CN209732259U

CN209732259U - Intelligent pet feeder

Info

Publication number: CN209732259U
Application number: CN201821607785.9U
Authority: CN
Inventors: 陈四龙; 陈云皓
Original assignee: Dongguan Jiasheng Industrial Co Ltd
Current assignee: Dongguan Jiasheng Industrial Co Ltd
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2019-12-06
Anticipated expiration: 2028-09-29
Also published as: JP3221939U; WO2020063935A1

Abstract

The utility model provides an intelligent pet feeder, which comprises a shell, a driving component, a rotating component, a grain storage component and a throwing component, wherein the rotating component is provided with a supporting column, the upper part of the supporting column passes through the grain storage component and is provided with a grain conveying runner, the lower part of the supporting column is sleeved with a transmission gear disc, and the bottom end of the supporting column is provided with a cam; the transmission gear disc is in transmission connection with the driving assembly, and the cam is abutted with the throwing assembly; the driving assembly drives the transmission gear plate to rotate, so that the supporting column, the grain conveying rotating wheel and the cam on the supporting column are driven to synchronously rotate, grains in the grain storage assembly are conveyed to the throwing assembly, and the grains are thrown out by the throwing assembly. The utility model discloses in, the rotating assembly plays key linkage effect, will drive assembly store up the grain subassembly with throw the subassembly and combine in step, realize the pay-off and throw the continuity of material, throw edible effectual.

Description

intelligent pet feeder

Technical Field

The utility model relates to a pet articles for use technical field especially relates to an intelligent pet feeder.

Background

With the continuous increase of the number of pets, feeding, monitoring and interaction of the pets reasonably and safely become an urgent problem to be solved. The various pet accompany intelligent robots appear on the market, wherein the robots mostly comprise a shell, a control device, a feeding device, an emitting device and a linkage device, the control device controls the linkage device, and the emitting device and the feeding device are very conveniently controlled. When going out, the user can remotely interact with the pet. The linkage device in the intelligent robot adopts a variable speed motor and a gear to push a piston to throw food and also adopts the variable speed motor to drive a pull rod to throw food. But this type of aggregate unit leads to the pet to accompany intelligent robot structure and sets up unreasonablely, and pay-off and throw the material process and often go wrong to throw and eat the effect poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing a smart pet feeder, it is unreasonable to solve current aggregate unit structure setting, leads to the pet to accompany the pay-off of intelligent robot and throw the material process and often go wrong to throw edible effect poor.

The utility model provides the following technical proposal, an intelligent pet feeder comprises a shell, a grain storage component, a driving component and a throwing component, wherein the grain storage component, the driving component and the throwing component are arranged at the upper part, the middle part and the lower part in the shell; a rotating component is arranged in the shell and is provided with a supporting column, and a grain feeding rotating wheel, a transmission gear disc and a cam are sequentially arranged at the upper part, the lower part and the bottom end of the supporting column; the upper part of the supporting column extends into the grain storage assembly, and the grain conveying rotating wheel is accommodated in the grain storage assembly; the transmission gear disc is in transmission connection with the driving assembly; the cam is connected with the throwing assembly; the driving assembly drives the transmission gear plate to rotate, so that the supporting column, the grain conveying rotating wheel and the cam on the supporting column are driven to synchronously rotate, grains in the grain storage assembly are conveyed to the throwing assembly, and the grains are thrown out by the throwing assembly.

The driving assembly comprises a driving motor, a belt pulley set and a worm, one end of the belt pulley set is fixedly connected with the driving motor, the other end of the belt pulley set is fixedly connected with the worm, and spiral teeth of the worm are meshed with the transmission gear disc.

The belt pulley set is a double-belt pulley set and comprises a small belt pulley, a large belt pulley, a connecting rotating shaft, a synchronizing wheel arranged on the connecting rotating shaft, a first belt and a second belt; the small belt pulley is fixedly arranged on the connecting rotating shaft, the large belt pulley is fixedly arranged on the worm, and a driving wheel is arranged on the rotating shaft of the driving motor; the first belt is wound around the small pulley and the driving pulley to connect them, and the second belt is wound around the large pulley and the synchronizing pulley to connect them.

