CN212201828U

CN212201828U - Small-size prevent tong automatic switch rolling slats door device

Info

Publication number: CN212201828U
Application number: CN202020381225.7U
Authority: CN
Inventors: 唐露; 朱德军; 臧鹏; 梁双俊
Original assignee: Lingyu Technology Hangzhou Co ltd
Current assignee: Lingyu Technology Hangzhou Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-22
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a small-size prevent tong automatic switch rolling slats door device, including dustbin upper cover (1), be close to front position connection on dustbin upper cover (1) and be equipped with step motor (3) and a plurality of mount pad (4), step motor (3) both ends are all connected and are equipped with universal shaft (5), support bearing (6) in-connection is equipped with transmission shaft (7), the other end of transmission shaft (7) extends support bearing (6) and connects and be equipped with synchronous pulley (8), symmetrical connection is equipped with two sets of fixing support (11) on dustbin upper cover (1), fixing support (11) in-connection is equipped with guiding axle (12), sliding connection is equipped with door mounting panel (13) on guiding axle (12), the one side connection of door mounting panel (13) is equipped with rolling slats door piece (14). Compared with the prior art, the utility model the advantage lies in: compact structure, reasonable design and hand clamping prevention.

Description

Small-size prevent tong automatic switch rolling slats door device

Technical Field

The utility model relates to a rolling slats door technical field specifically indicates a small-size prevent tong automatic switch rolling slats door device.

Background

Garbage classification generally refers to a series of activities of classified storage, classified delivery and classified transport of garbage according to a certain rule or standard, so as to convert the garbage into public resources. Current country highly attaches importance to waste classification, waste classification work is a long-term, difficult system engineering, development along with science and technology, waste classification combines together with artificial intelligence and has become an important trend, at present, the opening of the intelligent dustbin that uses in market generally uses pull-up formula electric switch door, this kind of open mode is high to the ascending space requirement of vertical direction, thereby lead to the dustbin bulky, can't effectively detect simultaneously whether have the foreign matter to block the process of closing the door, the phenomenon that the user was pressed from both sides by the electric switch door in the input rubbish in-process often appears and is wounded takes place, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a compact structure, reasonable in design, prevent that a small-size prevent tong automatic switch shutter door gear of tong.

In order to solve the technical problem, the utility model provides a technical scheme does: a small-sized hand-clamping-proof automatic switch rolling door device comprises a garbage can upper cover, wherein a cavity is arranged on the garbage can upper cover, a stepping motor and a plurality of mounting seats are connected and arranged at the position close to the front end of the garbage can upper cover, universal shafts are connected and arranged at the two ends of the stepping motor, supporting bearings are connected and arranged in the mounting seats, a transmission shaft is connected and arranged in the supporting bearings, one end of the transmission shaft is connected with the universal shafts, the other end of the transmission shaft extends out of the supporting bearings and is connected and provided with a synchronous belt pulley, the synchronous belt pulley is connected and provided with a driven belt pulley through a synchronous belt, two groups of fixed supports are symmetrically connected and arranged on the garbage can upper cover, a guide shaft is connected and arranged in the fixed supports, a door mounting plate is arranged on the guide shaft in a sliding connection mode, a rolling door block is connected and arranged on, touch and connect on the limit installation guide rail and be equipped with safe limit of touching, both ends are all connected and are equipped with the aluminum alloy guide rail about the cavity, rolling slats door piece slidable mounting is in the aluminum alloy guide rail.

After the structure more than adopting, the utility model has the advantages of it is following: the utility model has the advantages of compact structure and reasonable design, the step motor can be used for providing power for the opening and closing of the rolling door block, the universal shaft can be arranged for driving the transmission shaft to rotate, the friction force of the transmission shaft is reduced by the arrangement of the supporting bearing, the transmission shaft can rotate more smoothly, the opening and closing of the rolling door panel can be controlled by the cooperation of the synchronous belt wheel, the synchronous belt and the driven belt wheel, the rolling door block can move in a fixed direction by the cooperation of the fixed support and the guide shaft, the rolling door block can move in a specific track by the arrangement of the aluminum alloy guide rail, the normal opening and closing of the dustbin can be ensured, the safe touch edge can be simultaneously touched when the rolling door block touches the hands of a throwing person in the process of closing the rolling door block, the safe touch edge can feed back information to the control system at the moment, the controller can send an instruction at any moment, the opening of the roller shutter door block is adjusted, so that the roller shutter door is safer, and the phenomenon of hand clamping can be prevented.

