Pet feeder

Abstract

The invention discloses a pet feeder and relates to the technical field of pet supplies, the pet feeder comprises a base, a grain storage barrel, a grain storage cover assembly and a transmission column, a grain stirring bin is formed in the base, a first grain stirring piece is arranged in the grain stirring bin, the base is provided with a grain outlet communicated with the grain stirring bin, the grain storage barrel is detachably installed on the base, and the transmission column is connected with the transmission column. The grain storage barrel is communicated with the grain stirring bin; the grain storage cover assembly is detachably arranged on the grain storage barrel; one end of the transmission column is detachably connected to the grain storage cover assembly, and the other end extends from the grain storage cover assembly to one side of the base; the grain storage cover assembly comprises a shell, a control panel, a driving piece and a transmission assembly, the control panel is electrically connected with the driving piece, the driving piece is in transmission connection with the transmission column through the transmission assembly, and the first grain stirring piece is in transmission connection with the transmission column. According to the technical scheme, the structure of the pet feeder is simplified, and a user can conveniently clean and maintain the pet feeder in the later period.

Description

Technical Field

[0001] The present invention relates to the technical field of pet products, and in particular to a pet feeder. Background Art

[0002] With the rapid development of the pet economy, automatic pet feeders have become a common device in modern families. The mainstream products on the market currently usually include nested devices with multi-layer grain storage barrels and feeding bowls; spiral grain feeding mechanisms driven by built-in motors, etc. Traditional pet feeders set the motor assembly under the shell, and drive the grain assembly to rotate through the transmission parts to deliver the pet food to the grain transport bin. This type of structure in which the motor assembly is set under the shell is not convenient for the motor part to be disassembled, and the structural sealing under the shell cannot be completely sealed, so dust and small insects will inevitably enter under the shell. Therefore, after long-term use, dirt will accumulate under the shell, and long-term cleaning will affect the health of the pet. If it is disassembled for cleaning, it is inconvenient for users to disassemble and assemble, which brings troubles to users.

[0003] Therefore, the present application designs a pet feeder with a novel structure, which has a simple structure and installs the motor assembly above the pet feeder, so that it is convenient for users to disassemble and assemble, thereby solving the above-mentioned problems. Summary of the invention

[0004] The main purpose of the present invention is to provide a pet feeder, which simplifies the structure of the pet feeder and facilitates the user to disassemble and assemble it during later cleaning and maintenance.

[0005] To achieve the above-mentioned purpose, the present invention proposes a pet feeder, including a base, a grain storage barrel, a grain storage cover assembly and a transmission column, a grain shifting bin is formed in the base, a first grain shifting piece for shifting pet food is arranged in the grain shifting bin, the base has a grain outlet connected to the grain shifting bin, the first grain shifting piece is used to shift the pet food in the grain shifting bin to the grain outlet; the grain storage barrel is detachably mounted on the base, and the grain storage barrel and the grain shifting bin are connected; the grain storage cover assembly is detachably arranged at the opening; one end of the transmission column is detachably connected to the grain storage cover assembly, and the other end extends from the grain storage cover assembly to one side of the base; the grain storage cover assembly includes a shell and a control panel, a driving member and a transmission assembly arranged in the shell, the control panel is electrically connected to the driving member, the driving member is transmission-connected to the transmission column through the transmission assembly, and the first grain shifting piece is transmission-connected to the transmission column.

[0006] In one embodiment, the grain storage cover assembly further includes a plurality of elastic buckle assemblies, and the grain storage barrel has a plurality of engaging grooves adapted to the elastic buckle assemblies.

[0007] In one embodiment, the base includes a bottom shell and an upper shell assembled with each other, the upper shell includes a horn portion and an annular portion, one end of the annular portion is connected to one side of the small opening of the horn portion, and the other end abuts against the bottom shell.

[0008] In one embodiment, the pet feeder further comprises a rotating cover disposed within the annular portion, wherein the grain distribution bin is formed between the rotating cover, the annular portion and the bottom shell; the rotating cover is transmission-connected to the transmission column, and the first grain distribution flakes are mounted on the rotating cover.

[0009] In one embodiment, the pet feeder further comprises a connecting column, which is coaxially arranged with the transmission column, and one end of the connecting column is transmission-connected to the transmission shaft, and the other end of the connecting column is transmission-connected to the rotating cover.

[0010] In one embodiment, the grain storage barrel, the rotating cover, and the annular portion form a grain leakage bin, and the bottom wall of the grain storage barrel has a first grain leakage port for allowing pet food in the grain storage barrel to leak into the grain leakage bin; the rotating cover has a second grain leakage port connected to the grain bin; and / or the bottom wall of the grain storage barrel protrudes two spaced-apart annular walls toward the rotating cover, and a second grain-diverting sheet is provided on the annular wall.

