CN114731958A

CN114731958A - Pet box with just, sand clearance function

Info

Publication number: CN114731958A
Application number: CN202210526121.4A
Authority: CN
Inventors: 周红蕾; 刘静; 卓国荣; 卢劲晔; 陆江; 姚志兰; 李佳鹏
Original assignee: Jiangsu Agri Animal Husbandry Vocational College
Current assignee: Jiangsu Agri Animal Husbandry Vocational College
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-07-12
Anticipated expiration: 2042-05-16
Also published as: CN114731958B

Abstract

The invention relates to the technical field of pet boxes, in particular to a pet box with a function of cleaning excrement and sand. The technical problem to be solved is as follows: the excrement in the cat litter is not cleaned for a long time, a large amount of excrement can be accumulated in the cat litter in the pet box, a large amount of bacteria can be bred in the accumulated excrement, and the pet can easily cause various diseases. The technical scheme is as follows: the utility model provides a pet box with just sand clearance function, includes the box, and the side rigid coupling that goes up of box has the roof, and the right part rigid coupling of side has control panel on the roof, and left square through-hole department of box is equipped with collects protection machanism, collects mechanism and control panel electrical connection, and the inboard right part of box is equipped with excrement and urine clearance mechanism, excrement and urine clearance mechanism and control panel electrical connection. According to the invention, the collection protection mechanism is arranged, so that peculiar smell and bacteria generated by excrement are prevented from being emitted through the square through hole on the left side of the box body; through setting up excrement and urine clearance mechanism, clear up and get rid of the excrement and urine in the cat litter, avoid piling up a large amount of excrement and urine in the cat litter.

Description

Pet box with just, sand clearance function

Technical Field

The invention relates to the technical field of pet boxes, in particular to a pet box with a function of cleaning excrement and sand.

Background

Raise the pet and can enrich people's amateur life, when raising the pet, it is flat to pour into cat litter basin middle berth with the cat litter, the cat that has trained just can walk into in the cat litter basin when needs are excreted, the pet excretes cat litter upper portion with excrement and urine, the cat litter has higher hydroscopicity, make and carry out parcel to excrement and urine after the pet defecation, after the urine of pet contacts the cat litter, can condense into the cat litter ball, use the excrement and urine of cat litter shovel to clear up through people.

Present people's working strength is higher, often return early or late, forget very easily and clear up the excrement and urine in the cat litter, do not clear up the inside excrement and urine of cat litter for a long time, can lead to piling up a large amount of excrement and urine in the cat litter of pet incasement, a large amount of accumulational excrement and urine can breed a large amount of bacteriums, very easily can make the pet initiate various diseases, excrement and urine can give off a foul smell simultaneously, the foul smell that gives out can permeate whole room, give people the life and bring the discomfort.

To overcome the defects in the prior art, the pet box with the excrement cleaning function and capable of preventing peculiar smell from being emitted is provided.

Disclosure of Invention

In order to overcome the defects that a large amount of excrement is accumulated in cat litter in a pet box due to the fact that the excrement in the cat litter is not cleaned for a long time, a large amount of bacteria are bred in the accumulated excrement, and various diseases of pets are easily caused, the invention provides the pet box which prevents peculiar smell from being emitted and has the function of cleaning the cat litter.

The technical scheme is as follows: a pet box with a function of cleaning excrement and urine comprises a box body, wherein an arc-shaped block is fixedly connected to the lower right part of the inner side surface of the box body, a top plate is fixedly connected to the upper side surface of the box body, a square through hole is formed in the upper side surface of the top plate, a protective shell is fixedly connected to the upper side surface of the top plate, a control panel is fixedly connected to the right part of the upper side surface of the top plate, a square through hole is formed in the front side surface of the box body, a first sliding plate is respectively and slidably connected to the left part and the right part in the front side through hole of the box body, an infrared inductor is arranged above the front side through hole of the box body and electrically connected with the control panel, the infrared inductor on the box body is used for detecting the number of times of passing in and out of pets, a square through hole is also formed in the left side surface of the box body, a collecting and protecting mechanism is arranged at the position of the square through hole in the left side of the box body and electrically connected with the control panel and used for collecting and sealing the excrement and the collecting and protecting mechanism is matched with the two first sliding plates, the inboard right part of box is equipped with excrement and urine clearance mechanism, excrement and urine clearance mechanism and control panel electrical connection, excrement and urine in excrement and urine clearance mechanism is to the cat litter clears up, excrement and urine clearance mechanism is used for clearing up the collection to the excrement and urine in the box with collecting the protection mechanism cooperation, avoid in the box excrement and urine to pile up in a large number, the inboard left part of box is equipped with founding sand disinfection mechanism, founding sand disinfection mechanism and control panel electrical connection, founding sand disinfection mechanism is used for paving and stirring the cat litter after finishing clearing up, the square through-hole department of roof is equipped with dust removal ventilation mechanism, dust removal ventilation mechanism and control panel electrical connection, dust removal ventilation mechanism is used for ventilating the box and adsorbs the clearance to the dust that produces in the cat litter.

Furthermore, the box body and the first sliding plate are both made of light-tight materials.

Furthermore, the collecting and protecting mechanism comprises a square magnetic block, the square magnetic block is fixedly connected to the left side surface of the box body, the left side of the square magnetic block is magnetically connected with a square iron shell, the left part of the inner side surface of the box body is fixedly connected with a fixed frame, the fixed frame is slidably connected with a second sliding plate, the second sliding plate is matched with the left square through hole of the box body and is used for sealing the left square through hole of the box body, the right part of the fixed frame is fixedly connected with a first fixed plate, the first fixed plate is obliquely arranged and is used for guiding and collecting excrement, the left part of the inner side surface of the box body is rotatably connected with a guide wheel, the guide wheel is positioned on the upper side of the left square through hole of the box body, the middle part of the upper side surface of the second sliding plate is fixedly connected with a connecting rope, the connecting rope is wound on the upper side of the guide wheel, the front part of the left side surface in the box body is fixedly connected with a circular ring, the connecting rope passes through the circular ring on the box body and is used for guiding the connecting rope, the front part of the fixed frame is provided with a chute, a connecting block is connected in the chute of the fixed frame in a sliding way, the connecting block is fixedly connected with the front side surface of the second sliding plate, the upper part of the front side surface of the fixed frame is fixedly connected with a fixed block, a first spring is fixedly connected between the fixed block and the connecting block, the upper part of the front side surface in the box body is rotatably connected with a first gear, the first gear is positioned on the upper side of a through hole in the front side of the box body, the rear side surface of the first sliding plate on the left side is fixedly connected with a first rack through a mounting seat, the first rack is positioned on the upper side of the first gear and is mutually meshed, the left end of the first rack is fixedly connected with the other end of the connecting rope, the rear side surface of the first sliding plate on the right side is fixedly connected with a second rack through a mounting seat, the second rack is positioned on the lower side of the first gear and is mutually meshed, the right part of the front side surface in the box body is fixedly connected with a first electric push rod, the first electric push rod is electrically connected with the control panel, the telescopic rod of the first electric push rod is fixedly connected with the mounting seat on the first sliding plate on the right side.

