42results about How to "Prevent over-rotation" patented technology

The invention discloses a motor detection method, device and equipment, a storage medium and a program product, and relates to the technical field of intelligent locks. The method comprises the steps that in response to a received driving signal, a motor in the intelligent lock equipment is driven to rotate and work, and the motor is used for controlling the intelligent lock equipment to be locked or unlocked; in the rotating working process of the motor, the working power of the motor at the first moment is obtained; the current slope of the motor at the first moment is obtained, and the current slope is used for indicating the current change speed of the working current of the motor within the preset duration interval before the first moment; the motor is controlled to stop rotating in response to the fact that at least one of the working power and the current slope meets the motor stop requirement, the running state of the motor can be accurately detected based on the multi-dimensional detection parameters, braking is conducted in time when the motor is close to the in-place state, the conditions such as locked-rotor or overload are reduced, the service life of the motor is prolonged, and the in-place detection efficiency of the motor is improved.

The utility model relates to the technical field of LED projection lamps, in particular to an angle adjusting mechanism for an LED projection lamp. Comprising a supporting assembly, an adjusting assembly and a light projection assembly, the supporting assembly comprises a supporting base, a mounting rod and limiting frames, the mounting rod is arranged on the supporting base, the limiting frames are symmetrically arranged on the two sides of the supporting base, sliding grooves are formed in the limiting frames, the adjusting assembly comprises a mounting box, and the bottom of the mounting box is connected with the mounting rod; the two sides of the mounting box are movably connected with the limiting frames, and the light projection assembly is arranged in the mounting box. According to the mechanism, the projection angle of the LED projection lamp and the number of the turned-on projection lamps can be flexibly adjusted, the application range of equipment is widened, and the mechanism can play a role in various illumination requirement scenes. The LED projection lamp is mainly applied to angle adjustment of the LED projection lamp.

The utility model discloses an anti-slip correction pen cap, belongs to the technical field of pen caps, and solves the problem that once the pen cap is aged due to frequent use, the pen cap is easy to slip when being sleeved on the outer side of a pen, so that the pen cap cannot be used. Comprising a cylindrical soft sleeve body, a through groove is formed in the soft sleeve body, and a holding part is arranged on the outer side of the soft sleeve body. When in use, fingers can hold the soft sleeve body, and the finger grooves on the soft sleeve body guide the fingers to be correctly placed, so that the posture correction is realized. The reinforcing ribs endow the soft sleeve body with flexibility and shaping characteristics, deformation caused by tight holding of fingers is prevented, the inner hexagonal part is attached to the hexagonal section of the soft sleeve body when the soft sleeve body is matched with different pen types and pencils, a common pen is wrapped through the penetrating groove, and during writing, the palm center drives the holding part to deflect, the stud rotates along with the holding part, the limiting piece tightly presses the pen body, stability is enhanced, and the limiting arc part controls deflection of the holding part. Excessive rotation is avoided, it is ensured that the pen cap and the pen are tightly combined, and use is not affected by aging.

The insulin pen for the visual impairment patient comprises a refill frame and an auxiliary positioning mechanism, a pen body is fixedly connected to the surface of the top of the refill frame, an adjusting knob is installed on the surface of the top of the pen body, and the auxiliary positioning mechanism is arranged on the surface of the outer side of the refill frame. An auxiliary metering mechanism is arranged on the surface of the outer side of the pen body, convenience and accuracy are provided for a patient with visual impairment to use the insulin pen, the patient can easily find the injection position by using the soft plug to position the abdomen position as the benchmark and positioning the positioning hole in the paperboard, and the accuracy of the insulin pen is improved. The design of the rotating guide rail and the sliding insertion groove enables the refill frame to accurately move on the positioning paperboard and align to the injection position, the injection precision and accuracy are improved, the stability and safety of the rotating angle are guaranteed through the arrangement of the limiting block and the screwing bolt, and excessive rotation or accidental movement is avoided.

