CN219939283U

CN219939283U - Pet feeding device with uniform grain outlet

Info

Publication number: CN219939283U
Application number: CN202320753155.7U
Authority: CN
Inventors: 吴丹阳
Original assignee: Shenzhen Pettemeng Creative Technology Co ltd
Current assignee: Shenzhen Pettemeng Creative Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-11-03
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a pet feeding device with uniform grain output, which comprises a grain storage bin, a grain pushing piece and a grain bowl, wherein a grain leakage port is formed in the bottom of the grain storage bin; the grain pushing bin is arranged below the grain storage bin and comprises a grain inlet and a grain outlet, the grain inlet is arranged on the upper part of the grain pushing bin, the grain inlet is opposite to the grain leaking port, and the grain outlet is arranged at the bottom of the grain pushing bin; the grain pushing piece is rotatably arranged in the grain pushing bin; the grain bowl is arranged below the grain outlet; the grain pushing piece is made of soft rubber; the grain pushing piece is used for pushing pet grains falling from the grain leakage port to the grain outlet, and then flowing into the grain bowl. The utility model can solve the problem of grain clamping so as to improve the uniformity of grain.

Description

Pet feeding device with uniform grain outlet

Technical Field

The utility model relates to the technical field of pet supplies, in particular to a pet feeding device with uniform grain output.

Background

The automatic pet feeder is used for automatically flowing pet food out of the grain storage bin and into the food bowl so as to achieve the aim of automatic feeding.

The pet feeder in the market can appear the bad phenomenon of card grain at the in-process of automatic grain that goes out, influences the degree of consistency of grain out, is unfavorable for the healthy ration diet of pet, consequently, need design one kind and can avoid card grain phenomenon to appear to promote the degree of consistency of grain out.

Disclosure of Invention

The utility model provides a pet feeding device with uniform grain discharge, which aims to solve the problem of grain clamping and improve the uniformity of grain discharge.

According to the embodiment of the utility model, the pet feeding device with uniform grain output comprises:

the grain storage bin is provided with a grain leakage port at the bottom;

the grain pushing bin is arranged below the grain storage bin and comprises a grain inlet and a grain outlet, the grain inlet is arranged at the upper part of the grain pushing bin, the grain inlet is opposite to the grain leaking port, and the grain outlet is arranged at the bottom of the grain pushing bin;

the grain pushing piece is rotatably arranged in the grain pushing bin;

the grain bowl is arranged below the grain outlet;

wherein the grain pushing piece is made of soft rubber; the grain pushing piece is used for pushing pet grains falling from the grain leakage port to the grain outlet, and then flowing into the grain bowl.

Preferably, the pet feeding device with uniform grain output further comprises a charging barrel and a housing, wherein the charging barrel is arranged above the housing, the grain storage bin is arranged in the charging barrel, and the grain pushing bin is arranged between the housing and the charging barrel

Preferably, the pet feeding device with uniform grain output further comprises a motor and a transmission piece, wherein the motor and the transmission piece are arranged in the shell, the motor is in transmission connection with the transmission piece, the transmission piece is arranged below the grain pushing piece, and the transmission piece is in transmission connection with the grain pushing piece; the shell comprises an upper shell and a lower shell which are combined into a whole, and the upper shell and the lower shell are combined to form a containing cavity for containing the motor and the transmission piece.

Preferably, the motor is arranged above the lower shell and is positioned at one side of the grain outlet.

Preferably, the pet feeding device with uniform grain output further comprises a grain blocking sealing cover connected with the transmission part in a transmission mode, the upper shell comprises a groove part, the grain blocking sealing cover is arranged in the groove part, the grain blocking sealing cover and the groove part form the grain pushing bin, the grain inlet is arranged on the grain blocking sealing cover, and the grain output is arranged on the bottom wall of the groove part.

Preferably, the grain-blocking sealing cover comprises a first annular wall and a second annular wall which are concentrically arranged at intervals; the grain pushing piece comprises a first circular ring part and a plurality of pushing plate parts, and the pushing plate parts are connected to the circumference of the circular ring part; the first annular part is sleeved on the first annular wall, a plurality of first hole parts are arranged on the second annular wall, and the push plate part penetrates out of the first hole parts; the transmission piece is in transmission connection with the grain blocking sealing cover.

