CN113016649A - Accurate feeder - Google Patents
Accurate feeder Download PDFInfo
- Publication number
- CN113016649A CN113016649A CN202110461822.XA CN202110461822A CN113016649A CN 113016649 A CN113016649 A CN 113016649A CN 202110461822 A CN202110461822 A CN 202110461822A CN 113016649 A CN113016649 A CN 113016649A
- Authority
- CN
- China
- Prior art keywords
- shell
- feeding
- tray
- channel
- discharging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 51
- 238000007599 discharging Methods 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000008602 contraction Effects 0.000 claims description 6
- 240000002836 Ipomoea tricolor Species 0.000 claims description 5
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 241000282898 Sus scrofa Species 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K5/0275—Automatic devices with mechanisms for delivery of measured doses
- A01K5/0283—Automatic devices with mechanisms for delivery of measured doses by weight
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K5/01—Feed troughs; Feed pails
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K5/0225—Gravity replenishment from a reserve, e.g. a hopper
Abstract
The invention relates to an accurate feeder, which structurally comprises a shell, wherein an upper material conveying component and a lower material conveying component which are mutually buckled are arranged in the shell; the lower material conveying component comprises a circular tray, an upward side coaming plate is arranged on the circumference of the tray, a downward extending discharging channel is arranged on the bottom surface of the tray, and a discharging hole is formed in the lower end of the discharging channel; the upper material conveying component comprises a sealing plate buckled on the top surface of the side wall plate, a feeding channel extending upwards is arranged on the sealing plate, and a feeding hole is formed in the top of the feeding channel; the material stirring disc is arranged in a material bin surrounded by the tray, the side wall plates and the sealing plates and comprises a plurality of fan blades which are uniformly distributed around the axis of the material stirring disc, the material stirring disc is driven to rotate by a motor, and the feeding hole and the discharging hole are coaxial with the material bin. The feed supply device is simple in structure, capable of realizing accurate feed supply, dustproof and waterproof, and suitable for an automatic feed supply system.
Description
Technical Field
The invention relates to feed putting equipment, in particular to an accurate feeder.
Background
With the continuous development of domestic pig breeding industry, pig breeding is developed from traditional free-range breeding into intensive industrial scale breeding, an automatic feeding line is added in the scale breeding, a positioning fence quantifying cylinder is arranged below the automatic feeding line for feeding, and the volume of feed in the positioning fence quantifying cylinder needs to be adjusted at any time in order to feed as accurately as possible. On one hand, however, the number of the positioning column quantitative barrels below the automatic feeding line is large, and the workload of volume adjustment is large, so that the labor intensity of operators is high; on the other hand, the ration section of thick bamboo of location fence adjusts the fodder volume not accurate enough, especially to producing the sow, if feeding in earlier stage is not in place, causes the fodder extravagant easily, if later stage feeding is not accurate, and is not good to sow's confession child effect, causes piglet birth weight inhomogeneous easily.
Thus, there is a need in the art for further improvements and improvements, and a need for a device that can accurately control the amount of feed.
Disclosure of Invention
The invention aims to provide an accurate feeder, which solves the problems that the volume of a quantitative cylinder of an automatic feeding line in the existing breeding industry is inconvenient to adjust and is not accurate enough.
The invention is realized by the following steps: an accurate feeder comprises a shell, wherein an upper feeding component and a lower feeding component which are mutually buckled are arranged in the shell; the lower conveying component comprises a circular tray, an upward side coaming plate is arranged on the circumference of the tray, a discharging channel extending downwards is arranged on the bottom surface of the tray, and a discharging hole is formed in the lower end of the discharging channel; the upper material conveying component comprises a sealing plate buckled on the top surface of the side wall plate, a feeding channel extending upwards is arranged on the sealing plate, and a feeding hole is formed in the top of the feeding channel; a material stirring disc is arranged in a bin surrounded by the tray, the side wall plate and the sealing plate, the material stirring disc comprises a plurality of fan blades which are uniformly distributed around the axis of the material stirring disc, and the material stirring disc is driven by a motor to rotate; the communicating ports of the feeding channel and the storage bin and the communicating ports of the discharging channel and the storage bin are positioned on the same diameter direction of the storage bin and on two sides of a central shaft of the storage bin, and the feeding port and the discharging port are coaxial with the storage bin; the upper end and the lower end of the shell are of a closing structure, the upper end of the shell is connected with the outer wall of the feeding hole, and the lower end of the shell is connected with the outer wall of the discharging hole.
