CN211272408U

CN211272408U - Plunger type reciprocating extrusion device of traditional Chinese medicine decocting pot

Info

Publication number: CN211272408U
Application number: CN201922337415.9U
Authority: CN
Inventors: 赵榆; 崔海成
Original assignee: Hollysys Automation Technologies Ltd
Current assignee: Hollysys Automation Technologies Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-18
Anticipated expiration: 2029-12-23

Abstract

The embodiment of the utility model discloses traditional chinese medicine decocting and boiling pot's reciprocal extrusion device of plunger type, including setting up the stirring extrusion dish in decocting and boiling pot, and set up the power device of the outer bottom of decocting and boiling pot, power device is through passing the ejector pin of decocting and boiling pot bottom plate with the stirring extrusion dish is connected, power device passes through the screw rod drive mode drive ejector pin reciprocating motion stirring extrusion dish is close to one side of decocting and boiling pot bottom plate with one of them is provided with the elasticity plunger in the ejector pin, and another is provided with and is used for the joint to have the block groove of at least part ejector pin of elasticity plunger, elasticity plunger under the effect of force with automatic joint or the separation of block groove. The utility model discloses a set up only along the elasticity plunger that radial direction extends, insert shrinkage pool and block groove with it simultaneously and reach and inject whole stirring extrusion dish and remove on the circumferential direction to avoid stirring extrusion dish height face to appear and lead to the extrusion effect poor and be difficult to the scheduling problem that resets.

Description

Plunger type reciprocating extrusion device of traditional Chinese medicine decocting pot

Technical Field

The embodiment of the utility model provides a reset structure field of the extruded article of herbal pieces-decocting extrusion in-process, concretely relates to reciprocal extrusion device of plunger type of traditional chinese medicine boiling pan is related to.

Background

During the processing of the traditional Chinese medicine decoction pieces, the stirring and extruding device is an important part in the decocting equipment, and the traditional Chinese medicine in the decocting pot needs to be stirred and extruded during and after the decoction of the traditional Chinese medicine decoction pieces is finished, so that the decocting efficiency of effective components is ensured.

However, there is usually no automatic squeezing device in the traditional herbal pieces decocting device, and the squeezing tray in the general squeezing device is often inclined in the falling process after the squeezing effect is achieved, and meanwhile, because of the friction between itself (especially after the inclination) and the inner wall of the pot body, the traditional herbal pieces decocting device can not completely fall to the initial position by gravity, the reset stability of the traditional herbal pieces decocting device can not be ensured, and the traditional Chinese medicine and the liquid medicine can not be separated if the squeezing tray can not reset, so that the normal decoction can not be ensured.

Meanwhile, a simple plug design often requires a large external force, so that the traditional Chinese medicine decocting pot (especially a small traditional Chinese medicine decocting pot) has certain abrasion and top contact, the requirement on power supply of a power device is relatively higher, higher requirements on bearing capacity and the like of parts are also provided, and the requirements on use are often difficult to achieve when the traditional Chinese medicine decocting pot is used in small equipment.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a reciprocal extrusion device of plunger type of traditional chinese medicine boiling pan, through set up the elasticity plunger on the ejector pin to the mode that sets up the block groove on the stirring extrusion dish realizes the joint of ejector pin and stirring extrusion dish and the realization of separation, further realizes the reciprocating motion of ejector pin and drives the reciprocal extrusion operation of stirring extrusion dish through power device, and the mode that adopts the elasticity plunger has avoided the rigid plug in-process to the injecing and the requirement of exerting force, effectively reduced the wearing and tearing and the top of boiling pan of frying in shallow oil and touch.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

the embodiment of the utility model provides an aspect of traditional chinese medicine decocting and boiling pot's reciprocal extrusion device of plunger type is provided, including setting up the stirring extrusion dish in decocting and boiling pot, and set up the power device of the outer bottom of decocting and boiling pot, power device is through passing the ejector pin of decocting and boiling pot bottom plate with the stirring extrusion dish is connected, power device passes through screw drive mode drive ejector pin reciprocating motion stirring extrusion dish is close to one side of decocting and boiling pot bottom plate with one of them is provided with the elasticity plunger in the ejector pin, and another is provided with and is used for the joint the block groove of elasticity plunger, the elasticity plunger under the effect of force with automatic joint or the separation of block groove.

