CN201067026Y

CN201067026Y - Automatic feeding device for pet

Info

Publication number: CN201067026Y
Application number: CNU200720050416XU
Authority: CN
Inventors: 王冬雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-17
Filing date: 2007-04-17
Publication date: 2008-06-04
Anticipated expiration: 2017-04-17

Abstract

The utility model relates to an automatic feed trough for pet. A material storage barrel, the upper part of which is provided with a material adding opening and the bottom part of which is provided with a food outlet is arranged on a shell of a cylindrical food quantitative distributor which can rotate along a central shaft. The top part of the shell of the quantitative distributor is provided with a sector material falling hole for food to discharge. The food quantitative distributor is provided with more than two quantitative separating cavities and each cavity is communicated up and down. The sector material falling hole is communicated with the second cavity of the quantitative distributor. A bottom shell, the top part of which is a plane connects the starting cavity of the separating cavity with a feed cavity through a sector cut that the top part belongs to. The utility model not only realizes feeding food termly and quantitatively, but also has a large amount of food supply, thus reducing cockamamie work caused by adding food frequently and simultaneously can effectively prevent feculences like mosquitoes, insects and dust, etc., from entering the material storage barrel. The utility model provides a healthy food location for pet.

Description

A kind of pet automatic feeding machine

Technical field

The utility model relates to a kind of pet automatic feeding machine, relates in particular to a kind of food ration distributing mechanism of pet feeding apparatus.

Background technology

Known existing on the market automatic pet feeding facility mainly contain two big classes: a class is that storage vat adds feeding basin structure, this class formation mainly is the driving by food gravity in the storage vat, make food automatic stream feeding basin realize the unmanned automatically nursing of pet, this type of pet feeding apparatus is not provided with effective food ration distributing mechanism, accurately feeding.Another kind of for separating regularly rotational structure of feeding basin, one of patent documentation for example: notification number is CN2673085Y, application number is 03274710.1, name is called the Chinese patent of " automatic pet food dispensing device ", mainly be by in different separation feeding basins, holding a certain amount of feed in advance, regularly rotate by the interior driving device controls separation feeding basin of establishing, guarantee all to have in each interlude section a separation feeding basin to provide food to realize unmanned automatically the nursing to pet.This automatic pet feeding apparatus, pet is from the top opening feed of feeding apparatus, consider the limitation of height and the sensitivity level of pet, the opening of feeding apparatus can not the ether height, and therefore, feeding apparatus stores the finite capacity of food, and effective food ration feed mechanism is not set, can cause pet not add the eating habit of restraining, also can't prevent the invasion of insect pest, dust dirt etc. simultaneously, the health of pet is caused very big harm.The instrument instrument can satisfy the needs of short time.Two of patent documentation: notification number is CN2698068Y, application number is 20020046594.1, name is called the Chinese patent of " the automatic feeding device that is used to feed pet ", be on the basis of document one, will separate the feeding basin to change the food partitioned bottle into, advance in the feeding basin that is attached thereto edible for pet by the food that regularly rotates in the food partitioned bottle of to pack in advance.Though realized quantitative food supply, but because special big capacity food storage device is not set, food in separator disc or the partitioned bottle is limited, therefore the time interval that need install feed additional is too frequent, the overlong time in case leave home, pet will be caused because of suffering from hunger and be gone to bits, and also causes certain trouble because of the frequent food that adds to pet owners simultaneously.

Summary of the invention

The utility model relates to a kind of pet automatic feeding machine, relate in particular to a kind of food ration distributing mechanism of pet feeding apparatus, timing in the time of realizing not only that pet is automatically unmanned and feed, quantitatively, and use storage vat as food distribution source, the food capacity is big, the loaded down with trivial details work that has greatly reduced frequent interpolation food and brought, realized unmanned automatically nursing the truly, the utility model has structurally also intercepted insect pest simultaneously, the invasion of dirts such as dust, the diet place of a health is provided for pet, and the utility model is not only simple in structure, easy disassembling, and safety and sanitation, the convenient cleaning.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of pet automatic feeding machine includes: base, feeding basin, control circuit, the quantitative distributor that is installed in the driving mechanism in the base intracavity and is positioned at the base top; Described base includes chassis and drain pan, and described drain pan is provided with the food outlet, and described food outlet is communicated with the feeding basin, and described feeding basin is provided with opening; Wherein, described quantitative distributor includes distributor shell and distributor rotor, and the distributor rotor links to each other with the driven in rotation axle of driving mechanism; Described pet automatic feeding machine also includes the storage vat that is positioned at quantitative distributor top, and the bottom of described storage vat is provided with downward opening, and the bottom of described storage vat is connected with the top of distributor shell is airtight, is provided with material-dropping hole in the described distributor shell; Described distributor rotor is provided with cross sectional shape and the corresponding to one or more quantitative compartments of material-dropping hole cross sectional shape, and each compartment communicates up and down, and the compartment bottom surface is the foodstuff outlet, connects with the food outlet that described drain pan is provided with.