The material poking disc comprises a central cylinder with an opening at the lower end, a rotating shaft is arranged in the central cylinder, the top of the rotating shaft is connected with a top plate of the central cylinder, and the blades are arranged on the outer side wall of the central cylinder; the upper surface of tray is equipped with dustproof boss, the lower port lock of center barrel is in on the dustproof boss.
The shape of the communicating opening of the feeding channel and the storage bin, the shape of the communicating opening of the discharging channel and the storage bin and the shape of the cross section of a space formed between two adjacent fan blades in the storage bin are consistent.
And sealing rings are respectively arranged between the shell and the outer wall of the feeding hole and between the shell and the outer wall of the discharging hole.
The shell is a flying saucer shape with a large middle part and small upper and lower ends.
The shell comprises an upper shell and a lower shell which are buckled with each other.
The feed inlet is in a circular tube shape, a plurality of contraction joints are formed in the circumferential direction of the upper end of the feed inlet, and the length directions of the contraction joints are consistent with the axial direction of the feed inlet.
The outer edge of the upper end of the feed inlet is provided with a convex edge.
The invention relates to an accurate feeder, wherein feed enters an inclined feeding channel from a feeding hole, then falls into a storage bin, is driven to rotate by a material stirring disc in the storage bin, the material stirring disc is divided into a plurality of equal parts, the volume of the feed contained in each equal part is constant, and when the feed is driven to rotate for 180 degrees, the feed falls into the inclined discharging channel from the other side of the storage bin and is finally discharged from a discharging hole. Because the volume of the material stirring disc of each equal part is fixed, the feeding amount can be accurately controlled by only controlling the rotating speed and the rotating time of the material stirring disc. The control device controls the material stirring plate to move an equal part of angle each time, so that an equal part of feed is accurately conveyed. The inclined feed channel and the inclined discharge channel enable the feed pipe and the discharge pipe to be positioned on the same straight line, so that the automatic feeding system can be used in most of the existing automatic feeding systems. The communicating opening of feed channel and feed bin is certain angle with the direction of feed, has effectively reduced the material resistance of dialling charging tray flabellum, has reduced the risk of card material.
The last defeated material component of mutual lock can be sealed completely with down between the defeated material component, and the shrouding is located the top of side bounding wall, and covers the curb plate completely, fixes shrouding and curb plate back together, can prevent that air and moisture from getting into to the feed bin in from the gap department between shrouding and the curb plate. The feeding channel and the sealing plate are of an integrated structure, the discharging channel, the tray and the side wall plate are of an integrated structure, no gap exists between the positions, meanwhile, a feeding hole in the top of the feeding channel is directly connected with a discharging device, and a completely sealed structure except the feeding hole and the discharging hole is formed after the upper material conveying component and the lower material conveying component are buckled, so that the dustproof and waterproof structure has excellent dustproof and waterproof performances.
Meanwhile, the shell is in a flying saucer shape, the streamline design is realized, the surface is smooth and fluent, and liquid is not easy to attach and remain; the upper end and the lower end of the shell are of a closing-up structure, the upper port is connected with the outer wall of the feeding hole, the lower port is connected with the outer wall of the discharging hole, and the sealing ring is arranged at the connection position, so that moisture can be effectively prevented from entering the shell.
The feed supply device is simple in structure, capable of realizing accurate feed supply, dustproof and waterproof, and suitable for an automatic feed supply system.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
FIG. 4 is a schematic view of a lower feed delivery member of the present invention.
Fig. 5 is a schematic view of the stirring disc of the present invention.
FIG. 6 is a schematic view of an upper feed delivery member of the present invention.
1. A housing; 2. a feeding component; 3. a material stirring disc; 4. a lower feeding member; 5. a seal ring; 6. a motor; 7. a touch screen; 8. a control button; 9. a data connector; 10. a storage bin; 1-1, an upper shell; 1-2, lower shell; 2-1, sealing plates; 2-2, a feed channel; 2-3, a feed inlet; 2-4, shrinkage joint; 2-5, convex edge; 2-6, a first connecting lug; 3-1, a central cylinder; 3-2, fan blades; 3-3, a rotating shaft; 4-1, a tray; 4-2, side boarding; 4-3, a discharge channel; 4-4, a discharge hole; 4-5, dustproof bosses; 4-6, a second connecting lug; 4-7 and a third connecting lug.
