68results about How to "Help replace" patented technology

The invention discloses a method for determining degradation rate of raw materials in a fermentation bed padding, comprising the following steps: crushing and drying a raw material sample to be measured, weighing and recording the weight as W1; drying and weighing a window screen bag, and recording the weight as W2; putting the processed raw material sample into the window screen bag, and tightening the opening of the window screen bag; turning over the fermentation bed padding, laying the window screen bag with the opening being tightened flat 23-32cm deep inside the fermentation bed padding, laying the window screen bag flat; backfilling the fermentation bed padding, letting live pigs move on the fermentation bed padding; taking out the window screen bag after seven days, rinsing the removed window screen bag clean in distilled water, drying, weighing and recording the weight as W3; and calculating the degradation rate of the sample through a formula of ''(W1+W2-W3) / W1*100=degradation rate of the sample''. According to the invention, the degradation rate in the padding is determined by a window screen bag method. The sample to be measured in the window screen bag is contacted with the fermentation bed padding without any distance, and the real degradation rate of the sample in the padding is obtained.

The present invention relates to a disk brake in which a connection is configured between a brake lining retainer and a pressure plate of a push rod in order to move the push rod by means of the brake lining retainer so that it slides axially in a brake caliper.

The invention discloses a flashlight polishing device, and relates to the field of machining. The flashlight polishing device comprises a main motor, a support, an air cylinder, an auxiliary motor, a sanding disc, a clamping mechanism and a working table. According to the flashlight polishing device, through the structural design, flashlights different in size are polished, and polishing is more sufficient; and meanwhile, the clamping mechanism is arranged, so that the flashlights are not prone to swinging during polishing, and polishing is more stable and even.

The invention discloses a plate type membrane module which comprises two oppositely arranged diaphragms and an inner support body arranged between the two diaphragms, wherein the inner support body comprises a first frame body and a first mesh body bridged at opposite inner sides of each side edge of the first frame body; the two diaphragms are connected with the first frame body in a sealing manner and are respectively located on both sides of the first mesh body; the plate type membrane module further comprises two outer support bodies respectively located on both sides of the inner support body; the outer support bodies comprise second frame bodies and second mesh bodies bridged at opposite inner sides of each side edge of the second frame bodies; the second frame bodies are connected with the first frame body in a fastening manner and enable the diaphragms to be located between the first mesh body and each of the second mesh bodies; a liquid outlet communicated with a cavity between the two diaphragms is formed in at least one side of the first frame body; clear liquid formed after a stock solution sequentially penetrates through the second mesh bodies and the diaphragms is converged in the cavity and is discharged from the liquid outlet.

A device (1) for feeding self-adhesive or "pressure sensitive" labels to a labelling machine comprises a frame (2) and supporting means (3) comprising a supporting plate (17) for supporting a reel (4) of web (5) with labels applied to it, and also comprises at least one guide element (28, 29) designed to be at least partly inserted in a central hole (7) of the reel (4) which can rotate about it. The device (1) also comprises a detaching station (8) for detaching the labels from the web (5), feeding means (9) for feeding the web (5) to the detaching station (8) and recovery means (10) for recovering the web (5) without labels. The supporting plate (17) is removably associated with the frame (2) and the supporting means (3) also comprise a containment head (30) switchable between an open configuration, in which it allows the coupling with and uncoupling from the frame (2) of the supporting plate (17), with the reel (4) placed on it, and an operating configuration, in which it allows the reel (4) to be held between itself and the supporting plate (17), allowing reel (4) rotation.

The invention discloses a same-cavity integrated vertical walnut shell high-speed multi-stage superfine grinding device and method. The same-cavity integrated vertical walnut shell high-speed multi-stage superfine grinding device comprises a double-channel sliding type feeding device and a same-cavity integrated vertical grinding device body, the same-cavity integrated vertical crushing device body comprises a material raising disc and a same-cavity integrated vertical crushing barrel body, a first-stage coarse crushing area, a second-stage fine crushing area, a third-stage pneumatic impact micro-crushing area and a fourth-stage jet mill superfine crushing area are arranged in the same-cavity integrated vertical crushing barrel body, walnut shells falling through the double-channel slidingtype feeding device are evenly raised into a wedge-shaped gap of the first-stage coarse crushing area through the material raising disc to be coarsely crushed, the second-stage fine crushing area achieves fine crushing on the coarsely crushed materials through a two-stage wedge-straight-through gradually-shrinking gap, the third-stage pneumatic impact micro-crushing area impacts the walnut shellfine crushed particles at a high speed, the walnut shell fine crushed particles are impacted and violently rubbed under carrying of high-speed airflow to be crushed, in the four-stage jet mill superfine grinding area, micro-particle grading is achieved through arc-shaped blades, and micro-particles meeting the particle size condition are sucked out through negative pressure attraction.

