Bin type pet feeding device

Abstract

The utility model relates to the technical field of pet feeding devices, in particular to a bin type pet feeding device. Comprising a main body, the main body is provided with a feeding port, a discharging port and a storage bin communicated with the feeding port and the discharging port, the feeding device further comprises a plurality of feeding boxes, the feeding boxes are stacked in the storage bin, the discharging port is provided with a disassembling assembly, and the disassembling assembly can sequentially discharge the feeding boxes from the discharging port; according to the bin type pet feeding device, the feeding boxes can sequentially move from the feeding port to the discharging port along the storage bin, the splitting assembly arranged on the discharging port is used for limiting falling of the feeding boxes and releasing the corresponding feeding boxes to enable the feeding boxes to fall out of the feeding port, and therefore feeding of pet food is completed; according to the pet feeder, the feeding box can be fed at regular time, the quantity of pet food fed each time is controlled, so that the pet is fed more accurately and conveniently, and the health of the pet is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to pet feeding device technical field, especially point to a bin type pet feeding device. BACKGROUND

[0002] With the rapid development of pet industry, pets have increasingly become the companions of people's life, and more and more people start to raise pets, and healthy diet feeding is an important factor to ensure the health of pets. At present, there are some pet feeding devices on the market, which can feed pets with food regularly and continuously, solve the cumbersome problem of manual feeding, and also solve the pet feeding problem when the owner is away from home.

[0003] Chinese patent CN217407391U discloses a kind of pet feeding device with grain storage module, including grain storage barrel and grain outlet structure, the grain storage barrel includes barrel body and is located at the opening of barrel body, the grain outlet structure includes grain stirring leaf, grain distribution component and the shell component with containing cavity, the shell component is equipped with grain outlet and grain outlet on it, the grain distribution component is located in the containing cavity, the grain distribution component includes transmission shaft, grain distribution bin and grain distribution isolation, the grain stirring leaf is connected with one end of transmission shaft and located outside containing cavity, the grain outlet structure is equipped with quick connection structure for quickly disassembling and connecting the grain storage barrel, after the grain outlet structure is connected with the grain storage barrel, the grain outlet is communicated with the opening.

[0004] The above prior art in use, the grain distribution of grain distribution component is not accurate, the grain distribution component exists grain problem and leads to the grain outlet channel cannot be closed, leading to the grain in the grain storage barrel is damp and deteriorated, further influence the operation stability of grain distribution component.

[0005] Therefore, prior art remains to be improved and developed. SUMMARY

[0006] The utility model discloses to the defects and insufficiency of prior art, provide a kind of bin type pet feeding device with reasonable structure, accurate, stable and reliable.

[0007] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0008] The utility model discloses a kind of warehouse type pet feeding device, including main body, the main body is equipped with feed inlet and discharge outlet, and the storage bin being communicated feed inlet and discharge outlet, further include several feeding boxes, several The feeding box is stacked in storage bin, discharge outlet is equipped with split component, the split component can sequentially discharge feeding box from discharge outlet. The feeding box can quantitatively store the food of pet, and several feeding boxes are sequentially stacked in storage bin. It can be understood that several The feeding box can be sequentially moved from feed inlet along storage bin to discharge outlet, split component is arranged on discharge outlet, for limiting feeding box to drop, and release corresponding feeding box to make it drop from feed inlet, to complete the feeding of the food of pet. The utility model can feed feeding box at regular intervals, control the quantity of pet food of each feeding, so that the feeding of pet is more accurate and convenient, to ensure the health of pet.

[0009] According to the above scheme, the split component includes a first clamp, a second clamp and a drive assembly, the second clamp is paired with the bottommost feeding box in the storage bin, and the first clamp is paired with the next bottommost feeding box in the storage bin; the drive assembly is in transmission connection with the first clamp, thereby driving the first clamp to clamp or release the feeding box, and the drive assembly is in transmission connection with the second clamp, thereby driving the second clamp to clamp or release the feeding box. The feed inlet, the storage bin and the discharge outlet are arranged in a vertical direction, and the several feeding boxes are stacked from top to bottom, thereby forming a multi-layer structure. The first clamp is arranged above the second clamp, and the distance between the first clamp and the second clamp corresponds to the thickness of the feeding box, so that the first clamp clamps the upper feeding box, and the second clamp clamps the adjacent lower feeding box. Specifically, when not feeding, the second clamp clamps the bottommost feeding box at the discharge outlet, so that the several feeding boxes in the storage bin cannot automatically fall. When feeding starts, the first clamp and the second clamp act synchronously, the first clamp clamps the feeding box at the next bottom, and the second clamp releases the bottom feeding box to make it fall from the discharge outlet to the guide plate to complete the feeding action. Then, the first clamp and the second clamp are reset again, the second clamp makes the discharge outlet equivalent to closed, so that the several feeding boxes in the above storage bin fall one level to complete the feeding preparation, thereby the above feeding action can be performed again.

