39 results about "Compression action" patented technology

A sliding mechanism, a telescopic buffer mechanism and a connecting rod mechanism are arranged in a chair seat, the connecting rod mechanism is linked with the telescopic buffer mechanism and the sliding mechanism through a linkage piece, and a hinge mechanism is arranged between a chair back and armrests, so that the chair back and the armrests can be folded conveniently. On one hand, when the cushion moves forwards, the sliding mechanism slides to drive the telescopic buffering mechanism to conduct compression action, so that the connecting rod mechanism is pulled to drive the lower end of the chair back to rotate forwards, and when the lower end of the chair back rotates forwards, the upper end of the chair back is overturned backwards; under the condition that the office chair is overturned by the same angle, the backward displacement size of the upper part of the chair back of the office chair is far smaller than that of the office chair which takes a C-shaped steel plate at the bottom as an axis, so that the office chair adopting the technical scheme can ensure that a passage space is not occupied under the condition that a user pursues a maximum lying angle when having a rest in daily life.

The utility model discloses a tailoring device for cloth processing, which comprises a base, a tailoring assembly and a limit pressing assembly, the tailoring assembly is movably arranged on the base, the tailoring assembly comprises a limit frame, a sliding seat, a tailoring knife and a transmission mechanism, the limit frame is movably arranged on the base, the sliding seat is arranged on the limit frame, and the tailoring knife is arranged on the sliding seat. The sliding seat is movably arranged on the limiting frame, the cutting knife is arranged on the sliding seat, the transmission mechanism is arranged on the limiting frame, the limiting pressing assembly is arranged on the base and comprises a fixing support, a buffering mechanism, a pressing piece and a pressing piece adjusting piece, the fixing support is arranged on the base, the buffering mechanism is arranged on the fixing support, and the pressing piece adjusting piece is arranged on the pressing piece adjusting piece. The lower pressing piece is movably arranged on the fixing support, and the adjusting pressing piece is arranged on the fixing support. Therefore, the two ends of the cloth are pressed and fixed, the cloth is flattened in the pressing and fixing process, the cutting position movement and the pressing action are cooperatively completed, and the processing efficiency is remarkably improved.

The distributor comprises a shell, the shell is provided with a first material storage cavity, the distributor is characterized in that the distributor comprises a distribution assembly, the distribution assembly is installed on the shell, the distribution assembly comprises a temporary storage piece and a piston part, the temporary storage piece is provided with a temporary storage cavity, and at least part of the piston part is located in the temporary storage cavity; the piston part has a suction action and a compression action, when the piston part performs the suction action, the temporary storage cavity is communicated with the first material storage cavity and is isolated from the external environment, and when the piston part performs the compression action, the temporary storage cavity is communicated with the external environment and is isolated from the first material storage cavity. According to the distributor, the detergent placed in the temporary storage cavity can be quantitatively sucked through the suction action of the piston part, the detergent is discharged through the compression action of the piston part, the function of automatically and quantitatively sucking the detergent is achieved, manual operation is reduced, and the distributor is more convenient to use.

The utility model relates to the technical field of transition traction of railway vehicles, and discloses a transition traction device of a railway vehicle, which comprises a first mounting seat, a second mounting seat and a third mounting seat, the mounting seat II is used for connecting a railway vehicle; the buffering mechanism comprises a sliding rod arranged on the first mounting seat and is used for relieving impact force generated when the railway vehicle is dragged and stopped; the buffering mechanism further comprises a threaded structure which is fixedly arranged at the end, away from the first mounting base, of the sliding rod in a connected mode. According to the utility model, when the railway vehicle stops, the impact force of the railway vehicle drives the sliding rod on the connecting block to slide on the frame body through the mounting seat II and compresses the spring, so that the impact force of the railway vehicle can be effectively reduced, and vibration and impact between vehicle bodies can be absorbed and relieved through the compression action of the spring; and the protection of vehicles and rail facilities is facilitated, the abrasion and damage in the transportation process are reduced, the running stability of the vehicles can be improved, and the stability and safety of the vehicles in the parking process are ensured.

