CN108408288A

CN108408288A - Dustbin in a kind of retractable ward of wheel

Info

Publication number: CN108408288A
Application number: CN201810203731.4A
Authority: CN
Inventors: 孟凡林
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-13
Filing date: 2018-03-13
Publication date: 2018-08-17

Abstract

The present invention relates to a kind of dustbin, dustbin in especially a kind of retractable ward of wheel.Including the first rocking bar, second rocking bar, first crank, second crank, compression bar, platen, pedestal, sliding part, slideway, interior bucket, lower bucket, cell switch, linear stepping motor, push plate etc., both hands are held respectively to be drawn close among the galianconism Duan Bingxiang above the first crank and the second crank so that the galianconism section above the first crank and the second crank is close to each other, first crank and the second crank drive compression bar along the square through-hole slide downward at slideway center by the first rocking bar and the second rocking bar respectively, and then platen is driven to move down compressed garbage, sliding part there are three being set below pedestal, when wheel on sliding part lands, the movement of convenient trash can.Advantageous effect：Rubbish can be compressed, reduce the cleaning frequency of dustbin and the replacement frequency of refuse bag；Wheel can folding and unfolding, dustbin can be increased when wheel is packed up and landed stability, convenient trash can moves when wheel lands.

Description

Dustbin in a kind of retractable ward of wheel

Technical field

The present invention relates to a kind of dustbin, dustbin in especially a kind of retractable ward of wheel.

Background technology

For dustbin for storing rubbish and the tool of ward indispensability, the dustbin in existing ward is lower end mostly Closing, upper end are equipped with the barrel-like structure of garbage inlet, or the dustbin being made of outer barrel and inner barr, structure are excessively simple It is single, it has a single function, does not have the function of compressed garbage, and patient is often directly put into rubbish from rubbish when using dustbin Mouth throws into dustbin, since the gap of refuse container chamber is larger, it is easy to and dustbin is piled with, causes the cleaning frequency of dustbin higher, In addition it is usually cased with refuse bag on dustbin, so that refuse bag high frequency of replacement, the usage amount of refuse bag is larger, if Directly rubbish is compressed with hand or foot, then can pollute trick；Wheel is not arranged in dustbin in existing ward mostly, And the dustbin equipped with wheel is moved easily, and when dustbin need not move, then needs to pack up wheel to increase dustbin The stability that lands, therefore we there is an urgent need to dustbins in a kind of ward to solve the above problems.

Invention content

Present invention seek to address that the above problem, dustbin in a kind of retractable ward of wheel is provided, it can be to rubbish It is compressed, reduces the cleaning frequency of dustbin and the replacement frequency of refuse bag；Wheel can folding and unfolding, rubbish can be increased when wheel is packed up Rubbish bucket lands stability, and convenient trash can moves when wheel lands；Linear stepping motor can eject refuse bag from interior bucket, be convenient for Refuse bag is taken out, the technical solution used is as follows：

