Portable permanent magnet frequency conversion cleaning machine

Abstract

The utility model discloses a portable permanent-magnet variable-frequency cleaning machine, which relates to the field of vehicle-mounted cleaning machines and comprises a permanent-magnet electric cleaning machine and a bottom plate fixedly assembled at the bottom of the permanent-magnet electric cleaning machine. A plurality of hooks playing a hanging role are assembled on the outer surface of the rack steel pipe, a spray gun is movably hung between every two adjacent hooks, the permanent magnet electric cleaning machine sucks cleaning liquid and injects the cleaning liquid into the spray guns to be sprayed out at a high speed, and two idler wheels which are symmetrically distributed are assembled at the bottom of the bottom plate. After the whole cleaning machine is placed on the ground, a user drags and moves the cleaning machine, and under the action of the rolling wheels, the user can move the cleaning machine very conveniently, and the cleaning machine does not need to be carried very strenuously.

Description

Technical Field

[0001] The utility model relates to the field of vehicle-mounted cleaning machines, in particular to a portable permanent magnet variable frequency cleaning machine. Background Art

[0002] Traditional car washers on the market need to be very large if they want to achieve a higher output pressure and flow. When in use, they need to be moved three meters away from the vehicle body to prevent the spray gun from spraying a large amount of water on the body. Since the washing machine is large in size and heavy in weight, it is extremely laborious for users to carry it. For this reason, we have proposed a portable permanent magnet variable frequency washing machine. Utility Model Content

[0003] The purpose of the utility model is to provide a portable permanent magnet variable frequency cleaning machine, which can solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a portable permanent magnet variable frequency cleaning machine, comprising: a permanent magnet electric cleaning machine, and a bottom plate fixedly mounted on the bottom of the permanent magnet electric cleaning machine, the outer periphery of the permanent magnet electric cleaning machine is fixedly mounted with a frame steel pipe for reinforcement, the outer surface of the frame steel pipe is equipped with a plurality of hooks for hanging, wherein a spray gun is movably hung between two adjacent hooks, the permanent magnet electric cleaning machine sucks cleaning liquid into the interior of the spray gun and sprays it at high speed, and the bottom of the bottom plate is equipped with two symmetrically distributed rollers;

[0005] It also includes: a tow rod component, which is convenient for users to move the position of the permanent magnet electric cleaning machine on the ground, and the tow rod component is assembled on the frame steel pipe.

[0006] Preferably, each of the hooks is fixedly provided with a guard plate at one end close to the rack steel pipe, the guard plate is attached to the outer wall of the rack steel pipe, and the guard plate is fixed to the rack steel pipe by bolts. The hook can hang some items, such as a spray gun, or bagged items, etc.

[0007] Preferably, the tow rod component includes a mounting block fixedly mounted on two symmetrically distributed outer walls of the guard plate, each of the mounting blocks is provided with a slot on an end face away from the guard plate, and a movable arm is hingedly mounted on the inner side of the slot, a pull rod is slidably inserted into the interior of each mounting block, and the rotation axis of the pull rod and the movable arm are vertically distributed, the upper end of the pull rod extends into the interior of the slot, and a connecting rod is hingedly arranged between the upper end of the pull rod and the outer wall of the movable arm, each of the pull rods is fixed with a column slidably embedded in the interior of the mounting block at one end away from the connecting rod, and a spring is arranged between the end of the column away from the slot and the mounting block, a rod assembly is also arranged between the hook and the movable arm, and a closed frame is formed between the hook on the same side and the movable arm in the unfolded state.

[0008] Preferably, a connecting plate is fixedly provided between the two symmetrically distributed columns, and the connecting plate and the mounting block are axially slidably assembled, so that the two mounting blocks can be pressed downward at the same time through the connecting plate.

