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54results about How to "Standardized mass production" patented technology

Pulling and cutting harvesting tool for breaking and stripping leaves of sugarcanes

The invention relates to a two-in-one sugarcane harvesting tool which can be used for easily breaking sugarcane leaves and stripping the sugarcane leaves when a sugarcane grower stands, without bending, and does not damage sugarcane buds when the sugarcane leaves are broken and stripped. A worker can stand and can stand on a lower position to pull and cut to harvest the sugarcanes and sugarcane stems are not easy to crack when the sugarcanes are harvested by pulling and cutting. The two-in-one sugarcane harvesting tool is composed of a splittable leaf breaking and stripping pulling and cutting tool seat assembly, a movable leaf breaking and stripping seat assembly, a movable leaf breaking head assembly, a working cutter assembly, a handlebar assembly and an opening O-shaped spring. The pulling and cutting harvesting tool for breaking and stripping the leaves of the sugarcanes is light in structure and strong in part interchangeability, can be produced in a standardized large batch, and is convenient, easy and safe to use.
Owner:铜陵市力博中小企业服务有限公司

Plunger spring, automatic stress synchronizing opening and closing knife holder and mulberry leaf and mulberry stem cutting, pulling and harvesting tool

The invention relates to a 'plunger spring, automatic stress synchronizing opening and closing knife holder and mulberry leaf and mulberry stem cutting, pulling and harvesting tool' which can be operated and used with a single hand by men, women, young and old. When mulberry leaves are cut and harvested and mulberry stems are pulled, cut and harvested, mulberry barks and mulberry buds are not easily damaged. Parts are high in interchangeability, standardized mass production can be realized, labor and time are saved when the tool is used, and the two-in-one tool is easy, convenient and safe to use.
Owner:方孙典

Puerpera nourishing health care chicken and preparation method thereof

The invention belongs to healthcare food and relates to a tonic nutritional healthcare chicken for a lying-in woman and a preparation method thereof, in particular to the making of poultry food. The method takes a hen during the laying period as a raw ingredient chicken; the whole hen after being slaughtered is irradiated by microwave and fully soaked in extracting solution of tonic nutritional healthcare products, and then the profile finishing, the disinfection as well as sterilization, and the packing are performed, thereby providing the ideal food of the tonic nutritional healthcare chicken used for the lying-in woman and the preparation method thereof. The tonic nutritional healthcare chicken has the advantages of rich nutrition, convenient making for a consumer, complete functions of regulating, nourishing, and nutritional healthcare, scientific and reasonable ingredient adoption as well as compatibility, and deliciousness. The tonic nutritional healthcare chicken is helpful to the physical recovery, physiological function regulation and breast-feeding of the lying-in woman.
Owner:张冠婕

High-branch fruit automatic cutting and pulling harvester having slant axis and capable of returning to cylindrical cutting tool apron

The invention relates to an automatic cutting and pulling tool for harvesting agricultural high-branch fruits (anise, hawthorn, Chinese prickly ash, apple, apricot, longan, litchi and the like) and specifically relates to a high-branch fruit automatic cutting and pulling harvester having a slant axis and capable of returning to a cylindrical cutting tool apron. When the high-branch fruit automatic cutting and pulling harvester having the slant axis and capable of returning to the cylindrical cutting tool apron is used, a worker only need to appropriately align the tool to the high-branch fruits and pull back, and therefore, the high-branch fruits can be automatically cut and harvested easily, conveniently and quickly by 360 DEG C on the ground. The high-branch fruit automatic cutting and pulling harvester having the slant axis and capable of returning to the cylindrical cutting tool apron is high in part interchangeability and can be produced standardly in a large batch.
Owner:方孙典