The utility model discloses an adjustable air cylinder for cutter blade rear positioning. The adjustable air cylinder comprises an air cylinder installation assembly, an air cylinder adjusting plate and an air cylinder body. The cylinder mounting assembly comprises a cylinder mounting plate and a connecting piece; the cylinder is mounted on the cylinder mounting plate; an up-down adjusting U-shaped groove and an angle adjusting U-shaped groove are formed in the air cylinder adjusting plate, the air cylinder adjusting plate is installed on equipment through the up-down adjusting U-shaped groove, and the air cylinder installing plate is connected to the air cylinder adjusting plate through cooperation of a connecting piece and the angle adjusting U-shaped groove 204. According to the utility model, the requirements on the angle and the position of the air cylinder in different working scenes can be met, so that the function of auxiliary positioning of a product is realized, the accuracy of the pressing action of the air cylinder on the product can be ensured, and the problem that the repeated positioning accuracy cannot meet the production requirement after the product is positioned and clamped is avoided.

The invention relates to the technical field of driving motors, and discloses a driving motor device for an electric vehicle, the driving motor device comprises a casing, a motor body and a wiring port, the motor body is installed in the casing, the wiring port is installed outside the casing, the casing comprises a shell, a front end cover and a rear end cover, the shell sleeves the motor body, and through the design of a reinforcing layer and a pressure reduction assembly, the motor body is fixed to the front end cover and the rear end cover. When the driving motor device is subjected to external pressure, the pressure between the casing and the motor body is dispersed, so that the overall anti-pressure capability is remarkably improved, the casing can be effectively prevented from being deformed in long-time use, the service life of parts is prolonged, and the service life of the parts is prolonged. And meanwhile, impact and vibration from the road surface can be effectively absorbed and relieved through telescopic and compression actions of a pressure reducing rod and a pressure reducing spring in the pressure reducing assembly, the buffering performance is further enhanced through the design of a supporting rod and a supporting spring, and therefore more stable driving experience is provided, and the influence of noise and vibration on passengers is reduced.

The invention discloses a refuse transfer station and a box loading method and system.The method comprises the steps that when it is detected that a push head executes a compression action through a controller, real-time weight data of a box and real-time displacement and speed data of the push head are obtained; the controller compares the real-time weight data with rated full load weight to obtain a first comparison result, and compares the real-time displacement data with full container displacement to obtain a second comparison result when the real-time weight data does not exceed the rated full load weight and the real-time speed data is zero; the controller sends an instruction for stopping compression to the compression mechanism according to the first comparison result and the second comparison result; a double-parameter detection strategy with a weight signal as a main part and a displacement signal as an auxiliary part is adopted, composite judgment of the garbage loading capacity and the compression state is achieved, misjudgment of a single sensor is effectively avoided, weight and size factors are considered, and accurate loading is achieved.

The utility model provides a flushing switch and a flushing system. The flushing switch comprises a switch body, a pressing piece and an elastic piece. The switch body is provided with an inner cavity, and the inner cavity is provided with a receding opening and an air outlet. The pressing piece comprises a pressing portion and a piston head, the piston head is movably arranged in an inner cavity of the switch body, the piston head and the inner cavity form a closed action cavity, the air outlet is communicated with the action cavity, the pressing portion extends to the outside of the switch body through the receding opening, and the elastic piece is arranged between the switch body and the pressing piece. Reset force for compressing the action cavity is provided for the piston head. According to the flushing switch provided by the utility model, the piston type pressing piece and the elastic piece are arranged, air supply can be formed after the pressing piece is pressed and released, air can be supplied to other switches needing to be started by an air source, and the flushing switch adopts a pure mechanical structure and is not influenced by power failure.

The utility model relates to the technical field of household appliances, and discloses an electric fan with high placement stability, which comprises an electric fan main body, a support rod is arranged at the lower end of the electric fan main body, and a deflector rod is used for manually operating a compression sucker to form negative pressure so as to fix the electric fan. The connecting rod is used for transmitting force of the driving lever to enable the lower sucker to complete compression action, and the sliding rod is used for ensuring that the connecting rod keeps smooth in the sliding process and reducing friction force. According to the electric fan with the high placement stability, through the linkage design of the shifting rod and the connecting rod, rapid pressing and air exhausting of the suction cup can be achieved, stable negative pressure is formed, the suction cup provides strong adsorption force, the electric fan can be firmly fixed even on the smooth ground, meanwhile, due to the design of the sliding rod, operation of the shifting rod is smoother, and the practicability is high. The whole structure is compact and efficient, fixing operation can be rapidly completed, and use convenience is improved.

