CN214721088U - Motor-driven double-wheel different-direction cutting saw - Google Patents
Motor-driven double-wheel different-direction cutting saw Download PDFInfo
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- CN214721088U CN214721088U CN202120996799.XU CN202120996799U CN214721088U CN 214721088 U CN214721088 U CN 214721088U CN 202120996799 U CN202120996799 U CN 202120996799U CN 214721088 U CN214721088 U CN 214721088U
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Abstract
The utility model relates to a motor-driven double-wheel incongruous cutting saw, which comprises a main body, a cylinder, a starter, a fuel tank, a saw blade, an air filter and an engine oil tank, the main shaft of the cylinder is rotationally connected with a driving synchronizing wheel, the mounting shaft of the saw blade is rotationally connected with a driven synchronizing wheel, the driving synchronizing wheel and the driven synchronizing wheel are connected through a synchronous belt, a belt regulator mounting groove is arranged on the main body, an automatic belt adjuster is arranged in the belt adjuster mounting groove and comprises a rotating shaft and a belt contact wheel, the rotating shaft is rotatably provided with a belt contact wheel and is fixedly connected with a clamping wheel arranged in the mounting groove of the belt adjuster, the belt contact wheel is in contact with the outer surface of the synchronous belt, an inner baffle and an outer baffle are respectively arranged at the inner end and the outer end of the belt contact wheel, and the clamping wheel is fixedly connected with a tension spring fixed at the lower end of the belt regulator mounting groove.
Description
Technical Field
The utility model relates to a cutting equipment technical field, specific motor-driven double round incongruous slitting saw that says so.
Background
The motor-driven double-wheel different-direction cutting saw is the strongest and most effective cutting tool in the field of breaking and dismantling and emergency rescue, and is particularly suitable for large-scale rescue breaking and dismantling sites. The motor-driven double-wheel incongruous cutting saw is widely applied to various construction sites of fire fighting and disaster relief, emergency rescue, electric power, telecommunication construction, civil construction, disassembly work and the like. The motor-driven double-wheel different-direction cutting saw has the characteristics of motor-driven, flexibility, high power, high cutting efficiency, wide cutting range, complete functions, stable cutting process, no recoil force and the like. The phenomenon that the belt skidded can be leaded to appearing because the belt is elongated after current motor-driven double round incorgruous slitting saw uses a period, has seriously influenced the life of belt and motor-driven double round incorgruous slitting saw's cutting efficiency, can appear cutting unstable, the phenomenon that the cutting quality that presss from both sides the saw bit and cause descends and the saw bit damages because the belt skids simultaneously, and the saw bit installation of current motor-driven double round incorgruous slitting saw is dismantled and is wasted time and energy simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a motor-driven double round incorgruous slitting saw.
In order to solve the technical problem, the utility model discloses a motor-driven two-wheel incongruous slitting saw, including main part, cylinder, starter, fuel tank, saw bit, air cleaner and machine oil tank, the main shaft swivelling joint initiative synchronizing wheel of cylinder, the installation axis swivelling joint driven synchronizing wheel of saw bit, initiative synchronizing wheel and driven synchronizing wheel pass through synchronous belt and connect, be provided with belt adjuster mounting groove on the main part, install automatic belt adjuster in the belt adjuster mounting groove, automatic belt adjuster includes pivot and belt contact wheel, the belt contact wheel of rotating to install in the pivot, the pivot is with the card wheel fixed connection who sets up in belt adjuster mounting groove, belt contact wheel and synchronous belt's surface contact, the inside and outside both ends of belt contact wheel are provided with interior baffle and outer baffle respectively, the clamping wheel is fixedly connected with a tension spring fixed at the lower end of the belt adjuster mounting groove.
Furthermore, a saw blade locking button matched with the saw blade is arranged on the main body, and a saw blade protective cover is arranged outside the saw blade.
Furthermore, a belt protective cover is arranged outside the driving synchronizing wheel, the driven synchronizing wheel, the synchronous belt and the automatic belt adjuster.