[0011] In one embodiment, the rotating cover includes a top plate and a mounting platform protruding from the top plate toward the bottom shell, the mounting platform has a plurality of mounting grooves, and the mounting grooves are used to be mounted on the first batch of grain flakes.

[0012] In one embodiment, the rotating cover also includes a first protruding annular wall protruding from the top plate toward the grain storage barrel; the bottom wall of the grain storage barrel protrudes toward a second protruding annular wall of the first protruding annular wall, the first grain leakage port is located on the inner side of the second protruding annular wall, and the second grain leakage port is located on the inner side of the first protruding annular wall.

[0013] In one embodiment, the base further includes a plurality of legs detachably mounted on the bottom shell; the pet feeder further includes a grain bowl disposed below the grain outlet, and the grain bowl is detachably connected to the legs.

[0014] In one embodiment, the pet feeder further comprises a locking button and a locking block connected to each other; the middle portion of the top plate is recessed downward to form a groove portion, the lower end of the connecting column is inserted into the groove portion, the locking block is snapped into the lower end of the connecting column, the locking button is inserted from the outside of the groove portion and locked to the locking block to connect the rotating cover to the connecting column.

[0015] The pet feeder of the technical solution of the present invention is provided with a control panel, a driving part and a transmission assembly inside the shell of the grain storage cover, that is, the live parts and most of the transmission parts are arranged above the entire pet feeder, thereby simplifying the structure of the entire pet feeder; the grain storage cover can be directly removed, and the grain storage cylinder can also be removed from the base, so it is convenient for users to carry out cleaning and maintenance later, reducing the tediousness of cleaning for users, ensuring the hygiene inside the pet feeder, and protecting the health of the pet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 A schematic structural diagram of an embodiment of a pet feeder provided by the present invention;

[0018] Figure 2 A schematic diagram of the exploded structure of an embodiment of a pet feeder provided by the present invention;

[0019] Figure 3 A cross-sectional structural schematic diagram of an embodiment of a pet feeder provided by the present invention;

[0020] Figure 4 Another cross-sectional structural schematic diagram of an embodiment of a pet feeder provided by the present invention;

[0021] Figure 5 A schematic cross-sectional view of another embodiment of a pet feeder provided by the present invention;

[0022] Figure 6 A schematic diagram of the exploded structure of a food storage cover assembly of an embodiment of a pet feeder provided by the present invention;

[0023] Figure 7 A partial structural schematic diagram of a grain storage cover assembly of an embodiment of a pet feeder provided by the present invention;

[0024] Figure 8 A schematic structural diagram of a rotating circular ring member of an embodiment of a pet feeder provided by the present invention;

[0025] Fig. 9 A schematic structural diagram of a rotating cover of an embodiment of a pet feeder provided by the present invention;

[0026] Fig.10 This is a schematic structural diagram of the support legs of an embodiment of a pet feeder provided by the present invention.

[0027] Description of Figure Numbers:

[0028] 1. Pet feeder; 10. Base; 10a. Grain bin; 10b. Grain outlet; 10c. Grain drain bin; 10d. Sliding hole; 11. First batch of grain flakes; 12. Bottom shell; 121. Insertion slot; 13. Upper shell; 131. Horn portion; 132. Circular ring portion; 14. Support foot; 141. Elastic arm; 1411. Positioning convex point; 142. Clamping wall; 15. Sliding buckle; 20. Grain storage barrel; 20a. First grain outlet; 20b. Bottom wall of grain storage barrel; 20c. Clamping slot; 21. Circular ring wall; 22. Second batch of grain flakes; 23. Second protruding ring wall; 24. Clamping slot; 25. Third batch of grain flakes; 30. Grain storage cover assembly; 31. Shell; 311. Shell cover; 3111. Slide rail slot; 312 , lower shell; 313, rotating circular ring member; 3131, snap-in groove; 3132, toothed portion; 32, control panel; 33, driving member; 34, transmission assembly; 341, driving gear; 342, transmission gear; 35, elastic snap assembly; 351, elastic member; 352, snap member; 3521, main body; 3522, extension; 3523, snap portion; 40, transmission column; 41, snap-in rib; 50, rotating cover; 50a, second grain leakage port; 51, top plate; 511, groove portion; 52, mounting platform; 521, mounting groove; 53, first protruding annular wall; 60, connecting column; 61, accommodating groove; 62, opening; 70, grain bowl; 71, slide groove; 80, locking block; 90, locking button. DETAILED DESCRIPTION

