111results about How to "To achieve the purpose of height adjustment" patented technology

The invention discloses a medical transfusion rod capable of automatically exchanging a medicine bottle. The medical transfusion rod comprises a pedestal. Universal wheels are fixedly connected to thebottom end of the pedestal; a supporting rod is fixedlyconnected to the top end of the pedestal; a bearing bench is fixedly connected to the middle of the supporting rod; a lead screw is disposed inthe interior of a part, of the supporting rod, being over the bearing bench; a lead screw slide block is slideably connected to the surface of the lead screw; an elevating rod is fixedly connected tothe top end of the lead screw slide block; a straight rack is slideably connected to a fixed chute; a round gear is engaged with the straight rack; a transfusion needle is fixedly connected to the topend of the straight rack; a supporting rack is fixedly connected to the top end of the elevating rod; spacing rods are fixedly connected to two sides of the interior of the supporting rack; and one side of the inner wall of the supporting rack is fixedly connected with a transfusion propelling device. Themedical transfusion rod capable of automatically exchanging the medicine bottle relates to the technical field of medical instruments; the height of the transfusion rod can be adjusted; and the medicine bottle can be exchanged after the transfusion is completed.

The invention discloses a multifunctional textile storing device, and relates to the technical field of textile equipment. The device comprises an outer frame, a lifting device is fixedly connected to the top inside the outer frame, the bottom of the lifting device is connected to a supporting sliding plate in a sliding mode, a shaking device is fixedly connected to the bottom of the supporting sliding plate, a left fixed frame is fixedly connected to one side outside the outer frame, a dust removal filter screen is fixedly connected to one side inside the left fixed frame, a fan is fixedly connected to the portion, located at the right side of dust removal filter screen, inside the left fixed frame, a shaft rotating groove is formed in the top of the left fixed frame, a dehumidifier is rotationally connected into the shaft rotating groove in a penetrating mode, and one end of the dehumidifier is rotationally connected to the bottom inside the left fixed frame. According to the multifunctional textile storing device, the problems that an existing textile storing device is poor in aeration-drying effect, and the static electricity cannot be eliminated are solved, the textile mildew probability is lowered, and loss caused by mildew is lowered.

The invention discloses a teaching auxiliary device. The teaching auxiliary device comprises a carrier plate, a base and a moving wheel; the teaching auxiliary device further comprises a magnetic writing pad, a telescopic rod and a height adjusting mechanism; the front surface of the carrier board is slidably connected with the magnetic writing board that can move laterally along the front surfaceof the carrier plate; a magnet is arranged on the front surface of the magnetic writing board; a mounting mechanism is fixedly arranged at the bottom of the carrier plate; the mounting mechanism is detachably connected with a mounting block; the mounting block is arranged at the top of the telescopic rod and the height adjusting mechanism; and the bottoms of the telescopic rod and the height adjusting mechanism are fixed on the base. According to the teaching auxiliary device provided by the invention, video play and material display can be carried out synchronously, the practicability is strong, the installation and disassembly are convenient, carrying is facilitated, the height adjustment is convenient and the operation is simple.

The invention discloses a lifting type storage table device for mechanical and electrical appliance debugging. The lifting type storage table device for mechanical and electrical appliance debugging comprises a power box, the two ends of the side wall of the power box are both fixedly connected with transmission boxes, a first rotating groove arranged in the horizontal direction is formed in the power box, and the inner wall of the first rotating groove is rotationally connected with a first connecting rod. One end of the power box is fixedly connected with a motor, an output shaft of the motor penetrates through the power box, and the tail end of the output shaft of the motor is fixedly connected with one end of the first connecting rod through a coupler. Second rotating grooves communicating with the first rotating groove are formed in the two transmission boxes, the center of the top of each of the two transmission boxes is provided with an opening, the inner walls of the two openings are each rotationally connected with a sleeve, and the bottoms of the two sleeves are rotationally connected with the inner bottoms of the second rotating grooves through rotating shafts correspondingly. The motor drives the sleeves to rotate, screw rods in the sleeves can move up and down, and thus the purpose of adjusting the height of a storage table is realized.