[0010] According to the above scheme, the utility model still includes feeding assembly, the feeding assembly includes guide plate, guide plate sets up below discharge port, the guide plate is arranged with horizontal plane and forms the discharge port between the lower guide plate side and the main body with the angle setting, higher guide plate side edge connects the main body, thereby, the lower guide plate side edge and the main body form the discharge port. The feeding box falls from the discharge port under the action of gravity, and the feeding box will be below the main body. After a plurality of feeding boxes are put, they will be accumulated below the main body and affect the feeding. Therefore, the utility model sets up the guide plate below the main body, and the feeding box falling from the discharge port will fall on the guide plate and slide along the guide plate to one side of the main body, and away from the main body under the action of inertia to avoid affecting the next feeding.

[0011] According to the above scheme, the main body is a hollow structure, the feeding port is arranged at the upper end of the main body, the discharge port is arranged at the lower end of the main body, and the plurality of feeding boxes are stacked in the storage bin from top to bottom. The plurality of feeding boxes are stacked in the storage bin along the main body, and under the action of gravity, the plurality of feeding boxes can fall to the discharge port in turn, and under the control of the splitting assembly, the feeding boxes can fall from the discharge port one by one. The pet food can be quantitatively stored in each feeding box, so that the feeding amount is more accurate.

[0012] According to the above scheme, the guide plate is provided with a plurality of rollers, and the feeding box falling from the discharge port can slide out of the discharge port along the guide plate through the plurality of rollers. In order to prevent the feeding box from falling on the guide plate but cannot slide out, the plurality of rollers can rotate on the guide plate, thereby reducing the friction between the feeding box and the guide plate, ensuring that the feeding box can smoothly slide along the guide plate and be thrown out of the discharge port.

[0013] According to the above scheme, the first clamp comprises two first sliders, the outer wall on both sides of the main body is provided with a guide seat, and the two first sliders are movably arranged in the corresponding guide seat, and the first slider is provided with a first pin; the driving assembly can synchronously drive the two first sliders, so that the first pin clamps or releases the feeding box; the second clamp comprises two second sliders, the outer wall on both sides of the main body is provided with a limiting seat, and the two second sliders are movably arranged in the corresponding guide seat, and the second slider is provided with a second pin; the driving assembly can synchronously drive the two second sliders, so that the second pin clamps or releases the feeding box. The action principle of the first clamp and the second clamp is the same, but the action direction of the first clamp and the second clamp at the same time is opposite, that is, when the first clamp performs clamping action, the second clamp performs releasing action. Specifically, the first slider can slide along the guide seat, when the two first sliders on both sides of the main body are relatively close, the first pin can be inserted into the through hole left on the main body to clamp the feeding box. When the two first sliders are relatively separated, the releasing action is realized. As described above, the second slider can slide along the limiting seat, when the two second sliders on both sides of the main body are relatively close, the second pin can be inserted into the through hole left on the main body to clamp the feeding box, so that the feeding box at the discharge port cannot fall.

[0014] Briefly, the first clamp and the second clamp constitute a pair of NAND gate control assembly, in the initial state (standby), the two first sliders of the first clamp are in the separated state, and the two second sliders of the second clamp are relatively close, and the feeding box at the discharge port (the bottom layer) is clamped by the second pin. When feeding, the first clamp and the second clamp act synchronously, the two first sliders are relatively close (leading action) to clamp the feeding box of the next bottom layer, and the two second sliders are relatively separated (lagging action) to release the feeding box of the bottom layer to complete the feeding action. Correspondingly, the reset action sequence of the first clamp and the second clamp after feeding is opposite, that is, the two second sliders are first relatively close (leading action) to close the discharge port, and then the two first sliders are relatively separated (lagging action) to make the several feeding boxes in the storage bin fall one level, waiting for the next feeding.

