Roller shutter type intelligent garbage can

Abstract

The roller shutter type intelligent garbage can comprises a can body, a can cover and a can head, the can cover is arranged at the upper end of the can body, the can head is further arranged on the inner side of the can body, the can head comprises a closing assembly, a power assembly and a can head body, an opening is formed in the upper end of the can head body, and the power assembly is connected with the opening. The power assembly is installed on the inner side of the can head body and can drive the closing assembly to close and open the opening of the can head body. The blade assembly is more reasonable and more stable in arrangement, the connection between the roller shaft and the transmission wheel is more stable, the synchronous transmission effect is good by adopting the connecting rod assembly, and the opening and closing speed is higher by adopting a double-curtain opening mode.

Description

Technical Field

[0001] The utility model relates to the technical field of trash cans, in particular to a roller-curtain type intelligent trash can. Background Art

[0002] Existing trash cans are not designed reasonably in terms of intelligence, odor removal, and body structure. Among the existing trash cans, most use a double-curtain opening method for intelligent opening. This method requires a power mechanism to simultaneously open and close the curtains on both sides, which is more complex in structure and there are certain errors in how to achieve synchronization. This error may be caused by problems with the transmission system or motor, and is difficult to eliminate through mechanical structure design. As for odor removal, there has been a lack of a reasonable deodorizing box design. Because there are gaps between the blades of the curtain, the garbage odor will always be emitted upward. Traditional deodorization methods mostly use sprays, which can easily lead to excessive humidity in the trash can, making it easier for bacteria to grow and produce more odors. As for the body structure, traditional trash cans are mostly one-piece molded, which is very disadvantageous in flat packaging. The large size is a serious burden on the company's production, packaging, and logistics and transportation costs. If consumers move, large trash cans are difficult to pack and take away, and it is a pity to throw them away, which brings many inconveniences to consumers.

[0003] There is a need for a roller shutter type intelligent trash can that can solve the above-mentioned problems. Utility Model Content

[0004] The utility model provides a roller-curtain type intelligent trash can, which solves the problems of the existing intelligent open type trash can being relatively complex in structure and lacking a deodorizing function by technically transforming the existing trash can.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A roller shutter type intelligent trash can includes a barrel body, a barrel lid and a barrel head. The barrel lid is provided at the upper end of the barrel body, and the barrel head is also provided on the inner side of the barrel body. The barrel head includes a closing component, a power component and a barrel head body. The upper end of the barrel head body is provided with an opening. The power component is installed on the inner side of the barrel head body and can drive the closing component to close and open the opening of the barrel head body.

[0007] Preferably, the closing component includes a curtain part, and a curtain lower storage groove is provided on the inner side of the barrel head body. When the curtain is opened, a part of the curtain part is hidden in the curtain lower storage groove. Curtain slide rails are provided on the front and rear sides of the barrel head body, and rollers that can slide on the curtain slide rails are provided on both sides of the curtain part. The output end of the power component drives the rollers to slide along the curtain slide rails.

[0008] Preferably, the curtain part includes a first curtain and a second curtain, the first curtain and the second curtain are arranged on the left and right in the curtain slide rail, the curtain lower storage groove includes a left lower storage groove and a right lower storage groove, the lower end of the first curtain is hidden in the left lower storage groove, and the lower end of the second curtain is hidden in the right lower storage groove, and the power component synchronously drives the first curtain and the second curtain to be expanded or retracted along the curtain slide rail.

[0009] Preferably, the power assembly includes a motor, a power gear, a connecting rod gear assembly, a driven gear and a transmission wheel. The motor is installed on the inside of the barrel head body and its output end is connected to the power gear. The connecting rod gear assembly is rotatably installed on the inside of the barrel head body through a movable bearing. The power gear is meshed with the connecting rod gear assembly. Driven gears are movably installed on the left and right sides of the barrel head body. The two ends of the connecting rod gear assembly are respectively meshed with the driven gears on both sides, and the driven gear is coaxially connected to the transmission wheel. The transmission wheel is provided with a roller groove that can drive the roller to slide. The transmission wheel drives the first curtain and the second curtain to be movably arranged along the curtain slide rail.

