CN213913661U - Feeding device - Google Patents

Abstract

The utility model discloses a feeding device, which comprises a frame, a bin, a material ejecting part, a lifting driving mechanism and a disturbing mechanism, wherein the bin is arranged on the frame, the material ejecting part is used for ejecting articles at the bottom of the bin to the next station, the lifting driving mechanism is used for driving the material ejecting part to lift, the material ejecting part is arranged on the lifting driving mechanism, the lifting driving mechanism is arranged on the frame, and the disturbing mechanism is used for disturbing the articles in the bin; wherein, the lifting driving mechanism drives the disturbing mechanism to be linked with the ejection piece. The utility model discloses in, feed mechanism disturbance mechanism and liftout piece linkage, disturbance mechanism and liftout piece sharing power supply need not to set up two power supplies, are favorable to practicing thrift equipment cost, and utilize lift actuating mechanism as the power supply, need not to set up the motor on the feed bin, are favorable to reducing resonance, noise reduction.

Description

Feeding device

Technical Field

The utility model relates to a medical instrument especially relates to a feed arrangement.

Background

In order to improve convenience, a plurality of articles are required to be automatically sequenced (such as a reaction container), the articles are generally stacked into a bin out of order, then the articles are conveyed into a sequencing mechanism from the bin one by one through a feeding mechanism for sequencing, inlets of sequencing spaces of some sequencing mechanisms are generally positioned above the bin, the feeding mechanism is required to lift and feed the materials from bottom to top, and disturbance mechanisms are generally required to be arranged in the bin in order to prevent the articles from being stacked and stuck in the bin.

Disclosure of Invention

The utility model discloses a main objective provides a feed arrangement to reduce equipment cost, reduce resonance, reduce noise.

In order to achieve the above objects and other related objects, the technical solution of the present invention is as follows:

a feeding device, comprising:

a frame;

a bin mounted on the frame;

the jacking piece is used for jacking the article at the bottom of the storage bin to the next station;

the lifting driving mechanism is used for driving the material ejecting part to lift, the material ejecting part is arranged on the lifting driving mechanism, and the lifting driving mechanism is arranged on the rack; and

the disturbance mechanism is used for disturbing the articles in the stock bin;

the lifting driving mechanism drives the disturbing mechanism to be linked with the material ejecting part.

Optionally, the disturbance mechanism includes a lifting disturbance member, the lifting disturbance member disturbs the articles in the stock bin by passing in and out repeatedly, an inlet for the lifting disturbance member to insert into the stock bin is arranged at the bottom of the stock bin, and the lifting disturbance member is also arranged on the lifting driving mechanism.

Optionally, the disturbing mechanism includes a lifting disturbing member, the lifting disturbing member disturbs the articles in the storage bin by repeatedly passing in and out of the storage bin, a guide groove penetrates through the rack, an inlet for the lifting disturbing member to be inserted into the storage bin is formed in the bottom of the storage bin, the guide groove is located right below the inlet, and the lifting disturbing member is arranged in the guide groove in a liftable manner;

the lifting driving mechanism is provided with a first pushing piece used for pushing the lifting disturbing piece to move upwards, the outer wall of the lifting disturbing piece is provided with a limiting part used for limiting the lowest limit position of the lifting disturbing piece, and when the lifting disturbing piece is located at the lowest limit position, the limiting part falls on the rack under the action of the self weight of the lifting disturbing piece.

Optionally, a pull rod is further disposed at the bottom of the lifting disturbing member, the pull rod is used for pulling down the lifting disturbing member clamped, a downward pushing portion for the first pushing member to push the pull rod downward is disposed on the pull rod, and the downward pushing portion is located right below the first pushing member.

Optionally, the disturbing mechanism includes a slidable disturbing member arranged at the bottom of the storage bin, the disturbing member is arranged in the storage bin, and a conversion structure for converting the lifting power of the lifting driving mechanism into the sliding power of the disturbing member is arranged between the lifting driving mechanism and the disturbing member.

Optionally, the disturbing mechanism includes a rotary disturbing member rotatably mounted in the storage bin and a first pushing member for pushing the rotary disturbing member.

Optionally, the first pushing member is a sliding disturbing member, the sliding disturbing member is slidably disposed at the bottom of the storage bin, the sliding disturbing member is located on one side of the rotating disturbing member, and the rotating disturbing member is used to abut against the sliding disturbing member under the action of self-weight.

