CN113457811A - A processing apparatus for biological reagent development - Google Patents

A processing apparatus for biological reagent development Download PDF

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Publication number
CN113457811A
CN113457811A CN202110664605.0A CN202110664605A CN113457811A CN 113457811 A CN113457811 A CN 113457811A CN 202110664605 A CN202110664605 A CN 202110664605A CN 113457811 A CN113457811 A CN 113457811A
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China
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cone
box body
fixed
box
grinding plate
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CN202110664605.0A
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Chinese (zh)
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不公告发明人
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Priority to CN202110664605.0A priority Critical patent/CN113457811A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention relates to the technical field of biological reagents, in particular to a processing device for researching biological reagents, which comprises a box body, wherein a first fixing block and a second fixing block are respectively welded in the box body coaxially, the top end of the first fixing block is contacted with the inner top wall of the box body, round table-shaped first grooves are coaxially and symmetrically formed in the upper end and the lower end of the first fixing block, the two first grooves are communicated with each other, round table-shaped second grooves are coaxially and symmetrically formed in the upper end and the lower end of the second fixing block, the two second grooves are communicated with each other, the radius and the height of the upper bottom surface and the lower bottom surface of each first groove are the same as the radius and the height of the upper bottom surface and the lower bottom surface of each second groove, and a motor is vertically welded in the center of the outer top wall of the box body. The method can grind the raw materials for producing the solid reagent twice differently, so that the raw materials for producing the solid reagent can be ground more fully, and the condition that the raw materials for producing the solid reagent are not ground fully can be avoided.

Description

A processing apparatus for biological reagent development
This application is divisional application, and the original case patent number is: 202010683913.3, filing date 2020, month 07, 16, entitled: a processing and treating device for developing biological reagents.
Technical Field
The invention relates to the technical field of biological reagents, in particular to a processing device for developing biological reagents.
Background
The biological agent refers to a biological material or an organic compound for life science research, and a reagent for clinical diagnosis and medical research. The biological reagent is divided into a solid reagent and a liquid reagent, and for the solid reagent, when the solid reagent is produced and processed, the raw material for producing the solid reagent has different particle sizes, the raw material for producing the solid reagent needs to be ground by using grinding equipment.
Disclosure of Invention
The invention aims to solve the defect that raw materials for producing solid reagents cannot be sufficiently ground in the prior art, and provides a processing device for developing biological reagents.
In order to achieve the purpose, the invention adopts the following technical scheme:
designing a processing and treating device for researching biological reagents, comprising a box body, wherein a first fixed block and a second fixed block are respectively welded in the box body coaxially, the top end of the first fixed block is contacted with the inner top wall of the box body, round platform-shaped first grooves are symmetrically arranged on the upper end and the lower end of the first fixed block coaxially, the two first grooves are communicated with each other, round platform-shaped second grooves are symmetrically arranged on the upper end and the lower end of the second fixed block coaxially, the two second grooves are communicated with each other, the radius and height of the upper bottom surface and the lower bottom surface of the first groove are the same as the radius and height of the upper bottom surface and the lower bottom surface of the second groove, a motor is vertically welded in the center of the outer top wall of the box body, the top end of an output shaft of the motor penetrates through the outer top wall of the box body and extends to the inside of the box body to be welded coaxially, the output shaft of the motor is arranged on the top wall of the box body through a first bearing in a rotating manner, the bottom end of the rotating shaft, far away from the motor output shaft, is rotatably arranged on the bottom wall of the box body through a second bearing, the rotating shaft, the first groove and the second groove are coaxially arranged, the first groove is internally provided with a first cone, the second groove is internally provided with a second cone, the second cone and the first cone are coaxially arranged and penetrate through the rotating shaft, the diameter and the height of the bottom surface of the second cone are larger than those of the bottom surface of the first cone, the inclination between the side surface and the horizontal plane of the second cone is the same as that between the side surface and the horizontal plane of the first cone, the inclination between the side surface and the horizontal plane of the first cone is smaller than that between the side surface and the horizontal plane of the first groove below the first fixing block, and the side walls of the first groove and the second groove below the first fixing block and the second fixing block are respectively and coaxially embedded with a first grinding plate and a third grinding plate which are fixedly provided with round tables The grinding plate is characterized in that a second grinding plate and a fourth grinding plate which correspond to the first grinding plate and the third grinding plate are fixedly embedded on the side surfaces of the first cone and the second cone, material guide covers are fixedly arranged on the top wall of the box body around the motor at equal intervals, a plurality of material guide covers are circumferentially arranged on the top wall of the box body by taking the motor as the circle center, a feeding opening is arranged on the top wall of the box body in the material guide covers in a penetrating manner, a discharging opening is arranged on one side of the bottom wall of the box body in a penetrating manner, and a supporting mechanism is fixedly welded on the box body;
the fixed pushing equipment that is equipped with in the axis of rotation of second circular cone below, pushing equipment includes conical first shield cover, first shield cover just runs through with the axle center and fixes in the axis of rotation, be equipped with fixed drum with the axle center is fixed on the box diapire of first shield cover below, vertical fixed being equipped with the connecting rod on the first shield cover medial surface of fixed drum one side, the connecting rod is kept away from vertical fixation and is equipped with the scraping wings on the bottom of first shield cover, the scraping wings both sides contact with the inside wall of box and the lateral wall of fixed drum respectively, the bottom of scraping wings and the interior diapire of box contact mutually.
