CN214486747U

CN214486747U - Material guide structure of medicinal material stirrer

Info

Publication number: CN214486747U
Application number: CN202023119851.8U
Authority: CN
Inventors: 黄禾雨
Original assignee: Zhejiang University of Finance and Economics
Current assignee: Zhejiang University of Finance and Economics
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-26
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a guide structure of medicinal material mixer. It has solved the not enough equalling of quantity and the problem that the speed differs when prior art chinese-medicinal material is carried. It is including rotating the pay-off section of thick bamboo, it is connected with rotation drive arrangement to rotate pay-off bobbin base portion, and rotate pay-off bobbin upper end and be connected with the guide cylinder through joint structural connection, the guide cylinder is fixed through supporting the support body, it is equipped with spiral pay-off step to rotate pay-off bobbin circumference inner wall, guide cylinder circumference inner wall is equipped with the spiral guide subassembly of one end and spiral pay-off step upper end mutual contact, and the spiral guide subassembly is kept away from the one end of spiral pay-off step and is communicate each other with the pay-off frame tip that sets up in the guide cylinder upper end, and rotate the inboard vertical at the uniform velocity pan feeding subassembly that is equipped with of pay-off bobbin circumference, at the uniform velocity pan feeding subassembly bottom has the discharge gate that is linked together with spiral pay-off step one end. The utility model has the advantages that: realizes the equal and uniform transportation of the medicinal materials and improves the accuracy of the mixing of the medicinal materials.

Description

Material guide structure of medicinal material stirrer

Technical Field

The utility model relates to a medicinal material processing equipment technical field, concretely relates to guide structure of medicinal material mixer.

Background

In the medicinal material production course of working, generally need carry the medicinal material raw materials to the mixer and cut or mix the stirring, wherein the medicinal material is in transportation process, raises the smoke and dust easily during the transfer, leads to operational environment to receive the influence, and the part needs carry out the medicinal material of stirring moreover, and the condition that the smoke and dust was scattered is more serious in the stirring in-process. The medicinal materials are generally designed into a quantitative feeding structure at a discharge port, when the quantity of the Chinese medicinal materials in the hopper is changed, the feeding quantity is still unchanged, so that the medicinal materials on the conveying belt are easily overstocked or the conveying belt idles, and the utilization rate of the conveying belt is not improved; meanwhile, the medicinal materials are conveyed to the stirrer in the process of conveying the medicinal materials, and the quantity is not equal enough, the conveying speed is not uniform, so that the stirrer is easy to block or influence the stirring ratio during stirring, and the feeding is not uniform enough.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, chinese patent literature discloses a medicinal material automatic feeding conveyor [ CN201620843644.1], it includes installs the medicinal material feeding hopper on the conveyer belt, medicinal material feeding hopper bottom is for the amalgamation formula opening, two open-ended iron sheets move to the outside respectively and form the discharge gate, the feeding frame is installed at medicinal material feeding hopper top, the feeding frame surface is the fretwork form, the water jet sprays a small amount of water towards the feeding frame and prevents dust, medicinal material feeding hopper installation weight inductor carries out the weight measurement to the feeding frame, medicinal material feeding hopper internally mounted has agitating unit, the carriage plate on the conveyer belt has the bearing strip, the conveyer belt both sides are provided with soft plastics and surround, the surround and have anomalous protruding structure.

Above-mentioned scheme has solved to a certain extent and has produced the problem that the raise dust easily and the conveyer belt produces idle running easily among the prior art chinese-medicinal material transportation process, but this scheme still has a great deal of not enoughly, for example: the medicinal material is at the in-process of carrying to the mixer, because quantity is impartial inadequately, and transport speed differs, leads to the mixer to produce when the stirring easily and blocks up or influence stirring ratio, and the pay-off is even inadequately.

