Handheld electric roller brush

Abstract

The invention discloses a handheld electric roller brush, and relates to the technical field of electric roller brushes, the handheld electric roller brush comprises a dust cover and a handheld rod mounted on the dust cover, a brush roller is rotatably mounted on one side of the interior of the dust cover, and a hair hooking roller used for hooking hair out of the brush roller is rotatably mounted in the middle of the interior of the dust cover; a row of hook claws distributed at equal intervals are installed on the outer surface of the hair hooking roller, a hair poking rod is further installed in the dust cover in an up-down sliding mode, the hair hooking roller is arranged between the brush roller and the hair poking rod, and poking rods staggered with the hook claws are installed at the bottom of the hair poking rod. And a stripping mechanism for driving the hair poking rod to poke off the hair from the hair hooking roller is arranged outside the dust cover. Hair wound on the brush roller can be hooked out, after a certain amount of hair is accumulated on the hair hooking roller, the hair poking rod is driven by the stripping mechanism to poke off the hair on the hair hooking roller, automatic cleaning of the hair is achieved, and the cleaning effect of the brush roller is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of electric roller brushes, in particular to a handheld electric roller brush. Background Art

[0002] A handheld electric roller brush is a portable cleaning tool, which is usually used to clean carpets, floors or furniture surfaces. During the rotating cleaning process, hair is easily entangled on the roller brush. The existing roller brush cannot self-clean the entangled hair. As the hair accumulates, the cleaning effect of the roller brush will gradually decrease, resulting in the staff having to manually clean the hair on the roller brush every time they use it for a period of time. The cleaning process is also cumbersome and inconvenient to use. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a handheld electric roller brush, which solves the technical problem that the prior art equipment cannot automatically clean entangled hair.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a handheld electric roller brush, comprising a dust cover and a handheld rod installed on the dust cover, a brush roller is rotatably installed on one side of the dust cover, a hair hook roller for hooking hair from the brush roller is rotatably installed at the center of the dust cover, a row of hook claws equidistantly distributed are installed on the outer surface of the hair hook roller, a hair flicking rod is also slidably installed up and down inside the dust cover, the hair hook roller is arranged between the brush roller and the hair flicking rod, and a flicking rod staggered with the hook claws is installed at the bottom of the hair flicking rod, and a stripping mechanism for driving the hair flicking rod to flick hair from the hair hook roller is arranged outside the dust cover;

[0005] A receiving plate for receiving hair is installed at the bottom of the dust cover, and a fan is rotatably installed on one side of the inner wall of the dust cover, an inspection cover is installed on the top of the dust cover by fastening bolts, and a discharge mechanism for moving the hair fallen on the receiving plate to both sides is provided on the inspection cover, sewage holes are opened on both sides of the inner wall of the dust cover, and collection boxes are installed on both sides of the dust cover.

[0006] Furthermore, the peeling mechanism includes a rotating shaft rotatably mounted on the outer wall of the dust cover, the end of the rotating shaft is fixedly connected to a ratchet, one end of the trigger rod is fixedly connected to a connecting plate, one side of the connecting plate is slidably mounted with a bevel rack, and at least two connecting springs are installed between the connecting plate and the bevel rack.

[0007] Furthermore, a transmission member is provided between the end of the hook roller and the rotating shaft, and the transmission member includes a driven gear fixedly sleeved on the outside of the rotating shaft, and a driving gear meshing with the driven gear is rotatably installed on the outer wall of the dust cover, and a synchronous wheel 1 is fixedly connected to the center of the driving gear, and one end of the hook roller passes through the dust cover and is fixedly connected to the synchronous wheel 2, and a synchronous belt is installed between the synchronous wheel 1 and the synchronous wheel 2.

[0008] Furthermore, the discharge mechanism includes a vertical rod symmetrically arranged at the bottom of the inspection cover, the bottom of the vertical rod is fixedly connected with a spreading plate, the inspection cover is provided with a sliding groove for the vertical rod to slide, and a telescopic spring is installed between the inner wall of the sliding groove and the vertical rod.

[0009] Furthermore, a rotating rod is rotatably mounted on one side of the inner wall of the dust cover, the rotating rod is arranged above the fan, and the front end of the rotating rod extends to between two vertical rods and is fixedly connected with an extrusion rod.