Optionally, the sliding disturbing piece is a disturbing slider, the lifting power mechanism penetrates into the stock bin, and the sliding disturbing piece is provided with a pushing inclined plane for pushing the lifting power mechanism.

Or

The conversion structure comprises an outer bin sliding part and a connecting rod, the outer bin sliding part and the sliding disturbing part are connected into a whole, and the connecting rod is respectively hinged with the outer bin sliding part and the lifting driving mechanism.

Optionally, the sliding disturbing piece comprises a lower disturbing part slidably mounted at the bottom of the storage bin and an upper disturbing arm arranged on the lower disturbing part, and an included angle is formed between the upper disturbing arm and the bottom surface of the storage bin.

Optionally, the rotating disturbing member has a hinged end and a free end, the hinged end is hinged to the bottom of the storage bin, the rotation limit position of the rotating disturbing member includes a first limit position attached to the bottom of the storage bin, the first pushing member is used for jacking the hinged end of the rotating disturbing member, and the bottom of the storage bin is provided with an avoiding opening for the first pushing member to enter and exit the area.

The utility model discloses in, feed mechanism disturbance mechanism and liftout piece linkage, disturbance mechanism and liftout piece sharing power supply need not to set up two power supplies, are favorable to practicing thrift equipment cost, and utilize lift actuating mechanism as the power supply, need not to set up the motor on the feed bin, are favorable to reducing resonance, noise reduction.

Drawings

Fig. 1 is a schematic diagram (without jacking) illustrating an exemplary structure of a feeding device according to the present invention in a lifting disturbance mode;

FIG. 2 is a view showing a positional relationship among the elevation driving mechanism, the ejector and the elevation disturbing member in FIG. 1 (a jacking state);

fig. 3 is a schematic diagram illustrating an exemplary structure of the feeding device according to the present invention when disturbed in a sliding manner;

fig. 4 is a schematic view of another exemplary structure of the feeding device of the present invention during disturbance in a sliding manner;

fig. 5 is a schematic view of another exemplary structure of the feeding device of the present invention during disturbance in a sliding manner;

fig. 6 is a schematic diagram illustrating an exemplary structure of a feeding device according to the present invention when the feeding device is disturbed in a rotating manner;

fig. 7 is a schematic view of another exemplary structure of the feeding device according to the present invention when the feeding device is disturbed in a rotating manner;

fig. 8 is a schematic view of a feeding device according to another exemplary embodiment of the present invention during disturbance in a rotating manner;

fig. 9 is a schematic view of a feeding device according to another exemplary embodiment of the present invention, which is disturbed in a rotating manner;

the description of reference numerals in the examples includes:

a frame 1;

a stock bin 2;

the ejection part 3, the first pushing part 31 and the buffer part 32;

a lifting driving mechanism 4, a motor 41, a driving wheel 42, a driven wheel and a belt 44;

a lifting disturbing member 511 and a limiting portion 511 a;

a sliding disturbing piece 521, a lifting piece 522, a connecting rod 523 and an outside bin sliding piece 524;

a rotary disturbing piece 531 and a second pushing piece 532;

a pull rod 6 and a downward pushing part 61.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, like reference numerals refer to like elements throughout.

In the embodiments described below, the materials and materials in the silo are exemplified by reaction cups, and in the actual implementation process, the materials in the silo may also be other reaction containers or other materials.

With reference to fig. 1 to 9, the feeding device of the present invention includes a frame 1, a bin 2, an ejection member 3, a lifting driving mechanism 4 and a disturbing mechanism, wherein the bin 2 is mounted on the frame 1, the ejection member 3 is used for lifting an article at the bottom of the bin 2 to a next station, the lifting driving mechanism 4 is used for driving the ejection member 3 to lift, the ejection member 3 is arranged on the lifting driving mechanism 4, the lifting driving mechanism 4 is arranged on the frame 1, and the disturbing mechanism is used for disturbing the article in the bin 2; wherein, the lifting driving mechanism 4 drives the disturbing mechanism to be linked with the material ejecting part 3. The next station here refers to the feed position for the sequencing mechanism, to which the ejector 3 is used to lift the articles, which is used to sequence the articles automatically.