The utility model discloses a valve mechanism of micro -fluidic chip, including the upper valve disc of installing in the inside of micro -fluidic chip, the integral molding of a plurality of connecting columns of upper valve disc bottom end and the integral molding of a plurality of connecting column bottom end lower valve seat, the inside of lower valve seat is provided with a plurality of both ends all through to the arc drainage cavity of lower valve seat outside. Upper valve disc, lower valve seat in the utility model are driven by outside micro -motor and rotate in micro -fluidic chip, and the arc drainage cavity in lower valve seat is communicated with the corresponding flow passage in micro -fluidic chip, and the elastic retreat -stopping structure, the anti -slip groove maintain the rotation angle of upper valve disc, lower valve seat.

The utility model belongs to the field of office table provides a kind of office table with lightweight folding table leg, including table board, the bottom of table board is provided with multiple mounting blocks, corresponding two table boards are rotatably provided with table leg between, the inside upper end of table leg is provided with support plate, and the limiting assembly for being used to fold and limit table leg is provided on support plate;The utility model is provided with limiting assembly, connecting block and limiting block, table leg is rotatably connected with mounting block by connecting shaft, under unfolded state, plug rod and limiting hole one cooperation locking, in combination with the limiting of connecting block and limiting block in sleeve, the office equipment on table board can be stably carried, prevent table leg from shaking or excessive rotation in use process, ensure the stability and security when working;Under folding state, plug rod and limiting hole two cooperation locking, table leg can continue to be limited locking, prevent table leg from shaking after folding, while greatly reduce the stereoscopic height of office table, then it is convenient to store and transfer table board.

The utility model discloses a kind of ratchet power-saving mechanism and its high branch shears, which belong to garden pruning machinery technical field.It mainly includes support seat, the support seat is equipped with ratchet power-saving mechanism, support arm is fixedly connected with support seat, support arm and force applying mechanism are equipped with force applying reset component, support seat and force applying mechanism are connected with pull rope through pulley, pruning knife is equipped with cutting edge at the end away from sector gear two, support arm is fixedly connected with the knife rest matched with cutting edge, pruning knife is equipped with blade reset component between the position away from rotation center and support arm.The utility model adds ratchet pawl mechanism one and ratchet pawl mechanism two, supports the segmented operation of multiple "force-reset-again force", does not need to exert large force singly, adapts different physical force user, especially convenient for high altitude branch ground shearing.

The utility model discloses a car brush of washable angle adjustable, including handle and the brush head of being located handle one end, the brush head is connected through a set in the handle casing, the casing with the brush head is hinged through first hinged axle, the casing is equipped with the limit hole of annular array setting with first hinged axle as the center, the position of casing near first hinged axle is equipped with second hinged axle, when second hinged axle inserts into the limit hole, can with first hinged axle angle of brush head fixed, the casing is equipped with the trigger assembly of can make axial both ends of second hinged axle close or away simultaneously, the casing is equipped with the locking piece for making trigger assembly keep steady state under no external force effect. The utility model has the advantage that can realize the state switching of angle fixed control or maintain free swing of brush head.

The utility model relates to the field of automobile parts, concretely relates to an electronic mechanical double unlocking structure, including handle seat, handle that rotates set on handle seat, micro -switch and be used for making handle reset's first gear spring, be equipped with rotation part on handle, and the probe of micro -switch is contacted with rotation part, still including swing claw that rotates set on handle seat, the second gear spring of swing claw rotation resistance, swing claw's end is the opposite end, and the opposite end is opposite with the tail end of handle, when handle rotates in the rotation range of electronic unlocking, the tail end of handle and the opposite end are in the separate state, when handle rotates in the rotation range of mechanical unlocking, the tail end of handle and the opposite end are in the opposite state, through the scheme of the application, realize first gear spring and second gear spring different shaft setting, facilitate electronic mechanical double unlocking structure's assembly, reduce assembly difficulty.