The grain storage component comprises a grain storage groove and a grain delivery piece which are arranged up and down; the grain storage groove is provided with an opening at the top, the side wall of the grain storage groove is provided with a grain guide plate which inclines downwards, and the bottom of the grain guide plate is dug with a grain outlet; the grain feeding piece is provided with an end cover, the middle part of the end cover is sunken to form a groove, one side of the end cover and one side of the groove are sunken and formed to form a notch, the bottom surface of the groove at the notch extends downwards to form a step surface, the lower part of the step surface is provided with a baffle, and a feeding port is formed between the step surface and the baffle; a plate is arranged at the notch on the end cover and is provided with a horizontal plate and a vertical plate; the horizontal plate covers the notch from the upper part, and a grain poking sheet extending into the groove is arranged at the edge of the horizontal plate; the edge of the vertical plate is matched with the step surface and the baffle in shape, and an upper feeding channel is formed.

The bottom of the grain guide plate is also provided with a first column hole; the top end of the supporting column rotatably penetrates through the first column hole and extends into the grain storage groove, and the top end of the supporting column is provided with a limiting wing.

A second column hole is formed downwards at the center of the bottom surface of the groove; the upper part of the supporting column penetrates through the second column hole in a rotating mode and extends into the groove, and the grain conveying rotating wheel is contained in the groove; the edge of the grain conveying rotating wheel is formed by alternately and uniformly arranging protruding parts and depressed parts.

an upper mounting piece is arranged below the grain storage component; the upper mounting piece is provided with a mounting plate, and a third column hole is formed in the center of the mounting plate; a lower feeding channel is arranged on one side of the mounting plate, the top of the lower feeding channel is connected with the bottom of the upper feeding channel, and the shapes of the lower feeding channel and the upper feeding channel are matched; and the bottom of the lower feeding channel is provided with a feed opening.

the other side of the mounting plate is provided with a mounting groove; an installation cover is arranged above the installation groove; a groove cover matched with the mounting groove is arranged above the mounting cover, and a worm cover extends from the side direction of the groove cover;

The driving assembly comprises a driving motor, a belt pulley set and a worm, one end of the belt pulley set is fixedly connected with the driving motor, the other end of the belt pulley set is fixedly connected with the worm, and spiral teeth of the worm are meshed with the transmission gear disc;

The belt pulley set and the worm are pivoted on the mounting groove; the worm penetrates through the slot arm of the mounting slot and is erected on the mounting plate. The belt pulley set is positioned in the mounting groove, and the belt pulley set is covered by the groove cover part; the worm is covered above the worm to cover the worm.

the lower part of the support column is rotated to pass through the third column hole; the transmission gear disc is arranged above the mounting plate and meshed with the spiral teeth of the worm.

The throwing assembly is arranged below the upper mounting piece and comprises a grain throwing channel, a spring push rod, a push plate and a compression seat; the grain throwing channel is cylindrical, one end of the grain throwing channel extends to form an arc-shaped groove, and the arc-shaped groove is matched with the discharging opening at the bottom end of the lower feeding channel; a feeding opening is formed in one side of the shell, and the grain throwing channel is opposite to the feeding opening; one end of the spring push rod is inserted into the compression seat, a limiting plate is fixedly arranged in the middle of the spring push rod, the other end of the spring push rod penetrates through the push plate and is inserted into the grain throwing channel, a pushing piece is arranged at the end of the spring push rod, and a spring is sleeved between the limiting plate and the compression seat; the push plate is provided with a pivoting end and an inserting end, the pivoting end is pivotally mounted at the bottom of the mounting plate, the inserting end is provided with an inserting gap, and the spring push rod penetrates through the inserting end at the inserting gap; the push plate is also provided with a clearance groove; the bottom of the supporting column is provided with a cam, and the edge of the cam is provided with a plurality of gear teeth; when the supporting column rotates, the gear teeth rotate through the clearance grooves to press and push the push plate, so that the push plate rotates.

the intelligent pet feeder further comprises a camera shooting assembly, and the camera shooting assembly comprises a camera and an infrared night vision lamp.

The intelligent pet feeder further comprises a control unit, the control unit comprises a control module and a wireless communication module, the control module is respectively electrically connected with the wireless communication module, the driving assembly and the camera shooting assembly, the wireless communication module receives instructions from a user side and feeds the instructions back to the control module, and the control module controls the driving assembly or the camera shooting assembly to operate according to the instructions.

