CN214086076U - Intelligent dustbin mechanism of opening door perpendicularly - Google Patents

Abstract

The utility model discloses a perpendicular mechanism of opening door of intelligence dustbin, portal frame and the equal fixed connection of two gyro wheel guide slots put in mouthful department of dustbin, motor and pulley are all installed on the portal frame, the output shaft fixed connection of capstan winch and motor, door sliding connection is on the gyro wheel guide slot, the door pulley rotates to be connected on the door, the one end of steel wire is fixed on the capstan winch, the other end is walked around the door pulley in proper order, the pulley is fixed in on the door, proximity switch responds to the piece and installs on the door, proximity switch support prevents that tong proximity switch installs on the portal frame, and proximity switch support prevents that tong proximity switch all is located the motion route of proximity switch response piece. The utility model discloses make the perpendicular mechanism of opening door of intelligent dustbin simple structure, reliable. Low manufacturing cost and easy maintenance.

Description

Intelligent dustbin mechanism of opening door perpendicularly

The technical field is as follows:

the utility model relates to an intelligence dustbin mechanism of opening door perpendicularly.

Background art:

at present, most of known intelligent dustbin door opening and closing mechanisms adopt a motor to drive a screw rod and combine guide rails on two sides, and a door is installed on a sliding block of the screw rod. The motor drives the screw rod to rotate so as to enable the door fixed on the screw rod sliding block to move up and down, thereby achieving the purpose of opening and closing the door. The scheme is as follows: 1. the structure is complex, and a motor, a coupler or a synchronous belt, a lead screw fixing bearing, a lead screw supporting bearing, a linear guide rail and the like are needed. The installation process is complicated. 2. The required installation space is large. The various parts have larger volume and more quantity. 3. The production cost is high. The lead screw, the bearing and the guide rail belong to mechanical parts with higher precision and are higher in price. 4. The maintenance period is short. The adopted main parts need to regularly check the state of the lubricating oil and supplement the lubricating oil in time.

The invention content is as follows:

the utility model relates to a solve the problem that above-mentioned prior art exists and provide an intelligent dustbin mechanism of opening door perpendicularly.

The utility model discloses the technical scheme who adopts has:

the utility model provides an intelligence dustbin mechanism of opening door perpendicularly, including the gyro wheel guide slot, the portal frame, including a motor, an end cap, a controller, and a cover plate, the capstan winch, the pulley, the proximity switch support, prevent tong proximity switch, the door pulley, proximity switch response piece and steel wire, portal frame and the equal fixed connection of two gyro wheel guide slots are in the delivery port department of dustbin, motor and pulley are all installed on the portal frame, the output shaft fixed connection of capstan winch and motor, door sliding connection is on the gyro wheel guide slot, the door pulley rotates to be connected on the door, the one end of steel wire is fixed on the capstan winch, the other end is walked around the door pulley in proper order, the pulley is fixed in on the door, proximity switch response piece is installed on the door, the proximity switch support is installed on the portal frame with preventing tong proximity switch, and the proximity switch support is all located the motion route of proximity switch response piece with preventing tong proximity switch.

Furthermore, an upper microswitch and a lower microswitch are respectively fixed at the top end and the bottom end of each roller guide groove, when the door moves, the upper edge of the door contacts with a contact of the upper microswitch to stop the motor from rotating, and the door is opened in place; the lower edge of the door contacts the contact of the lower microswitch and stops the motor from rotating, at which time the door is closed in place.

Furthermore, an upper limiting block and a lower limiting block are respectively and fixedly arranged at the top end and the bottom end of the roller guide groove, and the upper micro switch and the lower micro switch are respectively and correspondingly arranged on the upper limiting block and the lower limiting block.

Further, the proximity switch response piece is vertical to be fixed on the door, has the hole that a plurality of layering was arranged at the proximity switch response piece equipartition, and when the door motion, the hole on the proximity switch response piece loops through the inductive head of preventing tong proximity switch for prevent tong proximity switch's the periodic signal of production change.

Furthermore, be equipped with the steel wire anchor point on the door and be located the door pulley directly over, the steel wire is walked around door pulley, pulley in proper order and is fixed in on the steel wire anchor point.

Furthermore, two door pulley anti-falling pins are symmetrically arranged on two sides of the door pulley.

Further, two winch steel wire anti-falling pins are symmetrically arranged on two sides of the winch.

Furthermore, two pulley steel wire anti-falling pins are symmetrically arranged on two sides of the pulley.