Furthermore, a pressure reducing valve is arranged on one side of the air filter, and an air door is arranged at the rear end of the air filter.
Further, a starting switch and a stopping switch are arranged on the main body.
Further, a carburetor adjusting bolt for adjusting the carburetor is arranged on the main body.
Furthermore, a rear handle is arranged at the rear part of the main body, and an accelerator safety lock are arranged on the rear handle.
Further, a front handle is arranged at the upper part of the main body.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a set up the initiative synchronizing wheel, driven synchronizing wheel and synchronous belt have guaranteed the steady cutting of motor-driven double round incorgruous slitting saw, the automatic belt adjuster that can the automatically regulated position has been set up simultaneously, synchronous belt between having guaranteed initiative synchronizing wheel and the driven synchronizing wheel is in the state of pulling in, the life of belt and the cutting efficiency of motor-driven double round incorgruous slitting saw have been increased, stopped because the belt skids can appear cutting not steady, the phenomenon that the cutting quality that the double-layered saw bit caused descends and the saw bit damages, it is more convenient, swiftly to dismantle through the installation that sets up the kayser button messenger saw bit.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a third schematic structural view of the present invention;
fig. 4 is a schematic structural diagram of the automatic belt adjuster of the present invention.
In the figure: the automatic oil-gas separator comprises a main body 1, a cylinder 2, an air door 3, a rear handle 4, a stop switch 5, a carburetor adjusting bolt 6, a starter 7, a fuel tank 8, a start switch 9, a saw blade 10, a saw blade shield 11, a belt shield 12, a pressure reducing valve 13, an air filter 14, a throttle safety lock 15, a throttle 16, an oil tank 17, a front handle 18, a driving synchronizing wheel 19, a driven synchronizing wheel 20, a synchronous belt 21, an automatic belt adjuster 22, a rotating shaft 221, a belt contact wheel 222, an inner baffle 223, an outer baffle 224, a clamping wheel 225, a belt adjuster mounting groove 23, a saw blade clamping button 24 and a tension spring 25.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings:
according to the attached drawings 1-4, the utility model discloses a motor-driven two-wheel incongruous slitting saw, including main part 1, cylinder 2, starter 7, fuel tank 8, saw bit 10, air cleaner 14 and oil tank 17, the main shaft swivelling joint initiative synchronizing wheel 19 of cylinder 2, the installation axle swivelling joint driven synchronizing wheel 20 of saw bit 10, initiative synchronizing wheel 19 and driven synchronizing wheel 20 are connected through synchronous belt 21, the utility model discloses through setting up initiative synchronizing wheel 19, driven synchronizing wheel 20 and synchronous belt 21 and having guaranteed motor-driven two-wheel incongruous slitting saw's steady cutting, be provided with belt adjuster mounting groove 23 on main part 1, install automatic belt adjuster 22 in belt adjuster mounting groove 23, automatic belt adjuster 22 includes pivot 221 and belt contact wheel 222, the pivot 221 is gone up to rotate and is installed belt contact wheel 222, the rotating shaft 221 is fixedly connected with a clamping wheel 225 arranged in the belt adjuster mounting groove 23, the belt contact wheel 222 is in contact with the outer surface of the synchronous belt 21, an inner baffle 223 and an outer baffle 224 are respectively arranged at the inner end and the outer end of the belt contact wheel 222, and the clamping wheel 225 is fixedly connected with a tension spring 25 fixed at the lower end of the belt adjuster mounting groove 23. When the utility model is used, the belt contact wheel 222 is fixedly connected with the clamping wheel 225 arranged in the belt regulator mounting groove 23 through the rotating shaft 221, the belt contact wheel 222 is contacted with the outer surface of the synchronous belt 21, the inner baffle 223 and the outer baffle 224 are arranged at the inner side and the outer side of the belt contact wheel 222, a phenomenon that is used for restricting synchronous belt 21's position, card wheel 225 with fix at the tension spring 25 fixed connection of belt regulator mounting groove 23 lower extreme, tension spring 25 exerts decurrent pulling force to belt contact wheel 222, belt contact wheel 222 remains throughout with synchronous belt 21's surface in close contact with, synchronous belt 21 between initiative synchronizing wheel 19 and the driven synchronizing wheel 20 has been guaranteed to be in the state of drawing in all the time, the life of belt and the cutting efficiency of the incorgruous slitting saw of motor-driven double round have been increased, stopped because the belt skids can appear cutting unstable, the cutting quality that the double-layered saw bit caused descends and the saw bit damages. The main body 1 is provided with a saw blade locking button 24 matched with the saw blade 10, the saw blade 10 is externally provided with a saw blade protective cover 11, and the saw blade locking button 24 is pressed down, so that the saw blade 10 is convenient to install and disassemble.