Preferably, the pet feeding device with uniform grain output further comprises a plurality of grain blocking sheets; the bottom wall of the charging barrel also comprises a third annular wall and a fourth annular wall which are coaxially arranged, the grain baffle plate comprises a clamping part and a grain baffle plate part which are connected, and the clamping part is arranged between the third annular wall and the fourth annular wall; the fourth annular wall comprises a plurality of second opening parts, and the grain baffle plate part penetrates out of the second opening parts.

Preferably, the grain baffle is made of soft rubber.

Preferably, the bottom wall of the upper shell further comprises a fifth circular wall, an intermediate bin is formed between the fifth circular wall and the grain blocking sealing cover, and the grain blocking sheet is located in the intermediate bin and used for stirring pet grains in the intermediate bin.

Preferably, the pet feeding device with uniform grain outlet further comprises a guiding chute, wherein the guiding chute is arranged below the grain outlet and is used for communicating the grain outlet with the grain bowl so as to guide pet grains flowing out from the grain outlet into the grain bowl.

Preferably, the lower case includes a slot, and the guide chute includes a socket inserted into the slot, and the detachable connection between the guide chute and the slot is achieved through the socket and the slot.

Preferably, the number of the grain outlets is two, the number of the guiding chute is two, the number of the grain bowls is two, and the two grain bowls are respectively arranged on two opposite sides of the shell.

Preferably, the pet feeding device with uniform grain output further comprises a grain shifting plate in transmission connection with the grain blocking sealing cover, wherein the grain shifting plate is arranged in the upper shell and is used for shifting pet grains in the grain storage bin to the grain leakage opening.

Preferably, a plurality of support rods are further arranged between the lower shell and the grain bowl, and the support rods are used for detachably connecting the grain bowl with the lower shell.

Preferably, the pet feeding device with uniform grain output further comprises a digital coding switch and a display screen, wherein the digital coding switch is electrically connected with the display screen, and the feeding plan is set by rotating the digital coding switch, and the digital coding switch is displayed by the display screen.

The technical scheme provided by the embodiment of the utility model can have the following beneficial effects: the pet feeding device with uniform grain discharge is designed, the situation of grain blockage is avoided, and the uniformity of grain discharge is improved; the pet food-protecting bowl is provided with a plurality of food outlets and food bowls for a plurality of pets to use simultaneously, and the distance between the food bowls is far, so that the awareness of the pets about the land is reduced, and the situation of protecting the pets from food is avoided; the same transmission system is adopted for power transmission, and the structure is simple.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a pet feeding device with uniform grain output according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a pet feeding device with uniform grain delivery in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a pet feeding device with uniform grain delivery according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of another view of a uniform pet food dispensing device in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of a grain blocking seal cover and a grain pushing member of the pet feeding device with uniform grain output according to the embodiment of the present utility model;

fig. 6 is a schematic diagram of an assembly structure of a barrel and a grain baffle of the pet feeding device with uniform grain discharge according to the embodiment of the utility model.

Description of the reference numerals:

10. a grain storage bin; 11. a grain leakage port; 20. pushing the granary; 21. a grain inlet; 22. a grain outlet; 30. a grain pushing piece; 31. a first annular portion; 32. a push plate section; 40. a grain bowl; 41. a clamping groove; 42. positioning holes; 50. a charging barrel; 51. a third annular wall; 52. a fourth annular wall; 521. a second hole portion; 53. a fifth annular wall; 60. a grain poking plate; 70. a housing; 71. an upper case; 711. a groove portion; 72. a lower case; 721. a slot; 80. a motor; 90. a transmission member; 91. a grain blocking sealing cover; 911. a first annular wall; 912. a second annular wall; 913. a first hole portion; 92. a grain baffle plate; 921. a clamping-in part; 922. a grain baffle plate part; 93. a guide chute; 931. inserting plate; 94. a support rod; 95. a digital code switch; 96. a display screen; 97. and a grain blocking block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1-6, the utility model discloses a pet feeding device with uniform grain output, which comprises a grain storage bin 10, a grain pushing bin 20, a grain pushing piece 30 and a grain bowl 40. The bottom of the grain storage bin 10 is provided with a grain leakage port 11; the grain pushing bin 20 is arranged below the grain storage bin 10, the grain pushing bin 20 comprises grain inlets 21 and grain outlets 22, the number of the grain inlets 21 is consistent with that of the grain leakage openings 11, the grain inlets 21 are arranged on the upper portion of the grain pushing bin 20, and the positions of the grain inlets 21 and the positions of the grain leakage openings 11 are opposite to each other, so that pet grains can be conveniently leaked into the grain pushing bin 20 from the grain leakage openings 11. The grain outlet 22 is arranged at the bottom of the grain pushing bin 20, the grain outlet 22 and the grain inlet 21 are arranged in a staggered manner, so that pet grains leaked from the grain leakage port 11 can be deposited at the bottom of the grain pushing bin 20 instead of directly leaking from the grain outlet 22, the buffering effect is achieved, the volume of the grain pushing bin 20 is fixed, the grain outlet 22 and the grain inlet 21 are arranged in a staggered manner, the quantity of pet grains pushed out from the grain outlet 22 each time can be controlled, quantitative feeding of pets is facilitated, and healthy growth of pets is facilitated. The grain pushing member 30 is rotatably disposed in the grain pushing bin 20, and is used for pushing pet grains in the grain pushing bin 20 to the grain outlet 22 of the grain pushing bin 20. The food bowl 40 is disposed below the food outlet 22, and is used for receiving pet food flowing out from the food outlet 22 for pets to eat. The grain pushing piece 30 is made of soft rubber, and the phenomenon of grain blocking cannot occur through the grain pushing piece 30 made of soft rubber. When the stuck grain condition occurs, the amount of pet food pushed out from the food outlet 22 is affected, and the uniformity of the pet food out of the food is further affected.

