Hand throwing machine with automatic cleaning function

Abstract

The utility model relates to the technical field of hand polishing machines, and particularly discloses a hand polishing machine with an automatic cleaning function, which comprises a machine body, a water tank is connected to one end of the machine body, a water pipe is connected to the water tank, a protective shell is fixed to one end of the water tank, a water pump is installed on the protective shell, one end of the water pipe is connected with the water pump, a spray head is arranged on the inner wall of the protective shell and connected with the water pump, and a polishing piece is arranged in the protective shell. Connecting plates are rotationally connected to the two sides of the inner wall of the protective shell, a plurality of sliding grooves are formed in the connecting plates, a cleaning plate is arranged between the connecting plates, a plurality of sliding plates are fixed to the two sides of the cleaning plate, the sliding plates are attached to the sliding grooves, and elastic components are connected to one sides of the sliding plates. One end of the elastic component is connected with the connecting plate; fixing plates are arranged on the two sides of the outer wall of the protection shell, a plurality of plug pins are arranged between the fixing plates, and one ends of the plug pins are connected with nuts.

Description

Technical Field

[0001] The utility model relates to the technical field of hand-throwing machines, in particular to a hand-throwing machine with an automatic cleaning function. Background Art

[0002] The manual polisher is an electric tool. The polisher consists of a base, a polishing disc, a polishing fabric, a polishing cover and a cover. The motor is fixed on the base, and the cone sleeve for fixing the polishing disc is connected to the motor shaft through a screw. The polishing fabric is fastened to the polishing disc through a ferrule. After the motor is powered on by the switch on the base, pressure can be applied to the sample by hand to polish on the rotating polishing disc. The polishing liquid added during the polishing process can flow into the square plate placed next to the polisher through the drain pipe in the plastic plate fixed on the base. The polishing cover and cover can prevent dust and other debris from falling on the polishing fabric when the machine is not in use, thereby affecting the use effect.

[0003] When people use manual polishing machines, the debris generated during polishing will adhere to the polishing sheet. Currently, manual polishing machines with automatic cleaning functions are becoming more and more common. However, manual polishing machines will wet the polishing sheet during cleaning, but cannot remove the water stains in time, which requires people to spend time waiting, thus greatly reducing the efficiency of polishing. Utility Model Content

[0004] The purpose of the utility model is to provide a hand-washing machine with an automatic cleaning function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hand polishing machine with automatic cleaning function, comprising a machine body; a water tank is connected to one end of the machine body, a water pipe is connected to the water tank, a protective shell is fixed to the end of the water tank away from the machine body, a water pump is installed on the protective shell, an end of the water pipe away from the water tank is connected to the water pump, a plurality of nozzles are arranged on the inner wall of the protective shell, the nozzles are all connected to the water pump, a polishing sheet is arranged inside the protective shell, and the nozzles correspond to the polishing sheet; two inner walls of the protective shell are provided with a plurality of nozzles, each nozzle is connected to the water pump, and a polishing sheet is arranged inside the protective shell, and the nozzles correspond to the polishing sheet; two inner walls of the protective shell are provided with a plurality of nozzles, each nozzle is connected to the water pump, and a plurality of nozzles are ... The two sides are rotatably connected with connecting plates, a plurality of sliding grooves are opened on the connecting plates, a cleaning plate is arranged between the connecting plates, a plurality of sliding plates are fixed on both sides of the cleaning plates close to the connecting plates, the sliding plates are fitted with the sliding grooves, an elastic component is connected to one side of the sliding plate, and the end of the elastic component away from the sliding plate is connected to the connecting plate; fixing plates are arranged on both sides of the outer wall of the protective shell, a plurality of pins are arranged between the fixing plates, the pins connect the fixing plate and the cleaning plate, and a nut is connected to one end of the pins.

[0006] Preferably, one end of the machine body close to the water tank is processed with threads, and the machine body and the water tank are connected by threads, so as to facilitate the replenishment of water inside the water tank.

[0007] Preferably, the cross-section of the protective shell is a semicircular structure, the nozzles correspond to the outer wall of the polishing sheet, the nozzles are arranged between the connecting plates, and the side of the cleaning plate close to the polishing sheet is processed into a curved surface; this facilitates cleaning of the polishing sheet.