Further, the excrement cleaning mechanism comprises a lead screw, the lead screw is rotationally connected to the inner upper side of the box body, the fixed rod is fixedly connected to the inner upper side of the box body, the lead screw is positioned at the front side of the fixed rod, the left end of the lead screw penetrates through the box body and is rotationally connected with the box body, a first belt wheel is fixedly connected to the left end of the lead screw, a first servo motor is fixedly connected to the left part of the upper side surface of the top plate, the first servo motor is electrically connected with the control panel, an output shaft of the first servo motor penetrates through the protective shell and is rotationally connected with the protective shell, a second belt wheel is fixedly connected to the output shaft of the first servo motor, belts are wound on the first belt wheel and the second belt wheel, sliding blocks are arranged at the right parts of the lead screw and the fixed rod, the lead screw and the fixed rod both penetrate through the sliding blocks, the lead screw is in threaded connection with the fixed rod, a second electric push rod is fixedly connected to the lower surface of the sliding blocks, and the second electric push rod is electrically connected with the control panel, the lower end of a telescopic rod of the second electric push rod is fixedly connected with a first connecting frame through a mounting seat, the rear part of the first connecting frame is provided with a square chute, the lower part of the first connecting frame is detachably and fixedly connected with a rotating shaft, the rotating shaft is connected with a shovel in a sliding way, the shovel is used for cleaning excrement in cat litter, a plurality of strip-shaped through holes are formed in the shovel at equal intervals, the left part and the right part of the rotating shaft are sleeved with second springs in a surrounding way, two ends of the two second springs are respectively and fixedly connected with the first connecting frame and the shovel, the right side surface of the upper part of the shovel is connected with a first connecting plate in a sliding way, the middle part of the first connecting plate is provided with a chute, the right part of the mounting seat at the lower end of the telescopic rod of the second electric push rod is embedded with a third electric push rod, the third electric push rod is electrically connected with a control panel, the lower end of a telescopic rod of the third electric push rod is connected in the chute of the first connecting plate in a sliding way through a sliding block, the rear part of the first connecting frame is provided with a swinging assembly, the shaking assembly is used for shaking the shovel along the rotating shaft, so that the blockage of the long strip through hole of the shovel is avoided.

Further, rock the subassembly including the sliding sleeve, sliding sleeve sliding connection is in the square spout of first link, square groove has been seted up at the rear portion of shovel, the lower part of sliding sleeve is located the square inslot at shovel rear portion, the axis of rotation is located to the lower part cover of sliding sleeve and rather than sliding connection, the upper end of sliding sleeve is rotated and is connected with the second connecting plate, the rear portion of side has second servo motor through the mount pad rigid coupling on the first link, second servo motor and control panel electrical connection, the rigid coupling has the fixed disk on second servo motor's the output shaft, the anterior rigid coupling of downside of fixed disk has the spliced pole, second connecting plate front end rotates with the spliced pole of fixed disk to be connected.

Furthermore, the sand-casting disinfection mechanism comprises two first electric slide rails, the two first electric slide rails are respectively and fixedly connected with the front part and the rear part of the upper side in the box body, the two first electric slide rails are respectively and electrically connected with the control panel, the two first electric slide rails are respectively and slidably connected with electric sliders, a sliding frame is fixedly connected between the electric sliders on the two first electric slide rails, the lower side surface of the first electric slide rail at the rear part is fixedly connected with a third rack, the upper part of the rear side surface of the sliding frame is rotatably connected with a second gear through a rotating shaft, the second gear is meshed with the third rack, the rear side surface of the second gear is fixedly connected with a third belt wheel, the lower part of the sliding frame is rotatably connected with a first rotating roller, a plurality of square plates for stirring cat litter are circumferentially and equidistantly arranged on the outer side surface of the first rotating roller, and the rear end of the rotating shaft of the first rotating roller penetrates through the sliding frame and is rotatably connected with the sliding frame, the rear end of a rotating shaft of the first rotating roller is fixedly connected with a fourth belt wheel, a belt is wound between the third belt wheel and the fourth belt wheel, ultraviolet lamps are fixedly connected to the front portion and the rear portion of the lower side surface of the top plate, and the two ultraviolet lamps are electrically connected with the control panel.

Furthermore, the dust removal and ventilation mechanism comprises a square shell, the square shell is embedded on the upper side of the protective shell, a plurality of vent holes are formed in the upper side surface of the square shell at equal intervals, a filter plate is detachably arranged on the inner lower side of the square shell and used for filtering and adsorbing cat litter dust in the box body, a fan is fixedly connected to the inner upper side of the square shell and electrically connected with the control panel, an activated carbon plate is arranged on the upper side of the vent holes in the upper side surface of the square shell, the activated carbon on the upper side of the square shell is used for adsorbing peculiar smell of air discharged in the box body, circular through holes are respectively formed in the front part and the rear part of the right side surface of the box body, fixing pipes are fixedly connected to the front part and the rear part of the right side surface of the box body respectively and are communicated with the two circular through holes in the right side surface of the box body, second fixing plates are fixedly connected to the right parts of the inner side surfaces of the two fixing pipes respectively, slide bars are slidably connected to the two second fixing plates, and discs for limiting are respectively installed at the right ends of the two slide bars, the right parts of the outer side surfaces of the two slide bars are sleeved with third springs in a surrounding mode, two ends of each third spring are fixedly connected to the adjacent second fixing plate and the adjacent slide bar respectively, the left ends of the two slide bars are fixedly connected with sealing plates, and the two sealing plates are in contact fit with the inner side surface of the box body.

Further, still including clearance mechanism, clearance mechanism locates the lower part of the internal right flank of box, clearance mechanism is including the electronic slide rail of second, the electronic slide rail rigid coupling of second is in the last side of arc piece, the electronic slide rail of second and control panel electrical connection, the electronic slide rail of second has the third connecting plate through the electronic slider sliding connection above that, the detachable rigid coupling of left end of third connecting plate has the V-arrangement board, V-arrangement board and the cooperation of shovel lower limb, fourth electric putter has been inlayed to the lower part of the box right flank, fourth electric putter and control panel electrical connection, the left end rigid coupling of fourth electric putter's telescopic link has the second link, equidistant a plurality of clearance poles of installing on the second link, clearance pole and the cooperation of the rectangular through-hole on the shovel, be used for avoiding the rectangular through-hole jam on the shovel.

Furthermore, the hard scraper is installed to the medial surface of V shaped plate, and the stereoplasm scraper on the V shaped plate is used for scraping the excrement and urine that bonds in the shovel lower part.

The beneficial effects are that: according to the invention, the collection protection mechanism is arranged, the second sliding plate is reset under the action of the elastic force of the first spring, and the second sliding plate seals the square through hole on the left side of the box body, so that the phenomenon that excrement in the black plastic bag generates peculiar smell, and the peculiar smell is diffused through the square through hole on the left side of the box body, so that the peculiar smell affects the indoor environment, and the bred bacteria can affect pets and human bodies to cause various diseases is avoided; by arranging the excrement cleaning mechanism, in the process that the shovel moves towards the left side, the cat litter passes through the long through hole of the shovel, and the excrement can be left in the shovel, so that the excrement in the cat litter is cleaned, the phenomenon that a large amount of excrement is accumulated in the cat litter is avoided, the second servo motor drives the shovel to shake back and forth, the speed of the cat litter passing through the long through hole of the shovel is increased, and the phenomenon that the cat litter is completely accumulated at the left part of the shovel to influence the excrement cleaning is avoided; by arranging the sand-casting sterilizing mechanism, the two first electric slide rails drive the first rotating roller to reciprocate left and right, so that the cat litter is paved on the inner lower side surface of the box body, and the condition that the excrement is contacted with the inner side surface of the box body and is not easy to clean due to uneven paving of the cat litter is avoided; two ultraviolet lamps sterilize the cat litter, avoid breeding the bacterium in the cat litter, first rotation roller constantly stirs the cat litter simultaneously, makes ultraviolet lamp shine more evenly, has improved equal efficiency in the virus killing.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partially cut-away perspective structure of the present invention.

