阅读说明：本技术 一种中药饮片用稳定性好的切割装置 (Good cutting device of stability for herbal pieces- ) 是由 程红伟 于 2021-08-24 设计创作，主要内容包括：本发明涉及一种中药饮片用稳定性好的切割装置,包括底座、切割机构和移动机构,所述底座水平设置,所述切割机构和移动机构均设置在底座上,所述移动机构位于切割机构的一侧,所述切割机构包括切割组件和稳定组件,所述移动机构包括移动组件和夹持组件,该中药饮片用稳定性好的切割装置通过切割机构和移动机构的配合实现对主体的切割,提升切割时的稳定性,防止刀片的晃动,提升切割精度,实现对主体的弹性夹持,从而提升夹持效果,这里通过纯机械结构实现对主体的切割和移动,不仅提升该装置的使用寿命,同时提升抗干扰能力,防止驱动源突然停止运行而造成对主体的损坏,提高了使用的实用性。(The invention relates to a cutting device with good stability for Chinese herbal pieces, which comprises a base, a cutting mechanism and a moving mechanism, wherein the base is horizontally arranged, the cutting mechanism and the moving mechanism are both arranged on the base, the moving mechanism is positioned at one side of the cutting mechanism, the cutting mechanism comprises a cutting component and a stabilizing component, the moving mechanism comprises a moving component and a clamping component, the cutting device with good stability for Chinese herbal pieces realizes the cutting of a main body through the matching of the cutting mechanism and the moving mechanism, the stability during cutting is improved, the shaking of a blade is prevented, the cutting precision is improved, the elastic clamping of the main body is realized, so that the clamping effect is improved, the cutting and the moving of the main body are realized through a pure mechanical structure, the service life of the device is prolonged, the capacity is improved, and the damage to the main body caused by the sudden stop of an anti-interference driving source is prevented, the practicability of use is improved.)

1. The cutting device with good stability for the traditional Chinese medicine decoction pieces is characterized by comprising a base (1), a cutting mechanism and a moving mechanism, wherein the base (1) is horizontally arranged, the cutting mechanism and the moving mechanism are both arranged on the base (1), and the moving mechanism is positioned on one side of the cutting mechanism;

the cutting mechanism comprises a cutting assembly and a stabilizing assembly, the cutting assembly is arranged on the base (1), the cutting assembly comprises a push rod (2), a handle (3), a blade (4) and a connecting unit, the push rod (2) is horizontally arranged above the base (1), the blade (4) is arranged on the push rod (2), the blade (4) is parallel to the push rod (2), the blade (4) is positioned between the push rod (2) and the base (1), the handle (3) is arranged at one end of the push rod (2), and the connecting unit is arranged at the other end of the push rod (2);

the connecting unit comprises two fixing blocks (5), two first bearing seats (6) and a rotating rod (7), the two fixing blocks (5) are arranged on the base (1), the two fixing blocks (5) are arranged oppositely, the number of the first bearing seats (6) is two, the two first bearing seats (6) are respectively arranged on the two fixing blocks (5), the two first bearing seats (6) are arranged oppositely, the rotating rod (7) is arranged between the two first bearing seats (6), two ends of the rotating rod (7) are respectively connected with one first bearing seat (6), one end, away from the handle (3), of the pushing rod (2) is located between the two fixing blocks (5), the rotating rod (7) penetrates through the pushing rod (2), and the rotating rod (7) is connected with the pushing rod (2);

the stabilizing component is arranged on one side of the pushing rod (2) and comprises a sliding block (8), a cross rod (9), a support rod (10) and an elastic rope (11), wherein one side of the pushing rod (2) is provided with a strip-shaped limiting groove, the cross section of the limiting groove is in a dovetail shape, the sliding block (8) is arranged in the limiting groove, the sliding block (8) is in sliding connection with the limiting groove, the cross rod (9) is horizontally arranged on one side of the pushing rod (2), the support rod (10) is arranged between the cross rod (9) and the sliding block (8), one end of the support rod (10) is connected with the cross rod (9), the other end of the support rod (10) extends into the limiting groove to be connected with the sliding block (8), one end of the support rod (10) far away from the cross rod (9) is hinged with one side of the fixing block (5), and a torsional spring is arranged at the hinged position of the cross rod (9) and the fixing block (5), the elastic rope (11) is arranged in the limiting groove, one end of the elastic rope (11) is connected with the sliding block (8), and the other end of the elastic rope (11) is connected with the inner wall of the limiting groove, which is far away from one side of the fixing block (5);

the base is characterized in that a strip-shaped rectangular groove is formed in the base (1), the rectangular groove is perpendicular to the pushing rod (2), the moving mechanism is arranged in the rectangular groove and comprises a moving assembly and a clamping assembly, the clamping assembly is arranged in the rectangular groove, the moving assembly is arranged on one side of the base (1), and the moving assembly is connected with the clamping assembly.

