19results about How to "Reduce cutting" patented technology

The utility model discloses chicken cutting equipment for food processing, which comprises a rack and a blade group, a speed change device is arranged on the right side of the rack, a fixing device is arranged above the rack, and two ends of the blade group are rotatably connected to the inner side of the rack; when the speed needs to be adjusted according to different chicken processing states, the gear shifting rod, the input shaft and the first driving gear and the second driving gear on the input shaft are pulled to move horizontally together, the meshed gear sets are changed, the transmission ratio is also changed, and therefore the rotating speed and torque of the blade are changed, and the cutting equipment can be used for cutting chicken in different processing states. Proper rotating speed and torque are selected, efficiency is improved, loss is reduced, after the machine is started, the roller can be attached to and press chicken all the time under the action of the spring and the connecting rod mechanism, the chicken enters the feeding port through the conveying belt, the guiding ratchet wheel fixes the chicken and conveys the chicken to the blade set for cutting, and manual chicken pushing for cutting operation is reduced; and the safety is improved.

The utility model relates to a kind of pressure test sealing cover without changing the internal structure of pressure tank, including pressure tank body, the inside of pressure tank body is provided with main pressure oil pipe and oil inlet pipe, the end of main pressure oil pipe is installed with main pressure oil pipe sealing cover rubber plate and main pressure oil pipe sealing cover, the end of oil inlet pipe is installed with oil inlet pipe sealing cover rubber plate and oil inlet pipe sealing cover, oil inlet pipe sealing cover and main pressure oil pipe sealing cover are fixed by oil pipe sealing cover compression bolt, the side of pressure tank body is provided with manhole flange, manhole flange surface is installed with manhole flange cover, the utility model is sealed by temporarily installing tank oil pipe sealing cover and sealing rubber plate, realizes the pressure test of not changing the internal structure of pressure tank, simplifies pressure test procedure, reduces cutting and cleaning procedure, improves production efficiency, and ensures the cleanliness and structural integrity inside tank body.

The invention relates to the related technical field of sealed liquid taking, discloses puncture equipment of a sealed liquid taking device for a storage and transportation packaging bag, and aims to solve the problem that liquid is easy to leak from a crack when a needle is used for taking liquid. The puncture frame screwed in place linearly pushes out the puncture cylinder through rotation, the leakage-proof cavity is relatively sealed and then punctures the sealing plug, it is guaranteed that the puncture needle does not burst into the sealing plug for a long time, so that the problems that people are punctured and the sealing plug is curled due to collision are solved, and in the puncture sampling process, the leakage-proof cavity has a relatively sealed environment, so that the puncture needle is prevented from being damaged after puncturing the sealing plug. Medium leaks from a small puncture gap between the puncture needle and the sealing plug, and finally the effects of vertically puncturing the needle head to take liquid and sealing and preventing liquid leakage are achieved.

The invention discloses homogeneous mixing equipment for dry-type transformer castable processing, and relates to the technical field of mixing equipment.The homogeneous mixing equipment comprises a mixing tank, a mixing mechanism and a caking processor, the mixing mechanism comprises a rotating roller, and a servo motor is fixedly installed at the position, close to a belt transmission assembly, of the outer side of the mixing tank; stirring blades are fixedly mounted on the outer circular surface of the rotating roller and mounted in the mixing tank, a U-shaped notch is formed in the end, away from the rotating roller, of each stirring blade, a suspended matter treatment assembly is mounted in the middle of the outer side of each stirring blade, the caking treatment device comprises a prism-shaped column, and the prism-shaped column corresponds to the U-shaped notch in position. Arc-shaped protruding blocks are fixedly installed at the corresponding positions of the outer sides of the prism-shaped columns, and warped plates are fixedly installed at the positions, close to the bottoms, of the outer sides of the prism-shaped columns. The homogenizing and mixing equipment for dry-type transformer castable processing achieves the effect of uniform mixing, caking is not prone to occurring, materials are uniformly mixed, and the material mixing effect is good.

