CN110073990A - It is a kind of can automatic sand screening remove excrement straight barrel type pet litter box - Google Patents
It is a kind of can automatic sand screening remove excrement straight barrel type pet litter box Download PDFInfo
- Publication number
- CN110073990A CN110073990A CN201910494331.8A CN201910494331A CN110073990A CN 110073990 A CN110073990 A CN 110073990A CN 201910494331 A CN201910494331 A CN 201910494331A CN 110073990 A CN110073990 A CN 110073990A
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- China
- Prior art keywords
- sand
- basin
- excrement
- main body
- sieve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000004576 sand Substances 0.000 title claims abstract description 189
- 238000012216 screening Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 210000003608 fece Anatomy 0.000 claims abstract description 18
- 125000006850 spacer group Chemical group 0.000 claims abstract description 14
- 230000013872 defecation Effects 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000000452 restraining effect Effects 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 241000282326 Felis catus Species 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 11
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0107—Cat trays; Dog urinals; Toilets for pets
- A01K1/011—Cat trays; Dog urinals; Toilets for pets with means for removing excrement
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0107—Cat trays; Dog urinals; Toilets for pets
- A01K1/0114—Litter boxes with screens for separating excrement from litter
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0107—Cat trays; Dog urinals; Toilets for pets
- A01K1/0117—Cat trays; Dog urinals; Toilets for pets with conveying belts for removing excrement
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention provides it is a kind of can automatic sand screening remove the straight barrel type pet litter box of excrement, including shell and core Sand screen, shell includes coaming plate, top plate and bottom plate, the middle part of top plate is equipped with interstitial hole, the inside of interstitial hole is equipped with liner, core Sand screen is installed at the concentric shaft position of interstitial hole, core Sand screen is by outer sand basin, non-return cylinder and sieve sand bucket main body and lifting bucket collectively constitute, and sieve sand bucket main body is made of fine screen sand hole and feces outlet and barrel, the top of core Sand screen is equipped with top net-like spacer, the lavatory passes through sieve sand bucket main body, outer sand basin, the dislocation motion of lifting bucket, it can be in actual use, fine sand and excrement are passed through into fine-structure mesh sand mouth respectively, feces outlet separation, it can be carried out effectively excrement and screen out processing, it is automatically brought into operation more convenient, automatic cleaning cat litter excrement can be drained by water inlet pipe Just, and excrement is carried out by rotation and screens out processing, prevent blocking.
Description
Technical field
The present invention relates to pet collar technical fields, and in particular to it is a kind of can automatic sand screening remove the straight barrel type pet lavatory of excrement
Institute.
Background technique
The interest in oneself life is improved by keeping a pet with the raising of modern life level, in most people's lives
Taste, but need the excrement that pet is discharged to handle keeping a pet, wherein being by manually adding sand, hand into sand basin mostly
Dynamic cleaning excrement, proposes a kind of full-automatic cat lavatory thus, replaces people to shovel cat dung by full-automatic water closet, while avoiding pet cat
The excrement of discharge causes a degree of pollution to the health in family, but the pet litter box of existing market has following lack
It falls into,
Existing pet litter box can not effectively carry out automated stool and screen out, but by carrying out manually or with scoop
Excrement is cleared up, it is not only unhygienic, and also excrement and sand are easy mixing, cause the waste of a large amount of sand, low efficiency, cleaning hardly possible
Degree is big；When existing pet litter box carries out sieve sand, need manually to carry out sieve sand；And it cannot effectively realize excrement and sand point
From cannot handle excrement, cannot carry out being automatically drained out cleaning to excrement, can not achieve and be rinsed to entire lavatory.
For this purpose, propose it is a kind of can automatic sand screening remove the straight barrel type pet litter box of excrement.
