12results about How to "Easy to assemble and replace" patented technology

The utility model relates to the technical field of lithium extraction from salt lakes, and discloses an electrochemical deintercalation device for lithium extraction from salt lakes, which comprises a connecting piece, a first pressing plate, a granular bed membrane stack component and a second pressing plate, the first pressing plate, the particle bed membrane stack assembly and the second pressing plate are tightly connected through connecting pieces; the particle bed membrane stack assembly comprises membrane stack monomers which are sequentially stacked in the first direction, each membrane stack monomer comprises an ionic membrane, two trough plates and two electrode plate frames, the two trough plates are arranged in the first direction in a spaced mode, the ionic membrane is arranged between the two trough plates in a clamped mode, and electrode cavities are defined by the ionic membranes and the two trough plates respectively. The two electrode plate frames are mounted in the two electrode cavities in a one-to-one correspondence manner; a liquid inlet hole and a liquid outlet hole are formed in the groove plate, and the liquid inlet hole, the electrode cavity and the liquid outlet hole in the same groove plate are communicated in sequence; the electrode plate frame comprises adsorbent particles, a graphite plate and a titanium mesh frame, the graphite plate and the titanium mesh frame define a filling cavity, and the adsorbent particles are arranged in the filling cavity. The lithium extraction device is convenient to assemble and can realize high-efficiency lithium extraction.

The utility model belongs to the technical field of coal mine equipment, and particularly discloses a safety isolation device for coal mine electromechanical equipment, which comprises a plurality of groups of isolation frames and a support frame, a plurality of groups of insertion blocks are mounted on one side wall of each isolation frame, a plurality of groups of cavities matched with the insertion blocks to insert are arranged on the other side of each isolation frame, and mounting grooves are arranged on the upper sides of the insertion blocks. Limiting blocks are slidably mounted in the mounting grooves, springs are connected between the lower sides of the limiting blocks and the bottoms of the mounting grooves, inserting grooves matched with the limiting blocks to be inserted are formed in the tops of the cavities, corresponding first inserting holes are formed in the multiple sets of inserting blocks, and corresponding second inserting holes are formed in the upper side wall and the lower side wall of each cavity. A connecting rod is arranged between the first inserting hole and the second inserting hole in a penetrating mode. The two groups of isolation frames are positioned by inserting the limiting blocks into the slots and are connected by inserting the connecting rods into the first insertion holes and the second insertion holes, the width of the safety isolation device can be adjusted according to the size of electromechanical equipment, and assembly, replacement and maintenance are facilitated.

The utility model relates to the technical field of fabric processing, in particular to a fabric printing device which comprises a cabinet body, the cabinet body is provided with a feeding port and a discharging port, a feeding mechanism is connected to the feeding port and the discharging port respectively, the feeding port is connected to the feeding mechanism and provided with a limiting assembly, and the discharging port is connected to the discharging mechanism. The limiting assembly is used for limiting and conveying a fabric to the wet pressing mechanism, the wet pressing mechanism is used for carrying out wet pressing on the fabric and conveying the fabric to the embossing mechanisms, the embossing mechanisms are provided with two groups for carrying out hot-pressing printing on the fabric and are connected to the hot-pressing mechanism, and the hot-pressing mechanism is used for carrying out hot-pressing paving on the fabric and conveying the fabric to a discharging opening. The cabinet body is divided into the processing chamber and the drying storage chamber through the partition plate, the space of the cabinet body is increased, the wet pressing mechanism, the embossing mechanism and the hot pressing mechanism are synchronously pressed and printed through the power source, the working efficiency is improved, printing teeth on the embossing mechanism are assembled and replaced through the assembling groove, the embossing style of the fabric is improved, practicability is high, and good application prospects are achieved.

The utility model provides a tree pool shallow root growth prevention device which comprises a tree pool curbstone internally provided with a plurality of hollow structures, a root prevention assembly is arranged in each hollow structure, and each root prevention assembly at least comprises a root inlet, a growth curved channel, a regeneration device and a root outlet. The regeneration device comprises a spherical body and a conical extension part arranged on the periphery of the spherical body; the number of the growth curved channels is at least three, the multiple growth curved channels are fixedly connected together through the regeneration devices between every two adjacent growth curved channels to form a curved channel assembly, the regeneration devices are arranged between every two adjacent growth curved channels and on one side of the curved channel assembly respectively, and the root inlet, the curved channel assembly and the root outlet are sequentially arranged from bottom to top. The bottommost growth curved channel is connected with the root inlet, and the uppermost regeneration device is connected with the root outlet. According to the tree pool shallow layer root growth resisting device, the root system in the tree pool is difficult to grow in the shallow layer, the road structure cannot be damaged, pollution cannot be generated, adaptability is high, and assembling and replacing are convenient.

The invention provides a car coupler assembling device and method. The device comprises an assembly table body, a positioning bearing mechanism and a coupler lifting rod mechanism, the assembly table body comprises a front plate, a first supporting structure and a second supporting structure, the first supporting structure is installed on the front side of the front plate, and the second supporting structure is installed on the rear side of the front plate; the positioning and supporting mechanism comprises a coupler bracket and a tail hanging structure, the coupler bracket is mounted on the first supporting structure, and the tail hanging structure is mounted on the second supporting structure; a window I is formed in the front plate, the tail hanging structure is located at the window I, and the tail of the car coupler penetrates through the window I to be connected with the tail hanging structure. The car coupler lifting rod mechanism is fixed to the front plate and located above the first supporting structure, and the car coupler lifting rod mechanism is connected with an upper lock pin of the car coupler. The car coupler assembling difficulty can be reduced, the assembling efficiency is improved, and the assembling precision and reliability are improved.

