CN219585007U

CN219585007U - Higher rubbish of security is put in door

Info

Publication number: CN219585007U
Application number: CN202320112086.1U
Authority: CN
Inventors: 张勤超; 邵心怡; 王尧羽
Original assignee: Suzhou Nageu Environmental Protection Technology Co ltd
Current assignee: Suzhou Nageu Environmental Protection Technology Co ltd
Priority date: 2023-01-18
Filing date: 2023-01-18
Publication date: 2023-08-25
Anticipated expiration: 2033-01-18

Abstract

The utility model provides a high-safety garbage throwing door, which comprises a door plate, wherein a throwing opening is formed in the upper part of the door plate, a movable throwing door is arranged at a position corresponding to the throwing opening on the back of the door plate, grating sensors are respectively arranged on two sides of the throwing opening, and an anti-clamping strip is arranged at the top of the throwing door. Through the mode, the problem that the hand clamping prevention function of the existing garbage throwing door is unstable is solved.

Description

Higher rubbish of security is put in door

Technical Field

The utility model relates to the field of intelligent garbage houses, in particular to a garbage throwing door with high safety.

Background

At present, the garbage classification intelligent box is layered in the market, and in terms of resident use experience, a safe and reliable throwing door is the basis of experience technology, and if the throwing door is stuck and clamped and inconvenient to collect and transport, the classification enthusiasm of residents can be negatively influenced.

Chinese patent CN218113827U discloses a garbage room throwing port structure, comprising: the delivery opening plate is provided with a delivery opening, driving assemblies are arranged along two opposite sides of the delivery opening, each driving assembly comprises a driving piece and a bearing piece, garbage opening shielding plates are fixedly arranged on the driving pieces and the bearing pieces, the driving pieces are parallel to the bearing pieces and located on the same plane, and the driving pieces are used for driving the garbage opening shielding plates to move along the vertical direction. According to the utility model, the structure is simple and convenient, the manual opening of the garbage opening is avoided, so that the garbage can not be infected when being thrown, and the automatic opening is greatly convenient for people to throw garbage.

However, the anti-pinch function of the patent is realized through the human body sensor, when the human body sensor senses that a person exists, the throwing port is always in an open state, after the person leaves the sensing range of the sensor, the throwing port is closed for 10 seconds, and when the person exists in the detection range of the human body sensor again, the controller refreshes the timing, and the throwing port is closed to prevent the pinch. The anti-pinch function of the application completely depends on the human body sensor, and once the human body sensor does not work or fails, the anti-pinch function cannot be effectively achieved, and potential safety hazards exist.

Disclosure of Invention

In order to solve the problems, the utility model provides the garbage throwing door with higher safety, and solves the problem that the existing garbage throwing door is unstable in hand clamping prevention function.

The main content of the utility model comprises: the utility model provides a higher rubbish of security is put in door, includes the door plant a put in mouth has been seted up on the upper portion of door plant the back of door plant is put in mouthful and is provided with a mobilizable throwing door corresponding department put in the both sides of mouth are provided with grating sensor respectively throw the top of mouth is provided with prevents the holding strip.

Preferably, the anti-pinch strip is made of a soft material, and the height of the anti-pinch strip is not less than 10cm.

Preferably, the top of the throwing port is provided with a buffer strip, the buffer strip is made of softer materials, and the height of the buffer strip is not less than 10cm.

Preferably, guide rails are respectively arranged on two sides of the throwing door, corresponding sliding blocks are arranged at the guide rails, a cross beam is fixedly arranged between the sliding blocks of the left guide rail and the right guide rail, and the cross beam is fixedly connected with the throwing door.

Preferably, buffer springs are respectively arranged at the tops of the guide rails at the two sides of the throwing door.

Preferably, the throwing door is driven by a driving mechanism, and the driving mechanism adopts one or a combination of a plurality of motors, air cylinders and hydraulic cylinders.

Preferably, the driving mechanism is further provided with an upper contact switch and a lower contact switch, which are respectively used for limiting the travel of the upper end and the lower end of the driving mechanism.

Preferably, the front surface of the door plate is also provided with a warning lamp and a switch button.

Preferably, the device further comprises a control system, wherein the driving mechanism, the warning lamp, the switch button, the upper contact switch, the lower contact switch and the grating sensor are respectively and electrically connected with the control system.

The utility model has the beneficial effects that:

1. the double anti-pinch arrangement of the grating sensor and the anti-pinch strip improves the reliability of the anti-pinch of the throwing door;

2. through the arrangement of the control system, the grating sensor and the throwing gate driving mechanism are respectively and electrically connected with the control system, so that the intelligent degree of the utility model is improved;

3. the anti-pinch strip is made of softer materials, the height of the anti-pinch strip is not less than 10cm, and when the human arms are clamped, the anti-pinch strip made of soft materials and the anti-pinch strip are arranged at the height, so that the human arms cannot be injured, and the safety is improved.

Drawings

FIG. 1 is a schematic perspective view of the front of a high-safety garbage throwing door;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic perspective view of the back of a high-safety garbage throwing door;

FIG. 4 is an enlarged partial schematic view of portion B of FIG. 3;

reference numerals: 1. door plant, 2, put in mouthful, 3, warning light, 4, shift knob, 5, grating sensor, 6, prevent holding strip, 7, buffer strip, 8, throw the door, 9, crossbeam, 10, guide rail, 11, hold-in range, 12, synchronous pulley, 13, motor, 14, induction plate, 15, go up contact switch, 16, lower contact switch, 17, connecting block, 18, connecting plate, 19, buffer spring.

