CN215754925U

CN215754925U - Pill loosening device

Info

Publication number: CN215754925U
Application number: CN202120804004.0U
Authority: CN
Inventors: 饶伟武; 伍俊杰; 孙东; 谈应农; 冯财兴
Original assignee: Guangzhou Baiyunshan Chen Liji Pharmaceutical Factory Co ltd
Current assignee: Guangzhou Baiyunshan Chen Liji Pharmaceutical Factory Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2022-02-08
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a pill loosening device which comprises a feeding cavity and a conveying mechanism, wherein the conveying mechanism is provided with a conveying surface which is obliquely arranged, the conveying surface is provided with a feeding end and a discharging end, the horizontal position of the discharging end is higher than that of the feeding end, pills move from the feeding end to the discharging end on the conveying surface, and adhered pills can be effectively dispersed with pills entering a groove or naturally dispersed in the process of rolling down by factors such as gravity, friction and the like, so that the adhered pills are quickly and effectively dispersed. The feeding cavity is arranged above the feeding end, a first gap smaller than the diameter of the pills is formed between the outlet at the lower end of the feeding cavity and the feeding end, a plurality of grooves are formed in the conveying surface, the grooves are matched with the structure of the pills, the parts, protruding out of the grooves, of the pills in the feeding cavity are smaller than the first gap when the pills pass through the first gap, the conveying piece can pass through the first gap and move circularly, and meanwhile the pills are prevented from falling on the ground or being clamped into the gap through the first gap to enable the pills to be damaged.

Description

Pill loosening device

Technical Field

The utility model belongs to the field of medical equipment, and particularly relates to a pill loosening device.

Background

At present, in the production process of large traditional Chinese medicine honeyed pills, due to the sticky property of the large honeyed pills, the large honeyed pills are easy to stick together in the storage and transportation process of the large traditional Chinese medicine honeyed pills after being formed by classification, one large Chinese medicine honeyed pill stuck together needs to be loosened before the next packaging process is carried out on the large honeyed pills, and the loosening work of the large honeyed pills of the traditional Chinese medicine is mostly completed manually by pharmaceutical workers, so that the process is time-consuming, labor-consuming and low in efficiency.

Therefore, a new technology is needed to solve the problem that the large honeyed pills of traditional Chinese medicine cannot be loosened quickly and effectively in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a pill loosening device which has the effect of quickly and effectively loosening large Chinese medicinal honeyed pills.

The utility model adopts the following technical scheme:

a pill loosening device comprises a feeding cavity and a conveying mechanism; the conveying mechanism is provided with an obliquely arranged conveying surface, the conveying surface is provided with a feeding end and a discharging end, the horizontal position of the discharging end is higher than that of the feeding end, the feeding cavity is arranged above the feeding end, a first gap is formed between an outlet at the lower end of the feeding cavity and the feeding end, and the first gap is smaller than the diameter of pills; a plurality of grooves are arranged on the conveying surface, and the grooves are matched with the structure of the pills; when the groove passes through the first gap, pills in the feeding cavity fall into the groove, and the part of the pills protruding out of the groove is smaller than the first gap.

As a further improvement of the technical scheme of the utility model, an included angle between the conveying surface and the horizontal plane is 40-60 degrees.

As a further improvement of the technical scheme of the utility model, the distance between two adjacent grooves is smaller than the diameter of the pill.

As a further improvement of the technical scheme of the utility model, the feeding cavity is formed by a cavity body surrounding the conveying surface of the feeding end, the opening of the feeding cavity is upward, and the conveying surface of the feeding end forms one side surface of the feeding cavity.

As a further improvement of the technical scheme of the utility model, the conveying mechanism comprises a rack, a plurality of conveying pieces and a rotary driving mechanism, wherein the plurality of conveying pieces are arranged on the rack at intervals and jointly form the conveying surface, a gap between every two adjacent conveying pieces is smaller than the diameter of pills, each conveying piece is provided with a long side surface arranged along the length direction, and the long side surface is provided with a plurality of grooves at intervals; the rotary driving mechanism is used for driving each conveying piece to circularly move between the feeding end and the discharging end.

