CN108861242A

CN108861242A - The prevention and cure of pollution centralization recovery and processing system of house refuse

Info

Publication number: CN108861242A
Application number: CN201810534975.0A
Authority: CN
Inventors: 陆秀尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-30
Filing date: 2018-05-30
Publication date: 2018-11-23

Abstract

The present invention provides the prevention and cure of pollution centralization recovery and processing systems of house refuse,Including cabinet,Locking device,Trigger device,Resetting apparatus,Closing device,The cabinet is set to ground end,Cabinet is open at one end,The closed tube structure of the other end,And the open end of cabinet is concordant with ground,And the open end matching of cabinet is hinged with garbage cover,The locking device includes lock ring mechanism,Latching device,The lock ring mechanism,Trigger device,Resetting apparatus is all set in cabinet,The latching device,Closing device is all set in garbage cover,The weight of rubbish of the trigger device for holding in induction-box body simultaneously is used to carry out limiting/cancelling limitation to lock ring mechanism,The lock ring mechanism and latching device cooperates the opening for making garbage cover lock onto cabinet,The resetting apparatus is for making lock ring mechanism restPose,The closing device is used to that latching device revocation to be made to merge with matching for latching device and make garbage cover that can be opened.

Description

The prevention and cure of pollution centralization recovery and processing system of house refuse

Technical field

The present invention relates to a kind of municipal garbage, house refuse, the centralization collection systems of building decoration rubbish.

Background technique

Dustbin is widely used in the public places such as residential block, park, the existing usual position of dustbin for collecting rubbish In above the ground, spatial surface is occupied, to solve this problem, some dustbins are buried in ground end, but either above the ground Dustbin still buries dustbin in ground end, when the intracorporal dustbin full load of case, if pedestrian continues to launch into dustbin Rubbish, it will cause rubbish to overflow the phenomenon outside dustbin, not only unsightly, but also seriously affects the environment on dustbin periphery.

Summary of the invention

To solve the deficiencies in the prior art, it is fully loaded with self-locking dustbin the object of the present invention is to provide a kind of, to solve The problem of being mentioned in above-mentioned background.

To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.

The prevention and cure of pollution centralization recovery and processing system of house refuse, including cabinet, locking device, trigger device, reset Device, closing device, the cabinet are set to ground end, and cabinet is open at one end, the closed tube structure of the other end, and cabinet Open end it is concordant with ground, and cabinet open end matching be hinged with garbage cover, the locking device includes lock ring machine Structure, latching device, the lock ring mechanism, trigger device, resetting apparatus are all set in cabinet, and the latching device closes It attaches together to set and be all set in garbage cover, the weight of rubbish of the trigger device for holding in induction-box body is simultaneously used for lock Ring mechanism carries out limiting/cancelling limitation, and the lock ring mechanism and latching device cooperate the opening for making garbage cover lock onto cabinet, The resetting apparatus is for making lock ring mechanism restPose, and the closing device is for making latching device revocation and lock Buckle mechanism makes garbage cover that can be opened with merging；

Dustbin, frame, installation component are provided in the cabinet, the dustbin is for holding rubbish, the frame Frame is for placing dustbin, and for the installation component for frame to be installed in cabinet, the installation component includes guiding Column, support spring, the guide post are fixedly installed in the inner cavity bottom of chamber of cabinet and the channeling direction of guide post perpendicular to ground Face, there are four guide post settings and four guide posts are arranged in four-point, and the frame is provided with slide protrusion and frame Frame is made up of slide-and-guide cooperation slide protrusion pivot bush unit outside guide post, and between slide protrusion and guide post, The dustbin is placed in frame, and the periphery of dustbin is additionally provided with triggering ring and triggers ring opening close to dustbin Mouthful, there are two triggering ring settings and two triggering rings are symmetric about the axial direction of dustbin, a triggering ring and trigger device Contact, another triggering ring are contacted with resetting apparatus, and the support spring is socketed on outside guide post, and support spring is correspondingly arranged There are four, the inner cavity bottom of chamber of one end of support spring and slide protrusion conflict, the other end and cabinet contradicts, the elastic force of support spring Frame is set to do along the channeling direction of guide post the movement close to box opening by slide protrusion.

Further improvement as the technical program.

It is additionally provided with mounting plate in above-mentioned cabinet, for the mounting plate in horizontally disposed, mounting plate is fixedly installed in case In vivo and the big face of mounting plate is provided with the through-hole through its thickness, and mounting plate is by through-hole pivot bush unit outside dustbin And mounting plate is located between frame and dustbin opening, and the lock ring mechanism, trigger device, resetting apparatus are all set in peace The big face of the close box opening of loading board, the mounting plate is parallel and the side of hinged shaft core line far from garbage cover and cabinet Region between face, dustbin periphery is the installation region of lock ring mechanism, and the mounting plate is perpendicular to garbage cover and cabinet The two sides of hinged shaft core line, the installation region that the region between dustbin periphery is trigger device, resetting apparatus, and Trigger device, resetting apparatus are located at the side of lock ring mechanism；

The lock ring mechanism includes rising block, guide plate, limited post, rising spring, the guide plate in horizontally disposed and The center position of guide plate is provided with the pilot hole through its thickness, and fastening is provided between guide plate and cabinets cavity cavity wall It part and is fixedly connected between the two by fastener, the rising block is rectangular parallelepiped structure, rises the upper surface of block Across pilot hole and it is located above guide plate and rises composition slide-and-guide cooperation block and pilot hole, rises under block Groove depth direction is provided at bottom center position perpendicular to the guide groove on ground, the limited post is axially perpendicular to ground, One end of limited post and mounting plate are fixedly mounted, the other end is located in guide groove, and constitute and slide between limited post and guide groove Action-oriented cooperation, the rising spring is socketed on outside limited post, the one end for rising spring and the bottom surface for rising block contradict, The other end and mounting plate contradict, and the elastic force for rising spring to rise the fortune that block does close ground along the direction perpendicular to ground It is dynamic；

The upper surface of the rising block is provided with latch closure, the centerline parallel of latch closure structure annular in shape and latch closure in The hinged shaft core line of garbage cover and cabinet；

The rising block is provided with reset protrusion perpendicular to latch closure center line and close to the side of resetting apparatus, resets protrusion Between mounting plate and guide plate, reset protrusion be rectangular parallelepiped structure and reset protrusion upper surface be inclined-plane and this tiltedly The distance between face and rising block are successively decreased from the bottom to top along the direction perpendicular to ground；

The rising block is provided with retention bead, retention bead perpendicular to latch closure center line and close to the side of trigger device Between mounting plate and guide plate, retention bead be rectangular parallelepiped structure and retention bead bottom surface be inclined-plane and this tiltedly The distance between face and rising block are incremented by from the bottom to top along the direction perpendicular to ground.

Further improvement as the technical program.

