CN215613232U

CN215613232U - Winnowing machine for screening Mongolian traditional Chinese medicine seeds

Info

Publication number: CN215613232U
Application number: CN202122020049.1U
Authority: CN
Inventors: 刘国安; 刘国庆; 李申波
Original assignee: Naiman Banner Guoan Agricultural Development Co ltd
Current assignee: Naiman Banner Guoan Agricultural Development Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-25
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a winnowing machine for screening seeds of Mongolian traditional Chinese medicinal materials. According to the utility model, the feeding mechanism is arranged on the inner side of the case, the receiving groove is driven to rotate by the round roller, when the receiving groove rotates to be aligned with the discharge outlet, seeds in the receiving groove are discharged, the round roller drives the seeds to be uniformly discharged when the round roller uniformly rotates, and the seeds are dispersed and discharged downwards under the action of the baffle, so that the seeds to be selected are fed and winnowed more uniformly, and the beneficial effect of winnowing quality is improved.

Description

Winnowing machine for screening Mongolian traditional Chinese medicine seeds

Technical Field

The utility model particularly relates to a winnowing machine for screening Mongolian traditional Chinese medicine seeds, and relates to the relevant field of winnowing machines.

Background

Astragalus root, the name of traditional Chinese medicine, which is the root of astragalus mongholicus of leguminous plant, is collected and dug in spring and autumn, soil, fibrous roots and root heads are removed, the astragalus mongholicus is dried until the astragalus mongholicus becomes dry, the astragalus mongholicus is bundled and dried in the sun after straightening, and the functional main functions are as follows: the astragalus needs to be screened firstly before planting, and a specially screened winnowing machine is born in order to improve the screening efficiency.

When the air separator is used, seeds to be selected are usually directly introduced into the air separator, and the seeds are directly placed into the air separator, so that the uniformity is low, the seeds are easy to form accumulation, and partial seeds are difficult to be affected by the wind power of a fan, so that the air separation quality of the air separator on the seeds is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above disadvantages, the present invention provides an air separator for screening seeds of Mongolian traditional Chinese medicine.

The utility model is realized in such a way that a winnowing machine for screening seeds of covered traditional Chinese medicinal materials is constructed, the winnowing machine comprises a feeding hopper, a fan and a feeding mechanism, the feeding hopper is embedded in the middle of the top end face of a machine case, the fan is connected to the bottom of the left end of the inner side of the machine case, the feeding mechanism comprises an arc-shaped plate, a motor, a round roller, a receiving groove, a discharging opening, a baffle plate, a buffer plate and a connecting mechanism, the arc-shaped plate is fastened to the top of the inner side of the machine case, the end face of the inner side of the arc-shaped plate is connected to the bottom of the inner side of the feeding hopper, the motor is arranged at the top of the front end face of the machine case, an output shaft at the rear end of the motor penetrates through the front end face of the machine case and then is connected to the middle of the front end face of the round roller, the round roller is arranged at the inner side of the arc-shaped plate, the receiving groove is arranged on the side surface of the round roller, the receiving groove is arranged at the bottom of the feeding hopper, the discharging opening is arranged at the middle of the bottom end face of the arc-shaped plate, the baffle fastening has more than two in quick-witted incasement side left end face middle part, and the baffle top is provided with linking mechanism, the buffer board sets up in the baffle inboard.

Preferably, the chassis is locked on the top end face of the support, discharge ports are formed in the middle of the bottom of the right end face and the middle of the bottom end face of the chassis, and the feeding mechanism is arranged at the top of the inner side of the chassis.

Preferably, linking mechanism includes limiting plate, rotary trough, cushion rubber and torsional spring, the limiting plate sets up in the baffle top at front and back both ends, and the limiting plate is connected in arc bottom face, the rotary trough is seted up in the baffle inboard, and the rotary trough rotates with the buffer board to be connected, cushion rubber pastes in buffer board top face, the torsional spring is installed in the outside rear end of buffer board.

