CN115318622B - Graded edulcoration device of rhizome class medicinal material preliminary working - Google Patents
Graded edulcoration device of rhizome class medicinal material preliminary working Download PDFInfo
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- CN115318622B CN115318622B CN202211060378.1A CN202211060378A CN115318622B CN 115318622 B CN115318622 B CN 115318622B CN 202211060378 A CN202211060378 A CN 202211060378A CN 115318622 B CN115318622 B CN 115318622B
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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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- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The application discloses a grading impurity removing device for primary processing of rhizome medicinal materials, which comprises a grading device, a first end aligning device and a second end aligning device, wherein the grading device comprises a screening frame, the screening frame is obliquely arranged, at least two groups of screens are arranged in the screening frame, and the screen mesh gap of the upper screen is larger than that of the lower screen; a plurality of pouring chutes are arranged on one side of the screening frame, a first head alignment device is arranged on one side of the pouring chute, and the front ends of the first head alignment devices are obliquely arranged downwards; the first end alignment device is provided with a second end alignment device on one side, and the second end alignment device has the same structure as the first end alignment device, and is different from the first end alignment device in that the rear end of the second end alignment device is obliquely arranged downwards. According to the application, the medicinal materials are classified and screened by the classifying device, one end of the classified medicinal materials is cut and decontaminated by the first end alignment device, and the other end of the classified medicinal materials is cut and decontaminated by the second end alignment device, so that the labor intensity of workers is reduced, and the classifying and decontaminating efficiency of the medicinal materials is improved.
Description
Technical Field
The application belongs to the field of crude drug processing equipment, and particularly relates to a grading impurity removal device for crude processing of rhizome crude drugs.
Background
In the process of harvesting the rhizome, harvesting, airing and cleaning are needed, in the processes, as the two ends of the rhizome medicinal material are in an exposed state, the two ends of the rhizome medicinal material are easily polluted by mixed bacteria, so that the medicinal material raw material is oxidized, mildewed or polluted by mixed bacteria in soil on the end section of the open stem root, the end face of the stem root is blackened, and therefore, the end face of the stem root needs to be trimmed before the preparation of the medicine, so that the spot stem root caused by insect damage in the colored, mildewed or growing process is removed, a primary processing product is formed, and an excellent raw material is formed for the next step of deep processing.
In the classifying and impurity removing process of the red rhizome medicinal materials, the grade of the rhizome is generally classified according to the diameter of the section by utilizing the characteristics of the rhizome products, so that the thickness of the rhizome is the basis for forming the final slice; at present, the grading and trimming processes of rhizome medicinal materials basically adopt manual operation, and the medicinal materials with different section diameters are manually sorted and then trimmed at two ends of the medicinal materials by using a small guillotine.
Disclosure of Invention
The application aims to overcome the defects in the prior art, and provides a grading impurity removal device for primary processing of rhizome medicinal materials, so as to solve the problems of low efficiency, high labor intensity and the like of the traditional grading impurity removal of rhizome medicinal materials.
