CN112298862A

CN112298862A - Automatic bag sleeving and replacing garbage can

Info

Publication number: CN112298862A
Application number: CN202011419429.6A
Authority: CN
Inventors: 郭建; 陈梓健
Original assignee: Guangzhou College of South China University of Technology
Current assignee: Guangzhou College of South China University of Technology
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-02-02

Abstract

The invention provides an automatic bag sleeving and changing garbage can which comprises a can body, wherein a spreading mechanism and a bag changing device are arranged in the can body, and the spreading mechanism comprises a spreading rod and rolling wheels; the opening rod is provided with more than three groups and is connected to a base of the barrel body through rolling wheels, the rolling wheels are rotatably arranged towards the center of the base, a mounting opening corresponding to the rolling wheels is formed in the base, a rotating shaft corresponding to the rolling wheels is arranged on the mounting opening, and the opening rod is a rod body; owing to set up more than three and strut the pole, fix a position the disposal bag edge through strutting the pole, can fix a position the rubbish in the disposal bag through strutting the pole on the one hand for the disposal bag struts the scope all around and fixes a position, prevents to lead to only opening the less part opening owing to adopting two points, makes disposal bag bagging-off area little, and on the other hand struts the pole and can rotate, thereby draws close to the center through strutting the pole when needs receive the disposal bag, makes the disposal bag receive and close, conveniently receives the bag.

Description

Automatic bag sleeving and replacing garbage can

Technical Field

The invention relates to the technical field of garbage cans, in particular to a garbage can capable of automatically sleeving and replacing bags.

Background

The garbage can is an indispensable necessity in human life and can be seen almost every day. The market of household supplies, hotel supplies and even alleys in avenues is indispensable at present. Along with the general improvement of people's environmental consciousness and aesthetic level, the kind and the quantity of garbage bin are also constantly renovating and increasing, and people pay more attention to its practicality, and the product function also develops towards "practicality" and "intellectuality".

The Chinese patent application No. 201922417830.5 discloses an automatic sack filling device of garbage bin in the patent document that bulletins day is 2020.09.11, including waterproof base, waterproof base's top outer wall is equipped with out the bag groove, one side inner wall of waterproof base is equipped with stores the box, one side inner wall of storing the box is equipped with the peg graft pole, and the outer wall of peg graft pole has cup jointed the disposal bag, the inner wall axis department both sides of waterproof base all have the hot-roller through the hub connection, and disposal bag roll connection is on the relative one side inner wall of two hot-rollers, the top outside department an organic whole of waterproof base is connected with the staving. The utility model discloses an integration is on the garbage bin, drives the glue roll on its piston rod through micro motor and hydraulic pressure vaulting pole, opens the disposal bag and is bucket column structure, through the light sensor after the bag body takes out, drives the disposal bag tip of the automatic centre gripping bottom of micro motor and hydraulic pressure vaulting pole, and the tip passes through rubber coating roller coat glue and the hot-rolling bonds after preheating and opens on driving the glue roll outer wall, and the bag is traded automatically, and is convenient.

However, this utility model discloses a trade bag ware, after strutting the disposal bag through the hydraulic pressure vaulting pole, the state that the disposal bag presented is bucket column structure, and the space of the disposal bag bottom of this kind of state has not been opened, and consequently when putting in rubbish, the disposal bag is directly pounded down to heavier rubbish, if the adhesive roller does not glue the disposal bag firmly, rubbish can drive the top of disposal bag and break away from the adhesive roller to cause the disposal bag to drop the scheduling problem.

Disclosure of Invention

The invention aims to provide an automatic bag sleeving and replacing garbage can, when a garbage bag is replaced, a stretching rod stretches the garbage bag when the garbage can is used, so that the space for containing garbage is enlarged, and the bag is convenient to collect.

