CN109105284B - Split type pet feeder - Google Patents
Split type pet feeder Download PDFInfo
- Publication number
- CN109105284B CN109105284B CN201811122055.4A CN201811122055A CN109105284B CN 109105284 B CN109105284 B CN 109105284B CN 201811122055 A CN201811122055 A CN 201811122055A CN 109105284 B CN109105284 B CN 109105284B
- Authority
- CN
- China
- Prior art keywords
- base
- storage cavity
- charging barrel
- cylinder
- material storage
- 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.)
- Active
Links
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
-
- 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/03—Housing for domestic or laboratory animals
-
- 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
- A01K1/0356—Feeding or drinking devices associated with cages
-
- 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
- A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
- A01K15/02—Training or exercising equipment, e.g. mazes or labyrinths for animals ; Electric shock devices ; Toys specially adapted for animals
- A01K15/025—Toys specially adapted for animals
-
- 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
- A01K5/0291—Automatic devices with timing mechanisms, e.g. pet feeders
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Birds (AREA)
- Animal Behavior & Ethology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Physical Education & Sports Medicine (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention belongs to the technical field of pet supplies and discloses a split type pet feeder. The device comprises a base, a charging barrel detachably arranged at the upper end of the base, and a top cover movably and hermetically connected at the upper end of the charging barrel; a food tray is detachably arranged on the lower part of the front end of the base; and a pressurization air pump is installed in the base. According to the invention, the transmission rod is moved up and down through the rotary air cylinder to indirectly drive the discharging rotary table to rotate, and meanwhile, the feeding impeller is rotated to enable foodstuff to enter the material storage cavity, and the blades can bring the foodstuff in the material cylinder into the material storage cavity and prevent the foodstuff in the material storage cavity from being separated when the discharging rotary table rotates; during the ejection of compact carousel is at the feed cylinder internal rotation, with the foodstuff disturbance in the feed cylinder, makes foodstuff evenly distributed in the feed cylinder, prevents that focus skew from making the feed cylinder take place to empty and drop.
Description
Technical Field
The invention belongs to the technical field of pet articles, and particularly relates to a split type pet feeder.
Background
In the current society, people are busy working and learning, and when people go out for a long time, the supply of food and water for pets is a big problem. Particularly, when people go on a business trip or travel on a holiday, the pets at home cannot be well cared for in time, and the diet of the pets often becomes a main problem for people.
The material cylinder of the existing pet feeder is generally arranged with the bottom inclined, the discharge port is arranged at the position close to the food tray, and the pet foodstuff in the material cylinder is not blocked by the external impeller and the baffle plate; when the foodstuff in the feed cylinder is more, the foodstuff near the discharge gate can get into the food tray earlier, and because the frictional force between the foodstuff, the foodstuff that makes to keep away from discharge gate one side keeps at higher height, causes the vertical face at discharge gate place sunken and high all around, makes foodstuff weight distribution inhomogeneous in the feed cylinder, leads to the focus skew to there is the hidden danger of empting, lead to damaging and can't in time feed for the pet, especially the pet feeder of feed cylinder and base upper and lower disconnect-type.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the split type pet feeder is provided.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a split type pet feeder comprises a base, a material cylinder and a top cover, wherein the material cylinder is detachably arranged at the upper end of the base; a food tray is detachably arranged on the lower part of the front end of the base; a pressurization air pump is arranged in the base;
a through hole is formed in the center of the bottom of the charging barrel; a discharging turntable is arranged at the bottom in the charging barrel; the discharging turntable comprises a discharging plate and a rotating shaft; a transmission cylinder penetrating through the through hole is formed at the lower end of the rotating shaft; a plurality of sections of internal threads are formed on the inner wall of the transmission cylinder at equal intervals; a central hole is formed in the middle of the upper end of the base corresponding to the transmission cylinder; a transmission column inserted in the transmission cylinder is arranged in the base and penetrates through the central hole to correspond to the transmission cylinder; external threads in transmission connection with the internal threads are formed on the upper portion of the transmission column corresponding to the internal threads; a plurality of guide grooves which are vertically arranged are formed in the inner wall of the central hole; guide plates are formed at the positions, corresponding to the guide grooves, of the transmission columns; in an initial state, the upper end of the external thread of the transmission column and the internal thread of the transmission cylinder are positioned on the same vertical surface;
a rotary cylinder communicated with the booster air pump is further installed in the base; the air inlet end and the air outlet end of the rotary air cylinder are respectively provided with an electromagnetic valve; the output ends of the rotary cylinders at the two ends are fixedly connected with extension columns; in an initial state, the extension rod is positioned at the lowest end of the stroke; the extension column is rotatably connected with a connecting rod; the other end of the connecting rod is connected with the lower end of the transmission column;
the discharge plate of the discharge turntable comprises a material baffle plate and an upwardly arched material storage cavity, wherein the material baffle plate is positioned on the inner bottom surface of the charging barrel in a clinging manner; a discharge hole is formed at the bottom of the charging barrel corresponding to the discharge plate; one end of the material storage cavity, which is far away from the striker plate, and the lower end of the material storage cavity are provided with openings;
a controller is arranged in the base; the pressurization air pump and each electromagnetic valve are electrically connected with the controller.