Summary of the invention
The object of the invention is that solve the above-mentioned problems and provide it is a kind of can automatic sand screening except the straight barrel type of excrement is doted on
Object lavatory, to solve the above problems.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides it is a kind of can automatic sand screening remove the straight barrel type pet litter box of excrement, including shell and the husky dress of core sieve
It sets, the shell includes coaming plate, top plate and bottom plate, and the middle part of the top plate is equipped with interstitial hole, and the inside of the interstitial hole is equipped with
Liner, is equipped with the core Sand screen at the concentric shaft position of the interstitial hole, the core Sand screen by outer sand basin,
Non-return cylinder and sieve sand bucket main body and lifting bucket collectively constitute, and the sieve sand bucket main body by fine screen sand hole and feces outlet and
The top of barrel composition, the core Sand screen is equipped with top net-like spacer, and the bottom of the top net-like spacer is equipped with
The outer sand basin, the bottom end of the outer sand basin are equipped with the non-return cylinder, and the inside of the non-return cylinder is equipped with the sieve sand bucket main body,
The inside of the sieve sand bucket main body is equipped with lifting bucket, and the top of the lifting bucket is hemispherical, the outside of the sieve sand bucket main body
Equipped with the barrel, the upper end of the barrel offers fine screen sand hole, and the bottom end in fine screen sand hole is equipped with described
The inside of feces outlet, the sieve sand bucket main body is equipped with defecation sand pit, and the side of the outer sand basin is fixedly connected with water inlet pipe, described
One end of water inlet pipe is equipped with inlet water solenoid valve, and the both ends of the outer sand basin are fixedly connected with screw rod bushing, spiral shell in the screw rod bushing
Line is connected with screw rod, and the two sides of the outer sand basin are fixed with jack rod sleeve, and slide bar is socketed in the jack rod sleeve, and the core sieve is husky
Bottom of device peripheral side is provided with excrement grinding basin, and the excrement grinding basin is fixedly mounted on fixed plate upper outside surfaces, described
The bottom of fixed plate is equipped with bottom plate, and the bottom plate is equipped with defecation mouth, is fixed with sewage pipe, the lifting on the defecation mouth
The bottom middle position of bucket is provided with threaded rod, and the middle part of the fixed plate is equipped with swingle, and the top of the swingle is welded
It is connected to gear, the gear, which is engaged with the threaded rod by gear, to be connected, and the bottom end of the screw rod and the swingle is pacified
Equipped with synchronizing wheel, the upside end face of the fixed plate is fixedly installed with several motors, and the motor passes through feed belt and institute
Synchronizing wheel is stated to be movably connected.
As a preferred technical solution of the present invention, the coaming plate, the top plate and the bottom plate are all made of stainless steel
Material is made, and is weldingly connected, and the liner is welded on the top plate and the bottom plate.
As a preferred technical solution of the present invention, fine screen sand hole is evenly distributed in the sieve sand bucket master
The upper end of body, the feces outlet is rectangular opening, and fine screen sand hole and the feces outlet are distributed in certain pitch arrays
In sieve sand bucket main body.
The screw rod and the synchronizing wheel stationary phase as a preferred technical solution of the present invention, on the outer sand basin
Even, the motor is connected by the feed belt with the synchronizing wheel.
As a preferred technical solution of the present invention, the slide bar on the outer sand basin is welded on the fixed plate
On, the slide bar on the outer sand basin is movably connected with the jack rod sleeve.
As a preferred technical solution of the present invention, the outside of the non-return cylinder is uniformly fixedly connected there are four the cunning
The inside of rod set, the jack rod sleeve is equipped with the slide bar, and the slide bar is welded in the fixed plate, and the slide bar outer surface is living
It is dynamic to be socketed with spring.
As a preferred technical solution of the present invention, the sieve sand bucket main body, the non-return cylinder, the lifting bucket, institute
It states outer sand basin, the liner and the excrement grinding basin to be at concentric position, the non-return cylinder is socketed in the sieve sand
The outside of bucket main body, the lifting bucket are built in the inside of the sieve sand bucket main body.
As a preferred technical solution of the present invention, the top net-like spacer is fixed by screws in the outer sand basin
On, the outer sand basin is fixed in the fixed plate by the slide bar and the screw rod, and the non-return cylinder passes through the slide bar
It is fixed in the fixed plate, the bottom plate is screwed with the fixed plate to be connected, and the bottom plate is fixed in described
On gallbladder.