Preferably, the arc is that open-ended ring structure has been seted up to the top face, and the perpendicular interval at arc head and the tail both ends is greater than into hopper bottom end face width.

Preferably, the receiving grooves are distributed on the side surface of the round roller at equal intervals in an annular mode, and the width of the inner side of each receiving groove is larger than that of the bottom end face of the feeding hopper.

Preferably, the side surface of the round roller is parallel to the inner side end surface of the arc-shaped plate, and the length of the round roller corresponds to the width of the inner side of the case.

Preferably, the top end face of the buffer plate and the end face of the inner side of the baffle are arranged in an obtuse angle, and more than two buffer plates are distributed on the inner side of the baffle in a staggered manner.

Preferably, the baffle is perpendicular to the left end of the inner side of the case, and a distance is arranged between the end face of the inner side of the baffle and the tail end of the buffer plate.

The utility model has the following advantages: the utility model provides a winnowing machine for screening Mongolian traditional Chinese medicine seeds, which is improved by the following steps compared with the same type of equipment:

according to the winnowing machine for screening the seeds of the Mongolian traditional Chinese medicinal materials, the feeding mechanism is arranged on the inner side of the machine case, the receiving groove is driven to rotate through the round roller, the seeds in the receiving groove are discharged after the receiving groove rotates to be aligned with the discharge outlet, the round roller drives the seeds to be uniformly discharged after the round roller uniformly rotates, the seeds are dispersed and discharged downwards under the action of the baffle, the purpose of feeding and winnowing the seeds to be selected more uniformly and dispersedly is achieved, and the beneficial effect of winnowing quality is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a front cross-sectional view of the enclosure of the present invention;

FIG. 3 is a schematic view of the construction of the round roller of the present invention;

FIG. 4 is a schematic diagram of a right side cross-sectional structure of the enclosure of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 3 according to the present invention.

Wherein: the device comprises a feeding hopper-1, a fan-2, a case-3, a discharge port-4, a bracket-5, a feeding mechanism-6, an arc-shaped plate-61, a motor-62, a round roller-63, a receiving groove-64, a discharge port-65, a baffle-66, a buffer plate-67, a connecting mechanism-68, a limit plate-681, a rotary groove-682, buffer rubber-683 and a torsion spring-684.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is realized in this way, construct a kind of winnowing machine used for screening covering the seed of Chinese medicinal material, the apparatus includes the input hopper 1, the blower 2 and the input mechanism 6, the input hopper 1 is embedded in the middle of top end of the chassis 3, the blower 2 links up in the bottom of the inboard left end of the chassis 3, the input mechanism 6 includes the arc-shaped board 61, the electrical machinery 62, the round roller 63, the accepting groove 64, the discharge outlet 65, the baffle 66, the buffer board 67 and the linking mechanism 68, the arc-shaped board 61 is fastened in the inboard top of the chassis 3, and the inboard end of the arc-shaped board 61 links up in the inboard bottom of the input hopper 1, the electrical machinery 62 is installed in the top of the front end of the chassis 3, and the rear end output shaft of the electrical machinery 62 is connected in the middle of the front end of the round roller 63 after passing the front end of the chassis 3, the round roller 63 is set up in the inboard rear end of the chassis 3 rotatably, the accepting groove 64 is set up in the side surface of the round roller 63, and the accepting groove 64 locates in the bottom of the input hopper 1, the bin outlet 65 is opened in the middle part of the bottom end face of the arc plate 61, the baffle 66 is fastened with more than two middle parts of the left end face of the inner side of the case 3, the top of the baffle 66 is provided with a linking mechanism 68, and the buffer plate 67 is arranged on the inner side of the baffle 66.

Further, the case 3 is locked on the top end face of the support 5, the discharge ports 4 are formed in the middle of the bottom end face and the bottom end face of the right end face of the case 3, and the feeding mechanism 6 is arranged on the top of the inner side of the case 3.

