CN201850603U - Dredging device - Google Patents
Dredging device Download PDFInfo
- Publication number
- CN201850603U CN201850603U CN2010205497376U CN201020549737U CN201850603U CN 201850603 U CN201850603 U CN 201850603U CN 2010205497376 U CN2010205497376 U CN 2010205497376U CN 201020549737 U CN201020549737 U CN 201020549737U CN 201850603 U CN201850603 U CN 201850603U
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- CN
- China
- Prior art keywords
- dredging device
- storehouse
- drive
- active force
- transmission
- Prior art date
- 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 dredging device, which comprises an active force bin. A rear handle is arranged on the lower portion of the active force bin, the front of the active force bin is connected with a transmission bin via a connecting part, the front of the transmission bin is connected with a conveyer, a motor is disposed in the active force bin, a pair of transmission wheels is arranged in the transmission bin and connected with an output shaft of the motor, a dredging spring of the dredging device passes through a space between the pair of transmission wheels, and a switch is arranged on the rear handle. The dredging device is simple in structure, small in volume, light in weight and convenient in carrying, further can realize single-hand operation due to the light weight, and is more convenient in use. In addition, the dredging device is further provided with a positive and negative rotation selector switch, so that an operator can select a rotation direction according to needs during dredging, and dredging effect is better.
Description
Technical field
The utility model relates to a kind of dredging device, specifically, is a kind of pipeline drainer.
Background technology
When local generations such as sewer pipe are stopped up, need the place mediation of using dredging device to stop up.Existing dredging device volume is big and heavy, carries inconvenience, and generally needs two hand-held holding in use, uses also inconvenient.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, dredging device that volume is little in light weight, easy to use.
In order to solve the problems of the technologies described above, the utility model provides a kind of dredging device, comprises the active force storehouse, and bottom, described active force storehouse is provided with back handle, and front portion, described active force storehouse is connected with the transmission storehouse by connector, the anterior conveyer that connects in described transmission storehouse; Described active force is provided with motor in the storehouse; Described transmission is provided with a pair of drive in the storehouse, and described drive connects with the output shaft of described motor, the mediation spring of dredging device from this to passing through between the drive; Described back handle is provided with switch.
Further, also be provided with the rotating change-over switch on the described back handle.
Further, described transmission storehouse comprises housing, and the housing two ends are respectively equipped with end plate, and described end plate is installed on described drive in the described transmission storehouse; The center of described end plate is provided with centre bore, and the centre bore both sides are respectively equipped with dead eye, and described dead eye is used to lay bearing, and the axle of described drive is arranged in the bearing.
Further, described dead eye is a stepped hole.
Further, the axle of described drive is provided with chamfering with the junction of wheel body portion.
Further, described drive is provided with external gear towards the axle of described active force storehouse one side, and the described external gear outside is engaged with the internal tooth torus, the output shaft interlock of described internal tooth torus and described motor.
Further, the excircle of described drive is provided with screw thread.
Further, be provided with the conveying cover that is used to wear the mediation spring on the centre bore of end plate, described conveying cover is provided with perforate towards the side of described drive.
Further, the lower front of described conveyer is provided with front hand grip.
Further, the front end of described conveyer also is bolted with efferent duct, and described efferent duct can be inserted in the described front hand grip.
Dredging device of the present utility model, it is simple in structure, volume is little, in light weight, is convenient for carrying; And, since of the present utility model in light weight, can realize one-handed performance, use more convenient.The utility model also is provided with the rotating change-over switch, can select rotation direction as required when mediation, the mediation better effects if.
Description of drawings
Fig. 1 is the overall structure sketch of dredging device of the present utility model;
Fig. 2 is a transmission storehouse housing longitudinal section in the utility model;
Fig. 3 is the structural representation of end plate in the utility model;
Fig. 4 is the lateral view of end plate in the utility model;
Fig. 5 is the structural representation of drive in the utility model;
Fig. 6 is the structural representation of internal tooth torus in the utility model;
Fig. 7 is the structural representation of drive sleeve in the utility model.
Among the figure: 1. back handle, 2. switch, 3. rotating change-over switch, 4. active force storehouse, 5. power transformer, 6. motor, 7. connector, 8. transmission storehouse, 81. housing, 82. end plates, 821. centre bores, 822. dead eyes, 9. drive, 91., 92. chamferings, 10. conveyer, 11. front hand grip, 12. efferent ducts, 13. carry cover, 14. perforates, 15. internal tooth torus.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to qualification of the present utility model.
As shown in Figure 1, dredging device of the present utility model comprises active force storehouse 4, and 4 bottoms, active force storehouse are provided with back handle 1, and 4 front portions, active force storehouse are connected with transmission storehouse 8 by connector 7, the transmission storehouse 8 anterior conveyers 10 that connect; Be provided with motor 6 and power transformer 5 in the active force storehouse 4, power transformer 5 is used for converting civil power to Dc low voltage power supply to be used to supply with motor 6; Be provided with a pair of drive 9 in the transmission storehouse 8, drive 9 connects with the output shaft of motor 6, and the mediation spring of dredging device penetrates from the import at 4 rear portions, active force storehouse, then from this to passing through between the drive 9, again through efferent duct 12 outputs of conveyer 10 front ends.Be provided with switch 2 and rotating change-over switch 3 on back handle 1, wherein switch 2 is used to control the start and stop of motor 6, and the rotation direction that rotating change-over switch 3 can switch motor 6.
