阅读说明：本技术 一种手持式中药安全采摘装置 (Device is picked to hand-held type traditional chinese medicine safety ) 是由 林淑艳 于 2020-07-17 设计创作，主要内容包括：本发明装置的一种手持式中药安全采摘装置,包括壳体以及位于所述壳体内且开口向下的采摘槽,所述壳体内设有两个关于所述采摘槽左右对称的采摘装置,所述采摘装置包括位于所述采摘槽两侧端壁上的升降槽,所述采摘槽的前端壁设有推块槽,所述采摘槽的后端壁设有位于所述推块槽下侧的挡板槽,且所述挡板槽向下延伸至所述壳体的下端面,本装置能够通过手持,将装置对准草药,通过采摘装置,先将草药根部拔起,然后对草药进行收集,全程只需手持该装置即可,装置设有动滑轮组,大大提高了装置将草药拔起的力量,省时省力,同时避免了在灌木丛中有毒动物对人造成的潜在危险。(The invention relates to a hand-held traditional Chinese medicine safe picking device, which comprises a shell and a picking groove which is positioned in the shell and has a downward opening, two picking devices which are bilaterally symmetrical about the picking groove are arranged in the shell, each picking device comprises a lifting groove positioned on the end wall at the two sides of the picking groove, the front end wall of the picking groove is provided with a push block groove, the rear end wall of the picking groove is provided with a baffle plate groove positioned at the lower side of the push block groove, and the baffle groove extends downwards to the lower end surface of the shell, the device can be held by hands to align the device with the herbal medicine, the root of the herbal medicine is firstly pulled up by the picking device, then collect the herbal medicine, whole journey only need hand the device can, the device is equipped with the running block group, has improved the strength that the device pulled up the herbal medicine greatly, labour saving and time saving has avoided the potential danger that toxic animal caused the people in the bush cluster simultaneously.)

1. The utility model provides a device is picked to hand-held type traditional chinese medicine safety, includes the casing and is located just the decurrent groove of picking of opening in the casing, its characterized in that: two picking devices which are bilaterally symmetrical about the picking groove are arranged in the shell, each picking device comprises lifting grooves which are positioned on end walls on two sides of the picking groove, a pushing block groove is arranged on the front end wall of each picking groove, a baffle groove which is positioned on the lower side of the pushing block groove is arranged on the rear end wall of each picking groove, the baffle grooves extend downwards to the lower end surface of the shell, a lower fixed block groove, a sliding groove and an upper ejector block groove which is positioned on the upper side of the lower fixed block groove are arranged on the end wall of one side of each lifting groove far away from the picking groove, the sliding groove is positioned between the upper ejector block groove and the lower fixed block groove, two circular grooves are arranged on the lower side of the lower fixed block groove, picking blocks are connected in the lifting grooves in a sliding mode, pulley grooves with upward openings are arranged in the picking blocks, a second rotating shaft is rotatably connected between the front end wall and the rear end, friction connection has first stay cord on the reel, the one end fixed connection of first stay cord is in the upper end wall in lift groove, the upside of picking the device is equipped with power device, power device includes the power chamber, the upside that the power chamber is right is equipped with the ascending handrail groove of opening, the handle has set firmly between the left and right sides end wall in handrail groove.

2. The handheld traditional Chinese medicine safe picking device according to claim 1, characterized in that: pick the piece and be equipped with the opening orientation pick the T type spout in groove, sliding connection has T type piece in the T type spout, is equipped with the opening orientation in the T type piece of telling pick the swivelling chute in groove, it runs through to rotate between the front and back end wall of T type spout the third axis of rotation of swivelling chute, fixedly connected with is located in the third axis of rotation magnet piece in the swivelling chute, sliding connection has in the swivelling chute and extends to pick the tight piece of magnet clamp in the groove, T type piece is kept away from on the one side end wall in picking the groove fixed connection outwards extend and with pick a sliding connection's gag lever post, T type piece with T type spout is kept away from pick the first spring of fixedly connected with between the one side end wall in groove.

