45results about How to "Automatic control movement" patented technology

The invention discloses a convenient bridge construction device. The convenient bridge construction device comprises a base body; a clamping device and slide dispatching devices arranged on the front and back sides of the clamping device correspondingly are arranged on the upper side surface of the base body; a frame is arranged on the base body between the clamping device and the slide dispatching device on the back side; a first chute and a second chute are correspondingly formed in each slide dispatching device left and right; plate pieces are arranged between the first chutes and the second chutes; support pieces are respectively arranged in the first chutes and the second chutes; bevel gears are oppositely arranged in the support pieces on the left and right sides; a first slide cavity communicates into the base body at the bottom of the clamping device in the clamping device; a slide piece is arranged in the first slide cavity; long grooves are correspondingly formed in the left and right sides of the top of the clamping device; and a second slide cavity is formed in the slide piece. The convenient bridge construction device is simple in structure and convenient to operate, and improves the drilling accuracy and the stability.

The invention discloses a road information signboard device comprising an arm rod, a base arranged under the bottom of the arm rod and a support plate arranged at the upper part of the left surface of the arm rod, wherein a monitoring device for monitoring and recording vehicles that violate traffic regulations is arranged under the center of the bottom surface of the support plate; an information sign part is arranged on the left top end of the support plate and a cleaning part is arranged on the right top end of the support plate; the right end surface of the cleaning part is fixedly connected with the left end surface of the arm rod; a first sliding connection groove is arranged inside the left part of the support plate; an open groove extending along the first sliding connection groove is arranged on the top of the first sliding connection groove; a first control cavity is arranged inside the support plate and at the right side of the first sliding connection groove; a first stud extending horizontally to the left and the right is arranged inside the first sliding connection groove; the right extension part of the first stud runs through the inner wall of the support plate and works in cooperation; the right end of the first stud enters the first control cavity and is provided with a first toothed wheel; a second sliding connection groove is arranged at the bottom of the first control cavity; and a second stud is arranged inside the second sliding connection groove.

The invention discloses a product quality detector. The detector comprises a casing, the upper surface of the casing is provided with a clamping device and modulation devices, the modulation devices are arranged in the front and back sides of the clamping device respectively and opposite to each other, a detection frame is arranged on the casing between the clamping device and the modulation device in the back side, each modulation device is internally provided with a first sliding groove and a second sliding groove arranged in left and right respectively and opposite to each other, a wallboard is arranged between the first and second sliding grooves, each sliding groove is internally provided with a support member, the support members in the left and right sides are provided with rotating wheels opposite to each other respectively, the clamping device is internally provided with a first sliding cavity communicated with the internal of the casing in the bottom of the clamping device, the first sliding cavity is internally provided with a sliding member, transverse grooves are arranged in the left and right sides at the top of the clamping device respectively and opposite to each other, and the sliding member is internally provided with a second sliding cavity. The product quality detector is simple in structure and convenient to operator and improves the detecting accuracy and stability.

The invention discloses an integrated numerical control carving machine tool which comprises a support base. A numerical control carving machine capable of sliding on the support base according to a track is arranged above the left side of the support base, a carving drill bit capable of steering is arranged above the right side of the numerical control carving machine, a dust removal part is arranged above the right side of the support base, a workpiece part is arranged at the position, between the numerical control carving machine and the dust removal part, on the support base, and a first sliding groove is formed in the position, between the workpiece part and the dust removal part, inside the right side of the support base; a communication groove arranged along the first sliding groove in an extending manner is formed in the top of the first sliding groove, a first driving cavity is formed in the position, on the right side of the first sliding groove, in the support base, and a first screw rod extending to the left and right sides is arranged in the first sliding groove; and an extending section on the right side of the first screw rod penetrates the inner wall of the support base, the extending section and the support base are in rotary fit, the tail end of the right side of the first screw rod extends into the first driving cavity and is provided with a first gear, the top of a second driving machine is provided with a main gear which extends into the first driving cavity and is in rotary fit connection with the first driving cavity.

The invention disclosed a self-cleaning solar LED street lamp. The self-cleaning solar LED street lamp comprises a strut, a fulcrum bar mounted on the right side of the strut and a bracket mounted on the left side of the strut, wherein a photovoltaic panel component is arranged at the upper part of the left side of the bracket; a cleaning part is arranged at the upper part of the right side of the bracket; a first chute is formed in the left side of the bracket; a communicating groove extending along the first chute is formed in the top of the first chute; a first cavity is formed in the position, at the right side of the first chute, in the bracket; a first screw extending to the left side and the right side is transversely arranged in the first chute; the extending segment on the right side of the first screw penetrates the inner wall of the bracket and is rotational matched connection with the inner wall of the bracket; the tail end of the right side of the first screw extends into the first cavity, and a first cone pulley is arranged at the tail end of the right side of the first screw; a second chute is formed in the bottom of the first cavity; a second screw is arranged in the second chute; the tail end of the right side of the second screw is in power connection with the first motor; a first slider is in threaded matched connection with the second screw; a second motor is arranged in the top of the first slider; and a main cone pulley which extends into the first cavity and is in rotational matched connection with the first cavity is arranged at the top of the second motor.