Fig. 3 is a partially cut-away perspective view of the collection guard of the present invention.

Fig. 4 is a schematic perspective view of a part of a first collecting and protecting mechanism according to the present invention.

Fig. 5 is a perspective view of a second collection guard according to the present invention.

Fig. 6 is a perspective view of a part of a first fecal cleaning mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a part of a second fecal cleaning mechanism of the present invention.

Fig. 8 is a schematic diagram of a right-side perspective structure of the feces clearing mechanism of the present invention.

FIG. 9 is a perspective view of the wobble assembly of the present invention.

Fig. 10 is a schematic perspective view of the sand-casting sterilizing mechanism of the present invention.

Fig. 11 is a schematic view of a partly sectional perspective structure of a first dust removal ventilation mechanism of the present invention.

Fig. 12 is a schematic perspective view of a part of a second dust-removing ventilation mechanism of the present invention.

Fig. 13 is a schematic perspective view of the cleaning mechanism of the present invention.

Reference numerals: 1-box body, 101-arc block, 2-top plate, 3-protective shell, 4-control panel, 5-first sliding plate, 601-square magnetic block, 602-square iron shell, 603-fixed frame, 604-second sliding plate, 605-first fixed plate, 606-guide wheel, 607-connecting rope, 608-connecting block, 609-fixed block, 610-first spring, 611-first gear, 612-first rack, 613-second rack, 614-first electric push rod, 701-lead screw, 702-fixed rod, 703-first pulley, 704-first servo motor, 705-second pulley, 706-sliding block, 707-second electric push rod, 708-first connecting frame, 709-rotating shaft, 710-shovel, 711-a second spring, 712-a first connecting plate, 713-a third electric push rod, 714-a sliding sleeve, 715-a second connecting plate, 716-a second servo motor, 717-a fixed disc, 801-a first electric sliding rail, 802-a sliding frame, 803-a third rack, 804-a second gear, 805-a third belt wheel, 806-a rotating roller, 807-a fourth belt wheel, 808-an ultraviolet lamp, 901-a square shell, 902-a filtering plate, 903-a fan, 904-a fixed pipe, 905-a second fixed plate, 906-a sliding rod, 907-a third spring, 908-a sealing plate, 1001-a second electric sliding rail, 1002-a third connecting plate, 1003-a V-shaped plate, 1004-a fourth electric push rod, 1005-a second connecting frame and 1006-a cleaning rod.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

Example 1

A pet box with a function of cleaning excrement and sand is disclosed, as shown in figures 1-12, and comprises a box body 1, an arc-shaped block 101 is fixedly connected to the lower right portion of the inner side surface of the box body 1, a top plate 2 is connected to the upper side surface of the box body 1 through screws, a square through hole is formed in the upper side surface of the top plate 2, a protective shell 3 is connected to the upper side surface of the top plate 2 through screws, a control panel 4 is mounted on the right portion of the upper side surface of the top plate 2, a square through hole is formed in the front side surface of the box body 1, a first sliding plate 5 is respectively connected to the left portion and the right portion in the front side through hole of the box body 1 in a sliding mode, the box body 1 and the first sliding plate 5 are made of light-proof materials, subsequent disinfection and sterilization are facilitated, an infrared inductor is mounted above the front side through hole of the box body 1, the infrared inductor on the box body 1 is electrically connected with the control panel 4, the infrared inductor on the box body 1 is used for detecting the number of the passing in and out of the pet, a square through hole is also formed in the left side of the box body 1, the collecting and protecting mechanism is arranged at the position of a square through hole on the left side of the box body 1, the collecting mechanism is electrically connected with the control panel 4 and is used for collecting excrement, the collecting and protecting mechanism is matched with the two first sliding plates 5 and is used for sealing the square through hole on the front side of the box body 1 so as to prevent a pet from entering the box body 1 again in the running process of the device and damaging the pet, the excrement cleaning mechanism is arranged at the right part of the inner side of the box body 1 and is electrically connected with the control panel 4, the excrement cleaning mechanism is used for cleaning excrement in cat litter, the excrement cleaning mechanism is matched with the collecting and protecting mechanism and is used for cleaning and collecting the excrement in the box body 1 so as to prevent the excrement in the box body 1 from being accumulated in a large amount, the infrared sensor records the number of times of the inlet and outlet of the animal, and after the set number of times is reached, the collecting and protecting mechanism is started to close the two first sliding plates 5, the device can prevent animals from entering again during the operation, the excrement cleaning mechanism can filter and clean cat litter to prevent excrement in the cat litter from being accumulated, the cleaned excrement enters the collecting and protecting mechanism, the collecting and protecting mechanism collects the excrement to prevent peculiar smell generated by the excrement from diffusing outwards, the left part of the inner side of the box body 1 is provided with a litter-turning disinfection mechanism which is electrically connected with the control panel 4, the litter-turning disinfection mechanism is used for flattening and turning over the cleaned cat litter to ensure that the cat litter is in a flat and fluffy state, and disinfect the cat litter, the square through-hole department of roof 2 is equipped with dust removal ventilation mechanism, dust removal ventilation mechanism and control panel 4 electrical connection, and dust removal ventilation mechanism is used for ventilating box 1 and adsorbs the clearance to the dust that produces in the cat litter, avoids the tiny dust discharge in the cat litter to influence indoor environment.

When the device is used, a user installs a black plastic bag at the left side of the collecting protection mechanism, then, cat litter is flatly paved at the inner lower side of the box body 1, the thickness of the flatly paved cat litter is controlled to be 3-5cm, a pet enters the box body 1 from the square through hole at the front side of the box body for defecation, the infrared sensor constantly monitors the entering and exiting times of the pet, when the entering and exiting times of the pet reach the set value of the control panel 4, the control panel 4 starts the collecting protection mechanism, the two first sliding plates 5 are close to each other to slide, the two first sliding plates 5 seal the square through hole at the front side of the box body 1, the situation that the pet enters the box body 1 again in the running process of the device to cause injury to the pet is avoided, the control panel 4 starts the excrement cleaning mechanism along with the collecting protection mechanism, the excrement cleaning mechanism cleans the cat litter in the box body 1 and screens out the excrement in the cat litter, the excrement cleaning mechanism dumps the screened pet excrement into the collecting and protecting mechanism, the excrement in the collecting and protecting mechanism falls into a black plastic bag leftwards, then the control panel 4 starts the sand-casting disinfection mechanism, the sand-casting disinfection mechanism rearranges the cat litter to enable the cat litter to be tiled at the bottom of the box body 1, the cat litter is enabled to be fully stirred to fully sterilize and disinfect the cat litter in the operation process of the sand-casting disinfection mechanism, then the control panel 4 starts the dust-removing ventilation mechanism, the dust-removing ventilation mechanism ensures the air circulation inside the box body 1, meanwhile, the fine dust in the cat litter is adsorbed, the fine dust in the cat litter is prevented from being discharged to influence the indoor environment, after the cat litter is cleaned, the control panel 4 resets the sand-casting disinfection mechanism, after a period of time, the dust-removing ventilation mechanism cleans the dust in the box body 1, and then the control panel 4 closes the dust-removing ventilation mechanism, control panel 4 starts to collect protection machanism simultaneously, make two first sliding plates 5 keep away from the slip mutually, collect protection machanism and seal the black plastic bag in left side, avoid the peculiar smell that excrement and urine in the plastics in-band produced and the bacterium of growing to enter into box 1 in, harm the health of pet, the user regularly changes the black plastic bag and changes or add to the cat litter in the box 1, and in time handle excrement and urine in the black plastic bag, the user clearance faecal number of times has been realized having reduced, the practicality of this device has been improved, the user is according to the in service behavior of this device, dismantle and accomplish comprehensive clearance disinfection to the corresponding part of box 1 inside.