As a preferred technical solution of the present invention, the water inlet pipe is connected with external running water pipe, the sewage pipe
One end connection sewer water inlet, the minimum restraining position that the outer sand basin is dropped to be the outer sand basin bottom end
Face is concordant with the bottom end face of the non-return cylinder.
As a preferred technical solution of the present invention, the shell is equipped with control switch, the control switch and outer
Power supply, the motor and the inlet water solenoid valve is connect to be electrically connected.
The beneficial effects obtained by the present invention are as follows being:
1, of the invention, can in actual use by sieving the dislocation motion of sand bucket main body, outer sand basin, lifting bucket, it will be thin
Sand and excrement pass through fine-structure mesh sand mouth, feces outlet separation respectively, can be carried out effectively excrement and screen out processing, are automatically brought into operation more square
Just.
2, of the invention, by the non-return cylinder added, the bucket wall of sand bucket main body on the one hand can be sieved by shortening, and reduced whole
On the other hand the height of lavatory can replace the non-return effect of sieve sand bucket main wall.
3, of the invention, single unit system, core Sand screen passes through concentric pivot bush unit and is attached, can by into
The automatic cleaning cat litter excrement of water pipe draining, and excrement is carried out by rotation and screens out processing, structural control operation is firm.
4, of the invention, when overall work, outer sand basin is fallen by cat litter and after outer sand basin rises return, then by that will revolve
Turn torsion and be sent to chassis lifting gear, drive lifting bucket rotation, rotation can make drop under bucket, finally excrement be made to pass through excrement
Hole is expelled to excrement grinding basin, is ground and excrement blocking sewage pipe or sewer is avoided to influence to use.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is whole configuration schematic diagram of the invention；
Fig. 2 is part assembling structure schematic diagram of the invention；
Fig. 3 is interior section structural schematic diagram of the invention.
In figure: 1, shell；2, interstitial hole；3, coaming plate；4, top plate；5, bottom plate；6, top net-like spacer；7, sand bucket master is sieved
Body；8, barrel；9, fine screen sand hole；10, feces outlet；11, non-return cylinder；12, lifting bucket；13, outer sand basin；14, the husky dress of core sieve
It sets；15, liner；16, defecation sand pit；17, water inlet pipe；18, inlet water solenoid valve；19, defecation mouth；20, jack rod sleeve；21, excrement is ground
Grind basin；22, fixed plate；23, gear；24, synchronizing wheel；25, sewage pipe；26, motor；27, feed belt；28, slide bar；29, silk
Bar；30, screw rod bushing；31, bottom plate；32, threaded rod；33, swingle.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment
As shown in Figure 1-3, the present invention provide it is a kind of can automatic sand screening remove the straight barrel type pet litter box of excrement, including shell 1
With core Sand screen 14, shell 1 includes coaming plate 3, top plate 4 and bottom plate 5, and the middle part of top plate 4 is equipped with interstitial hole 2, interstitial hole 2
Inside is equipped with liner 15, is equipped with core Sand screen 14 at the concentric shaft position of interstitial hole 2, core Sand screen 14 is by outer sand
Basin 13, non-return cylinder 11 and sieve sand bucket main body 7 and lifting bucket 12 collectively constitute, and sieve sand bucket main body 7 by fine screen sand hole 9 and go out
Excrement mouth 10 and barrel 8 form, and the top of core Sand screen 14 is equipped with top net-like spacer 6, the bottom of top net-like spacer 6
Outer sand basin 13 is installed, the bottom end of outer sand basin 13 is equipped with non-return cylinder 11, and the inside of non-return cylinder 11 is equipped with sieve sand bucket main body 7, sieves sand
The inside of bucket main body 7 is equipped with lifting bucket 12, and the top of lifting bucket 12 is hemispherical, and the outside of sieve sand bucket main body 7 is equipped with barrel 8,
