46results about How to "Improve automatic control rate" patented technology

The invention discloses an automatic high-efficiency pesticide spray device. The device comprises a mobile frame, and a spray tank arranged on the top of the left side of the mobile frame, wherein a pesticide storage cavity is formed in the spray tank, and a stirring mechanism is connected in the pesticide storage cavity in a matched connection manner; a first transmission cavity is formed in the mobile frame at the bottom of the pesticide spray tank; a second transmission cavity is formed in the mobile frame on the right side of the first transmission cavity and extends forward; a guide groove is formed in the mobile frame on the right side of the front extending section of the second transmission cavity, and the top of the guide groove runs through the end face of the top part of the mobile frame; a first rotating shaft is connected into the wall body of the mobile frame between the first transmission cavity and the second transmission cavity in a matched connection manner, and extends toward left and right sides; the left end of the first rotating shaft extends into the first transmission cavity, and a first bevel gear is fixedly arranged at the tail end of the left end of the first rotating shaft; and the right extending section of the first rotating shaft extends into the first transmission cavity, and a second bevel gear is fixedly arranged at the tail end of the right extending section of the first rotating shaft. The automatic high-efficiency pesticide spray device has a simple structure, and can meet the requirement of uniformly spraying crops having different plant heights, so that the spraying efficiency can be improved, and automatic stirring operation can be realized.

The invention discloses intelligent garbage treatment equipment. The intelligent garbage treatment equipment comprises a walking vehicle body and an installing and positioning frame installed at the front side end of the walking vehicle body. A first installation and connection groove with a forward opening and a second installation and connection groove with a forward opening are formed in the upper position and the lower position of the front end face of the walking vehicle body. The inner wall of the upper end of the first installation and connection groove is internally provided with a first locking arm in an up-down moving manner. The inner wall of the upper end of the second installation and connection groove is internally provided with a second locking arm in an up-down moving manner. The part, between the first locking arm and the second locking arm, of the walking vehicle body is internally provided with a connection groove. The connection groove is internally provided with aconnection arm in a sliding fit manner, wherein the connection arm is fixedly connected with the first locking arm and the second locking arm. The connection arm is internally provided with a vertically-arranged screw joint column in a screw joint fit manner, and the screw joint column is in cooperation connection with a main drive machine which is fixedly arranged in the walking vehicle body. Theintelligent garbage treatment equipment is simple in structure and convenient to operate, the automatic storage function of a sliding and connecting frame can be achieved, moving and carrying are facilitated, and the working efficiency and the safety are improved.

The invention discloses a convenient dust remover. The convenient dust remover comprises a spraying machine body and a spraying box arranged at the top of the spraying machine body, a first accommodating cavity is formed in the spraying machine body below the spraying box, the inner top wall of the first accommodating cavity is in rotation fit connection with a first cone wheel, a stirring shaft with an upward extension part penetrating through the inner top wall of the first accommodating cavity and in rotation fit connection is fixedly arranged at the top of the first cone wheel, a bilaterally extending second accommodating cavity is formed in the spraying machine body below the first accommodating cavity, an upwards extending first sliding cavity is communicated with the left extension tail of the second accommodating cavity, a top extension part of the first sliding cavity is located in the left opposite position of the first accommodating cavity, and a bilaterally extending first rotating shaft is in rotation fit connection between the left inner wall of the first accommodating cavity and the right inner wall in the top extension part of the second accommodating cavity. The convenient dust remover is simple in structure, convenient to operate, long in service life and high in automation degree, and the spray work efficiency and the spray quality are improved.

