CN114451322B - Screw type feeding machine convenient to disassemble and clean - Google Patents
Screw type feeding machine convenient to disassemble and clean Download PDFInfo
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- CN114451322B CN114451322B CN202210109686.2A CN202210109686A CN114451322B CN 114451322 B CN114451322 B CN 114451322B CN 202210109686 A CN202210109686 A CN 202210109686A CN 114451322 B CN114451322 B CN 114451322B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 89
- 238000004140 cleaning Methods 0.000 claims abstract 3
- 230000000903 blocking effect Effects 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 description 15
- 230000037431 insertion Effects 0.000 description 15
- 238000005457 optimization Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a screw type feeding machine convenient to disassemble and clean, which comprises a machine body, a charging barrel detachably arranged on the machine body and a hopper arranged on the charging barrel, wherein a feeding hole for communicating the charging barrel with the hopper is formed in the charging barrel, one end of an opening of the charging barrel is closed, a screw rod capable of being loaded into the charging barrel from the opening end of the charging barrel is arranged in the charging barrel, a through hole is formed in the closed end of the charging barrel, the tail end of the screw rod penetrates through the through hole and extends to the outside of the charging barrel, a first transmission member is detachably connected with the tail end of the screw rod, a second transmission member capable of being connected with the first transmission member and driving the first transmission member to rotate is further arranged on the machine body, the second transmission member is connected with a main driver, the first transmission member is connected with the second transmission member when the charging barrel is positioned and arranged on the machine body through a positioning structure, and the first transmission member is separated from the second transmission member when the charging barrel is detached from the machine body. According to the invention, the screw, the charging barrel and the hopper are convenient to detach for cleaning, and the cleanness is favorably kept.
Description
Technical Field
The invention relates to the technical field of pet supplies, in particular to a screw type feeding machine convenient to disassemble and clean.
Background
With the continuous improvement of living standard, people have more and more big demand on pet breeding. Due to the lack of workers and the limitation of factors such as business trip, travel, work and the like, the pet can not be fed on time, and the pet can only be fed regularly through the feeding machine.
At present, feeding machines on the market are mainly divided into two types, one type is a screw type feeding machine, and the other type is a turntable type feeding machine. The screw type feeding machine is convenient for realizing quantitative feeding, but the traditional screw type feeding machine still has the following two defects that the charging barrel and the screw are not easy to disassemble and clean; second, traditional screw type feed trough, because the distance of helical blade on the screw rod and the inside wall of feed cylinder is very little, the screw rod is with the in-process of the material forward transport in the feed cylinder, the material that is located feed inlet department also can receive preceding thrust, leads to the material of feed inlet department to have the motion trend of forward movement, then when it moves forward again by the front side inner wall of feed inlet block, leads to the condition that the card material appears easily.
Disclosure of Invention
In view of this, the present invention provides a screw feeder which is easy to disassemble and clean.
The technical scheme adopted by the invention for solving the technical problem is as follows:
the utility model provides a screw feeder convenient to dismantle abluent, includes organism, one end opening one end confined feed cylinder and set up in hopper on the feed cylinder, be provided with on the feed cylinder with the feed inlet of feed cylinder and hopper intercommunication, be provided with in the feed cylinder and follow the open end of feed cylinder is packed into the screw rod in the feed cylinder, the blind end of feed cylinder is provided with the through-hole, the tail end of screw rod passes the through-hole and extend to the feed cylinder outside, the tail end detachably of screw rod is connected with first driving member, still be provided with on the organism can with first driving member is connected and is driven first driving member pivoted second driving member, the second driving member is connected with the primary drive ware, feed cylinder detachably install in on the organism, the feed cylinder install in make when on the organism first driving member is connected with the second driving member, when the feed cylinder is torn down from the organism make first driving member breaks away from with the second driving member, be provided with outside the feed cylinder can accept by the feeding dish of the material of feed cylinder output.
