CN217446200U

CN217446200U - Pet vacuum feeder

Info

Publication number: CN217446200U
Application number: CN202220704878.3U
Authority: CN
Inventors: 肖江林
Original assignee: Guangdong Linsheng Intelligent Technology Co ltd
Current assignee: Guangdong Linsheng Intelligent Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-20
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to a pet vacuum feeder; the grain storage barrel and the controller are arranged in the shell, the shell is provided with a top cover, the top cover is provided with a vacuumizing mechanism, the bottom of the grain storage barrel is provided with an inner shell, the inner shell is provided with a material distribution cavity and a sealing cavity, the material distribution cavity is provided with a food distribution turntable, the sealing cavity is provided with a sealing turntable, the sealing turntable is provided with a sealing rubber sleeve, a partition plate is arranged between the material distribution cavity and the sealing cavity, the partition plate is provided with a blanking hole, the inner shell is provided with a bottom cover, the bottom cover is provided with a discharge hole, and a discharge disc is arranged below the discharge hole; the beneficial effects of the utility model embody: through set up evacuation mechanism on the top cap at the feeder to set up the seal structure that is used for sealing the storage grain bucket on the play grain position of feeder, when need not feed, the discharge opening that will go out the grain by sealed carousel seals, and takes out the inside air of storage grain bucket by evacuation mechanism, makes and keeps the vacuum state in the storage grain bucket, effectively protects the grain quality, and its simple structure, convenient to use, the practicality is strong.

Description

Vacuum pet feeder

Technical Field

The utility model relates to a feeder, in particular to a pet vacuum feeder which can avoid the food from being polluted by moisture.

Background

As the living standard of people is continuously improved, a plurality of people begin to raise pets to enrich the daily life of the people, because the feeding time and the food consumption of different pets are different, and the people often need to go out, the people are difficult to ensure to feed the pets accurately and timely, therefore, a feeder becomes the optimal choice of a waiter, in order to ensure the health of the pets, special dog food needs to be purchased, the purchased dog food needs to be stored in a sealed mode, the sealing bag given by a merchant is generally used for sealing in a pressing mode at present, the air in the bag cannot be exhausted when the sealing bag is sealed again after the sealing bag is unsealed, similarly, the food storage barrel of the pet feeder on the market does not have an exhaust function, the food is very easy to contact with the air after being placed in the food storage barrel, so that the moisture and the deterioration of the pet food are caused, the health of the pet is influenced after the pet is eaten, and therefore, the pet feeder is simple in structure, The pet vacuum feeder with convenient use and good sealing performance is necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention aims to provide a feeding device, in particular to a pet vacuum feeding device capable of avoiding the food from being polluted by moisture.

In order to achieve the above object, the utility model adopts the following technical scheme: a pet vacuum feeder comprises an outer shell, a grain storage barrel and a controller, wherein the grain storage barrel and the controller are sequentially arranged in the outer shell from top to bottom, the top of the outer shell is provided with a top cover which is arranged on the top of the grain storage barrel to seal a grain storage cavity inside the grain storage barrel, the top cover is provided with a vacuumizing mechanism for vacuumizing the grain storage cavity inside the grain storage barrel, the bottom of the grain storage barrel is provided with a hollow inner shell, the inner shell is provided with a material distribution cavity and a sealing cavity, a food distribution rotary disc is arranged in the material distribution cavity, a sealing rotary disc is arranged in the sealing cavity, a partition plate is arranged between the material distribution cavity and the sealing cavity, the partition plate is provided with a blanking hole for communicating the material distribution cavity and the sealing cavity, the inner shell is provided with a bottom cover for sealing the sealing cavity, the bottom cover is provided with a discharge hole below the blanking hole, the below of discharge opening is provided with the play charging tray, the play charging tray be provided with the discharge opening be linked together and expose in the play grain passageway of shell, the controller includes mutual electric connection's power supply mechanism and drive mechanism, drive mechanism respectively with divide the food carousel with but sealed carousel ground interconnect, so that divide the food carousel with sealed carousel realizes storing up the grain of grain bucket or sealed at synchronous revolution's in-process, the outside of sealed carousel is provided with sealed gum cover, works as it is right to take out vacuum mechanism when storing up grain bucket evacuation, sealed carousel with sealed gum cover is upwards breathed in through pressure, so that sealed gum cover will sealed chamber is sealed completely.