In the running process of the pet food preparation method, pet food in the grain storage bin 10 is leaked into the grain inlet 21 of the grain pushing bin 20 from the grain leakage port 11 at the bottom of the grain storage bin, then leaked into the grain pushing bin 20, and then rotated through the grain pushing piece 30, the pet food in the grain pushing bin 20 is pushed to the position of the grain outlet 22, and then flows into the grain bowl 40 below from the grain outlet 22 for pets. The grain pushing piece 30 is made of soft rubber, so that the phenomenon of grain blocking can not occur in the process of pushing pet grains out of the grain pushing bin 20, and the grain discharging quantity can be more uniform.

In this embodiment, the pet feeding device with uniform grain output further comprises a charging barrel 50, a grain poking plate 60, a shell 70, a motor 80 and a transmission member 90. The cartridge 50 is mounted above the housing 70. Grain poking plate 60 rotates and sets up in feed cylinder 50, and motor 80 and driving medium 90 all set up in casing 70, and grain storage bin 10 sets up in feed cylinder 50, pushes away grain bin 20 and sets up between casing 70 and feed cylinder 50. The motor 80 is in transmission connection with the transmission piece 90, the transmission piece 90 is arranged below the grain pushing piece 30, the transmission piece 90 is in transmission connection with the grain pushing piece 30, the transmission piece 90 is simultaneously in transmission connection with the grain poking plate 60, the transmission piece 90 is driven to rotate through the motor 80, and then the transmission piece 90 drives the grain pushing piece 30 and the grain poking plate 60 to rotate so as to push pet grains in the charging barrel 50 to the grain leakage port 11 and push the pet grains in the grain pushing bin 20 to the position of the grain outlet 22. The utility model can realize the operation of the device through one set of transmission mechanism, has simple structure and reduces the number of components.

In some embodiments, the housing 70 includes an upper shell 71 and a lower shell 72, the upper shell 71 and the lower shell 72 combining to form a receiving cavity that receives the motor 80 and the transmission 90. The motor 80 is disposed above the lower case 72, and the motor 80 is located at one side of the driving member 90. Specifically, the motor 80 is mounted on the lower case 72, the motor 80 is disposed at a side of the transmission member 90, that is, the transmission direction is a horizontal direction, the motor 80 on the market is generally disposed under the transmission member 90, and the transmission direction is a vertical direction, and the vertical direction transmission increases the height of the whole device, thus increasing the packaging material of the device and increasing the packaging cost of the device; in the utility model, the motor 80 is arranged at the side of the transmission part 90, so that the height of the device is reduced, the packaging material is further reduced, and the packaging cost is reduced.

