CN112602609B

CN112602609B - Recovery device of timing pet feeder

Info

Publication number: CN112602609B
Application number: CN202011444042.6A
Authority: CN
Inventors: 周勇
Original assignee: Shenzhen Hailong Electronic Information Technology Co ltd
Current assignee: Shenzhen Hailong Electronic Information Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2022-09-09
Anticipated expiration: 2040-12-11
Also published as: CN112602609A

Abstract

The invention relates to the technical field of pet feeding equipment and discloses a recovery device for a timing pet feeder. According to the invention, by adopting the weight measuring pipe, when a pet does not eat and the food in the food basin is excessive, the floating block is pressed to the lowest end, the first magnetic block and the second magnetic block respectively move to the topmost ends of the two sides of the weight measuring pipe, the food basin bottom plate begins to incline by utilizing the repulsion of the same poles and the attraction of the opposite poles, the food enters the recovery cavity from the opening, when the food is recovered, the food in the food basin is reduced to a proper fixed quantity, the food basin bottom plate is restored to the horizontal state, so that the automatic fixed quantity recovery is realized, whether the food in the food basin is excessive or not can be detected in real time, the surplus food is prevented from being accumulated, and the problem that the food overflows can be avoided because the surplus food is continuously accumulated.

Description

Recovery device of timing pet feeder

Technical Field

The invention relates to the technical field of pet feeding equipment, in particular to a recovery device of a timing pet feeder.

Background

With the development of economic society, the raising of pets has become a common social behavior of modern people, people raising pets such as cats and dogs are more, and people cannot feed the pets due to work or going out, so that the regular pet feeder is commonly used, a timer is utilized to control a valve of the feeder, and the pet food is regularly and quantitatively fed to ensure that the pets normally eat, and the regular pet feeder is widely used by the feeders due to simple structure and convenient operation.

In the existing timed pet feeder, a feeder manually fixes the feeding time point, but the hunger time of a pet is random, so that the problem that the time point of the feeder for feeding food is different from the time point of the hunger of the pet exists, when the feeder feeds food too early, the pet does not select food because of no hunger sensation, when the next time point is reached, the feeder feeds food again, the food in the food basin is redundant, if the pet feeds food at the moment, after the pet is full, the food basin stores redundant food, the food is remained in the food basin for a long time, the food is eroded by moisture in the air, the food is wetted, if the wet food is fed by the pet, the body discomfort of the pet can be caused, diarrhea diseases can be easily caused, in addition, in the prior art, the redundant food in the food basin can not be automatically recovered, the feeder is generally adopted to manually remove the food basin, then hold the basin, carry out the operation that artifical was poured, this kind of mode operation is inconvenient, need artifical repetitious repetition to empty the clout many times, waste time and energy, and when the person of raising was gone out in an accident, the unable automatic recovery clout of regular feeder, the clout then constantly piles up, finally causes the food excessive, scatters on ground, pollutes ground, and the food that scatters is infected with ground dust spot, can take place rotten phenomenon for a long time, if the pet eats by mistake, then can cause the dangerous problem of pet poisoning disease.

Disclosure of Invention

Aiming at the defects of the prior timed pet feeder in the background art in the using process, the invention provides the recovery device for the timed pet feeder, which has the advantages of weighing, automatically recovering redundant food in real time to ensure the quantitative share of the food, avoiding excessive surplus food and overflow of the food, and solving the technical problems in the background art.

The invention provides the following technical scheme: a recovery device of a timing pet feeder comprises a feeding basin shell, wherein a feeding basin bottom plate is movably arranged in the inner cavity of the feeding basin shell, a weight measuring pipe is fixedly arranged at the bottom end of the middle part of the bottom plate of the feeding basin, a floating block is movably sleeved at the top end of an inner cavity of the weight measuring pipe, two supporting plates are fixedly arranged on two sides of the bottom end of the inner cavity of the weight measuring tube, a small spring is fixedly arranged in the middle of one side of each supporting plate, one end of each small spring is fixedly connected with a floating block, the top end of one of the floating blocks is fixedly provided with a first magnetic block, the top end of the other floating block is fixedly provided with a second magnetic block, two sides of the top end of the weight measuring tube are fixedly provided with two large springs, the top end of one of the large springs is fixedly provided with a third magnetic block, the top end of the other large spring is fixedly provided with a fourth magnetic block, and one side of the bowl shell is movably provided with a recovery cavity.

