Scrubber raking head adjusting system
By installing components to adjust the pressure and angle of the scrubbing head, the problems of insufficient scrubbing head pressure and inconvenient return to position are solved, resulting in a more efficient cleaning effect.
Patent Information
- Application Number
- CN202520324531.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing floor scrubbers suffer from insufficient scrubbing head pressure, resulting in wastewater residue, poor water absorption, and the scrubbing head failing to return to its original position automatically and easily becoming clogged, thus affecting cleaning efficiency and coverage.
The installation components include a mounting plate, a connecting plate, a push rod motor, a pull arm assembly, and a return spring. The motor controls the pressure and angle adjustment of the cutter head, enabling flexible swinging and automatic return of the cutter head.
The increased contact pressure and angle adjustment between the excavator head and the ground ensure that wastewater is completely sucked up, improving cleaning efficiency and coverage while avoiding clogging problems.
Smart Images
Figure CN223614774U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of floor scrubbers, and more particularly to a floor scrubber head adjustment system. Background Technology
[0002] Floor scrubbers are widely used in various locations to clean floor stains. The scrubbing head plays a leading role in the cleaning process. However, the scrubbing head pressure of existing floor scrubbers is too low. If the squeegee does not make seamless contact with the ground, or if the contact pressure is insufficient, the wastewater will not be completely absorbed, leaving water stains and affecting the cleaning effect. An incorrect angle of the squeegee will also lead to poor water absorption. Furthermore, existing squeegees cannot achieve automatic return to their original position; they are usually dragged back. This reduces the return speed of the squeegee and causes blockage on one side when the squeegee contacts the ground, preventing it from returning to its original position. This will affect the cleaning efficiency and range in subsequent cleaning processes. The inability of the scrubbing head to rotate flexibly will prevent it from adapting well to the surface conditions during the cleaning process. Utility Model Content
[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.
[0004] In view of the problems existing in the existing floor scrubber head adjustment system, this utility model is proposed.
[0005] Therefore, the purpose of this utility model is to provide a floor scrubber head adjustment system.
[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A floor scrubber head adjustment system includes an installation component, which includes an installation plate, an installation pin, and a connecting plate. The installation plate and the connecting plate are rotatably connected by the installation pin. The connecting component is connected to the side of the connecting plate away from the installation plate and includes a push rod connecting bracket, a push rod motor, the other end of the push rod motor being connected to the push rod connecting bracket, pull arm components disposed on both sides of the push rod connecting bracket, and a cleaning component connected to the side of the push rod connecting bracket away from the installation plate.
[0007] In a preferred embodiment of the floor scrubber head adjustment system of this utility model, the connecting plate is connected to the middle position of the mounting plate by a mounting pin.
[0008] In a preferred embodiment of the floor scrubber head adjustment system of this utility model, an installation position is provided above the push rod connecting bracket, the push rod motor is connected to the push rod connecting bracket through the installation position, and both ends of the push rod motor are respectively connected to the connecting plate and a section of the push rod connecting bracket away from the connecting plate.
[0009] As a preferred embodiment of the floor scrubber head adjustment system of this utility model, the pull arm component includes several sets of symmetrically distributed pull arm bearings and two sets of return springs, wherein the pull arm bearings connect the connecting plate to the cleaning component.
[0010] As a preferred embodiment of the floor scrubber head adjustment system of this utility model, the two sets of return springs are symmetrically distributed on both sides of the push rod connecting bracket, and the two ends of the two sets of return springs are respectively connected to the two ends of the mounting plate and the two ends of the cleaning component.
[0011] As a preferred embodiment of the floor scrubber head adjustment system of this utility model, the cleaning component includes an upper bracket connected to the pull arm component and a lower bracket disposed below the upper bracket, and the connecting plate is connected to the upper bracket through the pull arm bearing.
[0012] In a preferred embodiment of the floor scrubber head adjustment system of this utility model, a buffer spring is fixedly installed on the side of the upper bracket near the push rod connecting bracket, and the other end of the buffer spring is fixedly connected to the push rod connecting bracket.
[0013] In a preferred embodiment of the floor scrubber head adjustment system of this utility model, copper sleeves are provided at both ends of the upper support, and the upper support and the lower support are connected by the copper sleeves.