Disclosure of Invention

The utility model aims at the above problem, provide a reasonable in design, the even guide structure of medicinal material mixer of pay-off.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this guide structure of medicinal material mixer, including rotating the pay-off section of thick bamboo, it is connected with rotation drive arrangement to rotate the pay-off bobbin bottom, and rotate a pay-off bobbin upper end and be connected with the guide section of thick bamboo through joint structural connection, the guide section of thick bamboo is fixed through supporting the support body, it is equipped with spiral pay-off step to rotate pay-off bobbin circumference inner wall, guide section of thick bamboo circumference inner wall is equipped with the spiral guide subassembly of one end and spiral pay-off step upper end mutual contact, and the spiral guide subassembly is kept away from the one end of spiral pay-off step and is linked together with the feeding frame tip of setting on the guide section of thick bamboo each other, and rotate the inboard vertical at the uniform velocity pan feeding subassembly that is equipped with of pay-off bobbin circumference, at the uniform velocity pan feeding subassembly bottom has the discharge gate that is linked together with spiral pay-off step one end. Through set up spiral pay-off step in rotating the pay-off section of thick bamboo to set up actuating mechanism rotating the pay-off section of thick bamboo bottom, make the material rise at the uniform velocity and carry to the spiral guide subassembly along spiral pay-off step, the spiral guide subassembly is carried the material to the mixer through the frame of sending the material, wherein, through the at the uniform velocity pan feeding subassembly that sets up in rotation pay-off section of thick bamboo circumference inboard, make the material can get into on the spiral guide subassembly uniformly, thereby realize at the uniform velocity, the purpose of equivalent pay-off.

In the above-mentioned guide structure of medicinal material mixer, spiral pay-off step is anticlockwise ascending form from bottom to top rotating the pay-off barrel inner wall, and the spiral pay-off step is close to the one end of spiral guide subassembly and is the level form. The spiral material guide assembly is convenient to convey materials to the spiral material guide assembly in a spiral rotating mode.

In foretell medicinal material mixer's guide structure, spiral guide subassembly includes arc guide platform, is equipped with the material baffle on the inboard of arc guide platform circumference, forms the baffle box between material baffle and the guide cylinder inner wall. The material baffle can prevent that the material from moving and dropping in the baffle box.

In the above-mentioned guide structure of medicinal material mixer, one end of the guide chute extends to the upper end face of one end of the spiral feeding step and is arranged in an inclined manner, and the other end is flush with the feeding frame.

In foretell medicinal material mixer's guide structure, at the uniform velocity pan feeding subassembly includes the blanking barrel, and it is uncovered that blanking barrel upper end is equipped with the blanking, and blanking barrel circumference inboard is equipped with the guide cylinder, and guide cylinder diameter top-down crescent, and the diameter of guide cylinder bottom is less than between the blanking barrel, forms annular discharging channel between material cylinder bottom and the blanking barrel inner wall. The material can fall down and be discharged in equal quantity by utilizing the material guide column.

In foretell medicinal material mixer's guide structure, annular discharging channel communicates each other through discharge gate and spiral pay-off step bottom, and guide cylinder circumference top-down is equipped with the spiral that sets up downwards and arranges the material bellying, and spiral arranges material bellying bottom and discharge gate one end and keeps flushing. The materials blocked between the blanking cylinder body and the material guiding cylinder body can be scattered through the spiral discharging protruding parts.

In the material guide structure of the medicinal material stirring machine, the rotation driving device comprises a driving motor which is transversely arranged, a transverse bevel gear is arranged on an output shaft of the driving motor, a longitudinal bevel gear is arranged at the lower end of the rotation feeding cylinder, and the longitudinal bevel gear is meshed with the transverse bevel gear. The material guide cylinder and the spiral feeding cylinder can keep synchronous rotation through the rotation driving device, and the material conveying is prevented from being interrupted.

In foretell medicinal material mixer's guide structure, support the support body including setting up the annular setting element at rotation pay-off section of thick bamboo and guide cylinder junction, the annular setting element tangent plane is the U-shaped structure, and annular setting element upper end and guide cylinder circumference outer wall fixed connection, and the lower extreme passes through the location bearing and rotates pay-off section of thick bamboo circumference outer wall and rotate and link to each other, rotates pay-off section of thick bamboo and location bearing inner circle fixed connection.

In the above-mentioned guide structure of medicinal material mixer, annular setting element circumference outer wall is equipped with the backup pad, and the backup pad lower extreme passes through the support post to be fixed.

In foretell medicinal material mixer's guide structure, the joint structure is equipped with the location bellying that is corresponding the setting with rotating the groove including setting up the rotation groove in guide cylinder bottom portion rotating the pay-off bobbin base portion, and the location bellying sets up in rotating the inslot. This arrangement keeps the guide cylinder stationary.