The application discloses a kind of adjustable pneumatic bellows pressure test special equipment, it is related to bellows detection technical field, including workbench, sealing sleeve, sealing ring, lever arm, cylinder, pressure plate, eccentric compression block, V-shaped positioning block.In the application, eccentric compression block of movable adjustable acts on the axis on the left and right sides of sealing port, to ensure that the compression force is uniform and efficient;Can freely extend and retract and adjust the diameter of sealing surface positioning at will, can quickly position the position of sealing surface in use, prevent the impact on sealing after putting off;Can adjust the width according to the size of each size bellows sealing surface, accurately act on the sealing surface during clamping action to perform compression action;Linkage treatment is carried out to cylinder and V-shaped positioning block, adjust the position of V-shaped positioning block;The structure of sealing ring is designed, so that the sealing ring is convenient for sealing treatment to bellows of different sizes, can link up and adjust the up and down movement of cylinder and the expansion and contraction of sealing ring.

Systems, methods, and articles of manufacture for controlling a compression action of a trash receptacle of an aircraft lavatory. Generally, the systems, methods, and articles of manufacture disclosed and described herein facilitate controlled opening and closing actuations of a flap of a trash receptacle of an aircraft lavatory, and a compression action after detection of at least the closing actuation of trash deposits in the trash receptacle to increase the interior volume of the trash receptacle. By controlling the closing actuations of the flap and compression actions of trash deposits, hygiene and sanitation of the lavatory are improved, odors are prevented from dispersing throughout the lavatory and / or cabin of the aircraft, and fire hazards are reduced.

The application relates to the technical field of cable branch boxes, and particularly discloses a moisture-proof and heat-dissipating cable branch box which comprises a box body, a long-strip-shaped cable inlet is arranged at the bottom of the box body, a sealing assembly and a driving assembly are arranged at the cable inlet, the sealing assembly comprises a long-strip-shaped sealing seat and multiple sealing units, the sealing seat is installed at the bottom of the box body and covers the cable inlet, multiple threading holes are arranged on the sealing seat along the length direction of the cable inlet at intervals, and the multiple sealing units correspond to the multiple threading holes one by one; the sealing unit comprises a fixed ring, a rotating ring and a double-layer rubber sleeve, the fixed ring is arranged on the sealing seat, and the rotating ring can rotate relative to the fixed ring; the double-layer rubber sleeve comprises an outer rubber sleeve, an inner rubber sleeve and a closed ring cavity formed between the outer rubber sleeve and the inner rubber sleeve; the torsional deformation of the outer rubber sleeve can be converted into a compression action on the closed ring cavity, so as to push the inner rubber sleeve to expand towards the outer periphery of the cable; one end of the inner rubber sleeve rotates with the rotating ring, so that the inner rubber sleeve is twisted in the circumferential direction and is radially folded to cover the cable.

The utility model belongs to film reel technical field especially, it is a kind of film reel automatic boxing device, including the frame with conveyer belt and the carton placed in the frame one end, the inside of frame is provided with clamping mechanism, the clamping mechanism includes electric gripper, the one end of film reel is clamped to electric gripper through its inside flexible clamping executor, by setting compression mechanism, the film reel placed in another pressing plate V -groove is compressed, the telescopic rod of compression electric push rod is fixed with a pressing plate and installs, the telescopic rod telescopic of it can drive pressing plate to upgrade, the V -groove on pressing plate can increase the contact area between pressing plate and reel, prevent reel from side slip or deviation in the compression process, the frame and the connecting place of pressing plate can set vibration sensor according to actual demand, monitor whether there is abnormal vibration in the compression process, to adjust compression action in time.

This utility model discloses an atomizing nozzle for alloy preparation, relating to the field of atomizing nozzles, comprising: a nozzle; and a nozzle fixed to the bottom end of the nozzle; wherein the nozzle has a first chamber and a second chamber inside, the second chamber being positioned above the first chamber, and the bottom radius of the first chamber gradually decreasing; a compression head is telescopically disposed inside the first chamber, the tip of the compression head extending into the second chamber; when external gas is input into the second chamber, the gas pressure compresses the pressure plate downward, thereby causing the compression head to move downward within the first chamber, changing the pressure and flow rate of the liquid in the first chamber through the compression action, and reducing the space inside the first chamber; simultaneously, some gas can enter the interior of the first chamber through the gas delivery groove of the compression head, mixing with the alloy liquid, increasing the speed and pressure of the alloy liquid ejected from the nozzle.