Described storage vat top has charge door, and the top of described storage vat is equipped with a storage vat loam cake with can making things convenient for folding.

The center line of the driving shaft of described distributor shell, distributor rotor and driving mechanism is positioned on the identical vertical straight line.

Described distributor shell integral body is tunnel like structure, and the top is provided with the fastening structure that matches with storage vat; Be provided with the shim of horizontal positioned in the inner chamber of described distributor shell, the opening of described shim is material-dropping hole.

The periphery of described distributor rotor is and the identical band of column of described distributor shell shape, the inside of the described band of column is provided with one or more pieces isolated blades that vertically is provided with, space between the isolated blade is quantitative compartment, the distributor rotating shaft is stretched out in described distributor centre of rotor and lower end, and described distributor rotating shaft outer race is provided with the location shaft joint that has spline.

A kind of pet automatic feeding machine of the present utility model, its beneficial effect is, owing to be provided with special storage vat, can regularly be distributed to feeding basin in for pet edible by quantitative distributor the food in the storage vat, singly do not realized regularly, quantitative food supply, and the provand amount is big, the loaded down with trivial details work that has reduced frequent interpolation food and brought, realized unmanned nursing automatically truly, simultaneously under off working state, described quantitative distributor can prevent mosquito again effectively, dirts such as dust enter storage vat, and the diet place of a health is provided for pet.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the overall structure exploded perspective view of a kind of pet automatic feeding of the utility model machine;

Fig. 2 is the only locking connection structure schematic diagram of a kind of pet automatic feeding of the utility model machine;

Fig. 3 is the syndeton schematic diagram of " J " shape back-off of a kind of pet automatic feeding of the utility model machine;

Fig. 4 is the whole sectional structure schematic diagram of a kind of pet automatic feeding of the utility model machine;

Fig. 5 is the A-A sectional schematic diagram among Fig. 4.

1 storage vat loam cake among the figure, 2 storage vats, 3 fan-shaped material-dropping holes, 4 distributor shells, 5 quantitative distributors, 6 location shaft joints, the 7 distributor surfaces of revolution, 8 driving mechanisms, 9, the feeding basin, 10 chassis, 11 control panels, 12 fan-shaped openings, 13 second chambeies, 14 initial chambeies, 15 drain pans, 16 motors, 17 distributor rotating shafts, 18 driven in rotation axles, 19 back shafts, 20 center shelves stock columns, 21 end button, 22 " J " shape back-off, 23 grooves, 24 back-off holes, 25 little positioning keys, 26 big positioning keys.

Embodiment

Shown in Fig. 1,4, a kind of pet automatic feeding machine includes: base, feeding basin 9, control circuit, the quantitative distributor 5 that is installed in the driving mechanism 8 in the base intracavity and is positioned at the base top; Described base includes chassis 10 and drain pan 15, and described drain pan 15 is provided with food outlet 12, and described food outlet 12 is communicated with feeding basin 9, and described feeding basin 9 is provided with opening; Wherein, described quantitative distributor 5 includes distributor shell 4 and distributor rotor 41, and distributor rotor 41 links to each other with the driven in rotation axle 18 of driving mechanism 8; Described pet automatic feeding machine also includes the storage vat 2 that is positioned at quantitative distributor top, the bottom of described storage vat 2 is provided with downward opening, the bottom of described storage vat 2 is connected with the top of distributor shell 4 is airtight, is provided with material-dropping hole 3 in the described distributor shell 4; Described distributor rotor 41 is provided with cross sectional shape and the corresponding to one or more quantitative compartments of material-dropping hole 3 cross sectional shapes, and each compartment communicates up and down, and the compartment bottom surface is the foodstuff outlet, connects with the food outlet 12 that described drain pan 15 is provided with.