Further, link up mechanism 68 and include limiting plate 681, rotary groove 682, buffer rubber 683 and torsional spring 684, limiting plate 681 sets up in the baffle 66 top at front and back both ends, and limiting plate 681 is connected in arc 61 bottom face, rotary groove 682 is seted up and is connected in baffle 66 inboardly, and rotary groove 682 and buffer board 67 rotate to be connected, buffer rubber 683 pastes in buffer board 67 top face, torsional spring 684 is installed in buffer board 67 outside rear end.

Further, the arc 61 is a circular ring structure with an opening at the top end face, and the vertical distance between the head end and the tail end of the arc 61 is greater than the width of the bottom end face of the hopper 1, so that seeds in the hopper 1 can enter the receiving groove 64 after passing through the arc 61.

Furthermore, the receiving grooves 64 are distributed at equal intervals in an annular shape, more than two side surfaces of the round rollers 63 are distributed on the side surfaces of the receiving grooves 64, and the width of the inner sides of the receiving grooves 64 is larger than that of the bottom end surface of the feeding hopper 1, so that the round rollers 63 can uniformly discharge seeds when the receiving grooves 64 are driven to rotate.

Furthermore, the side surface of the round roller 63 is parallel to the inner side end surface of the arc plate 61, and the length of the round roller 63 corresponds to the inner side width of the case 3, so that the opening length of the receiving groove 64 on the round roller 63 is increased, and more seeds can be discharged conveniently.

Furthermore, the top end face of the buffer plate 67 and the end face of the inner side of the baffle 66 form an obtuse angle, and more than two buffer plates 67 are distributed on the inner side of the baffle 66 in a staggered manner, so that the buffer effect of the buffer plates 67 on seeds is improved.

Furthermore, the baffle 66 is perpendicular to the left end of the inner side of the case 3, and a distance is arranged between the end surface of the inner side of the baffle 66 and the tail end of the buffer plate 67, so that seeds can be discharged downwards through the distance between the baffle 66 and the buffer plate 67.

The utility model provides a winnowing machine for screening Mongolian traditional Chinese medicine seeds by improvement, and the working principle is as follows;

firstly, connecting an electric device on the device to an external controller, then placing seeds to be screened into an inlet hopper 1, and enabling the seeds to slide downwards along the inlet hopper 1 to pass through an arc-shaped plate 61 and then enter a receiving groove 64;

secondly, starting the fan 2 and the motor 62, starting the motor 62 to drive the round roller 63 to rotate, driving the receiving groove 64 to rotate by the round roller 63, driving the seeds inside to rotate when the receiving groove 64 rotates, limiting the seeds by the arc plate 61 when the seeds rotate to enter the inner side of the arc plate 61 and preventing the seeds from separating from the receiving groove 64, and enabling the seeds to fall downwards under the action of gravity when the receiving groove 64 rotates to align at the discharge port 65, and enabling the seeds to enter the baffle 66 after falling downwards to pass through the discharge port 65;

thirdly, then the seed passes through baffle 66 and moves down and enters into on the top terminal surface of cushion rubber 683, thereby make the seed receive cushion rubber 683, the effect of buffer board 67 and torsional spring 684 cushions, the speed that the seed dropped has been reduced this moment, enter into the right side of fan 2 after the seed passes baffle 66, the less seed of moisture content blows right and passes the discharge gate 4 on right side outwards discharge owing to receiving fan 2 wind-force effect lighter this moment, and the more qualified seed of moisture content is difficult to blow by fan 2 because weight is heavier, thereby realize that qualified seed drops down and passes the discharge gate 4 of bottom and discharge downwards.

According to the improved winnowing machine for screening the seeds of the Mongolian traditional Chinese medicinal materials, the round roller 63 drives the bearing groove 64 to rotate, the seeds in the bearing groove 64 are discharged after the bearing groove 64 rotates to be aligned with the discharge outlet 65, the round roller 63 drives the seeds to be uniformly discharged after uniform rotation, the seeds are dispersed and discharged downwards under the action of the baffle 66, the seeds to be selected are fed and winnowed in a more uniform dispersion manner, and the winnowing quality is improved.