Compared with the prior art, the utility model has the advantages of: simple structure, reasonable in design through setting up at the uniform velocity pan feeding subassembly in rotation pay-off section of thick bamboo circumference inboard, make the material can follow the equal velocity of discharge gate and carry to the rotation pay-off section of thick bamboo on, utilize rotation drive arrangement to make the rotation pay-off section of thick bamboo rotate at the uniform velocity to carry the material to the baffle box on at the uniform velocity, realize that the material is at the uniform velocity, the equal volume is carried.

Drawings

FIG. 1 is a schematic view of the spiral guide assembly of the present invention after separation;

FIG. 2 is a sectional view of the rotary feeding cylinder and the guiding cylinder of the present invention when they are connected;

fig. 3 is a schematic view of the spiral guide assembly of the present invention;

fig. 4 is a schematic structural view of the contact part of the spiral feeding step and the spiral material guiding assembly in the present invention;

fig. 5 is a schematic view of the bottom structure of the guide cylinder of the present invention;

fig. 6 is an enlarged view of the structure at a in fig. 2.

In the figure, a rotary feeding cylinder 1, a rotary driving device 2, a driving motor 21, an output shaft 22, a transverse bevel gear 23, a longitudinal bevel gear 24, a clamping structure 3, a rotary groove 31, a positioning boss 32, a material guide cylinder 4, a feeding frame 41, a support frame body 5, an annular positioning piece 51, a positioning bearing 52, a support plate 53, a support upright post 54, a spiral feeding step 6, a spiral material guide assembly 7, an arc material guide platform 71, a material baffle 72, a material guide groove 73, a uniform speed material feeding assembly 8, a material outlet 81, a material blanking cylinder 82, a blanking opening 83, a material guide cylinder 84, an annular material discharging channel 85 and a spiral material discharging boss 86.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-6, this guide structure of medicinal material mixer, including rotating the pay-off section of thick bamboo 1, it is connected with rotation drive arrangement 2 to rotate pay-off section of thick bamboo 1 bottom, and rotate the pay-off section of thick bamboo 1 upper end and be connected with guide cylinder 4 through joint structure 3, guide cylinder 4 is fixed through supporting support body 5, it is equipped with spiral pay-off step 6 to rotate pay-off section of thick bamboo 1 circumference inner wall, the spiral guide subassembly 7 that one end and spiral pay-off step 6 upper end contacted each other is equipped with to the inner wall of guide cylinder 4 circumference, and the one end that spiral guide subassembly 7 kept away from spiral pay-off step 6 communicates each other with the feeding frame 41 tip that sets up in the upper end of guide cylinder 4, and rotate the inboard vertical at the uniform velocity of pay-off section of thick bamboo 1 circumference and be equipped with at uniform velocity pan feeding subassembly 8, at uniform velocity pan feeding subassembly 8 bottom has the discharge gate 81 that is linked together with spiral pay-off step 6 one end. Through set up at the uniform velocity pan feeding subassembly 8 in rotating feed cylinder 1, make the material can realize evenly falling to the spiral pay-off step 6 of rotating 1 circumference inner wall of feed cylinder, utilize rotation drive arrangement 2 to make and rotate feed cylinder 1 at the uniform velocity and rotate to the realization is at the uniform velocity, the equivalent is carried the material to spiral guide subassembly 7.

Wherein, spiral feeding step 6 is anticlockwise ascending form from bottom to top in the inner wall of rotation pay-off section of thick bamboo 1, and spiral feeding step 6 is close to the one end of spiral guide subassembly 7 and is the level form. The arrangement is convenient for the material to move to the spiral material guiding component 7.

As can be seen, the spiral material guiding assembly 7 includes an arc material guiding platform 71, a material baffle 72 is disposed on the circumferential inner side of the arc material guiding platform 71, and a material guiding groove 73 is formed between the material baffle 72 and the inner wall of the material guiding cylinder 4.

Further, one end of the material guiding groove 73 extends to the upper end face of one end of the spiral feeding step 6 and is arranged obliquely, and the other end is flush with the feeding frame 41.