The utility model discloses an elevator triangle lock which belongs to the technical field of elevators and comprises a fixing seat, a lock sleeve, a lock rod, a fixing piece, a locking piece, a reset torsion spring, an unlocking support and a knock-out rod, the fixing seat is bent upwards to form a bent part, the bent part is provided with a torsion spring end groove, the unlocking support is provided with a torsion spring hole, and the knock-out rod is connected with the lock sleeve. One end of the reset torsion spring is clamped with the torsion spring end groove, the other end of the reset torsion spring is in linkage with the torsion spring hole, and the unlocking support is provided with a limiting plate in linkage with the bent part. According to the triangular lock, the bent part which is bent upwards is arranged on the fixed seat, the end part of the bent part is parallel to the bottom plate of the fixed seat, and the limiting plate which is bent downwards is arranged at the edge of the unlocking bracket, so that when the triangular lock is unlocked, the end part of the bent part is propped against the limiting plate, and the limiting capability of the bent part on the unlocking bracket is improved; in addition, the reset torsion spring is arranged in the middle of the lock rod in a penetrating mode, limiting of the unlocking support is further improved, efficient reset of the unlocking support can be achieved, and the stability of the triangle lock is improved.

The invention discloses a butterfly valve and a butt joint device of the butterfly valve, relates to the technical field of butterfly valves, and aims to solve the problems that a valve plate and a valve seat are tightly combined, so that during use, the valve plate rubs with the valve seat during rotation, abrasion between contact surfaces is caused, and the sealing effect during closing is affected. The rotating angle of the valve plate is limited through the arc stop blocks, excessive rotation of the valve plate is avoided, meanwhile, it is guaranteed that the two sides of the valve plate are tightly attached to the arc strips, the valve plate rotating to close the circulation gap compresses the elastic cushion ring to deform through the arc strips, the elastic cushion ring generates elastic force, and the attaching degree and attaching pressure between the elastic cushion ring and the valve plate are increased; and the situation that in the rotating process of the valve plate, abrasion between materials causes an abrasion gap between the valve plate and the valve seat, and a circulation gap cannot be completely closed when the butterfly valve is closed is avoided.

The utility model discloses a face cream vacuum bottle, including spinning device, liquid outlet device, liquid extraction device and bottle body, bottle body includes inner bottle, face cream is stored in the inner bottle, spinning device includes pressing mechanism and rotating mechanism, rotating mechanism and pressing mechanism linkage, liquid outlet device and pressing mechanism fixed connection, liquid extraction device includes vacuum piston and pump body, the pump body includes vacuum piston and pump body. According to the utility model, the pressing gap is arranged between the upper plate and the top end of the annular cavity, and the pressing distance is controlled by controlling the height of the pressing gap, so that the amount of the face cream extracted by the liquid extraction device every time is controlled, accurate amount control is realized, waste is not caused, and the face cream extraction device is simple in structure and convenient to operate. In addition, the outer cover is provided with the pressing clearance position, the height of the pressing clearance position is the same as that of the pressing gap, the pressing distance is further controlled through the structure, and the reliability of the vacuum bottle is improved.

An object of the present application is to provide a vehicle control device capable of sufficiently suppressing excessive rotation of an engine. A vehicle control device includes a determination section that determines whether an engine mounted on a vehicle is excessively rotating, and a control section that, in a case where the determination section determines positively, performs a torque reduction process that reduces the torque of the engine as compared with a case where the determination section determines negatively, the control section performing the torque reduction process by reducing the torque of the engine in stages or gradually.

The train comprehensive control cabinet comprises the cabinet body, the cabinet door and the cabinet door limiting assembly and further comprises the first installation plate, the second installation plate, the first connecting rod and the second connecting rod, when the cabinet door is opened, the ball at the other end of the second connecting rod can be connected with the clamping groove in the inner wall of the first connecting rod in a matched and clamped mode, and therefore the cabinet door is kept at a set angle. Therefore, other objects are prevented from being touched; when the cabinet door is closed, the rolling balls are moved out of the clamping grooves by using large force; in addition, the ball assembly comprises a ball, a spring and a blocking block, during assembly, the ball and the spring are sequentially installed from the lower portion of the installation hole, then the blocking block is in threaded connection with the bottom of the installation hole, the top of the ball extends out of the installation hole under the acting force of the spring, and therefore the ball assembly can abut against the clamping groove, and the ball assembly has the advantages of being simple in structure and rapid and convenient to assemble.