Preferably, the bottom of the grain storage barrel is provided with a discharge port, the discharge port is communicated with the material distribution cavity, a separation blade is arranged between the discharge port and the material distribution cavity, a material stirring rotor is arranged in the grain storage barrel, and the material stirring rotor is in transmission connection with the transmission mechanism so as to stir grains in the grain storage barrel.

Preferably, the food distribution rotary table is provided with a plurality of material stirring blocks which are radially distributed, material storage grooves are formed between every two adjacent material stirring blocks, the sealing rotary table is provided with a plurality of sealing blocks corresponding to the material stirring blocks, material falling grooves are formed between every two adjacent sealing blocks, and the material storage grooves are communicated with the material falling grooves through the material falling holes.

Preferably, the vacuumizing mechanism comprises a main control PCB, a three-way pipe, a vacuum pump and an electromagnetic valve, the main control PCB is provided with a vacuum sensor and an electromagnetic switch for controlling the electromagnetic valve, a first end of the three-way pipe is connected with the vacuum sensor, a second end of the three-way pipe is connected with the vacuum pump, a third end of the three-way pipe is communicated with the inside of the grain storage barrel, a one-way valve is arranged on a pipe body of the third end, and the electromagnetic valve is communicated with the inside of the grain storage barrel through an air pipe.

Preferably, a battery pack is arranged in the top cover, and the battery pack is electrically connected with the vacuumizing mechanism to provide a working power supply for the vacuumizing mechanism.

Preferably, the food separating turntable is provided with a mounting hole, a transmission block is arranged in the mounting hole, the material stirring rotor is mounted on the mounting hole and is in transmission connection with the transmission block, so that the food separating turntable drives the material stirring rotor to rotate synchronously, a transmission shaft is arranged between the food separating turntable and the sealing turntable, one end of the transmission shaft is fixedly mounted in the food separating turntable, and the other end of the transmission shaft is fixedly mounted in the sealing turntable.

Preferably, drive mechanism include the gear box and set up in reduction gear group in the gear box, be provided with the driving motor who provides whole transmission power in the gear box, reduction gear group with driving motor transmission is connected, sealed carousel is provided with integrated into one piece's transfer line, the transfer line card is located on the output gear who is used for output power among the reduction gear group, so that reduction gear group drives sealed carousel rotates.

Preferably, be provided with a plurality of spacing lug on the inside wall of mounting hole, dial the material rotor be provided with a plurality of with spacing lug matched with spacing draw-in groove, a plurality of spacing lug and a plurality of spacing draw-in groove each other joint correspondingly, so that dial material rotor fixed mounting in divide and eat on the carousel.

Preferably, the transmission shaft sleeve is provided with at least one sealing ring, and the sealing ring is clamped at the bottom of the transmission block.

Preferably, a feeding tray positioned below the grain outlet channel is arranged on one side of the shell.

The beneficial effects of the utility model embody: the utility model aims at providing a pet vacuum feeding ware, can be to the evacuation mechanism of the inside evacuation of storage grain bucket through setting up on the top cap of feeder, and set up the seal structure who is used for sealing storage grain bucket on the play grain position of feeder, when need not feed, the discharge opening that will go out the grain by sealed carousel seals, it is isolated with the outside air to make storage grain bucket, and take out storage grain bucket inside air by evacuation mechanism, make and keep vacuum state in the storage grain bucket, effectively protect the grain quality, and its simple structure, and convenient to use, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the whole internal structure of the present invention.

Fig. 3 is a schematic structural diagram of the vacuum pumping mechanism of the present invention.

Fig. 4 is a sectional view of the internal structure of the charging bucket in a sealing state.

Fig. 5 is a schematic view of the internal structure of the grain storage barrel of the utility model.

Fig. 6 is a schematic structural diagram of the inner shell of the present invention.

Fig. 7 is a schematic view of the inner shell structure of the sealed grain storage barrel of the utility model.

