Intelligent dry ice cleaning equipment

Abstract

The intelligent dry ice cleaning equipment comprises an ice spraying box, a material guiding barrel and an ice breaking box, the material guiding barrel is communicated between the ice spraying box and the ice breaking box, an ice storage box is installed on the left side of an inner cavity of the ice breaking box in a sliding mode, and a containing opening used in cooperation with the ice storage box is formed in the top of the ice breaking box. The utility model relates to the technical field of dry ice cleaning. According to the intelligent dry ice cleaning equipment, the ice storage box is installed in the ice breaking box, the push plate is arranged in the ice storage box and used in cooperation with the ice outlet and the ice scraping knife, the push plate can be used for pushing dry ice to make contact with the rotating disc, the dry ice blocks are cut through the ice scraping knife, and the cutting amount of the dry ice blocks is increased; according to the dry ice cutting device, dry ice which is not cut can be conveniently taken out and stored after follow-up work is completed, use of the next time is facilitated, secondary crushing of the dry ice particles of the next time is avoided, and the current use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of dry ice cleaning, in particular to intelligent dry ice cleaning equipment. Background Art

[0002] Dry ice cleaning, also known as cold spraying, uses compressed air as the power and carrier, and dry ice particles as the accelerated particles. They are sprayed onto the surface of the object to be cleaned through a special spray cleaning machine. The momentum change, sublimation, melting and other energy conversions of the high-speed moving solid dry ice particles are used to quickly freeze the dirt, oil, residual impurities and the like on the surface of the object to be cleaned, thereby condensing, brittle, and peeling off, and at the same time being removed with the airflow. Existing dry ice cleaning equipment must crush the dry ice before using it to a certain particle size so that the dry ice can play the best effect. However, the existing cleaning device does not have the function of automatic crushing and is used in combination with an external machine. Therefore, it will cause a certain degree of dry ice loss. Patented equipment has been used to improve this.

[0003] For example, Chinese patent CN216757491U, an intelligent dry ice cleaning equipment, belongs to the technical field of dry ice cleaning equipment, and solves the problem of low cleaning efficiency of existing dry ice cleaning equipment. Its technical points are: the cleaning equipment is provided with a feed hopper and a crushing box, a dry ice crushing mechanism is provided in the crushing box, the crushing box is connected to a discharge box through a material guide pipe, a pushing mechanism is provided on the discharge box, the discharge box is connected to a dry ice particle spray tank through a pipe, and a dry ice conveying and cleaning mechanism is provided on the dry ice particle spray tank. The operation of the dry ice crushing mechanism is convenient for crushing the falling block dry ice, the dry ice crushing mechanism drives the pushing drive group and the pushing group to operate, and reciprocates to push the finely crushed dry ice into the interior of the dry ice particle spray tank, the conveying group operates to convey the gas to the dry ice particle spray tank for dry ice spray cleaning, and the dry ice crushing mechanism drives the conveying drive group to operate, so that the dry ice spray cleaning range is greatly improved, which has the advantage of high cleaning efficiency.

[0004] Although the device in the above document has a structure that can pre-crush the dry ice, it still has obvious defects in actual use, such as:

[0005] When the equipment crushes dry ice, the crushing roller will crush the entire dry ice block into particles for storage at one time. However, this setting will sometimes result in the dry ice particles not being used up after the cleaning work is completed. After a large number of dry ice particles are taken out, they will be piled up and stored together and condensed into a large block, which will require re-crushing for subsequent use. The process is cumbersome and the volume of the particles becomes smaller after the second crushing, which is not suitable for current use.

[0006] Therefore, an intelligent dry ice cleaning equipment that can be easily recycled and stored is now designed to solve such defects. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an intelligent dry ice cleaning device, which solves the problem that the existing intelligent dry ice cleaning device is inconvenient to recycle and place the dry ice.

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: an intelligent dry ice cleaning device, including a spray refrigerator, a material guide cylinder and a crushing refrigerator, the material guide cylinder is connected between the spray refrigerator and the crushing refrigerator, an ice storage box is slidably installed on the left side of the inner cavity of the crushing refrigerator, a placement opening for use with the ice storage box is opened on the top of the crushing refrigerator, and a sealing plate is slidably installed on the inner side of the placement opening, a motor is fixedly connected to the right side of the crushing refrigerator through a bracket, and the output shaft of the motor is fixedly connected to a rotating rod through a coupling, the left end of the rotating rod passes through the crushing refrigerator and extends to the interior of the crushing refrigerator, and one end of the rotating rod extending to the interior of the crushing refrigerator is fixedly connected to a rotating disk, an ice outlet is opened on one side of the rotating disk, and an ice scraper used in conjunction with the ice outlet is fixedly connected to one side of the rotating disk.

[0009] Preferably, a pull rod is slidably installed on the left side of the inner cavity of the ice storage box through an opening, and the right end of the pull rod is fixedly connected to a push plate, the left end of the pull rod passes through the broken refrigerator and extends to the left side of the broken refrigerator, a first spring is sleeved on the surface of the pull rod and located between the push plate and the inner wall of the ice storage box, and a second spring is fixedly connected between the ice storage box and the left side of the inner cavity of the broken refrigerator.