As a preferable scheme: the upper part of an opening of the material storage cavity, which is far away from one end of the striker plate, is rotatably connected with a feeding impeller along the horizontal direction; the feeding impeller is fixedly connected with a plurality of blades at equal intervals along the circumferential direction; one end of the impeller, which is far away from the center, is positioned on the side wall penetrating through the material storage cavity and is fixedly connected with a connecting column; the connecting column is positioned at the outer side of the material storage cavity and is circumferentially provided with ratchets with the same number as the blades; the side wall of the material storage cavity is fixedly connected with a limiting clamping strip above the connecting column; an elastic pawl matched with the ratchet is formed at the lower end of the limiting clamping strip; the lower end of the limiting clamping strip is close to the pawl and is provided with a raised head formed at one end of the opening of the material storage cavity; when the ratchet is abutted against the pawl, the ratchet is clamped between the pawl and the raised head through the raised head, and one blade is vertically downward and is in contact with the inner bottom surface of the charging barrel;
one end of the connecting column, which is far away from the feeding impeller, is formed with a friction wheel; an arc-shaped friction rail is formed in the charging barrel corresponding to the lower part of the friction wheel.
As a preferable scheme: a snap ring is formed at the bottom of the charging barrel and is positioned at the periphery of the through hole upwards; a clamping ring used for being clamped with the clamping ring is formed at the periphery of the transmission cylinder at the lower end of the transmission shaft;
the discharge hole is in a fan ring shape; the angle corresponding to the material baffle plate is equal to the angle corresponding to the material storage cavity; when the storage cavity rotates to the position above the discharge hole, the discharge hole is overlapped with the side wall of the lower end of the storage cavity; an annular cavity is formed at the lower end of the discharging turntable and positioned on the outer side of the transmission cylinder; a first stop block facing to the axis is formed in the annular containing cavity; a second stop block is formed on the inner bottom surface of the charging barrel, which is positioned on the outer side of the clamping ring and corresponds to the annular cavity; a spring piece is fixedly arranged between the first stop block and the second stop block; when the spring piece is in an initial state, the material blocking plate covers the material outlet.
As a preferable scheme: a discharge channel for discharging the foodstuff is formed at the upper end of the base below the discharge hole; a plurality of positioning column heads are formed on the outer side of the lower part of the charging barrel at unequal intervals along the circumferential direction; positioning holes are formed in the upper end of the base corresponding to the positioning column heads; a mounting snap ring for mounting on the base is formed on the periphery of the bottom end of the charging barrel; and an annular mounting clamping groove is formed at the upper end of the base corresponding to the mounting clamping ring.
As a preferable scheme: the base is also internally provided with an air storage tank communicated with the air outlet end of the pressurization air pump; an injection pipe communicated with the air outlet end of the air storage tank is fixedly connected in the base; the opening of the injection pipe is positioned on the side surface of the base; a toy ball for a pet to play is placed in the jet pipe; and electromagnetic valves electrically connected with the controller are arranged on pipelines between the pressurization air pump and the air storage tank and between the air storage tank and the injection pipe.
As a preferable scheme: the lower part of the charging barrel is in a circular truncated cone shape with a large upper part and a small lower part.
As a preferable scheme: the lead angle of the internal thread is 15-45 degrees.
As a preferable scheme: the stroke of the rotary cylinder is 0-180 degrees.
As a preferable scheme: the material storage cavity is located fixedly connected with a baffle cover above the feeding impeller.