The invention discloses a fertilizer application device of solid particle fertilizers. The fertilizer application device comprises a fertilizer applying trolley body and a charging box arranged at the top of the fertilizer applying trolley body, wherein a charging cavity is arranged in the charging box; a first rotary crushing element is arranged in the charging cavity; a crushing cavity with the top in communicated arrangement with the bottom of the charging cavity is arranged in the fertilizer applying trolley body arranged at the bottom of the charging box; second rotary crushing elements in bilateral symmetry arrangement are arranged in the crushing cavity; a sliding cavity in extending arrangement towards the left side is arranged in the fertilizer applying trolley body arranged at the bottom of the crushing cavity in a mutually communicated way; a guide groove is formed in the inner wall of the back side of the sliding cavity; a threaded rod in leftwards and rightwards extending is arranged in the guide groove; the extending tail end of the threaded rod is rotary matched connection with the inner wall of the left side of the guide groove; the extending tail end of the right side of the threaded rod is in matched connection with a first motor; the outer surface of the first motor is embedded in the inner wall of the right side of the guide groove and is fixedly connected with the inner wall of the right side of the guide groove; a sliding box is glidingly connected in the siding cavity in a matched way. The fertilizer application device has the advantages that the structure is simple; the operation is convenient; the safety is high; the crushing quality and the fertilizer application effect are improved; the workload of operators is reduced.

The invention discloses an energy-saving and water-saving irrigation device. The device comprises a base and a water storage tank arranged at the left top of the base and is characterized in that the water storage tank is provided with a cavity inside, a stirring component is rotatably connected into the cavity in a matched manner, a first transmission cavity is arranged in the base at the bottom of the water storage tank, a second transmission cavity extending towards the front side is arranged in the base on the right of the first transmission cavity, a guide groove whose top penetrating the top end of the base is arranged in the base on the right of the front-side extending part of the second transmission cavity, a first rotary rod extending leftwards and rightwards is rotatably connected into the base between the first transmission cavity and the second transmission cavity in a matched manner, the left end of the first rotary rod extends into the first transmission cavity, a first conical wheel is fixedly arranged at the tail of the left end of the first rotary rod, the right extending part of the first rotary rod extends into the first transmission cavity, and a second conical wheel is fixedly arranged at the tail of the right extending part of the first rotary rod. The energy-saving and water-saving irrigation device is simple in structure, capable of increasing an irrigation effect and capable of achieving automatic stirring.

The invention discloses an efficient pesticide spraying device. The device comprises a moving car body and a pesticide spraying box arranged on the top of the left side of the moving car body. The pesticide spraying box is internally provided with a pesticide storage chamber, a stirring mechanism is rotatably and cooperatively connected with the interior of the pesticide storage chamber, a first transmission chamber is formed in the moving car body at the bottom of the pesticide spraying box, and a second transmission chamber extending to the front side is formed in the moving car body on theright side of the first transmission chamber. The moving car body on the right side of an extending segment of the front side of the second transmission chamber is internally provided with a guiding groove the top of which penetrates through the top end face of the moving car body. A first rotating shaft extending to the left and right sides is rotatably and cooperatively connected with the portion, between the first transmission chamber and the second transmission chamber, of the inner wall body of the moving car body. The left end of the first rotating shaft extends into the first transmission chamber, and the tail end of the left end of the first rotating shaft is fixedly provided with a first bevel gear. The right extending segment of the first rotating shaft extends into the first transmission chamber, and the tail end of the right extending segment of the first rotating shaft is fixedly provided with a second bevel gear. The device has a simple structure and can achieve the workof uniformly spraying liquid onto crops with different plant heights, the spraying effect is improved, and the automatic stirring work can be achieved.

The invention discloses a spraying device for landscape plant protection. The device comprises a spraying vehicle body and a spraying box installed on the top of the spraying vehicle body, and a first cavity is formed in the portion, under the spraying box, of the spraying vehicle body; a first tapered wheel is rotatably connected to the inner top wall of the first cavity in a matched mode, and a stirring shaft is fixedly arranged on the top of the first tapered wheel, wherein the segment extending upwards penetrates the inner top wall of the first cavity and rotatably connected to the inner top wall of the first cavity in a matched mode; a second cavity transversely extending is formed in the portion, below the first cavity, of the spraying vehicle body, a first sliding cavity extending upwards is arranged at the extending tail end of the left side of the second cavity in a communicated mode, and the top extending segment of the first sliding cavity is located in the opposite position of the left side of the first cavity; a first rotating shaft transversely extending is rotatably connected between the left inner wall of the first cavity and the right inner wall of the top extending segment of the second cavity in a matched mode. According to the device, the structure is simple, operation is convenient, the service life is long, the automated degree is high, the working efficiency and quality of spraying are improved, damage to a human body during pesticide spraying is prevented, and the safety is high.