Preferably, the supporting mechanism comprises a fixing ring, the fixing ring is fixed on the outer side wall of the box body in a sleeved mode with the same axis, the supporting legs are fixedly arranged on the lower surface of the fixing ring at equal intervals and perpendicularly, and the supporting legs are arranged on the fixing ring in a circumferential mode by taking the box body as the circle center.
The processing and treating device for researching biological reagents provided by the invention has the beneficial effects that: this a processing apparatus for biological reagent development when using, the starter motor, under the drive of motor, first circular cone and second circular cone in the axis of rotation rotate along with the rotation of the output shaft of motor, pivoted first circular cone and second circular cone drive second lapping plate and fourth lapping plate rotate, the raw materials of production solid reagent that adds into the box from the charge door drops on the first recess lateral wall of first fixed block top, the raw materials of production solid reagent on the first recess lateral wall rolls under the effect of gravity and falls between the first groove of first circular cone and first fixed block below, first lapping plate and pivoted second lapping plate grind the raw materials of production solid reagent that pass through, because the gradient between the side of first circular cone and the horizontal plane is less than the gradient between the side of first recess and the horizontal plane of first fixed block below, the distance between first lapping plate and the second lapping plate that the raw materials of production solid reagent pass through is at the gradual shrink Short, larger particles in raw materials for producing the solid reagent can smoothly enter between the first cone and the first groove below the first fixed block, and then the larger particles in the raw materials for producing the solid reagent can also be smoothly ground by the first grinding plate and the second grinding plate, under the action of the first grinding plate and the second grinding plate, the raw materials for producing the solid reagent are ground for the first time, the raw materials for producing the solid reagent which are ground for the first time fall on the side wall of the second groove above the second fixed block, under the action of gravity, the raw materials for producing the solid reagent which are ground for the first time on the second groove above the second fixed block roll down between the second groove below the second fixed block and the second cone, and the raw materials for producing the solid reagent which are ground for the first time are ground for the second time by the third grinding plate and the rotating fourth grinding plate, because the inclination between the side surface of the second cone and the horizontal plane is smaller than the inclination between the side surface of the second groove below the second fixed block and the horizontal plane, and because the diameter and the height of the bottom surface of the second cone are both larger than the diameter and the height of the bottom surface of the first cone, and the inclination between the side surface of the second cone and the horizontal plane is the same as the inclination between the side surface of the first cone and the horizontal plane, the distance between the second cone and the second groove below the second fixed block is smaller than the distance between the first cone and the first groove below the first fixed block, the distance between the third grinding plate and the fourth grinding plate through which the raw material for producing the solid reagent which has been ground once passes is gradually shortened, so that the raw material for producing the solid reagent which has been ground once is ground again between the third grinding plate and the fourth grinding plate, the invention can carry out two different grindings on the raw material for producing the solid reagent, the raw materials for producing the solid reagent can be more fully ground, and the situation that the raw materials for producing the solid reagent are not fully ground can be avoided.
