Dry ice cleaning machine facilitating dirt removal

Abstract

The utility model provides a dry ice cleaning machine convenient to remove dirt, and relates to the technical field of dry ice cleaning machines, the dry ice cleaning machine comprises a cleaning machine body, the top of the cleaning machine body is provided with a feed inlet in a penetrating manner, the interior of the feed inlet is in threaded connection with a screw cap, the interior of the cleaning machine body is provided with a material storage area, and the material storage area is provided with a material storage groove. And a discharge port is formed in the bottom of the storage area. According to the spray gun, by arranging the fixing frame, the screw hole, the threaded rod, the sliding plate, the adjusting plate, the rotary knob and other structures, the rotary knob is rotated to drive the threaded rod to rotate in the screw hole, the threaded rod can drive the sliding plate to slide in the fixing frame in the rotating process, and the sliding plate can drive the adjusting plate to slide at a nozzle of the spray gun in the sliding process; by means of the structure, the discharging amount of the dry ice can be rapidly adjusted, then an operator can select the proper discharging amount according to the area of dirt, and the dirt removing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dry ice cleaning machines, in particular to a dry ice cleaning machine which is convenient for removing dirt. Background Art

[0002] Dry ice cleaning machine is a kind of equipment that uses solid carbon dioxide (dry ice) particles for cleaning. It is an efficient and environmentally friendly cleaning method and is widely used in the field of industrial cleaning. Dry ice cleaning machine pressurizes solid carbon dioxide and sprays it onto the surface to be cleaned, and uses the heat energy and gasification process generated by dry ice particles during high-speed impact to remove surface dirt, thereby achieving the purpose of cleaning. Dry ice cleaning machines are often used in the petrochemical industry. Publication No. CN209452421U discloses a dry ice cleaning machine, including a cabinet, a sealed tank, a sealing cover, three high-pressure gas cylinders with the same structure, a connecting pipe and a spray gun, wherein a sealed tank is installed in the cabinet, a crushing structure is installed between the sealed tank and the lower wall of the cabinet, the sealing cover is placed on the sealed tank, an extrusion structure is installed on the sealing cover, the high-pressure gas cylinder is placed in the cabinet, a connecting pipe is installed between the high-pressure gas cylinder and the sealed tank, and the spray gun is placed outside the cabinet and communicated with the sealed tank; the utility model relates to the field of dry ice cleaning technology, and through the mutual cooperation of the crushing structure and the extrusion structure, efficient crushing of block dry ice is achieved, the structure is simple, the operation is convenient, and the crushed dry ice is powdered. However, the dry ice cleaning machine cannot adjust the dry ice discharge amount of the spray gun, which results in the operator being unable to select the appropriate discharge amount according to the area of ​​the dirt, thereby reducing the dirt removal efficiency. The dry ice cleaning machine still has shortcomings and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a dry ice cleaning machine which is convenient for removing dirt, comprising a cleaning machine body, a feeding port is provided through the top of the cleaning machine body, a screw cap is connected to the feeding port through internal threads, a storage area is provided inside the cleaning machine body, a discharge port is provided at the bottom of the storage area, an exhaust passage is provided at the bottom of the discharge port, a fixing plate is fixedly installed on one side of the cleaning machine body, an air compression pump is fixedly installed on the bottom of the fixing plate, an air intake pipe is fixedly installed on the output end of the air compression pump, an exhaust hose is fixedly installed on one side of the cleaning machine body, a spray gun is fixedly installed on one end of the exhaust hose away from the cleaning machine body, a fixing bracket is fixedly installed on one side of the spray gun, a screw hole is provided through the outer side of the fixing bracket, a threaded rod is threadedly connected to the internal threads of the screw hole, a slide plate is fixedly installed on one end of the threaded rod close to the screw hole, an adjusting plate is fixedly installed on one side of the slide plate, and a knob is fixedly installed on one end of the threaded rod away from the screw hole.

[0005] Preferably, the outer wall of the rotary cover is evenly provided with anti-skid grooves, thereby improving the anti-skid effect when the rotary cover is rotated.

[0006] Preferably, the air inlet pipe is connected to the exhaust channel, and the exhaust hose is connected to the exhaust channel. Here, the transportation efficiency of the dry ice particles is improved by connecting them to each other.

[0007] Preferably, rollers are symmetrically fixedly mounted on the bottom of the cleaning machine body, and the number of the rollers is four groups. Here, the four groups of rollers facilitate the movement of the cleaning machine body.

[0008] Preferably, a reel is fixedly mounted on one side of the cleaning machine body, thereby facilitating storage of the exhaust hose through the reel.

[0009] Preferably, push handles are fixedly installed on both sides of the cleaning machine body, and the slide plate is slidably connected to the fixed frame. Here, the push handle facilitates pushing the cleaning machine body, and the sliding connection improves the limiting effect of the slide plate.