Above-mentioned trigger device includes trigger mechanism, limit component, and the limit component is used to limit by retention bead System rises the movement that block does close ground along the direction perpendicular to ground, and the trigger mechanism is for the rubbish in induction dustbin Rubbish weight simultaneously makes the movement of limit component limitation/revocation limitation rising block；

The trigger mechanism includes triggering component, the first linkage part, the second linkage part, the triggering component and setting The garbage weight in induction dustbin is contacted and is used in the triggering ring of dustbin, first linkage part, second interlock Component is for the gearing between triggering component and limit component；

The resetting apparatus includes resetting-mechanism, resetting block, and the resetting-mechanism is consistent with the shape and structure of trigger mechanism, And the connection relationship between resetting-mechanism, mounting plate is consistent with the connection relationship between trigger mechanism, mounting plate, resetting-mechanism For provide power for resetting block and resetting block the power effect Xia Shi lock ring mechanism restore to the original state.

Further improvement as the technical program.

Above-mentioned garbage cover is open at one end, the closed cylindrical barrel body structure of the other end, and the closed end court of garbage cover To the opening of cabinet, the open end Matching installation of garbage cover has shutter, and the closed end of the garbage cover is provided with hinged convex Rise, slide opening one, slide opening two and three are located parallel on the same straight line of latch closure center line, the hinged protrusion is provided with Two, the slide opening one, slide opening two are respectively positioned on the region between two hinged protrusions, and the guidance side of slide opening one, slide opening two To the center line each parallel to latch closure；

The latching device includes snapping member, support frame, the first locking member, the second locking member, the lock structure Part is used to that latch closure to be locked and is locked in garbage cover the opening of cabinet, and the support frame is for propping up snapping member Support, first locking member and the second locking member provide locking power with snapping member is merged into；

The snapping member includes the first locking bar, the second locking bar, shaft, and first locking bar extends along direction and is divided into two Part composition and respectively vertical section one, segmental arc one, one end of vertical section one are locking end and are located at garbage cover closing End lower section, the other end are connecting pin and are located in garbage cover together across slide opening that segmental arc one is set in garbage cover, arc One end of section one is fixedly connected with the connecting pin of vertical section one, the other end is hinged end, and segmental arc one is towards two side of slide opening To bending, the side on segmental arc one perpendicular to latch closure center line is provided with the sliding slot through its width, the cell wall setting of sliding slot There is the turn hole one for being axially perpendicular to latch closure center line and running through its wall thickness；

Second locking bar extends along direction and is divided into two parts composition and respectively vertical section two, segmental arc two, vertically One end of section two is locking end and is located at below garbage cover closed end, the other end is connecting pin and passes through slide opening two and be located at In garbage cover, segmental arc two is set in garbage cover, and one end of segmental arc two is fixedly connected with the connecting pin of vertical section two, is another End is the sliding slot that hinged end and hinged end are disposed through the first locking bar, and segmental arc two is bent towards one direction of slide opening, arc The side that latch closure center line is parallel in section two is provided with through its thickness and with turn hole one in coaxially arranged turn hole two, institute The locking end for the second locking bar stated is provided with the latch segment extended towards the first locking bar locking extreme direction, under the latch segment Bottom surface is inclined-plane and the distance between the inclined-plane and latch segment upper surface are locked along latch closure centerline direction and by the first locking bar The direction that the second locking bar locking end is directed toward at end is incremented by and the inclined-plane is located at right above latch closure；

The support frame is fixedly installed in the inner cavity bottom of chamber of garbage cover, and the shaft is axially perpendicular to latch closure center line, turns One end of axis is fixedly connected with the inner cavity cavity wall of garbage cover, the other end passes through turn hole one, turn hole two and is fixedly connected on support Frame, first locking bar, the second locking bar can axial rotations around the shaft；

First locking member includes sleeve, slide bar, locking spring, and the sleeve is open at one end, other end closing Tube structure, the closed end of sleeve and hinged protrusion far from the first locking bar is hinged and hinged shaft core line is parallel to shaft Axial, the hinged end of one end of the slide bar and the first locking bar is hinged and hinged shaft core line is parallel to the axial direction of shaft, sliding The other end of bar passes through the opening of sleeve and is located in sleeve and constitutes slide-and-guide cooperation, the slide bar between the two Upper to be provided with external step with the first locking bar hinged place, sleeve closed end, the locking spring is socketed on cartridge exterior, lock One end of tight spring is contradicted with the external step for being set to sleeve, the other end is contradicted with the external step for being set to slide bar, locking The elastic force of spring makes slide bar do the movement far from sleeve closed end by being set to the external step of slide bar；

Second locking member is consistent with the shape and structure of the first locking member, the hinge of the second locking member, the second locking bar Connect connection relationship between end, the hinged raised three far from the second locking bar and the first locking member, the first locking bar hinged end, Connection relationship between hinged raised three far from the first locking bar is consistent.

Further improvement as the technical program.

The closed end of above-mentioned garbage cover is additionally provided with perforating, the perforating be set to slide opening one and slide opening two it Between and perforating and slide opening one be located parallel on the same straight line of latch closure center line, be provided with and draw on the shutter Lead the guide hole for being oriented parallel to shaft axial direction；

The closing device includes close mechanism, limiting mechanism, and the close mechanism is used to open latching device, described Limiting mechanism opens latching device for limiting/cancelling limitation close mechanism；

The close mechanism includes pull rod, guiding elements, draw bar, enclosed member, and the pull rod is used to be guiding elements Power is provided, guiding elements moves enclosed member along the direction perpendicular to ground by draw bar under power effect, described Enclosed member be used to open latching device.

The beneficial effect of the present invention compared with prior art is that the present invention is using the rubbish in trigger device induction dustbin Rubbish weight, when the rubbish underload in dustbin, i.e., when dustbin can continue to store rubbish, between garbage cover and the opening of cabinet It does not lock, dustbin normal use, when the rubbish full load in dustbin, trigger device makes locking device by rubbish cover locking In the opening of cabinet, pedestrian can not open garbage cover, then will not be to dustbin garbage throwing, to make the dustbin be not in Rubbish is excessively made to overflow the situation outside dustbin due to holding rubbish, in addition to this, sanitationman can be by being set to rubbish The closing device of lid makes locking device cancel the locking to garbage cover, and the openable garbage cover of sanitationman simultaneously removes rubbish in case Rubbish.

Detailed description of the invention

It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment

Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these Attached drawing obtains other attached drawings.

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is schematic diagram of internal structure of the invention.

Fig. 3 is the schematic diagram of internal structure of cabinet of the invention.

Fig. 4 is the cooperation figure of dustbin of the invention, mounting plate, trigger device, resetting apparatus.

Fig. 5 is the cooperation figure of mounting plate, trigger device of the invention.

Fig. 6 is the cooperation figure of triggering component of the invention, the first linkage part.

Fig. 7 is the cooperation figure of the second linkage part of the invention, limit component.

Fig. 8 is the cooperation figure of resetting apparatus, mounting plate of the invention.

Fig. 9 is the cooperation figure of lock ring mechanism of the invention, mounting plate.