[0010] Furthermore, a driving mechanism for driving a fan and an exhaust mechanism is provided on the back of the dust cover, and the driving mechanism includes a servo motor fixedly mounted on the back of the dust cover, an output end of the servo motor is fixedly connected to gear one, an axis of the fan passes through the dust cover and is fixedly connected to the axis of gear one, a rear end of the rotating rod passes through the dust cover and is fixedly connected to gear two, and gear two is meshed with gear one.

[0011] Furthermore, a filter is slidably installed between the inner walls on both sides of the dust cover, and guide rails for inserting the filter are installed on both sides of the receiving plate.

[0012] Furthermore, insertion rods are installed on both sides of the collection box, and an insertion box for inserting the insertion rods is installed on the dust cover.

[0013] Furthermore, a triangular convex strip is provided at one end of the receiving plate close to the brush roller.

[0014] By means of the above technical solution, the present invention provides a handheld electric roller brush, which has at least the following

[0015] Beneficial effects:

[0016] 1. The present invention provides a hair hook roller, which can continuously hook out the hair entangled on the brush roller as the brush roller rotates. After a certain amount of hair accumulates on the hair hook roller, the hair stripping rod is driven by the stripping mechanism to strip off the hair on the hair hook roller, thereby realizing automatic cleaning of the hair, avoiding excessive accumulation of hair on the brush roller, and ensuring the cleaning effect of the brush roller.

[0017] 2. The present invention can push the hair removed by the hair removal rod to both sides by providing a fan and a discharge mechanism, so that the hair enters the collection box, making it convenient for the staff to uniformly process the hair.

[0018] 3. The present invention provides a driving mechanism, so that the servo motor can drive the fan to rotate while driving the discharge mechanism to operate, thereby saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 3 This is one of the schematic diagrams of the internal structure of the dust cover of the present invention;

[0023] Figure 4 This is the second schematic diagram of the internal structure of the dust cover of the present invention;

[0024] Figure 5 for Figure 4 The enlarged view of point A is shown;

[0025] Figure 6 It is a schematic diagram of the connection between the connecting plate and the helical rack of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the discharge mechanism of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the hair-pulling rod of the present invention when cleaning the hook hair roller.

[0028] In the figure: 1. dust cover; 2. hand-held rod; 3. brush roller; 4. hair hook roller; 5. hair pulling rod; 6. stripping mechanism; 61. rotating shaft; 62. ratchet; 63. connecting plate; 64. bevel rack; 65. connecting spring; 66. transmission member; 661. driven gear; 662. driving gear; 663. synchronous wheel one; 664. synchronous wheel two; 7. discharge mechanism; 71. vertical rod; 72. spreader; 73. rotating rod; 74. squeezing rod; 75. slide; 76. telescopic spring; 8. fan; 9. driving mechanism; 91. servo motor; 92. gear one; 93. gear two; 10. inspection cover; 11. drainage hole; 12. collecting box; 13. plug rod; 14. plug box; 15. receiving plate; 16. triangular convex strip; 17. filter. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] When the existing roller brush is rotating for cleaning, hair is easily entangled on the roller brush. The existing roller brush cannot self-clean the entangled hair. As the hair accumulates, the cleaning effect of the roller brush is gradually reduced, resulting in the staff having to manually clean the hair on the roller brush every time they use it for a period of time. The cleaning process is also relatively troublesome and inconvenient to use.

[0031] To solve the above defects of roller brush in the cleaning process, please refer to Figure 1-Figure 8 The present invention provides a handheld electric roller brush, which can clean the hair wrapped around the brush roller 3 and ensure the cleaning effect of the brush roller 3. The electric roller brush is based on a dust cover 1 and a hand-held rod 2 installed on the dust cover 1. A brush roller 3 is rotatably installed on one side of the dust cover 1. A hook roller 4 for hooking hair out of the brush roller 3 is rotatably installed in the center position of the dust cover 1. Two driving motors are installed on the dust cover 1 to respectively drive the brush roller 3 and the hook roller 4 to rotate. A row of equally spaced hook claws are installed on the outer surface of the hook roller 4. The hook claws on the hook roller 4 extend into the bristles on the brush roller 3. When the brush roller 3 rotates, the hair wound on the brush roller 3 can be hooked by the hook claws, so that the hair is hung on the hook roller 4. As the brush roller 3 rotates continuously, the hook roller 4 can continuously clean the hair on the brush roller 3 to ensure the cleaning effect of the brush roller 3. A hair-pulling rod 5 is also slidably installed up and down inside the dust cover 1. The hook roller 4 is arranged between the brush roller 3 and the hair-pulling rod 5. When a certain amount of hair accumulates on the hook roller 4, the hair-pulling rod 5 can be used to pull the hair out of the brush roller 3. The hair on the hair roller 4 is removed, which is convenient for the hook hair roller 4 to continue cleaning the brush roller 3. The bottom of the hair-pushing rod 5 is equipped with a lever arranged in an alternating manner with the hook claw. The outside of the dust cover 1 is provided with a stripping mechanism 6 for driving the hair-pushing rod 5 to push the hair off the hair-pushing roller 4. When the hair-pushing roller 4 rotates clockwise, the stripping mechanism 6 can drive the hair-pushing rod 5 to rise. The rising of the hair-pushing rod 5 provides a rotation space for the hair-pushing roller 4, and drives the hair-pushing rod 5 to descend and reset after the hair-pushing roller 4 rotates to the bottom of the hair-pushing rod 5 and stops rotating. The hair-pushing rod 5 descends and can pass through the hair-pushing roller 4. The lower end of the lever on the hair-pushing rod 5 is provided with a blade to prevent the hair on the hair-pushing roller 4 from hindering the falling of the hair-pushing rod 5. Then the hair-pushing roller 4 is reversed. When the hair-pushing roller 4 rotates to separate from the hair-pushing rod 5, the hook claw passes through the gap of the lever, and the hair on the hook claw can be blocked by the lever, so that the hair cannot rotate with the hair-pushing roller 4, thereby the hair can fall off the hook claw.

[0032] In order to achieve the effect of the above-mentioned peeling mechanism 6, the peeling mechanism 6 is set as a rotating shaft 61 installed on the outer wall of the dust cover 1, and the end of the rotating shaft 61 is fixedly connected to a ratchet 62, and the ratchet 62 is an incomplete ratchet. One end of the hair-pulling rod 5 is fixedly connected to a connecting plate 63, and a bevel rack 64 is slidably installed on one side of the connecting plate 63. The bevel rack 64 is meshed with the ratchet 62. At least two connecting springs 65 are installed between the connecting plate 63 and the bevel rack 64. A transmission spring 65 is arranged between the end of the hook roller 4 and the rotating shaft 61. When the hair hook roller 4 rotates, the ratchet wheel 62 can be driven to reverse through the transmission member 66. The transmission member 66 includes a driven gear 661 fixedly sleeved on the outside of the rotating shaft 61. The outer wall of the dust cover 1 is rotatably mounted with a driving gear 662 meshing with the driven gear 661. The center of the driving gear 662 is fixedly connected with a synchronous wheel 1 663. One end of the hair hook roller 4 passes through the dust cover 1 and is fixedly connected with a synchronous wheel 2 664. A synchronous belt is installed between the synchronous wheel 1 663 and the synchronous wheel 2 664. Figure 5 As shown, the rotation of the hair hook roller 4 can drive the synchronous wheel 2 664 to rotate, and the synchronous wheel 2 664 drives the synchronous wheel 1 663 to rotate through the synchronous belt, and the synchronous wheel 1 663 drives the active gear 662 to rotate, and the active gear 662 drives the driven gear 661 to reverse, and the ratchet 62 rotates synchronously with the driven gear 661. When the ratchet 62 rotates to contact the teeth of the connecting plate 63, it can drive the connecting plate 63 to rise, and then drive the hair-pulling rod 5 to rise. Vertical grooves for the sliding of the hair-pulling rod 5 are provided on both sides of the dust cover 1, and a spring is installed in the vertical groove. The rising of the hair-pulling rod 5 can drive the spring to deform. Since the hook claws on the hair hook roller 4 are entangled with hair, the rising of the hair-pulling rod 5 can avoid the collision between the lever and the hair on the hair hook roller 4, so as to ensure that the hook can be The hook claw of the hair roller 4 rotates smoothly to the side away from the brush roller 3. When the hair roller 4 rotates to a certain angle, the bevel rack 64 separates from the teeth on the ratchet 62, and the hair-pulling rod 5 falls down by its own gravity and the elastic force of the spring, and then drives the hair roller 4 to reverse. The hook claw passes through the gap of the lever to make the hair fall off the hook claw. At this time, the ratchet 62 also reverses, and the ratchet 62 squeezes the bevel rack 64 to make the bevel rack 64 slide toward the connecting plate 63. At this time, the connecting spring 65 is deformed. When the hair roller 4 is reset, the hair on the brush roller 3 can continue to be hooked out, and the bevel rack 64 can be reset by the elastic force of the connecting spring 65 to facilitate the next rotation of the ratchet 62 to drive the hair-pulling rod 5 to rise. In this cycle, the hair-pulling rod 5 can continuously pull the hair off the hair roller 4.

