CN110615208A - Anti-pinch lifting door of dustbin - Google Patents
Anti-pinch lifting door of dustbin Download PDFInfo
- Publication number
- CN110615208A CN110615208A CN201910615245.8A CN201910615245A CN110615208A CN 110615208 A CN110615208 A CN 110615208A CN 201910615245 A CN201910615245 A CN 201910615245A CN 110615208 A CN110615208 A CN 110615208A
- Authority
- CN
- China
- Prior art keywords
- door
- assembly
- synchronous
- wheel
- linear sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 40
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 239000010813 municipal solid waste Substances 0.000 abstract description 20
- 230000002265 prevention Effects 0.000 abstract 1
- 210000002105 tongue Anatomy 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2999/00—Subject-matter not otherwise provided for in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a hand-clamping prevention lifting door of a garbage can, which comprises a main frame, a door frame, an upper connecting synchronous belt, a power assembly, a driving assembly, a lower connecting synchronous belt, a driven assembly, a lifting door assembly, a fixing assembly and a limiting assembly. The invention has high safety, low cost and reliable performance, and can also solve the problem that the throwing port door of the existing dustbin can not be opened after the garbage is fully filled.
Description
Technical Field
The invention belongs to intelligent equipment for classifying and recycling garbage, and relates to a hand-clamping-preventing lifting door of a garbage can, belonging to the field of environmental protection.
Background
The garbage classification is an improvement of the traditional garbage collection and disposal mode, and is a scientific management method for effectively disposing garbage. After the garbage is collected in a classified manner, classified disposal of different types of garbage is facilitated. Not only improves the utilization level of garbage resources, but also can reduce the garbage disposal quantity.
However, the throwing port door of the existing garbage classification box is turned inwards, turned back and forth, opened and closed, and is easy to clamp hands; when the garbage is fully piled up, the throwing opening door cannot be opened, and the equipment is easily damaged after the throwing opening door is forcibly opened.
There is therefore a need for improvements to existing waste bin chute doors.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention mainly aims to provide the anti-pinch lifting door of the dustbin, which has high safety, low cost and reliable performance;
the invention provides a lifting door for preventing hands from being clamped for a dustbin, and solves the problem that an existing dustbin throwing opening door cannot be opened after rubbish is filled.
(II) technical scheme and beneficial effect
The above purpose is realized by the following technical scheme:
a lifting door for preventing hands of a dustbin from being clamped comprises a main frame, a door frame, a power component, an upper connecting piece, a driving component, a lower connecting piece, a driven component, a lifting door component, a fixing component and a limiting component,
the motor support is arranged on the main frame and connected with a motor;
the power assembly is as follows: the bidirectional driving motor synchronous wheel is arranged on an output shaft of the bidirectional driving motor;
the upper connecting piece is an upper connecting synchronous belt;
the driving component comprises a driven synchronizing wheel, an upper rotating shaft, a phi 15-T type bearing seat and a phi 10-T type bearing seat and drives the synchronizing wheel;
the upper connecting synchronous belt is connected with a motor synchronous wheel and a driven synchronous wheel;
the lower connecting piece is a lower connecting synchronous belt;
the driven assembly is: comprises a synchronous idler wheel, a lower rotating shaft and a fixed seat;
the lower connecting synchronous belt is connected with a synchronous idle wheel and a driving synchronous wheel;
the lift door assembly: the anti-pinch door comprises a door plate, two anti-pinch door tongues, a travel switch, two linear sliding rails, guide shafts and two linear sliding blocks, wherein the linear sliding blocks are arranged on two sides of the door plate, the guide shafts are arranged on the linear sliding blocks, the anti-pinch door tongues are connected to the door plate through the linear sliding rails on the left end and the right end, the travel switch is arranged on the door plate above the anti-pinch door tongues, and the number of the travel switches is two;
the fixing component is characterized in that: the device comprises an upper pressing plate and a lower pressing plate which are fixed on a linear sliding block, wherein the upper pressing plate and the lower pressing plate are fixed with a lower connecting synchronous belt;
the limiting assembly is characterized in that: the device comprises an upper limit photoelectric switch and a lower limit photoelectric switch, wherein the lower limit photoelectric switch and the lower limit photoelectric switch are arranged on a main frame.
The door plate moves up and down under the driving of the motor.
The door frame is fixed on the main frame.
The linear slide rail is used for supporting and guiding the moving component to do reciprocating linear motion in a given direction.
The linear sliding block is matched with the guide shaft for use in the linear reciprocating motion occasion, can bear certain torque, and can realize high-precision linear motion under the condition of high load.
The upper and lower pressing plates are fixed on the synchronous belt by screws, so that the phenomenon of slipping of the synchronous belt is prevented.
