29 results about "Motor block" patented technology

The application discloses a two-axis holder, the connecting arm can rotate relative to the rotor end of the first motor to switch the holder between the storage state and the use state; the clamping part comprises a first clamping jaw and a second clamping jaw, when the holder is in the storage state, the clamping part faces the handheld part; when the holder is in the use state, the clamping part is located above the first motor, the connecting arm is inclined to the axis extension line of the first motor, so that the clamping part is located on the axis extension line of the first motor, the outer ring of the rotor end of the first motor and the connecting arm are provided with matched limiting structures to limit the relative rotation of the rotor end of the first motor and the connecting arm. The two-axis holder disclosed by the application can always balance the gravity center of the two-axis holder, a rotating mechanism is additionally arranged between the first motor and the connecting arm to meet the storage of the two-axis holder, the length after storage is only the length of the handheld part of the holder, and the problem of the motor blocking the wide-angle lens during shooting of the two-axis holder can be solved.

The utility model belongs to the technical field of blowers, and particularly relates to an electric motor mounting structure and a blower. The end part of the air duct cylinder is provided with a first positioning part and at least two clamping hooks extending outwards, and the free end of each clamping hook is provided with a hook part; the motor seat comprises an outer sleeve, an inner sleeve and a rib plate; the inner sleeve is arranged in the outer sleeve, the plurality of rib plates are connected with the inner sleeve and the outer sleeve, so that an air channel is formed between the inner sleeve and the outer sleeve, a second positioning part matched with the first positioning part is arranged at the end part of the outer sleeve, the clamping hook extends into the outer sleeve, and the hook part is limited on the end side of the rib plate. The outer sleeve is fixed at the end part of the air duct cylinder; a limiting plate is arranged at the end of the inner sleeve, the motor is fixed in the inner sleeve, and a main shaft of the motor penetrates through the limiting plate.

The application discloses a transverse double-support disc-shaped driving device suitable for a hard rock cutting cutter head, which is novel and reasonable in structure, compact in layout, adopts a low-speed large-torque motor as a driving source, can effectively guarantee cutting power of the hard rock cutting cutter head, reduces labor intensity of workers, improves working efficiency of the hard rock tunneling machine, and realizes rapid tunneling and guarantees working efficiency of mechanical equipment. In addition, the transverse double-support disc-shaped driving device suitable for the hard rock cutting cutter head reserves double support points for a cantilever, namely an open end of a motor seat and a non-circular mounting seat on a support frame, the two support points are located at two axial ends of the transverse double-support disc-shaped driving device suitable for the hard rock cutting cutter head, and thus double-arm support is formed, that is, one side arm is inlaid and mounted in a recess hole of the motor seat through connecting bolts, and the other side arm is connected and supported with the non-circular mounting seat. The cantilever double-side connection mode can effectively improve reliability of the support arm.

The utility model relates to the field of industrial screening equipment, in particular to a novel vibrating screen motor seat which comprises a base. The cover plate is used for mounting a vibration motor; the cover plate is rotationally connected with one end of the base through a main shaft, and the other end is connected through a spring assembly; the spring assembly comprises an adjusting rod which penetrates through the cover plate and the base. The adjusting plate is arranged at the upper end of the adjusting rod; the first spring and the second spring are arranged on the adjusting rod in a sleeving manner; the first spring is arranged between the cover plate and the base, and the second spring is arranged between the cover plate and the adjusting plate; based on the adjustment of the adjusting plate in the axial direction of the adjusting rod, the installation angle of the cover plate relative to the base can be adjusted, the tension of the first spring and the tension of the second spring are changed, and therefore the vibration amplitude and frequency are adjusted. The scheme has the advantages that the anti-fatigue performance of the main shaft is improved, the vibration adjusting capacity is enhanced, and equipment vibration noise and structural damage are reduced.

The utility model discloses a motor locked-rotor test tool, which comprises a test bench and a locked-rotor frame fixedly connected to the upper end of the test bench, a connecting seat for mounting a test motor is movably arranged above the test bench, a power shaft is fixedly connected to the power end of the test motor, and an open slot is arranged on the outer side of the test bench in a penetrating manner. A sliding groove communicated with the open groove is formed in the upper end of the test bed in a penetrating mode, a sliding block is movably arranged in the open groove, the sliding block slidably penetrates through the sliding groove and then is fixedly connected to the bottom of the connecting base, a fixed clamping base is fixedly arranged at the bottom of an inner cavity of the locked-rotor frame, and a movable clamping base is longitudinally and movably arranged at the top of the inner cavity of the locked-rotor frame. According to the utility model, the motor locked-rotor test is carried out by adopting relatively automatic test steps, the operation is simpler, the power shaft of the motor is more stably limited and fixed, the looseness in the locked-rotor test is avoided, the test measurement result is ensured, and the whole structure is reasonable and attractive in arrangement and high in practicability.

