A straight-through defrosting structure of a dry ice cleaning machine and a dry ice cleaning machine

Abstract

The utility model provides a straight-through defrosting structure of a dry ice cleaning machine, a material drop assembly, a defrosting assembly and a material discharge assembly; the material discharge assembly rotates around its own axis under the action of a driving member, and the material discharge assembly is provided with a plurality of material receiving ports penetrating the material discharge assembly along the circumferential direction; one end of the defrosting assembly is connected to the material discharge assembly, and the other end is a material discharge port. The utility model also provides a dry ice cleaning machine, including the straight-through defrosting structure as described above.

Description

Technical Field

[0001] The utility model relates to dry ice cleaning, in particular to a jet ice crusher. Background Art

[0002] Dry ice cleaning machine is a cleaning system that uses high-pressure air to spray dry ice pellets onto the work surface to be cleaned, and uses the physical reaction of temperature difference to make different substances separate at different shrinkage speeds. When the -78 degrees Celsius dry ice pellets come into contact with the dirt surface, they will produce a brittle explosion phenomenon, causing the dirt to shrink and loosen, and then the dry ice pellets will instantly vaporize and expand 800 times. The product's strong peeling force will quickly and completely remove the dirt from the surface of the object.

[0003] Traditional dry ice cleaning machines use blades to cut dry ice into blocks, and then blow the chopped dry ice into a jet through high-pressure gas. However, not all dry ice particles can be blown into the jet channel, so the dry ice that is not blown in needs to be removed from the feed assembly, a process called defrosting. In traditional processes, the feed assembly needs to be opened and the rotating disk removed for cleaning. Utility Model Content

[0004] The main technical problem to be solved by the utility model is to provide a straight-through defrosting structure of a dry ice cleaning machine, which can facilitate defrosting operation.

[0005] In order to solve the above technical problems, the utility model provides a straight-through defrosting structure of a dry ice cleaning machine, a blanking assembly, a defrosting assembly and a feeding assembly;

[0006] The material discharge assembly is rotated around its own axis under the action of the driving member, and a plurality of material receiving ports penetrating the material discharge assembly are arranged on the material discharge assembly along the circumferential direction; one end of the defrosting assembly is connected to the material discharge assembly, and the other end is a material discharge port.

[0007] In a preferred embodiment: the blanking assembly includes a funnel and a vibration motor arranged on the side wall of the funnel.

[0008] In a preferred embodiment: the unloading assembly includes an upper cover, a lower cover and a rotating disk; the rotating disk is fixedly connected to the output shaft of the driving member, and the upper cover and the lower cover surround a chamber for installing the rotating disk.

[0009] In a preferred embodiment: the upper cover is provided with a first opening at a position corresponding to the bottom of the funnel.

[0010] In a preferred embodiment: the defrosting assembly is fixed to the bottom of the lower cover.

[0011] In a preferred embodiment: a second clearance opening for the output shaft to pass through is provided at the axis center of the lower cover.

[0012] In a preferred embodiment: an ice blowing assembly is also included, which includes an air inlet duct and an air outlet duct;

[0013] The upper cover has a first mounting opening for mounting the air inlet pipe, and the lower cover is provided with a second mounting opening at a position corresponding to the first mounting opening for mounting the air outlet pipe.

[0014] In a preferred embodiment: the air intake pipeline is connected to a high-pressure air source through an air valve.

[0015] In a preferred embodiment: the driving member is an electric motor or a pneumatic motor.

[0016] The utility model also provides a dry ice cleaning machine, comprising the straight-through ice-defrosting structure as described above.

[0017] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0018] The utility model provides a straight-through defrosting structure of a dry ice cleaning machine, which can directly install a material removal component on a material removal component, thereby realizing defrosting operation without disassembling the material removal component, greatly improving the defrosting efficiency, and having a simple structure and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of a preferred embodiment of the utility model;

[0020] Figure 2 A cross-sectional view of a preferred embodiment of the utility model;

[0021] Figure 3 Another positional cross-sectional view of a preferred embodiment of the utility model;

[0022] Figure 4 This is another positional cross-sectional view of a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "installed / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted 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 an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0026] refer to Figure 1-Figure 3 , this embodiment provides a straight-through defrosting structure of a dry ice cleaning machine, a blanking assembly, a defrosting assembly and a feeding assembly;

[0027] The material discharge assembly rotates around its own axis under the action of the driving member, and a plurality of material receiving ports penetrating the material discharge assembly are arranged on the material discharge assembly along the circumferential direction; one end of the ice-removing assembly is connected to the material discharge assembly, and the other end is the material discharge port. The material discharge assembly rotates under the action of the driving member, so that the material receiving port is first connected to the material discharge assembly to receive the material, and then connected to the ice blowing assembly to blow out the dry ice on the material receiving port to form a jet.