The invention discloses a precise and practical robot, which comprises a body and a cone hopper arranged on the top portion of the body, wherein a vertical cavity is arranged in the body in a penetrating manner, first sliding guide grooves symmetrically arranged up and down and extending toward the right side are arranged in and communicated to the right side inner wall of the vertical cavity, first sliding guide blocks are smoothly connected in each first sliding guide groove in a matched manner, screw holes are arranged in the right side surfaces of the first sliding guide blocks, sliding cavities are respectively arranged in the body on the right sides of each first sliding guide groove, a first electric rotation machine is fixedly arranged in the body between the upper side sliding cavity and the lower side sliding cavity, the upper side and the lower side of the first electric rotation machine are respectively connected to a rotation winding shaft capable of extending toward the outer side in a matched manner, the upper side rotation winding shaft extending end and the lower side rotation winding shaft extending end respectively extend into the upper side sliding cavity and the lower side sliding cavity, and are respectively and fixedly provided with a first cone rotation wheel, and a change cavity capable of extending up and down is arranged in the body on the right sideof the first electric rotation machine. According to the present invention, the precise and practical robot has advantages of simple structure, convenient operation, improved precision and improved work efficiency, and can automatically perform the quantitative discharge of the minced meat from the control pipe.

The invention discloses a safe gardening plant-protecting pesticide-spraying device. The device comprises a pesticide spraying vehicle body and a pesticide spraying box installed on the top of the pesticide spraying vehicle body, a first cavity is arranged in the pesticide spraying vehicle body and directly under the pesticide spraying box, a first cone wheel is rotatably and cooperatively connected with the inner top wall of the first cavity, the top of the first cone wheel is fixedly provided with a stirring shaft of which an upwards-extending segment runs through the inner top wall of the first cavity and is in rotating cooperative connection with the inner top wall of the first cavity, a second cavity extending left and right is arranged in the part, located below the first cavity, ofthe pesticide spraying vehicle body, a first sliding cavity extending upwards is arranged at an extension tail end of the left side of the second cavity in a communicating manner, a top extension segment of the first sliding cavity is located in a position opposite to the left side of the first cavity, and a first rotation shaft extending left and right is rotatably and cooperatively connected between the left side inner wall of the first cavity and the right side inner wall of a top extension segment of the second cavity. The device provided by the invention has a simple structure, long service life and a high degree of automation, is convenient for operation, improves the working efficiency and quality of pesticide spraying, prevents human body from being damaged when a pesticide is sprayed, and has high safety.

The invention discloses a pesticide spray device for garden plants. The pesticide spray device comprises a pesticide spray vehicle body and a pesticide spray box mounted at the top of the pesticide spray vehicle body; a first cavity is arranged directly below the pesticide spray box and in the pesticide spray vehicle body; the inner top wall of the first cavity is in rotatable matched connection with a first conical wheel; the top of the first conical wheel is fixedly provided with a stirring shaft, wherein an upward extension section of the stirring shaft passes through the inner top wall ofthe first cavity and is in rotatable matched connection with the inner top wall of the first cavity; a second cavity extending left and right is arranged below the first cavity and in the pesticide spray vehicle body; the left extension end of the second cavity communicates with a first sliding cavity arranged in a way of extending upwards; a top extension section of the first sliding cavity is located on a position opposite to the left side of the first cavity; and a first rotating shaft which is arranged in a way of extending left and right is rotatably connected between the inner wall at the left side of the first cavity and the inner wall at the right side in the top extension section of the second cavity in a matched way. The pesticide spray device is simple in structure, convenient to operate, long in service life, high in automation degree, capable of increasing the work efficiency of pesticide spray, improving the pesticide spray quality and avoiding human injury during pesticide spray and high in safety.

