CN214316652U

CN214316652U - Cat grain automatic feeding device utilizing piezoresistor

Info

Publication number: CN214316652U
Application number: CN202120178615.9U
Authority: CN
Inventors: 叶澄宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-01
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses an utilize piezo-resistor's automatic ware of throwing something and feeding of cat grain relates to animal feeding equipment technical field, including base and the throwing food ware body of setting on the base, this internal district of throwing something and feeding that is used for depositing cat grain that is provided with of ware of throwing something and feeding, the one side of throwing food ware body is provided with and is used for opening or closing the door of throwing something and feeding in district and being used for driving the driving motor that the door of throwing something and feeding was opened or was closed, be provided with pressure sensitive footboard on the base, be provided with pressure sensor in the pressure sensitive footboard, pressure sensor with the driving motor electricity is connected, works as when the pressure value that pressure sensor detected is located predetermined pressure range, driving motor drive the door of throwing something and feeding is opened. The utility model discloses a set up pressure sensitive pedal and realized the effect of automatic feeding, and pressure sensor's in the pressure sensitive pedal predetermined pressure scope is adjustable, can set for according to cat's roughly weight, in addition, still can control throwing the grain time of feeder.

Description

Cat grain automatic feeding device utilizing piezoresistor

Technical Field

The utility model relates to an animal feeds and eats equipment technical field, especially relates to an utilize piezo-resistor's automatic ware of throwing something and feeding of cat grain.

Background

With the improvement of living standard, more and more families begin to raise pets. And cats formally become one of the favorite pets of people. Because of the need for daily activities, most households use cat food feeders to feed cats. Most of the existing cat food feeders are simple in structure and single in function, and cat food is directly contained in a cat food basin, so that part of cat food is exposed in the air for a long time, the cat food is easy to deteriorate, and the cat food basin is easy to overturn in the running process of a cat, so that the waste of the cat food is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the defects of the prior art are overcome, and the cat grain automatic feeding device utilizing the piezoresistor is provided in a simple and economic mode.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides an utilize piezo-resistor's automatic ware of throwing something and feeding of cat grain, includes the base and sets up the ware body of throwing something and eating on the base, this internal district of throwing something and eating that is used for depositing cat grain that is provided with of ware of throwing something and eating, the one side of throwing something and eating the ware body is provided with and is used for opening or closing the door of throwing something and feeding of district and is used for driving the driving motor that the door of throwing something and feeding opened or closed, be provided with pressure sensitive footboard on the base, be provided with pressure sensor in the pressure sensitive footboard, pressure sensor with driving motor electricity is connected, works as when the pressure value that pressure sensor detected is located predetermined pressure within range, driving motor drive the door of throwing something and feeding is opened.

As an optimized scheme of the cat food automatic feeding device utilizing the piezoresistor, wherein: the feeding door is made of transparent materials.

As an optimized scheme of the cat food automatic feeding device utilizing the piezoresistor, wherein: a granary for storing cat grains is arranged above the feeding area in the feeder body, and the granary is communicated with the feeding area through a grain outlet at the bottom.

As an optimized scheme of the cat food automatic feeding device utilizing the piezoresistor, wherein: the grain conveying device is characterized in that a hollow cylindrical grain conveying cavity with a closed upper end and a closed lower end is arranged at the bottom of the granary, a rotating shaft along the axis direction of the grain conveying cavity is rotatably installed in the grain conveying cavity, at least two grain conveying push plates are arranged on the side surface of the rotating shaft, the grain conveying push plates divide the grain conveying cavity into a plurality of cavities, the upper end of the grain conveying cavity is communicated with the granary through a grain conveying opening, the grain outlet is formed in the lower end of the grain conveying cavity, and the grain conveying opening and the grain outlet are located in different cavities.

As an optimized scheme of the cat food automatic feeding device utilizing the piezoresistor, wherein: the feeder body is internally provided with a rotating motor for driving the rotating shaft to rotate.

As an optimized scheme of the cat food automatic feeding device utilizing the piezoresistor, wherein: the upper end of the feeder body is provided with a grain adding opening communicated with the granary, and the grain adding opening is provided with a sealing cover for opening or closing the grain adding opening.

The utility model has the advantages that:

(1) the utility model discloses one side of throwing the edible ware body is provided with pressure sensitive pedal, when the cat tramples on pressure sensitive pedal, pressure sensor in the pressure sensitive pedal detects the pressure value and is in the predetermined pressure within range, then controls to throw the door of feeding and open, supplies the cat feed, realizes the effect of automatic feeding, when not having the cat on pressure sensitive pedal, throws the door self-closing of feeding, avoids cat grain extravagant.