[0010] Preferably, the first curtain and the second curtain are composed of blades and rollers, and a first claw is provided on one side of the blade and a second claw is provided on the other side, and the first claw and the second claw face opposite to each other, wherein the first claw is used to clamp one of the rollers with the second claw of the previous blade, and the second claw is used to clamp the other roller with the first claw of the next blade, and the width of the roller is greater than the width of the blade, and multiple blades and rollers are clamped together to form the first curtain and the second curtain, and a closed ridge is provided at the joint of the first curtain and the second curtain, and side grooves are provided on the inner sides of the front and rear ends of the barrel head body, one end of the side clamp is clamped in the side clamp groove, and the other end of the side clamp extends into the lower groove of the curtain, wherein the curtain slide rail is provided on the side clamp, and the left and right ends of the outer side of the side clamp are provided with wheel grooves for nesting the driven gear and the transmission wheel.

[0011] Preferably, the closed ridges include a first ridge and a second ridge, the first curtain is provided with a first ridge protruding from the right end surface close to the second curtain, the second curtain is provided with a second ridge protruding from the left end surface close to the first curtain, and the first ridge and the second ridge are staggered with each other.

[0012] Preferably, the power assembly also includes a synchronization shaft, the driven gears are distributed on both sides of the synchronization shaft and rely on the motor on one side to connect the power gear for synchronous drive, and the synchronization shaft simultaneously passes through the wheel grooves on the side clamps at the front and rear ends of the barrel head body.

[0013] Preferably, the curtain part includes a first curtain and a second curtain, the first curtain and the second curtain are arranged on the left and right in the curtain slide rail, the curtain lower storage groove includes a left lower storage groove and a right lower storage groove, the lower end of the first curtain is hidden in the left lower storage groove, and the lower end of the second curtain is hidden in the right lower storage groove, and the power component separately drives the first curtain or the second curtain to expand or retract along the curtain slide rail.

[0014] Preferably, the power assembly includes a first motor, a second motor, a first power gear, a second power gear, a first connecting rod gear assembly, a second connecting rod gear assembly, a first driven gear, a second driven gear, a first transmission wheel and a second transmission wheel. The first motor is installed on the inner side of the barrel head body and its output end is connected to the first power gear. The first connecting rod gear assembly is rotatably installed on the inner side of the barrel head body through a movable bearing. The first power gear is meshed with the first connecting rod gear assembly. The first driven gear is movably installed on the left side of the barrel head body. The first connecting rod gear assembly is also meshed with the first driven gear. The first driven gear is coaxially connected to the first transmission wheel. The second motor is installed on the inside of the barrel head body and its output end is connected to the second power gear. The second connecting rod gear assembly is rotatably installed on the inside of the barrel head body through a movable bearing. The second power gear is meshed with the second connecting rod gear assembly. A second driven gear is movably installed on the right side of the barrel head body. The second connecting rod gear assembly is also meshed with the second driven gear. The second driven gear is coaxially connected to the second transmission wheel. The first transmission wheel and the second transmission wheel are provided with roller grooves that can drive the roller to slide. The first transmission wheel is used to drive the first curtain to be movably set along the curtain slide rail, and the second transmission wheel is used to drive the second curtain to be movably set along the curtain slide rail.

[0015] Preferably, a control panel is installed in the barrel head body, a prompt light is provided on one side of the control panel, a control button is connected to the control panel, a box card slot is provided on the inside of the barrel head body, a deodorizing box is installed in the box card slot, a mounting position is protruding from the back of the deodorizing box, the mounting position extends into the box card slot, a deodorizing box cover is detachably installed on the upper end surface of the deodorizing box, and deodorizing holes are provided on the top surface of the deodorizing box cover, and the sides and bottom surfaces of the deodorizing box.

[0016] Preferably, an annular protrusion is provided at the upper end of the barrel cover, and a decorative frame is covered on the upper end of the annular protrusion. A control panel is provided on one side of the decorative frame corresponding to the control panel, wherein the control button passes upward through the barrel cover and abuts against the control panel, and an infrared sensor is also integrated on the control panel.