The invention provides a dustproof protection device for a rare earth permanent magnet synchronous motor. The dustproof protection device includes a motor body, wherein a dustproof protection mechanism is fixed on the motor body; a support mechanism is welded and fixed at the lower end of the motor body; the support mechanism is located under the dustproof protection mechanism; the dustproof protection mechanism includes upper snap rings, lower snap rings, a connection strip block, micro fans, an ear plate, an arc guide rail, a dustproof net 1, elastic rubber sleeves, threaded rods, nuts, a handlebar and a dustproof net 2; and the support mechanism comprises a hollow plate, a base, an open slot 1, a connection plate, an open slot 2, limiting blocks, a support plate, a telescoping plate, alimiting groove opening and a through hole. Compared with the prior art, the dustproof protection device for a rare earth permanent magnet synchronous motor has the following advantages: achieving theaim of dustproof and shock absorbing protection, improving the use effect, facilitating carrying, improving the heat dissipation effect, achieving the aim of height adjustment, and expanding the fixed range so as to improve the fixing stability.

The invention discloses a batched code printing device for plastic products. The batched code printing device comprises a support frame. A clamp plate push device is fixedly connected to the top of aconveyor belt. A height adjustment device is fixedly connected to one inner side of the support frame; a moving chute is fixedly connected to the position, symmetric to the position of the height adjustment device, of one side of the support frame; a sliding block is in sliding connection to the moving chute; a support rod is fixedly connected to the sliding block; and the height adjustment deviceis fixedly connected to one end, far away from the sliding block, of the support rod. An ink storage box is fixedly connected to the middle position of the support rod; a high-pressure pump is communicated to the bottom of the ink storage box; and a spraying nozzle is communicated to the bottom of the high-pressure pump. The invention relates to the technical field of the plastic product machine.With the batched code printing device for plastic products, problems that the existing code printing working efficiency is low, batched code printing can not be realized, the code printing precisionis low, and the production quality is low can be solved; and objectives of clamping plastics during code printing and carrying out batched production are achieved.

The invention discloses a furniture wood board surface knurling device and relates to the technical field of furniture wood board producing and machining. The furniture wood board surface knurling device comprises supporting frames. The top end of a conveying belt is fixedly connected with clamping plate pushing devices, a height adjusting device is fixedly connected with one side between the supporting frames, a movable sliding chute is fixedly connected to one side of the supporting frames and located in the position symmetrical to the height adjusting device, a sliding block is in sliding connection with the movable sliding chute, and a supporting rod is fixedly connected with the sliding block. The end, away from the sliding block, of the supporting rod is fixedly connected with the height adjusting device, a rotary sleeve is fixedly connected with the middle of the supporting rod, and a rolling wheel is arranged on the outer side of the rotary sleeve. By means of the wood board finished product batch knurling device, the problems that in the existing knurling process, working efficiency is low, batch knurling cannot be achieved, knurling precision is low and production qualityis low are solved, and the purposes of clamping wood boards during knurling and conducting batch production are realized.

The invention discloses a multi-functional anti-dumping fixing device for transplanting of garden trees. The multi-functional anti-dumping fixing device comprises a left foundation support, left clamping blocks, right clamping blocks, a right foundation support and fixed plug pins, wherein foot pins are respectively arranged on the left foundation support and the right foundation support; bendingpipes are connected to the inner sides of the lower parts of the left foundation support and the right foundation support; the left clamping blocks and the right clamping blocks are separately fixed to the right end of the left foundation support and the left end of the right foundation support; clamping plates are arranged on the peripheries of the inner sides of the left clamping blocks and theright clamping blocks; lock catches are mounted on the upper side and the lower side of each left clamping block and each right clamping block; and a fixed plug pin crosses each lock catch. Through the adoption of the multi-functional anti-dumping fixing device for transplanting of garden trees disclosed by the invention, the fixing of the garden trees is stable, tree trunks of different thicknesses are convenient to fix, normal growth of the trees cannot be influenced, and the fixing positions of the tree trunks can be effectively protected from being damaged; the multi-functional anti-dumping fixing device for transplanting of garden trees has the functions of extending and contracting, so that the purpose of adjusting the height of the whole fixing device is achieved, and requirements of fixing different trees are met.