Drawings
FIG. 1 is a schematic structural diagram of a processing device for biological reagent development according to the present invention;
FIG. 2 is a side view of a processing apparatus for the development of biological agents in accordance with the present invention;
FIG. 3 is a bottom view of a processing apparatus for biological reagent development according to the present invention;
FIG. 4 is an enlarged view of the knocking mechanism inside the fixed cylinder in FIG. 1 of the processing device for biological reagent development according to the present invention;
FIG. 5 is a side view of the striking mechanism of FIG. 1 of a processing device for the development of biological agents in accordance with the present invention;
FIG. 6 is a perspective view of a processing device for biological reagent development according to the present invention, in which a first cone and a second cone are fixed on a rotating shaft;
FIG. 7 is a perspective view of a first fixing block of a processing device for developing biological reagents according to the present invention;
FIG. 8 is a left side view of the pusher mechanism of the processing apparatus for biological reagent development according to the present invention.
In the figure: the device comprises a box body 1, a fixing ring 2, supporting legs 3, a charging hole 4, a material guide cover 5, a discharging hole 6, a motor 7, a rotating shaft 8, a first fixing block 9, a second fixing block 10, a first cone 11, a second cone 12, a first grinding plate 13, a second grinding plate 14, a third grinding plate 15, a fourth grinding plate 16, a first shielding cover 17, a connecting rod 18, a material pushing plate 19, a fixing cylinder 20, a second shielding cover 21, a first groove 22, a second groove 23, a first bevel gear 24, a second bevel gear 25, a transmission rod 26, a cam 27, a limiting cylinder 28, a moving rod 29, a fixing rod 30 and an O-shaped rotary sealing ring 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-8, a processing device for biological reagent development comprises a box body 1, a first fixing block 9 and a second fixing block 10 are respectively welded coaxially inside the box body 1, the top end of the first fixing block 9 is contacted with the inner top wall of the box body 1, truncated cone-shaped first grooves 22 are coaxially and symmetrically formed on the upper end and the lower end of the first fixing block 9, the two first grooves 22 are communicated with each other, truncated cone-shaped second grooves 23 are coaxially and symmetrically formed on the upper end and the lower end of the second fixing block 10, the two second grooves 23 are communicated with each other, the radius and the height of the upper bottom surface and the height of the lower bottom surface of the first groove 22 are the same as the radius and the height of the upper bottom surface and the lower bottom surface of the second groove 23, the diameter of the top ends of the two mutually-away first grooves 22 is equal to the diameter of the first fixing block 9, the diameter of the top ends of the two mutually-away second grooves 23 is equal to the diameter of the second fixing block 10, and then the condition that the raw materials for producing the solid reagent are piled up on the top ends of the first fixing block 9 and the second fixing block 10 can be avoided.
The center of the outer top wall of the box body 1 is vertically welded with a motor 7, the top end of an output shaft of the motor 7 penetrates through the outer top wall of the box body 1 and extends to the inside of the box body 1 to be coaxially welded with a rotating shaft 8, the output shaft of the motor 7 is rotatably arranged on the top wall of the box body 1 through a first bearing, the bottom end, far away from the output shaft of the motor 7, of the rotating shaft 8 is rotatably arranged on the bottom wall of the box body 1 through a second bearing, the rotating shaft 8, a first groove 22 and a second groove 23 are coaxially arranged, a first cone 11 is coaxially arranged in the two first grooves 22, a second cone 12 is coaxially arranged in the two second grooves 23, the second cone 12 and the first cone 11 are coaxially and fixedly arranged on the rotating shaft 8 in a penetrating manner, the diameter and the height of the bottom surface of the second cone 12 are larger than the diameter and the height of the bottom surface of the first cone 11, and the inclination between the side surface and the horizontal surface of the second cone 12 is the same as the inclination between the side surface and the horizontal surface of the first cone 11, the inclination between the side surface of the first cone 11 and the horizontal plane is smaller than the inclination between the side surface of the first groove 22 below the first fixing block 9 and the horizontal plane, the inclination between the side surface of the second cone 12 and the horizontal plane is smaller than the inclination between the side surface of the second groove 23 below the second fixing block 10 and the horizontal plane, so that the distance between the side surface of the first cone 11 and the side surface of the first groove 22 below the first fixing block 9 is gradually reduced, the distance between the side surface of the second cone 12 and the side surface of the second groove 23 below the second fixing block 10 is gradually reduced, the diameter and the height of the bottom surface of the second cone 12 are both larger than the diameter and the height of the bottom surface of the first cone 11, and the inclination between the side surface of the second cone 12 and the horizontal plane is the same as the inclination between the side surface of the first cone 11 and the horizontal plane, so that the distance between the side surface of the first cone 11 and the side surface of the first groove 22 below the first fixing block 9 is larger than the diameter and the height of the second cone 12 The distance between the side surface and the side surface of the second groove 23 below the second fixing block 10.
