CN216254623U

CN216254623U - Pet feeder and grain feeding mechanism thereof

Info

Publication number: CN216254623U
Application number: CN202122547353.1U
Authority: CN
Inventors: 任泽明
Original assignee: Shenzhen Qiguang Weishi Technology Co ltd
Current assignee: Shenzhen Qiguang Weishi Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-12
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a grain discharging mechanism which comprises a grain stirring piece, a stirring piece and a grain gathering piece, wherein the grain stirring piece is detachably connected with the stirring piece, and the grain gathering piece is clamped between the grain stirring piece and the stirring piece. The utility model also discloses a pet feeder, which comprises: the feeding device comprises a main body, a charging barrel and a feeding disc which are arranged on the main body, and the grain discharging mechanism arranged in the main body, wherein the grain discharging mechanism is detachably connected with the main body. The grain discharging mechanism of the pet feeder is detachably connected with the main body, so that the whole grain discharging mechanism is conveniently detached from the main body, and the pet feeder is convenient to install and maintain; dial grain spare, gather and can dismantle the connection between the grain spare and the stirring piece, the user can will dial grain spare, gather grain spare and stirring piece and separate to conveniently wash and dial grain spare, gather grain spare and stirring piece.

Description

Pet feeder and grain feeding mechanism thereof

Technical Field

The utility model relates to the technical field of pet supplies, in particular to a pet feeder and a feeding mechanism thereof.

Background

In order to enrich the life after learning and working, people raise various pets (such as cats, dogs, birds and the like), and enjoy the pets to relieve troubles and eliminate loneliness. The pet feeding needs some articles, such as a pet feeder, through which people can automatically feed the pet.

The pet feeder generally comprises a storage bin for storing pet food, a food pushing mechanism for distributing the pet food in the storage bin to a feeding plate, and the food pushing mechanism comprises a food gathering groove for gathering the pet food, an impeller for pushing the food and a motor for driving the impeller to rotate. After the pet feeder is used for a period of time, the grain gathering groove and the impeller are stuck with pet grains, and if the pet feeder is not cleaned in time, the pet grains are blocked, so that the use is influenced, and therefore the grain gathering groove and the impeller need to be cleaned regularly; and when the grain unloading mechanism is damaged, the grain unloading mechanism cannot be replaced.

However, the grain gathering groove and the impeller of the existing pet feeder are not detachably connected, the impeller is also not detachably connected with the motor, the grain gathering groove and the impeller cannot be detached for cleaning, and the pet feeder can only be cleaned, so that a dead angle for cleaning is caused, the pet feeder cannot be completely cleaned, and the pet feeder is inconvenient to clean; in addition, the grain discharging mechanism cannot be replaced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a pet feeder which is convenient to clean and can replace a feeding mechanism at any time.

The utility model provides a grain discharging mechanism which comprises a grain stirring piece, a stirring piece and a grain gathering piece, wherein the grain stirring piece is detachably connected with the stirring piece, and the grain gathering piece is clamped between the grain stirring piece and the stirring piece; dial grain spare and include the disk body and locate the spliced pole on the disk body, gather grain spare including gathering the grain base plate and link up the perforation of gathering the grain base plate, the spliced pole passes the perforation and with the connection can be dismantled to the stirring piece.

Preferably, the stirring piece comprises a cover body, a fixing hole and a plurality of shifting convex ribs, wherein the fixing hole and the shifting convex ribs are arranged at the top of the cover body, and an inserting hole is formed in one end, far away from the fixing hole, of the cover body, the connecting column is detachably arranged in the inserting hole, and the grain gathering substrate is clamped between the tray body and the cover body.

The present invention also provides a pet feeder, comprising: the feeding device comprises a main body, a charging barrel and a feeding disc which are arranged on the main body, and a grain discharging mechanism arranged in the main body, wherein the grain discharging mechanism is detachably connected with the main body.

Preferably, the main part comprises a bottom shell and an outer shell which are connected together in a combined mode, a support fixed on the bottom shell, a driver fixed on the support and a transmission part connected with the driver, the transmission part is detachably connected with the grain poking part, the charging barrel is connected with the outer shell, and the feeding tray is connected with the bottom shell.

