CN1120691C

CN1120691C - Dry-type double-shaft internal rotation excrement and urine collecting equipment

Info

Publication number: CN1120691C
Application number: CN00114479A
Authority: CN
Inventors: 田长久; 马少刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-14
Filing date: 2000-04-14
Publication date: 2003-09-10
Anticipated expiration: 2020-04-14
Also published as: CN1272354A

Abstract

The present invention relates to a dry double-axle internal rotary feces collecting device which comprises a casing and a feces collecting device installed on the lower end of the casing. A pair of waist round internal rotary wheels are installed in the casing and are connected with a driving device. A switching valve which is linked with the internal rotary wheels is arranged under the internal rotary wheels, and guide rollers are arranged on both sides above the internal rotary wheels. Belt-shaped lining forms corresponding to the guide rollers are arranged on both sides below a box body. The present invention can be in a sitting type and a squatting type. The present invention has the advantages of simple and compact structure, reasonable arrangement, and strong sealing and odor insulation performance. The adoption of the degradable belt-shaped lining forms brings convenience for collecting and treating feces and reduces secondary pollution.

Description

Dry-type double-shaft internal rotation excrement and urine collecting equipment

The present invention relates to a kind of dry-type double-shaft internal rotation excrement and urine collecting equipment, is the further improvement to existing dry type defecate collection device.

Along with the enhancing of environmental consciousness, dry type defecate collection device is subject to people's attention day by day owing to have preferably the water source environment-friendly function.Have the dry type defecate collection device of multiple different structure, a kind of ' closet without flushing of for example in Chinese patent CN2269172Y, announcing ', this lavatory tool is the vertical structure that adopts the downward traction of polybag of its liner, in the tool of lavatory, be provided with the traction seal device, and drive the traction seal device action by a footstep mechanism, finish each back peace and quiet to the lavatory tool that use, but the structure more complicated of this lavatory tool, it is desirable that the odour seal performance is also owed, in addition, adopt the polybag liner, make and mould goods and ight soil with depositing, also the ight soil processing for next one has brought trouble.

The purpose of this invention is to provide a kind of simple and compact for structure, sealing deodorization performance strong dry-type double-shaft internal rotation excrement and urine collecting equipment.

The present invention is realized by following technical scheme: include housing 6, be installed in the fecal collecting device 7 of housing lower end, its difference is to install the interior swiveling wheel 3 of a pair of oval shape in housing, interior swiveling wheel and drive unit link, the switching valve 4 of configuration and its interlock below interior swiveling wheel, both sides dispose deflector roll 2 above interior swiveling wheel, and the corresponding deflector roll in both sides is provided with banded lining form 5 below casing.

Press such scheme, defecate collection device of the present invention can be two types of sitting posture and crouching formulas, they are except that external form structure to some extent the difference, its internal structure principle all is identical, banded lining form of the present invention is that degradable or water miscible material are made, urine separates in order to make just, can urine collecting device 13 be set the front portion in housing, so that next step ight soil is handled; Drive unit can be manual or motor driving device.

Primary structure characteristics of the present invention are to be provided with the interior swiveling wheel of a pair of oval shape, when stand-by and user mode, the arc surface of swiveling wheel touches mutually in being somebody's turn to do, the continuing surface be in the shape of the letter V launches in both sides upward on the oval plane, the banded lining form of both sides spreads on the continuing surface of V font through deflector roll, and down extend through the engagement of interior swiveling wheel arc surface, this moment, the continuing surface of V-shape played an effect of accepting ight soil, and the arc surface of its below touches mutually, just in time can play a sealing every smelly effect, after once finishing using, swiveling wheel inwardly rotated in drive unit drove, at this moment because the effect on oval plane, two between the swiveling wheel one of generation with below the space (passage) that is communicated with, banded lining form affects under the triggering interior swiveling wheel, therewith down operation of gravity by ight soil, at this moment, open and close valve and under the interlock effect of interior swiveling wheel, open, make banded lining form contain the fecal collecting device that ight soil falls into the below together to both sides; Interior swiveling wheel is still got back to former user mode after rotating half cycle, at this moment, banded lining form is substituted by follow-up cleaning face, promptly finishes " flushing " of dry type defecate collection device and peace and quiet, interior swiveling wheel is returned to the closed condition that arc surface touches mutually respectively with the switching valve, plays double-deck every smelly effect.

