46results about How to "Achieve expansion" patented technology

This invention relates to the field of low-temperature fermentation formulation technology. The invention provides a low-temperature resistant compound bacterial enzyme formulation, its preparation method, and its application in the co-fermentation of straw and manure. The compound bacterial enzyme formulation comprises the following raw materials in parts by weight: 8-10 parts of compound bacterial agent, 1-1.4 parts of compound enzyme agent, and 88.6-91 parts of excipients. The compound bacterial enzyme formulation of this invention can ferment straw and manure under conventional conditions as well as at low temperatures of around 15°C, effectively meeting the fermentation requirements in low-temperature regions. By combining the excipients with the bacteria and enzymes, substances and nutrients during the fermentation process can be effectively adsorbed, avoiding acid inhibition, and providing attachment sites for the bacteria and enzymes, thus prolonging their activity.

The utility model discloses a vacuum chamber with a double-propulsion material distribution device, which belongs to the technical field of vacuum pugging and comprises a pug feeding mechanism and a vacuum pugging chamber which are communicated with each other through a material distribution sieve plate, two pugging propulsion lines are arranged in the vacuum pugging chamber, and the two pugging propulsion lines respectively receive pug which is distributed by the material distribution sieve plate. And two pugging propelling lines are integrated in a vacuum cavity of the vacuum pugging chamber. The pug is distributed by the distribution sieve plate and then uniformly falls onto the corresponding pug propulsion lines, and is respectively and independently subjected to homogenization mixing and vacuum degassing treatment, and finally the pug is molded by the distribution lines and then pushed out. The capacity expansion of the vacuum pugging equipment is realized through double-line independent treatment, the production efficiency is improved, and the high integration degree of double lines ensures that the floor area expansion rate of the equipment is extremely low. Due to the fact that the pug of the double lines is processed in parallel after being distributed, the independent operation mode ensures the processing quality of the pug of each single line, and the homogenization and degassing effects are guaranteed.

This application relates to the field of carbon source materials, and in particular to a composite carbon source for enhancing the denitrification capacity of activated sludge, its preparation method, and its application. The composite carbon source for enhancing the denitrification capacity of activated sludge, by weight, comprises: 45-60 parts of fast-acting carbon source, 10-15 parts of long-acting carbon source, 9-16 parts of synergist, 0.2-0.5 parts of activator, 4-8 parts of composite functional agent, and 20-25 parts of deionized water. This composite carbon source effectively promotes the denitrification start-up speed, provides a stable and continuous carbon source supply, effectively avoids the defects of traditional carbon sources such as excessive supply in the early stage and insufficient supply in the later stage, and ensures efficient operation of the entire denitrification process. It is safe and convenient to use, non-toxic, and poses no risk of combustion or explosion. Storage and addition are simple, significantly reducing on-site operational safety risks. The carbon release process is stable and controllable, and multiple slow-release mechanisms enable flexible regulation of the carbon source release rate to match the denitrification requirements under different operating conditions.

This application relates to the field of vehicle technology, disclosing a storage device, a sub-instrument panel assembly, and a vehicle. The mounting base includes a first end and a second end opposite to each other. The first end is used to connect to a mounting position on the vehicle. The second end has a receiving cavity. A movable support plate is movably connected to the second end. The movable support plate can move within the receiving cavity in a direction approaching or away from the first end to have a first position close to the first end and a second position away from the first end. A clamping assembly is at least partially disposed on the side of the movable support plate opposite to the first end and forms a clamping opening. When the movable support plate is in the first position, the clamping opening retracts to fix the target storage device in the mounting position via the movable support plate and the clamping assembly. When the movable support plate is in the second position, the clamping opening expands to remove the target storage device from the mounting position. Applying the technical solution of this application can solve the problem of insufficient comfort and convenience for rear passengers operating the rear center console screen in the prior art.

The utility model provides a pipe coiling device for PVC (polyvinyl chloride) hose production, which relates to the technical field of pipe coiling and comprises a rack, a coiling drum is rotatably mounted on the rack, a pipe coiling limiting frame is fixedly mounted on the coiling drum, a limiting column is fixedly mounted on the inner side of the coiling drum, and an adjusting sleeve is slidably mounted on the limiting column. A first compression spring is arranged between the adjusting sleeve and the winding drum, a self-locking assembly is arranged between the adjusting sleeve and the limiting column, a plurality of baffles are hinged to the peripheral face of the adjusting sleeve, and a plurality of driving air cylinders are hinged to the peripheral face of the adjusting sleeve. By means of the structure, rapid adjustment and automatic locking of the adjusting sleeve on the winding drum are achieved, automatic folding and automatic unfolding of the baffle are achieved through cooperation of the driving air cylinder and the baffle, and a coiled coil pipe can be taken down from the winding drum conveniently.

