CN202875274U - Pedal type rotary device of mop barrel. - Google Patents
Pedal type rotary device of mop barrel. Download PDFInfo
- Publication number
- CN202875274U CN202875274U CN 201220529703 CN201220529703U CN202875274U CN 202875274 U CN202875274 U CN 202875274U CN 201220529703 CN201220529703 CN 201220529703 CN 201220529703 U CN201220529703 U CN 201220529703U CN 202875274 U CN202875274 U CN 202875274U
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- CN
- China
- Prior art keywords
- tooth
- gear train
- mop
- cleaning
- planet carrier
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pedal type rotary device of a mop barrel. The pedal type rotary device of the mop barrel comprises a base (1), a rack (2), a gear set and a pedal (5). A rack groove (11) concaved inside the base (1) is placed in the base (1), two lateral walls of the rack (2) are in a clearance fit with the rack groove (11), and the rack (2) is in a sliding connection with the rack groove (11) in a matched mode. The pedal type rotary device of the mop barrel has the advantages that the rack (2) is limited by the rack groove (11) along the left and right direction of the rack (2) during the alternating motion of the pedal type rotary device, and therefore wide-range movement or displacement of the rack (2) caused by vibration of the mop barrel is avoided, and the rack (2) and a transmission move smoothly. Because the rack groove (11) is concaved in the base (1), the thickness and the quality of the transmission are reduced.
Description
Technical field
The utility model relates to rack and pinion drive, relates in particular to a kind of foot-operated whirligig of mop-pail stands.
Background technology
Mop-pail stands is a kind ofly to put in the inner mop for rotation, the instrument that makes mop be cleaned, dry, its rack and pinion drive that adopts steps up and down the motion that is converted to the tooth bar horizontal direction with user's pin, thereby the driven gear group realizes the cleaning part of mop-pail stands and the rotation of drying section, finally realizes cleaning and the drying of mop.
The base of the foot-operated whirligig of existing mop-pail stands is provided with rack-track, and tooth bar is installed on the rack-track.Rack-track is can the guide gear bar reciprocating, but can not effectively limit the move left and right of tooth bar, and, when the user steps on pedal, mop-pail stands shakes thereupon, can cause to be connected looseningly between rack-track and the base, and tooth bar also can produce significant play or displacement at rack-track because of vibrations, both all can cause the rack and pinion group not mesh fully, easily produce the problem that this transmission device is stuck or block.After the problems referred to above occur, if the user continues to step on pedal, the tooth bar fracture also may occur, the problems such as the junction fracture of pedal and tooth bar.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, and a kind of foot-operated whirligig that operates the more stable mop-pail stands of hour rack is provided.
For this reason, the technical solution adopted in the utility model is as follows: a kind of foot-operated whirligig of mop-pail stands, it comprises base, tooth bar, gear train and pedal, pedal comprises panel, the stiff end on base and the free end of stepping on for pin are rotatably connected, its technical characterictic is, described base is provided with the rach slot that is recessed in the base, the two side of tooth bar and rach slot matched in clearance, and tooth bar and rach slot slide adaptive.
Adopt above structure a kind of mop-pail stands foot-operated whirligig compared with prior art, have the following advantages: tooth bar directly is placed in the rach slot that is depressed in base, and the two side of tooth bar and rach slot matched in clearance, so that tooth bar is in the reciprocating while, also be subject to rach slot to about it to spacing, avoided because mop-pail stands shakes the significant play of tooth bar or the displacement that causes, the motion of tooth bar is steady, and the operation of transmission device is also steady; Rach slot is depressed in base, so that the thickness of this transmission device reduces, quality alleviates.
As improvement, the height of described tooth bar and the matched of rach slot, the top of the sidewall of rach slot also is provided with a plurality of limited blocks.This setting is played position-limiting action by a plurality of limited blocks to the vertical direction of tooth bar, so that the motion of tooth bar is more steady, has avoided up and down play of the tooth bar that causes because of the mop-pail stands vibrations; Tooth bar is embedded in the base fully, so that the thickness of this transmission device is less, quality is lighter, and namely transmission device is more frivolous.