Example 2

On the basis of embodiment 1, as shown in fig. 3-5, the collecting and protecting mechanism includes a square magnetic block 601, the square magnetic block 601 is fixedly connected to the left side of the box body 1, the left side of the square magnetic block 601 is magnetically connected to a square iron shell 602, a black plastic bag is sleeved on the square iron shell 602 and is communicated with the square through hole on the left side of the box body 1 through the magnetic force of the square magnetic block 601, the black plastic bag is conveniently and quickly installed on the left side of the box body, the practicability of the device is improved, the left part of the inner side surface of the box body 1 is screwed with a fixing frame 603, the fixing frame 603 is slidably connected with a second sliding plate 604, the second sliding plate 604 is matched with the square through hole on the left side of the box body 1, the second sliding plate 604 is used for sealing the square through hole on the left side of the box body 1, so as to prevent the odor and bacteria generated by the feces in the black plastic bag from emitting through the square through hole on the left side of the box body 1, the peculiar smell diffusion affects the indoor environment, the bred bacteria can affect pets and human bodies and cause various diseases, a first fixing plate 605 is fixedly connected to the right part of the fixing frame 603, the first fixing plate 605 is obliquely arranged, the first fixing plate 605 is used for guiding and collecting excrement, the excrement can completely enter a black plastic bag through a square through hole on the left side of the box body 1, a guide wheel 606 is rotatably connected to the left part of the inner side surface of the box body 1, the guide wheel 606 is positioned on the upper side of the square through hole on the left side of the box body 1, a connecting rope 607 is fixedly connected to the middle part of the upper side surface of the second sliding plate 604, the connecting rope 607 is wound on the upper side of the guide wheel 606, a circular ring is connected to the front part of the left side surface in the box body 1 through a screw, the connecting rope 607 penetrates through the circular ring on the box body 1, the circular ring on the box body 1 is used for guiding the connecting rope 607, a sliding groove is formed in the front part of the fixing frame 603, a connecting block 608 is slidably connected in the sliding groove of the fixing frame 603, the connecting block 608 is fixedly connected with the front side of the second sliding plate 604, the upper part of the front side of the fixing frame 603 is fixedly connected with a fixed block 609, a first spring 610 is fixedly connected between the fixed block 609 and the connecting block 608, the upper part of the front side in the box body 1 is rotatably connected with a first gear 611, the first gear 611 is positioned on the upper side of the through hole on the front side of the box body 1, the rear side of the first sliding plate 5 on the left side is fixedly connected with a first rack 612 through a mounting seat, the first rack 612 is positioned on the upper side of the first gear 611 and is meshed with each other, the left end of the first rack 612 is fixedly connected with the other end of the connecting rope 607, the rear side of the first sliding plate 5 on the right side is fixedly connected with a second rack 613 through a mounting seat, the second rack 613 is positioned on the lower side of the first gear 611 and is meshed with each other, the right part of the front side in the box body 1 is fixedly connected with a first electric push rod 614 through a mounting seat, the first electric push rod is electrically connected with the control panel 4, the telescopic rod of the first electric push rod 614 is fixedly connected with the mounting seat on the first sliding plate 5 on the right side, the first electric push rod 614 drives the first sliding plate 5 on the right side to move leftwards, through the cooperation of the first rack 612, the first gear 611 and the second rack 613, the two first sliding plates 5 are close to each other to slide to seal the square through hole on the front side of the box body 1, and the situation that when the device is operated, a pet enters the box body 1 again to cause injury to the pet is avoided.

As shown in fig. 6-9, the feces cleaning mechanism includes a screw 701, the screw 701 is rotatably connected to the inner upper side of the box body 1, the fixing rod 702 is connected to the inner upper side of the box body 1 through a screw, the screw 701 is located at the front side of the fixing rod 702, the left end of the screw 701 passes through the box body 1 and is rotatably connected therewith, the left end of the screw 701 is keyed with a first belt pulley 703, the left portion of the upper side of the top plate 2 is fixedly connected with a first servo motor 704, the first servo motor 704 is electrically connected with the control panel 4, the output shaft of the first servo motor 704 passes through the protective shell 3 and is slidably connected therewith, the output shaft of the first servo motor 704 is keyed with a second belt pulley 705, the first belt pulley 703 and the second belt pulley are wound with a belt, the right portion of the screw 701 is threadedly connected with a sliding block 706, the fixing rod 702 is slidably connected with the sliding block 706, the lower surface of the sliding block 706 is bolted with a second electric push rod 707, the second electric push rod 707 is electrically connected with the control panel, the lower end of the telescopic rod of the second electric push rod 707 is fixedly connected with a first connecting frame 708 through a mounting seat, the rear part of the first connecting frame 708 is provided with a square chute, the lower part of the first connecting frame 708 is detachably and fixedly connected with a rotating shaft 709, the rotating shaft 709 is connected with a shovel 710 in a sliding way, the shovel 710 is used for cleaning excrement in cat litter, the shovel 710 is provided with a plurality of strip through holes at equal intervals, the left part and the right part of the rotating shaft 709 are sleeved with second springs 711 in a surrounding way, two ends of the two second springs 711 are respectively and fixedly connected with the first connecting frame 708 and the shovel 710, the first servo motor 704 drives the screw 701 to rotate, the sliding block 706 drives the shovel 710 to move leftwards through the first connecting frame 708 to clean the excrement in the cat litter, the right side surface of the upper part of the shovel 710 is connected with a first connecting plate 712 in a sliding way, the middle part of the first connecting plate 712 is provided with a chute, third electric putter 713 has been inlayed to the mount pad right part of second electric putter 707 telescopic link lower extreme, third electric putter 713 and control panel 4 electric connection, slider sliding connection is passed through in the spout of first connecting plate 712 to third electric putter 713's telescopic link lower extreme, first connecting plate 712 downstream is being driven to third electric putter 713's telescopic link, it is parallel with the bottom half to make shovel 710, the excrement and urine sieve in the convenient cat litter takes out, avoid causing excrement and urine to miss, first link 708's rear portion is equipped with rocks the subassembly, it is used for making shovel 710 rock along axis of rotation 709 to rock the subassembly, avoid the rectangular through-hole of shovel 710 to block up.

As shown in fig. 9, the shaking assembly includes a sliding sleeve 714, the sliding sleeve 714 is slidably connected in a square sliding slot of the first connecting frame 708, a square slot is formed at the rear portion of the shovel 710, the lower portion of the sliding sleeve 714 is located in the square slot at the rear portion of the shovel 710, the lower portion of the sliding sleeve 714 is sleeved on the rotating shaft 709 and slidably connected therewith, the upper end of the sliding sleeve 714 is rotatably connected with a second connecting plate 715, the rear portion of the upper side surface of the first connecting frame 708 is fixedly connected with a second servo motor 716 through a mounting seat, the second servo motor 716 is electrically connected with the control panel 4, a fixing plate 717 is keyed on the output shaft of the second servo motor 716, a connecting post is welded at the front portion of the lower side surface of the fixing plate 717, the front end of the second connecting plate 715 is rotatably connected with the connecting post of the fixing plate 717, the second servo motor 716 works to drive the shovel 710 to shake back and forth, so as to increase the speed of the cat litter passing through a long through hole of the shovel 710, the cat litter is prevented from being totally accumulated at the left part of the shovel 710 to influence the excrement cleaning, when the excrement is dumped, the second servo motor 716 drives the shovel 710 to shake back and forth, so that the cat litter and the excrement in the shovel 710 are completely separated, and the waste of the cat litter caused by the fact that the cat litter without adhered excrement is cleaned and discharged is avoided.

