Background
Municipal engineering (municipal engineering) refers to municipal infrastructure construction engineering, and in China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or uncompensated public products and services for residents based on government responsibilities and obligations.
Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.
Pruning of greenbelt on the road also belongs to the municipal works field, and the nursery stock in the current greenbelt is pruned, and most is that manual operation electric saw lamp trimming means prunes, but the manual work is pruned, can't guarantee the highly the same of nursery stock pruning in every greenbelt to reduced the quality of pruning, influenced the aesthetic property of greenbelt, the manual work is pruned intensity of labour simultaneously great, so need one kind urgent need can promote the pruning quality, reduce the nursery stock trimming means of manual intensity of labour.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one technical problem in the prior art, and provides a nursery stock trimmer for municipal engineering, which can solve the problem of poor trimming quality of a manual transmission trimmer.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a nursery stock trimming machine for municipal works, includes fixed frame, fixedly connected with visual window on the inner wall of fixed frame, the three connecting plate of right surface equidistance fixedly connected with of fixed frame, the connecting hole has all been seted up to the top surface of three connecting plate, the top surface fixedly connected with fixed plate of fixed frame, the top surface fixedly connected with electric telescopic handle of fixed plate, electric telescopic handle's flexible end run through the fixed plate and with fixed plate sliding connection, the inside hollow connecting rod of electric telescopic handle's flexible end fixedly connected with, the inside of connecting rod is provided with automatic trimming means.
Preferably, the left surface of the connecting rod is provided with a connecting groove communicated with the inside of the connecting rod, and the front surface of the connecting rod is fixedly connected with a push rod motor.
Preferably, the output end of the push rod motor penetrates through the connecting rod and extends to the inside of the connecting rod, and the output end of the push rod motor is fixedly connected with the rack.
Preferably, automatic trimming means includes the axis of rotation, and the axis of rotation rotates to be connected in the bottom surface of connecting rod inner wall, and the last fixed cover of axis of rotation has connect the swinging arms, and the left end fixedly connected with electric saw of swinging arms.
Preferably, the left end of the swing rod penetrates through the connecting groove and is connected with the connecting groove in a sliding mode.
Preferably, the right surface of the swing rod is provided with a tooth groove, and the rack is meshed with the tooth groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this nursery stock trimming machine for municipal works through automatic trimming means's setting, utilizes the electric saw to prune the nursery stock in the greenbelt, and simultaneously through the height of adjusting the connecting rod, adjust automatic trimming means's height to the height of control pruning has promoted the quality of pruning.
(2) This nursery stock trimming machine for municipal works simultaneously through the electric saw swing, can promote the scope that the device pruned the nursery stock, the artifical arm swing of emulation, and then promoted the efficiency that the device pruned for the speed of pruning, reduced the intensity of labour of artifical pruning.
(3) This nursery stock trimming machine for municipal works through the setting of visual window, can observe during the operation to promoted the device's practicality, through can avoiding sheltering from dumper driver's sight, promoted the device's safety in utilization.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a nursery stock trimming machine for municipal works, includes fixed frame 1, fixedly connected with visual window 2 on the inner wall of fixed frame 1, visual window 2 make by explosion-proof glass, and the three connecting plate 3 of fixed frame 1's right surface equidistance fixedly connected with, connecting hole 4 has all been seted up to the top surface of three connecting plate 3.
Further, when using the device, connecting plate 3 links together with the dumper, use the bolt to pass connecting hole 4 and link together connecting plate 3 and dumper, drive connecting plate 3 through the dumper and remove, connecting plate 3 removes and drives fixed frame 1 and remove, fixed frame 1 drives visual window 2 and removes, setting through visual window 2 can be observed during the operation, thereby the practicality of the device has been promoted, through can avoiding sheltering from the sight of dumper driver, the safety in utilization of the device has been promoted.
Further, the top surface fixedly connected with fixed plate 5 of fixed frame 1, the top surface fixedly connected with electric telescopic handle 6 of fixed plate 5, electric telescopic handle 6 is current structure, do not do too much narration here, electric telescopic handle 6's flexible end run through fixed plate 5 and with fixed plate 5 sliding connection, electric telescopic handle 6's flexible end fixedly connected with inside hollow connecting rod 7, when using the device, start electric telescopic handle 6 through connecting external power source and drive connecting rod 7 and remove, thereby accomplish the regulation of connecting rod 7 height.
Example two;
referring to fig. 1-4, on the basis of the first embodiment, a connecting groove 14 communicating with the inside of the connecting rod 7 is formed in the left surface of the connecting rod 7, a push rod motor 8 is fixedly connected to the front surface of the connecting rod 7, the push rod motor 8 is of a conventional structure, which is not described herein, an output end of the push rod motor 8 penetrates through the connecting rod 7 and extends to the inside of the connecting rod 7, and an output end of the push rod motor 8 is fixedly connected to a rack 11, and when the device is used, the push rod motor 8 is started by connecting an external power supply to drive the rack 11 to move.
Further, the inside of connecting rod 7 is provided with automatic trimming means, automatic trimming means includes axis of rotation 13, axis of rotation 13 rotates the bottom surface of connecting rod 7 inner wall, the last fixed swinging arms 9 that has cup jointed of axis of rotation 13, the left end fixedly connected with electric saw 10 of swinging arms 9, electric saw 10 is current structure, do not do too much the narration here, the left end of swinging arms 9 run through spread groove 14 and with spread groove 14 sliding connection, tooth's socket 12 has been seted up on the right surface of swinging arms 9, rack 11 is connected with tooth's socket 12 meshing.
Further, when the device is used, the electric saw 10 is started by connecting an external power supply, the push rod motor 8 drives the rack 11 to move, the rack 11 is meshed with the tooth groove 12 to be connected, the rack 11 drives the rotating shaft 13 to rotate when moving, and the rotating shaft 13 rotates to drive the swinging rod 9 to swing, so that the electric saw 10 is driven to swing.
Further, through the setting of automatic trimming means, utilize electric saw 10 to prune the nursery stock in the greenbelt, simultaneously through the height of adjusting connecting rod 7, adjust automatic trimming means's height to the height of control pruning has promoted the quality of pruning, swings through electric saw 10 simultaneously, can promote the scope that the device pruned the nursery stock, imitates artifical arm swing, and then has promoted the efficiency that the device pruned for the speed of pruning, reduced the intensity of labour of artifical pruning.
The working principle is as follows:
when the device is used, firstly, the connecting plate 3 is connected with a cleaning vehicle, a bolt penetrates through the connecting hole 4 to connect the connecting plate 3 with the cleaning vehicle, the cleaning vehicle drives the connecting plate 3 to move, the connecting plate 3 moves to drive the fixing frame 1 to move, the fixing frame 1 drives the visual window 2 to move, then the electric telescopic rod 6 is started by connecting an external power supply to drive the connecting rod 7 to move, so that the height of the connecting rod 7 is adjusted, the push rod motor 8 is started by connecting the external power supply to drive the rack 11 to move, then the electric saw 10 is started by connecting the external power supply, the rack 11 is driven by the push rod motor 8 to move, the rack 11 is meshed with the tooth groove 12, the rotating shaft 13 is driven to rotate when the rack 11 moves, the rotating shaft 13 rotates to drive the oscillating rod 9 to oscillate, so that the electric saw 10 is driven to oscillate, finally, the electric saw 10 can be used for pruning the nursery stock in the green belt, and meanwhile, the electric saw 10 swings, so that the range of pruning the nursery stock by the device can be enlarged.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.