[0029] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3 As shown, a pet feeder 1 provided in one embodiment of the present application includes a base 10, a grain storage barrel 20, a grain storage cover assembly 30 and a transmission column 40. A grain shifting bin 10a is formed in the base 10, and a first grain shifting piece 11 is provided in the grain shifting bin 10a. The first grain shifting piece 11 is used to shift the pet food. The base 10 has a grain outlet 10b connected to the grain shifting bin 10a, and the first grain shifting piece 11 is used to shift the pet food in the grain shifting bin 10a to the grain outlet 10b. The grain storage barrel 20 is detachably mounted on the base 10, and the grain storage barrel 20 is connected to the grain shifting bin 10a. The grain storage cover assembly 30 is detachably arranged at the opening. One end of the transmission column 40 is detachably connected to the grain storage cover assembly 30, and the other end extends from the grain storage cover to one side of the base 10. The grain storage cover assembly 30 includes a housing 31, a control panel 32, a driving member 33 and a transmission assembly 34, and the control panel 32, the driving member 33 and the transmission assembly 34 are all arranged inside the housing 31. The control panel 32 is electrically connected to the driving member 33, the driving member 33 is transmission-connected to the transmission column 40 through the transmission assembly 34, and the first grain-displacing piece 11 is transmission-connected to the transmission column 40.

[0033] Specifically, the pet feeder 1 of the present application is used to automatically provide pet food for pets, and includes a grain storage cover assembly 30, a grain storage barrel 20 and a base 10 arranged in sequence from top to bottom. The grain storage barrel 20 is detachably mounted on the base 10, and the grain storage barrel 20 is a cavity member with an opening at the upper end, and the interior thereof is used to store pet food. The grain storage cover is detachably arranged at the opening position of the grain storage barrel 20 to close the grain storage barrel 20. A grain distribution bin 10a is formed in the base 10, and the grain distribution bin 10a is connected to the grain storage barrel 20 to receive the pet food flowing out of the grain storage barrel 20. A first grain distribution piece 11 is arranged in the grain distribution bin 10a, and the first grain distribution piece 11 is rotatably arranged. The base 10 has a grain outlet 10b, which is connected to the grain storage bin 10a. The first grain-distributing piece 11 rotates to distribute the pet grain in the grain storage bin 10a to the grain outlet 10b, and then delivers the pet grain to the outside from the grain outlet 10b for use by the pet. The pet feeder 1 of the present application also includes a transmission column 40 that is transmission-connected to the first grain-distributing piece 11. The transmission column 40 is disposed in the grain storage barrel 20, and the upper end of the transmission column 40 is detachably connected to the grain storage cover assembly 30. The transmission column 40 extends from the grain storage cover assembly 30 to one side of the base 10.

[0034] The grain storage cover assembly 30 includes a housing 31, a control panel 32, a driving member 33 and a transmission assembly 34. The control panel 32 is electrically connected to the driving member 33, and the control panel 32 is used to control the start and stop of the driving member 33. The transmission assembly 34 is respectively connected to the upper end of the transmission column 40 and the driving member 33. The driving member 33 can be a motor, and the control panel 32 controls the motor to start, thereby driving the transmission assembly 34 to move, and then driving the transmission column 40 to rotate through the transmission assembly 34; and the transmission column 40 is connected to the first batch of grain pieces 11, so the first batch of grain pieces 11 rotates under the drive of the transmission column 40, thereby moving the pet food in the first batch of grain bin 10a to the grain outlet 10b to be sent to the outside.

[0035] The present application sets a control panel 32, a driving member 33 and a transmission assembly 34 in the shell 31 of the grain storage cover, that is, the live parts and most of the transmission parts are set above the entire pet feeder 1, and the grain storage cover can be directly removed, and the grain storage cylinder 20 can also be removed from the base 10, so it is convenient for users to carry out cleaning and maintenance later, reducing the tediousness of cleaning for users, ensuring the sanitation inside the pet feeder 1, and protecting the health of pets. Furthermore, the present application sets the live parts and most of the transmission parts and the grain storage cover as one body, making the structure of the entire pet feeder 1 simpler, convenient for assembly during manufacturing, and convenient for users to disassemble and assemble during later cleaning and maintenance.

