Ceramic pet feeder with food outlet sealing structure

Abstract

The utility model relates to a ceramic pet feeder with a food outlet sealing structure, which belongs to the technical field of pet feeders and comprises a base, a feeder shell is fixed at the top of the base, a containing component is mounted at the top of the base, a storage component is mounted on the inner side of the feeder shell, and a food outlet sealing structure is mounted on the storage component. A grain discharging assembly is mounted on the inner side of the feeder shell; the grain discharging assembly comprises a quantifying cylinder, an electric valve fixedly mounted on the outer side of the quantifying cylinder, a mounting plate fixed on the inner side of the feeder shell, a plurality of weight sensors fixedly mounted on the top of the mounting plate, and a weighing box fixedly mounted among the tops of the weight sensors; the output pipe is fixed to the bottom of the weighing box, the grain outlet pipeline is fixed to the inner side of the feeder shell, and the end of the grain outlet pipeline penetrates through the left side of the feeder shell. According to the ceramic pet feeder with the food outlet sealing structure, the food outlet can be well closed and sealed.

Description

Technical Field

[0001] The utility model relates to the technical field of pet feeders, in particular to a ceramic pet feeder with a sealed structure at the grain outlet. Background Art

[0002] A pet feeder is a device or container used to automatically or regularly provide food and water for pets. It is usually used for feeding dogs, cats and other small pets, thus reducing the workload of users, who only need to regularly replenish a large amount of pet food.

[0003] According to a pet feeder with good sealing performance disclosed in Chinese Patent Publication No. CN219803183U, which includes a main body. A basin for holding pet food is arranged on one side of the main body. A grain storage barrel with an opening facing downward is arranged inside the main body. A rotary discharging mechanism is arranged at the opening of the grain storage barrel. The rotary discharging mechanism includes a first cover, a second cover and a third cover. In the present invention, the grain storage barrel is provided for storing pet food to prevent the pet food from getting damp and deteriorating. The basin is provided for receiving the pet food and feeding the pet. The grain storage barrel is sealed through the cooperation of three layers of covers, namely the first cover, the second cover and the third cover, which can reduce the interaction between the inside of the grain storage barrel and the outside air during the discharging process, and prevent the pet food stored inside the grain storage barrel from getting damp or deteriorating. By controlling the rotation of the second cover, quantitative discharging can be completed, and the discharging amount is more controllable.

[0004] However, there are still some deficiencies in the actual use of this patent. Although the patent has a good sealing effect on the storage space, it ignores the sealing at the outlet of the grain discharging channel, resulting in small insects or dust being easily introduced into the channel and being easily eaten by pets together with the food, affecting the cleanliness of the food. For this reason, the present application provides a ceramic pet feeder with a sealed structure at the grain outlet to solve the above problems. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a ceramic pet feeder with a sealed structure at the grain outlet, which has the advantages of being able to play a good closing and sealing role at the grain outlet, etc., and solves the problem that dust or small insects are easily introduced into the grain outlet of the existing pet feeder, thus affecting the cleanliness of the food.

[0006] To achieve the above purpose of being able to play a good closing and sealing role at the grain outlet, the utility model provides the following technical solution: A ceramic pet feeder with a sealed structure at the grain outlet, which includes a base. A feeder housing is fixed on the top of the base. A holding assembly is installed on the top of the base. A storage assembly is installed inside the feeder housing. A grain discharging assembly is installed inside the feeder housing.

[0007] The grain discharging assembly includes a metering cylinder, an electric valve fixedly mounted on the outside of the metering cylinder, a mounting plate fixed on the inside of the feeder shell, several weight sensors fixedly mounted on the top of the mounting plate, a weighing box fixedly mounted between the tops of the several weight sensors, an output pipe fixed to the bottom of the weighing box, a grain discharging pipe fixed to the inside of the feeder shell and with its end passing through the left side of the feeder shell, a partition plate fixed to the inside of the feeder shell, a mounting bracket fixedly mounted on the inside of the feeder shell, an electric push rod fixedly mounted on the top of the mounting bracket, a flip door hinged to the left side of the feeder shell by a hinge, a sealing ring adhered to the right side of the flip door and inserted into the inside of the grain discharging pipe, a connecting rod hinged to the output shaft of the electric push rod by a pin, and a movable hole opened on the left side of the feeder shell for the connecting rod to move.

