding, the large-diameter particle medicinal materials are prevented from entering the extracting device, and the extraction efficiency of effective components of the medicinal materials is improved.
Drawings
FIG. 1 is a schematic perspective view of a quantitative feeder for extracting effective components of Chinese medicinal materials;
FIG. 2 is a schematic rear perspective view of a quantitative feeding device for extracting effective components of Chinese medicinal materials;
FIG. 3 is a schematic view showing a partial perspective structure of a quantitative feeder for extracting effective components from Chinese medicinal materials;
FIG. 4 is a schematic view of a partial cross-sectional structure of a quantitative feeder for extracting effective components from Chinese medicinal materials;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 at A;
FIG. 6 is a schematic view of a partial cross-sectional perspective view of a quantitative feeder for extracting effective components from Chinese medicinal materials;
FIG. 7 is a schematic view of a portion of the spacing rotational member in section;
FIG. 8 is a schematic view of a partial rear perspective view of a quantitative feeder for extracting effective ingredients from Chinese medicinal materials.
In the figure: the device comprises an extraction device 1, a feeding tank 2, a support 3, a driving motor 4, a fixing plate 5, a discharge hole 6, a material baffle 7, a fixing ring 8, a limiting rotating shaft 9, a screening quantitative cylinder 10, a feed inlet 11, a collecting box 12, a fixing groove 1201, a limiting connecting plate 1202, a driving shaft 13, a driving motor 14, a first supporting plate 15, a blanking rotating shaft 16, a blanking limiting plate 17, a second supporting plate 18, a gear buffer shell 19, a gear buffer block 20, a quantitative blanking plate 21, a screen 22, a damping slide block 23, a damping slide groove 24, a limiting groove 25, a limiting spring 26, a limiting jacking block 27, a limiting jacking groove 28, a rotating block 29, a guide groove 30, a limiting disc 31, a guide post 32, a buffer spring 33, an adjusting baffle 34, an adjusting bolt 35, an adjusting fixing plate 36, a rubber pad 37 and a limiting baffle 38.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 8, the present invention provides a technical solution:
example 1:
a quantitative feeding device for extracting effective components of traditional Chinese medicines comprises: the surface of the feeding tank 2 is fixedly connected with a bracket 3, and the feeding tank 2 is fixedly arranged above the extraction device 1 through the bracket 3; the discharge port 6 is arranged in the middle of the bottom end of the feeding tank 2; a feed port 11, wherein the feed port 11 is arranged on the upper end surface of the extraction device 1; and sieve material ration subassembly, sieve material ration subassembly is including screening quantification section of thick bamboo 10, sieve material collection piece and quantitative blanking spare, screening quantification section of thick bamboo 10 sets up between discharge gate 6 and feed inlet 11, sieve material collection piece includes screen cloth 22, the blanking spare, collection piece and top are held the piece, screen cloth 22 sets up at the inside lower extreme of screening quantification section of thick bamboo 10, the blanking spare drives screening quantification section of thick bamboo 10 and turns to the blanking, and sieve with collection piece cooperation to unqualified granule raw materials and collect, quantitative blanking spare includes quantitative blanking board 21, blanking spare and spacing blanking spare, quantitative blanking board 21 sets up at the inside lower extreme of screening quantification section of thick bamboo 10, and be located the screen cloth 22 below, quantitative blanking board 21 upper end surface is provided with weighing transducer, blanking spare drives the upset of quantitative blanking board 21 and falls into extraction element 1 inside through feed inlet 11 with the granule medicinal material that the ration was accomplished.
When needs carry out ration reinforced to extraction element 1, screen cloth 22 sieves the separation to the medicinal material raw materials that particle diameter is greater than the specified value, and ration blanking plate 21 upper end surface is provided with weighing transducer, and the blanking spare drives ration blanking plate 21 and rotates to sieve the granule medicinal material ration blanking after accomplishing to screen cloth 22.
