CN215964005U - Dry ice crushing mechanism - Google Patents
Dry ice crushing mechanism Download PDFInfo
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- CN215964005U CN215964005U CN202121718977.9U CN202121718977U CN215964005U CN 215964005 U CN215964005 U CN 215964005U CN 202121718977 U CN202121718977 U CN 202121718977U CN 215964005 U CN215964005 U CN 215964005U
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- dry ice
- ice crushing
- filter screen
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Abstract
The utility model discloses a dry ice crushing mechanism, which relates to the technical field of dry ice cleaning equipment and comprises a base, a filter screen mechanism, an ice crushing mechanism, a driving mechanism and a transmission mechanism, wherein the filter screen mechanism is arranged inside the base, the ice crushing mechanism is arranged inside the filter screen mechanism, the driving mechanism is arranged on one side of the base and is connected with the filter screen mechanism through the transmission mechanism, and the driving mechanism is used for driving the ice crushing mechanism to rotate or swing in the filter screen mechanism. According to the ice crushing device, ice is crushed in a rotating or swinging mode of the ice crushing mechanism, the refining efficiency of dry ice particles can be obviously improved under the condition that the environment of the existing equipment is not changed, and the ice crushing device is simple in structure, high in efficiency, stable and reliable.
Description
Technical Field
The utility model relates to the technical field of dry ice cleaning equipment, in particular to a dry ice crushing mechanism.
Background
The existing dry ice particle refining device can be divided into pure pneumatic and electric mixing according to a power source. The pneumatic power is linear reciprocating motion, and the dry ice particles are pressed and ground through the linear reciprocating motion, so that the dry ice is refined, and the ice crushing efficiency of the existing mechanism is lower; or a larger compressed gas is provided through special equipment, and a user needs to pay more equipment cost for the compressed gas; the electric hybrid type needs two power sources of electricity and gas, and lines and pipes are more and messy on site, and the application range is limited to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dry ice crushing mechanism which is used for solving the technical problem.
The technical scheme adopted by the utility model is as follows:
the utility model provides a broken mechanism of dry ice, includes base, filter screen mechanism, trash ice mechanism, actuating mechanism and drive mechanism, the inside of base is equipped with filter screen mechanism, filter screen mechanism is inside to be equipped with trash ice mechanism, one side of base is equipped with actuating mechanism, just actuating mechanism passes through drive mechanism is connected with filter screen mechanism, actuating mechanism is used for the drive trash ice mechanism is in filter screen mechanism internal rotation or swing.
Preferably, the middle part of base from top to bottom inwards inclines to set up, just the middle part of base is equipped with the dry ice manhole, filter screen mechanism locates the dry ice manhole, one side of base is equipped with the groove of stepping down, drive mechanism is located the inslot of stepping down.
Preferably, the filter screen mechanism includes a cylindrical body and a filter screen disposed at the bottom of the cylindrical body, the ice crushing mechanism is rotatably disposed at the upper side of the filter screen, a dry ice inlet is disposed on a side wall of the cylindrical body, and the dry ice inlet is communicated with the dry ice inlet.
As a further preferred option, the ice crushing mechanism comprises a connecting shaft and a plurality of ice crushing knives arranged on the peripheral wall of the connecting shaft, one end of the connecting shaft is rotatably connected with the inner wall of one end of the cylindrical body, and the other end of the connecting shaft extends out of the cylindrical body and is connected with the driving mechanism through the transmission mechanism.
As a further preference, drive mechanism includes axle sleeve, gear and rack, the axle sleeve and the gear is overlapped in proper order and is located the other end of connecting axle, wherein, the connecting axle passes through the axle sleeve with base inner wall rotatable coupling, the rack is located step down the inslot and with gear engagement, just the one end of rack with actuating mechanism connects.
Preferably, the base includes two fixed blocks that the symmetry set up, two detachably connects between the fixed block, and two form a cavity between the fixed block, filter screen mechanism locates in the cavity.
As a further preference, the filter screen mechanism is including being the semicircular bottom plate, locating the connecting plate at bottom plate both ends, and locate filter screen on the bottom plate, the bottom plate passes through two the connecting plate is fixed in the cavity, the trash ice mechanism can be swung and located the upside of filter screen.
Preferably, the ice crushing mechanism comprises a connecting shaft and a swing arm sleeved on the connecting shaft, and an ice crushing blade is arranged at one end, far away from the connecting shaft, of the swing arm.
As a further preferred option, the transmission mechanism includes a connecting rod, a connecting arm, bearings, a supporting frame, bushings, supporting blocks and a connecting block, two ends of the connecting shaft are rotatably connected with the two fixing blocks through the two bearings, one end of the connecting rod is connected with one end of the connecting shaft, the other end of the connecting rod is rotatably connected with one end of the connecting arm, the supporting frame is arranged on the driving mechanism, two ends of the supporting frame are rotatably connected with the two supporting blocks through the two bushings, the two supporting blocks are connected with the connecting block, and the connecting block is fixed on one side of the base.