3. The handheld traditional Chinese medicine safe picking device according to claim 1, characterized in that: a lower top block is slidably connected between the upper end wall and the lower end wall of the lower fixed block groove, one end of a second pull rope is fixedly connected to one end surface of one side, away from the picking groove, of the lower top block, a second spring is fixedly connected between the lower top block and one end wall, away from the picking groove, of the lower fixed block groove, the upper end surface of the lower top block is in a tooth surface design, a top groove is formed in the upper end wall of the lower fixed block groove, a top block is slidably connected in the top groove, a third spring is fixedly connected between the top block and the upper end wall of the top groove, one end of a third pull rope is fixedly connected to the upper end surface of the top block, a U-shaped groove is slidably connected in the sliding groove, a rotating shaft is rotatably connected in the U-shaped groove, a rotating block extending towards one side of the picking groove is fixedly connected to the rotating shaft, and a fourth spring is fixedly connected between the U-shaped, the U-shaped groove is far away from one end of a side end face of the picking groove, a fourth pull rope is fixedly connected to the end face of the picking groove, an upper ejector block extending into the picking groove is connected to the inner side of the upper ejector block in a sliding mode, the upper ejector block is far away from the end face of one side of the picking groove, the other end of the third pull rope is fixedly connected to the end face of one side of the picking groove, and a fifth spring is fixedly connected between the upper ejector block and the end wall of one side of the picking groove, wherein one end of the.

4. The handheld traditional Chinese medicine safe picking device according to claim 1, characterized in that: the upper end wall of the power cavity is fixedly connected with a motor, the lower side of the motor is in power connection with a fourth rotating shaft, a first gear is fixedly connected on the fourth rotating shaft, a first rope winding wheel positioned at the lower side of the first gear is connected on the fourth rotating shaft in a friction way, the upper end surface of the first rope winding wheel is fixedly connected with a first fixed rod, the upper end wall and the lower end wall of the power cavity are rotatably connected with a fifth rotating shaft positioned on the right side of the fourth rotating shaft, the spline of the fifth rotating shaft is connected with a second gear, the fifth rotating shaft is fixedly connected with a turntable positioned at the lower side of the second gear, a sixth spring is fixedly connected between the turntable and the second gear, a T-shaped groove with an upward opening is arranged on the second gear, and the T-shaped groove is internally and slidably connected with a sliding block, and the upper end surface of the sliding block is fixedly connected with a fifth pull rope.

5. The handheld traditional Chinese medicine safe picking device according to claim 1, characterized in that: a first arc-shaped groove positioned at the rear side of the first fixing rod is arranged in the pulley groove, a second arc-shaped groove is arranged on the rear end wall of the first arc-shaped groove, an arc-shaped sliding plate is connected in the second arc-shaped groove in a sliding manner, an arc-shaped sliding groove is arranged in the arc-shaped sliding plate, the first fixed rod is connected with the arc chute in a sliding way, the rear end wall of the arc sliding plate is fixedly connected with the other end of the fifth pull rope, a seventh spring is fixedly connected with the right end surface of the first fixed rod and the right end wall of the first arc-shaped groove, eighth springs are fixedly connected between the arc-shaped sliding plate and the left and right end walls of the second arc-shaped groove, and the fifth rotating shaft is fixedly connected with two second rope winding wheels, the second rope winding wheels are fixedly connected with the other ends of the first pull ropes, and the first rope winding wheels are connected with the third rotating shaft through ropes.

6. The handheld traditional Chinese medicine safe picking device according to claim 1, characterized in that: the push block groove is connected with a push block in a sliding mode, a ninth spring is fixedly connected between the push block and the front end wall of the push block groove, the front end wall of the push block is fixedly connected with the other end of the fourth pull rope, the rear end wall of the baffle groove is provided with a fixed rod sliding groove, a baffle is connected in the baffle groove in a sliding mode, the rear end face of the baffle is fixedly connected with a second fixed rod extending into the fixed rod sliding groove, the second fixed rod is connected with the fixed rod sliding groove in a sliding mode, a tenth spring is fixedly connected between the rear end wall of the second fixed rod and the rear end wall of the fixed rod sliding groove, and the other end of the second pull rope is fixedly connected to the rear end face of the second fixed rod.

Technical Field

The invention relates to the technical field of traditional Chinese medicines, in particular to a handheld safe traditional Chinese medicine picking device.

Background

The traditional Chinese medicine treatment is matched with western medicine treatment, the curative effect can be improved, the toxic and side effects are reduced, the risk and the toxic and side effects of surgery, radiotherapy and chemotherapy are large, the traditional Chinese medicine is relatively safer, the toxic and side effects are smaller, the traditional Chinese medicine is combined, the advantages are made up for the disadvantages, the effects are increased and the toxicity is reduced, but the traditional Chinese medicine and the traditional Chinese medicine are not prevented from growing in thorn shrubs, the roots and the stems are firm, hands are difficult to directly pull out, and in some mountainous areas, more poisonous snakes are provided, and the self injury can be caused by blind operation.

