阅读说明：本技术 履带式拖把 (Crawler-type mop ) 是由 张卫 于 2019-10-27 设计创作，主要内容包括：一种履带式拖把。拖把杆的下端头通过铰链连接在拖板的上端面上,在拖板下端面的边沿位置开设有环形的滑槽。支承座套装在拖把杆上,传动轴的轴身穿过拖把杆和支承座,传动轴的前后轴头分别与摇柄和链轮连接。履带式的清洁带连接在环形的链条上,清洁带的上端通过链条与链轮啮合,清洁带下端通过链条连接在拖板上的滑槽中。当拖把杆将拖板按压在地板上并驱动拖板移动时,拖板即可驱动清洁带对地板进行清洁。通过拖把杆提起拖板和清洁带,当拖把杆中的复位弹簧将链条和清洁带张紧时,再通过摇柄和传动轴转动链轮,链轮即可驱动链条沿拖板上的滑槽移动,同时链条将带动清洁带一起移动并因此实现拖板上清洁带的新旧替换。(A crawler-type mop. The lower end of the mop rod is connected to the upper end surface of the mop plate through a hinge, and an annular sliding groove is formed in the edge position of the lower end surface of the mop plate. The supporting seat is sleeved on the mop rod, the shaft body of the transmission shaft penetrates through the mop rod and the supporting seat, and the front shaft head and the rear shaft head of the transmission shaft are respectively connected with the crank handle and the chain wheel. The crawler-type cleaning belt is connected to an annular chain, the upper end of the cleaning belt is meshed with the chain wheel through the chain, and the lower end of the cleaning belt is connected to a sliding groove in the carriage through the chain. When the mop rod presses the mop plate on the floor and drives the mop plate to move, the mop plate can drive the cleaning belt to clean the floor. The mop plate and the cleaning belt are lifted through the mop rod, when the chain and the cleaning belt are tensioned by the reset spring in the mop rod, the chain wheel is rotated through the rocking handle and the transmission shaft, the chain wheel can drive the chain to move along the sliding groove in the mop plate, and meanwhile, the chain drives the cleaning belt to move together and accordingly the old and new replacement of the cleaning belt on the mop plate is realized.)

1. A crawler-type mop comprises a mop rod, a supporting seat, a rocking handle, a transmission shaft, a chain wheel, a spring, a dragging plate, a sliding groove, a chain column, a connecting rope and a cleaning belt, and is characterized in that: the edge position of the lower end surface of the mop plate is provided with an annular chute, the rear end of the mop plate is provided with a left gap and a right gap which are communicated with the chute, the lower end head of the mop rod is connected with the central position of the upper end surface of the mop plate through a hinge, the front pipe wall and the rear pipe wall of the mop rod are provided with longitudinal guide grooves, a positioning pin is arranged below the guide grooves, the supporting seat is of a cylindrical structure, the front cylinder wall and the rear cylinder wall of the supporting seat are provided with front and rear shaft holes which are vertical to the central axis of the supporting seat, the supporting seat is sleeved on the mop rod, the shaft body of the transmission shaft is arranged in the front and rear guide grooves of the mop rod and the front and rear shaft holes of the supporting seat, the front and rear shaft heads of the transmission shaft are respectively connected with a crank and a chain wheel, a spring is arranged in an inner hole of the mop rod, the upper cover plates of the chain posts are connected through connecting ropes, the lower cover plate of each chain post is connected with a cleaning belt, the upper end of the cleaning belt is meshed with a chain wheel through a chain, and the upper cover plate of each chain post on the chain at the lower end of the cleaning belt is connected into a sliding groove on the dragging plate through a notch on the dragging plate.

2. The track mop as defined in claim 1, wherein: the carriage is of a circular plate structure.

3. The track mop as defined in claim 1, wherein: the cross section of the sliding chute is of a T-shaped groove structure.