[0008] Preferably, through grooves are processed on both sides of the protective shell, and the through grooves penetrate the protective shell horizontally, and the through grooves correspond to the cleaning plates, so that people can observe the interior of the protective shell conveniently.

[0009] Preferably, the latches correspond to the slide grooves, and a limiting groove is provided on one side of the cleaning plate close to the slide groove, and the latches correspond to the limiting grooves; the cleaning plate is limited by the latches to control the distance between the cleaning plate and the polishing sheet.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a rotatable connecting plate inside the protective shell, the cleaning plate can be driven to rotate around the polishing sheet, so that the cleaning plate can wipe the polishing sheet, and the polishing sheet can accelerate the drying speed of water stains after being cleaned by the nozzle, thereby maintaining the dryness of the polishing sheet and preventing water stains from affecting the work of the polishing sheet, and the cleaning plate is limited by elastic components and latches and can be stably placed in the protective shell, so that the cleaning plate and the nozzle cooperate in the protective shell, first spray water on the polishing sheet to remove attached stains, and then wipe the water stains with the cleaning plate, thereby improving the cleaning efficiency and quality, reducing people's cleaning time, and thus reducing the impact on people's polishing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the front structure of the protective shell of the utility model;

[0013] Figure 3 It is a schematic diagram of the overall structure of the connecting plate of the utility model;

[0014] Figure 4 For this utility model Figure 2 A magnified view of the structure in the middle.

[0015] In the figure: 1. body; 2. water tank; 3. protective shell; 4. water pipe; 5. water pump; 6. polishing sheet; 7. connecting plate; 8. nozzle; 9. through groove; 10. fixing plate; 11. cleaning plate; 12. sliding plate; 13. slide groove; 14. elastic component; 15. latch; 16. nut. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-4The utility model provides a technical solution: a hand polishing machine with automatic cleaning function, comprising a machine body 1; one end of the machine body 1 is connected to a water tank 2, the water tank 2 is connected to a water pipe 4, a protective shell 3 is fixed to the end of the water tank 2 away from the machine body 1, a water pump 5 is installed on the protective shell 3, the end of the water pipe 4 away from the water tank 2 is connected to the water pump 5, a plurality of nozzles 8 are arranged on the inner wall of the protective shell 3, the nozzles 8 are all connected to the water pump 5, a polishing sheet 6 is arranged inside the protective shell 3, and the nozzles 8 correspond to the polishing sheet 6; both sides of the inner wall of the protective shell 3 are rotatably connected with connecting plates 7, the A plurality of slide grooves 13 are provided on the connecting plates 7, a cleaning plate 11 is provided between the connecting plates 7, a plurality of sliding plates 12 are fixed on both sides of the cleaning plates 11 close to the connecting plates 7, the sliding plates 12 are fitted with the slide grooves 13, an elastic component 14 is connected to one side of the sliding plate 12, and the end of the elastic component 14 away from the sliding plate 12 is connected to the connecting plate 7; fixed plates 10 are provided on both sides of the outer wall of the protective shell 3, a plurality of latches 15 are provided between the fixed plates 10, the latches 15 connect the fixed plates 10 and the cleaning plates 11, and a nut 16 is connected to one end of the latches 15.

[0020] Furthermore, one end of the machine body 1 close to the water tank 2 is processed with a thread, and the machine body 1 and the water tank 2 are connected by threads, so as to facilitate the replenishment of water inside the water tank 2.

[0021] Furthermore, the cross-section of the protective shell 3 is a semicircular structure, the nozzles 8 correspond to the outer wall of the polishing sheet 6, the nozzles 8 are arranged between the connecting plates 7, and the side of the cleaning plate 11 close to the polishing sheet 6 is processed into a curved surface; this facilitates cleaning of the polishing sheet 6.

[0022] Furthermore, through grooves 9 are processed on both sides of the protective shell 3 , and the through grooves 9 transversely penetrate the protective shell 3 , and the through grooves 9 correspond to the cleaning plates 11 , so that people can observe the interior of the protective shell 3 conveniently.

