阅读说明：本技术 远志药材抽筒机 (Cortex et radix Polygalae medicinal material tube drawing machine ) 是由 贾明 贾二虎 贾文 于 2020-12-18 设计创作，主要内容包括：本发明提供了一种远志药材抽筒机,属于药材加工领域。远志药材抽筒机包括机架,所述机架的上方连接有远志传送机构,所述机架的右上侧安装有远志揉搓机构,所述机架的左下侧安装有远志筒抽取机构。通过设置远志传送机构、远志揉搓机构和远志筒抽取机构,本发明提供了一种远志药材抽筒机,通过该机器抽取远志筒,一次可以抽取大量远志筒,不仅省时省力、能够提高抽取效率,而且避免了长时间接触远志药材而对操作人员的身体造成伤害。(The invention provides a polygala root medicinal material tube drawing machine, and belongs to the field of medicinal material processing. Polygala root medicinal material takes out a section of thick bamboo machine and includes the frame, the top of frame is connected with polygala root transport mechanism, polygala root rubbing mechanism is installed to the upper right side of frame, polygala root section of thick bamboo extraction mechanism is installed to the left downside of frame. Through the arrangement of the polygala root conveying mechanism, the polygala root kneading mechanism and the polygala root cylinder extracting mechanism, the polygala root medicinal material cylinder extracting machine is provided, a large number of polygala root cylinders can be extracted at one time through the polygala root cylinder extracting machine, time and labor are saved, the extracting efficiency can be improved, and the damage to the bodies of operators caused by long-time contact of polygala root medicinal materials is avoided.)

1. The utility model provides a polygala root medicinal material machine of taking out a section of thick bamboo, its characterized in that, includes frame (1), the top of frame (1) is connected with polygala root transport mechanism (2), mechanism (3) are rubbed to the polygala root is installed to the upper right side of frame (1), polygala root section of thick bamboo extraction mechanism (4) are installed to the left downside of frame (1), wherein:

the polygala tenuifolia conveying mechanism (2) comprises a first connecting frame (2-1), a second connecting frame (2-2), a conveying belt supporting plate (2-3), a nylon conveying belt (2-4), a plurality of medicinal material clamping pieces (2-5), a motor frame (2-6) and a motor (2-7); first link (2-1) is located the upper right side of frame (1), the one end of conveyer belt backup pad (2-3) is connected respectively at the both ends of first link (2-1) with frame (1), second link (2-2) is located the upper left side of frame (1), the both ends of second link (2-2) are connected respectively the other end of conveyer belt backup pad (2-3) with frame (1), conveyer belt backup pad (2-3) pass the upper end of frame (1), nylon conveyer belt (2-4) are followed conveyer belt backup pad (2-3) side winding a week, a plurality of medicinal material holding piece (2-5) are evenly fixed on nylon conveyer belt (2-4), conveyer belt backup pad (2-3) are close to the one end of second link (2-2) is established and is spent A motor frame (2-6) is arranged, a motor (2-7) is fixedly connected to the motor frame (2-6), a driving chain wheel (2-6-2) is fixedly connected to the lower portion of one side of a frame body (2-6-1) of the motor frame (2-6), the motor (2-7) is connected with the driving chain wheel (2-6-2), a driven chain wheel (2-6-4) is connected to the lower portion of the other side of the frame body (2-6-1) of the motor frame (2-6), the driving chain wheel (2-6-2) transmits power to the driven chain wheel (2-6-4) through a chain (2-6-3), a roller (2-6-5) is connected to the lower portion of the driven chain wheel (2-6-4), the nylon conveyor belt (2-4) bypasses the rollers (2-6-5);

