Dry ice cleaning machine

Abstract

The utility model discloses a dry ice cleaning machine which comprises a machine box (1), a cover plate (3) is arranged on the top of the machine box (1), a dry ice bin (14) is arranged in the machine box (1), and a dry ice feeding cavity is formed in the dry ice bin (14). An electric box and a control panel (5), the control panel (5) is installed on the electric box, and the electric box is installed on the machine box (1); the ice cutting system is arranged at the output end of the bottom of the dry ice bin (14) and used for cutting the input dry ice and then outputting the dry ice; and the air blowing system is mounted on one side of the ice cutting system and is used for applying output air pressure to the processed dry ice. Dry ice to be processed can be automatically loaded, then one-by-one cutting processing is carried out, sealed blanking is realized, discharging can be completed by utilizing air pressure after blanking, the whole process is automatically carried out, the processing efficiency is high, and the labor intensity of personnel is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of dry ice processing, in particular to a dry ice cleaning machine. Background Art

[0002] As a freezing medium, dry ice is widely used in many fields such as food preservation, medical transportation, and scientific experiments. Since it can directly sublimate from solid to gas at room temperature, dry ice is very popular because it leaves no residue or pollution when used. However, the practicality of dry ice also requires that it can be processed into specific shapes and sizes according to different usage requirements, such as small particles, flakes, or specific mold shapes, to adapt to different usage scenarios.

[0003] The dry ice processing machines currently available on the market are mainly used to crush or reshape dry ice blocks into dry ice products of specific sizes and shapes. Dry ice processing machines in the prior art mostly use mechanical crushing and compression reshaping methods. These machines usually include a heavy mechanical structure to carry dry ice blocks and process them through physical means (such as pressure, cutting or crushing). Although this processing method is basically feasible, it has many shortcomings.

[0004] First, the structure is complex, and existing dry ice processing equipment often contains multiple mechanical parts, such as pistons, pressure plates, molds, and transmission devices, etc. The design and manufacturing requirements of these parts are high, and the maintenance cost is relatively high.

[0005] Secondly, the degree of automation is low. Most dry ice processing machines require manual loading of dry ice blocks, and manual monitoring is also required during the operation of the machine, which to some extent limits production efficiency and convenience of operation.

[0006] Third, the efficiency is not high. Due to the limitation of mechanical operation, especially in shape processing, the dry ice processing machines in the prior art often cannot meet the modern production requirements of high efficiency and low energy consumption in terms of production speed and energy consumption management. In mass production, this low efficiency may lead to increased production costs and limited production capacity. Utility Model Content

[0007] In order to solve the above problems, the utility model provides a dry ice cleaning machine, which can effectively solve the deficiencies in the prior art.

[0008] The utility model is realized by the following technical scheme: a dry ice cleaning machine, comprising:

[0009] A chassis, the top of the chassis is a cover plate, the chassis has a dry ice bin inside, and the dry ice bin is provided with a dry ice feeding chamber;

[0010] An electric box and a control panel, wherein the control panel is mounted on the electric box, and the electric box is mounted on the chassis;

[0011] An ice cutting system is arranged at the bottom output end of the dry ice bin and is used to cut the input dry ice before outputting it;

[0012] An air blowing system, installed on one side of the ice cutting system, for applying output air pressure to the processed dry ice;

[0013] The ice outlet pipe is installed at the output end of the ice cutting system. The processed dry ice is pressurized by the blowing system and then discharged from the ice outlet pipe.

[0014] As a preferred technical solution, it also includes an ice pouring trough, one end of which is connected to the bottom of the dry ice bin, and the other end of which extends to the outside of the chassis, so as to discharge unused dry ice from the ice pouring trough;

[0015] The ice pouring chute is fixedly mounted on a cylinder bracket, the cylinder bracket is fixed inside the chassis, and a cylinder is also arranged on the cylinder bracket at a position corresponding to the ice pouring chute, a sealing plate is installed at the output end of the cylinder for closing the ice pouring chute, when unused dry ice needs to be discharged, the sealing plate is opened by the cylinder to open the ice pouring chute, and an inclined guide surface is arranged on one side of the bottom of the dry ice bin close to the ice pouring chute.