The present invention relates to the field of measurement technology, and specifically to a level for engineering measurement and a method of using the same. The level for engineering measurement includes a fixed plate, a rotating assembly, and an auxiliary assembly; a mounting seat is provided above the fixed plate; a dial is fixed to the upper end of the mounting seat; and a rotating drum is provided above the dial. The rotating assembly includes a matching hole and a rotating cone; an annular groove is provided on the rotating cone; the annular groove and the conical wall of the matching hole form an oil-filled cavity; and the oil-filled cavity is filled with hydraulic oil. When fine-tuning the rotating drum at a small angle in the horizontal direction, the auxiliary assembly presses hydraulic oil into the oil-filled cavity to increase the oil pressure in the oil-filled cavity. The hydraulic oil in the oil-filled cavity pushes up the rotating cone to offset the gravity of the leveling measurement assembly above the rotating drum, assists the lubrication of the hydraulic oil, and reduces the friction between the rotating cone and the matching hole, so that when fine-tuning the rotating drum at a small angle in the horizontal direction, the rotating drum rotates more smoothly, avoiding excessive rotation of the rotating drum, thereby improving the measurement efficiency of the leveling measurement assembly.

The utility model relates to a damper and discloses a gear damper, which comprises a mounting seat (10), a positioning hole (101) is arranged on the mounting seat (10), an elastic body (11) made of high polymer materials is mounted in the positioning hole (101), the elastic body (11) is radially limited in the positioning hole (101), a through mounting hole (111) is arranged on the elastic body (11), a connecting shaft (12) is in interference fit with the mounting hole (111), and the elastic body (11) and the connecting shaft (12) rotate relatively. The high polymer material serves as a damping material, has good elastic buffering and deformation recovery capacity, can absorb impact energy in the rotating process through self elastic deformation, reduces rigid friction between the connecting shaft and the elastic body, and accordingly improves the stability of relative rotation.

The utility model relates to a kind of angle adjustable snow machine, with movable base, multiple rollers are equipped on movable base, snow making cylinder is equipped on movable base, the snow spraying end of snow making cylinder is equipped with water ring and multiple spray pipes, the snow spraying end of snow making cylinder is further equipped with air ring and multiple, air pipe, the tail end of snow making cylinder is equipped with air blower, adjusting assembly is equipped on movable base, adjusting assembly includes drive motor, rotating platform and rotating support, driving gear is fixedly arranged on connecting shaft, adjusting rotating rod is equipped on rotating platform, driven gear is equipped on the lower end of adjusting rotating rod, thread part is equipped on adjusting rotating rod, limit block is equipped on the top of adjusting rotating rod, transmission block is sleeved on thread part, threaded hole is equipped on transmission block, link is equipped on the side of transmission block, side edge sliding slot is equipped on the side wall of snow making cylinder, side edge sliding block is slidably arranged in side edge sliding slot, link is rotatably connected on side edge sliding block.The utility model structure is ingenious, convenient and practical.

The application discloses a high-elasticity polyurethane material preparation device and a process thereof, and relates to the technical field of polyurethane preparation. The device comprises a processing frame, lifting cylinders are installed on both sides of the processing frame, and a swing mechanism is installed on one side of the processing frame; a connecting frame is connected with the two groups of lifting cylinders, and mixed components are installed on the lower side of the connecting frame in parallel; a rotating frame is rotatably connected to the inside of the processing frame, and one end of the rotating frame is connected with the output end of the swing mechanism; a plurality of mixed kettles are installed in the inside of the rotating frame, and the distribution mode and the number of each mixed kettle are the same as those of the plurality of mixed components. Compared with the prior art, the device is provided with a pushing component on the lower side of each mixed kettle, and the mixed kettle and the mixed component adopt a separation structure. After the mixed kettle and the mixed component are separated, the pushing component can be used to push the raw materials in the inside of the mixed kettle, so that too much raw materials are prevented from adhering to the inside of the mixed kettle.

