A kind of pet excrement automatic clearing mechanism
Technical field
The utility model is related to pet supplies areas, more particularly, to a kind of pet excrement automatic clearing mechanism.
Background technology
With the development of social economy, the quality of life of people also more and more higher, house pet such as pet dog, pet cat
Raise the pastime for also turning into important during people live.The be in environment that causes, air pollution of pet is got in feeding process
Come more serious, the excreta of particularly pet has turned into the main persistent ailment of pollution home environment.
Therefore, people typically can prepare single Pet house and rested for pet to pet, and traditional Pet house can only be for
Pet sleep and have a meal, owner will also devote a tremendous amount of time to clean the excreta of pet daily.
Utility model content
The purpose of this utility model is to provide a kind of pet excrement automatic clearing mechanism, to solve to dote in the prior art
Pet excrement present in thing feeding process needs the problem of hand sweeping.
It is that, up to this purpose, the utility model uses following technical scheme:
A kind of pet excrement automatic clearing mechanism, it includes frame, pet activity platform and scraper plate, wherein, it is described to dote on
Thing movable platform is installed in the frame, and the scraper plate crosses the pet activity platform and sets, and the scraper plate two ends
Synchronous Transmission component is connected by coupling assembly, the Synchronous Transmission component connects drive device, on the pet activity platform
Offer dirty hole in the side of the scraper plate, the drive device drives scraper plate laminating pet activity platform to move back and forth.
Especially, whether be provided with the pet activity platform has the inspection of excreta for detecting on pet activity platform
Survey device.
Especially, the Synchronous Transmission component includes two drive lead screws, and two drive lead screws are flat by bearing block
Between-line spacing is arranged on the both sides of the pet activity platform, and two drive lead screws and is mounted on feed screw nut, described
Coupling assembly is connected on the feed screw nut, and the drive device uses reducing motor, the driving of two drive lead screws
End is mounted on synchronous pulley, is connected with Timing Belt between two synchronous pulleys, the output shaft of the reducing motor with it is therein
One synchronous pulley connection.
Especially, the coupling assembly includes being respectively arranged at two sets pin for scraper blade at the scraper plate two ends, described two
The equal bias in outer end of root set pin for scraper blade is connected on a plectane, and the center of the plectane is fixed with one end of rotating bar, institute
The other end for stating rotating bar is rotatablely arranged on rotation seat, and the rotation seat is connected on the Synchronous Transmission component.
Especially, torsion spring is installed, one end of the torsion spring is connected on the plectane in the rotating bar, the other end connects
It is connected on the rotation seat.
Especially, the scraper plate uses Cowhells plate.
Especially, it is described fall dirty hole use up big and down small funnel-shaped hole.
The beneficial effects of the utility model are that the pet excrement automatic clearing mechanism can not only compared with prior art
Enough automatic cleanings realized to pet excrement;And having stable behavior reliability is entirely cleaned, and do not easily cause and scrape Lou, clean effect
It is good.
Brief description of the drawings
Fig. 1 is the installation diagram of the pet excrement automatic clearing mechanism that the utility model specific embodiment 1 is provided;
Fig. 2 is that the stereochemical structure of the pet excrement automatic clearing mechanism that the utility model specific embodiment 1 is provided is shown
It is intended to;
Fig. 3 is the top view of the pet excrement automatic clearing mechanism that the utility model specific embodiment 1 is provided;
Fig. 4 is the partial enlarged drawing at A in Fig. 3.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Refer to shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of pet excrement automatic clearing mechanism includes frame 1, dotes on
Thing movable platform 2 and scraper plate 3, the pet activity platform 2 are installed in the frame 1, are lived in the pet in the frame
The both sides of moving platform 2 are mounted on side plate 4, and the bottom correspondence of two blocks of side plates 4 offers a shifting chute for strip 5, described
The two ends of scraper plate 3 are arranged on the pet activity platform 2 through the shifting chute 5, in described on the pet activity platform 2
The side of scraper plate 3 offers dirty hole 6, it is described fall dirty hole 6 use up big and down small funnel-shaped hole, the scraper plate 3 to use Cowhells
Plate is made.Whether be provided with the pet activity platform 2 has excreta for detecting detection on pet activity platform 2 is filled
Put.
A drive lead screw 7 is provided with the outside of two blocks of side plates 4 in the frame 1, two drive lead screws 7 pass through
The parallel interval of bearing block 8 is arranged in frame 1, and feed screw nut 9, two biographies are mounted on two drive lead screws 7
The drive end of dynamic screw mandrel 7 is mounted on synchronous pulley 10, and Timing Belt 11, reducing motor 12 are connected between two synchronous pulleys 10
Output shaft be connected with one of synchronous pulley 10.It is more reliable and more stable that the driving structure causes that the cleaning of scraper plate 3 is acted.
The two ends of the scraper plate 3 are respectively and fixedly provided with a set pin for scraper blade 13, two eccentric connections in the outer end of set pin for scraper blade 13
In on a plectane 14, the center of the plectane 14 is fixed with one end of rotating bar 15, and the other end of the rotating bar 15 can turn
It is arranged at dynamicly on rotation seat 16, the rotation seat 16 is fixedly connected on the feed screw nut 9.It is provided with the rotating bar 15
Torsion spring 17, one end of the torsion spring 17 is connected on the plectane 14, and the other end is connected on the rotation seat 16.Scraper plate is fixed
Pin 13 is connected with the bias of the plectane 14, and scraper plate 3 can be made to be fitted with pet activity platform 2 well, and torsion spring 17 is used to control
The downward pressure of scraper plate processed 3, so that cleaning action is more reliable and more stable, does not result in and scrapes Lou.
During work, under original state, scraper plate 3 is in the one end away from the dirty hole 6 that falls on pet activity platform 2, if detection
Device is detected pet excrement on pet activity platform 2, detection means sends a signal to reducing motor 12, reducing motor 12
Rotate and two synchronous axial systems of drive lead screw 7 are driven by Timing Belt 11, and then scraper plate 3 is driven near the dirt that falls from feed screw nut 9
One end movement in hole 6, scraper plate 3 is cleaned to the pet excrement on pet activity platform 2, when scraper plate 3 moves to dirty hole 6
During place, reducing motor 12 is shut down during most pet excrement is swept into dirty hole 6 at last.Scraper plate is finally driven by reducing motor 12 again
3 are resetted, that is, complete once cleaning action.
Above example is to elaborate general principle of the present utility model and characteristic, and the utility model does not receive above-mentioned example
Limitation, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change and change, these changes
Change and change is both fallen within the range of claimed the utility model.The claimed scope of the utility model will by appended right
Ask book and its equivalent thereof.