Figure 10 is the structural schematic diagram of lock ring mechanism of the invention.

Figure 11 is the cooperation figure for rising block, limited block, resetting block of the invention.

Figure 12 is the cooperation figure of garbage cover, closing device of the invention.

Figure 13 is the partial sectional view of garbage cover of the invention, shutter.

Figure 14 is the cooperation figure of latch closure of the invention, latching device, closing device.

Figure 15 is the structural schematic diagram of latching device of the invention.

Figure 16 is the structural schematic diagram of snapping member of the invention.

Figure 17 is the structural schematic diagram of the first locking member of the invention.

Figure 18 is the cooperation figure of snapping member, limiting mechanism of the invention.

Figure 19 is the cooperation figure of snapping member, limiting mechanism of the invention.

Figure 20 is the structural schematic diagram of limiting mechanism of the invention.

Figure 21 is the cooperation figure of close mechanism, snapping member of the invention.

Figure 22 is the structural schematic diagram of close mechanism of the invention.

Figure 23 is the cooperation figure of enclosed member, draw bar of the invention.

It is denoted as in figure：

100, cabinet；

110, garbage cover；111, shutter；112, guide hole；113, hinged protrusion；114, slide opening one；115, slide opening two；116, Perforating；

120, dustbin；121, ring is triggered；

130, frame；140, guide post；150, support spring；160, mounting plate；

200, locking device；

210, lock ring mechanism；211, rise block；212, latch closure；213, protrusion is resetted；214, retention bead；215, guide plate； 216, pilot hole；217, limited post；218, rise spring；

220, latching device；

2210, snapping member；2211, the first locking bar；2212, sliding slot；2213, turn hole one；2214, the second locking bar；2215, turn hole Two；2216, latch segment；2217, shaft；2218, lantern ring is limited；

2220, support frame；

2230, the first locking member；2231, sleeve；2232, slide bar；2233, locking spring；

2240, the second locking member；

300, trigger device；

310, triggering component；311, triggering block；312, guide rod；313, support plate one；

320, the first linkage part；321, interlock plate；322, reset spring one；323, towing plate；

330, the second linkage part；331, push plate；332, linked block；333, guide rod；334, reset spring two；335, support plate Two；336, support rod；

340, limit component；341, intermediate mass；342, limited block；

400, resetting apparatus；410, resetting block；

500, closing device；

510, close mechanism；

5110, pull rod；

5120, guiding elements；5121, sleeving connecting rod；5122, guide post；5123, fixed frame；5124, directing plate；5125, bullet is resetted Spring three；

5130, draw bar；

5140, enclosed member；5141, closure blocks；5142, guiding groove；5143, guide post；5144, reset spring four；

520, limiting mechanism；521, ejector pin；522, connecting rod；523, limited post；524, limitation protrusion；525, limited spring.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete

Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all Other embodiments shall fall within the protection scope of the present invention.

As shown in Fig. 1-2 3, the present invention is advantageous in that using the garbage weight in trigger device induction dustbin, when When rubbish underload in dustbin, i.e. dustbin can continue to store rubbish, do not locked between garbage cover and the opening of cabinet, rubbish Rubbish case normal use, when the rubbish full load in dustbin, trigger device makes locking device that garbage cover is lock onto cabinet Opening, pedestrian can not open garbage cover, then will not be to dustbin garbage throwing, so that dustbin be made to be not in due to holding Rubbish excessively makes rubbish overflow the situation outside dustbin, and in addition to this, sanitationman can be by being set to the closure of garbage cover Device makes locking device cancel the locking to garbage cover, the openable garbage cover of sanitationman and the rubbish in case that removes rubbish.

As shown in Fig. 1-2 3, the prevention and cure of pollution centralization recovery and processing system of house refuse, including cabinet 100, locking dress 200, trigger device 300, resetting apparatus 400, closing device 500 are set, the cabinet 100 is set to ground end, and cabinet 100 is one The closed tube structure of end opening, the other end, and the open end of cabinet 100 is concordant with ground, and the open end of cabinet 100 With garbage cover 110 is hinged with, the locking device 200 includes lock ring mechanism 210, latching device 220, the lock ring mechanism 210, trigger device 300, resetting apparatus 400 are all set in cabinet 100, and the latching device 220, closing device 500 are equal Be set in garbage cover 110, the trigger device 300 be used for incude the rubbish held in cabinet 100 weight and for pair Lock ring mechanism 210 carries out limiting/cancelling limitation, and the lock ring mechanism 210 and the cooperation of latching device 220 lock garbage cover 110 Tightly in the opening of cabinet 100, the resetting apparatus 400 is for making lock ring mechanism 210 restPose, the closure dress 500 are set for making the revocation of latching device 220 merge with matching for latching device 220 and make garbage cover 110 that can be opened.

As shown in Figure 1-3, being provided with dustbin 120, frame 130, installation component, the rubbish in above-mentioned cabinet 100 Rubbish bucket 120 is used for for placing dustbin 120, the installation component by frame for holding rubbish, the frame 130 130 are installed in cabinet 100.

The installation component includes guide post 140, support spring 150, and the guide post 140 is fixedly installed in cabinet The channeling direction of 100 inner cavity bottom of chamber and guide post 140 perpendicular to ground, the setting of guide post 140 there are four and four lead It is arranged to column 140 in four-point, the frame 130 is provided with slide protrusion and frame 130 passes through slide protrusion movable sleeve It is connected to outside guide post 140, and constitutes slide-and-guide cooperation, the dustbin 130 between slide protrusion and guide post 140 It is placed in frame 130, the periphery of dustbin 130 is additionally provided with triggering ring 121 and triggers ring 121 close to dustbin 130 Opening, triggering ring 121 setting there are two and two triggering rings 121 be symmetric about the axial direction of dustbin 120, one triggering Ring 121 is contacted with trigger device 300, another triggering ring 121 is contacted with resetting apparatus 400, and the support spring 150 is socketed on Outside guide post 140, there are four support spring 150 is correspondingly arranged, one end of support spring 150 and slide protrusion contradict, are another End and the inner cavity bottom of chamber of cabinet 100 contradict, and the elastic force of support spring 150 makes frame 130 along guide post 140 by slide protrusion Channeling direction does the movement being open close to cabinet 100.

Mounting plate 160 is additionally provided in the cabinet 100, the mounting plate 160 is in horizontally disposed, mounting plate 160 It is fixedly installed in cabinet 100 and the big face of mounting plate 160 is provided with the through-hole through its thickness, mounting plate 160 passes through logical Hole pivot bush unit is outside dustbin 120 and mounting plate 160 is located between frame 130 and the opening of dustbin 120, the lock Ring mechanism 210, trigger device 300, resetting apparatus 400 are all set in the big face that the close cabinet 100 of mounting plate 160 is open, tool Body, the side of the hinged shaft core line of the parallel and separate garbage cover 110 of the mounting plate 160 and cabinet 100, dustbin 120 Region between periphery is the installation region of lock ring mechanism 210, and the mounting plate 160 is perpendicular to garbage cover 110 and cabinet Region between the two sides of 100 hinged shaft core line, 120 periphery of dustbin is trigger device 300, resetting apparatus 400 Installation region, and trigger device 300, resetting apparatus 400 are located at the side of lock ring mechanism 210.

