CN107157687A - The large grained food feeder and its method of work of upper limbs disability person - Google Patents

The large grained food feeder and its method of work of upper limbs disability person Download PDF

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Publication number
CN107157687A
CN107157687A CN201710353284.6A CN201710353284A CN107157687A CN 107157687 A CN107157687 A CN 107157687A CN 201710353284 A CN201710353284 A CN 201710353284A CN 107157687 A CN107157687 A CN 107157687A
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CN
China
Prior art keywords
cup
food
thumb wheel
feeder
person
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Granted
Application number
CN201710353284.6A
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Chinese (zh)
Other versions
CN107157687B (en
Inventor
樊炳辉
王福兴
王传江
柏山清
张兴蕾
尹逊敏
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Shandong University of Science and Technology
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Shandong University of Science and Technology
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Priority to CN201710353284.6A priority Critical patent/CN107157687B/en
Publication of CN107157687A publication Critical patent/CN107157687A/en
Application granted granted Critical
Publication of CN107157687B publication Critical patent/CN107157687B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2200/00—Details not otherwise provided for in A47G
    • A47G2200/04—For person with a handicap
    • A47G2200/046—For person with a handicap of holding or grasping

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  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Table Equipment (AREA)

Abstract

The invention discloses the large grained food feeder of upper limbs disability person a kind of and its application method, it mainly includes cylindrical case, cup, rubber thumb wheel, drive device and the reciprocating apparatus for making cup twist back and forth；Rotated by drive device driving thumb wheel；When thumb wheel is rotated, the food that bottom in cup is spilt is pulled over into shell delivery nozzle；Feeder is walked close to by the person of receiving aid oneself or assists to complete feed by handicapped-resisting mechanical arm of helping the elderly.The present invention is by handicapped-resisting mechanical arm of helping the elderly, various upper limbs disability personnel can be effectively aided in solve the problems, such as the dining to large grained food, the complexity to handicapped-resisting mechanical arm operational order of helping the elderly can be reduced, also it can reduce to handicapped-resisting mechanical arm various functions requirement of helping the elderly, it can avoid helping the elderly during handicapped-resisting mechanical arm picks up the inconvenience and feeding of food using spoon, chopsticks or fork etc. and run the embarrassment for emitting and dripping and spreading, also provide the chance independently having meal for upper limbs disability personnel.