2. The cutting device with good stability for the herbal pieces ready for decoction according to claim 1, wherein the clamping assembly comprises a sliding plate (12), a baffle plate (13), a clamping plate (14), two spring plates (15) and an auxiliary unit, the sliding block (8) is horizontally arranged in the rectangular groove, the sliding plate (12) is slidably connected with the rectangular groove, the baffle plate (13) comprises two baffle plates, the two baffle plates (13) are vertically arranged at two ends of the sliding plate (12), the baffle plate (13) abuts against the inner wall of one side of the rectangular groove, the baffle plate (13) is slidably connected with the rectangular groove, the clamping plate (14) is arranged between the two baffle plates (13), the clamping plate (14) is arranged above the sliding plate (12), the clamping plate (14) is slidably connected with the baffle plate (13), the spring plates (15) comprise two spring plates, and the two spring plates (15) are arranged between the clamping plate (14) and the sliding plate (12), the elastic pieces (15) are arc-shaped, the circle centers of the two elastic pieces (15) are located on the same axis, the two elastic pieces (15) are abutted against each other, and one end of each elastic piece (15) is connected with the clamping plate (14).

3. The cutting device with good stability for the herbal pieces-according to claim 2, wherein the spring (15) is provided with a ball (16) at the end far away from the clamping plate (14).

4. The cutting device with good stability for the herbal pieces-for-chinese-medicine according to claim 2, wherein there are two vertical auxiliary grooves on the baffle (13), two auxiliary units are respectively disposed in the auxiliary grooves on two baffles (13), the auxiliary unit comprises a first spring (17) and a moving block (18), the moving block (18) is disposed in the auxiliary groove, the clamping plate (14) is slidably connected with the auxiliary groove through the moving block (18), the first spring (17) is disposed in the auxiliary groove, one end of the first spring (17) is connected with the moving block (18), and the other end of the first spring (17) is connected with the inner wall of one side of the bottom end of the auxiliary groove.

5. The cutting device with good stability for herbal pieces-according to claim 2, wherein the inner walls of the two sides of the rectangular groove are respectively provided with a strip-shaped positioning groove, the two sides of the sliding plate (12) are respectively provided with a positioning block (19), one end of the positioning block (19) is connected with the sliding plate (12), the other end of the positioning block (19) extends into the positioning groove, and the positioning block (19) is slidably connected with the positioning groove.

6. The cutting device with good stability for the herbal pieces ready for decoction according to claim 2, wherein the moving assembly comprises a screw rod (20), a connecting rod (21), a second bearing seat (22), a rotary disc (23), a threaded block (24), a second spring (25), a pushing plate (26) and a limiting unit, the pushing plate (26) is vertically disposed on the sliding plate (12), the pushing plate (26) is located on one end of the sliding plate (12) far away from the pushing rod (2), the second bearing seat (22) is disposed on one end of the pushing plate (26) far away from the pushing rod (2), the connecting rod (21) is horizontally disposed in the rectangular groove, the rotary disc (23) is disposed on one side of the base (1), the screw rod (20) is disposed between the rotary disc (23) and the connecting rod (21), the screw rod (20) is coaxially disposed with communication, one end of the connecting rod (21) passes through the base (1) to be connected with the screw rod (20), the other end of connecting rod (21) is connected with pushing plate (26) through second bearing seat (22), connecting rod (21) and base (1) sliding connection, screw block (24) set up on base (1), screw block (24) are located between base (1) and carousel (23), screw rod (20) pass screw block (24), screw rod (20) and screw block (24) threaded connection, second spring (25) set up between screw block (24) and carousel (23), second spring (25) cover is established on screw rod (20).

7. The cutting device with good stability for the herbal pieces, as set forth in claim 6, characterized in that the limiting unit comprises a plurality of telescopic rods (27) and limiting rings (28), the limiting rings (28) are truncated cone-shaped, the limiting rings (28) are provided with a plurality of limiting rings (28), each limiting ring (28) is uniformly sleeved on the connecting rod (21), the inner ring of the limiting ring (28) is connected with the outer ring of the connecting rod (21), the number of the telescopic rods (27) is two, the two telescopic rods (27) are respectively arranged at two sides of the connecting rod (21), one end of each telescopic rod (27) is abutted against the outer ring of the connecting rod (21), the other end of each telescopic rod (27) is hinged to the inner wall of the bottom end of the positioning groove, the hinged position of each telescopic rod (27) to the inner wall of the bottom end of the positioning groove is provided with a torsion spring, and the telescopic rods (27) are obliquely arranged towards the direction of the pushing plate (26).