As improvement, described tooth bar is the ring-type tooth bar, and it comprises engagement connection cleaning tooth-strip part together and dry tooth-strip part that the perpendicular tooth on the perpendicular tooth on the cleaning tooth-strip part and the drying tooth-strip part is separately positioned on the both sides of an ancient piece of jade, round, flat and with a hole in its centre in the ring-type tooth bar.This setting is set to the ring-type tooth bar by tooth bar, makes it more firm, is difficult for rupturing because pullling when operation; Perpendicular tooth is arranged on the both sides of ring-type tooth bar inwall, and is stressed even, more steady when its driven gear group is rotated.
As improvement, all vertically be provided with reinforcement on described cleaning tooth-strip part and the drying tooth-strip part.This setting so that tooth bar is more firm, is difficult for fracture when operation.
As improvement, described gear train comprises the cleaning gear train and dries gear train; Described cleaning gear train is arranged on and cleans in the tooth-strip part, this cleaning gear train comprises the first planet carrier, three the first planetary gears, the first sun gear and cleaning driven wheel, the lower surface of the first planet carrier is provided with the tooth with the perpendicular tooth engagement of cleaning tooth-strip part, the upper surface of the first planet carrier is fixedly connected with the first sun gear, three the first planetary gears become equilateral triangle arrangement axle to be contained on the first planet carrier, all mesh with the first sun gear in three first planetary outsides, all mesh with cleaning driven wheel the inboard, and described cleaning gear train is contained on the base by top-down cleaning driven wheel and the first planet carrier shaft.This setting, so that it is simple in structure to clean gear train, and the engagement better effects if between the tooth bar, and operate steadily.
As improvement, the first top cover is stamped on the top of described cleaning gear train, the first top cover is installed on the base, has the axis hole corresponding with cleaning driven wheel on the first top cover, also is provided with the annular groove that is complementary with three the first planetary orbits on the roof of the first top cover.This setting has been played dustproof, the fixation of cleaning gear train by the first top cover, and the annular groove on its roof is so that the first planetary operation is more steady.
As improvement, described drying gear train is arranged on and dries in the tooth-strip part, this drying gear train comprises the second planet carrier, three the second planetary gears, the second sun gear, dry driven wheel and the second top cover, the lower surface of the second planet carrier is provided with the tooth with the perpendicular tooth engagement that dries tooth-strip part, the second sun gear is placed on the upper surface of the second planet carrier, three the second planetary gears become equilateral triangle arrangement axle to be contained on the second planet carrier, all mesh with the second sun gear in three second planetary outsides, all mesh with drying driven wheel the inboard, and described drying gear train is contained on the base by top-down drying driven wheel and the second planet carrier shaft; Vertically be provided with draw-in groove on the lateral wall of the second sun gear, the inwall of the second top cover is provided with the fixture block that is used with draw-in groove, the second top cover is installed on the base, have the axis hole corresponding with drying driven wheel on the second top cover, also be provided with the annular groove that is complementary with three the second planetary orbits on the roof of the second top cover.This setting, so that it is simple in structure to dry gear train, and the engagement better effects if between the tooth bar, and operate steadily;
Played dustproof, the fixation that dries gear train by the second top cover, the annular groove on its roof is so that the second planetary operation is more steady.
As improvement, the lower end of described panel is arranged with two connecting lateral plates, and tooth bar is provided with connection bump, and the top of this connection bump is positioned at the centre of two connecting lateral plates, and hinged with two connecting lateral plates.This setting is so that user's connecting lateral plate stressed more even when stepping on pedal, not easy fracture.
As improvement, described connecting lateral plate is up big and down small del.This setting is so that this connecting lateral plate is more firm.
As improvement, described connecting lateral plate is provided with a plurality of grooves.This setting by a plurality of grooves are set at connecting lateral plate, has not only been saved material, and so that form many reinforcements on the connecting lateral plate, structure is more firm.
The beneficial effects of the utility model are mainly reflected in: first, be embedded in the rach slot of susceptor surface by setting, guaranteed that tooth bar is when horizontal reciprocating moves, about it, up and down by effectively spacing, operate steadily, avoided because mop-pail stands shakes tooth bar play or the displacement that causes, the ring-type tooth bar is difficult for rupturing because pullling when motion, and stressed even when gear train is cleaned in drive and dry the gear train rotation, it is more steady to move; The second, tooth bar is embedded in pedestal, so that the thickness of this transmission device reduces, quality alleviates, and has optimized structure, is convenient to processing, has reduced assembling; The 3rd, clean gear train and dry the simple in structure of gear train, operate steadily, and the engagement better effects if between the tooth bar; The 4th, user's connecting lateral plate stressed more even when stepping on pedal, easy fracture not, a plurality of grooves on the connecting lateral plate have not only been saved material, and so that form many reinforcements on the connecting lateral plate, structure is more firm.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the blast structural representation of the utility model cleaning part.