Description

The large grained food feeder and its method of work of upper limbs disability person
Technical field
The invention belongs to application field of helping the disabled of helping the elderly, the large grained food feeder of upper limbs disability person is especially suitable for And its method of work.
Background technology
The handicapped-resisting mechanical arm of helping the elderly of auxiliary food and drink class has some achievements in research at present, many using with part Intellisense The man-machine interactive control method of (e.g., speech recognition, image recognition, object positioning etc.).But, present class machine of helping the disabled of helping the elderly Tool hand, feeds instrument using some conventional types more, e.g., spoon, chopsticks or fork etc., and many inconvenience, table are brought to feed work Now：One is to need the food and drink class type of goods operated many, different, the operation needed during the feeding to being help others Mode can vary, and be difficult to carry out various form food accurately pickup and feeding with conventional tool；During two are transport Easily trickle down food；Three be that need to constantly send various instruction in operation, and different type dining food is picked up and fed Enter in population of receiving aid, operate it is extremely complex with it is difficult.Therefore, how so that handicapped-resisting mechanical arm of helping the elderly is simple to operate, action is accurate, The feeding of different type food is adapted to, this is to need one of the problem of those skilled in the art are solved badly.
If conventional food and drink based food is carried out into classification processing and processing (referring mainly to form processing) first, it can be broadly divided into Or be processed into：Water class drink (various beverages and easy fluidised form drink etc.), congee class drink (various more sticky gruel), big block food Thing (steamed bun, bread, apple, pears etc.), large grained food (peanut, Chinese chestnut, beans, nut fruits etc.), particle bonds shape food (rice cooked rice, fourth block vegetable etc.), sheet cryptomere medicine etc., according to these different food morphological characters, can design spy The feeder of system, is each equipped with appropriate mode of movement, the control mode of diet feeding and entry mode etc., by the person of receiving aid oneself Walk close to feeder or handicapped-resisting mechanical arm of helping the elderly gets hold of the people mouth that is directly sent to receive aid and carries out auxiliary and feeds, can avoid helping the elderly helping the disabled Manipulator picks up the inconvenience of food using general tools such as spoon, chopsticks or forks and emit that drop spreads awkward is run during feeding A word used for translation, provides the chance independently having meal for upper limbs disability personnel again.
The content of the invention
There is large grained the present invention be directed to a class, quality is not very soft food, design one kind can be help the disabled by helping the elderly The Robot actions either manipulable feeder of the person of receiving aid oneself, in the hope of reduction upper limbs disability personnel pickup food or machinery The operation difficulty of the hand feeding person of receiving aid.
Present invention simultaneously provides the application method of this feeder
For up to above-mentioned purpose, the present invention is adopted the technical scheme that：
The large grained food feeder of upper limbs disability person a kind of, it mainly includes cylindrical case, cup, and rubber is dialled Wheel, drive device and the reciprocating apparatus for making cup twist back and forth；Rotated by drive device driving thumb wheel；
Described cylindrical case outer wall facilitates the groove that manipulator is captured provided with two, and outer casing underpart is provided with erection seat, dress Seat is put provided with bucket chamber；
Described cup is located at a barrel chamber top, and cup inwall is provided with vertical projections, and bottom of cup is provided with hole；
Described rubber thumb wheel is located at a barrel intracavitary, it is desirable to which the wheel blade apical margin of rubber thumb wheel is under the hole of bottom of cup Face, the bottom side of bucket chamber provided with the delivery nozzle for stretching out cylindrical case, food in cup can through hole leakage two wheel blade crotch it Between, when rubber thumb wheel is rotated, food is pulled over into delivery nozzle；
Described drive device is located in erection seat, is made up of the electrical connection of steering wheel, battery, controller and power switch；
Described reciprocating apparatus is that lever is provided with erection seat, and the effect end of lever is provided with driving lever, and driving lever puts in rubber Between the wheel blade of glue thumb wheel, vertical back-moving spring is additionally provided with the effect end of lever, has fastened and has pulled down in the force side of lever Dynamic drawstring, the other end of drawstring is connected on cup wall in horizontal direction after being oriented to 90 degree, is also cased with the horizontal segment of drawstring The back-moving spring of cup, when rubber thumb wheel often rotates a blade angle, shifting lever is swung once, so that drawstring pulls cup Body is twisted once, to prevent large grained food from blocking hole, and in order to adjust the size for allowing to feed particle, hole is not provided with With the replaceable baffle plate of opening specification.
For install compact, described drive device steering wheel installs the side for the bucket chamber for being enclosed in erection seat, and by passing Moving axis is realized with rubber thumb wheel and is connected；Battery and controller install the bottom for being enclosed in erection seat；Power switch is located at defeated Mouth portion is sent, is help others and delivery nozzle is contained with mouth, often power switch is triggered once, under the control of the controller, servo driving rubber Glue thumb wheel rotates an angle, and the food in rubber thumb wheel leaf crotch is dialled in delivery nozzle.