Preferably, the food basin bottom plate is connected with the floating block through a ball support, and the weight measuring pipe and the floating block are of an integrated structure.

Preferably, the shape of check weighing pipe is the style of calligraphy of falling T, the shape of the middle part pipeline of check weighing pipe is cylindrical, and the body has elasticity and reversible deformation's characteristic, the shape of the both sides pipeline of check weighing pipe is rectangle, and the body inner chamber is smooth, the middle part lumen of check weighing pipe is full of mobile liquid.

Preferably, the magnetism of the first magnetic block is the same as that of the second magnetic block and that of the third magnetic block, and the magnetism of the second magnetic block is opposite to that of the fourth magnetic block.

The invention has the following beneficial effects:

the invention adopts the weight measuring pipe, when the feeding device starts feeding, the food falls on the bottom plate of the food basin, the middle pipeline of the weight measuring pipe at the bottom end of the bottom plate of the food basin is pressed down by utilizing the gravity of the food, the floating block extrudes the flowing liquid in the inner cavity, the floating block drives the first magnetic block and the second magnetic block to respectively move forwards towards the pipelines at two sides of the weight measuring pipe by utilizing the buoyancy and the thrust of the flowing liquid, when the pet does not eat and the food in the food basin is excessive, the floating block presses down to the lowest end to respectively move the first magnetic block and the second magnetic block to the topmost end at two sides of the weight measuring pipe, the food basin bottom plate can start to incline by utilizing the magnetic conditions of the first magnetic block, the third magnetic block, the second magnetic block and the fourth magnetic block according to the opposite attraction of the same polarity, when one side of the food basin bottom plate is lower than the opening at one side of the food basin shell, the food begins to fall down due to the gravity of the food, get into from the opening and retrieve the intracavity, when the food grain was retrieved, its whole gravity reduces to check weighing pipe middle part pipeline begins upwards to reset, the slider also rises simultaneously, when the food grain reduces to suitable ration in the food basin, food basin bottom plate resumes the level, and then realizes automatic ration and retrieve, and can real-time detection food grain in the basin whether excessive, avoid causing unnecessary food grain to be hoarded, and then can avoid unnecessary food grain to constantly pile up, and cause the excessive problem of food grain.

Drawings

FIG. 1 is a schematic view in elevation, in section, of the structure of the present invention;

FIG. 2 is a schematic cross-sectional perspective view of the bowl shell of the present invention;

FIG. 3 is a schematic cross-sectional perspective view of a weight measuring tube according to the present invention.