Good effect of the present invention is: the interior swiveling wheel that adopts a pair of oval shape, the variation in each orientation when rotating by it, it is possessed hold the triple functions of receiving, sealing and draw, make the present invention have the simple compactness of overall structure, be provided with rationally, sealing is every the strong characteristics of smelly performance; On the other hand, the structure that the present invention adopts two ribbon lining forms and draws downwards, by the gravity effect of ight soil, can make banded lining form can finish the process of upgrading that transmits at very little tractive force, therefore low to the requirement of strength of banded lining form, can help degrade and the employing of water-soluble material, and banded lining form can be done thinlyyer, and this not only can save the lining form material, reduces cost, and be convenient to the collection and the processing of ight soil, prevent the secondary pollution when ight soil is handled.

Fig. 1 is the positive view of one embodiment of the invention, also is the A-A cutaway view figure among Fig. 2.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the right cutaway view of Fig. 1.

Fig. 4 is interior swiveling wheel and the amplification assumption diagram that opens and closes valve.

Fig. 5 is the side view of Fig. 4.

Fig. 6 is the diagram of a kind of linkage structure of the present invention.

Fig. 7 is that the B of defecate collection device among Fig. 6 is to view.

Fig. 8 is the positive view of second embodiment of the invention, also is the C-C cutaway view among Fig. 9.

Fig. 9 is the vertical view of Fig. 8.

Describe embodiments of the invention in detail below in conjunction with accompanying drawing.

First embodiment of the invention such as Fig. 1,2,3,4, shown in 5, defecate collection device for sitting type structure, include a housing 6, be arranged on the movable seat ring 20 and the cover plate 1 of inner chamber porch, housing upper end, symmetry is installed the interior swiveling wheel 3 of a pair of oval shape in housing, interior swiveling wheel links with the manual driving device that is arranged on the housing outside back, manual driving device is by the connecting traction wheel 15 that links with cover plate, break-in wheel 18, directional wheel 19 that links with interior swiveling wheel 3 and counterweight 17 and rope 22 constitute, rope one end and cover plate join, through connecting traction wheel, the break-in wheel, walking around directional wheel 19 joins with counterweight 17, directional wheel links with interior swiveling wheel 3 by a ratchet 21, this manual driving device makes the directional wheel inward turning drive interior swiveling wheel 3 by the drop-down running rope rope of the lid of cover plate and rotates, swiveling wheel upset in finishing, the process of removing and resetting, in in housing swiveling wheel below dispose switching valve 4 with its interlock, its structure such as Fig. 4, shown in 5, open and close the valve opening and closing of can sliding along both sides, its two ends are equipped with return spring 25 and tooth bar 24, tooth bar be arranged in the gear teeth at intermittence at swiveling wheel two 23 be meshed, intermittently the moving half-turn (180 °) of gear teeth revolution opens and closes valve and finishes the process of once opening and closing up, anodontia section of its discontinuous gear teeth throws off the gear teeth and tooth bar, open and close valve return closure under the effect of return spring, intermittently the every half cycle of the gear teeth makes and opens and closes the valve opening and closing once, the engagement radian of the gear teeth is 135 ° in every half cycle, below the switching valve is cavity of resorption passage 8, the cavity of resorption passage is connected with the fecal collecting device 7 of housing lower end, be provided with delivery device in fecal collecting device one side, delivery device includes push pedal 9, return spring 11, drag-line 12 and pulley 10, by the handover back and forth of push pedal in the delivery device, can make the ight soil of parcel be sent to fecal collecting device in time and concentrate; Both sides dispose deflector roll 2 above interior swiveling wheel, in casing below the corresponding deflector roll in both sides dispose the banded lining form 5 of reel shape, banded lining form can be by making based on the material of tangerine bar, or made by other similar degradable material; The front portion is provided with urine collecting device 13 in housing, and urine collecting device lower end and wooden pail for urine 16 join; In addition, on cover plate 1, be equipped with a disinfecting, deodorizing liquid cabinet 14, by it urine collecting device carried out injection regularly, to reach the purpose of disinfecting, deodorizing.