In order to achieve the purpose, the automatic bag sleeving and changing garbage can comprises a can body, wherein a spreading mechanism and a bag changing device are arranged in the can body, the spreading mechanism comprises spreading rods and rolling wheels, the spreading rods are more than three and are connected to a base of the can body through the rolling wheels, the rolling wheels are rotatably arranged towards the center of the base, a mounting opening corresponding to the rolling wheels is formed in the base, a rotating shaft corresponding to the rolling wheels is arranged on the mounting opening, the spreading rods are rod bodies, a protective sleeve is arranged at one end, away from the rotating shaft, of each spreading rod, and one end, away from the rolling wheels, of each protective sleeve is a plane; the opening mechanism is positioned in the bag changing device, the height of the opening mechanism is less than that of the bag changing device, the bag changing device comprises a bag opening assembly and a driving mechanism, the driving mechanism comprises a first screw rod group, a second screw rod group and a third screw rod group, the first screw rod group is arranged at one end of the barrel body, the second screw rod group is arranged at the other end of the barrel body, the third screw rod group is connected with the first screw rod group and the second screw rod group, the bag opening component comprises a fixed sticky plate, a movable sticky plate, a rotary sticky plate, a driving plate and a rotary motor, the movable sticky plate is fixed at one end of the third screw rod group, the driving plate is fixed at the other end of the third screw rod group, one end of the driving plate is provided with a fixed adhesive plate, the other end of the driving plate is provided with a rotary adhesive plate, the rotary adhesive plate rotates around the driving plate, the bottom end of the barrel body is also provided with an exhaust fan, and the exhaust fan is arranged in the center of the bottom end of the barrel body; the first screw rod group comprises a first screw rod, a first driving shaft, a first screw rod sleeve and a first shaft sleeve, and one end of the third screw rod group is connected to the first screw rod group through the first screw rod sleeve and arranged in a mode of moving up and down along the first screw rod; the second screw rod group comprises a second screw rod, a second driving shaft, a second screw rod sleeve and a second shaft sleeve, and the other end of the third screw rod group is connected to the second screw rod group through the second screw rod sleeve and arranged in a mode of moving up and down along the second screw rod; the third lead screw group comprises a third lead screw, a third driving shaft, a third lead screw sleeve and a third shaft sleeve, the third lead screw is connected with the first lead screw and the second lead screw, the first driving shaft is connected with one end of the third driving shaft through the first shaft sleeve, the other end of the third driving shaft is connected with the second driving shaft through the second shaft sleeve, a movable sticky plate is fixed at one end of the second lead screw group on the third lead screw, the third lead screw is connected with one end of the movable sticky plate through the third lead screw sleeve, the third driving shaft is connected with the other end of the movable sticky plate through the third shaft sleeve, the rotating motor is fixed on the first lead screw sleeve, the first shaft sleeve is connected with one end of the driving plate through a rotating rod, and the rotating motor is connected with the other end of the driving plate.

When the garbage can with the structure is used for automatically sleeving and replacing bags, the garbage bags are pulled to be placed into the bag opening mechanism when the garbage bags are replenished, then the rotating motor controls the driving plate to rotate to one surface facing the garbage bags to stick one surface of the garbage bags, the bag opening assembly moves upwards along the driving mechanism, the bag opening assembly is connected onto the third screw rod set, the third screw rod set is controlled to move up and down during movement, after the garbage bags reach the top, the rotary adhesive plate rotates to one end of the fixed adhesive plate to stick the other surface of the garbage bags, then the other surface of the garbage bags rotates to the original position, the garbage bags can be unfolded into a straight line, then the movable adhesive plate moves to the fixed adhesive plate along the third screw rod set, the garbage bags are adhered and then move to the original position in the opposite direction, an opening is opened by the garbage bags, at the moment, the opening rod rotates to the center to be attached to the garbage bags, the bag opening assembly moves downwards to sleeve the, therefore, the garbage bag is opened to an open state, the garbage bag is finally started by the exhaust fan to enable negative pressure in the garbage can body, the garbage bag can be attached to the four walls of the garbage can, bag sleeving is completed, when the garbage bag is full, the bag opening assembly moves upwards to the top end, the opening rod concentrates the garbage bag to the center of the garbage can, the adhesive plate moves along the third screw rod group to push the garbage bag to one end of the adhesive plate, bag collection can be completed, after a user takes away the garbage bag, next replacement of the garbage bag can be started by repeating the actions, bag replacement can be completed without personnel operation, the garbage bag replacing process is simple and convenient, more than three opening rods are arranged, the edges of the garbage bag are positioned by the opening rods, on one hand, the garbage in the garbage bag can be positioned by the opening rods, the peripheral opening range of the garbage bag is positioned, and only a small part of openings are prevented from being opened due to the adoption of two points, make disposal bag bagging-off area little, on the other hand struts the pole and can rotate to draw close to the center through strutting the pole when needs receive the disposal bag, make the disposal bag receive and close, conveniently receive the bag.

Further, rotatory sticky board and fixed sticky board parallel arrangement set up from this, make things convenient for rotatory sticky board to rotate the one end of fixing sticky board.

Furthermore, rotatory sticky plate still includes sticky plate and rotatory steering wheel, the sticky plate passes through the rotatory steering wheel machine and connects the drive plate, from this, when needing to trade the bag to the disposal bag of fifty percent discount, can open it through rotatory sticky plate.