The intelligent pet feeder further comprises a control unit, the control unit comprises a control module, a feeding setting module and a food discharge detection module, and the control module is respectively connected with the feeding setting module, the food discharge detection module and the driving assembly in an electric connection mode.

The control unit further comprises an infrared detection module, the infrared detection module is electrically connected with the control module, the infrared detection module is used for detecting whether grain is detained in the grain storage assembly, if grain is detained, a grain detention feedback signal is sent to the control module, and the control module controls the driving assembly to stop running.

The control unit further comprises a manual feeding module, the manual feeding module is electrically connected with the control module and triggers the manual feeding module, and the control module controls the driving assembly to operate.

The utility model has the advantages that: the rotating assembly is provided with a supporting column, the upper part of the supporting column penetrates through the grain storage assembly to be provided with a grain conveying rotating wheel, the lower part of the supporting column is sleeved with a transmission gear disc, and the bottom end of the supporting column is provided with a cam; the transmission gear disc is in transmission connection with the driving assembly, and the cam is abutted with the throwing assembly; the driving assembly drives the transmission gear plate to rotate, so that the supporting column, the grain conveying rotating wheel and the cam on the supporting column are driven to synchronously rotate, grains in the grain storage assembly are conveyed to the throwing assembly, and the grains are thrown out by the throwing assembly. The rotating assembly plays a key linkage role, the driving assembly, the grain storage assembly and the throwing assembly are synchronously combined, the continuity of feeding and feeding is realized, and the feeding effect is good.

Drawings

Fig. 1 is a perspective view of the intelligent camera pet teaser of the present invention;

Fig. 2 is a cross-sectional view of the intelligent camera pet teaser of the present invention;

fig. 3 is an exploded view of the smart camera pet teaser of the present invention;

Fig. 4 is a schematic structural view of the rotating assembly of the present invention;

Fig. 5 is a schematic structural diagram of the driving assembly of the present invention;

FIG. 6 is an exploded view of the grain storage assembly of the present invention;

FIG. 7 is a schematic view of the combination of the grain feeding piece and the grain feeding runner of the present invention;

Fig. 8 is a schematic structural view of the upper mounting member of the present invention;

Fig. 9 is a schematic view of the combination of the rotating assembly and the throwing assembly of the present invention;

Fig. 10 is an exploded view of the spin assembly and the pitch assembly of the present invention;

Fig. 11 is a schematic structural view of the camera module according to the present invention;

Fig. 12 is a schematic structural diagram of the control unit according to the present invention;

Fig. 13 is a schematic view of the pet teasing device with intelligent camera.

Detailed Description

In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clear and are understood, and it is right to combine specific embodiment below the utility model discloses do further explanation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1, 2 and 3, a smart pet food dispensing device includes a housing 100, and a driving assembly 200, a rotating assembly 300, a food storage assembly 400 and a throwing assembly 500 disposed inside the housing 100. Wherein the housing 100 has a hollow cavity, including an end cap 110 and a main case 120. The end cap 110 covers the main housing 120, and the two can be connected in a pivot manner or detachably according to the needs of the designer, which is not limited by the present invention. Preferably, a waterproof ring 130 is disposed at the joint of the end cover 110 and the main housing 120, and the waterproof ring 130 ensures the sealing performance of the product and prevents water from entering the housing 100 to affect the working stability of the driving assembly 200, the rotating assembly 300, the grain storage assembly 400 and the throwing assembly 500 in the housing 100.

referring to fig. 2, 3 and 4, the grain storage assembly 400 is disposed at an upper portion of the main housing 120, the driving assembly 200 is disposed at a middle portion of the main housing 120, and the throwing assembly 500 is disposed at a lower portion of the main housing 120. The rotating assembly 300 is provided with a supporting column 310, the upper part of the supporting column 310 penetrates through the grain storage assembly 400 to be provided with a grain conveying rotating wheel 330, the lower part of the supporting column 310 is sleeved with a transmission gear disc 320, and the bottom end of the supporting column 310 is provided with a cam 340. The transmission gear plate 320 is in transmission connection with the driving assembly 200, and the cam 340 is connected with the throwing assembly 500. The driving assembly 200 drives the transmission gear plate 320 to rotate, so as to drive the supporting column 310 and the grain-feeding rotating wheel 330 and the cam 340 thereon to synchronously rotate, so that the grains in the grain storage assembly 400 are conveyed into the throwing assembly 500, and the grains are thrown out by the throwing assembly 500. The rotating assembly 300 combines the driving assembly 200, the grain storage assembly 400 and the throwing assembly 500 synchronously to play a role in linkage, so that the continuity of feeding and throwing is realized, and the feeding effect is good.