The invention relates to the technical field of adjusting devices, and discloses a consulting device for network service. The consulting device for the network service comprises a consulting box; thebottom of the consulting box is fixedly connected with universal wheels; the left side of the consulting box is fixedly connected with a driving box; and the left side wall of the driving box is fixedly connected with a servo motor. According to the consulting device for the network service, the servo motor drives a driving rod to rotate, a first bevel gear is driven to rotate in the process of rotating the driving rod, due to that the first bevel gear is engaged with a second bevel gear, the first bevel gear sequentially drives the second bevel gear and a threaded rod to rotate, the threadedrod sequentially drives a threaded block, a moving plate, a supporting plate and a supporting seat to move up and down, in the process of the supporting seat moving up and down, a consulting machine can be driven to move up and down, the purpose of adjusting the height of the consulting machine is achieved, consultants with different heights can use the consulting device conveniently, and the useefficiency and the use effect of the consulting device are improved.

The invention discloses an intelligent storage device with a sorting function. The intelligent storage device comprises a base and a shelf, the shelf is fixedly connected to the left side of the uppersurface of the base, and a fixing device is installed above the base. According to the intelligent storage device, a first belt is driven to rotate through an output shaft of a first motor, a threaded rod is driven to rotate by the first belt, and a first horizontal plate is driven to move through the threaded rod, so that the first horizontal plate fixes materials, and the problem that no devicefor fixing materials is provided in the prior art, so the vibration in the mechanical operation and the improper operation of an operator cause the materials to fall is solved; and the position of anarc rod is fixed by a third horizontal plate, a second horizontal plate squeezes a third vertical rod, and the third horizontal plate drives a stop block to move downwards, so that the stop block squeezes a spring, and at the same time, a gear is driven to rotate by the second horizontal plate, so that the problem that in the prior art, no shock absorber is arranged, so that the service life of the shelf is shortened after long-term use is solved.

The invention discloses a traffic height limiting rod, which comprises fixed columns, base plates, rail rods, a height limiting plate frame, a fixing frame and a driving mechanism. Two fixed columns are provided and are respectively arranged on two sides of a road, and the bottom ends of the fixed columns are fixed to the road by the base plates; the fixing frame is arranged on the top ends of thefixed columns, and the two ends of the fixing frame are respectively fixedly connected with the two fixed columns; the top side of the fixing frame is provided with a driving mechanism, the driving mechanism is used for driving the lifting of the height limiting plate frame, and the height limiting plate frame is limited to the inner side of the fixing frame; the two ends of the height limiting plate frame are respectively connected with the rail rods, the height limiting plate frame can be moved along the rail rods, and the rail rods are arranged at the top ends of the fixed columns. The traffic height limiting rod of the invention has simple and reasonable structure, is easy to install and move, and can well prevent damage.

The invention discloses drilling equipment for hydraulic valve part machining treatment, and relates to the technical field of hydraulic valve machining. The drilling equipment comprises a base, a rotary disc is arranged above the base, a fixing mechanism is arranged above the rotary disc, a turnover mechanism is arranged at the outer side of the fixing mechanism, and the turnover mechanism is used for driving the fixing mechanism to turn over. The drilling equipment for hydraulic valve part machining treatment is reasonable in structure and easy to operate, through the arranged fixing mechanism, fixing work of hydraulic valve parts can be directly achieved, convenience is provided for drilling work of the drilling equipment, the fixing mechanism can be suitable for fixing treatment of parts of different sizes, the practicability is high, and the drilling precision is effectively improved; and through the arrangement of the turnover mechanism, rotation of the fixing mechanism can be achieved, so that turnover of two to-be-machined parts is achieved, through an arranged rotating mechanism, rotation of the rotary disc can be achieved, rotation of the machined parts is achieved, the automation degree of the parts is improved, and the safety of the device in the using process is guaranteed.

The invention discloses an agricultural sightseeing tour scenic spot introduction display device. The agricultural sightseeing tour scenic spot introduction display device comprises a base, wherein the top of the base is provided with a supporting stand column which is vertically arranged, the supporting stand column is of a hollow structure, a driving motor is installed on the inner wall of the bottom of the supporting stand column, a threaded long rod is installed on an output shaft of the top of the driving motor, the two sides of the threaded long rod are provided with fixing sliding rods,an adjusting plate which is horizontally arranged is connected between the threaded long rod and the fixing sliding rods, the top of the adjusting plate is welded with a lifting stand column which isvertically arranged, one end of the lifting stand column extends to the upper part of the supporting stand column, a stabilizing block is welded on the outer wall of one side of the lifting stand column, a hydraulic cylinder is fixedly arranged at the top of the stabilizing block, the top of the lifting stand column is rotationally provided with a movable support, and the top of the movable support is provided with a display screen. According to the agricultural sightseeing tour scenic spot introduction display device, the design is reasonable, the operation is simple, and the height and angle can be adjusted according to the installation site and the use requirement, and the display efficiency and the quality of scenic spots are effectively improved.

The invention discloses an orthopedic medical instrument disinfection device which comprises a disinfection box. A placing plate is fixedly mounted at the bottom of the disinfection box, a connectingplate is slidably mounted in the disinfection box, a lamp holder is hinged at the bottom of the connecting plate, an ultraviolet lamp is fixedly mounted at the bottom of the lamp holder, a first groove is formed in the bottom of the connecting plate, the same lead screw is rotatably mounted on the inner wall of two sides of the first groove, a lead screw sleeve is slidably mounted in the first groove, a first threaded hole is formed in the lead screw sleeve, the lead screw is connected with the first threaded hole in a threaded manner, one end of the connecting rod is hinged at the bottom of the lead screw sleeve, the other end of the connecting rod is hinged on the lamp holder, a first limit groove is formed in the inner wall of the top of the first groove, and a first limit block is fixedly mounted at the top of the lead screw sleeve. The device is high in practicability, simple in structure and simple to operate, and the height and the angle of the ultraviolet lamp are convenientlyadjusted, so that orthopedic medical instruments with different sizes are conveniently and completely disinfected.

The invention discloses a lying bed special for physical examination of women and relates to medical equipment. The bed comprises a bed board and bed legs, wherein the two side faces of the part, awayfrom a backplate, of the bed board are rotatably connected with rotating columns through hinge blocks, the two ends of each rotating column penetrate through the two sides of the corresponding hingeblock respectively, and one end of each rotating column is fixedly connected with one end of a rotating rod; plastic baffles are connected to the opposite surfaces of the rotating rods respectively, multiple screw holes are formed in the surfaces of support columns from top to bottom, the middle of each movable block is provided with a through hole for a locking bolt to penetrate through and fixedto the surface of the corresponding support column through a thread, and the opposite surfaces of the two movable blocks are connected with foot supports respectively. According to the lying bed, through the plastic baffles, the sight line of a doctor during examination can be partially blocked, and communication can still be carried out on the premise that the doctor and a female patient do nottalk to each other face to face; pressure relief of an examined person can be facilitated, and the purpose of adjusting the height of the foot supports can also be achieved. Through cooperation with aspacing adjusting mechanism, the privacy part of the examined person can be fully exposed, and it is ensured that the examination proceeds successfully.