[0033] After the hair-pushing rod 5 pushes the hair from the hair-hooking roller 4, it is necessary to clean the fallen hair. A receiving plate 15 for catching the hair is installed at the bottom of the dust cover 1. The receiving plate 15 is provided with a triangular convex strip 16 at one end close to the brush roller 3. The triangular convex strip 16 can prevent the hair fallen on the receiving plate 15 from being rolled away by the brush roller 3 again. A fan 8 is rotatably installed on one side of the inner wall of the dust cover 1. An inspection cover 10 is installed on the top of the dust cover 1 by fastening bolts. A discharge mechanism 7 for pushing the hair fallen on the receiving plate 15 to both sides is provided on the inspection cover 10. Drain holes 11 are provided on both sides of the inner wall of the dust cover 1, and collection boxes 12 are installed on both sides of the dust cover 1. The fallen hair can be sucked onto the receiving plate 15 by the fan 8, and the hair on the receiving plate 15 is pushed from the drain hole 11 to the collection box 12 through the discharge mechanism 7. After the use of the equipment is finished, the collection box 12 can be removed and cleaned.

[0034] In order to achieve the effect of hair cleaning by the discharge mechanism 7, refer to Figure 7 The cam 72 is pressed against the bottom surface of the cam 74 to release from the pressure, and the cam 73 is pressed against the top surface of the cam 74 to release from the pressure.

[0035] In order to drive the discharge mechanism 7 to operate synchronously while the fan 8 rotates, a driving mechanism 9 for driving the fan 8 and the discharge mechanism 7 is provided on the back of the dust cover 1, wherein a servo motor 91 fixedly mounted on the back of the dust cover 1 is provided, and the output end of the servo motor 91 is fixedly connected with a gear 1 92, the axis of the fan 8 passes through the dust cover 1 and is fixedly connected with the axis of the gear 1 92, the rear end of the rotating rod 73 passes through the dust cover 1 and is fixedly connected with a gear 2 93, the gear 2 93 is meshed with the gear 1 92, the servo motor 91 is driven to drive the fan 8 to rotate, the rotation of the fan 8 drives the gear 1 92 to rotate, the gear 1 92 drives the rotating rod 73 to rotate through the gear 2 93, and the extrusion rod 74 can be driven to move the hair to both sides while the fan 8 rotates.

[0036] When the fan 8 sucks the hair onto the receiving plate 15, the hair may float onto the fan 8. The hair entangled on the fan 8 may cause the fan 8 to get stuck. In order to solve this technical problem, a filter 17 is installed between the inner walls on both sides of the dust cover 1 to slide up and down, and guide rails for inserting the filter 17 are installed on both sides of the receiving plate 15. The filter 17 can block the hair. Since the inspection cover 10 is detachably installed, the inspection cover 10 can be disassembled regularly, and the filter 17 can be removed and cleaned to ensure the ventilation effect of the filter 17.

[0037] After the hair is pushed into the collection box 12, the collection box 12 needs to be removed and cleaned regularly. Therefore, the collection box 12 needs to be easily disassembled. Insertion rods 13 are installed on both sides of the collection box 12, and an insertion box 14 for inserting the insertion rods 13 is installed on the dust cover 1. When disassembling, the collection box 12 is slid upward to drive the insertion rods 13 to slide out of the insertion box 14.