Compared with the prior art, the invention has the beneficial effects that: before feeding, a user installs the feed cylinder on the base and adds sufficient pet food into the feed cylinder; in an initial state, a material baffle plate of the discharging turntable is positioned above the discharging hole, at the moment, the transmission rod is positioned below the transmission cylinder, and the internal thread and the external thread are in a state to be meshed; the user sets feeding time and feeding amount through the controller; because the capacity of storage cavity is the fixed value, then the volume of single ejection of compact is the fixed value, through controller control with the work number of times of revolving cylinder is indirectly controlled to the solenoid valve that revolving cylinder is connected can control the ejection of compact of feeding.
When the feed barrel is mounted, no food exists in the storage cavity when the feed barrel is mounted, the controller controls the booster air pump to work to enable the rotary air cylinder to work for a stroke period, and the rotary air cylinder drives the transmission column to move upwards and then reset; the transmission column moves upwards to the uppermost end and then moves downwards, and in the process of moving downwards, the friction wheel drives the feeding impeller to bring foodstuff in the material barrel into the material storage cavity along with the rotation of the discharging turntable in the horizontal direction, so that the preparation work is completed; then the controller controls the rotary cylinder to work to finish discharging; in the discharging process, the discharging turntable and the feeding impeller rotate, so that foodstuff in the charging barrel is not blocked.
When the pressurization air pump works, the electromagnetic valve between the pressurization air pump and the air storage tank is controlled to be conducted for a period of time, so that the air pressure in the air storage tank is maintained at the pressure capable of ejecting the balls.
When a pet needs to play, the electromagnetic valve between the gas storage pipe and the injection pipe is controlled to be conducted, and the ball is sprayed out of the injection pipe; during the period, the state of the pet can be observed through the camera and the instruction is given to the pet through the loudspeaker.
According to the invention, the transmission rod is moved up and down through the rotary air cylinder to indirectly drive the discharging rotary table to rotate, the feeding impeller is rotated at the same time, and a forward raking action is generated through the blades to enable foodstuff in the material cylinder to enter the material storage cavity, so that the blades can bring the foodstuff in the material cylinder into the material storage cavity and can prevent the foodstuff in the material storage cavity from being separated when the discharging rotary table rotates; in the process that the material storage cavity turns to the material outlet, the ratchets abut against the pawls, and sliding friction is generated between the friction wheel and the friction rail, so that the material barrel generates slight vibration, the material clamping caused by a gap formed when the material outlet rotary disc rotates is avoided, and the foodstuff of the next time can enter the material storage cavity conveniently; during the ejection of compact carousel is at the feed cylinder internal rotation, with the foodstuff disturbance in the feed cylinder, makes foodstuff evenly distributed in the feed cylinder, prevents that focus skew from making the feed cylinder take place to empty and drop.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic exploded view of the present invention.
Fig. 3 is a schematic cross-sectional structure of the present invention.
Fig. 4 is a schematic view of the installation structure of the discharging turntable.
Fig. 5 is a sectional structure diagram of the base.
Fig. 6 is a schematic view of the mounting structure inside the cartridge.
Fig. 7 is a schematic structural diagram of the discharging turntable.
Fig. 8 is a schematic structural view of a connecting column.
A1, a base; a11, central hole; a111, a guide groove; a12, a discharge channel; a13, an injection pipe; a14, mounting a card slot; a15, positioning holes; a2, a dish; a3, a top cover; a4, rotating cylinder; a41, an extension column; a5, an air storage tank; a6, toy ball; a7, a pressurization air pump; a8, a controller;
1. a charging barrel; 11. a through hole; 12. a snap ring; 13. a second stopper; 14. a discharge port; 15. a friction rail; 16. positioning the column cap; 17. installing a snap ring;
2. a discharging turntable; 21. a discharge plate; 211. a striker plate; 212. a material storage cavity; 213. a blocking cover; 214. limiting clamping strips; 2141. a pawl; 2142. a raised head; 22. a rotating shaft; 221. a transmission cylinder; 2211. an internal thread; 222. a collar; 223. an annular cavity; 2231. a first stopper;
3. a feed impeller; 31. a blade;
4. connecting columns; 41. a friction wheel; 42. a ratchet;
5. a spring plate;
6. a drive post; 61. an external thread; 62. a guide plate;
7. a connecting rod.
Detailed Description
Example 1
Referring to fig. 1 to 8, the split pet food dispensing device of this embodiment includes a base a1, a cartridge 1 detachably mounted on the upper end of the base, and a cover A3 movably and sealingly connected to the upper end of the cartridge; a food tray A2 is detachably arranged at the lower part of the front end of the base; a pressurizing air pump A7 is installed in the base.