Fig. 8 is a schematic view of the structure of the inner shell of the grain storage barrel in the grain discharging state.

Fig. 9 is an exploded view of the material-stirring rotor and the food-separating turntable of the present invention.

Fig. 10 is a schematic structural view of the bottom cover of the present invention.

Fig. 11 is a schematic view of the assembly structure of the food separating turntable and the sealing turntable of the present invention.

Fig. 12 is a structural sectional view of the inner shell of the present invention.

Fig. 13 is an assembly structure diagram of the sealing turntable and the reduction gear set of the present invention.

Fig. 14 is an exploded view of the sealing rotary disk of the present invention.

Reference is made to the accompanying drawings in which:

1-a housing; 2-a grain storage barrel; 3-a controller; 4-a top cover; 5-a vacuum pumping mechanism; 6-an inner shell; 7-a material distribution cavity; 8-sealing the cavity; 9-a food separating turntable; 10-sealing the turntable; 11-a separator; 12-blanking holes; 13-a bottom cover; 14-a discharge hole; 15-a discharge tray; 16-grain outlet channel; 17-a power supply mechanism; 18-a transmission mechanism; 19-a discharge hole; 20-a baffle plate; 21-a material poking rotor; 22-a material-pulling block; 23-a storage tank; 24-a sealing block; 25-a charging chute; 26-master control PCB board; 27-a tee pipe; 28-vacuum pump; 29-solenoid valve; 30-a vacuum sensor; 31-a one-way valve; 32-a battery pack; 33-mounting holes; 34-a drive shaft; 35-a gearbox; 36-a reduction gear set; 37-a drive motor; 38-a transmission rod; 39-output gear; 40-a limit bump; 41-a limit slot; 42-a sealing ring; 43-feeding plate; 44-a transmission block; 45-sealing rubber sleeve.

Detailed Description

In the following description, any concept relating to the directions or orientations of up, down, left, right, front, and rear is given with respect to the position shown in the drawings being described, and thus should not be construed as particularly limiting the technical solution provided by the present invention.

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

as shown in fig. 1-14, a pet vacuum feeder comprises an outer shell 1, a grain storage barrel 2 and a controller 3, wherein the grain storage barrel 2 and the controller 3 are sequentially arranged in the outer shell 1 from top to bottom, a top cover 4 is arranged on the top of the outer shell 1 and covers the grain storage barrel 2 to seal a grain storage cavity therein, a vacuumizing mechanism 5 is arranged on the top cover 4 and is used for vacuumizing the grain storage cavity in the grain storage barrel 2, a hollow inner shell 6 is arranged at the bottom of the grain storage barrel 2, a distributing cavity 7 and a sealing cavity 8 are arranged on the inner shell 6, a distributing turntable 9 is arranged in the distributing cavity 7, a sealing turntable 10 is arranged in the sealing cavity 8, a partition plate 11 is arranged between the distributing cavity 7 and the sealing cavity 8, the partition plate 11 is provided with a blanking hole 12 communicating the distributing cavity 7 and the sealing cavity 8, the inner shell 6 is provided with a bottom cover 13 for sealing the sealed cavity 8, the bottom cover 13 is provided with a discharge hole 14 positioned below the blanking hole 12, a discharge disc 15 is arranged below the discharge hole 14, the discharge disc 15 is provided with a grain discharge channel 16 communicated with the discharge hole 14 and exposed out of the outer shell 1, the controller 3 comprises a power supply mechanism 17 and a transmission mechanism 18 which are electrically connected with each other, the transmission mechanism 18 is respectively connected with the food distribution rotary disc 9 and the sealed rotary disc 10 in a transmission manner so as to enable the food distribution rotary disc 9 and the sealed rotary disc 10 to realize grain discharge or sealing of the grain storage barrel 2 in the synchronous rotating process, a sealing rubber sleeve 45 is arranged outside the sealed rotary disc, when the vacuumizing mechanism 5 vacuumizes the grain storage barrel 2, the sealed rotary disc 10 and the sealing rubber sleeve 45 are sucked upwards through pressure, so that the sealing rubber sleeve 45 completely seals the sealing cavity 8.

