Efficient dry ice cutting machine

Abstract

The utility model discloses an efficient dry ice cutting machine which comprises an equipment case, an ice cutting mechanism is installed in the equipment case, and the ice cutting action on dry ice is achieved through the ice cutting mechanism. The ice cutting mechanism comprises a dry ice bin which is provided with a dry ice storage cavity and used for containing dry ice to be processed; the ice cutting mechanism is mounted on one side of the dry ice bin and used for cutting the dry ice placed in the dry ice storage cavity; and the ice discharging mechanism is installed at the bottom of the ice cutting mechanism, and the dry ice obtained after ice cutting enters the ice discharging mechanism. According to the dry ice cutting device, dry ice can be continuously cut, so that the dry ice can quickly meet the use requirements and can be quickly output and used, 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 high-efficiency dry ice cutting 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 high-efficiency dry ice cutting machine, which can effectively solve the deficiencies in the prior art.

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

[0009] An equipment chassis, wherein an ice cutting mechanism is installed in the equipment chassis, and an ice cutting action of dry ice is realized by the ice cutting mechanism;

[0010] The ice cutting mechanism comprises:

[0011] A dry ice bin having a dry ice storage chamber for storing dry ice to be processed;

[0012] An ice cutting mechanism, installed on one side of the dry ice bin, for cutting the dry ice placed in the dry ice storage chamber;

[0013] An ice discharging mechanism is installed at the bottom of the ice cutting mechanism, and the dry ice after ice cutting enters the ice discharging mechanism;

[0014] The air blowing mechanism is installed on one side of the ice discharging mechanism, and the dry ice entering the ice discharging mechanism is blown outwards through the air blowing mechanism.

[0015] As a preferred technical solution, an ice pushing mechanism is installed in the dry ice bin, and the dry ice in the dry ice storage chamber is pushed toward the ice cutting mechanism by the ice pushing mechanism.

[0016] As a preferred technical solution, the ice pushing mechanism includes an ice pushing plate bracket, an ice pushing cylinder and a bracket connecting part. The ice pushing plate bracket extends into the dry ice storage chamber, and the ice pushing cylinder is fixedly installed in the equipment chassis. One end of the bracket connecting part is fixedly connected to the ice pushing plate bracket, and the other end is connected to the driving end of the ice pushing cylinder.

[0017] As a preferred technical solution, the ice cutting mechanism includes:

[0018] A cutter disc outer cover, wherein an ice cutting cavity is formed in the cutter disc outer cover;

[0019] A cutter disc body is rotatably mounted in the cutter disc outer cover, and an ice cutting knife is mounted on the cutter disc body;

[0020] A cutter disc shaft, which is fixedly connected to the cutter disc body, and the cutter disc shaft passes through the bearing on the cutter disc outer cover and extends to the outside of the cutter disc outer cover;

[0021] The driven gear is fixedly mounted on the cutter disc shaft, and when the driven gear rotates, it drives the cutter disc shaft and the cutter disc body to rotate.

[0022] As a preferred technical solution, the ice discharging mechanism includes:

[0023] A variable frequency motor, the variable frequency motor is mounted on a motor mounting seat, the motor mounting seat is fixedly mounted on the bottom surface of the equipment chassis, an ice delivery shaft is arranged at the output end of the variable frequency motor through a coupling, and a plurality of ice grooves are arranged on the outer circumference of the ice delivery shaft;

[0024] It also includes an ice delivery sealed box, which is installed at the bottom of the ice cutting mechanism, and an ice inlet opening is formed on the top of the ice delivery sealed box, and dry ice enters the ice delivery sealed box through the output end of the ice cutting mechanism, and the ice delivery shaft extends into the ice delivery sealed box and one end extends out of the ice delivery sealed box;

[0025] A driving transmission gear is fixedly mounted on one end of the ice delivery shaft extending out of the ice delivery sealing box, a transmission chain is mounted outside the driving transmission gear, and the other end of the transmission chain is mounted on the driven gear of the ice cutting mechanism, and the driven gear on the ice cutting mechanism is driven to rotate by the driving transmission gear;

[0026] The ice delivery seat is fixedly mounted on the bottom surface of the equipment chassis, the ice delivery sealing box is sealed and loaded into the ice delivery seat from top to bottom, and the dry ice after ice cutting enters into the ice delivery seat.