The invention discloses an accurate robot. The accurate robot comprises a machine body, and a cone hopper mounted at the top of the machine body; a vertical cavity is through formed in the machine body; first guide chutes with equal tops and bottoms and elongated to the right sides are formed in the inner wall of the right side of the vertical cavity in a communicating manner; a first guide slide block is smoothly connected and matched in each first guide chute; screw holes are formed in the right side surfaces of the first guide slide blocks; a slide cavity is respectively formed in the machine body on the right side of each first guide chute; a first electric rotating machine is fixedly arranged in the machine body between the slide cavities on the upper and lower sides; the upper and lower sides of the first electric rotating machine are matched and connected with rotary winding shafts elongated to the outer sides; the elongated tails of the rotary winding shafts on the upper and lower sides respectively extend into the slide cavities on the upper and lower sides, and first cone rotating wheels are fixedly arranged at the tails; and a replacement cavity elongated up and down is formed in the machine body on the right side of the first electric rotating machine. The accurate robot is simple in structure and convenient in operation, can realize automatic control the work of quantitatively discharging minced meat, and improves the accuracy and the working efficiency.

The invention discloses a novel bridge construction device comprising a base and an addition box mounted at the top of the base; the addition box is internally provided with an addition cavity; the addition cavity is internally provided with a first rotary grinding cylinder; a part, at the bottom of the addition box, of the base is internally provided with a grinding cavity, the top of the grinding cavity is in communicating arrangement with the bottom of the addition cavity, and the grinding cavity is internally provided with second rotary grinding cylinders which are in left-and-right corresponding arrangement; a part, at the bottom of the grinding cavity, of the base is internally provided with a sliding conveying cavity in a communicating manner, wherein the sliding conveying cavity isarranged in a manner of extending to the left side; a guiding groove is arranged in the inner wall of the rear side of the sliding conveying cavity; the left and the right of the interior of the guiding groove are provided with a screw rod in an extending manner, the left side extending tail of the screw rod is in rotary cooperative connection with the inner wall of the left side of the guiding groove, and the right side extending tail of the screw rod is in cooperative connection with a first motor; the outer surface of the first motor is arranged and fixedly connected in the inner wall of the right side of the guiding groove; the sliding conveying cavity is internally in sliding conveying cooperative connection with a sliding conveying box. The novel bridge construction device has the advantages of simple structure, convenient operation and high safety, improves the quality of stone materials and crushed stone material effect, and alleviates the labor capacity of operation workers.

The invention discloses an air purifying device. The air purifying device comprises a spray base platform, and a spray box arranged on the top of the spray base platform; a first accommodation chamber is arranged in the spray base platform under the spray box; the internal top wall of the first accommodation chamber is connected with a first conical surface wheel via rotating cooperation connection; the top of the first conical surface wheel is fixedly provided with a uniform stirring shaft stretching upwards and penetrating the internal top wall of the first accommodation chamber via rotating cooperation connection; a second accommodation chamber stretching towards the left and the right is arranged in the spray base platform below the first accommodation chamber; the left side stretching tail of the second accommodation chamber is penetrated by a first slide chamber stretching upwards; the top stretching segment of the first slide chamber is arranged to be opposite to the left side of the first accommodation chamber; a first rotating rod stretching to the left and the right is arranged between the left side internal wall of the first accommodation chamber and the right side internal wall of the top stretching segment of the second accommodation chamber via rotating cooperation connection. The air purifying device is simple in structure, convenient in operation, long in service life, and high in automation degree, and is capable of increasing spray working efficiency and spray quality.

The invention discloses a new energy water-saving sprinkling irrigation vehicle which comprises a sprinkling irrigation shell and a sprinkling irrigation tank arranged on the top of the sprinkling irrigation shell. A first chamber is arranged in the portion, below the sprinkling irrigation tank, of the sprinkling irrigation shell. The inner top wall of the first chamber is connected with a first conical wheel in a turning mode. A mixing shaft with an upward extending section penetrating through the inner top wall of the first chamber and connected with the first chamber in a turning mode is fixedly arranged on the top of the first conical wheel. A second chamber extending in the leftward and rightward direction is formed in the portion, below the first chamber, of the sprinkling irrigationshell. The extending end of the left side of the second chamber is communicated and provided with a first slide connection cavity extending upward. The top extending section of the first slide connection cavity is located at the opposite position of the left side of the first chamber. A first turning connection shaft extending in the leftward and rightward direction is connected between the innerwall of the left side of the first chamber and the right side inner wall in the top extending section of the second chamber in a turning mode. The sprinkling irrigation vehicle is simple in structure, convenient to operate, long in service life, high in automation degree and capable of improving sprinkling irrigation work efficiency and sprinkling irrigation quality.

