48results about How to "Smooth structure" patented technology

The invention discloses a thermal insulation multiphase ceramic fiber aerogel used in an ultrahigh temperature environment of 1800 DEG C and a preparation method of the thermal insulation multiphase ceramic fiber aerogel. The preparation method comprises the following steps: mixing basic zirconium carbonate, glacial acetic acid and a yttrium source according to a specific molar ratio to prepare a zirconium precursor solution; the preparation method comprises the following steps: adding an aluminum source and a silicon source into a solvent according to a specific molar ratio, completely dissolving to obtain a silicon-aluminum solution, condensing and refluxing until the solution is completely clarified to prepare a silicon-aluminum precursor solution, mixing the silicon-aluminum precursor solution with the silicon-aluminum precursor solution according to a specific molar ratio, solating to obtain a zirconium-silicon-aluminum ternary sol, adding a spinning aid into the zirconium-silicon-aluminum ternary sol to obtain a zirconium-aluminum-silicon ternary spinning solution, and carrying out spinning on the zirconium-silicon-aluminum ternary spinning solution to obtain the zirconium-silicon-aluminum ternary spinning solution. And carrying out electrostatic spinning or centrifugal spinning on the zirconium-aluminum-silicon ternary spinning solution to obtain a zirconium-aluminum-silicon fiber aerogel precursor, collecting the zirconium-aluminum-silicon fiber aerogel precursor, heating to 1000-1300 DEG C, carrying out heat preservation, and cooling along with a furnace to obtain the aluminum oxide-zirconium oxide-mullite fiber ceramic aerogel with a three-dimensional structure. The aerogel prepared by the method is good in flexibility and has a good three-dimensional pore structure, and the fiber surface is smooth.

The application relates to the air conditioning technical field and discloses an indoor unit and an air conditioner. The indoor unit comprises a shell, an air duct formed in the shell, an air inlet and an air outlet, and the air duct is communicated between the air inlet and the air outlet; a heat exchanger located in the air duct; a cross-flow fan located in the air duct, the cross-flow fan comprising a motor; wherein a side wall of the air duct is provided with an exhaust passage communicated with the air duct, the shell is further provided with a heat dissipation passage, the heat dissipation passage is located outside the air duct and is communicated between the exhaust passage and the motor, and airflow in the air duct can flow to the motor through the exhaust passage and the heat dissipation passage. The airflow in the air duct has certain kinetic energy and temperature regulation, thereby providing continuous cooling effect for the motor, so that the heat dissipation efficiency of the motor is remarkably improved, and the service life of the motor is prolonged.

The utility model relates to the field of maintenance frame discloses a maintenance frame for lifting type industrial robot, including base, the top of base is provided with lifting assembly, the top fixed connection of lifting assembly has fixed platform, both sides of fixed platform all are fixedly connected with two connecting frames, the left side fixed connection of connecting frame has support frame, the bottom rotatory connection of support frame has support rod, the other end rotatory connection of support rod has support screw rod, the other end fixed connection of support screw rod has driven rod, the middle rotatory connection of driven rod has fulcrum rod, the side fixed connection of driven rod has adjusting rod. In the utility model, enhance platform stability, this design operation is simple, compact structure, can fixedly spread of extension board fast, is applicable to industrial maintenance scene etc, has the advantages such as smooth unfolding, locking reliable, strong bearing capacity, effectively promotes work efficiency and security.

The utility model relates to the related technical field of food detection, and discloses a pulp sampler for food detection, which is characterized in that a placing cavity is arranged in a placing cylinder, a clamping device and a sampling device are arranged in the placing cavity in a sliding manner, the clamping device comprises a placing plate, a plurality of sliding grooves are formed in the upper surface of the placing plate in an annular array manner, and the sampling device is arranged in the placing cavity. Sliding blocks are slidably installed in the sliding grooves formed in the array, claw plates are fixedly installed on the upper surfaces of the sliding blocks, and spring ropes are connected to the lower ends of the sliding blocks arranged in the array. The cutting plate is slidably mounted on the surface of the side through groove, so that a regular and consistent opening can be cut in the surface of the orange, a standardized pulp sample can be obtained, the cutting plate can complete cutting of the upper layer surface of the orange through simple operation, and compared with manual peeling or cutting, the time is greatly saved, and the sampling efficiency is improved.