After once reinforced the completion, drive the outside rotation of screening ration section of thick bamboo 10 to the material piece, inside screen cloth 22 sieved the large granule medicinal material of separation got into collecting box 12 through screening ration section of thick bamboo 10 upper end opening, got quantitative feed arrangement and filtered the granule medicinal material before reinforced, prevented that major diameter granule medicinal material from getting into extraction element 1 inside, improved medicinal material active ingredient extraction efficiency.
Example 2:
on the basis of embodiment 1, in order to realize, discharge gate 6, screening ration section of thick bamboo 10 and feed inlet 11 all set up with the axle center, the arc recess has been seted up to 6 bottoms of discharge gate, the arc recess has been seted up on 11 tops of feed inlet, the lower extreme all is provided with the arc lug on the screening ration section of thick bamboo 10, and the arc recess of 6 bottoms of discharge gate, the arc recess on 11 tops of feed inlet and the arc lug of lower extreme all set up with the axle center on the screening ration section of thick bamboo 10, the radius equals, and the axle center is the horizontal central axis of a ration screening section of thick bamboo 10.
Through setting up screening quantification section of thick bamboo 10 and discharge gate 6 and 11 junctions of feed inlet into the arc and be connected to with the axle center setting, very big reduction the clearance of screening quantification section of thick bamboo 10 and discharge gate 6 and 11 junctions of feed inlet, and protect screening quantification section of thick bamboo 10 and discharge gate 6 and 11 junctions of feed inlet, prevent that the granule medicinal material from falling out, be convenient for reinforced granule medicinal material ration.
Example 3:
on the basis of embodiment 1, in order to realize the perpendicular connection of the screening quantitative cylinder 10 with the discharge port 6 and the feed port 11, the supporting member includes a limiting spring 26, a limiting groove 25 connected to one end of the limiting spring 26, a limiting supporting block 27 connected to the other end, a limiting supporting groove 28 matched with the limiting supporting block 27, and a limiting baffle 38, the limiting baffle 38 is an arc-shaped structure, the upper end of the limiting baffle 38 is fixed on the outer side surface of the screening quantitative cylinder 10, and the limiting baffle 38 is located on the outer side of the discharge port 6, the inner side surface of the upper end of the limiting baffle 38 is provided with a damping protection pad for steering limiting protection of the discharge port 6, and the limiting baffle 38 and the discharge port 6 are coaxially arranged, the limiting groove 25 is arranged on the upper and lower end surfaces of the screening quantitative cylinder 10, the limiting supporting groove 28 is arranged on the upper end surface of the feed port 11 and the lower end surface of the discharge port 6, and the transverse cross section is in a trapezoid structure, the limiting supporting block 27 is in an isosceles trapezoid structure, the limiting spring 26 drives the limiting supporting block 27 to be matched with the limiting supporting groove 28, thereby vertically limiting the screening quantitative cylinder 10 and ensuring the connection of the discharge port 6 and the feed port 11.
The rotation of the screening quantitative cylinder 10 is limited through the limit baffle 38, the screening quantitative cylinder 10 is prevented from rotating to exceed the discharge port 6 and the feed port 11, the limit spring 26 supports the limit supporting block 27 to be matched with the limit supporting groove 28, the vertical connection of the screening quantitative cylinder 10 and the discharge port 6 and the feed port 11 is ensured, and the influence on subsequent feeding caused by the inclination of the screening quantitative cylinder 10 is prevented.
Example 4:
on embodiment 1's basis, in order to realize the buffering protection of falling the material to screening ration section of thick bamboo 10, the collecting piece includes the bolster that collecting box 12 and collecting box 12 surface set up, collecting box 12 sets up at 1 upper end surface of extraction element, and is located the screening ration section of thick bamboo 10 outside, collecting box 12 includes fixed slot 1201 and spacing connecting plate 1202, fixed slot 1201 sets up at 12 upper end inboard surfaces of collecting box, the collecting box 12 is transversal personally submits the arc column structure, and the centre of a circle coincides with the horizontal central axis of screening ration section of thick bamboo 10, and the diameter is greater than screening ration section of thick bamboo 10 length, spacing connecting plate 1202 fixes in fixed slot 1201 most inboard upper end. And the limiting connecting plate 1202 is matched with a buffer member to limit and buffer the screening quantitative cylinder 10.