The upper end of barrel 8 offers fine screen sand hole 9, and the bottom end in fine screen sand hole 9 is equipped with feces outlet 10, sieves the inside of sand bucket main body 7
Equipped with defecation sand pit 16, the side of outer sand basin 13 is fixedly connected with water inlet pipe 17, and one end of water inlet pipe 17 is equipped with into water electromagnetism
Valve 18, the both ends of outer sand basin 13 are fixedly connected with screw rod bushing 30, and 30 internal screw thread of screw rod bushing is connected with screw rod 29, and the two of outer sand basin 13
Side is fixed with jack rod sleeve 20, and slide bar 28 is socketed in jack rod sleeve 20, and 14 bottom periphery side of core Sand screen is provided with excrement and grinds
Basin 21 is ground, excrement grinding basin 21 is fixedly mounted on 22 upper outside surfaces of fixed plate, and the bottom of fixed plate 22 is equipped with bottom plate 31, bottom
Plate 31 is equipped with defecation mouth 19, is fixed with sewage pipe 25 on defecation mouth 19, the bottom middle position of lifting bucket 12 is provided with spiral shell
Rasp bar 32, the middle part of fixed plate 22 are equipped with swingle 33, and the top of swingle 33 is welded with gear 23, gear 23 and threaded rod 32
It is connected by gear engagement, the bottom end of screw rod 29 and swingle 33 is mounted on synchronizing wheel 24, and the upside end face of fixed plate 22 is solid
Dingan County is equipped with several motors 26, and motor 26 is movably connected by feed belt 27 with synchronizing wheel 24.
Coaming plate 3, top plate 4 and bottom plate 5 are all made of stainless steel material and are made, and are weldingly connected, and liner 15 is welded on 4 He of top plate
On bottom plate 5, improve service life.
The evenly distributed upper end in sieve sand bucket main body 7 in fine screen sand hole 9, feces outlet 10 are rectangular opening, and fine-structure mesh
It sieves husky hole 9 and feces outlet 10 to be distributed in sieve sand bucket main body 7 in certain pitch arrays, fine sand can be discharged in fine screen sand hole 9, out
Excrement can be discharged in excrement mouth 10.
Screw rod 29 on outer sand basin 13 is fixedly linked with synchronizing wheel 24, and motor 26 passes through feed belt 27 and 24 phase of synchronizing wheel
Even, 29 positive and negative rotation of screw rod is driven by the positive and negative rotation of motor 26, so that outer sand basin 13 be made to do oscilaltion campaign.
Slide bar 28 on outer sand basin 13 is welded in fixed plate 22, the slide bar 28 on outer sand basin 13 and 20 activity phase of jack rod sleeve
Even, stable effect is played by jack rod sleeve 20.
The outside of non-return cylinder 11 is uniformly fixedly connected there are four jack rod sleeve 20, and the inside of jack rod sleeve 20 is equipped with slide bar 28, slides
Bar 28 is welded in fixed plate 22, and 28 outer surface movable sleeve of slide bar is connected to spring, and non-return cylinder 11 can be resetted by spring.
Sieve sand bucket main body 7, non-return cylinder 11, lifting bucket 12, outer sand basin 13, liner 15 and excrement grinding basin 21 are in coaxially
At heart position, non-return cylinder 11 is socketed in the outside of sieve sand bucket main body 7, and lifting bucket 12 is built in the inside of sieve sand bucket main body 7, passes through
Dislocation between sieve sand bucket main body 7, lifting bucket 12 and non-return cylinder 11 makes its cat litter and excrement separation screening.
Top net-like spacer 6 is fixed by screws on outer sand basin 13, and outer sand basin 13 is fixed by slide bar 28 and screw rod 29
In fixed plate 22, non-return cylinder 11 is fixed in fixed plate 22 by slide bar 28, and bottom plate 31 is screwed with fixed plate 22
It is connected, bottom plate 31 is fixed on liner 15.
Water inlet pipe 17 is connected with external running water pipe, the water inlet of one end connection sewer of sewage pipe 25, outer sand basin 13
The minimum restraining position dropped to is that the bottom end face of outer sand basin 13 is concordant with the bottom end face of non-return cylinder 11.
Shell 1 is equipped with control switch, and control switch and external power supply, motor 26 and inlet water solenoid valve 18 are electrically connected,
The power supply of motor 26 and inlet water solenoid valve 18 is respectively turned on by control switch.