Furthermore, the movable adhesive plate is provided with an adhesive table, the adhesive table is positioned at the center of the movable adhesive plate, and the garbage bag can be adhered through the adhesive table.

Furthermore, one side of the barrel body is provided with a storage groove, and a bag opening mechanism is arranged below the storage groove, so that the whole roll of garbage bags can be conveniently placed.

Further, the bag opening mechanism comprises a bag tearing knife, a pressing strip and a pushing shaft, the bag opening mechanism is arranged at the bottom end of the barrel body, two ends of the pushing shaft are fixed to the barrel body, a gap exists between the bottom of the pushing shaft and the bottom of the barrel body, the pressing strip is arranged on one side of the pushing shaft, the bag tearing knife is arranged between the pressing strips, the garbage bag with the breaking point can be separated by only lightly scratching the bag tearing knife, and the bag opening mechanism is simple and convenient.

Further, still be equipped with driving motor on the bottom of ladle body, driving motor connects and compresses tightly the strip, compresses tightly the strip and can reciprocate the setting through driving motor, compresses tightly the strip and is used for carrying out spacing fixed with the disposal bag that separates for the disposal bag is difficult to take place the skew problem.

Further, a screw rod driving motor is arranged on the barrel body and connected with a third screw rod group, and the third screw rod group is controlled to move up and down, back and forth through the screw rod driving motor.

Further, the protective sheath is made by flexible material, and the protective sheath includes protective sheath body, is equipped with on the protective sheath body with opening pole top assorted concave part, and the top surface corner of protective sheath body is equipped with leads the fillet, above sets up, through the protective sheath that sets up flexible material, prevents the puncture of protective sheath to the disposal bag, sets up at the corner simultaneously and leads the fillet, prevents the puncture of corner to the disposal bag.

Drawings

Fig. 1 is a schematic perspective view of an automatic bagging and bag-changing trash can of the present invention;

FIG. 2 is a perspective view of the distracting mechanism of the present invention;

fig. 3 is a perspective view of the driving mechanism of the present invention.

Fig. 4 is a sectional view of the automatic bagging and bag-changing trash can of the present invention.

FIG. 5 is a top view of the distracting mechanism of the present invention.

Fig. 6 is a schematic view of the bag opening assembly of the present invention.

Fig. 7 is an enlarged view of a portion a in fig. 4.

Fig. 8 is a schematic view of the bag changing apparatus of the present invention.

Fig. 9 is a schematic structural view of the protective sheath of the invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 9, an automatic bag sleeving and changing garbage can comprises a can body 1, wherein a spreading mechanism 2 and a bag changing device 3 are arranged in the can body 1.

As shown in fig. 2 and 4, the expanding mechanism 2 includes an expanding rod 21 and a rolling wheel 22, the expanding rod 21 is provided with more than one and is connected to the base 11 of the barrel body 1 through the rolling wheel 22, and the rolling wheel 22 is rotatably arranged towards the center of the base 11; the base is provided with a mounting opening 20 corresponding to the rolling wheel 22, the mounting opening 20 is provided with a rotating shaft (not shown in the figure) corresponding to the rolling wheel 22, one end of the opening rod 21 far away from the rotating shaft is provided with a protective sleeve 211, and one end of the protective sleeve 211 far away from the rolling wheel 22 is a plane; the bag opening mechanism 2 is positioned in the bag changing device 3, the height of the bag opening mechanism 2 is smaller than that of the bag changing device 3, the bag changing device 3 comprises a bag opening assembly 4 and a driving mechanism 5, the driving mechanism 5 comprises a first screw rod group 6, a second screw rod group 7 and a third screw rod group 8, the first screw rod group 6 is arranged at one end of the barrel body 1, the second screw rod group 7 is arranged at the other end of the barrel body 1, the third screw rod group 8 is connected with the first screw rod group 6 and the second screw rod group 7, the bag opening assembly 4 comprises a fixed sticky plate 41, a movable sticky plate 42, a rotary sticky plate 43, a driving plate 44 and a rotating motor, the movable sticky plate 42 is fixed at one end of the third screw rod group 8, the driving plate 44 is fixed at the other end of the third screw rod group 8, one end of the driving plate 44 is provided with a fixed sticky plate 41, the other end of the driving plate 44 is provided with a rotary sticky plate 43, the rotary sticky plate 43 is arranged in parallel with the fixed sticky plate 41, with this arrangement, rotation of the rotary adhesive plate 43 to one end of the fixed adhesive plate 41 is facilitated.