Dustbin in a kind of retractable ward of wheel, including the first rocking bar, the second rocking bar, the first crank, the second crank, It is compression bar, the first lid, platen, shell, pedestal, sliding part, the second lid, the second bearing, trim ring, the first bearing, strut, slideway, interior Bucket, lower bucket, cell switch, linear stepping motor, motor shaft, push plate, controller, accumulator, the compression bar are strip structure, Its cross section is square, and the upper end of the platen and the lower end of compression bar are connected, the structure of second crank and the first crank Size all same, first crank include galianconism section and long arm section, and the length of the long arm section is more than the length of galianconism section, institute It states galianconism section and long arm section is connected and angle between the two is 135 °, one end of first rocking bar is connected with compression bar by pin It connects, the long arm section of the other end and the first crank is by pin connection, the connection in the long arm section of first crank with the first rocking bar Place is provided with circular through hole, and the width at the long arm section circular through hole is more than the width at the other places of long arm section, second rocking bar With the structure size all same of the first rocking bar, one end and the compression bar of second rocking bar pass through pin connection, the other end and the second song For handle by pin connection, first rocking bar and the second rocking bar are located at the both sides of compression bar, first lid and the second lid structure size All same and symmetrical lid is held on the shell, the upper surface of the shell be equipped with structure size all same the second bearing and first Seat, by pin connection, the lower end of second bearing and the second crank passes through pin for the lower end of first bearing and the first crank It connects, is provided with square through-hole at the center of the slideway, surrounding is fixed on by four struts on the inner wall of shell, the pressure The lower end of bar passes through the upper surface of square through-hole and platen at slideway center to be connected, at the compression bar and slideway center just Square through hole is clearance fit, can be slided in the square through-hole at slideway center, and two rubbish are arranged on the shell Rubbish dispensing port, the location of lower face of the garbage throw-in port are higher than the location of trim ring upper surface, the shell Lower end is stuck on pedestal, is set below the pedestal there are three sliding part, the sliding part pivotally connects with pedestal It connecing, refuse bag is sleeved in interior bucket, and the trim ring is sleeved on interior bucket upper end, and the upper end of refuse bag is made to be clamped between interior bucket and trim ring, It is interference fitted in the big circular groove that the lower end of the interior bucket is inserted into above lower bucket and therewith, in the lower end inserted base of the lower bucket simultaneously It is interference fitted therewith, the lower end of the linear stepping motor is fixed on the base, and the motor shaft of the linear stepping motor passes through Centre bore on lower bucket is interference fitted with the circular hole on push plate lower face, and the push plate is placed in interior bucket, can be with motor shaft Move up and down and slide up and down within the inner barrel, the internal diameter of the interior bucket is more than the diameter of platen, the controller, accumulator lower end It is each attached on pedestal, the controller is connect with linear stepping motor, and the cell switch is connect with accumulator, the electric power storage Pond is linear stepping motor, controller provides electric energy, and the cell switch is fixed on lower bucket.

Preferably, first lid includes cap body, outer baffle ring, inner shield ring, block, and the cap body is spherical surface, The inner shield ring and outer baffle ring are symmetrically connected in inside and outside cap body, the lower face of the cap body and inner shield ring, The side of outer baffle ring forms annular groove, and the upper end of the shell is stuck in the annular groove that cap body, inner shield ring, outer baffle ring are formed Interior, the block is connected in the outside of cap body lower face, and the upper end of the shell is arranged with two little grooves, the gear Block and a little groove of shell upper end coordinate, and the described second block covered and another little groove of shell upper end coordinate, It prevents the first lid, the second lid from rotating on the shell, one is formed between the side and the side of the second lid of first lid Gap, first crank, the first bearing, the second crank, the second bearing, compression bar are in the seam that the first lid and the second lid are formed In gap, there are 1 centimetre of gap between side of first rocking bar far from the first crank and the side of the second lid, described second There are 1 centimetre of gap between side and the side of the first lid of the rocking bar far from the second crank, ensure that the first rocking bar, second shake Bar, the first crank, the second crank, compression bar will not interfere during the motion with the first lid and the second lid.

Preferably, the pedestal includes base body, accommodating chamber, center circular groove, outer groove, and the base body is cylinder Shape, thereon end face be equipped with center circular groove and outer groove, the center circular groove is located at the center of base body upper surface, institute State the accommodating chamber for installing sliding part, the lower end insertion center circular groove of the lower bucket there are three being set on the bottom surface of base body Interior and be interference fitted therewith, the lower end of the shell is stuck in outer groove, and the accommodating chamber includes boss, thin axis, shallow grooves, depth Groove, the groove depth of the shallow grooves are less than the groove depth of deep groove, and the deep groove is connected to shallow grooves and the two width is equal, institute The slot bottom for stating deep groove is equipped with the boss wide with deep groove, and the side of the boss and the side of deep groove are connected, described convex The lower face of platform and the groove bottom of deep groove are connected, and the height of the boss is less than the groove depth of deep groove, the both ends of the thin axis It is connected on the side wall of deep groove.