As a preferred scheme of the utility model, a concave hole is formed on the side surface of the top rod in an inward concave manner, the elastic plunger is arranged in the concave hole, and the elastic direction of the elastic plunger extends along the radial direction of the frying pan;

stirring extrusion dish includes that the lower surface upwards caves in and is formed with the connecting piece in registrate chamber, and certainly the connecting piece is followed the stirring piece that the radial direction of frying in shallow oil saucepan extends, just the block groove set up in on the inside wall in registrate chamber of connecting piece, and follow the radial direction of frying in shallow oil saucepan inwards caves in and forms, elasticity plunger one end is located in the shrinkage pool, the other end is used for inserting in the block groove.

As a preferable aspect of the present invention, the elastic plunger is formed into a block body portion and an engaging portion in order from one end disposed in the concave hole to the other end; and the number of the first and second electrodes,

the longitudinal section of the concave hole is formed into a square shape, the block body is matched with the concave hole in shape, and one side of the embedding part facing the connecting piece is formed into a cambered surface.

As an optimized scheme of the utility model, be close to in the shrinkage pool one side of connecting piece is formed with the backstop groove along vertical direction extension, the tip of piece somatic part extend be formed with the gomphosis strip that the backstop groove agrees with mutually.

As a preferred scheme of the utility model, the piece somatic part is from the orientation the one side of shrinkage pool inside wall is followed the radial direction of frying and boiling pan inwards extends and is formed with and places the chamber, place in the chamber be provided with one end with it links to each other to place the intracavity wall, the other end connect in on the inside wall of shrinkage pool, and the extending direction with the elasticity resetting element that the radial direction of frying and boiling pan is the same.

As a preferable scheme of the utility model, a through hole is formed on the bottom surface of the frying pan, the ejector rod is arranged by penetrating through the through hole, and a supporting spacer sleeve is formed on the inner bottom surface of the frying pan by protruding upwards along the circumferential direction of the through hole;

the bottom surface of the connecting piece is at least partially positioned right above the supporting spacer sleeve.

As a preferred embodiment of the present invention, the supporting spacer is engaged with at least a portion of the connecting member.

As the utility model discloses an optimal scheme is located the shrinkage pool below the lateral wall of ejector pin with be located the block groove below be formed with the gap between the inside wall of connecting piece.

As a preferred scheme of the utility model, the support spacer includes stand and the inserted sheet that sets up in order from bottom to top, just the inserted sheet is used for stretching into in the gap.

As a preferred scheme of the utility model, the length of inserted sheet is greater than the bottom surface of connecting piece with distance between the bottom surface of shrinkage pool, and be less than the bottom surface of connecting piece with distance between the top surface of shrinkage pool.

As a preferred scheme of the utility model, a concave point groove is formed on the inner wall of the clamping groove, and a point buckle clamped with the point groove is formed on the side wall of the elastic plunger;

and the point groove is formed into an arc surface recess, and the point buckle is formed into an arc surface bulge matched with the point groove.

The utility model discloses an embodiment has following advantage:

the utility model discloses be close to at ejector pin or stirring and extruding dish set up the elasticity plunger on one side of frying in shallow oil pot bottom plate, reach joint or the separation operation at ejector pin and stirring and extruding dish through its cooperation with the block groove, avoided the damage of hard plug to equipment and the requirement to power device's power to a certain extent to cause.