In the foregoing description, according to operating position, the cover plate 1 and the sliding door 32 of toilet can be arranged to linkage structure, as Fig. 6, shown in 7, sliding door doorframe 26 places in the toilet are provided with a tongue 27, door tongue and stay cord 30 join, stay cord links by the pull bar 28 of one group of pulley 29 with defecate collection device counterweight place, the get off open and close of control gate tongue of lid by cover plate, in addition, 32 places also can be provided with stay cord 30 at sliding door, drag-line 12 by guide wheel 31 and pulley 29 and delivery device joins, can drive delivery device by the operation of sliding door like this, adopt the every use of this linkage structure once, must be down with the cover plate lid, make the defecate collection device finish reset procedure one time, sliding door 32 is opened, spurred delivery device when sliding door draws back again, make it once push the action of defecate collection.

Second embodiment of the invention is shown in Fig. 8,9, it is a kind of defecate collection device of the formula structure of squatting, the main difference part of it and first embodiment is to be provided with in the upper end of housing crouching formula pedal 33, and front end is installed baffle plate 34 above housing, whole housing is wide flat, the structure of other parts is identical with sitting type structure, no longer is repeated in this description.

Claims

1, plant dry-type double-shaft internal rotation excrement and urine collecting equipment, include housing (6), be installed in the fecal collecting device (7) of housing lower end, it is characterized in that in housing, installing the interior swiveling wheel (3) of a pair of oval shape, interior swiveling wheel and drive unit link, the switching valve (4) of configuration and its interlock below interior swiveling wheel, open and close the valve opening and closing of can sliding along both sides, its two ends are equipped with return spring (25) and tooth bar (24), tooth bar is meshed with the gear teeth at intermittence (23) that are arranged at interior swiveling wheel two, both sides dispose deflector roll (2) above interior swiveling wheel, the corresponding deflector roll in both sides is provided with banded lining form (5) below casing, in fecal collecting device one side delivery device is set.

2, by the described dry-type double-shaft internal rotation excrement and urine collecting equipment of claim 1, it is characterized in that banded lining form is that degradable or water-soluble material are made.

3,, it is characterized in that the front portion is provided with urine collecting device (13) in the housing by claim 1 or 2 described dry-type double-shaft internal rotation excrement and urine collecting equipments.

4, by the described dry-type double-shaft internal rotation excrement and urine collecting equipment of claim 3, it is characterized in that the housing upper end is provided with movable seat ring (20), interior swiveling wheel links with the manual driving device that is arranged on the housing outside back, manual driving device is by the connecting traction wheel (15) that links with cover plate, break-in wheel (18), directional wheel (19) that links with interior swiveling wheel (3) and counterweight (17) and rope (22) constitute, rope one end and cover plate join, through connecting traction wheel, the break-in wheel, walk around directional wheel and counterweight is joined, directional wheel links by a ratchet (21) and interior swiveling wheel (3), constitutes the defecate collection device of sitting type structure thus.

5, by the described dry-type double-shaft internal rotation excrement and urine collecting equipment of claim 3, it is characterized in that in casing below the corresponding deflector roll in both sides dispose the banded lining form (5) of reel shape.

6, by the described dry-type double-shaft internal rotation excrement and urine collecting equipment of claim 3, it is characterized in that cover plate above be equipped with a disinfecting, deodorizing liquid cabinet (14).

7, by the described dry-type double-shaft internal rotation excrement and urine collecting equipment of claim 3, it is characterized in that in the upper end of housing crouching formula pedal (33) being set, front end is equipped with baffle plate (34) above housing, and whole housing is wide flat, constitutes the defecate collection device of crouching formula structure.