CN214695062U - High-efficient high accuracy cutting machine - Google Patents
High-efficient high accuracy cutting machine Download PDFInfo
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- CN214695062U CN214695062U CN202022968640.5U CN202022968640U CN214695062U CN 214695062 U CN214695062 U CN 214695062U CN 202022968640 U CN202022968640 U CN 202022968640U CN 214695062 U CN214695062 U CN 214695062U
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- cutting machine
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- rear wheel
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Abstract
The utility model relates to a: a high-efficiency high-precision cutting machine is provided with a rack, wherein the rack is connected with a cutting machine mounting seat, and the cutting machine mounting seat is connected with a cutting machine; the frame is provided with a walking hand wheel support, a walking hand wheel is connected to a rotating shaft of the walking hand wheel support, the walking hand wheel is connected to a rear wheel chain wheel through a chain, the rear wheel chain wheel is fixedly connected to a rear wheel shaft, the rear wheel shaft is connected to the lower portion of the frame through a first bearing seat, and two ends of the rear wheel shaft are connected with rear wheels used for supporting rolling. The utility model discloses simple structure, the practicality is strong, does the cutting during operation, need not promote the handrail and make the machine motion, only needs to promote the walking hand wheel gently to operating personnel's intensity of labour has been reduced. The precision of control through the walking hand wheel is easier than the conventional operation of directly pushing the handrail, and the cutting precision and the cutting efficiency are improved.
Description
Technical Field
The utility model relates to a cutting machine technical field, concretely relates to high-efficient high accuracy cutting machine.
Background
The road surface cutting machine is widely applied to cutting of newly-built road surface expansion joints in road construction and municipal engineering, and operations such as maintenance cutting and grooving cutting of old road surfaces. The pavement cutting machine mainly comprises an engine, a walking device, a cutting device and the like; when the cutting device works, the diamond saw blade is driven by power to rotate along the cutting line to advance, and the cutting operation is completed. The walking of domestic small-size road surface cutting machine mainly adopts artifical manual the implementation, because the resistance of marcing in the cutting is very big, workman operation intensity of labour is big, and operational environment is relatively poor, can't guarantee stable cutting, also has simultaneously that the feed power is neglected a lot of and neglected a lot, difficult stability control scheduling problem, these all influence the operating quality and the work efficiency of cutting.
Disclosure of Invention
The utility model aims at overcoming prior art's defect, provide a high-efficient high accuracy cutting machine.
Realize the utility model discloses the technical scheme of purpose is: a high-efficiency high-precision cutting machine is provided with a rack, wherein the rack is connected with a cutting machine mounting seat, and the cutting machine mounting seat is connected with a cutting machine; the frame is provided with a walking hand wheel support, a walking hand wheel is connected to a rotating shaft of the walking hand wheel support, the walking hand wheel is connected to a rear wheel chain wheel through a chain, the rear wheel chain wheel is fixedly connected to a rear wheel shaft, the rear wheel shaft is connected to the lower portion of the frame through a first bearing seat, and two ends of the rear wheel shaft are connected with rear wheels used for supporting rolling.
According to the technical scheme, the rack is provided with a height adjusting device, the height adjusting device is provided with an adjusting mounting seat, an adjusting hand wheel, an adjusting screw rod, a screw rod connecting rod, a curved rod, a second bearing seat, a guide wheel mounting seat, a guide wheel and a wheel shaft, the adjusting mounting seat is connected to the rack, the adjusting screw rod is vertically and rotatably connected to the adjusting mounting seat, the upper end of the adjusting screw rod is connected to the adjusting hand wheel, the adjusting screw rod is connected to the screw rod connecting rod, the screw rod connecting rod is hinged to the curved rod, the curved rod is fixedly connected to the wheel shaft, the wheel shaft is connected to the second bearing seat, the wheel shaft is fixedly connected with the guide wheel mounting seat, and the guide wheel mounting seat is provided with the guide wheel.
According to the technical scheme, the rack is provided with the handrail installation pipe, and the handrail is installed on the handrail installation pipe.
According to the technical scheme, the handrail mounting pipe is provided with the handrail fastening nut.
The cutting machine is provided with a ruler rod.
After the technical scheme is adopted, the utility model discloses following positive effect has:
the utility model discloses simple structure, the practicality is strong, does the cutting during operation, need not promote the handrail and make the machine motion, only needs to promote the walking hand wheel gently to operating personnel's intensity of labour has been reduced. The precision of control through the walking hand wheel is easier than the conventional operation of directly pushing the handrail, and the cutting precision and the cutting efficiency are improved.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic perspective view of fig. 2 from another perspective.
In the figure: the device comprises a frame 1, a cutting machine mounting seat 11, a cutting machine 12, a walking hand wheel support 2, a walking hand wheel 3, a chain 4, a rear wheel chain wheel 51, a rear wheel shaft 52, a first bearing seat 53, a rear wheel 54, an adjusting mounting seat 71, an adjusting hand wheel 72, an adjusting screw rod 73, a screw rod connecting rod 74, a curved rod 75, a second bearing seat 76, a guide wheel mounting seat 77, a guide wheel 78, a wheel shaft 79, a handrail mounting pipe 61, a handrail 62, a handrail fastening nut 63 and a ruler rod 121.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, 2 and 3, the utility model provides a high-efficiency high-precision cutting machine, which comprises a frame 1, wherein the frame 1 is connected with a cutting machine mounting seat 11, and the cutting machine mounting seat 11 is connected with a cutting machine 12; the frame 1 is provided with a walking hand wheel support 2, a walking hand wheel 3 is connected to the rotating shaft of the walking hand wheel support 2, the walking hand wheel 3 is connected to a rear wheel chain wheel 51 through a chain 4, the rear wheel chain wheel 51 is fixedly connected to a rear wheel shaft 52, the rear wheel shaft 52 is connected to the lower portion of the frame 1 through a first bearing seat 53, and two ends of the rear wheel shaft 52 are connected with rear wheels 54 for supporting rolling. The cutting machine 12 is considered to be conventional in the art and may be a commercially available cutting machine model, the use and installation of which is not discussed herein in any greater detail and is not intended to be limiting and should not be understood by those skilled in the art.