In order to achieve the above purpose, the technical scheme adopted by the application is as follows:
the grading impurity removing device comprises a grading device, a first end aligning device and a second end aligning device, wherein the grading device comprises a screening frame which is obliquely arranged, buffer springs are connected at four corners of the screening frame, and supporting legs are connected at the lower parts of the buffer springs; a beam is connected between the supporting legs on one side, a motor seat is arranged on the beam, a motor is arranged at one end of the motor seat, a belt wheel I is connected to an output shaft of the motor, a bearing seat is arranged at the other end of the motor seat, a rotating shaft I is connected in a rotating manner, a belt wheel II is arranged at one end of the rotating shaft I, the belt wheel I is connected with the belt wheel II through a belt, the other side of the rotating shaft I is connected with the bottom of the screening frame through a plurality of support seats I, and a plurality of eccentric blocks are arranged on the rotating shaft I; at least two groups of screens are arranged in the screening frame, each screen comprises a plurality of net strips, two ends of each net strip are connected through end beams, and the mesh gap of the upper screen is larger than that of the lower screen; the motor I drives the eccentric block on the rotating shaft I to rotate through belt transmission to generate vibration, the vibration is transmitted to the screening frame, the rhizome medicinal materials are placed on the uppermost screen, the placement direction of the medicinal materials is parallel to the screen strips, and the screening of medicinal materials with different thicknesses is realized through the screens with different gaps;
a plurality of pouring chute are arranged on one side of the screening frame, the right end of the pouring chute is connected with the left end of the screen, and the left end of the pouring chute is downwards inclined, so that the pouring chute forms an inclined parallelogram structure; the automatic feeding and discharging device is characterized in that a first head aligning device is arranged on one side of the pouring chute, the front end of the first head aligning device is obliquely arranged downwards, the first head aligning device comprises a conveying frame, driving rollers are arranged at two ends of the conveying frame, the driving rollers at two ends are connected through a conveying belt, a motor II is arranged at one end of the conveying frame, the motor II is connected with one driving roller, a belt wheel III is arranged at one end of the driving roller, and two belt wheels III which are adjacent to each other up and down on the same side are sequentially connected through a belt; the two sides of the conveying frame are provided with side plates, the side plate at the front end is provided with a material leakage hole, one side of the material leakage hole is provided with a saw blade, the saw blade is arranged on a second rotating shaft, the second rotating shaft is provided with a belt wheel IV, the belt wheel III is connected with the belt wheel IV through a belt, one end of the rotating shaft is movably connected with a second support, and the lower end of the second support is fixedly arranged on the extension plate; one side of the conveying frame, which is close to the material leakage hole, is connected with an extension plate, and a baffle plate is arranged on one side of the extension plate, which corresponds to the material leakage hole; the first end alignment device is provided with a second end alignment device on one side, the second end alignment device has the same structure as the first end alignment device, the structure is not described in detail, and unlike the first end alignment device, the rear end of the second end alignment device is arranged in a downward inclined mode, and one side of the second end alignment device is provided with a plurality of discharging hoppers.
As a further preference of the technical scheme, the end beam is provided with a chute, the net strips are slidably arranged in the chute, threaded holes are formed in the two ends of the net strips, and fastening bolts are connected in the threaded holes in a threaded manner, so that the position of the net strips is adjusted, and the end beam is suitable for grading use of rhizome medicinal materials with different diameters.
As a further preference of the technical scheme, one side of the fastening bolt is provided with a base plate, the upper end of the base plate is provided with a pointer, the upper part of the end beam is provided with scale marks, and the pointer points to the scale marks, so that the distance between adjacent net strips can be conveniently and intuitively judged.
As a further preference of the technical scheme, the upper part of the screen is provided with a material following frame which is of an inverted V-shaped plate structure, two sides of the material following frame are fixedly connected with the inner wall of the screening frame through connecting rods, and the distance between two ends of an opening of the material following frame and the inner wall of the screening frame is smaller than the length of medicinal materials; when transverse medicinal materials exist on the screen, the transverse medicinal materials cannot be effectively screened and classified under the condition of no dryness, and the transverse medicinal materials slide to two sides of the material following frame after the transverse medicinal materials move downwards and collide with the material following frame, and the pose of the transverse medicinal materials gradually changes from transverse to vertical, so that the pose adjustment of the transverse medicinal materials is realized, and the accuracy of medicinal material classification is ensured.
As a further preferable mode of the technical scheme, a material blocking rod is arranged at the front end of the material following frame, two ends of the material blocking rod extend to the inner wall of the screening frame, and the distance between the material blocking rod and the screen is larger than the diameter of the coarsest medicinal material in the medicinal materials to be screened and smaller than the sum of the diameter of the coarsest medicinal material and the diameter of the thinnest medicinal material (the coarsest and the thinnest are limited to the medicinal materials to be screened); the material blocking rod blocks down the overlapped medicinal materials on the sunning net, so that the medicinal materials on the upper part are prevented from falling into the pouring chute along with the medicinal materials on the lower part, and the accuracy of classification of the medicinal materials is further ensured.