During feeding, the lifting driving mechanism 4 drives the material ejecting part 3 to ascend, the reaction cup at the top of the material ejecting part is lifted, most of articles fall back to the material bin 2 under the extrusion and dead weight of other surrounding reaction cups, only a small number of reaction cups stay at the top of the material ejecting part 3 and are sent to a feeding position, and then the lifting driving mechanism 4 drives the material ejecting part 3 to descend; simultaneously, this lifting drive mechanism 4 still drives the action of disturbance mechanism at the in-process that goes up and down for disturbance mechanism and liftout 3 share same power supply, compare the mode that adopts a power supply separately, are favorable to reducing equipment cost, and in addition, lifting drive mechanism 4 sets up in frame 1, and the power supply no longer with feed bin 2 direct contact, is favorable to reducing resonance, noise reduction.

The above is the overall inventive concept of the present invention, and how the jacking driving mechanism drives the disturbing mechanism to move in conjunction with the ejecting member will be specifically described in each of the following embodiments, which mainly describe three disturbing modes, i.e. lifting disturbance, sliding disturbance and rotation disturbance, or a combination thereof.

Lifting disturbance:

in some embodiments, referring to fig. 1 and 2, the disturbing mechanism includes a lifting disturbing member 511, the lifting disturbing member 511 disturbs the objects in the bin by repeatedly feeding and discharging the materials in the bin 2, the lifting disturbing member 511 is equivalently installed on the rack 1, specifically, a guide groove is penetratingly arranged on the rack 1, an inlet for inserting the lifting disturbing member 511 into the bin 2 is arranged at the bottom of the bin 2, the guide groove is located right below the inlet, and the lifting disturbing member 511 is arranged in the guide groove in a liftable manner; the outer wall of the ejector 3 is provided with a first pushing member 31 for pushing the lifting disturbance member 511 to move upwards, the outer wall of the lifting disturbance member 511 is provided with a limiting part 511a for limiting the lowest limit position of the lifting disturbance member 511, and when the lifting disturbance member 511 is at the lowest limit position, the limiting part 511a falls on the rack 1 under the action of the self weight of the lifting disturbance member 511.

With reference to fig. 1 and 2, a pull rod 6 may be further disposed at the bottom of the lifting disturbing member 511, the pull rod 6 is used for pulling down the lifting disturbing member 511, a downward pushing portion 61 for the first pushing member 31 to push the pull rod 6 downward is disposed on the pull rod 6, and the downward pushing portion 61 is located right below the first pushing member 31.

When feeding, the lowest position of the ejection piece 3 is lifted to the highest position under the action of the lifting driving mechanism 4, and then the ejection piece 3 returns to the lowest position from the highest position, when the ejection piece 3 is at the lowest position, a certain distance is reserved between the first pushing piece 31 on the ejection piece 3 and the lifting disturbance piece 511, when the lifting driving mechanism 4 drives the ejection piece 3 to rise to a certain height, the first pushing piece 31 is contacted with the lifting disturbance piece 511 and pushes the lifting disturbance piece 511 to go upwards, and starts to push the articles in the silo 2 upwards until the ejection piece 3 goes to the highest position, the lifting disturbance piece 511 stops going upwards, when the ejection piece 3 returns to the lowest position from the highest position, the lifting disturbance piece 511 falls back under the action of self-weight until the limiting part 511a falls on the rack 1, if the lifting disturbance piece 511 is blocked in the guide groove and cannot lift, the ejection piece 3 goes downwards, the ejector 3 pushes the pushing part to make the pull rod 6 pull the lifting disturbing piece 511 to move downwards. In this way, the lifting disturbing piece 511 repeatedly disturbs the reaction cups in the silo 2 in a repeated lifting way, after the material ejecting piece 3 jacks up the reaction cups and rises for a certain stroke, the lifting disturbing piece 511 rises up again to disturb the reaction cups in the silo, so that the reaction cups which are jacked up by the material ejecting piece 3 cannot be influenced by the reaction cups disturbed by other cups in the silo, and the reaction cups jacked up by the cups can enter the next station in a more stable state; the whole stroke of the lifting disturbing piece 511 can be far shorter than that of the material ejecting piece 3, so that clamping stagnation of the lifting disturbing piece 511 in the lifting process can be avoided, the lifting disturbing piece 511 is disturbed to be in a position controlled at the bottom of the storage bin 2, the disturbing effect is good, the stroke of the lifting disturbing piece 511 is short, the lifting disturbing piece moves downwards under the action of self weight, the motor load can be reduced, and energy is saved; and set up this pull rod and can drop down the dead lift disturbance board of card and reset, improved whole feed arrangement's reliability.