The utility model relates to the technical field of cooking machines, in particular to a cooking machine pot cover with an inner cover not easy to fall off, which comprises the inner cover and an outer cover, and the outer cover is provided with a mounting hole. The inner cover sequentially comprises a coronal outer edge and a stuffing section from top to bottom; the crown-shaped outer edge is lapped on the outer cover, and the stuffing section is mounted in the mounting hole. The utility model has the beneficial effect that the inner cover can be prevented from falling downwards. The overall structure is simple and reasonable.

The utility model relates to the technical field of ring rolling machines, in particular to a vertical ring rolling machine for forging, which comprises a forging ring and a mounting frame, electric push rods are mounted on the outer walls of two sides of one side of the top of the mounting frame, and one end of a piston rod of each electric push rod is fixedly connected with a fixing block. Rectangular grooves are formed in the outer walls of the two sides of one side of the top of the mounting frame, supporting plates are fixedly connected to the inner walls of one sides of the rectangular grooves, U-shaped frames are slidably connected to the outer walls of the supporting plates, and second limiting frames are slidably connected to the inner walls of the two sides of one side of each U-shaped frame; when the forge piece ring is completely separated from the supporting block and the rolling structure, the forge piece ring directly falls under the action of gravity to complete blanking, the problems that the outside of the forge piece ring is not limited, part of the forge piece ring is prone to warping outwards in the supporting and rolling process, and the structure is not flat any more are solved, blanking is more convenient after the forge piece ring is rolled, and the production efficiency is improved. And the use efficiency of the vertical ring rolling machine is improved.

The utility model belongs to a three-dimensional hook rack which is used for hanging sundries in living, office, accommodation and other spaces of people. The fixing plate (4) of the three-dimensional hook rack is provided with a plate surface (17) which can be bonded by glue and is provided with a fixing hole (18), and a clamping sleeve (11) on the plate surface (17) is connected with the slide way (5). The wide clamping sleeve (11) for fixing the sliding pipe (5) is formed by folding a relatively wide stainless steel plate, and is simple, stable and attractive in appearance. An adjustable gap is reserved in the hanging plate (21) connected with the clamping sleeve (11), a thread for fixing the sliding pipe (5) can be fixed through a fixing screw, the clamping sleeve (11) and the sliding pipe (5) form an integrated structure, the width of the clamping sleeve (11) is three times that of the original clamping sleeve (11), and the clamping sleeve (11) and the sliding pipe (5) form an integrated stable structure through an adjusting device with two adjusting holes (19). The fixing plates (4) can be used independently and can also be used in a combined mode.

The utility model relates to the technical field of proportioning devices, in particular to a proportioning device for insulating paint production, which is characterized in that heating pipes are arranged on the inner wall of a feeding pipe and the inner wall of a tank body, a controller electrically connected with the heating pipes is arranged on the outer wall of the tank body, a driving wheel is fixedly arranged at the top of a first rotating shaft, and the driving wheel is connected with the heating pipes. A fixed seat is fixedly arranged above the feeding pipe, a second rotating shaft is rotationally arranged on the fixed seat, a driven wheel is fixedly arranged at the top of the second rotating shaft, and after the first rotating shaft rotates, a driving wheel drives the driven wheel to rotate through a chain, so that the second rotating shaft can drive a scraping rod to rotate in the feeding pipe; the material scraping rod can provide a material scraping effect on materials on the inner wall of the feeding pipe, the materials are prevented from being attached to the inner wall of the feeding pipe, the heating pipe can generate heat through the controller, and the materials are not prone to being blocked in the feeding pipe.