the polygala tenuifolia cylinder extraction mechanism (4) comprises an extraction fixed plate (4-1), an extraction movable plate (4-2) and a processing plate (4-3), wherein the extraction fixed plate (4-1) consists of a horizontal bottom plate and a vertical plate, the bottom of the horizontal bottom plate of the extraction fixed plate (4-1) is fixedly connected with a piston rod of an electric cylinder body (4-4), the left side and the right side of the vertical plate of the extraction fixed plate (4-1) are respectively fixedly connected with a first guide rail support frame (4-8) and a second guide rail support frame (4-5), the left side of the extraction movable plate (4-2) is fixedly connected with a third guide rail support frame (4-9) and a fifth guide rail support frame (4-10) in parallel, the right side of the extraction movable plate (4-2) is fixedly connected with a fourth guide rail support frame (4-6) and a sixth guide rail support frame, a first direction guide rail (4-12) is inserted into a guide rail channel of the first guide rail support frame (4-8), the third guide rail support frame (4-9) and the fifth guide rail support frame (4-10), a second direction guide rail (4-11) is inserted into a guide rail channel of the second guide rail support frame (4-5), the fourth guide rail support frame (4-6) and the sixth guide rail support frame (4-7), a cylinder body of a first connecting cylinder (4-18) and a cylinder body of a second connecting cylinder (4-17) are fixedly connected to the inner surface of a vertical plate of the extraction fixing plate (4-1), the first connecting cylinder (4-18) is arranged above the second connecting cylinder (4-17), and a first processing plate connecting plate is fixedly connected to one surface of the extraction movable plate (4-2) opposite to the vertical plate of the extraction fixing plate (4-1) A connecting frame (4-2-1) and a second processing plate connecting frame (4-2-2), wherein the first processing plate connecting frame (4-2-1) is arranged above the second processing plate connecting frame (4-2-2), a piston rod of the first connecting cylinder (4-18) is connected with the first processing plate connecting frame (4-2-1), a piston rod of the second connecting cylinder (4-17) is connected with the second processing plate connecting frame (4-2-2), first movable telescopic rods (4-15) and second movable telescopic rods (4-14) are symmetrically arranged at the left side and the right side of the first connecting cylinder (4-18), one end of the first movable telescopic rod (4-15) and one end of the second movable telescopic rod (4-14) are both fixedly connected with a vertical plate of the extraction fixing plate (4-1), the other ends of the first movable telescopic rods (4-15) and the second movable telescopic rods (4-14) are fixedly connected with the extraction movable plate (4-2), the left and right sides of the second connecting cylinder (4-17) are symmetrically provided with third movable telescopic rods (4-16) and fourth movable telescopic rods (4-13), one ends of the third movable telescopic rods (4-16) and the fourth movable telescopic rods (4-13) are fixedly connected with the vertical plate of the extraction fixed plate (4-1), the other ends of the third movable telescopic rods (4-16) and the fourth movable telescopic rods (4-13) are fixedly connected with the extraction movable plate (4-2), and one side of the horizontal bottom plate of the extraction fixed plate (4-1), which is far away from the vertical plate, is fixedly connected with a cylinder base (4-19), the cylinder base (4-19) is fixedly connected with the bottom of a cylinder body of a third connecting cylinder (4-20), a piston rod of the third connecting cylinder (4-20) is hinged with one end of a connecting rod (4-21), the other end of the connecting rod (4-21) is fixedly connected with the processing plate (4-3), the extraction movable plate (4-2) is fixedly connected with a first elastic supporting plate (4-22) on the surface opposite to the processing plate (4-3), the processing plate (4-3) is fixedly connected with a second elastic supporting plate (4-23) on the surface opposite to the extraction movable plate (4-2), and the opposite surfaces of the processing plate (4-3) and the extraction movable plate (4-2) are fixedly connected with a first extraction cylinder cutter (4-24), The drawing cylinder device comprises second drawing cylinder cutters (4-25), third drawing cylinder cutters (4-26) and fourth drawing cylinder cutters (4-27), wherein the first drawing cylinder cutters (4-24) are located above the first elastic supporting plates (4-22), the third drawing cylinder cutters (4-26) are located below the first elastic supporting plates (4-22), the second drawing cylinder cutters (4-25) are located above the second elastic supporting plates (4-23), and the fourth drawing cylinder cutters (4-27) are located below the second elastic supporting plates (4-23).

2. The polygala tenuifolia medicinal material tube drawing machine according to claim 1, characterized in that: the polygala tenuifolia rubbing mechanism (3) comprises a rubbing fixed plate (3-1), a rubbing movable plate (3-2) and a rubbing plate (3-3), the rubbing fixed plate (3-1) consists of a horizontal bottom plate and a vertical groove fixed on one side of the horizontal bottom plate, a hopper (3-20) is fixedly connected below the horizontal bottom plate of the rubbing fixed plate (3-1), elastic pads are respectively and fixedly connected on opposite plate surfaces of the rubbing movable plate (3-2) and the rubbing plate (3-3), a first elastic pad (3-18) is fixedly connected on the rubbing movable plate (3-2), a second elastic pad (3-19) is fixedly connected on the rubbing plate (3-3), and the other surface of the rubbing plate (3-3) is connected with a first supporting guide rail (3-14), The second supporting guide rail (3-15) and an external motor, the first supporting guide rail (3-14) is arranged in a guide rail groove of the first guide rail frame (3-16), the second supporting guide rail (3-15) is arranged in a guide rail groove of the second guide rail frame (3-17), the first guide rail frame (3-16) and the second guide rail frame (3-17) are connected with the frame (1), the inner side of a vertical groove of the kneading fixing plate (3-1) is connected with a cylinder body of the first cylinder (3-12) and a cylinder body of the second cylinder (3-13), the first cylinder (3-12) is arranged above the second cylinder (3-13), a piston rod of the first cylinder (3-12) is fixedly connected with the first supporting frame (3-2-1), a piston rod of the second cylinder (3-13) is fixedly connected with the second supporting frame (3-2-2), the first support frame (3-2-1) and the second support frame (3-2-2) are fixedly connected to one surface of the kneading movable plate (3-2) opposite to the vertical groove, the first support frame (3-2-1) is arranged above the second support frame (3-2-2), the right and left sides of the vertical groove of the kneading fixed plate (3-1) are respectively and fixedly connected with a first guide rail clamp (3-4) and a second guide rail clamp (3-7), a third support frame (3-2-3) is fixedly connected between the first support frame (3-2-1) and the second support frame (3-2-2), the right side of the third support frame (3-2-3) is fixedly connected with a third guide rail clamp (3-5) and a fourth guide rail clamp (3-6), the left side of the third support frame (3-2-3) is fixedly connected with a fifth guide rail clamp (3-8) and a sixth guide rail clamp (3-9), a first guide rail (3-10) is placed in a guide rail placing hole of the first guide rail clamp (3-4), the third guide rail clamp (3-5) and the fourth guide rail clamp (3-6), and a second guide rail (3-11) is placed in a guide rail placing hole of the second guide rail clamp (3-7), the fifth guide rail clamp (3-8) and the sixth guide rail clamp (3-9).