In the figure: 1. a bowl shell; 2. a bowl floor; 3. a weight measuring pipe; 4. a slider; 5. a support plate; 6. A small spring; 7. floating blocks; 8. a first magnetic block; 9. a second magnetic block; 10. a large spring; 11. a third magnetic block; 12. a fourth magnetic block; 13. a recycling cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, a recovery device for a timing pet feeder comprises a feeding basin shell 1, a feeding basin bottom plate 2 is movably mounted in an inner cavity of the feeding basin shell 1, a weight measuring tube 3 is fixedly mounted at the bottom end of the middle part of the feeding basin bottom plate 2, a floating block 4 is movably sleeved at the top end of the inner cavity of the weight measuring tube 3, two support plates 5 are fixedly mounted at two sides of the bottom end of the inner cavity of the weight measuring tube 3, a small spring 6 is fixedly mounted at the middle part of one side of each of the two support plates 5, a floating block 7 is fixedly connected at one end of the small spring 6, a first magnetic block 8 is fixedly mounted at the top end of one floating block 7, a second magnetic block 9 is fixedly mounted at the top end of the other floating block 7, two large springs 10 are fixedly mounted at two sides of the top end of the weight measuring tube 3, a third magnetic block 11 is fixedly mounted at the top end of one large spring 10, a fourth magnetic block 12 is fixedly mounted at the top end of the other large spring 10, a recycling cavity 13 is movably arranged on one side of a food basin shell 1, a weight measuring pipe 3 is adopted, when a timing feeder starts to feed, food grains fall onto a food basin bottom plate 2, the middle pipeline of the weight measuring pipe 3 at the bottom end of the food basin bottom plate 2 is pressed downwards by utilizing the gravity of the weight measuring pipe, flowing liquid in an inner cavity is extruded by a floating block 4, the floating block 7 drives a first magnetic block 8 and a second magnetic block 9 to respectively move forwards towards pipelines at two sides of the weight measuring pipe 3 by utilizing the buoyancy and the thrust of the flowing liquid, if the quantitative value of a piece of food grains which is fed regularly is M, the floating block 4 is pressed downwards to the lowest end when the weight value of the food grains in the food basin exceeds M, the first magnetic block 8 and the second magnetic block 9 respectively move to the top ends at two sides of the weight measuring pipe 3, the magnetism conditions of the first magnetic block 8, the third magnetic block 11, the second magnetic block 9 and the fourth magnetic block 12 are utilized according to the repelling and opposite attracting each other, thereby can make the basin bottom plate 2 begin to take place the slope, when basin bottom plate 2 one side is low to one side opening part of basin shell 1, the grain begins the whereabouts because of self gravity, get into from the opening and retrieve in the chamber 13, when the grain is retrieved, its whole gravity reduces, thereby 3 middle part pipelines of check weighing pipe begin upwards to reset, slider 4 also rises simultaneously, when the weight value of grain reduces to ration M in the basin, basin bottom plate 2 resumes the level, and then realize automatic ration and retrieve, and whether excessive function of grain in the real-time detection basin, avoid causing unnecessary grain to be hoarded, and then can avoid unnecessary grain constantly piling up, and cause the excessive problem of grain.

Wherein, be connected through the ball support between edible basin bottom plate 2 and the slider 4, just the check weighing pipe 3 and slider 4 structure as an organic whole.

Wherein, the shape of check weighing pipe 3 is the style of calligraphy of falling T, the shape of the middle part pipeline of check weighing pipe 3 is cylindrically, and the body has elasticity and reversible deformation's characteristic, make the pipeline be located the focus position of edible basin bottom plate 2, when the food falls, can take place even deformation according to its gravity, and then realize real-time detection change, and retrieve the back when the food, the pressure that edible basin bottom plate 2 gave reduces, check weighing pipe 3 can carry out the contrary deformation process automatically, realize automatic re-setting, the shape of the both sides pipeline of check weighing pipe 3 is rectangle, and the body inner chamber is smooth, the middle part lumen of check weighing pipe 3 is full of mobile liquid.

The magnetism of the first magnetic block 8 is the same as that of the second magnetic block 9 and that of the third magnetic block 11, and the magnetism of the second magnetic block 9 is opposite to that of the fourth magnetic block 12.

The use method (working principle) of the invention is as follows:

firstly, the recovery device of the timing pet feeder is installed at the bottom end of the front face of the timing pet feeder, the housing 1 of the feeding basin is enabled to be right opposite to a discharge port, the recovery cavity 13 is installed at the bottom end of the timing pet feeder, after the device is installed, a feeder fixes a corresponding feeding time point, after the time point is reached, the timing pet feeder starts feeding, after the feeding is completed, the bottom plate 2 of the feeding basin starts to move downwards according to the weight of food in the feeding basin, namely the floating block 4 starts to move downwards, the floating block 4 extrudes liquid flowing in a cavity, the first magnetic block 8 and the second magnetic block 9 start to move forwards towards two sides, at the moment, the first magnetic block 8 and the second magnetic block 9 do not reach the top ends of the two sides, and the bottom plate 2 of the feeding basin keeps horizontal.