(2) The preset pressure range of the pressure sensor in the pressure-sensitive pedal of the utility model is adjustable, and can be set according to the approximate weight of the cat, so as to prevent other animals such as large dogs and the like from eating cat food;

(3) the utility model is provided with a grain conveying cavity at the bottom of the granary, a rotating shaft and a grain conveying push plate are arranged in the grain conveying cavity, the grain discharging time of the granary can be controlled by controlling the movement time of the rotating shaft, and the grain discharging speed can be adjusted by controlling the rotating speed of the rotating shaft;

(4) the utility model discloses well feeding door is transparent material, makes the cat can see to be located and throws this internal cat grain of feeder to make the cat walk to pressure sensitive footboard by oneself, in addition, for inwards opening when feeding door is opened, touch the cat when avoiding feeding door outwards to open, produce frightening to the cat.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the cat food automatic feeder using the piezoresistor provided by the utility model;

fig. 2 is a schematic view of the feeding chamber of the cat food automatic feeder using the piezoresistor;

fig. 3 is a top view of a feeding chamber in the cat food automatic feeder using the piezoresistor provided by the utility model;

wherein: 1. a base; 2. a feeder body; 3. a feeding area; 4. a feeding door; 5. a drive motor; 6. a pressure sensitive pedal; 7. a granary; 8. a grain outlet; 9. a grain conveying cavity; 10. a rotating shaft; 11. a grain conveying push plate; 12. a grain delivery port; 13. a rotating electric machine; 14. and (7) sealing the cover.

Detailed Description

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

The embodiment provides an automatic cat grain feeder utilizing piezoresistors, which comprises a base 1, wherein a feeder body 2 is fixedly mounted on the base 1, and a feeding area 3 for storing cat grains is arranged in the feeder body 2. The feeding door 4 is arranged on the left side of the feeder body 2, and when the feeding door 4 is opened, a domestic cat or a wandering cat can extend the head into the feeding area 3 through the feeding door 4. A driving motor 5 for driving the feeding door 4 to open and close is fixedly arranged in the feeding device body 2, and the driving motor 5 is electrically connected with a controller of the cat food automatic feeding device by utilizing the piezoresistor. A pressure-sensitive pedal 6 is arranged on the base 1 and positioned on the left side of the feeder body 2, a pressure sensor is arranged in the pressure-sensitive pedal 6, and the pressure sensor is also electrically connected with a controller of the automatic cat food feeder utilizing a piezoresistor. When the cat tramples on the pressure-sensitive pedal 6, the pressure value detected by the pressure sensor is within the preset pressure range, the pressure sensor transmits a signal to the controller, the controller controls the feeding door 4 to be opened for feeding the cat, so that the automatic feeding effect is realized, and when no cat exists on the pressure-sensitive pedal 6, the feeding door 4 is automatically closed, so that the waste of cat food is avoided. It should be noted that the preset pressure range of the pressure sensor in the pressure-sensitive pedal 6 is adjustable, so that the large dog and other animals are prevented from eating cat food.

Wherein, the feeding door 4 is made of transparent material, so that the cat can see the cat food in the feeder body 2, and the cat can move to the pressure-sensitive pedal 6. The feeding door 4 can be made of transparent glass or transparent plastic. It should be noted that the feeding door 4 is opened inwards when being opened, so that the feeding door 4 is prevented from touching the cat when being opened outwards, and the cat is prevented from being frightened.

A granary 7 for storing cat food is also arranged above the feeding area 3 in the feeder body 2. The bottom of the granary 7 is provided with a grain conveying cavity 9, the grain conveying cavity 9 is a hollow cylinder with the upper end and the lower end closed, a rotating shaft 10 along the axis direction of the grain conveying cavity is rotatably installed in the grain conveying cavity 9, the rotating shaft 10 is in driving connection with a rotating motor 13 fixedly installed in the grain conveying cavity 9, and the rotating motor 13 can drive the rotating shaft 10 to rotate. The rotating motor 13 is also electrically connected with a controller of the cat food automatic feeder by utilizing a piezoresistor. Three grain conveying push plates 11 are fixedly arranged on the side surface of the rotating shaft 10, the width of each grain conveying push plate 11 is equal to the radius of the end surface of the grain conveying cavity 9, the height of each grain conveying push plate 11 is equal to the height of the grain conveying cavity 9, namely, the side surface of each grain conveying push plate 11 is attached or basically attached to the inner side surface of the grain conveying cavity 9, and the upper end surface and the lower end surface of each grain conveying push plate 11 are attached or basically attached to the upper end surface and the lower end surface in the grain conveying cavity 9. The three feeding push plates divide the grain feeding cavity 9 into three cavities. The upper end of the grain conveying cavity 9 is provided with a grain conveying opening 12, and the grain conveying cavity 9 is communicated with the granary 7 through the grain conveying opening 12. The lower end of the grain conveying cavity 9 is provided with a grain outlet 8, and the grain conveying cavity 9 is communicated with the feeding area 3 through the grain outlet 8. Wherein, the grain delivery port 12 and the grain outlet 8 are positioned in different chambers of the grain delivery chamber 9, namely, the grain delivery port 12 is not opposite to the grain outlet 8. The cat grain accessible in the granary 7 send grain mouth 12 to get into send grain chamber 9 in with send the cavity of grain mouth 12 intercommunication, the rotation of pivot 10 can drive and send the rotation of grain push pedal 11 this moment, promotes cat grain and removes to go out grain mouth 8 to add cat grain to throwing something and feeding in the district 3.