[0036] Please refer to Figure 5-Figure 8As shown, in an optional embodiment, the housing 31 includes a housing cover 311 and a lower housing 312, and a receiving space for receiving the control panel 32, the driving member 33 and the transmission assembly 34 is formed between the housing cover 311 and the lower housing 312. A rotating circular ring 313 is provided at the center of the lower housing 312, and the inner wall of the rotating circular ring 313 has a plurality of snap-in grooves 3131, and the upper end of the transmission column 40 has snap-in ribs 41 adapted to the snap-in grooves 3131, and the inner diameter of the rotating circular ring 313 is adapted to the outer diameter of the transmission column 40. The upper end of the transmission column 40 is inserted into the rotating circular ring 313, and the snap-in ribs 41 are inserted into the snap-in grooves 3131, so that the transmission column 40 is connected to the rotating circular ring 313 in a transmission manner. The outer wall of the rotating circular ring member 313 has a circle of teeth 3132, and the transmission assembly 34 includes a driving gear 341 and a transmission gear 342. The driving gear 341 is installed on the rotating shaft of the driving member 33, and the transmission gear 342 is meshed with the driving gear 341, and the transmission gear 342 is meshed with the teeth on the rotating circular ring member 313. In this embodiment, the rotation of the motor drives the driving gear 341 and the transmission gear 342 to rotate, and the transmission gear 342 drives the rotating circular ring member 313 to rotate, and the rotating circular ring member 313 drives the transmission column 40 to rotate, and then drives the first grain flakes 11 to rotate. In some optional embodiments, in order to facilitate the assembly between the transmission column 40 and the rotating circular ring member 313, the snap-in groove 3131 gradually increases toward the side of the transmission column 40.

[0037] In an optional embodiment, the grain storage cover assembly 30 further includes a plurality of elastic buckle assemblies 35, and the grain storage barrel 20 has a plurality of snap-fit ​​grooves 20c adapted to the elastic buckle assemblies 35, and the elastic buckle assemblies 35 are snap-fitted to the snap-fit ​​grooves 20c.

[0038] Specifically, the elastic buckle assembly 35 includes an elastic member 351 and a buckle 352. One end of the elastic member 351 abuts against the shell cover 311, and the other end abuts against the inner wall of the buckle 352. The buckle 352 includes an integrally formed main body 3521, an extension 3522 and a buckle 3523. One end of the extension 3522 is connected to the main body 3521, and the other end extends into the grain storage barrel 20. The buckle 3523 is arranged at the lower end of the extension 3522, and the buckle 3523 is inserted into the engaging groove 20c of the grain storage barrel 20. The shell cover 311 has a slide rail groove 3111 for the buckle 352 to slide. The main body 3521 is slidably arranged in the slide rail groove 3111, and the main body 3521 passes through the shell cover 311 for the user to press from the outside. During use, the user presses the main body 3521 to press the buckle 352 into the slide rail groove 3111, so that the buckle part 3523 is withdrawn from the locking groove 20c. At this time, the user can directly remove the grain storage cover assembly 30 as a whole from the upper end of the grain storage barrel 20.

[0039] In an optional embodiment, a sliding buckle 15 is provided between the base 10 and the grain storage barrel 20. The base 10 has a sliding hole 10d. The sliding buckle 15 is slidably provided in the sliding hole 10d. The grain storage barrel 20 has a snap-fit ​​groove 24. The sliding buckle 15 slides in the sliding hole 10d to slide in and out of the snap-fit ​​groove 24, thereby locking and opening the base 10 and the grain storage barrel 20 to facilitate assembly and disassembly between the base 10 and the grain storage barrel 20.

[0040] In an optional embodiment, the base 10 includes a bottom shell 12 and an upper shell 13 , the upper shell 13 includes a horn portion 131 and an annular portion 132 , one end of the annular portion 132 is connected to one side of the small opening of the horn portion 131 , and the other end abuts against the bottom shell 12 .

[0041] Specifically, the base 10 in the pet feeder 1 of this embodiment includes a bottom shell 12 and an upper shell 13 assembled with each other, and the upper shell 13 is installed on the bottom shell 12 to form a concave structure, which is convenient for the installation of the grain storage barrel 20. The upper shell 13 includes an integrally formed trumpet portion 131 and a circular ring portion 132, the large mouth of the trumpet portion 131 faces upward, the small mouth of the trumpet portion 131 faces downward, the upper end of the circular ring portion 132 is connected to the lower end of the trumpet portion 131, and the lower end of the circular ring portion 132 abuts against the bottom shell 12 to form a cylindrical cavity on the bottom shell 12. The grain storage bin 10a is located in the cylindrical cavity. It can be understood that the structure of the lower end of the grain storage barrel 20 is adapted to the shape of the trumpet portion 131, so as to facilitate the adaptation to the upper shell 13 of the base 10, and to facilitate the pet food in the grain storage barrel 20 to be leaked into the grain storage bin 10a below it.

[0042] In an optional embodiment, the pet feeder 1 further includes a rotating cover 50 disposed within the annular portion 132 , and a grain distribution bin 10a is formed between the rotating cover 50 , the annular portion 132 , and the bottom shell 12 ; the rotating cover 50 is transmission-connected to the transmission column 40 , and the first grain distribution piece 11 is installed on the rotating cover 50 .

