Dust collection operation device with crushing and forced discharging functions

Abstract

A dust collecting operation device with smashing and forced discharging functions comprises a smashing device, a transmission device and a dust collecting bin, the smashing device is arranged in the dust collecting bin, a dust collecting air inlet and a dust collecting air outlet which are oppositely arranged are formed in the dust collecting bin, and a forced discharging water / air inlet and a forced discharging water / air inlet which are used for installing automatic valves are further formed in the outer side wall of the dust collecting bin; the crushing device further comprises a conical movable millstone, a conical fixed millstone and cutting blocks, and the cutting blocks are arranged on the surfaces of the conical movable millstone and the conical fixed millstone and the inner side wall of the dust collection bin; and finally, the transmission device drives the crushing device to rotate to crush, cut off and rub the garbage in the dust collection bin, so that the physical form and the geometrical shape of the garbage are changed. The device can crush, cut off and rub garbage, garbage beating and cutting parts are arranged, arrangement and storage of the garbage in the dust collection bin are achieved, and the defect problem of an existing dust collection bin is solved.

Description

Technical Field

[0001] The utility model relates to the field of cleaning equipment, in particular to a dust collection operation device with crushing and strong drainage functions. Background Art

[0002] In the prior art, when a cleaning device performs dust collection operations, for example, a floor sweeping robot used in a household today, under the guidance of artificial intelligence, it can automatically complete the floor cleaning work in a room. Most of them adopt the methods of brushing and vacuum cleaning, so as to suck the ground debris into its own garbage collection box, thus achieving the effect of floor cleaning. However, due to a large amount of impurities in the garbage collection box (also called the dust collection bin), problems such as hair entanglement, dust collection capacity, and dust collection bin cleaning, manual intervention is required frequently, which is likely to cause discomfort to users and reduce the user experience. Summary of the Utility Model

[0003] To solve the defects of frequent manual intervention and poor user experience caused by problems such as a large amount of impurities, hair entanglement, small dust collection capacity, and difficult cleaning of the dust collection bin used in existing cleaning equipment, the utility model provides a dust collection operation device with crushing and strong drainage functions, which can perform functions such as garbage crushing, cutting, and kneading, and is provided with garbage hitting and cutting parts to realize the sorting and storage of garbage in the dust collection bin, and solve the defects of the existing dust collection bin. The utility model is realized through the following technical solutions:

[0004] A dust collection operation device with crushing and strong drainage functions includes a crushing device, a transmission device, and a dust collection bin. The crushing device is arranged in the dust collection bin. The dust collection bin is provided with a relatively arranged dust collection air inlet and a dust collection air outlet. A strong drainage water / air inlet for installing an automatic valve and a strong drainage water / air outlet are also arranged on the outer side wall of the dust collection bin.

[0005] The crushing device includes a conical moving grinding disc, a conical fixed grinding disc, and cutting blocks. Cutting blocks are arranged on the surfaces of the conical moving grinding disc and the conical fixed grinding disc and on the inner side wall of the dust collection bin. The transmission device drives the crushing device to rotate to realize the crushing, cutting, and kneading of the garbage in the dust collection bin, so as to change the physical form and geometric shape of the garbage.

[0006] Preferably, the upper part of the dust collection bin is a rectangular dust collection inner bin area, the middle part is a circular crushing inner bin area, and the lower part is a device area for installing the transmission device. The crushing device is arranged in the crushing inner bin area of the dust collection bin. The dust collection air inlet and the dust collection air outlet are arranged on the side wall of the crushing inner bin area of the dust collection bin. The strong drainage water / air inlet is arranged on the outer side wall of the dust collection inner bin area of the dust collection bin, and the strong drainage water / air outlet is arranged on the lower side wall of the crushing inner bin area of the dust collection bin.

[0007] Preferably, an automatic valve is provided on both the forced-discharge water / air inlet and the forced-discharge water / air outlet to achieve quick and convenient connection of the pipeline.