The invention discloses a high-efficient soil tilling agricultural machinery device. The high-efficient soil tilling agricultural machinery device comprises a first horizontal plate and wheels, wherein the wheels are rotatably connected to the right side of the lower surface of the first horizontal plate; a connecting device is mounted on the left side of the first horizontal plate; a joint of a trailer is placed in a first arc-shaped plate, a first threaded rod is screwed, and the first threaded rod is fixed by a nut; and an external power source of a second motor is electrified, so that thesecond motor is started, and soil tilling wheels are driven by an output shaft of the second motor to rotate through a first belt. Through the adoption of the high-efficient soil tilling agriculturalmachinery device disclosed by the invention, the problem that operations are manually performed mostly in the prior art, so that labor intensity is high is solved; a second threaded rod is driven by an output shaft of the first motor to rotate, and a gear is driven by the second threaded rod to rotate, so that a connecting rod is driven by the gear to move; and a square block is driven by the connecting rod to move, and a T-shaped rod is driven by the square block to move, so that the problem that in the prior art, the soil tilling device is only suitable for being applied in level soil mass,and the application range is too small is solved.

The invention discloses an energy-saving environment-friendly LED projection lamp. The energy-saving environment-friendly LED projection lamp comprises a base, a support and a projection lamp body arranged on the support; a sliding groove is formed in the support in the vertical direction, an N-shaped part is arranged at the front end of the sliding groove, a [-shaped part is connected to the upper end of the N-shaped part through a screw, the projection lamp body is clamped in the middle of the [-shaped part, the projection lamp body is composed of an aluminum substrate, LED lamp beads arranged on the upper surface of the aluminum substrate and side plates on the two sides of the aluminum substrate, rotating shafts are arranged on the side faces of the side plates, the projection lamp body is rotatably connected with the [-shaped part through the rotating shafts, a cooling cavity is formed between the side plates on the two sides of the aluminum substrate, a cooling structure is arranged in the cooling cavity, through adjusting the looseness degree of adjusting bolts, the projection lamp body can slide up and down along the sliding groove in the support, the aim of adjusting theheight of the projection lamp is achieved, the projection lamp body can do angle adjustment on the [-shaped part, and the irradiation effect of the projection lamp can be improved.

The invention discloses a waterproof anti-collapse fixing apparatus for a lightning rod. With the waterproof anti-collapse fixing apparatus for the lightning rod adopted, the problems of facture and collapse which are caused by base corrosion and connection part looseness in different degrees of an existing lightning rod can be solved. The waterproof anti-collapse fixing apparatus for the lightning rod of the invention comprises a circular ring body (1), supporting rods (2) and connection bodies (3); one end of each supporting rod (2) is hinged onto the outer wall of the circular ring body (1); the connection bodies (3) are connected with the other ends of the supporting rods (2); each connection body (3) is composed of a connection plate hinged onto the corresponding supporting rod (2); connection holes (4) are formed in each connection plate; and the circular ring body (1) is provided with a tightening adjusting bolt (5). With the waterproof anti-collapse fixing apparatus for the lightning rod of the invention adopted, the collapse of the lightning rod can be avoided. The waterproof anti-collapse fixing apparatus of the invention can be suitable for the fixation and installation of lightning rods of different structures, in different sizes and with different lengths; the installation of the lightning rods is more convenient; and after the lightning rods are installed, and the lightning rods are more stable.

The invention discloses a rearing and feeding device used for pig farming, and belongs to the technical field of animal husbandry. The rearing and feeding device used for pig farming comprises shells,wherein the number of the shells is two, transfer shells are connected with right side surfaces of the shells in a clamped mode, driving devices are fixedly connected with the upper surfaces of the transfer shells, the driving devices are in transmission connection with driven wheels through belts, spiral shafts are connected with the interiors of the driven wheels in a clamped mode, sliding grooves are formed in the left side surfaces of the shells, and sliding blocks are slidingly connected with the interiors of the sliding grooves. According to the rearing and feeding device used for pig farming, by arranging sliding sleeves, scissor-type telescoping frames, motors, driving wheels, the belts, the driven wheels and the spiral shafts, the feeding purpose can be conveniently achieved by the device, the hand labor intensity is reduced, time is saved, the feeding efficiency is improved, moreover, the purpose of width adjustment can be achieved by the device, and thus not only can the purpose of reducing space occupation through folding be achieved, but also the rearing and feeding device used for pig farming can adapt to farming passages with different widths, so that the practicability of the device is improved.