As shown in Fig. 4,9-11, above-mentioned lock ring mechanism 210 include rise block 211, guide plate 215, limited post 217, on Spring 218 is risen, the guide plate 215 is provided in horizontally disposed and guide plate 215 center position through its thickness Pilot hole 216, be provided between 100 inner cavity cavity wall of guide plate 215 and cabinet fastener and between the two by fastener into Row is fixedly connected, and the rising block 211 is rectangular parallelepiped structure, and the upper surface for rising block 211, which passes through pilot hole 216 and is located at, leads To 215 top of plate and rise composition slide-and-guide cooperation between block 211 and pilot hole 216, in the bottom surface for rising block 211 Groove depth direction is provided at heart position perpendicular to the guide groove on ground, the limited post 217 is axially perpendicular to ground, limit One end of column 217 and mounting plate 160 are fixedly mounted, the other end is located in guide groove, and structure between limited post 217 and guide groove Cooperate at slide-and-guide, the rising spring 218 is socketed on outside limited post 217, is risen one end of spring 218 and is risen block 211 bottom surface contradicts, the other end and mounting plate 160 contradict, the elastic force for rising spring 218 to rise block 211 along perpendicular to Do the movement close to ground in the direction on ground.

The upper surface of the rising block 211 is provided with latch closure 212, the structure annular in shape of latch closure 212 and latch closure 212 centerline parallel is in the hinged shaft core line of garbage cover 110 and cabinet 100.

The rising block 211 is provided with reset perpendicular to 212 center line of latch closure and close to the side of resetting apparatus 400 Protrusion 213, specifically, resetting protrusion 213 between mounting plate 160 and guide plate 215, resetting protrusion 213 is cuboid knot Structure and the upper surface for resetting protrusion 213 are inclined-plane and the inclined-plane and rise the distance between block 211 along the side perpendicular to ground To successively decreasing from the bottom to top.

The rising block 211 is provided with limit perpendicular to 212 center line of latch closure and close to the side of trigger device 300 Protrusion 214, specifically, retention bead 214, between mounting plate 160 and guide plate 215, retention bead 214 is cuboid knot Structure and the bottom surface of retention bead 214 are inclined-plane and the inclined-plane and rise the distance between block 211 along the side perpendicular to ground To being incremented by from the bottom to top.

As shown in Fig. 4-7,11, above-mentioned trigger device 300 includes trigger mechanism, limit component 340, the limit structure Part 340, which is used to limit by retention bead 214, rises the movement that block 211 does close ground along the direction perpendicular to ground, described Trigger mechanism for the garbage weight in induction dustbin 120 and 340 limitations of limit component/revocation limitation is made to rise block 211 Movement.

The trigger mechanism includes triggering component 310, the first linkage part 320, the second linkage part 330, described Triggering component 310 contacts with the triggering ring 121 for being set to dustbin 120 and for the garbage weight in induction dustbin 120, institute The first linkage part 320, the second linkage part 330 stated are used for the gearing between triggering component 310 and limit component 340.

The triggering component 310 includes including triggering block 311, guide rod 312, support plate 1, the support plate one 313 big face is perpendicular to ground and is parallel to the center line of latch closure 212 and the big face of support plate 1 is provided with through it The limit hole of thickness is provided with fastening assembly and passes through fastening assembly between the two between support plate 1 and mounting plate 160 It is fixedly connected.

The channeling direction of the guide rod 312 perpendicular to latch closure 212 center line and perpendicular to the axis of dustbin 120 To, one end of guide rod 312 is fixedly connected with support plate 1, the other end is fixedly connected with the inner cavity cavity wall of cabinet 100, and Guide rod 312 is between support plate 1 and lock ring mechanism 210.

One end of the triggering block 311 is triggering end, and triggering end is located at support plate 1 away from lock ring mechanism 210 Side and the face contacted on 121 lower section of triggering ring, triggering end with triggering ring 121 are inclined-plane and the inclined-plane and support The distance between plate 1 successively decreases from the bottom to top along the direction perpendicular to ground, and the other end of the triggering block 311 is socket End, socket end are disposed through the limit hole of support plate 1 and are located at support plate 1 towards the side of lock ring mechanism 210, Socket end is provided with socket protrusion and triggering block 311 is by being socketed raised pivot bush unit outside guide rod 312 and being socketed protrusion Slide-and-guide cooperation is constituted between guide rod 312.

First linkage part 320 includes interlock plate 321, reset spring 1, towing plate 323, the gearing Plate 321 is provided with connection bump and interlock plate 321 by connection bump pivot bush unit outside guide rod 312 and interlock plate 321 With the socket end in contact of triggering block 311, slide-and-guide cooperation, the reset spring are constituted between connection bump and guide rod 312 One 322 are socketed on outside guide rod 312, one end of reset spring 1 and connection bump contradict, the other end and cabinet 100 it is interior Chamber cavity wall contradicts, and the elastic force of reset spring 1 leans on interlock plate 321 along the channeling direction of guide rod 312 by connection bump The movement of nearly support plate 1.

The area that the towing plate 323 is horizontally disposed and towing plate 323 is between guide rod 312 and lock ring mechanism 210 Domain, the extending direction of towing plate 323 are parallel to the channeling direction of guide rod 312, are provided between towing plate 323 and interlock plate 321 It connecting rod and is fixedly connected between the two by connecting rod, towing plate 323 is parallel and side far from the big face of support plate 1 For inclined-plane and the distance between the inclined-plane and guide rod 312 along guide rod 312 channeling direction and by referring to far from support plate 1 Successively decrease to the direction close to support plate 313.

Preferably, in order to keep triggering block 311, interlock plate 321 more steady along the channeling direction motion process of guide rod 312, The guide rod 312 is provided with two groups, and two guide rods 312 are described in being arranged side by side and two guide rods 312 are located in the same horizontal plane The socket protrusion for being set to triggering block 311, the connection bump for being set to interlock plate 321, reset spring 1 are correspondingly arranged on Two groups, and triggering block 311 is set between two guide rods 312.

Second linkage part 330 includes guide rod 333, support plate 2 335, support rod 336, the support plate 2 335, support rod 336 is fixedly installed in mounting plate 160 vertically, and the guide rod 333 is set to guide rod 312 and lock ring machine Region between structure 210, the channeling direction of guide rod 333 are parallel to the center line of latch closure, one end of guide rod 333 and support plate 2 335 are fixedly connected, the other end is fixedly connected with support rod 336.