[0043] Specifically, a rotating cover 50 is also provided in the annular portion 132, and the outer diameter of the rotating cover 50 is adapted to the inner diameter of the annular portion 132. The rotating cover 50 is in transmission connection with the transmission column 40, and the first grain-distributing piece 11 is installed on the rotating cover 50. A grain-distributing bin 10a is formed between the rotating cover 50, the annular portion 132, and the bottom shell 12, and the first grain-distributing piece 11 is located in the grain-distributing bin 10a. The first grain-distributing piece 11 moves synchronously with the rotating cover 50, that is, when the transmission column 40 rotates, the rotating cover 50 and the grain-distributing piece can be driven to rotate synchronously to distribute the pet food in the grain-distributing bin 10a to the grain outlet 10b. The present application forms a relatively closed grain-distributing bin 10a by cooperating between the rotating cover 50, the annular portion 132, and the bottom shell 12. The rotating cover 50 is in transmission connection with the transmission column 40, and when the motor drives the transmission column 40 to rotate, the rotating cover 50 rotates accordingly, thereby driving the first grain-distributing piece 11 installed on the rotating cover 50 to perform grain-distributing action. This design makes the food distribution process more uniform and efficient, ensuring that the pet can obtain food at a regular and quantitative time. Furthermore, the cooperation between the rotating cover 50 and the annular portion 132 makes the entire base 10 structure more compact, effectively saving space, which is particularly important for small pet feeders 1 and helps meet the needs of users to install and use the device in a limited space. The cooperation between the rotating cover 50, the annular portion 132, and the bottom shell 12 also ensures the stability of the entire base 10 structure.

[0044] In an optional embodiment, the pet feeder 1 further includes a connecting column 60 , which is coaxially arranged with the transmission column 40 , and one end of the connecting column 60 is transmission-connected to the transmission shaft, and the other end of the connecting column 60 is transmission-connected to the rotating cover 50 .

[0045] Specifically, the present application further provides a connecting column 60 between the transmission column 40 and the rotating cover 50. The connecting column 60 is coaxially arranged with the transmission column 40 to ensure the linearity and high efficiency of power transmission. This design reduces the loss of energy during the transmission process and improves the accuracy and response speed of the grain-shifting action. The coaxially arranged connecting column 60 and the transmission column 40 enhance the rigidity of the entire transmission system, making the equipment more stable and reliable during operation. The upper end of the connecting column 60 is connected to the lower end of the transmission column 40 in a transmission connection, which can be specifically achieved through a slot structure. A third grain-shifting piece 25 is provided between the connecting column 60 and the transmission column 40, and the third grain-shifting piece 25 includes a central column and an extension arm connected to the central column. The central column is located in the connecting column 60 and the transmission column 40, and the extension arm extends from the connecting column 60 and the transmission column 40. The connecting column 60 and the transmission column 40 both have a slot for accommodating part of the extension arm, and the upper end of the extension arm is located in the slot on the connecting column 60, and the lower end of the extension arm is located in the slot of the transmission column 40. Therefore, when the transmission column 40 rotates, the third batch of grain pieces 25 are driven to rotate, and the third batch of grain pieces 25 drive the connecting column 60 to rotate, and the connecting column 60 drives the rotating cover 50 and the first batch of grain pieces 11 below to rotate. The third batch of grain pieces 25 are located near the bottom wall 20b of the grain storage barrel 20, so that the pet food near the bottom wall of the grain storage barrel 20 can be moved.

[0046] In an optional embodiment, the grain storage barrel 20, the rotating cover 50, and the annular portion 132 form a grain storage bin 10c, and the bottom wall 20b of the grain storage barrel has a first grain leakage port 20a for pet grain in the grain storage barrel 20 to leak into the grain leakage bin 10c; the rotating cover 50 has a second grain leakage port 50a connected to the grain storage bin 10a. The bottom wall 20b of the grain storage barrel protrudes toward the rotating cover 50 with two spaced annular walls 21, and the annular walls 21 are provided with a second grain-diverting sheet 22.