Referring to fig. 5, the driving assembly 200 includes a driving motor 210, a pulley set 230 and a worm 240, wherein one end of the pulley set 230 is fixedly connected to the driving motor 210, the other end of the pulley set is fixedly connected to the worm 240, and the spiral teeth of the worm 240 are engaged with the transmission gear plate 320. The driving assembly 200 drives the pulley set 230 to rotate, so as to drive the worm 240 to rotate, and the spiral teeth are engaged with the transmission gear wheel 320, so as to drive the rotating assembly 300 to rotate.

The pulley set 230 may be provided as a single pulley set or a double pulley set. Preferably, the pulley set 230 is a double pulley set, and includes a small pulley 231, a large pulley 232, a connecting shaft 233, a synchronizing wheel 234, a first belt 235 and a second belt 236. The small belt pulley 231 is fixedly arranged on the connecting rotating shaft 233, and the large belt pulley 232 is fixedly arranged on the worm 240. A driving wheel 211 is arranged on the rotating shaft of the driving motor 210. The first belt 235 is wound around the small pulley 231 and the driving pulley 211 to connect them, and the second belt 236 is wound around the large pulley 232 and the synchronizing pulley 234 to connect them. The synchronizing wheel 234 is provided on the connecting rotary shaft 233. The driving motor 210 drives the driving wheel 211 to rotate, and the driving wheel is driven by the first belt 235 and the second belt 236, so as to drive the worm 240 to rotate.

Referring to fig. 6, the grain storage assembly 400 includes a grain storage tank 410 and a grain delivery member 420 which are vertically arranged.

The grain storage groove 410 is provided with an opening 411 at the top, a grain guide plate 412 which inclines downwards is arranged on the side wall, and a grain outlet 413 is dug at the bottom of the grain guide plate 412. The bottom of the grain guide plate 412 is also provided with a first column hole 414. The top end of the supporting column 310 can rotatably penetrate through the first column hole 414 to extend into the grain storage groove, and the top end of the supporting column 310 is provided with a limiting wing 380. The limiting wing 380 prevents the top end of the supporting column 310 from falling off from the first column hole 414, and on the other hand stirs the grains in the grain storage groove 410 during rotation to assist the grains to smoothly fall down.

Referring to fig. 6 and 7, the grain conveying piece 420 is provided with an end cover 421, the middle of the end cover 421 is recessed into a groove 422, and a second column hole 423 is formed downwards at the center of the bottom surface of the groove 422. A notch 428 is formed on one side of the end cap 421 and one side of the groove 422 in a concave manner, and a stepped surface 424 is formed by extending the bottom surface of the groove 422 downwards. A baffle plate 425 is arranged at the lower part of the step surface 424, and a feeding port 426 is formed between the step surface 424 and the baffle plate 425. A plate member 430 having a horizontal plate 431 and a vertical plate 432 is provided on the end cap 421 at the notch 428. The horizontal plate 431 covers the notch 428 from the upper part, and the edge of the horizontal plate 431 is provided with a food poking sheet 433 extending into the groove 422. The edges of the vertical plate 432 are matched in shape to the stepped surface 424 and the blocking plate 425, and form an upper feeding path 427.

The upper part of the supporting column 310 rotates to penetrate through the second column hole 423 and extend into the groove 422, and the grain conveying rotating wheel 330 is accommodated in the groove 422. The edges of the grain conveying rotating wheel 330 are alternately and uniformly arranged by the protruding parts 331 and the concave parts 332.

The grain is put into the grain storage groove 410 from the opening 411 of the top 411, falls down along the inclined grain guide plate 412, and falls into the groove 422 of the grain conveying piece 420 through the grain discharge opening 413. When the rotating assembly 300 is rotated by the driving assembly 200, the protrusion 331 of the feeding wheel 330 cooperates with the food paddle 433 to stir the food, and the food falls from the recess 332 into the upper feeding channel 427 at the notch 428.

