57results about How to "Highly adaptable" patented technology

The invention provides a soil pollution treatment device, and belongs to the technical field of soil pollution treatment. The soil pollution treatment device comprises a soil turning mechanism and a mixed spraying mechanism. The soil turning mechanism comprises a base, a height adjusting part, a soil crushing roller and a first motor; a plurality of groups of plowshares are uniformly arranged at the bottom of the height adjusting part, the first motor is in transmission connection with the soil crushing roller through a transmission part, and the mixed spraying mechanism comprises a mixing box, a stirrer and a spraying piece; and the stirrer comprises a second motor, a rotating shaft and a stirring paddle, the spraying piece penetrates through the base and is communicated with the bottom of the mixing box, and the bottom end of the spraying piece faces the lower portion. Water and soil remediation fluid are fully and evenly mixed through a stirrer, and the mixed liquid in the mixing box is uniformly sprayed to turned and crushed soil through the spraying piece, so that the soil remediation mixed liquid is sprayed into deeper soil, and the soil remediation efficiency is improved.

The invention discloses an intelligent lifting intercepting device for medium and small river channels. The intelligent lifting intercepting device comprises supports fixed to the two sides of the riverway, lifting rods are arranged on the supports correspondingly, a rotating shaft is erected between two lifting frames, a plurality of intercepting nets are arranged in the circumferential directionof the rotating shaft, and the intercepting nets are installed on the rotating shaft through an outer frame and are in a tensioned state; a liquid level meter is arranged in the riverway, and the liquid level meter is linked with a motor through a liquid level sensor and an electric cabinet to drive the lifting frames and the intercepting nets to ascend and descend. According to the intelligent lifting intercepting device for the medium and small rivers, the height of the intercepting net can be automatically adjusted according to the water level of the rivers, so that the height of the intercepting net is always matched with the water level of the river channels, and floating garbage in the rivers is intercepted timely and efficiently; when the rotating shaft rotates, the intercepting nets have the functions of intercepting garbage and collecting the garbage; and nozzles arranged on the outer frame can effectively flush blockages in meshes of the intercepting nets, loss of the intercepting nets is reduced, and the service life of the intercepting nets is prolonged.

The invention provides a pesticide spraying device of a sprayer. The pesticide spraying device comprises spray nozzles, a support, at least one connecting pipe and a plurality of extension pipes. The support comprises a horizontal bar and a vertical bar. The vertical bar is fixedly arranged on the upper side of the horizontal bar. One end of the connecting pipe is a closed end. The closed end is hinged to the horizontal bar of the support. The other end of the connecting pipe is communicated with the extension pipes. The spray nozzles are arranged on the extension pipes. A pesticide inlet is additionally formed in the connecting pipe. When pesticide is sprayed, the pesticide spraying device of the sprayer is placed behind an operator, the connecting pipe is horizontally placed on the horizontal bar and the extension pipes are enabled to spray the pesticide towards the rear side of the operator, so that the operator is prevented from walking through the sprayed pesticide and the harm of the sprayed pesticide to the human body is reduced; since the spray nozzles simultaneously spray the pesticide, the operation of manually swinging a spray pipe to spray the pesticide is avoided; when the pesticide spraying device is not used, the connecting pipe and the extension pipes are horizontally placed against the vertical bar of the support, so that the normal walking and transportation are not influenced. The pesticide spraying device has the advantages that the structure is simple, the device is safe and labor-saving, is convenient to carry and can uniformly spray the pesticide, and the working efficiency is improved.

The invention relates to a pineapple picking machine and a pineapple picking arrangement method. The pineapple picking machine comprises a walking mechanism, picking mechanisms, conveying mechanisms,recognition steering mechanisms, stem removal mechanisms and a collection management mechanism; the walking mechanism comprises a vehicle body and wheels; the two picking mechanisms are arranged at the two sides of the front of the vehicle body, the other side of each picking mechanism is correspondingly provided with one conveying mechanism, and each conveying mechanism is internally provided with a conveyor belt in the longitudinal direction of the vehicle body; the two recognition steering mechanisms are arranged on the corresponding conveyor belts respectively; each recognition steering mechanism is composed of a color recognition camera, a steering stirring rod and a steering motor; the number of the stem removal mechanisms is two, and each stem removal mechanism is composed of a rotating disk, a rotating motor, a stem cutting knife and a stem cutting motor; the collection management mechanism is composed of a six-freedom-degree manipulator and a collection box. The pineapple picking machine and the pineapple picking arrangement method have the advantages that picking, conveying, stem removal, encasement and management are integrated, the automatic operation can be achieved inthe whole process, and the work efficiency is greatly improved.

