30results about How to "Fixed time-saving and labor-saving" patented technology

A dispensing device includes a rigid coil, a mounting member, and a motor. The rigid coil includes a helical portion, a proximal end, and a connecting portion connecting the proximal end to the helical portion. The helical portion includes a plurality of resilient spiral coils. Each adjacent two of the plurality of resilient spiral coils configured for clamping a product. The mounting member defines a latching slot and an inserting slot along an axial direction, and further defines a securing slot along a redial direction. The motor includes a rotating shaft. The proximal end is engaged in the latching slot. The connecting portion is engaged in the securing slot. The rotating shaft is inserted in the inserting slot. The rotating shaft is rotatable along the axial direction to rotate the rigid coil through the mounting member. The helical portion is rotatable to push the product out of a product channel.

The invention belongs to the technical field of lamps, and particularly relates to a lamp housing and a lamp mounting structure. The lamp housing comprises a housing body, a plurality of mounting grooves are formed in the side face of the housing body, each mounting groove is provided with a left side wall and a right side wall which are oppositely arranged and a groove bottom wall and a port which are oppositely arranged, a left limiting protruding portion protruding towards the right side wall is arranged on each left side wall, and a right limiting protruding portion protruding towards theleft side wall is arranged on each right side wall; and each left limiting protruding portion and the corresponding right limiting protruding portion are arranged right opposite to each other, an opening is formed between the end surface of each left limiting protruding portion and the end surface of the corresponding right limiting protruding portion, first limit intervals are formed between theleft limit protruding portions and the groove bottom wall, and second limit intervals are formed between the right limit protruding portions and the groove bottom wall. When two connecting pieces areboth installed in the mounting grooves, hole distance between mounting holes in two supports is adjusted through the relative sliding of the two connecting pieces in the mounting grooves, so that a lamp is more convenient and flexible to fix, and time and labor are saved.

The invention relates to a low voltage cable fixing device. The low voltage cable fixing device comprises a bottom seat, wherein the bottom seat comprises a bottom plate and a vertical plate, a chute is arranged on the upper side face of the bottom plate, two clamp grooves are respectively formed in two side edges of the bottom plate, a group of open grooves are formed in the upper side of the vertical plate, a group of baffle components and a fixing plate are respectively connected onto the bottom plate through the chute in sliding fit mode, a fixing plate slide block and two symmetric clamp blocks are respectively arranged in the middle and two sides of the lower side of the fixing plate, a group of adjustment grooves are formed in the upper side of the fixing plate, the adjustment grooves are correspondingly matched with the open grooves, a fixing rod is arranged in each adjustment groove and each open groove, which are corresponding, and each fixing rod is locked and fixed through locking nuts at two ends. The low voltage cable fixing device has the advantages of being good in universality, suitable for fixing different quantities and sizes of electric cables, reusable, simple in structure, firm in fixation, convenient to operate, low in labor intensity and high in cable fixing efficiency, and saving time and labor when used to fix the electric cables.

The invention provides a bar milling processing fixing device, which belongs to the technical field of wood processing, and includes a sliding mechanism, a rotating mechanism and a clamping mechanism. The sliding mechanism is used to support the bar and adjust the position of the bar; the rotating mechanism includes Large ring gear, small ring gear and drive motor. The large ring gear is equipped with an adjustment structure for clamping the bar. The rotating mechanism can rotate the bar at a certain angle; the clamping mechanism includes a linear reciprocating actuator and claws. The holding mechanism is used to clamp and fix the bar moving to the processing position. The bar milling processing fixing device provided by the present invention is used to fix the milled bar, which can meet the needs of wood processing and positioning with different lengths and different cross-sectional sizes, and can also automatically rotate the bar, saving fixing, mounting and clamping. It saves time and labor, and can improve the processing accuracy of the bar.

The invention discloses a layered storage transport vehicle for logistics, which comprises a vehicle body, a compartment, a bracket, a placement board and a slideway; the placement board is horizontally arranged in the bracket, and horizontal supports are fixed on both sides of the bracket Slide rails; a horizontal expansion board is provided above the placement board, a horizontal chute is provided at the bottom of the storage tank, and a horizontal slider is slidably connected to the chute, and the outer end of the slider passes through a horizontal The rotating shaft is rotatably connected with a support rod, a plurality of adjustment holes are provided on the slide block, and vertical bolts are installed on the internal thread of the fixing seat; several clip bars are evenly distributed in the groove. The present invention distributes the transported objects evenly on the placement board through the multi-layer placement board that can be drawn out, avoiding the mutual accumulation and extrusion of the objects, protecting the objects and avoiding extrusion damage; the placement board is pulled out to facilitate loading and unloading The operation saves time and effort, and the placing plate is fixed firmly after being pulled out, which provides convenience for material transportation.

