Mechanical transmission device for intelligent dustbin and transmission calibration method
Technical Field
The invention belongs to the technical field of intelligent garbage cans, and particularly relates to a mechanical transmission device for an intelligent garbage can and a transmission calibration method.
Background
With the improvement of the living standard of people, the modernization of the home life is an inevitable trend. At present, almost all traditional garbage can industries put forward respective intelligent sensing garbage cans, which is a later development trend. The intelligent sensing dustbin must become the consumption habit of the common people. Just like the original energy-saving lamp tube and the original water dispenser, the intelligent induction dustbin is popularized comprehensively at present, and the intelligent induction dustbin is also popularized in the coming years.
The intelligent dustbin is composed of an advanced microcomputer control chip, an infrared sensing detection device and a mechanical transmission part, is a new high-tech product integrating machine and electricity into a whole, when a hand or an object of a person approaches a feed opening (a sensing window) by about 25 cm-35 cm, a dustbin cover can be automatically opened, the dustbin cover can be automatically closed after rubbish is thrown in for 3-4 seconds, people and objects do not need to contact the dustbin, the hidden danger of sanitary infection of a user caused by a traditional dustbin is thoroughly solved, various infectious diseases can be effectively prevented from being propagated through rubbish, and the smell of the rubbish in the dustbin is prevented from overflowing. Mechanical transmission parts in an intelligent dustbin in the prior art mainly rotate on a rotating seat through a driving rod, a dustbin cover is turned up, the dustbin cover can be automatically closed after rubbish is thrown into the dustbin for 3-4 seconds, in the closing process, the driving rod rapidly falls down on the rotating seat, sometimes the dustbin cover can be clamped to a hand of a user, and when the dustbin cover collides with a dustbin body, loud sound can be generated, the using process is influenced, even the mechanical transmission parts are easily damaged, and the service life is shortened.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides a mechanical transmission device for an intelligent dustbin and a transmission calibration method, wherein the device enables a mechanical transmission structure to be arranged in a frame structure in a horizontal state, so that a driving rod can rotate up and down in a vertical plane, the driving rod is prevented from deviating from a transmission track, the normal movement of a flip cover is ensured, and when the flip cover falls, the driving rod can be buffered in a buffer seat, the falling speed of the flip cover is reduced, the falling time of the flip cover is properly increased, the situation that a box cover clamps the hand of a user is avoided, and the box cover can be finally and lightly closed on a box body, so that the generation of noise is reduced, and the service life of the mechanical transmission structure can be prolonged; the transmission calibration method adopts the speed monitoring device to monitor the path of the driving rod and calculate the average falling speed of the driving rod, so that the falling speed of the driving rod is adjusted to the designed standard speed by the two times of integral calibration and debugging of the first section of the mechanical transmission structure and the second section of the mechanical transmission structure, and the mechanical transmission structure can meet the requirement of a designed product.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an intelligent mechanical transmission for dustbin which characterized in that: the box cover structure comprises a frame structure, a mechanical transmission structure and a box cover lantern ring, wherein the frame structure comprises a top frame, a bottom frame, a side frame and a rear frame, one side of the top frame is provided with a leveling plate, and the mechanical transmission structure is arranged on the leveling plate; the mechanical transmission structure comprises a mounting seat, a supporting plate and a driving rod, the mounting seat is arranged on the leveling plate, a rotating seat is arranged on the supporting plate, a rotating shaft is arranged on the rotating seat, and the driving rod is rotatably connected to the rotating shaft; be equipped with the cushion socket in the backup pad, the below of actuating lever is located to the cushion socket, is equipped with the gasket on the inner wall of cushion socket.
Furthermore, a fixed rod is arranged in the side frame, the fixed rod is welded at the bottom of the leveling plate in an inclined mode, and the partial structure of the side frame, the fixed rod and the partial structure of the leveling plate are enclosed into a triangular shape, so that the stability of the mechanical transmission structure on the leveling plate is improved.