The utility model relates to the technical field of down feather production and processing, and discloses a down feather deodorizing device which comprises a limiting assembly, the limiting assembly comprises a shifting piece, a rotating disc is fixedly connected to one side of the shifting piece, a sliding groove is formed in the rotating disc, a limiting rod is fixedly connected to the inner wall of a feeding barrel, and a second rotating shaft is fixedly connected to the upper surface of the rotating disc. A first connecting rod is rotationally connected to the outer wall of the second rotating shaft, a first rotating shaft is rotationally connected to one end of the first connecting rod, and a second connecting rod is rotationally connected to the outer wall of the first rotating shaft. According to the down feather deodorizing device, down feather in the down feather deodorizing device can evenly fall into the feeding pipe, manpower is saved, the problem that all down feather cannot be poured out easily is solved, the motor drives the rotating blades on the third rotating shaft to rotate, stirring and mixing of the down feather are further enhanced through the multiple rotating blades during ultraviolet irradiation, and the deodorizing efficiency is improved.

The present application relates to the technical field of power distribution network planning, and more particularly to a power distribution network multi-resource integrated planning method and system based on a graph neural network. The method comprises the following steps: collecting the operation and geographic data of the distribution transformers, feeder switches, 10kV feeders and each load access point in the target planning area to form a basic planning data set; constructing a power distribution network topology graph and using a graph neural network to identify overloaded feeder sections, low-voltage end sections and overloaded transformer nodes; then, according to the spatial position and power supply correlation of each problem area, determining the distribution transformer capacity expansion layout, tie switch addition and line extension reconstruction path; and finally, optimizing and outputting the target area planning scheme through power flow checking. The present application identifies the weak links of the power distribution network through a graph neural network and cooperatively optimizes the capacity expansion layout, tie transfer and line extension path, thereby achieving the precision, collaboration and economy of power distribution network planning and significantly improving the power supply capacity and overall operation reliability.

The utility model discloses a multifunctional adjustable goods shelf, which relates to goods shelves and comprises a base fixing frame, and vertical rods are respectively welded at four corners of the top of the base fixing frame; sliding grooves are formed in the adjacent faces of the two vertical rods located on the side edges, a plurality of moving parts are arranged in the sliding grooves in a sliding mode, clamping grooves are formed in the outer side faces of the moving parts, and the number of the clamping grooves in one moving part is not smaller than three. And tenon fork positioning pieces matched with the clamping grooves in an inserting manner are arranged on the opposite side walls of the goods tray. The distance between the cargo trays is vertically adjusted through the moving part, and the base frame is horizontally expanded through the loop bar-guide rail structure, so that bidirectional adjustment is realized, and the flexible use requirement is met.

The invention provides a flower and fruit management method for reducing the postharvest shattering rate of seedless white grapes, and belongs to the technical field of agricultural planting. The invention provides a flower and fruit management method for reducing the postharvest shattering rate of seedless white grapes, which comprises the following steps: in the grape inflorescence separation period, treating inflorescence by using a GA3 aqueous solution, and treating the whole grape plant by using a Vitacat aqueous solution after 3-5 days; and when the grapes bear fruits and fruit grains grow to be as large as mung beans, treating clusters by using a compound aqueous solution of GA3 and Vitacat. When the method is adopted for flower and fruit management, the weight, the soluble solid content and the fruit hardness of the seedless white grapes are not obviously influenced, but the fruit shape index, the fruit brush length and the adhesive force between fruit grains and fruit stems can be effectively improved, and the post-harvest seed shattering rate is obviously reduced.

According to the technical scheme, the efficient cleaning pool is characterized by comprising a supporting frame and a cleaning pool body connected to the supporting frame, a connecting piece used for connecting the supporting frame to the air conditioner is arranged on the supporting frame, the supporting frame comprises a plurality of keel plates, the keel plates are sequentially connected in a hinged mode, and the cleaning pool body comprises a plurality of side walls. The top of the cleaning pool is provided with an opening, the bottom is provided with a water outlet and / or a drainage pipe, and the keels are connected to the side walls of the cleaning pool and used for maintaining the shape of the cleaning pool; the cleaning pool does not need to be assembled, is fast to install on a machine and has a large stable space, the detached air conditioner shell filter screen can be directly placed in the cleaning pool to be directly cleaned, and the efficiency of air conditioner cleaning work is greatly improved.

