10results about How to "Avoid hard impact" patented technology

The invention relates to the technical field of battery cell production, and particularly discloses a battery cell laser thickness and height measuring mechanism which comprises a machine base, a feeding conveyor is arranged on the front portion of a table top of the machine base, and a discharging conveyor is arranged on the rear portion of the table top of the machine base. A pair of baffles are symmetrically arranged on the front side and the rear side of the feeding conveyor and the front side and the rear side of the discharging conveyor respectively, a supporting frame is arranged on the portion, between the feeding conveyor and the discharging conveyor, of the table top of the machine base, a double-station synchronous carrying assembly is arranged at the top of the supporting frame, and a battery cell thickness measuring assembly and a battery cell height measuring assembly are arranged at the bottom of the supporting frame. According to the laser thickness and height measuring mechanism for the battery cell, a radial linear motor in the double-station synchronous carrying assembly drives a first driving block and a first moving frame to move, and a group of carrying units in the whole assembly grab the battery cell to be measured from a feeding conveyor and place the battery cell into a test bearing frame; and the other group grabs the tested battery cells from the test bearing frame and carries the tested battery cells to the discharging conveyor, so that synchronous feeding and discharging are realized.

The application relates to a forklift technical field, and discloses a whole type side shifting device with a buffer structure and a forklift, which comprises a supporting assembly, a side shifting assembly moves along the length direction of the supporting assembly, the side shifting assembly comprises hydraulic oil cylinders with left and right chambers formed inside; a pressure relief assembly forms a channel communicating the left and right chambers, the channel forms a switch piece controlling the on-off state, the left and right chambers change the opening and closing state of the switch piece, and the oil pressure difference between the left and right chambers tends to zero. The hydraulic oil cylinder is arranged to drive the forks to move to the limit position relative to the supporting assembly, the length of the left and right chambers is adjusted to control the communication state of the left and right chambers, the oil pressure difference between the left and right chambers is reduced when the forks move to the limit positions on the left and right sides, the forks have a deceleration process, the hard impact of the forks on the supporting assembly is avoided, the impact on the forks is reduced, and the stability of the forks in carrying goods is improved.

The application relates to the field of outdoor products, and particularly discloses a hiking stick which comprises an outer rod, an inner rod and a locking structure installed at the end of the outer rod, wherein one end of the outer rod is a connecting end, the locking structure is installed at the connecting end, one end of the inner rod extends into the outer rod from the opening of the connecting end, the connecting end is provided with an open slot, and the open slot is configured to make the outer rod produce radial shrinkage deformation and tightly hold the inner rod when the locking structure applies a holding force; when the inner rod is extended or retracted, the side wall of the open slot is in contact with the protrusion on the surface of the inner rod and provides guidance. The open slot of the application can simultaneously realize the functions of "deformation locking" and "protrusion guiding". The open slot comprises an inclined section and a straight section, the side wall of the inclined section can guide the inner rod to produce circumferential rotation when the inner rod moves in the axial direction, the generated rotational component automatically corrects the angle of the inner rod, hard impact is avoided, the side wall of the straight section can constrain the inner rod to move only in the axial direction, circumferential movement is eradicated, and the extension and retraction operation of the inner rod is smooth and free of shaking.

The invention relates to the technical field of cleaning electric appliances, in particular to cleaning equipment with a displacement induction type self-extension mechanism and an operation method. The upper portion of a main body of a scrubber is connected with an intelligent induction welt cleaning device through a magnetic attraction fixing device; a visual identification sensor and a displacement sensor are installed at the top of a cover plate of the intelligent induction welt cleaning device, it is ensured that the cleaning device can be started when needed, a telescopic mechanism is arranged in front of the intelligent induction welt cleaning device, a cable driving motor and a bolt driving motor are arranged in the intelligent induction welt cleaning device, and the telescopic mechanism is composed of a connecting rod and a rotating shaft. And a pulling fiber is connected, so that the telescopic mechanism is ensured to operate stably and quickly.

The utility model discloses a kind of coating glue amount regulation control mechanism, to solve the problem of difficult accurate control of glue output speed in coating composite in prior art, uneven coating. The mechanism includes two side plates, glue roller is installed between two side plates, two swing arms and glue disc, glue delivery roller and metering anilox roller are installed between swing arm, metering anilox roller is close to glue roller, the interval between glue delivery roller and metering anilox roller is adjustable, the swing angle of swing arm is adjustable. Through the above double regulation mechanism, the transfer amount of glue between glue delivery roller and metering anilox roller and between metering anilox roller and glue roller can be accurately controlled, and coating uniformity and composite quality are significantly improved.