[0027] As a preferred technical solution, it also includes at least one dry ice delivery pipe. The ice delivery seat has an ice delivery cavity. One end of the dry ice delivery pipe is connected to the ice delivery cavity, and the other end of the dry ice delivery pipe extends to the outside of the equipment chassis.

[0028] As a preferred technical solution, an air inlet docking port is provided on the ice delivery seat away from the dry ice delivery pipe, an air outlet mechanism is docked with the air inlet docking port, an inclined guide surface is provided in the ice delivery cavity, and the inclined surface of the inclined guide surface faces the dry ice delivery pipe.

[0029] As a preferred technical solution, two ice guide plates are installed at the bottom output end of the ice cutting mechanism. The two ice guide plates are in an inverted eight-shaped shape and are used to guide the cut dry ice into the ice delivery seat.

[0030] As a preferred technical solution, a compartment door is installed on the equipment chassis through a hinge, an observation window is provided on the compartment door, and a handle is also provided on the compartment door.

[0031] As a preferred technical solution, the equipment chassis is also provided with a plurality of control buttons, an ice spraying pressure gauge, and an ice spraying pressure regulating valve. The bottom of the equipment chassis is provided with movable rollers, and both sides of the equipment chassis are provided with lifting rings.

[0032] The beneficial effects of the utility model are as follows: the utility model realizes efficient cutting of dry ice by setting a dry ice bin, an ice cutting mechanism, an ice discharging mechanism and an air blowing mechanism, with fast ice cutting speed and high efficiency; the ice pushing mechanism can automatically push the dry ice in the dry ice bin to the ice cutting mechanism, avoiding manual operation and improving work efficiency. The blade body in the ice cutting mechanism drives the ice cutting blade to perform precise cutting by rotating, thereby ensuring the cutting quality;

[0033] The ice delivery mechanism drives the ice delivery shaft through a variable frequency motor, smoothly delivers the cut dry ice to the ice delivery sealed box, and then delivers it to the outside of the equipment chassis through the dry ice delivery pipe, realizing efficient delivery and automatic collection of dry ice. The air blowing mechanism is connected to the ice delivery seat through the air inlet interface, and blows the cut dry ice toward the dry ice delivery pipe through the inclined guide surface, avoiding dry ice blockage and improving the smoothness of dry ice delivery.

[0034] The door and observation window on the equipment chassis make it easy for operators to observe the internal working conditions. Multiple control buttons, ice spray pressure gauge and ice spray pressure regulating valve make the equipment simple and convenient to operate. The design of mobile rollers and lifting rings increases the mobility and convenience of the equipment. The overall design structure is reasonable and the performance is excellent, which greatly improves the efficiency and effect of dry ice cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] 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.

[0036] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0037] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0038] Figure 3 A schematic diagram of the internal structure of the utility model from another perspective;

[0039] Figure 4 This is a schematic diagram of a partial explosion inside the utility model. Figure 1 ;

[0040] Figure 5 It is a schematic diagram of a partial explosion inside the utility model from another perspective;

[0041] Figure 6 It is a cross-sectional schematic diagram of the utility model;

[0042] Figure 7 for Figure 6 A local enlarged schematic diagram of the middle A;

[0043] Figure 8 This is a partial explosion diagram of the utility model. Figure 2 ;

[0044] Description of reference numerals:

[0045] 1. Equipment chassis; 2. Hinge; 3. Observation window; 4. Bin door; 5. Ice spray pressure gauge; 6. Ice spray pressure regulating valve; 7. Dry ice delivery pipe; 8. Handle; 9. Control button; 10. Lifting ring; 11. Moving roller; 12. Driven gear; 13. Cutter cover; 14. Ice push cylinder; 15. Bracket connection; 16. Ice push plate bracket; 17. Dry ice bin; 18. Dry ice storage chamber; 19. Frequency conversion motor; 20. Ice delivery sealing box; 21. Ice delivery seat; 22. Motor mounting seat; 23. Active transmission gear; 24. Ice delivery shaft; 241. Ice trough; 25. Ice guide plate; 26. Cutter body; 27. Ice cutter; 28. Air inlet interface; 29. ​​Inclined guide surface; 30. Ice delivery chamber. DETAILED DESCRIPTION

[0046] 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.

[0047] 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.

[0048] like Figure 1-Figure 8 As shown, the utility model is a high-efficiency dry ice cutting machine, the equipment chassis 1 is the main structure of the whole device, and an ice cutting mechanism is installed in it, and the ice cutting action of dry ice is realized by the ice cutting mechanism.