Second linkage part 330 further includes push plate 331, reset spring 2 334, the extension of the push plate 331 It is oriented parallel to the channeling direction of guide rod 333, push plate 331 is provided with installation protrusion and push plate 331 passes through installation protrusion activity It is socketed on outside guide rod 333 and installs and constitute slide-and-guide cooperation between protrusion and guide rod 333, push plate 331 is close to lead One end of corbel back slab 323 is provided with linked block 332, side and towing plate 323 of the linked block 332 towards lock ring mechanism 210 Contact of incline plane.

The reset spring 2 334 is socketed on outside guide rod 333, one end of reset spring 2 334 and support plate two 335 contradict, the other end is contradicted with the installation protrusion for being set to push plate 331, and the elastic force of reset spring 2 334 is made by installing protrusion The movement close to lock ring mechanism 210 is done in push plate 331 along the channeling direction of guide rod 333.

The limit component 340 includes intermediate mass 341, and the intermediate mass 341 is set to push plate 331 and lock ring mechanism Region between 210, intermediate mass 341 is provided with gearing protrusion and intermediate mass 341 is by interlocking raised pivot bush unit in guide rod Outside 333 and composition slide-and-guide cooperation between protrusion and guide rod 333 is interlocked, intermediate mass 341 and push plate 331 are close to lock One end of ring mechanism 210 is fixedly connected, and the side of intermediate mass 341 towards lock ring mechanism 210 is provided with limited block 342, described Limited block 342 is located at the bottom surface and the upper end face contact of retention bead 214 of 214 top of retention bead and limited block 342, limit Position block 342 upper surface be inclined-plane and the distance between the inclined-plane and intermediate mass 341 edge perpendicular to ground direction by down toward On successively decrease.

Preferably, in order to keep push plate 331, intermediate mass 341 more steady along the motion process of 333 channeling direction of guide rod, The guide rod 333 is provided with two groups, and two guide rods 333 are in being arranged side by side and two guide rods 333 are located at same level Interior, described is set to installing raised, to be set to intermediate mass 341 gearing protrusion, reset spring 2 334, supporting for push plate 331 Plate 2 335, support rod 336 are correspondingly arranged on two groups.

The course of work of trigger device 300, is embodied in：When rubbish is put into dustbin 120, dustbin 120 is in rubbish Moved downward under rubbish gravity along 140 channeling direction of guide post, dustbin 120 move and draw triggering ring 121 it is synchronous to Lower movement, since the face contacted in triggering block 311 with triggering ring 121 is inclined-plane, so that triggering ring 121 moves downward and draws touching The socket end for sending out block 311 does the movement far from support plate 1, the socket end motion of triggering block 311 along 312 channeling direction of guide rod And towing plate 323 is drawn by interlock plate 321 and is moved synchronously, since the face contacted on towing plate 323 with linked block 332 is oblique Face, so that towing plate 323 moves through the traction push plate 331 of linked block 332 and does along the channeling direction of guide rod 333 far from lock ring The movement of mechanism 210, push plate 331, which moves through intermediate mass 341, draws limited block 342 and moves synchronously, during this, limited block 342 are always positioned at 214 top of retention bead, until 120 full load of dustbin, the disengaging of limited block 342 connects with retention bead 214 Touching rises block 211 in the elastic force effect lower edge for rising spring 218 and does ascending motion, while limited block perpendicular to the direction on ground 342 restore to the original state under the elastic force effect of reset spring 2 334, that is, are located at 214 lower section of retention bead, while triggering ring at this time 121 without departing from the contact of triggering block 311 so that the first linkage part 320 does not restore to the original state；When sanitationman is by dustbin When rubbish in 120 is removed and is reentered into dustbin 120 in frame 130, resetting apparatus 400 makes lock ring mechanism 210 extensive Again to original state, i.e. rising block 211 does descending motion until restoring to the original state along the direction perpendicular to ground, rises the decline of block 211 In the process, since the upper surface that the bottom surface of retention bead 214 is inclined-plane and limited block 342 is inclined-plane, it is downward to rise block 211 It moves and does limited block 342 far from the movement for rising block 211 along the channeling direction of guide rod 333, restore until rising block 211 When original state, retention bead 214 is detached from the contact of limited block 342 and at this time limited block 342 and is located above retention bead 214, The elastic force of reset spring 2 334 makes limited block 342 restore to the original state again, at the same time, due to the rubbish quilt in dustbin 120 It removes, so that triggering ring 121 is located at the top on 311 inclined-plane of triggering block again, i.e. trigger device 300 restores to the original state, trigger device 300 limitation lock ring mechanism 210 movements again.

As shown in Fig. 4,8, above-mentioned resetting apparatus 400 include resetting-mechanism, resetting block 410, the resetting-mechanism with The shape and structure of trigger mechanism is consistent, and connection relationship and trigger mechanism, mounting plate between resetting-mechanism, mounting plate 160 Connection relationship between 160 is consistent.

The resetting block 410 is fixedly connected with the push plate for being set to resetting-mechanism, and resetting block 410, which is located at, resets protrusion 213 tops and with the contact of incline plane that resets protrusion 213, on resetting block 410 with reset the face that protrusion 213 contact for inclined-plane, simultaneously And the distance between the inclined-plane of resetting block 410 and rising block 211 successively decrease from the bottom to top along the direction perpendicular to ground.

The course of work of resetting apparatus 400, is embodied in：120 full load of dustbin, trigger device 300 are cancelled to lock The limitation of ring mechanism 210, so that the rising block 211 of lock ring mechanism 210 does ascending motion along the direction perpendicular to ground, this process In, since the face that resetting block 410 is contacted with reset protrusion 213 is inclined-plane, so that resetting apparatus 400 does not influence lock ring mechanism 210 Ascending motion；When the rubbish in dustbin 120 is removed and dustbin 120 is reentered into frame 130 by sanitationman, Extruding of the triggering revocation of ring 121 contacted with resetting apparatus 400 to the triggering block of resetting-mechanism, resetting block 410 is in resetting-mechanism Reset spring two elastic force effect under do close to rise block 211 movement, simultaneously because resetting block 410 and reset protrusion 213 The face of contact is inclined-plane, so that resetting block 410, which moves and draws rising block 211, does descending motion along the direction perpendicular to ground, I.e. lock ring mechanism 210 is restored to original state.

As shown in Figure 12-17, above-mentioned latching device 220 includes snapping member 2210, the locking structure of support frame 2220, first Part 2230, the second locking member 2240, the snapping member 2210 by latch closure 212 for locking and locking garbage cover 110 In the opening of cabinet 100, the support frame 2220 is for being supported snapping member 2210, the first locking structure Part 2230 and the second locking member 2240, which are matched, merges into the offer locking power of snapping member 2210.

The garbage cover 110 is open at one end, the closed cylindrical barrel body structure of the other end, and the envelope of garbage cover 110 For closed end towards the opening of cabinet 100, the open end Matching installation of garbage cover 110 has shutter 111, the garbage cover 110 Closed end is provided with hinged raised 113, slide opening 1, slide opening 2 115, and hinged raised 113, slide opening 1, slide opening two 115 threes are located parallel on the same straight line of 212 center line of latch closure, specifically, described hinged raised 113 are provided with two A, the slide opening 1, slide opening 2 115 are respectively positioned on the region between two hinged protrusions 113, and slide opening 1, slide opening Center line of 2 115 channeling direction each parallel to latch closure 212.