3. The polygala tenuifolia medicinal material tube drawing machine according to claim 1, characterized in that: the polygala root medicinal material barrel drawing machine further comprises a cutting knife (5), the cutting knife (5) is fixedly connected to one side, close to the joint of the second connecting frame (2-2), of the conveying belt supporting plate (2-3), and the section of thick bamboo is as follows: a cutting knife motor (5-1) of the cutting knife (5) is fixedly connected with a connecting frame (5-2), the connecting rack (5-2) consists of a wrapping part which is half wrapped on the cutting knife motor (5-1) and an extending plate, one end of the extending plate is an arc-shaped connecting wrapping part, the other end of the extending plate is connected with the upper side of the conveyor belt supporting plate (2-3), the lower part of the cutting knife motor (5-1) is connected with one end of a connecting rod (5-3), the other end of the connecting rod (5-3) is connected with the circle center of the circular cutting blade (5-4), saw teeth are arranged on the periphery of the circular cutting blade (5-4), and the nylon conveyor belt (2-4) passes through a gap between the circular cutting blade (5-4) and the cutting blade motor (5-1).

4. The polygala tenuifolia medicinal material tube drawing machine according to claim 1, characterized in that: conveyer belt backup pad (2-3) are close to one side end fixed connection trough-shaped baffler board (6) of motor frame (2-6), the lower extreme fixed connection of trough-shaped baffler board (6) is in on the lower terminal surface of conveyer belt backup pad (2-3), medicinal material clamping piece (2-5) lower part is along with nylon conveyer belt (2-4) pass the recess of trough-shaped baffler board (6).

5. The polygala tenuifolia medicinal material tube drawing machine according to claim 1, characterized in that: evenly be provided with a plurality ofly on nylon conveyer belt (2-4) metal contact (2-8), metal contact (2-8) are located the top of medicinal material holding piece (2-5), conveyer belt backup pad (2-3) are close to one side fixedly connected with metal inductive switch (2-9) of motor frame (2-6), metal inductive switch (2-9) are connected with external control device, external control device with motor (2-7) are connected.

6. The polygala tenuifolia medicinal material tube drawing machine according to claim 1, characterized in that: the first barrel drawing knife (4-24), the second barrel drawing knife (4-25), the third barrel drawing knife (4-26) and the fourth barrel drawing knife (4-27) are respectively composed of a barrel drawing knife chassis (4-24-1), an elastic rubber blade (4-24-2) and a clamping plate (4-24-3), wherein the barrel drawing knife chassis (4-24-1), the elastic rubber blade (4-24-2) and the clamping plate (4-24-3) are connected through bolts (4-24-4).

Technical Field

The invention relates to the field of medicinal material processing, in particular to a polygala root medicinal material tube drawing machine.

Background

Polygala tenuifolia is used as a medicinal material with good economic value and is planted by many farmers, wherein the cortex of the medicinal material Polygala tenuifolia, namely a Polygala tenuifolia barrel, is a part with economic value, and the rest is generally discarded.

In the process of extracting the polygala tenuifolia barrel, the skin is manually kneaded by hands in the traditional method, and then the polygala tenuifolia barrel which is loosely kneaded is extracted. In addition, farmers are easy to cause allergy in the process of contacting the medicinal materials for a long time, and the symptoms of finger swelling appear, thus seriously harming human health.

Disclosure of Invention

In order to solve the problems of time and labor waste, low processing efficiency and harm to human health in the traditional polygala root cylinder extracting process, the invention provides a polygala root medicinal material cylinder extracting machine.

In order to solve the technical problems, the invention adopts the technical scheme that:

the utility model provides a polygala root medicinal material takes out a section of thick bamboo machine, includes the frame, the top of frame is connected with polygala root transport mechanism, the mechanism is rubbed to the polygala root is installed to the upper right side of frame, a polygala root section of thick bamboo extraction mechanism is installed to the left downside of frame, wherein:

the polygala tenuifolia conveying mechanism comprises a first connecting frame, a second connecting frame, a conveying belt supporting plate, a nylon conveying belt, a plurality of medicinal material clamping pieces, a motor frame and a motor; the first connecting frame is positioned at the upper right of the rack, two ends of the first connecting frame are respectively connected with one end of the conveyor belt supporting plate and the rack, the second connecting frame is positioned at the upper left of the rack, two ends of the second connecting frame are respectively connected with the other end of the conveyor belt supporting plate and the rack, the conveyor belt supporting plate penetrates through the upper end of the rack, the nylon conveyor belt is wound for a circle along the side surface of the conveyor belt supporting plate, the plurality of medicinal material clamping pieces are uniformly fixed on the nylon conveyor belt, a motor frame is arranged at the tail of one end, close to the second connecting frame, of the conveyor belt supporting plate, a motor is fixedly connected onto the motor frame, a driving sprocket is fixedly connected under one side of the frame body of the motor frame, the motor is connected with a driving sprocket, a driven sprocket is connected under the other side of the frame body of the motor frame, and the driving sprocket transmits power to the driven, a roller is connected below the driven chain wheel, and the nylon conveying belt bypasses the roller;