The buffer comprises a gear buffer shell 19, a buffer spring 33, a damping chute 24 connected with one end of the buffer spring 33, a damping slider 23 connected with the other end of the buffer shell, and a gear buffer block 20 connected with the damping slider 23, wherein the gear buffer shell 19 is fixed on the surface of a limiting connecting plate 1202, the damping chute 24 is arranged on the surface of the gear buffer shell 19, one end of the gear buffer block 20 is inserted into the damping chute 24 and connected with the damping slider 23, the gear buffer shell 19, the damping slider 23, the damping chute 24 and the gear buffer block 20 are all arranged to be arc-shaped structures, the circle center coincides with the transverse central axis of the screening quantitative cylinder 10, the diameter of an inner side arc of the gear buffer block 20 is smaller than the height of the screening quantitative cylinder 10, the diameter of an outer side arc of the gear buffer block 20 is larger than the height of the screening quantitative cylinder 10, a fillet is arranged at the outermost end of the gear buffer block 20 to prevent the surface of the screening quantitative cylinder 10 from being scratched, and the gear buffer block 20, the damping slider 23 cooperates with the buffer spring 33 to rotate and buffer the screening quantitative cylinder 10 to realize the limiting buffer.
Through the fender position buffer block 20 that is provided with the fillet for screening quantitative section of thick bamboo 10 is at first met fender position buffer block 20 when turning to, then keep off the buffer spring 33 that fender position buffer block 20 is connected and then cushion screening quantitative section of thick bamboo 10, realized the protection of the buffering of falling material to screening quantitative section of thick bamboo 10, prevent that screening quantitative section of thick bamboo 10 upper end scratch from damaging, and prevent that the striking from leading to the fact certain damage to the blanking spare of screening quantitative section of thick bamboo 10 inside setting, increased the life of screening quantitative section of thick bamboo 10.
Example 5:
on embodiment 1's basis, perpendicular when in order to realize guaranteeing quantitative blanking plate 21 rotation level and blanking when reseing, spacing blanking spare includes the locating part that blanking limiting plate 17 and blanking limiting plate 17 surface set up that second backup pad 18, 18 surface of second backup pad set up, second backup pad 18 is fixed at screening proportioning barrel 10 lower extreme lateral surface, second backup pad 18 is sharp setting with first backup pad 15, and 18 up end of second backup pad and the coincidence of 15 up end of first backup pad, terminal surface and the coincidence of 15 lower terminal surface of first backup pad under 18 of second backup pad, blanking limiting plate 17 is ninety degrees with 18 contained angles of second backup pad, and blanking limiting plate 17 sets up in the 16 outsides of blanking pivot, and the vertical central plane of blanking limiting plate 17 and the coincidence of 16 vertical central planes of blanking pivot.
The locating part includes commentaries on classics piece 29, the guide post 32 that commentaries on classics piece 29 is connected, spacing dish 31 that guide post 32 complex guide way 30 and guide post 32 are connected, change piece 29 and cup joint at blanking pivot 16 outside terminal surface, and change piece 29 towards the top, it sets up with ration blanking plate 21 is perpendicular to change piece 29, guide way 30 is seted up on blanking limiting plate 17 surface and is the arc column structure, the centre of a circle of guide way 30 coincides with blanking pivot 16 central line, guide post 32 sets up inside guide way 30, and guide post 32 uses blanking pivot 16 axial lead to rotate as the centre of a circle, and guide post 32 rotates ninety degrees inside guide way 30, spacing dish 31 sets up in the guide way 30 outside, and spacing dish 31 diameter is greater than the width of guide way 30, spacing dish 31 is spacing to guide post 32 axial, prevent that guide post 32 from breaking away from guide way 30.
Cup joint on 16 surfaces of blanking pivot through changeing the piece 29, change piece 29 and the perpendicular setting of ration blanking plate 21, spacing dish 31 is spacing to guide post 32 axial, and guide post 32 rotates 90 in the guide way 30 is inside for ration blanking plate 21 can only forward or reverse rotation 90 at every turn, has guaranteed that ration blanking plate 21 rotates the perpendicular when level and blanking when reseing, has increased the reinforced accuracy of ration.