The invention discloses an accurate robot. The accurate robot comprises a machine body, and a cone hopper mounted at the top of the machine body; a vertical cavity is through formed in the machine body; first guide chutes with equal tops and bottoms and elongated to the right sides are formed in the inner wall of the right side of the vertical cavity in a communicating manner; a first guide slide block is smoothly connected and matched in each first guide chute; screw holes are formed in the right side surfaces of the first guide slide blocks; a slide cavity is respectively formed in the machine body on the right side of each first guide chute; a first electric rotating machine is fixedly arranged in the machine body between the slide cavities on the upper and lower sides; the upper and lower sides of the first electric rotating machine are matched and connected with rotary winding shafts elongated to the outer sides; the elongated tails of the rotary winding shafts on the upper and lower sides respectively extend into the slide cavities on the upper and lower sides, and first cone rotating wheels are fixedly arranged at the tails; and a replacement cavity elongated up and down is formed in the machine body on the right side of the first electric rotating machine. The accurate robot is simple in structure and convenient in operation, can realize automatic control the work of quantitatively discharging minced meat, and improves the accuracy and the working efficiency.

The invention discloses a novel water-saving irrigation device. The novel water-saving irrigation device comprises a base and a water storage tank arranged at the left top of the base, the water storage tank is internally provided with a cavity, a stirring component is in rotational connection fit with the cavity internally, the base at the bottom of the water storage tank is internally provided with a first transmission cavity, the base on the right side of the first transmission cavity is internally provided with a second transmission cavity which extends forwards, and the base on the rightside of a front extending portion of the second transmission cavity is provided with a guide groove with the top penetrating the top end of the base. A first rotating rod extending bilaterally is in rotational connection fit in the base between the first transmission cavity and the second transmission cavity, the left end of the first rotating rod extends into the first transmission cavity to allow fixed arrangement of a first cone pulley at the tail end, and a right extending portion of the first rotating rod extends into the first transmission cavity to allow fixed arrangement of a second cone pulley at the tail end. The novel water-saving irrigation device is simple in structure, irrigation effects are improved, and automatic stirring operation can be realized.

The invention discloses a production device used for a letter box. The production device comprises a lifting base and a production frame arranged on the lower side of the lifting base, a lifting arm is arranged over the top of the lifting base, a deviation cavity with an opening downwards is formed in the lifting base, a linking column which is expanded downwards is arranged in the deviation cavity in a transverse moving fit manner, a screw shaft which is expanded left and right is arranged in the linking column in a screw fit manner, the tail of the right of the screw shaft is in rotatable fit connection with the right end wall of the deviation cavity, the tail of the left of the screw shaft is matched with a main motor for mounting, the outer surface of the main motor is arrange in the left end wall of the deviation cavity and is fixedly connected with the deviation cavity in a fit manner, and the end face of the bottom of the linking column is fixedly arranged over the production frame. The device is simple in structure and convenient to operate, automatic winding and unwinding of a sliding moving frame can be achieved, moving and carrying are facilitated, and work efficiency and safety are improved.

The invention discloses improved intelligent garbage treatment equipment, which comprises a walking vehicle body, and a mounting frame arranged at the front side end of the walking vehicle body, wherein the upper part and the lower part of the front end face of the walking vehicle body are provided with a first containing groove and a second containing groove which are opened forwards; a first locking arm and a second locking arm are arranged in the inner walls of the upper end of the first containing groove and the second containing groove in a manner of being capable of vertically moving; the part, between the first locking arm and the second locking arm, of the walking vehicle body is internally provided with a connecting groove; a connecting arm which is fixedly connected with the first locking arm and the second locking arm is arranged in the connecting groove by sliding fit; a vertical screwing post is arranged in the connecting arm by screw fit; and the screwing post is in fit connection with a main driving machine which is fixedly arranged in the walking vehicle body. The improved intelligent garbage treatment equipment is simple in structure, and is convenient to operate,move and carry, the automatic contracting and releasing functions of a sliding frame can be achieved, and the working efficiency and safety are improved.