The invention discloses a horticultural plant three-dimensional cultivation device with a drip irrigation system, and relates to the technical field of horticultural plant cultivation. The horticultural plant three-dimensional cultivation device with the drip irrigation system comprises a three-dimensional cultivation frame, at least one cultivation tank and a drip irrigation system; each cultivation tank is installed on the three-dimensional cultivation frame, a beam tube frame is fixed to the top of each cultivation tank, and a partition plate is installed in each cultivation tank; and the drip irrigation system is installed at one side of the three-dimensional cultivation frame. According to the horticultural plant three-dimensional cultivation device, through the arrangement of a recycling mechanism, particularly through a filtering assembly composed of a filtering plate and a filtering net, a water body can be filtered; and recycling of water resources can be achieved through thearrangement of a backflow pipe, a recycling box and a circulating pump, so that the utilization rate of the water resources is effectively improved, the waste of the water resources is avoided, the cost of plant cultivation is reduced, and the economic benefit of plant cultivation can be increased.

A light emitting diode, LED, strip (301) for the illumination of channel signs is provided. The LED strip comprises a flexible circuit board, a plurality of LEDs mounted on the circuit board, and an electrical connector for connecting the LED strip to a power supply. The LED strip is at least in part encapsulated by a flexible resin such that the LED strip is foldable. The LED strip according to the present invention is advantageous in that its length can be adjusted by folding instead of cutting, thereby retaining the waterproof encapsulation of the LED strip. Further, a method for mounting a flexible LED strip (301) in a channel sign is provided. The method comprises the steps of attaching at least one clip (302) to an interior surface (303) of the channel sign, folding back an end (304) of the LED strip, and fixating the LED strip including the folded end using the clip. The method according to the present invention is advantageous in that it provides an easier and more reliable mounting of a LED strip as compared to standard prior art techniques.

The invention discloses a new energy vehicle battery bin structure being convenient to quickly replace a power battery, comprising a vehicle body and a battery arranged on one side of the vehicle body, wherein one side of the vehicle body is provided with a battery slot for mounting a battery, and one side of the battery cover is rotatably connected with the vehicle body, and the other side of thebattery cover is connected with the vehicle body through a locking buckle. The side wall of the battery slot is provided with a dismounting avoidance hole, and the mouth part is provided with a locking screw hole for connecting the battery, and the bottom part is provided with an anti-collision pad. The invention is novel in design, simple in structure and convenient in use, can replace the battery quickly by using a battery replacement station, reduces a lot of time wasted by the vehicle owner due to charging, greatly increases the range of the electric vehicle, and greatly improves the endurance of the electric vehicle.

The invention discloses a new energy vehicle matching structure being convenient to quickly replace a power battery at a headstock, comprising a vehicle body and a battery arranged on the vehicle body, wherein the front part of the vehicle body is provided with a signal transmitter and a battery cover, and the battery cover is connected with a battery mounting frame in the vehicle body, and one side of the battery cover is connected with the vehicle body through a rotating shaft, and the other side is connected with the vehicle body through the first lock, and the vehicle body is provided witha driving device for driving the battery mounting frame up or down. The battery mounting rack is provided with a second lock for fixing the battery, and the second lock and the driving device are connected with a signal receiver arranged on the battery mounting rack through a control circuit board, and the control circuit board is connected with the first lock and the signal emitter. The invention is novel in design, simple in structure and convenient in use, can replace the battery quickly by using a battery replacement station, reduces a lot of time wasted by the vehicle owner due to charging, greatly increases the range of the electric vehicle, and greatly improves the endurance of the electric vehicle.

The invention relates to a measuring cell (10) for measuring the conductivity and / or impedance of milk during a milking process, a cavity being formed between an inlet (11) and an outlet (16), in which cavity a measurement trough (13) is situated, in which at least some of the milk fed to the measuring cell (10) via an inlet channel (12) collects and in which electrodes are situated to determine the conductivity and / or impedance of the milk. The measuring cell (10) is characterised in that there is between the inlet channel (12) and the outlet (16) a barrier (14) which protrudes from a bottomof the cavity and divides the cavity into the measurement trough (13) on the side of the inlet channel (12) and an outlet channel (15) on the side of the outlet (16), wherein a peak (141) of the barrier (14) is positioned below an extension of the inlet channel (12). The invention also relates to a measuring assembly (1) having at least two such measuring cells (10).