[0015] According to the above scheme, the driving assembly comprises a driving arm, a first spring and a second spring, a first spring is arranged between the first sliding block and the guide seat, and the first spring drives the first sliding block away from the main body; a second spring is arranged between the second sliding block and the limiting seat, and the second spring drives the second sliding block to approach the main body; both sides of the main body are provided with two driving arms, and guide sleeves are arranged on the outer walls of both sides of the main body; the driving arm is slidably arranged in the guide sleeve, and a forward wedge head and a reverse wedge head are arranged on the first end of the driving arm; when the driving arm moves towards the first sliding block and the second sliding block, the forward wedge head can push the first sliding block to approach the main body, and the reverse wedge head can push the second sliding block away from the main body. The driving arm constitutes a transmission component of the first clamp and the second clamp, and the driving arm can move forward and backward along the guide sleeve (approaching / away from) the first clamp / second clamp. The front end of the driving arm is provided with a forward wedge head and a reverse wedge head, and it can be understood that the first sliding block and the second sliding block are also provided with wedge heads matched with the driving arm, and the longitudinal movement of the driving arm is converted into the transverse clamping / release action of the first clamp and the second clamp.

[0016] According to the above scheme, the driving assembly further comprises a driving platform, a linkage part and a driver, the driving platform is fixedly connected with the main body, and the driver is fixedly installed on the driving platform; the linkage part is arranged between the main body and the driver, the second ends of the two driving arms are respectively connected with the linkage part, and the driver connects the linkage part so that it can approach or move away from the main body, thereby driving the two driving arms to synchronously trigger the two first sliding blocks and the two second sliding blocks. It can be understood that the above-mentioned first clamp and second clamp are arranged on the left outer wall and the right outer wall of the main body, the driving platform is arranged on the front outer wall of the main body between the first clamp and the second clamp, the driver can drive the linkage part to perform a longitudinal action, and drive the two driving arms to trigger the first sliding blocks and the second sliding blocks to realize clamping or releasing action. The driver can perform a straight line action, and the driver comprises an air cylinder, an electric push rod, a motor (including a rotary-to-linear motion mechanism) and the like.

[0017] According to the above scheme, the outer wall of the feeding box is provided with a protruding clamping groove structure, and the first and second insertion pins can be clamped on the clamping groove structure, so that the first clamp and the second clamp clamp the feeding box. The clamping groove structure can be arranged on the outer walls of both sides of the feeding box, and the clamping groove structure usually surrounds the periphery of the feeding box. When the storage bin is circular / square, the feeding box can be loaded into the storage bin from any direction, and the first clamp and the second clamp can be adapted to the clamping groove structure to complete the clamping and releasing action. The clamping groove structure is a conventional technology, and those skilled in the art can appropriately select the specific structure, so it is not described here.

[0018] According to the above scheme, the upper end of the feeding box is provided with an opening, and a cover is arranged on the upper end of the feeding box, and the cover is movably connected with the feeding box. The feeding box is provided with an opening, and after the feeding box is thrown out, it can be directly used as a feeding structure for pets to eat. Of course, in order to prolong the shelf life of the food in the feeding box, a cover needs to be arranged on the feeding box. Further, the cover can also close the upper end of the feeding box to facilitate stacking of the feeding box. It can be understood that when the feeding box is thrown out of the feeding port, the cover should be automatically opened, or easily opened by the pet (training) itself.

[0019] The warehouse type pet feeding device can move the feeding box from the feeding inlet to the feeding outlet along the storage bin in sequence, the disassembly assembly arranged on the feeding outlet is used to limit the falling of the feeding box and release the corresponding feeding box to make it fall out of the feeding inlet, so that the feeding of the pet food is completed; the warehouse type pet feeding device can feed the feeding box at regular intervals, control the amount of pet food for each feeding, make the feeding of the pet more accurate and convenient, and ensure the health of the pet. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the overall structure schematic view of the utility model;

[0021] Figure 2 is the overall exploded structure schematic view of the utility model;

[0022] Figure 3 is the overall cross-sectional structure schematic view of the utility model in standby state;

[0023] Figure 4 is the overall cross-sectional structure schematic view of the utility model in feeding state.