[0014] In a preferred embodiment of the floor scrubber head adjustment system of this utility model, an adjustment knob is provided on the side of the lower bracket away from the mounting plate, and the adjustment knob is connected to the upper bracket by a thread.
[0015] As a preferred embodiment of the floor scrubber head adjustment system of this utility model, the cleaning component further includes a water suction head disposed on the side of the lower support away from the mounting plate, and the water suction head is connected to the lower support by bolts.
[0016] The beneficial effects of this utility model are: it allows the excavator head to swing flexibly left and right, freely adjust the ground pressure of the excavator head, adjust the ground angle of the excavator head, so that the excavator head can better fit the ground, and the excavator head can automatically return to its original position without affecting the entire cleaning process. Attached Figure Description
[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:
[0018] Figure 1 This is a schematic diagram of the overall structure of the floor scrubber head adjustment system of this utility model.
[0019] Figure 2 This is a schematic diagram showing the overall disassembly of the floor scrubber head adjustment system of this utility model.
[0020] Figure 3 This utility model relates to the adjustment system for the scrubbing head of a floor scrubber. Figure 2 Enlarged schematic diagram of the structure at point A. Detailed Implementation
[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.
[0025] Example 1
[0026] Reference Figure 1-3, the first embodiment of this utility model, provides an installation component 100, which includes an installation plate 101, an installation pin 102, and a connecting plate 103. The installation plate 101 and the connecting plate 103 are rotatably connected by the installation pin 102. The connecting plate 103 is connected to the middle position of the installation plate 101 by the installation pin 102. An installation position 201a is provided above the push rod connecting bracket 201. The push rod motor 202 is connected to the push rod connecting bracket 201 through the installation position 201a. Both ends of the push rod motor 202 are respectively connected to the connecting plate 103 and a section of the push rod connecting bracket 201 away from the connecting plate 103.
[0027] Furthermore, the pull arm component 203 includes several sets of pull arm bearings 203a symmetrically distributed and two sets of return springs 203b. The pull arm bearings 203a connect the connecting plate 103 and the cleaning component 204. The two sets of return springs 203b are symmetrically distributed on both sides of the push rod connecting bracket 201. The two ends of the two sets of return springs 203b are respectively connected to the two ends of the mounting plate 101 and the two ends of the cleaning component 204.
[0028] Specifically, the mounting plate 101 can be fixed to the floor scrubber with bolts, and can be installed and removed. Both the mounting plate 101 and the connecting plate 103 have through holes on the top and bottom. The connecting plate 103 can communicate with the through holes on the mounting plate 101. By inserting the mounting pin 102, the connecting plate 103 and the mounting plate 101 can rotate relative to each other around the position of the mounting pin 102, thereby achieving the rotation adjustment of the scrubber head.
[0029] Specifically, since one end of the push rod motor 202 is connected to the connecting plate 103, the push rod 202 can be controlled to move its push rod end (the end away from the connecting plate 103) downward or upward. At this time, the cleaning force can be increased by controlling the motor to move downward and pressurize the ground with the scraper head. If a blockage occurs, the pressure on the ground with the scraper head can be reduced by adjusting the motor in the opposite direction.
[0030] Operation process: The return springs 203b symmetrically distributed on both sides of the push rod connecting bracket 201 connect the connecting plate 103 and the upper bracket 204a. This allows the return springs 203b on both sides to quickly return to their original position after the scrubber head is displaced during the swinging process. When the floor scrubber turns to the right, the floor scrubber and the cleaning component 204 will deviate from the same horizontal line. At this time, the return spring 203b on one side, which is stretched, maintains its elastic potential energy to pull the cleaning component 204 back so that the two return to the same horizontal line again.
[0031] Example 2
[0032] Reference Figure 1-3 is the second embodiment of this utility model. Unlike the first embodiment, this embodiment also includes a cleaning component 204, which includes an upper bracket 204a connected to the pull arm component 203 and a lower bracket 204b disposed below the upper bracket 204a. The connecting plate 103 is connected to the upper bracket 204a through the pull arm bearing 203a. A buffer spring 204c is fixedly disposed on the side of the upper bracket 204a near the push rod connecting bracket 201. The other end of the buffer spring 204c is fixedly connected to the push rod connecting bracket 201.