The snapping member 2210 includes the first locking bar 2211, the second locking bar 2214, shaft 2217, first lock Bar 2211 extends along direction and is divided into two parts composition and respectively vertical section one, segmental arc one, specifically, vertical section one One end is locking end and is located at below 110 closed end of garbage cover, the other end is connecting pin and passes through slide opening 1 and be located at In garbage cover 110, segmental arc one is set in garbage cover 110, the fixed company in one end of segmental arc one and the connecting pin of vertical section one Connect, the other end is hinged end, and segmental arc one is bent towards 2 115 direction of slide opening, perpendicular in latch closure 212 on segmental arc one The side of heart line is provided with the sliding slot 2212 through its width, and the cell wall of sliding slot 2212, which is provided with, to be axially perpendicular in latch closure 212 Heart line and the turn hole 1 for running through its wall thickness.

Second locking bar 2214 extends along direction and is divided into two parts composition and respectively vertical section two, segmental arc Two, specifically, one end of vertical section two be locking end and be located at 110 closed end of garbage cover below, the other end be connecting pin simultaneously And pass through slide opening 2 115 and be located in garbage cover 110, segmental arc two is set in garbage cover 110, one end of segmental arc two and perpendicular The connecting pin of straight section two is fixedly connected, the other end is hinged end and hinged end is disposed through the sliding slot of the first locking bar 2211 2212, segmental arc two is bent towards one 114 direction of slide opening, and the side that 212 center line of latch closure is parallel on segmental arc two is provided with It is in coaxially arranged turn hole 2 2215 through its thickness and with turn hole 1.

The locking end of second locking bar 2214 is provided with the locking extended towards the first locking bar 2211 locking extreme direction Block 2216, the bottom surface of the latch segment 2216 are inclined-plane and the distance between the inclined-plane and 2216 upper surface of latch segment edge 212 centerline direction of latch closure and by 2211 locking end of the first locking bar be directed toward 2214 locking end of the second locking bar direction be incremented by, simultaneously And the inclined-plane is located at right above latch closure 212.

The support frame 2220 is fixedly installed in the inner cavity bottom of chamber of garbage cover 110, and the axial direction of the shaft 2217 is hung down Directly in the center line of latch closure 212, one end of shaft 2217 is fixedly connected with the inner cavity cavity wall of garbage cover 110, shaft 2217 it is another One end passes through turn hole 1, turn hole 2 2215 and is fixedly connected on support frame 2220, first locking bar 2211, second Locking bar 2214 can around the shaft 2217 axial rotation.

Preferably, in order to make 2211/ second locking bar 2214 of the first locking bar, 2217 processes axially rotated are more flat around the shaft Surely, that is, it limits 2211/ second locking bar 2214 of the first locking bar to slide axially along shaft 2217, the external socket of the shaft 2217 There is limit lantern ring 2218, there are two the settings of limit lantern ring 2218, in one end and garbage cover 110 of a limit lantern ring 2218 Chamber cavity wall contradicts, the other end and the first locking bar 2211 contradict, and one end of another limit lantern ring 2218 and support frame 2220 contradict, are another One end and the first locking bar 2211 contradict.

First locking member 2230 includes sleeve 2231, slide bar 2232, locking spring 2233, the sleeve 2231 be open at one end, the closed tube structure of the other end, and the closed end of sleeve 2231 is hinged with separate first locking bar 2211 Raised 113 hinged and hinged shaft core lines are parallel to the axial direction of shaft 2217, one end of the slide bar 2232 and the first locking bar 2211 hinged end is hinged and hinged shaft core line is parallel to the axial direction of shaft 2217, and the other end of slide bar 2232 passes through sleeve 2231 opening is simultaneously located in sleeve 2231 and constitutes slide-and-guide cooperation between the two, with the on the slide bar 2232 One locking bar, 2211 hinged place, 2231 closed end of sleeve are provided with external step, and the locking spring 2233 is socketed on sleeve Outside 2231, one end of locking spring 2233 contradicts with the external step for being set to sleeve 2231, the other end and is set to slide bar 2232 external step contradicts, and the elastic force of locking spring 2233 makes slide bar 2232 by being set to the external step of slide bar 2232 Do the movement far from 2231 closed end of sleeve.

Second locking member 2240 is consistent with the shape and structure of the first locking member 2230, the second locking member 2240, the connection relationship between the hinged end of the second locking bar 2214, hinged raised 113 three far from the second locking bar 2214 and the One locking member 2230, the first locking bar 2211 hinged end, far from the first locking bar 2211 hinged raised 113 three between company Connect relationship consistency.

Latching device 220 matches with latch closure 212 and merges the process that garbage cover 110 is locked in 100 opening of cabinet, specific table Now it is：When 120 underload of dustbin, when garbage cover 110 is closed, latching device 220 is not contacted with latch closure 212, locking device 200 Opening/closing for garbage cover 110 is not influenced；120 full load of dustbin, trigger device 300 rise latch closure 212, at this time will When garbage cover 110 is closed, latching device 220 will be contacted with latch closure 212, this process is specially：Garbage cover 110 is closed and traction lock Buckle mechanism 220 moves synchronously, and is located at latch closure 212 due to being set to the bottom surface of latch segment 2216 of 2214 locking end of the second locking bar The bottom surface of top and latch segment 2216 is inclined-plane, so that latch closure 212 is to latch segment in 2216 motion process of latch segment 2216 bottom surface applies extruding force, which do the locking end of the second locking bar 2214 far from the locking of the first locking bar 2211 The rotation at end, the second locking bar 2214 hinged end do the rotation far from 2211 hinged end of the first locking bar, to make the first locking bar 2211 locking ends and 2214 locking end of the second locking bar are located in latch closure 212, while the locking spring of the second locking member 2240 Elastic force makes the second locking bar 2214 restore to the original state, and latch closure 212 is locked in 2211 locking end of the first locking bar and the second locking bar at this time Between 2214 locking ends, i.e., garbage cover 110 is locked in 100 opening of cabinet；Sanitationman can make by closing device 500 One locking bar, 2211 locking end does opposite rotation, i.e. 2211 locking end of the first locking bar and the second locking bar with 2214 locking end of the second locking bar 2214 locking ends cancel the locking to latch closure 212, and garbage cover 110 can be opened, and sanitationman is clear by the rubbish in dustbin 120 When removing and being reentered into dustbin 120 in frame 130, resetting apparatus 400 restores lock ring mechanism 210 to original state, i.e. rubbish When lid 110 is closed, latching device 220 is not contacted with latch closure 212, and locking device 200 does not influence opening/closing for garbage cover 110.