The photoelectric switch is a short-term photoelectric proximity switch, and detects the existence of an object by utilizing the shielding or reflection of the detected object to a light beam and switching on a circuit through a synchronous circuit. In this example, motor stall when the protruding piece on the door plant passes through last spacing photoelectric switch confirms door rising height, and motor stall when the protruding piece on the door plant passes through lower spacing photoelectric switch confirms door descending height.
Has the advantages that:
according to the technical scheme provided by the invention, the aim of preventing the hands of the garbage can throwing-in door from being clamped is achieved by arranging the anti-pinch door tongue, and the problem that the throwing-in door cannot be opened after the garbage can is filled with the garbage can is solved by arranging the lifting door which slides up and down.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the invention at A;
FIG. 3 is an enlarged schematic view of the invention at B;
FIG. 4 is an enlarged view of the structure of the present invention at C;
FIG. 5 is a schematic plan view of the present invention;
FIGS. 6a and 6b are schematic side and front views of a linear slide;
FIG. 7 is a view of a conventional opening/closing door of a garbage can;
in the figure: 10 main frames, 11 door frames, 12 motor supports, 20 power components, 21 bidirectional driving motors, 22 bidirectional driving motor synchronizing wheels, 30 upper connecting synchronous belts, 40 driving components, 41 driven synchronous wheels, 42 upper rotating shafts, 43 phi 15-T bearing seats, 44 phi 10-T bearing seats, 45 driving synchronous wheels, 50 lower connecting synchronous belts, 60 driven components, 61 synchronous idle wheels, 62 lower rotating shafts, 63 fixing seats, 70 lifting door components, 71 door panels, 72 hand-clamping-proof door tongues, 73 travel switches, 74 linear sliding rails, 75 guide shafts, 76 linear sliding blocks, 80 fixing components, 81 upper pressing plates, 82 lower pressing plates, 90 limiting components, 91 upper limiting photoelectric switches and 92 lower limiting photoelectric switches.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a motor bracket 12 is arranged on the door frame 11, a bidirectional driving motor 21 is arranged on the motor bracket 12, a bidirectional driving motor synchronizing wheel 22 is arranged on an output shaft of the bidirectional driving motor 21, the bidirectional driving motor synchronizing wheel 22 is connected with a driven synchronizing wheel 41 through an upper connecting synchronizing belt 30, the driven synchronizing wheel 41 is arranged on an upper rotating shaft 42, the upper rotating shaft 42 is fixed through a phi 15-T bearing seat 43 and a phi 10-T bearing seat 44, the driving synchronizing wheel 45 is arranged on the upper rotating shaft 42, the synchronizing idler wheel 61 is fixed on a fixed seat 63 through a lower rotating shaft 62, the synchronizing idler wheel 61 is connected with the driving synchronizing wheel 45 through a synchronizing belt 50, the hand-pinch preventing door tongue 72 is fixed on the door panel 71 through a linear slide rail 74, the left and right end travel switches 73 are fixed on the door panel 71, the door plate 71 is fixed on the transmission linear sliding blocks 76 which are symmetrically arranged, the linear sliding blocks are arranged on the left and right guide shafts 75 which are parallel to each other on the door frame 11, the door plate 71 is fixed on the lower connecting synchronous belt 50 through the upper pressing plate 81 and the lower pressing plate 82 which are arranged on the linear sliding blocks 76, and the upper limiting photoelectric switch 91 and the lower limiting photoelectric switch 92 are fixed on the door frame 11.
The bidirectional driving motor 11 in the power assembly 20 drives the driving synchronous wheel 45 in the driving assembly 40 to rotate through the upper connecting synchronous belt 30, the driving synchronous wheel 45 drives the lower connecting synchronous belt 50 to move up and down through the synchronous idle wheel 61 in the driven assembly 60, and drives the door panel 71 in the lifting door assembly 70 to slide up and down on the guide shaft 75 through the linear sliding block 76 through the up-and-down movement of the lower connecting synchronous belt 50, and the door panel 71 determines the up-and-down position through shielding the upper limiting photoelectric switch 91 and shielding the lower limiting photoelectric switch 92;
when the door panel 71 moves along the door closing direction, the anti-pinch door tongue touches the operator (or the operator touches the anti-pinch door tongue), the anti-pinch door tongue moves upwards through the linear sliding rail to trigger the travel switch, the travel switch is changed from a normally open state to a normally closed state, a reversing signal of the bidirectional driving motor is sent out, and the bidirectional driving motor rotates in the opposite direction, so that the door panel is changed into ascending motion.
To explain further, the trash can is provided with a switch such as a control button or a central touch screen, and the trash can is powered on and off after the user selects the switch.
In conclusion, the invention achieves the use purpose.
