CN212877141U

CN212877141U - Pet feeder

Info

Publication number: CN212877141U
Application number: CN202021681443.9U
Authority: CN
Inventors: 孙舒; 刘银萍; 严飞; 陈伟; 蔡静怡
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-06
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a pet feeder, including the storage granary in the shell, the granary lid that the lid closed on the storage granary is equipped with the carousel in the passageway of putting out the grain of storage granary bottom, still including weighing plate and the controlling means who detects pet weight, and control motor drive carousel is rotatory, exports required dry grain every day to in the dinner plate of putting out grain passageway below. The feeder can be according to factors such as pet species, weight, health, grain heat integrated control feeding volume, and the volume of feeding of space size accurate control feeder output through setting up the carousel recess realizes that the automation of pet, scientific are fed and is eaten, ensures the healthy diet of pet, and feeder simple structure is practical, has extensive using value and wide market prospect.

Description

Pet feeder

Technical Field

The utility model relates to a feeder especially relates to a pet feeder.

Background

At present, the daily feeding amount of the pet cat and dog feeder needs to be manually adjusted, the daily feeding amount cannot be comprehensively considered by a pet owner according to factors such as pet species, weight, physical conditions and dry food heat, and the health problem of the pet is easily caused by long-term eating more or less.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to provide a can feed the pet feeder of volume daily according to pet health automatic control to realize that the science of pet is fed.

The technical scheme is as follows: the utility model provides a pet feeder, including the storage granary in the shell, the granary lid that the lid closed on the storage granary is equipped with the carousel in the passageway of putting out the grain of storage granary bottom, its characterized in that still includes weighing plate and the controlling means who detects pet weight, and control motor drive carousel is rotatory, exports required dry grain every day to in the dinner plate of putting out grain passageway below.

The control device comprises a calculation module, a processor module and a driving module, wherein the calculation module calculates the feeding amount according to the detected weight of the pet, the dry food calorific value (ME value) input by a keyboard and the static demand energy coefficient (RER coefficient) and inputs the feeding amount to the processor module, and the processor module controls the driving module to enable the motor to drive the turntable to rotate.

The rotary disc is composed of six equally divided grooves, the opening area of each groove is consistent with the sectional area of the grain discharging channel, and the volume of each groove is equal.

Preferably, in order to improve the accuracy of the dry food output of the feeder, each groove is provided with a space capable of containing 5g of dry food.

The dinner plate below the grain outlet channel is embedded into the weighing plate, and the weighing plate does not calculate the weight of the dinner plate and the dry grains.

Has the advantages that: compared with the prior art, the utility model has the advantages of as follows: the feeder has a simple and practical structure, can comprehensively control the feeding amount according to factors such as pet species, weight, physical conditions, dry food heat and the like, realizes automatic and scientific feeding of the pet, and ensures healthy diet of the pet.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a control flow chart of the present invention.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, a storage barn 2 for storing dry food is arranged in a housing of the pet feeder, a barn cover 1 is covered on the storage barn 2, a food outlet channel 3 is arranged at the bottom of the storage barn 2, a rotary disc 4 is arranged in the food outlet channel 3, the rotary disc 4 is composed of six equal grooves, the opening area of each groove is consistent with the sectional area of the food outlet channel 3, each groove has equal capacity and can accommodate 5g of dry food, a central shaft of the rotary disc 4 can rotate under the drive of a motor, a food plate 5 is arranged below the food outlet 3, the food plate 5 is embedded into a weighing plate 6, the weight of the food plate 5 and the weight of the dry food are not calculated by the weighing plate 6, the area of the weighing plate 6 is larger, when the feeder is placed in a pet cage, the weighing plate 6 can serve as a cage bottom plate to provide a place for the activity of a.

The control device arranged in the shell automatically calculates the feeding amount and drives the rotary disc 4 to rotate so as to provide scientific feeding amount, and as shown in figure 2, the control device comprises a calculation module, a processor module and a driving module.

The calculation module is used for receiving the pet weight data transmitted by the weighing plate 6, the static demand energy coefficient (RER coefficient) and the dry grain heat value (ME value) input by the owner, and automatically calculating the daily required heat (MER) according to the formula (1), wherein the unit is kcal;

MER ═ (body weight 30+70) × RER coefficient (1)

Substituting the result of formula (1) into formula (2) to calculate the dry grain feed amount in g:

feed rate of dried grain (MER/ME) × 1000 (2)

The processor module sends a signal to the driving module according to the calculation result of the dry grain feeding amount, the driving module starts the motor to drive the turntable 4 to rotate,

according to the animal weight and other relevant parameters fed back by the weighing plate 6, a driving signal is output to drive the motor to drive the turntable 4 to rotate, and the required dry food is conveyed to the dinner plate 5 below the food outlet 3.

For example, the required feeding amount is calculated to be 50g according to the calculation module, the processor module receives the instruction and outputs a control signal to the driving module, the driving module drives the motor to rotate to drive the rotary disc 4 to rotate for 10 times, each time the rotary disc 4 rotates, the dry grains can be filled in one groove, the dry grains fall into the dinner plate 5 along with the rotation of the rotary disc 4, and in the implementation process, the rotary disc 4 needs to be provided with each groove for the first time to be filled with the dry grains.

Claims

1. The pet feeder comprises a grain storage bin (2) in a shell, a bin cover (1) covered on the grain storage bin (2), and a rotary plate (4) arranged in a grain outlet channel (3) at the bottom of the grain storage bin (2), and is characterized by further comprising a weighing plate (6) and a control device for detecting the weight of a pet, wherein the motor is controlled to drive the rotary plate (4) to rotate, and dry grains required every day are output to a dinner plate (5) below the grain outlet channel (3).

2. The pet feeder of claim 1, wherein the control device comprises a calculation module, a processor module and a driving module, wherein the calculation module calculates the feeding amount according to the detected weight of the pet, the dry food calorific value input by the keyboard and the static demand energy coefficient, and inputs the feeding amount to the processor module, and the processor module controls the driving module to enable the motor to drive the rotary disc (4) to rotate.

3. Pet feeder according to claim 1 or 2, characterized in that the turntable (4) is formed by six equally divided grooves, the opening area of which is the same as the cross-sectional area of the food outlet channel (3), and the capacity of each groove is equal.

4. The pet feeder of claim 3, wherein each trough holds 5g of dry food.

5. The pet feeder of claim 1, wherein the dish (5) is embedded in the weighing plate (6), the weighing plate (6) only calculating the pet weight.