The rack 1 is provided with a height adjusting device, the height adjusting device is provided with an adjusting installation seat 71, an adjusting hand wheel 72, an adjusting screw rod 73, a screw rod connecting rod 74, a curved rod 75, a second bearing seat 76, a guide wheel installation seat 77, a guide wheel 78 and a wheel shaft 79, the adjusting installation seat 71 is connected to the rack 1, the adjusting screw rod 73 is vertically and rotatably connected to the adjusting installation seat 71, the upper end of the adjusting screw rod 73 is connected to the adjusting hand wheel 72, the adjusting screw rod 73 is connected to the screw rod connecting rod 74, the screw rod connecting rod 74 is hinged to the curved rod 75, the curved rod 75 is fixedly connected to the wheel shaft 79, the wheel shaft 79 is connected to the second bearing seat 76, the wheel shaft 79 is fixedly connected with the guide wheel installation seat 77, and the guide wheel installation seat 77 is provided with the guide wheel 78. When the adjusting hand wheel 72 rotates, the adjusting screw rod 73 is driven to rotate on the adjusting mounting seat 71, the adjusting screw rod 73 is matched with the screw rod connecting rod 74 to convert the rotary motion into linear motion, namely, when the adjusting screw rod 73 rotates, the screw rod connecting rod 74 moves in the vertical direction. The lead screw connecting rod 74 drives one end of the curved rod 75 to rotate in a hinged manner, while the other end of the curved rod 75 drives the wheel shaft 79 to rotate in the second bearing seat 76, and meanwhile, the wheel shaft 79 drives the guide wheel mounting seat 77 to rotate, so that the height of the guide wheel 78 is adjusted.
The frame 1 is provided with a handrail mounting pipe 61, and a handrail 62 is mounted on the handrail mounting pipe 61.
The armrest mounting tube 61 is provided with an armrest fastening nut 63. The armrest fastening nut 63 is used to fasten the armrest 62. Thereby adjusting the installation distance between the handrail 62 and the handrail installation tube 61, the extension length of the handrail 62 can be adjusted according to specific situations.
The cutter 12 is provided with a blade 121.
The utility model discloses a theory of operation does: when the cutting machine 12 works, the chain wheel 4 on the walking hand wheel 3 drives the rear wheel chain wheel 51 to rotate by pushing the walking hand wheel 3, and because the rear wheel chain wheel 51 and the rear wheel 54 are both connected to the rear wheel shaft 52 through keys (not shown in the figure), when the rear wheel chain wheel 51 rotates, the rear wheel 54 also rotates. Thereby achieving the purpose of driving the utility model to move forward and backward.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A high-efficiency high-precision cutting machine is provided with a machine frame (1), wherein the machine frame (1) is connected with a cutting machine mounting seat (11), and the cutting machine mounting seat (11) is connected with a cutting machine (12); the method is characterized in that: the frame (1) is equipped with walking hand wheel support (2), walking hand wheel support (2) pivot is connected with walking hand wheel (3), walking hand wheel (3) are connected in rear wheel sprocket (51) through chain (4), rear wheel sprocket (51) fixed connection is in rear wheel axle (52), rear wheel axle (52) through first bearing frame (53) connect in the below of frame (1), the both ends of rear wheel axle (52) are connected with and are used for supporting rolling rear wheel (54).
2. A high efficiency high precision cutting machine according to claim 1 wherein: the rack (1) is provided with a height adjusting device, the height adjusting device is provided with an adjusting installation seat (71), an adjusting hand wheel (72), an adjusting screw rod (73), a screw rod connecting rod (74), a curved rod (75), a second bearing seat (76), a guide wheel installation seat (77), a guide wheel (78) and a wheel shaft (79), the adjusting installation seat (71) is connected to the rack (1), the adjusting screw rod (73) is vertically and rotatably connected to the adjusting installation seat (71), the upper end of the adjusting screw rod (73) is connected to the adjusting hand wheel (72), the adjusting screw rod (73) is connected to the screw rod connecting rod (74), the screw rod connecting rod (74) is hinged to the curved rod (75), the curved rod (75) is fixedly connected to the wheel shaft (79), the wheel shaft (79) is connected to the second bearing seat (76), and the wheel shaft (79) is fixedly connected with the guide wheel installation seat (77), the guide wheel mounting seat (77) is provided with the guide wheel (78).
3. A high efficiency high precision cutting machine according to claim 1 wherein: the frame (1) is provided with a handrail mounting pipe (61), and a handrail (62) is mounted on the handrail mounting pipe (61).
4. A high efficiency high precision cutting machine according to claim 3 wherein: the handrail mounting pipe (61) is provided with a handrail fastening nut (63).
5. A high efficiency high precision cutting machine according to claim 1 wherein: the cutter (12) is provided with a ruler rod (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022968640.5U CN214695062U (en) | 2020-12-10 | 2020-12-10 | High-efficient high accuracy cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022968640.5U CN214695062U (en) | 2020-12-10 | 2020-12-10 | High-efficient high accuracy cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214695062U true CN214695062U (en) | 2021-11-12 |
Family
ID=78557758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022968640.5U Active CN214695062U (en) | 2020-12-10 | 2020-12-10 | High-efficient high accuracy cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214695062U (en) |
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2020
- 2020-12-10 CN CN202022968640.5U patent/CN214695062U/en active Active
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