As a further improvement of the technical scheme of the utility model, the end parts of the plurality of conveying pieces along the length direction are detachably connected with the rotary driving mechanism.

As a further improvement of the technical solution of the present invention, the rotation driving mechanism further includes a speed regulator, the speed regulator is electrically connected to the rotation driving member, and the speed regulator is used for regulating and controlling the relative movement speed of the plurality of conveying members.

As a further improvement of the technical scheme of the utility model, the conveying mechanism further comprises at least two baffle plates, the at least two baffle plates are arranged at the left end and the right end of the conveying surface, the plurality of conveying pieces are positioned between the at least two adjacent baffle plates, and a gap between the end part of each conveying piece and the baffle plate is smaller than the diameter of the pills.

As a further improvement of the technical scheme of the utility model, the device also comprises a receiving basket, wherein the receiving basket is connected with the conveying mechanism and is positioned below the conveying mechanism.

As a further improvement of the technical solution of the present invention, each of the conveying members forms a release surface on a side away from the conveying surface, the conveying mechanism further includes a material guide plate, the material guide plate further includes a first guide portion for guiding the pills, the first guide portion is disposed obliquely and located below the release surface, one end of the first guide portion close to the release surface is higher than the other end of the first guide portion, and one end of the first guide portion away from the release surface is connected to a material receiving device or a next process.

As a further improvement of the present invention, it is preferable that the first guide portion is made of a cushioning material or a cushioning material is provided on the first guide portion.

As a further improvement of the technical scheme of the utility model, the material guide plate further comprises a second guide part adjacent to the release surface, the minimum gap between the second guide part and the release surface is larger than the diameter of the pills, the upper end of the second guide part is connected with one end of the first guide part close to the release surface, and the lower end of the second guide part is connected with the material receiving basket.

As a further improvement of the technical scheme of the utility model, a plurality of universal wheels are arranged at the bottom of the conveying mechanism.

Compared with the prior art, the utility model has the beneficial effects that:

the conveying mechanism is provided with a conveying surface which is obliquely arranged, the pill moves from the feeding end to the discharging end on the conveying surface, when other pills adhere to the surface of the pill entering the groove, due to the fact that a certain included angle exists between the conveying surface and the horizontal direction, a part of pills fall into the groove and are loosened can be smoothly lifted to the highest point, the other part of pills fall into the groove but not loosened and pills not falling into the groove roll back into the feeding cavity due to gravity, when other pills adhere to the surface of the pill entering the groove, the adhered pills move upwards along with the pills in the groove and are gradually dispersed under the influence of the resistance of other pills or the gravity of the pills in the feeding cavity, and therefore the adhered pills are quickly and effectively dispersed; the conveying piece can pass through the first gap and move circularly, meanwhile, pills can be prevented from falling to the ground from the first gap, a small amount of pills adhered in the groove can be returned to the feeding cavity, and accordingly the pills are prevented from being clamped into the gap and the shape or structure of the pills is prevented from being damaged.

Drawings

The technology of the present invention will be described in further detail with reference to the accompanying drawings and detailed description below:

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

fig. 2 is a cross-sectional view of a groove.

Reference numerals:

1-a feed chamber;

2-a conveying mechanism; 21-conveying surface; 211-a feed end; 212-discharge end; 22-a material guide plate; 221-a first guide; 222-a second guide; 23-a transport; 231-a groove; 24-a frame; 25-a rotary drive mechanism; 251-a speed regulator; 26-a baffle; 27-a release surface;

3-receiving a material basket;

4-universal wheel.

Detailed Description

The conception, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the schemes and the effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Further, the description of the upper, lower, left, right, etc. used in the present invention is only with respect to the positional relationship of the respective components of the present invention with respect to each other in the drawings.

