Lifting structure for lifting brush disc and suction rake of driving type scrubber
By setting up a polymer rubber sleeve in the lifting and lifting structure of the driving floor scrubber and optimizing the design of the turntable and slide rod, the problem of contact wear between the pull wire and the round rod is solved, and the effect of reducing the wear of the pull wire and improving cleaning efficiency is achieved.
Patent Information
- Application Number
- CN202421558757.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-03
AI Technical Summary
In the existing driving floor scrubber lifting structure, the pulling wires come into contact with the round rod and cause friction, resulting in wear of the pulling wires, which will delay cleaning work.
A lifting structure for lifting and lowering of driving floor scrubber brush discs and suction strips is designed. By setting a polymer rubber sleeve on the outside of the rotor, the pulling wire is protected from wear, and through the design of the turntable and slide rod, the contact friction between the pulling wire and the rotor is reduced.
It effectively reduces the contact friction between the pulling wire and the rotor, reduces the wear of the pulling wire, and improves the service life and cleaning efficiency of the equipment.
Smart Images
Figure CN222751940U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of ride-on floor scrubbers, and in particular to a lifting structure for raising and lowering a brush plate and a suction shovel of a ride-on floor scrubber. Background Art
[0002] The ride-on floor scrubber is an efficient and clean floor cleaning device that can clean a large amount of floor in a short time without leaving any dead corners. The biggest feature of this machine is that it has a lifting structure for suction and scraping, which can effectively improve the cleaning efficiency and reduce the difficulty of operation;
[0003] In the existing suction scraper lifting and pulling structure, when the rotating block rotates, the pull wire will contact and rub against the round rod on the edge. Long-term use may cause the pull wire to break, resulting in delays in cleaning work. There is also the problem of wear and tear caused by contact between the pull wire and the round rod. Utility Model Content
[0004] In order to solve the problem of wear caused by contact between the pull wire and the round rod, the present application provides a lifting structure for lifting the brush disc and suction scraper of a ride-on floor scrubber.
[0005] The present application provides a lifting structure for lifting the brush plate and suction shovel of a ride-on floor scrubber, which adopts the following technical solution:
[0006] A lifting and pulling structure for lifting the brush plate and suction scraper of a ride-on floor scrubber, comprising a connecting plate, the top surface of the connecting plate is provided with two connecting holes, the inner side walls of the two connecting holes are sleeved with wire tubes, the tops of the two wire tubes are fixedly installed with connecting sleeves, the tops of the two connecting sleeves are provided with wire outlet holes, the inner side walls of the two wire outlet holes are sleeved with pull wires, one ends of the two pull wires are fixedly installed with wire caps, one side of the two wire caps are fixedly connected to sliding rods, one end of the two sliding rods are threadedly connected to sliding caps, and the outer sides of the two sliding rods are provided with rotating disks, one side of the two rotating disks is provided with sliding holes, and the inner side walls of the two sliding holes are slidably connected to the sliding rods.
[0007] Preferably, a rotating shaft is fixedly mounted on one side of the two rotating disks, and one end of the two rotating shafts passes through the outer side of the support plate to connect to the turning handle.
[0008] Preferably, two round rods are threadedly installed on one side of the support plate, one end of the two round rods are rotatably connected to a rotating wheel, both sides of the rotating wheel are fixedly connected to blocking rings, the outer side of the rotating wheel is sleeved with a polymer rubber sleeve, and one end of the round rod passes through one side of the rotating wheel to connect to a limiting cap.
[0009] Preferably, outer sides of the two connecting sleeves are threadedly connected with fixing plates, and one side of the two fixing plates is bolted to the supporting plate.
[0010] Preferably, the two wire tubes, connecting sleeves, pull wires, wire caps, turntables, and fixing plates are all symmetrically distributed.
[0011] In summary, this application includes the following beneficial technical effects:
[0012] 1. By rotating the turntable, the wire cap and the pull wire also rotate. When the sliding hole of the turntable rotates to both sides, the pull wire will also touch the rotating wheel. The pull wire begins to touch the outer polymer rubber sleeve, and is squeezed by the pulling force of the turntable and the contact of the rotating wheel. At this time, the slide bar slides to the other side along the inner wall of the slide hole. Compared with the existing technology, it has the effect of reducing the wear of the pull wire caused by the contact with the rotating wheel;
[0013] 2. A polymer rubber sleeve is provided on the outside of the rotating wheel to protect the pull wire from being worn. At the same time, if the pull wire is in close contact with the rotating wheel, the rotating wheel rotates following the pulling of the pull wire, thereby reducing the wear caused by the close contact between the pull wire and the rotating wheel. When the pull wire enters the middle of the rotating wheel, the blocking rings on both sides are made of rubber to prevent the pull wire from leaving the track of the rotating wheel after contacting the rotating wheel, and following the track of the rotating wheel to contact the polymer rubber sleeve; compared with the prior art, it has the effect of reducing the wear of the pull wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the cross-sectional structure of an embodiment of the application;
[0015] Figure 2 is a schematic diagram of the wire drawing structure of an embodiment of the application;
[0016] Figure 3 is a schematic diagram of the turntable structure of an embodiment of the application;
[0017] Figure 4 It is a schematic diagram of the rotor structure of an embodiment of the application.