Preferably, a discharge port 19 is formed in the bottom of the grain storage barrel 2, the discharge port 19 is communicated with the distributing cavity 7, a baffle 20 is arranged between the discharge port 19 and the distributing cavity 7, a material stirring rotor 21 is arranged in the grain storage barrel 2, and the material stirring rotor 21 and the transmission mechanism 18 are connected with each other in a transmission manner so as to stir grains in the grain storage barrel 2.

Preferably, the food distribution turntable 9 is provided with a plurality of material stirring blocks 22 distributed radially, a material storage groove 23 is formed between every two adjacent material stirring blocks 22, the sealing turntable 10 is provided with a plurality of sealing blocks 24 corresponding to the material stirring blocks 22, a blanking groove 25 is formed between every two adjacent sealing blocks 24, and the material storage groove 23 is communicated with the blanking groove 25 through the blanking hole 12.

Preferably, the vacuumizing mechanism 5 comprises a main control PCB 26, a three-way pipe 27, a vacuum pump 28 and an electromagnetic valve 29, the main control PCB 26 is provided with a vacuum sensor 30 and an electromagnetic switch for controlling the electromagnetic valve 29, a first end of the three-way pipe 27 is connected with the vacuum sensor 30, a second end of the three-way pipe 27 is connected with the vacuum pump 28, a third end of the three-way pipe 27 is communicated with the inside of the grain storage barrel 2, a check valve 31 is arranged on a pipe body of the third end, and the electromagnetic valve 29 is communicated with the inside of the grain storage barrel 2 through an air pipe.

Preferably, a battery pack 32 is disposed in the top cover 4, and the battery pack 32 is electrically connected to the vacuum pumping mechanism 5 to provide operating power thereto.

Preferably, the food distribution rotating disc 9 is provided with a mounting hole 33, a transmission block 44 is arranged in the mounting hole 33, the material stirring rotor 21 is mounted on the mounting hole 33 and is in transmission connection with the transmission block 44, so that the food distribution rotating disc 9 drives the material stirring rotor 21 to synchronously rotate, a transmission shaft 34 is arranged between the food distribution rotating disc 9 and the sealing rotating disc 10, one end of the transmission shaft 34 is fixedly mounted in the food distribution rotating disc 9, and the other end of the transmission shaft is fixedly mounted in the sealing rotating disc 10.

Preferably, the transmission mechanism 18 includes a gear box 35 and a reduction gear set 36 disposed in the gear box 35, a driving motor 37 for providing integral transmission power is disposed in the gear box 35, the reduction gear set 36 is in transmission connection with the driving motor 37, the sealing rotary disk 10 is provided with an integrally formed transmission rod 38, and the transmission rod 38 is clamped on an output gear 39 for outputting power in the reduction gear set 36, so that the reduction gear set 36 drives the sealing rotary disk 10 to rotate.

Preferably, be provided with the spacing lug of a plurality of 40 on the inside wall of mounting hole 33, dial material rotor 21 be provided with a plurality of with spacing lug 40 matched with spacing draw-in groove 41, a plurality of spacing lug 40 and a plurality of spacing draw-in groove 41 is the mutual joint correspondingly, so that dial material rotor 21 fixed mounting in divide on the edible carousel 9.

Preferably, the transmission shaft 34 is sleeved with at least one sealing ring 42, and the sealing ring 42 is clamped at the bottom of the transmission block 44.

Preferably, a feeding tray 43 is disposed at one side of the housing 1 and below the grain outlet passage 16.

When the pet needs to be fed, the transmission mechanism 18 is started, the driving motor 37 in the gear box 35 drives the reduction gear set 36 to move, when the output gear 39 on the reduction gear set 36 rotates, the sealing turntable 10 rotates synchronously along with the output gear 39 under the action of the transmission rod 38, the transmission shaft 34 further drives the food distribution turntable 9 and the sealing turntable 10 to rotate synchronously, and meanwhile, the food distribution turntable 9 drives the material stirring rotor 21 to rotate in the food storage barrel 2 through the limiting lug 40 in the mounting hole 33, so that the grain in the food storage barrel 2 is continuously conveyed.