Preferably, the support includes the backup pad, locate group's granary, the shaft hole and the grain outlet that link up respectively group's granary of backup pad one side, the grain outlet with feed dish intercommunication, driving medium one end is connected with the driver, the other end pass the shaft hole and with group grain spare can dismantle and be connected.

Preferably, dial grain spare still include with the first sleeve that the disk body is connected and a plurality of grain pieces of dialling that the first sleeve outside was located to the equidistant, dial grain piece including mutual spaced certainly two first plate bodys that first sleeve is protruding to be stretched out and certainly first sleeve is protruding to be stretched out and is connected two the second plate body of first plate body, first plate body and second plate body with dial the granary contact and can be relative dial the granary motion to dial food to go out grain mouth and seal go out grain mouth.

Preferably, the grain poking piece further comprises a second sleeve, a sleeve hole and a driving groove, wherein the sleeve hole and the driving groove are formed in the second sleeve, and the first sleeve surrounds the second sleeve; the transmission part comprises a base plate, a boss protruding from one side of the base plate, a connecting shaft protruding from the boss, and a plurality of driving ribs connecting the boss and the connecting shaft, the connecting shaft penetrates through the shaft hole and is inserted into the sleeving hole, the driving ribs are inserted into the driving grooves, and the boss is rotatably installed in the shaft hole.

Preferably, the bracket further comprises a first annular wall and a second annular wall which are arranged in the grain poking bin, the second annular wall surrounds the shaft hole and is positioned in the first annular wall, and the first sleeve and the second sleeve are respectively and rotatably sleeved on the first annular wall and the second annular wall.

Preferably, the pet feeder further comprises a detection module fixed on the support, the transmission member comprises a detection wall and a plurality of detection holes formed in the detection wall, and the detection module is used for judging the rotation angle of the transmission member through detecting the detection holes.

Preferably, gather grain spare still include gather the grain wall and locate the block portion on gathering the grain wall outside with gathering the grain base plate and being connected, block portion with the shell joint, gather the grain base plate with gather the both ends of grain wall and enclose to close and form and gather the grain mouth.

Preferably, the pet feeder further comprises a clamping piece, the shell is provided with a clamping through groove, the clamping through groove comprises a chute and a clamping through hole penetrating through the chute, a clamping groove is formed in the grain gathering wall, the clamping piece comprises a clamping plate, a clamping column connected with the clamping plate and a clamping block connected with the clamping plate and the clamping column, the clamping column penetrates through the clamping through hole and is connected with the bracket, the clamping block is clamped into the clamping through hole, and the clamping plate is simultaneously clamped into the chute and the clamping groove.

Preferably, the pet feeder further comprises blocking members, and the two blocking members are respectively fixed at positions close to two ends of the grain gathering wall.

According to the technical scheme, the embodiment of the utility model has the following advantages:

the grain discharging mechanism of the pet feeder is detachably connected with the main body, so that the whole grain discharging mechanism is conveniently detached from the main body, and the pet feeder is convenient to install and maintain; dial grain spare, gather and can dismantle the connection between the grain spare and the stirring piece, the user can will dial grain spare, gather grain spare and stirring piece and separate to conveniently wash and dial grain spare, gather grain spare and stirring piece.

Drawings

Fig. 1 is a schematic diagram of an explosive structure of a pet food dispensing device according to the present invention, which includes a food discharge mechanism, a driver, a support, a driving member, and a detection module.

Fig. 2 is an explosion structure diagram of the grain discharging mechanism, the driver, the bracket, the transmission member and the detection module of the pet feeder shown in fig. 1, wherein the grain discharging mechanism comprises a grain poking member and a stirring member.

FIG. 3 is a schematic view of the transmission member shown in FIG. 2.

Fig. 4 is a schematic structural view of a grain poking piece of the grain discharging mechanism shown in fig. 2.

Fig. 5 is a schematic structural view of the stirring piece of the grain discharging mechanism shown in fig. 2.