The utility model provides a modularized injection nozzle structure of a bottle cap injection molding machine, and relates to the technical field of plastic processing, the modularized injection nozzle structure comprises a main push pipe, a heat preservation pipe and an auxiliary push pipe, the heat preservation pipe and the auxiliary push pipe are respectively arranged at two ends of the main push pipe in a penetrating manner, and a compression cavity is formed in the main push pipe; a nozzle pipe is inserted into the end, opposite to the main push pipe, of the heat preservation pipe, and a driven shaft pipe penetrates through the space between the nozzle pipe and the heat preservation pipe. The injection molding machine has the advantages that the main push pipe, the heat preservation pipe, the nozzle pipe and the auxiliary push pipe which are arranged in a modularized mode are adopted to complete the segmented injection action, and injection molding materials sequentially pass through the auxiliary push pipe, a compression cavity in the main push pipe, the heat preservation pipe and the nozzle pipe, so that the feeding compression actions of the electric push rod and the push handle can be staggered in the compression cavity; and the injection molding material pushed and extruded in the compression cavity is compressed into the pipeline by utilizing the driven shaft pipe, and is finally injected out through the nozzle pipe orifice.

Disc brake (1) for a commercial vehicle, comprising a brake caliper (4) designed as a sliding caliper which overlaps a brake disc (2) and is attached to a stationary brake carrier (3), two brake pads (5, 5') arranged in the brake caliper (4) that are movable in opposite directions and each have a pad carrier plate (5a, 5'a) and a friction lining (5b, 5'b) attached thereto, one of which is on the action side orbrake lining (5) on the clamping side can be pressed against the brake disc (2) by means of a clamping device via at least one brake piston, wherein the brake linings (5, 5') are each received in a lining recess (6, 6') of the stationary brake carrier (3), wherein the lining recess (6, 6') is defined by two opposing brake carrier horns (3a, 3b; 3'a, 3'b) and a longitudinal connector (3c, 3'c) connecting the brake carrier horns (3a, 3b; 3'a, 3'b), and at least one lining return device (100) with which the brake linings (5, 5') can be returned after a braking-induced displacement and release of the brake, . wherein at least one of the brake pads (5, 5') is assigned the at least one pad return device (100) with which the at least one brake pad (5, 5') can be returned after a brake-induced displacement and release of the brake, wherein the lining resetting device (100) of the associated brake lining (5, 5') has two resetting elements (10), each of which is attached to one of the opposing brake carrier horns (3a, 3b; 3'a, 3'b) of a lining shaft (6, 6') of the stationary brake carrier (3), wherein the return elements (10) each have a spring arm (10a) and retaining sections (10b, 10c, 10d, 10e), wherein the respective spring arm (10a) is attached to one of the retaining sections (10b, 10c, 10d, 10e), wherein the return elements (10) with their respective retaining sections (10b, 10c, 10d, 10e) are pushed onto and fastened on the respective brake carrier horn (3a, 3b; 3'a, 3'b) of the lining channel (6, 6'), wherein the spring arms (10a) each protrude into the lining channel (6, 6'), characterized by the fact that The respective retaining sections (10b, 10c, 10d, 10e) of the return elements (10) form a kind of clamp and, in the assembled state, grip an outer contour of the brake carrier horn (3a, 3b; 3'a, 3'b) in the manner of a clamp and are attached to the respective brake carrier horn (3a, 3b; 3'a, 3'b) of the pad liner (6, 6') by clamping such that a first retaining section (10b) is arranged on the outside of the brake carrier horn (3a, 3b; 3'a, 3'b) and points either to a back section (4b) or clamping section (4a) of the brake caliper (4), wherein another retaining section (10e) is arranged approximately parallel to the first retaining section (10b) on the side of the brake carrier horn (3a, 3b; 3'a, 3'b) which faces the brake disc (2) indicates, wherein the spring arm (10a) is angled from the inner surface (7) of the brake carrier horn (3a, 3b;3'a, 3'b) protrudes resiliently into the pad recess (6, 6'), the free end of the spring arm (10a) pointing towards the brake disc (2), the return elements (10) with their spring arms (10a) exerting compressive forces on the brake pad (5, 5') when it is returned to its original position.