Preferably, the driving mechanism is a cylinder.
The technical scheme has the following advantages or beneficial effects:
according to the ice crushing device, ice is crushed in a rotating or swinging mode of the ice crushing mechanism, the refining efficiency of dry ice particles can be obviously improved under the condition that the environment of the existing equipment is not changed, and the ice crushing device is simple in structure, high in efficiency, stable and reliable.
Drawings
FIG. 1 is a front view of a dry ice crushing mechanism according to a first embodiment;
FIG. 2 is a perspective view of a dry ice crushing mechanism according to a first embodiment;
FIG. 3 is an exploded view of the dry ice crushing mechanism according to the first embodiment;
FIG. 4 is a front view of a dry ice crushing mechanism according to the second embodiment;
FIG. 5 is a perspective view of a dry ice crushing mechanism according to a second embodiment;
fig. 6 is an exploded schematic view of the dry ice crushing mechanism in the second embodiment.
In the figure: 1. a base; 2. a dry ice inlet hole; 3. a yielding groove; 4. a cylindrical body; 5. filtering with a screen; 6. a dry ice inlet; 7. a connecting shaft; 8. an ice crushing blade; 9. a shaft sleeve; 10. a gear; 11. a rack; 12. a fixed block; 13. a base plate; 14. a connecting plate; 15. swinging arms; 16. a connecting rod; 17. a connecting arm; 18. a bearing; 19. a support frame; 20. a bushing; 21. a support block; 22. connecting blocks; 23. a cylinder; 24. a chamber.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
FIG. 1 is a front view of a dry ice crushing mechanism according to a first embodiment; FIG. 2 is a perspective view of a dry ice crushing mechanism according to a first embodiment; FIG. 3 is an exploded view of the dry ice crushing mechanism according to the first embodiment; FIG. 4 is a front view of a dry ice crushing mechanism according to the second embodiment; FIG. 5 is a perspective view of a dry ice crushing mechanism according to a second embodiment;
fig. 6 is an exploded view of a dry ice crushing mechanism according to a second embodiment, and fig. 1 to 6 show two preferred embodiments.
Example one
As shown in fig. 1 to 3, a dry ice crushing mechanism comprises a base 1, a filter screen mechanism, an ice crushing mechanism, a driving mechanism and a transmission mechanism, wherein the filter screen mechanism is arranged inside the base 1, the ice crushing mechanism is arranged inside the filter screen mechanism, the driving mechanism is arranged on one side of the base 1 and is connected with the filter screen mechanism through the transmission mechanism, and the driving mechanism is used for driving the ice crushing mechanism to rotate or swing in the filter screen mechanism. In this embodiment, be connected detachably between filter screen mechanism and the base 1, the garrulous ice mechanism is used for broken dry ice for the ice-cube forms the granule of certain thickness, and the dry ice after becoming the granule can leave base 1 after filter through filter screen mechanism, and actuating mechanism is used for driving the rotation of garrulous ice mechanism, and drive mechanism is used for connecting actuating mechanism and garrulous ice mechanism.
Further, as a preferred embodiment, the middle part of the base 1 is inclined inwards from top to bottom, the middle part of the base 1 is provided with a dry ice inlet hole 2, the filter screen mechanism is arranged in the dry ice inlet hole 2, one side of the base 1 is provided with a yielding groove 3, and the transmission mechanism is arranged in the yielding groove 3. In this embodiment, the base 1 is in an annular columnar structure, the middle part of the base 1 is arranged in a downward inclination manner, and the base and ice blocks enter the dry ice inlet hole 2 and then enter the filter screen mechanism through the dry ice inlet hole 2.
Further, as a preferred embodiment, the filter screen mechanism comprises a cylindrical body 4 and a filter screen 5 arranged at the bottom of the cylindrical body 4, the ice crushing mechanism is rotatably arranged at the upper side of the filter screen 5, a dry ice inlet 6 is arranged on the side wall of the cylindrical body 4, and the dry ice inlet 6 is communicated with the dry ice inlet 2. In this embodiment, the whole filter screen mechanism that is cylindric, and be one end opening, the other end seals, and the dry ice entry 6 on the lateral wall is convenient for the entering of dry ice, and the upside of the both sides wall of dry ice entry 6 sets to wavy structure for with the cooperation of garrulous ice sword 8, the quick crushing dry ice of being convenient for. When the ice crushing knife 8 cuts the dry ice, the dry ice part can be clamped in the wavy structure, so that the partial dry ice particles can be crushed conveniently. In this embodiment, the side wall of the cylindrical body 4 is connected to the side wall of the dry ice inlet hole 2, and can be fixed by a shaft sleeve limiting and combining screw. The bottom of the cylindrical body 4 is provided with a through hole for the dry ice particles to leave, and the filter screen 5 covers the through hole.