[0017] Preferably, the decorative frame and the annular protrusion are connected by magnetism.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] (1) The utility model adopts a double curtain opening method, with curtain bottom grooves on both sides. The curtain blades of the utility model are more reasonably and more stable, and the connection between the roller and the transmission wheel is also more stable. The blades are provided with a first clamping claw and a second clamping claw, and the first clamping claw and the second clamping claw face opposite to each other. The first clamping claw is used to clamp one of the rollers with the second clamping claw of the previous blade, and the second clamping claw is used to clamp the other roller with the first clamping claw of the next blade. The width of the roller is greater than the width of the blade. Multiple blades and rollers are clamped together to form the first curtain and the second curtain. The rollers are embedded in the side clamping groove curtain slide rails on the inner side of the barrel head body. The double curtain opening method opens and closes faster.

[0020] The utility model does not require multiple sets of power between the power components. A motor drives the rollers at both ends to rotate synchronously through the connecting rod gear assembly. The synchronous transmission error is small, and the method of opening the trash can in the middle makes it more convenient and accurate to throw garbage out, and it is not easy to throw garbage outside the trash can.

[0021] At the same time, in another embodiment, the present application can also set up multiple sets of motors to independently control the opening and closing of the first curtain and the second curtain, so that the trash can can open half of the opening, which is more applicable.

[0022] (2) In terms of deodorization, the utility model installs a deodorizing box at the front clamp position. The deodorizing box is embedded in the front clamp by installing the clamp. A deodorizing box cover is provided on the upper end face of the deodorizing box. The deodorizing box cover can be used to replace the deodorant by switching on and off, which is very convenient. In addition, the deodorizing hole groove of the deodorizing box is facing the inside of the barrel body, and the smell emitted is directed toward the garbage, which has a better deodorizing effect.

[0023] (3) By setting up an infrared sensor, the curtain can be opened and closed directly by gesture control, which is very intelligent. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a diagram showing the installation structure of the barrel cover and barrel head of the utility model;

[0025] Figure 2 This is a schematic diagram of the utility model of the barrel cover installed on the barrel body structure;

[0026] Figure 3 This is a schematic diagram of the disassembled structure of the barrel cover and barrel head of the utility model;

[0027] Figure 4 This is a schematic diagram of the installation of the power assembly and curtain part of the utility model;

[0028] Figure 5 This is a schematic diagram of the connection of the power components of the utility model;

[0029] Figure 6 This is a schematic diagram of the installation of the power assembly and curtain portion of Example 2 of the present utility model;

[0030] Figure 7 This is a schematic diagram of the connection of the power assembly of Example 2 of the present utility model;

[0031] Figure 8 This is a schematic diagram of the side clamp of the utility model;

[0032] Figure 9 This is a schematic diagram of the curtain structure of the utility model;

[0033] Figure 10 This is a schematic diagram of the cross-sectional structure of the barrel head body of the utility model;

[0034] Figure 11 This is a schematic diagram of the disassembly of the curtain structure of the utility model;

[0035] Figure 12 This is a schematic diagram of the installation of the deodorizing box of the utility model;

[0036] Figure 13 This is a schematic diagram of the control module of the utility model;

[0037] Description of the accompanying figures: barrel body 1, barrel cover 2, annular protrusion 21, decorative frame 22, control panel 220, barrel head 3, barrel head body 31, opening 310, curtain lower groove 311, curtain slide rail 312, side card slot 313, box card slot 314, side card member 32, wheel groove 320, curtain part 4, blade 41, first claw 411, second claw 412, roller 42, first curtain 43, second curtain 44, closing ridge 45, first ridge 451, second ridge 452, control module 5, control panel 51, prompt light 52, control button 53, infrared sensor Response device 54, deodorizing box 6, deodorizing hole slot 61, deodorizing box cover 62, installation position 63, power assembly 7, motor 71, first motor 711, second motor 712, power gear 72, first power gear 721, second power gear 722, driven gear 73, first driven gear 731, second driven gear 732, transmission wheel 74, first transmission wheel 741, second transmission wheel 742, roller shaft slot 740, connecting rod gear assembly 75, first connecting rod gear assembly 751, second connecting rod gear assembly 752, movable bearing 76, synchronization shaft 77, bagging ring 8. DETAILED DESCRIPTION