[0009] Preferably, the rod body assembly includes an assembly rod movably buckled between the two groups of hooks and the movable arms, and two symmetrically distributed limit plates are fixedly mounted on both ends of the assembly rod. The middle end of the assembly rod is rotatably assembled with a telescopic rod through a universal coupling, and the telescopic rod is a commonly used rod body that can be extended and adjusted in length.

[0010] Preferably, the hook is U-shaped, and the movable arm in the extended state extends into the U-shaped space of the hook, thereby ensuring that the movable arm and the side surface of the hook form a complete frame.

[0011] Preferably, the swing angle of the movable arm does not exceed ninety degrees, so as to avoid the swing angle of the movable arm being too large and failing to effectively restrict the assembly rod.

[0012] Preferably, the roller is a universal roller or a straight roller.

[0013] Preferably, the two rollers are located on a side of the bottom of the base plate away from the connecting plate, that is, the rollers are located on a side away from the telescopic rod.

[0014] Preferably, a cover is fixedly provided on the top of the permanent magnet electric cleaning machine, and a numerical display screen is embedded inside the cover. The numerical display screen is used to reflect the operating status of the permanent magnet electric cleaning machine. The numerical display screen is connected to the microcomputer system of the permanent magnet electric cleaning machine and can reflect the status of the permanent magnet electric cleaning machine in real time.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can place the cleaning machine as a whole on the ground through the tow rod component, and the user can drag the cleaning machine to move it. Under the action of the rollers, the user can move the cleaning machine very conveniently without the need for laborious transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the spray gun in the hanging state of the utility model;

[0019] Figure 3 This is a schematic diagram of the steel pipe structure of the frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the assembly rod and limit plate structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the installation block structure of the utility model.

[0022] In the figure: 1. Base plate; 2. Permanent magnet electric cleaning machine; 3. Frame steel pipe; 4. Numerical display screen; 5. Spray gun; 6. Hook; 7. Guard plate; 8. Assembly rod; 9. Telescopic rod; 10. Limit plate; 11. Mounting block; 12. Empty slot; 13. Movable arm; 14. Connecting rod; 15. Pull rod; 16. Connecting plate; 17. Spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example: See Figure 1-Figure 5 The portable permanent magnet variable frequency cleaning machine shown in the figure includes: a permanent magnet electric cleaning machine 2, and a base plate 1 fixedly mounted on the bottom of the permanent magnet electric cleaning machine 2. The outer periphery of the permanent magnet electric cleaning machine 2 is fixedly mounted with a frame steel pipe 3 for reinforcement. The outer surface of the frame steel pipe 3 is equipped with a plurality of hooks 6 for hanging. A spray gun 5 is movably mounted between two hooks 6 close to each other. The permanent magnet electric cleaning machine 2 draws cleaning liquid into the interior of the spray gun 5 and sprays it at high speed. The bottom of the base plate 1 is equipped with two symmetrically distributed rollers.

[0025] It also includes: a tow rod component, which is convenient for users to move the position of the permanent magnet electric cleaning machine 2 on the ground. The tow rod component is assembled on the frame steel pipe 3.

[0026] Each hook 6 is fixed with a guard plate 7 at one end close to the frame steel pipe 3. The guard plate 7 is attached to the outer wall of the frame steel pipe 3 and is fixed to the frame steel pipe 3 by bolts. The hook 6 can hang some items, such as a spray gun 5 or bagged items.

[0027] The tow bar component includes a mounting block 11 fixedly mounted on the outer wall of two symmetrically distributed guard plates 7. A slot 12 is provided on the end face of each mounting block 11 away from the guard plate 7, and a movable arm 13 is hingedly mounted on the inner side of the slot 12. A pull rod 15 is slidably inserted into the interior of each mounting block 11, and the rotation axis of the pull rod 15 and the movable arm 13 are vertically distributed. The upper end of the pull rod 15 extends into the interior of the slot 12, and a connecting rod 14 is hingedly arranged between the upper end of the pull rod 15 and the outer wall of the movable arm 13. A column slidably embedded in the interior of the mounting block 11 is fixed on the end of each pull rod 15 away from the connecting rod 14, and a spring 17 is arranged between the end of the column away from the slot 12 and the mounting block 11. A rod assembly is also arranged between the hook 6 and the movable arm 13, and a closed frame is formed between the hook 6 on the same side and the movable arm 13 in the expanded state.