Further, in order that cup drives the activity of large grained food in twisting, provided with vertical convex on cup inwall Rise.
Further, in order that cup twisting is smooth, end face bearing is arranged below in cup.
Further, in order to adjust the size for allowing to feed particle, hole is provided with the replaceable gear of different openings specification Plate.
Further, in order to adapt to different feeding amounts, described rubber thumb wheel is according to the number of blade, provided with different specifications.
Further, for the ease of installing, described cylindrical case is to be fastened to form by symmetrical two halves.
The present invention method of work in two kinds of situation,
The first situation is：Can autonomous but upper limbs disability personnel.During implementation, large grained is eaten by care-giver first Product are contained in the cup of feeder, and the baffle plate for population appetite of suitably receiving aid is placed on bottom of cup hole before loading, now Partial Food, by bottom of cup hole, falls between rubber thumb wheel leaf crotch by self gravitation and blocks hole；The person of receiving aid walks close to feed Feeder, contains feeder delivery nozzle, and shake-up is once switched, and steering wheel work, the food rotated between rubber thumb wheel, leaf crotch is dialled with rubber Wheel is rotated, and is left hole and is transmitted towards delivery nozzle direction, the food between leaf crotch is fallen into delivery nozzle, and is slipped into mouth of receiving aid； Meanwhile, cup is twisted once, and the large grained food in cup is fallen between next leaf crotch of rubber thumb wheel again for the second time, with this Analogize until edible finish.
Second of situation be：Handicapped-resisting mechanical arm auxiliary is needed to feed the person of receiving aid of medicine., first will by care-giver during implementation Large grained food is contained in the cup of feeder, and the baffle plate for population appetite of suitably receiving aid is placed on bottom of cup before loading Hole, now Partial Food by self gravitation by bottom of cup hole, fall between rubber thumb wheel leaf crotch and block hole；Receive aid Person is sent after work order, and handicapped-resisting mechanical arm of helping the elderly picks up the sheet having been introduced into workspace according to teaching playback working method Invention feeder, is sent to the person of receiving aid mouth, is help others and contains feeder delivery nozzle, and shake-up is once switched, steering wheel work, rotates rubber Food between glue thumb wheel, leaf crotch is rotated with rubber thumb wheel, is left hole and is transmitted towards delivery nozzle direction, the food between leaf crotch is fallen into In delivery nozzle, and slip into mouth of receiving aid；Meanwhile, cup is twisted once, and the large grained food in cup is fallen into again for the second time Between next leaf crotch of rubber thumb wheel, by that analogy until edible finish.
The positive effect of the present invention is：
1st, the present invention can effectively aid in various upper limbs disability personnel to solve to eat large grained by handicapped-resisting mechanical arm of helping the elderly The dining problem of product, it is possible to decrease to the complexity for handicapped-resisting mechanical arm operational order of helping the elderly, can also reduce to handicapped-resisting mechanical arm of helping the elderly Various functions require (e.g., manipulator degrees-of-freedom quantity, to the identification function of food type, to identification function of gestures of object etc.) Complexity, can avoid helping the elderly inconvenience and feeding mistake of the handicapped-resisting mechanical arm using the pickup food such as spoon, chopsticks or fork Run in journey and emit the embarrassment that drop is spread.
2nd, large grained food feeder of the present invention can not also be supported the use with manipulator, place it in appropriate height On shelf, legs and feet can voluntarily be selected the food in feeder to be fed, can avoided each for the person of receiving aid of activity It is required for special messenger to help the problem of hand disability people feeds；Using manipulator with feeding the feeding methods that device is combined, in addition it is blind People can also instigate manipulator that desired food feeder is sent into mouth auxiliary feed by phonetic order mode.
3rd, rubber thumb wheel of the invention can design leaf crotch amount of capacity not according to food granule size or mouth appetite size Same series, is selected for the person of receiving aid.
4th, the present invention ensure that the smooth of cup twisting in the end face bearing that cup bottom is set, and it is perpendicular that cup inwall is set To projection, cup can be promoted to drive the activity of large grained food in twisting, these ingehious designs all improve the stream of food Dynamic property, is that food can be smoothly sent in the person's of receiving aid mouth there is provided guarantee.
5th, cup hole of the present invention is provided with the replaceable baffle plate of different openings specification, and rubber thumb wheel is according to blade Number is provided with different specifications, and these designs can not only meet the food of different size particle, but also can control the person of receiving aid Food-intake so that feeder design more hommization, be easy to industrialization.
Brief description of the drawings
Fig. 1 is the profile schematic perspective view of the embodiment of the present invention；
Fig. 2 is that the embodiment of the present invention removes the top view after cylindrical case；
Fig. 3 is Fig. 2 A-A directions sectional view；