[0038] The specific contents of the utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0039] See also Figure 1-13As shown, the present application provides a roller shutter type intelligent trash can, including a barrel body 1, a barrel cover 2 and a barrel head 3, the upper end of the barrel body 1 is provided with a barrel cover 2, and the inner side of the barrel body 1 is also provided with a barrel head 3, the barrel head 3 includes a closing component, a power component 7 and a barrel head body 31, the upper end of the barrel head body 31 is provided with an opening 310, the power component 7 is installed on the inner side of the barrel head body 31 and can drive the closing component to close and open the opening 310 of the barrel head body 31.

[0040] Furthermore, in order to enable the closing component to open or close the opening 310 of the barrel head body 31, the closing component includes a curtain part 4, and a curtain lower storage groove 311 is provided on the inner side of the barrel head body 31. When the curtain part 4 is opened, a part of it is hidden in the curtain lower storage groove 311, and curtain slide rails 312 are provided on the front and rear sides of the barrel head body 31. Rollers 42 that can slide on the curtain slide rails 312 are provided on both sides of the curtain part 4, and the output end of the power component 7 drives the roller 42 to slide along the curtain slide rail 312.

[0041] Furthermore, in Example 1, in order to realize a double-opening curtain structure, the curtain part 4 includes a first curtain 43 and a second curtain 44, and the first curtain 43 and the second curtain 44 are arranged on the left and right in the curtain slide rail 312, and the curtain lower storage groove 311 includes a left lower storage groove and a right lower storage groove. The lower end of the first curtain 43 is hidden in the left lower storage groove, and the lower end of the second curtain 44 is hidden in the right lower storage groove, and the power component 7 synchronously drives the first curtain 43 and the second curtain 44 to be expanded or retracted along the curtain slide rail 312.

[0042] Further, if Figure 4 and Figure 5 As shown, the power assembly 7 includes a motor 71, a power gear 72, a connecting rod gear assembly 75, a driven gear 73 and a transmission wheel 74. The motor 71 is installed on the inner side of the barrel head body 31 and its output end is connected to the power gear 72. The connecting rod gear assembly 75 is rotatably installed on the inner side of the barrel head body 31 through a movable bearing 76. The power gear 72 is meshed with the connecting rod gear assembly 75. Driven gears 73 are movably installed on the left and right sides of the barrel head body 31. The two ends of the connecting rod gear assembly 75 are respectively meshed with the driven gears 73 on both sides, and the driven gear 73 is coaxially connected to the transmission wheel 74. The transmission wheel 74 is provided with a roller groove 740 that can drive the roller 42 to slide. The transmission wheel 74 drives the first curtain 43 and the second curtain 44 to be movably arranged along the curtain slide rail 312.

[0043] The curtain part 4 here is a double-opening curtain, and the roller 42 is a double-sided roller 42. The rollers 42 on both sides are inserted into the curtain slide rails 312 on both sides. Among them, the number of rollers 42 should be sufficient to support the weight of the curtain part 4. There are multiple rollers, which are distributed in an array on the curtain part 4. When the curtain part 4 is closed, the first curtain 43 and the second curtain 44 are connected to each other in the middle of the opening 310 of the barrel head body 31. When the curtain part 4 is opened, the first curtain 43 and the second curtain 44 move along the curtain slide rail 312 to the curtain lower groove 311 on both sides until the opening 310 of the barrel head body 31 is fully opened, and the opening and closing speed is faster.

[0044] The output end of the motor 71 provided in the present application is equipped with a power gear 72, and a movable bearing 76 is installed on the inner side of the barrel head body 31. A connecting rod gear assembly 75 is passed through the movable bearing 76. A gear is provided in the middle of the connecting rod gear assembly 75 to mesh with the power gear 72, and the gears provided at both ends of the connecting rod gear assembly 75 are respectively meshed with the driven gear 73. When the power gear 72 rotates, the driven gears 73 on the left and right sides are driven to rotate in the opposite direction through the connecting rod gear, driving the transmission wheel 74 to rotate. The roller shaft 42 is provided in the roller shaft groove 740, and the roller shaft 42 is driven by the transmission wheel 74 to move along the curtain slide rail 312. The first curtain 43 and the second curtain 44 are expanded or retracted along the curtain slide rail 312 to realize the opening or closing of the trash can.