the polygala tenuifolia cylinder extraction mechanism comprises an extraction fixed plate, an extraction movable plate and a processing plate, wherein the extraction fixed plate consists of a horizontal bottom plate and a vertical plate, the bottom of the horizontal bottom plate of the extraction fixed plate is fixedly connected with a piston rod of an electric cylinder body, the left side and the right side of the vertical plate of the extraction fixed plate are respectively and fixedly connected with a first guide rail support frame and a second guide rail support frame, the left side of the extraction movable plate is fixedly connected with a third guide rail support frame and a fifth guide rail support frame in parallel, the right side of the extraction movable plate is fixedly connected with a fourth guide rail support frame and a sixth guide rail support frame in parallel, a first direction guide rail is inserted into a guide rail channel of the first guide rail support frame, the third guide rail support frame and the fifth guide rail support frame, and a second direction guide rail is inserted into a guide rail channel of, the cylinder body of the first connection cylinder of vertical inboard fixed surface fixedly connected with of extraction fixed plate and the cylinder body of second connection cylinder, first connection cylinder is in the top of second connection cylinder, the extraction fly leaf is in the one side relative with the vertical board of extraction fixed plate of first processing board link of fixedly connected with and second processing board link, first processing board link is in the top of second processing board link, the piston rod of first connection cylinder is connected with first processing board link, the piston rod of second connection cylinder is connected with second processing board link, first connection cylinder left and right sides symmetry is provided with first activity telescopic link and second activity telescopic link, the one end of first activity telescopic link and the one end of second activity telescopic link all with the vertical board fixed connection of extraction fixed plate, the other end of first activity telescopic link and the other end of second activity telescopic link all with the fixed cylinder body of extraction fly leaf A third movable telescopic rod and a fourth movable telescopic rod are symmetrically arranged on the left side and the right side of a second connecting cylinder, one end of the third movable telescopic rod and one end of the fourth movable telescopic rod are fixedly connected with the vertical plate of the extraction fixed plate, the other end of the third movable telescopic rod and the other end of the fourth movable telescopic rod are fixedly connected with the extraction movable plate, one side, away from the vertical plate, of a horizontal bottom plate of the extraction fixed plate is fixedly connected with a cylinder base, the cylinder base is fixedly connected with the bottom of a cylinder body of the third connecting cylinder, a piston rod of the third connecting cylinder is hinged with one end of a connecting rod, the other end of the connecting rod is fixedly connected with the processing plate, the extraction movable plate is fixedly connected with a first elastic supporting plate on the surface opposite to the processing plate, and the processing plate is fixedly connected with a second elastic supporting plate on the surface opposite to the extraction movable plate, the opposite surfaces of the processing plate and the extracting movable plate are fixedly connected with a first barrel extracting knife, a second barrel extracting knife, a third barrel extracting knife and a fourth barrel extracting knife, the first barrel extracting knife is located above the first elastic supporting plate, the third barrel extracting knife is located below the first elastic supporting plate, the second barrel extracting knife is located above the second elastic supporting plate, and the fourth barrel extracting knife is located below the second elastic supporting plate.

Further, the polygala tenuifolia kneading mechanism comprises a kneading fixed plate, a kneading movable plate and a kneading plate, wherein the kneading fixed plate consists of a horizontal bottom plate and a vertical groove fixed on one side of the horizontal bottom plate, a hopper is fixedly connected below the horizontal bottom plate of the kneading fixed plate, elastic pads are respectively and fixedly connected on the opposite surfaces of the kneading movable plate and the kneading plate, a first elastic pad is fixedly connected on the kneading movable plate, a second elastic pad is fixedly connected on the kneading plate, a first support guide rail, a second support guide rail and an external motor are connected on the other surface of the kneading plate, the first support guide rail is arranged in a guide rail groove of a first guide rail frame, the second support guide rail is arranged in a guide rail groove of a second guide rail frame, the first guide rail frame and the second guide rail frame are connected with the rack, and the inner side of the vertical groove of the kneading fixed plate is connected with a cylinder body of a first cylinder and a cylinder body of a second cylinder, the first cylinder is arranged above the second cylinder, a piston rod of the first cylinder is fixedly connected with a first support frame, a piston rod of the second cylinder is fixedly connected with a second support frame, the first support frame and the second support frame are fixedly connected with one surface of the kneading movable plate opposite to the vertical groove, the first support frame is arranged above the second support frame, the right side and the left side of the vertical groove of the kneading fixed plate are respectively and fixedly connected with a first guide rail clamp and a second guide rail clamp, a third support frame is fixedly connected between the first support frame and the second support frame, the right side of the third support frame is fixedly connected with a third guide rail clamp and a fourth guide rail clamp, the left side of the third support frame is fixedly connected with a fifth guide rail clamp and a sixth guide rail clamp, and first guide rails are placed in guide rail placing holes of the first guide rail clamp, the third guide rail clamp and the fourth guide rail clamp, and a second guide rail is placed in the guide rail placing holes of the second guide rail clamp, the fifth guide rail clamp and the sixth guide rail clamp.