[0008] Furthermore, the containing assembly includes a containing bowl placed on the top of the base, a plug-in block fixed to the bottom of the containing bowl, and a plug-in slot opened on the top of the base for plugging the plug-in block.

[0009] Furthermore, a partition plate is fixed on the inner side of the feeder shell, and a programming controller located at the bottom of the partition plate is fixedly mounted on the inner bottom wall of the feeder shell.

[0010] Furthermore, the storage assembly includes a support plate fixed to the inner side of the feeder shell, a storage barrel abutting the top of the support plate, a discharge pipe fixed to the bottom of the storage barrel and passing through the top of the support plate and extending to the inside of the metering cylinder, a connecting cylinder fixed to the top wall of the feeder shell, a rotating cover abutting the top of the feeder shell, and a fixed cylinder fixed to the bottom of the rotating cover.

[0011] Furthermore, the top of the storage barrel extends to the inner side of the connecting cylinder and fits therewith, the outer side of the storage barrel is detachably connected to the inner side of the connecting cylinder, the top of the feeder shell is provided with a connecting hole connected to the inside of the connecting cylinder, the metering cylinder is fixed to the bottom of the support plate, the metering cylinder is located directly above the weighing box, the inner side of the connecting cylinder above the storage barrel is provided with an internal thread, and the outer side of the fixed cylinder is provided with an external thread that can be threadedly connected to the internal thread.

[0012] Furthermore, a ceramic inner liner is fixed to the inner side of the containing bowl and the grain outlet pipe, and the plug-in block is square.

[0013] Furthermore, the end of the output pipe passes through the top of the mounting plate and the top of the grain outlet pipe and extends to the interior of the grain outlet pipe. The left end of the grain outlet pipe is open, and the flip door is located outside the left end of the grain outlet pipe. The end of the connecting rod away from the electric push rod passes through the interior of the movable hole and is hinged to the right side of the flip door through a pin shaft. Beneficial effects

[0014] Compared with the prior art, the present invention provides a ceramic pet feeder with a food outlet sealing structure, which has the following beneficial effects:

[0015] This ceramic pet feeder with a food outlet sealing structure can effectively close and seal the food outlet through the cooperation between the feeder shell, the holding component, the storage component and the food outlet component on the top of the base, making it difficult for external dust or small insects to enter the interior, ensuring the cleanliness of the interior of the channel. At the same time, the principle of weighing and quantitative food discharge is utilized to make the discharged food amount more accurate and more in line with the user's preset value. Moreover, the use of ceramic materials better meets the dietary hygiene needs of pets, is not easy to scratch pets, and ensures the safety of food, thereby greatly improving the practicality of the pet feeder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For the utility model structure Figure 1 A partial enlarged schematic diagram of part A in the middle;

[0018] Figure 3 For the utility model structure Figure 1 A right-side stereoscopic diagram of .

[0019] In the figure: 1 base, 2 feeder shell, 300 holding component, 301 holding bowl, 302 plug-in block, 303 plug-in slot, 401 partition plate, 402 programmable controller, 500 storage component, 501 support plate, 502 storage barrel, 503 discharge pipe, 504 connecting cylinder, 505 rotating cover, 506 fixed cylinder, 600 grain discharge component, 601 metering cylinder, 602 electric valve, 603 mounting plate, 604 weight sensor, 605 weighing box, 606 output pipe, 607 grain discharge pipeline, 608 partition plate, 609 mounting frame, 610 electric push rod, 611 flip door, 612 sealing ring, 613 connecting rod, 614 movable hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 3, the present utility model provides a technical solution: a ceramic pet feeder with a sealed grain outlet structure, including a base 1, a feeder housing 2 fixed on the top of the base 1, a containing assembly 300 installed on the top of the base 1, a storage assembly 500 installed inside the feeder housing 2, and a grain discharging assembly 600 installed inside the feeder housing 2; through the coordinated use of the feeder housing 2, the containing assembly 300, the storage assembly 500, and the grain discharging assembly 600 on the top of the base 1, it can play a good role in closing and sealing the grain outlet, making it difficult for external dust or small insects to enter its interior, ensuring the cleanliness of the channel inside. At the same time, using the principle of weighing and quantitative grain discharging, the discharged food quantity can be more accurate, more in line with the preset value of the user. Moreover, through the application of ceramic materials, it better meets the dietary hygiene requirements of pets, is not easy to scratch pets, and guarantees food safety, thus greatly improving the practicability of the pet feeder.