[0045] Further, if Figure 11 As shown, the first curtain 43 and the second curtain 44 are composed of a blade 41 and a roller 42. A first claw 411 is provided on one side of the blade 41, and a second claw 412 is provided on the other side. The first claw 411 and the second claw 412 face opposite to each other. The first claw 411 is used to clamp one of the rollers 42 with the second claw 412 of the previous blade 41, and the second claw 412 is used to clamp the other roller 42 with the first claw 411 of the next blade 41. The width of the roller 42 is greater than that of the blade 41. Multiple blades 41 and rollers 42 are interlocked to form a first curtain 43 and a second curtain 44. A closed ridge 45 is provided at the junction of the first curtain 43 and the second curtain 44. Side slots 313 are provided on the front and rear inner sides of the barrel head body 31. One end of the side clip 32 is inserted into the side slot 313, and the other end of the side clip 32 extends into the lower curtain recess 311. The curtain rail 312 is provided on the side clip 32. The left and right outer ends of the side clip 32 are provided with wheel grooves 320 for the driven gear 73 and the transmission wheel 74 to nest. In a preferred embodiment, the side clip 32 and the barrel head body 31 have a U-shaped cross-section.

[0046] Furthermore, the sealing ridges 45 include a first ridge 451 and a second ridge 452. The first ridge 451 protrudes from the right end surface of the first curtain 43, which is adjacent to the second curtain 44. The second ridge 452 protrudes from the left end surface of the second curtain 44, which is adjacent to the first curtain 43. The first ridge 451 and the second ridge 452 are staggered relative to each other. The staggered connection of the first curtain 43 and the second curtain 44 by the sealing ridges 45 provides for improved sealing.

[0047] Furthermore, if Figure 5 As shown, the power assembly 7 also includes a synchronization shaft 77, and the driven gear 73 is distributed on both sides of the synchronization shaft 77 and relies on the motor 71 on one side to connect the power gear 72 for synchronous driving. The synchronization shaft 77 is also set through the wheel groove 320 on the side clamp 32 at the front and rear ends of the barrel head body 31.

[0048] Furthermore, if Figure 6-Figure 7 As shown, in another embodiment 2, the curtain part 4 includes a first curtain 43 and a second curtain 44, and the first curtain 43 and the second curtain 44 are arranged on the left and right in the curtain slide rail 312, and the curtain lower storage groove 311 includes a left lower storage groove and a right lower storage groove. The lower end of the first curtain 43 is hidden in the left lower storage groove, and the lower end of the second curtain 44 is hidden in the right lower storage groove, and the power component 7 separately drives the first curtain 43 or the second curtain 44 to expand or retract along the curtain slide rail 312.

[0049] Furthermore, in order to achieve the ability to independently control the expansion or contraction of the first curtain 43 or the second curtain 44, the power assembly 7 includes a first motor 711, a second motor 712, a first power gear 721, a second power gear 722, a first connecting rod gear assembly 751, a second connecting rod gear assembly 752, a first driven gear 731, a second driven gear 732, a first transmission wheel 741 and a second transmission wheel 742. The first motor 711 is installed on the inside of the barrel head 3 body and its output end is connected to the first power gear 721. The first connecting rod gear assembly 751 is rotatably installed on the inside of the barrel head 3 body through a movable bearing 76. The first power gear 721 is meshed with the first connecting rod gear assembly 751. The first driven gear 731 is movably installed on the left side of the barrel head 3 body. The first connecting rod gear assembly 751 is also meshed with the first driven gear 731. The first driven gear 731 is coaxially connected to the first transmission wheel 741, the second motor 712 is installed on the inside of the barrel head 3 body and its output end is connected to the second power gear 722, the second connecting rod gear assembly 752 is rotatably installed on the inside of the barrel head 3 body through the movable bearing 76, the second power gear 722 is meshed with the second connecting rod gear assembly 752, and a second driven gear 732 is movably installed on the right side of the barrel head 3 body. The second connecting rod gear assembly 752 is also meshed with the second driven gear 732, and the second driven gear 732 is coaxially connected to the second transmission wheel 742. The first transmission wheel 741 and the second transmission wheel 742 are provided with a roller groove 740 that can drive the roller 42 to slide. The first transmission wheel 741 is used to drive the first curtain 43 to be movably set along the curtain slide rail 312, and the second transmission wheel 742 is used to drive the second curtain 44 to be movably set along the curtain slide rail 312. The present application can also provide multiple sets of motors to independently control the opening and closing of the first curtain 43 and the second curtain 44, so that the trash can can open half of the opening 310, which is more applicable.