Disclosure of Invention

Aiming at the technical defects, the invention provides a handheld traditional Chinese medicine safe picking device which can overcome the defects.

The invention relates to a hand-held traditional Chinese medicine safe picking device, which comprises a shell and picking grooves which are positioned in the shell and have downward openings, wherein two picking devices which are bilaterally symmetrical about the picking grooves are arranged in the shell, each picking device comprises lifting grooves which are positioned on the end walls on the two sides of the picking groove, a pushing block groove is arranged on the front end wall of each picking groove, a baffle groove positioned on the lower side of each pushing block groove is arranged on the rear end wall of each picking groove, each baffle groove extends downwards to the lower end surface of the shell, a lower fixed block groove, a sliding groove and an upper pushing block groove positioned on the upper side of the lower fixed block groove are arranged on the end wall of one side of each lifting groove far away from the picking groove, each sliding groove is positioned between the upper pushing block groove and the lower fixed block groove, two round grooves are arranged on the lower side of the lower fixed block groove, picking blocks are connected in the lifting grooves in a sliding manner, rotate between the front and back end wall in pulley groove and be connected with the second axis of rotation, the reel has set firmly in the second axis of rotation, friction connection has first stay cord on the reel, the one end fixed connection of first stay cord is in the upper end wall in lift groove, the upside of picking the device is equipped with power device, power device includes the power chamber, the upside that the power chamber is right is equipped with the ascending handrail groove of opening, the handle has set firmly between the left and right sides end wall in handrail groove.

Preferably, be equipped with the opening orientation in the picking piece T type spout in the picking groove, sliding connection has T type piece in the T type spout, is equipped with the opening orientation in the T type piece of telling the swivelling chute in the picking groove, it runs through to rotate between the front and back end wall of T type spout the third axis of rotation of swivelling chute, fixedly connected with is located in the third axis of rotation magnet piece in the swivelling chute, sliding connection has the extension to in the swivelling chute the tight piece of the magnet clamp in the picking groove, T type piece is kept away from on the one side end wall in picking groove fixed connection outwards extend and with pick a sliding connection's gag lever post, T type piece with T type spout is kept away from first spring of fixedly connected with between the one side end wall in picking groove.

Preferably, a lower top block is slidably connected between the upper end wall and the lower end wall of the lower fixed block groove, one end of a second pull rope is fixedly connected to one end surface of one side, away from the picking groove, of the lower top block, a second spring is fixedly connected between the lower top block and one end wall, away from the picking groove, of one side of the lower fixed block groove, the upper end surface of the lower top block is in a tooth surface design, a top groove is formed in the upper end wall of the lower fixed block groove, a top block is slidably connected in the top groove, a third spring is fixedly connected between the top block and the upper end wall of the top groove, one end of a third pull rope is fixedly connected to the upper end surface of the top block, a U-shaped groove is rotatably connected in the sliding groove, a rotating shaft is connected to the U-shaped groove, a rotating block extending towards one side of the picking groove is fixedly connected to the rotating shaft, and a fourth spring is fixedly connected between the U-, the U-shaped groove is far away from one end of a side end face of the picking groove, a fourth pull rope is fixedly connected to the end face of the picking groove, an upper ejector block extending into the picking groove is connected to the inner side of the upper ejector block in a sliding mode, the upper ejector block is far away from the end face of one side of the picking groove, the other end of the third pull rope is fixedly connected to the end face of one side of the picking groove, and a fifth spring is fixedly connected between the upper ejector block and the end wall of one side of the picking groove, wherein one end of the.

Preferably, the upper end wall of the power cavity is fixedly connected with a motor, the lower side of the motor is in power connection with a fourth rotating shaft, a first gear is fixedly connected on the fourth rotating shaft, a first rope winding wheel positioned at the lower side of the first gear is connected on the fourth rotating shaft in a friction way, the upper end surface of the first rope winding wheel is fixedly connected with a first fixed rod, the upper end wall and the lower end wall of the power cavity are rotatably connected with a fifth rotating shaft positioned on the right side of the fourth rotating shaft, the spline of the fifth rotating shaft is connected with a second gear, the fifth rotating shaft is fixedly connected with a turntable positioned at the lower side of the second gear, a sixth spring is fixedly connected between the turntable and the second gear, a T-shaped groove with an upward opening is arranged on the second gear, and the T-shaped groove is internally and slidably connected with a sliding block, and the upper end surface of the sliding block is fixedly connected with a fifth pull rope.