To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art may make numerous changes and modifications without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be subject to the claims of the present invention.
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.
Claims (8)
1. The utility model provides a motor-driven double round diversion slitting saw, includes main part (1), cylinder (2), starter (7), fuel tank (8), saw bit (10), air cleaner (14) and machine oil tank (17), its characterized in that, the main shaft swivelling joint initiative synchronizing wheel (19) of cylinder (2), the installation axle swivelling joint driven synchronizing wheel (20) of saw bit (10), initiative synchronizing wheel (19) and driven synchronizing wheel (20) are connected through synchronous belt (21), be provided with belt regulator mounting groove (23) on main part (1), install automatic belt regulator (22) in belt regulator mounting groove (23), automatic belt regulator (22) are including pivot (221) and belt contact wheel (222), swivel mount has belt contact wheel (222) on pivot (221), pivot (221) and card wheel (225) fixed connection who sets up in belt regulator mounting groove (23), the belt contact wheel (222) is in contact with the outer surface of the synchronous belt (21), an inner baffle (223) and an outer baffle (224) are respectively arranged at the inner end and the outer end of the belt contact wheel (222), and the clamping wheel (225) is fixedly connected with a tension spring (25) fixed at the lower end of the belt regulator installation groove (23).
2. A motorized two-wheeled slitting saw according to claim 1, characterized in that the main body (1) is provided with a blade locking button (24) cooperating with the saw blade (10), and the saw blade (10) is externally provided with a blade guard (11).
3. A motorized two-wheeled slitting saw according to claim 2, characterized in that the belt guard (12) is provided on the outside of the driving synchronizing wheel (19), the driven synchronizing wheel (20), the synchronizing belt (21) and the automatic belt regulator (22).
4. A motorized two-wheeled slitting saw according to claim 3, characterized in that a pressure relief valve (13) is provided on one side of the air filter (14) and a damper (3) is provided at the rear end of the air filter (14).
5. A motorized two-wheel alien cutting saw according to claim 4, characterized in that the main body (1) is provided with a start switch (9) and a stop switch (5).
6. A motorized two-wheel slitting saw according to claim 1, characterized in that the body (1) is provided with a carburetor adjusting bolt (6) for adjusting the carburetor.
7. A motorized two-wheel slitting saw according to claim 5, characterized in that the rear part of the main body (1) is provided with a rear handle (4), said rear handle (4) being provided with a throttle (16) and a throttle safety lock (15).
8. A motorized two-wheeled slitting saw according to claim 7, characterized in that the upper part of said main body (1) is provided with a front handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996799.XU CN214721088U (en) | 2021-05-11 | 2021-05-11 | Motor-driven double-wheel different-direction cutting saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996799.XU CN214721088U (en) | 2021-05-11 | 2021-05-11 | Motor-driven double-wheel different-direction cutting saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214721088U true CN214721088U (en) | 2021-11-16 |
Family
ID=78620626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120996799.XU Active CN214721088U (en) | 2021-05-11 | 2021-05-11 | Motor-driven double-wheel different-direction cutting saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214721088U (en) |
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2021
- 2021-05-11 CN CN202120996799.XU patent/CN214721088U/en active Active
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