The utility model discloses a novel workpiece installation device which comprises a base, a plurality of universal wheels are installed at the bottom of the base, a handle is fixed to one side of the top of the base, a lifting assembly is arranged on the base, a rotating assembly is arranged on the lifting assembly, the rotating assembly is connected with a supporting plate, and a sliding groove is formed in the top of the supporting plate. A pair of sliding blocks is slidably connected into the sliding groove, the top ends of the sliding blocks are connected with clamping plates through rotating shafts, a two-way screw is rotationally connected into the sliding groove, a first motor is fixed to the side of the supporting plate, and an output shaft of the first motor is connected with the end of the two-way screw. According to the special-shaped workpiece clamping device, the special-shaped workpiece is placed between the two clamping plates on the supporting plate, then the first motor is started, the output shaft of the first motor drives the two-way screw to rotate, the two sliding blocks move close to each other, the sliding blocks synchronously drive the clamping plates to move till the clamping plates are attached to the edge of the special-shaped workpiece, and then the special-shaped workpiece can be stably clamped.

The utility model relates to the field of sewage pretreatment, and discloses an artificial board sewage pretreatment and separation device which comprises two mounting plates, the opposite sides of the two mounting plates are fixedly connected with the same water collecting box, the bottom of the water collecting box is communicated with a water outlet pipe, the two mounting plates are rotatably connected with the same connecting rod in a penetrating manner, and the connecting rod is connected with the water outlet pipe through a connecting rod. The outer wall of the connecting rod is fixedly connected with a first filter box, the first filter box is located between the two mounting plates, and the bottom of the first filter box is symmetrically and fixedly connected with two supporting plates. The sewage treatment device is simple to use, and the first filter box and the second filter box can filter sewage twice, so that finer filtration is carried out; the inside of the water collecting box can be used for collecting filtered sewage and discharging the sewage through a water outlet pipe, the first filtering box and the second filtering box can be driven to rotate to pour sewage impurities after the inserting rod is pulled out, and the second filtering box can be limited by a limiting plate to prevent excessive rotation.

The handle assembly of the rotary disconnecting switch comprises a base and a handle arranged on the base in a pivoted mode, the handle is provided with a rotation limiting part, the base is provided with an opening limiting part and a closing limiting part which are matched with the rotation limiting part, and the rotation limiting part is limited to rotate between the opening limiting part and the closing limiting part. And the handle is limited to rotate between an opening position and a closing position. The rotary disconnecting switch comprises an operating mechanism and a switch unit, one end of the operating mechanism serves as a driving end and is in driving connection with the switch unit, the other end of the operating mechanism serves as an operating end, the rotary disconnecting switch further comprises the handle assembly, and the handle of the handle assembly is connected with the operating end of the operating mechanism. According to the handle assembly and the rotary disconnecting switch, the rotation limiting part of the handle is matched with the opening limiting part and the closing limiting part of the base to limit the handle at the opening position and the closing position, fool-proof limiting design is adopted, operation is simple, the rotation angle of the handle is effectively controlled, and the contact reliability of the movable contact and the static contact is improved.

The invention discloses a folding device for a movable X-ray photography support, and belongs to the technical field of medical instruments.The folding device for the movable X-ray photography support comprises a movable bottom frame, a folding support body is arranged on one side of the top of the movable bottom frame, and a folding limiting mechanism is arranged on the top of the movable bottom frame; according to the folding support, through the arranged folding limiting mechanism, when a user needs to fold the folding support body, the user can rotate the folding support body and place the folding support body at the top end of the movable bottom frame, then the user loosens a lifting handle, and at the moment, a reset spring pushes a limiting plate to enable a locking plate to be inserted into a stabilizing groove in the inner side of a mounting sleeve; in the process of transporting the folding X-ray photography device body, when the movable bottom frame shakes due to the uneven road surface, the movable bottom frame transmits vibration to the damping springs, and the damping springs can effectively absorb and buffer vibration caused by the uneven road surface or other external force.