Detailed Description
As shown in figures 1 and 3, the present invention comprises a casing 1, and an upper feed delivery member 2 and a lower feed delivery member 4 which are engaged with each other are installed in the casing 1.
As shown in FIG. 4, the lower feeding member 4 comprises a circular tray 4-1, an upward side wall 4-2 is provided on the circumference of the tray 4-1, a downwardly extending discharge passage 4-3 is provided on the bottom surface of the tray 4-1, and a discharge port 4-4 is provided at the lower end of the discharge passage 4-3. The tray 4-1, the side wall plate 4-2, the discharge passage 4-3 and the discharge hole 4-4 are of an integrated structure,
as shown in FIG. 6, the upper feeding member 2 comprises a circular sealing plate 2-1, a feeding channel 2-2 extending upward is provided on the sealing plate 2-1, and a feeding inlet 2-3 is provided at the top of the feeding channel 2-2. The sealing plate 2-1 is buckled on the top surface of the side coaming 4-2, and the diameter of the sealing plate 2-1 is equal to the outer diameter of the side coaming 4-2, so that the sealing plate 2-1 can be completely covered by the side sealing plate 2-1.
A bin 10 is enclosed by the tray 4-1, the side wall plates 4-2 and the sealing plates 2-1, a material stirring plate 3 with the same size as the inner cavity of the bin 10 is arranged in the bin 10, the material stirring plate 3 comprises a plurality of fan blades 3-2 which are uniformly distributed around the axis of the material stirring plate 3, and the material stirring plate 3 is driven to rotate by a motor 6.
The circumference of the sealing plate 2-1 is distributed with uneven first connecting lugs 2-6, the top of the outer wall of the side wall plate 4-2 is distributed with second connecting lugs 4-6, the first connecting lugs 2-6 correspond to the second connecting lugs 4-6, the first connecting lugs 2-6 and the second connecting lugs 4-6 are overlapped and butted, then the feeding channel 2-2 and the discharging channel 4-3 are symmetrical, because the first connecting lugs 2-6 and the second connecting lugs 4-6 are not evenly distributed in the circumferential direction, when the device is installed, the relative positions of the upper material conveying component 2 and the lower material conveying component 4 are fixed, and errors are avoided when the device is installed.
The communicating ports of the feeding channel 2-2 and the bin 10 are located on the outer ring of the bin 10, the communicating ports of the discharging channel 4-3 and the bin 10 are also located on the outer ring of the bin 10, the communicating ports of the feeding channel 2-2 and the bin 10 and the communicating ports of the discharging channel 4-3 and the bin 10 are located on the same diameter direction of the bin 10 and located on two sides of a central shaft of the bin 10, and meanwhile, the feeding port 2-3 and the discharging port 4-4 are coaxial with the bin 10. The feed channel 2-2 is inclined from the outer ring of the top of the silo 10 to the feed inlet 2-3 above the center of the silo 10, and the discharge channel 4-3 is inclined from the bottom of the silo 10 to the discharge outlet 4-4 below the center of the silo 10.
As shown in figure 5, the material poking disc 3 comprises a central cylinder 3-1 with an opening at the lower end, a rotating shaft 3-3 is arranged in the central cylinder 3-1, the top of the rotating shaft 3-3 is connected with the top plate of the central cylinder 3-1, and blades are arranged on the outer side wall of the central cylinder 3-1. The upper surface of the tray 4-1 is provided with a dustproof boss 4-5, the lower port of the central cylinder 3-1 is buckled on the dustproof boss 4-5, and the rotating shaft 3-3 penetrates through the tray 4-1 to extend downwards and is driven by a motor 6.
Wherein the number of blades is generally an even number, and is generally 6 or 8, so that
The motor 6 is fixed on the lower surface of the tray 4-1, the crankshaft of the motor 6 is connected with a worm gear reducer, the output shaft of the reducer is connected with the rotating shaft 3-3 of the material stirring disc 3, wherein the motor 6 is a stepping motor 6 or a servo motor 6, and the rotating angle of the motor 6 is accurately controlled through an encoder.
The shape of the communicating opening of the feed channel 2-2 and the bin 10, the shape of the communicating opening of the discharge channel 4-3 and the bin 10 and the cross section shape of the space formed between two adjacent fan blades 3-2 in the bin 10 are consistent. So that the feed can quickly fill the space between two adjacent fan blades 3-2.