[0049] The ice cutting assembly comprises a dry ice bin 17, an ice cutting mechanism, an ice discharging mechanism and an air blowing mechanism.

[0050] The dry ice bin 17 has a dry ice storage chamber 18 for storing dry ice to be processed.

[0051] Preferably, an ice pushing mechanism is installed in the dry ice bin 17, and the dry ice in the dry ice storage chamber 18 is pushed toward the ice cutting mechanism by the ice pushing mechanism.

[0052] The ice pushing mechanism includes an ice pushing plate bracket 16, an ice pushing cylinder 14 and a bracket connecting portion 15. The ice pushing plate bracket 16 extends into the dry ice storage chamber 18, the ice pushing cylinder 14 is fixedly installed in the equipment chassis 1, one end of the bracket connecting portion 15 is fixedly connected to the ice pushing plate bracket 16, and the other end is connected to the driving end of the ice pushing cylinder 14.

[0053] The ice cutting mechanism is installed on one side of the dry ice bin 17 and is used to cut the dry ice placed in the dry ice storage chamber 18 .

[0054] The ice cutting mechanism includes a cutter disc cover 13 , a cutter disc body 26 , a cutter disc shaft and a driven gear 12 .

[0055] An ice cutting chamber is formed in the cutter head outer cover 13 .

[0056] The cutter disc body 26 is rotatably mounted in the cutter disc outer cover 13 , and an ice cutting blade 27 is mounted on the cutter disc body 26 .

[0057] The cutter disc shaft is fixedly connected to the cutter disc body 26 , and the cutter disc shaft passes through the bearing on the cutter disc outer cover 13 and extends to the outside of the cutter disc outer cover 13 .

[0058] The driven gear 12 is fixedly mounted on the cutter disc shaft. When the driven gear 12 rotates, it drives the cutter disc shaft and the cutter disc body 26 to rotate.

[0059] The ice discharging mechanism is installed at the bottom of the ice cutting mechanism, and the dry ice after ice cutting is completed enters the ice discharging mechanism.

[0060] The ice dispensing mechanism comprises a variable frequency motor 19 , an ice delivery sealing box 20 , an ice delivery shaft 24 , a driving transmission gear 23 and an ice delivery seat 21 .

[0061] The variable frequency motor 19 is mounted on a motor mounting base 22 , and the motor mounting base 22 is fixedly mounted on the bottom surface of the equipment chassis 1 .

[0062] An ice delivery shaft 24 is arranged at the output end of the frequency conversion motor 19 via a coupling, and a plurality of ice grooves 241 are arranged on the outer circumference of the ice delivery shaft 24 .

[0063] The ice delivery sealed box 20 is installed at the bottom of the ice cutting mechanism, and an ice inlet opening is formed on the top. Dry ice enters the ice delivery sealed box 20 through the output end of the ice cutting mechanism. The ice delivery shaft 24 extends into the ice delivery sealed box 20 and one end extends to the outside of the ice delivery sealed box 20.

[0064] The driving transmission gear 23 is fixedly mounted on one end of the ice delivery shaft 24 extending out of the ice delivery sealing box 20, a transmission chain is installed outside the driving transmission gear 23, and the other end of the transmission chain is installed on the driven gear 12 of the ice cutting mechanism, and the driven gear 12 on the ice cutting mechanism is driven to rotate by the driving transmission gear 23.

[0065] The ice delivery seat 21 is fixedly mounted on the bottom surface of the equipment chassis 1 , and the ice delivery sealing box 20 is sealed and installed into the ice delivery seat 21 from top to bottom, and the dry ice after ice cutting enters into the ice delivery seat 21 .

[0066] The blowing mechanism is installed on one side of the ice discharging mechanism. The dry ice entering the ice discharging mechanism is blown out through the blowing mechanism. The blowing mechanism may include components such as an air pump. The blowing size is adjusted by controlling the gas output of the air pump to achieve the purpose of dry ice discharging.

[0067] It also includes a dry ice delivery pipe 7. The ice delivery seat 21 has an ice delivery chamber 30. One end of the dry ice delivery pipe 7 is connected to the ice delivery chamber 30, and the other end of the dry ice delivery pipe 7 extends to the outside of the equipment chassis 1.