Preferably, the sliding part includes interconnecting piece, thin axis hole, wheel, wheel shaft, side shield, level board, vertical plate, length Plate, one end and the interconnecting piece of the long slab are connected, and the other end is connected with level board, and the interconnecting piece is equipped with thin axis hole, described The upper surface of level board is connected with vertical plate, is in 90 ° of angles, the upper surface of the vertical plate and the upper surface of long slab between the two Concordantly, symmetrically connected two side shields, the wheel are connect by wheel shaft with side shield for the lower face of the long slab, the long slab Width be equal to the width of deep groove and shallow grooves, the thin axis hole and thin axis coordinate, the side far from long slab on the vertical plate Between face and the side wall of deep groove be equipped with gap, facilitate and pinched vertical plate with hand, to make long slab, wheel, wheel shaft, side shield from Open deep groove.

Preferably, the interior bucket includes interior bucket outer shroud, interior bucket main body, interior bucket inner ring, and the interior bucket main body is hollow cylinder, The upper end of its outer wall is provided with interior bucket outer shroud, and lower end and the interior bucket inner ring of inner wall are connected, the lower face of the interior bucket inner ring and lower bucket The big circular groove slot bottom of top is bonded, and the outer wall of the interior bucket main body is interference fitted with the great circle groove groove wall above lower bucket, the pressure The cross section of circle is L-type, is connected and is formed by upper and lower two annulus, and the internal diameter of upper ring is less than the internal diameter of lower ring, the outer diameter phase of the two Coordinate with interior bucket outer shroud Deng, the lower ring, the internal diameter of the upper ring is equal with the internal diameter of interior bucket main body.

The invention has the advantages that：

(1) both hands are held drawn close so that the first crank among the galianconism Duan Bingxiang above the first crank and the second crank respectively Close to each other with the galianconism section above the second crank, the first crank and the second crank pass through the first rocking bar and the second rocking bar band respectively Dynamic pressure bar drives platen to move down compressed garbage along the square through-hole slide downward at slideway center, through overvoltage The rubbish of contracting occupies smaller space, can reduce the cleaning frequency of dustbin, reduces the replacement frequency of refuse bag, reduces refuse bag Usage amount, energy conservation and environmental protection；

(2) cell switch is opened, then the motor shaft of linear stepping motor moves in a straight line upwards first to be resetted, motor shaft During moving in a straight line upwards, push refuse bag to move upwards a distance by push plate, to by refuse bag from interior bucket Ejection is taken out convenient for refuse bag from interior bucket；

(3) it is set below pedestal there are three sliding part, when the wheel on sliding part lands, the movement of convenient trash can is sliding The width of long slab in dynamic portion is equal to the width of deep groove and shallow grooves, and long slab can be prevented to be stuck in deep groove or shallow grooves Nei Shifa The stability of dustbin movement is shaken and is influenced in life；

(4) when dustbin need not move, sliding part can be packed up, that is, rotating long slab keeps interconnecting piece dynamic around thin shaft rotation, Final wheel, wheel shaft, side shield are in deep groove, and the lower face of level board is bonded with the upper surface of boss, and long slab is stuck in depth In groove and the upper surface of long slab and the lower face of base body are concordant so that dustbin can settling touch-down.

Description of the drawings

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art With obtain other attached drawings according to these attached drawings.

Fig. 1：The front view of dustbin in a kind of retractable ward of wheel of the present invention；

Fig. 2：The side view of dustbin in a kind of retractable ward of wheel of the present invention；

Fig. 3：The overall structure diagram of dustbin in a kind of retractable ward of wheel of the present invention；

Fig. 4：Structural schematic diagram at the slideway of dustbin in a kind of retractable ward of wheel of the present invention；

Fig. 5：The compression bar of dustbin pushes schematic diagram in a kind of retractable ward of wheel of the present invention；

Fig. 6：The compressed garbage schematic diagram of dustbin in a kind of retractable ward of wheel of the present invention；

Fig. 7：The internal structure schematic diagram of dustbin in a kind of retractable ward of wheel of the present invention；

Fig. 8：The internal structure sectional view of dustbin in a kind of retractable ward of wheel of the present invention；

Fig. 9：The internal structure side view of dustbin in a kind of retractable ward of wheel of the present invention；

Figure 10：The structural schematic diagram of first lid of dustbin in a kind of retractable ward of wheel of the present invention；