The utility model discloses an ostomy bag pouring device which effectively solves the problem that an ostomy bag is inconvenient to pour. Comprising a rectangular box in the left-right direction, an opening of the rectangular box faces rightwards, the left end of the rectangular box is detachably connected with a flushing box, the upper end of the flushing box is connected with a flushing pipe, sliding grooves in the left-right direction are formed in the front side wall and the rear side wall of the rectangular box correspondingly, and sliding plates are slidably connected into the sliding grooves; the front side wall and the rear side wall of the rectangular box are each provided with two vertically-symmetrical guide grooves, the guide grooves are in an inverted L shape and located between the two sliding grooves, rectangular blocks are slidably connected into the guide grooves, and inserting columns inserted into the kidney-shaped grooves in the corresponding sides of the rectangular blocks are fixed to the opposite ends of the rectangular blocks on the front side and the rear side correspondingly. Sliding rods in the left-right direction are fixed to the sides, away from the kidney-shaped grooves, of the rectangular blocks correspondingly, and blocking rods are arranged on the upper side and the lower side of an opening of the rectangular box correspondingly; the device is simple in structure, convenient to operate, novel in conception and high in practicability.

The invention discloses an ultrasonic welding device for sanitary towel edge pressing, and belongs to the field of welding knurling, the ultrasonic welding device comprises a pressing platform, a knurling mechanism is arranged on the pressing platform, a driving mechanism is arranged between the knurling mechanism and the pressing platform, the knurling mechanism comprises a mounting bracket rotationally arranged on the pressing platform, and a circular ring rotating shaft is rotationally arranged on the mounting bracket; a circular ring rotating shaft is arranged on the pressing platform, a circular pulling plate is arranged on the circular ring rotating shaft in a sliding mode, a plug pin is fixedly arranged on the circular pulling plate, an embossing welding roller is detachably installed in the circular ring rotating shaft, the embossing welding roller is fixedly connected with the circular ring rotating shaft through the plug pin, and the embossing welding roller can rotate relative to the installation support; according to the embossing welding roller device, the three sets of embossing welding rollers are arranged to meet different embossing requirements, the overall structure of the device is coherent, the functions are matched with one another, finally, the embossing welding rollers are easily disassembled, and time is saved.

This utility model relates to the field of transfer equipment technology, specifically disclosing a two-stage telescopic mechanism. The mechanism includes a fixed frame, a first lifting frame, a second lifting frame, and two drive units. The fixed frame includes two first male connectors. The first lifting frame includes a first frame plate, one surface of which is fixed with two first female connectors that slide in cooperation with the first male connectors, and the other surface of which is fixed with two second male connectors. The second lifting frame includes a second frame plate, one surface of which is fixed with two second female connectors that slide in cooperation with the second male connectors, and its bottom has a through-hole, with the two second female connectors located on opposite sides of the through-hole. One drive unit is fixed to the fixed frame and located between the two first male connectors, and the other drive unit is fixed to the first lifting frame and at least partially passes through the through-hole. This mechanism simplifies the specific structure, reduces the space occupied, and achieves precise transfer of products to be processed.

The utility model discloses a projection display device, and the device comprises a light source module which is used for emitting a light beam; the reflection adjusting module is used for adjusting the propagation direction of the light beams emitted by the light source module so as to control different areas on the light modulation module to be irradiated by the light beams at different moments; the light modulation module is used for modulating the light beams and outputting image light obtained through modulation; the control module is used for acquiring target display light intensity of the target area from the light modulation module and controlling the illumination light intensity of the light beam emitted by the light source module to be matched with the target display light intensity when the target area on the light modulation module is irradiated, and the target display light intensity is the maximum display light intensity in the display light intensity corresponding to the pixel unit of the target area. Thus, the reflection adjustment module is arranged, so that the light beam emitted by the light source module can only illuminate a partial area on the light modulation module each time, the power consumption of the device is reduced through partitioned illumination of the light modulation module, and the size of the projection display device is reduced through multiplexing of the projection lens.

This invention relates to a carrier, which includes a support frame and a first wheel assembly and a second wheel assembly respectively disposed at the bottom of the support frame. The support frame includes a surrounding frame, a support frame disposed below the surrounding frame, and a support assembly connected between the surrounding frame and the support frame. The support assembly is foldable in the vertical direction. During the vertical folding process of the surrounding frame and the support frame, the first wheel frame of the first wheel assembly and the second wheel frame of the second wheel assembly can rotate towards each other and retract relative to the support frame, so that the first wheel body and the second wheel body move closer to each other in the front-back direction. This reduces the number of operation steps, decreases the overall size of the folded carrier, and also makes the structure of the folded carrier flatter.

The utility model discloses a compact line industrial and mining lamp relates to lighting device field, including the lamp shell of strip shape, the edge of both ends of lamp shell width direction is equipped with the flange extending to the direction away from the lamp shell, the back of lamp shell is equipped with a plurality of cooling fins, and the end of cooling fin length direction extends to the flange and is integrated with the flange, and the cooling fin of both ends of lamp shell length direction is equipped with the ceiling structure, and the front of lamp shell is equipped with the recessed groove body to the cooling fin side, and the lens and light source PCB are sequentially arranged in the direction of lamp shell front to back, the middle part of lens is fixedly connected with inductor, and the back of lamp shell is fixedly connected with the power box of being located cooling fin outside and being cylindrical, and the control structure is equipped in the power box, and the wall surface of both sides of power box and lamp shell is equipped with the wire -through part, and this line industrial and mining lamp structure is compact, and the volume is small, and the power box of cylindrical cooperation strip shape lamp shell design makes the appearance of lamp novel.

This invention discloses a three-stage displacement-related friction energy dissipation device and method, comprising a nested layer consisting of an integrally formed U-shaped outer layer and an I-shaped inner layer, with long friction blocks and U-shaped concave surfaces respectively on the U-shaped outer layer and the I-shaped inner layer; it also includes an intercalation layer with short friction blocks and arc-shaped protrusions corresponding to the long friction blocks and U-shaped concave surfaces. The two arms of the intercalation layer are inserted into the gap between the long friction blocks and U-shaped concave surfaces of the U-shaped outer layer and the I-shaped inner layer of the nested layer, and slide relative to the nested layer to achieve the first level of limiting; a second level of limiting is achieved by a screw sequentially penetrating the nested U-shaped outer layer, the intercalation layer, and the I-shaped inner layer. This invention achieves three-stage variable stiffness friction adaptive energy dissipation by providing constant friction force during the small displacement stage, exponentially increasing friction force during the medium displacement stage, and mechanically limiting and locking during the large displacement stage, which can better adapt to the differentiated requirements of structures for damping force and stiffness under earthquakes of different intensities.

This application relates to the field of artificial intelligence technology, and in particular to a knowledge graph question answering method, system, and storage medium based on structural induction and differentiable connectivity constraints. It decomposes natural language questions to obtain seed entities, employs personalized random walks around these seed entities to obtain their structural importance distribution, and integrates this distribution with semantic similarity as a retrieval criterion to filter candidate entity subgraphs. A gated graph neural network with geometric features such as hop count and node degree is introduced into the candidate subgraphs for structural inductive reasoning. Furthermore, differentiable connectivity constraints are constructed to softly model entity rewards and edge costs, ensuring the compact connectivity of the reasoning subgraph. End-to-end optimization is performed by combining question answering main loss, ranking loss, and connectivity regularization, thereby achieving accurate reasoning and prediction of answer entities in the knowledge graph.