As shown in Figure 12-14,18-23, above-mentioned closing device 500 includes close mechanism 510, limiting mechanism 520, described Close mechanism 510 be used to open latching device 220, the limiting mechanism 520 is for limiting/cancelling limitation close mechanism 510 open latching device 220.

The closed end of the garbage cover 110 is additionally provided with perforating 116, and the perforating 116 is set to slide opening one Between 114 and slide opening 2 115 and perforating 116 and slide opening 1 are located parallel to the same straight line of 212 center line of latch closure On, it is provided with channeling direction on the shutter 111 and is parallel to the axial guide hole 112 of shaft 2217.

As shown in figures 21-23, above-mentioned close mechanism 510 include pull rod 5110, guiding elements 5120, draw bar 5130, Enclosed member 5140, the pull rod 5110 are used to provide power for guiding elements 5120, and guiding elements 5120 is acted in power Move enclosed member 5140 along the direction perpendicular to ground by draw bar 5130 down, the enclosed member 5140 is for beating Unlocking buckle mechanism 220.

The extending direction of the pull rod 5110 is parallel to the shaft core line of latch closure 212 and pull rod 5110 is located at guide hole 112 tops.

The guiding elements 5120 includes sleeving connecting rod 5121, guide post 5122, fixed frame 5123, directing plate 5124, answers Position spring 3 5125, the fixed frame 5123 are fixedly installed in the inner cavity bottom of chamber of garbage cover 110, the guide post 5122 Channeling direction is parallel to the axial direction of shaft 2217, and one end of guide post 5122 is fixedly connected with fixed frame 5123, the other end and rubbish The inner cavity cavity wall of rubbish lid 110 is fixedly connected.

The extending direction of the sleeving connecting rod 5121 is parallel to the inner cavity extending direction of garbage cover 110, sleeving connecting rod 5121 One end is fixedly connected with pull rod 5110, the other end passes through guide hole 112 and is located in garbage cover 110 and is provided with casing, is covered Extension bar 5121 constitutes slide-and-guide outside guide post 5122 and between casing and guide post 5122 by casing pivot bush unit Cooperation.

The directing plate 5124 is located at 5122 top of guide post and directing plate 5124 is contacted with sleeving connecting rod 5121, guides The face of plate 5124 towards guide post 5122 is provided with socket pipe and directing plate 5124 passes through socket pipe pivot bush unit in guide post Slide-and-guide cooperation is constituted outside 5122, between socket pipe and guide post 5122.

The reset spring 3 5125 is socketed on outside guide post 5122, one end of reset spring 3 5125 and fixed frame 5123 contradict, the other end is contradicted with the socket pipe for being set to directing plate 5124, and the elastic force of reset spring 3 5125 passes through socket pipe Directing plate 5124 is set to do the movement far from fixed frame 5123 along the channeling direction of guide post 5122.

The guiding elements 5120 is provided with two groups and two groups of guiding elements 5120 are located at the one of pull rod 5110 End.

The enclosed member 5140 includes closure blocks 5141, guide post 5143, reset spring 4 5144, the guide post 5143 channeling directions for being fixedly installed in the inner cavity bottom of chamber of garbage cover 110 and guide post 5143 are parallel to the extension of sleeving connecting rod 5121 Direction, the closure blocks 5141 are provided with guide hump and closure blocks 5141 pass through guide hump pivot bush unit in guide post 5143 External and composition slide-and-guide cooperation between guide hump and guide post 5143, the reset spring 4 5144, which is socketed on, leads Outside column 5143, the inner cavity bottom of chamber of one end of reset spring 4 5144 and guide hump conflict, the other end and garbage cover 110 is supported The elastic force of touching, reset spring 4 5144 slides closure blocks 5141 along the channeling direction of guide post 5143 by guide hump.

Preferably, in order to keep closure blocks 5141 more steady along the sliding process of 5143 channeling direction of guide post, described is led Column 5143, reset spring 4 5144, the guide hump for being set to closure blocks 5141 are provided with three groups and in bikini point Cloth.

The closure blocks 5141 are provided with the guiding groove through its width perpendicular to the side of 5110 extending direction of pull rod 5142, specifically, the guiding groove 5142 is made of two parts and is respectively guiding groove one, guiding groove two, described draws Guide groove one it is inclined arrangement and the distance between guiding groove one and 110 inner cavity bottom of chamber of garbage cover along guide post 5122 guidance Direction is simultaneously incremented by by the direction that sleeving connecting rod 5121 is directed toward fixed frame 5123, and the channeling direction of the guiding groove two is parallel to guidance The channeling direction of column 5122, guiding groove two connect connection with guiding groove one and guiding groove two is located at one top of guiding groove.

The closure blocks 5141 are located at 2211 hinged end of the first locking bar and the second locking bar close to one end of latching device 220 Between 2214 hinged ends, closure blocks 5141 are oblique by two towards 2211 hinged end of the first locking bar/2214 hinged end of the second locking bar face The direction that face composition and the distance between two inclined-planes are directed toward open end along 110 closed end of garbage cover is incremental.

The extending direction of the draw bar 5130 is parallel to the extending direction of pull rod 5110, one end of draw bar 5130 with The directing plate 5124 of one guiding elements 5120 is fixedly connected, the other end passes through guiding groove 5142 and with another guiding elements 5120 Directing plate 5124 is fixedly connected.

120 full load of dustbin, sanitationman open the process of latching device 220, specific manifestation by close mechanism 510 For：Sanitationman pulls pull rod 5110 and does pull rod 5110 close to garbage cover 110 and cabinet along the channeling direction of guide hole 112 The movement of 100 articulated shaft, pull rod 5110 move and move synchronously traction directing plate 5124, and directing plate 5124, which moves, simultaneously to be drawn Draw bar 5130 moves synchronously, and in 5130 motion process of draw bar, draw bar 5130 is moved by the guiding groove one of guiding groove 5142 To guiding groove two, so that closure blocks 5141 is made to do the movement close to 110 inner cavity bottom of chamber of garbage cover along the channeling direction of guide post 5143, Simultaneously because closure blocks 5141 are made of towards 2211 hinged end of the first locking bar/2214 hinged end of the second locking bar face two inclined-planes, So that 2211 hinged end of the first locking bar/2214 hinged end of the second locking bar is squeezed in 5141 motion process of closure blocks, so that the Opposite rotation is done with 2214 hinged end of the second locking bar in one locking bar, 2211 hinged end, and then makes 2211 locking end of the first locking bar and second 2214 locking end of locking bar does opposite rotation, i.e. latching device 220 cancels the locking to latch closure 212, and garbage cover 110 can be opened； Sanitationman's releasing lever 5110, close mechanism 510 are extensive under the elastic force effect of reset spring 3 5125, reset spring 4 5144 Restore shape.

As shown in Figure 13-14,18-20, above-mentioned limiting mechanism 520 includes ejector pin 521, limiting member, the ejector pin 521 extending direction is parallel to the inner cavity extending direction of garbage cover 110, and one end of ejector pin 521 is located at the locking of the first locking bar 2211 Between end and 2214 locking end of the second locking bar, the other end of ejector pin 521 passes through perforating 116 and is located in garbage cover 110, described The first locking bar 2211 segmental arc one it is axial perpendicular to shaft 2217 and far from support frame 2220 side setting it is restricted Slot.