[0016] As a preferred technical solution, the ice cutting system includes an ice cutting rotor and a rotor housing, the rotor housing has a feed port, the feed port is directly opposite to the discharge port at the bottom of the dry ice bin, the ice cutting rotor is rotatably installed in the rotor housing, and is driven to rotate by an ice cutting motor;

[0017] The ice cutting motor is mounted on a motor mounting frame, one side of the rotor housing is fixedly connected to the motor mounting frame, and the ice cutting rotor is used to cut the dry ice that falls into the rotor housing.

[0018] As a preferred technical solution, a plurality of ice-cutting blades are installed around the ice-cutting rotor, and the ice-cutting blades are arranged at 45 degrees. The cutting of dry ice is completed by the rotation of the ice-cutting rotor. A fixed ice-cutting blade is also arranged in the rotor housing on one side of the ice-cutting rotor. The cutting of dry ice is completed by the relative rotational movement of the ice-cutting rotor relative to the fixed ice-cutting blade.

[0019] As a preferred technical solution, an ice outlet sealing seat is docked at the bottom output end of the ice cutting system, a supporting base is installed outside the ice outlet sealing seat, an ice delivery and ice mixing shaft is rotatably installed in the ice outlet sealing seat, and a plurality of ice drop grooves are arranged around the ice delivery and ice mixing shaft, and the dry ice processed by the ice cutting system falls into the ice drop groove;

[0020] An ice discharging and ice delivering motor is installed on one side of the ice discharging and ice mixing shaft, and the ice discharging and ice delivering motor drives the ice discharging and ice mixing shaft to rotate. A sealed ice discharging cavity is provided in the ice discharging sealing seat, and the inlet of the ice discharging pipe is connected with the sealed ice discharging cavity. An air inlet interface is provided on the ice discharging sealing seat away from the ice discharging pipe side, and the air inlet interface is connected with the air blowing system.

[0021] As a preferred technical solution, the blowing system adopts an air pump, the air pump is fixedly mounted on the chassis, and the air outlet end of the air pump is connected to the air inlet interface through an air guide pipe.

[0022] As a preferred technical solution, a side of the bottom of the sealed ice outlet chamber close to the air inlet interface is provided with an inclined guide surface.

[0023] As a preferred technical solution, a stirring system is installed in the dry ice feeding chamber, the dry ice bin is cylindrical in shape, and its bottom is conical, a shock-absorbing silicone pad is provided at the conical mouth of the bottom of the dry ice bin, and the dry ice bin is connected to the input end of the rotor housing through the shock-absorbing silicone pad.

[0024] As an optimal technical solution, rollers are provided at the bottom of the chassis, a pedal is installed on the chassis on one side of the rollers, concealed handles are provided on both sides of the chassis, a fan is also installed on the chassis, and a push-pull handrail is provided on the top of the chassis.

[0025] As a preferred technical solution, a vibration motor is installed on one side of the dry ice bin.

[0026] The beneficial effects of the utility model are as follows: the utility model can realize automatic loading of dry ice to be processed, and then cut and process it one by one to realize sealed blanking. After blanking, the discharge can be completed by air pressure. The whole process is automated, the processing efficiency is high, the labor intensity of personnel is greatly reduced, and the unprocessed dry ice can be conveniently discharged. The whole machine structure is simple, the structural design is more reasonable, and the economic cost can be effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 It is a structural schematic diagram of another viewing angle of the utility model;

[0030] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0031] Figure 4 This is a schematic diagram of the internal structure of the utility model after removing the rotor housing;

[0032] Figure 5 It is a structural schematic diagram of the internal rotor of the utility model;

[0033] Figure 6 It is a cross-sectional view of the utility model;

[0034] Description of reference numerals:

[0035] 1. Chassis; 2. Concealed handle; 3. Cover; 4. Push-pull armrest; 5. Control panel; 6. Air pump; 7. Pedal; 8. Roller; 9. Ice discharge pipe; 10. Ice pouring chute; 11. Ice discharge sealing seat; 12. Support base; 13. Ice cutting motor; 14. Dry ice bin; 15. Mixing system; 16. Vibration motor; 17. Ice cutting rotor; 18. Ice cutting blade; 19. Ice cutting fixed blade; 20. Ice delivery and mixing shaft; 21. Ice drop chute; 22. Sealing plate; 25. Cylinder. DETAILED DESCRIPTION