[0024] In the drawings:

[0025] 1, main body; 2, feeding box; 3, first clamp; 4, second clamp; 5, driving arm; 11, feeding inlet; 12, feeding outlet; 13, storage bin; 14, guide plate; 15, roller; 16, driving platform; 21, clamping groove structure; 22, cover; 31, first sliding block; 32, guide seat; 33, first bolt; 34, first spring; 41, second sliding block; 42, limiting seat; 43, second bolt; 44, second spring; 51, guide sleeve; 52, forward wedge head; 53, reverse wedge head; 54, linkage part; 55, driver. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be described below in combination with the drawings and embodiments.

[0027] As Figures 1-4The utility model provides a kind of warehouse type pet feeding device shown, including main body 1, the main body 1 is equipped with feed inlet 11 and discharge port 12, and the storage bin 13 that is connected feed inlet 11 and discharge port 12, further include several feeding box 2, several feeding box 2 are stacked in storage bin 13, discharge port 12 is equipped with split component, the split component can sequentially discharge feeding box 2 from discharge port 12.The feeding box 2 can quantitatively store the food of pet, several feeding box 2 are sequentially stacked in storage bin 13.It can be understood that several feeding box 2 can sequentially move from feed inlet 11 along storage bin 13 to discharge port 12, split component is arranged on discharge port 12, for limiting feeding box 2 to drop, and release corresponding feeding box 2 to make it drop from feed inlet, to complete the feeding of the food of pet.The utility model can feed feeding box 2 in time, control the quantity of pet food of each feeding, so that the feeding of pet is more accurate and convenient, to guarantee the health of pet.

[0028] The split component includes first clamp 3, second clamp 4 and drive assembly, second clamp 4 is paired with the feeding box 2 of the bottom layer in storage bin 13, first clamp 3 is paired with the feeding box 2 of the second bottom layer in storage bin 13;The drive assembly is transmission connection with first clamp 3, to drive first clamp 3 to hold or release feeding box 2, the drive assembly is transmission connection with second clamp 4, to drive second clamp 4 to hold or release feeding box 2.The feed inlet 11, storage bin 13 and discharge port 12 are arranged along vertical direction, and several feeding box 2 are sequentially stacked from top to bottom, to form multilayer structure.The first clamp 3 is arranged above second clamp 4, and the spacing of first clamp 3 and second clamp 4 corresponds to the thickness of feeding box 2, so that first clamp 3 is clamped on the feeding box 2 of upper layer, and second clamp 4 is clamped on adjacent lower layer feeding box 2.Specifically, when not feeding, the second clamp 4 is clamped on the feeding box 2 of the bottom layer at discharge port 12, so that several feeding box 2 in storage bin 13 cannot automatically fall.When feeding starts, first clamp 3 and second clamp 4 act synchronously, first clamp 3 clamps the feeding box 2 at the second bottom layer, and second clamp 4 releases the feeding box 2 at the bottom layer to make it fall from discharge port 12 to guide plate 14 to complete feeding action.And then, first clamp 3 and second clamp 4 reset again, second clamp 4 makes discharge port 12 equivalent to close, so that several feeding box 2 in the above storage bin 13 fall one level to complete feeding preparation, to execute the above feeding action again.

[0029] The utility model also includes feeding assembly, the feeding assembly includes guide plate 14, guide plate 14 sets up below the discharge port 12, guide plate 14 is arranged with horizontal plane and forms the feeding port between the lower guide plate 14 side and main part 1 with the angle of higher guide plate 14 side connection main part 1. The feeding box 2 falls from the discharge port 12 under the action of gravity, and the feeding box 2 will be below the main part 1. After a plurality of feeding boxes 2 are put, they will be accumulated below the main part 1 and affect the feeding. Therefore, the utility model sets up guide plate 14 below the main part 1, and the feeding box 2 falling from the discharge port 12 will fall on the guide plate 14 and slide along it to one side of the main part 1, and will move away from the main part 1 under the action of inertia to avoid affecting the next feeding.

