CN108293894B

CN108293894B - Pet feeding machine

Info

Publication number: CN108293894B
Application number: CN201810166286.9A
Authority: CN
Inventors: 李春生; 霍本松
Original assignee: Chongqing Siweite Pet Products Co Ltd
Current assignee: Chongqing Siweite Pet Products Co Ltd
Priority date: 2018-02-28
Filing date: 2018-02-28
Publication date: 2020-03-24
Anticipated expiration: 2038-02-28
Also published as: CN108293894A

Abstract

The invention belongs to the field of pet supplies, and particularly relates to a pet feeding machine which comprises a storage box and a feeding tray positioned below the storage box, wherein a first discharge hole is formed in the bottom of the storage box; the quantitative feeding device comprises a storage box, a feeding plate, a quantitative unit and a push plate, wherein the storage box is connected with the feeding plate, the quantitative unit comprises a spring and a stop block, the feeding box is provided with mounting holes, vertical channels are communicated between adjacent mounting holes, the width of each channel is smaller than the inner diameter of each mounting hole, the push plate is mounted in each mounting hole, and the opposite ends of the push plate and the disc are respectively provided with magnetic blocks with the same magnetic pole; one ends of the push plate opposite to the stop block are respectively provided with a wedge surface; the part of the push plate extending out of the mounting hole is provided with a groove, and the outer diameter of the groove is matched with the width of the channel; the push plate is also provided with a through hole, and the lower end of the stop block is provided with a push rod. By adopting the scheme of the invention, the requirement of controlling the total amount of multiple discharging is met.

Description

Pet feeding machine

Technical Field

The invention belongs to the field of pet supplies, and particularly relates to a pet feeding machine.

Background

With the abundance of people's amateur lives, raising pets has become an interest and hobby for some people, but when the owner goes out, unattended pets occur. The current general treatment method is entrusted fostering, and the form is ideal for long-term outing. For a short-term out-of-home farmer, the cost of entrusting pet rearing is too high, but if the entrusting rearing is not performed, the feeding problem of the pet becomes a problem to be considered.

In order to solve the problems, the pet feeding machine is produced at the same time. The pet feeding machine in the prior art comprises a storage box and a feeding tray located below the storage box, wherein a discharge port is formed in the bottom of the storage box, a baffle is arranged in the discharge port, and a control module circuit opened by an intermittent control baffle is arranged in the storage box. The baffle is opened intermittently to discharge the food, and the food enters the feeding plate for the pet to eat.

However, the above device still has the following problems: even if the material is discharged intermittently, the total amount of the material discharged for multiple times cannot be controlled, and the material is continuously discharged for a long time. If the pet does not eat food within a period of time, excessive food can be accumulated in the feeding tray and even overflow the feeding tray, so that the household sanitation is influenced; and the pet can not stop eating like a person when the pet is full, and if the pet finishes eating the pet every time the pet is discharged, the pet is likely to eat too much, so that the pet is uncomfortable to eat due to food accumulation.

Disclosure of Invention

The invention aims to provide a pet feeding machine which meets the requirement of controlling the total amount of multiple discharging.

In order to achieve the purpose, the basic scheme of the invention is as follows: the pet feeding machine comprises a storage box and a feeding tray positioned below the storage box, wherein a first discharge port is formed in the bottom of the storage box, a rotating shaft is fixedly connected to the bottom of the storage box, a disc is rotatably connected to the lower end of the rotating shaft, a torsion spring is sleeved on the rotating shaft, one end of the torsion spring is fixedly connected with the storage box, the other end of the torsion spring is fixedly connected with the disc, and a second discharge port matched with the first discharge port is formed in the disc; a feeding box is connected between the material storage box and the feeding plate, a plurality of quantitative units are arranged in the feeding box, each quantitative unit comprises a spring and a stop block connected to the inner wall of the feeding box in a sliding manner, one end of the spring is fixed on the inner wall of the feeding box, and the other end of the spring is fixed on the stop block; one side of the feeding box, which is far away from the spring, is provided with a longitudinal mounting hole, and the mounting hole comprises a first mounting hole which is flush with the stop block and a second mounting hole which is positioned at the bottom of the feeding box; the adjacent mounting holes are communicated through a vertical channel, the width of the channel is smaller than the inner diameter of the mounting hole, the disc-type magnetic bearing disc further comprises a push plate, the push plate is mounted in the mounting hole, and magnetic blocks with the same magnetic pole are respectively arranged at the opposite ends of the push plate and the disc; the opposite ends of the push plate and the stop block are respectively provided with a matched wedge surface; one end of the push plate, which is far away from the stop block, extends out of the mounting hole, and the part of the push plate, which extends out of the mounting hole, is provided with an annular groove, and the inner diameter of the groove is matched with the width of the channel; the push plate is also provided with a through hole, and the lower end of the stop block is provided with a push rod.