As the improvement, the quantity of mount pad is 4, the mount pad passes through the bolt and installs on the dustbin upper cover, and bolted connection is easy to assemble and dismantlement more, and the practicality is good.

As an improvement, the synchronous belt is fixedly connected to the door mounting plate, so that the door mounting plate can ascend or descend along with the rotation of the synchronous belt, and the opening and closing of the roller shutter door block are further controlled.

As an improvement, the driven belt wheel is installed on the upper cover of the garbage can through the belt wheel installation seat, the belt wheel installation seat can be detached independently, and the driven belt wheel can be firmly fixed on the upper cover of the garbage can.

As an improvement, the number of the guide shafts is 2, the two guide shafts are respectively and symmetrically distributed on two sides of the cavity, and the guide shafts can provide direction guidance for the movement of the roller shutter door block, so that the roller shutter door block moves in a fixed direction.

As an improvement, the position, close to the fixed support, of the upper cover of the dustbin is connected with the ohm dragon microswitch, when the door mounting plate touches the ohm dragon microswitch, the stepping motor stops working, the rolling door block cannot move upwards, and the dustbin is fully opened.

As the improvement, the aluminum alloy guide rail includes vertical guide rail, vertical guide rail is kept away from the one end connection of door mounting panel and is equipped with and turns to crooked guide rail, the other end connection that turns to crooked guide rail is equipped with transverse guide, turns to the movement track that the setting up of crooked guide rail can change the rolling slats door piece, the effectual whole volume that reduces the dustbin body accomplishes the effect that the space maximize utilized.

Drawings

Fig. 1 is a schematic structural view of a small-sized hand-clamping-proof automatic opening and closing roller shutter door device.

Fig. 2 is a side view of the small-sized hand-clamping-proof automatic opening and closing roller shutter door device.

Fig. 3 is a schematic structural view of the small-sized hand-clamping-proof automatic opening and closing roller shutter device in use.

Fig. 4 is a side view of the small-sized hand-clamping-proof automatic opening and closing roller shutter door device in the use state.

As shown in the figure: 1. dustbin upper cover, 2, cavity, 3, step motor, 4, mount pad, 6, support bearing 8, synchronous pulley 10, driven pulley, 12, guiding axle, 13, door mounting panel, 14, rolling slats door piece, 15, touch limit installation guide rail, 16, safe touch limit, 17, aluminum alloy guide rail, 18, bolt, 19, band pulley mount pad, 20, ohm dragon micro-gap switch, 21, vertical guide rail, 22, turn to crooked guide rail, 23, transverse guide rail.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "provided", "mounted", "connected", and the like are to be understood in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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

With reference to the attached figures 1-4, a small-sized hand-clamping-prevention automatic switch rolling door device comprises a garbage can upper cover 1, wherein a cavity 2 is arranged on the garbage can upper cover 1, a stepping motor 3 and a plurality of mounting seats 4 are connected and arranged on the garbage can upper cover 1 close to the front end, universal shafts 5 are respectively connected and arranged at two ends of the stepping motor 3, supporting bearings 6 are connected and arranged in the mounting seats 4, transmission shafts 7 are connected and arranged in the supporting bearings 6, one ends of the transmission shafts 7 are connected with the universal shafts 5, the other ends of the transmission shafts 7 extend out of the supporting bearings 6 and are connected and provided with synchronous belt wheels 8, the synchronous belt wheels 8 are connected and provided with driven belt wheels 10 through synchronous belts 9, two groups of fixing supports 11 are symmetrically connected and arranged on the garbage can upper cover 1, guide shafts 12 are connected and provided with guide shafts 11, and door mounting plates 13 are slidably connected, the one side connection that step motor 3 was kept away from to door mounting panel 13 is equipped with rolling slats door piece 14, the another side connection of door mounting panel 13 is equipped with touches limit installation guide rail 15, it is equipped with safe limit 16 to touch to connect on the limit installation guide rail 15, cavity 2 is controlled both ends and is all connected and is equipped with aluminum alloy guide rail 17, rolling slats door piece 14 slidable mounting is in aluminum alloy guide rail 17.

The quantity of mount pad 4 is 4, mount pad 4 passes through bolt 18 to be installed on dustbin upper cover 1, hold-in range 9 fixed connection is on door mounting panel 13, driven pulleys 10 passes through band pulley mount pad 19 to be installed on dustbin upper cover 1, the quantity of guiding axle 12 is 2, and two guiding axles 12 respectively symmetric distribution in the both sides of cavity 2, the position department connection that is close to fixing support 11 on dustbin upper cover 1 is equipped with ohm dragon micro-gap switch 20, aluminum alloy guide rail 17 includes vertical guide rail 21, vertical guide rail 21 is kept away from a one end connection of mounting panel 13 and is equipped with and turns to crooked guide rail 22, the other end connection that turns to crooked guide rail 22 is equipped with transverse guide 23.