[0018] Explanation of the accompanying reference numerals: 1. connecting plate; 2. wire tube; 3. connecting sleeve; 4. pull wire; 5. wire cap; 6. slide rod; 7. slide cap; 8. turntable; 9. support plate; 10. turning handle; 11. round rod; 12. rotating wheel; 13. fixing plate. DETAILED DESCRIPTION
[0019] The following is combined with Figure 1-4 This application is described in further detail.
[0020] The present application embodiment discloses a lifting structure for lifting the brush plate and suction shovel of a ride-on floor scrubber, referring to Figure 1 , Figure 2 as well as Figure 3, including a connecting plate 1, the top surface of the connecting plate 1 is provided with two connecting holes, the inner side walls of the two connecting holes are sleeved with wire tubes 2, the tops of the two wire tubes 2 are fixedly installed with connecting sleeves 3, the tops of the two connecting sleeves 3 are provided with outlet holes, the inner side walls of the two outlet holes are sleeved with pull wires 4, one end of the two pull wires 4 is fixedly installed with wire caps 5, one side of the two wire caps 5 is fixedly connected with a slide rod 6, one end of the two slide rods 6 is threadedly connected with a slide cap 7, the outer side of the two slide rods 6 is provided with a turntable 8, and one side of the two turntables 8 is opened A sliding hole is provided, and the inner walls of the two sliding holes are slidably connected to the sliding rod 6. When the rotating disk 8 starts to rotate, the wire cap 5 and the pull wire 4 also rotate. When the sliding hole of the rotating disk 8 rotates to both sides, the pull wire 4 will also touch the rotating wheel 12. The pull wire 4 begins to be squeezed by the pulling force of the rotating disk 8 and the contact with the rotating wheel 12 as it touches the outer polymer rubber sleeve. At this time, the sliding rod 6 slides to the other side along the inner wall of the sliding hole, thereby reducing the squeezing and touching of the outer side of the rotating wheel 12, and effectively reducing the wear of the pull wire 4 caused by contact with the rotating wheel 12.
[0021] Reference Figure 1 and Figure 3 A rotating shaft is fixedly installed on one side of the two turntables 8, and one end of the two rotating shafts passes through the outer side of the support plate 9 and is connected to the turning handle 10. By rotating the turning handle 10, the rotating shaft and the turntable 8 are driven to rotate, so as to facilitate lifting.
[0022] Reference Figure 1 and Figure 4 The two ends of the two round rods 11 are rotatably connected to the rotating wheel 12, and the two sides of the rotating wheel 12 are fixedly connected to the blocking ring. The outer side of the rotating wheel 12 is provided with a polymer rubber sleeve, and one end of the round rod 11 passes through the limiting cap from one side of the rotating wheel 12 to prevent the rotating wheel 12 from detaching from the round rod 11 during rotation. When the pull wire 4 contacts the rotating wheel 12, the polymer rubber sleeve is provided on the outer side of the rotating wheel 12 to protect the pull wire 4 from being worn. At the same time, if the pull wire 4 is in close contact with the rotating wheel 12, the rotating wheel 12 rotates following the pulling of the pull wire 4, thereby reducing the wear caused by the close contact between the pull wire 4 and the rotating wheel 12. When the pull wire 4 enters the middle part of the rotating wheel 12, the blocking rings on both sides are made of rubber to prevent the pull wire 4 from detaching from the track of the rotating wheel 12 after contacting with the rotating wheel 12, and following the track of the rotating wheel 12 to contact with the polymer rubber sleeve, thereby reducing the wear of the pull wire 4.
[0023] Reference Figure 1 The outer sides of the two connecting sleeves 3 are both threadedly connected with fixing plates 13, and one side of the two fixing plates 13 is bolted to the support plate 9, and the fixing plates 13 play the role of supporting the connecting sleeves 3 to fix the wire tube 2.