[0033] Furthermore, copper sleeves 204a-1 are provided at both ends of the upper bracket 204a. The upper bracket 204a and the lower bracket 204b are connected by the copper sleeves 204a-1. An adjustment knob 204b-1 is provided on the side of the lower bracket 204b away from the mounting plate 101. The adjustment knob 204b-1 is connected to the upper bracket 204a by threads. The cleaning component 204 also includes a water suction head 204d provided on the side of the lower bracket 204b away from the mounting plate 101. The water suction head 204d is connected to the lower bracket 204b by bolts.
[0034] Specifically, each of the two side arm bearings 203a consists of two fisheye bearings, which allows the entire system to better conform to the ground when encountering uneven ground.
[0035] Operation process: The entire system can swing freely left and right via the mounting pin 102 and return to its original position via the return spring 203b. It can be pressurized or depressurized via the push rod motor 202 and buffered and protected by the buffer spring 204c. The angle of the excavator head can be adjusted via the angle adjustment knob 204b-1 and the copper sleeve 204a-1 to make the excavator head fit closer to the ground. The adjustment knob 204b-1 controls the tightness of the push rod connecting bracket 201 via the thread.
[0036] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0037] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to the implementation of the present invention) may be omitted.
[0038] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.
[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A floor scrubber head adjustment system, characterized in that: include, The mounting assembly (100) includes a mounting plate (101), a mounting pin (102), and a connecting plate (103), wherein the mounting plate (101) and the connecting plate (103) are rotatably connected by the mounting pin (102); The connecting assembly (200) is connected to the side of the connecting plate (103) away from the mounting plate (101), and includes a push rod connecting bracket (201), a push rod motor (202), the other end of which is connected to the push rod connecting bracket (201), pull arm components (203) disposed on both sides of the push rod connecting bracket (201), and a cleaning component (204) connected to the side of the push rod connecting bracket (201) away from the mounting plate (101).
2. The floor scrubber head adjustment system as described in claim 1, characterized in that: The connecting plate (103) is connected to the middle position of the mounting plate (101) by the mounting pin (102).
3. The floor scrubber head adjustment system as described in claim 1 or 2, characterized in that: An installation position (201a) is provided above the push rod connecting bracket (201). The push rod motor (202) is connected to the push rod connecting bracket (201) through the installation position (201a). Both ends of the push rod motor (202) are respectively connected to the connecting plate (103) and a section of the push rod connecting bracket (201) away from the connecting plate (103).
4. The floor scrubber head adjustment system as described in claim 3, characterized in that: The pull arm component (203) includes several sets of symmetrically distributed pull arm bearings (203a) and two sets of return springs (203b). The pull arm bearings (203a) connect the connecting plate (103) to the cleaning component (204).
5. The floor scrubber head adjustment system as described in claim 4, characterized in that: Two sets of return springs (203b) are symmetrically distributed on both sides of the push rod connecting bracket (201), and the two ends of the two sets of return springs (203b) are respectively connected to the two ends of the mounting plate (101) and the two ends of the cleaning component (204).
6. The floor scrubber head adjustment system as described in claim 5, characterized in that: The cleaning component (204) includes an upper bracket (204a) connected to the pull arm component (203) and a lower bracket (204b) disposed below the upper bracket (204a). The connecting plate (103) is connected to the upper bracket (204a) via a pull arm bearing (203a).
7. The floor scrubber head adjustment system as described in claim 6, characterized in that: A buffer spring (204c) is fixedly installed on the side of the upper bracket (204a) near the push rod connecting bracket (201), and the other end of the buffer spring (204c) is fixedly connected to the push rod connecting bracket (201).
8. The floor scrubber head adjustment system as described in claim 7, characterized in that: The upper support (204a) is provided with copper sleeves (204a-1) at both ends, and the upper support (204a) and the lower support (204b) are connected by the copper sleeves (204a-1).
9. The floor scrubber head adjustment system as described in claim 8, characterized in that: An adjustment knob (204b-1) is provided on the side of the lower bracket (204b) away from the mounting plate (101), and the adjustment knob (204b-1) is connected to the upper bracket (204a) by a thread.
10. The floor scrubber head adjustment system as described in claim 9, characterized in that: The cleaning component (204) also includes a water suction head (204d) disposed on the side of the lower bracket (204b) away from the mounting plate (101), the water suction head (204d) being connected to the lower bracket (204b) by bolts.