If the pet does not feel hungry at the time point and does not eat the food in the food basin, the step of the previous time point is repeated at regular time when the next time point is reached, a certain amount of food is continuously put into the food basin, at the time, the food in the food basin exceeds the weight of the food of a preset amount, so that the floating block 4 descends to the lowest end, the flowing liquid is completely extruded to two sides of the weight measuring pipe 3, the first magnetic block 8 and the second magnetic block 9 are pushed to the top ends of two sides of the weight measuring pipe 3 by the flowing liquid, the first magnetic block 8 and the third magnetic block 11 repel each other, the second magnetic block 9 and the fourth magnetic block 12 attract each other, so that the food basin bottom plate 2 begins to incline, when the food basin bottom plate 2 inclines to an opening at one side of the food basin shell 1, the redundant food slides down to the recovery cavity 13 through the opening by self gravity, and when the weight of the food in the food basin is reduced to the weight of a portion, when the weight of the whole grain in the food basin is reduced, the weight of the grain at two sides is smaller than the initial weight compared with the initial state, the weight is smaller than the initial weight at present, at the initial time, the large spring 10 positioned at the bottom end of the magnetic block No. four 12 is pressed down by the attraction of the magnetic block 9 to the magnetic block No. four 12, the self weight of the magnetic block No. four 12 and the gravity of the grain above the magnetic block No. four 12 are pressed down, the sum of three forces promotes the large spring 10 to be compressed, the large spring is in a balanced and non-rebounding state and has elastic potential energy, namely, the sum of three forces of pressing down is equal to the rebounding force, when the grain is reduced, the weight is smaller than the initial weight, the sum of three forces of pressing down is smaller than the rebounding force of the large spring 10, thereby promoting the large spring 10 to rebound upwards and reset, when the large spring 10 rebounds, the elastic force overcomes the attraction of the magnetic block 9 to the magnetic block No. four 12, meanwhile, because the weight of the grain at the position of the center of gravity is reduced, the buoyancy of the floating block 4 is larger than the pressure given by the gravity, the slider 4 has a tendency to rise, and when the slider 4 rises, the flowing liquid flows backward, reducing the pushing resistance against the slider 7, and because the resistance is reduced, the rebound force of the compressed small spring 6 is larger than the resistance force, so that the rebound resetting is carried out, the second magnetic block 9 is further pulled to move to one side, that is, the second magnet 9 is under a pulling force, and in sum, the bounce force of the large spring 10 and the bounce force of the small spring 6, and the sum of the two forces are larger than the suction force between the second magnet 9 and the fourth magnet 12, thereby separating the two, when the second magnetic block 9 and the fourth magnetic block 12 are separated, the elastic force of the weight measuring tube 3 makes the weight measuring tube reversely deform, and the floating block 4 rises to drive the flowing liquid to flow back into the weight measuring tube 3, the small spring 6 is driven by the floating block 7, so that the first magnetic block 8 and the second magnetic block 9 reset again, the bottom plate 2 of the food basin restores to the horizontal position again, and food in the food basin is prevented from being redundant.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pet is feeder recovery unit regularly, includes edible basin shell (1), its characterized in that: the inner cavity movable mounting of the food basin shell (1) is provided with a food basin bottom plate (2), the middle bottom fixed mounting of the food basin bottom plate (2) is provided with a weight measuring pipe (3), the inner cavity top end of the weight measuring pipe (3) is movably sleeved with a floating block (4), two supporting plates (5) are fixedly mounted on two sides of the bottom end of the inner cavity of the weight measuring pipe (3), a small spring (6) is fixedly mounted on the middle of one side of each of the two supporting plates (5), one end of the small spring (6) is fixedly connected with a floating block (7), one magnetic block (8) is fixedly mounted on the top end of the floating block (7), the other magnetic block (9) is fixedly mounted on the top end of the floating block (7), two large springs (10) are fixedly mounted on two sides of the top end of the weight measuring pipe (3), one magnetic block (11) is fixedly mounted on the top end of the large spring (10), a fourth magnetic block (12) is fixedly mounted at the top end of the other large spring (10), a recovery cavity (13) is movably mounted on one side of the bowl shell (1), the weight measuring tube (3) is inverted T-shaped, a middle pipeline of the weight measuring tube (3) is cylindrical, the tube body has the characteristics of elasticity and reversible deformation, pipelines on two sides of the weight measuring tube (3) are rectangular, the inner cavity of the tube body is smooth, and flowing liquid is filled in the middle pipeline of the weight measuring tube (3);

the magnetism of the first magnetic block (8), the second magnetic block (9) and the third magnetic block (11) is the same, and the magnetism of the second magnetic block (9) is opposite to that of the fourth magnetic block (12).

2. The recycling device of pet timing feeder as claimed in claim 1, wherein: the food basin bottom plate (2) is connected with the floating block (4) through a ball support, and the weight measuring pipe (3) and the floating block (4) are of an integrated structure.