Preferably, a first arc-shaped groove is arranged in the pulley groove and positioned at the rear side of the first fixing rod, a second arc-shaped groove is arranged on the rear end wall of the first arc-shaped groove, an arc-shaped sliding plate is connected in the second arc-shaped groove in a sliding manner, an arc-shaped sliding groove is arranged in the arc-shaped sliding plate, the first fixed rod is connected with the arc chute in a sliding way, the rear end wall of the arc sliding plate is fixedly connected with the other end of the fifth pull rope, a seventh spring is fixedly connected with the right end surface of the first fixed rod and the right end wall of the first arc-shaped groove, eighth springs are fixedly connected between the arc-shaped sliding plate and the left and right end walls of the second arc-shaped groove, and the fifth rotating shaft is fixedly connected with two second rope winding wheels, the second rope winding wheels are fixedly connected with the other ends of the first pull ropes, and the first rope winding wheels are connected with the third rotating shaft through ropes.

Preferably, a push block is connected in the push block groove in a sliding manner, a ninth spring is fixedly connected between the push block and the front end wall of the push block groove, the front end wall of the push block is fixedly connected with the other end of the fourth pull rope, a fixed rod sliding groove is formed in the rear end wall of the baffle groove, a baffle is connected in the baffle groove in a sliding manner, a second fixed rod extending into the fixed rod sliding groove is fixedly connected to the rear end face of the baffle, the second fixed rod is connected with the fixed rod sliding groove in a sliding manner, a tenth spring is fixedly connected between the rear end wall of the second fixed rod and the rear end wall of the fixed rod sliding groove, and the other end of the second pull rope is fixedly connected to the rear end face of the second fixed rod.

The beneficial effects are that: this device can be through handheld, with the device alignment herbal medicine, through picking the device, pull up the herbal medicine root earlier, then collect the herbal medicine, whole journey only need hand-held the device can, the device is equipped with the running pulley group, has improved the strength that the device pulled up the herbal medicine greatly, labour saving and time saving has avoided the potential danger that poisonous animal causes the people in the bush cluster simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of a hand-held safe picking device for traditional Chinese medicine according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of the structure at C-C in FIG. 1;

FIG. 5 is a schematic view of the structure of FIG. 4 at D-D;

fig. 6 is a schematic view of the structure at E-E in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a hand-held traditional Chinese medicine safe picking device, which comprises a shell 10 and a picking groove 53 which is positioned in the shell 10 and has a downward opening, wherein two picking devices 901 which are bilaterally symmetrical relative to the picking groove 53 are arranged in the shell 10, each picking device 901 comprises a lifting groove 73 which is positioned on the end wall at two sides of the picking groove 53, the front end wall of the picking groove 53 is provided with a pushing block groove 51, the rear end wall of the picking groove 53 is provided with a baffle plate groove 55 which is positioned at the lower side of the pushing block groove 51, the baffle plate groove 55 extends downwards to the lower end surface of the shell 10, one side end wall of the lifting groove 73 which is far away from the picking groove 53 is provided with a lower fixed block groove 42, a sliding groove 48 and an upper pushing block groove 34 which is positioned at the upper side of the lower fixed block groove 42, the sliding groove 48 is positioned between the upper pushing block groove 34 and the lower fixed block groove 42, the lower side of the, a picking block 18 is connected in the lifting groove 73 in a sliding manner, a pulley groove 17 with an upward opening is arranged in the picking block 18, a second rotating shaft 19 is connected between the front end wall and the rear end wall of the pulley groove 17 in a rotating manner, a reel 20 is fixedly arranged on the second rotating shaft 19, a first pull rope 21 is connected on the reel 20 in a friction manner, one end of the first pull rope 21 is fixedly connected to the upper end wall of the lifting groove 73, a power device 902 is arranged on the upper side of the picking device 901, the power device 902 comprises a power cavity 77, an armrest groove 29 with an upward opening is arranged on the upper side of the power cavity 77 pair, and a handle 11 is fixedly arranged between the left end wall and the right end wall of the armrest groove.