The utility model discloses a new energy automobile cooling fan is with brush holder assembly for assembling, through change the structure of compression spring, reduce the space of compression spring, increase the length of brush, improve the life of brush, adopt the split type inductance to the inductance one, and in the middle with soldering tin fixed, through the angle of inductance and soldering tin's tin content to control inductance fusing time, when motor block rotation, heat protection inductance disconnects first, forms open circuit, effectively prevents motor combustion risk.

The utility model relates to the technical field of machine tools, in particular to a material receiving device of a sharpening machine, which comprises a sharpening machine body, a middle seat is mounted at the top of the sharpening machine body, an upper seat is mounted at the top of the middle seat, a roller seat is mounted on one side of the top of the sharpening machine body, and a roller head is arranged on one side of the roller seat. A two-position material jacking air cylinder is arranged at the top of the rolling wheel base, and a motor base is fixedly connected to the top of the upper base. According to the utility model, the roller seat, the two-position ejection cylinder and the roller heads are arranged, the workpiece is arranged between the two roller heads, and the workpiece is ejected out of the roller heads from the second station of the two-position ejection cylinder, so that the blanking of the workpiece is facilitated, and the automatic material receiving of the workpiece is realized by arranging the motor seat, the motor, the turnover cylinder, the material receiving sliding block, the material receiving cylinder, the connecting plate and the material receiving bin; and manual auxiliary material receiving is not needed, the labor amount of an operator is reduced, the automation degree of the sharpening machine is improved, and the machining efficiency of the sharpening machine is improved.

The utility model discloses a modular linear guide rail for a single-shaft robot, which comprises a sliding rail provided with a ball screw and a sliding block, and further comprises a motor seat fixedly connected to one end of the sliding rail; the motor connecting flange is detachably connected to the free end of the motor seat; the tailstock is fixedly connected to the other end of the sliding rail; the fixed table is of a U-shaped structure and is fixedly connected to the top of the sliding block; the aluminum protecting cover is of an inverted-U-shaped structure and is matched with the fixing table, and the two ends of the aluminum protecting cover are fixedly connected with the motor base and the tail base respectively. In the utility model, the two ends of the aluminum protecting cover are fixedly connected with the motor seat and the tail seat respectively, so that good appearance protection is provided, and dust and other impurities can be effectively prevented from entering the linear slide rail to influence the precision.

The utility model discloses a kind of reverse rotation type rotary motor seat mechanisms, including oil motor seat and the motor being set on oil motor seat, the motor is rotatably connected on oil motor seat by a reverse rotation transmission component, the reverse rotation transmission component includes reverse rotation transmission bearing group and reverse rotation transmission shaft, reverse rotation structure is provided on the reverse rotation transmission bearing group or / and reverse rotation transmission shaft.The reverse rotation type rotary motor seat mechanism, by setting reverse rotation structure, effectively avoid the problem, such as waste product, caused by the injection molding quantity unable to reach preset requirement due to motor mechanism reverse rotation, sufficient stock can be realized, product injection molding qualification rate and quality are effectively improved, production efficiency is improved, and production cost is reduced.

The invention discloses a rotary spraying semi-dry desulfurization tower and method capable of improving desulfurization reaction sufficiency, the rotary spraying semi-dry desulfurization tower comprises a device body, a flue gas inlet module, a reaction treatment module and a control box, the flue gas inlet module comprises a main gas inlet channel and an auxiliary gas inlet channel, and the main gas inlet channel and the auxiliary gas inlet channel are respectively arranged at the top and the lower part of the device body; the reaction treatment module comprises a slurry atomization assembly and a flue gas diffusion assembly, the slurry atomization assembly is arranged at the top end of the device body, the flue gas inlet module comprises a plurality of side rotational flow gas inlets formed in the circumferential direction of the middle of the device body, and the control box is in control connection with the drainage fan, the gear motor set block and the drainage gas pump block. Through the synergistic effect of top tangential gas inlet, bottom adjustable hedging gas flow and middle reverse side rotational flow gas inlet, a three-dimensional dynamic turbulent flow field is constructed in the device body, the flue gas retention time is prolonged, full contact reaction of flue gas and slurry is ensured, and the sufficiency of desulfurization reaction and the treatment efficiency are improved.