The utility model discloses following beneficial effect has:

the utility model discloses use a simple mechanical structure and circuit control, make the perpendicular mechanism of opening door of intelligent dustbin simple structure, reliable. Low manufacturing cost and easy maintenance.

Description of the drawings:

fig. 1 and fig. 2 are the structure diagrams of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4, 5 and 6 are partial enlarged views of the present invention.

1. A roller guide groove; 2. a gantry mounting bracket; 3. an upper limit block; 4. a lower limiting block; 5. an upper microswitch; 6. a lower microswitch; 7. a gantry; 8. a motor; 9. a winch; 10. a winch steel wire anti-falling pin; 11. a pulley; 12. the pulley steel wire anti-drop pin; 13. a proximity switch bracket; 14. a hand-clamping prevention proximity switch; 15. a door; 16. a door pulley; 17. anchoring the steel wire; 18. a proximity switch sensing piece; 19. a transverse roller; 20. a longitudinal roller; 21. a steel wire; 22. the door pulley anticreep round pin.

The specific implementation mode is as follows:

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

As fig. 1 to 6, the utility model relates to a perpendicular mechanism of opening door of intelligence dustbin, including gyro wheel guide slot 1, longmen installing support 2, go up spacing piece 3, spacing piece 4 down, go up micro-gap switch 5, micro-gap switch 6 down, portal frame 7, motor 8, capstan winch 9, capstan winch steel wire anti-drop round pin 10, pulley 11, pulley steel wire anti-drop round pin 12, proximity switch support 13, prevent tong proximity switch 14, door 15, door pulley 16, steel wire anchor point 17, proximity switch response piece 18, horizontal gyro wheel 19, vertical gyro wheel 20, steel wire 21, door pulley anti-drop round pin 22.

The roller guide groove 1 and the gantry mounting bracket 2 are arranged on the upright posts on the left side and the right side of the garbage can throwing-in opening frame, the two upper limiting blocks 3 are respectively arranged at the upper ends of the left roller guide groove and the right roller guide groove 1, the two lower limiting blocks 4 are respectively arranged at the lower ends of the left roller guide groove and the right roller guide groove 1, and the upper micro switch 5 and the lower micro switch 6 are respectively arranged inside the upper limiting blocks 3 and the lower limiting blocks 4. The gantry 7 is provided with a motor 8, a pulley 11 and a proximity switch bracket 13.

The winch 9 is installed on the output shaft of the motor 8, the two winch steel wire anti-falling pins 10 are respectively installed on the left side and the right side of the winch (9), and the two pulley steel wire anti-falling pins 12 are respectively installed on the left side and the right side of the pulley 11. The anti-pinch proximity switch 14 is mounted on the proximity switch bracket 13.

The whole portal frame assembly is finally fixed on the portal mounting bracket 2; three longitudinal rollers 20 are respectively installed at the left and right sides of the door 15, and four lateral rollers 19 are respectively installed at the corners of the door 15.

The door pulley 16 is arranged below, and the steel wire anchor point 17 is arranged above and arranged at the bottom of the central axis of the door 15. Two door pulley anti-slip pins 22 are installed at the left and right sides of the door pulley 16. The proximity switch sensing piece 18 is installed between the left edge and the central axis of the door 15; one end of the wire 21 is fixed to the winch 9 and passes around the door pulley 16 and the pulley 11 in this order. The other end of the wire 21 is fixed to a wire anchor point 17 on the door 15, finally forming a running pulley block. The positions where the steel wire 21 passes are all located at the inner sides of the winch steel wire falling-off prevention pin 10, the pulley steel wire falling-off prevention pin 12 and the door pulley falling-off prevention pin 22.

The steel wire 21 sequentially passes through the winch 9, the door pulley 16 and the pulley 11 to form a pulley block through the steel wire anchor point 17, and the motor 8 provides power to open and close the door 15. The steel wire 21 all installs the anticreep round pin in the department of passing through, prevents that steel wire 21 is unusual drops in the motion process.

When the door (15) is opened to the maximum position, the upper edge of the door (15) is blocked by the upper limiting block (3) and simultaneously contacts with the contact of the upper microswitch (5), the control software stops the rotation of the motor (8) after receiving a closing signal of the upper microswitch (5), and at the moment, the door (15) is opened in place; conversely, the lower limit block 4 and the lower microswitch 6 realize the closing of the door.

