Disclosure of Invention
The technical problem to be solved by the invention is to provide a field operation device for wetland purification, which solves the problems of low treatment efficiency of wetland floating garbage and the like and improves the treatment efficiency.
The invention is realized by the following technical scheme.
The on-site operation device for wetland purification comprises a ship body, wherein a transmission cavity with an upward opening and a left end wall communicated with an external space is arranged in the ship body, a water storage cavity with an upward opening is also arranged in the ship body, a containing cavity with an upward opening is arranged in the right end wall of the water storage cavity, a pushing mechanism capable of taking out garbage floating in the water storage cavity is arranged in the right end wall of the containing cavity, and a water inlet mechanism for delivering water into the water storage cavity is also arranged in the end wall on one side of the water storage cavity;
a control mechanism for controlling the movement of the water inlet mechanism is arranged in the lower end wall of the transmission cavity, the control mechanism comprises a lifting cavity, a lifting plate and two supporting springs for supporting the lifting plate are arranged in the lifting cavity, a contact sensor capable of controlling the water inlet mechanism to work is also arranged on the upper end wall of the lifting cavity, a connecting rod with the upper end positioned in the transmission cavity is fixed on the upper end surface of the lifting plate, an ejection cavity with a rightward opening is arranged in the left end wall of the lifting cavity, a trapezoidal block with the right end positioned in the lifting cavity and a compression spring capable of resetting the trapezoidal block are arranged in the ejection cavity, the left end of the trapezoid block is fixed with a chain, the lower end wall of the transmission cavity is fixed with a fixed plate the upper end of which is positioned in the external space, the front end face of the fixed plate is rotatably connected with a rotating shaft, a cam is fixed on the rotating shaft, and a lifting plate with the right end connected with the upper end of the connecting rod is arranged on the upper side of the cam;
the transmission intracavity still is equipped with the drive mechanism that can get up the showy rubbish collection on the wetland, when drive mechanism work began to collect showy rubbish, drives control mechanism work to control mechanism work of intaking, thereby make the water storage intracavity is full of water, thereby makes the rubbish of collecting float in the water storage intracavity, and because of the aquatic animal that drive mechanism is caught can be left over in the water storage intracavity, at this moment the pushing mechanism is worked again, gets rid of the floater in the water storage intracavity has realized the protection to wetland aquatic animal.
Further, pushing mechanism includes the drive chamber, drive chamber left end face power is connected with the drive shaft, the terminal wall is equipped with the ascending spring groove of opening under the drive chamber, the spring inslot is equipped with the upper end and is located the catch bar of drive intracavity, spring groove right-hand member wall is fixed with the left end and connects the expanding spring of catch bar, the catch bar lower extreme still is fixed with the rope, drive shaft left end threaded connection has the left end to run through drive chamber left end wall with accomodate about the chamber end wall and be located the carriage release lever of retaining intracavity, the carriage release lever left end rotates and is connected with and runs through the axis of rotation of carriage release lever left end, the axis of rotation with connect through torsion spring between the carriage release lever, both ends all are fixed with the decurrent catch plate of slope right around the axis of rotation.
Furthermore, the water inlet mechanism comprises a water inlet pipeline which is communicated with the external space and the water storage cavity, a water pump controlled by the contact sensor to move is arranged in the water inlet pipeline, a discharge pipeline communicated with the water storage cavity and the external space is arranged in the lower end wall of the water storage cavity, an electromagnetic switch is arranged in the discharge pipeline, the upper side of the right end wall of the water storage cavity is communicated with the upper side of the left end wall of the containing cavity, the left end wall and the right end wall of the water storage cavity are both provided with lifting cavities communicated with the water storage cavity, the lifting cavities are internally provided with lifting blocks and lifting springs for connecting the lifting blocks with the lower end wall of the lifting cavities, a floating plate with one end positioned in the water storage cavity is fixed at the upper end of the lifting block, the right end of the rope penetrates through the right end wall of the spring groove and the lower end wall of the lifting cavity at the right side and is connected with the lifting block at the right side, the left end of the chain penetrates through the left end wall and the left side of the ejection cavity, the lower end wall of the lifting cavity is connected with the left side of the lifting block.
Further, control mechanism still includes fixed connection and is in epaxial first belt pulley of rotation, be equipped with the belt on the first belt pulley, trapezoidal piece right end up end is fixed with first magnet piece, the terminal surface is fixed with the second magnet piece under the lifter plate left end, terminal surface under the second magnet piece with first magnet piece up end is repulsive mutually.
Further, drive mechanism is including fixing the driving motor of terminal surface before the fixed plate, terminal surface power connection has the transmission shaft before the driving motor, be fixed with the second belt pulley on the transmission shaft, pass through on the second belt pulley the belt with first belt pulley connection, still be fixed with first cylinder on the transmission shaft, the hull left end face is fixed with the bracing piece, the terminal surface rotates before the bracing piece and is connected with the driven shaft, be fixed with the second cylinder on the driven shaft, the second cylinder with connect through the conveying track between the first cylinder, the hull up end is fixed with the connecting plate.
Further, the second drum is located under the water surface.
Further, the buoyancy force of the floating plate on the left side in the water storage cavity is far larger than the elastic force of the compression spring.
Furthermore, the elastic force of the lifting spring is far greater than that of the torsion spring, and the plane where the lower end of the pushing plate is located on the upper side of the upper end face of the floating plate on the right side.
Further, the elastic force of the extension spring is much greater than that of the lift spring.
The invention has the beneficial effects that: the device simple structure, the simple operation, but the device automatic collection wetland in floating rubbish to reach the purpose of purifying the protection wetland, and through setting up the water storage chamber, thereby guarantee because of the aquatic animal that the conveying track is caught can not lack of water and die, guarantee the life safety of these animals, further ensure aquatic ecological environment.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The field operation device for wetland purification described in conjunction with fig. 1-4 comprises a hull 10, a transmission chamber 27 with an upward opening and a left end wall communicated with the outside space is arranged in the hull 10, a water storage chamber 20 with an upward opening is also arranged in the hull 10, a storage chamber 18 with an upward opening is arranged in the right end wall of the water storage chamber 20, a pushing mechanism 57 capable of taking out the garbage floating in the water storage chamber 20 is arranged in the right end wall of the storage chamber 18, a water inlet mechanism 58 for supplying water to the water storage chamber 20 is also arranged in the end wall of one side of the water storage chamber 20, a control mechanism 59 for controlling the movement of the water inlet mechanism 58 is arranged in the lower end wall of the transmission chamber 27, the control mechanism 59 comprises a lifting chamber 33, a lifting plate 47 and two supporting springs 32 for supporting the lifting plate 47 are arranged in the lifting chamber 33, a contact sensor 31 for controlling the operation of the water inlet mechanism 58 is also arranged on the upper end wall of, a connecting rod 46 with the upper end positioned in the transmission cavity 27 is fixed on the upper end surface of the lifting plate 47, an ejection cavity 53 with an opening towards the right is arranged in the left end wall of the lifting cavity 33, a trapezoidal block 55 with the right end positioned in the lifting cavity 33 and a compression spring 56 capable of resetting the trapezoidal block 55 are arranged in the ejection cavity 53, a chain 54 is fixed on the left end of the trapezoidal block 55, a fixing plate 38 with the upper end positioned in the external space is fixed on the lower end wall of the transmission cavity 27, a rotating shaft 44 is rotatably connected on the front end surface of the fixing plate 38, a cam 45 is fixed on the rotating shaft 44, a lifting plate 42 with the right end connected with the upper end of the connecting rod 46 is arranged on the upper side of the cam 45, a transmission mechanism 60 capable of collecting garbage floating on the wetland is further arranged in the transmission cavity 27, and the transmission mechanism 60 drives the control mechanism 59 to work when the, thereby controlling the water inlet mechanism 58 to work, so that the water storage cavity 20 is filled with water, the collected garbage floats in the water storage cavity 20, and the aquatic animals captured by the transmission mechanism 60 are left in the water storage cavity 20, at the moment, the pushing mechanism 57 works again, so that the floating objects in the water storage cavity 20 are removed, and the wetland aquatic animals are protected.