A computer case for hardware development, which is convenient for installing a motherboard, including a case body; Fastening bolts and springs; the bottom of the cavity of the fixed housing is provided with a slide rail, wherein the clamping block is slidably arranged in the cavity of the fixed housing; a spring is arranged between the left end of the clamping block and the fixed housing; The top of the fixed housing is provided with a movable shaft, wherein the right side of the movable shaft is provided with a connecting block, and the end of the connecting block is fixed with a toggle lever; the top of the fixed housing is provided with an arc-shaped through groove. In the present invention, two clamping mechanisms are arranged on the left side of the main board body, and a locking clamp block is arranged on the right side of the main board body. Both ends are clamped and fixed, which can realize fast installation and fixation of the computer motherboard, and are easy to operate and use.

The invention belongs to the technical field of lamps, and particularly relates to a lamp housing and a lamp mounting structure. The lamp housing comprises a housing body, a plurality of mounting grooves are formed in the side face of the housing body, each mounting groove is provided with a left side wall and a right side wall which are oppositely arranged and a groove bottom wall and a port which are oppositely arranged, a left limiting protruding portion protruding towards the right side wall is arranged on each left side wall, and a right limiting protruding portion protruding towards theleft side wall is arranged on each right side wall; and each left limiting protruding portion and the corresponding right limiting protruding portion are arranged right opposite to each other, an opening is formed between the end surface of each left limiting protruding portion and the end surface of the corresponding right limiting protruding portion, first limit intervals are formed between theleft limit protruding portions and the groove bottom wall, and second limit intervals are formed between the right limit protruding portions and the groove bottom wall. When two connecting pieces areboth installed in the mounting grooves, hole distance between mounting holes in two supports is adjusted through the relative sliding of the two connecting pieces in the mounting grooves, so that a lamp is more convenient and flexible to fix, and time and labor are saved.

The invention discloses a fixing device for shoe processing in a shoe enterprise and a method of use thereof, and relates to the technical field of shoe processing. A fixed shaft 1 is fixedly connected between the side walls, and a movable sleeve 1 and a movable sleeve 2 are sheathed on the fixed shaft 1, and the movable sleeve 1 and the movable sleeve 2 are arranged alternately. Through the mutual cooperation between the set telescopic rod, spring, T-shaped slider, fixed plate, arc plate, bar bar, bar belt and powerful magnet, the left end of the two fixed plates of the device can be threaded into the sewing In the hole of a good shoe upper, make the opposite sides of the two fixed plates overlap with the inner front and back of the upper respectively, and then turn over the arc plates on both sides, so that the strong magnets in the strips are respectively attached to the two fixed plates The curved metal plate fixes the shoe upper on the fixing plates on both sides, which saves time and labor, and is fast and convenient in the fixing process.

The invention discloses a spray-type harmful gas purification tower. The spray-type harmful gas purification tower comprises a purification tower main body. The top of the purification tower main bodyis fixedly provided with an air inlet pipe. The top of the air inlet pipe is opened. Two sides of the air inlet pipe are fixedly welded to fixing blocks. The two fixing blocks are symmetrically arranged. The top of the air inlet pipe is movably provided with an end cover. The bottom of the end cover has a concave structure. The inner wall of the end cover respectively contacts with the air inletpipe and the outer sides of the two fixing blocks. The inner wall of the top of the end cover is provided with a mounting groove. A sealing pad is fixedly installed in the mounting groove. The sealingpad fits to the opening of the air inlet pipe. The side wall of the end cover is provided with a first storage groove. The spray-type harmful gas purification tower has a simple structure and is easyto operate. The end cover is easy to install, installation and positioning effects are firm and the installed end cover does not loose so that the influence caused by harmful gas leaked through the purification tower main body in exhaust gas treatment on the human health is avoided and the spray-type harmful gas purification tower satisfies the use demands.