[0022] It should be noted that a partition board 401 is fixed inside the feeder housing 2, and a programming controller 402 is fixedly installed on the inner bottom wall of the feeder housing 2 and located at the bottom of the partition board 401, which can play a role in program control through programming.

[0023] In this embodiment, the grain discharging assembly 600 is a structure for quantitatively discharging food and sealing the grain outlet.

[0024] Such as Figure 1 and Figure 2 shown, the grain discharging assembly 600 includes a quantitative cylinder 601, an electric valve 602 fixedly installed on the outer side of the quantitative cylinder 601, a mounting plate 603 fixed inside the feeder housing 2, several weight sensors 604 fixedly installed on the top of the mounting plate 603, a weighing box 605 fixedly installed between the tops of the several weight sensors 604, an output pipe 606 fixed to the bottom of the weighing box 605, a grain discharging pipe 607 fixed inside the feeder housing 2 and with its end penetrating through the left side of the feeder housing 2, a partition board 608 fixed inside the feeder housing 2, a mounting frame 609 fixedly installed inside the feeder housing 2, an electric push rod 610 fixedly installed on the top of the mounting frame 609, a flip door 611 hinged to the left side of the feeder housing 2 through a hinge, a sealing ring 612 bonded to the right side of the flip door 611 and inserted into the inner side of the grain discharging pipe 607, a connecting rod 613 hinged to the output shaft of the electric push rod 610 through a pin shaft, and a moving hole 614 opened on the left side of the feeder housing 2 for the connecting rod 613 to move.

[0025] It should be noted that the end of the output pipe 606 penetrates through the top of the mounting plate 603 and the top of the grain outlet pipe 607 and extends into the interior of the grain outlet pipe 607. The output pipe 606 is not fixed to the mounting plate 603 and the grain outlet pipe 607. An electric control valve is fixedly installed on the outer side of the output pipe 606, so that the food inside the output pipe 606 can enter the interior of the grain outlet pipe 607. The inner bottom wall of the weighing box 605 slopes towards the side close to the output pipe 606, facilitating the discharge of food.

[0026] In addition, the left end of the grain outlet pipe 607 is open. The left end of the grain outlet pipe 607 penetrates through the left side of the feeder housing 2. An auxiliary rod is fixed between the partition plate 608 and the grain outlet pipe 607, which can play an auxiliary supporting role for the grain outlet pipe 607 and enable the food to be discharged stably.

[0027] At the same time, the flip door 611 is located outside the left end of the grain outlet pipe 607, so that the flip door 611 can play a role of sealing and shielding the grain outlet pipe 607. One end of the connecting rod 613 away from the electric push rod 610 penetrates through the interior of the movable hole 614 and is hinged to the right side of the flip door 611 through a pin shaft, so that both ends of the connecting rod 613 are in a hinged and movable state. Thus, the electric push rod 610 cooperates with the connecting rod 613 to push or pull the flip door 611 to open or close.

[0028] In this embodiment, the storage component 300 is a structure for storing food for pets to eat.

[0029] As Figure 1 and Figure 3 shown, the storage component 300 includes a storage bowl 301 placed on the top of the base 1, a plug-in block 302 fixed to the bottom of the storage bowl 301, and a plug-in slot 303 opened on the top of the base 1 for the plug-in block 302 to be plugged into.

[0030] It should be noted that ceramic inner linings are fixed to the inner sides of both the storage bowl 301 and the grain outlet pipe 607, which can ensure a clean dining environment and guarantee the food safety of pets. The plug-in block 302 is square and can cooperate with the plug-in slot 303 to position the storage bowl 301.

[0031] In addition, the left end of the grain outlet pipe 607 corresponds to the position of the storage bowl 301, and the grain outlet pipe 607 slopes towards the side close to the storage bowl 301, so that the food discharged from the grain outlet pipe 607 can directly enter the interior of the storage bowl 301.

[0032] In this embodiment, the storage component 500 is a structure for storing and placing pet feed.

[0033] As Figure 1 and Figure 3As shown in the figure, the storage component 500 includes a support plate 501 fixed to the inside of the feeder housing 2, a storage barrel 502 abutted against the top of the support plate 501, a discharge pipe 503 fixed to the bottom of the storage barrel 502, passing through the top of the support plate 501 and extending into the inside of the metering cylinder 601, a connecting cylinder 504 fixed to the inner top wall of the feeder housing 2, a rotating cover 505 abutted against the top of the feeder housing 2, and a fixed cylinder 506 fixed to the bottom of the rotating cover 505.

[0034] It should be noted that the top of the storage barrel 502 extends into the inside of the connecting cylinder 504 and fits with it. The outside of the storage barrel 502 is detachably connected to the inside of the connecting cylinder 504, and can be connected by screws. A communication hole communicating with the inside of the connecting cylinder 504 is opened at the top of the feeder housing 2, so that the storage barrel 502 can be disassembled and moved to the outside through the inside of the connecting cylinder 504. Among them, the discharge pipe 503 can move inside the metering cylinder 601. The inner bottom wall of the storage barrel 502 is inclined towards the side close to the discharge pipe 503, which is convenient for the food to move and be discharged.

[0035] In addition, the metering cylinder 601 is fixed to the bottom of the support plate 501. The metering cylinder 601 is located directly above the weighing box 605. The electric valve 602 is located at the bottom of the bottom end of the discharge pipe 503, so that when the electric valve 602 is closed, the food inside the discharge pipe 503 cannot be discharged, and when the electric valve 602 is opened, the food can be transported into the weighing box 605 through the metering cylinder 601.

[0036] At the same time, the part of the inside of the connecting cylinder 504 above the storage barrel 502 is provided with internal threads, and the outside of the fixed cylinder 506 is provided with external threads that can be threadedly connected to the internal threads, so that the fixed cylinder 506 can be threadedly connected to the inside of the connecting cylinder 504, and the internal threads will not affect the removal of the storage barrel 502.

[0037] The working principle of the above embodiment is as follows:

[0038] When performing the feeding operation, the electric valve 602 is activated, so that the food inside the storage bucket 502 can enter the inside of the metering cylinder 601 through the discharge pipe 503, and then is discharged from the inside of the metering cylinder 601 and enters the inside of the weighing box 605. Under the action of the weight sensor 604, the output food quantity can be monitored and weighed in real time. After reaching the preset quantity, the electric valve 602 is closed, and the output pipe 606 is opened, so that the food inside the weighing box 605 enters the inside of the grain outlet pipe 607 through the output pipe 606. The electric push rod 610 is activated, and it pushes the flip door 611 to open through the connecting rod 613, so that the sealing ring 612 is moved out from the opening of the grain outlet pipe 607, and then the food can be discharged through the inside of the grain outlet pipe 607 into the inside of the feeding bowl 301 for the pet to eat. After the grain discharging is completed, the electric push rod 610 is activated, and the flip door 611 is pulled to close through the connecting rod 613, so that the sealing ring 612 is reinserted into the inside of the grain outlet pipe 607 to complete the sealing of the opening of the grain outlet pipe 607.

[0039] Compared with the prior art, this ceramic pet feeder with a sealed grain outlet structure can play a good role in closing and sealing the grain outlet through the cooperation of the feeder housing 2 at the top of the base 1, the feeding assembly 300, the storage assembly 500 and the grain outlet assembly 600, making it not easy for external dust or small insects to enter its interior, ensuring the cleanliness of the channel inside. At the same time, using the principle of weighing and quantitative grain discharging, the discharged food quantity can be more accurate and more in line with the user's preset value. Moreover, through the application of ceramic materials, it better meets the dietary hygiene requirements of pets, is not easy to scratch pets, and ensures food safety, thus greatly improving the practicability of the pet feeder and solving the problem that the grain outlet of the existing pet feeder is easily entered by dust or small insects, which will affect the cleanliness of the food.

[0040] The electrical components mentioned in the text are all electrically connected to the power supply. The provision of the power supply belongs to the common knowledge in the field, and the execution program of the programming controller 402 can be realized by simple programming of those skilled in the art, and they are all existing publicly disclosed electrical connection technologies, which will not be elaborated in the text.