The grain storage groove 410 and the grain conveying piece 420 can be integrally formed or can be arranged into two independent pieces. For ease of installation, it is preferred to provide the two pieces separately. In this case, the grain storage tank 410 and the grain delivery part 420 are preferably detachably connected. In the embodiment shown in the present invention, the grain storage tank 410 and the grain feeding member 420 are respectively provided with a post and a post hole which can be inserted into each other. It should be understood that the connection mode of the two can also be selected from a snap connection mode, a threaded connection mode and the like.

Referring to fig. 2, 3 and 8, an upper mounting member 600 is arranged below the grain storage assembly 400. The upper mounting member 600 has a mounting plate 610, and the mounting plate 610 is centrally formed with a third post hole 611. A lower feeding channel 620 is arranged on one side of the mounting plate 610, the lower feeding channel 620 is positioned below the upper feeding channel 427, and the shapes of the joints of the two are matched. The lower feeding passage 620 has a feed opening 622 at the bottom thereof.

the other side of the mounting plate 610 is provided with a mounting groove 630. An installation cover 640 is arranged above the installation groove 630. The mounting cover 64 has a groove cover 641 fitted to the mounting groove 630, and a worm cover 642 extending laterally from the groove cover 641.

The pulley block 230 and the worm 240 are mounted on the upper mounting member 600. The pulley set 230 and the worm 240 are pivotally connected to the mounting groove 630; the worm 240 is mounted on the mounting plate 610 through a slot arm of the mounting slot 630. The pulley set 230 is located in the mounting groove 630, and the groove cover 641 partially covers the pulley set 230; the worm cover 642 is above the worm 240, covering the worm 240. Specifically, the connecting shaft 233 and the worm 240 are pivotally connected to the mounting groove 630. The worm 240 is mounted on the mounting plate 610 through a slot arm of the mounting slot 630. The small pulley 231 and the large pulley 232 are located in the mounting groove 630, and the groove cover 641 partially covers the small pulley 231 and the large pulley 232. The worm cover 642 is above the worm 240, covering the worm 240. The driving motor 210 is mounted on the bottom surface of the main housing 120.

the lower portion of the support pole 310 is rotated through the third pole hole 611. The transmission gear plate 320 is disposed above the mounting plate 610 and engages with the helical teeth of the worm 240. The cam 340 is arranged at the bottom of the supporting column 310.

Referring to fig. 2, 9 and 10, the throwing assembly 500 is disposed below the upper mount 600 and includes a grain throwing chute 510, a spring push rod 520, a push plate 530 and a compression shoe 540. The grain throwing channel 510 is cylindrical, an arc-shaped groove 511 extends from one end of the grain throwing channel 510, and the arc-shaped groove 511 is matched with the discharging opening 622 at the bottom end of the lower feeding channel 620, so that grains can be fed into the grain throwing channel 510 from the lower feeding channel 620. A feeding opening 140 is formed in one side of the casing 100, and the grain throwing channel 510 is opposite to the feeding opening 140. One end of the spring push rod 520 is inserted into the compression seat 540, a limiting plate 523 is fixedly arranged in the middle of the spring push rod 520, the other end of the spring push rod is inserted into the grain throwing channel 510, a pushing part 521 is arranged at the end of the spring push rod, and the pushing part 521 is matched with the inner cavity of the grain throwing channel 510 and can slide in the grain throwing channel. The limiting plate 523 is arranged outside the grain throwing channel 510, and the spring push rod 520 is sleeved with a spring 524 between the limiting plate 523 and the compression seat 540. The push plate 530 has a pivoting end 531 and an inserting end 532, the pivoting end 531 is pivotally mounted at the bottom of the mounting plate 610, and the inserting end 532 is disposed between the limiting plate 523 and the grain throwing chute 510. The insertion end 532 is provided with an insertion notch 533, and the spring push rod 520 penetrates through the insertion end 532 at the insertion notch 533. The push plate 530 is further provided with a clearance groove 550. The cam 340 is provided at an edge thereof with a plurality of gear teeth 341. The gear teeth 341 extend into the clearance groove 550. In the rotation process of the rotating assembly 300, the gear 341 abuts against and pushes the push plate 530, so that the inserting end 532 rotates around the pivoting end 531, the limit plate 523 and the push plate 530 are pushed towards the compressing seat 540, and the spring 524 is pressed by the compressing seat 540 to be compressed. After the gear teeth 341 rotate the push plate 530, the spring 524 resets to push the limit plate 523 to make the push plate 530 slide reversely, so that the grain in the grain throwing channel 510 is pushed out through the grain throwing port 140 to finish the feeding action.