Preferably, the included angle between two adjacent grain conveying push plates 11 is 120 degrees, so that the three grain conveying push plates 11 equally divide the grain conveying cavity 9 into three cavities, and the quantity of cat grains stored in each cavity is the same. It should be noted that the included angles between two adjacent grain-feeding push plates 11 can also be set to be different from each other, so that the size of the chamber can be changed, and the number of cat grains stored in the chamber can be adjusted.

In addition, the feeding door 4 is a folding door, and comprises an upper door plate and a lower door plate hinged with the upper door plate. When the feeding door 4 is driven by the driving motor 5 to be opened inwards, the feeding door 4 can be folded and attached to the side face of the granary 7, so that the occupied space of the feeding door 4 is reduced, and the space utilization rate is improved.

Therefore, the utility model discloses a set up pressure sensitive pedal 6 and realized the effect of automatic feeding, and pressure sensor's in the pressure sensitive pedal 6 predetermined pressure scope is adjustable, can set for according to cat's roughly weight, avoids other animals such as large-scale dog to eat cat grain, in addition, still can control the play grain time of throwing the feeder.

In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides an utilize automatic ware of throwing something and feeding of cat grain of piezo-resistor which characterized in that: comprises a base (1) and a feeder body (2) arranged on the base (1), wherein a feeding area (3) for storing cat food is arranged in the feeder body (2), a feeding door (4) for opening or closing the feeding area (3) and a driving motor (5) for driving the feeding door (4) to open or close are arranged on one side of the feeder body (2),

the feeding device is characterized in that a pressure-sensitive pedal (6) is arranged on the base (1), a pressure sensor is arranged in the pressure-sensitive pedal (6), the pressure sensor is electrically connected with the driving motor (5), and when the pressure value detected by the pressure sensor is within a preset pressure range, the driving motor (5) drives the feeding door (4) to be opened.

2. The automatic cat food feeder utilizing a piezoresistor as claimed in claim 1, wherein: the feeding door (4) is made of transparent materials.

3. The automatic cat food feeder utilizing a piezoresistor as claimed in claim 1, wherein: a granary (7) used for storing cat grains is arranged above the feeding area (3) in the feeder body (2), and the granary (7) is communicated with the feeding area (3) through a grain outlet (8) at the bottom.

4. The automatic cat food feeder utilizing a piezoresistor as claimed in claim 3, wherein: the grain conveying device is characterized in that a hollow cylindrical grain conveying cavity (9) with a sealed upper end and a sealed lower end is arranged at the bottom of the granary (7), a rotating shaft (10) along the axis direction of the grain conveying cavity (9) is rotatably installed in the grain conveying cavity (9), at least two grain conveying push plates (11) are arranged on the side surface of the rotating shaft (10), the grain conveying push plates (11) divide the grain conveying cavity (9) into a plurality of cavities,

the upper end of the grain conveying cavity (9) is communicated with the granary (7) through a grain conveying opening (12), the grain outlet (8) is formed in the lower end of the grain conveying cavity (9), and the grain conveying opening (12) and the grain outlet (8) are located in different cavities.

5. The automatic cat food feeder utilizing a piezoresistor as claimed in claim 4, wherein: the feeder body (2) is internally provided with a rotating motor (13) which is used for driving the rotating shaft (10) to rotate.

6. The automatic cat food feeder utilizing a piezoresistor as claimed in claim 3, wherein: the upper end of the feeder body (2) is provided with a grain adding opening communicated with the granary (7), and the grain adding opening is provided with a sealing cover (14) for opening or sealing the grain adding opening.