This utility model relates to the field of cable technology, and in particular to a bending limiting structure based on ultra-flexible, low-loss, high-temperature coaxial cable. It includes an ultra-flexible, low-loss, high-temperature coaxial cable body, a bending mechanism sleeved on the outside of the cable body, and a protective mechanism installed on the outside of the bending mechanism. The bending mechanism includes a central cylinder, with protective sleeves fixed at both ends of the central cylinder. Bending fins and a first inclined groove are formed on the outside of the protective sleeves. The protective mechanism includes a rubber sleeve, with linearly arranged pinholes on the outside of the rubber sleeve. A V-shaped groove is formed at the end of the rubber sleeve away from the central cylinder, and a weakening groove is formed on the inside of the rubber sleeve. In this utility model, the bending mechanism assists in bending the cable and reduces cuts, while the protective mechanism first buffers and then actively breaks to release the tension during pulling. The two work together to prevent cable breakage, achieving effective protection for the ultra-flexible cable during bending and stress.

The invention discloses a tender stem cutting device for asparagus picking, and belongs to the technical field of asparagus picking equipment, and the tender stem cutting device comprises a center rod which is vertically arranged and is fixed with an external picking mechanical arm; the two waist plates are arranged on the left side and the right side, and the two waist plates are symmetrically distributed on the two sides of the center rod; the mounting plates and the waist plates are arranged in a one-to-one correspondence mode, vertically-arranged guide rails are fixed to the waist plates, the mounting plates are connected with the guide rails in a sliding mode through sliding blocks, telescopic guide rods are fixed to the waist plates, and the telescopic ends of the telescopic guide rods are connected with the mounting plates; the stem measuring unit is mounted above the end surface of one side of the mounting plate; the cutting mechanism is mounted on the mounting plate and located below the stem measuring unit; the asparagus harvesting arm is located outside the picking mechanical arm and used for harvesting the cut tender stems; single asparagus can be cut individually, so that the asparagus meeting the picking standard can be cut and harvested subsequently, and the immature asparagus is prevented from being harvested by mistake.

An aluminum formwork for construction with a self-adjusting structure belongs to the technical field of construction engineering. It includes a first formwork unit, a second formwork unit, a hinge and an adjustable formwork frame. The first formwork unit and the second formwork unit are connected by a hinge. One side of the first formwork unit and the second formwork unit is threadedly connected with an adjustable formwork frame. The adjustable formwork frame can be adjusted in size as needed to meet the requirements of base plates of different sizes. The aluminum formwork can meet the needs of a series of concrete building structure casting, including exterior wall corners, interior wall corners, beam column corners, and ladder plate corners. The size of the adjustable formwork frame can be adjusted according to the needs of the application scenario, reducing the frequency of template cutting and replacement during construction, thereby reducing the waste of formwork materials.

The invention discloses a jet aerator containing multi-stage coaxial reversing blades and a spliced ​​texture nozzle, comprising a water inlet pipe, the inner wall of the water inlet pipe is connected with a plurality of shearing units along its length direction, one end of the water inlet pipe is connected with a primary nozzle, the primary nozzle is connected with a secondary nozzle through a circular tube, the outer wall of the circular tube is connected with an air suction chamber, the secondary nozzle is arranged in the air suction chamber, the outer wall of the air suction chamber is connected with an air suction pipe, the end of the air suction chamber away from the circular tube is connected with a mixing chamber, the inner wall of the mixing chamber is connected with a coaxial reversing mechanism, the coaxial reversing mechanism is connected with a rotating unit, and the end of the mixing chamber away from the air suction chamber is connected with a spliced ​​texture nozzle through a flange. The invention can realize the refinement treatment of sewage in the shortest possible time and improve the sewage treatment efficiency of the jet aerator.

The utility model discloses a waste collecting device, and in the waste collecting device, a collecting mechanism is provided with at least two collecting chambers. And the moving part can move relative to the collecting chamber to accumulate the waste materials in the collecting chamber. And the moving parts of the two collecting chambers are a rectangular plate and a C-shaped plate respectively. The rectangular plate is movably attached to the bottom face of the collecting chamber, the C-shaped plate is movably arranged in the collecting chamber, and an opening faces or deviates from the moving direction of the C-shaped plate. And the rectangular plate moves to collect punching waste materials with small sizes. And the C-shaped plate has the effect of bundling and collecting the sheared waste. The two collecting chambers are used for collecting punching waste and shearing waste correspondingly, and follow-up separation treatment of the punching waste and the shearing waste can be achieved conveniently. The moving part moves by means of the driving mechanism. Different moving pieces complete separation treatment of punching waste materials and shearing waste materials, convenience is achieved, manual contact with the waste materials is not needed, and potential safety hazards are reduced. The problems that punching and shearing waste materials are not beneficial to separation treatment, and certain potential safety hazards exist in manual collection are solved to a certain extent.