The invention discloses a power cable device, which comprises a water spraying base body and a water spraying box arranged at the top part of the water spraying base body; a first hollow cavity is arranged in the water spraying base body beneath the water spraying box, and the inner top wall of the first hollow cavity is rotationally matched and connected with a first conical rotating wheel; the top part of the first conical rotating wheel is fixedly provided with a stirring shaft of which upwards extension part crosses through the top wall in the first hollow cavity, and rotationally matched and connected; a second hollow cavity extended crossly is arranged in the water spraying base body at the lower part of the first hollow cavity, and a first slide cavity extended upwards is arranged to an extended tail end at left side of the second hollow cavity in a penetrating manner; the top part extending part of the first slide cavity is opposite to the left side of the first hollow cavity, and the middle between the inner wall of the left side of the first hollow cavity and the inner wall of the right side in the top extension part of the second hollow cavity is rotationally and cooperatively connected with a first rotating shaft extended crossly. The power cable device is simple in structure, convenient to operate, strong in service life, high in automatic degree; besides, the water spraying efficiency and quality are improved.

The invention discloses an automatic pesticide spraying device which comprises a movable vehicle body and a pesticide spraying box arranged on the top of the left side of the movable vehicle body; a pesticide storage cavity is formed inside the pesticide spraying box, a stirring mechanism is in rotating-fit connection with the interior of the pesticide storage cavity, a first transmission cavity is formed in the portion, at the bottom of the pesticide spraying box, of the movable vehicle body, a second transmission cavity extending towards the front side is formed in the portion, on the rightside of the first transmission cavity, of the movable vehicle body, a guiding groove with the top communicated with the end face of the top of the movable vehicle body is formed in the portion, on theright side of the front extending section of the second transmission cavity, of the movable vehicle body, a first rotating shaft extending to the left and right sides is in rotating-fit connection with the portion, between the first transmission cavity and the second transmission cavity, inside the movable vehicle body, the left side end of the first rotating shaft stretches into the first transmission cavity, the tail end of the first rotating shaft is fixedly provided with a first bevel gear, the extending section on the right side of the first rotating shaft stretches into the first transmission cavity, and the tail end of the first rotating shaft is fixedly provided with a second bevel gear. The device is simple in structure, uniform spraying work for crops of different plant heightscan be met, the spraying effect is improved, and automatic stirring work can be achieved.

The invention discloses a novel humidifier. The novel humidifier comprises a base and a humidifying box arranged on the top of the left side of the base. The humidifying box is internally provided with a containing cavity. The containing cavity is internally and rotationally connected with a mixing device. The part, on the bottom of the humidifying box, of the base is internally provided with a first converting cavity. The part, on the right side of the first converting cavity, of the base is internally provided with a second converting cavity which extends towards the front side. The part, onthe right side of the front extending section of the second converting cavity, of the base is internally provided with a guide groove with the top penetrating through the top end of the base. The part, between the first converting cavity and the second converting cavity, of the base is internally and rotationally connected with a first adaptor shaft which extends towards the left side and the right side, the left end of the first adaptor shaft extends into the first converting cavity and is fixedly provided with a first toothed conical wheel at the tail end. The right extending section of thefirst adaptor shaft extends into the first converting cavity and is fixedly provided with a second toothed conical wheel at the tail end. The novel humidifier is simple in structure, the humidifyingeffect is improved, and automatic mixing work can be achieved.

The invention discloses a sewage treatment device. The device comprises a chlorine spraying platform and a chlorine spraying tank arranged on the top of the chlorine spraying platform; a first inner cavity is formed in the position, below the chlorine spraying tank, of the chlorine spraying platform, a first conical wheel is connected to the inner top wall of the first inner cavity in a rotary and matched mode, and a stirring shaft is fixedly arranged on the top of the first conical wheel, wherein the upper extending part of the stirring shaft penetrates the inner top wall of the first inner cavity and is connected with the inner top wall of the first inner cavity in a rotary and matched mode; a second inner cavity extending transversely is formed in the position, below the first inner cavity, of the chlorine spraying platform, a first sliding cavity extending upwards is formed in the extending tail end of the left side of the second inner cavity in a communicated mode, the top extending part of the first sliding cavity is located in the opposite position of the left side of the first inner cavity, and a first rotary shaft extending transversely is connected to the position between the inner wall of the left side of the first inner cavity and the inner wall of the right side of the top extending part of the second inner cavity in a rotary and matched mode. According to the sewage treatment device, the structure is simple, operation is convenient, the service life is long, the automated degree is high, and the working efficiency and quality of chlorine spraying are improved.