Further, as a preferred embodiment, the ice crushing mechanism comprises a connecting shaft 7 and a plurality of ice crushing blades 8 arranged on the outer peripheral wall of the connecting shaft 7, one end of the connecting shaft 7 is rotatably connected with the inner wall of one end of the cylindrical body 4, and the other end of the connecting shaft 7 extends out of the cylindrical body 4 and is connected with the driving mechanism through a transmission mechanism. In this embodiment, the driving mechanism is the cylinder 23 and is used for driving the connecting shaft 7 to rotate forward and backward, and the connecting shaft 7 drives the ice crushing cutter 8 to rotate forward and backward, so that the dry ice is crushed. The shape of the ice crushing blade 8 in the present embodiment includes, but is not limited to, a diamond shape, a triangular shape, an olive shape, an oval shape, or the like.
Further, as a preferred embodiment, the transmission mechanism includes a shaft sleeve 9, a gear 10 and a rack 11, the shaft sleeve 9 and the gear 10 are sequentially sleeved on the other end of the connecting shaft 7, wherein the connecting shaft 7 is rotatably connected with the inner wall of the base 1 through the shaft sleeve 9, the rack 11 is located in the receding groove 3 and meshed with the gear 10, and one end of the rack 11 is connected with the driving mechanism. In this embodiment, the connecting shaft 7 is fixed in the cylindrical body 4 through the shaft sleeve 9, the ice crushing blade 8 is driven by the connecting shaft 7 to rotate in the filter screen mechanism, the cylinder 23 pushes the rack 11 to do reciprocating linear motion, the rack 11 drives the gear 10 to do forward and reverse rotation motion, and the gear 10 drives the ice crushing blade 8 to do forward and reverse rotation motion, so that dry ice particles are crushed and refined conveniently and are filtered through the filter screen 5.
Example two
As shown in fig. 4 to 6, the base 1 includes two fixing blocks 12 symmetrically disposed, the two fixing blocks 12 are detachably connected, a cavity 24 is formed between the two fixing blocks 12, and the filter screen mechanism is disposed in the cavity 24. In this embodiment, the two fixing blocks 12 are connected by bolts, and the cavity 24 between the two fixing blocks 12 is a groove with openings at the upper and lower ends, so that dry ice particles can enter and leave conveniently.
Further, as a preferred embodiment, the strainer mechanism includes a bottom plate 13 having a semi-circular shape, connecting plates 14 provided at both ends of the bottom plate 13, and a strainer 5 provided on the bottom plate 13, the bottom plate 13 is fixed in the chamber 24 by the two connecting plates 14, and the ice crushing mechanism is swingably provided on an upper side of the strainer 5. As shown in fig. 6, an arc-shaped chute and fixing grooves disposed at two ends of the chute are disposed on an inner side wall of the fixing block 12, wherein the bottom plate 13 is disposed in the chute, the connecting plate 14 is fixed in the fixing grooves, an opening for dry ice particles to pass through is disposed on the bottom plate 13, the filter screen 5 covers the opening, and the dry ice particles are filtered by the filter screen 5 and leave the base 1 through the opening.
Further, as a preferred embodiment, the ice crushing mechanism comprises a connecting shaft 7 and a swing arm 15 sleeved on the connecting shaft 7, and an ice crushing blade 8 is arranged at one end of the swing arm 15 far away from the connecting shaft 7.
Further, as a preferred embodiment, the transmission mechanism includes a connecting rod 16, a connecting arm 17, bearings 18, supporting frames 19, bushes 20, supporting blocks 21 and a connecting block 22, two ends of the connecting shaft 7 are rotatably connected with the two fixing blocks 12 through the two bearings 18, one end of the connecting rod 16 is connected with one end of the connecting shaft 7, the other end of the connecting rod 16 is rotatably connected with one end of the connecting arm 17, the driving mechanism is provided with the supporting frame 19, two ends of the supporting frame 19 are rotatably connected with the two supporting blocks 21 through the two bushes 20, the two supporting blocks 21 are connected with the connecting block 22, and the connecting block 22 is fixed on one side of the base 1. In this embodiment, as shown in fig. 6, the cylinder 23 is used as a power source, the cylinder 23 can rotate relative to the connecting block 22 under the action of the supporting frame 19, when the connecting arm 17 is driven by the cylinder 23 to drive the connecting rod 16 to rotate, the connecting rod 16 drives the connecting shaft 7 to rotate in a reciprocating manner, the connecting shaft 7 drives the swing arm 15 and the ice crushing blade 8 to swing in a forward and backward direction, the ice crushing blade 8 swings in the forward and backward direction to crush and refine dry ice particles, and the dry ice particles leave the base 1 through the opening after being filtered by the screen. The dry ice crushing mechanism in the embodiment can be used as a dry ice particle refining mechanism of dry ice cleaning equipment, and is simple in structure, high in efficiency, stable and reliable.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a broken mechanism of dry ice, its characterized in that includes base, filter screen mechanism, trash ice mechanism, actuating mechanism and drive mechanism, the inside of base is equipped with filter screen mechanism, filter screen mechanism is inside to be equipped with trash ice mechanism, one side of base is equipped with actuating mechanism, just actuating mechanism passes through drive mechanism is connected with filter screen mechanism, actuating mechanism is used for the drive trash ice mechanism is in filter screen mechanism internal rotation or swing.