Furthermore, one end of the driving rod is provided with a clamping part, the clamping part is rotatably connected to the rotating shaft, the distance between the driving rod and the rotating seat is properly increased, and the rotating process of the driving rod is conveniently adjusted.
Furthermore, be equipped with the location axle on the inner wall of cushion socket, the bottom of gasket is equipped with the draw-in groove, draw-in groove and location axle phase-match, and the gasket setting mode is convenient simple, and easy to operate improves the installation effectiveness of gasket.
Further, be equipped with first buffer area and second buffer area in the cushion socket, first buffer area and second buffer area all are equipped with the gasket, can set up the gasket of different quantity in first buffer area and second buffer area for first buffer area is different with the cushioning effect of second buffer area to the actuating lever, improves the control effect to the actuating lever.
A transmission calibration method of a mechanical transmission device for an intelligent dustbin is characterized by comprising the following steps:
(a) installing a mechanical transmission structure;
(b) assembly speed monitoring device: placing a mechanical transmission structure in an adjusting frame, fixing a connecting groove by using a bolt on one side of an installation seat, then lifting a horizontal supporting clamp in the adjusting frame according to a horizontal line, then clamping the connecting groove by using the horizontal supporting clamp, keeping the connecting groove horizontal, fixing a speed monitoring device by using the bolt on the other end of the connecting groove, then welding a connecting rod on a swing arm in the speed monitoring device, fixing the end part of the connecting rod on a driving rod by using an adhesive, and then installing a touch rod between the swing arm and the driving rod;
(c) switching-on speed monitoring device: connecting a display to a connector of the speed monitoring device, then placing a connecting wire into a connecting groove, and fastening the connecting wire by using a U-shaped buckle block;
(d) installing a baffle device on the adjusting frame;
(e) the first section of the mechanical transmission structure is calibrated and debugged: taking the rotation highest point of the driving rod to the rotation area before the driving rod enters the buffer seat as a first section of calibration and debugging area, then lifting the baffle device to the lowest point of the first section of calibration and debugging area, sucking the baffle device on the adjusting frame by using a sucking disc, then rotating the driving rod to the highest point of the first section of calibration and debugging area, and freely dropping the driving rod to complete the first debugging, wherein the driving rod rotates on the rotating shaft, when the touch rod touches the baffle device, the display displays the path of the driving rod in the first section of calibration and debugging area, the operator calculates the average falling speed of the driving rod and compares the average falling speed with the standard speed of the driving rod in the first section of calibration and debugging area, then the operator fills a buffer cushion block between the driving rod and the rotating seat, then rotates the driving rod to the highest point of the first section of calibration and debugging area, and freely drops the driving rod, finishing the second debugging, then calculating the average speed of the driving rod in the second debugging by an operator, comparing the average speed with the standard speed, filling a buffer cushion block between the driving rod and the rotating seat by the operator, carrying out the third debugging on the driving rod, circularly debugging and filling the buffer cushion block, and finishing the first section of calibration and debugging work of the mechanical transmission structure when the difference between the calculated average speed and the standard speed is within 3 percent;
(f) and (3) calibrating and debugging the second section of the mechanical transmission structure: the driving rod starts to enter the buffer seat to a rotating area where the driving rod is stopped in the buffer seat to be used as a second-stage calibration and debugging area, the baffle device is lowered to the lowest point of the second-stage calibration and debugging area, the baffle device is sucked on the adjusting frame by a sucking disc, then the driving rod is rotated to the highest point of the second-stage calibration and debugging area, the driving rod freely falls down to complete the first debugging, the driving rod rotates on the rotating shaft, the buffer seat has a buffer effect on the driving rod, when the touch rod touches the baffle device, the display displays the path of the driving rod in the second-stage calibration and debugging area, an operator calculates the average speed of the driving rod under the buffer effect of the buffer seat and compares the average speed with the standard speed of the driving rod in the second-stage calibration and debugging area, then the operator slides the gasket into the inner wall of the buffer seat, and controls the distance between the outermost gasket and the driving rod to be 3cm +/-0, then fixing the gasket by using an adhesive, rotating the driving rod to the highest point of a second section of calibration and debugging area, freely dropping the driving rod to complete second debugging, calculating the average speed of the driving rod in the second debugging by an operator, comparing the average speed with a standard speed, continuously sliding the gasket with different thicknesses into the arranged gasket by the operator, controlling the distance between the outermost gasket and the driving rod to be 2cm +/-0.1 cm, fixing the gasket by using the adhesive to complete third debugging, circularly debugging and sliding the gaskets with different thicknesses, and completing second section of calibration and debugging work of the mechanical transmission structure when the difference between the calculated average speed and the standard speed is within 2%;
(g) the mechanical transmission structure is mounted to the frame structure.