Wherein, shell 1 is whole forms coaming plate 3 by bending by stainless steel, and passes through and be welded and fixed, meanwhile, top plate 4 and
Bottom plate 5 is formed by stainless steel plate by cutting, is then fixed again by the upper and lower ends that top plate 4 is welded on coaming plate 3 with bottom plate 5
Connection or monolithic case 1 are made by injection molding, similarly the whole centre for being fixedly welded on top plate 4 Yu bottom plate 5 of liner 15
It in hole 2, and is welded and fixed in concentric position, top net-like spacer 6 is movably connected at 2 position of interstitial hole of top plate 4, top
The downside bore edges of portion's net-like spacer 6 are connected with the outer edge position pivot bush unit of sieve sand bucket main body 7, and top net-like spacer 6
It is fixedly connected at the upper-side hole marginal position of outer sand basin 13, non-return cylinder 11 is actively socketed on the peripheral edge of sieve sand bucket main body 7
At position, lifting bucket 12 is mounted at the inner sidewall position of sieve sand bucket main body 7, and the downside of outer sand basin 13 is fixedly connected with cunning vertically
Rod set 20, and jack rod sleeve 20 is provided with four groups, the spacing between each group is 90 degree, and the lower end of jack rod sleeve 20 is connected with silk
Bar, and screw rod is vertically fixedly connected on the upper end outer surface of fixed plate 22, motor 26 passes through feed belt 27 and outer sand basin 13
The transmission of downside screw rod one end is connected.
Working principle: when being worked, reversion is powered on by motor 26 first, outer sand is driven by feed belt 27
Screw rod 29 on basin 13 inverts, to make outer sand basin 13 decline, while during decline, outer sand basin 13 can be by non-return cylinder 11 1
And subdue, it is the bottom end face and non-return of outer sand basin 13 that decline target, which is the minimum restraining position that outer sand basin 13 can drop to,
The bottom end face of cylinder 11 is concordant, wanders the cat litter sieved in sand bucket main body 7 to outer sand basin 13, after cat litter falls into outer sand basin 13,
The rotating forward switch of motor 26 is connected, thus drive the screw rod 29 on outer sand basin 13 to rotate forward using feed belt 27, screw rod and outer sand
Basin 13 is connected, and due to rotating in the forward direction, outer sand basin 13 starts to ramp up, since the jack rod sleeve 20 that non-return cylinder 11 connects has spring branch
Support loses the oppressive force of outer sand basin 13, and spring can spring back upwards non-return cylinder 11, is as a result exactly that outer sand basin 13 and non-return cylinder 11 are same
Shi Shangsheng, climbing target is extremely concordant with 7 top of sieve sand bucket main body, and cat litter falls into outer sand basin 13 and outer sand basin 13 rises return
Afterwards, second motor in fixed plate 22 drives the synchronizing wheel 24 of 33 bottom of swingle to rotate by feed belt 27, will rotate
Torsion is sent on the swingle 33 in fixed plate 22, and the rotation band moving gear 23 of swingle 33 rotates, and the rotation of gear 23, which drives, to rise
The threaded rod 32 for dropping 12 bottom of bucket rotates, to realize that lifting bucket 12 rotates, the rotation reversion of gear 23 can be such that lifting bucket 12 declines,
Decline that target is concordant with 10 bottom of feces outlet to lifting bucket 12, since the top of lifting bucket 12 is hemispherical, excrement is from hemispherical
It is rolled into feces outlet 10, and is expelled to excrement excrement grinding basin 21, then motor 26 reversely rotates, and lifting bucket 12 is made to rise to fine-structure mesh
9 bottom position of husky hole is sieved, the third motor in fixed plate 22 drives excrement grinding basin 21 to rotate by feed belt, and excrement is ground
Mill basin 21 is fixed in fixed plate 22 by shaft, and the bottom of shaft is welded with synchronizing wheel 24, and synchronizing wheel 24 passes through feed belt
27 are connected with third machine shaft, and third electrical power will drive the rotation of synchronizing wheel 24, and the rotation of synchronizing wheel 24 drives shaft
Rotation, shaft drive excrement grinding basin 21 to rotate, and several fixed links are equipped with inside excrement grinding basin 21, excrement grinding basin 21