[0036] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0037] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0038] like Figure 1 , Figure 2 as well as Figure 6 As shown, a dry ice cleaning machine of the utility model comprises a chassis 1, the top of the chassis 1 is a cover plate 3, the chassis 1 is provided with a dry ice bin 14, the dry ice bin 14 is provided with a dry ice charging chamber, when adding dry ice, it is necessary to open the cover plate 3, and then pour the dry ice into the dry ice bin 14, the cover plate 3 can be a transparent cover plate 3, which is convenient for observation, the dry ice added here is a long columnar dry ice, which needs to fall into the utility model for fine processing after being output by the dry ice making machine, and then output into the required shape and size;

[0039] It also includes an electric box and a control panel 5, wherein the control panel 5 is mounted on the electric box, and the electric box is mounted on the chassis 1, and the control panel 5 may be provided with an ice pouring switch, a pressure display panel, an emergency stop switch, an air blowing switch, etc.;

[0040] Among them, it also includes an ice cutting system, which is arranged at the bottom output end of the dry ice bin 14 and is used to cut the input dry ice before outputting it, and the output dry ice can meet the specified requirements;

[0041] In order to make the dry ice after cutting and processing be outputted better, a blowing system is also included, which is installed on one side of the ice cutting system and is used to apply output air pressure to the processed dry ice, and the dry ice is blown out to the outside through high-pressure gas;

[0042] It also includes an ice outlet pipe 9 installed at the output end of the ice cutting system. The processed dry ice is pressurized by the blowing system and then discharged from the ice outlet pipe 9. In this embodiment, the ice outlet pipe 9 can be an aluminum ice outlet pipe.

[0043] It also includes an ice pouring trough 10, one end of which is connected to the bottom of the dry ice bin 14, and the other end of which extends to the outside of the chassis 1, and is used to discharge the unused dry ice from the ice pouring trough 10. Therefore, after the processing is completed, the dry ice in the dry ice bin 14 can be output to the outside without opening the dry ice bin 14, which is very convenient to operate;

[0044] Among them, the ice pouring trough 10 is fixedly installed on a cylinder 25 bracket, and the cylinder 25 bracket is fixed inside the chassis 1, and a cylinder 25 is also arranged on the cylinder 25 bracket at a position corresponding to the ice pouring trough 10, and a sealing plate 22 is installed at the output end of the cylinder 25 for closing the ice pouring trough 10. When it is necessary to discharge the unused dry ice, the cylinder 25 opens the sealing plate 22 to conduct the ice pouring trough 10. An inclined guide surface is arranged on the bottom of the dry ice bin 14 near the side of the ice pouring trough 10, so that when the sealing plate 22 is opened, the dry ice at the bottom of the dry ice bin 14 can flow to the ice pouring trough 10 through the inclined guide surface, and then be discharged to the outside through the dry ice trough, such as Figure 1 and Figure 6 As shown, during processing, the sealing plate 22 is sealed to prevent dry ice from being thrown out of the ice pouring chute 10 .

[0045] Among them, Figure 3-Figure 6 As shown, the ice cutting system includes an ice cutting rotor 17 and a rotor housing, wherein the rotor housing has a feed port, and the feed port is directly opposite to the discharge port at the bottom of the dry ice bin 14, and the ice cutting rotor 17 is rotatably installed in the rotor housing and driven to rotate by an ice cutting motor 13;

[0046] The ice cutting motor 13 is mounted on a motor mounting frame, and one side of the rotor housing is fixedly connected to the motor mounting frame. The ice cutting rotor 17 is used to cut the dry ice that falls into the rotor housing.