As a further preference of the technical scheme, the material following frame is provided with a kidney-shaped groove, the kidney-shaped groove is vertically arranged on the material following frame, the material blocking rod is slidably arranged in the kidney-shaped groove, two groups of adjusting nuts are in threaded connection with the material blocking rod, and the two groups of adjusting nuts are respectively propped against the inner wall of the material following frame so as to fix the material blocking rod, and the kidney-shaped groove is convenient for adjusting the height of the material blocking rod so as to adapt to material blocking during classification of medicinal materials with different diameters.
As a further preferable mode of the technical scheme, the baffle is in sliding connection with the extension plate, one side of the extension plate is in threaded connection with an adjusting screw, one end of the adjusting screw is provided with a knob, and the other end of the adjusting screw is movably connected with the baffle; the adjusting screw is convenient for adjust the distance between the baffle and the leaking hole to adjust the length of the end excision of the medicinal material.
As the further preference of this technical scheme, conveyer belt upper portion is equipped with assists the clamp plate, and the both ends and the curb plate of assisting the clamp plate are connected, and assist the clamp plate and the conveyer belt between the distance be greater than the diameter of medicinal material, assist the clamp plate to avoid the medicinal material tip excision time, the other end perk of medicinal material.
The beneficial effects of the application are as follows:
1) According to the application, the medicinal materials are classified and screened by the classifying device, one end of the classified medicinal materials is cut and decontaminated by the first end alignment device, and the other end of the classified medicinal materials is cut and decontaminated by the second end alignment device, so that the labor intensity of workers is reduced, and the classifying and decontaminating efficiency of the medicinal materials is improved.
2) The end beam is provided with a chute, the net strips are slidably arranged in the chute, threaded holes are formed in the two ends of the net strips, and fastening bolts are connected in the threaded holes in a threaded manner, so that the position of the net strips is adjusted, and the end beam is suitable for grading use of rhizome medicinal materials with different diameters.
3) One side of the fastening bolt is provided with a base plate, the upper end of the base plate is provided with a pointer, the upper part of the end beam is provided with scale marks, and the pointer points to the scale marks, so that the distance between adjacent net strips can be intuitively judged.
4) The upper part of the screen is provided with a material following frame which is of an inverted V-shaped plate structure, two sides of the material following frame are fixedly connected with the inner wall of the screen through connecting rods, and the distance between two ends of an opening of the material following frame and the inner wall of the screen is smaller than the length of medicinal materials; when transverse medicinal materials exist on the screen, the transverse medicinal materials cannot be effectively screened and classified under the condition of no dryness, and the transverse medicinal materials slide to two sides of the material following frame after the transverse medicinal materials move downwards and collide with the material following frame, and the pose of the transverse medicinal materials gradually changes from transverse to vertical, so that the pose adjustment of the transverse medicinal materials is realized, and the accuracy of medicinal material classification is ensured.
5) A material blocking rod is arranged at the front end of the material following frame, two ends of the material blocking rod extend to the inner wall of the screening frame, and the distance between the material blocking rod and the screen is larger than the diameter of the coarsest medicinal material in the medicinal materials to be screened and smaller than the sum of the diameter of the coarsest medicinal material and the diameter of the thinnest medicinal material; the material blocking rod blocks down the overlapped medicinal materials on the sunning net, so that the medicinal materials on the upper part are prevented from falling into the pouring chute along with the medicinal materials on the lower part, and the accuracy of classification of the medicinal materials is further ensured.