Double-pull opening structure of automobile engine hood shield lock

The invention relates to a double-pull opening structure of an automobile engine hood shield lock, and belongs to the technical field of structures of automobile engine hood shield locks. The double-pull opening structure of the automobile engine hood shield lock comprises a shell formed by a cover plate and a base plate, a locking claw, a clamp plate, a safety hook, a safety hook locking claw, a releasing arm and a clutch plate are connected in a mutual contact mode, the locking claw, the clamp plate, the safety hook, the safety hook locking claw, the releasing arm and the clutch plate are arranged in the shell in a riveting mode, and the locking claw is provided with a round hole for mounting a pulling rope. According to the double-pull opening structure of the automobile engine hood shield lock, a traditional operation mode can be changed, multi-platform general using can be achieved, and the automobile engine hood shield lock can be unlocked conveniently and fast by operating twice from inside.
Owner:YANTAI TRICIRCLE LOCK INDUSTRY GROUP CO LTD

Flat-axis inner-spring haying-cutter seat return and high-branch fruit automatic haying and cutting harvesting device

InactiveCN104620772AStrong interchangeability of spare partsImprove interchangeabilityPicking devicesEngineeringHay
The invention belongs to an automatic haying and cutting tool for harvesting agricultural high-branch fruits (anise, hawthorn, pepper, apple, apricot, longan, litchi etc.). When in use of a flat-axis inner-spring haying-cutter seat return and high-branch fruit automatic haying and cutting harvesting device, workers only need to pull back high fruited branches and then can easily, conveniently and quickly automatically hay, cut and harvest high-branch fruits on the ground within 360 degrees. The flat-axis inner-spring haying-cutter seat return and high-branch fruit automatic haying and cutting harvesting device has parts high in interchangeability and can product in standard and batch.
Owner:方孙典

C-shaped spring. stress automatic synchronous opening and closing tool holder. mulberry leaf mulberry trunk cutting and pulling cutting harvesting tool

The invention relates to a C-shaped spring. stress automatic synchronous opening and closing tool holder. mulberry leaf mulberry trunk cutting and pulling cutting harvesting tool. According to the too, men, women, the old and the young can operate and use the tool with one hand, mulberry bark and mulberry sprouts cannot be damaged easily during cutting harvesting of mulberry leaves and pulling cutting harvesting of mulberry trunks. The part interchangeability is high, standard batch production can be performed, and the tool is effort saving, time saving, easy, convenient and safe during use.
Owner:方孙典

Three-delicacy mushroom soup flavor paste essence and preparation method thereof

The present invention discloses a three-delicacy mushroom soup flavor paste essence. The three-delicacy mushroom soup flavor paste essence comprises the following components in parts by weight: 20-30 parts of cooked chopped shiitake mushrooms, 25-35 parts of enzymolysis chicken paste, 2-7 parts of chicken oil, 8-12 parts of table salt, 8-12 parts of white granulated sugar, 1-3 parts of sodium glutamate, 0.2 to 0.8 part of a mixture of disodium 5'-inosinate and disodium 5'-guanylate, 0.2 to 0.8 part of glycine, 0.2-0.8 part of alanine, 0.2-0.8 part of taurine, 1-5 parts of glucose, 0.1-0.6 part of white pepper, 0.1-0.6 part of garlic powder, 0.1 to 0.6 part of onion powder, 1-5 parts of yeast powder, 1-5 parts of modified starch, 0.1-0.3 part of xanthan gum and 5-10 parts of water.
Owner:湖南省汇湘轩生物科技股份有限公司

Rotary lifting ratchet locking and synchronous opening and closing five-wheeled hoisting tackle capable of achieving rapid hanging or disengaging

