119results about How to "Unified operation is convenient" patented technology

The invention belongs to the field of rice cultivation and discloses a seed ventilated soaking method in rice seed accelerating germination. The method comprises the following steps: soaking rice seeds in a seed soaking solution, introducing gases into the soaked rice seeds every 10 minutes for 5-10 minutes for ventilating, controlling the temperature to be 25 DEG C within 24-72 hours before the seed soaking and accelerating germination process, regulating the temperature to be 32 DEG C within the subsequent 24-48 hours, soaking the seeds under the condition of constant temperature until the seeds are broken and exposed, regulating the temperature to be 26 DEG C within the subsequent 24 hours for accelerating germination. According to the method, air is introduced into the bottom of the seed soaking solution in the seed soaking process, the oxygen content in the air in the soaking solution is guaranteed, and the problem that the water lacks of oxygen in the seed soaking process is solved. According to the method, the germination rate of rice seeds is 83.4 percent and is improved by 27 percent compared with the ventilation-free seed-soaking accelerating germination rate of 65.7, and the germination rate of the seeds is obviously improved. Moreover, the germination rate of the seeds is improved, the cost of the seeds can be saved, particularly the cost of hybrid rice seeds is saved, and the rice production is stabilized.

The invention relates to a petrifaction heat insulated tank which comprises a tank body. The petrifaction heat insulated tank is characterized by also comprising a heat collecting pipe, fins, a keel, a transparent protection plate, a heat insulating layer, a water inlet and a water outlet, wherein the heat insulating layer is adhered on the outer wall of the tank body and externally provided with the heat collecting pipe; the fins are arranged outside the heat collecting pipe, and the transparent protection plate is covered on the outer layer of the fins and connected with the tank body through the keel; and the heat collecting pipe is connected between the water inlet and the water outlet. The invention scientifically utilizes solar resources, realizes the effects of heating, heat insulating, cooling and cold insulating of the tank, achieves the purposes of saving energy and reducing emission, realizes the integral and scientific combination of a tank building and solar energy utilization, has the advantages of no land space occupation, simple construction, low manufacture cost and safe and reliable operation, and not only is suitable for centralized mounting and central control of a petrifaction mixed tank area, but also can independently use a single tank so as to be convenient for scientific and reasonable uniform operation.

The invention provides a recyclable charging turntable device for quickly replacing a battery of an electric vehicle. The recyclable charging turntable comprises an annular charging turntable inner track, an annular charging turntable outer track and a plurality of battery charging positions which are sequentially arranged on the charging turntable inner track and the charging turntable outer track at intervals in a sliding manner; a turntable walking module which is used for driving the recyclable charging turntable to rotate step by step; a battery charging module which is used for simultaneously charging the batteries at the battery charging positions respectively; a turntable central fixing platform which is arranged at the left end of the interior of the recyclable charging turntable;a walking module; and a battery replacement controller. The recyclable charging turntable device adopts a recyclable charging turntable structure, can simultaneously charge a large number of batteries and circularly replace the batteries according to a charging sequence, and is provided with a battery conveying mechanism in a matched manner, so that the recyclable charging turntable device can besuitable for quick battery replacement of a large number of electric vehicles, and can meet the battery replacement requirements of the large-scale electric vehicles.

The invention discloses a SIM card service processing system based on a Wechat applet, including a SIM card terminal service system, a Wechat applet running system and a SIM card read system, whereinthe Wechat applet running system generates a user operation interface based on the Wechat applet; the user operation interface comprises an authentication login module, a service operation module anda background service module; the authentication login module comprises an identity card information authentication box, a mobile phone number input box and a mobile phone verification code input box;the authentication login module is provided with an automatic locking system; the service operation module comprises an identification and matching module, wherein the identification and matching module comprises an operator identification system capable of automatically matching the operator to which a SIM card belongs and a regional positioning module; and the background service module is connected with background customer service systems of various operators, and comprises a staff customer service selection module and an intelligent customer service selection module.

The invention relates to a feed supplying device with a limiting function. The feed supplying device comprises a carrying chassis (61) and a vertical fixed column component (62) which is fixedly connected with the carrying chassis (61); the fixed column component (62) comprises a slide block telescoping through hole (620), a top wall portion (621) and a column root portion (622), wherein the slide block telescoping through hole (620) extends in the horizontal direction, the top wall portion (621) is located at the upper side of the slide block telescoping through hole (620), and the column root portion (622) is located at the lower side of the slide block telescoping through hole (620) and is fixedly connected with the carrying chassis directly; and two locking slide blocks (55 and 56) which are symmetric to the axis of the fixed column component (62) are arranged in the slide block telescoping through hole (620) in a slidable manner.

The invention discloses a belt conveyor with a locking function and an unlocking prompting function. The belt conveyor comprises a conveyer belt assembly (5) and a goods palletizing device (6), wherein the conveyer belt assembly (5) comprises a flexible belt (8) and two locating and locking assemblies (9); mounting bulges (81) are respectively and fixedly arranged at the two side edges of the flexible belt (8); the two locating and locking assemblies (9) are respectively fastened and connected together with the mounting bulges (81) and are symmetrically arranged; each of the locating and locking assemblies (9) comprises a bearing chassis (92) and a fixed column body part (91) fixedly connected with the bearing chassis (92); and each fixed column body part (91) comprises a stretching through hole (910) extending along the direction parallel to the plane of the flexible belt (8), a top wall part (911) located at the upper side of the stretching through hole (910) and a column root part (912) located at the lower side of the stretching through hole (910) and fixedly connected with the bearing chassis (92).

The invention provides a performance data transmission method. The method comprises the step that an acquirer acquires data and generates a performance data file. The step of generating the performance data file comprises one or more sub-steps of: encrypting the contents of the performance data file, and thus obtaining encrypted information; adding the encrypted information into the performance data file; when the number of zero values is large, compressing the data; carrying the indication information of reported data attributes; judging whether the carried data are invalid, and determining the reasons if the data are invalid; carrying source main unit nodes of the data and carrying transmission path information; and putting the same type of measurement data under corresponding measurement object type nodes. The invention provides a performance data transmission system and a network manager.

A forage feeder using a motor to control elevation comprises a bearing tray (61) and a vertical fixed column part (62) fixedly connected with the bearing tray (61); the fixed column part (62) comprises a slide piece telescopic through hole (620) extending in a horizontal direction, a top wall portion (621) positioned above the slide piece telescopic through hole (620), and a column root portion (622) arranged below the slide piece telescopic through hole (620) and directly fixed with the bearing tray (61); two locking slide pieces (55, 56) are arranged in the slide piece telescopic through hole (620) in a slide manner, and are symmetrical relative to the axis of the fixed column part (62).

The invention relates to the field of welding, in particular to a plate fixing device with double motors for welding. The plate fixing device comprises a workbench. A fixing frame is fixedly connectedto the inner side of the workbench. An adsorption mechanism is arranged on the inner side of the fixing frame. A clamping mechanism for fixing a plate is arranged on the upper side of the adsorptionmechanism. Conveying mechanisms are correspondingly arranged on the left side and the right side of the fixing frame. A damping mechanism is arranged at the bottom of the workbench. According to the plate fixing device with double motors for welding, by arranging the adsorption mechanism, plates can be preliminarily fixed, the plates can be quickly separated from the conveying mechanisms, and welding is convenient for people; by arranging a first air suction pipe and a purification box, toxic gas generated in the welding process can be absorbed, so that damage to the human body caused by welding can be reduced, and the body health of operators can be effectively guaranteed; and through the arrangement of the clamping mechanism, the plates with different sizes can be transversely fixed andmatched with the adsorption mechanism, so that the firmness degree of the plate fixing of the device is greatly improved.

An in-row seat mechanism easy to maintain comprises a plurality of seat units (9) mounted on a connecting shaft (4). At least one of the seat units (9) comprises two downward insertion fixing columns (7), wherein the downward insertion fixing columns (7) are fixedly connected with the bottom of a seat body and used for slidably inserting into respective base plates (5) in a matched manner, the lower portion of each downward insertion fixing column (7) is inserted into the insertion hole of the corresponding base plate (5) and provided with a support shoulder (721) used for being connected with a ring seat (521) in the insertion hole, and a buffer elastic pad (51) is fixed at the bottom of each base plate (5) and used for contacting with the bottom.

A row seat device with a stable structure comprises multiple seat units (9) mounted on a connecting shaft (4), wherein each of the multiple seat units (9) comprises two downwards-inserting fixing pillars (7) which are arranged at the bottom of the seat body front and back and glidingly matched in respective base plates (5); the lower part of each of the two downwards-inserting fixing pillars (7) is inserted into an inserting hole in the corresponding base plate (5), support shoulders (721) used for connecting a ring seat (512) in the inserting hole are arranged at the lower part of each downwards-inserting fixing pillar (7), and an elastic buffer pad (51) is fixedly arranged on the bottom surface of each base plate (5) and used for contacting with the bottom surface.