[0028] A connecting plate 16 is fixedly provided between the two symmetrically distributed columns, and the connecting plate 16 and the mounting block 11 are axially slidably assembled, so that the two mounting blocks 11 can be pressed downward at the same time through the connecting plate 16 .

[0029] The rod body assembly includes an assembly rod 8 that is movably buckled between two sets of hooks 6 and a movable arm 13. Two symmetrically distributed limit plates 10 are fixedly mounted at both ends of the assembly rod 8. The middle end of the assembly rod 8 is rotatably assembled with a telescopic rod 9 through a universal coupling. The telescopic rod 9 is a commonly used extendable and length-adjustable rod body.

[0030] The hook 6 is U-shaped, and the movable arm 13 in the extended state extends into the U-shaped space of the hook 6, ensuring that the movable arm 13 and the side surface of the hook 6 form a complete frame.

[0031] The swing angle of the movable arm 13 does not exceed ninety degrees, so as to avoid the swing angle of the movable arm 13 being too large and failing to effectively restrict the assembly rod 8.

[0032] The roller is a universal roller or a straight roller.

[0033] The two rollers are located on a side of the bottom of the base plate 1 away from the connecting plate 16 , that is, the rollers are located on a side away from the telescopic rod 9 .

[0034] A cover is fixedly provided on the top of the permanent magnet electric cleaning machine 2, and a numerical display screen 4 is embedded inside the cover. The numerical display screen 4 is used to reflect the operating status of the permanent magnet electric cleaning machine 2. The numerical display screen 4 is connected to the microcomputer system of the permanent magnet electric cleaning machine 2 and can reflect the status of the permanent magnet electric cleaning machine 2 in real time.

[0035] Working principle:

[0036] When the user moves the permanent magnet electric cleaning machine 2 off the car, the assembly rod 8 can be assembled between the two hooks 6. During the assembly process, the two ends of the assembly rod 8 are directly pressed against the two movable arms 13 at the same time. During the pressing process, the movable arms 13 will swing downward and embed into the interior of the empty slot 12 until the assembly rod 8 moves down to a length that exceeds the movable arms 13. At this time, the movable arms 13 are no longer hindered by the assembly rod 8 and the springs 17. At the same time, they are reset and swung under the action of the springs 17. When the movable arms 13 form a frame with the hooks 6 again, the ends of the assembly rod 8 can be restricted. Moreover, under the action of the two limit plates 10, the assembly rod 8 can be prevented from sliding out of the frame laterally, thereby ensuring the stability of the assembly rod 8 and the rod body. After the rod body is assembled, the user can adjust the overall length of the telescopic rod 9 by himself. After that, the user can drag and move the permanent magnet electric cleaning machine 2 by the action of the assembly rod 8 and the telescopic rod 9. With the assistance of the rollers, it is more convenient to use for moving the permanent magnet electric cleaning machine 2, and it is extremely labor-saving.

[0037] After use, when the user needs to remove the assembly rod 8, the user only needs to press the connecting plate 16 downward, so that the pull rod 15 touches the movable arm 13 through the connecting rod 14, allowing the movable arm 13 to swing back to the inside of the empty slot 12, and the assembly rod 8 can be released.