Described storage vat 2 tops have charge door, and the top of described storage vat is equipped with a storage vat loam cake 1 that can seal charge door with can making things convenient for folding.

The center line of the driving shaft 18 of described distributor shell 4, distributor rotor 41 and driving mechanism is positioned on the identical vertical straight line.

Described distributor shell 4 integral body are tunnel like structure, and the top is provided with the fastening structure that matches with storage vat; Be provided with the shim of horizontal positioned in the inner chamber of described distributor shell 4, the opening of described shim is material-dropping hole 3.

The periphery of described distributor rotor 41 is the band of column identical with described distributor shell 4 shapes but that size is relatively little, described distributor rotor 41 is positioned at the inside of distributor shell 4, the inside of the band of column of described distributor rotor 41 is provided with one or more pieces isolated blades that vertically is provided with, space between the isolated blade is quantitative compartment, distributor rotating shaft 17 is stretched out in described distributor centre of rotor and lower end, and described distributor rotating shaft 17 outer race are provided with the location shaft joint 6 that has spline.

Being shaped as of the horizontal cross-section of the material-dropping hole 3 of described distributor shell 4 is fan-shaped, and described food ration distributor has at least two quantitative compartments, and described fan-shaped material-dropping hole 3 is consistent with the shape and the size of the horizontal cross-section of quantitative compartment; Being shaped as of the horizontal cross-section of the described food outlet 12 that is communicated with feeding basin 9 is fan-shaped.Preferably, described isolated blade is four and is crossed as that " " combination of the laminar object of shape includes four quantitative compartments to X; The plane, top that described distributor rotor 41 is positioned over described drain pan 15 is the rotations of the distributor surface of revolution 7 tops.The center of the described distributor surface of revolution 7 protrudes upward the center backgauge post 20 that is provided with the roundlet tubulose.

The quantitative compartment of described distributor rotor 41 includes initial chamber 15 and rotates to second chamber 13 of described fan-shaped material-dropping hole 3 belows subsequently.

Described drain pan 15 is provided with the control panel 11 as man machine operation interface, and described control panel 11 is electrically connected with the control circuit of described pet feeder.

The side surface of described storage vat 2 is local or all be provided with transparent region, can be convenient to observe the residue situation of foodstuff.

The runner that described driving mechanism 8 includes motor 16, the conical gear that is connected with motor 16 and meshes with conical gear, the rotational plane of described runner is positioned on the horizontal plane, and described driven in rotation axle 18 is the centre rotational axis of runner.

As Fig. 1,2, shown in 3, top has charge door and is connected with the screw thread or the button bit on described distributor shell 4 tops by its bottom thread or button bit with the described storage vat 2 that the bottom has the food outlet, be used for preventing that the storage vat loam cake 1 that dirts such as dust enter described storage vat 2 is closely buckled on the charge door of described storage vat 2, described distributor shell 4 is only detained on 21 corresponding grooves 23 that are fixed in described drain pan 15 tops with " J " shape back-off 22 and the back-off hole 24 by the bottom, described drain pan 15 is fixed on the described chassis 10, the one side is connected with described feeding basin 9 by described fan-shaped opening 12, and the top fan-shaped plan forms the described quantitative distributor surface of revolution 7, described center backgauge post 20 is positioned at the center of the top fan-shaped plan of described drain pan 15, be used for for described driven in rotation axle 18 by and prevent that the food of described quantitative distributor 5 from entering the inside of described drain pan 15.

Described control panel 11 is positioned at the side of described drain pan 15, and relies on described chassis 10 to be fastened on the arc opening place, side of described drain pan 15 with being connected of described drain pan 15, is used for realizing all manual operations of this utensil.