[0030] The main part 1 is hollow structure, the feed inlet 11 is set up in the upper end of main part 1, the discharge port 12 is set up in the lower end of main part 1, and the feeding box 2 is stacked in the storage bin 13 from top to bottom. The feeding box 2 is stacked in the storage bin 13 of main part 1, and under the action of gravity, the feeding box 2 can fall to the discharge port 12, and under the control of the split component, the feeding box 2 can fall from the discharge port 12. Each feeding box 2 can store pet food quantitatively, so that the feeding quantity is more accurate.

[0031] The guide plate 14 is provided with a plurality of rollers 15, and the feeding box 2 falling from the discharge port 12 can slide out of the feeding port along the guide plate 14. In order to prevent the feeding box 2 from falling on the guide plate 14 but not sliding out, the plurality of rollers 15 can rotate on the guide plate 14, so as to reduce the friction between the feeding box 2 and the guide plate 14, and ensure that the feeding box 2 can slide along the guide plate 14 smoothly and be thrown out of the feeding port.

[0032] The first clamp 3 comprises two first sliders 31, and the outer wall on both sides of the main body 1 is provided with a guide seat 32, and the two first sliders 31 are movably arranged on the corresponding guide seat 32, and the first slider 31 is provided with a first latch 33; the driving assembly can synchronously drive the two first sliders 31, so that the first latch 33 clamps or releases the feeding box 2; the second clamp 4 comprises two second sliders 41, and the outer wall on both sides of the main body 1 is provided with a limiting seat 42, and the two second sliders 41 are movably arranged on the corresponding guide seat 32, and the second slider 41 is provided with a second latch 43; the driving assembly can synchronously drive the two second sliders 41, so that the second latch 43 clamps or releases the feeding box 2. The action principle of the first clamp 3 and the second clamp 4 is the same, but the action direction of the first clamp 3 and the second clamp 4 at the same time is opposite, that is, when the first clamp 3 performs the clamping action, the second clamp 4 performs the releasing action. Specifically, the first slider 31 can slide along the guide seat 32, and when the two first sliders 31 on both sides of the main body 1 are relatively close, the first latch 33 can be inserted into the through hole left on the main body 1 to clamp the feeding box 2. When the two first sliders 31 are relatively separated, the releasing action is realized. As described above, the second slider 41 can slide along the limiting seat 42, and when the two second sliders 41 on both sides of the main body 1 are relatively close, the second latch 43 can be inserted into the through hole left on the main body 1 to clamp the feeding box 2, so that the feeding box 2 at the discharge port 12 cannot fall.

[0033] Briefly, the first clamp 3 and the second clamp 4 constitute a pair of NAND gate control assembly, in the initial state (standby), the two first sliders 31 of the first clamp 3 are in a separated state, and the two second sliders 41 of the second clamp 4 are relatively close, and the feeding box 2 at the discharge port 12 (the bottom layer) is clamped by the second latch 43. When feeding, the first clamp 3 and the second clamp 4 act synchronously, the two first sliders 31 are relatively close (leading action) to clamp the feeding box 2 of the next bottom layer, and the two second sliders 41 are relatively separated (lagging action) to release the feeding box 2 of the bottom layer to complete the feeding action. Correspondingly, the reset action sequence of the first clamp 3 and the second clamp 4 after feeding is opposite, that is, the two second sliders 41 are first relatively close (leading action) to close the discharge port 12, and then the two first sliders 31 are relatively separated (lagging action) to make the several feeding boxes 2 in the storage bin 13 fall one level, waiting for the next feeding.

[0034] The driving assembly comprises a driving arm 5, a first spring 34 and a second spring 44, the first spring 34 is arranged between the first sliding block 31 and the guide seat 32, and drives the first sliding block 31 to move away from the main body 1; the second spring 44 is arranged between the second sliding block 41 and the limiting seat 42, and drives the second sliding block 41 to move towards the main body 1; two driving arms 5 are arranged on the two sides of the main body 1, a guide sleeve 51 is arranged on the outer wall of each side of the main body 1, the driving arm 5 is slidably arranged in the guide sleeve 51, and a forward wedge head 52 and a reverse wedge head 53 are arranged on the first end of the driving arm 5; when the driving arm 5 moves towards the first sliding block 31 and the second sliding block 41, the forward wedge head 52 can push the first sliding block 31 to move towards the main body 1, and the reverse wedge head 53 can push the second sliding block 41 to move away from the main body 1. The driving arm 5 constitutes a transmission component of the first clamp 3 and the second clamp 4, and the driving arm 5 can move back and forth along the guide sleeve 51 (towards / away from) the first clamp 3 / second clamp 4. The forward wedge head 52 and the reverse wedge head 53 are arranged at the front end of the driving arm 5, and it can be understood that the first sliding block 31 and the second sliding block 41 are also provided with wedge heads matched with the driving arm 5, so as to convert the longitudinal movement of the driving arm 5 into the transverse clamping / release action of the first clamp 3 and the second clamp 4.