In fig. 2, the lifting mechanism includes a motor 41, a driving wheel 42, a driven wheel (not shown), and a belt 44, the motor 41 is installed on the frame 1, the driving wheel 42 is connected to an output end of the motor 41, the driven wheel is rotatably installed on the frame 1, the material ejecting member 3 is connected to the belt 44, and the material ejecting member 3 is driven to lift by the lifting of a local position on the belt 44. In practical implementation, the lifting mechanism may adopt other modes.

In other embodiments, the disturbing mechanism includes a lifting disturbing member, the lifting disturbing member is also used for disturbing the articles in the bin by repeatedly entering and exiting the bin, an inlet for inserting the lifting disturbing member into the bin is arranged at the bottom of the bin, but at this time, the lifting disturbing member is directly connected with the ejecting member (not shown). The lifting disturbing piece is a disturbing plate.

During feeding, the material ejection part is lifted in a reciprocating mode under the action of the lifting driving mechanism, the lifting disturbance part is lifted in a reciprocating mode under the action of the lifting driving mechanism, and the lifting disturbance part is inserted into the storage bin at each time and can push the reaction cup in the storage bin upwards to realize disturbance.

Sliding disturbance:

referring to fig. 3 and 4, when the sliding disturbance mode is adopted, the disturbance mechanism includes a sliding disturbance element 521 slidably disposed at the bottom of the silo 2, the sliding disturbance element 521 is disposed in the silo 2, and a conversion structure for converting the power of the lifting drive mechanism 4 into the sliding power of the sliding disturbance element 521 is disposed between the lifting drive mechanism 4 and the sliding disturbance element 521.

Specifically, in some embodiments, referring to fig. 3 and 4, the switching structure includes a lifting member 522, an outside-bin sliding member 524, and a connecting rod 523, wherein the lifting member 522 is driven by the lifting driving mechanism 4 to lift, the outside-bin sliding member 524 is connected with the sliding disturbing member 521 into a whole, and the connecting rod 523 is hinged to the outside-bin sliding member 524 and the lifting member 522 respectively. In practical implementation, the lifting member 522 may be the lifting disturbing member 511 in the foregoing embodiment (see fig. 1 and fig. 2), and the hinged portion of the lifting disturbing member 511 and the connecting rod 523 needs to be always outside the silo 2.

During feeding, referring to fig. 1 to 4 in combination, the lifting driving mechanism 4 drives the material ejecting member 3 and the lifting member 522 to reciprocate, the outside bin sliding member 524 slides under the driving of the connecting rod 523, and the sliding disturbing member 521 in the bin 2 slides on the bottom surface of the bin 2 to disturb the material in the bin 2. In the actual implementation process, a chute may be formed in the inclined bottom plate at the bottom of the storage bin 2, the sliding disturbance element 521 and the outside storage bin sliding element 524 are connected by a connecting element such as a bolt, the connecting element penetrates through the chute and is always located in the chute to play a guiding role, so that the sliding disturbance element 521 and the outside storage bin sliding element 524 slide along the chute.

Referring to fig. 3 and 4, the sliding disturbance element 521 includes a lower disturbance part 521a slidably mounted at the bottom of the silo 2 and an upper disturbance arm 521b disposed on the lower disturbance part, and the upper disturbance arm 521b forms an included angle with the bottom surface of the silo 2. In any case, when the disturbing mechanism is the sliding disturbing member 521, the sliding disturbing member 521 can be used, and the disturbing effect is better. In practical implementation, referring to fig. 4, the sliding disturbance element 521 can be adjacent to the side wall of the silo 2, and referring to fig. 3, the sliding disturbance element 521 can also be arranged at an intermediate position at the bottom of the silo 2.

Specifically, in other embodiments, referring to fig. 5, the sliding disturbing part 521 is a disturbing slider, the sliding disturbing part 521 has a pushing inclined surface for pushing the material ejecting part 3, the bunker 2 has an inclined bottom surface, and the sliding direction of the disturbing slider is a direction sliding up and down along the inclined bottom surface. At this time, a wedge mechanism is formed between the disturbance sliding block and the ejection piece 3.