As shown in fig. 3 and 8, the first screw rod group 6 includes a first screw rod 61, a first driving shaft 62, a first screw rod sleeve 63 and a first shaft sleeve 64, and one end of the third screw rod group 8 is connected to the first screw rod group 6 through the first screw rod sleeve 63 and is arranged to move up and down along the first screw rod 61; the second screw rod group 7 comprises a second screw rod 71, a second driving shaft 72, a second screw rod sleeve 73 and a second shaft sleeve 74, the other end of the third screw rod group 8 is connected to the second screw rod group 7 through the second screw rod sleeve 73 and arranged in a mode of moving up and down along the second screw rod 71, and therefore the bag opening assembly can move up and down through the screw rod.

As shown in fig. 8, the rotating motor 45 is fixed on the first screw rod sleeve 63, one end of the driving plate 44 is connected with the first shaft sleeve 64 through a rotating rod 441, the other end of the driving plate 44 is connected with the rotating motor 45, and by arranging the rotating motor, the driving plate 44 can be rotated downwards when the bag is changed, so that the garbage bag can be more conveniently adhered.

As shown in fig. 3 and 8, the third screw group 8 includes a third screw 81, a third driving shaft 82, a third screw sleeve 83 and a third shaft sleeve 84, the third screw 81 connects the first screw 61 and the second screw 71, one end of the third driving shaft 82 connects the first driving shaft 62 through the first shaft sleeve 64, the other end of the third driving shaft 82 connects the second driving shaft 72 through the second shaft sleeve 74, a movable adhesive plate 42 is fixed on the third screw 81 at one end of the second screw group 7, one end of the movable adhesive plate 42 connects the third screw 81 through the third screw sleeve 83, and the other end of the movable adhesive plate 42 connects the third driving shaft 82 through the third shaft sleeve 84, so that the front and back movement of the bag opening assembly is realized through the screws, and the structure is simple and effective.

As shown in fig. 6 and 8, the rotary adhesive plate 43 further comprises an adhesive plate 431 and a rotary steering gear 432, wherein the adhesive plate 431 is rotatably arranged on the driving plate 44 through the rotary steering gear 432, so that when the folded garbage bag needs to be replaced, the folded garbage bag can be opened through rotating the adhesive plate.

As shown in fig. 3, an adhering table 421 is arranged on the movable adhering plate 42, and the adhering table 421 is located at the center of the movable adhering plate 42, so that the garbage bag can be adhered by the adhering table.

As shown in fig. 1 and 4, a storage groove 12 is provided at one side of the tub 1, and a bag opening mechanism 9 is provided below the storage groove 12.

As shown in fig. 5, the bag opening mechanism 9 includes a bag tearing knife 91, a pressing strip 92 and a pushing shaft 93, the bag opening mechanism 9 is arranged at the bottom end of the barrel body 1, two ends of the pushing shaft 93 are fixed on the barrel body, a gap exists between the bottom of the pushing shaft 93 and the bottom of the barrel body, the pressing strip 92 is arranged on one side of the pushing shaft 93, the bag tearing knife 91 is arranged between the pressing strips 92, and for a garbage bag with a breakpoint, the garbage bag can be separated only by lightly scratching the bag tearing knife, which is simple and convenient.

As shown in fig. 7, still be equipped with driving motor 921 on the bottom of ladle body 1, driving motor 921 is connected and is pressed strip 92, and the setting can be reciprocated through driving motor 921 to the pressing strip 92, and the pressing strip 92 is used for carrying out spacing fixed with the disposal bag that separates for the disposal bag is difficult to take place the skew problem.

As shown in fig. 4, a screw driving motor 10 is provided on the barrel body 1, the screw driving motor 10 is connected to the third screw group 8, and the third screw group is controlled to move up and down and back and forth by the screw driving motor.

As shown in fig. 9, the protecting sleeve 211 is made of flexible material, the protecting sleeve 211 includes a protecting sleeve body 2111, the protecting sleeve body 2111 is provided with a groove portion 212 matching with the top of the opening rod 21, the corner of the top surface of the protecting sleeve body 2111 is provided with a guiding round corner 213, the above arrangement prevents the protecting sleeve from puncturing the garbage bag by the protecting sleeve provided with flexible material, and meanwhile, the guiding round corner is provided at the corner to prevent the garbage bag from puncturing by the corner.