In an alternative embodiment, the pet feeding device with uniform grain output further comprises a grain blocking sealing cover 91, and the grain blocking sealing cover 91 is in transmission connection with the transmission piece 90, so that the grain blocking sealing cover 91 can rotate. The upper case 71 includes a groove part 711, and the grain blocking sealing cover 91 is disposed in the groove part 711, and the grain pushing bin 20 is formed between the grain blocking sealing cover 91 and the groove part 711. The grain inlet 21 is provided on the grain blocking seal cover 91, and the grain outlet 22 is provided on the bottom wall of the groove part 711. The grain sealing cover 91 comprises a first annular wall 911 and a second annular wall 912 which are concentrically arranged at intervals. The grain pushing member 30 includes a first circular ring portion 31 and a plurality of pushing plate portions 32, the pushing plate portions 32 are connected to the circumference of the circular ring portion, and the pushing plate portions 32 are used for pushing pet grains in the grain pushing bin 20. The first annular portion 31 is sleeved on the first annular wall 911, and the second annular wall 912 is provided with a plurality of first hole portions 913, and the push plate portion 32 passes through the first hole portions 913, so that the grain pushing member 30 rotates synchronously with the grain blocking seal cover 91. When the motor 80 drives the transmission member 90 to rotate, the transmission member 90 drives the grain blocking sealing cover 91 and the grain pushing member 30 to synchronously rotate, and pet grains in the grain pushing member 20 are pushed to move in the rotating process of the grain pushing member 30. The structural design of the grain pushing sealing cover and the grain pushing piece 30 in the embodiment also reduces the height of the device, thereby reducing the cost of packaging materials.

In this embodiment, keep off the external diameter looks adaptation of grain sealed lid and the internal diameter of recess portion, push pedal portion cuts off into grain mouth and play grain mouth, in order to promote the pet grain in the push pedal portion rotation and push out the granary to make into grain mouth and play grain mouth intercommunication. The number of the pushing plate parts can be twice as many as the number of the grain inlets. For example, the number of the grain inlets is one, the number of the pushing plate parts is two, the pushing plate parts are provided with two sides of an opening of the grain inlet, namely the pushing plate parts divide the grain pushing bin into two parts, and in an initial state, the pushing plate parts block the grain inlet and the grain outlet so as to seal the grain storage bin and part of the grain pushing bin, so that the sealing performance of the device is improved, the grain outlet is sealed outside, and the effects of moisture resistance and insect resistance are achieved; after the push plate part rotates, the pet food is pushed out to the food outlet. Specifically, the inside of the grain pushing bin is sealed through the grain blocking sealing cover, the side surfaces and the bottom surfaces of the two pushing plate parts and the groove part, and the grain pushing bin is communicated to the grain outlet only when the pushing plate part rotates during the operation of the motor.

In an alternative embodiment, the pet feeding device with uniform grain output further comprises a plurality of grain blocking sheets 92, and the bottom wall of the barrel 50 further comprises a third annular wall 51, a fourth annular wall 52 and a fifth annular wall 53 which are coaxially arranged. The third annular wall 51, the fourth annular wall 52 and the fifth annular wall 53 are all disposed towards the grain elevator 20, and the diameter of the third annular wall 51 is smaller than the diameter of the fourth annular wall 52, and the diameter of the fourth annular wall 52 is smaller than the diameter of the fifth annular wall 53. The fifth circular wall 53 is attached to the grain blocking sealing cover 91, an intermediate bin a is formed between the fifth circular wall 53 and the grain blocking sealing cover 91, and the grain blocking sheet 92 is arranged in the intermediate bin a and is used for stirring pet grains in the intermediate bin a. The grain blocking piece 92 includes a locking portion 921 and a grain blocking plate portion 922 that are connected, and the locking portion 921 is disposed between the third annular wall 51 and the fourth annular wall 52. The fourth annular wall 52 includes a plurality of second opening portions 521, and the grain baffle portion 922 passes through the second opening portions 521. When the grain blocking sealing cover 91 rotates, the grain blocking sheet 92 is in a motionless state, so that the grain blocking sheet 92 can stir pet grains on the grain blocking sealing cover 91 into the grain inlet 21, and then enter the grain pushing bin 20. In this embodiment, the grain pushing bin 20 and the grain storage bin 10 are separated by the middle bin a, and although the grain inlet 21 is arranged right below the grain leaking port 11, pet grains fall onto the grain blocking sealing cover 91 (namely, the pet grains fall into the middle bin) due to the height difference, and the pet grains in the middle bin are pushed to the grain inlet 21 by the grain blocking sheet 92. In some embodiments, the grain blocking piece 92 is made of soft rubber, so as to prevent the bad phenomenon of the pet food from being blocked in the middle bin.