Example 6:
on the basis of embodiment 1, in order to realize that the quantitative cylinder 10 for screening rotates and does not influence the discharge gate 6 to continue discharging when falling the material, the striker plate cleaning part includes striker plate 7, the regulation fixed plate 36 that striker plate 7 surface is connected, the adjusting stop 34 that adjusting bolt 35 and adjusting bolt 35 are connected, striker plate 7 sets up at the quantitative cylinder 10 outside surface for screening, and striker plate 7 is circular-arc structure, striker plate 7 width is greater than the quantitative cylinder 10 diameter for screening, the striker plate 7 centre of a circle coincides with the horizontal axial lead of the quantitative cylinder 10 for screening, and striker plate 7 diameter equals screening quantitative cylinder 10 height, adjusting bolt 35 passes the regulation fixed plate 36 and is connected with adjusting stop 34, and adjusting bolt 35 and the screw-thread fit of regulation fixed plate 36, adjusting stop 34 surface is provided with rubber pad 37.
Arc platelike structure striker plate 7 through the same diameter with screening ration section of thick bamboo 10 upper and lower ends, when screening ration section of thick bamboo 10 turns to down the material, make striker plate 7 seal spacingly to 6 bottoms of discharge gate, prevent that the inside granule medicinal material of discharge gate 6 from flowing, and turn to spacingly to screening ration section of thick bamboo 10 down the material, screening ration section of thick bamboo 10 is when falling the material, adjusting baffle 34 strikes discharge gate 6 under screening ration section of thick bamboo 10 drives, make the medicinal material of 6 inner wall adhesions of discharge gate drop from 6 inner walls of discharge gate, and adjust adjusting baffle 34's position through adjusting bolt 35, thereby adjust adjusting baffle 34 to the size of screening ration section of thick bamboo 10 impact, rubber pad 37 then protects 6 outside surfaces of discharge gate, prevent 6 scratches of discharge gate.
Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.
Claims (9)
1. A quantitative feeding device for extracting effective components of traditional Chinese medicines is characterized in that: the quantitative feeding device for extracting the effective components of the traditional Chinese medicine comprises:
the surface of the feeding tank (2) is fixedly connected with a bracket (3), and the feeding tank (2) is fixedly arranged above the extraction device (1) through the bracket (3);
the discharge port (6) is arranged in the middle of the bottom end of the feeding tank (2);
a feed inlet (11) arranged on the upper end surface of the extraction device (1); and
the screening quantitative component comprises a screening quantitative cylinder (10), a screening collecting part and a quantitative blanking part, the screening quantitative cylinder (10) is arranged between a discharge port (6) and a feed port (11), the screening collecting part comprises a screen (22), a dumping part, a collecting part, a propping blocking part and a blocking cleaning part, the screen (22) is arranged at the lower end inside the screening quantitative cylinder (10), the dumping part drives the screening quantitative cylinder (10) to turn to dump, and the screening collecting part is matched with the collecting part to screen and collect unqualified granular raw materials, the quantitative blanking part comprises a quantitative blanking plate (21), a blanking part and a limiting blanking part, the quantitative blanking plate (21) is arranged at the lower end inside the screening quantitative cylinder (10) and is positioned below the screen (22), a weight sensor is arranged on the surface of the upper end of the quantitative blanking plate (21), and the blanking part drives the quantitative blanking plate (21) to turn over so that the quantified granular raw materials fall into the extraction device (1) through the feed port (11);
the top is held and is kept off piece including spacing spring (26), spacing groove (25) that spacing spring (26) one end is connected, spacing top that the other end is connected holds piece (27), spacing top is held piece (27) and spacing baffle (38) that piece (27) complex spacing top is held groove (28), spacing baffle (38) are arc column structure, spacing baffle (38) upper end is fixed at screening ration section of thick bamboo (10) outside surface, and spacing baffle (38) are located the discharge gate (6) outside, spacing baffle (38) upper end inside surface is provided with the damping protection pad and turns to spacing protection to discharge gate (6), and spacing baffle (38) and discharge gate (6) set up with the axle center, spacing groove (25) are seted up on screening ration section of thick bamboo (10) lower extreme surface, spacing top is held groove (28) and is seted up on feed inlet (11) upper end surface and discharge gate (6) lower extreme surface, and transversal personally submit trapezoidal shape structure, spacing top is held piece (27) and is isosceles trapezoid shape structure, spacing spring (26) drive spacing top is held piece (27) and is held the cooperation of spacing ration section of thick bamboo (10), vertical screening ration section of thick bamboo (11) and discharge gate (11) are connected.