[0024] Reference Figure 1 , Figure 3 as well as Figure 4The two wire tubes 2, the connecting sleeve 3, the pull wire 4, the wire cap 5, the turntable 8, and the fixed plate 13 are all symmetrically distributed. The wire tube 2 plays a role in protecting the pull wire 4, the connecting sleeve 3 plays a role in fixing the trajectory of the pull wire 4, the wire cap 5 plays a role in fixing and pulling the pull wire 4, the turntable 8 drives the pull wire 4 to pull the equipment, and the fixed plate 13 plays a role in fixing and installing the connecting sleeve 3 and the wire tube 2.
[0025] The implementation principle of the lifting and pulling structure of the brush plate and suction scraper of a ride-on floor scrubber in the embodiment of the present application is as follows: first, the rotating handle 10 drives the rotating shaft and the rotating disk 8 to rotate, so as to achieve the effect of facilitating lifting; secondly, when the rotating disk 8 starts to rotate, the wire cap 5 and the pull wire 4 also rotate accordingly, and when the sliding hole of the rotating disk 8 rotates to both sides, the pull wire 4 will also touch the rotating wheel 12 at this time, and the pull wire 4 begins to be squeezed by the pulling force of the rotating disk 8 and the contact of the rotating wheel 12 as it touches the outer polymer rubber sleeve, and at this time the sliding rod 6 slides to the other side along the inner wall of the sliding hole, so as to reduce the squeezing and contact by the outer side of the rotating wheel 12. The wear of the pull wire 4 caused by the contact wheel 12 is effectively reduced. Finally, when the pull wire 4 contacts the wheel 12, a polymer rubber sleeve is arranged on the outer side of the wheel 12 to protect the pull wire 4 from being worn. At the same time, if the pull wire 4 contacts closely with the wheel 12, the wheel 12 rotates following the pulling of the pull wire 4, thereby reducing the wear caused by the close contact between the pull wire 4 and the wheel 12. When the pull wire 4 enters the middle of the wheel 12, the blocking rings on both sides are made of rubber to prevent the pull wire 4 from leaving the track of the wheel 12 after contacting the wheel 12, and following the track of the wheel 12 to contact with the polymer rubber sleeve, thereby reducing the wear of the pull wire 4.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A lifting structure for lifting the brush plate and suction shovel of a ride-on floor scrubber, comprising a connecting plate (1), characterized in that: The top surface of the connecting plate (1) is provided with two connecting holes, the inner side walls of the two connecting holes are sleeved with wire tubes (2), the tops of the two wire tubes (2) are fixedly installed with connecting sleeves (3), the tops of the two connecting sleeves (3) are provided with wire outlet holes, the inner side walls of the two wire outlet holes are sleeved with pull wires (4), one end of the two pull wires (4) is fixedly installed with wire caps (5), one side of the two wire caps (5) is fixedly connected with sliding rods (6), one end of the two sliding rods (6) is threadedly connected with sliding caps (7), and the outer sides of the two sliding rods (6) are provided with rotating disks (8), one side of the two rotating disks (8) is provided with sliding holes, and the inner side walls of the two sliding holes are slidably connected to the sliding rods (6).
2. The lifting structure for lifting the brush plate and suction shovel of a ride-on floor scrubber according to claim 1, characterized in that: A rotating shaft is fixedly mounted on one side of the two rotating disks (8), and one end of the two rotating shafts passes through the outer side of the supporting plate (9) and is connected to the turning handle (10).
3. The lifting structure for lifting the brush plate and suction shovel of a ride-on floor scrubber according to claim 2, characterized in that: Two round rods (11) are threadedly mounted on one side of the support plate (9), one end of each of the two round rods (11) is rotatably connected to a rotating wheel (12), both sides of the rotating wheel (12) are fixedly connected to a blocking ring, a polymer rubber sleeve is sleeved on the outer side of the rotating wheel (12), and one end of the round rod (11) passes through one side of the rotating wheel (12) and is connected to a limiting cap.
4. The lifting structure for lifting the brush plate and suction shovel of a ride-on floor scrubber according to claim 1, characterized in that: The outer sides of the two connecting sleeves (3) are both threadedly connected to a fixing plate (13), and one side of the two fixing plates (13) is bolted to the support plate (9).
5. The lifting structure for lifting the brush plate and suction shovel of a ride-on floor scrubber according to claim 1, characterized in that: The two wire tubes (2), the connecting sleeves (3), the pull wires (4), the wire caps (5), the rotating disk (8), and the fixing plate (13) are all symmetrically distributed.