10results about How to "Small installation space" patented technology

The utility model discloses a kind of high-precision weighing evapotranspiration instruments of embedded installation based on lever balance, belong to evapotranspiration instrument technical field. Including fixed support, tray assembly is movably connected on fixed support, and evapotranspiration instrument experimental soil box is set on tray assembly, and weighing assembly is set below tray assembly;Force transmission pull rod is arranged between tray assembly and weighing assembly;Weighing assembly includes force measuring device, and force measuring device side rotatably connects with lever two, and lever two middle part is rotatably installed at the bottom of fixed support by support;Force transmission pull rod upper end is respectively connected with two lever one hinged connection, and force transmission pull rod lower end is movably connected with lever two. The utility model is through the cooperation of lever two and counterweight, substantially offset the initial weight of evapotranspiration instrument experimental soil box, so that force measuring device only needs to monitor the tiny weight change caused by soil evaporation, crop transpiration and rainfall / irrigation, avoid large load to influence sensor sensitivity, realize high-precision data acquisition.

The invention discloses a compact environment-friendly gas-insulated totally-enclosed ring main unit, and relates to the technical field of ring main units, in particular to a compact environment-friendly gas-insulated totally-enclosed ring main unit, which comprises a cabinet body, fins, a cleaning mechanism and an engineering dry air mechanism, fins achieve heat dissipation of the cabinet body, the cleaning mechanism cleans dust on the fins through a rolling brush, a spray head at the bottom of a first pipeline can wet the rolling brush when a temperature sensor detects that the temperature exceeds 50 DEG C, and a support is matched with the spray head to move up and down to achieve the dual functions of cleaning and cooling. The engineering dry air mechanism preheats air through a heating pipe and a heating wire of a second pipeline, then the air is dehydrated and air-dried through a small thermal cycle air bellow, generated dry air is introduced into an air box for insulation arc extinguishing, and meanwhile the temperature of the air box is controlled to guarantee the insulation performance. The ring main unit is compact in structure, dry air is non-toxic and non-combustible, greenhouse effect is avoided, and the ring main unit is environment-friendly, reliable in operation and suitable for various power distribution scenes.

The utility model provides a signal conversion module. The signal conversion module comprises a housing; the conversion circuit is arranged in the shell; the USB communication port is electrically connected with the conversion circuit; the RS485 communication port is electrically connected with the conversion circuit, so that the conversion circuit supplies power to the RS485 communication port; the signal conversion chip is arranged in the shell and is used for converting a signal received by the USB communication port, outputting the converted signal to the RS485 communication port and transmitting an RS485 signal to RS485 equipment, so that the RS485 equipment parameters are changed by changing software parameters on a computer, the size of the signal conversion module is small, the occupied installation space is small, and the cost is low. An engineer can carry along when debugging equipment on a business trip, and debugging is convenient; the 485 communication device and the computer can be connected only through the connection signal conversion module, the RS485 device does not need to be connected with a power line again, and the installation steps are simple.

This invention relates to the field of palletizing robot technology, specifically a high-efficiency palletizing robot for pet food processing. It includes a mounting base on which a rotating platform is mounted, a robotic arm rotatably mounted on the rotating platform, a slewing support connected to the robotic arm, a mounting bracket at the lower end of the slewing support, and gripping claws mounted on the mounting bracket; a stabilizing support mechanism disposed inside the slewing support, used to improve stability during material transfer; and a lubrication compensation mechanism disposed inside the slewing support, used to reduce wear and tear on parts. The stabilizing support mechanism can adaptively adjust the support force according to the material weight, suppressing transfer sway and ensuring positioning accuracy; the lubrication compensation mechanism provides on-demand quantitative lubrication and ensures proper sealing protection. Together, these two mechanisms reduce wear on parts and ensure stable and efficient operation of the robot.

This utility model discloses an engine with a de-icing device, including a water system mounted on the engine for de-icing an orifice plate flow meter, an EGR valve intake pipe, and a mixer. The water system includes an orifice plate flow meter water jacket, an EGR valve intake pipe water jacket, a mixer water jacket, and several connecting pipes. The water intake end of the water system is connected to the engine's oil cooler. The water system is connected in series from bottom to top via several connecting pipes, consisting of the mixer water jacket, the EGR valve intake pipe water jacket, and the orifice plate flow meter water jacket. The orifice plate flow meter water jacket is connected back to the engine's water inlet pipe via connecting pipes to form a coolant circulation loop. The orifice plate flow meter water jacket, the EGR valve intake pipe water jacket, and the mixer water jacket are integrated into the orifice plate flow meter, the EGR valve intake pipe, and the mixer, respectively. Coolant that has undergone heat exchange in the oil cooler is drawn out and circulated in the water system, transferring heat to the icing locations of the orifice plate flow meter, the EGR valve intake pipe, and the mixer for de-icing.

The utility model relates to the technical field of heat supply equipment, and provides a water outlet valve assembly and a wall-hanging stove, and the water outlet valve assembly comprises a water outlet valve body and a sterilization device. According to the water outlet valve assembly, the water outlet valve body provided with the main water inlet, the heating water outlet, the bathroom water outlet and the sterilization connector is arranged; the heating water outlet communicates with the main water inlet through the heating large circulation channel. The bathroom water outlet is communicated with the main water inlet through the heating small circulation channel; the sterilization connector is communicated with the bathroom water outlet through the sterilization channel, and the sterilization channel is communicated with the heating small circulation channel; the sterilizing device is provided with a lamp base and a sterilizing lamp, the sterilizing lamp is arranged on the lamp base, and the lamp base is arranged on the sterilizing connector; the sterilization device is more convenient to mount or dismount, the structure of the sterilization device is simplified, the sterilization device only needs to be mounted at the sterilization joint of the water outlet valve body, operation is easy, pipelines of the wall-hanging stove do not need to be greatly modified, the sterilization device can be suitable for an existing wall-hanging stove, the size of the water outlet valve assembly can be smaller, and occupied mounting space is small.

An integral forging type liquid inlet and return multi-way block for a hydraulic support comprises a liquid inlet and return multi-way block body, the whole liquid inlet and return multi-way block body is in a gourd shape, and the liquid inlet and return multi-way block body comprises an upper small block and a lower large block which are integrally forged and machined and integrally formed. The upper small block and the lower large block are both fan-shaped blocks with the upper portions expanding and the lower portions contracting. According to the multi-way block, the technical advantages of forging are fully utilized, the functions of the multi-way block are guaranteed, materials are used as few as possible, the size and weight of the multi-way block are reduced to the maximum extent, the machining cost is reduced, the material utilization rate is improved, the using requirement of the market for the materials can be met, the structure is more exquisite and small, and in the actual using process, the machining cost is reduced. And the occupied installation space is small.

The embodiment of the invention discloses a detection device based on light-excited chemiluminescence. The detection device comprises a detection seat, the sample injection mechanism is arranged on the detection seat, and the sample injection mechanism is arranged corresponding to the feeding groove; the uniform mixing mechanism is arranged on the detection seat; the incubation mechanism is arranged on the detection base and arranged on one side of the uniform mixing mechanism, the incubation mechanism is of an arc-shaped structure, and the incubation mechanism is further provided with a discharging groove; the detection mechanism is arranged on the detection seat and is arranged on one side of the incubation mechanism; the box taking and placing mechanism is arranged on the detection seat, and the box taking and placing mechanism is used for transferring the reagent card box; wherein the feeding mechanism, the uniform mixing mechanism, the incubation mechanism and the detection mechanism are all located in a box taking and placing working range of the box taking and placing mechanism. According to the scheme, a portable automatic structural design is adopted, equipment is small in size and convenient to transport and carry, equipment operation does not need manual intervention, and time and labor are saved.

The invention discloses casting equipment for navigation lifesaving equipment, and belongs to the technical field of lifesaving casting devices, the casting equipment comprises a casting device, a plurality of traction devices and lifesaving equipment, the casting device is provided with a single group of independent casting cavity channels, and the traction devices and the lifesaving equipment are both provided with a plurality of groups of independent casting cavity channels. Each group of traction devices is matched with a single group of lifesaving equipment in a one-to-one correspondence manner, and the plurality of groups of traction devices can be sequentially switched to be correspondingly matched with the casting station of the casting device. A single cavity channel is matched with a plurality of groups of switchable traction devices, so that continuous casting operation and independent traction matching of each lifesaving device are realized; the rope releasing speed is controlled in a closed-loop mode through weight data, the buffering allowance is reserved in the whole process to pull the rope, casting reverse damping is eliminated, the problems that existing equipment is low in rescue effectiveness, limited in casting performance and low in response speed are solved, and the maritime emergency rescue reliability is greatly improved.

The invention relates to the field of pipeline control equipment, in particular to a filtering type valve ball and a using method thereof.The filtering type valve ball comprises a valve ball body and a valve shell, the valve ball body is arranged in the center of the valve shell, end covers are installed at openings in the two ends of the valve shell, and sealing sleeves abutting against the two sides of the valve ball body are arranged on the inner sides of the end covers; an operating handle for supporting the valve ball to rotate is vertically arranged at the top of the valve shell in a penetrating manner; a via hole sequentially communicated with the end covers on the two sides transversely penetrates through the middle of the valve shell, a core hole horizontally penetrates through the center of the valve ball, the interior of the core hole coaxially protrudes to form a blocking edge, and a filter screen is installed on one side of the blocking edge. The front side and the rear side of the valve shell are communicated to form a maintenance channel to serve as a back-flushing cleaning system, a piston disc is pushed to compress air in a core hole, air pressure is utilized to push an auxiliary disc to move, a discharging channel is opened, compressed air, residual fluid and intercepted impurities are discharged along leakage holes, back-flushing flushing of a filter screen is achieved, and a valve end cover or a valve ball does not need to be disassembled. The cleaning operation consumes shorter time, and the maintenance efficiency can be improved.