During feeding, in the ascending process of the ejection part 3, the ejection part 3 pushes the pushing inclined plane of the disturbance sliding part, the sliding disturbance part 521 slides on the bottom surface of the storage bin 2 to disturb the material in the storage bin 2, and in the descending reset process of the ejection part 3, the sliding disturbance part 521 slides down to reset under the action of self weight under the action of the bottom surface which is tightly inclined.

And (3) rotational disturbance:

referring to fig. 6 to 9, when the rotational disturbance in the bin is adopted, the disturbance mechanism includes a rotational disturbance member 531 rotatably mounted in the bin 2 and a second pushing member 532 for pushing the rotational disturbance member 531.

Referring to fig. 6 to 8, in some embodiments, the second pushing member 532 is a sliding disturbance member (specifically, referring to fig. 1 to 5 in combination, the sliding disturbance member 521 in any one of the foregoing embodiments of the sliding disturbance member), the sliding disturbance member 521 is slidably disposed at the bottom of the bunker 2, the sliding disturbance member 521 is located at one side of the rotating disturbance member 531, and the rotating disturbance member 531 is used to abut against the sliding disturbance member 521 under the action of its own weight.

During feeding, the material pushing part 3 drives the sliding disturbing part 521 to slide along the bottom of the storage bin 2, the sliding disturbing part 521 pushes the rotating disturbing part 531 to rotate around the rotating shaft when moving upwards, and the sliding disturbing part 521 reversely rotates and resets under the action of self weight and the pushing of reaction cups in the storage bin when moving downwards. In fig. 6 to 8, the upper disturbing arm of the sliding disturbing member 521 is on the side of the rotational disturbance to push the rotational disturbing member 531 to rotate.

In the drawings of the above embodiments, the lifting disturbing member 511 and the rotating disturbing member 531 are both plate-shaped structures, one side (left side in the drawing) of the rotating disturbing member 531 is a buffer area, the other side (right side in the drawing) is an isolation area, the material ejecting member 3 is used for ejecting the reaction cups screened from the buffer area to the next station, the inlet of the silo 2 is located in the isolation area, and a channel for the reaction cups to enter the buffer area from the isolation area is formed between the bottom of the rotating disturbing member 531 and the bottom surface of the silo 2. In this way, the bin 2 is divided into the buffer area A and the isolation area B, and the slit channel C is formed, so that reaction cups flowing into the isolation area in unit time are reduced, the number of the reaction cups in the buffer area is small, and the lifting piece 522 can more smoothly lift the reaction cups in the buffer area; in addition, the interior of most of the existing storage bins for containing reaction cups is not provided with a disturbance structure or is only arranged at the bottom, after the reaction cups at the bottom quickly flow out, the reaction cups at the upper part of the storage bin 2 are easily clamped, and the lower part of the storage bin is cavitated, and the rotary disturbance piece 531 can change the volume of the isolation area through rotation, so that the reaction cups in the isolation area can move under the pushing action of the rotary disturbance piece 531, and flow into the buffer area at a more uniform speed.

Referring to fig. 9, in other embodiments, the rotating interference member 531 has a hinged end hinged to the bottom of the storage bin 2 and a free end, the rotational limit position of the rotating interference member 531 includes a first limit position abutting against the bottom of the storage bin 2, the second pushing member 532 is used for jacking up the hinged end of the rotating interference member 531, the bottom of the storage bin 2 is provided with an inlet for the second pushing member 532 to enter and exit, and the second pushing member 532 drives the rotating interference member 531 to approach or depart from the first position by lifting. In practical implementation, the second pushing member 532 here can be the lifting/lowering disturbing member 511 (see fig. 1 and fig. 2 in particular) described in the foregoing embodiment, and at this time, the lifting/lowering disturbing member 511 needs to be provided with the foregoing first pushing member 31 to shorten the stroke of the second pushing member 532, so as to reduce the maximum rotation angle of the rotating disturbing member 531.

During feeding, the lifting driving mechanism 4 is driven to lift synchronously with the ejection piece 3 and the second pushing piece 532, when the lifting driving mechanism rises, the second pushing piece 532 pushes the hinged end of the rotating disturbing piece 531 away from the bottom surface of the storage bin 2, and when the lifting driving mechanism falls, the hinged end of the rotating disturbing piece 531 resets and falls back under the action of self weight and the extrusion of a reaction cup in the storage bin 2 and is attached to the bottom surface of the storage bin 2.