The present invention provides a throat arrangement structure of a compact rail transit vehicle base, including an operation depot, a throat area of ​​the operation depot is provided with an exit line and an entry line, one end of the exit line and the entry line is connected to the operation depot at a multiple of a turnout angle, a first crossover is provided between the exit line and the entry line, a car wash line is provided outside the entry line, a car wash garage is provided on the car wash line, a first car wash pull-out line and a second car wash pull-out line are provided at both ends of the car wash line, the first car wash pull-out line is connected to the entry line through a first single crossover, the second car wash pull-out line is connected to the entry line through a second single crossover, an engineering vehicle pull-out line is provided outside the exit line, the end of the engineering vehicle pull-out line is connected to the engineering garage, and the engineering vehicle pull-out line is connected to the exit line through a second crossover. The invention connects the exit and entry lines to the operation depot at multiples of the turnout angle, increases the length of the exit and entry lines, reduces the cutting of the plot, and is conducive to the development of large areas.

The invention discloses an integrated device for percutaneous minimally invasive extracorporeal reduction of vertebral fractures, comprising a track, a reduction arm, a hollow screw sleeve and an extended hollow screw; the track is provided with a length scale; the reduction arm connects the track and the extended hollow screw sleeve, the extended hollow screw is sleeved in the hollow screw sleeve, and the distal end of the extended hollow screw is designed as a spiral blade or a thread. The device combines the advantages of good reduction effect of traditional open reduction and internal fixation of thoracolumbar fractures with the advantages of PKP or PVP surgery in terms of immediate pain relief and rapid reconstruction of the stability of the injured vertebra, and achieves good correction of the physiological curvature of the spine, relieves pain and restores the function of the spine under the premise of minimally invasive, simple, safe and effective surgery.

The utility model discloses a hand-held automatic wire harness rubber coating machine, which comprises a transmission case, a driving motor, a hand-held part and a rotating part, the driving motor is arranged on the hand-held part, an output shaft of the driving motor is arranged far away from the hand-held part, the transmission case is arranged on the driving motor and is in transmission connection with the output shaft of the driving motor, the rotating part is rotatably arranged in the transmission case, and the hand-held part is arranged on the transmission case. The rotating part is provided with a wire clamping part and a mounting part. According to the handheld automatic wire harness rubber coating machine disclosed by the utility model, when the rubber coating machine is used for winding rubber, the roller in the U-shaped clamping groove is in contact with the surface of a wire harness, and the friction with the surface of the wire harness can be reduced through the roller, so that the surface of the wire harness is prevented from being abraded, the service life of the wire clamping part can be prolonged, and the use cost of the rubber coating machine is reduced; the cutter can be shielded through the two baffles, so that the possibility that workers are cut by the cutter is reduced, when the cutter cuts off the adhesive tape, the baffles can contract due to the pressure of the adhesive tape, and therefore the cutter can cut off the adhesive tape conveniently.

The utility model relates to the field of metal cutting, and discloses a metal product processing and cutting device which comprises a cabinet body and a moving mechanism, a cutting mechanism is arranged at the upper end of the moving mechanism, a cleaning mechanism is arranged on the inner wall of the cabinet body, the moving mechanism is located on the upper portion of the inner wall of the cabinet body, and the moving mechanism comprises a fixing box. The upper end of the fixing box is fixedly connected with the inner top face of the cabinet body, a plurality of first sliding grooves are formed in the lower end of the fixing box, a threaded rod is arranged on the inner wall of the first sliding groove in the middle, the outer wall of the threaded rod is sleeved with a threaded sleeve, and the lower end of the threaded sleeve is fixedly connected with a first sliding block. First sliding blocks are slidably connected to the inner walls of the first sliding grooves in the two ends. According to the metal product cutting device, the first servo motor is started, the threaded rod rotates, the threaded sleeve moves along with the threaded rod, the first sliding block is pushed, then the cutting mechanism moves, meanwhile, the second servo motor drives the rotating disc, the position of a metal product is adjusted, cutting at different positions is achieved, and product diversity and quality are guaranteed.

A wiring substrate (1) includes an insulating substrate (11), a surface metal layer provided on a surface of the insulating substrate (11), and a wiring layer disposed in an inner part of the insulating substrate (11). The surface metal layer (for example, a lead wiring portion (52)) is divided by a groove (61). The wiring layer (for example, an internal wiring trace (32)) is disposed in such a manner that, as viewed from above, the wiring layer detours around a region where the groove (61) is formed so as not to overlap with the region where the groove (61) is formed.