[0035] The driving assembly further comprises a driving platform 16, a linkage part 54 and a driver 55, the driving platform 16 is fixedly connected with the main body 1, and the driver 55 is fixedly installed on the driving platform 16; the linkage part 54 is arranged between the main body 1 and the driver 55, the second ends of the two driving arms 5 are respectively connected with the linkage part 54, and the driver 55 is connected with the linkage part 54 so that the linkage part 54 can move towards or away from the main body 1, thereby driving the two driving arms 5 to synchronously trigger the two first sliding blocks 31 and the two second sliding blocks 41. It can be understood that the above-mentioned first clamp 3 and second clamp 4 are arranged on the left outer wall and the right outer wall of the main body 1, the driving platform 16 is arranged on the front outer wall of the main body 1 between the first clamp 3 and the second clamp 4, the driver 55 can drive the linkage part 54 to perform a longitudinal action, and drive the two driving arms 5 to trigger the first sliding block 31 and the second sliding block 41 to realize a clamping or releasing action. The driver 55 can perform a linear action, of course, the reset action of the linkage part 54 and the driving arm 5 can be realized by a spring, and the driver 55 comprises an air cylinder, an electric push rod, a motor (including a rotary-to-linear motion mechanism) and the like.

[0036] The outer wall of the feeding box 2 is provided with a protruding clamping groove structure 21, the first latch 33 and the second latch 43 can be clamped on the clamping groove structure 21, so that the first clamp 3 and the second clamp 4 clamp the feeding box 2. The clamping groove structure 21 can be arranged on the outer wall of both sides of the feeding box 2. The clamping groove structure 21 generally surrounds the four sides of the feeding box 2. When the storage bin 13 is circular / square, the feeding box 2 can be loaded into the storage bin 13 from any direction, and the first clamp 3 and the second clamp 4 can be adapted to the clamping groove structure 21 to complete the clamping and releasing actions. The clamping groove structure 21 is a conventional technology, and those skilled in the art can appropriately select the specific structure, so it is not described here.

[0037] The upper end of the feeding box 2 is provided with an opening, and the upper end of the feeding box 2 is provided with a cover 22, and the cover 22 is movably connected with the feeding box 2. The feeding box 2 is provided with an opening, and after the feeding box 2 is thrown out, it can be directly used as a feeding structure for pets to eat. Of course, in order to prolong the shelf life of the food in the feeding box 2, a cover 22 needs to be arranged on the feeding box 2. Further, the cover 22 can also close the upper end of the feeding box 2 to facilitate the stacking of the feeding box 2. It can be understood that when the feeding box 2 is thrown out of the feeding port, the cover 22 should be automatically opened, or easily opened by the pet (training).

[0038] The above is only a preferred embodiment of the present application, so any equivalent changes or modifications made according to the structure, features and principles of the present application patent application range are included in the present application patent application range.

Claims

1. A warehouse type pet feeding device, comprising a main body (1), the main body (1) is provided with a feeding inlet (11) and a discharging outlet (12), and a storage warehouse (13) communicating with the feeding inlet (11) and the discharging outlet (12), characterized in that, a plurality of feeding boxes (2) are stacked in the storage warehouse (13), and a split assembly is arranged at the discharging outlet (12), which can sequentially discharge the feeding boxes (2) from the discharging outlet (12).