The side walls of a first groove 22 and a second groove 23 below a first fixed block 9 and a second fixed block 10 are respectively provided with a first grinding plate 13 and a third grinding plate 15 which are in the shape of a circular truncated cone in an embedded and fixed mode coaxially, the side surfaces of a first cone 11 and a second cone 12 are respectively provided with a second grinding plate 14 and a fourth grinding plate 16 which are in the shape of a circular truncated cone and correspond to the first grinding plate 13 and the third grinding plate 15 in an embedded and fixed mode, the surface of the first grinding plate 13 and the surface of the first groove 22 are positioned on the same horizontal plane, the surface of the second grinding plate 14 and the surface of the first cone 11 are positioned on the same horizontal plane, the surface of the third grinding plate 15 and the surface of the second groove 23 are positioned on the same horizontal plane, the surface of the fourth grinding plate 16 and the surface of the second cone 12 are positioned on the same horizontal plane, and the distance between the first grinding plate 13 and the second grinding plate 14 is larger than the distance between the third grinding plate 15 and the fourth grinding plate 16, under the drive of the motor 7, the first grinding plate 13 and the second grinding plate 14 can grind the raw material for producing solid reagents for the first time, that is, the raw material for producing solid reagents is ground roughly, and the third grinding plate 15 and the fourth grinding plate 16 can grind the raw material for producing solid reagents after rough grinding for the second time, that is, the raw material for producing solid reagents after rough grinding is ground finely.
The equidistance is fixed with guide cover 5 on the 1 roof of box around motor 7, and a plurality of guide covers 5 use motor 7 to become the circumference arrangement as the centre of a circle on 1 outer roof of box, it is equipped with charge door 4 to run through on the 1 roof of the inside box of guide cover 5, it is equipped with bin outlet 6 to run through on 1 diapire one side of box, fixed welding has supporting mechanism on the box 1, supporting mechanism includes solid fixed ring 2, gu fixed ring 2 fixes on the lateral wall of box 1 with the axle center suit, equidistance and vertical fixation are equipped with supporting leg 3 on solid fixed ring 2's the lower surface, a plurality of supporting legs 3 use box 1 to be the circumference arrangement on solid fixed ring 2 as the centre of a circle. Under supporting leg 3 and solid fixed ring 2 mutually support, let the horizontal plane that 1 diapire of box was located be higher than the horizontal plane that 3 bottoms of supporting leg were located, and then conveniently spill bin outlet 6, make things convenient for the bin outlet 6 to discharge box 1 with the raw materials of the production solid reagent after grinding.
When the processing device for researching and developing biological reagents is used, the motor 7 is started, the first cone 11 and the second cone 12 on the rotating shaft 8 rotate along with the rotation of the output shaft of the motor 7 under the driving of the motor 7, the rotating first cone 11 and the second cone 12 drive the second grinding plate 14 and the fourth grinding plate 16 to rotate, raw materials for producing solid reagents, which are added into the box body 1 from the feeding port 4, fall on the side wall of the first groove 22 above the first fixed block 9, the raw materials for producing solid reagents on the side wall of the first groove 22 roll down between the first cone 11 and the first groove 22 below the first fixed block 9 under the action of gravity, the first grinding plate 13 and the rotating second grinding plate 14 grind the passing raw materials for producing solid reagents, and as the inclination between the side surface of the first cone 11 and the horizontal plane is smaller than the inclination between the side surface of the first groove 22 below the first fixed block 9 and the horizontal plane, the distance between the first grinding plate 13 and the second grinding plate 14, through which raw materials for producing solid reagents pass, is gradually shortened, larger particles in the raw materials for producing solid reagents can smoothly enter between the first cone 11 and the first groove 22 below the first fixed block 9, and then the larger particles in the raw materials for producing solid reagents can also be smoothly ground by the first grinding plate 13 and the second grinding plate 14, under the action of the first grinding plate 13 and the second grinding plate 14, the raw materials for producing solid reagents complete the first grinding, the raw materials for producing solid reagents after the first grinding fall on the side wall of the second groove 23 above the second fixed block 10, and under the action of gravity, the raw materials for producing solid reagents after the first grinding on the second groove 23 above the second fixed block 10 roll down between the second groove 23 below the second fixed block 10 and the second cone 12, the third grinding plate 15 and the rotating fourth grinding plate 16 perform the secondary grinding on the raw material for producing the solid reagent, which has been once ground, since the inclination between the side surface of the second cone 12 and the horizontal plane is smaller than the inclination between the side surface of the second groove 23 below the second fixed block 10 and the horizontal plane, and since the diameter and the height of the bottom surface of the second cone 12 are both larger than the diameter and the height of the bottom surface of the first cone 11, and the inclination between the side surface of the second cone 12 and the horizontal plane is the same as the inclination between the side surface of the first cone 11 and the horizontal plane, the distance between the second cone 12 and the second groove 23 below the second fixed block 10 is smaller than the distance between the first cone 11 and the first groove 22 below the first fixed block 9, and the distance between the third grinding plate 15 and the fourth grinding plate 16 through which the raw material for producing the solid reagent, which has been once ground, passes, is gradually shortened, the raw materials for producing the solid reagent which are ground once are ground again between the third grinding plate 15 and the fourth grinding plate 16, so that the raw materials for producing the solid reagent can be ground twice differently, the raw materials for producing the solid reagent can be ground more fully, and the situation that the raw materials for producing the solid reagent are not ground fully can be avoided.