As a further optimization scheme of the technical scheme, a first vertical inserting structure is arranged on the machine body, and a second vertical inserting structure which can be inserted and matched with the first vertical inserting structure is arranged at the bottom of the charging barrel. When the first vertical inserting structure and the second vertical inserting structure are inserted and matched, the charging barrel is detachably connected with the machine body.
As a further optimization scheme of the technical scheme, the machine body comprises a machine shell and a material cylinder seat arranged in the machine shell, the outer bottom surface of the material cylinder is an arc surface, an arc groove capable of being attached to the outer bottom surface of the material cylinder is formed in the top of the material cylinder seat, the material cylinder and the hopper are contained in the machine shell, and the bottom of the material cylinder is installed in the arc groove.
As a further optimization scheme of the above technical scheme, the first vertical insertion structure is a vertical insertion hole formed in the bottom of the circular arc groove, and the second vertical insertion structure is a vertical insertion block formed in the bottom of the charging barrel and matched with the vertical insertion hole.
As a further optimization scheme of the above technical solution, the first transmission member is a bevel gear detachably mounted on the screw, and the second transmission member is a bevel gear engaged with teeth at a lower portion of the first transmission member.
As a further optimization scheme of the above technical solution, a discharge port is arranged at the bottom of the open end of the charging barrel, a switch blocking cover is rotatably mounted on the charging barrel, and a driving device capable of driving the switch blocking cover to rotate is arranged on the machine body so that the switch blocking cover can be switched between two positions of closing the discharge port and opening the discharge port.
As a further optimization scheme of the above technical scheme, the switch blocking cover is cylindrical with an opening at one end and a closed end and is sleeved on the charging barrel, a notch corresponding to the discharge port is arranged on the switch blocking cover, and the switch blocking cover rotates to enable the notch to be capable of being switched between two positions, namely, the discharge port is aligned and the discharge port is staggered.
As a further optimization scheme of the above technical scheme, a third transmission member is arranged on the switch blocking cover, the driving device includes a fourth transmission member which can be connected with the first transmission member and drives the third transmission member to rotate, and a blocking cover driver connected with the fourth transmission member, the third transmission member is connected with the fourth transmission member when the first vertical inserting structure and the second vertical inserting structure are inserted and matched, and the third transmission member is separated from the fourth transmission member when the first vertical inserting structure and the second vertical inserting structure are separated.
As a further optimization scheme of the above technical solution, the third transmission member is a gear fixed to the switch cover and coaxial with the switch cover, and the fourth transmission member is a gear engaged with the third transmission member and located below the third transmission member.
As a further optimization scheme of the above technical scheme, a discharge port is arranged at the bottom of the open end of the charging barrel, the screw comprises a central shaft, a helical blade arranged on the outer side wall of the central shaft and positioned between the feed port and the discharge port, and a pushing block arranged on the central shaft and positioned at the closed end of the charging barrel, a stirring convex part capable of stirring the material at the feed port is arranged at the front part of the pushing block, and a spiral surface capable of pushing the material to move forward is arranged at the front side of the stirring convex part.
As a further optimization scheme of the above technical scheme, a step is provided between the front end of the spiral surface and the front end face of the ejector block so that a vertex angle is formed at the front end of the spiral surface.
As a further optimization scheme of the technical scheme, the feeding plate is positioned on the front side of the machine shell, and the height of the feeding plate is gradually reduced along the direction from the back to the front.
The invention has the beneficial effects that: the process of detaching the charging barrel and the screw rod is as follows, firstly, the charging barrel is directly lifted upwards to separate the charging barrel from the positioning structure on the machine body, and then the first transmission piece can be separated from the second transmission piece; continuously moving the charging barrel upwards to detach the feeding assembly consisting of the charging barrel, the hopper and the screw; then the first transmission piece is dismantled, just then can extract the screw rod from the open end of feed cylinder, convenient and fast.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a perspective view of the screw;
fig. 5 is a sectional view of the body.
Detailed Description
The technical scheme of the invention is clearly and completely described below with reference to the accompanying drawings.
It should be noted that all the directional indicators (such as up, down, left, right, front, and back \8230;) in the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "preferred", "less preferred", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "preferred" or "less preferred" may explicitly or implicitly include at least one such feature.
Referring to fig. 1 to 5, the present invention provides a screw type feeding machine convenient to disassemble and clean, including a machine body 1, a material cylinder 2 with an open end and a closed end, and a hopper 3 arranged on the material cylinder 2, wherein the material cylinder 2 is provided with a feed inlet 201 for communicating the material cylinder 2 with the hopper 3, the material cylinder 2 is provided with a screw 4 capable of being loaded into the material cylinder 2 from the open end of the material cylinder 2, the closed end of the material cylinder 2 is provided with a through hole, the tail end of the screw 4 passes through the through hole and extends to the outside of the material cylinder 2, the tail end of the screw 4 is detachably connected with a first transmission member 61, the machine body 1 is further provided with a second transmission member 65 capable of being connected with the first transmission member 61 and driving the first transmission member 61 to rotate, the second transmission member 65 is connected with a main driver 64, the material cylinder 2 is detachably mounted on the machine body 1, the first transmission member 61 is connected with the second transmission member 65 when the material cylinder 2 is detached from the machine body 1, and the material feeding tray 5 capable of receiving the material output from the material cylinder 2 is arranged outside the material cylinder 2.
Referring to fig. 1 and 2, a first vertical insertion structure 122 is disposed on the machine body 1, and a second vertical insertion structure 203 capable of being inserted into and matched with the first vertical insertion structure 122 is disposed at the bottom of the charging barrel 2. When the first vertical plugging structure 122 is plugged and matched with the second vertical plugging structure 203, the charging barrel 2 is detachably connected with the machine body 1. When the charging barrel 2 is positioned and installed on the machine body 1, the first vertical inserting-connecting structure 122 is inserted and matched with the second vertical inserting-connecting structure 203, and when the charging barrel 2 is detached from the machine body 1, the first vertical inserting-connecting structure 122 is separated from the second vertical inserting-connecting structure 203. The charging barrel 2 and the screw rod 4 adopt the mounting structure, so that the device is convenient to disassemble and clean. The process of detaching the charging barrel 2 and the screw 4 is as follows, firstly, the charging barrel 2 is directly lifted upwards, so that the first vertical insertion structure 122 can be separated from the second vertical insertion structure 203, and simultaneously the first transmission piece 61 is separated from the second transmission piece 65; the feeding assembly consisting of the charging barrel 2, the hopper 3 and the screw rod 4 can be detached by continuously moving the charging barrel 2 upwards; then the first transmission piece 61 is detached, and then the screw 4 can be pulled out from the opening end of the charging barrel 2, which is convenient and quick.
Further, the machine body 1 comprises a machine shell 11 and a material cylinder seat 12 arranged in the machine shell 11, a feeding tray 5 capable of receiving pet grains output by the material cylinder 2 is arranged outside the material cylinder 2, the feeding tray 5 is detachably connected with the machine shell 11 through a buckle mechanism or a screw, and after the pet grains are contained in the feeding tray 5, the pet can conveniently eat. The outer bottom surface of the charging barrel 2 is an arc surface, the top of the charging barrel seat 12 is provided with an arc groove 121 which can be attached to the outer bottom surface of the charging barrel 2, the charging barrel 2 and the hopper 3 are both contained in the casing 11, and the bottom of the charging barrel 2 is installed in the arc groove 121. By adopting the structure to install the material barrel 2, the installation of the material barrel 2 can be completed only by the connection of the first vertical inserting structure 122 and the second vertical inserting structure 203, and the stability of the state of the material barrel 2 can be kept in the working process.
Specifically, the first vertical insertion structure 122 is a vertical insertion hole formed in the bottom of the circular arc groove 121, and the second vertical insertion structure 203 is a vertical insertion block formed in the bottom of the charging barrel 2 and engaged with the vertical insertion hole.
In a preferred embodiment of the present invention, the first transmission member 61 is a bevel gear detachably mounted on the screw rod 4, and the second transmission member 65 is a bevel gear engaged with a lower tooth of the first transmission member 61. Preferably, the main driver 64 is a motor and the second transmission member 65 is mounted on the output shaft of the motor, the first transmission member 61 is connected with the screw rod 4 in a threaded manner, and the first transmission member 61 has a tendency to wind when the screw rod 4 rotates.
In some embodiments of the present invention, the first transmission member 61 and the second transmission member 65 may also be configured in other ways, so that the first transmission member 61 can be disengaged from the second transmission member 65 when the cartridge 2 is detached from the body 1. For example, the first transmission member 61 is a disk gear and the second transmission member 65 is a disk gear engaged therewith, or the first transmission member 61 is a worm gear and the second transmission member 65 is a worm engaged therewith.
In some aspects of the invention, the axial opening of the open end of the cartridge 2 may serve as the discharge port 202 of the cartridge 2.
In a preferred embodiment of the present invention, the bottom of the open end of the barrel 2 is additionally provided with a discharge port 202, the opening and closing cover 7 is rotatably mounted on the barrel 2, and the machine body 1 is provided with a driving device capable of driving the opening and closing cover 7 to rotate so that the opening and closing cover 7 can be switched between two positions of closing the discharge port 202 and opening the discharge port 202. Specifically, the switch cover 7 is cylindrical with an open end and a closed end and is sleeved on the charging barrel 2, a notch 71 corresponding to the discharging port 202 is formed in the switch cover 7, and when the switch cover 7 rotates, the notch 71 can be switched between two positions, namely, the position aligned with the discharging port 202 and the position staggered with the discharging port 202. When the gap 71 is aligned with the discharge port 202, the discharge port 202 is opened; when notch 71 is offset from outlet 202, outlet 202 is closed. When the screw type feeding machine does not work, the discharge port 202 is closed, so that insect prevention and moisture prevention can be realized.
Further, a third transmission member 81 is arranged on the switch blocking cover 7, the driving device comprises a fourth transmission member 82 which can be connected with the third transmission member 81 and drives the third transmission member 81 to rotate, and a blocking cover driver 83 connected with the fourth transmission member 82, when the first vertical inserting structure 122 and the second vertical inserting structure 203 are inserted and matched, the third transmission member 81 is connected with the fourth transmission member 82, and when the first vertical inserting structure 122 is separated from the second vertical inserting structure 203, the third transmission member 81 is separated from the fourth transmission member 82. The driving device of the switch baffle cover 7 adopts the structure, can close the discharge port 202 to realize insect prevention and moisture prevention when the screw type feeding machine does not work, and simultaneously can keep the advantage of being convenient to disassemble and clean the charging barrel 2 and the screw 4. Compared with the scheme without the switch blocking cover 7, the process of disassembling the charging barrel 2 and the screw rod 4 only adds one step, namely, after the feeding assembly consisting of the charging barrel 2, the hopper 3, the screw rod 4 and the switch blocking cover 7 is disassembled, the switch blocking cover 7 and the first transmission piece 61 are disassembled firstly, and then the screw rod 4 can be disassembled from the charging barrel 2.
In a preferred embodiment of the present invention, the third transmission member 81 is a gear fixed to the switch cover 7 and coaxial with the switch cover 7, and the fourth transmission member 82 is a gear engaged with the third transmission member 81 and located below the third transmission member 81. The cover drive 83 is a motor and the fourth transmission 82 is mounted on the output shaft of the motor.
In some embodiments of the present invention, the third transmission member 81 and the fourth transmission member 82 may also be configured in other ways, so that the third transmission member 81 and the fourth transmission member 82 can be disengaged when the cartridge 2 is detached from the body 1. For example, the third transmission member 81 is a bevel gear, and the fourth transmission member 82 is a bevel gear engaged therewith, or the third transmission member 81 is a worm gear, and the fourth transmission member 82 is a worm engaged therewith.