Fig. 4 is Fig. 2 B-B directions sectional view；
Fig. 5 be Fig. 2 C to schematic cross-sectional view, the drive mechanism of reciprocating apparatus is only shown in figure；
Fig. 6 is the outside drawing of present invention combination shell.
In figure：1- cylindrical cases, 2- grooves, 3- cups, 4- is raised, 5- delivery nozzles, 6- barrels of chambers, 7- holes, 8- driving levers, 9- Drawstring, 10- levers, the vertical back-moving springs of 11-, 12- erection seats, 13- batteries, 14- controllers, 15- power switches, 16- rubber Thumb wheel, 17- end face bearings, 18- baffle plates, 19- steering wheels, 20- power transmission shafts, 21- horizontal reset springs.
Specific embodiment
Presently in connection with accompanying drawing, with instantiation, the present invention is further detailed explanation.
As shown in Figure 1, Figure 2, Figure 3 shows, large grained food feeder of the present invention, mainly includes cylindrical case 1, cup 3, Rubber thumb wheel 16, drive device and the reciprocating apparatus for making cup twist back and forth；Rotated by drive device driving rubber thumb wheel 6；
Described cylindrical case 1 is fastened by symmetrical two halves and formed (see Fig. 6), and the outer wall both sides of cylindrical case 1 are respectively equipped with The groove 2 for facilitating manipulator to capture, the bottom of cylindrical case 1 is provided with erection seat 12, and erection seat 12 is provided with bucket chamber 6.
Described cup 3 is located at the top of barrel chamber 12 (see Fig. 5), and the inwall of cup 3 is provided with vertical projections 4, and the bottom of cup 3 is set There is hole 7, end face bearing 17 is arranged below in cup 3
Described rubber thumb wheel 6 is located in barrel chamber 12, as can be seen from Figure 1, and the wheel blade apical margin of rubber thumb wheel 6 is in the bottom of cup 3 Below the hole 7 in portion, the food that the bottom side of bucket chamber 12 is provided with the delivery nozzle 5 for stretching out cylindrical case 1, cup 3 can be through hole When rubber thumb wheel 6 is rotated, food is pulled over into delivery nozzle 5 between two wheel blade crotch for the leakage of mouth 7；
As shown in Figure 3, Figure 4, described drive device is by steering wheel 19, battery 13, controller 14 and the electricity of power switch 15 Connection composition；Steering wheel 19 installs the side for the bucket chamber 6 for being enclosed in erection seat 12, and is realized by power transmission shaft 20 with rubber thumb wheel 16 Drive connection；Battery 13 and controller 14 install the bottom for being enclosed in erection seat 12；Power switch 15 is located at the head of delivery nozzle 5, Help others and delivery nozzle 5 is contained with mouth, often trigger power switch 15 once, under control of the controller 14, the driving rubber of steering wheel 19 Thumb wheel 16 rotates an angle, and the food in the leaf crotch of rubber thumb wheel 16 is dialled in delivery nozzle 5；
As shown in Fig. 3 Fig. 5, described reciprocating apparatus is to be provided with erection seat 12 on lever 10, the effect end of lever 10 Provided with driving lever 8, driving lever 8 is put between the wheel blade of rubber thumb wheel 16, and vertical vertical reset is additionally provided with the effect end of lever 10 Spring 11, the drawstring 9 pulled downward on is fastened in the force side of lever 10, and the other end of drawstring 9 is oriented to after 90 degree in horizontal direction It is connected on the outer wall of cup 3, the horizontal reset spring 21 of cup 3 is also cased with the horizontal segment of drawstring 9, rubber thumb wheel 16 is often rotated During one blade angle, shifting lever 10 is swung once, so that drawstring 9 pulls cup 3 to twist once, to prevent large grained Food blocks hole, and in order to adjust the size for allowing to feed particle, hole is provided with the replaceable baffle plate of different openings specification 18。
In order to adjust the size for allowing to feed particle, hole 7 provided with different openings specification replaceable baffle plate 18 (see Fig. 4).
In order to adapt to different feeding amounts, described rubber thumb wheel 16 is according to the number of blade, provided with different specifications.
Illustrate the embodiment of the method for work of the present invention with reference to the accompanying drawings：
First：In the cup 3 that large grained food is contained into feeder by aid first, and before loading it is suitable by The baffle plate 18 for mouthful appetite of helping others is placed on the bottom hole 7 of cup 3, and now Partial Food falls into the leaf of rubber thumb wheel 16 by self gravitation Between crotch and block hole；
Second：When the person's of receiving aid only upper limbs disables, feeder is walked close to by the person of receiving aid oneself, feeder conveying of the present invention is contained Mouth 5；When the person of receiving aid need to help the elderly handicapped-resisting mechanical arm assist when, the person of receiving aid is sent after work order, help the elderly handicapped-resisting mechanical arm according to Teaching playback working method picks up the feeder of the present invention having been introduced into workspace, is sent to the person of receiving aid mouth, is help others and contained Firmly feeder delivery nozzle 5.
3rd：Power switch 15 is touched with mouth by the person of receiving aid, primary power source switch 15 is often touched, steering wheel 19 turns over one Leaf shelves angle, drives the food fallen between the synchronous axial system of rubber thumb wheel 16, leaf crotch to leave hole 7 and turns towards the direction of delivery nozzle 5 Dynamic, then, the food between leaf crotch falls into delivery nozzle 5, and slips into mouth of receiving aid；Meanwhile, cup 3 is twisted once, in cup 3 Large grained food is fallen between next leaf crotch of rubber thumb wheel 16 again for the second time, by that analogy until edible finish.