Figure 11：The upward view of first lid of dustbin in a kind of retractable ward of wheel of the present invention；

Figure 12：The interior bucket sectional view of dustbin in a kind of retractable ward of wheel of the present invention；

Figure 13：The pedestal of dustbin and the structural schematic diagram of sliding part in a kind of retractable ward of wheel of the present invention；

Figure 14：The schematic diagram of base structure of dustbin in a kind of retractable ward of wheel of the present invention；

Figure 15：The sliding part structural schematic diagram of dustbin in a kind of retractable ward of wheel of the present invention；

Figure 16：The sliding part of dustbin packs up schematic diagram in a kind of retractable ward of wheel of the present invention；

Figure 17：Structural schematic diagram in a kind of retractable ward of wheel of the present invention at the sliding part of dustbin.

Symbol description：

1, the first rocking bar, the 2, second rocking bar, the 3, first crank, the 4, second crank, the 5, compression bar, 6, first lid, 7, platen, 8, Shell, 9, pedestal, 10, sliding part, the 11, second lid, the 12, second bearing, 13, trim ring, the 14, first bearing, 15, strut, 16, sliding Road, 17, interior bucket, 18, lower bucket, 19, cell switch, 20, linear stepping motor, 21, motor shaft, 22, push plate, 23, controller, 24, accumulator, 601, cap body, 602, outer baffle ring, 603, inner shield ring, 604, block, 901, base body, 902, boss, 903, thin axis, 904, shallow grooves, 905, deep groove, 1001, interconnecting piece, 1002, thin axis hole, 1003, wheel, 1004, wheel shaft, 1005, side shield, 1006, level board, 1007, vertical plate, 1008, long slab, 1701, interior bucket outer shroud, 1701, interior bucket main body, 1701, interior bucket inner ring.

Specific implementation mode

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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Term " first ", " second " in description and claims of this specification and above-mentioned attached drawing, etc. be to be used for area Not similar object, without being used to describe specific sequence or precedence.It should be appreciated that the data used in this way are appropriate In the case of can be interchanged, so that the embodiment of the present invention described herein for example can be with that in addition to illustrating or describing herein Sequence other than a little is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive Include to be not necessarily limited to clearly arrange for example, containing the process of series of steps or unit, method, system, product or equipment Those of go out step or unit, but may include not listing clearly or solid for these processes, method, product or equipment The other steps or unit having.

The invention will be further described with example below in conjunction with the accompanying drawings：