[0008] Preferably, a metal detection module for detecting metal waste is provided on the dust collection air inlet, a metal filter screen is provided at the joint of the dust collection air outlet and the crushing inner bin area, an air filter screen is provided outside the dust collection air outlet, and the air filter screen is disposed opposite to the metal filter screen through the cavity formed by the dust collection air outlet; sealing covers capable of being mechanically opened and closed by using a pull rope are provided at the joints of the dust collection air inlet and the dust collection air outlet with the crushing inner bin area, and the sealing cover on the side of the dust collection air outlet needs to be further disposed between the metal filter screen and the air filter screen; the dust collection air outlet is communicated with the dust collection fan.

[0009] Preferably, a guide post spring is further provided on both sides of the sealing cover to achieve pressing and closing of the sealing cover, and the guide post spring is connected to the pull rope surrounding the outside of the dust collection bin.

[0010] Preferably, the transmission device includes a motor, a first transmission mechanism, and a second transmission mechanism; the motor drives the first transmission mechanism to rotate to drive the conical moving grinding disc and the conical fixed grinding disc fixedly arranged on the inner side wall of the dust collection bin to crush the waste, and transmits the power to the second transmission mechanism for driving the pull rope to control the sealing cover so as to open and close the dust collection air inlet and the dust collection air outlet; there are 2 pull ropes, and the pull ropes are attached to the outside of the dust collection bin through sliding pins.

[0011] Preferably, the angles between the conical surfaces of the conical fixed grinding disc and the conical moving grinding disc arranged in the dust collection bin and the horizontal line of the dust collection bin are α and β respectively, and 10° ≤ α ≤ 30° and 15° ≤ β ≤ 35°, and α < β; the conical moving grinding disc is arranged above the conical fixed grinding disc.

[0012] Preferably, a material dropping port and material dropping holes are provided on the conical moving grinding disc, and material dropping holes are provided on the conical fixed grinding disc; a plurality of grooves are provided on the disc surface of the conical fixed grinding disc close to the conical moving grinding disc; the number of the material dropping ports is not less than 3, and the number of the material dropping holes on the conical moving grinding disc and the conical fixed grinding disc is not less than 6; cutting block mounting holes are provided on the surfaces of the conical moving grinding disc, the conical fixed grinding disc and the inner side wall of the dust collection bin, and the cutting block mounting holes are used for mounting cutting blocks, and the total number of the cutting blocks is not less than 10.

[0013] Preferably, the first transmission mechanism includes a spur gear and a first transmission shaft, and the second transmission mechanism includes a helical gear, a second transmission shaft, and a third transmission shaft; the spur gear is connected through the first transmission shaft passing through the centers of the conical stationary grinding disc and the conical rotating grinding disc, the helical gear is power-connected to the motor through the second transmission shaft, the helical gear meshes with the spur gear to transmit the power of the motor to the conical rotating grinding disc, and bearings are provided at the joints of the first transmission shaft with the dust collection bin and the conical stationary grinding disc; a second pinion is further provided on the second transmission shaft, a grooved wheel mechanism is provided at the end of the third transmission shaft, the second pinion meshes with a third pinion provided on the third transmission shaft to drive the grooved wheel mechanism to rotate, and the grooved wheel mechanism is connected to a pull rope.

[0014] Preferably, the motor is arranged on the side of the device area of the dust collection bin; a fixing buckle for preventing the conical rotating grinding disc from disengaging is further provided at the top of the first transmission shaft; the second pinion is arranged below the third pinion.

