32results about How to "Extend the movement time" patented technology

The invention discloses a miniature circuit breaker with a high breaking capacity, which comprises a shell, wherein the shell is internally provided with a magnet yoke assembly, a moving contact assembly, an arc extinction system and an actuating mechanism. A magnet yoke, a wiring board and a connecting sheet in the magnet yoke assembly are designed into a whole to ensure that the structure of the magnet yoke assembly is simplified, the quantity of soldered dots of the magnet yoke assembly is reduced and the internal resistance of a circuit breaker is lowered; a moving contact in the moving contact assembly comprises a contact support and a contact which are connected, the specific gravity of the contact support is smaller than that of the moving contact, and a magnet conductive plate is additionally arranged on the back of the moving contact and used for accelerating the transfer of an electric arc, therefore, the breaking capacity of the circuit breaker is improved; and a plurality of linkage lug bosses used for multipolar linkage are arranged on a contact support body, thus the linkage performance of the multipole circuit breaker is effectively ensured. A coil is connected with the moving contact through an annealed copper wire in a spot welding manner, and the soldered spots are moved from the linkage lug bosses to the moving contact without influencing the linkage property of the multipole circuit breaker. The invention has the advantages of high breaking capacity, high consistency of the interelectrode linkage and good reliability performance.

The invention discloses a water saving type multi-stage potato cleaning device which comprises a bottom plate, a bracket, a water tank, a conveyer belt, a cleaning sleeve and a cleaning cavity, wherein the bracket is fixedly mounted at the upper end of the bottom plate; a feeding hopper is arranged on the bracket; the conveyer belt is arranged below the feeding hopper; a water ejection tube is arranged above the conveyer belt; the upper end of the water ejection tube is communicated with a water sucking pump through a water guide tube; the water sucking pump is communicated with the bottom ofthe left side of the water tank through the water guide tube; the water tank is arranged on the base; a water collection disc is arranged at the upper end of the water tank; the bottom of the water collection disc is communicated with the water tank through a guide tube; the cleaning sleeve is arranged on the right side of the conveyer belt; the right side of the cleaning sleeve is rotationally connected with a material guide tube; the lower end of the material guide tube is communicated with the cleaning cavity. The water saving type multi-stage potato cleaning device is novel in design and high in automation degree; due to multi-stage cleaning, the potato cleaning effect is improved, potatoes can be thoroughly cleaned with high efficiency; meanwhile due to water circulation, the water resource is greatly saved, and very good practicability is achieved.

The invention features the following points: sequentially building a content data memory pool including routing information and a configuration data memory pool including the relation between routing items; based on the difference between the first addresses of said two memory pools, getting and building the mapping relation of said memories on the store address; separately building the idle memory link table of said each memory pool; when the routing table manages to move to a independent memory area, according to the size of each memory pool a content memory pool and a configuration memory pool are separately built in the new memory area, and a mapping relation in the new memory area and a idle memory link table are rebuilt. The invention is used to control the hollow space of memory occurring at routing maintenance process.

The invention discloses a detection device and a method for detecting that whether a glass substrate in a reaction chamber is damaged or not by using the detection device, and the detection device and the detection method are used for conveniently and accurately detecting the damage situation of the glass substrate in the reaction chamber in practical production. The device comprises a sensing probe, a spectrum conversion module, and a spectrum comparison module, wherein the sensing probe is used for receiving scattered light of a detected object; the spectrum conversion module is used for converting the scattered light, received by the sensing probe, into spectrum; the spectrum comparison module is used for comparing the converted spectrum with a preset spectrum, and judging whether the detected object is detected or not according to the comparison result.

The invention provides an overflow valve and engineering machinery with the same. The overflow valve comprises a valve body, a first valve core, an adjusting sleeve, a spring seat, a first elastic piece, a valve sleeve, a second valve core, a plug and a second elastic piece. According to the overflow valve, by setting the rated load and the elastic constant of the second elastic piece, the characteristic of a boosting mode a3 can be realized, the set pressure during acceleration starting and deceleration stop is further improved from the conventional Pf to Ph, the characteristics of acceleration starting and deceleration stop are improved, and the production efficiency is improved. Besides, the moving time of the valve sleeve is prolonged so that the boosting mode during operation is more stable, the impact is reduced, and the operability of a hydraulic excavator is improved. According to the technical scheme, the defect that in the prior art, the overflow valve is difficult to consider production efficiency and operability at the same time is overcome.