2. The hopper pet feeding device of claim 1, wherein, The split assembly comprises a first clamp (3), a second clamp (4) and a driving assembly, the second clamp (4) is arranged in pairs with the bottommost feeding box (2) in the storage warehouse (13), and the first clamp (3) is arranged in pairs with the second bottommost feeding box (2) in the storage warehouse (13); the driving assembly is in transmission connection with the first clamp (3), so as to drive the first clamp (3) to clamp or release the feeding box (2), and the driving assembly is in transmission connection with the second clamp (4), so as to drive the second clamp (4) to clamp or release the feeding box (2).

3. The hopper pet feeding device of claim 1, wherein, The feeding assembly further comprises a guide plate (14), which is arranged below the discharging outlet (12); the guide plate (14) is arranged at an angle with the horizontal plane, and the side edge of the higher guide plate (14) is connected with the main body (1), so that the side edge between the lower guide plate (14) and the main body (1) forms a feeding inlet.

4. The hopper pet feeding device of claim 1, wherein, The main body (1) is a hollow structure, the feeding inlet (11) is arranged at the upper end of the main body (1), the discharging outlet (12) is arranged at the lower end of the main body (1), and a plurality of feeding boxes (2) are stacked in the storage warehouse (13) from top to bottom.

5. The hopper pet treat dispenser of claim 3, wherein, A plurality of rollers (15) are arranged on the guide plate (14), and the feeding box (2) falling from the discharging outlet (12) can slide out of the feeding inlet along the guide plate (14) through the plurality of rollers (15).

6. The hopper pet treat dispenser of claim 2, wherein, The first clamp (3) comprises two first sliding blocks (31), the outer walls on both sides of the main body (1) are each provided with a guide seat (32), the two first sliding blocks (31) are movably arranged on the corresponding guide seats (32) respectively, and a first latch (33) is arranged on the first sliding block (31); the driving assembly can synchronously drive the two first sliding blocks (31), so that the first latch (33) clamps or releases the feeding box (2); the second clamp (4) comprises two second sliding blocks (41), the outer walls on both sides of the main body (1) are each provided with a limiting seat (42), the two second sliding blocks (41) are movably arranged on the corresponding guide seats (32) respectively, and a second latch (43) is arranged on the second sliding block (41); the driving assembly can synchronously drive the two second sliding blocks (41), so that the second latch (43) clamps or releases the feeding box (2).

7. The hopper pet treat dispenser of claim 6, wherein, The driving assembly comprises a driving arm (5), a first spring (34) and a second spring (44), the first spring (34) is arranged between the first sliding block (31) and the guide seat (32), and drives the first sliding block (31) to move away from the main body (1); the second spring (44) is arranged between the second sliding block (41) and the limiting seat (42), and drives the second sliding block (41) to move towards the main body (1); two driving arms (5) are arranged on the two sides of the main body (1), a guide sleeve (51) is arranged on the outer wall of each side of the main body (1), the driving arm (5) is slidably arranged in the guide sleeve (51), and a forward wedge head (52) and a reverse wedge head (53) are arranged on the first end of the driving arm (5); when the driving arm (5) moves towards the first sliding block (31) and the second sliding block (41), the forward wedge head (52) can push the first sliding block (31) to move towards the main body (1), and the reverse wedge head (53) can push the second sliding block (41) to move away from the main body (1).

8. The hopper pet treat dispenser of claim 7, wherein, The driving assembly further comprises a driving platform (16), a linkage part (54) and a driver (55), the driving platform (16) is fixedly connected with the main body (1), and the driver (55) is fixedly installed on the driving platform (16); the linkage part (54) is arranged between the main body (1) and the driver (55), the second ends of the two driving arms (5) are connected with the linkage part (54) respectively, and the driver (55) is connected with the linkage part (54) so that the linkage part (54) can move towards or away from the main body (1), thereby driving the two driving arms (5) to synchronously trigger the two first sliding blocks (31) and the two second sliding blocks (41).

9. The hopper pet treat dispenser of claim 6, wherein, The outer wall of the feeding box (2) is provided with a protruding clamping groove structure (21), the first bolt (33) and the second bolt (43) can be clamped on the clamping groove structure (21), so that the first clamp (3) and the second clamp (4) clamp the feeding box (2).

10. The cartridge-type pet feeding device according to claim 1, wherein The upper end of the feeding box (2) is provided with an opening, and the upper end of the feeding box (2) is provided with a cover (22), and the cover (22) is movably connected with the feeding box (2).

Images