Claims

1. A winnowing machine for screening Mongolian traditional Chinese medicine seeds is characterized in that: the structure of the device comprises a feeding hopper (1), a fan (2) and a feeding mechanism (6), wherein the feeding hopper (1) is embedded in the middle of the top end face of a case (3), the fan (2) is connected to the bottom of the left end of the inner side of the case (3), the feeding mechanism (6) comprises an arc-shaped plate (61), a motor (62), a round roller (63), a receiving groove (64), a discharge opening (65), a baffle (66), a buffer plate (67) and a connecting mechanism (68), the arc-shaped plate (61) is fastened to the top of the inner side of the case (3), the end face of the inner side of the arc-shaped plate (61) is connected to the bottom of the inner side of the feeding hopper (1), the motor (62) is mounted to the top of the front end face of the case (3), an output shaft of the rear end of the motor (62) penetrates through the front end face of the case (3) and then is connected to the middle of the front end face of the round roller (63), the round roller (63) is arranged on the inner side of the arc-shaped plate (61), and circle roller (63) rotate and install in quick-witted case (3) inboard rear end face top, accept groove (64) and set up in circle roller (63) side surface, and accept groove (64) and be located into hopper (1) bottom, discharge gate (65) are set up in arc (61) bottom face middle part, baffle (66) fastening has more than two in quick-witted case (3) inboard left end face middle part, and baffle (66) top is provided with linking mechanism (68), buffer board (67) set up in baffle (66) inboardly.

2. The air separator for screening Mongolian traditional Chinese medicine seeds as claimed in claim 1, wherein the air separator comprises: the machine case (3) is locked on the top end face of the support (5), discharge ports (4) are formed in the middle of the bottom of the right end face and the middle of the bottom end face of the machine case (3), and the feeding mechanism (6) is arranged on the top of the inner side of the machine case (3).

3. The air separator for screening Mongolian traditional Chinese medicine seeds as claimed in claim 1, wherein the air separator comprises: linking mechanism (68) include limiting plate (681), rotary trough (682), cushion rubber (683) and torsional spring (684), limiting plate (681) set up in baffle (66) top at front and back both ends, and limiting plate (681) are connected in arc (61) bottom face, rotary trough (682) are seted up in baffle (66) inboardly, and rotary trough (682) rotate with buffer board (67) and are connected, cushion rubber (683) paste in buffer board (67) top end face, torsional spring (684) are installed in buffer board (67) outside rear end.

4. The air separator for screening Mongolian traditional Chinese medicine seeds as claimed in claim 1, wherein the air separator comprises: the arc-shaped plate (61) is of a circular ring structure with an opening formed in the top end face, and the vertical distance between the head end and the tail end of the arc-shaped plate (61) is larger than the width of the bottom end face of the feeding hopper (1).

5. The air separator for screening Mongolian traditional Chinese medicine seeds as claimed in claim 1, wherein the air separator comprises: the bearing grooves (64) are distributed on the side surface of the round roller (63) in an annular mode at equal intervals, and the width of the inner side of each bearing groove (64) is larger than that of the bottom end surface of the feeding hopper (1).

6. The air separator for screening Mongolian traditional Chinese medicine seeds as claimed in claim 1, wherein the air separator comprises: the side surface of the round roller (63) is parallel to the inner side end surface of the arc-shaped plate (61), and the length of the round roller (63) corresponds to the inner width of the case (3).

7. The air separator for screening Mongolian traditional Chinese medicine seeds as claimed in claim 1, wherein the air separator comprises: the top end face of the buffer plate (67) and the end face of the inner side of the baffle plate (66) form an obtuse angle, and more than two buffer plates (67) are distributed on the inner side of the baffle plate (66) in a staggered mode.

8. The air separator for screening Mongolian traditional Chinese medicine seeds as claimed in claim 1, wherein the air separator comprises: the baffle (66) is perpendicular to the left end of the inner side of the case (3), and a distance is arranged between the end face of the inner side of the baffle (66) and the tail end of the buffer plate (67).