Example 2
In embodiment 1, the raw material for producing solid reagents after two times of grinding falls on the inner bottom wall of the box body 1, and all the raw material for producing solid reagents falling on the inner bottom wall of the box body 1 cannot be smoothly discharged due to the small area of the discharge port 6, referring to fig. 1, 3 and 8, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a material pushing mechanism is fixedly arranged on the rotating shaft 8 below the second cone 12, the material pushing mechanism comprises a first shielding cover 17 in a conical shape, the first shielding cover 17 is coaxial and penetratingly fixed on the rotating shaft 8, the motor 7 drives the rotating shaft 8 to rotate, simultaneously, the first shielding cover 17 rotates along with the rotation of the rotating shaft 8, a fixed cylinder 20 is coaxially and fixedly arranged on the inner bottom wall of the box body 1 below the first shielding cover 17, a connecting rod 18 is vertically and fixedly arranged on the inner side surface of the first shielding cover 17 at one side of the fixed cylinder 20, the bottom end of the connecting rod 18 far away from the first shielding cover 17 is vertically and fixedly provided with a material pushing plate 19, two sides of the material pushing plate 19 are respectively contacted with the inner side wall of the box body 1 and the outer side wall of the fixed cylinder 20, and the bottom end of the material pushing plate 19 is contacted with the inner bottom wall of the box body 1. Because the area of bin outlet 6 is less, can not let all raw materials of production solid reagent that drop on the diapire in box 1 discharge smoothly, the production solid reagent after grinding can drop on the box 1 inner wall between fixed drum 20 and box 1 inside wall under the blocking of fixed drum 20 on, motor 7 drives axis of rotation 8 pivoted simultaneously, first housing cover 17 rotates along with the rotation of axis of rotation 8, pivoted axis of rotation 8 drives connecting rod 18 and rotates, connecting rod 18 drives scraping wings 19 and rotates between fixed drum 20 and box 1 lateral wall, the raw materials of production solid reagent after the grinding on the bottom wall in box 1 between fixed drum 20 and the box 1 lateral wall can be constantly pushed to bin outlet 6 by the scraping wings 19 of motion, and then can let the raw materials of production solid reagent after the grinding discharge box 1 smoothly.