The invention relates to a hoisting tackle used for a steel cable or a rope or a guide rail, in particular to a rotary lifting ratchet locking and synchronous opening and closing five-wheeled hoisting tackle capable of achieving rapid hanging or disengaging. The rotary lifting ratchet locking and synchronous opening and closing five-wheeled hoisting tackle capable of achieving rapid hanging or disengaging is composed of a rotary lifting ratchet lock assembly, a hoisting tackle base assembly, a hoisting pulley assembly and synchronous opening and closing clamping base assemblies. The hoisting tackle base assembly is approximately in the shape of the Arabic numeral 9 or is designed to be in the shape of a U which is rotated by 180 degrees. The hoisting pulley assembly is approximately in a cross shape with two arc-shaped grooves or polygonal grooves formed in the upper portion and the lower portion correspondingly. The number, internal shapes and external shapes of spare and accessory parts of the synchronous opening and closing clamping base assembly installed on the left side of the hoisting tackle base assembly are the same as those of spare and accessory parts of the synchronous opening and closing clamping base assembly installed on the right side of the hoisting tackle base assembly, and the spare and accessory parts of the synchronous opening and closing clamping base assembly installed on the left side of the hoisting tackle base assembly and the spare and accessory parts of the synchronous opening and closing clamping base assembly installed on the right side of the hoisting tackle base assembly can be interchanged and universal. The hoisting tackle is easy to manufacture and install, the interchangeability of the spare and accessory parts is high, and standard volume production can be achieved; by the adoption of the hoisting tackle, the steel cable or the rope or the guide rail can be hung in the hoisting tackle rapidly and automatically only by approximately lowering the hoisting tackle in the direction facing the steel cable or the rope or the guide rail; when rapid disengagement is needed, the steel cable or the rope or the pulley can be disengaged from the hoisting tackle rapidly and automatically only by lifting the ratchet lock upwards with certain lifting force; and using is rapid, convenient and safe.
Owner:方孙典

Flat-axis automatic high-branch fruit chopping and cutting harvester with resettable open-type C-shaped spring cutter holder

The invention belongs to an automatic chopping and cutting tool for harvesting of agricultural high-branch fruits (such as anise, hawthorn fruits, Chinese prickly ash, apples, apricots, longans and litchis), and relates to a flat-axis automatic high-branch fruit chopping and cutting harvester with a resettable open-type C-shaped spring cutter holder. When the 'flat-axis automatic high-branch fruit chopping and cutting harvester with the resettable open-type C-shaped spring cutter holder' is used, the high-branch fruits can be chopped and harvested easily, conveniently, rapidly and automatically in all directions by an operator on the ground after the operator aligns the harvester to the high-branch fruits and pulls the harvester back. The flat-axis automatic high-branch fruit chopping and cutting harvester is high in interchangeability of spare and accessory parts and can be subjected to standardized mass production.
Owner:方孙典

Three-phase UPQC (Unified Power Quality Controller) topology circuit based on MMC (Multi Media Card)

The invention discloses a three-phase UPQC (Unified Power Quality Controller) topology circuit based on a MMC (Multi Media Card) and belongs to the technical fields of flexible alternating-current power transmission and distribution in a power system and power electronics. The three-phase UPQC topology circuit comprises a parallel connection module, a series connection module, a power transmission line A-phase line, a power transmission line B-phase line, a power transmission line C-phase line, a first isolation transformer, a second isolation transformer and a third isolation transformer. The three-phase UPQC topology circuit has the beneficial effects that the parallel connection module of a unified power quality controller can be conveniently and directly suspended on a power transmission line of a medium and high voltage power distribution system without a transformer, so that the equipment investment and the equipment loss are reduced, and the space is saved; through a modular design, the redundancy of a device can be conveniently improved, and the running reliability of the device can be increased; and standardized and socialized mass production is also facilitated, so that the production period of equipment is shortened, and the production cost of the equipment is further reduced.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Opening nested, movable and antislip clothes hanger bracket

The invention relates to household common articles, in particular to an 'opening nested, movable and antislip clothes hanger bracket' for a simple clothes hanger for airing clothes. The opening nested, movable and antislip clothes hanger bracket has the advantages that spare and accessory parts of the opening nested, movable and antislip clothes hanger bracket are high in interchangeability and can be manufactured on a large scale in a standard manner, and only required widths of the opening nested, movable and antislip clothes hanger bracket need to be adjusted when the opening nested, movable and antislip clothes hanger bracket is about to be used, so that the neat clothes can be conveniently and safely aired.
Owner:常州市巨威气弹簧有限公司