When the door 15 is closed, the anti-pinch proximity switch 14 is at a fixed position, and holes uniformly distributed at intervals on the proximity switch induction sheet 18 on the door 15 sequentially pass through the induction head of the anti-pinch proximity switch 14 to generate periodic signal change. If the control software cannot monitor the regular signal change, the door 15 is pressed by hands or foreign matters are jammed in the closing process. At this point, the control software immediately stops the door 15 closing action and executes a door opening program to return the door 15 to the open position.

The utility model drives the capstan to rotate through the motor, and the steel wire on the capstan opens or closes the door of the garbage throwing port through the pulley block; the transverse and longitudinal rollers arranged on the door enable the up-and-down moving process of the door to be smoother and more natural; in the moving process of the door, the anti-pinch proximity switch is at a fixed position, and holes distributed at intervals on a proximity switch induction sheet on the door are sequentially led to generate periodic signal change through an induction head of the proximity switch to serve as a basis for judging whether hands are pinched or stuck when the door moves by control software; when the door is opened to the maximum position, the upper edge of the door touches the upper micro switch to be used as a signal for stopping the motor; when the door is closed to the maximum position, the lower edge of the door touches the lower micro switch to be used as a signal for stopping the motor. Utilize simple mechanical structure and simple and easy circuit control to realize stable and have an intelligent dustbin mechanism of opening door perpendicularly of preventing tong function.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides an intelligence dustbin mechanism of opening door perpendicularly which characterized in that: comprises roller guide grooves (1), a portal frame (7), a motor (8), a winch (9), a pulley (11), a proximity switch bracket (13), an anti-pinch proximity switch (14), a door (15), a door pulley (16), a proximity switch induction sheet (18) and a steel wire (21), wherein the portal frame (7) and the two roller guide grooves (1) are fixedly connected at the throwing opening of a dustbin, the motor (8) and the pulley (11) are both arranged on the portal frame (7), the winch (9) is fixedly connected with an output shaft of the motor (8), the door (15) is slidably connected on the roller guide grooves (1), the door pulley (16) is rotatably connected on the door (15), one end of the steel wire (21) is fixed on the winch (9), the other end sequentially bypasses the door pulley (16), the pulley (11) and is fixed on the door (15), the proximity switch induction sheet (18) is arranged on the door (15), the proximity switch bracket (13) and the anti-pinch proximity switch (14) are arranged on the portal frame (7), and the proximity switch bracket (13) and the anti-pinch proximity switch (14) are both positioned on the motion path of the proximity switch induction sheet (18).

2. The intelligent vertical door opening mechanism of the garbage can as claimed in claim 1, wherein: an upper microswitch (5) and a lower microswitch (6) are respectively fixed at the top end and the bottom end of each roller guide groove (1), when the door (15) moves, the upper edge of the door (15) contacts the contact of the upper microswitch (5) and enables the motor (8) to stop rotating, and at the moment, the door (15) is opened in place; the lower edge of the door (15) touches the contact of the lower micro switch (6) and causes the motor (8) to stop rotating, and at the moment, the door (15) is closed in place.

3. The intelligent vertical door opening mechanism of the garbage can as claimed in claim 2, wherein: an upper limit block (3) and a lower limit block (4) are respectively and fixedly arranged at the top end and the bottom end of the roller guide groove (1), and an upper microswitch (5) and a lower microswitch (6) are respectively and correspondingly arranged on the upper limit block (3) and the lower limit block (4).

4. The intelligent vertical door opening mechanism of the garbage can as claimed in claim 1, wherein: proximity switch response piece (18) are vertical to be fixed on door (15), have the hole that a plurality of layering was arranged at proximity switch response piece (18) equipartition, and when door (15) moved, the hole on proximity switch response piece (18) loops through the inductive head of preventing tong proximity switch (14) for prevent the cyclic signal change of production of tong proximity switch (14).

5. The intelligent vertical door opening mechanism of the garbage can as claimed in claim 1, wherein: and a steel wire anchor point (17) is arranged on the door (15) and right above the door pulley (16), and a steel wire (21) sequentially bypasses the door pulley (16) and the pulley (11) and is fixed on the steel wire anchor point (17).

6. The intelligent vertical door opening mechanism of the garbage can as claimed in claim 1, wherein: two door pulley anti-drop pins (22) are symmetrically arranged on two sides of the door pulley (16).

7. The intelligent vertical door opening mechanism of the garbage can as claimed in claim 1, wherein: two winch steel wire anti-falling pins (10) are symmetrically arranged on two sides of the winch (9).

8. The intelligent vertical door opening mechanism of the garbage can as claimed in claim 1, wherein: two pulley steel wire anti-falling pins (12) are symmetrically arranged on two sides of the pulley (11).

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