The shell 1 is a flying saucer shape with a large middle and small upper and lower ends. The upper end and the lower end of the shell 1 are of a closing structure, the upper end of the shell 1 is connected with the outer wall of the feed port 2-3, and the lower end of the shell 1 is connected with the outer wall of the discharge port 4-4. Sealing rings 5 are respectively arranged between the outer shell 1 and the outer walls of the feeding holes 2-3 and between the outer shell 1 and the outer walls of the discharging holes 4-4.
The shell 1 comprises an upper shell 1-1 and a lower shell 1-2 which are mutually buckled, the maximum diameter of the lower shell 1-2 is smaller than that of the upper shell 1-1, the top of the lower shell 1-2 is completely covered by the upper shell 1-1, and a step structure is formed at the joint between the upper shell 1-1 and the lower shell 1-2, so that moisture is prevented from flowing into a gap between the upper shell 1-1 and the lower shell 1-2, and the shells have better waterproofness.
A plurality of third connecting lugs 4-7 are arranged on the circumference of the tray 4-1 of the lower conveying component 4, and the tray is fixed on the lower shell 1-2 through the third connecting lugs 4-7.
The feed inlet 2-3 is in a circular tube shape, and the diameter of the feed inlet 2-3 is larger than that of the discharge outlet 4-4.
A plurality of contraction joints 2-4 are arranged in the circumferential direction of the upper end of the feed port 2-3, the length direction of the contraction joints 2-4 is consistent with the axial direction of the feed port 2-3, so that the feed port 2-3 can be conveniently inserted into the lower port of the blanking device, a convex edge 2-5 is arranged on the outer edge of the upper end of the feed port 2-3, and after the feed port 2-3 is inserted into the lower port of the blanking device, the feed port 2-3 is clamped on the lower port of the blanking device through the convex edge 2-5.
When the feed stirring device is used, feed enters the inclined feeding channel 2-2 from the feeding hole 2-3 and then falls into the bin 10, the feed stirring disc 3 in the bin 10 drives the feed stirring disc to rotate, the feed stirring disc 3 is divided into a plurality of equal parts, the volume of the feed contained in each equal part is constant, and when the feed is driven to rotate 180 degrees, the feed falls into the inclined discharging channel 4-3 from the other side of the bin 10 and is finally discharged from the discharging hole 4-4. Because the volume of the material stirring plate 3 of each equal part is fixed, the feeding amount can be accurately controlled only by controlling the rotating speed and the rotating time of the material stirring plate 3. The material stirring plate 3 is controlled by the control device to move an equal part of angle each time, so that an equal part of feed is accurately conveyed. The inclined feed channel 2-2 and discharge channel 4-3 simultaneously enable the feed pipe and the discharge pipe to be positioned on the same line, so that the invention can be used in most of the existing automatic feeding systems. The communicating ports of the feeding channel 2-2 and the bin 10 form a certain angle with the feeding direction, so that the material shifting resistance of the fan blades 3-2 of the material shifting disc 3 is effectively reduced, and the risk of material blockage is reduced.
The upper material conveying component 2 and the lower material conveying component 4 which are buckled with each other can be completely sealed, the sealing plate 2-1 is positioned at the top of the side coaming 4-2 and completely covers the side coaming 4-2, and after the sealing plate 2-1 and the side coaming 4-2 are fixed together, air and moisture can be prevented from entering the bin 10 from a gap between the sealing plate 2-1 and the side coaming 4-2. The feeding channel 2-2 and the closing plate 2-1 are of an integral structure, the discharging channel 4-3, the tray 4-1 and the side wall plate 4-2 are of an integral structure, no gap exists between the parts, the feeding port 2-3 at the top of the feeding channel 2-2 is directly connected with the blanking device, the upper material conveying component 2 and the lower material conveying component 4 are buckled to form a completely sealed structure except the feeding port 2-3 and the discharging port 4-4, and the dustproof and waterproof structure has excellent dustproof and waterproof performances.
Meanwhile, the shell 1 is in a flying saucer shape, the streamline design is realized, the surface is smooth and fluent, and liquid is not easy to attach and remain; the upper end and the lower end of the shell 1 are of a closing structure, the upper port is connected with the outer wall of the feed port 2-3, the lower port is connected with the outer wall of the discharge port 4-4, and the sealing ring 5 is arranged at the connection position, so that moisture can be effectively prevented from entering the shell.