Further, step (a) is the seat that rotates of the specific design specification model of selection to rotate the seat welding in the backup pad, will rotate the mounting hole in the seat and aim at each other with the mounting hole of actuating lever again, let in the axis of rotation on rotating seat and actuating lever, set up spacing iron wire circle in the through-hole at the both ends of axis of rotation after that, then according to the active position of actuating lever, draw the region that sets up of cushion socket in the backup pad, then with the cushion socket welding in the region department that sets up of backup pad.
Further, in the step (f), the gasket is slid into the inner wall of the buffer seat, namely the clamping groove of the gasket is aligned with the positioning shaft on the inner wall of the buffer seat, the gasket is slid into the positioning shaft, then the gasket is pressed towards the inner side of the buffer seat, glue is coated between the gasket and the inner wall of the buffer seat, and glue is coated between two adjacent gaskets.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. according to the mechanical transmission device, the mechanical transmission structure is arranged on the leveling plate, the leveling plate is welded on one side of the top frame after being horizontally leveled in advance, so that the mechanical transmission structure is arranged in the frame structure in a horizontal state, the driving rod can rotate up and down in a vertical plane, the driving rod is prevented from deviating from a transmission track, and the normal movement of the flip cover is ensured. And the invention sets up the buffer seat on the shoe plate, the actuating lever can buffer in the buffer seat while turning cover falls, slow down the speed that the turning cover falls, increase the time that the turning cover falls properly, avoid the case lid to clamp the hand of the user, the case lid can be closed on the container body gently at last, reduce the production of the noise, can increase the service life of the mechanical transmission structure.
2. In order to meet the requirements of the mechanical transmission device, the invention can carry out transmission calibration work on the mechanical transmission device independently and uniformly. The transmission calibration method adopts a speed monitoring device to monitor the path of the driving rod, and a worker can calculate the average falling speed of the driving rod. The invention aims at the process that the highest part of the turnover cover which is turned up falls on the box body, and carries out twice integral calibration and debugging work of first-stage calibration and debugging and second-stage calibration and debugging on the mechanical transmission structure.