Further, polygala root medicinal material takes out a section of thick bamboo machine still includes the cutting knife, cutting knife fixed connection in the conveyer belt backup pad be close to with one side of second link junction, wherein: the utility model discloses a cutting device, including cutting knife motor, connecting frame, protruding board, connecting rod, nylon conveyer belt, connecting frame, connecting rod, circular cutting blade, cutting knife motor fixedly connected with connecting frame of cutting knife, connecting frame is by half parcel the parcel part of cutting knife motor is constituteed with stretching out the board, and it connects the parcel part for the arc to stretch out board one end, and the other end that stretches out the board is connected the upside of conveyer belt backup pad, the one end of connecting rod is connected to the below of cutting knife motor, the centre of a circle department of circular cutting blade is connected to the other end of connecting rod, there is the sawtooth outer fringe a.

Further, the conveyer belt backup pad is close to the terminal fixed connection slot-like baffler plate of one side of motor frame, the lower extreme fixed connection of slot-like baffler plate is in on the lower terminal surface of conveyer belt backup pad, medicinal material holding piece lower part is along with the nylon conveyer belt passes the recess of slot-like baffler plate.

Further, evenly be provided with a plurality ofly on the nylon conveyer belt the metal contact, the metal contact is located the top of medicinal material holding piece, the conveyer belt backup pad is close to one side fixedly connected with metal inductive switch of motor frame, metal inductive switch is connected with external control device, external control device with the motor is connected.

Further, the first barrel drawing knife, the second barrel drawing knife, the third barrel drawing knife and the fourth barrel drawing knife are all composed of a barrel drawing knife chassis, an elastic rubber blade and a clamping plate, wherein the barrel drawing knife chassis, the elastic rubber blade and the clamping plate are connected through bolts.

All the optional technical schemes can be combined at will, and the structure after one-to-one combination is not explained in detail in the invention.

The technical scheme provided by the embodiment of the invention can have the following beneficial effects:

through setting up polygala root transport mechanism, polygala root rubbing mechanism and a section of thick bamboo extraction mechanism of polygala root, a section of thick bamboo extraction machine of polygala root is provided, through a section of thick bamboo of this machine extraction polygala root, once can extract a large amount of section of thick bamboos of polygala root, not only labour saving and time saving, can improve extraction efficiency, avoided the workman to contact the medicinal material for a long time and cause the injury to operating personnel's health moreover.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of a connection manner of the kneading fixed plate and the kneading movable plate according to the present invention;

FIG. 3 is an exploded view of the connection of the extraction fixed plate with the extraction movable plate and the electric cylinder in the present invention;

FIG. 4 is a right side view of the present invention;

FIG. 5 is a left side view of the present invention;

FIG. 6 is a schematic view showing the connection between the extraction fixing plate and the processing plate according to the present invention;

FIG. 7 is a schematic view of the construction of a tooling plate according to the present invention;

FIG. 8 is a schematic view of the overall structure of the knife for pulling out the cylinder according to the present invention;

FIG. 9 is a side view of the knife of the present invention;

FIG. 10 is a schematic view of the holding sheet for herbs in this invention;

FIG. 11 is an enlarged view at A in FIG. 1;

FIG. 12 is an enlarged view at B in FIG. 1;

FIG. 13 is an enlarged view at C in FIG. 5;

FIG. 14 is a schematic view of the construction of a cutting blade according to the present invention;

fig. 15 is a schematic structural view of a motor frame and peripheral components thereof according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 15, the polygala tenuifolia medicinal material extracting machine provided by the embodiment of the present invention includes a rack 1, a polygala tenuifolia conveying mechanism 2 is connected above the rack 1, a polygala tenuifolia kneading mechanism 3 is installed on the right upper side of the rack 1, and a polygala tenuifolia barrel extracting mechanism 4 is installed on the left lower side of the rack 1, wherein:

the polygala tenuifolia conveying mechanism 2 comprises a first connecting frame 2-1, a second connecting frame 2-2, a conveying belt supporting plate 2-3, a nylon conveying belt 2-4, a plurality of medicinal material clamping pieces 2-5, a motor frame 2-6 and a motor 2-7; the first connecting frame 2-1 is positioned at the upper right of the rack 1, two ends of the first connecting frame 2-1 are respectively connected with one end of a conveyor belt supporting plate 2-3 and the rack 1, the second connecting frame 2-2 is positioned at the upper left of the rack 1, two ends of the second connecting frame 2-2 are respectively connected with the other end of the conveyor belt supporting plate 2-3 and the rack 1, the conveyor belt supporting plate 2-3 penetrates through the upper end of the rack 1, the nylon conveyor belt 2-4 is wound for a circle along the side surface of the conveyor belt supporting plate 2-3, the medicinal material clamping pieces 2-5 are uniformly fixed on the nylon conveyor belt 2-4, and a motor frame 2-6 is arranged at the tail of one end, close to the second connecting frame 2-2, of the conveyor belt supporting plate 2-3, the motor frame 2-6 is fixedly connected with a motor 2-7, a driving chain wheel 2-6-2 is fixedly connected below one side of a frame body 2-6-1 of the motor frame 2-6, the motor 2-7 is connected with the driving chain wheel 2-6-2, a driven chain wheel 2-6-4 is connected below the other side of the frame body 2-6-1 of the motor frame 2-6, the driving chain wheel 2-6-2 transmits power to the driven chain wheel 2-6-4 through a chain 2-6-3, a roller 2-6-5 is connected below the driven chain wheel 2-6-4, and the nylon conveying belt 2-4 bypasses the roller 2-6-5;