Specifically, when the food distribution turntable 9 and the sealing turntable 10 in the inner shell 6 rotate, one of the material storage troughs 23 on the food distribution turntable 9 between the material stirring blocks 22 rotates to below the discharge port 19 of the grain storage barrel 2 first, so that grains fall into the material storage trough 23, and as the food distribution turntable 9 further rotates, the material storage trough 23 full of grains rotates to below the baffle plate 20, the baffle plate 20 separates the excess grains above the material storage trough 23, and when the material storage trough 23 rotates to the material discharge hole 12 on the partition plate 11 through the rotation motion, because the material discharge trough 25 between the upper sealing blocks 24 on the sealing turntable 10 and the material storage trough 23 are on the same axis, the grains fall into the material discharge trough 25 below the material storage trough 23 from the material discharge hole 12, and at the same time, the grains in the material discharge trough 25 fall into the grain discharge channel 16 through the material discharge hole 14 on the bottom cover 13, and are output to the food feeding plate 43 through the grain discharge channel 16, repeating the steps until enough grains are output through continuous rotating motion.

Further, after feeding, the sealing rotary disc 10 is driven by the output gear 39 to rotate to a sealing position, at this time, one of the sealing blocks 24 on the sealing rotary disc 10 is located above the discharging hole 14 stopped at the bottom cover 13, and the sealing block 24 covers the whole discharging hole 14, so as to seal the discharging hole 14, meanwhile, the food distribution rotary disc 9 is driven by the sealing rotary disc 10 to synchronously rotate to the sealing position, so that one of the material stirring blocks 22 on the food distribution rotary disc 9 is stopped above the material dropping hole 12 of the partition plate 11 and covers the material dropping hole, thereby the whole food storage cavity of the food storage barrel 2 is in a sealing state, and the vacuum pumping mechanism 5 on the top cover 4 pumps out air in the food storage barrel 2, so as to realize vacuum inside the food storage barrel 2.

Specifically, the vacuum pump 28 is started, the air in the grain storage barrel 2 is pumped out through the three-way pipe 27 communicated with the inside of the grain storage barrel 2, when the vacuum pump pumps air to the grain storage barrel 1, the sealing rotary disc 10 is sucked, the sealing rotary disc 10 is enabled to upwards push the sealing rubber sleeve 45 on the outer portion of the sealing rotary disc 10 tightly, the sealing rubber sleeve 45 is enabled to effectively seal the sealing rotary disc in the sealing cavity 8, the air backflow is effectively prevented by matching with the check valve 31 in the first end of the three-way pipe 27, after the grain storage barrel 2 is vacuumized by the vacuum pump 28, the vacuum sensor 30 on the main control PCB 26 is started, the vacuum degree in the grain storage barrel 2 is detected through the three-way pipe 27, the inside of the grain storage barrel 2 is always kept in the optimal vacuum state by matching with the vacuum pump 28, so that the vacuum storage function of the grain storage barrel 2 is realized, when the cover needs to be opened, the electromagnetic switch on the main control PCB 26 is opened, the electromagnetic valve 29 inputs air into the grain storage barrel 2 through the pipe body, used for balancing the air pressure of the grain storage barrel 2 and the outside, thereby facilitating the opening of the barrel cover by a user. The above, it is only the preferred embodiment of the present invention, not right the technical scope of the present invention makes any restriction, the technical personnel of the industry, under this technical scheme's enlightenment, can do some deformation and modification, all the basis the utility model discloses a technical essence is to any modification, the equivalent change and the modification of the above embodiment do, all still belong to the technical scheme's scope of the present invention.