The working principle of the basic scheme is as follows:

one end of the push plate is supported by the mounting hole, and the other end of the push plate is supported by the stop block, so that the push plate can be kept stable when feeding is not needed.

The push plate is pushed to move towards the direction close to the quantitative unit, the stop block which is flush with the push plate is pushed to move, and the spring is compressed. The ration unit that is located the push pedal top is fixed motionless, then the push rod relative motion of push pedal and its top, and the foodstuff on the push pedal is promoted to the direction of keeping away from the ration unit to the push rod, and the foodstuff falls to feeding in the dish from the through-hole, accomplishes once ejection of compact and feeds and eats.

In the process that the push plate moves towards the direction close to the quantitative unit, the magnetic blocks on the disk move under the repulsive action of the magnetic blocks on the push plate, the disk is driven to rotate, and the torsion spring stores energy. When the first discharge port and the second discharge port are overlapped, foodstuff in the storage box falls onto the push plate through the first discharge port and the second discharge port, and the process of feeding onto the push plate once is completed.

When the mounting hole was gone into to the recess card, because the external diameter of recess is less than the internal diameter of mounting hole, push pedal self action of gravity makes groove part downstream, then the one end downstream of push pedal, and the other end of push pedal receives the action of gravity and the spring of foodstuff to the reset action that is close to the mounting hole direction, and the gravity of foodstuff promotes the push pedal downwards, and the wedge surface lapse on the push pedal along the baffle, and the other end of push pedal also downstream promptly. Meanwhile, the elastic force of the spring pushes the push plate to reset. After the push plate is reset, the disc is reversely reset according to the energy stored by the torsion spring.

The quantity that the ration unit was set up to the required volume of feeding in certain time limit according to the pet, when the push pedal downstream did not have the ration unit, the push pedal then received the incasement wall of feeding block spacing, can't continue to move to being close to the ration unit direction, can't continue the ejection of compact again, then can control the total amount of ejection of compact many times.

The beneficial effect of this basic scheme lies in:

1. only when first discharge gate and second discharge gate coincide, the foodstuff in the storage box just can fall on the push pedal, and the time that the disc rotated is fixed, then the time of first discharge gate and second discharge gate coincidence is certain, can guarantee that the ejection of compact all is quantitative at every turn.

2. When promoting the push pedal, just can make the disc rotate the ejection of compact according to the repulsion of magnetic path, when the pet need the feed, the pet is close to feed and eats the dish and can promote the push pedal, when the pet need not feed, then does not give the thrust of push pedal, can avoid the foodstuff to pile up and cause the waste even to influence the family health in feeding the dish.

3. The ration unit sets up the quantity of ration unit according to the required volume of eating of feeding of pet within the certain time range, and when the push pedal downstream did not have the ration unit, the push pedal then received the incasement wall of feeding block spacing, can't continue to move to being close to the ration unit direction, can't continue the ejection of compact again, then can control the total amount of ejection of compact many times. In a certain time range, the pet can be prevented from eating too much to cause food accumulation discomfort.

Furthermore, the bottom of the feeding box is positioned below the stop block and is provided with a support rod at the position which is parallel to the second mounting hole. When the push plate moves downwards and does not have the quantitative unit, the push plate can not receive the supporting role of dog, and one end can slope, sets up the bracing piece and plays the supporting role to the push plate.

Furthermore, the feeding box bottom is provided with an inclined feeding groove, and one side close to the push plate is a low end, and the end part of the low end is communicated with the feeding plate. The foodstuff that falls from the push pedal falls to feeding bottom of the case, slides to the chute feeder low side on the chute feeder of slope and gets into and feed the dish, conveniently feeds to and feeds the dish.