the polygala tenuifolia cylinder extraction mechanism 4 comprises an extraction fixed plate 4-1, an extraction movable plate 4-2 and a processing plate 4-3, wherein the extraction fixed plate 4-1 consists of a horizontal bottom plate and a vertical plate, the bottom of the horizontal bottom plate of the extraction fixed plate 4-1 is fixedly connected with a piston rod of an electric cylinder 4-4, the left side and the right side of the vertical plate of the extraction fixed plate 4-1 are respectively and fixedly connected with a first guide rail support frame 4-8 and a second guide rail support frame 4-5, the left side of the extraction movable plate 4-2 is fixedly connected with a third guide rail support frame 4-9 and a fifth guide rail support frame 4-10 in parallel, the right side of the extraction movable plate 4-2 is fixedly connected with a fourth guide rail support frame 4-6 and a sixth guide rail support frame 4-7 in parallel, and, A first direction guide rail 4-12 is inserted into a guide rail channel of the third guide rail support frame 4-9 and the fifth guide rail support frame 4-10, a second direction guide rail 4-11 is inserted into a guide rail channel of the second guide rail support frame 4-5, the fourth guide rail support frame 4-6 and the sixth guide rail support frame 4-7, a cylinder body of a first connecting cylinder 4-18 and a cylinder body of a second connecting cylinder 4-17 are fixedly connected to the inner surface of a vertical plate of the extraction fixed plate 4-1, the first connecting cylinder 4-18 is arranged above the second connecting cylinder 4-17, a first processing plate connecting frame 4-2-1 and a second processing plate connecting frame 4-2-2 are fixedly connected to the surface of the extraction movable plate 4-2 opposite to the vertical plate of the extraction fixed plate 4-1, the first processing plate connecting frame 4-2-1 is arranged above the second processing plate connecting frame 4-2-2, a piston rod of the first connecting cylinder 4-18 is connected with the first processing plate connecting frame 4-2-1, a piston rod of the second connecting cylinder 4-17 is connected with the second processing plate connecting frame 4-2-2, a first movable telescopic rod 4-15 and a second movable telescopic rod 4-14 are symmetrically arranged on the left side and the right side of the first connecting cylinder 4-18, one end of the first movable telescopic rod 4-15 and one end of the second movable telescopic rod 4-14 are both fixedly connected with the vertical plate of the extraction fixing plate 4-1, the other end of the first movable telescopic rod 4-15 and the other end of the second movable telescopic rod 4-14 are both fixedly connected with the extraction movable plate 4-2, a third movable telescopic rod 4-16 and a fourth movable telescopic rod 4-13 are symmetrically arranged at the left side and the right side of the second connecting cylinder 4-17, one end of the third movable telescopic rod 4-16 and one end of the fourth movable telescopic rod 4-13 are both fixedly connected with the vertical plate of the extraction fixing plate 4-1, the other end of the third movable telescopic rod 4-16 and the other end of the fourth movable telescopic rod 4-13 are both fixedly connected with the extraction movable plate 4-2, one side of the horizontal bottom plate of the extraction fixing plate 4-1, which is far away from the vertical plate, is fixedly connected with a cylinder base 4-19, the cylinder base 4-19 is fixedly connected with the bottom of the cylinder body of the third connecting cylinder 4-20, and a piston rod of the third connecting cylinder 4-20 is hinged with one end of a connecting rod 4-21, the other end of the connecting rod 4-21 is fixedly connected with the processing plate 4-3, the extraction movable plate 4-2 is fixedly connected with a first elastic supporting plate 4-22 on the surface opposite to the processing plate 4-3, the processing plate 4-3 is fixedly connected with a second elastic supporting plate 4-23 on the surface opposite to the extraction movable plate 4-2, the opposite surface of the processing plate 4-3 and the extraction movable plate 4-2 is fixedly connected with a first barrel extracting knife 4-24, a second barrel extracting knife 4-25, a third barrel extracting knife 4-26 and a fourth barrel extracting knife 4-27, the first barrel extracting knife 4-24 is positioned above the first elastic supporting plate 4-22, the third barrel extracting knife 4-26 is positioned below the first elastic supporting plate 4-22, the second barrel drawing knife 4-25 is positioned above the second elastic supporting plate 4-23, and the fourth barrel drawing knife 4-27 is positioned below the second elastic supporting plate 4-23.