[0015] Advantages of the present utility model:

[0016] The dust collection operation device of the present utility model has a crushing mechanism with functions of garbage crushing, cutting, and kneading, which can change the physical form and geometric shape of garbage, has the functions of garbage crushing, cutting, and kneading, and is provided with the effect of garbage hitting and cutting parts, realizing the sorting and storage of garbage in the dust collection bin, and solving the defect problems of the existing dust collection bin; in the garbage crushing and garbage discharging operations, the garbage can be first crushed and then strongly discharged by water (gas), or alternately, so that the operation procedure can be set according to the characteristics of the garbage, meeting the cleaning requirements of contemporary families for hygiene. Description of the drawings

[0017] Figure 1 is a three-dimensional structure schematic diagram of the present utility model from the first perspective;

[0018] Figure 2 is a three-dimensional structure schematic diagram of the present utility model from the second perspective;

[0019] Figure 3 is a front view structure schematic diagram of the present utility model;

[0020] Figure 4 is a sectional view of the present utility model in the A-A direction;

[0021] Figure 5 is a sectional view of the three-dimensional structure of the present utility model from another perspective;

[0022] Figure 6 is a three-dimensional structure schematic diagram of the dust collection bin of the present utility model;

[0023] Figure 7 This is a three-dimensional structural schematic diagram of the conical moving grinding disc of the present utility model;

[0024] Figure 8 This is a three-dimensional structural schematic diagram of the conical moving grinding disc from another perspective of the present utility model;

[0025] Figure 9 This is a three-dimensional structural schematic diagram of the conical stationary grinding disc of the present utility model;

[0026] Figure 10 This is a three-dimensional structural schematic diagram of the conical stationary grinding disc from another perspective of the present utility model;

[0027] Figure 11 This is a three-dimensional structural schematic diagram of the cutting block of the present utility model.

[0028] In the figure: 1, inner dust collection bin area; 2, inner crushing bin area; 3, device area; 4, strong exhaust water / air inlet; 5, strong exhaust water / air outlet; 6, automatic valve; 7, dust collection air inlet; 8, dust collection air outlet; 9, metal detection module; 10, metal filter screen; 11, air filter screen; 12, sealing cover plate; 13, guide post spring; 14, pull rope; 15, conical moving grinding disc; 16, conical stationary grinding disc; 17, cutting block; 18, blanking port; 19, blanking hole; 20, groove; 21, motor; 22, fixed buckle; 23, sheave mechanism; 24, plane gear; 25, first transmission shaft; 26, bearing; 27, helical gear; 28, second transmission shaft; 29, second pinion; 30, third pinion; 31, third transmission shaft; 32, cutting block mounting hole. Detailed implementation manners

[0029] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0030] Next, in combination with the drawings and specific implementation manners, the present utility model will be further described:

[0031] Embodiment 1:

[0032] As Figures 1 to 11As shown in the figure, a dust collection operation device with crushing and strong discharge functions includes a dust collection bin, a crushing device, and a transmission device. Among them, the upper part of the dust collection bin is a rectangular dust collection inner bin area 1, the middle part is a circular crushing inner bin area 2, and the lower part is a device area 3 for installing the transmission device. The three partitions are arranged in sequence from top to bottom. First, a strong discharge water / air inlet 4 is provided on the outer side wall of the dust collection inner bin area 1 of the dust collection bin, and a strong discharge water / air outlet 5 is provided on the lower side wall of the crushing inner bin area 2 of the dust collection bin. An automatic valve is provided on both the strong discharge water / air inlet 4 and the strong discharge water / air outlet 5 to achieve quick and convenient connection of the water and gas pipelines and meet the sealing requirements. Then, a relatively arranged dust collection air inlet 7 and a dust collection air outlet 8 are provided on the side wall of the crushing inner bin area 2 of the dust collection bin. The dust collection air outlet 7 is used to communicate with an external dust collection fan.