6) Be equipped with the kidney slot along on the work or material rest, the kidney slot is along vertical arrangement on the work or material rest, keeps off the material pole and installs on the kidney slot in keeping off the material pole with sliding threaded connection have two sets of adjusting nut, two sets of adjusting nut offset with the inner wall along the work or material rest respectively to realize keeping off the fixed of material pole, the kidney slot is convenient for adjust the height that keeps off the material pole, keeps off the material when classifying with the medicinal material of adaptation different diameters.
7) The baffle is in sliding connection with the extension plate, one side of the extension plate is in threaded connection with an adjusting screw, one end of the adjusting screw is provided with a knob, and the other end of the adjusting screw is movably connected with the baffle; the adjusting screw is convenient for adjust the distance between the baffle and the leaking hole to adjust the length of the end excision of the medicinal material.
8) The conveyer belt upper portion is equipped with assists the clamp plate, and the both ends and the curb plate of assisting the clamp plate are connected, and assist the clamp plate and the diameter that is greater than the medicinal material between the conveyer belt, assist the clamp plate to avoid when the medicinal material tip excision, the other end perk of medicinal material.
Drawings
FIG. 1 is a schematic structural diagram of a grading impurity removal device for primary processing of rhizome medicinal materials.
FIG. 2 is a side view of a grading and impurity removing device for the primary processing of rhizome medicinal materials.
FIG. 3 is a schematic structural diagram of a grading device in the grading impurity removal device for the primary processing of rhizome medicinal materials.
Fig. 4 is an assembly schematic diagram of a motor I and a rotating shaft I in the device for primarily processing and classifying and removing impurities of rhizome medicinal materials.
FIG. 5 is a schematic diagram of the structure of a screen in the device for classifying and removing impurities in the primary processing of rhizome medicinal materials.
FIG. 6 is a partial enlarged view of the part A in FIG. 5 of the device for classifying and removing impurities in the primary processing of rhizome medicinal materials.
FIG. 7 is an exploded view of the net strips and fastening bolts in the device for preliminary processing, grading and impurity removal of rhizome medicinal materials.
FIG. 8 is a schematic view of the structure of a material following frame in the grading impurity removing device for the primary processing of rhizome medicinal materials.
FIG. 9 is a schematic diagram showing the assembly of the first and second end alignment devices in the preliminary processing classifying and impurity removing device for rhizome medicinal materials.
FIG. 10 is a schematic diagram showing the assembly of a baffle in a device for preliminary processing, grading and impurity removal of rhizome medicinal materials.
In the figure: 1. a classifying device; 101. a screening frame; 102. a support leg; 103. a buffer spring; 104. a motor base; 105. a first motor; 106. a belt wheel I; 107. a belt wheel II; 108. a first rotating shaft; 109. an eccentric block; 110. a first support; 111. a screen; 112. an end beam; 113. a net strip; 114. a chute; 115. a backing plate; 116. a pointer; 117. a fastening bolt; 118. a material straightening frame; 119. a connecting rod; 120. a kidney-shaped groove; 121. a material blocking rod; 122. an adjusting nut; 123. scale marks; 2. a pouring chute; 3. a first alignment device; 301. a carriage; 302. a second motor; 303. a conveyor belt; 304. a side plate; 305. a material leakage hole; 306. a belt wheel III; 307. a belt wheel IV; 308. a saw blade; 309. a second rotating shaft; 310. a second support; 311. an extension plate; 312. a baffle; 313. adjusting a screw; 314. an auxiliary pressing plate; 315. discharging a hopper; 4. and a second head alignment device.
Detailed Description
The following description of the embodiments of the present application will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, in an illustrative embodiment of the application, in which some, but not all embodiments of the application are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, a particular orientation configuration and operation, and thus should not be construed as limiting the present application.