Furthermore, the lower end of the push rod is wedge-shaped, and the wedge surface faces to one side far away from the spring. The foodstuff on the push plate is conveniently pushed outwards.

Furthermore, a visual window is arranged on the material storage box. The excess materials in the storage box can be conveniently observed by a master and can be added in time.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a right side view of the feeding tank of FIG. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the feeding device comprises a storage box 1, a feeding box 2, a push plate 3, a groove 4, a spring 5, a stop block 6, a push rod 7, a support rod 8, a first discharge hole 9, a second discharge hole 10, a through hole 11, a mounting hole 12, a channel 13 and a feeding tray 14.

As shown in fig. 1, the pet feeding machine comprises a storage box 1, a feeding box 2 and a feeding tray 14 which are sequentially arranged from top to bottom, wherein the storage box 1 is provided with a visual window made of glass, so that the allowance in the storage box 1 can be conveniently observed. Feed 2 bottom right-hand members downward sloping of case and feed 2 bottom right-hand members of case and feed the 14 intercommunications of dish, the foodstuff slides right in 2 bottoms of case of feeding, conveniently sends to and feeds in the dish 14.

Feed 2 left sides longitudinal arrangement of case and have three ration unit, the ration unit includes spring 5 and sliding connection dog 6 on feeding 2 inner walls of case, and spring 5's left end fixed connection is on feeding case 2, and spring 5's right-hand member and dog 6's left end fixed connection. The longitudinal section of the right end of the stop block 6 is in an isosceles triangle shape, the lower end of the stop block 6 is fixedly connected with a push rod 7, the lower end of the push rod 7 is in a wedge shape, and the wedge surface faces to the upper right. The bottom of the feeding box 2 is provided with a support rod 8 below the stop block 6.

1 bottom of storage case is equipped with

first discharge gate

9, and 1 bottom of storage case is fixedly connected with pivot still, and the lower extreme of pivot rotates and is connected with the disc, is equipped with the torsional spring in the pivot, the upper end and the 1 bottom fixed connection of storage case of torsional spring, the lower extreme and the disc top fixed connection of torsional spring are equipped with the second discharge gate 10 that can coincide mutually with first discharge gate 9 on the disc, the first magnetic path of right side fixedly connected with of disc. When the disc rotates, the torsion spring stores energy, and when the first discharge hole 9 and the second discharge hole 10 coincide, foodstuff in the storage box 1 is discharged. When the disc stops rotating, the disc can be reversely rotated and reset under the action of the torsion spring.

As shown in fig. 2, the right side of the feeding box 2 is longitudinally provided with mounting holes 12, the mounting holes 12 comprise three first mounting holes which are respectively flush with the dosing unit and a second mounting hole which is flush with the supporting rod 8, longitudinal channels 13 are connected between every two adjacent mounting holes 12, and the width of each channel 13 is smaller than the inner diameter of the corresponding mounting hole 12. Sliding connection has push pedal 3 in

mounting hole

12, 3 right-hand members of push pedal stretch out mounting hole 12, the part that push pedal 3 stretches out mounting hole 12 is equipped with recess 4, the internal diameter of recess 4 and the width of passageway 13 equal, when push pedal 3 moves recess 4 card into mounting hole 12 left, the external diameter of recess 4 is less than the internal diameter of

mounting hole

12, 3 self action of gravity of push pedal can make 3 right-hand members of push pedal lapse, recess 4 slides in next mounting hole 12 through passageway 13.

The longitudinal section of the left end part of the push plate 3 is in an isosceles triangle shape, the left end of the push plate 3 is abutted to the right end of the stop block 6, and the stop block 6 supports the left end of the push plate 3. The left end of the push plate 3 is also fixedly connected with a second magnetic block with the same magnetic pole as the first magnetic block. When the push plate 3 moves leftwards, the second magnetic block repels the first magnetic block, and the first magnetic block moves leftwards to drive the disc to rotate. The push plate 3 is also provided with a through hole 11.