Further, the bottom of the opening end of the barrel 2 is provided with a discharge port 202, the screw 4 comprises a central shaft 41, a helical blade 42 arranged on the outer side wall of the central shaft 41 and positioned between the feed port 201 and the discharge port 202, and a pushing block 43 arranged on the central shaft 41 and positioned at the closed end of the barrel 2, the front part of the pushing block 43 is provided with a stirring convex part 44 capable of stirring pet food at the feed port 201, and the front side of the stirring convex part 44 is provided with a spiral surface 441 capable of pushing the pet food to move forwards.
Specifically, a step is provided between the front end of the spiral surface 441 and the front end surface of the ejector block 43 so that the front end of the spiral surface 441 forms an apex angle 443.
In this scheme, helical blade 42 is not established to the just right position with feed inlet 201 on the center pin 41, is favorable to the pet grain in the hopper 3 to fall into feed cylinder 2, and simultaneously, screw rod 4 pivoted is simultaneously through stirring the pet grain of feed inlet 201 department by stirring material convex part 44, can avoid pet grain card in feed inlet 201 department effectively.
Preferably, the number of the stirring projections 44 is two or more, generally 2 to 3, and all the stirring projections 44 are uniformly distributed around the central shaft 41.
Further, the feeding plate 5 is located at the front side of the housing case 11 and the height of the feeding plate 5 is gradually reduced in the rear-to-front direction. The feeding plate 5 adopts the structure, so that when the pet food in the feeding plate 5 is less, the pet food can be concentrated at the front part of the feeding plate 5, and the pet can conveniently eat the food.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes, which can be directly or indirectly applied to other related technical fields under the inventive concept of the present invention, are included in the present invention.
Claims (7)
1. The screw type feeding machine convenient to disassemble and clean is characterized by comprising a machine body (1), a charging barrel (2) with an opening at one end and a closed end, and a hopper (3) arranged on the charging barrel (2), wherein a feeding hole (201) for communicating the charging barrel (2) with the hopper (3) is formed in the charging barrel (2), a screw rod (4) capable of being inserted into the charging barrel (2) from the opening end of the charging barrel (2) is arranged in the charging barrel (2), a through hole is formed in the closed end of the charging barrel (2), the tail end of the screw rod (4) penetrates through the through hole and extends to the outside of the charging barrel (2), a first transmission piece (61) is detachably connected to the tail end of the screw rod (4), a second transmission piece (65) capable of being connected with the first transmission piece (61) and driving the first transmission piece (61) to rotate is further arranged on the machine body (1), a main driver (64) is connected to the second transmission piece (65), the charging barrel (2) is detachably arranged on the machine body (1), and the first transmission piece (61) and the second transmission piece (65) is separated from the charging barrel (61), a feeding tray (5) capable of receiving the materials output by the charging barrel (2) is arranged outside the charging barrel (2);
a first vertical inserting structure (122) is arranged on the machine body (1), and a second vertical inserting structure (203) which can be inserted and matched with the first vertical inserting structure (122) is arranged at the bottom of the charging barrel (2);
a discharge port (202) is arranged at the bottom of the opening end of the charging barrel (2), a switch blocking cover (7) is rotatably arranged on the charging barrel (2), and a driving device capable of driving the switch blocking cover (7) to rotate is arranged on the machine body (1) so that the switch blocking cover (7) can be switched between two positions of closing the discharge port (202) and opening the discharge port (202);
be provided with third driving medium (81) on switch fender lid (7), drive arrangement including can with third driving medium (81) are connected and are driven third driving medium (81) pivoted fourth driving medium (82) and with fender lid driver (83) that fourth driving medium (82) are connected, make when first vertical grafting structure (122) and the vertical grafting structure of second (203) are pegged graft and are joined in marriage third driving medium (81) and fourth driving medium (82) are connected, make when first vertical grafting structure (122) and the vertical grafting structure of second (203) break away from third driving medium (81) and fourth driving medium (82) break away from.