The utility model provides a kind of annular track pipe shed grouting mechanism of portal type tunnel construction equipment, including portal assembly frame, the one side fixedly connected with annular track frame in portal assembly frame top, rack is distributed and is equipped with in annular track frame top side, pipe shed grouting mechanism is slidably connected in annular track frame, and pipe shed grouting mechanism includes motor seat slidably connected in annular track frame, one side of motor seat is equipped with hydraulic motor, the gear of the output end of hydraulic motor is equipped with and is engaged with rack, motor seat top is equipped with moving base, moving base top is hinged with connecting arm, connecting arm top is hinged with advancing beam bracket, the utility model provides a kind of annular track pipe shed grouting mechanism of portal type tunnel construction equipment, by the gear of the rotating output end of the hydraulic motor being equipped with, gear and rack engagement make motor seat move along annular track frame, adjust the drill bit grouting position of drilling machine power drill bit, solve the problem that the drilling position covers vault certain angle range.

There is described a solar technology component (120), comprising or consisting of an aluminium-based alloy that originates from an automotive component (110). Further, there is described a method (100) of manufacturing a solar technology component, the method comprising: providing an automotive component (110), in particular a motor block, that comprises an aluminium-based alloy, melting (130) the automotive component (110) to obtain a melt product, and forming (140, 150) the solar technology component (120) from the melt product.

The utility model provides a motor protection circuit of a reciprocating motion device, which comprises a motor power supply main loop and a motor control loop, and is characterized in that the motor power supply main loop comprises a three-phase power supply, a motor coil, a motor forward rotation normally open main contact (2) and a motor reverse rotation normally open main contact (1); the motor control loop is connected in series with a time relay normally-closed contact ST (4) and a thermal relay normally-closed contact RJ (5). Through the coil of the time relay (3) connected in parallel with the phase line of the motor and the normally-closed contact ST (4) connected in series with the control loop, the effects of improving the use safety coefficient of the motor and avoiding overheat burnout accidents caused by locked-rotor operation of the motor are achieved.

The utility model relates to product demoulding technical field, concretely to a linear plus arc composite ejection demoulding structure, including structure frame board, the surface of structure frame board top position department installs motor body, one side of structure frame board is provided with motor seat, the inside of motor seat is provided with push block, the inner wall of push block and motor seat mutually sliding fit, one side of structure frame board all is provided with rotating lever, one side of rotating lever is provided with tooth core lengthening lever, the surface of structure frame board and rotating lever is provided with automatic core pulling mechanism, the inside of motor seat is provided with high -efficient push material mechanism. The utility model not only makes the demoulding structure use can automatically draw out the product, makes the demoulding structure more efficient when using, and makes the demoulding structure use can push out the tooth core body from the surface of motor seat when drawing out, makes the demoulding structure when using the work efficiency higher.

The utility model discloses an integrated structure of a motor seat and a lower pipe. The integrated structure of the motor seat and the lower pipe comprises the motor seat and the lower pipe, the motor seat is connected with the lower pipe; the motor seat comprises a mounting inner cavity and a motor mounting structure; the motor mounting structure is arranged in the mounting inner cavity and comprises a connecting part and a fixing part, the fixing part is connected to the inner wall of the mounting inner cavity through the connecting part, and the fixing part is used for fixing a motor. The motor mounting structure is arranged in the mounting inner cavity, and the motor is fixed through the fixing part in the mounting inner cavity, so that stable connection between the motor and the motor seat is realized. Therefore, while the motor is fixed by the motor mounting structure, the problem that the outer surface of the motor seat is not flat due to the fact that the fastener protrudes out of the outer surface of the motor seat can be solved, and the problem of interference between the motor seat and other parts due to the fact that the outer surface of the motor seat is not flat is solved.

Current detection assembly (9) comprising a current-conducting bar (11) and a sensor (10) for attachment to the current-conducting bar (11), the sensor comprising a current detection unit (14) including a housing (17) for receiving a magnetic detection means (15), a support means comprising a first and second contact surface, when the sensor (10) is attached to the current-conducting bar (11), the magnetic detection means (15) and the current-conducting bar are disposed respectively between the first and second contact surfaces (19, 20), the support means clamping between the first and second contact surfaces (19, 20), the magnetic detection means (15) and the current-conducting bar (11), in order to hold the detection unit (14) in position against the current-conducting bar (11). Figure for the abbreviation: Fig. 1.