[0047] In this embodiment, a plurality of ice cutting blades 18 are installed around the ice cutting rotor 17, and the ice cutting blades 18 are arranged at 45 degrees. The cutting of dry ice is completed by the rotation of the ice cutting rotor 17. A fixed ice cutting blade 19 is also arranged in the rotor housing on one side of the ice cutting rotor 17. The cutting of dry ice is completed by the relative rotational movement of the ice cutting rotor 17 relative to the fixed ice cutting blade 19. The outer diameter of the columnar dry ice is reduced by the relative cutting action of the ice cutting blade 18 relative to the fixed ice cutting blade 19, and the dry ice is transported downward after the cutting is completed.

[0048] Please continue to refer to the attached Figure 3-Figure 6 , wherein an ice outlet sealing seat 11 is docked at the bottom output end of the ice cutting system, a support base 12 is installed outside the ice outlet sealing seat 11, an ice delivery and ice mixing shaft 20 is rotatably installed in the ice outlet sealing seat 11, and a plurality of ice drop grooves 21 are arranged around the ice delivery and ice mixing shaft 20, and the dry ice processed by the ice cutting system falls into the ice drop groove 21;

[0049] An ice discharging and ice delivering motor is installed on one side of the ice delivering and ice mixing shaft 20, and the ice delivering and ice delivering motor drives the ice delivering and ice mixing shaft 20 to rotate. A sealed ice discharging cavity is provided in the ice discharging sealing seat 11, and the inlet of the ice discharging pipe 9 is connected to the sealed ice discharging cavity. An air inlet docking port is provided on the ice discharging sealing seat 11 away from the ice discharging pipe 9, and the air inlet docking port is connected to the blowing system. Since the inside of the sealed ice discharging cavity is sealed, the gas can only be discharged from the ice discharging pipe 9, so that the gas has sufficient pressure to blow the processed dry ice to the outside of the dry ice tube.

[0050] In this embodiment, the blowing system adopts an air pump 6, which is fixedly mounted on the chassis 1. The air outlet end of the air pump 6 is connected to the air inlet interface through an air duct, and the gas pressure value of the air pump 6 can be controlled and adjusted by the control keys on the control panel 5.

[0051] The bottom of the sealed ice outlet chamber is provided with an inclined guide surface near the air inlet interface. The inclined guide surface allows the processed dry ice to face the ice outlet pipe 9, making it easier to blow out.

[0052] In order to facilitate the smooth downward transportation of dry ice, a stirring system 15 is installed in the dry ice feeding chamber. The dry ice bin 14 is cylindrical in shape and has a conical bottom. A shock-absorbing silicone pad is provided at the bottom conical mouth of the dry ice bin 14. The dry ice bin 14 is connected to the input end of the rotor housing through the shock-absorbing silicone pad to increase the stability of the dry ice bin 14 and achieve the purpose of vibration buffering.

[0053] Among them, in order to facilitate the movement of this equipment, the bottom of the chassis 1 in this embodiment is provided with rollers 8, and a pedal rod 7 is installed on the chassis 1 on one side of the roller 8. The pedal rod 7 is used to facilitate crossing the steps. When encountering steps, the feet can be used to help the device cross the steps. Hidden handles 2 are provided on both sides of the chassis 1, and a fan is also installed on the chassis 1. A push-pull handrail 4 is provided on the top of the chassis 1, and the hidden handles 2 and the push-pull handrail 4 are used for carrying or pushing and pulling operations.

[0054] A vibration motor 16 is installed on one side of the dry ice bin 14, and the vibration motor 16 prevents the dry ice from agglomerating and makes ice feeding smoother.

[0055] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A dry ice cleaning machine, characterized in that: include: A chassis (1), the top of the chassis (1) being a cover plate (3), the chassis (1) being provided with a dry ice bin (14), and the dry ice bin (14) being provided with a dry ice feeding chamber; An electrical box and a control panel (5), wherein the control panel (5) is mounted on the electrical box, and the electrical box is mounted on the chassis (1); An ice cutting system is arranged at the bottom output end of the dry ice bin (14) and is used for cutting the input dry ice and then outputting it; An air blowing system, installed on one side of the ice cutting system, for applying output air pressure to the processed dry ice; An ice outlet pipe (9) is installed at the output end of the ice cutting system, and the processed dry ice is pressurized by an air blowing system and then discharged from the ice outlet pipe (9).