[0050] Furthermore, if Figure 12 and Figure 13 As shown, a control module 5 is installed in the barrel head body 31, and the control module 5 includes a control panel 51. A prompt light 52 is provided on one side of the control panel 51, and a control button 53 is connected to the control panel 51. A box card slot 314 is provided on the inner side of the barrel head body 31, and a deodorizing box 6 is installed in the box card slot 314. A mounting position 63 is protruding from the back of the deodorizing box 6, and the mounting position 63 extends into the box card slot 314. A deodorizing box cover 62 is detachably installed on the upper end surface of the deodorizing box 6, and a deodorizing hole slot 61 is provided on the top surface of the deodorizing box cover 62, and the side and bottom surfaces of the deodorizing box 6.

[0051] In a more preferred embodiment, the box card slot 314 is arranged on the inner side of the side card slot 313, and the side card slot 313 is provided with a box card slot 314 for inserting the installation card position of the deodorizing box 6. The deodorizing box 6 is provided with a deodorizing box 6 cover, and the deodorizing box 6 cover can be opened to replace the deodorant, and the deodorizing hole slot 61 opened in the deodorizing box 6 is arranged opposite to the inner side of the barrel body 1, which is convenient for deodorizing the garbage smell.

[0052] Furthermore, an annular protrusion 21 is provided at the upper end of the barrel cover 2, and a decorative frame 22 is covered on the upper end of the annular protrusion 21. A control panel 220 is provided on one side of the decorative frame 22 corresponding to the control panel 51, wherein the control button 53 passes upward through the barrel cover 2 and abuts against the control panel 220. An infrared sensor 54 is also integrated on the control panel 51.

[0053] The sensing principle of the infrared sensor 54 is as follows: the infrared rays emitted by the infrared emitting device are refracted back without encountering any obstruction within a certain height (such as 10 cm, 20 cm, 30 cm, etc.), and the receiving device fails to receive the refracted signal, which means that there is no need to open the curtain part 4. When someone moves their hand at the corresponding height to just above the infrared sensing lamp, the receiving device receives the signal refracted back by the infrared and transmits it to the control board 51. The control board 51 turns on the switch to transmit an electrical signal to the motor 71 to open the curtain part 4. After opening, the control board 51 controls the motor 71 to close the curtain part 4 after setting a fixed opening time. As mentioned above, when the curtain part 4 is opened or closed, it can be coordinated with the prompt light 52 to flash. When the garbage bag needs to be replaced, the curtain part 4 can be normally opened by the manual normally open button, and finally the curtain part 4 can be closed by the manual close button. After manual closing, it enters the next round of infrared sensing opening mode.

[0054] Furthermore, the decorative frame 22 is connected to the annular protrusion 21 by magnetic attraction. A magnetic block can be provided at the end of the annular protrusion 21, and a magnetic block can be provided at the corresponding position of the decorative frame 22. When the two are covered, they can be directly attracted to each other through magnetic positioning, which is very convenient. In addition, the decorative frame 22 can be customized in different colors for consumers to choose from, meeting the needs of different consumers and different occasions.

[0055] A bagging ring 8 is provided below the opening 310 of the bucket head body 31 to facilitate the placement of a garbage bag.