As shown in Fig. 1~9, dustbin in a kind of retractable ward of wheel of the present invention, including the first rocking bar 1, second shake Bar 2, the first crank 3, the second crank 4, compression bar 5, the first lid 6, platen 7, shell 8, pedestal 9, sliding part 10, the second lid 11, Two bearings 12, trim ring 13, the first bearing 14, strut 15, slideway 16, interior bucket 17, lower bucket 18, cell switch 19, straight line stepping electricity Machine 20, motor shaft 21, push plate 22, controller 23, accumulator 24, the compression bar 5 are strip structure, and cross section is pros Shape, the upper end of the platen 7 are connected with the lower end of compression bar 5, the structure size all same of second crank, 4 and first crank 3, First crank 3 includes galianconism section and long arm section, and the length of the long arm section is more than the length of galianconism section, the galianconism section and Long arm section is connected and angle between the two is 135 °, ensures that the first crank 3 and the second crank 4 are close to each other during the work time Shi Buhui is interfered, and one end and the compression bar 5 of first rocking bar 1 pass through pin connection, the long arm section of the other end and the first crank 3 By pin connection, circular through hole, the long arm section are provided with the junction of the first rocking bar 1 in the long arm section of first crank 3 Width at circular through hole is more than the width at the other places of long arm section, can increase the intensity at circular through hole, second rocking bar 2 with The structure size all same of first rocking bar 1, one end and the compression bar 5 of second rocking bar 2 pass through pin connection, the other end and the second song For handle 4 by pin connection, first rocking bar, 1 and second rocking bar 2 is located at the both sides of compression bar 5,6 and second lid of the first lid, 11 knot Structure size all same and it is symmetrical cover in 8 upper end of shell, the upper surface of the shell 8 is equipped with the second bearing of structure size all same 12 and first bearing 14, the lower end of first bearing, 14 and first crank 3 passes through pin connection, second bearing 12 and second The lower end of crank 4 is provided with square through-hole, surrounding is fixed by four struts 15 by pin connection at the center of the slideway 16 On the inner wall of shell 8, the lower end of the compression bar 5 passes through the upper surface of square through-hole and platen 7 at 16 center of slideway solid Even, the compression bar 5 and the square through-hole at 16 center of slideway are clearance fit, can be in the square through-hole at 16 center of slideway Interior sliding, both hands are held drawn close so that the first crank 3 among the galianconism Duan Bingxiang above the first crank 3 and the second crank 4 respectively Close to each other with the galianconism section of 4 top of the second crank, the first crank 3 and the second crank 4 are shaken by the first rocking bar 1 and second respectively Bar 2 drives compression bar 5 along the square through-hole slide downward at 16 center of slideway, and then platen 7 is driven to move down compression rubbish Rubbish, two laybacks of galianconism Duan Bingxiang that both hands hold 4 top of the first crank 3 and the second crank respectively make the first crank 3 and second The galianconism section of 4 top of crank is located remotely from each other, and the first crank 3 and the second crank 4 pass through 2 band of the first rocking bar 1 and the second rocking bar respectively Dynamic pressure bar 5 drives platen 7 to move upwardly away from rubbish along the square through-hole upward sliding at 16 center of slideway, institute It states and is arranged with two garbage throw-in ports on shell 8, the location of lower face of the garbage throw-in port is higher than on trim ring 13 The location of end face facilitates and puts into rubbish in interior bucket 17, and the lower end of the shell 8 is stuck on pedestal 9, the pedestal 9 Lower section is set there are three sliding part 10, and the sliding part 10 is pivotally connect with pedestal 9, and refuse bag is sleeved on interior bucket 17 On, the trim ring 13 is sleeved on 17 upper end of interior bucket, so that the upper end of refuse bag is clamped between interior bucket 17 and trim ring 13, prevents refuse bag Upper end slide into dustbin and make troubles to rubbish cleaning, the lower end of the interior bucket 17 is inserted into the big circular groove of 18 top of lower bucket simultaneously It is interference fitted, is interference fitted in the lower end inserted base 9 of the lower bucket 18 and therewith, under the linear stepping motor 20 therewith End is fixed on pedestal 9, and the motor shaft 21 of the linear stepping motor 20 passes through centre bore and 22 lower end of push plate on lower bucket 18 Circular hole interference fit on face, the push plate 22 are placed in interior bucket 17, can moving up and down in interior bucket 17 with motor shaft 21 Slide up and down, the internal diameter of the interior bucket 17 is more than the diameter of platen 7, the controller 23, accumulator 24 lower end be each attached to On pedestal 9, the controller 23 is connect with linear stepping motor 20, and the cell switch 19 is connect with accumulator 24, the storage Battery 24 is linear stepping motor 20, controller 23 provides electric energy, and the cell switch 19 is fixed on lower bucket 18, when compressed Rubbish when needing to take out dustbin, shell 8 is removed from pedestal 9 first, the other parts being connected with shell 8 are also together Trim ring 13 is removed and removed, cell switch 19 is opened, accumulator 24 is linear stepping motor 20, controller 23 provides electric energy, is controlled The motor shaft 21 that device 23 processed controls linear stepping motor 20 moves in a straight line upwards, stops after 10 centimetres of movement 5 seconds and then resets, During motor shaft 21 moves in a straight line upwards, pushes refuse bag to move upwards a distance by push plate 22, make refuse bag Upper end leave interior bucket 17, convenient for from interior bucket 17 take out refuse bag.

