9results about How to "Stable body" patented technology

The application discloses a ground drilling robot. The robot comprises a body, the outer side of the body is provided with an extending mechanism, the extending mechanism comprises an extending sheet, a middle groove and a middle block, the extending sheet is slidingly arranged on one side of the body, the upper side of the extending sheet is provided with the middle groove, the surface of the middle groove is rotatably provided with the middle block, the edge of the body is provided with an unfolding mechanism, the unfolding mechanism comprises an unfolding strip, a supporting strip and an extending strip, the arrangement of the unfolding strip rotation can extrude the soil on the edge of the unfolding strip to the direction of the extending sheet, the soil at the position of the extending sheet is more filled, the extending sheet is supported and stabilized, the arrangement of the middle groove can store the soil, meanwhile, the friction with the soil can be increased, the rotatable arrangement of the middle block can loosen the soil in the middle groove, and the sampling soil can be separated.

The embodiment of the present application discloses an air spring shock absorber assembly and a vehicle, which relates to the field of automobile manufacturing technology and can solve the problems of complex structure, high manufacturing and maintenance costs, and inconvenient disassembly and maintenance. The air spring shock absorber assembly includes an air spring sub-assembly and a shock absorber sub-assembly, wherein the air spring sub-assembly includes an upper top seat assembly and a lower air spring assembly; the shock absorber sub-assembly is vertically fixedly connected to the air spring sub-assembly. The upper top seat assembly includes an upper top seat and a support member, and the upper top seat has a accommodating cavity for accommodating at least part of the piston rod of the shock absorber sub-assembly and a bushing sleeved on the piston rod; in addition, the support member has a through hole, and at least part of the upper top seat is sleeved in the through hole and is detachably connected to the support member. The air spring shock absorber assembly of the present application is used for vibration isolation and buffering during vehicle driving.

The utility model discloses a scooter, including frame, guide wheel, two groups of drive components, two drive wheels, the left side of frame is equipped with handle, and the left side of frame is located to guide wheel, and guide wheel is connected with handle transmission, and two groups of drive components are located respectively in the right side of frame's front side and rear side, and two drive wheels are connected with two groups of drive components transmission respectively. The utility model has the advantages of riding stable, convenient control speed, save physical energy, simple structure.

This utility model relates to the technical field of tunnel drilling equipment and discloses a counterweighted transverse base, including a base and a connecting seat. The connecting seat is provided on one side of the top of the base, and a fixed seat is provided on the other side of the top of the base. A column is fixedly connected to the top of the connecting seat, and the fixed seat is located on the outside of the connecting seat. A rotating arm is fixed to one side of the column, and a drill frame is fixedly connected to one side of the rotating arm. A transverse hydraulic cylinder is provided on one side of the base, and a front support frame and a rear support frame are respectively provided on the other side of the base. The base is composed of a connecting frame, a track, a sliding shaft, a fixed plate, a front support plate, and a rear support plate. This utility model allows the track to move through the sliding shaft via the transverse hydraulic cylinder, thereby causing the connecting seat to drive the column, rotating arm, and drill frame to move back and forth on the base. When the connecting seat moves to the rearmost part of the base, the whole machine becomes shorter, which facilitates turning or turning around in narrow tunnels.

A full-automatic tobacco leaf harvesting machine in hilly and mountainous areas comprises a frame, a support, a walking device, a harvesting device, a conveying device, a collecting device, a seat and an operating device. The walking device comprises two driving mechanisms and two crawler-type walking mechanisms, the two walking mechanisms are arranged side by side and installed on the two sides of the bottom of a frame of the portal frame structure respectively, the two driving mechanisms are installed on the two sides of the rear end of the frame in the advancing direction and are in driving connection with the two walking mechanisms in a one-to-one correspondence mode, and the support is installed on the frame. The harvesting device is installed on the support in a vertically movable and adjustable mode, the conveying device is installed on the frame, the collecting devices are installed on the two sides of the frame, the seat is installed at the front end of the frame in the advancing direction, and the operating device is installed on one side of the seat and is in control connection with the two driving mechanisms. The harvester is good in cross-country trafficability, firm in vehicle body, uniform in mass distribution, strong in power, small in vehicle body, flexible to control and drive and high in harvesting operation efficiency, and meets the operation requirements of tobacco fields in hilly and mountainous areas.

The utility model discloses a gear jumping and rail falling prevention device of a steel moving machine, which comprises a sliding rail arranged on one side, facing the steel moving machine, of a rail device and a guide roller assembly correspondingly arranged on the steel moving machine, and a guide roller horizontally arranged in the guide roller assembly is correspondingly located below the sliding rail. The distance between the guide roller and the sliding rail is smaller than the distance between the wheel rim of the steel moving machine and the vehicle rail. The anti-jumping device is simple in structure and easy to operate, effectively prevents the steel moving machine from jumping and falling off a rail, and ensures long-term safe and stable operation of the steel moving machine.

The utility model provides a driving system and maneuvering equipment, the driving system comprises a motor and at least two transmission structures, the input ends of the at least two transmission structures are connected with the motor, and the output end of each transmission structure is used for being connected with different wheels on the same side of a vehicle in the advancing direction. The motor can drive each transmission structure and drive the wheels to rotate through the transmission structures, so that the purpose of multi-wheel driving can be achieved through one motor, the complexity of whole vehicle control is simplified, and the vehicle manufacturing cost can be further reduced by reducing the number of the motors; due to the fact that each transmission structure is connected with different wheels on the same side of the vehicle in the advancing direction, the vehicle body is more stable when the vehicle turns, and when the wheel on one side slips, the wheel on the other side can normally output torque so as to achieve the purpose that the vehicle gets out of trouble. And the wheels on the two sides can be controlled to rotate forwards and backwards through different motors, so that the function of turning around of the vehicle tank is achieved.

The application discloses a mung bean base light-flavor type aged liquor and a preparation method thereof, and belongs to the technical field of liquor brewing. The method uses 65-75% red highland sorghum and 25-35% unhulled mung bean as main materials, and obtains mung bean mash containing fermentable sugar and protein by double-enzyme step-by-step saccharification of the mung bean. The mung bean mash is mixed with highland sorghum which is subjected to high-temperature kneading, steaming and pasting, and is inoculated with low-temperature Daqu of the light-flavor type to perform 28-day ground-tank solid-state fermentation. The liquor is distilled and 65% vol middle-liquor is intercepted, and then is subjected to cycle cold-heat alternation aging for not less than 3 years, so as to promote esterification and liquor body stability by using seasonal temperature difference, and to form a composite flavor with mung bean bean flavor and light-flavor aged flavor. The application improves the utilization rate of mung bean raw materials, and the obtained liquor is mellow and sweet, and has rich flavor levels, and the process is stable and reliable.

The utility model discloses an expansion flower core assembly which is assembled in a front fork tube of a bicycle, links the front fork tube of the bicycle with a first component, and comprises an expansion screw and an expansion screw component which is assembled in a hollow channel of the front fork tube and divides the expansion screw into multiple sections in the axial direction; the screw rod is assembled in the expansion screw; the screw head is assembled on the screw and clamped in the expansion screw component; the end cover is located at the end of the front fork pipe and locked with the screw head in a threaded mode. When the screw rotates in the forward direction, the screw head is pushed to move in the axial direction so as to push the expansion screw component to expand outwards to be extruded and positioned with the inner wall of the front fork pipe. The D-shaped front fork pipe is suitable for being used in a front fork pipe of a mountain bike, the front fork pipe is connected with the first component or the second component, the first component can be a handlebar, the second component can be a frame, and the expansion flower core assembly is installed in the D-shaped front fork pipe, so that the D-shaped front fork pipe is compact in structure, stable in bike body and good in performance.