Example 3
In example 2, the dust generated from the ground raw material for producing solid reagent dropped on the inner bottom wall of the case 1 between the fixed cylinder 20 and the side wall of the case 1 due to the impact would fall on the first shielding cover 17, but since the rotating shaft 8 drives the first shielding cover 17 to rotate, the rotating first shielding cover 17 would throw off the powder dropped on the first shielding cover 17 under the action of inertia, so that the powder of the raw material for producing solid reagent dropped on the first shielding cover 17 would not be easily accumulated on the first shielding cover 17, but the powder of the raw material for producing solid reagent dropped on the inner bottom wall of the case 1 inside the fixed cylinder 20 would drop on the inner bottom wall of the case 1 inside the fixed cylinder 20 along the gap between the first shielding cover 17 and the fixed cylinder 20, and the powder of the raw material for producing solid reagent dropped on the inner bottom wall of the case 1 inside the fixed cylinder 20 would not be discharged through the discharge opening 6, referring to fig. 1, 3 and 4, as another preferred embodiment of the present invention, the difference from embodiment 2 is that a conical second shielding cover 21 is coaxially and fixedly disposed on the top end of the fixed cylinder 20, a hole is coaxially and penetratingly disposed on the top end of the second shielding cover 21, an O-ring 31 is coaxially and fixedly disposed in the hole, and the rotation shaft 8 is coaxially and slidably disposed through the O-ring 31. The second shielding cover 21 covers the top end of the fixed cylinder 20, and with the help of the O-ring 31 between the second shielding cover 21 and the rotating shaft 8, the top end of the fixed cylinder 20 is in a closed state, so that the powder of the ground solid reagent producing raw material lifted by falling and impacting cannot enter the fixed cylinder 20, meanwhile, since the bottom end of the fixed cylinder 20 is fixed on the bottom wall of the box 1, there is no gap between the bottom end of the fixed cylinder 20 and the bottom wall of the box 1, that is, the bottom end of the fixed cylinder 20 and the bottom wall of the box 1 are hermetically fixed together, when the connecting rod 18 drives the material pushing plate 19 to push the powder of the ground solid reagent producing raw material falling between the fixed cylinder 20 and the side wall of the box 1 to the discharge opening 6, the situation that the ground solid reagent producing raw material enters the bottom wall of the box 1 inside the fixed cylinder 20 through the gap does not exist, in summary, the situation that powder of the ground raw material for producing the solid reagent is accumulated on the inner bottom wall of the case 1 inside the fixed cylinder 20 is prevented.
Example 4
In embodiment 3, since the rotating shaft 8 drives the first shielding cover 17 to rotate, under the action of inertia, the powder falling on the first shielding cover 17 is thrown off by the rotating first shielding cover 17, so that the powder of the ground solid reagent-producing raw material raised up is not easily accumulated on the first shielding cover 17, but the second shielding cover 21 is fixed, and the powder of the ground solid reagent-producing raw material raised up is very easily accumulated on the upper surface of the second shielding cover 21. referring to fig. 1, 3, 4 and 5, as another preferred embodiment of the present invention, the difference from embodiment 3 is that a striking mechanism is provided inside the fixed cylinder 20, the striking mechanism includes a first bevel gear 24, the first bevel gear 24 is coaxial with the axis and penetrates through the rotating shaft 8 fixed inside the fixed cylinder 20, all be equipped with the transfer line 26 on the perpendicular and rotation of the fixed cylinder 20 inside wall of first bevel gear 24 both sides, it is equipped with second bevel gear 25 with the axle center is fixed on the transfer line 26 top, two second bevel gears 25 all mesh with first bevel gear 24 each other, it is equipped with cam 27 to go up the perpendicular and fixed running through on the transfer line 26, the fixed pole 30 that is equipped with on the fixed cylinder 20 inside wall of transfer line 26 top is fixed perpendicularly, it is equipped with spacing cylinder 28 to fix perpendicularly on the fixed pole 30 top, it has movable rod 29 to insert with the axle center and slip in the spacing cylinder 28, and movable rod 29 both ends contact with the highest point department of second shielding cover 21 lower surface and cam 27 respectively. Since the second shielding cover 21 is fixed, the powder of the ground solid reagent production raw material that is lifted up is very easily accumulated on the upper surface of the second shielding cover 21, the motor 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gears 25 at both sides to rotate, the second bevel gears 25 rotate to drive the transmission rod 26 to rotate, the transmission rod 26 rotates to drive the cam 27 to rotate, and since the moving rod 29 and the limiting cylinder 28 are slidably inserted, the bottom end of the moving rod 29 is always in sliding contact with the circumferential surface of the cam 27 under the action of gravity, under the action of the rotating cam 27, the moving rod 29 moves up and down in the limiting cylinder 28, and when the moving rod 29 rises to the highest position in the limiting cylinder 28, the moving rod 29 strikes the second shielding cover 21, and since the second shielding cover 21 and the second shielding cover 21 are accumulated, the material of the powder of the ground solid reagent production raw material that is lifted up is easily accumulated on the second shielding cover 21 Different, so under the knock of the moving rod 29, the amplitude of the lifted ground raw material for producing solid reagents accumulated on the second shielding cover 21 and the amplitude of the second shielding cover 21 may be different, and then the frequency of the lifted ground raw material for producing solid reagents accumulated on the second shielding cover 21 and the frequency of the second shielding cover 21 may also be different, so that the lifted ground raw material for producing solid reagents accumulated on the second shielding cover 21 is not easily accumulated on the second shielding cover 21.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (2)