Referring to fig. 1-2, a pill loosening device comprises a feeding cavity 1 and a conveying mechanism 2, wherein the conveying mechanism 2 is provided with a conveying surface 21 which is obliquely arranged, an included angle between the conveying surface 21 and the horizontal plane is 40-60 degrees, and the included angle is too small or too large, so that bonded pills cannot be effectively dispersed. The conveying surface 21 is provided with a feeding end 211 and a discharging end 212, the horizontal position of the discharging end 212 is higher than that of the feeding end 211, the feeding cavity 1 is arranged above the feeding end 211, and the pill moves from the feeding end 211 to the discharging end 212 on the conveying surface 21. The conveying surface 21 is provided with a plurality of grooves 231, each groove 231 is matched with the structure of the pills, the distance between two adjacent grooves 231 is smaller than the diameter of the pills, the pills can be prevented from being adhered to the plane between two adjacent grooves 231 to cause the increase of the adhesion effect between the pills, and therefore the adhered pills are prevented from being conveyed to the discharging end 212 or the next procedure. Each groove 231 is in contact with pills in the feeding cavity 1, the surface of each groove 231 is arc-shaped, one part of the pills can enter the grooves 231 due to gravity, when other pills are adhered to the surfaces of the pills entering the grooves 231, one part of the pills falling into the grooves 231 and loosened can be smoothly conveyed to the highest point due to a certain included angle between the conveying surface 21 and the horizontal direction, and the other part of the pills falling into the grooves 231 but not loosened pills and pills not falling into the grooves 231 can roll back into the feeding cavity 1 due to gravity. When other pills adhere to the surface of the pill entering the groove 231, the adhered pills will be gradually dispersed by the resistance of other pills in the feeding chamber 1 or the influence of self gravity when moving upward along with the pills in the groove 231; or the adhered bolus is naturally dispersed during the process of rolling down and the friction action with the conveying surface 21 moving from bottom to top, thereby quickly and effectively dispersing the adhered pills. A first gap is formed between the outlet at the lower end of the feeding cavity 1 and the feeding end 211, the first gap is smaller than the diameter of the pills, and the conveying member 23 can pass through the first gap and move circularly, and meanwhile, the pills can be prevented from falling to the ground through the first gap. When the groove 231 passes through the first gap, pills in the feeding cavity 1 fall into the groove 231, and the part of the pills protruding out of the groove 231 is smaller than the first gap, so that a small amount of pills adhered in the groove 231 can be returned to the feeding cavity 1, and the pills are prevented from being clamped into the gap to damage the shape or structure of the pills.

Specifically, the feeding cavity 1 is formed by surrounding a conveying surface 21 of the feeding end 211 by a cavity, the opening of the feeding cavity 1 is upward, and the conveying surface 21 of the feeding end 211 forms one side surface of the feeding cavity 1.

Specifically, conveying mechanism 2 includes frame 24, a plurality of conveying 23 and rotary driving mechanism 25, and rotary driving mechanism 25 is including the driving medium that is located each conveying 23 both sides and the rotary driving piece that is used for driving the driving medium circulation pivoted, and the driving medium can preferably be ear drive chain, and rotary driving piece can preferably be with ear drive chain assorted rotation wheel, and rotary driving mechanism 25 still includes rotary power spare, and rotary power spare can preferably be the motor, and rotary power spare's output and rotation wheel transmission are connected, and rotary power spare's output drives the rotation of rotating the wheel. The end parts of the plurality of conveying pieces 23 along the length direction are detachably connected with the rotary driving mechanism 25, a gap with a limiting effect is formed between the conveying pieces and the baffle 26, and the two ends of the conveying pieces 23 are provided with positioning structures which can be clamped into the limiting gap, so that the conveying pieces 23 with the corresponding specification grooves 231 can be replaced according to the sizes of pills actually produced. The conveying pieces 23 are arranged on the rack 24 at intervals and jointly form the conveying surface 21, the conveying surface 21 is provided with a large number of grooves 231, a large number of pills can be dispersed and conveyed, the dispersing efficiency of the pills is improved, and the included angle between the conveying surface 21 and the horizontal plane can be adjusted according to actual production requirements. The clearance between two adjacent delivery members 23 is smaller than the diameter of the pill, each delivery member 23 is provided with a long side surface arranged along the length direction, and a plurality of grooves 231 are arranged at intervals on the long side surface; the rotary driving mechanism 25 is used for driving each conveying element 23 to circularly move between the feeding end 211 and the discharging end 212, pills in the feeding cavity 1 can be quickly brought to the discharging end 212 after being effectively dispersed, and the problem of low manual operation efficiency is effectively solved.