Fig. 3 is the blast structural representation of the utility model drying section.
Fig. 4 is the structure for amplifying schematic diagram that the utility model cleans gear train.
Fig. 5 is the structure for amplifying schematic diagram of the utility model when drying gear train and removing the second top cover.
Fig. 6 is the structure for amplifying schematic diagram of the utility model the first top cover.
Fig. 7 is the structure for amplifying schematic diagram of the utility model the second top cover.
Fig. 8 is the structure for amplifying schematic diagram that the utility model pedal cooperates with tooth bar.
Fig. 9 is side of the present utility model structure for amplifying schematic diagram.
Shown in the figure: 1, base, 11, rach slot, 12, limited block, 2, tooth bar, 21, clean tooth-strip part, 22, dry tooth-strip part, 23, reinforcement, 24, connection bump, 3, clean gear train, 31, the first planet carrier, 32, the first planetary gear, 33, the first sun gear, 34, clean driven wheel, 35, the first top cover, 4, dry gear train, 41, the second planet carrier, 42, the second planetary gear, 43, the second sun gear, 44, dry driven wheel, 45, the second top cover, 46, draw-in groove, 47, fixture block, 5, pedal, 51, panel, 52, stiff end, 53, free end, 54, connecting lateral plate.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of foot-operated whirligig of mop-pail stands, it comprises base 1, tooth bar 2, cleans gear train 3, dries gear train 4 and pedal 5, described base 1 is provided with the rach slot 11 that is recessed in the base 1, the two side of tooth bar 2 and rach slot 11 matched in clearance, tooth bar 2 slides adaptive with rach slot 11; The matched of the height of described tooth bar 2 and rach slot 11, the top of the sidewall of rach slot 11 also are provided with a plurality of limited blocks 12.Tooth bar 2 is embedded in pedestal 1, and the inwall of rach slot 11 is to tooth bar 2 upper limit in the horizontal direction, and 12 pairs of tooth bars 2 of limited block are upper limit in the vertical direction.
Described tooth bar 2 is the ring-type tooth bar, and it comprises engagement connection cleaning tooth-strip part 21 and drying tooth-strip part 22 together, and the perpendicular tooth on the perpendicular tooth on the cleaning tooth-strip part 21 and the drying tooth-strip part 22 is separately positioned on the both sides of an ancient piece of jade, round, flat and with a hole in its centre in the ring-type tooth bar; All vertically be provided with reinforcement 23 on described cleaning tooth-strip part 21 and the drying tooth-strip part 22.
Such as Fig. 2, shown in Figure 4, described cleaning gear train 3 is arranged on and cleans in the tooth-strip part 21, this cleaning gear train 3 comprises the first planet carrier 31, three the first planetary gears 32, the first sun gear 33 and cleaning driven wheel 34, the lower surface of the first planet carrier 31 is provided with the tooth with the perpendicular tooth engagement of cleaning tooth-strip part 21, the upper surface of the first planet carrier 31 is fixedly connected with the first sun gear 33,32 one-tenth equilateral triangles of three the first planetary gears are arranged axle and are contained on the first planet carrier 31, all mesh with the first sun gear 33 in the outside of three the first planetary gears 32, all mesh with cleaning driven wheel 34 inboard, and described cleaning gear train 3 is contained on the base 1 by top-down cleaning driven wheel 34 and the first planet carrier 31 axles.
As shown in Figure 6, the first top cover 35 is stamped on the top of described cleaning gear train 3, the first top cover 35 is installed on the base 1, have the axis hole corresponding with cleaning driven wheel 34 on the first top cover 35, also be provided with the annular groove that the orbit with three the first planetary gears 32 is complementary on the roof of the first top cover 35.