[0010] Preferably, a motor is fixedly mounted on the top of the cleaning machine body, a rotating shaft is fixedly mounted on the output end of the motor, and crushing blades are evenly fixedly mounted on the outer wall of the rotating shaft. Here, the rotating shaft is driven to rotate by the motor, and the rotating shaft drives multiple groups of crushing blades to rotate during the rotation process, thereby improving the crushing efficiency of dry ice particles and effectively preventing large dry ice particles from clogging the exhaust hose without being crushed.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a fixing frame, a screw hole, a threaded rod, a slide plate, an adjusting plate and a knob are provided. By turning the knob, the threaded rod is driven to rotate inside the screw hole. During the rotation of the threaded rod, the slide plate is driven to slide inside the fixing frame. During the sliding of the slide plate, the adjusting plate is driven to slide at the nozzle of the spray gun. After sliding a suitable distance, the knob is stopped. This structure can quickly adjust the discharge amount of dry ice, so that the operator can select a suitable discharge amount according to the area of ​​the dirt, thereby improving the dirt removal efficiency.

[0013] 2. In the utility model, a motor, a rotating shaft and a crushing blade are provided. The motor drives the rotating shaft to rotate, and the rotating shaft drives multiple groups of crushing blades to rotate during the rotation process, thereby improving the crushing efficiency of dry ice particles and effectively preventing large dry ice particles from clogging the exhaust hose without being crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a dry ice cleaning machine that is convenient for removing dirt;

[0015] Figure 2 The utility model provides a schematic diagram of the internal structure of a dry ice cleaning machine that is convenient for removing dirt;

[0016] Figure 3 The utility model provides a schematic diagram of the explosion structure of a dry ice cleaning machine that is convenient for removing dirt;

[0017] Figure 4 The utility model provides a schematic diagram of a partial explosion structure of a dry ice cleaning machine that is convenient for removing dirt;

[0018] Figure 5 The utility model proposes a dry ice cleaning machine that is convenient for removing dirt Figure 4 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Cleaning machine body; 2. Feed inlet; 3. Screw cover; 4. Storage area; 5. Discharge port; 6. Exhaust channel; 7. Fixed plate; 8. Air compressor pump; 9. Inlet pipe; 10. Exhaust hose; 11. Spray gun; 12. Fixed frame; 13. Screw hole; 14. Threaded rod; 15. Slide plate; 16. Adjustment plate; 17. Knob; 18. Motor; 19. Rotating shaft; 20. Crushing blade; 21. Anti-skid groove; 22. Winding reel; 23. Roller; 24. Push handle. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-5 The utility model provides a technical solution: a dry ice cleaning machine for cleaning dirt, comprising a cleaning machine body 1, a feeding port 2 is provided through the top of the cleaning machine body 1, a screw cap 3 is connected to the feeding port 2 through a thread, a storage area 4 is provided inside the cleaning machine body 1, a discharge port 5 is provided at the bottom of the storage area 4, an exhaust channel 6 is provided at the bottom of the discharge port 5, a fixing plate 7 is fixedly installed on one side of the cleaning machine body 1, an air compression pump 8 is fixedly installed at the bottom of the fixing plate 7, and an output end of the air compression pump 8 is fixedly installed An air inlet pipe 9 is provided, an exhaust hose 10 is fixedly installed on one side of the cleaning machine body 1, a spray gun 11 is fixedly installed on the end of the exhaust hose 10 away from the cleaning machine body 1, a fixing frame 12 is fixedly installed on one side of the spray gun 11, a screw hole 13 is penetrated through the outer side of the fixing frame 12, a threaded rod 14 is connected to the inner thread of the screw hole 13, a slide plate 15 is fixedly installed on the end of the threaded rod 14 close to the screw hole 13, an adjusting plate 16 is fixedly installed on one side of the slide plate 15, and a knob 17 is fixedly installed on the end of the threaded rod 14 away from the screw hole 13. By setting up structures such as a fixing frame 12, a screw hole 13, a threaded rod 14, a slide plate 15, an adjustment plate 16 and a knob 17, the knob 17 is rotated to drive the threaded rod 14 to rotate inside the screw hole 13. During the rotation of the threaded rod 14, the slide plate 15 is driven to slide inside the fixing frame 12. During the sliding process, the slide plate 15 is driven to slide at the nozzle of the spray gun 11. After sliding a suitable distance, the knob 17 is stopped from being rotated. This structure can quickly adjust the discharge amount of dry ice, so that the operator can select a suitable discharge amount according to the area of ​​the dirt, thereby improving the dirt removal efficiency.

[0025] See also Figure 1-5The outer wall of the rotary cover 3 is evenly provided with anti-skid grooves 21, and the anti-skid grooves 21 improve the anti-skid effect when rotating the rotary cover 3. The air inlet pipe 9 is connected to the exhaust channel 6, and the exhaust hose 10 is connected to the exhaust channel 6. The transportation efficiency of dry ice particles is improved by mutual connection. Rollers 23 are symmetrically fixedly installed on the bottom of the cleaning machine body 1. The number of rollers 23 is four groups. The four groups of rollers 23 facilitate the movement of the cleaning machine body 1. A winding reel 22 is fixedly installed on one side of the cleaning machine body 1. The winding reel 22 facilitates the storage of the exhaust hose 10. Push handles 24 are fixedly installed on both sides of the cleaning machine body 1. The push handles 24 facilitate pushing the cleaning machine body 1. The slide plate 15 is slidably connected to the fixed frame 12, and the limiting effect of the slide plate 15 is improved by the sliding connection.