4. The track mop as defined in claim 1, wherein: the mop rod is of a hollow pipe structure.

5. The track mop as defined in claim 1, wherein: the guide groove is an oblong through hole penetrating through the pipe wall of the mop rod.

6. The track mop as defined in claim 1, wherein: the cleaning belt is a crawler-type cleaning cloth formed by serially connecting a plurality of cleaning heads.

Technical Field

The invention relates to a mop, in particular to a crawler-type mop capable of improving the continuous working capacity of the mop.

Background

Currently, mops are known which have only one cleaning head, and single head mops have a poor ability to last as the individual cleaning heads quickly become dirty and require constant cleaning and dewatering.

Disclosure of Invention

In order to overcome the defect that the existing mop is poor in continuous working capacity, the invention provides the crawler-type mop, the crawler-type mop can be used for connecting a plurality of cleaning heads in series to form a crawler-type cleaning belt, and the continuous working of each cleaning head is realized, so that the continuous cleaning capacity of the mop is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention comprises a mop rod, a guide groove, a supporting seat, a rocking handle, a transmission shaft, a chain wheel, a spring, a positioning pin, a hinge, a dragging plate, a sliding groove, a chain column, a connecting rope and a cleaning belt.

The carriage is of a circular plate structure, an annular sliding groove is formed in the edge of the lower end face of the carriage, the cross section of the sliding groove is of a T-shaped groove structure, and a left gap and a right gap which are communicated with the sliding groove are formed in the rear end of the carriage. The mop rod is of a hollow tube structure, the lower end head of the mop rod is connected to the central position of the upper end face of the mop plate through a hinge, longitudinal guide grooves are formed in the front and rear tube walls of the mop rod and are long round through holes penetrating through the tube walls of the mop rod, and a positioning pin is arranged below the guide grooves. The supporting seat is of a cylindrical structure, front and rear shaft holes perpendicular to the central axis of the supporting seat are formed in the front and rear cylinder walls of the supporting seat, and the supporting seat is sleeved on the mop rod. The shaft body of the transmission shaft is arranged in the front and rear guide grooves of the mop rod and the front and rear shaft holes of the supporting seat, and the front and rear shaft heads of the transmission shaft are respectively connected with the rocking handle and the chain wheel. The spring is arranged in the inner hole of the mop rod and is positioned between the transmission shaft and the positioning pin. The chain columns are in I-shaped cylindrical structures formed by a vertical shaft and upper and lower cover plates, a plurality of chain columns are arranged and combined into an annular chain structure, the upper cover plates of the chain columns are connected through connecting ropes, the lower cover plates of the chain columns are connected with a cleaning belt, and the cleaning belt is a crawler-type cleaning cloth formed by serially connecting a plurality of cleaning heads. The upper end of the cleaning belt is meshed with the chain wheel through a chain, and the upper cover plate of each chain column on the chain at the lower end of the cleaning belt is connected in a sliding groove on the dragging plate through a notch on the dragging plate.

When the mop is used for cleaning a floor, the mop rod presses the mop plate on the floor, the mop plate can move downwards along the guide groove on the mop rod through the chain driving chain wheel, the supporting seat and the crank, and meanwhile, the spring in the mop rod tensions the chain and the cleaning belt. When the mop rod drives the mop plate to move, the mop plate can drive the cleaning belt to clean the floor.

When dirty cleaning belt is changed, the mop plate and the cleaning belt are lifted through the mop rod, when the chain and the cleaning belt are tensioned by the spring in the mop rod, the chain wheel is rotated through the crank and the transmission shaft, the chain wheel can drive the chain to move along the sliding groove in the mop plate, and meanwhile, the chain can drive the cleaning belt to move together and realize the replacement of the cleaning belt on the mop plate.

The invention has the advantages that a plurality of cleaning heads are connected in series to form a crawler-type cleaning belt, and the continuous work of each cleaning head improves the continuous cleaning work capacity of the mop.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a rear view of fig. 1.

Fig. 4 is a schematic view of the structure of fig. 2 when cleaning a floor.