Technical Field

The invention particularly relates to a cutting device with good stability for traditional Chinese medicine decoction pieces.

Background

The traditional Chinese medicine decoction pieces are prepared by processing traditional Chinese medicines according to a traditional Chinese medicine theory and a traditional Chinese medicine processing method, and can be directly used for traditional Chinese medicine clinical treatment, the traditional Chinese medicine decoction pieces comprise part of traditional Chinese medicine slices (including sections, blocks and petals) processed by a production place, original-shape traditional Chinese medicine decoction pieces and decoction pieces processed by cutting (on the basis of production place processing) and stir-frying, and in the process of processing the traditional Chinese medicine decoction pieces, collected traditional Chinese medicines are required to be processed into sections, blocks or petals and the sizes of the traditional Chinese medicines are normally distributed, namely within a certain limit, so that the unification of the quality and the standard of traditional Chinese medicine decoction piece products is ensured.

But with the progress of science and technology, people are carrying out the cutting to traditional chinese medicine and are automizing gradually, but the device of automation is only suitable for with large batch output, and for more precious chinese-medicinal material, still use driven manual cutting device to cut, because traditional cutting device all realizes the cutting to chinese-medicinal material through pure mechanical structure, can not receive the interference of signal and stop the cutting, but traditional cutting can not carry out accurate location cutting, and the blade can take place to rock the slope at the in-process of cutting, lead to the chinese-medicinal material of cutting out, the thickness is inconsistent, the phenomenon that the person of even more can break, influence the uniformity of quality and standard.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the cutting device with good stability for the traditional Chinese medicine decoction pieces is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a cutting device with good stability for traditional Chinese medicine decoction pieces comprises a base, a cutting mechanism and a moving mechanism, wherein the base is horizontally arranged, the cutting mechanism and the moving mechanism are both arranged on the base, and the moving mechanism is positioned on one side of the cutting mechanism;

the cutting mechanism comprises a cutting assembly and a stabilizing assembly, the cutting assembly is arranged on the base and comprises a push rod, a handle, a blade and a connecting unit, the push rod is horizontally arranged above the base, the blade is arranged on the push rod and is parallel to the push rod, the blade is positioned between the push rod and the base, the handle is arranged at one end of the push rod, and the connecting unit is arranged at the other end of the push rod;

the connecting unit comprises two fixed blocks, two first bearing seats and a rotating rod, the two fixed blocks are arranged on the base and are arranged oppositely, the two first bearing seats are arranged on the two fixed blocks respectively and are arranged oppositely, the rotating rod is arranged between the two first bearing seats, two ends of the rotating rod are connected with the first bearing seats respectively, one end of the pushing rod, far away from the handle, is positioned between the two fixed blocks, the rotating rod penetrates through the pushing rod, and the rotating rod is connected with the pushing rod;

the stabilizing assembly is arranged on one side of the pushing rod and comprises a sliding block, a transverse rod, a supporting rod and an elastic rope, a strip-shaped limiting groove is formed in one side of the pushing rod, the cross section of the limiting groove is dovetail-shaped, the sliding block is arranged in the limiting groove, the sliding block is in sliding connection with the limiting groove, the transverse rod is horizontally arranged on one side of the pushing rod, the supporting rod is arranged between the transverse rod and the sliding block, one end of the supporting rod is connected with the transverse rod, the other end of the supporting rod extends into the limiting groove and is connected with the sliding block, one end, away from the supporting rod, of the transverse rod is hinged to one side of the fixing block, a torsional spring is arranged at the hinged position of the transverse rod and the fixing block, the elastic rope is arranged in the limiting groove, one end of the elastic rope is connected with the sliding block, and the other end of the elastic rope is connected with the inner wall, away from one side of the fixing block, of the limiting groove;

the base is provided with a strip-shaped rectangular groove, the rectangular groove is perpendicular to the push rod, the moving mechanism is arranged in the rectangular groove and comprises a moving assembly and a clamping assembly, the clamping assembly is arranged in the rectangular groove, the moving assembly is arranged on one side of the base, and the moving assembly is connected with the clamping assembly.