2. The quantitative feeding device for extracting effective ingredients of traditional Chinese medicine according to claim 1, wherein: discharge gate (6), screening ration section of thick bamboo (10) and feed inlet (11) all set up with the axle center, and the arc recess has been seted up to discharge gate (6) bottom, and the arc recess has been seted up on feed inlet (11) top, and the lower extreme all is provided with the arc lug on screening ration section of thick bamboo (10), and the arc recess of discharge gate (6) bottom, the arc recess on feed inlet (11) top and the arc lug of screening ration section of thick bamboo (10) upper and lower extreme all set up with the axle center, and the radius equals, and the axle center is the horizontal central axis of screening ration section of thick bamboo (10).
3. The quantitative feeding device for extracting effective ingredients of traditional Chinese medicine according to claim 1, wherein: the material pouring part comprises a fixing ring (8), a limiting rotating shaft (9) connected with one end of the fixing ring (8), a driving shaft (13) connected with the other end, a driving motor (4) arranged at the upper end of the fixing plate (5) and the fixing plate (5), the fixing ring (8) is of a circular ring structure, the fixing sleeve is connected to the outer side surface of the screening quantifying cylinder (10) in a centered mode, the other end of the limiting rotating shaft (9) is connected with the support (3) in a rotating mode, the driving shaft (13) passes through the support (3) to be connected with the driving motor (4) at the other end of the driving shaft (5), the fixing plate (5) is fixed on the surface of the support (3), the included angle between the limiting rotating shaft (9) and the driving shaft (3) is ninety degrees, the limiting rotating shaft (9) and the driving shaft (13) are arranged with the same axis, the limiting rotating shaft (9) and the support (3) are arranged horizontally in a limited mode, and the axis of the limiting rotating shaft (9) and the driving shaft (13) and the transverse central axis of the screening quantifying cylinder (10) are superposed.
4. The quantitative feeding device for extracting effective ingredients of traditional Chinese medicine according to claim 1, wherein: the collecting part comprises collecting box (12) and the bolster that collecting box (12) surface set up, collecting box (12) set up at extraction element (1) upper end surface, and be located screening quantification cylinder (10) outside, collecting box (12) include fixed slot (1201) and spacing connecting plate (1202), collecting box (12) upper end inboard surface is seted up in fixed slot (1201), the transversal arc column structure of personally submitting of collecting box (12), and the centre of a circle coincides with screening quantification cylinder (10) horizontal central axis, and the diameter is greater than screening quantification cylinder (10) length, spacing connecting plate (1202) are fixed in fixed slot (1201) the most inboard upper end, and spacing connecting plate (1202) and the bolster cooperation are to the spacing buffering of screening quantification cylinder (10).
5. The quantitative feeding device for extracting effective components of traditional Chinese medicines according to claim 4, characterized in that: the buffer piece comprises a gear buffer shell (19), a buffer spring (33), a damping chute (24) connected with one end of the buffer spring (33), a damping slider (23) connected with the other end of the buffer spring and a gear buffer block (20) connected with the damping slider (23), the gear buffer shell (19) is fixed on the surface of a limiting connecting plate (1202), the damping chute (24) is arranged on the surface of the gear buffer shell (19), one end of the gear buffer block (20) is inserted into the damping chute (24) and connected with the damping slider (23), the gear buffer shell (19), the damping slider (23), the damping chute (24) and the gear buffer block (20) are both arranged into an arc-shaped structure, the circle center coincides with the transverse central axis of the screening quantifying cylinder (10), the inner side arc diameter of the gear buffer block (20) is smaller than the height of the screening quantifying cylinder (10), the outer side arc diameter of the buffer block (20) is larger than the height of the screening quantifying cylinder (10), and the outermost side end of the screening buffer block (20) is provided with a fillet, the surface of the screening quantifying cylinder (10) is prevented from being scratched, the surface of the quantifying buffer block (20), the damping slider (23) and the buffer spring is matched with the buffering spring to the limiting buffer cylinder (33) for rotating the screening and screening of the quantifying buffer cylinder (10).