The utility model relates to the field of medical and health products discloses a portable sanitary emergency knapsack, including knapsack body, shoulder belt and additional knapsack, the shoulder belt includes back interface department and two shoulder straps, the back interface department installs one side of knapsack body, two the shoulder strap symmetrical installation is on back interface department, one side of additional knapsack is installed with several connecting plates, the side of knapsack body is installed with several connecting portions of cooperation connecting plate, the connecting portion has the connecting groove of top side open mouth, and at least part structure of connecting plate can be jointed to in connecting groove, be provided with several firm band on additional knapsack, and the free end of firm band is detachable connection through magic tape with knapsack body. The technical scheme of the application can conveniently realize the expansion and the reduction of the emergency knapsack, and effectively improve the portability of the emergency knapsack.

The utility model discloses a kind of expansion tanks, box body is formed by top, floor, side, rear and door portion;Isolation portion is connected on the rear portion of the box body;Mounting portion is configured to connect the box body with container front end by the isolation portion;Damping portion is used to be arranged between the isolation portion and container front end;Wherein, in the state that the isolation portion is connected with container front end by the mounting portion, there is ventilation area between the box body and container front end.The utility model aims at providing a kind of expansion tanks, can be connected in the lower side of container front end cold machine, by utilizing the space below cold machine, expansion of container is carried out, while meeting the size requirement of transportation etc.;In addition, it can also be installed in the front end of container, for the expansion of special purpose container.

This invention provides a biomimetic octopus-inspired underwater pipeline welding robot, belonging to the field of robotics technology. The main structure adopts a semi-elliptical spherical pressure-resistant shell, with an internal reinforced support frame and a pneumatic bistable device. The pneumatic bistable device drives a water jet propulsion unit, enabling the robot's multi-degree-of-freedom movement. The robotic arm system includes multi-joint robotic arms evenly arranged around the main structure. Each multi-joint robotic arm includes multiple joints, a flexible telescopic rod, and a biomimetic vacuum suction cup. The joints are connected non-linearly. The end of the multi-joint robotic arm is equipped with a biomimetic vacuum suction cup. An SMA actuator is installed within the flexible telescopic rod. The contraction of the SMA actuator generates an eccentric driving force, enabling vertical position control and spatial bending motion of the biomimetic vacuum suction cup. The end of the multi-joint robotic arm can be modularly replaced with a welding module for performing underwater pipeline welding operations.

This invention relates to the field of electronic product accessories technology, and discloses a finger-reading mirror and an electronic device. The finger-reading mirror includes a lens assembly and a mounting assembly. The mounting assembly includes a mounting part, a fixing part, and a supporting part. One end of the mounting part is rotatably connected to one end of the fixing part, and the other end of the mounting part is rotatably connected to one end of the supporting part. The mounting part is used to mount on an external device, and the lens assembly is fixed to the fixing part. The mounting part, fixing part, and supporting part form a triangular support structure or a folding stacking structure, and switch between the triangular support structure and the folding stacking structure in response to external force. In this way, when the mounting assembly forms a triangular support structure, the lens assembly and the stacking direction of the mounting assembly are tilted at a preset angle to realize the unfolding of the finger-reading mirror. When the mounting assembly forms a folding stacking structure, the lens assembly is parallel to the stacking direction of the mounting assembly to realize the folding of the finger-reading mirror.

The application discloses an interferometric measuring device and method based on a spherical reference polar objective. The device comprises an illumination light source, a polarized polarizing element, a first light splitting element, a polar objective integrated with a spherical reference mirror and a wave plate, and a polarized imaging module comprising a polar camera. Linearly polarized light is divided into test light and reference light after entering the objective, and is combined after being reflected by the surface to be measured and the spherical reference mirror, respectively. The specific angle of the wave plate in the objective produces a phase bias to form coherent light. The polar camera can synchronously collect multiple phase-shifted interference images with different polarization states through one exposure. The application combines a single objective with polar optics, has compact structure and is convenient to assemble. The spherical reference mirror expands the field of view of the fringe, and the polar synchronous phase shift effectively freezes the environmental vibration interference, so that the measuring efficiency and precision of the spherical device can be significantly improved.