Drawings

In order to more clearly illustrate the embodiments of the present 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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of a joint of a mandril, an elastic plunger and a stirring and extruding disc provided by the embodiment of the invention;

fig. 2 is a cross-sectional view of an elastic plunger according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a plunger-type reciprocating extrusion device of a traditional Chinese medicine decocting pot according to an embodiment of the present invention;

fig. 4 is a schematic view of the internal structure of a plunger type reciprocating extrusion device of a traditional Chinese medicine decocting pot provided by the embodiment of the present invention.

In the figure:

1-a frying and boiling pot; 2-a top rod; 3-stirring and extruding the disc; 4-a resilient plunger; 5-supporting the spacer bush; 7-a drive screw; 8-extruding the motor; 9-a first support disc; 10-a second support disc; 11-a connecting disc; 12-a support guide; 13-a guide sleeve; 14-a drive nut; 15-sealing ring;

31-a connector; 32-stirring sheet; 33-a snap groove;

41-a body portion; 42-a chimeric portion; 43-chimeric strips.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a reciprocal extrusion device of plunger type of traditional chinese medicine decocting and boiling pot, including setting up the stirring extrusion dish 3 in decocting and boiling pot 1, and set up the power device of the outer bottom of decocting and boiling pot 1, power device through pass the ejector pin 2 of decocting and boiling pot 1 bottom plate with stirring extrusion dish 3 is connected, power device passes through screw drive mode drive ejector pin 2 reciprocating motion stirring extrusion dish 3 is close to one side of decocting and boiling pot 1 bottom plate with one of them is provided with elasticity plunger 4 in the ejector pin 2, and another is provided with and is used for the joint the block groove 33 of elasticity plunger 4, elasticity plunger 4 under the effect of force with block groove 33 automatic joint or separation.

The meaning here is that one of the top rod 2 and the stirring and squeezing disk 3 near the bottom plate of the frying pan 1 is provided with an elastic plunger 4, and the other one of the top rod and the stirring and squeezing disk is provided with an engaging groove 33 without the elastic plunger 4. Specifically, for example, one mode is that an elastic plunger 4 is arranged on the top rod 2, and an engaging groove 33 for engaging with the elastic plunger 4 is arranged on one side of the stirring and squeezing disk 3 close to the bottom plate of the frying pan 1; or in another mode, an elastic plunger 4 is arranged on one side of the stirring and extruding disc 3 close to the bottom plate of the frying and boiling pot 1, and a clamping groove 33 for clamping the elastic plunger 4 is arranged on the ejector rod 2.

In a preferred embodiment of the present invention, a concave hole is formed on the side surface of the top rod 2, the elastic plunger 4 is disposed in the concave hole, and the elastic direction of the elastic plunger 4 extends along the radial direction of the frying pan 1;

stirring extrusion dish 3 includes that the lower surface upwards caves in and is formed with connecting piece 31 of registrated chamber, and certainly connecting piece 31 is followed the stirring piece 32 that the radial direction of frying and boiling pan 1 extends, just block groove 33 set up in on the inside wall in registrated chamber of connecting piece 31, and follow the radial direction of frying and boiling pan 1 inwards caves in and forms, 4 one ends of elasticity plunger are located in the shrinkage pool, the other end is used for inserting in block groove 33.

In a preferred embodiment of the present invention, in order to enable the elastic plunger 4 to be better fitted in the mixing and extruding disk 3, and facilitate the connection and disconnection therebetween, the elastic plunger 4 is formed into a block body portion 41 and a fitting portion 42 in order from one end disposed in the concave hole to the other end; and the number of the first and second electrodes,

the longitudinal section of the concave hole is formed in a square shape, the block body 41 is fitted to the concave hole in shape, and one side of the fitting part 42 facing the connector 31 is formed in a curved surface.

By providing the side of the fitting portion 42 facing the connecting member 31 as a curved surface, the elastic plunger 4 can be easily compressed as a whole, facilitating insertion and removal thereof.