The invention discloses a perforating device suitable for steel tubes with different diameters. The perforating device comprises a base, a clamping device and rolling adjustment devices symmetrically arranged on the front and back sides of the clamping device are arranged at the end face of the top of the base, and a perforating rack is arranged at the position, between the clamping device and the back rolling adjustment device, of the base; a first rolling groove and a second rolling groove which are arranged in a bilateral symmetry manner are arranged in each rolling adjustment device, a separating plate is arranged between each first rolling groove and the corresponding second rolling groove, the first rolling grooves and the second rolling grooves are each internally provided with a bearing piece, and the bearing pieces on the left and right sides are each internally provided with rollers with taper face sides oppositely arranged; a lifting sliding cavity is arranged in the clamping device in a manner of being communicated with the base at the bottom of the clamping device, and a lifting sliding piece is arranged in the lifting sliding cavity; and through grooves are symmetrically arranged on the left and right sides of the top of the clamping device, and a driving sliding cavity is arranged in the lifting sliding piece. The perforating device is simple in structure and convenient to operate, and the perforating accuracy and stability are improved.

The invention discloses an integrated numerical control carving machine device which comprises a frame seat. A numerical control carving machine capable of sliding on the frame seat according to the track is arranged above the left side of the frame seat. A carving drill bit capable of steering is arranged above the right side of the numerical control carving machine. A dust removing part is arranged above the right side of the frame seat. A workpiece part is arranged at the position, between the numerical control carving machine and the dust removing part, on the frame seat. A first sliding groove is formed in the position, between the workpiece part and the dust removing part, in the right side of the frame seat. A communication groove extending along the first sliding groove is formed in the top of the first sliding groove. A first drive cavity is formed in the position, on the right side of the first sliding groove, in the frame seat. A first screw rod extending towards the left side and the right side is arranged in the first sliding groove. An extending section of the right side of the first spiral rod penetrates the inner wall of the frame seat and is connected with the inner wall of the frame seat in a rotation fit manner. The tail end of the right side of the first spiral rod extends in the first drive cavity and is provided with a first gear. A second sliding groove is formed in the bottom of the first drive cavity, a second spiral rod is arranged in the second sliding groove, and the tail end of the right side of the second spiral rod is connected with a first driving machine.

The invention discloses an automatic feeding control device and method for pig raising. The device includes a chamber body (2), a fodder quantifying mechanism (4), a feeding mechanism (8), a bracket (25) and a water storage tank (27). The chamber body (2) is used for storing fodder; the fodder quantifying mechanism (4) includes a fodder quantifying cavity (6), the fodder quantifying cavity (6) comprises a controllable changeable cavity structure which includes a first rotatable rod (22), a second rotatable rod (24), a connecting part (23) and a rotating part (3), and the bottom of the bracket(25) is provided with at least four rollers (14) and at least one electromagnetic receiving device (13). Each electromagnetic receiving device (13) receives wireless electromagnetic energy to supply the energy to the rollers for rolling and a feeding device body for feeding. Automatic control over the input of fodder can be achieved according to the conditions of pigs, supplementation or reductionof the fodder is carried out according to different remaining fodder quantities, and reasonable automatic feeding is facilitated.

The invention belongs to the technical field of model making, and discloses a system for making early mouse embryo models. The making system is divided into a sampling device and a making device. The making device is provided with a carving knife, and the carving knife is inserted into a moving block On the above, the fixed collar is placed on the moving plate, and the moving plate is clamped on the slide rail, and the front end of the sampling device is provided with an embryo sample inlet. The invention can maintain the activity of early mouse embryos and take samples clearly, which provides great help for scientific researchers to explain or further study early embryos; at the same time, the collection of image data and auxiliary data collection through the three-dimensional modeling module greatly improves production High precision and good production effect; the fault detection module has high fault diagnosis accuracy and short running time, which is very suitable for fault diagnosis of production equipment of various voltage levels, ensuring the safe operation of production equipment and improving production efficiency.

The invention discloses a bridge construction device which comprises seat body. The upper side face of the seat body is provided with a clamping fixing device and sliding scheduling devices arranged on the front side and the rear side of the clamping fixing device and correspondingly arranged. A frame is arranged at the position, between the clamping fixing device and the sliding scheduling device on the rear side, on the seat body. A first sliding groove and a second sliding groove correspondingly arranged in a left-right manner are arranged in each sliding scheduling device, wherein a plate piece is arranged between the first sliding groove and the second sliding groove, supporting pieces are arranged in the first sliding groove and the second sliding groove, and conical wheels oppositely arranged are arranged in the supporting piece on the left side and the supporting piece on the right side. A first sliding cavity communicating with the position, at the bottom of the clamping fixing device, of the interior of the seat body is arranged in the clamping fixing device. A sliding part is arranged in the first sliding cavity. Long grooves are correspondingly formed in the left side and the right side of the top of the clamping fixing device. A second sliding cavity is formed in the sliding part. The bridge construction device is simple in structure, convenient to operate and capable of improving the drilling accuracy and stability.