In order to realize the clamping of the main body, the clamping component comprises a sliding plate, two baffle plates, two clamping plates, two elastic sheets and an auxiliary unit, the sliding plate is horizontally arranged in the rectangular groove, the sliding plate is in sliding connection with the rectangular groove, the two baffle plates are vertically arranged at two ends of the sliding plate respectively, the baffle plates are abutted against the inner wall of one side of the rectangular groove, the baffle plates are in sliding connection with the rectangular groove, the clamping plates are arranged between the two baffle plates, the clamping plates are located above the sliding plate, the clamping plates are in sliding connection with the baffle plates, the two elastic sheets are arranged between the clamping plates and the sliding plate, the elastic sheets are arc-shaped, the circle centers of the two elastic sheets are located on the same axis, the two elastic sheets are abutted against each other, and one end of each elastic sheet is connected with the clamping plate.

In order to prevent the elastic sheet from damaging the main body in the moving process, the main body is protected by rolling balls on the main body, and the ball is arranged at one end, far away from the clamping plate, of the elastic sheet.

In order to realize the movement of the clamping plate, the clamping of the main body is realized through the restoring force of the first spring, the movement of the main body is prevented, the baffle plates are provided with two vertical auxiliary grooves, the two auxiliary units are respectively arranged in the auxiliary grooves on the two baffle plates, each auxiliary unit comprises a first spring and a moving block, the moving blocks are arranged in the auxiliary grooves, the clamping plate is in sliding connection with the auxiliary grooves through the moving blocks, the first springs are arranged in the auxiliary grooves, one ends of the first springs are connected with the moving blocks, and the other ends of the first springs are connected with the inner wall on one side of the bottom end of the auxiliary groove.

In order to realize the limiting of the sliding plate, the sliding plate can move more stably in the rectangular groove and can be prevented from being separated from the rectangular groove, the inner walls of two sides of the rectangular groove are respectively provided with a strip-shaped positioning groove, two sides of the sliding plate are respectively provided with a positioning block, one end of each positioning block is connected with the sliding plate, the other end of each positioning block extends into the corresponding positioning groove, and the positioning blocks are connected with the positioning grooves in a sliding mode.

In order to realize the movement of the clamping component, the moving component comprises a screw rod, a connecting rod, a second bearing seat, a rotary disc, a threaded block, a second spring, a pushing plate and a limiting unit, the pushing plate is vertically arranged on the sliding plate, the pushing plate is positioned at one end of the sliding plate far away from the pushing rod, the second bearing seat is arranged at one end of the pushing plate far away from the pushing rod, the connecting rod is horizontally arranged in a rectangular groove, the rotary disc is arranged at one side of the base, the screw rod is arranged between the rotary disc and the connecting rod, the screw rod is coaxially communicated with the rotary disc, one end of the connecting rod penetrates through the base to be connected with the screw rod, the other end of the connecting rod is connected with the pushing plate through the second bearing seat, the connecting rod is slidably connected with the base, the threaded block is arranged on the base, the threaded block is positioned between the base and the rotary disc, the screw rod penetrates through the threaded block, and the screw rod is in threaded connection with the threaded block, the second spring is arranged between the thread block and the rotary table, and the second spring is sleeved on the screw rod.

In order to reduce the clearance between lead screw and the thread piece to promote cutting accuracy, spacing unit includes telescopic link and spacing ring, the spacing ring is round platform shape, the spacing ring has a plurality of, and each spacing ring is evenly established on the connecting rod, the inner circle of spacing ring is connected with the outer lane of connecting rod, the telescopic link has two, and two telescopic links set up the both sides at the connecting rod respectively, the one end of telescopic link supports with the outer lane of connecting rod and leans on, the other end of telescopic link is articulated with the inner wall of constant head tank bottom, the telescopic link is equipped with the torsional spring with the articulated department of constant head tank bottom inner wall, the telescopic link sets up towards the direction slope of slurcam.

The invention has the advantages that the cutting device with good stability for the traditional Chinese medicine decoction pieces realizes the cutting of the main body through the cutting mechanism, the stability during the cutting is improved through the stabilizing component, the shaking of the blade is prevented, the cutting precision is improved, the movement of the main body is realized through the moving mechanism, the elastic clamping of the main body is realized through the restoring force of the first spring, meanwhile, the contact area with the main body is increased through the deformation generated by the elastic sheet, so that the clamping effect is improved, the movement of the main body is more stable, the main body is accurately moved through the rotation of the screw rod, the gap between the screw rod and the thread block is reduced through the restoring force of the second spring, the positioning of the connecting rod is realized through the limiting unit, the movement of the connecting rod is prevented, the cutting precision is improved, the cutting and the movement of the main body are realized through the pure mechanical structure, not only promote the device's life, promote the interference killing feature simultaneously, prevent that the driving source from stopping the operation suddenly and causing the damage to the main part, improved the practicality of using.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a cutting device with good stability for herbal pieces of Chinese medicine of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the blade, the push rod and the connection unit of the cutting device with good stability for decoction pieces of traditional Chinese medicine of the present invention;