The utility model relates to the technical field of article storage, and discloses a commodity shelf which comprises two supporting frames, each supporting frame is provided with a connecting part, the connecting parts can be matched with one another and are rotationally connected with one another, and hinge points between the corresponding connecting parts are located on the symmetric plane of the commodity shelf. Each supporting frame is provided with a top, a middle and a bottom in the height direction of the supporting frame, the connecting parts are located between the middle and the bottom of the corresponding supporting frame and face the symmetrical plane, when the tops of the two supporting frames abut against each other, the storage rack is of an A-shaped structure, and in the storage state, the tops of the two supporting frames abut against the surface of an object. According to the storage rack, through the rotary connection design, the overall structure of the storage rack is simplified, the installation and adjustment process of a user is simplified, common elastic connecting pieces in a traditional storage rack are abandoned, and the structural stability and the adjustment flexibility are achieved through rotary connection; and the maintenance problem caused by aging or damage of the elastic piece is avoided.

The utility model relates to an adjustable photovoltaic panel cleaning device, belong to cleaning equipment technical field, including frame body, crawler assembly, control box, support arm plate, adjusting arm plate, cleaning support, cleaning brush roller, cleaning drive mechanism, walking drive component, hinge pin, limiting bolt and limiting fixed pin, be equipped with the rotation hole that coordinates with hinge pin on adjusting arm plate, be equipped with the limiting strip shape arc hole and limiting strip shape open slot on adjusting arm plate, limiting fixed pin and limiting bolt respectively extend into limiting strip shape open slot and limiting strip shape arc hole inside. The utility model limiting bolt and limiting strip shape arc hole, limiting fixed pin and limiting strip shape open slot's corresponding activity cooperation, can limit the rotation range of adjusting arm plate, avoid excessive rotation, can rotate and lift after cleaning brush roller is contacted, prevent jam, and this structure when cleaning, cleaning brush roller will not along with cleaning and separate photovoltaic panel, guarantee cleaning effect.

The lock machining laser cutting device comprises a machining table, a blanking groove is formed in the top end of the machining table in a penetrating mode, a hinge is fixedly connected to the bottom end of the machining table, a bearing plate is fixedly connected to one end of the hinge, and a limiting piece enabling the bearing plate to be fixed in the blanking groove is arranged on the side, away from the hinge, of the machining table; a reset piece capable of driving the limiting piece to reset is arranged at one end of the limiting piece; the two sets of limiting pieces are symmetrically arranged and are matched with guiding of the T-shaped sliding groove and the sliding block, movement of the limiting frame is kept stable all the time, offset clamping stagnation is avoided, the structural design of the right-trapezoid-shaped guiding block can stably support the material bearing plate to keep horizontal, supporting can be quickly relieved during movement, the material bearing plate can smoothly and obliquely discharge materials, and the material bearing plate can stably and stably move. And meanwhile, the [-shaped limiting frame can limit the rotation angle of the material bearing plate, excessive rotation of the material bearing plate is avoided, and the discharging smoothness and the device structure stability are guaranteed.

The utility model discloses an electrocardiogram electrode holder, which relates to the technical field of medical equipment and comprises a first clamping arm, a second clamping arm and an electrode plate arranged on one side, close to the second clamping arm, of the first clamping arm, and bevel edge blocks are arranged on the opposite sides of the first clamping arm and the second clamping arm. The relative distance between the sides, close to the clamping arm, of the two bevel edge blocks is smaller than the relative distance between the sides, away from the clamping arm, of the two bevel edge blocks, clamping columns are arranged on the slopes of the opposite sides of the two bevel edge blocks at equal intervals, the clamping columns of the two bevel edge blocks are restrained through clamping blocks, clamping grooves are formed in the clamping blocks, and the clamping columns can be rotationally attached to the clamping blocks through the clamping grooves. And the clamping blocks restrain the positions of the clamping columns through hoops, and elastic pieces are inserted into the clamping blocks through second inserting grooves formed in the clamping blocks. And the position of the clamping block is adjusted according to the thicknesses of the wrists and ankles of the current person, so that the clamping block is clamped at the size suitable for being used by the current person, and the wrists or ankles with different thicknesses can be conveniently clamped.