As shown in Fig. 4, Fig. 5, Figure 10~11, first lid 6 includes cap body 601, outer baffle ring 602, inner shield ring 603, block 604, the cap body 601 are spherical surface, and the inner shield ring 603 and outer baffle ring 602 are symmetrically connected in cap body Inside and outside 601, the lower face and the side of inner shield ring 603, outer baffle ring 602 of the cap body 601 form annular groove, institute The upper end for stating shell 8 is stuck in the annular groove that cap body 601, inner shield ring 603, outer baffle ring 602 are formed, and the block 604 is solid Be connected in the outside of 601 lower face of cap body, the upper end of the shell 8 is arranged with two little grooves, the block 604 with it is outer One little groove of 8 upper end of shell coordinates, and the block on second lid 11 and another little groove of 8 upper end of shell coordinate, and prevent Only the first lid 6, the second lid 11 rotate on shell 8, are formed between the side of first lid 6 and the side of the second lid 11 One gap, first crank 3, the first bearing 14, the second crank 4, the second bearing 12, compression bar 5 are in the first lid 6 and In the gap that two lids 11 are formed, there are 1 between side and the side of the second lid 11 of first rocking bar 1 far from the first crank 3 Centimetre gap, there are between 1 centimetre between side and the side of the first lid 6 of second rocking bar 2 far from the second crank 4 Gap ensures that the first rocking bar 1, the second rocking bar 2, the first crank 3, the second crank 4, compression bar 5 during the motion will not be with the first lids 6 It is interfered with the second lid 11.

As shown in Fig. 7, Fig. 8, Figure 13, Figure 14, the pedestal 9 includes base body 901, accommodating chamber, center circular groove, outer shroud Slot, the base body 901 are cylinder, and end face is equipped with center circular groove and outer groove thereon, and the center circular groove is located at bottom The center of seat ontology 901 upper surface, sets that there are three for installing sliding part 10 on the bottom surface of the base body 901 The lower end insertion center circular groove of accommodating chamber, the lower bucket 18 is interior and is interference fitted therewith, and the lower end of the shell 8 is stuck in outer groove Interior, the accommodating chamber includes boss 902, thin axis 903, shallow grooves 904, deep groove 905, and the groove depth of the shallow grooves 904 is less than The groove depth of deep groove 905, the deep groove 905 is connected to shallow grooves 904 and the two width is equal, the slot of the deep groove 905 Bottom is equipped with the boss 902 wide with deep groove 905, and the side of the boss 902 is connected with the side of deep groove 905, described convex The lower face of platform 902 is connected with the groove bottom of deep groove 905, and the height of the boss 902 is less than the groove depth of deep groove 905, institute The both ends for stating thin axis 903 are connected on the side wall of deep groove 905.

As shown in Figure 13, Figure 15~17, the sliding part 10 includes interconnecting piece 1001, thin axis hole 1002, wheel 1003, wheel Axis 1004, side shield 1005, level board 1006, vertical plate 1007, long slab 1008, one end of the long slab 1008 and interconnecting piece 1001 are connected, and the other end is connected with level board 1006, and the interconnecting piece 1001 is equipped with thin axis hole 1002, the level board 1006 Upper surface and vertical plate 1007 be connected, be in 90 ° of angles, upper surface and the long slab 1008 of the vertical plate 1007 between the two Upper surface is concordant, and symmetrically connected two side shields 1005, the wheel 1003 pass through wheel shaft for the lower face of the long slab 1008 1004 connect with side shield 1005, and the width of the long slab 1008 is equal to the width of deep groove 905 and shallow grooves 904, described thin Axis hole 1002 coordinates with thin axis 903, and when dustbin needs mobile, rotation long slab 1008 makes interconnecting piece 1001 around thin axis 903 Rotation, final long slab 1008 is stuck in shallow grooves 904 and the upper surface of long slab 1008 is bonded with the slot bottom of shallow grooves 904, wheel 1003 land after dustbin can be pushed to move, not only laborsaving but also conveniently, when dustbin need not move, rotation long slab 1008 makes Interconnecting piece 1001 is rotated around thin axis 903, and final wheel 1003, wheel shaft 1004, side shield 1005 are in deep groove 905, water The lower face of tablet 1006 is bonded with the upper surface of boss 902, and long slab 1008 is stuck in deep groove 905 and the upper end of long slab 1008 Face is concordant with the lower face of base body 901, dustbin can settling touch-down, the side far from long slab 1008 on the vertical plate 1007 It is equipped with gap between face and the side wall of deep groove 905, facilitates and has pinched vertical plate 1007 with hand, to make long slab 1008, wheel 1003, wheel shaft 1004, side shield 1005 leave deep groove 905.