Excrement can be touched and be squeezed to fixed link when rotation, excrement can be ground to fritter, facilitate discharge, open simultaneously into water electricity
The power switch of magnet valve 18 is filled the water by water inlet pipe 17, and water flow drives excrement discharge, and after excrement discharge, motor 26 works, and is driven
Outer sand basin 13 continues to rise, and due to the limit of non-return cylinder 11, non-return cylinder 11 can not continue to rise, non-return cylinder 11 remain with carefully
Mesh screen sand hole 9 is concordant, and it is concordant with 9 top of fine screen sand hole that outer sand basin 13 rises to bottom, falls into cat litter again and sieves sand bucket master
In body 7, inlet water solenoid valve 18 discharges water to sieve sand bucket main body, and bucket bottom can rotate back and forth help washed-out sand.Cat litter cleans out, outside
The decline of sand basin 13 restores to original position.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (10)
1. one kind can automatic sand screening remove the straight barrel type pet litter box of excrement, including shell (1) and core Sand screen (14), spy
Sign is that the shell (1) includes coaming plate (3), top plate (4) and bottom plate (5), and the middle part of the top plate (4) is equipped with interstitial hole
(2), the inside of the interstitial hole (2) is equipped with liner (15), is equipped with the core at the concentric shaft position of the interstitial hole (2)
Sand screen (14), the core Sand screen (14) is by outer sand basin (13), non-return cylinder (11) and sieve sand bucket main body (7) and rises
Drop bucket (12) collectively constitutes, and the sieve sand bucket main body (7) is by fine screen sand hole (9) and feces outlet (10) and barrel (8) group
At the top of the core Sand screen (14) is equipped with top net-like spacer (6), and the bottom of the top net-like spacer (6) is pacified
Equipped with the outer sand basin (13), the bottom end of the outer sand basin (13) is equipped with the non-return cylinder (11), the non-return cylinder (11) it is interior
Portion is equipped with the sieve sand bucket main body (7), and the inside of sieve sand bucket main body (7) is equipped with lifting bucket (12), the lifting bucket (12)
Top be hemispherical, it is described sieve sand bucket main body (7) outside be equipped with the barrel (8), the upper end of the barrel (8) offers
The bottom end in fine screen sand hole (9), fine screen sand hole (9) is equipped with the feces outlet (10), the sieve sand bucket main body (7)
Inside be equipped with defecation sand pit (16), the side of the outer sand basin (13) is fixedly connected with water inlet pipe (17), the water inlet pipe
(17) one end is equipped with inlet water solenoid valve (18), and the both ends of the outer sand basin (13) are fixedly connected with screw rod bushing (30), described
Screw rod bushing (30) internal screw thread is connected with screw rod (29), and the two sides of the outer sand basin (13) are fixed with jack rod sleeve (20), the slide bar
It is socketed with slide bar (28) in set (20), core Sand screen (14) the bottom periphery side is provided with excrement grinding basin (21), institute
It states excrement grinding basin (21) and is fixedly mounted on fixed plate (22) upper outside surfaces, the bottom of the fixed plate (22) is equipped with bottom plate
(31), the bottom plate (31) is equipped with defecation mouth (19), is fixed with sewage pipe (25), the lifting bucket on the defecation mouth (19)
(12) bottom middle position is provided with threaded rod (32), and the middle part of the fixed plate (22) is equipped with swingle (33), described
The top of swingle (33) is welded with gear (23), and the gear (23), which is engaged with the threaded rod (32) by gear, to be connected,
The bottom end of the screw rod (29) and the swingle (33) is mounted on synchronizing wheel (24), the upside end face of the fixed plate (22)
Several motors (26) are fixedly installed with, the motor (26) passes through feed belt (27) and the synchronizing wheel (24) activity phase
Even.
2. one kind according to claim 1 can automatic sand screening remove excrement straight barrel type pet litter box, it is characterised in that；It is described
Coaming plate (3), the top plate (4) and the bottom plate (5) are all made of stainless steel material and are made, and are weldingly connected, the liner (15)
It is welded on the top plate (4) and the bottom plate (5).