Fig. 6 is an assembled structure view of the pet food dispensing device shown in fig. 1.

Fig. 7 is a sectional view of the pet food dispensing device shown in fig. 6 taken along the direction a-a.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

As shown in fig. 1 to 7, the pet food dispensing device 100 of the present invention comprises a main body 1, a cartridge 4 and a feeding tray 7 mounted on the main body 1, a food discharging mechanism 3 detachably mounted in the main body 1, and a circuit module 5 and a food guide groove 6 mounted on the main body.

The charging barrel 4 comprises a storage space 411 for storing food, the grain discharging mechanism 3 is communicated with the storage space 411 and the feeding tray 7 and conveys the food stored in the storage space 411 to the grain guide groove 6, and the food falls into the feeding tray 7 through the guidance of the grain guide groove 6.

The main body 1 comprises a bottom shell 111 and an outer shell 12 which are assembled together, a support 14 fixed on the bottom shell 111, a drive 13 fixed on the support 14 and a transmission piece 15 connected with the drive 13, wherein the transmission piece 15 is detachably connected with the grain discharging mechanism 3, the charging barrel 4 is connected with the outer shell 12, and the feeding tray 7 is connected with the bottom shell 111.

The grain discharging mechanism 3 comprises a grain poking piece 31, a stirring piece 33 and a grain gathering piece 32, the grain poking piece 31 is detachably connected with the stirring piece 33, and the grain gathering piece 32 is clamped between the grain poking piece 31 and the stirring piece 33. Wherein, group grain piece 31 is arranged in stirring food makes it fall into feeding plate 7, and stirring piece 33 is used for stirring food, gathers grain piece 31 and is used for assembling food. The grain poking piece 31 is detachably connected with the driver 13, and the circuit module 5 is electrically connected with the driver 13 to control the work of the driver 13. Optionally, the driver 13 is a motor.

Because the grain poking piece 31, the grain gathering piece 32 and the stirring piece 33 are detachably connected, the grain poking piece 31 is detachably connected with the driver 13, and the grain gathering piece 36 is detachably connected with the main body 1, a user can detach the grain poking piece 31, the grain gathering piece 32 and the stirring piece 33 from the main body 1 during cleaning, and can independently clean the grain poking piece 31, the grain gathering piece 32 and the stirring piece 33, the cleaning is convenient, no cleaning dead angle exists, and the airing is also convenient; in addition, the whole grain mechanism 3 and the main body 1 are detachably connected, so that when the grain mechanism 3 is damaged, a user can integrally detach the grain mechanism 3 for replacement.

Specifically, bottom shell 11, housing 12 and bottom shell 11 include a bottom plate 111, a battery compartment 112 disposed on bottom plate 111, and a plurality of first fixing posts 113, where the plurality of first fixing posts 113 are disposed around battery compartment 112, and the battery compartment is used for mounting a battery, and the battery is electrically connected to circuit module 5. The housing 12 includes an outer case 121, an inclined wall 122 extending from one end of the outer case 121 to the center of the outer case 121 in an inclined manner, a vertical wall 123 extending from the inclined wall 122 to the lower side of the outer case 121, a projection 124 provided on the vertical wall 123, a locking through-groove 125 provided on the inclined wall 122, and a first switch 126 provided on the outer case 121, wherein the locking through-groove 125 includes an inclined groove 1251 and a locking through-hole 1252 penetrating through the inclined groove 1251. The bottom plate 111 and the outer shell 121 are assembled to form a space for accommodating the grain discharging mechanism 3.

The charging barrel 4 comprises a barrel body 41 with a storage space 411, an upper cover 42 clamped with the barrel body 41 and a second switch 43 arranged on the upper cover 42, wherein one end of the barrel body 41 far away from the upper cover 42 is clamped with the outer shell 121, the first switch 126 is used for locking or separating the barrel body 41 and the outer shell 121, and the second switch 43 is used for locking or separating the barrel body 41 and the upper cover 42. Optionally, the first switch 126 and the second switch 43 are both latch switches.