The invention discloses improved power cable laying equipment which comprises a pushing frame and a carrying rack, wherein the carrying rack is mounted on the pushing frame in an up and down sliding manner; an assembling groove which is opened backwards is formed in the pushing frame; a sliding base is mounted in the assembling groove in a sliding matching manner; a spiral column which extends upand down is mounted in the sliding base in a spiral matching manner; a bottom extension section of the spiral column is rotationally connected with the bottom end wall of the assembling groove in match; the top extension section of the spiral column is connected with a main driving machine in match; the outer surface of the main driving machine is mounted on the inner wall of the upper side of theassembling groove and is fixed and connected in match; the sliding base is fixedly mounted with the carrying rack; an accommodation cavity which extends upwards is formed in the bottom end surface ofthe carrying rack. The improved power cable laying equipment is simple in structure and convenient to move, automatic folding and unfolding functions of a sliding rack can be achieved, convenience can be brought to movement, and the working efficiency and the security can be improved.

The invention discloses a novel bridge cleaning machine. The novel bridge cleaning machine comprises a machine body and a cleaning liquid box arranged at the top of the left side of the machine body.An accommodating cavity is formed in the cleaning liquid box, a mixing device is arranged in the accommodating cavity in a whirling and fit mode, and a first conversion cavity is formed in the machinebody at the bottom of the cleaning liquid box. A second conversion cavity which extends to the front side is formed in the machine body on the right side of the first conversion cavity. A guiding groove is formed in the machine body, located on the right side of an extending part on the front side of the second conversion cavity, and the top of the guiding groove penetrates through the top end ofthe machine body. A first rotating shaft which extends to the left and right sides is connected to the machine body between the first conversion cavity and the second conversion cavity in a whirlingfit mode. The left end of the first rotating shaft extends into the first conversion cavity and a first cone-shaped wheel is fixedly arranged on the tip of the left end of the first rotating shaft. The right side of the first rotating shaft extends into the first conversion cavity and a second cone-shaped wheel is fixedly arranged on the tip of the right side of the first rotating shaft. The novelbridge cleaning machine is simple in structure, capable of improving washing effect and capable of achieving the automatic mixing work.

The invention discloses a high-efficiency air purifying device. The high-efficiency air purifying device comprises a spraying base station and a spraying tank arranged at the top of the spraying basestation, wherein a first accommodating cavity is formed in the spraying base station below the spraying tank; a first conical wheel is in rotary fit connection with the inner top wall of the first accommodating cavity; a stirring shaft of which an upward extending section penetrates through the inner top wall of the first accommodating cavity and is in rotary fit connection with the inner top wallof the first accommodating cavity is fixedly arranged at the top of the first conical wheel; a second accommodating cavity arranged in a left-right extending manner is formed in the spraying base station below the first accommodating cavity; a first sliding cavity arranged in an upward extending manner is formed in the extending tail of the left side of the second accommodating cavity in a penetrating manner; a top extending section of the first sliding cavity is positioned at the relative position of the left side of the first accommodating cavity; and a first rotating rod arranged in a left-right extending manner is in rotary fit connection between the inner wall of the left side of the first accommodating cavity and the inner wall of the right side in the top extending section of the second accommodating cavity. The high-efficiency air purifying device disclosed by the invention has the advantages of simple structure, convenience in operation, long service life and high degree of automation; and the working efficiency of spraying and the spraying quality are improved.