The utility model relates to a kind of scraper device and stirring device for scraping wall stirring, including connecting plate (2), pin shaft (3), scraper (4) and split pin (1);The connecting plate (2) one end is connected with stirring paddle (5), and the other end of connecting plate is connected with pin shaft (3), and the axis of pin shaft (3) is perpendicular to the movement direction of stirring paddle (5);Multiple scrapers (4) are sleeved on the pin shaft (3), and scraper (4) can rotate around pin shaft (3);The end of pin shaft (3) away from pin shaft cap is installed split pin (1) to limit scraper (4).The utility model is simple in processing and manufacturing, easy to disassemble and install, scraper is closely adhered to tank wall, scraper self-regulating effect is obvious, wall is scraped clean, easy to clean, and assembly replacement is convenient.

The invention provides a working condition testing device and method for a motorcycle primary clutch, and belongs to the technical field of continuously variable transmission detection equipment. According to the working condition testing device, through the design of the simulation starting disc part, the first limiting ring is driven by the moving disc of the primary clutch to compress the elastic part, the movement stopping part limits the movement distance of the first moving ring, and then the elastic potential energy stored by the elastic part is used for driving the moving disc to move back; the whole movement condition of the primary clutch in the whole motorcycle is simulated, and the problem of resource waste is solved. The step design of the test method makes full use of the advantages of low cost and easy assembly and replacement of the simulation starting disc component, ensures that one simulation starting disc component can be correspondingly used for testing each primary clutch, ensures that the test conditions of the same batch of primary clutches with the same model can be consistent, and improves the test efficiency. The problem that an operator cannot accurately judge a test result due to the change of the whole motorcycle performance is solved.

The utility model provides a paper sculpture lamp structure, which relates to the technical field of paper sculpture lamps and comprises a vertical support, and the bottom of the vertical support is bent forwards. A connecting cylinder is integrally arranged at the rear end of the fixing plate, and the connecting cylinder is fixedly arranged in the middle of the vertical support; a flange structure is integrally arranged at the front end of the fixing plate, a shading plate is arranged outside the flange structure, and a hole formed in the middle of the shading plate is the same as the flange structure in size. A shaping coaming is fixedly arranged on the front side of the shading plate; a light shielding plate is fixedly arranged on the front side of the shaping surrounding plate; oiled paper layers are arranged on the outer surfaces of the light shielding plate and the lamplight shielding plate, dustproof and antifouling protection can be provided, the total strength is improved, damage is not prone to occurring, the shapes of the light shielding plate and the lamplight shielding plate are customized according to needs, the light shielding plate and the lamplight shielding plate are combined in cooperation with the shaping coaming, multi-point-position installation is achieved through pasting feet, stability is high, and installation is convenient. The problem that the protection effect of an existing paper carving lamp affects attractiveness is solved.

A traveling wheel used for a car stopping roadblock is composed of a rubber wheel and a hub, and the hub is composed of a symmetrical two-piece split structure. The two split hubs respectively clamp the two sides of the rubber wheel and are fixed through bolts and nuts; a traditional hub of an integrated structure is designed to be of a split type two-piece structure, the two hub pieces clamp the two sides of the rubber wheel respectively and are fixedly installed through the bolts and the nuts, the split type hub is simple in machining and manufacturing process and very convenient to replace and assemble, and operation can be completed without professionals.

The utility model provides a locking mechanism and a cleaning machine with the locking mechanism, the locking mechanism comprises a brush assembly and a spray head assembly, the brush assembly comprises a shell and an elastic toggle clip, the spray head assembly extends into the shell, and a thread on the shell is connected with a locking nut; the locking mechanism has a first state and a second state, in the first state, the locking nut is locked with the thread on the shell, and the locking nut presses the elastic toggle clip and holds the spray head assembly; in the second state, the locking nut and the threads on the shell are unscrewed, the elastic toggle clip loosens the spray head assembly, the spray head assembly and the shell can move in the axial direction, the two functions of the cleaning brush and the spray head assembly are integrated, the cleaning work is more convenient, and the cleaning brush and the spray head do not need to be frequently switched.

The present application relates to the technical field of outdoor working equipment, in particular to a cutting mechanism, an intelligent mower and a mower. The cutting mechanism comprises a connecting assembly and a cutter head. The connecting assembly is connectable to a motor output shaft. The cutter head is detachably connected to the connecting assembly. The mower has a motor with a motor output shaft. The mower further comprises the cutting mechanism or the cutter head. The cutter head is connected to the motor output shaft through detachable connection to the connecting assembly. The cutting mechanism provided by the present application has the advantages of convenient and quick assembly and replacement, high efficiency and good safety. The mower provided by the present application has the advantages of convenient and quick assembly and replacement, high efficiency and good safety of the cutter head of the cutting mechanism.

This utility model discloses a cutting device for aluminum die-casting equipment, comprising: a cutting tool for cutting from top to bottom, a first plate body disposed below the cutting tool, and an electromagnet assembly disposed below the first plate body; the first plate body is arranged at an angle, and a first opening is provided at the lower part of the first plate body, with a filter plate covering the first opening; the electromagnet assembly is disposed against the downward-facing side of the first plate body. This utility model solves the technical problem of inconvenient separation and recovery of aluminum chips, aluminum strips, and ferromagnetic impurities, achieving the technical effect of separating aluminum strips, aluminum chips, and ferromagnetic impurities and recovering aluminum chips and aluminum strips.