Fig. 5 is an enlarged view of a-a section of fig. 1.

Fig. 6 is an enlarged view of a section B-B of fig. 1.

Fig. 7 is an enlarged view of a portion C-C of fig. 1.

Fig. 8 is an enlarged partial sectional view of D-D of fig. 1.

Fig. 9 is a cross-sectional view E-E of fig. 7.

Fig. 10 is a sectional view F-F of fig. 8.

In the figure: 1. a mop rod. 2. A rocking handle. 3. Cleaning the belt. 4. A chain post. 5. A carriage. 6. And (4) a hinge. 7. A guide groove. 8. And a sprocket. 9. A supporting seat. 10. A drive shaft. 11. A spring. 12. And a positioning pin. 13. The rope is connected. 14. A chute.

Detailed Description

In fig. 1, 2, 3, 5, 6, 7, 8, 9 and 10, the carriage 5 is a circular plate structure, an annular slide groove 14 is formed in the edge of the lower end face of the carriage 5, the cross section of the slide groove 14 is a T-shaped groove structure, and two notches which are communicated with the slide groove 14 are formed in the rear end of the carriage 5. The mop rod 1 is of a hollow tube structure, the lower end head of the mop rod 1 is connected to the central position of the upper end face of the mop plate 5 through a hinge 6, longitudinal guide grooves 7 are formed in the front and rear tube walls of the mop rod 1, the guide grooves 7 are long circular through holes penetrating through the tube walls of the mop rod 1, and a positioning pin 12 is arranged below the guide grooves 7. The supporting seat 9 is of a cylindrical structure, front and rear shaft holes perpendicular to the central axis of the supporting seat 9 are formed in the front and rear cylinder walls of the supporting seat 9, and the supporting seat 9 is sleeved on the mop rod 1. The shaft body of the transmission shaft 10 is arranged in the front and rear guide grooves 7 of the mop rod 1 and the front and rear shaft holes of the supporting seat 9, and the front and rear shaft heads of the transmission shaft 10 are respectively connected with the rocking handle 2 and the chain wheel 8. A spring 11 is disposed in the bore of the mop rod 1 between the drive shaft 10 and the locating pin 12. The chain columns 4 are in I-shaped cylindrical structures formed by a vertical shaft and upper and lower cover plates, the chain columns 4 are arranged and combined into an annular chain structure, the upper cover plates of the chain columns 4 are connected through connecting ropes 13, the lower cover plates of the chain columns 4 are connected with the cleaning belt 3, and the cleaning belt 3 is a crawler-type cleaning cloth formed by serially connecting a plurality of cleaning heads. The upper end of the cleaning belt 3 is meshed with the chain wheel 8 through a chain, and the upper cover plate of each chain column 4 on the chain at the lower end of the cleaning belt 3 is connected in the sliding groove 14 on the dragging plate 5 through a notch on the dragging plate 5.

In fig. 1, 2, 4 and 7, when the mop is used for cleaning floor, the mop plate 5 is pressed on the floor by the mop rod 1, the mop plate 5 can move downwards along the guide groove 7 on the mop rod 1 by the chain driving chain wheel 8, the supporting seat 9 and the crank 2, and the spring 11 in the mop rod 1 tensions the chain and the cleaning belt 3. When the mop rod 1 drives the mop plate 5 to move, the mop plate 5 can drive the cleaning belt 3 to clean the floor.

In fig. 1, 2, 3, 7, 9 and 10, when the dirty cleaning belt 3 is replaced, the mop plate 5 and the cleaning belt 3 are lifted by the mop rod 1, when the chain and the cleaning belt 3 are tensioned by the spring 11 in the mop rod 1, the chain wheel 8 is rotated by the crank 2 and the transmission shaft 10, the chain wheel 8 can drive the chain to move along the chute 14 on the mop plate 5, and the chain can drive the cleaning belt 3 to move together, so that the cleaning belt 3 on the mop plate 5 can be replaced by new one.