[0068] An air inlet interface 28 is provided on the side of the ice delivery seat 21 away from the dry ice delivery pipe 7, and the air outlet mechanism is connected to the air inlet interface 28. An inclined guide surface 29 is provided in the ice delivery chamber 30, and the inclined surface of the inclined guide surface 29 faces the dry ice delivery pipe 7. Figure 7 shown.

[0069] Two ice guide plates 25 are installed at the output end of the bottom of the ice cutting mechanism. The two ice guide plates 25 are in an inverted eight-shaped shape and are used to guide the cut dry ice into the ice delivery seat 21. Figure 6 shown.

[0070] A compartment door 4 is installed on the equipment chassis 1 through a hinge 2, and an observation window 3 and a handle 8 are provided on the compartment door 4. The compartment door 4 can be opened and closed along the hinge 2, the situation inside can be observed through the observation window 3, and the compartment door 4 can be conveniently opened through the handle 8.

[0071] The equipment case 1 is also provided with a plurality of control buttons 9, an ice spraying pressure gauge 5, and an ice spraying pressure regulating valve 6. A movable roller 11 is provided at the bottom of the equipment case 1, and lifting rings 10 are provided on both sides of the equipment case 1.

[0072] The working process is as follows:

[0073] When the equipment is started, the dry ice blocks are placed into the dry ice storage chamber 18 of the dry ice bin 17. The ice pushing mechanism is started, and the ice pushing cylinder 14 drives the ice pushing plate bracket 16 to push the dry ice blocks toward the ice cutting mechanism. The blade cover 13 in the ice cutting mechanism forms an ice cutting chamber, and the blade body 26 rotates driven by the blade shaft, and the ice cutting knife 27 installed on the blade body 26 cuts the dry ice blocks. The cut dry ice blocks are guided into the ice delivery sealed box 20 of the ice delivery mechanism through two ice guide plates 25. At this time, the frequency conversion motor 19 drives the ice delivery shaft 24 to rotate, and the multiple ice grooves 241 on the outer circumferential surface of the ice delivery shaft 24 move the cut dry ice blocks along the channel in the ice delivery sealed box 20;

[0074] The driving transmission gear 23 on the ice delivery shaft 24 is connected to the driven gear 12 on the ice cutting mechanism through a transmission chain. The rotation of the ice delivery shaft 24 simultaneously drives the rotation of the cutter body 26 and the ice cutting knife 27 to achieve continuous cutting. The dry ice blocks are delivered to the ice delivery chamber 30 of the ice delivery sealing box 20. The air inlet interface 28 on the side of the ice delivery seat 21 away from the dry ice delivery pipe 7 is connected to the blowing mechanism. The blowing mechanism delivers the dry ice blocks from the ice delivery chamber 30 to the outside by blowing. The dry ice delivery pipe 7 is connected to the ice delivery chamber 30. The dry ice blocks are guided by the inclined guide surface 29, smoothly enter the dry ice delivery pipe 7, and are finally discharged from the outside of the equipment chassis 1.

[0075] During the whole process, an observation window 3 is provided on the door 4 of the equipment chassis 1, which can monitor the cutting and transportation of dry ice in real time. The control buttons 9 and pressure regulating device on the chassis facilitate the operation and adjustment of the equipment, and the moving rollers 11 and lifting rings 10 facilitate the movement and transportation of the equipment.

[0076] 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 high-efficiency dry ice cutting machine, characterized in that: include: An equipment chassis (1), wherein an ice cutting mechanism is installed in the equipment chassis (1), and an ice cutting action for dry ice is achieved through the ice cutting mechanism; The ice cutting mechanism comprises: A dry ice bin (17) having a dry ice storage chamber (18) for storing dry ice to be processed; An ice cutting mechanism, installed on one side of the dry ice bin (17), and used for cutting the dry ice placed in the dry ice storage chamber (18); An ice discharging mechanism is installed at the bottom of the ice cutting mechanism, and the dry ice after ice cutting enters the ice discharging mechanism; The air blowing mechanism is installed on one side of the ice discharging mechanism, and the dry ice entering the ice discharging mechanism is blown outwards through the air blowing mechanism.

2. The high-efficiency dry ice cutting machine according to claim 1 is characterized in that: An ice pushing mechanism is installed in the dry ice bin (17), and the dry ice in the dry ice storage chamber (18) is pushed toward the ice cutting mechanism by the ice pushing mechanism.