[0047] Specifically, in the present embodiment, a grain leakage bin 10c is further provided above the grain allocation bin 10a, and the grain leakage bin 10c is formed by the bottom wall 20b of the grain storage barrel, the rotating cover 50 and the annular portion 132. The bottom wall 20b of the grain storage barrel has a first grain leakage port 20a, and the first grain leakage port 20a is used for the pet grain in the grain storage barrel 20 to leak out to the grain leakage bin 10c. The rotating cover 50 has a second grain leakage port 50a connected to the grain allocation bin 10a. The second grain leakage port 50a is located on the bottom wall of the bottom shell 12 of the base 10. When the present device is used, the driving member 33 drives the transmission column 40 to rotate, and the transmission column 40 drives the third grain allocation piece 25 in the grain storage barrel 20 to rotate, so as to allocate the pet grain in the grain storage barrel 20, so that the pet grain leaks into the grain leakage bin 10c through the first grain leakage port 20a. The rotation of the transmission column 40 also drives the rotating cover 50 to rotate, and two spaced-apart annular walls 21 protrude from the bottom wall b20 of the grain storage barrel toward the rotating cover 50, and a second batch of grain pieces 22 are arranged on the annular wall 21, and the second batch of grain pieces 22 extend from the annular wall 21 to the annular portion 132, that is, the second batch of grain pieces 22 are located in the grain leakage bin 10c. When the rotating cover 50 rotates relative to the second batch of grain pieces 22, the second batch of grain pieces 22 will stir the pet food in the grain leakage bin 10c; the rotating cover 50 serves as a boundary between the grain diversion bin 10a and the grain leakage bin 10c, so the pet food in the grain leakage bin 10c can leak into the grain diversion bin 10a through the second grain leakage port 50a arranged on the rotating cover 50, and then be moved to the grain outlet 10b through the first batch of grain pieces 11 to be sent to the outside.

[0048] In the present embodiment, the first grain leakage port 20a and the second grain leakage port 50a are arranged alternately. For example, the number of the first grain leakage port 20a is set to one. The number of the second grain leakage port 50a is set to three, and the three second grain leakage ports 50a are evenly arranged around the central axis of the grain storage cylinder 20, and the first grain leakage port 20a and the second grain leakage port 50a are arranged alternately, that is, the pet grain first leaks from the first grain leakage port 20a to the rotating cover 50, and then the rotating cover 50 rotates, thereby causing relative rotation with the stationary second grain sheet 22, so that the second grain sheet 22 shifts the pet grain, and then the pet grain is leaked from the second grain leakage port 50a on the rotating cover 50 into the grain storage bin 10a. By staggering the first grain leakage port 20a and the second grain leakage port 50a, the present application not only optimizes the outflow and distribution process of the pet grain, but also significantly improves the feeding accuracy and efficiency of the equipment. The second food leakage openings 50a are evenly arranged around the central axis of the food storage cylinder 20. This design ensures that the pet food can be evenly distributed on the rotating cover 50 during the outflow process, thereby avoiding local accumulation or loss of food.

[0049] Please refer to Figure 2 and Fig. 9As shown, in an optional embodiment, the rotating cover 50 includes a top plate 51 and a mounting platform 52 protruding from the top plate 51 toward the bottom shell 12 . The mounting platform 52 has a plurality of mounting grooves 521 , and the mounting grooves 521 are used to be mounted on the first grain sheet 11 .

[0050] Specifically, the rotating cover 50 includes a top plate 51 and a mounting platform 52. The top plate 51 is a circular plate structure. The mounting platform 52 is located in the middle of the top plate 51. The mounting platform 52 protrudes from the top plate 51 to one side of the bottom shell 12. The mounting platform 52 is located in the grain bin 10a. The mounting platform 52 has a plurality of mounting grooves 521. The number of the first grain-dividing pieces 11 is multiple. The multiple first grain-dividing pieces 11 are all installed one by one in the multiple mounting grooves 521. Alternatively, the multiple first grain-dividing pieces 11 can be connected as one to be installed as a whole in the mounting book. Since the first grain-dividing piece 11 is located in the grain bin 10a, when the first grain-dividing piece 11 rotates in the grain bin 10a, the pet food in the grain bin 10a can be diverted to the grain outlet 10b. In some optional embodiments, the first grain-dividing piece 11 and the third grain-dividing piece 25 are both made of rubber. Since the rubber material has a certain flexibility, the first grain-shifting piece 11 and the third grain-shifting piece 25 can better adapt to the shape and size of the food when shifting the pet food, reducing the risk of getting stuck or blocked. This design helps to ensure the smooth progress of the grain-shifting process and avoid equipment failure.

[0051] Please refer to Figure 3 As shown, in an optional embodiment, the rotating cover 50 also includes a first protruding annular wall 53 protruding from the top plate 51 toward the grain storage barrel 20; the bottom wall 20b of the grain storage barrel protrudes toward the second protruding annular wall 23 of the first protruding annular wall 53, the first grain leakage port 20a is located on the inner side of the second protruding annular wall 23, and the second grain leakage port 50a is located on the inner side of the first protruding annular wall 53.