Further, the polygala tenuifolia kneading mechanism 3 comprises a kneading fixed plate 3-1, a kneading movable plate 3-2 and a kneading plate 3-3, the kneading fixed plate 3-1 consists of a horizontal bottom plate and a vertical groove fixed on one side of the horizontal bottom plate, a hopper 3-20 is fixedly connected below the horizontal bottom plate of the kneading fixed plate 3-1, elastic pads are respectively and fixedly connected on the opposite plate surfaces of the kneading movable plate 3-2 and the kneading plate 3-3, a first elastic pad 3-18 is fixedly connected on the kneading movable plate 3-2, a second elastic pad 3-19 is fixedly connected on the kneading plate 3-3, the other surface of the kneading plate 3-3 is connected with a first support guide rail 3-14, a second support guide rail 3-15 and an external motor, the first support guide rail 3-14 is arranged in a groove of a first guide rail frame 3-16, the second supporting guide rails 3-15 are arranged in guide rail grooves of second guide rail frames 3-17, the first guide rail frames 3-16 and the second guide rail frames 3-17 are connected with the frame 1, the inner sides of vertical grooves of the kneading fixing plates 3-1 are connected with a cylinder body of a first cylinder 3-12 and a cylinder body of a second cylinder 3-13, the first cylinder 3-12 is arranged above the second cylinder 3-13, a piston rod of the first cylinder 3-12 is fixedly connected with a first supporting frame 3-2-1, a piston rod of the second cylinder 3-13 is fixedly connected with a second supporting frame 3-2-2, the first supporting frame 3-2-1 and the second supporting frame 3-2-2 are fixedly connected with one surface of the kneading movable plate 3-2 opposite to the vertical grooves, the first support frame 3-2-1 is arranged above the second support frame 3-2-2, the right and left sides of the vertical groove of the kneading fixing plate 3-1 are respectively and fixedly connected with a first guide rail clamp 3-4 and a second guide rail clamp 3-7, a third support frame 3-2-3 is fixedly connected between the first support frame 3-2-1 and the second support frame 3-2-2, the right side of the third support frame 3-2-3 is fixedly connected with a third guide rail clamp 3-5 and a fourth guide rail clamp 3-6, the left side of the third support frame 3-2-3 is fixedly connected with a fifth guide rail clamp 3-8 and a sixth guide rail clamp 3-9, a first guide rail 3-10 is placed in a guide rail placing hole of the first guide rail clamp 3-4, the third guide rail clamp 3-5 and the fourth guide rail clamp 3-6, second guide rails 3-11 are placed in the guide rail placing holes of the second guide rail clamps 3-7, the fifth guide rail clamps 3-8 and the sixth guide rail clamps 3-9.

Further, the polygala root medicinal material can drawing machine further comprises a cutting knife 5, the cutting knife 5 is fixedly connected to one side, close to the joint of the second connecting frame 2-2, of the conveyor belt supporting plate 2-3, and the section of thick bamboo is as follows: the cutting knife motor 5-1 of the cutting knife 5 is fixedly connected with a connecting rack 5-2, the connecting rack 5-2 is composed of a wrapping part and an extending plate, the wrapping part is wrapped by the cutting knife motor 5-1 in a half wrapping mode, one end of the extending plate is an arc-shaped connecting wrapping part, the other end of the extending plate is connected with the upper side of the conveyor belt supporting plate 2-3, one end of a connecting rod 5-3 is connected to the lower portion of the cutting knife motor 5-1, the other end of the connecting rod 5-3 is connected with the circle center of the circular cutting blade 5-4, sawteeth are arranged on the periphery of the circular cutting blade 5-4, and the nylon conveyor belt 2-4 passes through a gap between the circular cutting blade 5-4 and the cutting knife motor 5.

Further, the tail end of one side, close to the motor frame 2-6, of the conveyor belt supporting plate 2-3 is fixedly connected with a groove-shaped blocking plate 6, the lower end of the groove-shaped blocking plate 6 is fixedly connected to the lower end face of the conveyor belt supporting plate 2-3, and the lower portion of the medicinal material clamping piece 2-5 can penetrate through a groove of the groove-shaped blocking plate 6 along with the nylon conveyor belt 2-4.

Furthermore, a plurality of metal contacts 2-8 are uniformly arranged on the nylon conveyor belt 2-4, the metal contacts 2-8 are positioned above the medicinal material clamping pieces 2-5, one side, close to the motor frame 2-6, of the conveyor belt supporting plate 2-3 is fixedly connected with metal induction switches 2-9, the metal induction switches 2-9 are connected with an external control device, and the external control device is connected with the motors 2-7.

Further, the first elastic supporting plate 4-22 and the second elastic supporting plate 4-23 are made of elastic materials, so that the polygala tenuifolia barrel is not damaged when being extracted, and the first barrel extracting knife 4-24, the second barrel extracting knife 4-25, the third barrel extracting knife 4-26 and the fourth barrel extracting knife 4-27 are all composed of a barrel extracting knife chassis 4-24-1, an elastic rubber blade 4-24-2 and a clamping plate 4-24-3, wherein the barrel extracting knife chassis 4-24-1, the elastic rubber blade 4-24-2 and the clamping plate 4-24-3 are connected through bolts 4-24-4.

When the transmission belt is used, firstly, aired polygala tenuifolia medicinal materials are hung on the medicinal material clamping pieces 2-5 manually, then the switch is started to start the motor 2-7, the motor 2-7 drives the driving chain wheel 2-6-2 below the motor frame 2-6 to rotate, the driving chain wheel 2-6-2 transmits power to the driven chain wheel 2-6-4 through the chain 2-6-3, the driven chain wheel 2-6-4 drives the roller 2-6-5 below to rotate, and the nylon transmission belt 2-4 rotates along with the roller 2-6-5 around the roller, so that polygala tenuifolia moves along with the medicinal material clamping pieces 2-5 on the nylon transmission belt 2-4 and around the transmission belt supporting plate 2-3. When polygala tenuifolia is conveyed to the upper part of the polygala tenuifolia kneading mechanism 3, the switch is turned off to stop the motors 2-7, the piston rods of the first cylinders 3-12 and the second cylinders 3-13 push the kneading movable plates 3-2 to move along the first guide rails 3-10 and the second guide rails 3-11, when the first elastic pads 3-18 and the second elastic pads 3-19 clamp polygala tenuifolia, the first cylinders 3-12 and the second cylinders 3-13 stop pushing the kneading movable plates 3-2, at the moment, the external motors connected to the kneading plates 3-3 are started, the kneading plates 3-3 start to horizontally move along the first support guide rails 3-14 and the second support guide rails 3-15, and the first elastic pads 3-18 and the second elastic pads 3-19 knead polygala tenuifolia. After kneading is completed (e.g., for a period of time), the external motor is turned off, the kneading board 3-3 stops moving, and the piston rod of the first cylinder 3-12 and the piston rod of the second cylinder 3-13 pull the kneading movable board 3-2 to withdraw. The fibrous roots and sandy soil on the polygala tenuifolia medicinal materials fall down and slide out along the hopper 3-20 in the kneading process.