The invention discloses a fabric drying device for the textile industry. The fabric drying device for the textile industry comprises a box and a drying mechanism arranged in the box. Conveying rollersdistributed in a triangular shape are arranged in the box, and an inlet and an outlet are symmetrically formed in the two side shell walls of the box and are used for feeding and discharging fabric.The drying mechanism comprises a heat source frame and draught fans, wherein the heat source frame is fixed to the inner wall of the box and covers gas inlets formed in the shell wall of the box inside, electric heating wires are installed in the heat source frame, a slope parallel to the advancing track of fabric is arranged on the heat source frame, through holes are evenly distributed in the slope, and the draught fans are installed at the positions, corresponding to the gas inlets, of the inner wall of the box. According to the fabric drying device for the textile industry, the drying mechanism formed by the components of the heat source frame, the draught fans and the like is arranged, as the side, with the through holes, of the heat source frame is parallel to the advancing directionof the fabric, hot gas flow can directly act on the fabric, the fabric can be heated evenly, and the drying effect can be ensured.

The invention discloses a central control box with multiple auxiliary functions. The central control box comprises a box body, a movable mounting mechanism, a lifting adjusting mechanism and a movable matching device, first mounting grooves are formed in two sides of the lower part in the box body, a second mounting groove is formed in the lower part in the box body, a storage box is fixed on one side of the box body, the movable mounting mechanism is installed in the box body and comprises a connecting plate, a sliding block set, a screw block, a sliding rail set, a first screw rod, a matched pin and a crank, and the upper portion of the connecting plate is fixedly connected with one end of the sliding block set. The central control box with multiple auxiliary functions is provided with the first mounting grooves, one side of the sliding rail set is conveniently mounted in the first mounting grooves through the first mounting grooves, and the relative distance height between one side of the sliding rail set and the lower part in the box body is reduced through the first mounting grooves, so that not only is the transverse mounting length of a second screw rod increased, but also the vertical mounting length of the connecting plate is increased.

The invention relates to the technical field of egg yolk and egg white separation, in particular to an egg yolk separating device for extracting lecithin. The egg yolk separating device comprises a rack, a feed hopper and a separation tank, wherein the feed hopper and the separation tank are both fixedly connected with the rack, the feed hopper communicates with the separation tank, an egg white collection box is arranged below the separation tank, the separation tank is obliquely arranged, a V-shaped groove running through the separation tank is formed in a bottom plate of the separation tank in the length direction of the separation tank, and a liquid leakage seam communicating with an inner cavity of the separation tank and the space below the separation tank is formed in the bottom of the V-shaped groove. The egg yolk separating device further comprises a membrane breaking mechanism, wherein the membrane breaking mechanism comprises a fine mesh plate arranged below the lower end of the separation tank, a plurality of upwards-protruding pointed objects are arranged on the fine mesh plate, the mesh diameter of the fine mesh plate is smaller than the width of the liquid leakage seam, and an egg yolk collection box is arranged below the fine mesh plate. According to the scheme, through separation of the separation tank and the membrane breaking mechanism, thorough separation of egg white liquid and egg yolk liquid is achieved, the purity of the egg yolk liquid used for extracting lecithin is improved, and then the extraction rate of the lecithin is increased.

The invention discloses a production device of an HDPE pipe. The production device of the HDPE pipe comprises an extrusion box, a motor and a feeding box, wherein an installation plate is fixedly connected with the outer wall of one side of the extrusion box, a shell of the motor is fixedly connected with the installation plate through bolts, a main shaft is rotatably connected with the center position of the box wall of the side, close to the motor, of the extrusion box, one end of the main shaft is coaxially welded to an output shaft of the motor, and the end, located in the extrusion box, of the main shaft is coaxially welded to an extrusion screw. The production device of the HDPE pipe has the advantages that in a polyethylene particle melting process, piezoelectric ceramic plates in the feeding box are impacted at different frequencies according to change of the number of raw materials, continuous current is generated when the number is large to enable electrorheological fluid to expand, spur racks are pushed to move downwards to drive gears to rotate, thus inclination angles of material conveying plates are changed, the moving time of the polyethylene particles (raw materials) on the material conveying plates is prolonged, enough melting time is guaranteed, and the number of the polyethylene particles can be automatically adjusted, so that manual control is not needed.

The invention belongs to the field of production of organic fertilizers, and particularly relates to a multifunctional pelletizer for an organic fertilizer. By the multifunctional pelletizer for the organic fertilizer, four operations including pelletizing, drying, cooling and sieving can be carried out simultaneously, the pelletizing efficiency of the fertilizer is improved, and the yield of fertilizer particles is ensured. The multifunctional pelletizer for the organic fertilizer comprises a screw extrusion rod, a first mounting plate, an extrusion frame, a feeding hopper, a second connecting plate, a second motor, a fourth bearing block, a fourth rotating shaft, a discharging hopper and the like; the first mounting plate is fixedly connected to a side of a second mounting plate, and a third mounting plate is fixedly connected to another side of the second mounting plate; and a fourth mounting plate is fixedly connected to the top of the third mounting plate. The fertilizer is integrally treated by the four steps of pelletizing, drying, cooling and sieving, and the pelletizing efficiency of the organic fertilizer is improved.