The invention discloses a medical catheter mounting structure, which relates to the technical field of medical instruments, and comprises a base, a placing assembly for placing a medical catheter is arranged on the base, a height adjusting assembly for adjusting the height of the placing assembly is arranged on an angle adjusting assembly, and the height adjusting assembly comprises a sleeve, a first fixing shaft and a second fixing shaft. The first fixing shaft is connected to the screw rod, the second fixing shaft is connected to the position adjusting assembly, the first fixing shaft and the second fixing shaft are connected through a sleeve, the position adjusting assembly for adjusting the position of the containing assembly is arranged on the height adjusting assembly, the position adjusting assembly comprises a sliding rail and a sliding block, and the sliding rail is arranged at the top end of the height adjusting assembly. The sliding block is connected to the sliding rail in a sliding mode, an angle adjusting assembly for adjusting the inclination angle of the containing assembly is arranged on the base, the angle adjusting assembly comprises a screw rod, the screw rod is rotationally connected to the base, and the screw rod is obliquely arranged. The structure has the effect of improving the accuracy of the surgical catheter placing position.

The invention belongs to the technical field of pig trotter cleaning, in particular to a pig trotter surface cleaning device. Aiming at the problems in the prior art that the method of burning fire with a flame gun is unscientific and unsafe, the following scheme is now proposed, including a base, A rectangular gap is formed in the middle of the base near the middle of one end, and the rectangular gap is clamped with a fireproof groove with an upward opening and a square structure. The front and rear sides of the fireproof groove are respectively provided with mutually symmetrical gaps. A stepped platform is reserved in the middle, a driving box is fixed on the upper surface of the stepped platform, and a rotating beam is rotatably connected to the top of the driving box. In the present invention, when in use, when the two insertion rods can be rotated to a horizontal position with the rotation of the rotating beam, the pig's trotters can be moved along the trotters placed in the guide grooves toward the tip of the insertion rods. It is inserted in the insertion rod, so that the track of the pig's trotter can be traced, which greatly improves the safety.

This application discloses a prefabricated building structure and construction method, which relates to the technical field of prefabricated buildings, and improves the problem that the dimensions of the prefabricated stairs are not easy to modify, including the stairs installed between the floor body and the middle platform , the stairs include a load-bearing plate, and the stairs also include a number of stepping parts installed on the supporting plate. The stepping parts include a stepping plate and a supporting plate vertically connected with the stepping plate. There is a slot on the side of the board facing away from the wiper pedal; the upper end of the load-bearing board is fixedly connected with a mounting seat, and a slot is also opened on the mounting seat, sinking grooves are opened on the floor body and the middle platform, and push-buttons are installed in the sinking groove The push block is located between the lower end of the bearing plate and the support plate. The application is convenient for people to change the length and dimension of the prefabricated stairs at the construction site, so that the stairs can better adapt to the height between floors.

An oven comprises an inner container, a workpiece is arranged in the inner container, the oven further comprises a moving device, and the moving device comprises a guide seat, wherein the guide seat is fixedly connected with the inner container and provided with a sliding hole communicated with the inner container; and a sliding piece which is connected with the sliding hole in a sliding manner, extends to the inner container and is connected with the working piece. The working piece is connected with the sliding piece in the moving device, so that the position of the working piece in the inner container can be adjusted and changed to change the position of the sliding piece, and the functions of the oven are expanded. The invention can be applied to electric appliances.

The invention belongs to the technical field of piano teaching, and discloses a multifunctional correction device for assisting piano teaching, which includes a base, a rotating groove is opened inside the base, and a storage device is fixedly installed on the top of the base plate, and the storage device An isolation plate is fixedly installed on the outer surface of the middle part. In the present invention, the storage device is divided into relatively independent spaces through the isolation board, which are used to store and store the music scores that need to be sorted and stored, and the music scores are classified by label cards. The slot limits the height of the protective cover, realizes the adjustment of the height of the protective cover, and makes it better adapt to the height required by the player. By setting the input device, output device, acquisition code converter, central controller and memory, The collected and converted codes are compared with the standard codes one by one to realize the recording and feedback of the player's performance.