The lower part of the charging barrel is in a circular truncated cone shape with a large upper part and a small lower part; a through hole 11 is formed in the center of the bottom of the charging barrel; a snap ring 12 is formed at the bottom of the charging barrel and is positioned at the periphery of the through hole upwards; a discharging turntable 2 is arranged at the bottom in the charging barrel; the discharging turntable is fan-shaped; the discharging turntable comprises a discharging plate 21 and a rotating shaft 22; a transmission cylinder 221 penetrating through the through hole is formed at the lower end of the rotating shaft; the transmission shaft lower extreme is located the periphery shaping of transmission section of thick bamboo has be used for with rand 222 of snap ring joint. Through the snap ring with the joint between the rand makes ejection of compact carousel can be located all the time the interior bottom surface of feed cylinder rotates along the feed cylinder center.
A plurality of sections of internal threads 2211 are formed on the inner wall of the transmission cylinder at equal intervals; the lead angle of the internal thread is 15-45 degrees; a central hole A11 is formed in the middle of the upper end of the base corresponding to the transmission cylinder; a transmission column 6 inserted in the transmission cylinder is arranged in the base and penetrates through the central hole to correspond to the transmission cylinder; the upper part of the transmission column is provided with an external thread 61 in transmission connection with the internal thread corresponding to each internal thread; the inner wall of the central hole is also provided with a plurality of guide grooves A111 which are vertically arranged; a guide plate 62 is formed at the position of the transmission column corresponding to each guide groove; in an initial state, the upper end of the external thread of the transmission column and the internal thread of the transmission cylinder are located on the same vertical surface. The transmission column is only moved in the vertical direction through the limitation between the guide groove and the guide plate; because the internal thread with the relation of connection of external screw thread, just ejection of compact carousel is located all the time the feed cylinder bottom, then work as when the transmission post reciprocates, ejection of compact carousel takes place to rotate.
A rotary cylinder A4 communicated with the booster air pump is also arranged in the base; the stroke of the rotary cylinder is 0-180 degrees; the air inlet end and the air outlet end of the rotary air cylinder are respectively provided with an electromagnetic valve; the output ends of the rotary cylinders at the two ends are fixedly connected with an extension column A41; the extension column is rotatably connected with a connecting rod 7; in an initial state, the extension rod is located at the lowermost end of the stroke. The other end of the connecting rod is connected with the lower end of the transmission column; when the rotary cylinder works, the transmission column moves upwards along the central hole under the action of the connecting rod; when the rotary cylinder is reset, the transmission column moves downwards along the central hole.
The discharging plate of the discharging turntable comprises a material baffle plate 211 tightly attached to the inner bottom surface of the charging barrel and a material storage cavity 212 arched upwards; a discharge hole 14 is formed at the bottom of the charging barrel corresponding to the discharge plate; the discharge hole is in a fan ring shape; the angle corresponding to the material baffle plate is equal to the angle corresponding to the material storage cavity; the material baffle plate and the material storage cavity can completely cover the material outlet; the cross section formed by the inner wall of the lower end of the storage cavity is the same as the shape and size of the discharge hole, namely when the storage cavity rotates to the position above the discharge hole, the discharge hole is superposed with the side wall of the lower end of the storage cavity; an annular containing cavity 223 is formed at the lower end of the discharging turntable and positioned on the outer side of the transmission cylinder; a first stop block 2231 facing to the axis is formed in the annular containing cavity; a second stop block 13 is formed on the inner bottom surface of the charging barrel, which is positioned on the outer side of the clamping ring and corresponds to the annular cavity; a spring piece 5 is fixedly arranged between the first stop block and the second stop block; when the spring piece is in an initial state, the material baffle covers the material outlet; when the transmission post rebound to the top of stroke, ejection of compact carousel rotates and makes the spring leaf compression, just the storage cavity rotates extremely the discharge gate top. Through the installation the spring leaf makes ejection of compact carousel can the fixed position when the installation, prevents after the feed cylinder installation the ejection of compact carousel takes place to rotate, thereby makes the transmission post with can effectively cooperate between the transmission section of thick bamboo.
One end of the material storage cavity, which is far away from the striker plate, and the lower end of the material storage cavity are provided with openings; the upper part of an opening of the material storage cavity, which is far away from one end of the striker plate, is rotatably connected with a feeding impeller 3 along the horizontal direction; the feeding impeller is fixedly connected with a plurality of blades 31 at equal intervals along the circumferential direction; the number of the blades is 3-5; the width of the blade can be contacted with the inner bottom surface of the charging barrel through rotation; the material storage cavity is fixedly connected with a blocking cover 213 above the feeding impeller; the foodstuff in the barrel is prevented from entering from above and jamming the feed impeller.