The invention also installs a touch screen 7, a control button 8 and a data connector 9 on the shell, installs a controller in the shell, the touch screen 7, the control button 8 and the data connector 9 are all connected with the controller, can make the automatic blanking through setting, also can use the touch screen 7 to control the motor 6, set the rotation speed and the rotation time, also can use the manual press control button 8 to control the rotation and stop of the motor 6, connects the controller with an external sensor through the data connector 9, realizes the acquisition of the signal, thereby automatically controlling the blanking.
The feed supply device is simple in structure, capable of realizing accurate feed supply, dustproof and waterproof, and suitable for an automatic feed supply system.
Claims (8)
1. An accurate feeder is characterized by comprising a shell, wherein an upper feeding component and a lower feeding component which are mutually buckled are arranged in the shell; the lower conveying component comprises a circular tray, an upward side coaming plate is arranged on the circumference of the tray, a discharging channel extending downwards is arranged on the bottom surface of the tray, and a discharging hole is formed in the lower end of the discharging channel; the upper material conveying component comprises a sealing plate buckled on the top surface of the side wall plate, a feeding channel extending upwards is arranged on the sealing plate, and a feeding hole is formed in the top of the feeding channel; a material stirring disc is arranged in a bin surrounded by the tray, the side wall plate and the sealing plate, the material stirring disc comprises a plurality of fan blades which are uniformly distributed around the axis of the material stirring disc, and the material stirring disc is driven by a motor to rotate; the communicating ports of the feeding channel and the storage bin and the communicating ports of the discharging channel and the storage bin are positioned on the same diameter direction of the storage bin and on two sides of a central shaft of the storage bin, and the feeding port and the discharging port are coaxial with the storage bin; the upper end and the lower end of the shell are of a closing structure, the upper end of the shell is connected with the outer wall of the feeding hole, and the lower end of the shell is connected with the outer wall of the discharging hole.
2. The precise feeder according to claim 1, wherein the material stirring plate comprises a central cylinder with an opening at the lower end, a rotating shaft is arranged in the central cylinder, the top of the rotating shaft is connected with a top plate of the central cylinder, and the blades are arranged on the outer side wall of the central cylinder; the upper surface of tray is equipped with dustproof boss, the lower port lock of center barrel is in on the dustproof boss.
3. The precision feeder of claim 1, wherein the shape of the communication port of the feed channel and the silo and the shape of the communication port of the discharge channel and the silo are consistent with the cross-sectional shape of a space formed between two adjacent fan blades in the silo.
4. The precision feeder of claim 1, wherein a sealing ring is disposed between the outer housing and the outer wall of the feed inlet and between the outer housing and the outer wall of the discharge outlet, respectively.
5. The precision feeder of claim 1, wherein the housing is a flying saucer shape with a large middle and small upper and lower ends.
6. The precision feeder of claim 1, wherein the housing comprises an upper shell and a lower shell that snap fit to one another.
7. The precision feeder of claim 1, wherein the feed inlet is in the shape of a circular tube, a plurality of contraction joints are formed in the circumferential direction of the upper end of the feed inlet, and the length direction of the contraction joints is consistent with the axial direction of the feed inlet.