Clamping piece type movable antislip hanger bracket

The invention relates to a common home article, in particular to a clamping piece type movable antislip hanger bracket used on a simple clothes-airing hanger. The clamping piece type movable antislip hanger bracket is high in spare part interchangeability, can be produced in batches in a standardized manner, and can air tidy clothes conveniently and safely in use as long as needed width is adjusted.
Owner:邳州市鑫盛创业投资有限公司

Sugarcane leaf breaking and stripping pull-cutting harvester capable of automatically and synchronously opening and closing under stress

The invention relates to a sugarcane leaf breaking and stripping pull-cutting harvester capable of automatically and synchronously opening and closing under stress. Both men and women can operate and use the sugarcane leaf breaking and stripping pull-cutting harvester. During work, a labor worker can uprightly and easily break and strip sugarcane leaves without bending down, and sugarcane sprouts are not prone to being damaged during leaf breaking and stripping; the sugarcane leaf breaking and stripping pull-cutting harvester can conduct low-level pull-cutting and harvesting on sugarcane, and base stems of the sugarcane are not prone to crack during low-level pull-cutting and harvesting of the sugarcane; parts and accessory parts of the sugarcane leaf breaking and stripping pull-cutting harvester are high in interchangeability and can be produced in batch in a standardized mode; the sugarcane leaf breaking and stripping pull-cutting harvester is a two-in-one tool which saves labor and time and is easy, convenient and safe to use.
Owner:方孙典

Harvesting tool for cutting mulberry leaves and drag-cutting mulberry rods by stress displacement of rear leaf cutting tool apron and cylindrical spring

The invention relates to a harvesting tool for cutting mulberry leaves and drag-cutting mulberry rods by stress displacement of a rear leaf cutting tool apron and a cylindrical spring, belonging to a harvesting tool which can be operated by all ages of people, men and women, with one hand and is unlikely to damage mulberry bark and mulberry buds when being used for cutting and harvesting the mulberry leaves as well as drag-cutting and harvesting the mulberry rods. According to the harvesting tool, spare and accessory parts are high in interchangeability and can be produced in standardization and large batch; the harvesting tool is a two-in-one tool which is labor-saving, time-saving, easy, convenient and safe in a use process.
Owner:方孙典

Automatic high-branch fruit chopping, pulling, cutting and harvesting tool with flat axis and special-shaped chopping cutter holder with horizontal central axis

The invention relates to and belongs to an automatic chopping, pulling and cutting tool for harvesting agricultural high-branch fruits (anise, hawthorn, Sichuan pepper, apples, apricots, longans, litchis and the like). When an automatic high-branch fruit chopping, pulling, cutting and harvesting tool with a flat axis and a special-shaped chopping cutter holder with a horizontal central axis is used, the high-branch fruits can be automatically cut and harvested easily, conveniently and quickly at 360 degrees on the ground by almost aligning the high-branch fruits and pulling back by an operator. According to the tool, the spare and accessory parts are high in interchangeability, so that standardized batch production can be realized.
Owner:方孙典

Mattress with left side or right side capable of being raised

ActiveCN110179280ABeauty Made EasyMassage easilyStuffed mattressesSpring mattressesBatch productionEngineering
The invention relates to a mattress with the left side or eth right side capable of being raised, and relates to beauty, massage and physiotherapy, especially in the aspect of personnel who need nursing care and have difficulty in moving. When a staff cares for personnel who has difficulty in moving and needs to perform sideways position change of the back side and change dresses and trousers or change sheets in a sideways mode, a manipulation handlebar is pulled to the left or to the right only by the one-handed operation, a rotating handle is used or an electrodynamic type is designed, telescopic cross cardan joints are rotated, and a hand-cranked jack is driven to be jacked up; a main mattress assembly can achieve the function of being sideways to the left side or the right side safelyaccording to the needs of the staff, so that the staff can easily and freely adjust sideways bodies in the beauty, massage, physiotherapy, especially in helping the personnel who have difficulty in moving, when the staff perform sideways position change on the back side and change the dresses and trousers or change the sheets in a sideways mode for the personnel who need nursing care and have difficulty in moving, the mattress is small in size and occupied area, the using personnel feel a great effect during using; and the standardized batch production can be achieved, time and labor are savedduring operation and using by the staff, and relaxed, convenient and safe feeling can be further provided for the using personnel.
Owner:方孙典

Foot antiskid tool seat for climbing iron tower

The invention relates to an antiskid device for feet, which is used to prevent safety accidents from slipping under feet when climbing iron towers and ladders are operated at high altitudes (especially in rainy days and winter snow and freezing are required to climb iron towers and ladders for work); it consists of a foot antiskid device seat Assembly, multi-segment conical curve synchronization groove force automatic clamping head assembly; using the anti-skid seat for climbing the tower, when the foot only needs to step on the horizontal angle steel or other objects, it can automatically grab and get stuck, preventing The foot slips off, and when the foot is raised, it can automatically separate from the angle steel or other objects. It is safe, and it is not easy to slip off the foot when climbing towers and climbing ladders. It is easy to manufacture and has strong interchangeability of spare parts. , convenient and safe to use.
Owner:广西电网有限责任公司柳州柳城供电局

Supporting platform suitable for protecting cast-in-place part of outer wall of fabricated concrete structure

The invention discloses a supporting platform suitable for protecting a cast-in-place part of an outer wall of a fabricated concrete structure. The supporting platform comprises a plurality of groupsof triangular supporting assemblies, a first steel treading platform plate, a first safety protective guard, a second steel treading platform plate and a second safety protective fence, wherein the first steel treading platform plate comprises a first supporting frame fixed to the tops of the triangular supporting assemblies; the first safety protective guard comprises a first silk screen supporting frame vertically fixed to the outer edge of the first supporting frame and a first safety steel wire net laid on the first silk screen supporting frame; the second steel treading platform plate comprises a second supporting frame located above the first supporting frame; and the second safety protective fence comprises a second silk screen supporting frame fixed to the outer edge of the secondsupporting frame in the vertical direction and a second safety steel wire net laid on the second silk screen supporting frame. The supporting platform is low in cost, all assemblies can be produced inbatches in a standardized mode and can also be improved and customized according to requirements, and the scaffold construction problem of maintaining a cast-in-place part outside a fabricated building structure is solved.
Owner:广西建工第五建筑工程集团有限公司

Method for re-creating on china paper with photograph works being printed

The invention relates to a method for recreating after a photographic work is printed on rice paper, which comprises the following steps: a piece of rice paper is selected; data of a photographic work is selected according to the code requirements, debugged in a computer through the front-end flow which is controlled by a color management system built by software and hardware, and stored as data for special output; multicolored mineral pigment ink and a high-precision ink jet printer which is matched with the multicolored mineral pigment ink are selected, and the selected photographic work can be printed and outputted on the rice paper by means of standardized mass production through the rear-end flow which is controlled by the built color management system of the computer; and secondary creation or creation for a plurality of times is performed on the rice paper with the outputted work, and finally a rice paper photographic printing artwork is formed. The method has the advantages that the method breaks through the image copying technology in common meaning and the traditional expression form of the traditional Chinese painting art, realizes harmonious fusion of a plurality of types of art and the copying technology, greatly prolongs the retention period of the photographic work, improves the value of the photographic work, and overcomes the defect of vulnerability when the photographic work uses a piece of printing paper. Simultaneously, the global universality of the photographic work can improve the value of the Chinese rice paper and carry forward the culture of the Chinese rice paper in the world.
Owner:朱家胜

A kind of three fresh mushroom soup flavor paste flavor and preparation method thereof

The present invention discloses a three-delicacy mushroom soup flavor paste essence. The three-delicacy mushroom soup flavor paste essence comprises the following components in parts by weight: 20-30 parts of cooked chopped shiitake mushrooms, 25-35 parts of enzymolysis chicken paste, 2-7 parts of chicken oil, 8-12 parts of table salt, 8-12 parts of white granulated sugar, 1-3 parts of sodium glutamate, 0.2 to 0.8 part of a mixture of disodium 5'-inosinate and disodium 5'-guanylate, 0.2 to 0.8 part of glycine, 0.2-0.8 part of alanine, 0.2-0.8 part of taurine, 1-5 parts of glucose, 0.1-0.6 part of white pepper, 0.1-0.6 part of garlic powder, 0.1 to 0.6 part of onion powder, 1-5 parts of yeast powder, 1-5 parts of modified starch, 0.1-0.3 part of xanthan gum and 5-10 parts of water.
Owner:湖南省汇湘轩生物科技股份有限公司

Plunger spring, synchronous opening and closing and five-wheel rapid hanging-in or quitting crane tackle

The invention relates to a crane tackle for a steel cable or a rope or a guide rail, in particular to a plunger spring, synchronous opening and closing and five-wheel rapid hanging-in or quitting crane tackle. The crane tackle is composed of a crane tackle base assembly, a crane pulley assembly and synchronous opening and closing clamping base assemblies. The shape of the crane tackle base assembly is like the Arabic number nine or is designed into a shape like a U shape rotated by 180 degrees. The shape of the crane pulley assembly is like a cross shape with an arc groove or a polygon groove in each of the upper portion and the lower portion. Accessories of the clamping base assemblies arranged on the left side or the right side of the crane tackle base assembly are the same in number, inner shape and outer shape, can be interchanged and can be in common use. The crane tackle is easy to manufacture and install, the accessory interchangeability is high, and standard batched production can be achieved. When the crane tackle is used, rapid and automatic clamping and hanging-in can be achieved only through downward force exerting approximately towards the steel cable or the rope or the guide rail, the crane tackle can rapidly and automatically quit the steel cable or the rope or the guide rail through upward forceful lifting, and using is rapid, convenient and safe.
Owner:方孙典

Hotpot styling product

InactiveCN109090545AStandardized managementManage BatchingFood scienceFlavorGingerol
The invention provides a hotpot styling product, and belongs to the field of hotpot styling products. Raw materials are fried and filtered according to a production formula, and a styled plastic container is filled with the raw materials. According to the production formula, the hotpot styling product is prepared from, by weight, 18 parts of beef tallow, 6 parts of shortening, 4.5 parts of hotpotbean sauce, 0.4 part of fermented soya beans, 3 parts of peppers, 1 part of fresh ginger, 0.5 part of garlic, 0.7 part of baijiu, 0.3 part of white sugar, 0.4 part of pericarpium zanthoxyli bungeani and 0.7 part of spice. According to the hotpot styling product, diverse hotpot products can be brought, the hotpot market is enriched, meanwhile, the hotpot products can be managed in a standardized mode, the hotpot products can be produced in batches on a large scale, the effect of completely eradicating secondary recovery of hotpot oil from the source is achieved, hotpot restaurants and even thehotpot market are indirectly standardized, and a safe, healthy and relieved dieting environment is provided for customers.
Owner:李建洪

Constructional column top reinforced bar steel structure pre-embedded assembly and construction method

The invention relates to a constructional column top reinforced bar steel structure pre-embedded assembly. The constructional column top reinforced bar steel structure pre-embedded assembly comprisesconstructional column top reinforced bars, a steel plate and anchoring reinforced bars, wherein the steel plate is a rectangular structure plate; one ends of the constructional column top reinforced bars are fixed on the steel plate; the constructional column top reinforced bars are distributed at four corners of the upper end face of the steel plate; the other ends of the constructional column top reinforced bars are bent to form right-angled structures; one ends of the anchoring reinforced bars are fixed to the lower end face of the steel plate; and the anchoring reinforced bars and the constructional column top reinforced bars are located at the corresponding positions. The constructional column top reinforced bar steel structure pre-embedded assembly is a dismounting-free device, a formwork does not need to be erected at the positions of the constructional column top reinforced bars, and dismounting of the formwork is not needed.
Owner:广西宏丰建筑工程有限公司

Stress automatic clamping foot antiskid tool for climbing iron tower

The invention relates to an anti-skid device for feet that prevents safety accidents caused by feet slipping off when climbing iron towers and ladders for high-altitude operations (especially in rainy days and winters when snow freezes and freezes in order to work, and it is necessary to climb iron towers and ladders); it consists of foot anti-skid device seats Assembly, multi-segment conic curve synchronous groove force automatic clamping head assembly; use the anti-skid device for the force automatic clamping foot of the climbing tower, and it can automatically grasp when the foot only needs to step on the horizontal angle steel or other objects. It is stuck to prevent the foot from slipping off, and when the foot is raised, it can automatically break away from the angle steel or other objects. It is safe, and it is not easy to slip off the foot when climbing the iron tower and climbing the ladder; it is easy to manufacture and has strong interchangeability of spare parts. It can be produced in a standardized batch, and it is convenient and safe to use.
Owner:广西电网有限责任公司柳州柳城供电局

Pin type opening and closing positioning pulling cutter (harvesting tool for mulberry leaf cutting and mulberry branch pull-cutting)

The invention relates a pin type opening and closing positioning pulling cutter (a harvesting tool for mulberry leaf cutting and mulberry branch pull-cutting). The pin type opening and closing positioning pulling cutter is a two-in-one tool which can be operated and used by one hand by males, females, the old and the young, hardly damages mulberry barks and mulberry buds when the mulberry leaves are cut and harvested and the mulberry rods are cut and harvested. Spare and accessory parts are strong in interchangeability, standard batch production can be carried out, and the pin type opening and closing positioning pulling cutter is labor-saving, time-saving, smooth, convenient and safe to use.
Owner:方孙典

Position-adjustable elevator vertical expansion device with avoiding space

The invention relates to a position-adjustable elevator vertical expansion device with an avoiding space. The position-adjustable elevator vertical expansion device comprises a hammer part and a support part. The hammer part comprises heavy blocks which are symmetrical front and back and a rope wheel between the heavy blocks. A steel wire rope is wound on the rope wheel. A switch is fixed on a back heavy block. A switch contact extends leftwards. Guiding columns are arranged on the heavy blocks. The guiding columns are placed in guiding grooves in the support part and can slide up and down along the guiding grooves. The support part comprises a switch striking plate which is vertically placed. The middle portion of the surface of the right side of the switch striking plate is a plane. The upper portion and the lower portion of the surface of the right side of the switch striking plate are concave arc faces. The switch contact moves in the length range d of the surface of the right side. The elevator vertical expansion device is convenient to operate, the position can be adjusted freely, auxiliary equipment does not need to be added, the structure is simple, occupied space is small, using cost is low, and shaftways of different sizes can be subjected to standard mounting.
Owner:HEBEI DONGFANG FUDA MACHINERY

Crane tackle with plunger spring automatically conducting clamping during stress and five wheels rapidly hanging-in or quitting

The invention relates to a hoist block for steel cables or ropes or guide rails, especially a "column type spring clamped automatically under force, five-wheel fast hanging in or out of hoisting block", which consists of a hoisting block assembly, It is composed of hanging pulley assembly and clamping seat assembly; the shape of the hanging block assembly is like a 9 or a U-shaped rotation of 180°, and the shape of the hanging pulley assembly is like the upper and lower parts respectively have an arc-shaped groove or The cross of the polygonal groove is installed in the clamping seat assembly on the left or right side of the trolley seat assembly. The number of spare parts and the inner and outer shapes are the same, and they can be interchanged. The manufacture and installation of this product are simple and easy, and the spare parts are interchangeable. It is strong and can be standardized for mass production. When using this product, it can be quickly and automatically clamped and hung in the direction of the steel cable or rope or guide rail, and it can be quickly and automatically withdrawn from the steel cable or rope or guide rail when it is lifted upward. It is fast, convenient and safe to use.
Owner:方孙典
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