[0033] Furthermore, a metal detection module 9 for detecting metal waste is provided on the dust collection air inlet 7. When the waste contains metal, an alarm will be given to prompt, so as to store the metal in the metal storage device and prevent it from participating in the waste crushing operation. An air filter screen 11 is provided on the outer side of the dust collection air outlet 8, and a metal filter screen 10 is provided at the joint of the dust collection air outlet 7 and the crushing inner bin area 2. The air filter screen 11 is arranged opposite to the metal filter screen 10 through the cavity formed by the dust collection air outlet 7 to prevent larger waste from being sucked into the air filter screen 11. Sealing covers 12 that can be mechanically opened and closed by using a pull rope 14 are also provided at the joints of the dust collection air inlet 7 and the dust collection air outlet 8 with the crushing inner bin area 2. Moreover, the sealing cover 12 on the side of the dust collection air outlet 8 needs to be arranged between the metal filter screen 10 and the air filter screen 11 to prevent the water vapor from flushing the dust collection inner cavity area 1 from leaking. A guide post spring 13 is provided on each side of the sealing cover 12 to achieve the pressing and closing of the sealing cover 12, and the guide post spring 13 is connected to the pull rope 14 surrounding the outside of the dust collection bin, which is used to cooperate with the sheave mechanism 32 to achieve automatic mechanical opening and closing. Two pull ropes 14 are provided, and the pull ropes 14 are attached to the outside of the dust collection bin through multiple sliding pins and extend from the device area 3 of the dust collection bin upward to the outside of the dust collection inner bin area 1 of the dust collection bin.

[0034] The crushing device is arranged in the crushing inner bin area 2 of the dust collection bin. The transmission device drives the crushing device to rotate to achieve crushing, cutting and kneading of the garbage in the dust collection bin, so as to change the physical form and geometric shape of the garbage. Among them, the crushing device includes a conical moving grinding disc 15, a conical fixed grinding disc 16 and cutting blocks 17. Cutting block mounting holes 32 are arranged on the inner side wall of the crushing inner bin area 2 of the dust collection bin and on the upper and lower surfaces of the conical moving grinding disc 15 and the conical fixed grinding disc 16. The cutting blocks 17 are installed on the cutting block mounting holes 32, so that the cutting blocks 17 can be arranged on the surfaces of the conical moving grinding disc 15 and the conical fixed grinding disc 16 and on the inner side wall of the crushing inner bin area 2 of the dust collection bin. The total number of the cutting blocks 17 is not less than 10. Among them, blanking holes 19 are arranged on both the conical moving grinding disc 15 and the conical fixed grinding disc 16, and a blanking port 18 also needs to be arranged on the conical fixed grinding disc. The number of the blanking ports 18 should not be less than 3, and the number of the blanking holes 19 on the conical moving grinding disc 15 and the conical fixed grinding disc 16 is not less than 6; and a plurality of grooves 20 are arranged on the disc surface of the conical fixed grinding disc 16 close to the conical moving grinding disc 15, and the conical fixed grinding disc 16 is fixedly connected to the inner wall of the dust collection bin.

[0035] To achieve better garbage crushing, cutting and kneading effects, the conical surfaces of the conical fixed grinding disc 16 and the conical moving grinding disc 15 of the practical device also need to be angled, that is, the angles between the conical surfaces of the conical fixed grinding disc 16 and the conical moving grinding disc 15 arranged in the dust collection bin and the horizontal line of the dust collection bin are set as α and β, and the angles of the two need to be limited so that 10° ≤ α ≤ 30° and 15° ≤ β ≤ 35°, and finally α < β; and the conical moving grinding disc 15 is arranged on the upper side of the conical fixed grinding disc 16.