As shown in fig. 10, the sand-casting disinfection mechanism includes a first electric slide rail 801, two first electric slide rails 801 are provided, two first electric slide rails 801 are respectively bolted to the front and rear parts of the upper side in the box body 1, the two first electric slide rails 801 are respectively electrically connected with the control panel 4, electric sliders are respectively connected to the two first electric slide rails 801 in a sliding manner, a sliding frame 802 is fixedly connected between the electric sliders on the two first electric slide rails 801, a third rack 803 is connected to a lower side screw of the rear first electric slide rail 801, a second gear 804 is rotatably connected to the upper part of the rear side of the sliding frame 802 through a rotating shaft, the second gear 804 is engaged with the third rack 803, the sliding frame 802 drives the second gear 804 to move rightwards, the second gear 804 is engaged with the third rack 803, so that the second gear 804 rotates anticlockwise when moving rightwards, a third belt pulley 805 is fixedly connected to the rear side of the second gear 804, the lower part of the sliding frame 802 is rotatably connected with a first rotating roller 806, a plurality of square plates for stirring cat litter are fixedly connected to the outer side surface of the first rotating roller 806 at equal intervals in the circumferential direction, the rear end of a rotating shaft of the first rotating roller 806 penetrates through the sliding frame 802 and is in sliding connection with the sliding frame, the rear end of the rotating shaft of the first rotating roller 806 is in key connection with a fourth belt pulley 807, a belt is wound between the third belt pulley 805 and the fourth belt pulley 807, the first rotating roller 806 is driven by two first electric sliding rails 801 to reciprocate left and right, the cat litter is turned and laid by the square plates on the first rotating roller 806 to be flat, the cat litter is laid on the inner lower side surface of the box body 1, the condition that the excrement is contacted with the inner side surface of the box body 1 to be inconvenient to clean due to uneven cat litter laying is avoided, the ultraviolet lamps 808 are fixedly connected to the front part and the rear part of the lower side surface of the top plate 2, the two ultraviolet lamps 808 are electrically connected with the control panel 4, and the two ultraviolet lamps 808 are used for sterilizing the cat litter, breed the bacterium in avoiding the cat litter, first rotor roll 806 constantly stirs the cat litter simultaneously, makes ultraviolet lamp 808 shine more even, has improved the interior equal efficiency of virus killing.

As shown in fig. 11 and 12, the dust removing and ventilating mechanism includes a square shell 901, the square shell 901 is embedded in the upper side of the protective shell 3, a plurality of vent holes are equidistantly formed in the upper side surface of the square shell 901, a filter plate 902 is detachably installed on the inner lower side of the square shell 901, the filter plate 902 is used for filtering and adsorbing the cat litter dust in the box body 1, a fan 903 is installed on the inner upper side of the square shell 901 by bolts, the fan 903 is electrically connected with the control panel 4, the fan 903 drives air to flow upwards, the air drives the dust generated by the cat litter to flow upwards, the air filters and adsorbs the dust through the filter plate 902, the influence of the dust generated by the cat litter on the breathing of pets is avoided, meanwhile, the dust is prevented from entering the room and polluting the indoor environment, an activated carbon plate is inserted into the vent holes on the upper side of the square shell 901, the activated carbon on the upper side of the square shell 901 is used for adsorbing the odor of the air discharged from the box body 1, the front part and the rear part of the right side of the box body 1 are respectively provided with a circular through hole, the front part and the rear part of the right side of the box body 1 are fixedly connected with a fixed pipe 904, the two fixed pipes 904 are respectively communicated with the two circular through holes of the right side of the box body 1, the right part of the inner side of the two fixed pipes 904 is fixedly connected with a second fixed plate 905, two second fixed plates 905 are respectively connected with a sliding rod 906 in a sliding way, the right ends of the two sliding rods 906 are respectively provided with a circular disc for limiting, the right part of the outer side of the two sliding rods 906 is sleeved with a third spring 907 in a surrounding way, the two ends of the two third springs 907 are respectively fixedly connected with the adjacent second fixed plate 905 and the sliding rod 906, the left ends of the two sliding rods 906 are respectively connected with a sealing plate 908 in a screw way, the two sealing plates 908 are respectively in contact and fit with the inner side of the box body 1, the fan 903 rotates at a high speed, the air pressure in the box body 1 is reduced, so that the two sealing plates 908 respectively drive the sliding rods 906 to slide towards the left side along the second fixed plates 905, two closing plates 908 all lose the contact with the medial surface of box 1, and when using ultraviolet lamp 808 to disinfect, two closing plates 908 have avoided when using two ultraviolet lamps 808 to disinfect through carrying out the shutoff to two circular through-holes on box 1 right side, and the light that ultraviolet lamp 808 produced jets out from two circular through-holes on box 1 right side, produces the injury to human body and pet.

The user takes off the square iron shell 602, then the open end of the black plastic bag sleeve passes through the square iron shell 602, then the black plastic bag is sleeved on the square iron shell 602, then the square iron shell 602 is reset, the black plastic bag is communicated with the square through hole on the left side of the box body 1 under the action of the magnetic force of the square magnetic block 601, the black plastic bag is conveniently and quickly installed on the left side of the box body, the practicability of the device is improved, a pet enters the box body through the square through hole on the front side of the box body 1 to defecate, the infrared inductor on the box body 1 records the passing times of the pet, after the set times of the control panel 4 are reached, the control panel 4 starts the first electric push rod 614, the telescopic rod of the first electric push rod 614 drives the first sliding plate 5 and the second rack 613 on the right side to move leftwards through the installation seat connected with the telescopic rod, the second rack 613 drives the first gear 611 to rotate clockwise, the first gear 611 drives the first rack 612 and the first sliding plate 5 on the left side to slide rightwards, two first sliding plates 5 mutually support and seal the square through hole of box 1 front side, through carrying out the close seam with the square through hole of box 1 front side, avoid when this device moves, inside the pet enters into box 1 once more, cause the injury to the pet, rope 607 is connected to the pulling of first rack 612 right side, it passes through ring and leading wheel 606 effect to connect rope 607, make and connect the second sliding plate 604 of upwards pulling of rope 607, second sliding plate 604 upwards slides along mount 603, second sliding plate 604 is driving connecting block 608 and is moving upwards along the spout of mount 603, first spring 610 is compressed, the left square through hole of box 1 is opened.