[0041] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0042] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model.

Claims

1. A ceramic pet feeder with a sealed grain outlet structure, comprising a base (1), characterized in that: A feeder housing (2) is fixed to the top of the base (1). A placing assembly (300) is installed on the top of the base (1). A storage assembly (500) is installed inside the feeder housing (2). A grain discharging assembly (600) is installed inside the feeder housing (2). The grain discharging assembly (600) includes a metering cylinder (601), an electric valve (602) fixedly installed on the outer side of the metering cylinder (601), a mounting plate (603) fixed to the inner side of the feeder housing (2), a plurality of weight sensors (604) fixedly installed on the top of the mounting plate (603), a weighing box (605) fixedly installed between the tops of the plurality of weight sensors (604), an output pipe (606) fixed to the bottom of the weighing box (605), a grain discharging pipe (607) fixed to the inner side of the feeder housing (2) and having an end penetrating through the left side of the feeder housing (2), a partition plate (608) fixed to the inner side of the feeder housing (2), a mounting frame (609) fixedly installed on the inner side of the feeder housing (2), an electric push rod (610) fixedly installed on the top of the mounting frame (609), a flip door (611) hinged to the left side of the feeder housing (2) through a hinge, a sealing ring (612) adhesively bonded to the right side of the flip door (611) and inserted into the inner side of the grain discharging pipe (607), a connecting rod (613) hinged to the output shaft of the electric push rod (610) through a pin shaft, and a moving hole (614) opened on the left side of the feeder housing (2) for the connecting rod (613) to move.

2. The ceramic pet feeder with a sealed grain outlet structure according to claim 1, characterized in that: The placing assembly (300) includes a placing bowl (301) placed on the top of the base (1), a plugging block (302) fixed to the bottom of the placing bowl (301), and a plugging groove (303) opened on the top of the base (1) for the plugging block (302) to be plugged into.

3. The ceramic pet feeder with a sealed grain outlet structure according to claim 1, characterized in that: A partition plate (401) is fixed to the inner side of the feeder housing (2). A programming controller (402) is fixedly installed on the inner bottom wall of the feeder housing (2) and located at the bottom of the partition plate (401).

4. A ceramic pet feeder with a sealed grain outlet structure according to claim 1, characterized in that: The storage assembly (500) includes a support plate (501) fixed to the inner side of the feeder housing (2), a storage barrel (502) abutted against the top of the support plate (501), a discharge pipe (503) fixed to the bottom of the storage barrel (502) and penetrating through the top of the support plate (501) and extending into the inside of the metering cylinder (601), a connecting cylinder (504) fixed to the inner top wall of the feeder housing (2), a rotary cover (505) abutted against the top of the feeder housing (2), and a fixed cylinder (506) fixed to the bottom of the rotary cover (505).

5. The ceramic pet feeder with a sealed grain outlet structure according to claim 4, characterized in that: The top of the storage bucket (502) extends into and fits against the inner side of the connecting cylinder (504). The outer side of the storage bucket (502) is detachably connected to the inner side of the connecting cylinder (504). A communication hole communicating with the inside of the connecting cylinder (504) is provided at the top of the feeder housing (2). The metering cylinder (601) is fixed to the bottom of the support plate (501). The metering cylinder (601) is located directly above the weighing box (605). The part of the inner side of the connecting cylinder (504) above the storage bucket (502) is provided with internal threads, and the outer side of the fixed cylinder (506) is provided with external threads that can be threadedly connected to the internal threads.

6. The ceramic pet feeder with a sealed grain outlet structure according to claim 2, characterized in that: Ceramic inner linings are fixed to the inner sides of both the containing bowl (301) and the grain outlet pipe (607). The plug-in block (302) is square.

7. A ceramic pet feeder with a sealed grain outlet structure according to claim 1, characterized in that: The end of the output pipe (606) penetrates through the top of the mounting plate (603) and the top of the grain outlet pipe (607) and extends into the interior of the grain outlet pipe (607). The left end of the grain outlet pipe (607) is open. The flap door (611) is located outside the left end of the grain outlet pipe (607). The end of the connecting rod (613) away from the electric push rod (610) penetrates through the interior of the movable hole (614) and is hinged to the right side of the flap door (611) through a pin shaft.

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