The utility model discloses copper wire processing cutting equipment which comprises a workbench, the top of the workbench is fixedly connected with a U-shaped frame, the top of the U-shaped frame is fixedly connected with a gear motor, the output end of the gear motor is fixedly connected with a rotating disc, the left side of the rotating disc is fixedly connected with a positioning pin, and the surface of the positioning pin is sleeved with a push plate. A cutting plate is hinged to the bottom of the push plate through a shaft pin, and sliding blocks are fixedly connected to the front side and the rear side of the cutting plate. The transmission assembly pushes a copper wire in the guide cylinder to move towards the left side, after the copper wire moves to a proper length, the gear motor is started, the output end of the gear motor drives the rotating disc and the positioning pin to rotate, the positioning pin pushes the push plate to move, and the bottom of the push plate drives the cutting plate and the sliding block to move downwards through the shaft pin; and the cutting plate moves downwards to be attached to the surface of the cutting block to complete cutting, the advantage that the copper wire can be cut in a saving mode is achieved, and the labor force of a user is saved.

The present invention discloses a proximal femoral fracture intramedullary fixation device, comprising a proximal femoral anchoring support, a femoral intramedullary nail and a proximal locking nail of the intramedullary nail, wherein the proximal femoral anchoring support and the femoral intramedullary nail are connected by the proximal locking nail of the intramedullary nail; the proximal femoral anchoring support of the present application can be made by an integrated molding process, therefore, it has better mechanical strength, is not easy to break, and can significantly reduce the incidence of internal fixation failure. The proximal femoral anchoring support of the present application can be closely and fully attached to the cortical bones around the proximal femur, especially to the medial cortex, therefore, the proximal femoral anchoring support can fully support the surrounding cortex, especially the supporting effect on the medial cortex, which is crucial for the sustained stability after fracture surgery. The contact area between the body of the proximal femoral anchoring support and the femoral intramedullary nail is large, which can significantly reduce the effect of stress concentration and reduce the probability of fracture at the contact part between the two.

The utility model belongs to panel furniture processing technical field, concretely is a kind of panel furniture intelligent processing feeding machine, including fuselage, the side of fuselage is provided with conveying belt, the end surface of conveying belt is slidably provided with side plate, and one end of side plate is provided with second feeding push plate, the side of second feeding push plate is provided with baffle on the end surface of fuselage, the end surface of fuselage is provided with horizontal plate on the side of baffle, and baffle and second feeding push plate and horizontal plate form feeding cavity, the end of the bottom of baffle is slidably provided with first feeding push plate on the end surface of fuselage, and the above of first feeding push plate is provided with collection cabin, the utility model is provided with conveying belt and side plate and other structures, and the completed board stack can be placed on the end surface of conveying belt to complete automatic whole stack feeding, solve the problem that the next group of boards can not be stored after the completion of stacking.

The invention relates to the technical field of medical sutures, and discloses a multi-layer soft tissue medical suture and a preparation method thereof.The multi-layer soft tissue medical suture comprises an inner layer and an outer layer, and the inner layer and the outer layer form a suture; the inner layer is made of a single-layer or multi-layer high polymer material; and the outer layer is a single-layer or multi-layer polymer elastomer. According to the multi-layer medical suture line for the soft tissue and the preparation method of the multi-layer medical suture line, the inner layer is a high-strength suture line and provides necessary strength, and the outer layer is an elastic body and has good strength and softness, tissue cutting can be reduced, and the multi-layer medical suture line can be applied to soft tissue suture.

The invention provides a wearable novel sensor structure, which comprises an upper shell and a lower shell, and the upper shell is in threaded connection with the lower shell. The upper shell is provided with a groove, and a waterproof coil is arranged in the groove; the top of the lower housing is provided with a projection, and the projection can be inserted into the groove to abut against the waterproof coil. A first containing cavity is formed in the upper shell, and a cylindrical structure is arranged on the inner side wall of the upper shell, located in the first containing cavity and used for fixing and supporting the sensor electric plate. The upper portion of the upper shell is further provided with a first arch structure protruding outwards, and a second arch structure is arranged at the position, corresponding to the first arch structure, of the upper portion of the lower shell and used for positioning and fixing the upper shell and the lower shell. According to the application, through optimizing the shell design, the assembly is more convenient, the waterproof sealing performance and the structural stability are enhanced, and the reliability and durability of the sensor in wearable application are ensured.