The underneath type double-guide-rail door machine comprises a door machine upper sill, a lift car and a door machine installation support, a door machine is assembled on the door machine installation support, the door machine upper sill is installed at the bottom of the lift car, the door machine installation support is connected with a C-shaped groove of the lift car, and the other side of the door machine installation support is connected with a reserved kidney-shaped hole of the door machine upper sill. A welded threaded hole is reserved in the door machine, a guide rail a and a guide rail b are assembled on the side wall of the door machine, a supporting mechanism is assembled on the side walls of the guide rail a and the guide rail b, a door sliding plate is assembled at the front end of the door machine, an upper door roller is assembled at the upper end of the door sliding plate, a lower door roller is assembled at the lower end of the door sliding plate, and the door sliding plate is installed on the door guide rail through an upper and lower door roller 1. Side rollers are mounted at the bottom of the door sliding plate; according to the underneath type double-guide-rail portal crane, the installation limitation of the portal crane is reduced, the special adjustable installation support is arranged at the bottom, and the assembling convenience of the portal crane is greatly improved.

This invention relates to the field of fabric technology, disclosing a skin-friendly, elastic, lustrous polyolefin cotton natural UV-resistant fabric and its preparation method. The preparation method includes a knitting process and a finishing process. In the knitting process, the raw materials are combed long-staple cotton and polyolefin elastic fibers, and the woven structure is a cotton-jersey fabric structure formed by the uniform distribution of combed long-staple cotton and polyolefin elastic fibers. The finishing process includes opening, pre-setting, alkali shrinking, enzyme washing, dyeing, dehydration, drying, setting, steaming, and pre-shrinking. The resulting fabric has a weight of 200-300 g / m². 2 The weight deviation is within + / -3%, the dimensional change after washing is controlled within -5%, and the fabric's UV protection value is 50 UPF. It combines high elasticity and UV protection.

The invention provides a combined spacer robot and a use method thereof, and relates to the technical field of spacer installation, and the spacer robot comprises a head robot and a tail robot which are sequentially connected from front to back; the head robot comprises a front loading module, a front hoisting mechanism, a front main body frame and a driving assembly, the front loading module is slidably connected to the upper layer of the four-split conductor, the front main body frame is connected to the lower side of the front loading module, and the lower side of the front main body frame is connected with a storage bracket for storing a spacing board; the tail robot comprises a rear loading module, a rear hoisting mechanism, a rear main body frame, a mechanical arm, a clamping jaw and a pressing device, the rear loading module is slidably connected to the upper layer of the four-bundle conductor, the rear main body frame is connected to the lower side of the rear loading module and connected with the front main body frame, and the mechanical arm and the clamping jaw are installed in the rear main body frame; the pressing device is installed at the output end of the mechanical arm. The device is small in size, light in weight and convenient to use.

The utility model discloses a riveting buffer that can be guided relates to riveting tool technical field. Including split type buffer ring and split type fixed ring, split type buffer ring is connected in split type fixed ring one end for pre -compaction on the riveting processing surface of board to prevent the deformation of board, and split type fixed ring is used for the positioning guide of the riveting of riveting joint, split type buffer ring includes two groups semicircular buffer ring, and two groups semicircular buffer ring are buckled to form the split type buffer ring of circular ring shape, split type fixed ring includes two groups semicircular fixed ring, and two groups semicircular fixed ring are buckled to form the split type fixed ring of circular ring shape, and the end face on one end of semicircular fixed ring is provided with the connecting structure for with one end fixed connection of semicircular buffer ring, and the butt joint structure is set up between two groups semicircular fixed ring for making two groups semicircular fixed ring butt joint buckling.