The invention takes the rotation area from the highest point of rotation of the driving rod to the position before the driving rod enters the buffer seat as a first section of calibration and debugging area, the buffer cushion block is filled between the driving rod and the rotation seat to calibrate the interaction force between the driving rod and the rotation seat, the average falling speed of the driving rod in the first section of calibration and debugging area is compared with the standard speed of the driving rod in the first section of calibration and debugging area, the calibration and debugging of the driving rod in the first section of calibration and debugging area are carried out step by step, and when the difference between the calculated average speed and the standard speed is within 3 percent, the first section of calibration and debugging work of the mechanical transmission structure is completed. The invention takes the rotating area from the driving rod entering the buffer seat to the driving rod stopping in the buffer seat as the second-stage calibration and debugging area, the interaction force between the driving rod and the buffer seat is calibrated by sliding the gasket on the inner wall of the buffer seat, the average speed of the driving rod under the buffer action in the second-stage calibration and debugging area is compared with the standard speed of the driving rod in the second-stage calibration and debugging area, the calibration and debugging of the driving rod in the second-stage calibration and debugging area are carried out step by step, and when the difference between the calculated average speed and the standard speed is within 2 percent, the second-stage calibration and debugging work of the mechanical transmission structure is completed. Therefore, the invention adjusts the falling speed of the driving rod to the designed standard speed, so that the mechanical transmission structure can meet the requirement of the designed product.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of a mechanical transmission device for an intelligent dustbin according to the present invention;
FIG. 2 is a schematic structural diagram of a mechanical transmission structure according to the present invention;
FIG. 3 is a schematic view of a buffer seat according to the present invention;
FIG. 4 is a schematic view of a gasket according to the present invention;
FIG. 5 is a schematic structural diagram of a first section of a mechanical transmission structure according to the present invention;
FIG. 6 is a schematic structural view of the mechanical transmission structure at the beginning of the second calibration and debugging;
fig. 7 is a schematic structural diagram of the mechanical transmission structure at the end of the second calibration and debugging.
Detailed Description
As shown in fig. 1 to 4, the mechanical transmission device for an intelligent trash bin of the present invention includes a frame structure 1, a mechanical transmission structure 2, and a bin cover collar 3.
The frame structure 1 comprises a top frame 4, a bottom frame 5, side frames 6 and a rear frame 7. One side of the top frame 4 is provided with a leveling plate 8, and the mechanical transmission structure 2 is arranged on the leveling plate 8. The fixing rod 16 is arranged in the side frame 6, the fixing rod 16 is welded at the bottom of the leveling plate 8 in an inclined mode, and the partial structure of the side frame 6, the fixing rod 16 and the leveling plate 8 are enclosed into a triangular shape, so that the stability of the mechanical transmission structure 2 on the leveling plate 8 is improved.
The mechanical transmission structure 2 comprises a mounting seat 9, a supporting plate 10 and a driving rod 11, wherein the mounting seat 9 is arranged on the leveling plate 8. The supporting plate 10 is provided with a rotating base 12, the rotating base 12 is provided with a rotating shaft 13, and the driving rod 11 is rotatably connected to the rotating shaft 13. One end of the driving rod 11 is provided with a clamping part 17, the clamping part 17 is rotatably connected to the rotating shaft 13, the distance between the driving rod 11 and the rotating seat 12 is properly increased, and the rotating process of the driving rod 11 is conveniently adjusted.
The supporting plate 10 is provided with a buffer seat 14, the buffer seat 14 is arranged below the driving rod 11, and the inner wall of the buffer seat 14 is provided with a gasket 15. Be equipped with location axle 18 on the inner wall of buffer seat 14, the bottom of gasket 15 is equipped with draw-in groove 19, draw-in groove 19 and location axle 18 phase-match, and gasket 15 setting mode is convenient simple, and easy to operate improves gasket 15's installation effectiveness. The buffer seat 14 is provided with a first buffer area 20 and a second buffer area 21, the first buffer area 20 and the second buffer area 21 are both provided with the gaskets 15, and different numbers of gaskets 15 can be arranged in the first buffer area 20 and the second buffer area 21, so that the buffer effect of the first buffer area 20 and the second buffer area 21 on the driving rod 11 is different, and the control effect on the driving rod 11 is improved.
According to the mechanical transmission device, the mechanical transmission structure 2 is arranged on the leveling plate 8, the leveling plate 8 is welded on one side of the top frame 4 after horizontal leveling is performed in advance, so that the mechanical transmission structure 2 is arranged in the frame structure 1 in a horizontal state, the driving rod 11 can rotate up and down in a vertical plane, the driving rod 11 is prevented from deviating from a transmission track, and normal movement of the flip cover is guaranteed. In addition, the buffer seat 14 is arranged on the support plate 10, when the flip cover falls, the drive rod 11 can buffer in the buffer seat 14, the falling speed of the flip cover is reduced, the falling time of the flip cover is properly increased, the case cover is prevented from being clamped on the hand of a user, the case cover can be finally and lightly closed on the case body, the noise is reduced, and the service life of the mechanical transmission structure 2 can be prolonged.