Claims (9)

1. the large grained food feeder of a kind of upper limbs disability person, it is characterised in that it mainly includes cylindrical case, cup Body, rubber thumb wheel, drive device and the reciprocating apparatus for making cup twist back and forth；Rotated by drive device driving thumb wheel；
Described cylindrical case outer wall facilitates the groove that manipulator is captured provided with two, and outer casing underpart is provided with erection seat, erection seat It is provided with bucket chamber；
Described cup is located at a barrel chamber top, and cup inwall is provided with vertical projections, and bottom of cup is provided with hole；
Described rubber thumb wheel is located at a barrel intracavitary, it is desirable to which the wheel blade apical margin of rubber thumb wheel is in below the hole of bottom of cup, bucket Food in delivery nozzle of the bottom side of chamber provided with stretching cylindrical case, cup can be leaked between two wheel blade crotch through hole, rubber When glue thumb wheel is rotated, food is pulled over into delivery nozzle；
Described drive device is located in erection seat, is made up of the electrical connection of steering wheel, battery, controller and power switch；
Described reciprocating apparatus is that lever is provided with erection seat, and the effect end of lever is provided with driving lever, and driving lever puts in rubber and dialled Between the wheel blade of wheel, vertical back-moving spring is additionally provided with the effect end of lever, fastens what is pulled downward in the force side of lever Drawstring, the other end of drawstring is connected on cup wall in horizontal direction after being oriented to 90 degree, and cup is also cased with the horizontal segment of drawstring Back-moving spring, when rubber thumb wheel often rotates a blade angle, shifting lever swing once so that drawstring pull cup turn round Move once, to prevent large grained food from blocking hole, in order to adjust the size for allowing to feed particle, hole is opened provided with difference The replaceable baffle plate of mouth specification.
2. the large grained food feeder of upper limbs disability person as claimed in claim 1, it is characterised in that described driving Device steering wheel installs the side for the bucket chamber for being enclosed in erection seat, and realizes drive connection by power transmission shaft and rubber thumb wheel；Battery The bottom for being enclosed in erection seat is installed with controller；Power switch is located at delivery nozzle head, is help others and contains delivery nozzle with mouth, often Trigger power switch once, under the control of the controller, servo driving rubber thumb wheel rotates an angle, by rubber thumb wheel leaf crotch Interior food is dialled in delivery nozzle.
3. the large grained food feeder of upper limbs disability person as claimed in claim 1, it is characterised in that described cup Inwall is provided with vertical projections.
4. the large grained food feeder of upper limbs disability person as claimed in claim 1, it is characterised in that described cup End face bearing is arranged below.
5. the large grained food feeder of upper limbs disability person as claimed in claim 1, it is characterised in that described cup The hole of bottom is provided with the replaceable baffle plate of different openings specification.
6. the large grained food feeder of upper limbs disability person as claimed in claim 1, it is characterised in that described rubber Thumb wheel is according to the number of blade, provided with different specifications.
7. the large grained food feeder of upper limbs disability person as claimed in claim 1, it is characterised in that described tubular Shell is to be fastened to form by symmetrical two halves.
8. a kind of application method of the large grained food feeder of upper limbs disability person as described in claim 1-7 is any, Characterized in that, when the person of receiving aid is energy autonomous but upper limbs disability personnel, large grained food is contained by care-giver first In the cup for entering feeder, and the baffle plate for population appetite of suitably receiving aid is placed on bottom of cup hole before loading, now part Food, by bottom of cup hole, falls between rubber thumb wheel leaf crotch by self gravitation and blocks hole；The person of receiving aid walks close to feeder, Feeder delivery nozzle is contained, shake-up is once switched, steering wheel work, the food rotated between rubber thumb wheel, leaf crotch turns with rubber thumb wheel It is dynamic, leave hole and transmitted towards delivery nozzle direction, the food between leaf crotch is fallen into delivery nozzle, and is slipped into mouth of receiving aid；Meanwhile, Cup is twisted once, and the large grained food in cup is fallen between next leaf crotch of rubber thumb wheel again for the second time, by that analogy Until edible finish.
9. a kind of application method of the large grained food feeder of upper limbs disability person as described in claim 1-7 is any, Characterized in that, when the person of receiving aid needs handicapped-resisting mechanical arm to aid in, large grained food is contained into feeder by care-giver first Cup in, and the baffle plate for population appetite of suitably receiving aid is placed on bottom of cup hole before loading, now Partial Food lean on from Body gravity falls between rubber thumb wheel leaf crotch by bottom of cup hole and blocks hole；The person of receiving aid is sent after work order, is helped the elderly Handicapped-resisting mechanical arm picks up the feeder of the present invention having been introduced into workspace according to teaching playback working method, is sent to the person of receiving aid Mouth, is help others and contains feeder delivery nozzle, and shake-up is once switched, steering wheel work, rotates rubber thumb wheel, the food between leaf crotch with Rubber thumb wheel is rotated, and is left hole and is transmitted towards delivery nozzle direction, the food between leaf crotch is fallen into delivery nozzle, and slip into and help others In mouth；Meanwhile, cup is twisted once, and the large grained food in cup falls into next leaf crotch of rubber thumb wheel again for the second time Between, by that analogy until edible finish.
CN201710353284.6A 2017-05-18 2017-05-18 Large granular food feeder for disabled upper limb and working method thereof Expired - Fee Related CN107157687B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710353284.6A CN107157687B (en) 2017-05-18 2017-05-18 Large granular food feeder for disabled upper limb and working method thereof