8. The precision feeder of claim 1, wherein a flange is provided on an outer edge of an upper end of the feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110461822.XA CN113016649A (en) | 2021-04-27 | 2021-04-27 | Accurate feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110461822.XA CN113016649A (en) | 2021-04-27 | 2021-04-27 | Accurate feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113016649A true CN113016649A (en) | 2021-06-25 |
Family
ID=76454760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110461822.XA Pending CN113016649A (en) | 2021-04-27 | 2021-04-27 | Accurate feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113016649A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207192343U (en) * | 2017-08-15 | 2018-04-06 | 刘联仓 | It is a kind of can accurate sub-material feeding-distribution device |
| CN108684558A (en) * | 2018-05-11 | 2018-10-23 | 无锡盈堃科技有限公司 | A kind of self-feeder |
| CN208159717U (en) * | 2018-03-31 | 2018-11-30 | 黄颖迪 | A kind of livestock-raising feedstuff feeding device |
| CN109220848A (en) * | 2018-09-12 | 2019-01-18 | 佛山科学技术学院 | A kind of quantitative feeding device |
| US20190239474A1 (en) * | 2018-02-06 | 2019-08-08 | Brehmer Manufacturing | Animal feeder apparatus |
| CN110839543A (en) * | 2019-10-03 | 2020-02-28 | 缪智航 | Feeder adjusting device of automatic drinking water feeding system of pet |
| CN111066668A (en) * | 2019-12-31 | 2020-04-28 | 深圳市润农科技有限公司 | Feed feeding equipment and using method |
| CN211033029U (en) * | 2019-08-02 | 2020-07-17 | 北方天途航空技术发展（北京）有限公司 | Unmanned aerial vehicle fertilizer applicator |
| CN211047838U (en) * | 2019-08-02 | 2020-07-21 | 北方天途航空技术发展（北京）有限公司 | Fertilizer applicator feed box |
-
2021
- 2021-04-27 CN CN202110461822.XA patent/CN113016649A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207192343U (en) * | 2017-08-15 | 2018-04-06 | 刘联仓 | It is a kind of can accurate sub-material feeding-distribution device |
| US20190239474A1 (en) * | 2018-02-06 | 2019-08-08 | Brehmer Manufacturing | Animal feeder apparatus |
| CN208159717U (en) * | 2018-03-31 | 2018-11-30 | 黄颖迪 | A kind of livestock-raising feedstuff feeding device |
| CN108684558A (en) * | 2018-05-11 | 2018-10-23 | 无锡盈堃科技有限公司 | A kind of self-feeder |
| CN109220848A (en) * | 2018-09-12 | 2019-01-18 | 佛山科学技术学院 | A kind of quantitative feeding device |
| CN211033029U (en) * | 2019-08-02 | 2020-07-17 | 北方天途航空技术发展（北京）有限公司 | Unmanned aerial vehicle fertilizer applicator |
| CN211047838U (en) * | 2019-08-02 | 2020-07-21 | 北方天途航空技术发展（北京）有限公司 | Fertilizer applicator feed box |
| CN110839543A (en) * | 2019-10-03 | 2020-02-28 | 缪智航 | Feeder adjusting device of automatic drinking water feeding system of pet |
| CN111066668A (en) * | 2019-12-31 | 2020-04-28 | 深圳市润农科技有限公司 | Feed feeding equipment and using method |
Non-Patent Citations (1)
| Title |
|---|
| 周全申等, 中国物资出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8973528B2 (en) | Split feed distributor with feed supplied from below and thrown circumferentially | |
| CN105454122A (en) | Oxygenation feeder | |
| CN105454123A (en) | Fishpond fling material disc, fling material disc manufacturing method and feeder | |
| CN105454121A (en) | Outside fodder charging equipment | |
| CN113016649A (en) | Accurate feeder | |
| CN106076169B (en) | A kind of brake block premix tapered shaft agitating device | |
| CN110073998A (en) | A kind of forage compounding feeding system | |
| WO2020052186A1 (en) | Adjustable quantifying cup for precise feeding | |
| CN213246303U (en) | Double-feed mixing feeder for pig farm | |
| CN218184729U (en) | Intelligent feeding device | |
| CN208839416U (en) | A kind of beef sauce mixing arrangement | |
| CN108328130B (en) | Stirring type metering hopper | |
| CN113559775B (en) | Alternate distribution and blanking device and method for production raw materials of compound fertilizer | |
| CN212100991U (en) | Fattening house blanking system | |
| CN206528949U (en) | Helical feeding apparatus | |
| CN208583232U (en) | Liquid addition mechanism and pulping device | |
| CN211268097U (en) | Intelligent food searching device | |
| CN210635426U (en) | Zircon powder is with lifting machine of putting to one side | |
| CN210695722U (en) | Automatic water-adding food processor with good sealing performance | |
| CN213467487U (en) | Make things convenient for ration to add fish fodder premix apparatus for producing of raw materials | |
| CN219116404U (en) | Screw conveying mechanism | |
| CN216601445U (en) | Automatic ratio-control dough kneading device for steamed bun processing | |
| CN209519633U (en) | A kind of medicinal powder process equipment | |
| CN215791630U (en) | Automatic feeding system of plastic extruding machine | |
| CN219463342U (en) | Reaction kettle with flow regulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210625 |
|
| RJ01 | Rejection of invention patent application after publication |