CN212100380U - An electric cover plate garbage can - Google Patents

Abstract

The utility model discloses an electric cover plate garbage box, which comprises a box body, a box cover, an active cover, a rotating shaft, a driven cover, a slide bar, a transmission box, a transmission rod, a rotating shaft worm wheel, a motor worm wheel, a driving motor, a control box and a The infrared sensor switch, when the driving motor rotates, can drive the transmission rod to rotate, thereby driving the rotating shaft to rotate, and the active cover rotates upward under the driving of the rotating shaft until the angle between the active cover and the horizontal plane is 80 degrees, the box cover The feeding port on the top surface is opened, the driving motor is reversed, and the rotating shaft drives the active cover to reverse, so that the active cover, the driven cover and the slider are reset, and the feeding port is covered. The device has a simple structure and can be automatically opened when someone approaches. The feeding port is automatically closed after the garbage is dumped. Through the self-locking effect of the worm gear on the rotating shaft and the worm teeth at both ends of the transmission rod, the active cover rotates at a constant speed during rotation and reset without making noise.

Description

An electric cover plate garbage can

technical field

The utility model relates to the technical field of a garbage can, in particular to an electric cover plate garbage can.

Background technique

Outdoor garbage bins are containers for storing garbage and are commonly used in public places such as communities and parks. Most of the existing garbage bins are of the flip-top type, and households need to open the lid by hand when throwing garbage, which is very inconvenient. Although there is also a foot drive switch, due to the lever action, the foot switch of the outdoor trash can needs to be stepped on hard, which is inconvenient to use, and the impact force when the cover is opened and dropped is large, resulting in a large noise, which is easy to frighten children. The connection structure of the cover plate produces a large impact and reduces the service life.

Utility model content

The purpose of the present utility model is to provide an electric cover plate garbage box to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

An electric cover plate garbage box, comprising a box body, a box cover, an active cover, a rotating shaft, a driven cover, a slider, a transmission box, a transmission rod, a rotating shaft worm gear, a motor worm gear, a drive motor, a control box and an infrared induction switch, all of which are The box body is a square box structure with an open top surface, the top surface of the box body is fixedly connected with a box cover, the box cover is a square frame structure, and the inner wall of the box body is close to the bottom surface. Equipped with a square chute, the two ends of the slider are slidably connected in the chute;

The left and right ends of the box cover are provided with front and rear symmetrical through holes, and the front and rear ends of the rotating shaft are fixedly connected to the through holes through bearings. The outer end of the active cover, the active cover is a square plate-like structure, the inner end is symmetrically connected with a circular sleeve front and rear, the driven cover is a square plate-like structure with the same size as the active cover, and the side surfaces at both ends are The center is fixedly connected with a circular sleeve, the length of the sleeve is the same as the length between the two circular sleeves at the inner end of the active cover, and the inner end of the active cover and the outer end of the driven cover can be pinned to each other through a pin rod. At the same time, the driven cover can rotate around the inner end of the active cover, and the active cover is rotated under the driving of the rotating shaft;

The inner sleeve of the driven cover is hinged in the groove on the outer side of the slider, the slider is a square strip structure, the front and rear ends of the slider are provided with square bumps near the bottom, and the bumps are slidably connected In the groove on the inner side of the box cover, the outer side of the slider is provided with a square notch, the front and rear side walls of the notch are provided with a circular groove, and the groove is provided with a fixed connection pin, and the pin is sleeved on the driven cover. Inside the inner sleeve of the driven cover, the inner end of the driven cover can rotate around the pin shaft. When the active cover rotates upwards driven by the rotating shaft, the outer end of the active cover rotates upwards, and the driven cover rotates with the rotation of the active cover. Folding and shrinking with the active cover until the angle between the active cover and the horizontal plane is 80 degrees, the feeding opening on the top surface of the box cover is opened;

The back of the box cover is fixedly connected with a transmission box. The transmission box is a hollow cuboid structure. Two bearing seats are fixedly connected to the left and right of its inner wall. A transmission rod is fixedly connected in the bearing seat through the bearings. There are worm teeth with opposite directions of rotation. The inner end of the rotating shaft passes through the inner side of the box cover and through the circular through hole on the front of the transmission box. The inner end of the rotating shaft is keyed in the transmission box. They mesh with the worm teeth at both ends of the transmission rod respectively, and can rotate when the transmission rod rotates, and the worm gears of the left and right rotating shafts have opposite directions;

The middle of the transmission rod is provided with worm gear teeth, which mesh with the motor worm gear. The motor worm gear is keyed and fixed on the output shaft of the drive motor. The shaft is inserted into the inner cavity of the transmission case through the back through hole of the transmission case. When the driving motor rotates, it can drive the transmission rod to rotate, thereby driving the rotating shaft to rotate, and the active cover and the driven cover are folded, folded and lowered;

The front of the box cover is provided with an infrared sensing switch, which is electrically connected to the infrared monitoring module in the control box, and the control box is provided with an infrared monitoring module and a control module for driving the motor. When the monitoring module sends out an electrical signal, and the duration exceeds five seconds, the sent electrical signal is sent to the control module of the drive motor to control the rotation of the drive motor, so that the active cover and the driven cover are folded and folded, and the feeding port is opened. When leaving, the infrared monitoring module transmits an electrical signal, and the control module of the drive motor controls the drive motor to reverse, and resets the active cover and the driven cover;

As a further solution of the present utility model: the front of the box is provided with a foot switch, the foot switch is electrically connected with the control module of the driving motor in the control box, and when someone actively steps on the foot switch, the control module of the driving motor controls the driving When the motor runs, the garbage can is opened, and after five minutes, the drive motor is controlled to reverse and close the garbage can;

As a further scheme of the present utility model: the drive motor is a 40W single-phase AC worm gear reducer;

As a further scheme of the present invention: the bottom surface of the transmission box can be equipped with a battery, and the battery can supply power to the driving motor in the event of power failure and circuit failure;

As a further solution of the present invention, an anti-collision edge is fixedly connected to the inner side of the sliding bar, and the anti-collision edge is made of rubber, which can provide an anti-collision effect when the driven cover is reset and closed, and improve the sealing effect. ;

As a further solution of the present invention, rubber sealing strips are fixedly connected on the front and rear sides of the bottom of the active cover and the driven cover, which can provide The sealing effect prevents the odor of the garbage can from escaping.

Compared with the prior art, the beneficial effect of the present invention is: when the driving motor rotates, it can drive the transmission rod to rotate, thereby driving the rotating shaft to rotate, and the rotation of the rotating shafts on both sides is opposite, when the active cover is driven upward by the rotating shaft. When rotating, the outer end of the active cover rotates upward, the top of the driven cover moves with the top of the active cover, and the bottom of the driven cover drives the slider to slide outward in the groove of the inner wall of the box cover until it rotates until the active cover and the horizontal plane. When the angle between them is 80 degrees, the feeding port on the top surface of the box cover is opened, the driving motor is reversed, and the rotating shaft drives the active cover to reverse, so that the active cover, the driven cover and the slider are reset, and the feeding port is covered. The device has a simple structure, and can automatically open the feeding port when someone approaches, and automatically close the feeding port after the garbage is poured out. Through the self-locking effect of the worm gear on the rotating shaft and the worm teeth at both ends of the transmission rod, the active cover rotates at a constant speed during rotation and reset. , no noise, no impact shock, long service life.

Description of drawings

FIG. 1 is a schematic diagram of the structure of an electric-covered dustbin.

FIG. 2 is a schematic structural diagram of the side surface of the garbage box in the electric cover plate garbage box.

FIG. 3 is a schematic structural diagram of the top surface of the box cover in the electric cover plate garbage box.

In the figure: box 1, box cover 2, active cover 3, rotating shaft 4, driven cover 5, slider 6, anti-collision edge 7, transmission box 8, transmission rod 9, rotating shaft worm wheel 10, motor worm wheel 11, drive motor 12. Control box 13, infrared sensor switch 14.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 3 , in an embodiment of the present utility model, an electric cover plate dustbin includes a box body 1 , a box cover 2 , an active cover 3 , a rotating shaft 4 , a driven cover 5 , a slider 6 , and a transmission box 8 , transmission rod 9, rotating shaft worm gear 10, motor worm gear 11, drive motor 12, control box 13 and infrared sensor switch 14, the box body 1 is a square box body structure with an open top surface, and the top surface of the box body 1 is fixedly connected with The box cover 2, the box cover 2 is a square frame structure, the inner wall of the box cover 2 is provided with a rib near the bottom surface, and the front and rear sides of the inner wall of the box cover 2 are provided with a square chute, and the two ends of the slider 6 are slidably connected in the chute ;