[0052] Specifically, the rotating cover 50 also includes a first protruding annular wall 53, which protrudes upward from the top plate 51. A second protruding annular wall 23 is integrally arranged on the bottom wall 20b of the grain storage barrel, and the second protruding annular wall 23 protrudes downward from the bottom wall. The first protruding annular wall 53 and the second protruding annular wall 23 are arranged opposite to each other, so that the first protruding annular wall 53 and the second protruding annular wall 23 become the circumferential side walls (i.e., circumferential boundaries) of the grain storage bin 10c, and the first grain leakage port 20a and the second grain leakage port 50a are both located on the inner side of the second protruding annular wall 23 and the first protruding annular wall 53, which can prevent the pet food from getting stuck on the edge of the rotating cover 50. Since the rotating cover 50 is a rotating part, there is a small gap between the rotating cover 50 and the annular portion 132. By providing the first protruding annular wall 53 and the second protruding annular wall 23, the pet food can be prevented from falling into the edge of the rotating cover 50, thereby preventing the pet food from being squeezed or stuck in the gap and causing equipment failure. Furthermore, by providing the first protruding annular wall 53 and the second protruding annular wall 23, the structural strength of the rotating cover 50 and the grain storage barrel 20 can be increased to increase the service life of the equipment.

[0053] like Figure 2 and Figure 1 As shown, in an optional embodiment, the base 10 further includes a plurality of legs 14 detachably mounted on the bottom shell 12 ; the pet feeder 1 further includes a grain bowl 70 disposed below the grain outlet 10 b , and the grain bowl 70 is detachably connected to the legs 14 .

[0054] Specifically, the present application is further provided with a plurality of legs 14 below the bottom shell 12, and the legs 14 are detachably mounted on the bottom shell 12. This design facilitates the handling and storage of the equipment. The legs 14 can be removed when packing to be placed in the grain storage cylinder 20, which can save the occupied space of the entire equipment and greatly reduce the volume of the packaging box, thereby reducing the packaging cost and transportation cost. More importantly, when it is necessary to clean the base 10 and the grain bowl 70, the user can easily remove the legs 14 to facilitate a more comprehensive cleaning of the equipment. The grain bowl 70 is arranged below the grain outlet 10b to receive the pet flowing out of the grain outlet 10b. The upper end of the legs 14 includes an elastic arm 141, and the elastic arm 141 has a positioning protrusion 1411. The bottom shell 12 has an insertion slot 121 adapted to the elastic arm 141, and the user can easily plug and unplug the legs 14 during assembly. The grain bowl 70 has a slide groove 71, and the position where the support leg 14 fits the slide groove 71 has a locking wall 142. When installing, the two slide grooves 71 on the grain bowl 70 are inserted into the locking walls 142 on the two support legs 14 to position the grain bowl 70, so as to prevent the grain bowl 70 from moving during the use of the pet. The present application adopts a simple structure, and the grain bowl 70 and the support leg 14 can be easily disassembled and assembled, which can greatly reduce the volume of the packaging box and save packaging costs and transportation costs.

[0055] Please refer to Figure 3-Figure 5 As shown, in an optional embodiment, the pet feeder 1 further includes a locking button 90 and a locking block 80 connected to each other; the middle portion of the top plate 51 is recessed downward to form a groove portion 511, the lower end of the connecting column 60 is inserted into the groove portion 511, the locking block 80 is snapped into the lower end of the connecting column 60, and the locking button 90 is inserted from the outside of the groove portion 511 and locked to the locking block 80, so as to connect the rotating cover 50 to the connecting column 60.

[0056] Specifically, the middle of the top plate 51 of the rotating cover 50 is recessed downward to form a groove 511, and the lower end of the connecting column 60 is inserted into the groove 511. The pet feeder 1 also includes a locking block 80 and a locking button 90. The locking block 80 is inserted into the lower end of the connecting column 60. The locking button 90 is a small component that can be rotated manually, usually in an easy-to-rotate shape. Its main function is to penetrate into the groove 511 from the outside to lock on the locking block 80, thereby achieving a stable connection of the rotating cover 50. The lower end of the connecting column 60 is a non-circular structure. The shape of the groove 511 on the rotating cover 50 is adapted to the shape of the lower end of the connecting column 60, so that the connecting column 60 and the rotating cover 50 can be connected in a transmission manner, so that the connecting column 60 can drive the rotating cover 50 to rotate. The lower end of the connecting column 60 has a receiving groove 61, and the side wall of the receiving groove 61 has an opening 62. The locking block 80 is arranged in the receiving groove 61. The locking block 80 is placed in the receiving groove 61, and then the locking block 80 is rotated so that one end of the locking block 80 is inserted into the opening 62 to position the locking block 80. Then, the locking button 90 is inserted from the outside of the rotating cover 50, and the locking button 90 is rotated so that the locking button 90 is connected to the locking block 80 to fix the rotating cover 50 and the connecting column 60.