Advantageously, said pushing mechanism 57 comprises a drive chamber 16, said drive chamber 16 being power-connected at its left end with a drive shaft 15, the lower end wall of the driving cavity 16 is provided with a spring groove 11 with an upward opening, a push rod 14 with the upper end positioned in the driving cavity 16 is arranged in the spring groove 11, an extension spring 13 with the left end connected with the push rod 14 is fixed on the right end wall of the spring groove 11, a rope 52 is fixed at the lower end of the push rod 14, the left end of the driving shaft 15 is in threaded connection with a moving rod 17, the left end of the moving rod penetrates through the left end wall of the driving cavity 16 and the left and right end walls of the containing cavity 18 and is positioned in the water storage cavity 20, the left end of the moving rod 17 is rotatably connected with a rotating shaft 22 penetrating through the left end of the moving rod 17, the rotating shaft 22 is connected with the moving rod 17 through a torsion spring 19, and pushing plates 21 which incline downwards rightwards are fixed at the front end and the rear end of the rotating shaft 22.
Beneficially, the water inlet mechanism 58 comprises a water inlet pipe 36 communicating an external space with the water storage cavity 20, a water pump 37 controlled by the contact sensor 31 to move is arranged in the water inlet pipe 36, a discharge pipe 34 communicating the water storage cavity 20 with the external space is arranged in the lower end wall of the water storage cavity 20, an electromagnetic switch 35 is arranged in the discharge pipe 34, the upper side of the right end wall of the water storage cavity 20 is communicated with the upper side of the left end wall of the accommodating cavity 18, lifting cavities 49 communicating the water storage cavity 20 are arranged in the left end wall and the right end wall of the water storage cavity 20, lifting blocks 50 and lifting springs 51 connecting the lifting blocks 50 with the lower end wall of the lifting cavities 49 are arranged in the lifting cavities 49, a floating plate 48 with one end positioned in the water storage cavity 20 is fixed at the upper ends of the lifting blocks 50, a rope 52 right end penetrates through the right end wall and the right side of the spring groove 11, the lower end wall of the lifting, the left end of the chain 54 penetrates through the left end wall of the ejection cavity 53, the lower end wall of the lifting cavity 49 on the left side and is connected with the lifting block 50 on the left side.
Advantageously, the control mechanism 59 further comprises a first belt pulley 43 fixedly connected to the rotating shaft 44, the first belt pulley 43 is provided with a belt 39, the upper end surface of the right end of the trapezoidal block 55 is fixed with a first magnet block 70, the lower end surface of the left end of the lifting plate 47 is fixed with a second magnet block 71, and the lower end surface of the second magnet block 71 is repelled from the upper end surface of the first magnet block 70.
Advantageously, the transmission mechanism 60 includes a driving motor 41 fixed on the front end surface of the fixed plate 38, a transmission shaft 24 is dynamically connected to the front end surface of the driving motor 41, a second pulley 40 is fixed on the transmission shaft 24, the second pulley 40 is connected to the first pulley 43 through the belt 39, a first roller 25 is further fixed on the transmission shaft 24, a support bar 28 is fixed on the left end surface of the hull 10, a driven shaft 29 is rotatably connected to the front end surface of the support bar 28, a second roller 30 is fixed on the driven shaft 29, the second roller 30 is connected to the first roller 25 through a transmission track 26, and a connecting plate 23 is fixed on the upper end surface of the hull 10.
Advantageously, the second drum 30 is located under the water surface.
Advantageously, the buoyancy force experienced by the float plate 48 on the left within the reservoir 20 is much greater than the spring force of the compression spring 56.
Advantageously, the elastic force of the lift spring 51 is much greater than that of the torsion spring 19, and the lower end of the push plate 21 is located on the upper side of the upper end surface of the floating plate 48 on the right side.