The utility model discloses a small-caliber central thermal insulation pipe for a medium-deep geothermal well, which comprises an inner pipe and an outer pipe, two ends of the inner pipe and the outer pipe are annularly connected to form a sealed cavity, a thermal insulation layer wrapping the inner pipe is arranged in the sealed cavity, the thermal insulation layer is of a layered structure, a BOPET (biaxially oriented polyethylene terephthalate) film is used as a base material, and a layer of aluminum film is electroplated on the BOPET film. The BOPET film base material is combined with the electroplated aluminum film, so that the reflection performance of the heat preservation layer is enhanced, outward heat transfer of internal heat is effectively blocked, the light weight and high strength of the heat preservation layer are guaranteed, and the heat preservation layer is compact and flat in structure and convenient to wrap. Due to the design of the strip-shaped ribs, the strength of a coating object is improved, deformation or damage of the heat preservation layer in long-time use is prevented, meanwhile, the strip-shaped ribs can serve as coating datum lines, axis alignment during coating is guaranteed, dislocation of the heat preservation layer at the connector is reduced, flatness is guaranteed, the heat reflectivity and the heat preservation effect are improved, and accurate positioning of constructors is facilitated; the construction efficiency is improved.

The invention relates to a cart which comprises a front support, a rear support, a push rod frame, a connecting frame, a front wheel assembly and a rear wheel assembly, when the cart is in an unfolded state, the upper portion of the rear support is rotationally connected to the front support, and the lower portion of the push rod frame is rotationally connected to the rear support; the front portion of the connecting frame is rotationally connected with the upper portion of the front support, the rear portion of the connecting frame is rotationally connected to the push rod frame, the front wheel assembly is arranged at the bottom of the front support, the rear wheel assembly is arranged at the bottom of the rear support, and the stroller is folded when the stroller is in a folded state. The front support, the rear support, the push rod frame and the connecting frame extend in the up-down direction and are folded in the front-back direction. The number of rod pieces of the stroller is small, the structure is simple, folding operation is convenient, the size of the folded stroller is relatively small, the structure of the folded stroller is relatively flat, and great convenience is brought to daily carrying, storage and the like of a user.

The present disclosure provides a light emitting diode and a light emitting diode preparation method. The light emitting diode comprises a first epitaxial structure, a second epitaxial structure, a first insulating reflective layer, a connecting electrode and a second insulating reflective layer; the first epitaxial structure and the second epitaxial structure each comprise a step structure, the step structure comprising a step top surface and a step bottom surface; the first epitaxial structure and the second epitaxial structure are arranged at intervals; the first insulating reflective layer is located in an isolation groove between the first epitaxial structure and the second epitaxial structure, and one side of the surface of the first insulating reflective layer is connected to the step bottom surface of the first epitaxial structure, and the other side of the surface of the first insulating reflective layer is connected to the step top surface of the second epitaxial structure; the connecting electrode is located on the first insulating reflective layer and is electrically connected to the step bottom surface of the first epitaxial structure and the step top surface of the second epitaxial structure, respectively; and the second insulating reflective layer covers the connecting electrode, the first insulating reflective layer, the first epitaxial structure and the second epitaxial structure.

The utility model discloses an integrated casing line structure, door casing line and wall body guard board belong to door and window technical field. One end of adjusting plug -in board and casing board integrative setting are set up with, and the width extension direction of adjusting plug -in board and the width extension direction of casing board are set up perpendicularly, and the end of adjusting plug -in board away from casing board is used for inserting the fixed section bar glue injection slot and is fixed, is equipped with the cutting groove on adjusting plug -in board, and cutting groove is used for guiding cutting adjusting plug -in board to make adjusting plug -in board can be according to the width adjustment of different thickness wall hole. The integrated casing line structure disclosed by the utility model can be adaptively cut according to the need of door hole thickness, and the flexibility of size adjustment is realized.

The utility model discloses a mortise and tenon ladder type bridge, including by two sides parallel's edge beam and the ladder type bridge main unit of the connection two side edge beam's a plurality of crosspieces are formed. In the bridge main unit one end, at least one side's edge beam end portion is equipped with tenon, is equipped with the mortise eye that cooperates with it in the other end corresponding position, and the adjacent bridge main unit is inserted into the mortise eye and realizes the insertion connection through tenon. The cooperation structure of tenon and mortise eye can limit the relative displacement of bridge in the plane perpendicular to the insertion direction, and can bear axial tension, and the contact surface guarantees electrical continuity. The mortise and tenon structure can adopt stamping, welding, casting and other modes and is connected with the edge beam, and can cooperate locking device and realize firm connection. The utility model realizes the modularization connection of bridge, and the installation is convenient, and the strength is high, and the conductivity is excellent, is applicable to the quick assembly and maintenance in the cable laying system.