Claims (3)
1. A lifting door for preventing hands of a dustbin from being clamped comprises a main frame (10), a door frame (11), a power component (20), an upper connecting piece, a driving component (40), a lower connecting piece, a driven component (60), a lifting door component (70), a fixing component (80) and a limiting component (90),
the motor support (12) is arranged on the main frame (10), and the motor support (12) is connected with the motor (21);
the power assembly (20) comprises a bidirectional driving motor (21) and a bidirectional driving motor synchronous wheel (22), and the bidirectional driving motor synchronous wheel (22) is arranged on an output shaft of the bidirectional driving motor (21);
the upper connecting piece is an upper connecting synchronous belt (30);
the driving assembly (40) comprises a driven synchronizing wheel (41), an upper rotating shaft (42), a phi 15-T type bearing seat (43) and a phi 10-T type bearing seat (44), and a driving synchronizing wheel (45);
the upper connecting synchronous belt (30) is connected with a synchronous wheel (22) of a bidirectional driving motor and a driven synchronous wheel (41);
the lower connecting piece is a lower connecting synchronous belt (50);
the driven assembly (60) comprises a synchronous idle wheel (61), a lower rotating shaft (62) and a fixed seat (63);
the lower connecting synchronous belt (50) is connected with a synchronous idle wheel (61) and a driving synchronous wheel (45);
the lifting door assembly (70) comprises a door plate (71), a hand-clamping preventing door tongue (72), travel switches (73), linear sliding rails (74), guide shafts (75) and linear sliding blocks (76), wherein the linear sliding blocks (76) are arranged on two sides of the door plate (71), the guide shafts (75) are arranged on the linear sliding blocks (76), the hand-clamping preventing door tongue (72) is connected to the door plate (71) through the linear sliding rails (74) at the left end and the right end, the travel switches (73) are arranged on the door plate (71) above the hand-clamping preventing door tongue (72), and the number of the travel switches (73) is two;
the fixing assembly (80) comprises an upper pressing plate (81) and a lower pressing plate (82) which are fixed on the linear sliding block (76), and the upper pressing plate (81) and the lower pressing plate (82) are fixed with the lower connecting synchronous belt (50);
the limiting assembly (90) limits the upper position and the lower position of the door plate, the limiting assembly comprises an upper limiting photoelectric switch (91) and a lower limiting photoelectric switch (92), and the upper limiting photoelectric switch (91) and the lower limiting photoelectric switch (92) are arranged on the main frame (10).
2. The anti-pinch lifting door of claim 1, characterized in that: the door plate (71) moves up and down under the driving of the motor (21).
3. The anti-pinch lifting door of claim 1, characterized in that: the door frame (11) is fixed on the inner side of the main frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615245.8A CN110615208A (en) | 2019-07-09 | 2019-07-09 | Anti-pinch lifting door of dustbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615245.8A CN110615208A (en) | 2019-07-09 | 2019-07-09 | Anti-pinch lifting door of dustbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110615208A true CN110615208A (en) | 2019-12-27 |
Family
ID=68921538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910615245.8A Pending CN110615208A (en) | 2019-07-09 | 2019-07-09 | Anti-pinch lifting door of dustbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110615208A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401528A (en) * | 2021-06-10 | 2021-09-17 | 江苏华展环境艺术股份有限公司 | A intelligent delivery port device for intelligent waste classification equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208271326U (en) * | 2018-05-29 | 2018-12-21 | 湖南长城信息金融设备有限责任公司 | A kind of ATM machine takes paper money mouth to be translatable gate |
| CN208620807U (en) * | 2018-07-26 | 2019-03-19 | 郑州鼎能实业有限公司 | A kind of fool proof automatic door mechanism and the vacuum oven comprising it |
| CN208699686U (en) * | 2018-07-30 | 2019-04-05 | 小黄狗环保科技有限公司 | A kind of cross opening door mechanism based on Waste sorting recycle case |
-
2019
- 2019-07-09 CN CN201910615245.8A patent/CN110615208A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208271326U (en) * | 2018-05-29 | 2018-12-21 | 湖南长城信息金融设备有限责任公司 | A kind of ATM machine takes paper money mouth to be translatable gate |
| CN208620807U (en) * | 2018-07-26 | 2019-03-19 | 郑州鼎能实业有限公司 | A kind of fool proof automatic door mechanism and the vacuum oven comprising it |
| CN208699686U (en) * | 2018-07-30 | 2019-04-05 | 小黄狗环保科技有限公司 | A kind of cross opening door mechanism based on Waste sorting recycle case |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401528A (en) * | 2021-06-10 | 2021-09-17 | 江苏华展环境艺术股份有限公司 | A intelligent delivery port device for intelligent waste classification equipment |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |