171results about How to "Reduce dumping" patented technology

A pneumatic radial tire has a carcass ply wound up around a bead core, a chafer wound up around the bead core to be arranged in an outer side of the carcass ply, and a side wall rubber. A reinforcing rubber is provided between a rubber filler and the side wall rubber to pinch a wind-up end of the carcass ply and a wind-up end of the chafer. The reinforcing rubber has a monolithic layer extending in a tire diametrical direction. An upper end of the monolithic layer is positioned at a height which is 0.9 to 1.1 times a height of a tire maximum width position based on a rim reference line. A lower end of the monolithic layer is positioned in an outer side of the chafer at a height within ±10 mm based on the rim reference line.

Anti-falling type advertisement display rack includes a frame; an upright display board is arranged on the frame, the right end of the display board is elastically hinged with the frame by a torsion spring, the upper end of the display board is provided with a vertical rotation stop lever arranged above the display board, the frame is provided with a sliding bar vertically sliding above the rotation stopper, the lower end of the sliding bar is provided with a stopper, the stopper is provided with an inverted U-shaped opening groove horizontally penetrating the stopper, the upper end of the rotation stopper is arranged in the opening groove, and the front and rear ends of the stopper are arranged symmetrically before and after, and the wedge-shaped surface faces downward; The frame is provided with an anemometer arranged above the sliding rod and coaxially with the sliding rod, the anemometer is provided with a first rotating ring coaxially connected with the anemometer and disposed between the slide bar and the anemometer, The sliding rod is provided with a second rotating ring arranged on the upper end of the sliding rod and rotating coaxially with the sliding rod, a plurality offirst connecting rods with circumferential distribution are hinged on the first rotating ring, and a plurality of second connecting rods with circumferential distribution are hinged on the second rotating ring, and the first connecting rods correspond to the second connecting rods one by one and are hinged with each other.

The invention relates to the field of building engineering, in particular to a refuse chute for high-rise building construction. The refuse chute comprises a refuse chute body formed by splicing a plurality of side plates; the inside of the refuse chute body is hollow and a channel for refuses to fall is formed inside the refuse chute body; a plurality of refuge dumping opening mounting devices in different positions are arranged on the refuse chute body at intervals; a plurality of buffer plates are arranged in the refuse chute body at intervals. The buffer plates are arranged on the inner wall of the refuse chute body at intervals, so that when the refuses fall in a refuse channel in the refuse chute, the falling speed of the refuses is reduced due to the stop of the buffer plates, and further the impact of the refuses on the refuse chute, transportation equipment positioned below the refuse chute and a foundation is weakened. Furthermore, the refuse chute disclosed by the invention is still suitable for the construction of high-rise buildings with higher height and can be applied to the conveying of construction refuses in the high-rise building construction.

The invention discloses a compounded edible fungus meat product and a processing method thereof. The method comprises the following steps: by taking fresh edible fungi and mauremys mutica as raw materials, firstly carrying out rinsing, color-protecting, slicing, precooking, salting, desalting and the like on the edible fungi so as to prepare a semi-product; carrying out rinsing, fishy smell removing, precooking, bone soup flavoring, cooling, slitting and the like on the mauremys mutica so as to prepare a semi-product; proportionally combining the semi-product of the edible fungi with the semi-product of the mauremys mutica, adding spices, seasonings and auxiliary materials and evenly mixing so as to obtain the compounded edible fungus meat product. The compounded edible fungus meat product has the advantages of being green and natural, reasonable in nutritional matching, excellent in flavor, good in taste, convenient to eat, long in shelf life and the like.

The invention relates to the technical field of surface movement and deformation monitoring in a mining section, in particular to a method for mining surface monitoring in a mountainous area based on a measurement robot and close-range photogrammetry. The method comprises: S1, a plurality of monitoring stations are arranged uniformly in a moving deformation area, observation pillars of the monitoring stations are buried into soil, and whether targets are in a vertical state is determined by a level meter; S2, the monitoring stations are set to be the observation pillars and the targets; S3, a base station is arranged beyond the moving deformation area and a total station is erected at the base station; S4, the monitoring stations are used as photo control points and monitoring points and the total station carries out measurement to obtain coordinates of the monitoring stations; and S5, a shooting point is selected to shoot the moving deformation area to obtain facet data of moving deformation of a mountain. Therefore, the total station obtains the high-precision mining surface movement deformation discrete data of the mountainous area and close-range photogrammetry is carried out to obtain high-precision moving deformation facet data of the mountain; and the surface movement deformation situation of the mountain can be observed continuously.

The invention relates to the technical field of animal husbandry equipment, and discloses an anti-dumping protection structure for grassland animal husbandry, which includes a fence main pole, and extrusion grooves are opened on the left and right sides of the fence main pole. The sides close to the grooves are fixedly connected with compression springs arranged equidistantly, and the side of the compression springs away from the inner wall of the extrusion groove is fixedly connected with a pressure plate. Two symmetrical fixing grooves are opened between the extrusion grooves, and support rods are arranged in the fixing grooves, and fixing bolt holes are arranged at the adjacent ends of the support rods. The anti-dumping protective structure used for grassland animal husbandry, when livestock collide or squeeze into the protective structure, effectively slows down the pressure and vibration when hitting the protective structure, and can effectively avoid vibration caused by pressure or impact The problem of the protective structure falling due to the sense of infection greatly reduces the possibility of the livestock being separated.

The invention belongs to the technical field of carton packaging machinery, and particularly relates to a film covering packaging device for carton green production. The film covering packaging devicefor the carton green production comprises a laminating machine, a stacking machine and a manipulator for transferring products between the laminating machine and the stacking machine. The film covering packaging device is further provided with a control system through which the laminating machine, the manipulator and the stacking machine work cooperatively. According to the film covering packaging device for the carton green production, the film covering and packaging work of the printing products can be completed quickly, so that the overall production efficiency of the printing products isimproved while the manpower investment is reduced, and the production capacity is increased.

The invention discloses a reminder device convenient for replacing warning signs for power supply construction, including the base, a vertical lifting column is fixedly installed on the upper surfaceof the base, and a lifting device is installed in the lifting column, a threaded rod is driven to rotate by opening a driving motor, so that the threaded connecting block moves linearly along the threaded rod, as such, the push rod push and adjusts the height of the connecting plate, the range of warning signs on the connection board is increased, to facilitate the replacement of damaged or otherwarning signs by staff, Increased rate of replacement, the buffer device can improve the protection of the arc cover and the shielding plate in rainy and snowy weather, as the arc cover and the shieldplate are impacted by the rain and snow, the shield plate is moved downward so that the distance between the shield plate and the fixing plate is reduced, and the two slide blocks are separated alongthe slide rail under the push of the rotating lever, and the springs on the slide rail are compressed at the same time, thereby cushioning, damping and protecting the arc cover and the shield plate.

The invention relates to the technical field of travel goods, and discloses a travel sunshade umbrella bracket convenient to carry. The bracket comprises a fixing pipe, a sliding groove is formed in the right side of the fixing pipe, a sliding rail is fixedly installed on the inner wall of the fixing pipe, the inner wall of the fixing pipe is fixedly connected with a fixing plate, and a first bearing is embedded in the inner wall of the fixing plate. According to the travel sunshade umbrella bracket convenient to carry, by arranging a threaded sleeve, under the function of a threaded rod, an umbrella frame can be adjusted up and down and effectively extended or retracted, the size is smaller, the occupied area is small, and a user can carry the bracket conveniently; by arranging a fixationbase, a support rod can be extended or retracted under the function of a spring, the falling speed of the fixing pipe is effectively reduced, it is ensured that a sunshade umbrella keeps stable underthe condition of air blowing or external force, the travel comfort degree of the user is improved, and the good mood of the user is ensured.

The present invention provides a heat transfer tube with inner surface grooves capable of reducing crushing and falling of the top of fins during tube expansion processing, and a heat exchanger with excellent heat exchange performance. For the heat transfer tube (1) with internal grooves, the ratio (Hf1/Hf2) of the height (Hf1) of the highest first fin (4) to the height (Hf2) of the lowest second fin (5) is set as Below 1.15. The height difference between the height (Hf1) of the highest first fin (4) and the height (Hf2) of the lowest second fin (5) is set to be 0.02 mm or less.

The invention belongs to the technical field of casting processes, and particularly relates to a production method of cast-state low-temperature ball iron. The is prepared by adopting the following steps of original auxiliary material selecting->molding and core preparing->flow coating->mold assembling->smelting by an electric furnace->tapping and inoculation->wire feeding spheroidizing inoculation-> inoculant pouring and inoculation->casting and in-stream inoculation->mold dissembling->cleaning->machining of a cast-on sample and inspection procedures. According to the production method of thecast-state low-temperature ball iron, based on a large amount of production practice statistical results for axis housing castings on European trains, the gold-phase sampling spheroidization rate ofa cast-on test block of a product is more than or equal to 90%, and the graphite size is 5-6 grades, the content of ferrite in a matrix is more than or equal to 95%, and no carbide exists; sampling detecting results on tensile strength, elongation and hardness impact value of the cast-on test block all meet the standard specification; and it is ensured that through cooperating proper casting process design, a casting can meets the standard requirements after being inspected by UT, MT and RT flaw detection.

The invention discloses a robot. The robot comprises a control system, a mass center monitoring system, a wheel train system and a base, wherein the wheel train system comprises a plurality of bottomwheels, the plurality of bottom wheels are correspondingly connected with the base through a plurality of telescopic rod pieces, the control system comprises a first control unit and a signal processing unit, the first control unit is electrically connected with the signal processing unit, the mass center monitoring system comprises a plurality of force sensors, the plurality of force sensors areinstalled on the plurality of telescopic rod pieces, the force sensors are electrically connected with the signal processing unit, and are used for converting stress of the rod pieces into stress signals to transmit the stress signals to the signal processing unit, the signal processing unit is used for collecting the stress signals and transmitting the collected signals to the first control unit,the first control unit forms a driving signal according to the collected signals to be used for adjusting the lengths of the plurality of telescopic rod pieces, so that the possibility of toppling during the mass center change caused in the slope climbing process of the robot is reduced, and the operation stability of the robot is improved.

The invention relates to the technical field of motorcycle accessories, in particular to an adjustable motorcycle side support. The adjustable motorcycle side support comprises a supporting sleeve; aU-shaped mounting plate is arranged at the top end of the supporting sleeve, and mounting holes are formed in the two sides of the U-shaped mounting plate correspondingly; a connection spring hangingrod is arranged at the external side edge of the supporting sleeve, and a limiting block is arranged at the end, away from the supporting sleeve, of the connection spring hanging rod; and a supportingrod is arranged inside the supporting sleeve, the top end of the supporting rod and the top of the interior of the supporting sleeve are connected through a first spring, and a connection block is arranged at the side edge of the top of the supporting rod. The adjustable motorcycle side support has the advantages of being convenient to operate and use, and the overall supporting length of the supporting rod and the supporting sleeve can be adjusted so that the adjustable motorcycle side support is conveniently used for parking of a motorcycle in different road surface situations, and the situation that the motorcycle topples over in the parking process is reduced.

The invention provides a high-efficiency quantitative proportioning feed stirrer for animal husbandry. The high-efficiency quantitative proportioning feed stirrer comprises a stirring barrel, a receiving bowl, bottom brackets, a material storage device, a dustproof cover and screw rods, wherein the receiving bowl is located above the periphery of the stirring barrel; the receiving bowl is fixedlyconnected with the stirring barrel; the bottom brackets are located at the bottom of the receiving bowl; the bottom brackets are fixedly connected with the receiving bowl; the material storage deviceis located at the left side of the stirring barrel; the material storage device is fixedly connected with the stirring barrel; the dustproof cover is located at the top of the stirring barrel; the dustproof cover and the stirring barrel are mutually clamped and the high-efficiency quantitative proportioning feed stirrer is provided with a refrigeration plate; the refrigeration plate is electrically connected with a control panel; the refrigeration plate is electrically connected with a power supply; the length of the refrigeration plate is the same as that of the screw rods; when the refrigeration plate is lifted, the temperature generated in a stirring process of the screw rods can be reduced; conditions that protein components in feed are denaturated so that certain toxic substances aregenerated and the quality of pig feed is reduced are avoided; the high-efficiency quantitative proportioning feed stirrer is applicable to production and application and has a good development prospect.

The invention relates to an anti-waggle device and a ladder and belongs to the technical field of ascend operation equipment. The anti-waggle device comprises a connecting assembly, a rotary locking mechanism and a telescopic rod. The rotary locking mechanism is separately connected to the connecting assembly and the telescopic rod for adjusting and locking the angle between the connecting assembly and the telescopic rod. The ladder comprises the anti-waggle device. The anti-waggle device can reduce the condition of topple of the ladder in use, so that the stability and the using safety of theladder are improved.

The invention relates to a gravure printing process and printing equipment for a paper packaging box. The process and equipment are applied to the technical field of packaging box printing, and the intaglio printing process comprises the following steps: S1, preparing printing ink: preparing the printing ink with different patterns, and adding the printing ink into a corresponding printing machine; S2, carrying out printing: specifically, feeding a paperboard into the printing machine, and printing patterns on the paperboard in sequence; S3, carrying out stacking: stacking the printed paperboards, wherein a gap exists between every two adjacent paperboards; and S4, carrying out drying: drying the stacked paperboards. According to the paperboard drying device, the paperboards are dried according to the paperboard stacking time, the standing time of the paperboards in the drying device is prolonged, and the paperboard drying effect is improved.

The invention relates to the field of sanitation products, in particular to an intelligent airtight and deodorant rubbish can. The smaller intelligent airtight and deodorant rubbish can is sleeved with an existing rubbish bin or an existing rubbish can. The bottom of the intelligent airtight and deodorant rubbish can is of a structure capable of being closed and also capable of being opened to form a channel, stink emitted to the surrounding from the rubbish bin can be reduced, sanitation is achieved, the stink smelled by a user when rubbish is poured is greatly reduced, rubbish pouring is not a headache any more, classified recycling of rubbish is facilitated, and environment pollution is reduced; when rubbish is collected through a mobile rubbish truck, the intelligent airtight and deodorant rubbish can can be detached, and rubbish sleeved with the intelligent airtight and deodorant rubbish can and located in the big rubbish bin can be conveniently lifted, removed and transported.

The invention discloses a warning protection device for pavement maintenance engineering. The warning protection device comprises a bottom plate (1), side edge supporting rods (2), sliding block rods (4), a hanging assembly, a fixing frame (5), a bottom rotating assembly, a warning panel assembly and a positioning assembly; the side edge supporting rods are installed on the bottom plate to form inverted-T-shaped supporting base structures, and the bottom plate is installed on the ground through the positioning assembly; sliding grooves (3) are formed in the side edge supporting rods, one end of each sliding block rod is connected with the fixing frame and the sliding grooves, and the fixing frame is arranged between the pair of inverted-T-shaped supporting base structures through the pair of sliding block rods to form a protection device body; the hanging assembly is embedded in the sliding grooves, and the sliding block rods are connected with the hanging assembly and bounce along the sliding grooves; and the bottom of the fixing frame is rotationally connected with the side edge supporting rods through the bottom rotating assembly, and the warning panel assembly is installed in the fixing frame. According to the warning protection device, rotation and rapid resetting of the fixing frame can be achieved, the situation that external force loads are transmitted to the inverted-T-shaped supporting base structures, and consequently the stability of the protection device body is influenced is avoided, and the effective protection effect is guaranteed.

The invention relates to an energy-saving and environment-friendly assembly type flood prevention wall. The energy-saving and environment-friendly assembly type flood prevention wall comprises a plurality of bases and a plurality of flood prevention plates matched with the bases, clamping grooves matched with the flood prevention plates are formed in the bases, first sealing gaskets are arranged in the clamping grooves, fixing grooves penetrating through the first sealing gaskets are further formed in the clamping grooves, a plurality of fixing rods matched with the fixing grooves are arranged on the flood prevention plates, the flood prevention plates are correspondingly inserted into the clamping grooves, the fixing rods are correspondingly inserted into the fixing grooves, the flood prevention plates are further provided with the plurality of fixing rods correspondingly, steel cable ties are arranged on the two fixing rods, located at the same height, between every two adjacent flood prevention plates in a tightened and wound mode, second sealing gaskets are arranged on the end faces of the bases, third sealing gaskets are arranged on the end faces of the flood prevention plates, limiting rods are further arranged on the end faces, deviating from the flood prevention plates, of the bases, fourth sealing gaskets are further arranged on the bases, and the limiting rods are inserted into the ground. The assembly type flood prevention wall has the technical effects that the assembly type flood prevention wall can be quickly assembled or disassembled and can be recycled after the flood situation is finished, energy is saved, and the environment is protected.