Modular power tool system comprising a motor block and at least one interchangeable tool head, characterized in that the motor block has a combined mechanical-electrical interface which integrates mechanical locking elements and at least one multi-contact electrical connection for transmitting power and data in a common locking unit, and that the motor block includes a control unit for automatically recognizing the connected tool head and for adaptively adjusting motor operating parameters depending on the recognized head identification.

The invention discloses an impeller, a centrifugal fan and lampblack treatment equipment, and belongs to the technical field of kitchen appliances. The impeller comprises a first half part close to the motor and a second half part away from the motor, blades of the first half part adopt a first blade profile with higher aerodynamic efficiency under a low-flow working condition, blades of the second half part adopt a second blade profile with higher aerodynamic efficiency under a high-flow working condition, and the first blade profile is different from the second blade profile. The blades of the first half part and the blades of the second half part are arranged in a staggered mode in the circumferential direction. The impeller of the structure can actively adapt to asymmetric and uneven flow fields caused by motor shielding on the two sides of the double-air-inlet centrifugal fan through differential blade design, flow on the two sides is balanced fundamentally, the flowing state in the fan is remarkably improved, the efficiency of the centrifugal fan is improved, and noise is effectively reduced.

The utility model discloses a kind of middle tube and motor seat spot welding mould, including bottom plate, middle tube fixed block, hoop fixed clamp, support fixed block, profiling positioning block, motor fixed block, positioning bolt, fixed screw and concentric lock structure group, middle tube fixed block, hoop fixed clamp, support fixed block, motor fixed block are fixedly installed on bottom plate;Hoop fixed clamp rear end hinged mounting is in the top of middle tube fixed block, and hoop fixed clamp front end can be locked with middle tube fixed block fixedly;This spot welding mould is clamped and fixed after three spot welding operations of middle tube, support, motor seat, and positioning bolt is fixed again after pre-positioning to support, and fixed screw is pressed tightly fixed, can guarantee the position degree after support installation. First pressure cover, second pressure cover can guarantee the coaxiality of two second installation holes and motor seat through hole clamped and fixed after motor seat, so quality of middle tube, support, motor seat three spot welding finished product can be improved.

The present invention relates to a frame unit, a manufacturing method thereof, and a prefabricated structure suitable for different motor systems. The manufacturing method comprises a stamping step of stamping a metal plate into shell pieces that can be lapped together; a lapping step of lapping the shell pieces and forming a lapping line; a joining step of joining the shell pieces along the lapping line to form a motor seat preform having side plate portions and a motor mounting space; and a motor seat forming step of cutting the side plate portions of the motor seat preform to conform to a predetermined motor system to form a bicycle frame unit having a motor seat. The bicycle frame prefabricated structure produced by the manufacturing method of the present invention can be used as a standard product and is suitable for different motor systems. When the prefabricated structure is completed, it can be processed into a frame unit according to different motor systems, and manufacturers will not have the risk of inventory management of specific types of motor seats, so the manufacturing method of the present invention has the effects of low inventory, instant production, and low manufacturing cost.

The utility model relates to bridge engineering construction technical field discloses bridge pre -stressed steel beam passes the auxiliary propelling device of bundle, including the shell, the bottom inner wall fixed connection of shell has the guide plate, the inside slide connection of guide plate has the motor block, the drive end fixed connection of motor block has two drive rods, two drive rods's far one side all fixed connection has the push block, the front and back both sides all fixed connection of motor block have the recessed plate, two recessed plate's inside all rotatory connections have the rotating plate, two rotating plate's similar one side all fixed connection have the protective housing, the left and right sides all slide connection for dismounting of dismounting subassembly in protective housing. In the utility model, the motor block moves to the guide plate under the connecting plate, and the motor block makes the drive rod let the push block move, makes the push block let the rotating plate rotate, makes two clamping pieces close to each other, realizes and lets the clamping and moving piece combine each other.