In a more preferred embodiment, in order to avoid the problem that the elastic plunger 4 is excessively squeezed into the concave hole to cause inconvenience in use and difficulty in handling after rebounding, a stopping groove is formed in the concave hole in a manner that one side of the concave hole close to the connecting piece 31 extends in the vertical direction, and an engaging strip 43 matched with the stopping groove is formed at the end of the block body 41 in a manner that the end extends. Through this setting for the height that is close to one side of connecting piece 31 in piece somatic part 41 is greater than the height that is located the one end in the shrinkage pool, thereby carries out effective backstop to it, avoids under some circumstances to lead to piece somatic part 41 excessively to fill in the shrinkage pool and can't kick-back scheduling problem because of external factors.

Elastic material can directly be chooseed for use to elasticity plunger 4 here, of course in the utility model discloses an in another preferred embodiment, in order to improve its elasticity performance better and prevent its shape as far as possible and take place elastic deformation scheduling problem, piece somatic part 41 is from the orientation the one side of shrinkage pool inside wall is followed the radial direction of frying and boiling pan 1 inwards extends and is formed with and places the chamber, place in the chamber be provided with one end with it links to each other to place the intracavity wall, the other end connect in on the inside wall of shrinkage pool, and the extending direction with the same elasticity resetting means of radial direction of frying and boiling pan 1. Therefore, the block body 41 itself may not be made of an elastic material, so as to prevent the structure from deforming, and further, the elastic reset element may be made of any suitable material, such as a spring or a leaf spring.

In another preferred embodiment, in order to enable the stirring and extruding disc 3 to be conveniently separated from the top rod 2 after falling down so as to better complete the resetting after stirring and extruding, a through hole is formed in the bottom surface of the decocting pan 1, the top rod 2 is arranged through the through hole, and a supporting spacer 5 is formed on the inner bottom surface of the decocting pan 1 in an upward protruding manner along the circumferential direction of the through hole;

the bottom surface of the connecting piece 31 is at least partially located directly above the support spacer 5. Through the arrangement, after the stirring and extruding disc 3 falls down along with the ejector rod 2, the lower surface of the sleeve piece 31 is in contact with the supporting spacer 5, and the top surface of the supporting spacer 5 is higher than the inner bottom surface of the boiling pan 1, so that the connecting piece 31 is ejected out of the ejector rod 2 by the supporting spacer 5, and the separation of the two and the reset of the whole stirring and extruding disc 3 are realized.

In a more preferred embodiment, in order to better define the placing position of the mixing and extruding disc 3 after reset and avoid the problems of inclination and the like after the mixing and extruding disc is separated from the top rod 2, the supporting spacer 5 is at least partially matched with the connecting piece 31. Of course, the arrangement of the fitting structure can be set according to actual conditions, for example, the fitting structure can be set in a way that the ring groove and the ring protrusion are matched.

In a more preferred embodiment, in order to facilitate effective separation between the top bar 2 and the connecting member 31 by an external force, a gap is formed between an outer side wall of the top bar 2 located below the concave hole and an inner side wall of the connecting member 31 located below the engaging groove 33.

In a further preferred embodiment, the supporting spacer 5 comprises an upright post and an inserting piece which are sequentially arranged from bottom to top, and the inserting piece is used for extending into the gap. Of course, the width of the insertion sheet in the radial direction of the cooking pan 1 is significantly smaller than the width of the posts, so that the insertion sheet can be inserted into the gap to push the engagement portion 42 inwards, and the posts can abut against the bottom surface of the connecting member 31, thereby achieving better separation of the two.

Further, the length of the insertion piece is greater than the distance between the bottom surface of the connecting piece 31 and the bottom surface of the concave hole, and is less than the distance between the bottom surface of the connecting piece 31 and the top surface of the concave hole.

As a preferred scheme of the present invention, the power device is a structure connected to the top rod 2 and used for driving the top rod 2 to move along the extending direction of the axis. And the mandril 2 can be matched with the inner top surface of the frying and boiling pot 1 to realize the extrusion effect when driving the stirring and extruding disc 3 to the top.