[0023] Furthermore, the latches 15 correspond to the slide grooves 13, and the cleaning plate 11 has a limiting groove on one side close to the slide groove 13, and the latches 15 correspond to the limiting grooves; the cleaning plate 11 is limited by the latches 15 to control the distance between the cleaning plate 11 and the polishing sheet 6.

[0024] Working principle: In actual use of the utility model, people start the water pump 5 on the protective shell 3, so that the water pipe 4 transfers the water in the water tank 2 to the nozzle 8. After the stains attached to the polishing sheet 6 are cleaned by the nozzle 8, the nut 16 on the latch 15 is turned down, and the latch 15 is separated from the cleaning plate 11 and the fixing plate 10, so that the cleaning plate 11 is released from the limit. At this time, the elastic component 14 in the slide groove 13 will push the sliding plate 12 to slide downward, so that the arc surface of the cleaning plate 11 is in contact with the polishing sheet 6. The cleaning plate 11 is then closed and people hold the machine body 1, so that the cleaning plate 11 absorbs the water stains on the polishing sheet 6, so that the polishing sheet 6 can be dried quickly after cleaning. When the cleaning plate 11 has finished working, people observe the internal situation through the through slot 9 on the protective shell 3, so that the connecting plate 7 is rotated to correspond to the fixed plate 10, and the sliding plates 12 on both sides of the cleaning plate 11 are pulled upward until they correspond to the pin 15, and the pin 15 passes through the slide groove 13 and the cleaning plate 11, so as to limit the cleaning plate 11 again.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hand-throwing machine with automatic cleaning function, characterized in that: The invention comprises a machine body (1); one end of the machine body (1) is connected to a water tank (2), the water tank (2) is connected to a water pipe (4), a protective shell (3) is fixed to the end of the water tank (2) away from the machine body (1), a water pump (5) is installed on the protective shell (3), the end of the water pipe (4) away from the water tank (2) is connected to the water pump (5), a plurality of nozzles (8) are arranged on the inner wall of the protective shell (3), the nozzles (8) are connected to the water pump (5), a polishing sheet (6) is arranged inside the protective shell (3), the nozzles (8) correspond to the polishing sheet (6); both sides of the inner wall of the protective shell (3) are rotatably connected to connecting plates (7), and the connecting plates (7) are provided with a plurality of sliding grooves (13), a cleaning plate (11) is arranged between the connecting plates (7), a plurality of sliding plates (12) are fixed on both sides of the cleaning plate (11) close to the connecting plates (7), the sliding plates (12) are in contact with the slide grooves (13), one side of the sliding plate (12) is connected with an elastic component (14), and the end of the elastic component (14) away from the sliding plate (12) is connected to the connecting plate (7); fixed plates (10) are arranged on both sides of the outer wall of the protective shell (3), a plurality of latches (15) are arranged between the fixed plates (10), the latches (15) connect the fixed plates (10) and the cleaning plate (11), and one end of the latches (15) is connected with a nut (16).

2. The hand-washing machine with automatic cleaning function according to claim 1 is characterized in that: One end of the machine body (1) close to the water tank (2) is processed with a thread, and the machine body (1) and the water tank (2) are connected by threads.

3. The hand-washing machine with automatic cleaning function according to claim 1 is characterized in that: The cross section of the protective shell (3) is a semicircular structure, the nozzles (8) correspond to the outer wall of the polishing sheet (6), the nozzles (8) are arranged between the connecting plates (7), and the side of the cleaning plate (11) close to the polishing sheet (6) is processed into a curved surface.

4. The hand-washing machine with automatic cleaning function according to claim 1 is characterized in that: Through grooves (9) are machined on both sides of the protective shell (3), the through grooves (9) penetrate the protective shell (3) transversely, and the through grooves (9) correspond to the cleaning plates (11).

5. The hand-washing machine with automatic cleaning function according to claim 1 is characterized in that: The latches (15) correspond to the slide grooves (13); a limiting groove is provided on one side of the cleaning plate (11) close to the slide grooves (13); and the latches (15) correspond to the limiting grooves.

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