When the kneaded polygala tenuifolia is conveyed to the upper part of the polygala tenuifolia barrel extracting mechanism 4, the polygala tenuifolia barrel extracting mechanism 4 starts to extract the polygala tenuifolia barrel, and the steps are as follows: the piston rod of the electric cylinder 4-4 rises to drive the whole polygala tenuifolia barrel extraction mechanism 4 to rise, the piston rod of the first connecting cylinder 4-18 and the piston rod of the second connecting cylinder 4-17 extend out to push the extraction movable plate 4-2 to move along the first direction guide rail 4-12 and the second direction guide rail 4-11, meanwhile, the first movable telescopic rod 4-15, the second movable telescopic rod 4-14, the third movable telescopic rod 4-16 and the fourth movable telescopic rod 4-13 extend to support the movement of the extraction movable plate 4-2, meanwhile, the piston rod of the third connecting cylinder 4-20 extends out to push the connecting rod 4-21 to drive the processing plate 4-3 to move towards the extraction movable plate 4-2, and the first barrel extraction cutter 4-24 fixedly connected to the movable plate 4-2 and the second barrel extraction cutter 4-25 fixedly connected to the processing plate 4-3 are waited to move The upper end of the polygala tenuifolia is clamped by the elastic rubber blade 4-24-2, the middle of the polygala tenuifolia is clamped by the first elastic supporting plate 4-22 below the first barrel-drawing knife 4-24 and the second elastic supporting plate 4-23 below the second barrel-drawing knife 4-25, the lower end of the polygala tenuifolia is clamped by the elastic rubber blade 4-24-2 of the third barrel-drawing knife 4-26 and the fourth barrel-drawing knife 4-27, the piston rod of the electric cylinder 4-4 descends to drive the whole polygala tenuifolia barrel extraction mechanism 4 to descend, then the piston rod of the first connecting air cylinder 4-18 and the piston rod of the second connecting air cylinder 4-17 contract, the first movable telescopic rod 4-15, the second movable telescopic rod 4-14, the third movable telescopic rod 4-16 and the fourth movable telescopic rod 4-13 retract to pull the extraction movable plate 4-2 to withdraw along the first direction guide rail 4-12 and the second direction guide rail 4-11, meanwhile, the piston rod of the third connecting cylinder 4-20 is contracted, the connecting rod 4-21 hinged on the piston rod is pulled to drive the processing plate 4-3 to move towards the direction far away from the extraction movable plate 4-2, and the extraction of the polygala tenuifolia barrel is completed.

After the polygala tenuifolia barrel is extracted, the rest part of polygala tenuifolia continues to move along with the nylon conveyor belt 2-4, at the moment, a cutting knife motor 5-1 of a cutting knife 5 is started to drive a circular cutting blade 5-4 to rotate, the processed polygala tenuifolia is cut, most part of polygala tenuifolia medicinal materials after extraction are cut off and fall down, and the rest part of the pedicel after cutting continues to be left on the medicinal material clamping piece 2-5 to move along with the nylon conveyor belt 2-4. When the medicinal material holding sheets 2-5 carry the Polygala tenuifolia stalk through the groove of the groove-shaped barrier plate 6, the rest stalk is stuck down by the upper end of the groove-shaped barrier plate 6.

Furthermore, a plurality of metal contacts 2-8 can be uniformly arranged on the nylon conveyor belt 2-4, the metal contacts 2-8 are positioned above the medicinal material clamping pieces 2-5, one side of the conveyor belt supporting plate 2-3, which is close to the motor frame 2-6, is fixedly connected with a metal inductive switch 2-9, the metal inductive switch 2-9 is connected with an external control device, and the external control device is connected with the motor 2-7. When the metal contact 2-8 moves to the metal inductive switch 2-9, the metal inductive switch 2-9 feeds back a signal to the external control device, so that the external control device controls the motor 2-7 to stop, and the polygala tenuifolia pumping mechanism 4 starts to pump the kneaded polygala tenuifolia cylinder suspended above. After kneading of polygala tenuifolia and extraction processing of polygala tenuifolia cylinders are finished, the external control device controls the motors 2 to 7 to start, and operation of manually controlling the motors 2 to 7 is omitted. The external control device may be a PLC controller or the like.

The above embodiments are only for illustrating the invention and are not to be construed as limiting the invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention, therefore, all equivalent technical solutions also belong to the scope of the invention, and the scope of the invention is defined by the claims.