The utility model discloses a movable compression device, which relates to the field of packing equipment and comprises a movable bottom plate and a gantry support fixedly mounted on the movable bottom plate. An upper compression mechanism is installed in the middle of the gantry support, and a compression plate is connected to the upper compression mechanism in a driving mode. A sunken groove is formed in the middle of the upper side of the movable bottom plate, a lower compression mechanism is fixedly installed in the middle of the interior of the sunken groove and is in driving connection with a positioning frame, the positioning frame is installed in the sunken groove in a clearance fit mode, a plurality of rotating rollers are installed in the positioning frame in a rotating fit mode, and a storage box is placed on the rotating rollers. The storage box is moved to the lower part of the compression plate through the plurality of rotating rollers to perform compression action; compared with the prior art, the device is compact in structure and convenient to move, and meanwhile efficiency is improved through two-way compression; according to the utility model, through optimizing the structural design, the efficient, flexible and intelligent compression function is realized, and the market application value is obvious.

The utility model discloses a solid waste compressing and packing device which comprises a supporting mechanism, the supporting mechanism comprises a supporting table, two supporting vertical plates are symmetrically and fixedly arranged on the top face of the supporting table, and a top plate is fixedly arranged on the top faces of the two supporting vertical plates; a mounting seat is fixedly arranged on the top surface of the supporting table; the compression mechanism is arranged on the bottom surface of the top plate; the compression box is arranged on the top surface of the mounting seat corresponding to the compression mechanism, is positioned between the two supporting vertical plates, and is used for being matched with the compression mechanism to realize the compression action of the solid wastes; and the pushing mechanism is arranged on the top surface of the mounting seat, is positioned on one side of the compression box and is used for pushing the solid wastes compressed in the compression box out of the compression box. Compared with the process of manually carrying and compressing solid waste and manually supporting a compression bag for bagging and packaging, the solid waste compressing and packaging device saves time and labor and is high in efficiency.

The utility model provides an environment-friendly biological pest killing device, which relates to the technical field of fruit tree pest control and comprises a lifting rod, a support rod arranged on one side of the lifting rod, a groove door arranged on one side of the lifting rod, an equipment base arranged at the bottom of the lifting rod, a rotary hanging frame arranged on one side of the lifting rod, and a connecting block arranged at the bottom of the rotary hanging frame. The hydraulic rod, the second hydraulic cylinder and the first hydraulic cylinder are arranged at the bottom of the funnel, so that pests falling into the funnel can be compressed by strong and stable pressure through the matching action of the hydraulic rod and the hydraulic cylinders during use, and the compression action can efficiently and tightly extrude originally loose pest groups together, so that the pest groups are prevented from being damaged, and the pest groups are prevented from being damaged. Compared with the prior art, the device has the advantages that the occupied space is greatly reduced, so that more pests can be treated in the same space, the treatment capacity and efficiency of the device are improved, and especially for the situation that long-term continuous operation is needed, the situation that the normal work of the device is affected due to excessive pest accumulation can be effectively avoided.

The invention discloses a pre-compression station, a compression control method and system, a medium and a computer program product, and the method comprises the steps: obtaining environment monitoring data and displacement data of a push head in real time when a controller detects that the push head executes a compression action; the controller calculates the weight increment of the garbage in the box body caused by the compression action based on the environment monitoring data and the displacement data; the controller is configured to store the accumulated garbage weight of the box body, determine the current accumulated garbage weight according to the garbage weight increment and the accumulated garbage weight, and determine the target rollback distance of the push head according to the current accumulated garbage weight; the controller controls the push head to return according to the target return distance; the loading capacity can be accurately controlled according to environment monitoring data.