Further, the bracket 14 includes a supporting plate 141, a grain-pushing bin 142 and a plurality of engaging columns 143 disposed on one side of the supporting plate 141, a plurality of second fixing columns 144 disposed on the other side of the supporting plate 141, a first annular wall 147 and a second annular wall 148 disposed in the grain-pushing bin 142, and a shaft hole 145 and a grain outlet 146 respectively penetrating through the grain-pushing bin 142, wherein the grain-pushing bin 142 is a hollow cylinder with an open end, the first annular wall 147 and the second annular wall 148 are cylindrical thin walls, the shaft hole 145 penetrates through the bottom wall of the grain-pushing bin 142, the second annular wall 148 surrounds the shaft hole 145 and is located in the first annular wall 147, and the shaft hole 145, the first annular wall 147 and the second annular wall 148 are concentric structures. The grain outlet 146 simultaneously penetrates through the bottom wall and the side wall of the grain poking bin 142. The second fixing post 144 is fixedly connected with the first fixing post 113 to fix the bracket 14 on the bottom case 11. The peeling bin 142 is fitted over the vertical wall 123 of the housing 12 to receive food falling into the inclined wall 122 and the vertical wall 123. The driver 13 is fixed to a side of the supporting plate 141 remote from the grain-plucking bin 142.

The pet feeding device 100 further comprises a transmission member 15, the transmission member 15 includes a base plate 151, a boss 152 protruding from the center of one side of the base plate 151, a connecting shaft 153 protruding from the boss 152, a plurality of driving ribs 154 connecting the boss 152 and the connecting shaft 153, a detection wall 155 extending from the edge of the base plate 151 towards the direction far away from the connecting shaft 153, a plurality of detection holes 156 arranged on the detection wall 155 and a connecting hole 157 arranged on one side of the base plate 151 far away from the connecting shaft 153, the connecting shaft 153 passes through the shaft hole 145 of the support 14 and is detachably connected with the grain poking member 31, and the boss 152 is rotatably installed in the shaft hole 145. The rotation shaft 131 of the driver 13 is inserted into the connection hole 157 to drive the transmission member 15 to rotate. In other embodiments, the driver 13 may be directly connected to the grain-stirring member 31 without providing the transmission member 15.

Pet feeder 100 still includes detection module 16, detection module 16 is fixed in on the backup pad 141 of support 14, it includes detection circuit board 161 and locates correlation detection sensor 162 on detection circuit board 161, the detection wall 155 of driving medium 15 inserts between the correlation detection sensor 162, detection module 16 monitors detection hole 156 through detecting the existence of correlation detection sensor 162 signal, and judge the turned angle of driving medium 15 with this, thereby the toggle angle of control group grain piece 31, and then the control group grain piece 31 dials the volume that food to feeding dish 7. Optionally, the correlation detection sensor 162 is a photosensor.

The grain pulling piece 31 is accommodated in the grain pulling bin 142 and comprises a tray body 311, a connecting column 312 arranged at one end of the tray body 311, a first sleeve 314 and a second sleeve 315 arranged at the other end of the tray body 311, a plurality of grain pulling blocks 313 arranged at the outer side of the first sleeve 314 at equal intervals, and a sleeve hole 316 and a driving groove 317 formed in the second sleeve 315. Wherein the first sleeve 314 surrounds the second sleeve 315, and the first sleeve 314 and the second sleeve 315 are rotatably fitted over the first annular wall 147 and the second annular wall 148 of the stand 14, respectively. The connecting shaft 153 of the transmission member 15 passes through the shaft hole 145 of the bracket 14 and is inserted into the sleeve hole 316, and meanwhile, the driving rib 154 is inserted into the driving groove 317, so that the transmission member 15 can drive the grain-stirring member 31 to rotate in the grain-stirring bin 142.