The left and right ends of the box cover 2 are provided with front and rear symmetrical through holes, and the front and rear ends of the rotating shaft 4 are fixedly connected to the through holes through bearings. At the outer ends of the active covers 3 on both sides, the active covers 3 have a square plate-like structure, and the inner ends are symmetrically connected with a circular sleeve in front and rear. The driven covers 5 are square plates with the same size as the active covers 3 . A circular sleeve is fixedly connected to the center of the side surfaces at both ends. The length of the sleeve is the same as the length between the two circular sleeves at the inner end of the active cover 3. The inner end of the active cover 3 can be connected to the inner end of the active cover 3 through a pin rod. The outer ends of the driven cover 5 are pinned together, so that the driven cover 5 can rotate around the inner end of the active cover 3, and the active cover 3 is rotated under the driving of the rotating shaft 4;

The inner sleeve of the driven cover 5 is hinged in the groove on the outer side of the slider 6, the slider 6 is a square strip structure, and the front and rear ends of the slider 6 are provided with square bumps near the bottom. The bump is slidably connected in the groove on the inner side of the box cover 2, the outer side of the slider 6 is provided with a square notch, the front and rear side walls of the notch are provided with a circular groove, and the groove is provided with a fixed connection pin. It is sleeved in the inner end sleeve of the driven cover 5, so that the inner end of the driven cover 5 can rotate around the pin shaft. When the active cover 3 is rotated upwards under the drive of the rotating shaft 4, the outer end of the active cover 3 is upward. Rotate, the driven cover 5 folds and shrinks with the rotation of the active cover 3 and the active cover 3 until the angle between the active cover 3 and the horizontal plane is 80 degrees, and the top surface feeding port of the box cover 2 is opened;

The back of the box cover 2 is fixedly connected with a transmission box 8, the transmission box 8 is a hollow cuboid structure, and its inner wall is fixedly connected with two bearing seats on the left and right, and a transmission rod 9 is fixedly connected in the bearing seat through the bearings. The two ends of the shaft 4 are respectively provided with worm gear teeth with opposite directions of rotation. A rotating shaft worm gear 10 is connected, and the left and right two rotating shaft worm gears 10 are meshed with the worm teeth at both ends of the transmission rod 9 respectively, and can rotate when the transmission rod 9 rotates, and the steering of the left and right two rotating shaft worm gears 10 is opposite;

The middle of the transmission rod 9 is provided with worm gear teeth, which mesh with the motor worm gear 11, the motor worm gear 11 is keyed and fixed on the output shaft of the drive motor 12, and the drive motor 12 is fixedly connected to the back of the transmission box 8 near the bottom. position, the output shaft of the driving motor 12 is inserted into the inner cavity of the transmission case 8 through the back through hole of the transmission case 8, when the driving motor 12 rotates, it can drive the transmission rod 9 to rotate, thereby driving the rotating shaft 4 to rotate, and the active cover 3 And the driven cover 5 is folded and put down;

The front of the box cover 2 is provided with an infrared sensing switch 14, and the infrared sensing switch 14 is electrically connected with the infrared monitoring module in the control box 13. The control box 13 is provided with an infrared monitoring module and a control module for driving the motor 12. The infrared sensing switch 14. The heat source is detected, and an electrical signal is sent to the infrared monitoring module, and when the duration exceeds five seconds, the sent electrical signal is sent to the control module of the drive motor 12 to control the drive motor 12 to rotate, so that the active cover 3 and the driven cover 5 Fold and fold, open the feeding port, when the heat source leaves, the infrared monitoring module transmits an electrical signal, the control module of the driving motor 12 controls the driving motor 12 to reverse, and resets the active cover 3 and the driven cover 5;

The front of the box body 1 is provided with a foot switch, and the foot switch is electrically connected to the control module of the driving motor 12 in the control box 13. When someone actively steps on the foot switch, the control module of the driving motor 12 controls the driving motor 12 to operate. Open the trash can, control the drive motor 12 to reverse after five minutes, and close the trash can;

The drive motor 12 is a 40W single-phase AC worm gear reducer;

The bottom surface of the transmission box 8 can be equipped with a battery, and the battery can supply power to the driving motor 12 in the event of power failure and circuit failure;

An anti-collision edge 7 is fixedly connected to the inner side of the sliding bar 6, and the anti-collision edge 7 is made of rubber, which can provide an anti-collision effect when the driven cover 5 is reset and closed, and improve the sealing effect;

The front and rear sides of the bottom of the active cover 3 and the driven cover 5 are fixedly connected with rubber sealing strips, which can provide a sealing effect when the bottom surfaces of the active cover 3 and the driven cover 5 are in contact with the inner wall rib of the box cover 2 to prevent The stench of the garbage can escape.