The utility model provides a brake disc friction plate bonding rapid pressing device of a traction machine disc brake. The brake disc friction plate bonding rapid pressing device comprises a base, a locking shaft, a locking nut and an elastic distributed pressure disc. A brake disc friction plate assembling platform is arranged on the base, the bottom end of the locking shaft is fixed to the center of the base, threads are arranged on the upper portion of the locking shaft, and the locking nut is matched with the threads on the upper portion of the locking shaft. The lower disc face of the elastic distribution type pressure disc serves as a pressing acting face, a guide hole limited by the locking shaft is formed in the elastic distribution type pressure disc, the locking nut is matched with the locking shaft to apply force to the elastic distribution type pressure disc, and the elastic distribution type pressure disc and the brake disc friction plate assembling platform are matched to form a pressing mechanism. The device has the advantages of controllable pressure distribution, quick disassembly and uniform adhesive distribution.

The utility model relates to the technical field of waste compression, and discloses a waste compression device which comprises a compression bin, the compression bin is hollow, a feeding port is formed in the upper side of the compression bin and used for adding waste to be compressed into the compression bin, a pressing block is arranged on one side of the compression bin in a sliding mode, and a crank mechanism is arranged on one side of the pressing block. The pressing block is driven to slide back and forth in the compression bin in the center direction through a crank mechanism; a material ramming rod is arranged above the feeding port and reciprocates above the feeding port in the vertical direction through a connecting rod mechanism, the connecting rod mechanism is connected with a pressing block through a bent lever, and the pressing block reciprocates in the compression bin to drive the material ramming rod to reciprocate above the feeding port. Through the combination of feeding and compression actions, the whole device can automatically complete a series of operations such as feeding, ramming and compression without continuous manual intervention, so that the waste treatment efficiency is greatly improved.

The utility model relates to a braid material splicing device based on a process technology, the braid material splicing device splices a strip material into a long-section material, the braid material splicing device comprises a material receiving copper buckle fixing device, the material receiving copper buckle fixing device is composed of a bottom plate, a material receiving copper buckle supporting block and a positioning pin, the bottom plate provides a stable foundation for the whole structure, and the material receiving copper buckle supporting block is used for supporting the material receiving copper buckle; the material receiving copper buckle supporting block is used for bearing material receiving copper buckles and is arranged on the bottom plate, meanwhile, the positioning pins are arranged on the horizontal working end face of the material receiving copper buckle supporting block, the distance between every two positioning pins is the same as the distance between strip material holes, and it is guaranteed that the material receiving copper buckles and to-be-spliced material strips are accurately positioned. The transmission device is arranged on the bottom plate through a side plate, consists of the side plate, a bridging plate, a guide sleeve, a guide rod, a connecting block and a quick clamp, and is used for connecting the receiving copper buckle fixing device and the pressing block, accurately determining the position of the pressing block and enabling the pressing block to be vertically aligned with a receiving copper buckle arranged on a receiving copper buckle supporting block; and the pressing block is driven to move up and down along the guide rod to realize pressing action.

The application relates to a garbage disposal method of a cleaning device, the cleaning device and a storage medium, and belongs to the technical field of automatic control. The method comprises the following steps: acquiring a current used space of a collection mechanism; in the case that the used space meets first compression conditions, controlling a compression mechanism to perform a compression action on the collection mechanism; and in the case that the used space of the collection mechanism after compression is greater than a first threshold, controlling a pollution discharge mechanism to discharge the compressed objects in the collection mechanism. The method can solve the problems that the distribution of garbage in the collection mechanism is relatively sparse and irregular, the used space is not accurately determined, and the utilization rate of the internal space of the collection mechanism is not high. Since the compression process can make the distribution of objects in the collection mechanism more concentrated and regular, the accuracy of the used space determination is improved. Therefore, based on the used space after compression, it is determined whether the objects are discharged, the space of the collection mechanism can be fully utilized, and the space utilization rate of the collection mechanism is improved.

The invention belongs to the technical field of garbage compression trucks, and particularly relates to a control method for realizing automatic pouring and compression of barreled garbage of a garbage compression truck, which comprises the following steps of: acquiring the total weight of the barreled garbage through a weight sensor; calculating the net weight of the garbage; the corresponding power takeoff output rotating speed is calculated; driving to execute garbage pouring action, and in the garbage can pouring process, dynamically adjusting the rotating speed of the power takeoff by the vehicle control unit according to the real-time weight; in the garbage compression process, the whole vehicle controller dynamically adjusts the rotating speed of the power takeoff according to the real-time weight, and a scraper blade is controlled to execute the compression action; when the garbage is poured and compressed at the same time, the rotating speed is distributed in proportion according to the weight change in the two working states, and the total output rotating speed is kept unchanged. The weight is automatically recognized to control pouring and compression of garbage, meanwhile, the optimal rotating speed output in the working state is automatically adjusted according to the recognized weight, and electric quantity loss caused by constant-speed output is avoided.