Beneficially, a T-shaped sliding groove 66 with an opening facing the picking groove 53 is arranged in the picking block 18, a T-shaped block 65 is slidably connected in the T-shaped sliding groove 66, a rotating groove 63 with an opening facing the picking groove 53 is arranged in the T-shaped block 65, a third rotating shaft 64 penetrating through the rotating groove 63 is rotatably connected between the front end wall and the rear end wall of the T-shaped sliding groove 66, a magnet block 69 positioned in the rotating groove 63 is fixedly connected to the third rotating shaft 64, a magnet clamping block 62 extending into the picking groove 53 is slidably connected in the rotating groove 63, a limiting rod 67 extending outwards and slidably connected with the picking block 18 is fixedly connected to one end wall of the T-shaped block 65 far away from the picking groove 53, and a first spring 68 is fixedly connected between the T-shaped block 65 and one end wall of the T-shaped sliding groove 66 far away from the picking groove 53.

Beneficially, a lower top block 40 is slidably connected between upper and lower end walls of the lower fixed block groove 42, one end of a second pull rope 41 is fixedly connected to one end surface of the lower top block 40 away from the picking groove 53, a second spring 43 is fixedly connected between the lower top block 40 and one end wall of the lower fixed block groove 42 away from the picking groove 53, the upper end surface of the lower top block 40 is of a tooth surface design, a top groove 39 is arranged on the upper end wall of the lower fixed block groove 42, a top block 44 is slidably connected in the top groove 39, a third spring 38 is fixedly connected between the top block 44 and the upper end wall of the top groove 39, one end of a third pull rope 45 is fixedly connected to the upper end surface of the top block 44, a U-shaped groove 31 is slidably connected in the sliding groove 48, a rotating shaft 36 is rotatably connected in the U-shaped groove 31, a rotating block 37 extending towards one side of the picking groove 53 is fixedly connected to the rotating shaft 36, a fourth spring 46 is fixedly connected between the U-shaped groove 31 and the end wall of one side of the chute 48 far away from the picking groove 53, one end of a fourth pull rope 47 is fixedly connected to the end surface of one side of the U-shaped groove 31 far away from the picking groove 53, an upper top block 35 extending into the picking groove 53 is slidably connected to the upper top block groove 34, the other end of the third pull rope 45 is fixedly connected to the end surface of one side of the picking groove 53 far away from the upper top block 35, and a fifth spring 33 is fixedly connected between the end walls of one side of the picking groove 53 far away from the upper top block 35 and the upper top block groove 34.

Advantageously, a motor 12 is fixedly connected to an upper end wall of the power cavity 77, a fourth rotating shaft 14 is dynamically connected to a lower side of the motor 12, a first gear 13 is fixedly connected to the fourth rotating shaft 14, a first rope winding wheel 15 located on a lower side of the first gear 13 is frictionally connected to the fourth rotating shaft 14, a first fixing rod 22 is fixedly connected to an upper end surface of the first rope winding wheel 15, a fifth rotating shaft 32 located on a right side of the fourth rotating shaft 14 is rotatably connected to upper and lower end walls of the power cavity 77, a second gear 56 is splined to the fifth rotating shaft 32, a rotating disc 24 located on a lower side of the second gear 56 is fixedly connected to the fifth rotating shaft 32, a sixth spring 25 is fixedly connected between the rotating disc 24 and the second gear 56, a T-shaped groove 28 with an upward opening is formed in the second gear 56, and a sliding block 26 is slidably connected to the T-shaped groove 28, the upper end surface of the slide block 26 is fixedly connected with a fifth pull rope 27.

Advantageously, a first arc-shaped groove 79 is provided in the pulley groove 17 at the rear side of the first fixing rod 22, a second arc-shaped groove 74 is provided at the rear end wall of the first arc-shaped groove 79, an arc-shaped sliding plate 71 is slidably connected in the second arc-shaped groove 74, an arc-shaped sliding groove 72 is provided in the arc-shaped sliding plate 71, the first fixing rod 22 and the arc-shaped sliding groove 72 are slidably connected, the rear end wall of the arc-shaped sliding plate 71 is fixedly connected with the other end of the fifth pulling rope 27, the right end surface of the first fixing rod 22 and the right end wall of the first arc-shaped groove 79 are fixedly connected with a seventh spring 76, an eighth spring 70 is fixedly connected between the arc-shaped sliding plate 71 and the left end wall and the right end wall of the second arc-shaped groove 74, two second rope winding wheels 23 are fixedly connected to the fifth rotating shaft 32, and the other end of the first pulling rope, the first rope winding wheel 15 and the third rotating shaft 64 are connected by a rope.