A lower mounting member 700 is provided below the pitching assembly 500. Two support plates 710 are arranged on the lower mounting member 700. Two support plates 710 support the lower ends of the grain-throwing chute 510. The upper mounting member 600 and the lower mounting member 700 are respectively provided with a column 601 and a column hole 701 which are inserted into each other, so that the connection between the two members is realized.

Referring to fig. 11, the camera assembly 800 is installed on a side wall of the grain storage tank 410, and the camera assembly 800 includes a camera 810 and an infrared night vision lamp 820. Preferably, the camera 810 selects a 160-degree wide-angle high-definition camera, the pet can be monitored in real time through the camera 810, and in addition, the pet can be monitored at night through the infrared night vision lamp 820.

referring to fig. 12, the smart pet feeder further includes a control unit 900, the control unit 900 includes a control module 910 and a wireless communication module 940, the control module 910 is electrically connected to the wireless communication module 940, the driving assembly 200 and the camera assembly 800, the wireless communication module 940 receives a command from a user and feeds the command back to the control module 910, and the control module 910 controls the driving assembly 200 or the camera assembly 800 to operate according to the command.

Referring to fig. 12 and 13, the control unit 900 includes a control module 910, a feeding setting module 920 and a discharged food detecting module 930, and the control module 910 is electrically connected to the feeding setting module 920, the discharged food detecting module 930 and the driving assembly 200 respectively. Specifically, the transmission gear plate 320 is provided with a projection 370 for triggering the food discharge detection module 930, the food discharge detection module 930 sends a food discharge feedback signal to the control module 910 once triggered by the projection 370, and the control module 910 controls the operation of the driving assembly 200 according to the food number set by the food feeding setting module 920.

Preferably, the control unit 900 further includes an infrared detection module 950, the infrared detection module 950 is electrically connected to the control module 910, further, the infrared detection module 950 is installed on the upper feeding channel 427, the infrared detection module 950 is configured to detect whether there is food retention in the upper feeding channel 427, if there is food retention, a food retention feedback signal is sent to the control module 910, and the control module 910 controls the driving motor 910 to stop operating.

preferably, the control unit 900 further includes a manual feeding module 960, the manual feeding module 960 is electrically connected to the control module 910, the manual feeding module 960 is triggered, and the control module 910 controls the driving motor 910 to operate.

The utility model discloses smart pet feeder's theory of operation does:

In an automatic mode, the control module 910 controls the driving motor 210 to operate according to the number of food throws set by the food throw setting module 920, the driving motor 210 drives the supporting column 310 to rotate, on one hand, the grain delivery rotating wheel 330 rotates synchronously to deliver the grain in the grain storage tank 410 to the grain throwing channel 510; on the other hand, the cam 340 rotates synchronously to push the push plate 530 and the limit plate 523 towards the compression seat 540, the spring 524 compresses, and after the gear teeth 341 rotate the push plate 530, the spring 524 resets to push the push plate 530 to slide reversely, so that the grain in the grain throwing channel 510 is pushed out through the grain throwing port 140, and the grain throwing action is completed.

In a manual mode, triggering the manual feeding module 960, feeding a feeding signal back to the control module 910 by the manual feeding module 960, controlling the driving motor 210 to operate by the control module 910, driving the supporting column 310 to rotate by the driving motor 210, synchronously rotating the grain feeding rotating wheel 330, and conveying grains in the grain storage tank 410 to the grain throwing channel 510; on the other hand, the cam 340 rotates synchronously, the gear 341 abuts against and pushes the push plate 530, the limit plate 523 and the push plate 530 are pushed towards the compression seat 540, the spring 524 is pressed and compressed by the compression seat 540, after the gear 341 rotates the push plate 530, the spring 524 resets, the limit plate 523 is pushed to enable the push plate 530 to slide reversely, so that the grain in the grain throwing channel 510 is pushed out through the grain throwing port 140, and the food throwing action is completed.