As shown in Figure 5, described quantitative distributor 5 is surrounded in the cavity of described

distributor shell

4 and 7 formation of the described distributor surface of revolution, described driven in rotation axle 18 passes described center backgauge post 20 and is located by connecting by described location shaft joint 6 and the described distributor rotating shaft 17 in its center, wherein said location shaft joint 6 is connected the location with described driven in rotation axle 18 by the little positioning key 25 on it, described distributor rotating shaft 17 is connected the location with described location shaft joint 6 by the big positioning key 26 on it, so that guarantee under the initial state, fan-shaped material-dropping hole 3 on the described distributor shell 4 is right against second chamber 13 on the described quantitative distributor 5, simultaneously described quantitative distributor 5 justice are by described location shaft joint 6, described driven in rotation axle 18 is supported on the back shaft 19 of described base 10, and described back shaft 19 rotates in the driving lower edge of described motor 16 and driving mechanism 8.For guarantee that described quantitative distributor 5 is not stopped by food is stuck when promoting food and rotate, simultaneously for preventing the invasion of dirts such as mosquito, dust, it is enough little that want in the gap of leaving between the lower surface of described quantitative distributor 5 and the described distributor surface of revolution 7, so that stop dirt turnover such as short grained food and mosquito, dust.

During work, earlier described storage vat 2 is installed on the described distributor shell 4 by shown in Figure 2, the food that injects respective numbers enters for preventing dirts such as dust, bacterium in described storage vat 2, described storage vat loam cake 1 must be closely buckled in the oral area of described storage vat 2.And the food of this moment orders about down at gravity, directly enter second chamber 13 of described quantitative distributor 5 automatically by described fan-shaped blanking port 3, feeding time interval program according to prior setting, press different action buttons, described quantitative distributor 5 will be under the driving of described driving mechanism 8, drive food in described second chamber 13 along its distributor rotating shaft 17 rotating certain angle, when being right against described fan-shaped opening 12 up to described second chamber 13, described quantitative distributor 5 stops operating, food in meanwhile described second chamber 13 will all be pulled to described fan-shaped opening 12 places, thereby enter in the described feeding basin.Next chamber in described second chamber 13 has been full of food simultaneously, and program will enter the next distribution period.

For ease of the control quantity of food what, prevent that described storage vat 2 adopts the perspex materials to make because of forgetting that adding food can't look for food pet.When installing for the distribution chamber that makes described quantitative distributor 5 simultaneously at every turn over against described fan-shaped opening 12, be not communicated with or distribute not thoroughly phenomenon and do not terminate in because of arranged in dislocation causes described storage vat 2 and described feeding basin 9, the utility model has increased automatic correction program in its control program.

Claims

1. a pet automatic feeding machine includes: base, feeding basin (9), control circuit, the quantitative distributor (5) that is installed in the driving mechanism (8) in the base intracavity and is positioned at the base top; Described base includes chassis (10) and drain pan (15), and described drain pan (15) is provided with food outlet (12), and described food outlet (12) is communicated with feeding basin (9), and described feeding basin (9) is provided with opening; It is characterized in that described quantitative distributor (5) includes distributor shell (4) and distributor rotor (41), distributor rotor (41) links to each other with the driven in rotation axle (18) of driving mechanism (8); Described pet automatic feeding machine also includes the storage vat (2) that is positioned at quantitative distributor top, the bottom of described storage vat (2) is provided with downward opening, the airtight connection of top of the bottom of described storage vat (2) and distributor shell (4), be provided with material-dropping hole (3) in the described distributor shell (4); Described distributor rotor (41) is provided with cross sectional shape and the corresponding to one or more quantitative compartments of material-dropping hole (3) cross sectional shape, and each compartment communicates up and down, the compartment bottom surface is the foodstuff outlet, connects with the food outlet (12) that described drain pan (15) is provided with.

2. a kind of pet automatic feeding machine according to claim 1 is characterized in that described storage vat (2) top has charge door, and the top of described storage vat (2) is equipped with a storage vat loam cake (1) that can seal charge door with can making things convenient for folding.

3. a kind of pet automatic feeding machine according to claim 1 is characterized in that the center line of the driving shaft (18) of described distributor shell (4), distributor rotor (41) and driving mechanism is positioned on the identical vertical straight line.

4. according to claim 1 or 3 described a kind of pet automatic feeding machines, it is characterized in that described distributor shell (4) integral body is tunnel like structure, the top is provided with the fastening structure that matches with storage vat; Be provided with the shim of horizontal positioned in the inner chamber of described distributor shell (4), the opening of described shim is material-dropping hole (3).