[0036] The transmission device is arranged in the device area 3. The transmission device includes a motor 21, a first transmission mechanism and a second transmission mechanism. The motor 21 is used to drive the first transmission mechanism to rotate so as to drive a conical moving grinding disc 15 and a conical fixed grinding disc 16 fixedly arranged on the inner side wall of the dust collection bin to crush garbage, and transmit the power to the second transmission mechanism, which is used to drive a pull rope 14 to control a sealing cover plate 12, so as to realize the opening and closing of a dust collection air inlet 7 and a dust collection air outlet 8. That is, further, the first transmission mechanism includes a planar gear 24 and a first transmission shaft 25, and the second transmission mechanism further includes a helical gear 27, a second transmission shaft 28 and a third transmission shaft 31. The planar gear 24 is connected through the first transmission shaft 25 through the axes of the conical fixed grinding disc 16 and the conical moving grinding disc 15, but only the conical moving grinding disc 15 can be driven to rotate. Then, the helical gear 27 is power-connected to the motor 21 through the second transmission shaft 28. Finally, the helical gear 27 is meshed with the planar gear 24 to transmit the power of the motor 21 to the conical moving grinding disc 15. A bearing 26 is arranged at the joint of the first transmission shaft 25 and the dust collection bin. An axial rotation bearing can also be arranged at the contact position between the first transmission shaft 25 and the axis of the conical fixed grinding disc 16 to avoid the conical fixed grinding disc 16 from connecting and transmitting the power of the first transmission shaft 25, so as to better avoid the power loss caused by hard friction with the conical fixed grinding disc 16. Further, a second small gear 29 is also arranged on the second transmission shaft 28, and a sheave mechanism 23 is arranged at the end of the third transmission shaft 31. The second small gear 29 is meshed with a third small gear 30 arranged on the third transmission shaft 31 to drive the sheave mechanism 23 to rotate, and the sheave mechanism 23 is connected with the pull rope 14. The motor 21 can be arranged on the side of the device area of the dust collection bin. A fixed buckle 22 for preventing the conical moving grinding disc 15 from disengaging can also be arranged at the top of the first transmission shaft 25. The second small gear 29 can also be arranged below the third small gear 30.

[0037] In the dust collection operation device of the present utility model, the rotation of the motor drives the first transmission mechanism to rotate to realize the crushing operation of garbage, and the power is transmitted to the sheave mechanism. The sheave mechanism drives the sealing cover plate to open and close through the pull rope guiding column spring, so as to control the opening and closing of the dust collection air inlet and the dust collection air outlet, realize the dust collection operation, and can also realize the flushing of the dust collection bin through the strong exhaust water / gas inlet and the strong exhaust water / gas outlet.

[0038] For those skilled in the art, according to the technical solutions and concepts described above, various corresponding changes and deformations can be made, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims

1. A dust collecting device with crushing and forced exhaust functions, characterized in that: It includes a crushing device, a transmission device and a dust collecting bin, wherein the crushing device is arranged in the dust collecting bin, the dust collecting bin is provided with a dust collecting air inlet and a dust collecting air outlet arranged opposite to each other, and the outer wall of the dust collecting bin is also provided with a forced water inlet / air outlet and a forced water / air outlet for installing an automatic valve; The crushing device includes a conical movable grinding disc, a conical fixed grinding disc and a cutting block. The cutting blocks are arranged on the surfaces of the conical movable grinding disc, the conical fixed grinding disc and the inner wall of the dust collecting bin. The transmission device drives the crushing device to rotate to crush, cut and rub the garbage in the dust collecting bin, so as to change the physical form and geometric shape of the garbage.

2. A dust collecting device with crushing and forced exhaust functions according to claim 1, characterized in that: The upper part of the dust collecting bin is a dust collecting inner bin area with a rectangular structure, the middle part is a crushing inner bin area with a circular structure, and the lower part is a device area for installing a transmission device; the crushing device is arranged in the crushing inner bin area of ​​the dust collecting bin; the dust collecting air inlet and the dust collecting air outlet are arranged on the side wall of the crushing inner bin area of ​​the dust collecting bin; the forced exhaust water / air inlet is arranged on the outer side wall of the dust collecting inner bin area of ​​the dust collecting bin, and the forced exhaust water / air outlet is arranged on the lower side wall of the crushing inner bin area of ​​the dust collecting bin.

3. The dust collecting device with crushing and forced exhaust functions according to claim 1, characterized in that: The forced exhaust water / gas inlet and the forced exhaust water / gas outlet are both provided with an automatic valve for realizing quick and convenient connection of pipelines.