Such as Fig. 3, shown in Figure 5, described drying gear train 4 is arranged on and dries in the tooth-strip part 22, this drying gear train 4 comprises the second planet carrier 41, three the second planetary gears 42, the second sun gear 43, dry driven wheel 44 and the second top cover 45, the lower surface of the second planet carrier 41 is provided with the tooth with the perpendicular tooth engagement that dries tooth-strip part 22, the second sun gear 43 is placed on the upper surface of the second planet carrier 41,42 one-tenth equilateral triangles of three the second planetary gears are arranged axle and are contained on the second planet carrier 41, all mesh with the second sun gear 43 in the outside of three the second planetary gears 42, all mesh with drying driven wheel 44 inboard, and described drying gear train 4 is contained on the base 1 by top-down drying driven wheel 44 and the second planet carrier 41 axles; Vertically be provided with draw-in groove 46 on the lateral wall of the second sun gear 43, as shown in Figure 7, the inwall of the second top cover 45 is provided with the fixture block 47 that is used with draw-in groove 46, the second top cover 45 is installed on the base 1, have the axis hole corresponding with drying driven wheel 44 on the second top cover 45, also be provided with the annular groove that the orbit with three the second planetary gears 42 is complementary on the roof of the second top cover 45.
As Fig. 8, pedal 5 shown in Figure 9 comprise panel 51, be rotatably connected on base 1 stiff end 52 and be used for the free end 53 that pin is stepped on, the lower end of described panel 51 is arranged with two connecting lateral plates 54, tooth bar 2 is provided with connection bump 24, the top of this connection bump 24 is positioned at the centre of two connecting lateral plates 54, and hinged with two connecting lateral plates 54; Described connecting lateral plate 54 is up big and down small del; Be provided with a plurality of grooves on the described connecting lateral plate 54.
In use, step on pedal 5, free end 53 is made clockwise rotation, pedal 5 promotes connection bump 24 by two connecting lateral plates 54, then promote forward moving linearly of tooth bar 2, at this moment: the tooth on the lower surface of the first planet carrier 31 in the cleaning gear train 3 is cleaned tooth-strip part 21 one-sided drive generation rotations, the first sun gear 33 is to be fixed on the upper surface of the first planet carrier 31 with 31 rotations of the first planet carrier because of it, thereby drive three the first planetary gears 32 that are engaged on the first sun gear 33, three the first planetary gears 32 drive and clean driven wheel 34 rotations, with the rotation of realization mop-pail stands cleaning part, and in this process, finish gear train deceleration work; Tooth on the lower surface of the second planet carrier 41 in the drying gear train 4 is dried tooth-strip part 22 one-sided drive generation rotations, three the second planetary gears 42 rotate thereupon, the second sun gear 43 is motionless by the 45 fixing maintenances of the second top cover, all mesh with the second sun gear 43 in the outside of three the second planetary gears 42, all mesh with drying driven wheel 44 inboard, and drive 44 rotations of drying driven wheel, with the rotation of realization mop-pail stands drying section, and in this process, finish gear train acceleration work.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model not only is confined to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (10)
1. the foot-operated whirligig of a mop-pail stands, it comprises base (1), tooth bar (2), gear train and pedal (5), pedal (5) comprises panel (51), the stiff end (52) on base (1) and the free end (53) of stepping on for pin are rotatably connected, it is characterized in that: described base (1) is provided with the rach slot (11) that is recessed in the base (1), the two side of tooth bar (2) and rach slot (11) matched in clearance, tooth bar (2) slides adaptive with rach slot (11).
2. the foot-operated whirligig of a kind of mop-pail stands according to claim 1, it is characterized in that: the matched of the height of described tooth bar (2) and rach slot (11), the top of the sidewall of rach slot (11) also is provided with a plurality of limited blocks (12).
3. the foot-operated whirligig of a kind of mop-pail stands according to claim 1, it is characterized in that: described tooth bar (2) is the ring-type tooth bar, it comprises engagement connection cleaning tooth-strip part (21) and drying tooth-strip part (22) together, and the perpendicular tooth on the perpendicular tooth on the cleaning tooth-strip part (21) and the drying tooth-strip part (22) is separately positioned on the both sides of an ancient piece of jade, round, flat and with a hole in its centre in the ring-type tooth bar.
4. the foot-operated whirligig of a kind of mop-pail stands according to claim 3 is characterized in that: all vertically be provided with reinforcement (23) on described cleaning tooth-strip part (21) and the drying tooth-strip part (22).