in a remote control mode, the wireless communication module 940 receives a feeding instruction from a user side and feeds the feeding instruction back to the control module 910, the control module 910 controls the driving motor 210 to operate according to the feeding instruction, the driving motor 210 drives the pulley set 230 to operate, and then the worm 240 drives the transmission gear disc 320 and the supporting column 310 to rotate, on one hand, the grain-feeding rotating wheel 330 rotates synchronously to convey grains in the grain storage tank 410 to the grain-throwing channel 510; on the other hand, the cam 340 rotates synchronously, the gear 341 abuts against and pushes the push plate 530, the limit plate 523 and the push plate 530 are pushed towards the compression seat 540, the spring 524 is pressed and compressed by the compression seat 540, after the gear 341 rotates the push plate 530, the spring 524 resets, the limit plate 523 is pushed to enable the push plate 530 to slide reversely, so that the grain in the grain throwing channel 510 is pushed out through the grain throwing port 140, and the food throwing action is completed.

The wireless communication module 940 receives a monitoring instruction from a user terminal and feeds the monitoring instruction back to the control module 910, the control module 910 controls the operation of the camera assembly 800 according to the monitoring instruction, the camera 810 and the infrared night vision lamp 820 enter a pet monitoring state, and the wireless communication module 940 sends a shot real-time state to the user terminal.

the foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. A smart pet feeder, characterized in that: comprises a shell, a grain storage component, a driving component and a throwing component, wherein the grain storage component, the driving component and the throwing component are arranged at the upper part, the middle part and the lower part in the shell; a rotating component is arranged in the shell and is provided with a supporting column, and a grain feeding rotating wheel, a transmission gear disc and a cam are sequentially arranged at the upper part, the lower part and the bottom end of the supporting column; the upper part of the supporting column extends into the grain storage assembly, and the grain conveying rotating wheel is accommodated in the grain storage assembly; the transmission gear disc is in transmission connection with the driving assembly; the cam is connected with the throwing assembly; the driving assembly drives the transmission gear plate to rotate, so that the supporting column, the grain conveying rotating wheel and the cam on the supporting column are driven to synchronously rotate, grains in the grain storage assembly are conveyed to the throwing assembly, and the grains are thrown out by the throwing assembly.

2. The smart pet feeder of claim 1, wherein: the driving assembly comprises a driving motor, a belt pulley set and a worm, one end of the belt pulley set is fixedly connected with the driving motor, the other end of the belt pulley set is fixedly connected with the worm, and spiral teeth of the worm are meshed with the transmission gear disc.

3. The smart pet feeder of claim 2, wherein: the belt pulley set is a double-belt pulley set and comprises a small belt pulley, a large belt pulley, a connecting rotating shaft, a synchronizing wheel arranged on the connecting rotating shaft, a first belt and a second belt; the small belt pulley is fixedly arranged on the connecting rotating shaft, the large belt pulley is fixedly arranged on the worm, and a driving wheel is arranged on the rotating shaft of the driving motor; the first belt is wound around the small pulley and the driving pulley to connect them, and the second belt is wound around the large pulley and the synchronizing pulley to connect them.

4. The smart pet feeder of claim 1, wherein: the grain storage component comprises a grain storage groove and a grain delivery piece which are arranged up and down; the grain storage groove is provided with an opening at the top, the side wall of the grain storage groove is provided with a grain guide plate which inclines downwards, and the bottom of the grain guide plate is dug with a grain outlet; the grain feeding piece is provided with an end cover, the middle part of the end cover is sunken into a groove, one side of the end cover and one side of the groove are sunken and formed to be provided with a notch, a stepped surface is formed by downwards extending the bottom surface of the groove, the lower part of the stepped surface is provided with a baffle, and a feeding port is formed between the stepped surface and the baffle; a plate is arranged at the notch on the end cover and is provided with a horizontal plate and a vertical plate; the horizontal plate covers the notch from the upper part, and a grain poking sheet extending into the groove is arranged at the edge of the horizontal plate; the edge of the vertical plate is matched with the step surface and the baffle in shape, and an upper feeding channel is formed.

5. The smart pet feeder of claim 4, wherein: the bottom of the grain guide plate is also provided with a first column hole; the top end of the supporting column rotatably penetrates through the first column hole and extends into the grain storage groove, and the top end of the supporting column is provided with a limiting wing.