The utility model belongs to a three-dimensional hook rack which is used for hanging sundries in living, office, accommodation and other spaces of people. Rocker arm shafts (1) extend out of the two ends of the three-dimensional hook frame, each rocker arm shaft (1) is a steel wire with the corresponding length, one end of each steel wire is inserted into a guide hole (12) of a plug (3) on the three-dimensional hook frame, the other end of each steel wire is provided with a plug, the rocker arm shafts (1) can slide into the guide holes (12) to be stored and pulled out, and clamps (2) can slide on the rocker arm shafts (1) or move together with the rocker arm shafts (1) to adjust the position. The utility model relates to a device capable of increasing and reducing a three-dimensional hook rack, in particular to a three-dimensional hook rack with a clamp.

This utility model discloses a top-discharge intermittent reactor, belonging to the field of reactor technology. It includes a reactor body and a top-discharge unit. The top of the reactor body is sealed and fixed with a reactor lid, and a heating jacket is provided on the outside of the reactor body. A stirring motor for driving a stirring paddle is fixed on the reactor lid. The reactor lid also has a feeding gate valve and a discharge port. A discharge pipe is connected to the inside of the discharge port, extending to the bottom of the reactor body, and a safety gap is provided between the discharge pipe and the stirring paddle. The top-discharge unit includes a filter tank supported and fixed to the top of the reactor body by a bracket, with a feeding flange installed on the top of the filter tank. A filter basket is provided inside the filter tank, fitting snugly against the inner wall of the filter tank. The bottom of the filter tank is connected to the inside of the reactor body via a return valve. This top-discharge intermittent reactor can completely discharge the reaction-generated material from the reactor body, ensuring more thorough discharge.

The present invention discloses a floating system for an amphibious emergency rescue tracked vehicle, comprising a fender and a track, wherein the fenders have two and are detachably mounted on both sides of the amphibious emergency rescue tracked vehicle, and the track is detachably mounted on a driving wheel, a guide wheel, a plurality of towing wheels and a plurality of load-bearing wheels on one side of each fender; the amphibious emergency rescue tracked vehicle can not only travel on land but also float in water, and the floating power relies on paddling by a card plate, and the power is sufficient, and no spray pump is required to compensate for the power; the water flow between the track and the fender forms a directional water flow under the arc-shaped structure at one end of the fender, and will not affect the travel of the amphibious emergency rescue tracked vehicle; the slidable card plate provides convenient operation for the amphibious emergency rescue tracked vehicle to switch between water and land forms; the load-bearing wheels with special structures ensure that the amphibious emergency rescue tracked vehicle will not be hindered by the card plate when it travels normally on land.

The invention discloses a flower cake processing and conveying device with a guide structure, the invention relates to the technical field of conveying equipment, including a frame, a feeding mechanism, and a guide assembly, the feeding mechanism includes an active roller, the corresponding positions of the outer side of the active roller are all rotatably installed with a support frame, the end of the support frame away from the active roller is rotatably installed with a driven roller, a conveyor belt is installed between the driven roller and the active roller, a toggle tooth is fixedly installed on the outer side of the active roller and close to the conveyor belt, an adjustment assembly is installed at the side of the outer side of the frame, the guide assembly includes a base, a right-angle guide plate is fixedly installed on the top of the base, a heating module is installed on the side of the outer side of the right-angle guide plate, the heating module is installed at a position close to the active roller, and a supporting connecting rod is fixedly installed at the bottom of the right-angle guide plate. The flower cake processing and conveying device with a guide structure achieves the effect of anti-deviating, can guide the flower cake, and is not easy to deviate.