When the utility model is implemented, when the stepping motor 3 receives the instruction of 'throw in garbage and open the door', the power-on operation is started, at the moment, the transmission shafts 7 at the two ends of the stepping motor 3 drive the synchronous pulleys 8 to rotate and drive the driven pulleys 10 to rotate through the rotation of the synchronous belts 9, so as to realize the upward opening of the rolling door block 14, along with the gradual opening of the door, the rolling door block 14 at the upper part enters the transverse guide rail 23 to reach the horizontal position after turning to the bent guide rail 22, so as to effectively reduce the volume of the box body, when the upward rolling door block 14 moves to a certain position at the top end, the rolling door block 14 is touched with the ohm dragon microswitch 20, at the moment, the rolling door block 14 stops moving and reaches the limit position, after the garbage throwing is finished, the stepping motor 3 receives the instruction of throwing in, and then controls the stepping motor 3 to rotate reversely, so as to realize the closing of the rolling door block 14, the function of the safety contact edge 16 is activated, so that the stepping motor 3 moves reversely to control the rolling door block 14 to move upwards, clamping injury is avoided in time, and the safety contact edge is safer.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a small-size tong-preventing automatic switch rolling slats door device, includes dustbin upper cover (1), its characterized in that: the garbage can is characterized in that a cavity (2) is arranged on the garbage can upper cover (1), a stepping motor (3) and a plurality of mounting seats (4) are arranged on the garbage can upper cover (1) and close to the front end in a connected mode, universal shafts (5) are arranged at the two ends of the stepping motor (3) in a connected mode, supporting bearings (6) are arranged in the mounting seats (4) in a connected mode, transmission shafts (7) are arranged in the supporting bearings (6) in the connected mode, one ends of the transmission shafts (7) are connected with the universal shafts (5), the other ends of the transmission shafts (7) extend out of the supporting bearings (6) and are connected with synchronous belt wheels (8), the synchronous belt wheels (8) are connected with driven belt wheels (10) through synchronous belts (9), two groups of fixing supports (11) are symmetrically connected on the garbage can upper cover (1), guide shafts (12) are arranged in the fixing supports (11), and door mounting plates (13) are, the one side connection that step motor (3) was kept away from in door mounting panel (13) is equipped with rolling slats door piece (14), the another side connection of door mounting panel (13) is equipped with touches limit installation guide rail (15), it is equipped with safe limit (16) of touching to touch to connect on limit installation guide rail (15), cavity (2) are controlled both ends and are all connected and are equipped with aluminum alloy guide rail (17), rolling slats door piece (14) slidable mounting is in aluminum alloy guide rail (17).

2. The small-sized hand-clamping-preventing automatic opening and closing roller shutter door device as claimed in claim 1, wherein: the quantity of mount pad (4) is 4, mount pad (4) are installed on dustbin upper cover (1) through bolt (18).

3. The small-sized hand-clamping-preventing automatic opening and closing roller shutter door device as claimed in claim 1, wherein: the synchronous belt (9) is fixedly connected to the door mounting plate (13).

4. The small-sized hand-clamping-preventing automatic opening and closing roller shutter door device as claimed in claim 1, wherein: the driven belt wheel (10) is arranged on the upper cover (1) of the dustbin through a belt wheel mounting seat (19).

5. The small-sized hand-clamping-preventing automatic opening and closing roller shutter door device as claimed in claim 1, wherein: the number of the guide shafts (12) is 2, and the two guide shafts (12) are respectively and symmetrically distributed on two sides of the cavity (2).

6. The small-sized hand-clamping-preventing automatic opening and closing roller shutter door device as claimed in claim 1, wherein: an ohm dragon microswitch (20) is connected and arranged at a position, close to the fixed support (11), on the upper cover (1) of the dustbin.

7. The small-sized hand-clamping-preventing automatic opening and closing roller shutter door device as claimed in claim 1, wherein: aluminum alloy guide rail (17) include vertical guide rail (21), vertical guide rail (21) are kept away from the one end connection of door mounting panel (13) and are equipped with and turn to crooked guide rail (22), the other end connection that turns to crooked guide rail (22) is equipped with transverse guide (23).