Shown in Fig. 2～5, transmission storehouse 8 comprises housing 81, and housing 81 two ends are respectively equipped with end plate 82, by screw end plate 82 is installed to housing 81 both sides, and end plate 82 is installed on drive 9 in the transmission storehouse 8; The center of end plate 82 is provided with centre bore 821, and centre bore 821 both sides are respectively equipped with dead eye 822, and dead eye 822 is used to lay bearing, and the axle 91 of drive 9 is arranged in the bearing.Dead eye 822 can be stepped hole, can prevent that like this bearing from coming off.The axle 91 of drive 9 is provided with chamfering 92 with the junction of wheel body portion, under the effect of chamfering 92, the wheel body of drive 9 can not contacted with the overcoat of bearing, thereby makes rotation accessible.
The excircle of drive 9 is provided with screw thread, and screw thread matches with the mediation spring.Motor 6 drives internal tooth torus 15 and rotates, and the external gear that internal tooth torus 15 drives again on the axle 91 of drive 9 rotates, thereby realizes the rotation of drive 9.Under the drive of drive 9, mediation spring also (when just changeing) or (during counter-rotating) motion forward backward when rotating carry out the mediation operation to pipeline.
Because the mediation spring is flexible, in order to guarantee that drive 9 contacts with the mediation spring better to drive the mediation spring, on the centre bore 821 of end plate 82, be provided with the conveying cover 13 that is used to wear the mediation spring, carry cover 13 to be provided with perforate 14 towards the side of drive 9, this perforate 14 exposes the mediation spring, thereby can contact with drive 9.
In order to make the utility model also make things convenient for bimanualness, can be provided with front hand grip 11 in the lower front of conveyer, front hand grip 11 can be arranged to hollow, like this, when depositing, efferent duct 12 can be pulled down from conveyer 10 front ends, be inserted in the front hand grip 11, thereby reduce the length and the volume of dredging device of the present utility model, make carry more convenient.
In addition, connector is connected with the transmission storehouse, and conveyer can be realized by terminal pad with being connected of transmission storehouse.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection domain of the present utility model is not limited thereto.Being equal to that those skilled in the art are done on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. a dredging device is characterized in that, comprises the active force storehouse, and bottom, described active force storehouse is provided with back handle, and front portion, described active force storehouse is connected with the transmission storehouse by connector, the anterior conveyer that connects in described transmission storehouse; Described active force is provided with motor in the storehouse; Described transmission is provided with a pair of drive in the storehouse, and described drive connects with the output shaft of described motor, the mediation spring of dredging device from this to passing through between the drive; Described back handle is provided with switch.
2. dredging device according to claim 1 is characterized in that, also is provided with the rotating change-over switch on the described back handle.
3. dredging device according to claim 1 is characterized in that, described transmission storehouse comprises housing, and the housing two ends are respectively equipped with end plate, and described end plate is installed on described drive in the described transmission storehouse; The center of described end plate is provided with centre bore, and the centre bore both sides are respectively equipped with dead eye, and described dead eye is used to lay bearing, and the axle of described drive is arranged in the bearing.
4. dredging device according to claim 3 is characterized in that, described dead eye is a stepped hole.
5. dredging device according to claim 4 is characterized in that, the axle of described drive is provided with chamfering with the junction of wheel body portion.
6. dredging device according to claim 4 is characterized in that, described drive is provided with external gear towards the axle of described active force storehouse one side, and the described external gear outside is engaged with the internal tooth torus, the output shaft interlock of described internal tooth torus and described motor.
7. dredging device according to claim 4 is characterized in that the excircle of described drive is provided with screw thread.
8. dredging device according to claim 4 is characterized in that, is provided with the conveying cover that is used to wear the mediation spring on the centre bore of end plate, and described conveying cover is provided with perforate towards the side of described drive.
9. dredging device according to claim 1 is characterized in that the lower front of described conveyer is provided with front hand grip.
10. dredging device according to claim 9 is characterized in that the front end of described conveyer also is bolted with efferent duct, and described efferent duct can be inserted in the described front hand grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205497376U CN201850603U (en) | 2010-09-30 | 2010-09-30 | Dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205497376U CN201850603U (en) | 2010-09-30 | 2010-09-30 | Dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850603U true CN201850603U (en) | 2011-06-01 |
Family
ID=44093002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205497376U Expired - Fee Related CN201850603U (en) | 2010-09-30 | 2010-09-30 | Dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535408A (en) * | 2020-05-07 | 2020-08-14 | 南安市丽迪家居用品有限公司 | Electric dredger |
| CN113431175A (en) * | 2021-06-29 | 2021-09-24 | 长江大学 | Dredging device for sewer |
-
2010
- 2010-09-30 CN CN2010205497376U patent/CN201850603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535408A (en) * | 2020-05-07 | 2020-08-14 | 南安市丽迪家居用品有限公司 | Electric dredger |
| CN113431175A (en) * | 2021-06-29 | 2021-09-24 | 长江大学 | Dredging device for sewer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20130930 |