Advantageously, the spring force of the extension spring 13 is much greater than the spring force of the lifting spring 51.
Sequence of mechanical actions of the whole device:
1: after the hull 10 is driven into the wet land, the second drum 30 is positioned under the water surface, the driving motor 41 starts to operate, thereby driving the transmission shaft 24 to rotate, thereby driving the second belt pulley 40 and the first roller 25 to rotate, the second belt pulley 40 drives the belt 39 to rotate, thereby rotating the first belt pulley 43, and thus the rotating shaft 44, and thus the cam 45, thereby lifting the lifting plate 42, and the connecting rod 46 and the lifting plate 47 are lifted, the supporting spring 32 is stretched, and when the lifting plate 47 moves upwards, the trapezoidal blocks 55 move leftwards, when the elevating plate 47 moves to the upper side of the trapezoidal blocks 55, the trapezoidal blocks 55 are restored by the compression springs 56, and the elevating plate 47 is restricted from moving downward, at which time the first magnet block 70 and the second magnet block 71 repel each other, thereby moving the elevation plate 47 upward again, thereby bringing the elevation plate 47 into contact with the contact sensor 31;
2: the rotation of the first roller 25 drives the conveying crawler 26 to rotate, so as to drive the second roller 30 to rotate, so that in the process that the ship body 10 moves leftwards, garbage floating on the water surface is conveyed into the ship body 10 through the conveying crawler 26 and slides into the water storage cavity 20 through the connecting plate 23, the contact sensor 31 is in contact with the lifting plate 47 to control the water pump 37 to work to add water into the water storage cavity 20, the left floating plate 48 moves upwards along with the rise of the liquid level in the water storage cavity 20, so as to drive the left lifting block 50 to move upwards, so as to pull the chain 54, so that the trapezoidal block 55 moves leftwards and return the trapezoidal block 55 to the ejection cavity 53, at the moment, the first magnet block 70 and the second magnet block 71 are not repelled any more, the lifting plate 47 cannot be in contact with the contact sensor 31 any more along with the rotation of the cam 45, and at the moment, the;
3: the conveying caterpillar 26 collects floating garbage on the water surface and aquatic animals which may be captured, the garbage enters the water storage cavity 20, when the garbage floating in the water storage cavity 20 is too much, the motor 12 works to drive the driving shaft 15 to rotate, thereby driving the moving rod 17 to move to the right, thereby driving the pushing plate 21 to move to the right, thereby pushing the garbage floating on the water storage cavity 20 to the right, when the lower end of the pushing plate 21 moves to the right and is positioned on the upper side of the upper end surface of the right floating plate 48, the right end of the moving rod 17 contacts with the pushing rod 14, the moving rod 17 moves to the right to drive the pushing rod 14 to move to the right, thereby loosening the rope 52, thereby resetting the right lifting spring 51, thereby moving the right lifting block 50 and the right floating plate 48 upwards, thereby rotating the pushing plate 21, twisting spring 19 twists, and as the right floating plate 48 moves upwards, the floating garbage leaves the water surface, as the moving rod 17 continues to move rightward, the garbage falls into the containing cavity 18;
4: the motor 12 works to drive the driving shaft 15 to rotate reversely, so that the moving rod 17 is reset, so that the pushing rod 14 is reset under the action of the telescopic spring 13, so that the right lifting block 50 and the right floating plate 48 are reset, the lifting spring 51 is compressed, the pushing plate 21 is reset under the action of the torsion spring 19, when the ship body 10 stops working, the cam 45 drives the lifting plate 42 to move to the lowest side, the electromagnetic switch 35 works to enable the external space to be communicated with the water storage cavity 20, at the moment, water in the water storage cavity 20 is discharged, the left floating plate 48 and the left lifting block 50 are reset, so that the trapezoidal block 55 is reset under the action of the compression spring 56, at the moment, the left end of the lifting plate 47 is positioned on the lower side of the trapezoidal block 55, then the driving motor 41 is turned off, and the.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.