As shown in Fig. 8, Figure 12, the interior bucket 17 includes interior bucket outer shroud 1701, interior bucket main body 1702, interior bucket inner ring 1703, The interior bucket main body 1702 is hollow cylinder, and the upper end of outer wall is provided with interior bucket outer shroud 1701, lower end and the interior bucket inner ring of inner wall 1703 are connected, and the lower face of the interior bucket inner ring 1703 is bonded with the big circular groove slot bottom of 18 top of lower bucket, the interior bucket main body 1702 outer wall and the great circle groove groove wall of 18 top of lower bucket are interference fitted, and the cross section of the trim ring 13 is L-type, by upper and lower two A annulus is connected and forms, and the internal diameter of upper ring is less than the internal diameter of lower ring, and the outer diameter of the two is equal, the lower ring and interior bucket outer shroud 1701 Cooperation, the internal diameter of the upper ring are equal with the internal diameter of interior bucket main body 1702.

Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims

1. dustbin in a kind of retractable ward of wheel, it is characterised in that：Including the first rocking bar, the second rocking bar, the first crank, Second crank, compression bar, the first lid, platen, shell, pedestal, sliding part, the second lid, the second bearing, trim ring, the first bearing, branch Bar, slideway, interior bucket, lower bucket, cell switch, linear stepping motor, motor shaft, push plate, controller, accumulator, the compression bar are Strip structure, cross section are square, and the upper end of the platen and the lower end of compression bar are connected, second crank and first The structure size all same of crank, first crank include galianconism section and long arm section, and the length of the long arm section is more than galianconism The length of section, the galianconism section and long arm section are connected and angle between the two is 135 °.One end of first rocking bar and pressure Bar is by pin connection, and the long arm section of the other end and the first crank is by pin connection, with first in the long arm section of first crank The junction of rocking bar is provided with circular through hole, and the width at the long arm section circular through hole is more than the width at the other places of long arm section, institute The structure size all same of the second rocking bar and the first rocking bar is stated, one end of second rocking bar and compression bar are another by pin connection By pin connection, first rocking bar and the second rocking bar are located at the both sides of compression bar, first lid and second for end and the second bent cake Lid structure size all same and symmetrical lid is held on the shell, the upper surface of the shell is equipped with second of structure size all same Seat and the first bearing, the lower end of first bearing and the first crank by pin connection, second bearing and the second song cake Lower end is provided with square through-hole, surrounding is fixed on by four struts in shell by pin connection at the center of the slideway On wall, the lower end of the compression bar passes through the upper surface of square through-hole and platen at slideway center to be connected, the compression bar and cunning Square through-hole at road center is clearance fit, can be slided in the square through-hole at slideway center, right on the shell Title is set there are two garbage throw-in port, and the location of lower face of the garbage throw-in port is higher than the position residing for trim ring upper surface It sets, the lower end of the shell is stuck on pedestal, is set below the pedestal there are three sliding part, and the slide mass and pedestal are with can The mode of rotation connects, and refuse bag is sleeved in interior bucket, and the trim ring is sleeved on interior bucket upper end, and the upper end of refuse bag is made to be clamped in interior bucket Between trim ring, it is interference fitted in the big circular groove above the lower bucket of lower end insertion of the interior bucket and therewith, the lower end of the lower bucket It is interference fitted in inserted base and therewith.The lower end of the linear stepping motor is fixed on the base, the linear stepping motor Motor shaft pass through the circular hole on centre bore and push plate lower face on lower bucket to be interference fitted, the push plate is placed in interior bucket, can As moving up and down for motor shaft slides up and down within the inner barrel, the internal diameter of the interior bucket is more than the diameter of platen, the controller, The lower end of accumulator is each attached on pedestal, and the controller is connect with linear stepping motor, the cell switch and accumulator Connection, the accumulator is linear stepping motor, controller provides electric energy, and the cell switch is fixed on lower bucket.