Description of the embodiments

The technical scheme protected by the utility model is specifically described below with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, a high-safety garbage throwing door comprises a door plate 1, wherein a throwing opening 2 is formed in the upper portion of the door plate 1, a movable throwing door 8 is arranged at a position corresponding to the throwing opening 2 in the back of the door plate 1, grating sensors 5 are respectively arranged on two sides of the throwing opening 2, the grating sensors 5 are connected to a control system, the control system further controls movement of the throwing door 8, when the grating sensors 5 sense that the throwing opening 2 has the action of delivering garbage, the grating sensors 5 feed signals back to the control system, and the control system controls the throwing door 8 to stop moving so as to avoid clamping hands.

Further, an anti-pinch strip 6 is arranged at the top of the throwing door 8, wherein the anti-pinch strip 6 is made of a softer material, and the height of the anti-pinch strip is not less than 10cm. In case of failure of the grating sensor 5 or failure of the control system, the clamping prevention strip 6 at the top of the throwing gate 8 and the design of the material and the height thereof can also avoid clamping arms.

Or, the top of the putting port 2 is provided with a buffer strip 7, the buffer strip 7 is made of softer materials, the height of the buffer strip is not less than 10cm, and the arm is prevented from being injured by clamping. The anti-pinch strips 6 and the buffer strips 7 can also be used in combination, so that the protection height is increased.

As shown in fig. 3 and 4, guide rails 10 are respectively disposed on two sides of the throwing gate 8, corresponding sliding blocks are disposed at the guide rails 10, a cross beam 9 is fixedly disposed between the sliding blocks of the left and right guide rails 10, and the cross beam 9 is fixedly connected with the throwing gate 8. The said throwing gate 8 is driven by a driving mechanism, which in this embodiment adopts a motor driven mode, comprising: the automatic feeding device comprises a motor 13, a synchronous pulley 12 driven by the motor 13, a synchronous belt 11 arranged at the synchronous pulley 12 and a matched speed reducer, wherein a connecting block 17 is fixedly arranged on one side of the synchronous belt 11, and the connecting block 17 is connected with a feeding door 8 through a connecting plate 18 so as to drive the feeding door 8 to move up and down.

Further, an upper contact switch 15 and a lower contact switch 16 are respectively arranged at the upper end and the lower end of the synchronous belt 11, a matched sensing plate 14 is arranged at the synchronous belt 11, and the sensing plate 14 is used for limiting the travel of the upper end and the lower end of the driving mechanism respectively in combination with the upper contact switch 15 and the lower contact switch 16.

In addition, buffer springs 19 are respectively arranged at the tops of the guide rails on the two sides of the throwing gate of the guide rail 10, when the throwing gate 8 moves to be close to the top of the throwing opening 2, the sliding blocks at the guide rail 10 are in contact with the buffer springs 19, so that the throwing gate 8 slowly ascends, and the impact force between the throwing gate 8 and the top of the throwing opening 2 is reduced. Even if the arm cannot leave in time, the slow-rising throwing door 8 and the buffer strip 7 or the anti-clamping strip 6 are arranged, and the human body cannot be injured.

Further, a warning lamp 3 and a switch button 4 are further arranged on the front face of the door plate 1. The device also comprises a control system, wherein the driving mechanism, the warning lamp 3, the switch button 4, the upper contact switch 15, the lower contact switch 16, the grating sensor 5 and the control system are respectively and electrically connected. When the throwing door 8 is closing the door, the warning lamp 3 will give an alarm to remind the person to leave the throwing port 2. The switch button 4 is used for manually controlling the opening and closing of the throwing door.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a higher rubbish of security is put in door, includes the door plant a put in mouth has been seted up to the upper portion of door plant the back of door plant is put in mouthful and is provided with a mobilizable throwing door that corresponds, its characterized in that put in the both sides of mouth and be provided with grating sensor respectively throw the top of door and be provided with the holding strip of preventing.

2. The high security waste gate of claim 1 wherein said anti-pinch strips are made of a softer material and have a height of not less than 10cm.

3. The high-safety garbage throwing door according to claim 1, wherein a buffer strip is arranged at the top of the throwing opening, and is made of a soft material, and the height of the buffer strip is not less than 10cm.

4. The high-safety garbage throwing door according to claim 1, wherein guide rails are respectively arranged on two sides of the throwing door, corresponding sliding blocks are arranged at the guide rails, a cross beam is fixedly arranged between the sliding blocks of the left guide rail and the right guide rail, and the cross beam is fixedly connected with the throwing door.

5. The high-safety garbage throwing door of claim 4, wherein buffer springs are respectively arranged at the tops of the guide rails at two sides of the throwing door.

6. The high-safety garbage throwing door according to claim 1, wherein the throwing door is driven by a driving mechanism, and the driving mechanism adopts one or a combination of a plurality of motors, air cylinders and hydraulic cylinders.

7. The high-safety garbage throwing door of claim 6, wherein the driving mechanism is further provided with an upper contact switch and a lower contact switch for limiting the strokes of the upper end and the lower end of the driving mechanism respectively.

8. The high-safety garbage throwing door according to claim 7, wherein a warning lamp and a switch button are further arranged on the front face of the door plate.

9. The high-safety garbage throwing door of claim 8, further comprising a control system, wherein the driving mechanism, the warning light, the switch button, the upper contact switch, the lower contact switch, the grating sensor and the control system are respectively and electrically connected.