[0056] The utility model has the following features:

[0057] (1) The present invention adopts a double curtain opening method, with curtain bottom grooves on both sides. The curtain blades of the present invention are more reasonably and more stable, and the connection between the roller and the transmission wheel is also more stable. The blades are provided with a first claw and a second claw, and the first claw and the second claw face oppositely. The first claw is used to clamp one of the rollers with the second claw of the previous blade, and the second claw is used to clamp the other roller with the first claw of the next blade. The width of the roller is greater than the width of the blade. Multiple blades and rollers are mutually clamped to form the first curtain and the second curtain. The rollers are embedded in the side groove curtain slide rails on the inner side of the bucket head body. There is no need for multiple sets of power between the power components. One motor drives the rollers at both ends to rotate synchronously through the connecting rod gear assembly. The synchronous transmission error is small, the curtain opening speed is fast, and the method of opening the trash can in the middle makes it more convenient and accurate to throw away garbage, and it is not easy to throw it outside the trash can. The present application can also set up multiple sets of motors to independently control the opening and closing of the first curtain and the second curtain. The trash can can open half of the opening, which is more applicable.

[0058] (2) In terms of deodorization, the utility model installs a deodorizing box at the front clamp position. The deodorizing box is embedded in the front clamp by installing the clamp. A deodorizing box cover is provided on the upper end face of the deodorizing box. The deodorizing box cover can be used to replace the deodorant by switching on and off, which is very convenient. In addition, the deodorizing hole groove of the deodorizing box is facing the inside of the barrel body, and the smell emitted is directed toward the garbage, which has a better deodorizing effect.

[0059] (3) By setting up an infrared sensor, the curtain can be opened and closed directly by gesture control, which is very intelligent.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

[0061] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0062] In the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A roller shutter type intelligent trash can, characterized in that: The barrel comprises a barrel body, a barrel cover and a barrel head. The barrel cover is provided at the upper end of the barrel body, and the barrel head is further provided on the inner side of the barrel body. The barrel head comprises a closing assembly, a power assembly and a barrel head body. The upper end of the barrel head body is provided with an opening. The power assembly is installed on the inner side of the barrel head body and can drive the closing assembly to close and open the opening of the barrel head body. The closing component includes a curtain part, and a curtain lower storage groove is provided on the inner side of the barrel head body. When the curtain is opened, a part of the curtain part is hidden in the curtain lower storage groove. Curtain slide rails are provided on the front and rear sides of the barrel head body. Rollers that can slide on the curtain slide rails are provided on both sides of the curtain part, and the output end of the power component drives the rollers to slide along the curtain slide rails.

2. The roller shutter type intelligent trash can according to claim 1, characterized in that: The curtain part includes a first curtain and a second curtain, and the first curtain and the second curtain are arranged on the left and right sides of the curtain slide rail. The curtain lower storage groove includes a left lower storage groove and a right lower storage groove. The lower end of the first curtain is hidden in the left lower storage groove, and the lower end of the second curtain is hidden in the right lower storage groove. The power component synchronously drives the first curtain and the second curtain to be expanded or retracted along the curtain slide rail.

3. The roller shutter type intelligent trash can according to claim 2, characterized in that: The power assembly includes a motor, a power gear, a connecting rod gear assembly, a driven gear and a transmission wheel. The motor is installed on the inside of the barrel head body and its output end is connected to the power gear. The connecting rod gear assembly is rotatably installed on the inside of the barrel head body through a movable bearing. The power gear is meshed with the connecting rod gear assembly. Driven gears are movably installed on the left and right sides of the barrel head body. The two ends of the connecting rod gear assembly are respectively meshed with the driven gears on both sides, and the driven gear is coaxially connected to the transmission wheel. The transmission wheel is provided with a roller groove that can drive the roller to slide. The transmission wheel drives the first curtain and the second curtain to be movably arranged along the curtain slide rail.