When the pet needs to eat, the pet can be close to the feeding plate 14, the pet walks to the in-process beside the feeding plate 14, the push plate 3 can be pushed to move leftwards, the second magnetic block repels the first magnetic block, the first magnetic block drives the disc to rotate, the upper end of the torsion spring is fixed, and the lower end of the torsion spring rotates along with the disc to store energy. Meanwhile, the first discharge port 9 and the second discharge port 10 are overlapped, and foodstuff in the storage box 1 falls down onto the push plate 3. Simultaneously, the relative push rod 7 motion of push pedal 3, push rod 7 pushes away the foodstuff that is located its right side on with push pedal 3 to the right, and the foodstuff is impeld through-hole 11, falls to feeding case 2 bottoms from through-hole 11, and the foodstuff slides to the right in feeding dish 14 in feeding case 2 bottoms, and the pet accomplishes once the feed.

When the push plate 3 is pushed leftwards, when the part of the groove 4 moves into the mounting hole 12, the outer diameter of the groove 4 is smaller than the inner diameter of the mounting hole 12, the right end of the push plate 3 slides downwards due to the gravity of the push plate 3, and the right end of the push plate 3 moves downwards to the next mounting hole 12 through the channel 13. The pet leaves the feeding plate 14 after finishing eating, the push plate 3 loses the thrust leftwards, the spring 5 pushes the push plate 3 rightwards to reset, the second magnetic block moves rightwards along with the push plate 3, the second magnetic block is far away from the first magnetic block, after the first magnetic block loses the repulsive interaction influence of the second magnetic block, the disc resets by means of the energy reversal stored by the torsion spring.

Meanwhile, the foodstuff weight at the left end of the push plate 3 presses the push plate 3 downwards, the wedge surfaces on the push plate 3 and the stop blocks 6 are matched, and the left end of the push plate 3 also moves downwards to abut against the next stop block 6. I.e. the pet eats once, the push plate 3 moves down once. In the embodiment, three quantitative units are arranged, so that the push plate 3 can only move downwards three times, and the corresponding pet can only eat four times, and the total eating amount of the pet in a certain time range can be controlled.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. Pet feeder, including storage case and the feeding tray that is located the storage case below, storage bottom of the case portion is equipped with first discharge gate, its characterized in that: the bottom of the storage box is fixedly connected with a rotating shaft, the lower end of the rotating shaft is rotatably connected with a disc, a torsional spring is sleeved on the rotating shaft, one end of the torsional spring is fixedly connected with the storage box, the other end of the torsional spring is fixedly connected with the disc, and a second discharge hole matched with the first discharge hole is formed in the disc; a feeding box is connected between the material storage box and the feeding plate, a plurality of quantitative units are arranged in the feeding box, each quantitative unit comprises a spring and a stop block connected to the inner wall of the feeding box in a sliding manner, one end of the spring is fixed on the inner wall of the feeding box, and the other end of the spring is fixed on the stop block; one side of the feeding box, which is far away from the spring, is provided with a longitudinal mounting hole, and the mounting hole comprises a first mounting hole which is flush with the stop block and a second mounting hole which is positioned at the bottom of the feeding box; the adjacent mounting holes are communicated through a vertical channel, the width of the channel is smaller than the inner diameter of the mounting hole, the disc-type magnetic bearing disc further comprises a push plate, the push plate is mounted in the mounting hole, and magnetic blocks with the same magnetic pole are respectively arranged at the opposite ends of the push plate and the disc; the opposite ends of the push plate and the stop block are respectively provided with a matched wedge surface; one end of the push plate, which is far away from the stop block, extends out of the mounting hole, and the part of the push plate, which extends out of the mounting hole, is provided with an annular groove, and the inner diameter of the groove is matched with the width of the channel; the push plate is also provided with a through hole, and the lower end of the stop block is provided with a push rod.

2. The pet feeding machine of claim 1, wherein: the bottom of the feeding box is positioned below the stop block and is provided with a support rod at the position which is parallel to the second mounting hole.

3. The pet feeding machine of claim 2, wherein: the bottom of the feeding box is inclined, one side close to the push plate is a low end, and the end part of the low end is communicated with the feeding disc.

4. The pet feeding machine of claim 3, wherein: the lower end of the push rod is wedge-shaped, and the wedge surface faces to one side far away from the spring.

5. The pet feeding machine of claim 4, wherein: the storage box is provided with a visual window.