Specifically, the conveying mechanism 2 further comprises at least two baffle plates 26, the at least two baffle plates 26 are mounted at the left end and the right end of the conveying surface 21, the conveying members 23 are located between the adjacent baffle plates 26, the end portions of the conveying members 23 in the length direction are connected with the baffle plates 26, a gap between the end portion of each conveying member 23 and the baffle plate 26 is smaller than the diameter of each pill, the pills are prevented from being clamped between the conveying members 23 and the baffle plates 26 or falling to the ground, the pills conveyed by the conveying members 23 are located on the conveying surface 21, and the bonded pills are prevented from falling to the ground in the rolling process.

Specifically, each conveying member 23 forms a release surface 27 on a side facing away from the conveying surface 21, and the conveying mechanism 2 further includes a material guide plate 22. In one embodiment, the guide plate 22 further includes a first guide portion 221 for guiding, the first guide portion 221 is made of a buffer material or a buffer member is disposed on the first guide portion 221, the buffer material may be preferably a plastic plate, and the plastic plate has a lower hardness than the steel plate and has a buffer effect, so that the pill can be prevented from being structurally or structurally damaged due to gravity when falling on the first guide portion 221, and noise generated when the pill hits the first guide portion 221 can be reduced. The first guiding portion 221 is used for guiding the dispersed pills to a next process or a material receiving device, the first guiding portion 221 is obliquely arranged and located below the discharging end 212, one end, close to the releasing surface 27, of the first guiding portion 221 is higher than the other end of the first guiding portion 221, and one end, far away from the releasing surface 27, of the first guiding portion 221 is connected with the material receiving device or the next process. The conveying member 23 conveys the pills from the discharging end 212 to the releasing surface 27, the opening of the groove 231 faces obliquely downward, the pills in the groove 231 fall to the first guiding portion 221, and the pills falling to the first guiding portion 221 can roll down to the receiving device for receiving loose pills or be guided to the next process.

In another embodiment, a pill extractor may be positioned at a location above conveyor surface 21, and may be used to directly remove or transport pills located in groove 231 to the next process.

The guide plate 22 includes a second guide portion 222 adjacent to the discharge surface 27, the second guide portion 222 having a minimum gap with the discharge surface 27 larger than the diameter of the pills, and the second guide portion 222 may preferably be disposed in parallel with the discharge surface 27. The upper end of the second guide portion 222 is connected to one end of the first guide portion 221 close to the release surface 27, and the lower end of the second guide portion 222 is connected to the receiving basket 3. The pill loosening device also comprises a receiving basket 3, the receiving basket 3 is positioned below the conveying mechanism 2, a part of fallen pills can be guided into the receiving basket 3 by the second guide part 222, a small amount of pills cannot fall off when passing through the release surface 27 due to high viscosity, so that the pills fall off when the lower end of the release surface 27 moves, and the second guide part 222 can block the pills from falling off the ground.

Specifically, the rotary driving mechanism 25 further includes a speed regulator 251, the speed regulator 251 is electrically connected to the rotary driving member, and the speed regulator 251 is used for regulating and controlling the relative movement speed of the conveying members 23.