Wherein, group's grain piece 313 is used for dialling the interior food of group's granary 142 to grain outlet 146 when feeding, and food falls into through grain outlet 146 and leads grain groove 6, falls into pet dish 7 through leading grain groove 6. In addition, group grain piece 313 can also seal out grain outlet 146 when not feeding, prevents food and continues to fall into pet dish 7, prevents that the small-size animal such as cockroach from getting into group grain bin 142 simultaneously. Specifically, the grain poking block 313 includes two first plate bodies 3131 protruding from the tray body 311 and a second plate body 3132 protruding from the first sleeve 314 and connecting the two first plate bodies 3131, which are spaced from each other, the first plate body 3131 and the second plate body 3132 contact with the inner wall of the grain poking bin 142 and can move relative to the grain poking bin 142, and on the premise that the grain poking block 313 can rotate to poke food, the sealing performance of the grain poking block 313 on the grain outlet 146 is ensured as much as possible.

The grain gathering piece 32 comprises a grain gathering base plate 321, a perforation 322 penetrating through the grain gathering base plate 321, a grain gathering wall 323 connected with the grain gathering base plate 321, a clamping part 324 arranged on the outer side of the grain gathering wall 323, and a clamping groove 325 arranged on the grain gathering wall 323. The grain gathering wall 323 is substantially C-shaped and includes a vertical outer wall 3231 and an inclined inner wall 3132, the engaging portion 324 is disposed on the outer wall 3231, and the engaging groove 325 is disposed on the inner wall 3132. The two ends of the grain gathering base plate 321 and the grain gathering wall 323 enclose to form a grain gathering port 326, and the grain gathering port 326 is positioned above the grain pushing bin 142 of the bracket 14. The engaging portion 324 engages with the protrusion 124 of the housing 12 to detachably mount the grain gathering member 32 on the housing 12. The connecting column 312 of the grain stirring piece 31 passes through the through hole 322 of the grain gathering piece 32 and is detachably connected with the stirring piece 33.

The stirring member 33 includes a substantially umbrella-shaped cover 331, a fixing hole 333 and a plurality of shifting ribs 332 disposed on the top of the cover 331, and an insertion hole 334 disposed on an end of the cover 331 away from the fixing hole 333, wherein a connection post 312 of the grain shifting member 31 is detachably inserted into the insertion hole 334, the grain collecting substrate 321 is clamped between the plate 311 and the cover 331, and a screw passes through the fixing hole 333 and is connected with the connection post 312, so as to fix the stirring member 33 on the connection post 312. In other embodiments, the connection post 312 and the cover 331 can be connected by a snap structure without screws.

In order to prevent the food from being stuck to the raking member 31, the pet food dispensing device 100 further comprises two blocking members 9, wherein the two blocking members 9 are respectively fixed at positions close to both ends of the grain gathering wall 323, and the blocking members 9 can sweep the food falling on the second plate 3132 of the raking block 34 into the raking bin 142. Alternatively, the blocking member 9 is made of soft glue.

In order to enhance the stability of the food gathering member 32, the pet food dispensing device 100 further comprises a fastener 8 for fixing the food gathering member 32. The clamping member 8 comprises a clamping plate 81, a clamping column 83 connected with the clamping plate 81 and a clamping block 82 connecting the clamping plate 81 and the clamping column 83, the clamping column 83 penetrates through the clamping through hole 1252 of the casing 12 and is connected with the clamping column 143 of the bracket 14, the clamping block 82 is clamped in the clamping through hole 1252, the clamping plate 81 is simultaneously clamped into the inclined groove 1251 of the casing 12 and the clamping groove 325 of the grain gathering member 32, and therefore the grain gathering member 32 is further fixed.

Therefore, the grain discharging mechanism of the pet feeder is detachably connected with the main body, so that the whole grain discharging mechanism is conveniently detached from the main body, and the pet feeder is convenient to install and maintain; dial grain spare, gather and can dismantle the connection between the grain spare and the stirring piece, the user can will dial grain spare, gather grain spare and stirring piece and separate to conveniently wash and dial grain spare, gather grain spare and stirring piece.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the utility model.