One end of the impeller, which is far away from the center, is fixedly connected with a connecting column 4 through the side wall of the material storage cavity; the connecting column is positioned at the outer side of the material storage cavity and is circumferentially provided with ratchets 42 with the same number as the blades; the side wall of the material storage cavity is fixedly connected with a limiting clamping strip 214 above the connecting column; an elastic pawl 2141 matched with the ratchet is formed at the lower end of the limiting clamping strip; a raised head 2142 is formed at one end of the lower end of the limiting clamping strip, which is close to the pawl and is positioned at the opening of the material storage cavity; the feeding impeller is limited by the ratchet and the pawl, so that the rotating direction of the feeding impeller is unidirectional rotation, namely, the blades positioned below rotate towards the direction of the inside of the material storage cavity; when the ratchet is abutted against the pawl, the ratchet is clamped between the pawl and the raised head through the raised head, and one blade is vertically downward and is in contact with the inner bottom surface of the charging barrel; when the force for driving the impeller to rotate is larger than the force for limiting the ratchet by the raised head, the feeding impeller continues to rotate.
A friction wheel 41 is formed at one end of the connecting column, which is far away from the feeding impeller; an arc-shaped friction rail 15 is formed in the charging barrel corresponding to the lower part of the friction wheel. When the discharging turntable rotates towards the opening direction of the material storage cavity, the friction wheel rotates under the action of the friction rail to drive the feeding impeller to rotate, so that foodstuff in the material cylinder enters the material storage cavity; work as when ejection of compact carousel rotates toward opposite direction, because the restriction of pawl, and one the blade blocks the exit in storage cavity blocks foodstuff in the storage cavity arrives outside the storage cavity, until the storage cavity rotates extremely the top of discharge gate, then foodstuff in the storage cavity drops from the discharge gate.
A discharge channel A12 for discharging the foodstuff is formed at the upper end of the base below the discharge hole; the outlet end of the discharging channel is positioned above the food tray.
A plurality of positioning column heads 16 are formed on the outer side of the lower part of the charging barrel at unequal intervals along the circumferential direction; a positioning hole A15 is formed at the upper end of the base corresponding to each positioning column head; a mounting snap ring 17 for mounting on the base is formed on the periphery of the bottom end of the charging barrel; and an annular mounting clamping groove A14 is formed at the upper end of the base corresponding to the mounting clamping ring. Through not equidistance the location column cap is the feed cylinder installation is accomplished the back the discharge gate is aimed at all the time discharge channel.
The base is also internally provided with an air storage tank A5 communicated with the air outlet end of the pressurization air pump; the base is also internally and fixedly connected with an injection pipe A13 communicated with the air outlet end of the air storage tank; the opening of the injection pipe is positioned on the side surface of the base; a toy ball A6 for a pet to play is placed in the jet pipe; and electromagnetic valves are arranged on pipelines between the pressurization air pump and the air storage tank and between the air storage tank and the injection pipe.
A controller A8 is arranged in the base; the pressurization air pump and each electromagnetic valve are electrically connected with the controller.
The front end of the base is also provided with an operation panel, a loudspeaker and a camera which are electrically connected with the controller.
The mobile terminal is in wireless communication connection with the controller.
Before feeding, a user installs the feed cylinder on the base and adds sufficient pet food into the feed cylinder; in an initial state, a material baffle plate of the discharging turntable is positioned above the discharging hole, at the moment, the transmission rod is positioned below the transmission cylinder, and the internal thread and the external thread are in a state to be meshed; the user sets feeding time and feeding amount through the controller; because the capacity of storage cavity is the fixed value, then the volume of single ejection of compact is the fixed value, through controller control with the work number of times of revolving cylinder is indirectly controlled to the solenoid valve that revolving cylinder is connected can control the ejection of compact of feeding.
When the feed barrel is mounted, no food exists in the storage cavity when the feed barrel is mounted, the controller controls the booster air pump to work to enable the rotary air cylinder to work for a stroke period, and the rotary air cylinder drives the transmission column to move upwards and then reset; the transmission column moves upwards to the uppermost end and then moves downwards, and in the process of moving downwards, the friction wheel drives the feeding impeller to bring foodstuff in the material barrel into the material storage cavity along with the rotation of the discharging turntable in the horizontal direction, so that the preparation work is completed; then the controller controls the rotary cylinder to work to finish discharging; in the discharging process, the discharging turntable and the feeding impeller rotate, so that foodstuff in the charging barrel is not blocked.
