CN209812842U - Municipal works are with dustproof cutting device - Google Patents
Municipal works are with dustproof cutting device Download PDFInfo
- Publication number
- CN209812842U CN209812842U CN201920540005.1U CN201920540005U CN209812842U CN 209812842 U CN209812842 U CN 209812842U CN 201920540005 U CN201920540005 U CN 201920540005U CN 209812842 U CN209812842 U CN 209812842U
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- base
- cutting
- cross beam
- cutting device
- rack
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Abstract
The utility model relates to the technical field of cutting machines, in particular to a dustproof cutting device for municipal engineering, which comprises a base and a cutting mechanism; a bracket is fixedly arranged on the rear side of the base, a cross beam is fixedly arranged on the top of the bracket, and the telescopic end of the cross beam is connected with a cutting mechanism; the cutting mechanism comprises a rack and a cutting blade, one end of the rack is rotatably connected with the telescopic end of the cross beam, an installation frame is fixedly installed at the bottom of the rack, and the cutting blade is rotatably installed on the installation frame; a plurality of dust collecting holes are uniformly formed in the base. The utility model is symmetrically provided with two baffles on the left and right sides of the base, the front and back sides of the bottom of each striker plate are respectively provided with a telescopic rod, and a space for placing a workpiece is reserved between the striker plate and the base, so that the environment pollution caused by the splashing of crushed aggregates is avoided; still evenly seted up a plurality of dust collecting hole on the base, utilize the air exhauster to take out dust and crushed aggregates and deposit in the ash collecting barrel, avoid the raise dust.
Description
Technical Field
The utility model relates to a cutting machine technical field specifically is a dustproof cutting device for municipal works.
Background
The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness; the plasma cutting machine has high cutting speed, and the cutting surface has certain inclination; the flame cutting machine is used for carbon steel materials with larger thickness. With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved.
The cutting head of the existing cutting machine is continuously contacted with a workpiece in the using process, so that a large amount of dust and splashed crushed aggregates are generated, the environment is polluted, and a user is easily injured.
Therefore, in view of the above situation, there is an urgent need to develop a dustproof cutting device for municipal engineering to overcome the shortcomings in the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal works are with dustproof cutting device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a dustproof cutting device for municipal engineering comprises a base and a cutting mechanism; the rear side of the base is fixedly provided with a support, the top of the support is fixedly provided with a cross beam, the cross beam is of a telescopic structure, and the telescopic end of the cross beam is connected with the cutting mechanism; the cutting mechanism comprises a rack and a cutting blade, one end of the rack is rotatably connected with the telescopic end of the cross beam, an installation frame is fixedly installed at the bottom of the rack, and the cutting blade is rotatably installed on the installation frame; a plurality of dust collecting holes are evenly formed in the base, a cavity is formed in the base, and the dust collecting holes are communicated with the cavity.
As a further aspect of the present invention: the other end of the frame is fixedly provided with a handle.
As a further aspect of the present invention: the left side and the right side of the base are symmetrically provided with two striker plates, and the striker plates are fixedly installed on the base through telescopic rods.
As a further aspect of the present invention: the front side and the rear side of the bottom of each striker plate are respectively provided with a telescopic rod.
As a further aspect of the present invention: an exhaust fan is fixedly mounted on the support, the air inlet end of the exhaust fan is communicated with the cavity through an air pipe, and the air exhaust end of the exhaust fan is also communicated with an ash collecting barrel.
As a further aspect of the present invention: the crossbeam includes sleeve and swivel nut, and telescopic inside rotation installs the screw rod, screw rod and swivel nut threaded connection, swivel nut and sleeve sliding connection.
As a further aspect of the present invention: the bottom of the sleeve is fixedly provided with a driving motor, the output end of the driving motor is fixedly provided with a first bevel gear, the screw rod is fixedly provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is symmetrically provided with two baffles on the left and right sides of the base, the front and back sides of the bottom of each striker plate are respectively provided with a telescopic rod, and a space for placing a workpiece is reserved between the striker plate and the base, so that the environment pollution caused by the splashing of crushed aggregates is avoided; still evenly seted up a plurality of dust collecting hole on the base, utilize the air exhauster to take out dust and crushed aggregates and deposit in the ash collecting barrel, avoid the raise dust.
Drawings
Fig. 1 is a front view of a dustproof cutting device for municipal works.
FIG. 2 is a side view of the municipal works dust-proof cutting apparatus.
FIG. 3 is a schematic structural diagram of a retainer plate in the dustproof cutting device for municipal engineering.
FIG. 4 is a schematic structural diagram of a base in the dustproof cutting device for municipal engineering.
