9results about How to "Guaranteed placement stability" patented technology

The invention discloses leek harvesting and hotbed chive cultivation integrated equipment. The equipment comprises an advancing device, and a bionic cutting device, a sleeve conveying device, a flexible conveying device and a sleeve placing and stably holding device which are integrated on the advancing device. The bionic cutting device achieves bionic linkage of clamping, lifting and cutting through a single driving piece and a gear transmission mechanism, harvesting damage is effectively reduced, the sleeve conveying device is provided with a rotatable baffle mechanism, double-channel conveying blockage is prevented, the sleeve placing and stabilizing device adopts a double-groove cam separation mechanism and a clamping jaw type stabilizing mechanism, and the cutting efficiency is improved. And stable separation and placement of the sleeve are realized. The equipment can automatically identify the position and crop rotation of Chinese chives through integrating visual identification and a main control system, cooperatively controls each module to complete the whole-process integrated continuous operation from identification, harvesting, conveying to sun-shading sleeve placement, and has the advantages of high automation degree of operation, small crop damage, stable and reliable sleeve placement and suitability for large-scale continuous production.

The utility model provides a quick release type servo rotating shaft of a woodworking machining center. The quick release type servo rotating shaft comprises a power assembly, an unpowered assembly, a quick release base, a workbench, a transverse positioning assembly and a material supporting assembly. The transverse positioning assembly is installed on a transverse guide rail of the workbench through a transverse sliding block at the bottom and is transversely locked through a clamping device. The quick release seat and the transverse positioning assembly are matched, aligned and fixed through the positioning grooves and the positioning pins; a fixed station of the power assembly and an adjustable station of the unpowered assembly are arranged at the two ends of the quick release seat respectively; the material supporting assembly is installed on the outer side of the power assembly and the outer side of the unpowered assembly and used for supporting and adjusting the position of the workpiece. Through cooperation of a transverse sliding block of the transverse positioning assembly and a workbench guide rail and combination of quick alignment of a positioning groove and a positioning pin of the quick disassembly base, overall quick assembly and disassembly of the power assembly and the unpowered assembly are achieved, the remodeling time is greatly shortened, and the machining efficiency is improved.

The application relates to the technical field of measurement, in particular to a device applied to charging pile measurement, calibration and detection, which comprises a lower shell and an upper shell, a connecting mechanism is arranged between the lower shell and the upper shell, a clamping mechanism is arranged between the lower shell and the upper shell, a sliding mechanism is arranged on the lower surface of the lower shell, a supporting mechanism is arranged in the lower shell and the upper shell, and a butt joint mechanism is arranged in the lower shell and the upper shell, wherein the butt joint mechanism comprises a detection device and a buffer pad. The existence of the arc-shaped clamping block enables the arc-shaped clamping block to be attached to the charging head, the arc-shaped embedded blocks on the arc-shaped clamping block are clamped on the charging head, and the fixing effect of the charging head is improved. The triangular clamping blocks and the arc-shaped clamping blocks on the rectangular clamping plate ensure the protection effect of the triangular clamping blocks on the rectangular protective cap, meanwhile, the clamping effect of the charging head on the butt joint is improved, and the installation stability of the charging head is improved.

A membrane humidifier for a fuel cell, wherein a baffle is provided, includes: an intermediate housing having a fluid movement orifice through which fluid passes; a fluid movement section disposed in the fluid movement orifice of the intermediate housing; and a core disposed in the intermediate housing and having a humidifying membrane thereon, wherein the fluid movement section includes: a baffle disposed in the fluid movement orifice and having a plurality of windows; and a middle end cap connected to the intermediate housing from outside the fluid movement orifice.

The utility model discloses a gamepad with a support function, which comprises a gamepad main body and a support, and a detachable connecting structure is arranged between the gamepad main body and the support. The detachable connecting structure comprises a magnetic attraction positioning assembly and a buckle connecting structure. The bracket is provided with an angle adjusting structure and a fixing structure; the bracket is provided with a base; the base comprises a side block and a top block, and the side block and the top block form a right-angle structure. By arranging the angle adjusting structure, angle adjustment can be carried out according to use of a user, and adjustability is improved; the handle and the support are rapidly aligned, fixedly connected and separated by arranging the magnetic attraction positioning assembly and the buckle connecting structure, a user can easily assemble and disassemble the handle and the support according to needs, assembling convenience and flexibility are improved, the fixing stability of the base is guaranteed, and the placing stability and the using effect of the support are guaranteed.

The utility model discloses a conveying device for tempered glass transfer, including base, back push board and curb, back push board is welded in base rear side end face. The curb is equipped with two groups, is fixedly connected in the upper surface both sides of base respectively, the upper surface of base is dug from left to right and is equipped with multiple groups of clamping recess in proper order, and the both sides of each group clamping recess all are installed with clamping mechanism, under the adsorption of vertical suction disc and horizontal suction disc, guarantee the placing stability of tempered glass, and the setting of buffer plate and buffer spring, increase the anti jounce ability of transfer process, improve the integrity of tempered glass transfer process, the one end of base away from back push board is equipped with limit mechanism, and the height of movable baffle is adjusted to servo motor, and then the acting length of hydraulic cylinder is adjusted, until rubber roller and tempered glass outer end contact limit, thereby realize the clamping limit effect of multidirectional multiangle, increase the use efficiency of tempered glass.

The utility model is suitable for aluminum alloy door and window technical field discloses a kind of aluminum alloy door and window transfer device, and the side edge both ends of movable plate are slidably installed with clamping frame, and the both sides of moving base top are vertically fixed and installed with transmission frame, and the inside of each transmission frame is provided with bidirectional drive mechanism, and conversion mechanism is arranged between transmission frame and movable plate outside side. The utility model technical scheme transmission rod can convert the vertical movement force of lifting sleeve into horizontal push-pull force to movable plate, so that movable plate can drive clamping frame to move horizontally synchronously, and then can drive multiple groups of clamping frame located on both sides to move horizontally synchronously, adjust the spacing between clamping frame, so that clamping frame can be attached to the both ends of aluminum alloy door and window frame body outside and resist and limit processing, ensure that aluminum alloy door and window is stable when running, and reduce the operation steps required for operator to transport and fix aluminum alloy door and window.

The utility model relates to a bus duct with joint waterproof sealing structure, including bus duct main part, bus duct main part surface symmetry is equipped with a group of sealing mechanism, a group of sealing mechanism surface symmetry is equipped with a group of auxiliary mechanism, the utility model discloses a group of bus duct main part is close to the first sealing frame and the second sealing frame of connecting end unification and moves outward, thereby effectively realizes the sealing of connecting end, and the close between sealing strip can effectively realize waterproof dustproof, then through a group of auxiliary mechanism will be adjacent a group of first sealing frame and a group of second sealing frame connection fixed, the cooperation between fixed ring frame and limiting bolt is convenient for the free sliding of guide groove frame, and does not separate from bus duct main part simultaneously, needs to replace a first sealing frame or second sealing frame, removes corresponding limiting bolt, need not use a sealing mechanism, the magnetic attraction cam plate in this sealing mechanism and fixed ring frame are pasted, maintain the placing stability of this sealing mechanism.

The utility model relates to the technical field of concrete pouring, in particular to a standard curing room test block frame convenient to assemble, which comprises four upright posts, a longitudinal rod is longitudinally and fixedly connected to the top between the front upright post and the rear upright post, a fixing component is sleeved and mounted at the center of the surface of the longitudinal rod, and the fixing component comprises a rotary drum. The test block rack solves the problems that the number of layers of the test block rack is inconvenient to change, different numbers of test blocks cannot be placed according to requirements, the test blocks are not matched to be placed, placing parts are not stable enough when being installed on the surface of the test block rack, and the test blocks are easy to fall off, and the test block rack with different numbers of layers can be selected according to requirements to place the test blocks. According to the test block rack, different spaces of a partition layer in the placing frame are effectively formed, so that test blocks can be separately placed, the test blocks cannot interfere with one another, the placing practicability of the test blocks is improved, stable installation can be achieved, and the situation that the placing frame falls off due to shaking of the test block rack in the installation process is avoided.