When the pressurization air pump works, the electromagnetic valve between the pressurization air pump and the air storage tank is controlled to be conducted for a period of time, so that the air pressure in the air storage tank is maintained at the pressure capable of ejecting the balls.
When a pet needs to play, the electromagnetic valve between the gas storage pipe and the injection pipe is controlled to be conducted, and the ball is sprayed out of the injection pipe; during the period, the state of the pet can be observed through the camera and the instruction is given to the pet through the loudspeaker.
According to the invention, the transmission rod is moved up and down through the rotary air cylinder to indirectly drive the discharging rotary table to rotate, the feeding impeller is rotated at the same time, and a forward raking action is generated through the blades to enable foodstuff in the material cylinder to enter the material storage cavity, so that the blades can bring the foodstuff in the material cylinder into the material storage cavity and can prevent the foodstuff in the material storage cavity from being separated when the discharging rotary table rotates; in the process that the material storage cavity turns to the material outlet, the ratchets abut against the pawls, and sliding friction is generated between the friction wheel and the friction rail, so that the material barrel generates slight vibration, the material clamping caused by a gap formed when the material outlet rotary disc rotates is avoided, and the foodstuff of the next time can enter the material storage cavity conveniently; during the ejection of compact carousel is at the feed cylinder internal rotation, with the foodstuff disturbance in the feed cylinder, makes foodstuff evenly distributed in the feed cylinder, prevents that focus skew from making the feed cylinder take place to empty and drop.
Example 2
This embodiment a pet house: comprises a wall body, a roof and a door; the pet feeder as described in embodiment 1 is detachably mounted outside the door; the outlet of the injection pipe faces the outside of the door; the roof extends to the upper part of the pet feeder; the air outlet end of the pressurization air pump is connected to the inner side of the wall body through a pipeline, and an electromagnetic valve electrically connected with the controller is installed on the pipeline.
Can feed for the pet through control pet feeder and eat and spray the toy ball and supply the pet to play outside, can dry in the pet room through control booster pump and solenoid valve.
Claims (9)
1. A split pet food dispensing device, comprising: the device comprises a base, a charging barrel detachably arranged at the upper end of the base, and a top cover movably and hermetically connected at the upper end of the charging barrel; a food tray is detachably arranged on the lower part of the front end of the base; a pressurization air pump is arranged in the base;
a through hole is formed in the center of the bottom of the charging barrel; a discharging turntable is arranged at the bottom in the charging barrel; the discharging turntable comprises a discharging plate and a rotating shaft; a transmission cylinder penetrating through the through hole is formed at the lower end of the rotating shaft; a plurality of sections of internal threads are formed on the inner wall of the transmission cylinder at equal intervals; a central hole is formed in the middle of the upper end of the base corresponding to the transmission cylinder; a transmission column inserted in the transmission cylinder is arranged in the base and penetrates through the central hole to correspond to the transmission cylinder; external threads in transmission connection with the internal threads are formed on the upper portion of the transmission column corresponding to the internal threads; a plurality of guide grooves which are vertically arranged are formed in the inner wall of the central hole; guide plates are formed at the positions, corresponding to the guide grooves, of the transmission columns; in an initial state, the upper end of the external thread of the transmission column and the internal thread of the transmission cylinder are positioned on the same vertical surface;
a rotary cylinder communicated with the booster air pump is further installed in the base; the air inlet end and the air outlet end of the rotary air cylinder are respectively provided with an electromagnetic valve; an extension column is fixedly connected to the output end of the rotary cylinder; in an initial state, the extension column is positioned at the lowest end of the stroke; the extension column is rotatably connected with a connecting rod; the other end of the connecting rod is connected with the lower end of the transmission column;
the discharge plate of the discharge turntable comprises a material baffle plate and an upwardly arched material storage cavity, wherein the material baffle plate is positioned on the inner bottom surface of the charging barrel in a clinging manner; a discharge hole is formed at the bottom of the charging barrel corresponding to the discharge plate; one end of the material storage cavity, which is far away from the striker plate, and the lower end of the material storage cavity are provided with openings;
a controller is arranged in the base; the pressurization air pump and each electromagnetic valve are electrically connected with the controller.