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Application Number Priority Date Filing Date Title
CN201710353284.6A CN107157687B (en) 2017-05-18 2017-05-18 Large granular food feeder for disabled upper limb and working method thereof

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CN107157687B CN107157687B (en) 2020-04-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108095487A (en) * 2018-01-11 2018-06-01 李超彪 A kind of beverage snack is layered cup
CN113350191A (en) * 2021-05-13 2021-09-07 山西医科大学第一医院 Intelligent severe patient feeding device capable of avoiding overflowing liquid food

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1772572A (en) * 2005-10-28 2006-05-17 王洪良 Material feeder with flexible bin
CN203814355U (en) * 2014-04-24 2014-09-10 无锡科尤艾信息科技有限公司 Feeding and discharge device of pet's feeder
CN204710503U (en) * 2015-04-08 2015-10-21 英鹏（天津）食品科技有限公司 Meat grinder feeding bar device
CN204811476U (en) * 2015-08-05 2015-12-02 四川农业大学 Automatic feeder of raising chickens
CN205105962U (en) * 2015-09-15 2016-03-30 罗洪 Automatic feeder for pets

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1772572A (en) * 2005-10-28 2006-05-17 王洪良 Material feeder with flexible bin
CN203814355U (en) * 2014-04-24 2014-09-10 无锡科尤艾信息科技有限公司 Feeding and discharge device of pet's feeder
CN204710503U (en) * 2015-04-08 2015-10-21 英鹏（天津）食品科技有限公司 Meat grinder feeding bar device
CN204811476U (en) * 2015-08-05 2015-12-02 四川农业大学 Automatic feeder of raising chickens
CN205105962U (en) * 2015-09-15 2016-03-30 罗洪 Automatic feeder for pets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108095487A (en) * 2018-01-11 2018-06-01 李超彪 A kind of beverage snack is layered cup
CN113350191A (en) * 2021-05-13 2021-09-07 山西医科大学第一医院 Intelligent severe patient feeding device capable of avoiding overflowing liquid food
CN113350191B (en) * 2021-05-13 2022-10-04 山西医科大学第一医院 Intelligent severe patient feeding device capable of avoiding overflowing liquid food

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Granted publication date: 20200417