Specifically, the uniform-speed feeding assembly 8 comprises a feeding cylinder 82, a feeding opening 83 is formed in the upper end of the feeding cylinder 82, a guiding cylinder 84 is arranged on the inner side of the circumference of the feeding cylinder 82, the diameter of the guiding cylinder 84 is gradually increased from top to bottom, the diameter of the bottom of the guiding cylinder 84 is smaller than that of the feeding cylinder 82, and an annular discharging channel 85 is formed between the bottom of the guiding cylinder and the inner wall of the feeding cylinder 82. The blanking cylinder 82 is close to the spiral feeding step 6 in the circumferential direction, so that the materials on the spiral feeding step 6 are prevented from falling.

In detail, the annular discharging channel 85 is communicated with the bottom of the spiral feeding step 6 through the discharging hole 81, the guiding cylinder 84 is circumferentially provided with a spiral discharging protrusion 86 which is arranged downwards from top to bottom, and the bottom of the spiral discharging protrusion 86 is flush with one end of the discharging hole 81. The spiral discharge protrusion 86 has two functions, one is to evacuate the blocked material, and the other is to continuously convey the material toward the spiral feeding step 6.

Furthermore, the rotation driving device 2 comprises a driving motor 21 arranged transversely, a transverse bevel gear 23 is arranged on an output shaft 22 of the driving motor 21, a longitudinal bevel gear 24 is arranged at the lower end of the rotation feeding cylinder 1, and the longitudinal bevel gear 24 is meshed with the transverse bevel gear 23.

Obviously, the support frame body 5 comprises an annular positioning member 51 arranged at the joint of the rotary feeding barrel 1 and the guide barrel 4, the section of the annular positioning member 51 is of a U-shaped structure, the upper end of the annular positioning member 51 is fixedly connected with the circumferential outer wall of the guide barrel 4, the lower end of the annular positioning member 51 is rotatably connected with the circumferential outer wall of the rotary feeding barrel 1 through a positioning bearing 52, and the rotary feeding barrel is fixedly connected with the inner ring of the positioning bearing 52.

Preferably, the annular positioning member 51 is provided with a support plate 53 on the outer circumferential wall, and the lower end of the support plate 53 is fixed by a support column 54.

More specifically, the clamping structure 3 includes a rotating groove 31 disposed at the bottom of the material guiding cylinder 4, a positioning protrusion 32 disposed at the bottom of the rotating feeding cylinder 1 and corresponding to the rotating groove 31, and the positioning protrusion 32 is disposed in the rotating groove 31.

The principle of the embodiment is as follows: the materials are poured into the blanking cylinder 82, the rotary feeding cylinder 1 and the material guiding cylinder 84 are driven by the rotary driving device 2 to synchronously rotate, wherein the material guiding cylinder 84 conveys the materials downwards and inputs the materials onto the spiral feeding step 6 through the discharge hole 81, the materials are conveyed into the material guiding groove 73 through the spiral feeding step 6, and the materials in the material guiding groove 73 are pushed to move due to the continuous conveying of the materials and are conveyed into the stirring machine through the material conveying frame 41. Wherein, because the uniform velocity of rotating feed cylinder 1 rotates to and the uniform velocity pan feeding subassembly 8 makes the material equivalent discharge, thereby realize the material at the uniform velocity and equivalent transportation.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the rotary feeding cylinder 1, the rotary driving device 2, the driving motor 21, the output shaft 22, the transverse bevel gear 23, the longitudinal bevel gear 24, the clamping structure 3, the rotary groove 31, the positioning boss 32, the material guiding cylinder 4, the feeding frame 41, the supporting frame body 5, the annular positioning member 51, the positioning bearing 52, the supporting plate 53, the supporting upright 54, the spiral feeding step 6, the spiral material guiding assembly 7, the arc material guiding platform 71, the material baffle plate 72, the material guiding groove 73, the uniform speed material feeding assembly 8, the material outlet 81, the material discharging cylinder 82, the material discharging opening 83, the material guiding cylinder 84, the annular material discharging channel 85, and the spiral material discharging boss 86 are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A material guiding structure of a medicinal material stirring machine comprises a rotary feeding barrel (1), wherein the bottom of the rotary feeding barrel (1) is connected with a rotary driving device (2), the upper end of the rotary feeding barrel (1) is connected with a material guiding barrel (4) through a clamping structure (3), the material guiding barrel (4) is fixed through a support frame body (5), the material guiding structure is characterized in that spiral feeding steps (6) are arranged on the circumferential inner wall of the rotary feeding barrel (1), spiral material guiding assemblies (7) with one ends in contact with the upper ends of the spiral feeding steps (6) are arranged on the circumferential inner wall of the material guiding barrel (4), one ends, far away from the spiral feeding steps (6), of the spiral material guiding assemblies (7) are communicated with the end part of a material feeding frame (41) arranged at the upper end of the material guiding barrel (4), and uniform-speed material feeding assemblies (8) are vertically arranged on the circumferential inner side of the rotary feeding barrel (1), the bottom of the uniform speed feeding component (8) is provided with a discharge hole (81) communicated with one end of the spiral feeding step (6).