Claims

1. The grain discharging mechanism is characterized by comprising a grain stirring piece, a stirring piece and a grain gathering piece, wherein the grain stirring piece is detachably connected with the stirring piece, and the grain gathering piece is clamped between the grain stirring piece and the stirring piece; dial grain spare and include the disk body and locate the spliced pole on the disk body, gather grain spare including gathering the grain base plate and link up the perforation of gathering the grain base plate, the spliced pole passes the perforation and with the connection can be dismantled to the stirring piece.

2. The grain discharging mechanism according to claim 1, wherein the stirring member comprises a cover body, a fixing hole and a plurality of shifting ribs which are arranged at the top of the cover body, and an insertion hole which is arranged at one end of the cover body far away from the fixing hole, the connecting column is detachably arranged in the insertion hole, and the grain gathering substrate is clamped between the tray body and the cover body.

3. A pet food dispensing device, comprising: a body, a cartridge and a feeding tray mounted on the body, and a feeding mechanism according to claim 1 or 2 mounted in the body, wherein: the grain discharging mechanism is detachably connected with the main body.

4. The pet feeder of claim 3, wherein the body comprises a base and a housing assembled together, a bracket fixed to the base, a driver fixed to the bracket, and a driving member connected to the driver, wherein the driving member is detachably connected to the kick-out member, the cartridge is connected to the housing, and the feeding tray is connected to the base.

5. The pet feeder of claim 4, wherein the bracket comprises a support plate, a grain poking bin arranged on one side of the support plate, and a shaft hole and a grain outlet which respectively penetrate through the grain poking bin, the grain outlet is communicated with the feeding plate, one end of the transmission member is connected with the driver, and the other end of the transmission member penetrates through the shaft hole and is detachably connected with the grain poking member.

6. The pet feeder of claim 5, wherein the grain poking piece further comprises a first sleeve connected with the tray body and a plurality of grain poking blocks arranged outside the first sleeve at equal intervals, each grain poking block comprises two first plate bodies which are arranged at intervals and protrude from the first sleeve and a second plate body which protrudes from the first sleeve and is connected with the two first plate bodies, and the first plate bodies and the second plate bodies are in contact with the grain poking bin and can move relative to the grain poking bin so as to poke food to the grain outlet and seal the grain outlet.

7. The pet feeder of claim 6, wherein the kicker further comprises a second sleeve, a socket hole formed in the second sleeve, and a driving groove, the first sleeve surrounding the second sleeve; the transmission part comprises a base plate, a boss protruding from one side of the base plate, a connecting shaft protruding from the boss, and a plurality of driving ribs connecting the boss and the connecting shaft, the connecting shaft penetrates through the shaft hole and is inserted into the sleeving hole, the driving ribs are inserted into the driving grooves, and the boss is rotatably installed in the shaft hole.

8. The pet feeder of claim 7, wherein the frame further comprises a first annular wall and a second annular wall disposed within the granary, the second annular wall surrounding the shaft hole and being disposed within the first annular wall, and the first sleeve and the second sleeve being rotatably fitted over the first annular wall and the second annular wall, respectively.

9. The pet feeder of claim 4, further comprising a detection module fixed to the support, wherein the driving member includes a detection wall and a plurality of detection holes formed in the detection wall, and the detection module determines the rotation angle of the driving member by detecting the detection holes.

10. The pet feeder of claim 4, wherein the grain gathering member further comprises a grain gathering wall connected with the grain gathering base plate and a clamping portion arranged on the outer side of the grain gathering wall, the clamping portion is clamped with the shell, and two ends of the grain gathering base plate and two ends of the grain gathering wall enclose a grain gathering opening.

11. The pet feeder of claim 10, further comprising a locking member, wherein the housing is provided with a locking through groove, the locking through groove comprises a chute and a locking through hole penetrating through the chute, the grain gathering wall is provided with a locking groove, the locking member comprises a locking plate, a locking post connected with the locking plate, and a locking block connecting the locking plate and the locking post, the locking post passes through the locking through hole and is connected with the bracket, the locking block is locked in the locking through hole, and the locking plate is simultaneously locked in the chute and the locking groove.

12. The pet feeder of claim 10, further comprising blocking members fixed to the food gathering wall at positions near both ends of the food gathering wall.