Of course, the power device needs to be able to drive the top rod 2 to rotate and move along the axial direction, for example, in a preferred embodiment, the structure can be set as follows:

the power device can be arranged to comprise a transmission screw 7 at least partially screwed with the ejector rod 2 through threads, and an extrusion motor 8 which is connected with the transmission screw 7 and drives the transmission screw 7 to rotate along the axis. Preferably, the bottom surface of the top rod 2 is recessed upwards to form a through hole, the upper section of the transmission screw rod 7 is positioned in the through hole, of course, the screw connection with the transmission screw rod 7 can be realized by arranging a transmission nut 14 with internal thread at the lower end of the top rod 2, and the transmission nut 14 and the top rod 2 can be detachably connected or can be of an integral structure.

Simultaneously, fry in shallow oil pot 1 below and set up first supporting disk 9 and second supporting disk 10 in order, and the bottom of frying in shallow oil pot 1 forms to connection pad 11, and ejector pin 2 runs through connection pad 11 and sets up, is connected with many support guide 12 on the outer bottom surface of connection pad 11, and many support guide 12 run through first supporting disk 9 and the other end extends to and links to each other with second supporting disk 10, and still is provided with uide bushing 13 on the contact surface of first supporting disk 9 and support guide 12. Of course, the first supporting disk 9, the supporting guide 12 and the driving nut 14 can be formed as a whole, and since the supporting guide 12 is combined with the limitation of the first supporting disk 9, the driving nut 14 cannot rotate, so that when the driving screw 7 rotates, the driving nut 14 can move along the axial direction and drive the top rod 2 to move along the axial direction.

Furthermore, a sealing ring 15 can be further arranged between the contact surfaces of the connecting disc 11 and the ejector rod 2 to realize the sealing in the axial movement direction. Although the bottom of the cooking pan 1 is formed with the connecting plate 11, the bottom may be formed with only the connecting plate 11, for example, as shown in fig. 4, the bottom may be integrally provided with a support body or the like formed in a triangle-like structure below the connecting plate 11, and the inside of the triangle-like structure may be sealed to form a part of the cooking pan 1.

Simultaneously, can also further set up here and can drive 2 along axis direction pivoted structures in order to drive stirring extrusion dish 3 through its rotation better and realize rotating the stirring effect. Of course, the arrangement mode can be a mode which can be understood by those skilled in the art, for example, the transmission nut 14 and the top bar 2 can rotate relatively, and further, a motor which can drive the top bar 2 to rotate is connected to the top bar 2. Of course, the present invention is not limited thereto, and those skilled in the art can set this according to the setting manner known to them.

In a further preferred embodiment, in order to better improve the stability of the engagement between the engaging groove 33 and the elastic plunger 4 and avoid the engaging groove 33 and the elastic plunger 4 from separating under the condition of a small acting force, a concave point groove is formed on the inner wall of the engaging groove 33, and a point buckle which is clamped with the point groove is formed on the side wall of the elastic plunger 4; and the point groove is formed into an arc surface recess, and the point buckle is formed into an arc surface bulge matched with the point groove. Through setting up the two to cambered surface structure to further reduce the wearing and tearing scheduling problem in the grafting process, improve its life better.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A plunger type reciprocating extrusion device of a traditional Chinese medicine decocting pot comprises a stirring extrusion disc (3) arranged in the decocting pot (1) and a power device arranged at the outer bottom of the decocting pot (1), wherein the power device is connected with the stirring extrusion disc (3) through a push rod (2) penetrating through a bottom plate of the decocting pot (1), the plunger type reciprocating extrusion device is characterized in that the power device drives the push rod (2) to reciprocate in a screw transmission mode, one of the push rod (2) and one side, close to the bottom plate of the decocting pot (1), of the stirring extrusion disc (3) is provided with an elastic plunger (4), the other side of the stirring extrusion disc is provided with a clamping groove (33) used for clamping the elastic plunger (4), and the elastic plunger (4) is automatically clamped or separated with the clamping groove (33) under the action of force.