4. The roller shutter type intelligent trash can according to claim 3, characterized in that: The first curtain and the second curtain are composed of blades and rollers. A first claw is provided on one side of the blade and a second claw is provided on the other side of the blade. The first claw and the second claw are in opposite directions, wherein the first claw is used to clamp one of the rollers with the second claw of the previous blade, and the second claw is used to clamp the other roller with the first claw of the next blade. The width of the roller is greater than the width of the blade. Multiple blades and rollers are clamped together to form the first curtain and the second curtain. A closed ridge is provided at the joint of the first curtain and the second curtain. Side grooves are provided on the inner sides of the front and rear ends of the barrel head body, one end of the side clamp is clamped in the side groove, and the other end of the side clamp extends into the hidden groove under the curtain, wherein the curtain slide rail is provided on the side clamp, and the left and right ends of the outer side of the side clamp are provided with wheel grooves for nesting the driven gear and the transmission wheel of the power assembly.

5. The roller shutter type intelligent trash can according to claim 4, characterized in that: The closed ridges include a first ridge and a second ridge. The first curtain is provided with a first ridge protruding from the right end surface close to the second curtain. The second curtain is provided with a second ridge protruding from the left end surface close to the first curtain. The first ridge and the second ridge are staggered with each other.

6. The roller shutter type intelligent trash can according to claim 4, characterized in that: The power assembly also includes a synchronization shaft, and the driven gears are distributed on both sides of the synchronization shaft and rely on the motor on one side to connect the power gear for synchronous drive. The synchronization shaft also passes through the wheel grooves on the side clamps at the front and rear ends of the barrel head body.

7. The roller shutter type intelligent trash can according to claim 1, characterized in that: The curtain part includes a first curtain and a second curtain, and the first curtain and the second curtain are arranged on the left and right sides of the curtain slide rail. The curtain lower storage groove includes a left lower storage groove and a right lower storage groove. The lower end of the first curtain is hidden in the left lower storage groove, and the lower end of the second curtain is hidden in the right lower storage groove. The power component drives the first curtain or the second curtain to be expanded or folded along the curtain slide rail respectively.

8. The roller shutter type intelligent trash can according to claim 7, characterized in that: The power assembly includes a first motor, a second motor, a first power gear, a second power gear, a first connecting rod gear assembly, a second connecting rod gear assembly, a first driven gear, a second driven gear, a first transmission wheel and a second transmission wheel. The first motor is installed on the inner side of the barrel head body and its output end is connected to the first power gear. The first connecting rod gear assembly is rotatably installed on the inner side of the barrel head body through a movable bearing. The first power gear is meshed with the first connecting rod gear assembly. The first driven gear is movably installed on the left side of the barrel head body. The first connecting rod gear assembly is also meshed with the first driven gear. The first driven gear is coaxially connected to the first transmission wheel. The second The motor is installed on the inside of the barrel head body and its output end is connected to the second power gear. The second connecting rod gear assembly is rotatably installed on the inside of the barrel head body through a movable bearing. The second power gear is meshed with the second connecting rod gear assembly. A second driven gear is movably installed on the right side of the barrel head body. The second connecting rod gear assembly is also meshed with the second driven gear. The second driven gear is coaxially connected to the second transmission wheel. The first transmission wheel and the second transmission wheel are provided with roller grooves that can drive the roller to slide. The first transmission wheel is used to drive the first curtain to be movably set along the curtain slide rail, and the second transmission wheel is used to drive the second curtain to be movably set along the curtain slide rail.

9. The roller shutter type intelligent trash can according to claim 1, characterized in that: A control panel is installed in the barrel head body, a prompt light is provided on one side of the control panel, a control button is connected to the control panel, a box card slot is provided on the inside of the barrel head body, a deodorizing box is installed in the box card slot, a mounting position is protruding from the back of the deodorizing box, the mounting position extends into the box card slot, a deodorizing box cover is installed on the upper end surface of the deodorizing box, and deodorizing holes are provided on the top surface of the deodorizing box cover, the side surfaces and bottom surfaces of the deodorizing box.

10. The roller shutter type intelligent trash can according to claim 9, characterized in that: An annular protrusion is provided at the upper end of the barrel cover, and a decorative frame is covered on the upper end of the annular protrusion. A control panel is provided on the side of the decorative frame corresponding to the control panel, wherein the control button passes upward through the barrel cover and abuts against the control panel. An infrared sensor is also integrated on the control panel, and the decorative frame and the annular protrusion are connected by magnetism.

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