In the description of the invention, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, components, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, and/or groups thereof.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. A feeding device, comprising:

a frame;

a bin mounted on the frame;

the jacking piece is used for jacking the article at the bottom of the storage bin to the next station;

the lifting driving mechanism is used for driving the material ejecting part to lift, the material ejecting part is arranged on the lifting driving mechanism, and the lifting driving mechanism is arranged on the rack; and

the disturbance mechanism is used for disturbing the articles in the stock bin;

the lifting driving mechanism drives the disturbing mechanism to be linked with the material ejecting part.

2. The feeding device according to claim 1, characterized in that: the disturbance mechanism comprises a lifting disturbance piece, the lifting disturbance piece disturbs the objects in the storage bin through repeatedly passing in and out the storage bin, an inlet for the lifting disturbance piece to be inserted into the storage bin is formed in the bottom of the storage bin, and the lifting disturbance piece is connected with the ejection piece.

3. The feeding device according to claim 1, characterized in that: the disturbance mechanism comprises a lifting disturbance piece, the lifting disturbance piece disturbs the articles in the storage bin by repeatedly entering and exiting the storage bin, a guide groove penetrates through the rack, the bottom of the storage bin is provided with an inlet for the lifting disturbance piece to be inserted into the storage bin, the guide groove is positioned right below the inlet, and the lifting disturbance piece is arranged in the guide groove in a liftable manner;

the lifting disturbance piece is arranged on the frame, and the lifting disturbance piece is arranged on the frame.

4. The feeding device according to claim 3, characterized in that: the bottom of the lifting disturbing piece is also provided with a pull rod, the pull rod is used for pulling down the clamping lifting disturbing piece, a downward pushing part for the first pushing piece to push the pull rod downwards is arranged on the pull rod, and the downward pushing part is positioned under the first pushing piece.

5. The feeding device according to claim 1, characterized in that: the disturbance mechanism comprises a sliding disturbance piece which is arranged at the bottom of the storage bin in a sliding manner, the sliding disturbance piece is arranged in the storage bin, and a conversion structure which is used for converting lifting power of the lifting driving mechanism into sliding power of the sliding disturbance piece is arranged between the lifting driving mechanism and the sliding disturbance piece.

6. The feeding device according to claim 5, wherein: the material bin is provided with a material pushing part, the material pushing part is arranged on the material bin, the material pushing part is arranged on the material pushing part, the material bin is provided with an inclined bottom surface, and the sliding direction of the disturbing slide block is the direction of sliding up and down along the inclined bottom surface;

or

The conversion structure comprises a lifting piece, an outer bin sliding piece and a connecting rod, the lifting piece is driven by the lifting driving mechanism to lift, the outer bin sliding piece and the sliding disturbance piece are connected into a whole, and the connecting rod is respectively hinged with the outer bin sliding piece and the lifting piece.

7. The feeding device according to claim 5, wherein: the sliding disturbing piece comprises a lower disturbing part arranged at the bottom of the storage bin and an upper disturbing arm arranged on the lower disturbing part in a sliding mode, and an included angle is formed between the upper disturbing arm and the bottom surface of the storage bin.

8. The feeding device according to claim 1, characterized in that: the disturbing mechanism comprises a rotary disturbing piece which is rotatably arranged in the storage bin and a second pushing piece which is used for pushing the rotary disturbing piece.

9. The feeding device according to claim 8, wherein: the second pushing piece is a sliding disturbing piece which can be arranged at the bottom of the storage bin in a sliding mode, the sliding disturbing piece is located on one side of the rotating disturbing piece, and the rotating disturbing piece is used for being abutted against the sliding disturbing piece under the action of self weight.

10. The feeding device according to claim 8, wherein: the rotating disturbing piece is provided with a hinged end and a free end, the hinged end is hinged to the bottom of the storage bin, the rotating limit position of the rotating disturbing piece comprises a first limit position attached to the bottom of the storage bin in an abutting mode, the second pushing piece is used for jacking the hinged end of the rotating disturbing piece, and an inlet for the second pushing piece to enter and exit is formed in the bottom of the storage bin.

Images