The invention relates to the technical field of coal mining, in particular to a cage type resistance-increasing large-deformation anchor rod and a using method thereof. The anchor rod comprises an anchor rod body, a guide rod, a cage pipe and a limiting piece, the anchor rod body comprises an anchoring section located at the front end of the anchor rod body and a threaded section located at the tail end of the anchor rod body and connected with the anchoring section, and the threaded section is provided with threads. The radial size of the cage pipe is increased by pushing the first push key, so that expansion of the cage pipe is realized, the anchoring agent is anchored in a pressed state, hole wall cracks and cavities are tightly filled, the interface bonding strength of the anchor rod body and the anchoring agent and the interface bonding strength of the anchoring agent and the hole wall are greatly enhanced, three-body two-interface damage is reduced from the source, and the service life of the anchor rod body is prolonged. The bottleneck of traditional anchor rod anchoring force improvement is broken through. When the anchoring force reaches the limit, no matter whether the anchor rod body is separated from the anchoring agent or the anchoring agent is separated from the hole wall of the anchoring drill hole, the cage pipe can further expand in the radial direction along with the movement of the anchor rod body, the extrusion force between the cage pipe and the hole wall is continuously increased, extra axial resistance is provided, and sudden failure of a supporting system is avoided.

A vagina operation assist device for surgery comprises an assist device body and a fixing device, the assist device body comprises a plurality of first air bags, and each first air bag is provided with a first air port; the assist device body further comprises a plurality of arc-shaped blocks, the arc-shaped blocks and the first air bags are alternately connected to form end-to-end closing, and a first operation channel is formed in the assist device body; a connecting channel is also arranged in the arc-shaped block; the fixing device comprises a plurality of fixing claws, one ends of the fixing claws are pivoted to the opening of the connecting channel and are in transmission connection with operating rods, the operating rods movably penetrate through the connecting channel, and the ends, away from the fixing claws, of the operating rods are exposed out of the connecting channel; when the auxiliary device is used, the auxiliary device body is pushed into the vagina, then the air bag is inflated to be expanded, the diameter of the auxiliary device body is increased, the vagina wall is extruded and expanded, then the operating rod is pulled to enable the fixing claw to rotate to be in an umbrella shape and be fixed in the pelvic cavity, the auxiliary device body can be fixed in the vagina, and the vagina is kept in an expanded state. And the subsequent surgical operation is facilitated.

This invention relates to the field of ecological agriculture technology, specifically disclosing a segmented erosion control method for sloping farmland based on plant hedges. The method includes the following steps: dividing the sloping farmland into upper, middle, and lower planting areas according to the terrain from high to low; and then correspondingly installing upper, middle, and lower planting hedges, and constructing a plant community in the lower area. The installation of upper planting hedges includes inoculating the rhizosphere soil with nematodes, or with a combination of nematodes and microbial agents. The microbial agents include at least one of Bacillus, Arthrobacter, Neurospora, or Penicillium. This invention integrates "source control, reservoir enhancement, and potential tapping," effectively intercepting surface runoff and increasing soil moisture infiltration by altering the slope's micro-topography. This is of great significance for improving soil fertility and water and fertilizer resource utilization in dryland farmland, reducing fertilizer use and nitrogen and phosphorus loss, balancing nutrient distribution on the slope, increasing nutrient utilization, and ensuring ecological security.

The utility model discloses a multifunctional pickup beer coffee car belongs to the field of selling car, including pickup, luggage rack and high lid back box, the luggage rack and high lid back box are fixedly installed on pickup, install beer placing mechanism in high lid back box for placing and selling beer, install coffee making mechanism in high lid back box for making coffee, beer placing mechanism includes beer out wine subassembly, beer placing subassembly and beer pipeline management subassembly, beer out wine subassembly, beer placing subassembly and beer pipeline management subassembly all are connected with high lid back box, beer out wine subassembly and beer pipeline management subassembly all are connected with beer placing subassembly, through above -mentioned mode, the utility model discloses can realize through beer pipeline management subassembly to the pipeline automatic collection of multiple beer tank, prevent pipeline entanglement and lead to beer output not smooth.