As shown in fig. 1-5, the grading and impurity removing device for the primary processing of rhizome medicinal materials comprises a grading device 1, a first end aligning device 3 and a second end aligning device 4, wherein the grading device 1 comprises a screening frame 101, the screening frame 101 is obliquely arranged, four corners of the screening frame 101 are connected with buffer springs 103, and the lower parts of the buffer springs 103 are connected with supporting legs 102; a cross beam is connected between the supporting legs 102 on one side, a motor seat 104 is arranged on the cross beam, a motor is arranged at one end of the motor seat 104, a belt wheel I106 is connected to an output shaft of the motor, a bearing seat is arranged at the other end of the motor seat 104, a rotating shaft I108 is rotationally connected to the bearing seat, a belt wheel II 107 is arranged at one end of the rotating shaft I108, the belt wheel I106 is connected with the belt wheel II 107 through a belt, the other side of the rotating shaft I108 is connected with the bottom of the screening frame 101 through a plurality of support I110, and a plurality of eccentric blocks 109 are arranged on the rotating shaft I108; at least two groups of screens 111 are arranged in the screening frame 101, in this embodiment, three groups of screens 111 are arranged, each screen 111 comprises a plurality of net strips 113, two ends of each net strip 113 are connected through end beams 112, and the mesh gap of the upper screen 111 is larger than that of the lower screen 111; the first motor 105 drives the eccentric block 109 on the first rotating shaft 108 to rotate through belt transmission to generate vibration, the vibration is transmitted to the screening frame 101, the rhizome medicinal materials are placed on the screen 111 at the uppermost part, the placement direction of the medicinal materials is parallel to the screen strips 113, and the screening of medicinal materials with different thicknesses is realized by arranging the screen 111 with different gaps;
as shown in fig. 1, a plurality of pouring chutes 2 are arranged on one side of the screening frame 101, the right end of each pouring chute 2 is connected with the left end of the screen 111, and the left end of each pouring chute 2 is inclined downwards forwards, so that each pouring chute 2 forms an inclined parallelogram structure; the automatic feeding and discharging device is characterized in that a first head aligning device 3 is arranged on one side of the pouring chute 2, the front end of the first head aligning device 3 is obliquely arranged downwards, the first head aligning device 3 comprises a conveying frame 301, driving rollers are arranged at two ends of the conveying frame 301, the driving rollers at two ends are connected through a conveying belt 303, a motor II 302 is arranged at one end of the conveying frame 301, the motor II 302 is connected with one driving roller, a belt wheel III 306 is arranged at one end of the driving roller, and two belt wheels III 306 which are adjacent to each other up and down on the same side are sequentially connected through a belt; the two sides of the conveying frame 301 are provided with side plates 304, the side plate 304 at the front end is provided with a material leakage hole 305, one side of the material leakage hole 305 is provided with a saw blade 308, the saw blade 308 is arranged on a second rotating shaft 309, the second rotating shaft 309 is provided with a fourth belt wheel 307, a third belt wheel 306 is connected with the fourth belt wheel 307 through a belt, one end of the rotating shaft is movably connected with a second support 310, and the lower end of the second support 310 is fixedly arranged on an extension plate 311; an extension plate 311 is connected to one side of the conveying frame 301 close to the material leakage hole 305, and a baffle 312 is arranged on one side of the extension plate 311 corresponding to the material leakage hole 305; the first alignment device 3 has a second alignment device 4 on one side, the second alignment device 4 has the same structure as the first alignment device 3, the structure is not described in detail, unlike the first alignment device 3, the rear end of the second alignment device 4 is disposed obliquely downward, and a plurality of discharge hoppers 315 are disposed on one side of the second alignment device 4.