[0057] It can be understood that the pet feeder 1 of the present application can be easily disassembled and assembled. The disassembly process is as follows: the user disassembles the grain storage cover assembly 30 from the upper end of the grain storage barrel 20, then pulls out the transmission column 40 from the connecting column 60, and takes out the third batch of grain flakes 25, and then takes out the grain storage barrel 20 (the second batch of grain flakes 22 can be removed at this time); then the connecting column 60 and the rotating disk, the first batch of grain flakes 11 are taken out of the base 10, and then the first batch of grain flakes 11 can be disassembled separately, and the locking button 90 is rotated to separate the rotating disk and the connecting column 60. At this time, the user can clean all parts except the parts inside the grain storage cover assembly 30 separately; plus the grain bowl 70 can be disassembled separately, the present application ensures the integrity of the cleaning, avoids the accumulation of dirt inside, ensures that the pet food is not contaminated, and thus protects the health of the pet.

[0058] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A pet feeder, characterized in that: include: A base, wherein a grain-dividing bin is formed in the base, wherein a first grain-dividing sheet for diverting pet food is arranged in the grain-dividing bin, and wherein the base has a grain outlet connected to the grain-dividing bin, and wherein the first grain-dividing sheet is used to divert the pet food in the grain-dividing bin to the grain outlet; A grain storage cylinder, which is detachably mounted on the base, is connected to the grain storage bin, and has an opening at the upper end thereof; A grain storage cover assembly, wherein the grain storage cover assembly is detachably arranged at the opening; A transmission column, one end of which is detachably connected to the grain storage cover assembly, and the other end of which extends from the grain storage cover assembly to one side of the base; Among them, the grain storage cover assembly includes a shell and a control panel, a driving member and a transmission assembly arranged in the shell, the control panel is electrically connected to the driving member, the driving member is transmission-connected to the transmission column through the transmission assembly, and the first grain piece is transmission-connected to the transmission column.

2. The pet feeder according to claim 1, characterized in that: The grain storage cover assembly also includes a plurality of elastic buckle assemblies, and the grain storage barrel has a plurality of engaging grooves adapted to the elastic buckle assemblies.

3. The pet feeder according to claim 1, characterized in that: The base comprises a bottom shell and an upper shell which are assembled with each other, the upper shell comprises a horn portion and a circular ring portion, one end of the circular ring portion is connected to one side of the small opening of the horn portion, and the other end abuts against the bottom shell.

4. The pet feeder according to claim 3, characterized in that: The pet feeder also includes a rotating cover arranged in the annular portion, and the grain storage bin is formed between the rotating cover, the annular portion and the bottom shell; the rotating cover is transmission-connected to the transmission column, and the first grain flakes are installed on the rotating cover.

5. The pet feeder according to claim 4, characterized in that: The pet feeder further comprises a connecting column, which is coaxially arranged with the transmission column, and one end of the connecting column is transmission-connected to the transmission shaft, and the other end of the connecting column is transmission-connected to the rotating cover.

6. The pet feeder according to claim 4, characterized in that: The grain storage barrel, the rotating cover and the annular portion form a grain leakage bin, and the bottom wall of the grain storage barrel has a first grain leakage port for allowing pet food in the grain storage barrel to leak into the grain leakage bin; the rotating cover has a second grain leakage port connected to the grain diversion bin; and / or the bottom wall of the grain storage barrel protrudes two spaced-apart annular walls toward the rotating cover, and a second grain diversion sheet is provided on the annular wall.

7. The pet feeder according to claim 6, characterized in that: The rotating cover comprises a top plate and a mounting platform protruding from the top plate toward the bottom shell. The mounting platform is provided with a plurality of mounting grooves, and the mounting grooves are used for mounting the first batch of grain flakes.

8. The pet feeder according to claim 7, characterized in that: The rotating cover also includes a first protruding annular wall protruding from the top plate toward the grain storage barrel; a second protruding annular wall protruding from the bottom wall of the grain storage barrel toward the first protruding annular wall, the first grain leakage port is located on the inner side of the second protruding annular wall, and the second grain leakage port is located on the inner side of the first protruding annular wall.

9. The pet feeder according to claim 3, characterized in that: The base also includes a plurality of supporting feet detachably mounted on the bottom shell; the pet feeder also includes a grain bowl disposed below the grain outlet, and the grain bowl is detachably connected to the supporting feet.

10. The pet feeder according to claim 7, characterized in that: The pet feeder also includes a locking button and a locking block connected to each other; the middle portion of the top plate is recessed downward to form a groove portion, the lower end of the connecting column is inserted into the groove portion, the locking block is clamped into the lower end of the connecting column, and the locking button is inserted from the outside of the groove portion and locked to the locking block to connect the rotating cover to the connecting column.

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