The invention discloses a method for machining a CAF-resistant circuit board through a numerical control drilling machine based on CNC machining. The method comprises the following steps: S1, making test data for simulation operation for hole deviation of dense holes; S2, setting the diameter of test drill holes to be 0.3 mm (11.811 mil) and the hole pitch to be 6.0-17.0 mil; S3, increasing an output parameter Cool spread to realize a bit jumping function; S4, changing the set value of the Cool spread to output different data so as to simulate and observe the change of the path of the dense holes on the main shaft of the numerical control drilling machine; S5, simulating and observing the change of the path of the dense holes on the main shaft of the numerical control drilling machine according to the test data in S1; and S6, obtaining a rule: for the dense holes with the diameter of 0.3 mm (11.811 mil), when the set value of the Cool spread is larger than the sum of the size of the holes and the hole pitch, bit jumping is conducted. According to the machining method, the distance between holes is increased, the positioning time of the drilling machine is prolonged, positioning ismore accurate, hole deviation in hole drilling of the dense holes and quality problems caused by the hole deviation are reduced, and production is smooth.

The invention relates to an aggregate bin with a drying function, belongs to the technical field of aggregate storage bins, and aims to solve the problem that great energy consumption is produced because relatively wet aggregate needs to be dried and heated for a relatively long time when used. The aggregate bin with the drying function comprises an arrogate bin body; a spraying device is arrangedat the top of the aggregate bin body; a feeding hopper is arranged in the aggregate bin body and is positioned under the spraying device; the lower part of the feeding hopper communicates with a spiral pipeline which spirals downward longitudinally; a first cavity is formed in each of the two side walls of the spiral pipeline; and an electric heating pipe is fixedly arranged in each of the firstcavity. The aggregate bin with the drying function has the effects of reducing energy consumption and saving resources.

The invention discloses a motor and a control system for enabling the motor to rotate reversely. The motor comprises a shell and a rotor arranged in the casing; a rotating chuck is installed on the rotor, a fixed chuck is installed in the shell, the rotating chuck and the fixed chuck are located at the same side of the rotor, the rotating chuck rotates along with the rotor, and when the speed of the rotor is reduced, the rotating clamping assembly on the rotating chuck extends out of the rotating bee seat and is matched with the movable rod assembly on the fixed chuck, so that the rotor is suddenly stopped; as the fixed chuck and the rotating chuck are both arranged in the shell, the occupied space is small, and the structure is compact; the braking system comprises a rotating speed sensor, a pulse generator, an electric control switch and a two-way switch, the two-way switch enables the motor to generate a forward rotating circuit and a reverse rotating circuit, the pulse generator and the electric control switch are connected to the reverse rotating circuit, and the rotating speed sensor is installed on the rotor and sends control signals to the reverse rotating circuit; the control system is used for quickly reducing the rotor from high speed to medium and low speed and reducing the vibration of the motor.

A liquid cartridge comprises a liquid chamber (36), a liquid outlet (60), and a body positioned in the chamber being movable between a first position wherein movement of the body is restricted, and asecond position wherein the body is movable along a movement path between the first and second positions, the body having a plurality of sides. The liquid cartridge further comprises a detector positioned in the chamber movable in response to movement of the body between the first and second positions, a restriction member. Plurality of openings are defined in the body and extending into the bodythrough at least two sides of the body. Plurality of resist surfaces are formed by the plurality of openings, the resist surfaces is configured to resist movement of the body between the first and second positions.

The invention aims to provide a carried article for first aid at a polar region, which is characterized by comprising a first-aid kit body, which is made of linen cloth or canvas; a cover body, one edge of which is fixedly connected with the first-aid kit body, and the other three edges of which are detachably connected with the first-aid kit body through an opening-closing magic plaster; and a sled unit, which is arranged at the bottom of the first aid kit body, and is used for moving the carried article in the snow by a carrier. The first-aid kit body is provided with a partition plate whichdivides the inner part of the first-aid kit body into a plurality of functional module regions, and the functional module regions include heat preservation heating module regions, first aid module regions and life maintaining module regions, wherein the heat preservation heating module regions are used for carrying out heat preservation and heating on medicines placed in the heat preservation heating module regions, the first aid module regions are used for containing first aid modules, and the life maintaining module regions are used for containing life maintaining modules.