2. The split pet food dispensing device of claim 1, wherein: the upper part of an opening of the material storage cavity, which is far away from one end of the striker plate, is rotatably connected with a feeding impeller along the horizontal direction; the feeding impeller is fixedly connected with a plurality of blades at equal intervals along the circumferential direction; one end of the feeding impeller, which is far away from the center of the charging barrel, penetrates through the side wall of the storage cavity and is fixedly connected with a connecting column; the connecting column is positioned at the outer side of the material storage cavity and is circumferentially provided with ratchets with the same number as the blades; the side wall of the material storage cavity is fixedly connected with a limiting clamping strip above the connecting column; an elastic pawl matched with the ratchet is formed at the lower end of the limiting clamping strip; the lower end of the limiting clamping strip is close to the pawl and is provided with a raised head formed at one end of the opening of the material storage cavity; when the ratchet is abutted against the pawl, the ratchet is clamped between the pawl and the raised head through the raised head, and one blade is vertically downward and is in contact with the inner bottom surface of the charging barrel;
one end of the connecting column, which is far away from the feeding impeller, is formed with a friction wheel; an arc-shaped friction rail is formed in the charging barrel corresponding to the lower part of the friction wheel.
3. A split pet food dispensing device as claimed in claim 1 or claim 2, wherein: a snap ring is formed at the bottom of the charging barrel and is positioned at the periphery of the through hole upwards; a clamping ring used for being clamped with the clamping ring is formed at the periphery of the transmission cylinder at the lower end of the rotating shaft;
the discharge hole is in a fan ring shape; the angle corresponding to the material baffle plate is equal to the angle corresponding to the material storage cavity; when the storage cavity rotates to the position above the discharge hole, the discharge hole is overlapped with the side wall of the lower end of the storage cavity; an annular cavity is formed at the lower end of the discharging turntable and positioned on the outer side of the transmission cylinder; a first stop block facing to the axis is formed in the annular containing cavity; a second stop block is formed on the inner bottom surface of the charging barrel, which is positioned on the outer side of the clamping ring and corresponds to the annular cavity; a spring piece is fixedly arranged between the first stop block and the second stop block; when the spring piece is in an initial state, the material blocking plate covers the material outlet.
4. The split pet food dispensing device of claim 1, wherein: a discharge channel for discharging foodstuff is formed at the upper end of the base below the discharge hole; a plurality of positioning column heads are formed on the outer side of the lower part of the charging barrel at unequal intervals along the circumferential direction; positioning holes are formed in the upper end of the base corresponding to the positioning column heads; a mounting snap ring for mounting on the base is formed on the periphery of the bottom end of the charging barrel; and an annular mounting clamping groove is formed at the upper end of the base corresponding to the mounting clamping ring.
5. The split pet food dispensing device of claim 1, wherein: the base is also internally provided with an air storage tank communicated with the air outlet end of the pressurization air pump; an injection pipe communicated with the air outlet end of the air storage tank is fixedly connected in the base; the opening of the injection pipe is positioned on the side surface of the base; a toy ball for a pet to play is placed in the jet pipe; and electromagnetic valves electrically connected with the controller are arranged on pipelines between the pressurization air pump and the air storage tank and between the air storage tank and the injection pipe.
6. The split pet food dispensing device of claim 1, wherein: the lower part of the charging barrel is in a circular truncated cone shape with a large upper part and a small lower part.