Advantageously, a push block 52 is slidably connected in the push block slot 51, a ninth spring 49 is fixedly connected between the push block 52 and the front end wall of the push block slot 51, the front end wall of the push block 52 is fixedly connected with the other end of the fourth pull rope 47, the rear end wall of the baffle slot 55 is provided with a fixed rod sliding slot 58, a baffle 54 is slidably connected in the baffle slot 55, a second fixed rod 59 extending into the fixed rod sliding slot 58 is fixedly connected to the rear end surface of the baffle 54, the second fixed rod 59 is slidably connected with the fixed rod sliding slot 58, a tenth spring 57 is fixedly connected between the rear end wall of the second fixed rod 59 and the rear end wall of the fixed rod sliding slot 58, and the other end of the second pull rope 41 is fixedly connected to the rear end surface of the second fixed rod 59.

In the initial state, the picking block 18 is at the lower limit position, the lower top block 40, the upper top block 35 and the U-shaped groove 31 are at the limit positions close to the picking groove 53, the pushing block 52 is positioned in the pushing block groove 51, the baffle plate 54 is positioned in the baffle plate groove 55, the second gear 56 is at the upper limit position, the second gear 56 is not connected with the first gear 13, the seventh spring 76 is at the normal state, the top block 44 is at the upper limit position, the magnet clamping block 62 is at the limit position close to the magnet block 69, and the first spring 68 is in the stretching state; when the handle 11 is held by hand to align the picking grooves 53 with the herbs, the root of the herbs is located between the two magnet clamping blocks 62, the motor 12 is started, the fourth rotating shaft 14 starts to rotate, the first rope winding wheel 15 rotates through the first rope winding wheel 15 at the moment to drive the first fixing rod 22 to rotate, the seventh spring 76 is stretched, the first rope winding wheel 15 drives the third rotating shaft 64 to rotate through the rope, the magnet block 69 rotates one hundred eighty degrees to generate repulsive force to the magnet clamping blocks 62, the two magnet clamping blocks 62 approach each other to clamp the root of the herbs, when the first fixing rod 22 rotates to drive the arc-shaped sliding plate 71 to rotate, the fifth rope 27 is loosened, the second gear 56 moves downwards under the action of the sixth spring 25 to be connected with the first gear 13, the fourth rotating shaft 14 drives the two second rope winding wheels 23 to rotate through the first gear 13, the second gear 56 and the fifth rotating shaft 32, the first pull rope 21 is pulled to drive the picking block 18 to move upwards so as to pull the herbal medicines out of the ground; when the picking block 18 moves upwards to the topmost end, the end face of one side of the picking block 18, which is far away from the picking groove 53, firstly presses the lower top block 40, the second spring 43 is compressed, the second pull rope 41 is loosened, the second fixing rod 59 and the baffle plate 54 move forwards under the action of the tenth spring 57 to seal the lower side of the picking groove 53, after the picking block 18 is completely sealed, the limiting rod 67 rises to the horizontal height of the circular groove 16, the T-shaped block 65 drives the magnet clamping block 62 to move towards one side, which is far away from the picking groove 53, under the action of the first spring 68, herbal medicines are loosened, when the end face of the picking block 18 is separated from the lower top block 40, the end face of the picking block 18 simultaneously presses the upper top block 35, the third pull rope 45 is loosened, and under the action of the third spring 38, the top block 44 moves downwards into the lower fixed block groove 42 to limit the movement of the lower top block 40; when the picking block 18 rises to the upper limit position, the motor 12 starts to rotate reversely, then the second rope winding wheel 23 is driven to rotate reversely, the first pull rope 21 is loosened, the picking block 18 descends, when the left end face and the right end face of the picking block 18 are abutted to the rotating block 37, the rotating block 37 drives the rotating shaft 36 and the U-shaped groove 31 to move towards one side far away from the picking groove 53, the fourth pull rope 47 is loosened, under the action of the ninth spring 49, the push block 52 moves forwards, and herbal medicines on the baffle plate 54 are pushed into the baffle plate groove 55 to be collected; when the left end face and the right end face of the picking block 18 are separated from the upper ejector block 35, the upper ejector block 35 is reset under the action of the fifth spring 33, the ejector block 44 is driven to reset through the third pull rope 45 and the third spring 38, and the lower ejector block 40 moves to one side close to the picking groove 53 to reset under the action of the second spring 43.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.