[0010] Preferably, a rectangular groove is provided on the top of the sealing plate, and one end of the pull rod extending to the left side of the refrigerator is fixedly connected with an L-shaped pull plate used in conjunction with the second spring.

[0011] Preferably, a drop ice cabinet is installed inside the spray refrigerator, and an air pump is fixedly connected to the left side of the drop ice cabinet through an opening, and a spray pipe is connected to the right side of the drop ice cabinet, and the right end of the spray pipe passes through the spray refrigerator and extends to the right side of the spray refrigerator.

[0012] Preferably, an inner circular frame is fixedly connected to the surface of the spray refrigerator, an inner circular plate used in conjunction with the inner circular frame is fixedly connected to the left side of the surface of the drop freezer, a positioning rod is arranged between the inner circular frame and the inner circular plate, a double arc block is installed on the top of the positioning rod, and the bottom of the L-shaped pull plate is fixedly connected to a slope block used in conjunction with the double arc block through a bracket.

[0013] Beneficial Effects

[0014] The utility model provides an intelligent dry ice cleaning device. Compared with the existing technology, it has the following beneficial effects:

[0015] (1) The intelligent dry ice cleaning equipment is provided with an ice storage box installed inside the broken refrigerator, and a push plate is arranged inside the ice storage box, and is used in conjunction with an ice outlet and an ice scraper. The arrangement of these structures can use the push plate to push the dry ice to contact the rotating disk, and use the ice scraper to cut the dry ice blocks. The dry ice blocks are cut as much as needed, so that after the subsequent work is completed, the uncut dry ice can be conveniently taken out and stored, which is convenient for the next use, and will not cause secondary breakage of the dry ice particles next time, which satisfies the current use.

[0016] (2) The intelligent dry ice cleaning equipment has a double arc block installed on the top of the positioning rod, and is used in conjunction with an L-shaped pull plate and a rectangular groove. The arrangement of these structures can ensure that during operation, the sealing plate and the drop freezer are fixed and will not be displaced. When the L-shaped pull plate is pulled, the double arc block and the sealing plate can be unlocked and easily pulled out. The whole process is quick and efficient, which improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the inner circular plate, positioning rod and double arc block structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the pull rod, push plate and first spring structure of the utility model;

[0020] Figure 4 This is a cross-sectional view of the spray refrigerator, the guide barrel and the broken refrigerator structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the motor, rotating rod and rotating disk of the utility model.

[0022] In the figure: 1, spray refrigerator; 2, guide barrel; 3, broken refrigerator; 4, ice storage box; 5, placement port; 6, sealing plate; 7, pull rod; 8, push plate; 9, first spring; 10, second spring; 11, rectangular groove; 12, L-shaped pull plate; 13, motor; 14, rotating rod; 15, rotating disk; 16, ice outlet; 17, ice scraper; 18, drop freezer; 19, air pump; 20, spray pipe; 21, inner circular plate; 22, positioning rod; 23, double arc block; 24, inner circular frame; 25, inclined block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides a technical solution: an intelligent dry ice cleaning device, including a spray refrigerator 1, a material guide cylinder 2 and a crushing refrigerator 3, the material guide cylinder 2 is connected between the spray refrigerator 1 and the crushing refrigerator 3, an ice storage box 4 is slidably installed on the left side of the inner cavity of the crushing refrigerator 3, a placement opening 5 for use with the ice storage box 4 is opened on the top of the crushing refrigerator 3, and a sealing plate 6 is slidably installed on the inner side of the placement opening 5, a motor 13 is fixedly connected to the right side of the crushing refrigerator 3 through a bracket, the motor 13 is a servo motor, and the output shaft of the motor 13 is fixedly connected to a rotating rod 14 through a coupling, the left end of the rotating rod 14 passes through the crushing refrigerator 3 and extends to the inside of the crushing refrigerator 3, and one end of the rotating rod 14 extending to the inside of the crushing refrigerator 3 is fixedly connected to a rotating The rotating disk 15 is provided with an ice outlet 16 on one side of the rotating disk 15, and an ice scraper 17 used in conjunction with the ice outlet 16 is fixedly connected to one side of the rotating disk 15. A pull rod 7 is slidably installed on the left side of the inner cavity of the ice storage box 4 through the opening, and a push plate 8 is fixedly connected to the right end of the pull rod 7. The left end of the pull rod 7 passes through the broken refrigerator 3 and extends to the left side of the broken refrigerator 3. A first spring 9 is sleeved on the surface of the pull rod 7 and is located between the push plate 8 and the inner wall of the ice storage box 4. A second spring 10 is fixedly connected between the ice storage box 4 and the left side of the inner cavity of the broken refrigerator 3. A rectangular groove 11 is provided on the top of the sealing plate 6. The end of the pull rod 7 extending to the left side of the broken refrigerator 3 is fixedly connected to an L-shaped pull plate 12 used in conjunction with the second spring 10.

[0025] When in use, pull the L-shaped pull plate 12 to first pull the ice storage box 4 to the left through the elastic force of the first spring 9, so that the ice storage box 4 coincides with the placement opening 5. At this time, the other end of the L-shaped pull plate 12 is located at the leftmost side of the rectangular groove 11, and then continue to pull to pull the sealing plate 6 out from the inside of the placement opening 5 to the left, and the push plate 8 moves to the leftmost side. At this time, the inclined block 25 is also separated from the double arc block 23. Then the staff places the dry ice cubes inside the ice storage box 4, and then releases the L-shaped pull plate 12. Under the dual action of the second spring 10 and the first spring 9, the dry ice and the ice storage box 4 are moved to the rightmost side and the sealing plate 6 is manually closed. Then, the motor 13 is started to use the rotating rod 14 to drive the rotating disk 15 to rotate. When the rotating disk 15 rotates, the ice scraper 17 will scrape the surface of the dry ice, so that the dry ice particles leak from the ice outlet 16 to the internal storage of the spray ice box 1, which is convenient for subsequent spray ice cleaning.

[0026] Furthermore, a drop ice cabinet 18 is installed inside the spray refrigerator 1, and an air pump 19 is fixedly connected to the left side of the drop ice cabinet 18 through an opening, and a nozzle 20 is connected to the right side of the drop ice cabinet 18, and the right end of the nozzle 20 passes through the spray refrigerator 1 and extends to the right side of the spray refrigerator 1, and an inner circular frame 24 is fixedly connected to the surface of the spray refrigerator 1, and an inner circular plate 21 used in conjunction with the inner circular frame 24 is fixedly connected to the left side of the surface of the drop ice cabinet 18, and a positioning rod 22 is arranged between the inner circular frame 24 and the inner circular plate 21, and a double arc block 23 is installed on the top of the positioning rod 22, and a slope block 25 used in conjunction with the double arc block 23 is fixedly connected to the bottom of the L-shaped pull plate 12 through a bracket.

[0027] After the cleaning operation is completed, the L-shaped pull plate 12 can be pulled again to use the ice storage box 4 to move the dry ice to the left and unlock the positioning rod 22. The staff can take out the uncut dry ice and the dry ice particles inside the ice drop cabinet 18 for next use.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An intelligent dry ice cleaning device, comprising a spray ice box (1), a material guide cylinder (2) and a broken ice box (3), characterized in that: The guide cylinder (2) is connected between the spraying refrigerator (1) and the crushing refrigerator (3); an ice storage box (4) is slidably mounted on the left side of the inner cavity of the crushing refrigerator (3); a placement opening (5) for use with the ice storage box (4) is provided on the top of the crushing refrigerator (3); and a sealing plate (6) is slidably mounted on the inner side of the placement opening (5); a motor (13) is fixedly connected to the right side of the crushing refrigerator (3) through a bracket; and an output shaft of the motor (13) is fixedly connected to a rotating rod (14) through a coupling; the left end of the rotating rod (14) passes through the crushing refrigerator (3) and extends to the interior of the crushing refrigerator (3); one end of the rotating rod (14) extending to the interior of the crushing refrigerator (3) is fixedly connected to a rotating disk (15); an ice outlet (16) is provided on one side of the rotating disk (15); and an ice scraper (17) for use with the ice outlet (16) is fixedly connected to one side of the rotating disk (15).

2. The intelligent dry ice cleaning equipment according to claim 1, characterized in that: A pull rod (7) is slidably mounted on the left side of the inner cavity of the ice storage box (4) through an opening, and a push plate (8) is fixedly connected to the right end of the pull rod (7). The left end of the pull rod (7) passes through the broken ice box (3) and extends to the left side of the broken ice box (3). A first spring (9) is sleeved on the surface of the pull rod (7) and located between the push plate (8) and the inner wall of the ice storage box (4). A second spring (10) is fixedly connected between the ice storage box (4) and the left side of the inner cavity of the broken ice box (3).

3. The intelligent dry ice cleaning equipment according to claim 2, characterized in that: A rectangular groove (11) is formed on the top of the sealing plate (6), and an end of the pull rod (7) extending to the left side of the refrigerator (3) is fixedly connected with an L-shaped pull plate (12) used in conjunction with the second spring (10).

4. The intelligent dry ice cleaning equipment according to claim 3, characterized in that: An ice drop cabinet (18) is installed inside the spray refrigerator (1), and an air pump (19) is fixedly connected to the left side of the ice drop cabinet (18) through an opening, and a spray pipe (20) is connected to the right side of the ice drop cabinet (18), and the right end of the spray pipe (20) passes through the spray refrigerator (1) and extends to the right side of the spray refrigerator (1).

5. The intelligent dry ice cleaning equipment according to claim 4, characterized in that: The surface of the spray refrigerator (1) is fixedly connected with an inner circular frame (24); the left side of the surface of the drop freezer (18) is fixedly connected with an inner circular plate (21) used in conjunction with the inner circular frame (24); a positioning rod (22) is arranged between the inner circular frame (24) and the inner circular plate (21); a double arc block (23) is installed on the top of the positioning rod (22); and a slope block (25) used in conjunction with the double arc block (23) is fixedly connected to the bottom of the L-shaped pull plate (12) through a bracket.

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