Claims

1. A pet vacuum feeder, comprising: the grain storage barrel and the controller are sequentially arranged in the shell from top to bottom, the top of the shell is provided with a top cover which is covered on the top of the grain storage barrel to seal a grain storage cavity inside the grain storage barrel, the top cover is provided with a vacuumizing mechanism for vacuumizing the grain storage cavity inside the grain storage barrel, the bottom of the grain storage barrel is provided with a hollow inner shell, the inner shell is provided with a material distribution cavity and a sealing cavity, the material distribution cavity is internally provided with a food distribution rotary disc, the sealing cavity is internally provided with a sealing rotary disc, a partition plate is arranged between the material distribution cavity and the sealing cavity and provided with a blanking hole for communicating the material distribution cavity and the sealing cavity, the inner shell is provided with a bottom cover for sealing the sealing cavity, and the bottom cover is provided with a discharge hole below the blanking hole, the below of discharge opening is provided with the play charging tray, the play charging tray be provided with the discharge opening be linked together and expose in the play grain passageway of shell, the controller includes mutual electric connection's power supply mechanism and drive mechanism, drive mechanism respectively with divide the food carousel with but sealed carousel ground interconnect, so that divide the food carousel with sealed carousel realizes storing up the grain of grain bucket or sealed at synchronous revolution's in-process, the outside of sealed carousel is provided with sealed gum cover, works as it is right to take out vacuum mechanism when storing up grain bucket evacuation, sealed carousel with sealed gum cover is upwards breathed in through pressure, so that sealed gum cover will sealed chamber is sealed completely.

2. The pet vacuum feeder of claim 1, wherein: the grain stirring device is characterized in that a discharge port is formed in the bottom of the grain storage barrel and communicated with the material distribution cavity, a separation blade is arranged between the discharge port and the material distribution cavity, a material stirring rotor is arranged in the grain storage barrel and is in transmission connection with the transmission mechanism so as to stir grains in the grain storage barrel.

3. The pet vacuum feeder of claim 1, wherein: the food distribution rotary table is provided with a plurality of material stirring blocks which are radially distributed, material storage grooves are formed between every two adjacent material stirring blocks, the sealing rotary table is provided with a plurality of sealing blocks corresponding to the material stirring blocks, material falling grooves are formed between every two adjacent sealing blocks, and the material storage grooves are communicated with the material falling grooves through material falling holes.

4. The pet vacuum feeder of claim 1, wherein: the vacuumizing mechanism comprises a main control PCB, a three-way pipe, a vacuum pump and an electromagnetic valve, the main control PCB is provided with a vacuum sensor and an electromagnetic switch for controlling the electromagnetic valve, a first end of the three-way pipe is connected with the vacuum sensor, a second end of the three-way pipe is connected with the vacuum pump, a third end of the three-way pipe is communicated with the inside of the grain storage barrel, a one-way valve is arranged on a pipe body of the third end, and the electromagnetic valve is communicated with the inside of the grain storage barrel through an air pipe.

5. The pet vacuum feeder of claim 1, wherein: the battery pack is arranged in the top cover and electrically connected with the vacuumizing mechanism to provide a working power supply for the vacuumizing mechanism.

6. The pet vacuum feeder of claim 2, wherein: the food separating rotary table is provided with a mounting hole, a transmission block is arranged in the mounting hole, the material stirring rotor is mounted on the mounting hole and is in transmission connection with the transmission block, so that the food separating rotary table drives the material stirring rotor to rotate synchronously, a transmission shaft is arranged between the food separating rotary table and the sealing rotary table, one end of the transmission shaft is fixedly mounted in the food separating rotary table, and the other end of the transmission shaft is fixedly mounted in the sealing rotary table.

7. The pet vacuum feeder of claim 2, wherein: drive mechanism include the gear box and set up in reduction gear group in the gear box, be provided with the driving motor who provides whole transmission power in the gear box, reduction gear group with driving motor transmission is connected, sealed carousel is provided with integrated into one piece's transfer line, the transfer line card is located on the output gear who is used for output power in the reduction gear group, so that reduction gear group drives sealed carousel rotates.

8. The pet vacuum feeder of claim 6, wherein: be provided with the spacing lug of a plurality of on the inside wall of mounting hole, dial the material rotor be provided with a plurality of with spacing lug matched with spacing draw-in groove, a plurality of spacing lug and a plurality of spacing draw-in groove joint each other correspondingly, so that dial material rotor fixed mounting in divide and eat on the carousel.

9. The vacuum pet food dispensing device as claimed in claim 8, wherein: the transmission shaft sleeve is provided with at least one sealing ring, and the sealing ring is clamped at the bottom of the transmission block.

10. The pet vacuum feeder of claim 1, wherein: a feeding tray positioned below the grain outlet channel is arranged on one side of the shell.