FIG. 4 is a schematic view of the connection structure of the base and the moving mechanism of the cutting device with good stability for herbal pieces of Chinese medicine of the present invention;

FIG. 5 is a schematic view of the connection structure of the positioning block and the clamping component of the cutting device with good stability for herbal pieces of chinese medicine of the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 4;

in the figure: 1. the novel multifunctional electric knife comprises a base, 2 parts of a push rod, 3 parts of a handle, 4 parts of a blade, 5 parts of a fixed block, 6 parts of a first bearing seat, 7 parts of a rotating rod, 8 parts of a sliding block, 9 parts of a cross rod, 10 parts of a support rod, 11 parts of an elastic rope, 12 parts of a sliding plate, 13 parts of a baffle plate, 14 parts of a clamping plate, 15 parts of an elastic sheet, 16 parts of a ball, 17 parts of a first spring, 18 parts of a moving block, 19 parts of a positioning block, 20 parts of a screw rod, 21 parts of a connecting rod, 22 parts of a second bearing seat, 23 parts of a rotating disc, 24 parts of a thread block, 25 parts of a second spring, 26 parts of a push plate, 27 parts of a telescopic rod and 28 parts of a limiting ring.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-3, a cutting device with good stability for herbal pieces, comprises a base 1, a cutting mechanism and a moving mechanism, wherein the base 1 is horizontally arranged, the cutting mechanism and the moving mechanism are both arranged on the base 1, and the moving mechanism is positioned at one side of the cutting mechanism;

the cutting mechanism comprises a cutting assembly and a stabilizing assembly, the cutting assembly is arranged on the base 1, the cutting assembly comprises a push rod 2, a handle 3, a blade 4 and a connecting unit, the push rod 2 is horizontally arranged above the base 1, the blade 4 is arranged on the push rod 2, the blade 4 is parallel to the push rod 2, the blade 4 is positioned between the push rod 2 and the base 1, the handle 3 is arranged at one end of the push rod 2, and the connecting unit is arranged at the other end of the push rod 2;

the connecting unit comprises two fixed blocks 5, two first bearing seats 6 and a rotating rod 7, the two fixed blocks 5 are arranged on the base 1, the two fixed blocks 5 are arranged oppositely, the two first bearing seats 6 are arranged on the two fixed blocks 5 respectively, the two first bearing seats 6 are arranged oppositely, the rotating rod 7 is arranged between the two first bearing seats 6, two ends of the rotating rod 7 are connected with the first bearing seats 6 respectively, one end of the pushing rod 2, far away from the handle 3, is positioned between the two fixed blocks 5, the rotating rod 7 penetrates through the pushing rod 2, and the rotating rod 7 is connected with the pushing rod 2;

the stabilizing component is arranged on one side of the push rod 2 and comprises a slide block 8, a cross rod 9, a support rod 10 and an elastic rope 11, one side of the push rod 2 is provided with a strip-shaped limiting groove, the cross section of the limiting groove is in a dovetail shape, the slide block 8 is arranged in the limiting groove, the slide block 8 is connected with the limit groove in a sliding way, the cross rod 9 is horizontally arranged at one side of the push rod 2, the supporting rod 10 is arranged between the cross rod 9 and the sliding block 8, one end of the supporting rod 10 is connected with the cross rod 9, the other end of the supporting rod 10 extends into the limit groove to be connected with the sliding block 8, one end of the cross rod 9 far away from the supporting rod 10 is hinged with one side of the fixing block 5, a torsional spring is arranged at the hinged position of the cross rod 9 and the fixed block 5, the elastic rope 11 is arranged in the limit groove, one end of the elastic rope 11 is connected with the sliding block 8, and the other end of the elastic rope 11 is connected with the inner wall of the limiting groove far away from one side of the fixing block 5.

When the main body needs to be cut into pieces, firstly, the main body is fixed and moved through the moving mechanism, the main body is enabled to move towards the direction of the blade 4, meanwhile, the handle 3 is pushed to move towards the direction far away from the base 1, the handle 3 moves to drive the push rod 2 to move, the slide block 8 slides in the limiting groove, the slide block 8 drives the support rod 10 to move, the support rod 10 drives the cross rod 9 to move, the elastic rope 11 is in a stretching state, at the moment, because the cross rod 9 is hinged with the fixed block 5, the push rod 2 moves without being influenced by the cross rod 9, the cross rod 9 can also enable the push rod 2 to move more stably, the blade 4 is prevented from shaking due to shaking of the push rod 2, the cutting accuracy is improved, the push rod 2 moves to drive the rotating rod 7 to rotate, and the rotating rod 7 is connected through the two first bearing seats 6, the push rod 2 is connected with the rotating rod 7, so that no gap exists between the push rod 2 and the rotating rod 7, and the possibility of shaking of the push rod 2 is reduced.