FIG. 5 is a schematic structural diagram of a cross beam in the dustproof cutting device for municipal engineering.
In the figure: the device comprises a base 1, a support 2, an air pipe 3, an exhaust fan 4, a cross beam 5, a frame 6, a mounting rack 7, a handle 8, a cutting blade 9, a material baffle 10, a telescopic rod 11, a dust collecting hole 12, a sleeve 13, a first bevel gear 14, a driving motor 15, a second bevel gear 16, a screw 17 and a screw sleeve 18.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1, in an embodiment of the present invention, a dustproof cutting device for municipal engineering includes a base 1 and a cutting mechanism; the rear side of the base 1 is fixedly provided with a support 2, the top of the support 2 is fixedly provided with a cross beam 5, the cross beam 5 is of a telescopic structure, and the telescopic end of the cross beam 5 is connected with the cutting mechanism and used for adjusting the front position and the rear position of the cutting mechanism so as to facilitate the work of the cutting mechanism; the cutting mechanism comprises a rack 6 and a cutting blade 9, one end of the rack 6 is rotatably connected with the telescopic end of the cross beam 5, an installation frame 7 is fixedly installed at the bottom of the rack 6, the cutting blade 9 is rotatably installed on the installation frame 7, and a handle 8 is fixedly installed at the other end of the rack 6, so that a user can conveniently hold and adjust the position of the cutting blade 9 to cut a workpiece;
referring to fig. 2 and 3, in the cutting process, a large amount of dust and crushed aggregates are generated when the cutting blade 9 contacts with a workpiece, and part of the crushed aggregates splash to two sides of the cutting blade 9, so that the surrounding environment is polluted, in order to avoid the splash of the crushed aggregates, two material blocking plates 10 are symmetrically arranged on the left side and the right side of the base 1, and the material blocking plates 10 are fixedly arranged on the base 1 through telescopic rods 11; in order to facilitate the contact between the workpiece and the cutting blade 9, a telescopic rod 11 is respectively arranged at the front side and the rear side of the bottom of each material baffle plate 10, and a space for placing the workpiece is reserved between each material baffle plate 10 and the base 1;
referring to fig. 4, after the cutting is completed, a large amount of dust and crushed aggregates fall on the base 1, and in the prior art, the dust and the crushed aggregates are generally blown off by a blower, and the dust cleaning manner can generate a large amount of dust to pollute the environment, in order to avoid the dust and the crushed aggregates, a plurality of dust collecting holes 12 are uniformly formed in the base 1, a cavity is formed in the base 1, the dust collecting holes 12 are communicated with the cavity, and the dust and the crushed aggregates fall into the cavity through the dust collecting holes 12; fixed mounting has air exhauster 4 on support 2, and air inlet end of air exhauster 4 passes through trachea 3 and cavity intercommunication for take dust and crushed aggregates out, air exhauster 4's the end of airing exhaust still communicates and has album ash bucket (not shown in the figure), is used for storing the dust, avoids the raise dust.
Example 2
Referring to fig. 1, in an embodiment of the present invention, a dustproof cutting device for municipal engineering includes a base 1 and a cutting mechanism; the rear side of the base 1 is fixedly provided with a support 2, the top of the support 2 is fixedly provided with a cross beam 5, the cross beam 5 is of a telescopic structure, and the telescopic end of the cross beam 5 is connected with the cutting mechanism and used for adjusting the front position and the rear position of the cutting mechanism so as to facilitate the work of the cutting mechanism; the cutting mechanism comprises a rack 6 and a cutting blade 9, one end of the rack 6 is rotatably connected with the telescopic end of the cross beam 5, an installation frame 7 is fixedly installed at the bottom of the rack 6, the cutting blade 9 is rotatably installed on the installation frame 7, and a handle 8 is fixedly installed at the other end of the rack 6, so that a user can conveniently hold and adjust the position of the cutting blade 9 to cut a workpiece;
referring to fig. 2 and 3, in the cutting process, a large amount of dust and crushed materials are generated when the cutting blade 9 contacts with a workpiece, and part of the crushed materials splash to two sides of the cutting blade 9, so that the surrounding environment is polluted, in order to avoid plastic splashing, two material blocking plates 10 are symmetrically arranged on the left side and the right side of the base 1, and the material blocking plates 10 are fixedly arranged on the base 1 through telescopic rods 11; in order to facilitate the contact between the workpiece and the cutting blade 9, a telescopic rod 11 is respectively arranged at the front side and the rear side of the bottom of each material baffle plate 10, and a space for placing the workpiece is reserved between each material baffle plate 10 and the base 1;
referring to fig. 4, after the cutting is completed, a large amount of dust and crushed aggregates fall on the base 1, and in the prior art, the dust and the crushed aggregates are generally blown off by a blower, and the dust cleaning manner can generate a large amount of dust to pollute the environment, in order to avoid the dust and the crushed aggregates, a plurality of dust collecting holes 12 are uniformly formed in the base 1, a cavity is formed in the base 1, the dust collecting holes 12 are communicated with the cavity, and the dust and the crushed aggregates fall into the cavity through the dust collecting holes 12; fixed mounting has air exhauster 4 on support 2, and air inlet end of air exhauster 4 passes through trachea 3 and cavity intercommunication for take dust and crushed aggregates out, air exhauster 4's the end of airing exhaust still communicates and has album ash bucket (not shown in the figure), is used for storing the dust, avoids the raise dust.