As shown in fig. 5 to 7, the method for calibrating the transmission of the mechanical transmission device for the intelligent trash bin according to the present invention includes the following steps:
(a) installing a mechanical transmission structure 2: the rotary seat 12 of the design specification model is selected, the rotary seat 12 is welded on the support plate 10, then the mounting hole in the rotary seat 12 is aligned with the mounting hole of the drive rod 11, the rotary shaft 13 is led into the rotary seat 12 and the drive rod 11, then a limiting iron wire ring is arranged in the through holes at the two ends of the rotary shaft 13, then the setting area of the buffer seat 14 is drawn on the support plate 10 according to the moving position of the drive rod 11, and then the buffer seat 14 is welded at the setting area of the support plate 10.
(b) Assembly speed monitoring device 23: the mechanical transmission structure 2 is placed in an adjusting frame, the connecting groove 22 is fixed by a bolt at one side of the mounting seat 9, then a horizontal supporting clamp is lifted in the adjusting frame according to the horizontal line, then the connecting groove 22 is clamped by the horizontal supporting clamp, the connecting groove 22 is kept horizontal, a speed monitoring device 23 is fixed by a bolt at the other end of the connecting groove 22, a connecting rod 26 is welded on a swing arm 24 in the speed monitoring device 23, the end part of the connecting rod 26 is fixed on the driving rod 11 by an adhesive, and then a touch rod 27 is arranged between the swing arm 24 and the driving rod 11.
(c) On-speed monitoring device 23: the display is switched on the connector lug 25 of the speed monitoring device 23, the connecting wire is then placed into the connecting slot 22 and fastened with a U-shaped button.
(d) A baffle device 28 is installed on the adjusting bracket.
(e) The first section of the mechanical transmission structure 2 is calibrated and debugged: taking the rotation highest point of the driving rod 11 to the rotation area before the driving rod 11 enters the buffer seat 14 as a first section of calibration and debugging area, then lifting the baffle device 28 to the lowest point of the first section of calibration and debugging area, sucking the baffle device 28 on the adjusting frame by using the sucking disc 29, then rotating the driving rod 11 to the highest point of the first section of calibration and debugging area, and freely dropping the driving rod 11 to complete the first debugging, wherein the driving rod 11 rotates on the rotating shaft 13, when the touch rod 27 touches the baffle device 28, the display displays the path of the driving rod 11 in the first section of calibration and debugging area, the operator calculates the average dropping speed of the driving rod 11 and compares the average dropping speed with the standard speed of the driving rod 11 in the first section of calibration and debugging area, then the operator fills a buffer cushion block between the driving rod 11 and the rotating seat 12, and then rotates the driving rod 11 to the highest point of the first section of calibration and debugging area, freely falling the driving rod 11 to finish the second debugging, then calculating the average speed of the driving rod 11 in the second debugging by an operator, comparing the average speed with the standard speed, then filling a buffer cushion block between the driving rod 11 and the rotating seat 12 by the operator, carrying out the third debugging on the driving rod 11, circularly debugging and filling the buffer cushion block, and finishing the first section of calibration and debugging work of the mechanical transmission structure 2 when the difference between the calculated average speed and the standard speed is within 3%;
(f) and (3) calibrating and debugging the second section of the mechanical transmission structure 2: the driving rod 11 enters the buffer seat 14 to a rotating area where the driving rod 11 is stopped in the buffer seat 14 as a second-stage calibration and debugging area, the baffle device 28 is lowered to the lowest point of the second-stage calibration and debugging area, the baffle device 28 is sucked on the adjusting frame by the sucking disc 29, then the driving rod 11 is rotated to the highest point of the second-stage calibration and debugging area, the driving rod 11 freely falls down to complete the first debugging, the driving rod 11 rotates on the rotating shaft 13, the buffer seat 14 has a buffering effect on the driving rod 11, when the touch rod 27 touches the baffle device 28, the display displays the path of the driving rod 11 