As shown in fig. 4-5, a strip-shaped rectangular groove is formed in the base 1, the rectangular groove is perpendicular to the push rod 2, the moving mechanism is arranged in the rectangular groove and comprises a moving assembly and a clamping assembly, the clamping assembly is arranged in the rectangular groove, the moving assembly is arranged on one side of the base 1, and the moving assembly is connected with the clamping assembly.

In order to realize the clamping of the main body, the clamping assembly comprises a sliding plate 12, a baffle plate 13, a clamping plate 14, an elastic sheet 15 and an auxiliary unit, the slide block 8 is horizontally arranged in the rectangular groove, the slide plate 12 is connected with the rectangular groove in a sliding way, the number of the baffle plates 13 is two, the two baffle plates 13 are respectively and vertically arranged at two ends of the sliding plate 12, the baffle 13 is abutted against the inner wall of one side of the rectangular groove, the baffle 13 is connected with the rectangular groove in a sliding way, the clamping plate 14 is arranged between the two baffle plates 13, the clamping plate 14 is positioned above the sliding plate 12, the clamping plate 14 is connected with the baffle 13 in a sliding way, two spring pieces 15 are provided, two spring pieces 15 are arranged between the clamping plate 14 and the sliding plate 12, the elastic pieces 15 are arc-shaped, the centers of the two elastic pieces 15 are located on the same axis, the two elastic pieces 15 are abutted against each other, and one end of each elastic piece 15 is connected with the clamping plate 14.

In order to prevent the elastic sheet 15 from damaging the main body in the moving process, the ball 16 rolls on the main body to protect the main body, and the end, away from the clamping plate 14, of the elastic sheet 15 is provided with the ball 16.

In order to realize the movement of the clamping plate 14, the main body is clamped through the restoring force of the first spring 17, the main body is prevented from moving, vertical auxiliary grooves are formed in the baffle plates 13, the number of the auxiliary units is two, the two auxiliary units are respectively arranged in the auxiliary grooves in the two baffle plates 13, each auxiliary unit comprises a first spring 17 and a moving block 18, the moving blocks 18 are arranged in the auxiliary grooves, the clamping plate 14 is slidably connected with the auxiliary grooves through the moving blocks 18, the first springs 17 are arranged in the auxiliary grooves, one ends of the first springs 17 are connected with the moving blocks 18, and the other ends of the first springs 17 are connected with the inner wall on one side of the bottom end of each auxiliary groove.

In order to limit the sliding plate 12, so that the sliding plate 12 moves more stably in the rectangular groove and the sliding plate 12 is prevented from being separated from the rectangular groove, the inner walls of the two sides of the rectangular groove are respectively provided with a strip-shaped positioning groove, the two sides of the sliding plate 12 are respectively provided with a positioning block 19, one end of the positioning block 19 is connected with the sliding plate 12, the other end of the positioning block 19 extends into the positioning groove, and the positioning block 19 is connected with the positioning groove in a sliding manner.

When the main body needs to be clamped, the clamping plate 14 is firstly pushed to enable the clamping plate 14 to move towards the direction far away from the sliding plate 12, the clamping plate 14 drives the moving block 18 to move, the first spring 17 is in a stretching state, the clamping plate 14 drives the elastic sheet 15 to move, the elastic sheet 15 is arc-shaped, meanwhile, two elastic sheets 15 which abut against each other form a circle, one end of one elastic sheet 15 is connected with the clamping plate 14, the other end of the elastic sheet 15 abuts against the sliding plate 12, one end of the other elastic sheet 15 is connected with the clamping plate 14, the other end of the other elastic sheet 15 is positioned above the sliding plate 12, the main body is placed in the circle, the clamping plate 14 is released, the elastic sheet 15 is pressed through the restoring force of the first spring 17, the elastic sheet 15 is deformed, and the elastic clamping of the main body is realized through the restoring force of the first spring 17, simultaneously through the deformation that shell fragment 15 takes place, increase the area of contact between shell fragment 15 and the main part, promote the centre gripping effect, here through setting up the ball 16 of keeping away from the one end of grip block 14 at shell fragment 15, not only can make the better removal of shell fragment 15, can also prevent simultaneously that shell fragment 15 from causing the damage to the main part at the in-process that removes, roll in the main part through ball 16, realize the protection to the main part.