1. The utility model provides a processing apparatus for biological reagent development, includes box (1), its characterized in that, first fixed block (9) and second fixed block (10) have been welded respectively to the inside coaxial core of box (1), the interior roof of first fixed block (9) top and box (1) contacts, first recess (22) of round platform form have been seted up with axle center and symmetry on both ends about first fixed block (9), and two first recesses (22) communicate each other, second recess (23) of round platform form have been seted up with axle center and symmetry on both ends about second fixed block (10), and two second recesses (23) communicate each other, the radius and the height of bottom surface all are the same with the radius and the height of bottom surface about second recess (23) about first recess (22), the perpendicular and welding of outer top wall center department of box (1) has motor (7), the top end of an output shaft of the motor (7) penetrates through the outer top wall of the box body (1) and extends to the inside of the box body (1) and is welded with a rotating shaft (8) coaxially, the output shaft of the motor (7) is rotatably arranged on the top wall of the box body (1) through a first bearing, the bottom end, far away from the output shaft of the motor (7), of the rotating shaft (8) is rotatably arranged on the bottom wall of the box body (1) through a second bearing, the rotating shaft (8) is coaxially arranged with the first groove (22) and the second groove (23), a first cone (11) is coaxially arranged in the two first grooves (22), a second cone (12) is coaxially arranged in the two second grooves (23), the second cone (12) and the first cone (11) are coaxially arranged and are fixedly arranged on the rotating shaft (8), and the diameter and the height of the bottom surface of the second cone (12) are both larger than the diameter and the height of the bottom surface of the first cone (11), the inclination between the side surface of the second cone (12) and the horizontal plane is the same as the inclination between the side surface of the first cone (11) and the horizontal plane, the inclination between the side surface of the first cone (11) and the horizontal plane is smaller than the inclination between the side surface of the first groove (22) below the first fixed block (9) and the horizontal plane, the side walls of the first groove (22) and the second groove (23) below the first fixed block (9) and the second fixed block (10) are respectively and coaxially provided with a first grinding plate (13) and a third grinding plate (15) in a circular truncated cone shape in an embedding and fixing mode, the side surfaces of the first cone (11) and the second cone (12) are respectively and fixedly provided with a second grinding plate (14) and a fourth grinding plate (16) corresponding to the first grinding plate (13) and the third grinding plate (15) in an embedding and fixing mode, and material guide covers (5) are fixed on the top wall of the box body (1) around the motor (7) at equal intervals, the material guide covers (5) are arranged on the outer top wall of the box body (1) in a circumferential mode by taking the motor (7) as a circle center, a feeding opening (4) penetrates through the top wall of the box body (1) inside each material guide cover (5), a discharging opening (6) penetrates through one side of the bottom wall of the box body (1), and a supporting mechanism is fixedly welded on the box body (1);
fixed pushing equipment that is equipped with on axis of rotation (8) of second circular cone (12) below, pushing equipment includes conical first blocking cover (17), first blocking cover (17) just run through with the axle center and fix on axis of rotation (8), on the diapire in box (1) of first blocking cover (17) below fixed drum (20) that is equipped with the axle center, vertical fixed being equipped with connecting rod (18) on first blocking cover (17) medial surface of fixed drum (20) one side, vertical fixed being equipped with scraping wings (19) are equipped with on the bottom of keeping away from first blocking cover (17) in connecting rod (18), scraping wings (19) both sides contact with the inside wall of box (1) and the lateral wall of fixed drum (20) respectively, the bottom of scraping wings (19) and the interior diapire of box (1) contact mutually.
2. The processing and processing device for researching biological reagents according to claim 1, wherein the supporting mechanism comprises a fixing ring (2), the fixing ring (21) is fixed on the outer side wall of the box body (1) in a sleeved mode with the same axis, the supporting legs (3) are fixedly arranged on the lower surface of the fixing ring (2) at equal intervals and vertically, and the supporting legs (3) are arranged on the fixing ring (2) in a circumferential mode with the box body (1) as the center of a circle.
CN202110664605.0A 2020-07-16 2020-07-16 A processing apparatus for biological reagent development Withdrawn CN113457811A (en)

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