9results about How to "Simple layout" patented technology

The application provides a continuous production method and system of calcium hydroxide with high whiteness and high specific surface area, and relates to the technical field of limestone deep processing. The continuous production method comprises the following steps: step one: continuously adding quicklime particles into the inlet of a primary digester, continuously adding digestion water and an additive into the inlet of the primary digester, and carrying out premixing and pre-digestion under stirring conditions; step two: continuously introducing the discharge of the primary digester into a secondary digester, continuously adding digestion water and an additive into the inlet of the secondary digester, and stirring and digesting and aging; step three: the discharge of the secondary digester is sequentially introduced into a tertiary digester, a quaternary digester and a quinary digester for digestion and aging, and the product is obtained after grading by a grader. The method can continuously prepare calcium hydroxide with high whiteness and high specific surface area, and has the characteristics of simple process, short time consumption, remarkable effect and low energy consumption, and has been applied in actual production and has good use effect.

This utility model discloses a comprehensive water conveyance and sediment discharge structure for a water conservancy project, including a water conveyance channel and a control gate; a sediment discharge vortex pipe with one end extending out of the water conveyance channel is obliquely embedded on the bottom wall surface of the water conveyance channel, and a strip-shaped sediment discharge port with a low front edge and a high rear edge is opened on the upper surface of the sediment discharge vortex pipe located inside the water conveyance channel; a sediment discharge pool is connected to one side of the water conveyance channel behind the sediment discharge vortex pipe, and the sediment discharge pool is composed of a sunken base and a water intake side wall surrounding the outer perimeter of the base. The base has a conical funnel structure, and its upper edge is flush with the bottom wall of the water conveyance channel. The water intake side wall has a sloping structure, and its bottom slope is connected to the upper edge of the base; a sediment discharge bottom hole is provided at the center of the base, and a sediment discharge gallery is connected to the sediment discharge bottom hole. A flow regulating pier wall is provided on the side wall of the water conveyance channel opposite to the sediment discharge pool. The advantage of this invention is that it forms a multi-stage sand removal structure from front to back, which greatly improves the sand removal effect and efficiency, and ensures that the water quality flowing out of the water conveyance channel meets the standards.

The application discloses the technical fields of agricultural machinery, and discloses an unmanned remote control caterpillar type mini-cultivator, which comprises a supporting frame, a power system located above the supporting frame, an unmanned remote control system and a reversing control system, a caterpillar type running mechanism located below the supporting frame, a speed change system connected with the power output end of the power system, and a rotary tillage mechanism connected with the power output end of the speed change system; the power output end of the speed change system is connected with the power input end of the caterpillar type running mechanism simultaneously. The application has the advantages of simple structure, improved walking stability and reduced maintenance cost in the later period. The application has the advantages of simple structure, easy operation and reduced maintenance cost in the later period.

The application relates to the technical field of motor rotor temperature detection, in particular to a motor rotor temperature rise test structure. The motor rotor temperature rise test structure comprises a rotating shaft, a plurality of rotor cores, a rotor pressing plate, a connecting tool and a plurality of temperature sensors, the rotating shaft is provided with a first channel, the rotor core is provided with a plurality of axial through magnetic steel grooves and glue overflow grooves, the glue overflow grooves of adjacent rotor cores are partially overlapped in the axial direction to form a second channel, the rotor pressing plate is provided with a third channel arranged along the radial direction, one end of the third channel is communicated with the first channel, and the other end of the third channel is communicated with the second channel, the connecting tool is fixedly connected with the end of the rotating shaft, the connecting tool is provided with a temperature rise recorder, the plurality of temperature sensors are installed on different circumferential positions in the second channel, and the temperature sensors are connected with the temperature rise recorder. The test tool of the application is simple in structure, can accurately obtain the temperature rise of the rotor assembly under the working state without damaging the rotor assembly.

The utility model discloses an automatic cleaning device for the bottom and four walls of an equipment box, which comprises a water inlet pipeline, one or more water-driven parts and a rotary spray header, the water inlet pipeline is connected with one or more water-driven parts, each water-driven part comprises a water-driven impeller and a water-driven planetary gear, and the water-driven impeller and the water-driven planetary gear are connected with the rotary spray header. Each rotary spraying head is provided with a rotary planetary gear face meshed with the corresponding water-driven planetary gear, each water-driven component is in driving transmission connection with the multiple rotary spraying heads through the corresponding water-driven planetary gear, and each rotary spraying head is provided with multiple spraying nozzles. And a rotary spraying and cleaning distribution structure is formed, and the multiple spraying nozzles jointly meet the up-down and left-right 360-degree all-dimensional spraying and cleaning task when rotating along with the rotary spraying head to work. The cleaning efficiency is high, the cleaning direction is not limited, and the cleaning device is low in input cost and simple in arrangement structure.

The application provides an arrangement structure of an intelligent domain controller of an autonomous vehicle, a mounting bracket has a first side close to a front engine compartment of a vehicle body and an opposite second side, the first side is provided with a plurality of first mounting members and a plurality of second mounting members, and the second side is provided with a plurality of third mounting members and a plurality of fourth mounting members; an intelligent domain controller assembly is fixed to the first side through the first mounting members to assemble a bracket assembly composed of the intelligent domain controller assembly and the mounting bracket, the bracket assembly is fixed to a side surface of the front engine compartment of the vehicle body through the second mounting members; a transfer power distribution box assembly and a low-voltage wire harness are respectively fixed to the second side through the third mounting members and the fourth mounting members.

The application discloses a kind of dynamic wear monitoring and early warning device and method of coal winning machine support guiding system, which uses several sensors (dynamic wear monitoring device) arranged dispersedly to dynamically monitor the wear condition of key parts of coal winning machine support guiding system, makes full use of the different position structures of guiding shoe and smooth shoe, creates reasonable space by segmentation, optimizes sensor configuration point, and implements effective protection.In addition, the application also uses dynamic wear early warning device to centrally control the wear condition of key parts of coal winning machine support guiding system, which is beneficial to gather the four-point support of coal winning machine support guiding system, the different optimized sensor configuration points of structure dispersed guiding shoe and smooth shoe in the most shortcut, economical and reasonable way, and implement centralized control of each sensor configuration point, which is convenient to improve control accuracy, reduce measurement error and reduce cost.

The application discloses a B-type cabin drop plate arrangement structure, which comprises a drop plate arranged below an independent liquid cabin, the independent liquid cabin comprising a liquid cabin shell and a heat insulation layer protection shell arranged outside the liquid cabin shell; a plurality of supporting pads for supporting the independent liquid cabin are arranged between the liquid cabin shell and an inner bottom plate of a ship body; the drop plate is arranged between the heat insulation layer protection shell and the inner bottom plate of the ship body; a reinforcing structural member is fixedly arranged on the drop plate, the reinforcing structural member is fixedly connected with a meshed connecting member, and the meshed connecting member is fixedly connected with the supporting pads; and the drop plate is hung between the supporting pads through the meshed connecting member. The application can simply and quickly arrange the drop plate according to needs, improves the safety of the ship body structure, reduces the construction difficulty, saves the construction time, and saves the cost of a shipyard.

This utility model discloses a phased reorganization layout structure for urban rail transit lines, relating to the field of rail transit line design. It includes a first line, a second line, and a third line. The first line is for near-term operation, while the second and third lines are for long-term operation. A first reserved node and a second reserved node are respectively set at the intersections of the first and second lines, and the first and third lines. At the two reserved nodes, the left and right tracks of the first line are respectively set as curved rails. The section of the first line between the first and second reserved nodes is a curved section. A first long-term reserved structure extending along the design direction of the second line is arranged at the first reserved node, and a second long-term reserved structure extending along the design direction of the third line is arranged at the second reserved node, reserving implementation conditions for long-term line reorganization. This utility model has a simple line layout structure, facilitating decomposition and reorganization into turnouts during long-term construction, enabling independent operation of each line.