5. the foot-operated whirligig of a kind of mop-pail stands according to claim 3 is characterized in that: described gear train comprises and cleans gear train (3) and drying gear train (4); Described cleaning gear train (3) is arranged on and cleans in the tooth-strip part (21), this cleaning gear train (3) comprises the first planet carrier (31), three the first planetary gears (32), the first sun gear (33) and cleaning driven wheel (34), the lower surface of the first planet carrier (31) is provided with the tooth with the perpendicular tooth engagement of cleaning tooth-strip part (21), the upper surface of the first planet carrier (31) is fixedly connected with the first sun gear (33), three the first planetary gears (32) become equilateral triangle arrangement axle to be contained on the first planet carrier (31), all mesh with the first sun gear (33) in the outside of three the first planetary gears (32), all mesh with cleaning driven wheel (34) inboard, and described cleaning gear train (3) is contained on the base (1) by top-down cleaning driven wheel (34) and the first planet carrier (31) axle.
6. the foot-operated whirligig of a kind of mop-pail stands according to claim 5, it is characterized in that: the first top cover (35) is stamped on the top of described cleaning gear train (3), the first top cover (35) is installed on the base (1), have the axis hole corresponding with cleaning driven wheel (34) on the first top cover (35), also be provided with the annular groove that the orbit with three the first planetary gears (32) is complementary on the roof of the first top cover (35).
7. the foot-operated whirligig of a kind of mop-pail stands according to claim 5, it is characterized in that: described drying gear train (4) is arranged on and dries in the tooth-strip part (22), this drying gear train (4) comprises the second planet carrier (41), three the second planetary gears (42), the second sun gear (43), dry driven wheel (44) and the second top cover (45), the lower surface of the second planet carrier (41) is provided with the tooth with the perpendicular tooth engagement that dries tooth-strip part (22), the second sun gear (43) is placed on the upper surface of the second planet carrier (41), three the second planetary gears (42) become equilateral triangle arrangement axle to be contained on the second planet carrier (41), all mesh with the second sun gear (43) in the outside of three the second planetary gears (42), all mesh with drying driven wheel (44) inboard, and described drying gear train (4) is contained on the base (1) by top-down drying driven wheel (44) and the second planet carrier (41) axle; Vertically be provided with draw-in groove (46) on the lateral wall of the second sun gear (43), the inwall of the second top cover (45) is provided with the fixture block (47) that is used with draw-in groove (46), the second top cover (45) is installed on the base (1), have the axis hole corresponding with drying driven wheel (44) on the second top cover (45), also be provided with the annular groove that the orbit with three the second planetary gears (42) is complementary on the roof of the second top cover (45).
8. the foot-operated whirligig of a kind of mop-pail stands according to claim 1, it is characterized in that: the lower end of described panel (51) is arranged with two connecting lateral plates (54), tooth bar (2) is provided with connection bump (24), the top of this connection bump (24) is positioned at the centre of two connecting lateral plates (54), and hinged with two connecting lateral plates (54).
9. the foot-operated whirligig of a kind of mop-pail stands according to claim 8 is characterized in that: described connecting lateral plate (54) is up big and down small del.
10. according to claim 8 or the foot-operated whirligig of 9 described a kind of mop-pail standses, it is characterized in that: described connecting lateral plate (54) is provided with a plurality of grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529703 CN202875274U (en) | 2012-10-16 | 2012-10-16 | Pedal type rotary device of mop barrel. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529703 CN202875274U (en) | 2012-10-16 | 2012-10-16 | Pedal type rotary device of mop barrel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202875274U true CN202875274U (en) | 2013-04-17 |
Family
ID=48066747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220529703 Expired - Fee Related CN202875274U (en) | 2012-10-16 | 2012-10-16 | Pedal type rotary device of mop barrel. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202875274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367287A (en) * | 2013-08-13 | 2015-02-25 | 株式会社Living休 | Power transmission device and dewatering barrel utilizing same |
-
2012
- 2012-10-16 CN CN 201220529703 patent/CN202875274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367287A (en) * | 2013-08-13 | 2015-02-25 | 株式会社Living休 | Power transmission device and dewatering barrel utilizing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20161016 |