3. one kind according to claim 1 can automatic sand screening remove excrement straight barrel type pet litter box, it is characterised in that；It is described
The evenly distributed upper end in sieve sand bucket main body (7) in fine screen sand hole (9), the feces outlet (10) is rectangular opening,
And fine screen sand hole (9) and the feces outlet (10) are distributed on sieve sand bucket main body (7) in certain pitch arrays.
4. one kind according to claim 1 can automatic sand screening remove excrement straight barrel type pet litter box, it is characterised in that；It is described
The screw rod (29) on outer sand basin (13) is fixedly linked with the synchronizing wheel (24), and the motor (26) passes through the transmission skin
Band (27) is connected with the synchronizing wheel (24).
5. one kind according to claim 1 can automatic sand screening remove excrement straight barrel type pet litter box, it is characterised in that；It is described
The slide bar (28) on outer sand basin (13) is welded on the fixed plate (22), the slide bar on the outer sand basin (13)
(28) it is movably connected with the jack rod sleeve (20).
6. one kind according to claim 1 can automatic sand screening remove excrement straight barrel type pet litter box, it is characterised in that；It is described
The outside of non-return cylinder (11) is uniformly fixedly connected there are four the jack rod sleeve (20), and the inside of the jack rod sleeve (20) is equipped with described
Slide bar (28), the slide bar (28) are welded on the fixed plate (22), and slide bar (28) outer surface movable sleeve is connected to spring.
7. one kind according to claim 1 can automatic sand screening remove excrement straight barrel type pet litter box, it is characterised in that；It is described
Sieve sand bucket main body (7), the non-return cylinder (11), the lifting bucket (12), the outer sand basin (13), the liner (15) and described
Excrement grinding basin (21) is at concentric position, and the non-return cylinder (11) is socketed in the outside of sieve sand bucket main body (7),
The lifting bucket (12) is built in the inside of sieve sand bucket main body (7).
8. one kind according to claim 1 can automatic sand screening remove excrement straight barrel type pet litter box, it is characterised in that；It is described
Top net-like spacer (6) is fixed by screws on the outer sand basin (13), and the outer sand basin (13) passes through the slide bar (28)
It is fixed on the fixed plate (22) with the screw rod (29), the non-return cylinder (11) is fixed on described by the slide bar (28)
In fixed plate (22), the bottom plate (31) is screwed with the fixed plate (22) to be connected, and the bottom plate (31) is fixed on
On the liner (15).
9. one kind according to claim 1 can automatic sand screening remove excrement straight barrel type pet litter box, it is characterised in that；It is described
Water inlet pipe (17) is connected with external running water pipe, the water inlet of one end connection sewer of the sewage pipe (25), the outer sand
The minimum restraining position that basin (13) is dropped to is the bottom end face of the outer sand basin (13) and the bottom of the non-return cylinder (11)
End face is concordant.
10. one kind according to claim 1 can automatic sand screening remove excrement straight barrel type pet litter box, it is characterised in that；Institute
Shell (1) is stated equipped with control switch, the control switch and external power supply, the motor (26) and the inlet water solenoid valve
(18) it is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494331.8A CN110073990A (en) | 2019-06-09 | 2019-06-09 | It is a kind of can automatic sand screening remove excrement straight barrel type pet litter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494331.8A CN110073990A (en) | 2019-06-09 | 2019-06-09 | It is a kind of can automatic sand screening remove excrement straight barrel type pet litter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110073990A true CN110073990A (en) | 2019-08-02 |
Family
ID=67423985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910494331.8A Pending CN110073990A (en) | 2019-06-09 | 2019-06-09 | It is a kind of can automatic sand screening remove excrement straight barrel type pet litter box |
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| Country | Link |
|---|---|
| CN (1) | CN110073990A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI811908B (en) * | 2021-06-25 | 2023-08-11 | 大陸商北京貓貓狗狗科技有限公司 | pet toilet |
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| TWI811908B (en) * | 2021-06-25 | 2023-08-11 | 大陸商北京貓貓狗狗科技有限公司 | pet toilet |
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