2. The screw type feeding machine convenient to disassemble and clean as claimed in claim 1, wherein the machine body (1) comprises a machine shell (11) and a charging barrel seat (12) arranged in the machine shell (11), the outer bottom surface of the charging barrel (2) is an arc surface, an arc groove (121) capable of being attached to the outer bottom surface of the charging barrel (2) is arranged at the top of the charging barrel seat (12), the charging barrel (2) and the hopper (3) are both accommodated in the machine shell (11), and the bottom of the charging barrel (2) is installed in the arc groove (121).
3. Screw feeder convenient to detach and clean as per claim 2, characterized in that the first vertical plug structure (122) is a vertical jack arranged at the bottom of the arc groove (121), and the second vertical plug structure (203) is a vertical plug arranged at the bottom of the barrel (2) and matched with the vertical jack.
4. Screw feeder convenient for disassembly and cleaning according to claim 1, wherein the first transmission member (61) is a bevel gear detachably mounted on the screw (4), and the second transmission member (65) is a bevel gear engaged with teeth on the lower part of the first transmission member (61).
5. Feeding machine with screw type feeding device convenient to detach and clean as claimed in claim 1, characterized in that the third transmission member (81) is a gear fixed on the switch cover (7) and coaxial with the switch cover (7), and the fourth transmission member (82) is a gear meshed with the third transmission member (81) and positioned below the third transmission member (81).
6. The feeding machine with screw type convenient to detach and clean as claimed in claim 1, wherein the bottom of the open end of the barrel (2) is provided with a discharge port (202), the screw (4) comprises a central shaft (41), a helical blade (42) arranged on the outer side wall of the central shaft (41) and located between the feed port (201) and the discharge port (202), and a pushing block (43) arranged on the central shaft (41) and located at the closed end of the barrel (2), the front part of the pushing block (43) is provided with a stirring convex part (44) capable of stirring the material at the feed port (201), and the front side of the stirring convex part (44) is provided with a helical surface (441) capable of pushing the material to move forward.
7. Screw feeder with easy disassembly and cleaning according to claim 6, wherein a step is provided between the front end of the screw surface (441) and the front end surface of the ejector block (43) to form a vertex angle (443) at the front end of the screw surface (441).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210109686.2A CN114451322B (en) | 2022-01-29 | 2022-01-29 | Screw type feeding machine convenient to disassemble and clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210109686.2A CN114451322B (en) | 2022-01-29 | 2022-01-29 | Screw type feeding machine convenient to disassemble and clean |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114451322A CN114451322A (en) | 2022-05-10 |
| CN114451322B true CN114451322B (en) | 2023-03-21 |
Family
ID=81412415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210109686.2A Active CN114451322B (en) | 2022-01-29 | 2022-01-29 | Screw type feeding machine convenient to disassemble and clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114451322B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6988465B2 (en) * | 2003-07-16 | 2006-01-24 | Sung Ho Park | Automatic pet food dispensing device |
| JP2005245581A (en) * | 2004-03-02 | 2005-09-15 | Tiger Vacuum Bottle Co Ltd | Dispenser of powdered tea for drinks or the like |
| CN203676909U (en) * | 2014-01-23 | 2014-07-02 | 中科康威斯(福安)电子有限公司 | Stirring assembly of noodle maker |
| CN104067953B (en) * | 2014-06-13 | 2016-03-02 | 盘锦海兴精工科技有限公司 | Pet food dispensing device |
| CN206517985U (en) * | 2016-11-21 | 2017-09-26 | 广州市花都区旺通五金电器厂 | A kind of aquatic animal cultivating feeding device |
| CN208175724U (en) * | 2018-05-11 | 2018-12-04 | 无锡盈堃科技有限公司 | A kind of easy cleaning feeder |
| CN213669675U (en) * | 2020-09-23 | 2021-07-13 | 三江学院 | Kitchen waste treatment device |
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2022
- 2022-01-29 CN CN202210109686.2A patent/CN114451322B/en active Active
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| CN114451322A (en) | 2022-05-10 |
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