2. dustbin in a kind of ward according to claim 1, it is characterised in that：It is described first lid include cap body, Outer baffle ring, inner shield ring, block, the cap body are spherical surface, and the inner shield ring and outer baffle ring are symmetrically connected in cap body Inside and outside, the lower face and the side of inner shield ring, outer baffle ring of the cap body form annular groove, the upper end card of the shell In the annular groove that cap body, inner shield ring, outer baffle ring are formed, the block is connected in the outside of cap body lower face, institute The upper end for stating shell is arranged with two little grooves, and the block and a little groove of shell upper end coordinate, second lid On another little groove of block and shell upper end coordinate, prevent the first lid, the second lid from rotating on the shell.Described A gap, first crank, the first bearing, the second crank, second are formed between the side of one lid and the side of the second lid Bearing, compression bar are in the gap that the first lid and the second lid are formed, side of first rocking bar far from the first crank and the Two lid sides between exist 1 centimetre of gap, side of second rocking bar far from the second crank with first cover side it Between there are 1 centimetre of gap, ensure the first rocking bar, the second rocking bar, the first crank, the second crank, compression bar during the motion not It can be interfered with the first lid and the second lid.

3. the retractable dustbin of a kind of wheel according to claim 1 or 2, it is characterised in that：The pedestal includes bottom Seat ontology, accommodating chamber, center circular groove, outer groove, the base body are cylinder, and end face is equipped with center circular groove and outer thereon Annular groove, the center circular groove are located at the center of base body upper surface, set on the bottom surface of the base body there are three The lower end insertion center circular groove of accommodating chamber for installing sliding part, the lower bucket is interior and is interference fitted therewith, the shell Lower end is stuck in outer groove, and the accommodating chamber includes boss, thin axis, shallow grooves, deep groove, and the groove depth of the shallow grooves is less than deeply The groove depth of groove, the deep trouth is connected to shallow slot and the two width is equal, and the slot bottom of the deep groove is equipped with wide with deep groove Boss, the side of the boss and the side of deep groove be connected, and the lower face of the boss and the groove bottom of deep groove are connected, The height of the boss is less than the groove depth of deep groove, and the both ends of the thin axis are connected on the side wall of deep groove.

4. the retractable dustbin of a kind of wheel according to claim 3, it is characterised in that：The sliding part includes connection Portion, thin axis hole, wheel, wheel shaft, side shield, level board, vertical plate, long slab, one end and the interconnecting piece of the long slab are connected, another End is connected with level board, and the interconnecting piece is equipped with thin axis hole, and upper surface and the vertical plate of the level board are connected, between the two In 90 ° of angles, the upper surface of the vertical plate is concordant with the upper surface of long slab, symmetrical two sides that are connected in the lower face of the long slab Baffle, the wheel are connect by wheel shaft with side shield, and the width of the long slab is equal to the width of deep groove and shallow grooves, described Thin axis hole coordinates with thin axis, is equipped with gap on the vertical plate between side and the side wall of deep groove far from long slab, facilitates use Hand has pinched vertical plate, to make long slab, wheel, wheel shaft, side shield leave deep groove.

5. the retractable dustbin of a kind of wheel according to claim 1, it is characterised in that：The interior bucket includes outside interior bucket Ring, interior bucket main body, interior bucket inner ring, the interior bucket main body are hollow cylinder, and the upper end of outer wall is provided with interior bucket outer shroud, under inner wall End is connected with interior bucket inner ring, and the lower face of the interior bucket inner ring is bonded with the big circular groove slot bottom above lower bucket, the interior bucket main body Outer wall and lower bucket above great circle groove groove wall be interference fitted, the cross section of the trim ring is L-type, is consolidated by upper and lower two annulus Company forms, and the internal diameter of upper ring is less than the internal diameter of lower ring, and the outer diameter of the two is equal, and the lower ring coordinates with interior bucket outer shroud, it is described on The internal diameter of ring is equal with the internal diameter of interior bucket main body.