2. The dry ice cleaning machine according to claim 1, characterized in that: It also comprises an ice pouring chute (10), one end of which is connected to the bottom of the dry ice bin (14), and the other end of which extends to the outside of the cabinet (1) and is used to discharge unused dry ice from the ice pouring chute (10); The ice pouring trough (10) is fixedly mounted on a cylinder (25) bracket, the cylinder (25) bracket is fixed inside the chassis (1), and a cylinder (25) is further arranged on the cylinder (25) bracket at a position corresponding to the ice pouring trough (10), a sealing plate (22) is installed at the output end of the cylinder (25) for closing the ice pouring trough (10), and when unused dry ice needs to be discharged, the sealing plate (22) is opened by the cylinder (25) to open the ice pouring trough (10), and an inclined guide surface is arranged on one side of the bottom of the dry ice bin (14) close to the ice pouring trough (10).

3. The dry ice cleaning machine according to claim 1, characterized in that: The ice cutting system comprises an ice cutting rotor (17) and a rotor housing, wherein the rotor housing has a feed port, the feed port is directly opposite to the discharge port at the bottom of the dry ice bin (14), and the ice cutting rotor (17) is rotatably mounted in the rotor housing and driven to rotate by an ice cutting motor (13); The ice cutting motor (13) is mounted on a motor mounting frame, one side of the rotor housing is fixedly connected to the motor mounting frame, and the ice cutting rotor (17) is used to cut the dry ice that falls into the rotor housing.

4. The dry ice cleaning machine according to claim 3, characterized in that: A plurality of ice cutting blades (18) are installed around the ice cutting rotor (17), and the ice cutting blades (18) are arranged at 45 degrees. The ice cutting rotor (17) rotates to cut dry ice. A fixed ice cutting blade (19) is also arranged in a rotor housing on one side of the ice cutting rotor (17). The ice cutting rotor (17) rotates relative to the fixed ice cutting blade (19) to cut dry ice.

5. The dry ice cleaning machine according to claim 1, characterized in that: An ice outlet sealing seat (11) is connected to the bottom output end of the ice cutting system, a support base (12) is installed outside the ice outlet sealing seat (11), an ice delivery and ice mixing shaft (20) is rotatably installed in the ice outlet sealing seat (11), and a plurality of ice drop grooves (21) are arranged around the ice delivery and ice mixing shaft (20), and the dry ice processed by the ice cutting system falls into the ice drop grooves (21); An ice discharging and ice discharging motor is installed on one side of the ice discharging and ice mixing shaft (20), and the ice discharging and ice discharging motor drives the ice discharging and ice mixing shaft (20) to rotate. A sealed ice discharging cavity is provided in the ice discharging sealing seat (11), and the inlet of the ice discharging pipe (9) is connected to the sealed ice discharging cavity. An air inlet connection port is provided on the ice discharging sealing seat (11) on the side away from the ice discharging pipe (9), and the air inlet connection port is connected to the air blowing system.

6. The dry ice cleaning machine according to claim 1, characterized in that: The air blowing system adopts an air pump (6), and the air pump (6) is fixedly mounted on the chassis (1), and the air outlet end of the air pump (6) is connected to the air inlet interface through an air guide pipe.

7. The dry ice cleaning machine according to claim 5, characterized in that: The bottom of the sealed ice outlet cavity is provided with an inclined flow guide surface on one side close to the air inlet interface.

8. The dry ice cleaning machine according to claim 3, characterized in that: A stirring system (15) is installed in the dry ice feeding chamber, the dry ice bin (14) is cylindrical in shape, and its bottom is conical, a shock-absorbing silicone pad is arranged at the conical mouth of the bottom of the dry ice bin (14), and the dry ice bin (14) is connected to the input end of the rotor housing through the shock-absorbing silicone pad.

9. The dry ice cleaning machine according to claim 1, characterized in that: The bottom of the case (1) is provided with a roller (8), a pedal rod (7) is installed on the case (1) located on one side of the roller (8), concealed handles (2) are provided on both sides of the case (1), a fan is also installed on the case (1), and a push-pull handrail (4) is provided on the top of the case (1).

10. The dry ice cleaning machine according to claim 1, characterized in that: A vibration motor (16) is installed on one side of the dry ice bin (14).

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