Here, the positioning block 19 disposed in the positioning groove makes the sliding plate 12 more stable during the movement, and simultaneously prevents the sliding plate 12 from moving during the pulling of the clamping plate 14, so that the sliding plate 12 always abuts against the bottom end inside the rectangular groove.

The end of the slide plate 12 remote from the bottom end of the rectangular channel is here in the same horizontal plane as the plane of the base 1.

As shown in fig. 6, in order to realize the movement of the clamping assembly, the moving assembly includes a screw rod 20, a connecting rod 21, a second bearing seat 22, a rotary plate 23, a thread block 24, a second spring 25, a pushing plate 26 and a limiting unit, the pushing plate 26 is vertically disposed on the sliding plate 12, the pushing plate 26 is located on one end of the sliding plate 12 away from the pushing rod 2, the second bearing seat 22 is disposed on one end of the pushing plate 26 away from the pushing rod 2, the connecting rod 21 is horizontally disposed in a rectangular groove, the rotary plate 23 is disposed on one side of the base 1, the screw rod 20 is disposed between the rotary plate 23 and the connecting rod 21, the screw rod 20 is coaxially disposed with the communication, one end of the connecting rod 21 passes through the base 1 to be connected with the screw rod 20, the other end of the connecting rod 21 is connected with the pushing plate 26 through the second bearing seat 22, the connecting rod 21 is slidably connected with the base 1, the thread block 24 is disposed on the base 1, the screw block 24 is located between the base 1 and the rotary table 23, the screw rod 20 penetrates through the screw block 24, the screw rod 20 is in threaded connection with the screw block 24, the second spring 25 is arranged between the screw block 24 and the rotary table 23, and the second spring 25 is sleeved on the screw rod 20.

In order to reduce the clearance between lead screw 20 and the screw thread piece 24 to promote cutting accuracy, spacing unit includes telescopic link 27 and spacing ring 28, spacing ring 28 is round platform shape, spacing ring 28 has a plurality of, and the even cover of each spacing ring 28 is established on connecting rod 21, the inner circle of spacing ring 28 is connected with connecting rod 21's outer lane, telescopic link 27 has two, and two telescopic links 27 set up the both sides at connecting rod 21 respectively, telescopic link 27's one end supports with connecting rod 21's outer lane and leans on, telescopic link 27's the other end is articulated with the inner wall of constant head tank bottom, telescopic link 27 is equipped with the torsional spring with the articulated department of constant head tank bottom inner wall, telescopic link 27 sets up towards the direction slope of slurcam 26.

Here, after the clamping of the assembly is achieved by the clamping assembly, the rotation of the lead screw 20 is achieved by rotating the rotary disc 23, the lead screw 20 drives the connecting rod 21 to rotate, here because the connecting rod 21 is connected with the pushing plate 26 through the second bearing seat 22, the pushing plate 26 is not rotated, and the screw rod 20 is screwed with the screw block 24, when the screw rod 20 rotates, the screw rod 20 is driven to move towards the direction of the push rod 2, the screw rod 20 drives the connecting rod 21 to move, the connecting rod 21 drives the second bearing seat 22 to move, the second bearing seat 22 drives the push plate 26 to move, the push plate 26 drives the sliding plate 12 to move, the sliding plate 12 drives the positioning block 19 to move, the positioning block 19 is used for limiting the sliding plate 12, meanwhile, the sliding plate 12 drives the main body to move, so that the main body moves to a preset position, and then the cutting of the main body can be realized through the cutting mechanism.

The second spring 25 is always in a compression state, the gap between the thread blocks 24 is less realized through the restoring force of the second spring 25, so that the moving precision is improved, the positioning of the connecting rod 21 is realized through the cooperation of the telescopic rod 27 and the limiting ring 28, the movement of the connecting rod 21 is prevented, the cutting precision is improved, the cutting and the moving of the main body are realized through a pure mechanical structure, the service life of the device is prolonged, the anti-interference capacity is improved, the damage to the main body caused by the sudden stop operation of the driving source is prevented, and the use practicability is improved.

When the main body needs to be cut into pieces, firstly, the main body is fixed and moved through the moving mechanism, the main body is enabled to move towards the direction of the blade 4, meanwhile, the handle 3 is pushed to move towards the direction far away from the base 1, the handle 3 moves to drive the push rod 2 to move, the slide block 8 slides in the limiting groove, the slide block 8 drives the support rod 10 to move, the support rod 10 drives the cross rod 9 to move, the elastic rope 11 is in a stretching state, at the moment, because the cross rod 9 is hinged with the fixed block 5, the push rod 2 moves without being influenced by the cross rod 9, the cross rod 9 can also enable the push rod 2 to move more stably, the blade 4 is prevented from shaking due to shaking of the push rod 2, the cutting accuracy is improved, the push rod 2 moves to drive the rotating rod 7 to rotate, and the rotating rod 7 is connected through the two first bearing seats 6, the push rod 2 is connected with the rotating rod 7, so that no gap exists between the push rod 2 and the rotating rod 7, and the possibility of shaking of the push rod 2 is reduced.