This invention belongs to the field of steel formwork processing technology, specifically a precast grandstand steel formwork splicing and welding device, including a welding fixture. A steel formwork is mounted on the welding fixture, and pressure strips are respectively provided on both sides of the top of the steel formwork. A first insertion sleeve is fixedly connected to each of the two pressure strips. A first bearing bracket is fixedly connected to each of the first insertion sleeves on the welding fixture, and a first combined sleeve is rotatably connected to each of the first bearing brackets. In this invention, a first hydraulic cylinder drives a linkage frame and a second double-sided gear, causing the pressure strips on both sides to apply equal downward pressure to the top of the steel formwork, avoiding template tilting or stress concentration caused by unilateral pressure. The downward pressure can be adjusted according to the steel formwork model to meet differentiated pre-pressing requirements. The mechanical transmission chain ensures uniform pressure distribution. Pre-pressing before welding effectively constrains the tendency for thermal deformation, providing a stable benchmark for subsequent welding.

The utility model provides a high-voltage-resistant automobile air conditioner wire harness, and belongs to the technical field of air conditioner wire harnesses. Comprising a damage prevention assembly, the damage prevention assembly comprises fixing seats fixed to the bottom of a supporting shell, damage prevention rings are arranged at the tops of the fixing seats, open grooves are formed in the damage prevention rings, rotating shafts are rotationally arranged on the damage prevention rings through the open grooves, rotating plates are rotationally arranged on the rotating shafts, guide wheels are arranged on the rotating plates, and second elastic pieces are fixed to the bottoms of the guide wheels; the fixing base is stably installed at the bottom of the supporting shell, an open groove is formed in a damage prevention ring at the top of the fixing base, the rotating shaft is installed on the damage prevention ring through the open groove and can rotate, the angle of the rotating plate rotationally arranged on the rotating shaft can be adjusted along with the rotating shaft, the guide wheel above the rotating plate can make contact with the wire harness, and when the wire harness moves, the guide wheel rotates to reduce friction; one end of the second elastic piece at the bottom of the guide wheel is fixed with the guide wheel, the other end is connected with the anti-damage ring, and the second elastic piece provides buffering when the wire harness is pressed or shakes.

The utility model provides a kind of steel band sealing type linear module, it includes: module main body, including the accommodation portion with upper opening, the guide rail being located in the accommodation portion and the steel band assembly being located at opening, steel band assembly includes the magnetic attraction strip being located in the length direction of opening two side edges, steel band and the tablet that will steel band front and back two ends be fixed in opening front and back two ends;Drive assembly, including motor and the transmission mechanism being connected with motor power;Sliding seat, be located in transmission mechanism, the bottom of sliding seat is equipped with the slider matched with guide rail, transmission mechanism drives sliding seat to move along guide rail;Slide table, be located in the top of sliding seat, including mounting seat, first roller, second roller and cover plate, two first rollers are arranged on mounting seat along slide table moving direction, two second rollers are respectively two first rollers front and rear, two first rollers lift the middle part of steel band to preset height, two second rollers are located above steel band, and steel band is pressed to the plane where opening is.

The utility model discloses an anti -explosion exhaust cabinet, include: cabinet, have working cavity, window subassembly, set up in the front wall of cabinet, window subassembly can open along the first direction to form the front opening that opens to the indoor environment, transmission subassembly, including antistatic transmission unit, antistatic synchronous unit and antistatic counterweight unit, antistatic synchronous unit is set in antistatic transmission unit, and is connected window subassembly and antistatic counterweight unit respectively, buffer unit, set up in the cabinet, along the first direction, buffer unit is located between antistatic counterweight unit and the cabinet, the utility model discloses an anti -explosion exhaust cabinet provides the buffer protection, can reduce the risk of explosion because of the impact, and the mechanical ignition source is eliminated.

This invention relates to the field of pharmaceutical and chemical technology, specifically to a purification apparatus for the preparation of flavonoid hydrochloride. The apparatus includes a heating device with a limiting groove. A pair of heating arc clamps are slidably connected inside the limiting groove, which restricts the position of the heating arc clamps. A container is held between the two heating arc clamps, and the container is connected to a purification component. A sliding column is fixedly connected to one side of each heating arc clamp. A control slide plate is slidably connected to one side of each heating arc clamp. The control slide plate has a first straight groove, a guide inclined groove, and a second straight groove, which are fixedly connected. This apparatus can automatically lift the container from inside the heating device via a support plate when changing containers, and the replaced container can be directly placed on the support plate for convenient container replacement.