This invention relates to a method and system for detecting transmission line fittings using SAM model augmentation samples. The method includes: sorting images of the types of fittings to be detected based on UAV imagery; labeling the fittings in the images; segmenting the fitting samples from the images according to the corresponding labeling files; pasting the data-augmented fitting samples into the images to construct a training dataset with a balanced distribution of fitting sample sizes; and iteratively training the target detection model using the training data to obtain a high-precision multi-category fitting detection model. This invention combines multiple data augmentation techniques to generate fitting samples, amplifying the original small sample sizes of fittings, and ultimately generating a data-trained target detection model with a balanced distribution of fitting sample sizes, achieving high-precision multi-category fitting detection.

This invention discloses a long-term hydrogen energy backup power system and control method for substations in coordination with UPS. The steps include: Step S1, system operation status monitoring and key parameter acquisition; Step S2, hydrogen production and energy storage control under normal operating conditions; Step S3, UPS instantaneous takeover under abnormal operating conditions; Step S4, hydrogen energy long-term backup power supply startup determination; Step S5, hydrogen energy long-term backup power supply startup and output preparation; Step S6, UPS and hydrogen energy long-term backup power supply power coordination access; Step S7, long-term backup power supply and key load hierarchical protection control; Step S8, abnormal operating condition monitoring and linkage protection control; Step S9, input power recovery identification and smooth system switchback; Step S10, backup power supply shutdown and system reset. This invention achieves a smooth transition from UPS instantaneous support to long-term hydrogen energy power supply for key loads in substations, improving the long-term power supply capacity, operational reliability, and low-carbon level of the backup power supply system.

This invention discloses a GEO target coverage analysis method based on a field-of-view mapping model, comprising: constructing the payload apparent element equation for the observation of the GEO target by the space-based observation platform based on the geometric relationship between the space-based observation platform and the GEO target; and using the longitude Ω of the ascending node as the basis for the analysis. G Establish a two-dimensional coordinate plane (Ω) with the horizontal axis as the x-axis and the latitude argument u as the y-axis. G ,u), and calculate the analytical solution of the load apparent element equation to obtain the plane (Ω). G The field of view mapping domain of the space-based observation platform to the GEO target; the trajectory of the space-based observation platform is projected onto the plane (Ω). G The invention utilizes the field of view mapping domain and the trajectory of the space-based observation platform to obtain the visibility window of the space-based observation platform for GEO targets. Applied to the field of space-based observation, this invention is applicable to the visibility analysis of GEO and quasi-GEO targets by any type of payload on a space-based observation platform, and is highly efficient, effectively ensuring space safety.

An ink jet assembly and an inkjet printer equipped with the ink jet assembly are disclosed. The ink jet assembly includes: at least one head for storing ink, and a plurality of ink nozzles arranged in an orderly manner to jet ink downwards; a bracket for fixing the head such that the ink nozzles are located at the lower part, and equipped with an internal flow line and a bracket connecting end, the internal flow line being arranged inside and extending to connect with a gap space that serves as a gap between the head and the internal flow line, the bracket connecting end being arranged on a surface and connected to the internal flow line; and a discharge power source connected to the bracket connecting end for applying negative pressure to the internal flow line, thereby drawing ink mist floating in the gap space and the printing space that serves as the lower region of the bracket from which ink is ejected into the internal flow line and discharging it. Ink mist can be effectively removed from the gap space.

This utility model relates to a respiratory simulation device, belonging to the field of medical technology. It solves the problem that existing respiratory simulation devices are insufficient in simulating the contour fluctuations of the chest cavity, making it difficult to realistically reproduce the expansion and contraction of the chest cavity during human respiration. This utility model includes a base, a limiting guide assembly, a push plate, a push rod, an eccentric connector, and a motor. The base is installed inside the chest cavity of a dummy. One end of the limiting guide assembly is fixedly connected to the base, and the other end is fixedly connected to the push plate. The push plate is fixedly connected to the ribcage of the dummy. One end of the push rod is connected to the eccentric connector, and the other end is connected to the push plate. The motor is mounted on the base, and the eccentric connector is connected to the output shaft of the motor. The motor controls the rotation of the eccentric connector, thereby driving the push plate to reciprocate towards or away from the base via the push rod. This utility model directly simulates the contour fluctuations of the chest cavity, and the effect is significant, realistically reproducing the dynamic changes of the chest cavity during human respiration.