7. The split pet food dispensing device of claim 1, wherein: the lead angle of the internal thread is 15-45 degrees.
8. The split pet food dispensing device of claim 1, wherein: the stroke of the rotary cylinder is 0-180 degrees.
9. The split pet food dispensing device of claim 2, wherein: the material storage cavity is located fixedly connected with a baffle cover above the feeding impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122055.4A CN109105284B (en) | 2018-09-26 | 2018-09-26 | Split type pet feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122055.4A CN109105284B (en) | 2018-09-26 | 2018-09-26 | Split type pet feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109105284A CN109105284A (en) | 2019-01-01 |
| CN109105284B true CN109105284B (en) | 2020-07-14 |
Family
ID=64856200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811122055.4A Active CN109105284B (en) | 2018-09-26 | 2018-09-26 | Split type pet feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109105284B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964836B (en) * | 2019-01-02 | 2021-11-19 | 香港民生大数据有限公司 | Feeding device |
| US11246287B2 (en) * | 2020-02-03 | 2022-02-15 | Starmark Pet Products, Inc. | Rotary dispenser |
| CN112314459B (en) * | 2020-10-23 | 2022-09-30 | 聊城市敏锐信息科技有限公司 | Multi-pet feeding leakage-proof protection pet feeding appliance |
| CN112293280B (en) * | 2020-10-30 | 2022-07-19 | 张文学 | Intelligent pet feeder |
| CN112293281B (en) * | 2020-10-30 | 2022-06-07 | 张文学 | Pet feeder |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427628B1 (en) * | 2000-09-25 | 2002-08-06 | James T. Reece | Timed control feeder for animals |
| CN2698068Y (en) * | 2004-06-04 | 2005-05-11 | 陈熠 | Automatic feeder for nursing pet |
| US20050252457A1 (en) * | 2004-05-14 | 2005-11-17 | Morosin Michael K | Automated pet food dispenser |
| CN201107963Y (en) * | 2007-10-19 | 2008-09-03 | 太平洋科技制造有限公司 | Automatic pet feeding apparatus |
| CN201690884U (en) * | 2010-06-09 | 2011-01-05 | 太平洋科技制造有限公司 | Pet feeding device |
| KR20120102511A (en) * | 2011-03-08 | 2012-09-18 | 박성남 | Automatic feeder |
| CN204409215U (en) * | 2013-11-07 | 2015-06-24 | 余伟文 | Automatic charging feeding trough feed trough |
| US9930866B2 (en) * | 2016-02-19 | 2018-04-03 | Matthew Deritis | Automatic animal feeding assembly |
-
2018
- 2018-09-26 CN CN201811122055.4A patent/CN109105284B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109105284A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109105284B (en) | Split type pet feeder | |
| CN109122361B (en) | Domestic pet feeder | |
| CN106584097B (en) | Emulsion pumps automatic assembling apparatus | |
| CN109122362B (en) | Pet feeder | |
| CN110067369A (en) | A kind of continuous Wall brick device | |
| CN109700410B (en) | Automatic throwing device of dish washing machine and dish washing machine with automatic throwing device | |
| CN104044105B (en) | The semi-automatic screw feeding device of a kind of magazine-type | |
| CN110833043A (en) | Pet snack machine | |
| US20160324365A1 (en) | Coffee machine | |
| CN110731687A (en) | Cooking cluster device for kinds of shared seasoning adding | |
| CN115971845B (en) | Bottle cap gasket plugging machine | |
| CN208644551U (en) | A kind of automatic press mounting machine of pump head water guiding ring | |
| CN109220941B (en) | Multifunctional fish feeder | |
| CN109329090B (en) | Automatic pet feeder | |
| CN204078180U (en) | Cryopreservation device got by a kind of culture dish | |
| CN112772369B (en) | Automatic water storage sprinkling irrigation device for landscape gardens | |
| CN211210957U (en) | Pet snack machine | |
| CN211883352U (en) | Cooking cluster device for sharing seasoning addition | |
| CN209745537U (en) | Shower nozzle detection device that ventilates | |
| US20220192148A1 (en) | Pet snack machine | |
| CN209879658U (en) | Turn round egg device and applied this recreational apparatus who turns round egg device | |
| CN209815165U (en) | Automatic spring feeding disc | |
| CN210494630U (en) | Capsule filling device for filling tablets | |
| CN109052299B (en) | Cover arranging and discharging mechanism for square covers | |
| CN112239194A (en) | Automatic change white spirit canning 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200623 Address after: Room 1201, building 2, No.153 Huixin Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Qixin Testing Co.,Ltd. Address before: 315600 Zhejiang city of Ningbo province Ninghai County Merlin streets Tashan Industrial Park Applicant before: Ma Jingfeng |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190101 Assignee: Jiaxing Qipai Pet Products Co.,Ltd. Assignor: Zhejiang Qixin Testing Co.,Ltd. Contract record no.: X2023330000543 Denomination of invention: A split type pet feeder Granted publication date: 20200714 License type: Common License Record date: 20230821 Application publication date: 20190101 Assignee: Jiaxing Nuomo Intelligent Household Products Co.,Ltd. Assignor: Zhejiang Qixin Testing Co.,Ltd. Contract record no.: X2023330000542 Denomination of invention: A split type pet feeder Granted publication date: 20200714 License type: Common License Record date: 20230821 Application publication date: 20190101 Assignee: Jiaxing Jiufa Pet Products Co.,Ltd. Assignor: Zhejiang Qixin Testing Co.,Ltd. Contract record no.: X2023330000541 Denomination of invention: A split type pet feeder Granted publication date: 20200714 License type: Common License Record date: 20230821 |
|
| EE01 | Entry into force of recordation of patent licensing contract |