[0026] Embodiment 2

[0027] See also Figure 3 A motor 18 is fixedly installed on the top of the cleaning machine body 1, and a rotating shaft 19 is fixedly installed on the output end of the motor 18. Crushing blades 20 are evenly fixedly installed on the outer wall of the rotating shaft 19. The rotating shaft 19 is driven to rotate by the motor 18. During the rotation process, the rotating shaft 19 will drive multiple groups of crushing blades 20 to rotate, thereby improving the crushing efficiency of the dry ice particles and effectively preventing larger dry ice particles from clogging the exhaust hose 10 without being crushed.

[0028] Working principle: when in use, first start the motor 18, and the motor 18 drives the rotating shaft 19 to rotate. During the rotation process, the rotating shaft 19 will drive multiple groups of crushing blades 20 to rotate, and then pour the dry ice from the feed port 2 into the storage area 4. After pouring, the rotating crushing blades 20 will crush the dry ice, and the crushed dry ice will be discharged from the discharge port 5 into the exhaust channel 6. Then start the air compression pump 8, and the air compression pump 8 will compress the external air and then transport it from the air inlet pipe 9 to the exhaust channel 6, and then bring the crushed granular dry ice into the exhaust hose 10. After being brought in, the granular dry ice will be sprayed out from the spray gun 11. At this time, the spray gun 11 can be aimed at the dirty surface of the equipment that needs to be cleaned. The granular dry ice will instantly vaporize and generate impact airflow when it falls on the dirty surface, and the airflow will blow away the stains on the dirty surface. When the discharge amount of dry ice needs to be adjusted, the knob 17 is first turned, and the threaded rod 14 is driven to rotate inside the screw hole 13 by the knob 17. During the rotation of the threaded rod 14, the slide plate 15 is driven to slide inside the fixed frame 12. During the sliding process, the slide plate 15 is driven to drive the adjustment plate 16 to slide at the nozzle of the spray gun 11. After sliding a suitable distance, the knob 17 can be stopped, thereby improving the adjustment efficiency of the dry ice discharge amount.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dry ice cleaning machine for easily removing dirt, comprising a cleaning machine body (1), characterized in that: The top of the cleaning machine body (1) is provided with a feed inlet (2), the feed inlet (2) is internally threadedly connected to a screw cap (3), a storage area (4) is provided inside the cleaning machine body (1), a discharge port (5) is provided at the bottom of the storage area (4), an exhaust passage (6) is provided at the bottom of the discharge port (5), a fixing plate (7) is fixedly installed on one side of the cleaning machine body (1), an air compressor (8) is fixedly installed at the bottom of the fixing plate (7), an air intake pipe (9) is fixedly installed at the output end of the air compressor (8), and a fixing plate (7) is fixedly installed on one side of the cleaning machine body (1). An exhaust hose (10) is installed, and a spray gun (11) is fixedly installed on one end of the exhaust hose (10) away from the cleaning machine body (1), and a fixing frame (12) is fixedly installed on one side of the spray gun (11), and a screw hole (13) is penetrated through the outer side of the fixing frame (12), and a threaded rod (14) is connected to the inner thread of the screw hole (13), and a slide plate (15) is fixedly installed on the end of the threaded rod (14) close to the screw hole (13), and an adjustment plate (16) is fixedly installed on one side of the slide plate (15), and a knob (17) is fixedly installed on the end of the threaded rod (14) away from the screw hole (13).

2. The dry ice cleaning machine for easily removing dirt according to claim 1, characterized in that: The outer wall of the rotary cover (3) is evenly provided with anti-slip grooves (21).

3. The dry ice cleaning machine for easily removing dirt according to claim 1, characterized in that: The air intake pipe (9) and the exhaust passage (6) are in communication with each other, and the exhaust hose (10) and the exhaust passage (6) are in communication with each other.

4. The dry ice cleaning machine for easily removing dirt according to claim 1, characterized in that: Rollers (23) are symmetrically fixedly mounted on the bottom of the cleaning machine body (1), and the number of the rollers (23) is four groups.

5. The dry ice cleaning machine for easily removing dirt according to claim 1, characterized in that: A winding reel (22) is fixedly mounted on one side of the cleaning machine body (1).

6. The dry ice cleaning machine for easily removing dirt according to claim 1, characterized in that: Push handles (24) are fixedly mounted on both sides of the cleaning machine body (1), and the slide plate (15) is slidably connected to the fixed frame (12).

7. The dry ice cleaning machine for easily removing dirt according to claim 1, characterized in that: A motor (18) is fixedly mounted on the top of the cleaning machine body (1), a rotating shaft (19) is fixedly mounted on the output end of the motor (18), and crushing blades (20) are evenly fixedly mounted on the outer wall of the rotating shaft (19).

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