The invention relates to the technical field of electronic water pump production and manufacturing, in particular to an electronic water pump cover port machining device and an electronic water pump cover, the machining device comprises a machining platform, and the machining platform is provided with a positioning and supporting mechanism used for supporting and positioning the electronic water pump cover; the fixing mechanism is used for being matched with the positioning and supporting mechanism to press and fix the electronic water pump cover; the machining mechanism is arranged on the machining platform and located above the positioning and supporting mechanism. Through the positioning and supporting mechanism capable of adjusting the horizontal position and the fixing mechanism used for clamping, the clamping requirements of electronic water pumps of various models and sizes can be met, and the problem of use limitation of an existing fixed clamp is solved; the pressing blocks on the multiple pressing assemblies can be driven to conduct pressing action at the same time while position adjustment of the pressing assemblies is not interfered, the consistency of the pressing action is guaranteed, and the pressing effect and efficiency are improved.

Scramjet engine (1) for a terrestrial vehicle (1) comprising a case (3) having a front part (4) and a rear part (5), an air inlet portion (6) at the front part (4) of the case (3) facing air flow for receiving and compressing incoming air, a combustion portion (7) and a fuel injection module (8) coupled to the combustion portion (7) located downstream the air inlet portion (6) for heating and expanding air, a nozzle portion (9) downstream the combustion portion (7) at the rear part (5) of the case (3) for expelling air and generating a thrust propelling the vehicle (2), and a control unit (10) connected at least to the air inlet portion (6) to modulate the air flow inside the engine, wherein the air inlet portion (6) comprises a multi-phase inlet and compression module (11) connected to the control unit (10), the multi-phase inlet and compression module (11) having an adjustable compression action for progressively compressing air and modulating the speed of the incoming air to a maximum speed value that is lower than the sound speed.

Provided is an injection molding machine capable of stabilizing the quality of a molded product. The injection molding machine includes a detector that detects the flow of a molding material within a mold device, and a control device that controls a compression operation that compresses the molding material within a cavity space in the mold device based on the detection result of the detector.

The invention discloses a data fusion compression control method and device and a storage medium, and relates to the technical field of data processing.The method comprises the steps that in response to a data compression instruction, candidate compression paths matched with inherent attribute characteristics of to-be-compressed data and computing power state parameters of a current system are determined; taking the inherent attribute characteristics and the computing power state parameters as independent variables of a decision function, determining income scores corresponding to the candidate compression paths, and selecting the candidate compression path with the highest income score as a target execution path; and in the compression process, executing a resource scheduling action based on a resource scheduling rule corresponding to the target execution path, and executing a compression action based on the target execution path to obtain a compressed file. Through dynamic path matching, selection of the optimal compression path by the decision function and adaptive rule iteration, the technical problem of low data compression efficiency is solved, the compression efficiency and the calculation power utilization rate are improved, and decision rule self-optimization is realized.

The invention belongs to the field of specimen manufacturing, and discloses a rapid smearing device which comprises a bearing frame, an extrusion part and a sealing bag. A plurality of extrusion pieces are fixed to the outer side of the bearing frame, and a sponge frame is fixed between the fixed plate and the sliding plate; the outer side of the extrusion part is sleeved with a sealing bag; the sliding plate is tightly pressed on the sponge frame under the pre-compression action of the elastic piece; the edge of the sealing bag wraps the outer edge of the extrusion part, the middle of the sealing bag correspondingly covers the opening of the cavity of the sponge frame, the glass slide is pushed along the middle of the sponge frame to be inserted into the inner side of the sponge frame together with the sealing bag during use, and the sealing bag is tightly attached to the surface of the sealing bag to move under pressure when the glass slide is pulled out. Automatic scraping and collecting of overflowing sputum samples are achieved, the risk that poisonous and harmful samples leak to pollute the environment and make contact with operators is greatly reduced, and a solid foundation is laid for biological safety protection in the whole operation process.