The application discloses a SYBR Green fluorescent quantitative PCR method for identifying Cyperus esculentus components based on a Ce44 gene and application thereof, and establishes a specific and high-sensitivity Cyperus esculentus component detection method by using a single copy gene of a Cyperus esculentus plant genome as a marker gene based on a SYBR Green real-time fluorescent quantitative technology.The method can accurately distinguish the Cyperus esculentus from four Cyperaceae plants and other 12 representative plants, and can accurately determine whether the six food samples on the market contain the Cyperus esculentus component.The specific real-time fluorescent quantitative PCR detection method for the Cyperus esculentus established by the application can provide a technical reference for qualitative and quantitative detection of the Cyperus esculentus component in Cyperus esculentus products.

The utility model relates to an apple sapling cultivation greenhouse, which belongs to the technical field of sapling cultivation equipment, and comprises a greenhouse component and two pairs of folding track components in sliding connection with the greenhouse component, the greenhouse component comprises a plurality of uniformly distributed arched frames, and the same greenhouse cloth is fixedly connected among the arched frames. End cloth is fixedly connected to the two outermost arched frames, sliding boxes are fixedly connected to the two ends of the two arched frames, a telescopic air bag is communicated between every two adjacent sliding boxes, an inflation and deflation assembly used for inflation and deflation is fixedly connected to the sliding box on one side, and an inflation and deflation assembly used for deflation and deflation is fixedly connected to the sliding box on the other side. According to the device, the telescopic air bag can be inflated and deflated through the inflation and deflation assembly, expansion and contraction of the telescopic air bag are achieved, then automatic unfolding and contraction of the shed cloth are achieved, and people are helped to conduct adjustment according to different environment requirements.

The invention relates to the technical field of municipal surveying and mapping devices, in particular to a municipal water area surveying and mapping water sample collecting and recycling device which comprises a water sampler, an air supply device, a grading air bag set, a control valve structure and an opening control structure. The grading air bag group comprises a floating air bag and a suspension air bag, the floating air bag is used for providing floating buoyancy of the water sampler, and the suspension air bag is used for providing buoyancy balanced with the dead weight of the water sample collecting and recycling device; the control valve structure is connected with the floating air bag and the suspension air bag and controls the air supply device to inflate the floating air bag in a delayed mode after the suspension air bag expands. The opening control structure is used for maintaining the balance of the water sample collecting and recycling device in the expansion process of the suspension air bag; the floating air bag, the suspension air bag, the control valve structure and the opening control structure are arranged, stable suspension of the water sampler in a target water layer is achieved, and sufficient time is provided for the water sampler to collect a water body of a stable water layer.

The present specification provides a table building method and device, electronic equipment and storage medium, the method comprises: receiving a virtual table creation request initiated by an application for an application table maintained by itself, the virtual table creation request is used to indicate that a virtual table corresponding to the application table is created in a first physical table; create the virtual table in the first physical table partition maintained by any storage node, and record the metadata of the virtual table in the physical table partition maintained by the any storage node, the virtual table is used to record the data corresponding to the application table.

The invention provides a double-acting curve plunger pump supported by balls, the plunger pump comprises a pump shell assembly and a pump core assembly, the pump core assembly is coaxially arranged in the pump shell assembly along the axis, the pump core assembly comprises a rotor structure and a stator structure, the pump shell assembly is matched with the pump core assembly to achieve flow distribution on the inner side and the outer side of the plunger pump. According to the axial plunger pump, the so-called ceiling effect formed by increasing the rotating speed of a traditional axial plunger pump can be broken through, and the power density is increased.

The application provides a guide mechanism for guiding and positioning a workpiece clamped and descending by a clamp, cooperation is sequentially formed between a guide roller mechanism on the clamp and a pair of case-entering limiting blocks, between a pair of horizontal adjusting mechanisms and a pair of horizontal limiting seats of the guide mechanism, and between a pair of vertical positioning pin holes and a pair of positioning pins, thereby sequentially forming coarse positioning of the workpiece in front and back and left and right directions, horizontal limiting of the workpiece, and complete positioning of the workpiece. The application also provides a gearbox shafting assembling mechanism and a gearbox shafting assembling equipment suitable for a composite manual station based on the guide mechanism. The application can provide a larger operation space for shafting entering into a case, effectively avoid the occurrence of material blocking caused by the obstruction of cylindrical roller bearings during the shafting entering into the case, and does not need to lift the line body during the shafting entering into the case.