[0038] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0039] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handheld electric roller brush, comprising a dust cover (1) and a handheld rod (2) mounted on the dust cover (1), characterized in that: A brush roller (3) is rotatably mounted on one side of the interior of the dust cover (1); a hair hook roller (4) for hooking hair off the brush roller (3) is rotatably mounted at a central position of the interior of the dust cover (1); a row of hook claws equidistantly arranged are mounted on the outer surface of the hair hook roller (4); a hair pushing rod (5) is also slidably mounted up and down inside the dust cover (1); the hair hook roller (4) is arranged between the brush roller (3) and the hair pushing rod (5); and a pushing rod staggered with the hook claws is mounted at the bottom of the hair pushing rod (5); and a stripping mechanism (6) for driving the hair pushing rod (5) to push hair off the hair hook roller (4) is arranged outside the dust cover (1); A receiving plate (15) for receiving hair is installed at the bottom of the dust cover (1), and a fan (8) is rotatably installed on one side of the inner wall of the dust cover (1). An inspection cover (10) is installed on the top of the dust cover (1) by fastening bolts. A discharge mechanism (7) is provided on the inspection cover (10) for moving the hair falling on the receiving plate (15) to both sides. Both sides of the inner wall of the dust cover (1) are provided with sewage discharge holes (11), and both sides of the dust cover (1) are installed with collection boxes (12).

2. The handheld electric roller brush according to claim 1, characterized in that: The stripping mechanism (6) comprises a rotating shaft (61) rotatably mounted on the outer wall of the dust cover (1), the end of the rotating shaft (61) is fixedly connected to a ratchet (62), one end of the trigger rod (5) is fixedly connected to a connecting plate (63), one side of the connecting plate (63) is slidably mounted with an oblique rack (64), and at least two connecting springs (65) are installed between the connecting plate (63) and the oblique rack (64).

3. The handheld electric roller brush according to claim 1, characterized in that: A transmission member (66) is provided between the end of the hair hook roller (4) and the rotating shaft (61), the transmission member (66) comprising a driven gear (661) fixedly sleeved on the outside of the rotating shaft (61), a driving gear (662) meshing with the driven gear (661) is rotatably mounted on the outer wall of the dust cover (1), a synchronous wheel 1 (663) is fixedly connected to the center of the driving gear (662), one end of the hair hook roller (4) passes through the dust cover (1) and is fixedly connected to a synchronous wheel 2 (664), and a synchronous belt is installed between the synchronous wheel 1 (663) and the synchronous wheel 2 (664).

4. The handheld electric roller brush according to claim 1, characterized in that: The discharge mechanism (7) comprises a vertical rod (71) symmetrically arranged at the bottom of the inspection cover (10), the bottom of the vertical rod (71) is fixedly connected with a spreading plate (72), the inspection cover (10) is provided with a sliding groove (75) for the vertical rod (71) to slide, and a telescopic spring (76) is installed between the inner wall of the sliding groove (75) and the vertical rod (71).

5. The handheld electric roller brush according to claim 1, characterized in that: A rotating rod (73) is rotatably mounted on one side of the inner wall of the dust cover (1); the rotating rod (73) is arranged above the fan (8); and the front end of the rotating rod (73) extends to between the two vertical rods (71) and is fixedly connected with an extrusion rod (74).

6. The handheld electric roller brush according to claim 5, characterized in that: A driving mechanism (9) for driving a fan (8) and a discharge mechanism (7) is arranged on the back of the dust cover (1), the driving mechanism (9) comprising a servo motor (91) fixedly mounted on the back of the dust cover (1), the output end of the servo motor (91) being fixedly connected to a gear one (92), the axis of the fan (8) passing through the dust cover (1) and being fixedly connected to the axis of the gear one (92), the rear end of the rotating rod (73) passing through the dust cover (1) and being fixedly connected to a gear two (93), the gear two (93) being meshed with the gear one (92).

7. The handheld electric roller brush according to claim 1, characterized in that: A filter screen (17) is slidably mounted between the inner walls on both sides of the dust cover (1), and guide rails for inserting the filter screen (17) are mounted on both sides of the receiving plate (15).

8. The handheld electric roller brush according to claim 1, characterized in that: Insertion rods (13) are installed on both sides of the collection box (12), and an insertion box (14) for inserting the insertion rods (13) is installed on the dust cover (1).

9. The handheld electric roller brush according to claim 1, characterized in that: A triangular convex strip (16) is provided at one end of the receiving plate (15) close to the brush roller (3).

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