Specifically, a plurality of universal wheels 4 are installed at the bottom of the conveying mechanism 2, and the universal wheels 4 with a braking function can be selected preferably, so that the whole device can be moved and fixed conveniently.

Other contents of the pill loosening device of the present invention are referred to in the prior art and will not be described herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A pill loosening device, characterized in that: comprises a feeding cavity and a conveying mechanism; the conveying mechanism is provided with an obliquely arranged conveying surface, the conveying surface is provided with a feeding end and a discharging end, the horizontal position of the discharging end is higher than that of the feeding end, the feeding cavity is arranged above the feeding end, a first gap is formed between an outlet at the lower end of the feeding cavity and the feeding end, and the first gap is smaller than the diameter of pills; a plurality of grooves are arranged on the conveying surface, and the grooves are matched with the structure of the pills; when the groove passes through the first gap, pills in the feeding cavity fall into the groove, and the part of the pills protruding out of the groove is smaller than the first gap.

2. The pill loosening device as claimed in claim 1, wherein: the included angle between the conveying surface and the horizontal plane is 40-60 degrees.

3. The pill loosening device as claimed in claim 1, wherein: the distance between two adjacent grooves is smaller than the diameter of the pill.

4. The pill loosening device as claimed in claim 1, wherein: the feeding cavity is formed by surrounding a conveying surface of the feeding end by a cavity, the opening of the feeding cavity is upward, and the conveying surface of the feeding end forms one side surface of the feeding cavity.

5. The pill loosening device as claimed in claim 1, wherein: the conveying mechanism comprises a rack, a plurality of conveying pieces and a rotary driving mechanism, the conveying pieces are arranged on the rack at intervals and jointly form a conveying surface, a gap between every two adjacent conveying pieces is smaller than the diameter of pills, each conveying piece is provided with a long side surface arranged along the length direction, and a plurality of grooves are formed in the long side surfaces at intervals; the rotary driving mechanism is used for driving each conveying piece to circularly move between the feeding end and the discharging end.

6. The pill loosening device as claimed in claim 5, wherein: the end parts of the plurality of conveying pieces along the length direction are detachably connected with the rotary driving mechanism.

7. The pill loosening device as claimed in claim 5, wherein: the rotary driving mechanism further comprises a speed regulator, the speed regulator is electrically connected with the rotary driving piece, and the speed regulator is used for regulating and controlling the relative movement speed of the conveying pieces.

8. The pill loosening device as claimed in claim 5, wherein: the conveying mechanism further comprises at least two baffle plates, the at least two baffle plates are arranged at the left end and the right end of the conveying surface, the conveying pieces are located between the at least two adjacent baffle plates, and gaps between the end portions of the conveying pieces and the baffle plates are smaller than the diameter of the pills.

9. The pill loosening device as claimed in claim 1, wherein: the material receiving basket is connected with the conveying mechanism and located below the conveying mechanism.

10. The pill loosening device as claimed in claim 5, wherein: each conveying piece forms a release surface on one side departing from the conveying surface, the conveying mechanism further comprises a material guide plate, the material guide plate further comprises a first guide part for guiding pills, the first guide part is obliquely arranged and located below the release surface, one end, close to the release surface, of the first guide part is higher than the other end of the first guide part, and one end, far away from the release surface, of the first guide part is connected with a material receiving device or the next procedure.

11. The pill loosening apparatus as claimed in claim 10, wherein: the material guide plate comprises a second guide part adjacent to the release surface, the minimum gap between the second guide part and the release surface is larger than the diameter of the pills, the upper end of the second guide part is connected with one end, close to the release surface, of the first guide part, and the lower end of the second guide part is connected with the material receiving basket.

12. The pill loosening apparatus as claimed in claim 10, wherein: the first guide part is made of a buffer material or provided with a buffer.

13. The pill loosening device as claimed in claim 1, wherein: and a plurality of universal wheels are installed at the bottom of the conveying mechanism.