When the rhizome medicinal materials subjected to grading screening are subjected to impurity removal, the medicinal materials vibrate from the screen 111 to the pouring chute 2, and as the pouring chute 2 is of an inclined parallelogram structure, after one end of the medicinal materials collides with the side wall of the pouring chute 2, the posture of the medicinal materials is changed from the vertical direction on the sun net to the horizontal direction and falls on the first head alignment device 3, and as the front end of the first head alignment device 3 is inclined downwards, the front end of the medicinal materials incline downwards and pass through the material leakage holes 305 to be aligned with the baffle 312, and move leftwards under the transportation of the conveying belt 303, and when the root of the medicinal materials is conveyed to the saw blade 308, one end of the medicinal materials is cut off by the saw blade 308; after one end of the medicinal material is cut off, the medicinal material is continuously conveyed to the second end alignment device 4 forwards, and as the rear end of the second end alignment device 4 is inclined downwards, the rear end of the medicinal material is aligned with the baffle 312, and under the conveying of the second end alignment device 4, the other end of the medicinal material is cut off by the saw blade 308, the impurity removal operation at two ends of the medicinal material is completed, the medicinal material after the grading impurity removal is discharged through the discharge hopper 315, the labor intensity of workers is reduced, and the efficiency of grading impurity removal of the medicinal material is improved.
As shown in fig. 6, in this embodiment, the end beam 112 is provided with a chute 114, the net strip 113 is slidably mounted in the chute 114, two ends of the net strip 113 are provided with threaded holes, and fastening bolts 117 are screwed in the threaded holes, so that the position of the net strip 113 is adjusted, and the method is suitable for grading use of rhizome medicinal materials with different diameters.
As shown in fig. 6, in this embodiment, a backing plate 115 is disposed on one side of the fastening bolt 117, a pointer 116 is disposed at the upper end of the backing plate 115, graduation marks 123 are disposed on the upper portion of the end beam 112, and the pointer 116 points to the graduation marks 123, so as to facilitate visual determination of the distance between the adjacent net strips 113.
As shown in fig. 5 and 8, in this embodiment, a material following frame 118 is disposed at the upper portion of the screen 111, the material following frame 118 is in an inverted V-shaped plate structure, two sides of the material following frame 118 are fixedly connected with the inner wall of the screening frame 101 through connecting rods 119, and the distance between two ends of the opening of the material following frame 118 and the inner wall of the screening frame 101 is smaller than the length of the medicinal materials; when transverse medicinal materials exist on the screen 111, the transverse medicinal materials cannot be effectively screened and classified under the condition of no dryness, and the transverse medicinal materials slide to two sides of the following material frame 118 after the transverse medicinal materials move downwards and collide with the following material frame 118 through the following material frame 118, and the pose of the medicinal materials is gradually changed into the vertical pose from transverse, so that the pose adjustment of the transverse medicinal materials is realized, and the accuracy of medicinal material classification is ensured.
As shown in fig. 8, in the present embodiment, a blocking rod 121 is disposed at the front end of the forward feeding frame 118, two ends of the blocking rod 121 extend to the inner wall of the sieving frame 101, and the distance between the blocking rod 121 and the sieve 111 is greater than the diameter of the thickest medicinal material of the medicinal materials to be sieved and less than the sum of the diameter of the thickest medicinal material and the diameter of the thinnest medicinal material (the thickest and thinnest medicinal materials are only limited to the medicinal materials to be sieved); the material blocking rod 121 blocks down the overlapped medicinal materials on the sunning net, so that the medicinal materials on the upper part are prevented from falling into the pouring chute 2 along with the medicinal materials on the lower part, and the accuracy of classification of the medicinal materials is further ensured.
As shown in fig. 8, in this embodiment, the material following frame 118 is provided with a kidney-shaped groove 120, the kidney-shaped groove 120 is vertically arranged on the material following frame 118, the material blocking rod 121 is slidably mounted in the kidney-shaped groove 120, two groups of adjusting nuts 122 are in threaded connection with the material blocking rod 121, the two groups of adjusting nuts 122 respectively abut against the inner wall of the material following frame 118 to fix the material blocking rod 121, and the kidney-shaped groove 120 is convenient for adjusting the height of the material blocking rod 121 to adapt to material blocking during classification of medicinal materials with different diameters.