3. The high-efficiency dry ice cutting machine according to claim 2 is characterized in that: The ice pushing mechanism comprises an ice pushing plate bracket (16), an ice pushing cylinder (14) and a bracket connecting portion (15); the ice pushing plate bracket (16) extends into the dry ice storage chamber (18); the ice pushing cylinder (14) is fixedly installed in the equipment chassis (1); one end of the bracket connecting portion (15) is fixedly connected to the ice pushing plate bracket (16), and the other end is connected to the driving end of the ice pushing cylinder (14).

4. The high-efficiency dry ice cutting machine according to claim 1 is characterized in that: The ice cutting mechanism comprises: A cutter head cover (13), wherein an ice cutting cavity is formed in the cutter head cover (13); A cutter disc body (26) is rotatably mounted in the cutter disc outer cover (13), and an ice cutting knife (27) is mounted on the cutter disc body (26); A cutter disc shaft, which is fixedly connected to the cutter disc body (26), and the cutter disc shaft passes through a bearing on the cutter disc outer cover (13) and extends to the outside of the cutter disc outer cover (13); The driven gear (12) is fixedly mounted on the cutter disc shaft, and when the driven gear (12) rotates, the cutter disc shaft and the cutter disc body (26) are driven to rotate.

5. The high-efficiency dry ice cutting machine according to claim 1 is characterized in that: The ice discharging mechanism comprises: A variable frequency motor (19), the variable frequency motor (19) being mounted on a motor mounting seat (22), the motor mounting seat (22) being fixedly mounted on the bottom surface of the equipment chassis (1), an ice delivery shaft (24) being arranged at the output end of the variable frequency motor (19) via a coupling, and a plurality of ice grooves (241) being arranged on the outer circumference of the ice delivery shaft (24); It also comprises an ice delivery sealed box (20), which is installed at the bottom of the ice cutting mechanism, an ice inlet opening is formed at the top of the ice delivery sealed box (20), and dry ice enters the ice delivery sealed box (20) through the output end of the ice cutting mechanism, and the ice delivery shaft (24) extends into the ice delivery sealed box (20) and one end extends to the outside of the ice delivery sealed box (20); A driving transmission gear (23) is fixedly mounted on the ice delivery shaft (24) and extends out of one end of the ice delivery sealing box (20); a transmission chain is mounted outside the driving transmission gear (23); the other end of the transmission chain is mounted on the driven gear (12) of the ice cutting mechanism; the driven gear (12) on the ice cutting mechanism is driven to rotate by the driving transmission gear (23); The ice delivery seat (21) is fixedly mounted on the bottom surface of the equipment chassis (1); the ice delivery sealing box (20) is sealed and installed in the ice delivery seat (21) from top to bottom; and the cut dry ice enters the ice delivery seat (21).

6. The high-efficiency dry ice cutting machine according to claim 5, characterized in that: It also includes at least one dry ice delivery pipe (7), the ice delivery seat (21) has an ice delivery cavity (30), one end of the dry ice delivery pipe (7) is connected to the ice delivery cavity (30), and the other end of the dry ice delivery pipe (7) extends to the outside of the equipment chassis (1).

7. The high-efficiency dry ice cutting machine according to claim 6, characterized in that: An air inlet docking port (28) is arranged on the side of the ice delivery seat (21) facing away from the dry ice delivery pipe (7), and an air outlet mechanism is docked with the air inlet docking port (28). An inclined guide surface (29) is arranged in the ice delivery chamber (30), and the inclined surface of the inclined guide surface (29) faces the dry ice delivery pipe (7).

8. The high-efficiency dry ice cutting machine according to claim 1, characterized in that: Two ice guide plates (25) are installed at the bottom output end of the ice cutting mechanism. The two ice guide plates (25) are in an inverted eight-shaped shape and are used to guide the cut dry ice into the ice delivery seat (21).

9. The high-efficiency dry ice cutting machine according to claim 1, characterized in that: A compartment door (4) is installed on the equipment chassis (1) via a hinge (2); an observation window (3) is provided on the compartment door (4); and a handle (8) is also provided on the compartment door (4).

10. The high-efficiency dry ice cutting machine according to claim 1, characterized in that: The device case (1) is also provided with a plurality of control buttons (9), an ice spraying pressure gauge (5), and an ice spraying pressure regulating valve (6); a movable roller (11) is provided at the bottom of the device case (1); and lifting rings (10) are respectively provided on both sides of the device case (1).

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