The invention discloses a sewage treatment device. The device comprises a chlorine spraying platform and a chlorine spraying tank arranged on the top of the chlorine spraying platform; a first inner cavity is formed in the position, below the chlorine spraying tank, of the chlorine spraying platform, a first conical wheel is connected to the inner top wall of the first inner cavity in a rotary and matched mode, and a stirring shaft is fixedly arranged on the top of the first conical wheel, wherein the upper extending part of the stirring shaft penetrates the inner top wall of the first inner cavity and is connected with the inner top wall of the first inner cavity in a rotary and matched mode; a second inner cavity extending transversely is formed in the position, below the first inner cavity, of the chlorine spraying platform, a first sliding cavity extending upwards is formed in the extending tail end of the left side of the second inner cavity in a communicated mode, the top extending part of the first sliding cavity is located in the opposite position of the left side of the first inner cavity, and a first rotary shaft extending transversely is connected to the position between the inner wall of the left side of the first inner cavity and the inner wall of the right side of the top extending part of the second inner cavity in a rotary and matched mode. According to the sewage treatment device, the structure is simple, operation is convenient, the service life is long, the automated degree is high, and the working efficiency and quality of chlorine spraying are improved.

The invention discloses a clean electric energy vehicle which comprises a vehicle body and a box body mounted at the top of the vehicle body, wherein an inner cavity is formed in the box body; a firstrotary loosening cylinder is arranged in the inner cavity; a loosening cavity having the top penetrating through the bottom of the inner cavity is formed in the vehicle body at the bottom of the boxbody; second rotary loosening cylinders correspondingly arranged on the left and right are arranged in the loosening cavity; a sliding cavity extending to the left side is arranged in the vehicle bodyat the bottom of the loosening cavity in a penetrating manner; a guiding groove is formed in an inner wall on the rear side of the sliding cavity; a spiral rod is arranged in the guiding groove in amanner of extending to the left and right; a left extending end of the spiral rod is connected with the inner wall on the left side of the guiding groove in a rotary matching manner; a right extendingend of the spiral rod is connected with a first motor in a matching manner; the outer surface of the first motor is arranged in and fixedly connected with the inner wall on the right side of the guiding groove; and a sliding box is connected with the sliding cavity in a slide matching manner. The clean electric energy vehicle provided by the invention has advantages of simple structure, convenient operation and high safety, improves the loosening quality and the sowing effect and reduces the labor quantity of operators.

The invention discloses improved environment-friendly plate processing equipment, which comprises a mounting bracket and a main frame body arranged in the mounting bracket, wherein the bottom end faceof the mounting bracket is provided with a hydraulic telescopic device; the hydraulic telescopic device comprises a mounting shell which is arranged on the lower bottom face of the mounting bracket;a hollow structure is arranged in the mounting shell; a hydraulic cylinder is sleeved with the hollow structure arranged in the mounting shell; the top of the hydraulic cylinder is provided with a hydraulic telescopic rod; the hydraulic telescopic rod penetrates through the upper wall of the mounting shell, extends upwards and is fixedly connected with the bottom end face of the mounting bracket;a protection bottom pad is attached to the bottom end face of the mounting shell; and an accommodating cavity which extends upwards is arranged in the bottom end face of the main frame body. The improved environment-friendly plate processing equipment is simple in structure, and is convenient to operate, move and carry, the automatic contracting and releasing functions of a sliding frame can be achieved, and the working efficiency and safety are improved.

The invention discloses an automatic plant-protecting pesticide-spraying device for a garden. The device comprises a pesticide spraying vehicle body and a spraying box arranged at the top of the pesticide spraying vehicle body; a first cavity is arranged in the pesticide spraying vehicle body right under the pesticide spraying box; the top wall of the first cavity is rotationally matched with a first conical wheel; the top of the first conical wheel is fixedly provided with a stirring shaft which extends upwards and passes through the top wall of the first cavity body and is rotationally matched and connected; a second cavity which extends to the left and right directions is arranged in the pesticide spraying vehicle body below the first cavity; the left extension end of the second cavitycommunicates with a first sliding cavity which extends upwards; the top extension section of the first sliding cavity is positioned at the relative position of the left side of the first cavity; and the left inner wall of the first cavity and the right inner wall of the top extension section of the second cavity are rotationally matched and connected with a first rotating shaft which extends to the left and right directions. The device provided by invention has a simple structure, convenient operation, longs service life and high automation degree, the working efficiency of pesticide sprayingand the pesticide spraying quality are improved, the harm to human bodies when the pesticide is sprayed is prevented, and high safety is achieved.