[0038] It should be noted that in the above solution, the frame formed by the movable arm 13 and the hook 6 is rectangular when viewed from the side, and its length is more than twice the length of the movable arm 13, while the diameter of the assembly rod 8 is smaller than the length of the movable arm 13, which can ensure the stability of the assembly rod 8 when being assembled and disassembled inside the frame.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include" or "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Portable permanent magnet frequency conversion cleaning machine, characterized in that, include: A permanent magnet electric cleaning machine (2) and a bottom plate (1) fixedly mounted on the bottom of the permanent magnet electric cleaning machine (2); a frame steel pipe (3) for reinforcement is fixedly mounted on the periphery of the permanent magnet electric cleaning machine (2); a plurality of hooks (6) for hanging are mounted on the outer surface of the frame steel pipe (3); a spray gun (5) is movably mounted between two of the hooks (6) adjacent to each other; the permanent magnet electric cleaning machine (2) draws cleaning fluid into the interior of the spray gun (5) and sprays it out at high speed; and two symmetrically distributed rollers are mounted on the bottom of the bottom plate (1); Also includes: The tow rod component facilitates the user to move the position of the permanent magnet electric cleaning machine (2) on the ground, and the tow rod component is assembled on the frame steel pipe (3).

2. The portable permanent magnet variable frequency cleaning machine according to claim 1, characterized in that: A guard plate (7) is fixedly provided on one end of each hook (6) close to the frame steel pipe (3); the guard plate (7) is attached to the outer wall of the frame steel pipe (3), and the guard plate (7) is fixed to the frame steel pipe (3) by bolts.

3. The portable permanent magnet variable frequency cleaning machine according to claim 2, characterized in that: The drag rod component includes a mounting block (11) fixedly mounted on the outer wall of two symmetrically distributed guard plates (7), each of the mounting blocks (11) is provided with a slot (12) on one end surface away from the guard plate (7), and a movable arm (13) is hingedly mounted on the inner side of the slot (12), and a pull rod (15) is slidably inserted into the interior of each mounting block (11), and the rotation axis of the pull rod (15) and the movable arm (13) are vertically distributed, and the upper end of the pull rod (15) is A connecting rod (14) is hingedly provided between the upper end of the pull rod (15) and the outer wall of the movable arm (13), and the end of each pull rod (15) away from the connecting rod (14) is fixed with a column that is slidably embedded in the interior of the mounting block (11), and a spring (17) is provided between the end of the column away from the empty slot (12) and the mounting block (11), and a rod assembly is also provided between the hook (6) and the movable arm (13).

4. The portable permanent magnet variable frequency cleaning machine according to claim 3, characterized in that: A connecting plate (16) is fixedly arranged between the two symmetrically distributed columns, and the connecting plate (16) and the mounting block (11) are axially slidably assembled.

5. The portable permanent magnet variable frequency cleaning machine according to claim 3, characterized in that: The rod assembly comprises an assembly rod (8) movably buckled between two groups of hooks (6) and the movable arm (13); two symmetrically distributed limit plates (10) are fixedly mounted on both ends of the assembly rod (8); and a telescopic rod (9) is rotatably mounted on the middle end of the assembly rod (8) via a universal coupling.

6. The portable permanent magnet variable frequency cleaning machine according to claim 3, characterized in that: The hook (6) is U-shaped, and the movable arm (13) in the extended state extends into the U-shaped space of the hook (6).

7. The portable permanent magnet variable frequency cleaning machine according to claim 3, characterized in that: The swing angle of the movable arm (13) does not exceed ninety degrees.

8. The portable permanent magnet variable frequency cleaning machine according to claim 4, characterized in that: The roller is a universal roller or a straight roller.

9. The portable permanent magnet variable frequency cleaning machine according to claim 8, characterized in that: The two rollers are located at the bottom of the base plate (1) on a side away from the connecting plate (16).

10. The portable permanent magnet variable frequency cleaning machine according to claim 1, characterized in that: A cover is fixedly provided on the top of the permanent magnet electric cleaning machine (2), and a numerical display screen (4) is embedded inside the cover. The numerical display screen (4) is used to reflect the operating status of the permanent magnet electric cleaning machine (2).

Images