6. The smart pet feeder of claim 4, wherein: a second column hole is formed downwards at the center of the bottom surface of the groove; the upper part of the supporting column penetrates through the second column hole in a rotating mode and extends into the groove, and the grain conveying rotating wheel is contained in the groove; the edge of the grain conveying rotating wheel is formed by alternately and uniformly arranging protruding parts and depressed parts.

7. The smart pet feeder of claim 4, wherein: an upper mounting piece is arranged below the grain storage component; the upper mounting piece is provided with a mounting plate, and a third column hole is formed in the center of the mounting plate; a lower feeding channel is arranged on one side of the mounting plate, is positioned below the upper feeding channel and is matched with the upper feeding channel in shape at the joint of the upper feeding channel and the lower feeding channel; and the bottom of the lower feeding channel is provided with a feed opening.

8. The smart pet feeder of claim 7, wherein: the other side of the mounting plate is provided with a mounting groove; an installation cover is arranged above the installation groove; a groove cover matched with the mounting groove is arranged above the mounting cover, and a worm cover extends from the side direction of the groove cover;

The belt pulley set and the worm are pivoted on the mounting groove; the worm penetrates through a slot arm of the mounting slot and is erected on the mounting plate, the belt pulley group is positioned in the mounting slot, and the slot cover part covers the belt pulley group; the worm is covered above the worm to cover the worm.

9. the smart pet feeder of claim 8, wherein: the lower part of the support column is rotated to pass through the third column hole; the transmission gear disc is arranged above the mounting plate and meshed with the spiral teeth of the worm.

10. The smart pet feeder of claim 7, wherein: the throwing assembly is arranged below the upper mounting piece and comprises a grain throwing channel, a spring push rod, a push plate and a compression seat; the grain throwing channel is cylindrical, one end of the grain throwing channel extends to form an arc-shaped groove, and the arc-shaped groove is matched with the discharging opening at the bottom end of the lower feeding channel; a feeding opening is formed in one side of the shell, and the grain throwing channel is opposite to the feeding opening; one end of the spring push rod is inserted into the compression seat, a limiting plate is fixedly arranged in the middle of the spring push rod, the other end of the spring push rod penetrates through the push plate and is inserted into the grain throwing channel, a pushing piece is arranged at the end of the spring push rod, and a spring is sleeved between the limiting plate and the compression seat; the push plate is provided with a pivoting end and an inserting end, the pivoting end is pivotally mounted at the bottom of the mounting plate, the inserting end is provided with an inserting gap, and the spring push rod penetrates through the inserting end at the inserting gap; the push plate is also provided with a clearance groove; the bottom of the supporting column is provided with a cam, and the edge of the cam is provided with a plurality of gear teeth; when the supporting column rotates, the gear teeth rotate through the clearance grooves to press and push the push plate, so that the push plate rotates.

11. The smart pet feeder of claim 1, wherein: the intelligent pet feeder further comprises a camera shooting assembly, and the camera shooting assembly comprises a camera and an infrared night vision lamp.

12. The smart pet food dispensing device of claim 11, wherein: the intelligent pet feeder further comprises a control unit, the control unit comprises a control module and a wireless communication module, the control module is respectively electrically connected with the wireless communication module, the driving assembly and the camera shooting assembly, the wireless communication module receives instructions from a user side and feeds the instructions back to the control module, and the control module controls the driving assembly or the camera shooting assembly to operate according to the instructions.

13. The smart pet feeder of claim 1, wherein: the intelligent pet feeder further comprises a control unit, the control unit comprises a control module, a feeding setting module and a food discharge detection module, and the control module is respectively connected with the feeding setting module, the food discharge detection module and the driving assembly in an electric connection mode.

14. The smart pet food dispensing device of claim 13, wherein: the control unit further comprises an infrared detection module, the infrared detection module is electrically connected with the control module, the infrared detection module is used for detecting whether grain is detained in the grain storage assembly, if grain is detained, a grain detention feedback signal is sent to the control module, and the control module controls the driving assembly to stop running.

15. The smart pet food dispensing device of claim 14, wherein: the control unit further comprises a manual feeding module, the manual feeding module is electrically connected with the control module and triggers the manual feeding module, and the control module controls the driving assembly to operate.