The application belongs to the technical field of welding production line, and discloses a motor seat automatic welding production line and method, wherein the motor seat automatic welding production line is composed of a motor seat automatic teaming station, a robot automatic repair welding station and a manual repair welding and polishing offline station; the motor seat automatic teaming station, the robot automatic repair welding station and the manual repair welding and polishing offline station are arranged in a straight line according to the production process sequence and are sequentially arranged in the production site; the motor seat automatic teaming station, the robot automatic repair welding station and the manual repair welding and polishing offline station can automatically team the motor seat spare parts, automatically weld the motor seat spare parts by the robot, transport the workpieces by the carrying robot to realize the automatic feeding and discharging between the stations, and realize the automatic welding of the motor seat from the spare parts to the finished product.

The utility model relates to the technical field of frame, concretely relates to a drive -by car of middle -mounting motor frame. Including frame, the U type seat is rotatably arranged in frame bottom, the U type seat bottom is provided with motor seat, the motor seat left side is provided with rear flat fork, the motor seat is provided with motor, the rear flat fork is rotatably provided with rear wheel, the motor with drive belt is arranged between the rear wheel, the frame with the rear flat fork between is provided with shock absorber, the frame top movable type is provided with seat storehouse, the motor seat right side is protrudingly provided with pedal support, pedal support end is provided with sun flower groove. Through the middle -mounting motor and the integration harness and controller in the girder structure, cooperate with the hinge mechanism and the hidden type wiring design, realized the whole car gravity reasonable distribution, control stable, and the line is all hidden, appearance simple and beautiful.

This utility model discloses an injection cylinder device for an injection molding machine, relating to the field of injection molding machine technology. The injection cylinder device includes an injection plate with two first guide post bushing holes on both sides. Four tie rod screws are slidably connected around the inside of the injection plate, and an injection rod is threadedly connected to one side of each tie rod screw. A buffer assembly, including a buffer pad, is slidably connected to the left side of the tie rod screw. A guide assembly is slidably connected inside the first guide post bushing holes. This utility model, through the cooperative use of the tie rod screws and the injection rod, allows the injection plate to slide outside the tie rod screws. The sliding time causes the servo motor to accelerate, driving the oil pump to supply oil. When the injection cylinder speed increases, it pushes the motor seat to drive the feeding screw to transport the injection plastic, improving the problems of poor injection effect due to insufficient injection speed and injection before the injection speed is reached.

The invention relates to an electrical device, such as a fan, comprising: - a base 1, - a functional unit comprising an electric motor block 3, a functional element 4 connected to the motor block, and a housing 5 at the rear of which the motor block is housed with an external portion 2 projecting outwards, and at the front of which the functional element is housed, - a support rod 6 connecting the base to the motor block, with a first end connected to the motor block and a second opposite end connected in a removable manner to the base, - means for removingably fixing the base to the rear of the housing in a storage position, when the base is disconnected from the support rod, the base having a shape with a central through-hollow portion 20 allowing passage of and surrounding the external portion of the motor block in the storage position. Figure for the abstract: 1

The utility model relates to the technical field of edge punching cutters, in particular to an edge punching cutter for a liquid forging motor seat, which comprises a connecting plate, a square plate is fixed on the connecting plate, a T-shaped sliding groove is arranged on the square plate, a connecting rod is connected in the T-shaped sliding groove in a sliding mode, a punching cutter is fixed below the connecting rod, and the punching cutter is fixed on the connecting plate. A trapezoidal opening is formed in the lower side of the punching cutter; according to the utility model, the punch with specific knife edge angle and thickness and higher hardness is designed, and an oil press is used as a tool, so that generated flashes can be cut off efficiently and accurately; not only is the production efficiency improved, but also the damage to the cutter is reduced, so that the economic benefit and the product quality in the production process are obviously improved.

The utility model belongs to the technical field of motor shell machining auxiliary equipment, and particularly relates to an automatic motor base grabbing auxiliary device which comprises a bottom plate, the bottom plate is connected with a robot, a grabbing assembly and a pressing assembly are arranged on the bottom plate, the grabbing assembly comprises an air cylinder and a plurality of clamping jaws, the air cylinder is installed at the bottom of the bottom plate, and the pressing assembly is installed on the bottom plate. The air cylinder drives the clamping jaw to loosen or clamp a workpiece, and the pressing assembly is used for pressing the workpiece when the clamping jaw loosens the workpiece. The bottom plate is connected with the robot and the air cylinder, the air cylinder drives the clamping jaws to loosen or clamp a workpiece, and the multiple clamping jaws can improve the stability when the workpiece is grabbed; and when the clamping jaw loosens the workpiece, the workpiece is pressed through the pressing assembly, and the situation that the workpiece shakes and even topples over can be avoided.