The limiting member includes connecting rod 522, limited post 523, limited spring 525, and the limited post 523 is ring Shape structure and 523 pivot bush unit of limited post are outside limit lantern ring 2218 and structure between limited post 523 and limit lantern ring 2218 Cooperate at slide-and-guide, limited post 523 is set between the 110 inner cavity cavity wall of segmental arc one and garbage cover of the first locking bar 2211 simultaneously And the periphery of limited post 523 is provided with fixed lobe, the end face of limited post 523 towards the first locking bar 2211 is provided with and limits Slot is corresponding and the limitation protrusion 524 that matches.

One end of the connecting rod 522 and ejector pin 521 are located at that one end in garbage cover 110 is hinged and hinged shaft core line It is parallel to the center line of latch closure 212, the other end of connecting rod 522 is hinged with the fixed lobe for being set to limited post 523 and cuts with scissors Spindle core wire is parallel to the center line of latch closure 212.

It is compression shape that the limited spring 525, which is socketed on 523 outside of limited post and the original state of limited spring 525, The inner cavity cavity wall of state, one end of limited spring 525 and fixed lobe conflict, the other end and garbage cover 110 contradicts, limited spring 525 elastic force makes limited post 523 do along the axial direction of shaft 2217 movement close to the first locking bar 2211 by fixed lobe, thus So that retention bead 524 is located in limiting groove.

The limiting member is provided with two groups and two groups of limiting members are located at the side of the first locking bar 2211, and one Limiting member, ejector pin 521, one limit connection relationship and another limiting member, ejector pin 521, another limit between lantern ring 2218 Connection relationship between lantern ring 2218 is consistent.

The course of work of limiting mechanism 520, is embodied in：When 120 underload of dustbin, the elastic force of limited spring 525 Limited post 523 is set to do along the axial direction of shaft 2217 movement close to the first locking bar 2211 by fixed lobe, so that limit Protrusion 524 is located in limiting groove, i.e., limiting mechanism 520 is fixed the first locking bar 2211, since close mechanism 510 passes through closure Block 5141 squeezes 2211 hinged end of the first locking bar/2214 hinged end of the second locking bar and makes 2211 locking end of the first locking bar and second 2214 locking end of locking bar does opposite rotation and then latching device 220 is made to cancel the locking to latch closure 212, and due at this time first Locking bar 2211 is fixed, so that closure blocks 5141 can not be by squeezing 2211 hinged end of the first locking bar/second locking bar 2214 Hinged end simultaneously makes latching device 220 cancel the locking to latch closure 212, i.e., can not open garbage cover by close mechanism 510 at this time 110；120 full load of dustbin, trigger device 300 rise latch closure 212, while garbage cover 110 closes and makes latching device 220 lock latch closure 212, this process can be divided into two parts, specially：Garbage cover 110 closes and latch closure 212 is made to be located at locking machine Between 2214 locking end of 2211 locking end of the first locking bar and the second locking bar of structure 220, then, latch closure 212 continue rise and with top Pin 521 contacts, and latch closure 212 moves and draws ejector pin 521 and moves synchronously at this time, and ejector pin 521 moves through the promotion of connecting rod 522 Limited post 523 is along the axial movement for doing separate first locking bar 2211 of shaft 2217, so that limitation protrusion 524 is made to be detached from limiting groove, Garbage cover 110 can be opened by close mechanism 510 at this time.

Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification It should not be construed as limiting the invention.

Claims

1. the prevention and cure of pollution centralization recovery and processing system of house refuse, which is characterized in that it includes cabinet, locking device, touching Transmitting apparatus, resetting apparatus, closing device, the cabinet are set to ground end, and cabinet is open at one end, the closed cylinder of the other end Structure, and the open end of cabinet is concordant with ground, and the open end matching of cabinet is hinged with garbage cover, the locking device Including lock ring mechanism, latching device, the lock ring mechanism, trigger device, resetting apparatus are all set in cabinet, the lock Buckle mechanism, closing device are all set in garbage cover, the weight of rubbish of the trigger device for holding in induction-box body And for carrying out limiting/cancelling limitation to lock ring mechanism, the lock ring mechanism lock onto garbage cover with latching device cooperation The opening of cabinet, the resetting apparatus is for making lock ring mechanism restPose, and the closing device is for making to latch Mechanism revocation merges with matching for latching device and makes garbage cover that can be opened；

2. the prevention and cure of pollution centralization recovery and processing system of house refuse according to claim 1, which is characterized in that above-mentioned Cabinet in be additionally provided with mounting plate, in horizontally disposed, mounting plate is fixedly installed in cabinet and installs the mounting plate The big face of plate is provided with the through-hole through its thickness, and mounting plate is by through-hole pivot bush unit in dustbin outside and mounting plate position Between frame and dustbin opening, the lock ring mechanism, trigger device, resetting apparatus are all set in the close case of mounting plate The big face of body opening, the mounting plate is parallel and side, the dustbin outer circle of hinged shaft core line far from garbage cover and cabinet Region between face is the installation region of lock ring mechanism, and the mounting plate is perpendicular to the hinged shaft core line of garbage cover and cabinet Region between two sides, dustbin periphery is the installation region of trigger device, resetting apparatus, and trigger device, is resetted Device is located at the side of lock ring mechanism；

3. the prevention and cure of pollution centralization recovery and processing system of house refuse according to claim 1 or 2, which is characterized in that Above-mentioned trigger device includes trigger mechanism, limit component, and the limit component, which is used to limit by retention bead, rises block The movement close to ground is done along the direction perpendicular to ground, the trigger mechanism is used for the garbage weight in induction dustbin simultaneously Limit component limitation/revocation limitation is set to rise the movement of block；

4. the prevention and cure of pollution centralization recovery and processing system of house refuse according to claim 1 or 2, which is characterized in that Above-mentioned garbage cover is open at one end, the closed cylindrical barrel body structure of the other end, and the closed end of garbage cover is towards cabinet Opening, the open end Matching installation of garbage cover have shutter, and the closed end of the garbage cover is provided with hinged protrusion, slide opening One, slide opening two and three are located parallel on the same straight line of latch closure center line, and there are two the hinged protrusion settings, institute Slide opening one, the slide opening two stated are respectively positioned on the region between two hinged protrusions, and the channeling direction of slide opening one, slide opening two is parallel In the center line of latch closure；

5. the prevention and cure of pollution centralization recovery and processing system of house refuse according to claim 4, which is characterized in that above-mentioned The closed end of garbage cover be additionally provided with perforating, the perforating is set between slide opening one and slide opening two and wears Hole and slide opening one are located parallel on the same straight line of latch closure center line, are provided with channeling direction on the shutter and are parallel to The guide hole of shaft axial direction；