In this embodiment, the pet feeding device with uniform grain output further comprises a guiding chute 93 and a plurality of supporting rods 94. A guide chute 93 is provided below the grain outlet 22 for communicating the grain outlet 22 with the grain bowl 40 to guide pet food flowing out of the grain outlet 22 into the grain bowl 40. A support bar 94 is disposed between the lower shell 72 and the bowl 40, the support bar 94 being adapted to detachably connect the bowl 40 to the lower shell 72. The lower housing 72 includes a slot 721, and the guide chute 93 includes a insertion plate 931 inserted into the slot 721, and the detachable connection between the guide chute 93 and the slot 721 is achieved by the design of the insertion plate 931 and the slot 721. The bowl 40, guide chute 93 and support bar 94 of the present utility model are removable and this design helps reduce the size of the package. The design in the market is straight cylinder structure at present, in order to guarantee the difference in height between grain bowl 40 and inferior valve 72, need set up the higher of inferior valve 72, consequently wasted raw and other materials, the size of the mould of casing 70 is great, and the mould is with high costs to the size of packing carton is also great, and packaging material cost greatly increased. The present utility model ensures the height difference between the lower shell 72 and the bowl 40 by the support bars 94, reduces the size of the housing 70, and reduces the material cost. The support rod 94 and the guide chute 93 can be detached, and when the package is carried out, the support rod 94 and the guide chute 93 are detached and placed in the grain storage bin 10, so that the total volume of the package box can be reduced, and the cost of packaging materials and the transportation cost are greatly reduced. The effect is more remarkable in the aspect of transnational transportation cost, and the transportation cost can be greatly reduced.

In an alternative embodiment, the number of outlets 22, the number of guide chute 93 and the number of bowls 40 are two, and bowls 40 are disposed on opposite sides of housing 70.

Specifically, two grain outlets 22 are respectively arranged on two opposite sides of the shell 70, a guiding chute 93 is matched at each grain outlet 22, and a grain bowl 40 is arranged below each grain outlet 22. The two food bowls 40 are respectively arranged at two sides of the housing 70, so that the distance between pets can be further, and the housing 70 blocks the sight of the pets when the pets are in use, so that the situation that the pets fight for food can be avoided. It will be appreciated that the number of bowls may be set to be greater.

In some embodiments, the pet feeding device with uniform grain output of the utility model further comprises a grain blocking block 97 arranged between the guiding chute 93 and the grain output openings 22, wherein the grain blocking block is used for blocking one of the grain output openings 22. Under the condition that the number of pets is small, the excessive grain outlet 22 is blocked, so that the pet grains in the grain pushing bin 20 only leak out from the grain outlet 22 which is not blocked, and the use scene of the device can be increased. When a plurality of grain bowls 40 are needed, the guide chute 93 is pulled out of the slot 721, the grain blocking block is taken out, and a clamping groove 41 for placing the grain blocking block is arranged on one side of the grain bowl 40 facing the ground so as to avoid losing the grain blocking piece.

In some embodiments, the pet feeding device with uniform grain output further comprises a digital coding switch 95 and a display screen 96, wherein the digital coding switch 95 is electrically connected with the display screen 96, the feeding plan can be set by rotating the digital coding switch 95, and the display screen 96 can display a specific setting plan. For example, in a one-key feeding mode, the 3S unlocking screen of the digital coding switch is pressed, the screen icon is lightened, and the one-key feeding undetermined state is entered by default; the rotary digital coding switch can circularly switch the main menu of ' one-key feeding ', ' feeding plan ', ' clock setting ', ' main menu; rotating the digital encoding switch selects FEEDING and clicks on the confirmation, entering a one-touch FEEDING setting. Meanwhile, the feeding number of copies is displayed in a pending setting state, the feeding number of copies is increased or reduced by rotating the digital coding switch, the current feeding number of copies is confirmed by pressing again, and feeding is carried out. For example, feeding plan setting, namely pressing a 3S unlocking screen of a digital coding switch, and lighting an unlocking icon; rotating the digital coding switch to select FEEDING PLAN and clicking to confirm, and entering feeding schedule setting; simultaneously, the clock display part flashes to be set, the rotary digital coding switch sets the clock, and the clock is confirmed by clicking and automatically jumps to be set for minutes; the feeding time and the feeding number of the meal or multiple meals can be set in sequence by clicking to confirm and jump to the feeding number setting. The above-mentioned one-key feeding operation and feeding schedule setting are just examples, and other mode setting can be performed, and the principle of the digital code switch is the prior art, which is not described herein. The setting in the market is usually multi-key operation, so that the user can not use the digital coding switch conveniently.