The control panel 4 starts the second electric push rod 707, the telescopic rod of the second electric push rod 707 drives the first connecting frame 708 and other components thereon to move downwards, when the lower end of the shovel 710 contacts the arc surface of the arc-shaped block 101, the control panel 4 starts the third electric push rod 713, the telescopic rod of the third electric push rod 713 moves downwards, the telescopic rod of the third electric push rod 713 slides with the first connecting plate 712, the first connecting plate 712 drives the shovel 710 to rotate clockwise, so that the shovel 710 moves downwards along the arc surface of the arc-shaped block 101, when the shovel 710 contacts the bottom of the box body 1, the control panel 4 closes the second electric push rod 707 and the third electric push rod 713, and starts the first servo motor 704, the output shaft of the first servo motor 704 drives the second belt pulley 705 to rotate clockwise, the second belt pulley 705 drives the first belt wheel 703 to rotate clockwise through belt transmission, the first belt pulley 703 drives the lead screw 701 to rotate clockwise, the lead screw 701 drives the sliding block 706 and other components thereon to move leftwards along the fixed rod 702, the control panel 4 starts a second servo motor 716, an output shaft of the second servo motor 716 drives the fixed disk 717 to rotate, the fixed disk 717 is matched with the second connecting plate 715 through a connecting column on the fixed disk 717, the sliding sleeve 714 is driven to reciprocate forwards and backwards along a sliding groove in the rear portion of the first connecting frame 708, the sliding sleeve 714 drives the shovel 710 to reciprocate forwards and backwards, the second springs 711 on the two sides buffer the shovel 710, cat litter passes through a long through hole of the shovel 710 in the process that the shovel 710 moves leftwards, and the litter is left in the shovel 710, so that the litter in the cat litter is cleaned, a large amount of litter is prevented from being accumulated in the cat litter, the second servo motor 716 drives the shovel 710 to shake forwards and backwards in a reciprocating manner, the speed of the litter passing through the long through hole of the shovel 710 is increased, and the litter is prevented from being entirely accumulated in the left portion of the shovel 710, the cleaning of the excrement is affected, when the shovel 710 reaches the left part of the box body 1, the control panel 4 closes the first servo motor 704, the sliding block 706 stops moving to the left side, the pet excrement mixed in the cat litter is screened out by the shovel 710, then the control panel 4 starts the second electric push rod 707, the second electric push rod 707 drives the shovel 710 to move upwards through the first connecting frame 708, the shovel 710 drives the excrement in the shovel 710 to move upwards, the shovel 710 continuously shakes forwards and backwards to enable the cat litter and the excrement in the shovel 710 to be completely separated, the cat litter without adhered excrement is prevented from being cleaned and discharged, the waste of the cat litter is avoided, when the shovel 710 is positioned on the upper side of the first fixing plate 605, the control panel 4 starts the first servo motor 704 again, the sliding block 706 drives other components on the shovel 706 to continuously move to the left side for a short distance and close, and the shovel 710 is positioned above the first fixing plate 605, control panel 4 starts third electric putter 713, makes the telescopic link of third electric putter 713 upwards remove, makes the anticlockwise upset of shovel 710, makes the inside excrement and urine of shovel 710 pour into first fixed plate 605 upside, and under the effect that rocks around second servo motor 716 drives shovel 710 simultaneously, avoided the excrement and urine adhesion inside shovel 710.

Excrement and urine rolls along first fixed plate 605 left side, enter into the black plastic bag through the left square through hole of box 1 and collect, control panel 4 starts first servo motor 704 and makes the part on sliding block 706 and its upper portion reset, repeat above-mentioned operation, clear up many times to the cat litter in the box 1, avoid excrement and urine to clear up unclean production peculiar smell, and breed a large amount of bacteriums, cause the injury to the pet health, control panel 4 closes second servo motor 716 afterwards, close after making second electric putter 707 and third electric putter 713 reset.

After cleaning cat litter, the control panel 4 starts the two first electric slide rails 801, the first electric slide rails 801 drive the sliding rack 802 and other parts on the upper portion of the sliding rack to move towards the right side through the electric slide blocks on the first electric slide rails 801, the sliding rack 802 drives the second gear 804 to move towards the right side, the second gear 804 is meshed with the third rack 803, the second gear 804 rotates anticlockwise when moving towards the right side, the second gear 804 drives the third belt pulley 805 to rotate anticlockwise, the third belt pulley 805 drives the fourth belt pulley 807 to rotate anticlockwise through a belt, the fourth belt pulley 807 drives the first rotating roller 806 and a square plate on the upper portion of the first rotating roller 806 to rotate anticlockwise, when the sliding rack 802 moves towards the left side from the right side, the second gear 804 rotates clockwise, the second gear 804 drives the first rotating roller 806 to rotate clockwise, the two first electric slide rails 801 drive the first rotating roller 806 to reciprocate left and right, the square plate on the first rotating roller 806 turns over and lays the cat litter, make the cat litter tile to the interior downside of box 1, avoided the cat litter to lay inhomogeneous and cause excrement and urine to contact the inconvenient clearance of box 1 medial surface, when reciprocating motion about carriage 802 and the part on it is being driven to two first electronic slide rails 801, control panel 4 starts two ultraviolet lamps 808, two ultraviolet lamps 808 sterilize the cat litter, avoid breeding the bacterium in the cat litter, first rotation roller 806 constantly stirs the cat litter simultaneously, make ultraviolet lamp 808 shine more evenly, equal efficiency in the virus killing has been improved, after a period, control panel 4 makes the electronic slider on two first electronic slide rails 801 drive the carriage 802 and reset, and close two first electronic slide rails 801 and two ultraviolet lamps 808.

After the cat litter is paved and sterilized, the control panel starts the fan 903, the fan 903 rotates at a high speed, the air pressure in the box body 1 is reduced, the two sealing plates 908 respectively drive the sliding rod 906 to slide to the left side along the second fixing plate 905, the two sealing plates 908 are both out of contact with the inner side surface of the box body 1, the two third springs 907 are compressed, external air enters the box body 1 from the two circular through holes on the left side of the box body, the fan 903 drives the air to flow upwards, the air drives dust generated by the cat litter to flow upwards, the air filters and adsorbs the dust through the filter plates 902, the influence of the dust generated by the cat litter on the breath of pets is avoided, meanwhile, the dust is prevented from entering the room and polluting the indoor environment, after a period of time, the dust in the box body 1 is completely discharged, then the fan 903 is turned off by the control panel 4, and the two sealing plates 908 are reset under the elastic force of the two third springs 907, two closing plates 908 have avoided when using two ultraviolet lamps 808 to disinfect through carrying out the shutoff to two circular through-holes to box 1 right side, and the light that ultraviolet lamp 808 produced jets out from two circular through-holes on box 1 right side, produces the injury to human body and pet, and the user regularly changes the active carbon plate.

The control panel 4 activates the first electric push rod 614, the telescopic rod first gear 611, the first rack 612 and the second rack 613 of the first electric push rod 614 make the two first sliding plates 5 return away from each other by sliding, and then the second sliding plate 604 returns by the elastic force of the first spring 610, the square through hole at the left side of the box body 1 is sealed, thereby avoiding the influence of peculiar smell on the indoor environment caused by the peculiar smell and the bacteria generated by the excrement in the black plastic bag which are diffused through the square through hole at the left side of the box body 1, the bred bacteria can affect pets and human bodies to cause various diseases, and when the black plastic bag is replaced, the square iron shell 602 is separated from the square magnetic block 601, then the open end of the black plastic bag is taken out from the middle part of the square iron shell 602, and then a new black plastic bag is replaced, so that the device continues to be used normally, and the user adds or replaces the cat litter in the box body 1 regularly.