in the second-stage calibration and debugging area, the operator calculates the average speed of the driving rod 11 under the buffering effect of the buffer seat 14 and compares the average speed with the standard speed of the driving rod 11 in the second-stage calibration and debugging area, and then the operator slides the gasket 15 on the inner wall of the buffer seat 14, controlling the distance between the outermost gasket 15 and the driving rod 11 to be 3cm +/-0.1 cm, fixing the gasket 15 by using an adhesive, rotating the driving rod 11 to the highest point of a second calibration debugging area, freely dropping the driving rod 11 to complete second debugging, calculating the average speed of the driving rod 11 in second debugging by an operator, comparing the average speed with a standard speed, continuously sliding the operator into gaskets 15 with different thicknesses on the arranged gasket 15, controlling the distance between the outermost gasket 15 and the driving rod 11 to be 2cm +/-0.1 cm, fixing the gasket 15 by using the adhesive to complete third debugging, circularly debugging and sliding the gaskets 15 with different thicknesses, and completing second calibration debugging work of the mechanical transmission structure 2 when the calculated average speed is within 2% of the standard speed.
The step of sliding the gasket 15 on the inner wall of the buffer seat 14 is specifically to align a clamping groove 19 of the gasket 15 with a positioning shaft 18 on the inner wall of the buffer seat 14, slide the gasket 15 into the positioning shaft 18, press the gasket 15 towards the inner side of the buffer seat 14, coat glue between the gasket 15 and the inner wall of the buffer seat 14, and coat glue between two adjacent gaskets 15.
(g) The mechanical transmission structure 2 is mounted to the frame structure 1.
In order to meet the requirements of the mechanical transmission device, the invention can carry out transmission calibration work on the mechanical transmission device independently and uniformly. The transmission calibration method adopts the speed monitoring device 23 to monitor the path of the driving rod 11, and the staff can calculate the average falling speed of the driving rod 11. The invention aims at the process that the highest part of the turnover cover falls onto the box body, and carries out twice integral calibration and debugging work of a first section of calibration and debugging and a second section of calibration and debugging on the mechanical transmission structure 2.
According to the invention, a rotation area from the highest rotation point of the driving rod 11 to the position before the driving rod 11 enters the buffer seat 14 is used as a first section of calibration and debugging area, a buffer cushion block is filled between the driving rod 11 and the rotation seat 12, the interaction force between the driving rod 11 and the rotation seat 12 is calibrated, the average falling speed of the driving rod 11 in the first section of calibration and debugging area is compared with the standard falling speed of the driving rod 11 in the first section of calibration and debugging area, the calibration and debugging of the driving rod 11 in the first section of calibration and debugging area are carried out step by step, and when the difference between the calculated average falling speed and the standard falling speed is within 3%, the first section of calibration and debugging work of the mechanical transmission structure. According to the invention, a rotation area from the beginning of the driving rod 11 entering the buffer seat 14 to the stopping of the driving rod 11 in the buffer seat 14 is used as a second-stage calibration and debugging area, the gasket 15 slides on the inner wall of the buffer seat 14 to calibrate the interaction force between the driving rod 11 and the buffer seat 14, the average speed of the driving rod 11 under the buffer action in the second-stage calibration and debugging area is compared with the standard speed of the driving rod 11 in the second-stage calibration and debugging area, the calibration and debugging of the driving rod 11 in the second-stage calibration and debugging area are gradually carried out, and when the difference between the calculated average speed and the standard speed is within 2%, the second-stage calibration and debugging work of the mechanical transmission structure 2 is completed. Thus, the invention adjusts the falling speed of the driving rod 11 to the designed standard speed, so that the mechanical transmission structure 2 can meet the design product requirement.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.