When the main body needs to be clamped, the clamping plate 14 is firstly pushed to enable the clamping plate 14 to move towards the direction far away from the sliding plate 12, the clamping plate 14 drives the moving block 18 to move, the first spring 17 is in a stretching state, the clamping plate 14 drives the elastic sheet 15 to move, the elastic sheet 15 is arc-shaped, meanwhile, two elastic sheets 15 which abut against each other form a circle, one end of one elastic sheet 15 is connected with the clamping plate 14, the other end of the elastic sheet 15 abuts against the sliding plate 12, one end of the other elastic sheet 15 is connected with the clamping plate 14, the other end of the other elastic sheet 15 is positioned above the sliding plate 12, the main body is placed in the circle, the clamping plate 14 is released, the elastic sheet 15 is pressed through the restoring force of the first spring 17, the elastic sheet 15 is deformed, and the elastic clamping of the main body is realized through the restoring force of the first spring 17, simultaneously through the deformation that shell fragment 15 takes place, increase the area of contact between shell fragment 15 and the main part, promote the centre gripping effect, here through setting up the ball 16 of keeping away from the one end of grip block 14 at shell fragment 15, not only can make the better removal of shell fragment 15, can also prevent simultaneously that shell fragment 15 from causing the damage to the main part at the in-process that removes, roll in the main part through ball 16, realize the protection to the main part.

Here, the positioning block 19 disposed in the positioning groove makes the sliding plate 12 more stable during the movement, and simultaneously prevents the sliding plate 12 from moving during the pulling of the clamping plate 14, so that the sliding plate 12 always abuts against the bottom end inside the rectangular groove.

The end of the slide plate 12 remote from the bottom end of the rectangular channel is here in the same horizontal plane as the plane of the base 1.

Here, after the clamping of the assembly is achieved by the clamping assembly, the rotation of the lead screw 20 is achieved by rotating the rotary disc 23, the lead screw 20 drives the connecting rod 21 to rotate, here because the connecting rod 21 is connected with the pushing plate 26 through the second bearing seat 22, the pushing plate 26 is not rotated, and the screw rod 20 is screwed with the screw block 24, when the screw rod 20 rotates, the screw rod 20 is driven to move towards the direction of the push rod 2, the screw rod 20 drives the connecting rod 21 to move, the connecting rod 21 drives the second bearing seat 22 to move, the second bearing seat 22 drives the push plate 26 to move, the push plate 26 drives the sliding plate 12 to move, the sliding plate 12 drives the positioning block 19 to move, the positioning block 19 is used for limiting the sliding plate 12, meanwhile, the sliding plate 12 drives the main body to move, so that the main body moves to a preset position, and then the cutting of the main body can be realized through the cutting mechanism.

The second spring 25 is always in a compression state, the gap between the thread blocks 24 is less realized through the restoring force of the second spring 25, so that the moving precision is improved, the positioning of the connecting rod 21 is realized through the cooperation of the telescopic rod 27 and the limiting ring 28, the movement of the connecting rod 21 is prevented, the cutting precision is improved, the cutting and the moving of the main body are realized through a pure mechanical structure, the service life of the device is prolonged, the anti-interference capacity is improved, the damage to the main body caused by the sudden stop operation of the driving source is prevented, and the use practicability is improved.

Compared with the prior art, the cutting device with good stability for the herbal pieces-used piece realizes the cutting of the main body through the cutting mechanism, the stability during cutting is improved through the stabilizing component, the shaking of the blade 4 is prevented, the cutting precision is improved, the movement of the main body is realized through the moving mechanism, the elastic clamping of the main body is realized through the restoring force of the first spring 17, meanwhile, the deformation generated by the elastic sheet 15 is utilized, the contact area with the main body is increased, the clamping effect is improved, the main body is more stable to move, the main body is accurately moved through the rotation of the screw rod 20, the gap between the screw rod 20 and the thread block 24 is reduced through the restoring force of the second spring 25, the positioning of the connecting rod 21 is realized through the limiting unit, the movement of the connecting rod is prevented, the cutting precision is improved, the cutting and the movement of the main body are realized through a pure mechanical structure, not only promote the device's life, promote the interference killing feature simultaneously, prevent that the driving source from stopping the operation suddenly and causing the damage to the main part, improved the practicality of using.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.