Example 3

On the basis of embodiment 2, as shown in fig. 13, the portable electronic device further includes a cleaning mechanism, the cleaning mechanism is disposed at the lower portion of the right side surface in the case 1, the cleaning mechanism includes a second electric slide rail 1001, the second electric slide rail 1001 is bolted to the upper side surface of the arc block 101, the second electric slide rail 1001 is electrically connected to the control panel 4, the second electric slide rail 1001 is slidably connected to a third connecting plate 1002 through an electric slide block thereon, the left end of the third connecting plate 1002 is detachably and fixedly connected to a V-shaped plate 1003, a hard scraper is mounted on the inner side surface of the V-shaped plate 1003, the hard scraper on the V-shaped plate 1003 is used for scraping excrement adhered to the lower portion of the shovel 710, the V-shaped plate 1003 is engaged with the lower edge of the shovel 710, the electric slide block on the second electric slide rail 1001 drives the V-shaped plate 1003 to reciprocate back and forth through the third connecting plate 1002, the hard scraper inside the V-shaped plate 1003 scrapes excrement adhered to the shovel 710, avoided shovel 710 downside thickening, when moving to the left side again, push away a large amount of cat litter to 1 left part of box, influence this device normal use, fourth electric putter 1004 has been inlayed to the lower part of box 1 right flank, fourth electric putter 1004 and control panel 4 electrical connection, the left end rigid coupling of fourth electric putter 1004 telescopic link has second link 1005, equidistant a plurality of clearance poles 1006 of installing on second link 1005, the cooperation of rectangular through-hole on clearance pole 1006 and the shovel 710, be used for avoiding the rectangular through-hole jam on the shovel 710, clearance pole 1006 dredges the rectangular through-hole of shovel 710, avoid pet excrement and urine to cause the jam to the rectangular through-hole of shovel 710, influence the rectangular through-hole of cat litter from shovel 710 to pass through.

After the excrement in the cat litter is cleaned, the shovel 710 is reset, some pet excrement can adhere to the shovel 710, after a period of time, the pet excrement is dried slightly, the control panel simultaneously starts the second electric slide rail 1001 and the fourth electric push rod 1004, the electric slide block on the second electric slide rail 1001 drives the V-shaped plate 1003 to reciprocate back and forth through the third connecting plate 1002, the hard scraper on the inner side of the V-shaped plate 1003 scrapes the excrement adhered to the shovel 710, the thickening of the lower side of the shovel 710 is avoided, when the shovel 710 moves towards the left side, a large amount of cat litter is pushed to the left part of the box body 1, the normal use of the device is influenced, the telescopic rod of the fourth electric push rod 1004 drives the cleaning rods 1006 to move towards the right side through the second connecting frame 1005, the cleaning rods 1006 are respectively matched with the long through holes formed in the shovel 710, the cleaning rods 1006 dredge the long through holes of the shovel 710, and the long through holes of the shovel 710 are prevented from being blocked by the pet excrement, affecting the passage of the litter through the elongated through-hole of the scoop 710.

It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims

1. A pet box with a function of cleaning excrement and sand comprises a box body (1), wherein an arc-shaped block (101) is fixedly connected to the lower right part of the inner side surface of the box body (1), a top plate (2) is fixedly connected to the upper side surface of the box body (1), a square through hole is formed in the upper side surface of the top plate (2), a protective shell (3) is fixedly connected to the upper side surface of the top plate (2), a control panel (4) is fixedly connected to the right part of the upper side surface of the top plate (2), a square through hole is formed in the front side surface of the box body (1), a first sliding plate (5) is respectively and slidably connected to the left part and the right part in the front side through hole of the box body (1), an infrared inductor is installed above the front side through hole of the box body (1), the infrared inductor on the box body (1) is electrically connected with the control panel (4), the infrared inductor on the box body (1) is used for detecting the number of the passing in and out of the pet, a square through hole is also formed in the left side of the box body (1), the device is characterized by also comprising a collecting and protecting mechanism, wherein the collecting and protecting mechanism is arranged at the position of a square through hole on the left side of the box body (1), the collecting mechanism is electrically connected with the control panel (4) and is used for collecting excrement, the collecting and protecting mechanism is matched with the two first sliding plates (5) and is used for sealing the square through hole on the front side of the box body (1), the right part of the inner side of the box body (1) is provided with an excrement cleaning mechanism which is electrically connected with the control panel (4), the excrement cleaning mechanism is used for cleaning and collecting the excrement in the box body (1), the excrement in the box body (1) is prevented from being accumulated in a large amount, the left part of the inner side of the box body (1) is provided with a sand-turning and sterilizing mechanism which is electrically connected with the control panel (4), the sand-turning and sterilizing mechanism is used for laying and turning over the cleaned cat sand, the square through hole of roof (2) department is equipped with dust removal ventilation mechanism, and dust removal ventilation mechanism and control panel (4) electrical connection, dust removal ventilation mechanism are used for ventilating box (1) and adsorb the clearance to the dust that produces in the cat litter.

2. The pet box with excrement cleaning function according to claim 1, wherein the box body (1) and the first sliding plate (5) are made of opaque materials.

3. The pet box with the excrement cleaning function according to claim 1, wherein the collecting and protecting mechanism comprises a square magnetic block (601), the square magnetic block (601) is fixedly connected to the left side surface of the box body (1), the left side of the square magnetic block (601) is magnetically connected with a square iron shell (602), the left part of the inner side surface of the box body (1) is fixedly connected with a fixing frame (603), a second sliding plate (604) is slidably connected on the fixing frame (603), the second sliding plate (604) is matched with the square through hole on the left side of the box body (1), the second sliding plate (604) is used for sealing the square through hole on the left side of the box body (1), the right part of the fixing frame (603) is fixedly connected with a first fixing plate (605), the first fixing plate (605) is obliquely arranged, the first fixing plate (605) is used for guiding and collecting excrement, and the left part of the inner side surface of the box body (1) is rotatably connected with a guide wheel (606), the guide wheel (606) is positioned on the upper side of a square through hole on the left side of the box body (1), the middle part of the upper side surface of the second sliding plate (604) is fixedly connected with a connecting rope (607), the connecting rope (607) is wound on the upper side of the guide wheel (606), the front part of the left side surface in the box body (1) is fixedly connected with a ring, the connecting rope (607) penetrates through the ring on the box body (1), the ring on the box body (1) is used for guiding the connecting rope (607), the front part of the fixing frame (603) is provided with a sliding groove, the sliding groove of the fixing frame (603) is internally and slidably connected with a connecting block (608), the connecting block (608) is fixedly connected with the front side surface of the second sliding plate (604), the upper part of the front side surface of the fixing frame (603) is fixedly connected with a fixing block (609), a first spring (610) is fixedly connected between the fixing block (609) and the connecting block (608), the upper part of the front side surface in the box body (1) is rotatably connected with a first gear (611), the first gear (611) is positioned on the upper side of the square through hole on the box body (1), the rear side face of the first sliding plate (5) on the left side is fixedly connected with a first rack (612) through a mounting seat, the first rack (612) is located on the upper side of a first gear (611) and is meshed with the first gear, the left end of the first rack (612) is fixedly connected with the other end of a connecting rope (607), the rear side face of the first sliding plate (5) on the right side is fixedly connected with a second rack (613) through the mounting seat, the second rack (613) is located on the lower side of the first gear (611) and is meshed with the first gear, a first electric push rod (614) is fixedly connected to the right portion of the inner front side face of the box body (1) through the mounting seat, the first electric push rod (614) is electrically connected with a control panel (4), and an expansion rod of the first electric push rod (614) is fixedly connected with the mounting seat on the first sliding plate (5) on the right side.