4. The dust collecting device with crushing and forced exhaust functions according to claim 2, characterized in that: The dust collecting air inlet is provided with a metal detection module for detecting metal garbage, the junction of the dust collecting air outlet and the crushing inner bin area is provided with a metal filter, the outer side of the dust collecting air outlet is provided with an air filter, and the air filter is arranged opposite to the metal filter in the cavity formed by the dust collecting air outlet; the junctions of the dust collecting air inlet and the dust collecting air outlet with the crushing inner bin area are provided with sealing covers that can be mechanically opened and closed by a pull rope, and the sealing cover located on one side of the dust collecting air outlet needs to be arranged between the metal filter and the air filter; the dust collecting air outlet is connected to the dust collecting fan.

5. The dust collecting device with crushing and forced exhaust functions according to claim 4, characterized in that: A guide post spring is also arranged on both sides of the sealing cover plate to realize the compression and closure of the sealing cover plate, and the guide post spring is connected to a pull rope surrounding the outside of the dust collecting bin.

6. The dust collecting device with crushing and forced exhaust functions according to claim 1, characterized in that: The transmission device includes a motor, a first transmission mechanism and a second transmission mechanism; the motor drives the first transmission mechanism to rotate to drive the conical movable grinding disc and the conical fixed grinding disc fixed on the inner wall of the dust collecting bin to crush garbage, and transmits power to the second transmission mechanism to drive the pull rope to control the sealing cover plate to realize the opening and closing of the dust collecting air inlet and the dust collecting air outlet; two pull ropes are provided, and the pull ropes are attached to the outside of the dust collecting bin through sliding pins.

7. The dust collecting device with crushing and forced exhaust functions according to claim 1, characterized in that: The angles between the conical surfaces of the conical fixed grinding disc and the conical movable grinding disc arranged in the dust collecting bin and the horizontal line of the dust collecting bin are α and β respectively, and 10°≤α≤30° and 15°≤β≤35°, and α<β; the conical movable grinding disc is arranged on the upper side of the conical fixed grinding disc.

8. The dust collecting device with crushing and forced exhaust functions according to claim 7, characterized in that: The conical movable grinding disc is provided with a material dropping opening and a material dropping hole, and the conical fixed grinding disc is provided with a material dropping hole; a plurality of grooves are provided on the disc surface of the conical fixed grinding disc close to the conical movable grinding disc; the number of the material dropping openings is not less than 3, and the number of the material dropping holes on the conical movable grinding disc and the conical fixed grinding disc is not less than 6; cutting block mounting holes are provided on the surfaces of the conical movable grinding disc, the conical fixed grinding disc and the inner side wall of the dust collecting bin, and the cutting block mounting holes are used for mounting cutting blocks, and the total number of the cutting blocks is not less than 10.

9. The dust collecting device with crushing and forced exhaust functions according to claim 6, characterized in that: The first transmission mechanism includes a plane gear and a first transmission shaft, and the second transmission mechanism includes a helical gear, a second transmission shaft and a third transmission shaft; the plane gear is connected through the first transmission shaft through the axis of the conical fixed grinding disc and the conical movable grinding disc, and the helical gear establishes a power connection with the motor through the second transmission shaft, and the helical gear and the plane gear are meshed with each other to transmit the power of the motor to the conical movable grinding disc, and bearings are provided at the joints of the first transmission shaft, the dust collecting bin and the conical fixed grinding disc; a second pinion is also provided on the second transmission shaft, and a grooved wheel mechanism is provided at the end of the third transmission shaft, and the second pinion is meshed with the third pinion provided on the third transmission shaft to drive the grooved wheel mechanism to rotate, and the grooved wheel mechanism is connected to the pull rope.

10. The dust collecting device with crushing and forced exhaust functions according to claim 9, characterized in that: The motor is arranged on the side of the device area of ​​the dust collecting bin; a fixing buckle for preventing the conical movable grinding disc from being separated is also arranged on the top of the first transmission shaft; and the second pinion is arranged on the lower side of the third pinion.

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