6. The quantitative feeding device for extracting effective components of traditional Chinese medicines according to claim 1, which is characterized in that: blanking spare includes first backup pad (15), driving motor (14) and blanking pivot (16) that driving motor (14) are connected that first backup pad (15) upper end surface set up, first backup pad (15) are fixed at screening proportioning barrel (10) lower extreme outside surface, blanking pivot (16) level sets up, and blanking pivot (16) other end passes screening proportioning barrel (10) and passes quantitative blanking plate (21) between two parties, blanking pivot (16) axial lead and screening proportioning barrel (10) horizontal center pin same vertical plane, quantitative blanking plate (21) use blanking pivot (16) axle center to accomplish the blanking in screening proportioning barrel (10) inside rotation as the centre of a circle.
7. The quantitative feeding device for extracting effective components of traditional Chinese medicines according to claim 6, characterized in that: spacing blanking spare includes second backup pad (18), blanking limiting plate (17) and the locating part that blanking limiting plate (17) surface set up that second backup pad (18) surface set up, second backup pad (18) are fixed at screening proportioning barrel (10) lower extreme outside surface, second backup pad (18) are sharp setting with first backup pad (15), and coincidence of second backup pad (18) up end and first backup pad (15) up end, coincidence of terminal surface and first backup pad (15) under second backup pad (18), blanking limiting plate (17) and second backup pad (18) contained angle are ninety degrees, and blanking limiting plate (17) set up in blanking pivot (16) outside, and the coincidence of the vertical central plane of blanking limiting plate (17) and the vertical central plane of blanking pivot (16).
8. The quantitative feeding device for extracting effective components of traditional Chinese medicines according to claim 7, characterized in that: the locating part is including changeing piece (29), guide post (32) that commentaries on classics piece (29) is connected, spacing dish (31) that guide post (32) complex guide way (30) and guide post (32) are connected, change piece (29) and cup joint at blanking pivot (16) outside terminal surface, and change piece (29) towards the top, change piece (29) and quantitative blanking board (21) perpendicular setting, guide way (30) are seted up at blanking limiting plate (17) surface and are the arc column structure, guide way (30) centre of a circle and blanking pivot (16) central line coincidence, guide post (32) set up inside guide way (30), and guide post (32) use blanking pivot (16) axial lead to rotate as the centre of a circle, and guide post (32) rotate ninety degrees inside guide way (30), spacing dish (31) set up in guide way (30) outside, and spacing dish (31) diameter is greater than guide way (30) width, spacing dish (31) are to guide post (32) axial spacing, prevent that guide post (32) from breaking away from spacing dish (30).
9. The quantitative feeding device for extracting effective ingredients of traditional Chinese medicine according to claim 1, wherein: the striker plate clearance piece includes striker plate (7), striker plate (7) surface connection regulation fixed plate (36), adjusting bolt (35) connection regulation baffle (34), striker plate (7) set up at screening ration section of thick bamboo (10) outside surface, and striker plate (7) are circular-arc structure, striker plate (7) width is greater than screening ration section of thick bamboo (10) diameter, the striker plate (7) centre of a circle coincides with screening ration section of thick bamboo (10) horizontal axial lead, and striker plate (7) diameter equals screening ration section of thick bamboo (10) height, adjusting bolt (35) pass regulation fixed plate (36) and are connected with adjusting baffle (34), and adjusting bolt (35) and regulation fixed plate (36) screw-thread fit, adjusting baffle (34) surface is provided with rubber pad (37).
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