As shown in fig. 9-10, in this embodiment, the baffle 312 is slidably connected with the extension plate 311, one side of the extension plate 311 is screwed with an adjusting screw 313, one end of the adjusting screw 313 is provided with a knob, and the other end of the adjusting screw 313 is movably connected with the baffle 312; the adjusting screw 313 is convenient for adjusting the distance between the baffle 312 and the discharge hole 305 so as to adjust the cutting length of the end of the medicinal material.
As shown in fig. 9, in this embodiment, an auxiliary pressing plate 314 is disposed on the upper portion of the conveying belt 303, two ends of the auxiliary pressing plate 314 are connected with the side plates 304, and the distance between the auxiliary pressing plate 314 and the conveying belt 303 is greater than the diameter of the medicinal material, and when the end of the medicinal material is cut off by the auxiliary pressing plate 314, the other end of the medicinal material is prevented from tilting.
The foregoing is merely illustrative and explanatory of the application, as it is well within the scope of the application as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the application as defined in the accompanying claims.
Claims (8)
1. The grading impurity removing device comprises a grading device, a first end aligning device and a second end aligning device, wherein the grading device comprises a screening frame which is obliquely arranged, buffer springs are connected at four corners of the screening frame, and supporting legs are connected at the lower parts of the buffer springs; a beam is connected between the supporting legs on one side, a motor seat is arranged on the beam, a motor is arranged at one end of the motor seat, a belt wheel I is connected to an output shaft of the motor, a bearing seat is arranged at the other end of the motor seat, a rotating shaft I is connected in a rotating manner, a belt wheel II is arranged at one end of the rotating shaft I, the belt wheel I is connected with the belt wheel II through a belt, the other side of the rotating shaft I is connected with the bottom of the screening frame through a plurality of support seats I, and a plurality of eccentric blocks are arranged on the rotating shaft I; at least two groups of screens are arranged in the screening frame, each screen comprises a plurality of net strips, two ends of each net strip are connected through end beams, and the mesh gap of the upper screen is larger than that of the lower screen; the screening device is characterized in that one side of the screening frame is provided with a plurality of pouring chutes, the right end of each pouring chute is connected with the left end of the screen, and the left end of each pouring chute is downwards inclined forward, so that each pouring chute forms an inclined parallelogram structure; the automatic feeding and discharging device is characterized in that a first head aligning device is arranged on one side of the pouring chute, the front end of the first head aligning device is obliquely arranged downwards, the first head aligning device comprises a conveying frame, driving rollers are arranged at two ends of the conveying frame, the driving rollers at two ends are connected through a conveying belt, a motor II is arranged at one end of the conveying frame, the motor II is connected with one driving roller, a belt wheel III is arranged at one end of the driving roller, and two belt wheels III which are adjacent to each other up and down on the same side are sequentially connected through a belt; the two sides of the conveying frame are provided with side plates, the side plate at the front end is provided with a material leakage hole, one side of the material leakage hole is provided with a saw blade, the saw blade is arranged on a second rotating shaft, the second rotating shaft is provided with a fourth belt wheel, the third belt wheel is connected with the fourth belt wheel through a belt, one end of the second rotating shaft is movably connected with a second support, and the lower end of the second support is fixedly arranged on the extension plate; one side of the conveying frame, which is close to the material leakage hole, is connected with an extension plate, and a baffle plate is arranged on one side of the extension plate, which corresponds to the material leakage hole; the first end alignment device is characterized in that a second end alignment device is arranged on one side of the first end alignment device, the second end alignment device has the same structure as the first end alignment device, and is different from the first end alignment device in that the rear end of the second end alignment device is obliquely arranged downwards, and a plurality of discharging hoppers are arranged on one side of the second end alignment device.
2. The grading and impurity removing device for primary processing of rhizome medicinal materials according to claim 1, wherein the end beam is provided with a chute, the net strips are slidably arranged in the chute, two ends of the net strips are provided with threaded holes, and the threaded holes are internally and spirally connected with fastening bolts.