2. A dry ice crushing mechanism according to claim 1, wherein the middle part of the base is arranged obliquely from top to bottom inwards, the middle part of the base is provided with a dry ice inlet, the filter screen mechanism is arranged in the dry ice inlet, one side of the base is provided with a abdicating groove, and the transmission mechanism is positioned in the abdicating groove.
3. A dry ice crushing mechanism as claimed in claim 2, wherein the strainer mechanism includes a cylindrical body and a strainer disposed at the bottom of the cylindrical body, the ice crushing mechanism is rotatably disposed at an upper side of the strainer, a dry ice inlet is opened at a side wall of the cylindrical body, and the dry ice inlet is communicated with the dry ice inlet hole.
4. A dry ice crushing mechanism as claimed in claim 3, wherein the ice crushing mechanism includes a connecting shaft and a plurality of ice crushing blades provided on the outer peripheral wall of the connecting shaft, one end of the connecting shaft is rotatably connected with the inner wall of one end of the cylindrical body, and the other end of the connecting shaft extends out of the cylindrical body and is connected with the driving mechanism through the transmission mechanism.
5. A dry ice crushing mechanism as claimed in claim 4, wherein the transmission mechanism comprises a shaft sleeve, a gear and a rack, the shaft sleeve and the gear are sequentially sleeved on the other end of the connecting shaft, wherein the connecting shaft is rotatably connected with the inner wall of the base through the shaft sleeve, the rack is located in the abdicating groove and meshed with the gear, and one end of the rack is connected with the driving mechanism.
6. A dry ice crushing mechanism as claimed in claim 1, wherein the base includes two symmetrically disposed fixed blocks, the two fixed blocks are detachably connected with each other, a chamber is formed between the two fixed blocks, and the filter screen mechanism is disposed in the chamber.
7. A dry ice crushing mechanism as claimed in claim 6, wherein the strainer mechanism includes a bottom plate in the shape of a half ring, connecting plates provided at both ends of the bottom plate, and a strainer provided on the bottom plate, the bottom plate being fixed in the chamber by the two connecting plates, the ice crushing mechanism being swingably provided on an upper side of the strainer.
8. A dry ice crushing mechanism as claimed in claim 7, wherein the ice crushing mechanism comprises a connecting shaft and a swing arm sleeved on the connecting shaft, and an ice crushing blade is arranged at one end of the swing arm far away from the connecting shaft.
9. A dry ice crushing mechanism as claimed in claim 8, wherein the transmission mechanism includes a link, a link arm, a bearing, a support frame, bushings, support blocks and a connecting block, both ends of the link are rotatably connected to both of the fixing blocks through both of the bearings, one end of the link is connected to one end of the link, the other end of the link is rotatably connected to one end of the link arm, the support frame is provided on the driving mechanism, both ends of the support frame are rotatably connected to both of the support blocks through both of the bushings, both of the support blocks are connected to the connecting block, and the connecting block is fixed to one side of the base.
10. A dry ice crushing mechanism as claimed in claim 1, wherein the drive mechanism is a pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121718977.9U CN215964005U (en) | 2021-07-27 | 2021-07-27 | Dry ice crushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121718977.9U CN215964005U (en) | 2021-07-27 | 2021-07-27 | Dry ice crushing mechanism |
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| Publication Number | Publication Date |
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| CN215964005U true CN215964005U (en) | 2022-03-08 |
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| CN202121718977.9U Active CN215964005U (en) | 2021-07-27 | 2021-07-27 | Dry ice crushing mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122211A (en) * | 2023-04-14 | 2023-05-16 | 中铁三局集团有限公司 | Quick defroster of tunnel wall |
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2021
- 2021-07-27 CN CN202121718977.9U patent/CN215964005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122211A (en) * | 2023-04-14 | 2023-05-16 | 中铁三局集团有限公司 | Quick defroster of tunnel wall |
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