[0028] In this embodiment, the blanking assembly includes a funnel 1 and a vibration motor 2 arranged on the side wall of the funnel 1. The vibration motor 2 drives the funnel 1 to vibrate, so that the dry ice in the funnel 1 can be shaken off and dropped downward into the receiving port of the blanking assembly.

[0029] In this embodiment, the unloading assembly includes an upper cover 3, a lower cover 4 and a rotating disk 5; the rotating disk 5 is fixedly connected to the output shaft of the driving member, and the driving member in this embodiment is a motor or a pneumatic motor. The upper cover 3 and the lower cover 4 surround a chamber for installing the rotating disk 5. In this way, the dry ice particles falling from the funnel 1 can enter the receiving port 51 on the rotating disk 5 through the first clearance opening. The upper cover 3 is provided with a first clearance opening 31 at a position corresponding to the bottom of the funnel 1.

[0030] The defrosting assembly is fixed at the bottom of the lower cover 4. During the rotation of the rotating disk 5, the dry ice that is not blown out by the ice blowing assembly passes through the defrosting assembly 6 during the rotation of the rotating disk 5 and can fall into the defrosting assembly 6.

[0031] In addition, a second clearance opening 41 for the output shaft to pass through is disposed at the axis center of the lower cover 4 .

[0032] The ice blowing assembly includes an air inlet pipe 7 and an air outlet pipe 8; the upper cover 3 has a first mounting opening 32 for mounting the air inlet pipe 7, and the lower cover 4 is provided with a second mounting opening 42 at a position corresponding to the first mounting opening for mounting the air outlet pipe 8. The air inlet pipe 7 is connected to a high-pressure air source via an air valve 9.

[0033] The straight-through defrosting structure of the dry ice cleaning machine can directly install the material removal component on the material removal component, so that the defrosting operation can be completed without disassembling the material removal component, which greatly improves the defrosting efficiency and has a simple structure and is easy to operate.

[0034] The above is only a preferred specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the utility model within the technical scope disclosed by the utility model shall be deemed to infringe the protection scope of the utility model.

Claims

1. A straight-through defrosting structure of a dry ice cleaning machine, characterized in that: Blanking assembly, defrosting assembly and unloading assembly; The material discharge assembly is rotated around its own axis under the action of the driving member, and a plurality of material receiving ports penetrating the material discharge assembly are arranged on the material discharge assembly along the circumferential direction; one end of the defrosting assembly is connected to the material discharge assembly, and the other end is a material discharge port.

2. The straight-through defrosting structure of a dry ice cleaning machine according to claim 1, characterized in that: The material dropping assembly comprises a funnel and a vibration motor arranged on the side wall of the funnel.

3. The straight-through defrosting structure of a dry ice cleaning machine according to claim 2, characterized in that: The unloading assembly comprises an upper cover, a lower cover and a rotating disk; the rotating disk is fixedly connected to the output shaft of the driving member, and the upper cover and the lower cover surround a chamber for installing the rotating disk.

4. The straight-through defrosting structure of a dry ice cleaning machine according to claim 3, characterized in that: The upper cover is provided with a first opening at a position corresponding to the bottom of the funnel.

5. The straight-through defrosting structure of a dry ice cleaning machine according to claim 3, characterized in that: The defrosting assembly is fixed to the bottom of the lower cover.

6. The straight-through defrosting structure of a dry ice cleaning machine according to claim 3, characterized in that: A second clearance opening for the output shaft to pass through is arranged at the axis center of the lower cover.

7. The straight-through defrosting structure of a dry ice cleaning machine according to claim 3, characterized in that: Also included is an ice blowing assembly including an air inlet duct and an air outlet duct; The upper cover has a first mounting opening for mounting the air inlet pipe, and the lower cover is provided with a second mounting opening at a position corresponding to the first mounting opening for mounting the air outlet pipe.

8. The straight-through defrosting structure of a dry ice cleaning machine according to claim 7, characterized in that: The air intake pipeline is connected to a high-pressure air source through an air valve.

9. The straight-through defrosting structure of a dry ice cleaning machine according to claim 3, characterized in that: The driving member is an electric motor or a pneumatic motor.

10. A dry ice cleaning machine, characterized in that The invention comprises the straight-through deicing structure as described in any one of claims 1 to 9.

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