3. The grading and impurity removing device for the primary processing of rhizome medicinal materials according to claim 2, wherein a base plate is arranged on one side of the fastening bolt, a pointer is arranged at the upper end of the base plate, scale marks are arranged on the upper portion of the end beam, and the pointer points to the scale marks.
4. A rootstock medicine preliminary processing classifying and impurity-removing device according to any one of claims 1-3, characterized in that, the upper part of the screen is provided with a material-following frame, the material-following frame is of an inverted V-shaped plate structure, two sides of the material-following frame are fixedly connected with the inner wall of the screening frame through connecting rods, and the distance between two ends of the opening of the material-following frame and the inner wall of the screening frame is smaller than the length of the medicine.
5. The device of claim 4, wherein a blocking rod is disposed at a front end of the frame, two ends of the blocking rod extend to an inner wall of the screening frame, and a distance between the blocking rod and the screen is greater than a diameter of a coarsest medicinal material in the medicinal materials to be screened and less than a sum of the diameter of the coarsest medicinal material and the diameter of the thinnest medicinal material.
6. The grading and impurity removing device for primary processing of rhizome medicinal materials according to claim 5, wherein the material following frame is provided with a kidney-shaped groove, the kidney-shaped groove is vertically arranged on the material following frame, the material blocking rod is slidably arranged in the kidney-shaped groove, two groups of adjusting nuts are connected to the material blocking rod in a threaded manner, and the two groups of adjusting nuts are respectively propped against the inner wall of the material following frame.
7. The grading and impurity removing device for primary processing of rhizome medicinal materials according to claim 1, wherein the baffle is in sliding connection with the extension plate, one side of the extension plate is in threaded connection with an adjusting screw, one end of the adjusting screw is provided with a knob, and the other end of the adjusting screw is movably connected with the baffle.
8. The grading and impurity removing device for primary processing of rhizome medicinal materials according to claim 1, wherein an auxiliary pressing plate is arranged on the upper portion of the conveying belt, two ends of the auxiliary pressing plate are connected with the side plates, and the distance between the auxiliary pressing plate and the conveying belt is larger than the diameter of the medicinal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211060378.1A CN115318622B (en) | 2022-08-31 | 2022-08-31 | Graded edulcoration device of rhizome class medicinal material preliminary working |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211060378.1A CN115318622B (en) | 2022-08-31 | 2022-08-31 | Graded edulcoration device of rhizome class medicinal material preliminary working |
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| Publication Number | Publication Date |
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| CN115318622A CN115318622A (en) | 2022-11-11 |
| CN115318622B true CN115318622B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211060378.1A Active CN115318622B (en) | 2022-08-31 | 2022-08-31 | Graded edulcoration device of rhizome class medicinal material preliminary working |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211322990U (en) * | 2019-11-04 | 2020-08-25 | 烟台锐腾智能科技有限公司 | Okra crop conveying device |
| CN215902214U (en) * | 2021-09-16 | 2022-02-25 | 内江市渔安生物科技有限公司 | Plant strip rhizome sorting unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8640878B2 (en) * | 2012-03-14 | 2014-02-04 | Laitram, L.L.C. | Tilt roller grader with plurality of jacks |
| DE102017124170A1 (en) * | 2017-10-17 | 2019-04-18 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Sieve belt unit for a harvester or for a Ernteguttransporteinheit, associated flap unit |
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2022
- 2022-08-31 CN CN202211060378.1A patent/CN115318622B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211322990U (en) * | 2019-11-04 | 2020-08-25 | 烟台锐腾智能科技有限公司 | Okra crop conveying device |
| CN215902214U (en) * | 2021-09-16 | 2022-02-25 | 内江市渔安生物科技有限公司 | Plant strip rhizome sorting unit |
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| Publication number | Publication date |
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| CN115318622A (en) | 2022-11-11 |
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