The working principle of the present utility model is: when the driving motor 12 rotates, it can drive the transmission rod 9 to rotate, thereby driving the rotating shaft 4 to rotate, and the rotation of the rotating shafts 4 on both sides is opposite, when the active cover 3 is driven by the rotating shaft 4 to rotate upwards , the outer end of the active cover 3 rotates upward, the top of the driven cover 5 moves with the top of the active cover 3, and the bottom of the driven cover 5 drives the slider 6 to slide outward in the groove of the inner wall of the box cover 2 until it rotates When the angle between the active cover 3 and the horizontal plane is 80 degrees, the top surface feeding port of the box cover 2 is opened, the driving motor 12 is reversed, and the rotating shaft 4 drives the active cover 3 to reverse, so that the active cover 3 and the driven cover are reversed. 5 and the slide bar 6 are reset, and the feeding port is covered, which is convenient for use.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present invention, any modifications, equivalent replacements, improvements, etc. made should be included within the protection scope of the present invention.

Claims (6)

1. An electric cover plate garbage box, comprising a box body, a box cover, an active cover, a rotating shaft, a driven cover, a slider, a transmission box, a transmission rod, a rotating shaft worm gear, a motor worm gear, a drive motor, a control box and an infrared sensor switch , characterized in that the box body is a square box body structure with an open top surface, a box cover is fixedly connected to the top surface of the box body, the box cover is a square frame structure, and its inner wall is close to the bottom surface. The inner wall of the cover is provided with a square chute on the front and rear sides, and the two ends of the slider are slidably connected in the chute; The left and right ends of the box cover are provided with front and rear symmetrical through holes, and the front and rear ends of the rotating shaft are fixedly connected to the through holes through bearings. The outer end of the active cover, the active cover is a square plate-like structure, the inner end is symmetrically connected with a circular sleeve front and rear, the driven cover is a square plate-like structure with the same size as the active cover, and the side surfaces at both ends are A circular sleeve is fixedly connected in the center. The length of the sleeve is the same as the length between the two circular sleeves at the inner end of the active cover. The inner end of the active cover and the outer end of the driven cover are pinned together by a pin rod. ; The inner sleeve of the driven cover is hinged in the groove on the outer side of the slider, the slider is a square strip structure, the front and rear ends of the slider are provided with square bumps near the bottom, and the bumps are slidably connected In the groove on the inner side of the box cover, the outer side of the slider is provided with a square notch, the front and rear side walls of the notch are provided with a circular groove, and the groove is provided with a fixed connection pin, and the pin is sleeved on the driven cover. inside the inner sleeve; The back of the box cover is fixedly connected with a transmission box. The transmission box is a hollow cuboid structure. Two bearing seats are fixedly connected to the left and right of its inner wall. A transmission rod is fixedly connected in the bearing seat through the bearings. There are worm teeth with opposite directions of rotation. The inner end of the rotating shaft passes through the inner side of the box cover and through the circular through hole on the front of the transmission box. The inner end of the rotating shaft is keyed in the transmission box. They mesh with the worm teeth at both ends of the transmission rod respectively, and can rotate when the transmission rod rotates, and the worm gears of the left and right rotating shafts have opposite directions; The middle of the transmission rod is provided with worm gear teeth, which mesh with the motor worm gear, the motor worm gear key is connected and fixed on the output shaft of the driving motor, the driving motor is fixed on the back of the transmission box, and the output shaft of the driving motor passes through the transmission The through hole on the back of the box is inserted into the inner cavity of the transmission box; The front of the box cover is provided with an infrared sensing switch, which is electrically connected with the infrared monitoring module in the control box, and the control box is provided with an infrared monitoring module and a control module for driving the motor. 2 . The electric cover plate dustbin according to claim 1 , wherein a foot switch is provided on the front of the box body, and the foot switch is electrically connected to the control module of the drive motor in the control box. 3 . 3 . The electric cover plate dustbin according to claim 1 , wherein the drive motor is a 40W single-phase AC worm gear reducer. 4 . 4 . The electric cover plate garbage bin according to claim 1 , wherein a battery can be installed on the bottom surface of the transmission box. 5 . 5 . The electric cover dustbin according to claim 1 , wherein an anti-collision edge is fixedly connected to the inner side of the sliding bar, and the anti-collision edge is made of rubber. 6 . 6 . The electric cover dustbin according to claim 1 , wherein rubber sealing strips are fixedly connected to the front and rear sides of the bottom of the active cover and the driven cover. 7 .

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