Referring to fig. 5, the difference between the present embodiment and embodiment 1 is that the beam 5 includes a sleeve 13 and a threaded sleeve 18, a screw 17 is rotatably installed inside the sleeve 13, the screw 17 is in threaded connection with the threaded sleeve 18, the threaded sleeve 18 is in sliding connection with the sleeve 13, and the screw 17 drives the threaded sleeve 13 to move left and right when rotating, so as to change the length of the beam 5; the bottom of sleeve 13 fixed mounting has driving motor 15, and driving motor 15's output fixed mounting has first bevel gear 14, fixed mounting has second bevel gear 16 on the screw rod 17, and second bevel gear 16 meshes with first bevel gear 14 to make driving motor 15 drive screw rod 17 and rotate, through the cooperation between screw rod 17 and the swivel nut 18, make the change of crossbeam 5 length more accurate, and then improve the effect of cutting blade 9 to the work piece cutting.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The dustproof cutting device for the municipal engineering is characterized by comprising a base (1) and a cutting mechanism; the rear side of the base (1) is fixedly provided with a support (2), the top of the support (2) is fixedly provided with a cross beam (5), the cross beam (5) is of a telescopic structure, and the telescopic end of the cross beam (5) is connected with a cutting mechanism; the cutting mechanism comprises a rack (6) and a cutting blade (9), one end of the rack (6) is rotatably connected with the telescopic end of the cross beam (5), an installation frame (7) is fixedly installed at the bottom of the rack (6), and the cutting blade (9) is rotatably installed on the installation frame (7); a plurality of dust collecting holes (12) are uniformly formed in the base (1), a cavity is formed in the base (1), and the dust collecting holes (12) are communicated with the cavity.
2. The dustproof cutting device for municipal engineering according to claim 1, wherein a handle (8) is fixedly mounted at the other end of the frame (6).
3. The dustproof cutting device for municipal engineering according to claim 1, wherein two striker plates (10) are symmetrically arranged on the left side and the right side of the base (1), and the striker plates (10) are fixedly mounted on the base (1) through telescopic rods (11).
4. The dustproof cutting device for municipal engineering according to claim 3, wherein a telescopic rod (11) is arranged on each of the front side and the rear side of the bottom of each striker plate (10).
5. The dustproof cutting device for municipal engineering according to claim 1, wherein an exhaust fan (4) is fixedly mounted on the bracket (2), the air inlet end of the exhaust fan (4) is communicated with the cavity through an air pipe (3), and the air exhaust end of the exhaust fan (4) is also communicated with an ash collection barrel.
6. The dustproof cutting device for municipal engineering according to claim 1, wherein the cross beam (5) comprises a sleeve (13) and a threaded sleeve (18), a screw (17) is rotatably installed inside the sleeve (13), the screw (17) is in threaded connection with the threaded sleeve (18), and the threaded sleeve (18) is in sliding connection with the sleeve (13).
7. The dustproof cutting device for municipal engineering according to claim 6, wherein a driving motor (15) is fixedly installed at the bottom of the sleeve (13), a first bevel gear (14) is fixedly installed at the output end of the driving motor (15), a second bevel gear (16) is fixedly installed on the screw (17), and the second bevel gear (16) is meshed with the first bevel gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540005.1U CN209812842U (en) | 2019-04-19 | 2019-04-19 | Municipal works are with dustproof cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540005.1U CN209812842U (en) | 2019-04-19 | 2019-04-19 | Municipal works are with dustproof cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812842U true CN209812842U (en) | 2019-12-20 |
Family
ID=68880746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920540005.1U Expired - Fee Related CN209812842U (en) | 2019-04-19 | 2019-04-19 | Municipal works are with dustproof cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209812842U (en) |
-
2019
- 2019-04-19 CN CN201920540005.1U patent/CN209812842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |