9results about How to "Won't crush" patented technology

The utility model relates to the technical field of fertilizing devices, in particular to an organic vegetable fertilizing device which is large in coverage width, suitable for a pre-planting period, a seedling period and a middle-later period and small in limitation. Comprising a fertilizer box; two fertilizer hoppers, two fertilizer feeding pipes, a double-output-shaft motor, two driving shafts, two spiral blades and a plurality of fertilizer applying holes are further included, the two fertilizer hoppers are installed on the two sides of the bottom of the fertilizer box respectively, the two fertilizer hoppers are both communicated with a fertilizer cavity of the fertilizer box, the input ends of the two fertilizer feeding pipes are communicated with the interiors of the two fertilizer hoppers respectively, and the output ends of the two fertilizer feeding pipes are communicated with the interiors of the two fertilizer hoppers respectively. The fertilizer hopper and the fertilizer conveying pipes form a channel for conveying fertilizer, the two fertilizer conveying pipes horizontally extend towards the two sides of the fertilizer box, the double-output-shaft motor is installed at the bottom of the fertilizer box, two output shafts of the double-output-shaft motor are in transmission connection with the two driving shafts respectively, and spiral blades are installed on the outer walls of the two driving shafts respectively. The two spiral blades are rotationally mounted in the two fertilizer conveying channels respectively, and a plurality of fertilizing holes are formed in the bottom walls of the two fertilizer conveying pipes.

The application discloses a picking device and relates to the technical field of robots. The picking device comprises a driving track, a conveying assembly and a mechanical hand assembly. The driving track is suspended in the air. The conveying assembly is connected to the driving track and can move along the extension direction of the driving track under the driving of the driving track. The mechanical hand assembly comprises a mechanical arm, a clamping jaw and scissors. One end of the mechanical arm is connected to the conveying assembly, and the other end of the mechanical arm is connected to the clamping jaw and the scissors. The clamping jaw is used for wrapping grapes, and the scissors are used for cutting off the corresponding grapevine of the grapes wrapped by the clamping jaw. The clamping jaw of the application can wrap grapes first, and then control the scissors to cut off the grapevine, so that the grapes can be picked. Since the driving track is suspended in the air, the conveying assembly and the mechanical hand assembly are also suspended in the air. In the process of advancing, the conveying assembly and the mechanical hand assembly will not crush the soil and will not cause serious soil compaction to affect the planting and production of grapes.

This invention provides a method for planting multiple crops of fast-growing crops per year with alternating periods of vigorous growth and seedling stage. The method includes soil improvement in the planting area to ensure that the organic matter content in the soil is greater than or equal to a preset value, eliminating the need for tilling for two years; dividing the planting area into a first zone and a second zone, with a wheeled or tracked path between them; inhibiting crop growth in the first or second zone to alternate between vigorous growth and seedling stage crops; and applying fertilizer to the first or second zone, specifically in the following situations: applying fertilizer to the first or second zone after harvest; and / or applying fertilizer to the first or second zone during the seedling stage. This invention achieves alternating periods of vigorous growth and seedling stage crops on the same land by inhibiting crop growth in the first or second zone, thereby improving sunlight utilization. Furthermore, the wheeled or tracked path prevents damage to the root system during the vigorous growth or seedling stage.

The utility model relates to the technical field of carton sealing machines, in particular to a positioning device for a carton sealing machine, which comprises a bottom plate, two supporting frames are fixedly connected to two ends of the bottom plate, a cylindrical guide rail is fixedly connected to the interiors of the two supporting frames, a slider is slidably connected to the guide rail, a cylinder is fixedly connected to the top ends of the supporting frames, and the cylinder is fixedly connected to the bottom plate. A top plate is fixedly connected between the two sliding blocks, and one section of the top plate is fixedly connected with a motor. The positioning mechanism has the advantages that the sliding block is driven by the air cylinder, so that the position of the positioning mechanism is conveniently adjusted, labor is saved, convenience is achieved, movement of cartons on the conveying belt can be limited, deviation of the cartons is prevented, sealing of a carton sealing machine is facilitated, the carton positioning accuracy can be further improved, and production efficiency is improved. According to the carton box sealing mechanism, the carton box is prevented from being opened due to influence in the carton box sealing process, the positioning mechanism can conduct accurate positioning, it can be guaranteed that the carton box is not damaged through spring positioning, and efficiency is improved.

The utility model relates to the technical field of garment processing, in particular to a garment flattening device for garment processing, which comprises an adjusting structure, the left part and the right part of the upper end of the adjusting structure are fixedly connected with connecting rods, the upper ends of the two connecting rods are fixedly connected with a placing structure together, and the lower end of the adjusting structure is fixedly connected with a supporting plate. A folding upper plate is fixedly connected to the rear portion of the upper end of the supporting plate, connecting bases are fixedly connected to the left portion and the right portion of the upper end of the folding upper plate correspondingly, electric telescopic rods are fixedly connected to the output ends of the two connecting bases correspondingly, and a connecting plate is fixedly connected to the lower ends of the two electric telescopic rods jointly. The left portion and the right portion of the lower end of the connecting plate are fixedly connected with first connecting springs, and the lower ends of the two first connecting springs are jointly and fixedly connected with a flattening plate. According to the garment flattening device for garment processing, flattened garments can be flattened, and the pressure can be conveniently adjusted.

The utility model discloses a drilling machine for processing a magnetic lock, which comprises a working table, a drilling machine, a drilling device and a control device. The upper part of the drilling machine is provided with a square-shaped cavity; the clamping device is arranged in the cavity, and the clamping device is of a frame-shaped structure so that the front face and the back face, needing to be punched, of the lock body can be exposed after the lock body is clamped; the rotating cylinders are symmetrically arranged on the two sides of the clamping device and are coaxially connected with the clamping device; the X-direction walking device is arranged on the workbench; the Y-direction walking device is arranged on the X-direction walking device in a crossing manner and moves along the X direction under the driving of the X-direction walking device; the lifting device is connected to the Y-direction walking device so as to be driven by the Y-direction walking device to move in the Y direction; and the punching device is connected to the lifting device and is driven by the lifting device to be close to the lock body during punching. According to the scheme, through the structure, the lock body can be overturned to achieve punching operation on the front face and the back face under the condition of one-time clamping, and the problem of inaccurate positioning caused by repeated clamping is solved.

The invention relates to the technical field of knitted sweater processing, in particular to a knitted sweater processing rear end wadding removing device which comprises a base, a vertical plate, a first mounting table and a second mounting table and further comprises a controller, an overturning mechanism, a removing mechanism, a replacing mechanism and a transferring mechanism. The cleaning mechanism comprises a paper sticking barrel, a reciprocating sliding assembly and a second rotating assembly, the replacing mechanism comprises a first rotating rod, a driving assembly and an exchange assembly, the transferring mechanism comprises a rotating disc, a second rotating rod and a transmission assembly, and the clamping assembly, the reciprocating sliding assembly, the first rotating assembly, the second rotating assembly, the driving assembly and the exchange assembly are all electrically connected with the controller. According to the knitted sweater processing rear-end flocculus removing device, flocculus removing work on the other side does not need to be conducted through manual turning, so that the overall time consumption of flocculus removing is reduced, and the overall efficiency of flocculus removing is improved.

An auxiliary device for assembling a rear cover of an automobile rearview mirror relates to a tool for the automobile rearview mirror and comprises a beam frame, a pressing mechanism, a rearview mirror assembling die groove and a counterweight mechanism, the beam frame comprises an upper cross rod, a middle cross rod, a middle cross rod sliding groove, a middle cross rod rear supporting arm, a limiting cross rod, a rear cross rod and a handle fixing rod, and side columns are arranged on the two sides of the cross rod; the pressing mechanism comprises a left large spring, a right large spring, a left small spring, a right small spring, a pull-down handle, a pressing arm connecting handle, a limiting pulley, a pressing arm and a pressing block, and the counterweight mechanism comprises a first steel cable, a first pulley, a second pulley, a sliding sleeve, a second steel cable, a counterweight block, a third steel cable, a third pulley and a fourth pulley. According to the rearview mirror pressing device, the handle is pressed downwards, the balancing weight and the spring form up-and-down linkage of the pressing mechanism, and the problem that when a rearview mirror is preassembled, fingers of an operator are prone to stiffness and pain due to the fact that the thumb and the index finger are used for pressing the rearview mirror, and then occupational diseases related to joints are caused is solved; and rapid assembly operation is realized.