The present utility model is not limited to the above embodiments, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the scope of the present utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A pet feeding device with uniform grain output, comprising:

the grain storage bin is provided with a grain leakage port at the bottom;

the grain pushing piece is rotatably arranged in the grain pushing bin;

the grain bowl is arranged below the grain outlet;

2. The uniform pet feeding device of claim 1, further comprising a barrel and a housing, wherein the barrel is mounted above the housing, the grain storage bin is disposed within the barrel, and the grain pushing bin is disposed between the housing and the barrel.

3. The pet feeding device with uniform grain output according to claim 2, further comprising a motor and a transmission piece, wherein the motor and the transmission piece are arranged in the shell, the motor is in transmission connection with the transmission piece, the transmission piece is arranged below the grain pushing piece, and the transmission piece is in transmission connection with the grain pushing piece; the shell comprises an upper shell and a lower shell which are combined into a whole, and the upper shell and the lower shell are combined to form a containing cavity for containing the motor and the transmission piece.

4. The pet feeding device with uniform grain output according to claim 3, wherein the motor is arranged above the lower shell and is positioned at one side of the grain output port.

5. The pet feeding device with uniform grain discharging according to claim 3, further comprising a grain blocking sealing cover in transmission connection with the transmission member, wherein the upper shell comprises a groove part, the grain blocking sealing cover is arranged in the groove part, the grain blocking sealing cover and the groove part form the grain pushing bin, the grain inlet is arranged on the grain blocking sealing cover, and the grain outlet is arranged on the bottom wall of the groove part.

6. The pet feeding device with uniform grain output according to claim 5, wherein the grain blocking sealing cover comprises a first annular wall and a second annular wall which are concentrically arranged at intervals; the grain pushing piece comprises a first circular ring part and a plurality of pushing plate parts, and the pushing plate parts are connected to the circumference of the circular ring part; the first annular part is sleeved on the first annular wall, a plurality of first hole parts are arranged on the second annular wall, and the push plate part penetrates out of the first hole parts; the transmission piece is in transmission connection with the grain blocking sealing cover.

7. The uniform-out-of-grain pet feeding device of claim 6, further comprising a plurality of food blocking tabs; the bottom wall of the charging barrel also comprises a third annular wall and a fourth annular wall which are coaxially arranged, the grain baffle plate comprises a clamping part and a grain baffle plate part which are connected, and the clamping part is arranged between the third annular wall and the fourth annular wall; the fourth annular wall comprises a plurality of second opening parts, and the grain baffle plate part penetrates out of the second opening parts.

8. The pet feeding device with uniform grain output according to claim 7, wherein the grain baffle is made of soft rubber.

9. The pet feeding device with uniform grain discharging of claim 7, wherein the bottom wall of the upper shell further comprises a fifth circular wall, an intermediate bin is formed between the fifth circular wall and the grain blocking sealing cover, and the grain blocking piece is located in the intermediate bin and is used for stirring pet grains in the intermediate bin.

10. The uniform pet food dispensing device of claim 3, further comprising a guide chute disposed below the outlet, the guide chute being configured to communicate the outlet with the bowl to direct pet food exiting the outlet into the bowl.

11. The uniform pet food dispensing device of claim 10, wherein said lower housing includes a slot, said guide chute includes a insert plate inserted into said slot, and removable connection between said guide chute and said slot is accomplished by way of said insert plate and slot.

12. The pet feeding device with uniform grain outlet according to claim 11, wherein the number of the grain outlet is two, the number of the guiding chute is two, the number of the grain bowl is two, and the two grain bowls are respectively arranged on two sides of the shell.

13. The pet feeding device with uniform grain output according to claim 5, further comprising a grain shifting plate in transmission connection with the grain blocking sealing cover, wherein the grain shifting plate is arranged in the feed cylinder and is used for shifting pet grains in the feed cylinder to the grain leakage opening.

14. The pet feeding device with uniform grain output according to claim 3, wherein a plurality of support rods are further arranged between the lower shell and the grain bowl, and the support rods are used for detachably connecting the grain bowl and the lower shell.

15. The uniform pet feeding device of claim 1, further comprising a digital code switch and a display screen, wherein the digital code switch is electrically connected to the display screen, and wherein the feeding schedule is set by rotating the digital code switch and displayed by the display screen.