4. The pet box with the excrement cleaning function according to claim 3, wherein the excrement cleaning mechanism comprises a lead screw (701), the lead screw (701) is rotatably connected to the inner upper side of the box body (1), a fixing rod (702) is fixedly connected to the inner upper side of the box body (1), the lead screw (701) is positioned at the front side of the fixing rod (702), the left end of the lead screw (701) penetrates through the box body (1) and is rotatably connected with the box body, the left end of the lead screw (701) is fixedly connected with a first belt wheel (703), the left part of the upper side surface of the top plate (2) is fixedly connected with a first servo motor (704), the first servo motor (704) is electrically connected with the control panel (4), the output shaft of the first servo motor (704) penetrates through the protective shell (3) and is rotatably connected with the protective shell, a second belt wheel (705) is fixedly connected to the output shaft of the first servo motor (704), and belts are wound on the first belt wheel (703) and the second belt wheel (705), sliding blocks (706) are arranged at the right parts of the screw rod (701) and the fixed rod (702), the screw rod (701) and the fixed rod (702) both penetrate through the sliding blocks (706), the screw rod (701) is in threaded connection with the sliding blocks (706), the fixed rod (702) is in sliding connection with the sliding blocks (706), a second electric push rod (707) is fixedly connected to the lower surface of the sliding blocks (706), the second electric push rod (707) is electrically connected with the control panel, a first connecting frame (708) is fixedly connected to the lower end of a telescopic rod of the second electric push rod (707) through a mounting seat, a square sliding groove is formed in the rear part of the first connecting frame (708), a rotating shaft (709) is detachably and fixedly connected to the lower part of the first connecting frame (708), shovels (710) are slidably connected to the rotating shaft (709), the shovels (710) are used for cleaning excrement in cat litter, a plurality of long through holes are formed in the shovels (710) at equal intervals, second springs (711) are sleeved on the left part and the right part of the rotating shaft (709), the both ends of two second springs (711) are rigid coupling respectively in first link (708) and shovel (710), the right flank sliding connection on shovel (710) upper portion has first connecting plate (712), the spout has been seted up at the middle part of first connecting plate (712), third electric putter (713) have been inlayed to the mount pad right part of second electric putter (707) telescopic link lower extreme, third electric putter (713) and control panel (4) electrical connection, the telescopic link lower extreme of third electric putter (713) passes through slider sliding connection in the spout of first connecting plate (712), the rear portion of first link (708) is equipped with rocks the subassembly, it is used for making shovel (710) rock along axis of rotation (709) to rock the subassembly, avoid the rectangular through-hole jam of shovel (710).

5. The pet box with the excrement cleaning function according to claim 4, wherein the shaking assembly comprises a sliding sleeve (714), the sliding sleeve (714) is slidably connected in a square sliding groove of the first connecting frame (708), a square groove is formed in the rear portion of the shovel (710), the lower portion of the sliding sleeve (714) is located in the square groove in the rear portion of the shovel (710), the lower portion of the sliding sleeve (714) is sleeved on the rotating shaft (709) and is slidably connected with the rotating shaft, the upper end of the sliding sleeve (714) is rotatably connected with a second connecting plate (715), the rear portion of the upper side surface of the first connecting frame (708) is fixedly connected with a second servo motor (716) through a mounting seat, the second servo motor (716) is electrically connected with the control panel (4), a fixed disc (717) is fixedly connected to an output shaft of the second servo motor (716), a connecting column is fixedly connected to the lower side surface of the front portion of the fixed disc (717), the front end of the second connecting plate (715) is rotatably connected with the connecting column of the fixed disc (717).

6. The pet box with the excrement cleaning function according to claim 4, wherein the sand-casting and disinfecting mechanism comprises two first electric slide rails (801), the two first electric slide rails (801) are respectively and fixedly connected with the front part and the rear part of the inner upper side of the box body (1), the two first electric slide rails (801) are respectively and electrically connected with the control panel (4), the two first electric slide rails (801) are respectively and slidably connected with electric sliding blocks, a sliding frame (802) is fixedly connected between the electric sliding blocks on the two first electric slide rails (801), the lower side surface of the rear first electric slide rail (801) is fixedly connected with a third rack (803), the upper part of the rear side surface of the sliding frame (802) is rotatably connected with a second gear (804) through a rotating shaft, the second gear (804) is meshed with the third rack (803), the rear side surface of the second gear (804) is fixedly connected with a third belt wheel (805), the lower part of carriage (802) is rotated and is connected with first rotation roller (806), the lateral surface circumference equidistant installation of first rotation roller (806) is used for stirring the square board of cat litter, carriage (802) is passed and rather than rotate to the pivot rear end of first rotation roller (806) and is connected, the pivot rear end rigid coupling of first rotation roller (806) has fourth band pulley (807), around being equipped with the belt between third band pulley (805) and fourth band pulley (807), the equal rigid coupling in two parts has ultraviolet lamp (808) around roof (2) downside, two ultraviolet lamp (808) all with control panel (4) electrical connection.

7. The pet box with the function of cleaning excrement and sand according to claim 6, wherein the dust removing and ventilating mechanism comprises a square shell (901), the square shell (901) is embedded on the upper side of the protective shell (3), a plurality of vent holes are formed in the upper side surface of the square shell (901) at equal intervals, a filter plate (902) is detachably mounted on the inner lower side of the square shell (901), the filter plate (902) is used for filtering and adsorbing cat litter dust in the box body (1), a fan (903) is fixedly connected to the inner upper side of the square shell (901), the fan (903) is electrically connected with the control panel (4), an activated carbon plate is mounted on the upper side of the vent holes in the upper side surface of the square shell (901), the activated carbon on the upper side of the square shell (901) is used for adsorbing peculiar smell of air discharged from the box body (1), circular through holes are respectively formed in the front portion and the rear portion of the right side surface of the box body (1), and fixing pipes (904) are fixedly connected to the front portion and the rear portion of the right side surface of the box body (1), two fixed pipes (904) communicate with two circular through-holes of box (1) right flank respectively, the equal rigid coupling in two fixed pipe (904) medial surface right sides has second fixed plate (905), equal sliding connection has slide bar (906) on two second fixed plates (905), the right-hand member of two slide bars (906) all is installed and is used for spacing disc, the equal snare in right part of two slide bar (906) lateral surfaces has third spring (907), the both ends of two third spring (907) rigid coupling respectively in adjacent second fixed plate (905) and slide bar (906), the equal rigid coupling in left end of two slide bars (906) has closing plate (908), two closing plate (908) all cooperate with box (1) medial surface contact.

8. The pet box with the excrement cleaning function according to claim 7, further comprising a cleaning mechanism, wherein the cleaning mechanism is arranged at the lower portion of the right side face in the box body (1), the cleaning mechanism comprises a second electric sliding rail (1001), the second electric sliding rail (1001) is fixedly connected to the upper side face of the arc-shaped block (101), the second electric sliding rail (1001) is electrically connected with the control panel (4), the second electric sliding rail (1001) is slidably connected with a third connecting plate (1002) through an electric sliding block thereon, a V-shaped plate (1003) is detachably and fixedly connected to the left end of the third connecting plate (1002), the V-shaped plate (1003) is matched with the lower edge of the shovel (710), a fourth electric push rod (1004) is embedded at the lower portion of the right side face of the box body (1), the fourth electric push rod (1004) is electrically connected with the control panel (4), a second connecting frame (1005) is fixedly connected to the left end of a telescopic rod of the fourth electric push rod (1004), a plurality of cleaning rods (1006) are installed on the second connecting frame (1005) at equal intervals, and the cleaning rods (1006) are matched with the long strip through holes in the shovel (710) and used for avoiding blockage of the long strip through holes in the shovel (710).

9. The pet box with the excrement cleaning function according to claim 8, wherein a hard scraper is installed on the inner side surface of the V-shaped plate (1003), and the hard scraper on the V-shaped plate (1003) is used for scraping excrement stuck to the lower part of the shovel (710).