2. The material guiding structure of the medicinal material stirring machine according to claim 1, wherein the spiral feeding step (6) is in a counterclockwise ascending shape from bottom to top on the inner wall of the rotary feeding barrel (1), and one end of the spiral feeding step (6) close to the spiral material guiding component (7) is in a horizontal shape.

3. The material guiding structure of the medicinal material stirring machine as claimed in claim 2, wherein the spiral material guiding assembly (7) comprises an arc material guiding platform (71), a material baffle (72) is arranged on the circumferential inner side of the arc material guiding platform (71), and a material guiding groove (73) is formed between the material baffle (72) and the inner wall of the material guiding barrel (4).

4. The material guiding structure of the medicinal material stirring machine as claimed in claim 3, wherein one end of the material guiding groove (73) extends to the upper end face of one end of the spiral feeding step (6) and is arranged obliquely, and the other end is flush with the feeding frame (41).

5. The material guiding structure of the medicinal material stirring machine as claimed in claim 1, wherein the uniform feeding assembly (8) comprises a feeding cylinder (82), a feeding opening (83) is formed at the upper end of the feeding cylinder (82), a guiding cylinder (84) is arranged on the circumferential inner side of the feeding cylinder (82), the diameter of the guiding cylinder (84) is gradually increased from top to bottom, the diameter of the bottom of the guiding cylinder (84) is smaller than that of the feeding cylinder (82), and an annular discharging channel (85) is formed between the bottom of the guiding cylinder and the inner wall of the feeding cylinder (82).

6. The material guiding structure of the medicinal material stirring machine as claimed in claim 5, wherein the annular discharging channel (85) is communicated with the bottom of the spiral feeding step (6) through the discharging hole (81), the material guiding cylinder (84) is circumferentially provided with a downward spiral discharging protrusion (86) from top to bottom, and the bottom of the spiral discharging protrusion (86) is flush with one end of the discharging hole (81).

7. The material guiding structure of the medicinal material stirring machine according to claim 1, wherein the rotation driving device (2) comprises a driving motor (21) which is transversely arranged, a transverse bevel gear (23) is arranged on an output shaft (22) of the driving motor (21), a longitudinal bevel gear (24) is arranged at the lower end of the rotation feeding barrel (1), and the longitudinal bevel gear (24) and the transverse bevel gear (23) are mutually meshed.

8. The material guide structure of the medicinal material stirring machine as claimed in claim 1, wherein the support frame body (5) comprises an annular positioning member (51) arranged at the joint of the rotary feeding barrel (1) and the material guide barrel (4), the section of the annular positioning member (51) is of a U-shaped structure, the upper end of the annular positioning member (51) is fixedly connected with the circumferential outer wall of the material guide barrel (4), the lower end of the annular positioning member is rotatably connected with the circumferential outer wall of the rotary feeding barrel (1) through a positioning bearing (52), and the inner ring of the rotary feeding barrel (1) is fixedly connected with the inner ring of the positioning bearing (52).

9. The material guiding structure of the medicinal material stirring machine according to claim 8, wherein a supporting plate (53) is arranged on the circumferential outer wall of the annular positioning member (51), and the lower end of the supporting plate (53) is fixed by a supporting upright column (54).

10. The material guiding structure of the medicinal material stirring machine according to claim 1, wherein the clamping structure (3) comprises a rotating groove (31) arranged at the bottom of the material guiding barrel (4), a positioning protrusion (32) arranged corresponding to the rotating groove (31) is arranged at the bottom of the rotating feeding barrel (1), and the positioning protrusion (32) is arranged in the rotating groove (31).