5. a kind of pet automatic feeding machine according to claim 4, it is characterized in that, the periphery of described distributor rotor (41) is the band of column identical with described distributor shell (4) shape but that size is relatively little, described distributor rotor (41) is positioned at the inside of distributor shell (4), the inside of the band of column of described distributor rotor (41) is provided with one or more pieces isolated blades that vertically is provided with, space between the isolated blade is quantitative compartment, distributor rotating shaft (17) is stretched out in described distributor centre of rotor and lower end, and described distributor rotating shaft (17) outer race is provided with the location shaft joint (6) that has spline.

6. according to claim 1 or 3 described a kind of pet automatic feeding machines, it is characterized in that, being shaped as of the horizontal cross-section of the material-dropping hole (3) of described distributor shell (4) is fan-shaped, described food ration distributor has at least two quantitative compartments, and described fan-shaped material-dropping hole (3) is consistent with the shape and the size of the horizontal cross-section of quantitative compartment; Being shaped as of the horizontal cross-section of the described food outlet (12) that is communicated with feeding basin (9) is fan-shaped.

7. a kind of pet automatic feeding machine according to claim 6 is characterized in that, described isolated blade is four and is crossed as that " " combination of the laminar object of shape includes four quantitative compartments to X; The plane, top that described distributor rotor (41) is positioned over described drain pan (15) is the rotation of the distributor surface of revolution (7) top; The center of the described distributor surface of revolution (7) protrudes upward the center backgauge post (20) that is provided with the roundlet tubulose; The quantitative compartment of described distributor rotor (41) includes initial chamber (15) and rotates to second chamber (13) of described fan-shaped material-dropping hole (3) below subsequently.

8. according to claim 1 or 3 described a kind of pet automatic feeding machines, it is characterized in that, described drain pan (15) is provided with the control panel (11) as man machine operation interface, described control panel (11) is electrically connected with the control circuit of described pet feeder, described control panel (11) is positioned at the side of described drain pan (15), and relies on described chassis (10) to be fastened on the arc opening place, side of described drain pan (15) with being connected of described drain pan (15); The side surface of described storage vat (2) is local or all be provided with transparent region; The runner that described driving mechanism (8) includes motor (16), the conical gear that is connected with motor (16) and meshes with conical gear, the rotational plane of described runner is positioned on the horizontal plane, and described driven in rotation axle (18) is the centre rotational axis of runner.

9. according to claim 1 or 3 described a kind of pet automatic feeding machines, it is characterized in that, top has charge door and is connected with the screw thread or the button bit on described distributor shell (4) top by its bottom thread or button bit with the described storage vat (2) that the bottom has downward opening, be used for preventing that the storage vat loam cake (1) that dirts such as dust enter described storage vat (2) is closely buckled on the charge door of described storage vat (2), described distributor shell (4) is fixed on the corresponding grooves (23) and back-off hole (24) on described drain pan (15) top with " J " shape back-off (22) by the button (21) that ends of bottom, described drain pan (15) is fixed on the described chassis (10), the one side is connected with described feeding basin (9) by described fan-shaped opening (12), and the top fan-shaped plan forms the described quantitative distributor surface of revolution (7), and described center backgauge post (20) is positioned at the center of the top fan-shaped plan of described drain pan (15).

10. according to claim 1 or 3 described a kind of pet automatic feeding machines, it is characterized in that, described quantitative distributor (5) is surrounded in the cavity of described distributor shell (4) and the described distributor surface of revolution (7) formation, described driven in rotation axle (18) passes described center backgauge post (20) and is located by connecting by described location shaft joint (6) and the described distributor rotating shaft in its center (17), wherein said location shaft joint (6) is connected the location with described driven in rotation axle (18) by the little positioning key (25) on it, described distributor rotating shaft (17) is connected the location with described location shaft joint (6) by the big positioning key (26) on it, under the initial state, fan-shaped material-dropping hole (3) on the described distributor shell (4) is right against second chamber (13) on the described quantitative distributor (5), described quantitative distributor (5) is again by described location shaft joint (6) simultaneously, described driven in rotation axle (18) is supported on the back shaft (19) of described base (10), and rotates at the described back shaft in driving lower edge (19) of described motor (16) and driving mechanism (8).