2. The plunger type reciprocating extrusion device of the traditional Chinese medicine decocting pot of claim 1, characterized in that the side surface of the top rod (2) is formed with a concave hole inwards, the elastic plunger (4) is arranged in the concave hole, and the elastic direction of the elastic plunger (4) extends along the radial direction of the decocting pot (1);

stirring extrusion dish (3) include that the lower surface upwards caves in and is formed with connecting piece (31) in registrate chamber, and certainly connecting piece (31) are followed fry in shallow oil stirring piece (32) that the radial direction of saucepan (1) extends, just block groove (33) set up in on the inside wall in registrate chamber of connecting piece (31), and follow fry in shallow oil the radial direction of saucepan (1) inwards caves in and forms, elasticity plunger (4) one end is located in the shrinkage pool, the other end is used for inserting in block groove (33).

3. The plunger type reciprocating extrusion device of a traditional Chinese medicine decocting pot of claim 2, characterized in that the elastic plunger (4) is formed into a block body part (41) and a tabling part (42) from one end to the other end arranged in the concave hole; and the number of the first and second electrodes,

the longitudinal section of the concave hole is formed into a square shape, the block body part (41) is matched with the shape of the concave hole, and one side of the embedding part (42) facing the connecting piece (31) is formed into an arc surface.

4. The plunger type reciprocating extrusion device of a traditional Chinese medicine decocting pot of claim 3, wherein a stopping groove is formed in the concave hole in a vertical direction in a manner that one side of the concave hole close to the connecting piece (31) extends, and an embedding strip (43) matched with the stopping groove is formed in an extending manner at the end part of the block body part (41).

5. The plunger type reciprocating extrusion device of the traditional Chinese medicine decocting pot of claim 3 or 4, characterized in that the block body part (41) extends inwards from one side facing the inner side wall of the concave hole along the radial direction of the decocting pot (1) to form a placing cavity, and an elastic reset element is arranged in the placing cavity, one end of the elastic reset element is connected with the inner wall of the placing cavity, the other end of the elastic reset element is connected with the inner side wall of the concave hole, and the extending direction of the elastic reset element is the same as the radial direction of the decocting pot (1).

6. The plunger type reciprocating extrusion device of a traditional Chinese medicine decocting pot according to any one of claims 2-4, characterized in that the bottom surface of the decocting pot (1) is formed with a through hole, the top rod (2) is arranged through the through hole, and the inner bottom surface of the decocting pot (1) is formed with a supporting spacer (5) protruding upwards along the circumferential direction of the through hole;

the bottom surface of the connecting piece (31) is at least partially positioned right above the supporting spacer sleeve (5).

7. The plunger-type reciprocating extrusion device of a traditional Chinese medicine decocting pot of claim 6, wherein the supporting spacer (5) is at least partially fitted with the connecting piece (31); and the number of the first and second electrodes,

and a gap is formed between the outer side wall of the ejector rod (2) positioned below the concave hole and the inner side wall of the connecting piece (31) positioned below the clamping groove (33).

8. The plunger type reciprocating extrusion device of the traditional Chinese medicine decocting pot of claim 7, wherein the supporting spacer (5) comprises a column and an insert piece which are sequentially arranged from bottom to top, and the insert piece is used for extending into the gap.

9. The plunger type reciprocating extrusion device of a traditional Chinese medicine decocting pot of claim 8, wherein the length of the inserting piece is larger than the distance between the bottom surface of the connecting piece (31) and the bottom surface of the concave hole and is smaller than the distance between the bottom surface of the connecting piece (31) and the top surface of the concave hole.

10. The plunger type reciprocating extrusion device of the traditional Chinese medicine decocting pot according to claim 1, characterized in that a concave point groove is formed on the inner wall of the clamping groove (33), and a point buckle clamped with the point groove is formed on the side wall of the elastic plunger (4);