Claims

1. The utility model provides an automatic cover bag garbage bin of trading, includes the ladle body, its characterized in that: the bag opening device comprises a barrel body, a bag opening mechanism and a bag changing device are arranged in the barrel body, the bag opening mechanism comprises opening rods and rolling wheels, more than three opening rods are arranged on a base of the barrel body and are connected to the base of the barrel body through the rolling wheels, the rolling wheels are rotatably arranged towards the center of the base, an installation opening corresponding to the rolling wheels is formed in the base, a rotating shaft corresponding to the rolling wheels is arranged on the installation opening, a protective sleeve is arranged at one end, away from the rotating shaft, of each opening rod, and one end, away from the rolling wheels, of each protective sleeve; the opening mechanism is positioned in the bag changing device, the height of the opening mechanism is less than that of the bag changing device, the bag changing device comprises a bag opening assembly and a driving mechanism, the driving mechanism comprises a first screw rod group, a second screw rod group and a third screw rod group, the first screw rod group is arranged at one end of the barrel body, the second screw rod group is arranged at the other end of the barrel body, the third screw rod group is connected with the first screw rod group and the second screw rod group, the bag opening component comprises a fixed sticky plate, a movable sticky plate, a rotary sticky plate, a driving plate and a rotary motor, the movable sticky plate is fixed at one end of the third screw rod group, the driving plate is fixed at the other end of the third screw rod group, one end of the driving plate is provided with a fixed adhesive plate, the other end of the driving plate is provided with a rotary adhesive plate, the rotary adhesive plate rotates around the driving plate, the bottom end of the barrel body is also provided with an exhaust fan, and the exhaust fan is arranged in the center of the bottom end of the barrel body; the first screw rod group comprises a first screw rod, a first driving shaft, a first screw rod sleeve and a first shaft sleeve, and one end of the third screw rod group is connected to the first screw rod group through the first screw rod sleeve and arranged in a mode of moving up and down along the first screw rod; the second screw rod group comprises a second screw rod, a second driving shaft, a second screw rod sleeve and a second shaft sleeve, and the other end of the third screw rod group is connected to the second screw rod group through the second screw rod sleeve and arranged in a mode of moving up and down along the second screw rod; the third lead screw group comprises a third lead screw, a third driving shaft, a third lead screw sleeve and a third shaft sleeve, the third lead screw is connected with the first lead screw and the second lead screw, the first driving shaft is connected with one end of the third driving shaft through the first shaft sleeve, the other end of the third driving shaft is connected with the second driving shaft through the second shaft sleeve, a movable sticky plate is fixed at one end of the second lead screw group on the third lead screw, the third lead screw is connected with one end of the movable sticky plate through the third lead screw sleeve, the third driving shaft is connected with the other end of the movable sticky plate through the third shaft sleeve, the rotating motor is fixed on the first lead screw sleeve, the first shaft sleeve is connected with one end of the driving plate through a rotating rod, and the rotating motor is connected with the other end of the driving plate.

2. The automatic bag sleeving and replacing garbage can as claimed in claim 1, wherein: the rotary sticky plate and the fixed sticky plate are arranged in parallel.

3. The automatic bag sleeving and replacing garbage can as claimed in claim 1, wherein: the rotary adhesive plate further comprises an adhesive plate and a rotary steering engine, and the adhesive plate is connected with the driving plate through the rotary steering engine.

4. The automatic bag sleeving and replacing garbage can as claimed in claim 1, wherein: the movable bonding plate is provided with a bonding table, and the bonding table is positioned in the center of the movable bonding plate.

5. The automatic bag sleeving and replacing garbage can as claimed in claim 1, wherein: one side of the barrel body is provided with a storage groove, and a bag opening mechanism is arranged below the storage groove.

6. The automatic bag sleeving and replacing garbage can as claimed in claim 5, wherein: the bag opening mechanism comprises a bag tearing knife, a pressing strip and a pushing shaft, the bag opening mechanism is arranged at the bottom end of the barrel body, two ends of the pushing shaft are fixed on the barrel body, a gap exists between the bottom of the pushing shaft and the bottom of the barrel body, the pressing strip is arranged on one side of the pushing shaft, and the bag tearing knife is arranged between the pressing strips.

7. The automatic bag sleeving and replacing garbage can as claimed in claim 1, wherein: still be equipped with driving motor on the bottom of ladle body, driving motor connects and compresses tightly the strip, compresses tightly the strip and can reciprocate the setting through driving motor.

8. The automatic bag sleeving and replacing garbage can as claimed in claim 1, wherein: and a screw rod driving motor is arranged on the barrel body and is connected with a third screw rod group.

9. The automatic bag sleeving and replacing garbage can as claimed in claim 1, wherein: the protective sheath is made by flexible material, and the protective sheath includes the protective sheath body, is equipped with on the protective sheath body with strutting pole top assorted concave part, and the top surface corner of protective sheath body is equipped with leads the fillet.