This utility model relates to the field of spray painting and provides a complete set of coating equipment for composite materials, including a support platform and a fixed platform. A spray painting mechanism is installed on the side wall of the support platform, and a workpiece positioning mechanism is installed at the top of the fixed platform. The spray painting mechanism includes a cantilever beam fixed to the side wall of the support platform, which is perpendicular to the support platform. Two spray paint boxes are rotatably mounted on the end of the cantilever beam facing away from the support platform. The spray paint boxes are hinged to the side wall of the cantilever beam via hinges. During use, as the positioning line inside the cable channel is pulled and tightened, the two spray paint boxes rotate 90 degrees until their side walls fit against a triangular block. The triangular block limits the rotation angle of the spray paint boxes, preventing over-rotation. The spray paint boxes can enter the narrow cavity of the workpiece in a flat position, and after rotating 90 degrees to expand, they can perform spray painting operations inside the workpiece's internal cavity.

The utility model discloses a kind of measuring devices for water conservancy and hydropower engineering belongs to measuring device technical field, its technical scheme main points include adjusting structure, the top of adjusting structure is fixedly connected with support structure, the outside of support structure is rotatably connected with water level gauge body, two fixed blocks are respectively arranged at the both sides of support structure bottom, the outside of fixed block is rotatably connected with the inside of support piece, the front side of support piece top is bolted with the bottom of rotating part, the inner wall of rotating part is rotatably connected with the bottom of adjusting rod outer wall, the outer wall of adjusting rod is rotatably connected with the inner wall of fixed block, in the water level measurement operation of existing water conservancy and hydropower engineering, traditional device is generally plane support frame, it is difficult to flexibly adjust inclination angle, when facing different gradient river bank or dam, cannot conform to measuring surface, prone to angle deviation to lead to reading inaccuracy, affect the accuracy of measurement data.

The utility model discloses a multifunctional roller jacking transverse moving machine which comprises a bottom frame and limiting columns, two sets of limiting columns are symmetrically installed at the top end of the bottom frame, a middle frame is arranged above the bottom frame, supporting plates are installed at the two ends of the middle frame, two sets of middle limiting rings are installed in the supporting plates, and the middle limiting rings are connected with the middle limiting rings. A top frame is arranged above the middle frame, two sets of upper limiting rings are symmetrically installed at the bottom end of the top frame, the upper limiting rings are slidably connected with the limiting columns, and two sets of inner movable bearings are symmetrically and movably installed on the outer wall of the middle frame; and two groups of outer movable bearings are symmetrically and movably mounted on the inner wall of the top frame. According to the utility model, the conveying direction can be conveniently and rapidly adjusted by moving up and down in a linkage manner, the goods conveying direction can be conveniently and rapidly adjusted, the goods can be conveniently jacked and transversely moved, the goods can be flexibly conveyed in multiple directions, and the conveying flexibility is improved.

The invention discloses a multi-axis linkage machine miniature bag arranging machine, and relates to the technical field of logistics and warehousing, the multi-axis linkage machine miniature bag arranging machine comprises a discharging conveying mechanism, a maintenance mechanism, a vertical lifting mechanism, a tooth-shaped indexing turntable mechanism, a turntable conveying mechanism and a bag arranging cabinet, a mounting groove is formed in the bag arranging cabinet, and the maintenance mechanism is arranged on the bag arranging cabinet; a tooth-shaped indexing turntable mechanism is arranged in the mounting groove, a discharging conveying mechanism is arranged on the side, close to the tooth-shaped indexing turntable mechanism, of the bag arranging cabinet, a vertical lifting mechanism is arranged on one side of the bag arranging cabinet, and a turntable conveying mechanism is arranged between the vertical lifting mechanism and the tooth-shaped indexing turntable mechanism; the device applies a vertical inching feeding technology driven by compressed air, is matched with a laser sensor and can be suitable for products with different thicknesses, the products are vertically lifted and conveyed to a bag arranging rotary table, a motor is driven by a digital control technology, and the speed of the motor of the efficient and energy-saving bag arranging machine is automatically tracked and adjusted according to the running conditions of upstream and downstream equipment; the production efficiency is improved and the operation cost is reduced.