KR20140091426A - chain block power electric motor - Google Patents

chain block power electric motor Download PDF

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Publication number
KR20140091426A
KR20140091426A KR1020130028340A KR20130028340A KR20140091426A KR 20140091426 A KR20140091426 A KR 20140091426A KR 1020130028340 A KR1020130028340 A KR 1020130028340A KR 20130028340 A KR20130028340 A KR 20130028340A KR 20140091426 A KR20140091426 A KR 20140091426A
Authority
KR
South Korea
Prior art keywords
chain
coupled
levers
electric motor
crank
Prior art date
Application number
KR1020130028340A
Other languages
Korean (ko)
Inventor
심광섭
Original Assignee
심광섭
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 심광섭 filed Critical 심광섭
Publication of KR20140091426A publication Critical patent/KR20140091426A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/087—Sprockets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

The most effective engine system among many high rotational power output systems causes pollution by using fossil fuels and excessive carbon emission has been blamed for causing global warming and ecological damage. Also, the use of the fossil fuels results in high costs. Therefore, the fossil fuels should be replaced as soon as possible and it is important to prepare for fossil fuel depletion. Provided is a chain block power electric motor capable of remarkably saving energy in a power electric motor field. The chain block power electric motor of the present invention is designed to solve the problems described above, by combining chain blocks capable of lifting tens of tons with use of small power in a duplicating manner to form a two-chain-blocks electric motor, four-chain-blocks electric motor, six-chain-blocks electric motor, or the like, thereby outputting doubled power as torque.

Description

Chain block power electric motor}

[0001] The present invention relates to an electric motor and, in order to use a power of a chain block for lifting several tens of tons with a small force, a lever is coupled to a chain block hand lever and a crank rod is connected to a lower portion of the lever, The present invention relates to a chain block power motor in which a crank rod pushes and pulls a hand lever to rotate an output shaft of a load chain sprocket wheel.

In the case of using a large force of rotational force, it is necessary to use a reduction gear device, a motor having a large horsepower and a gear motor. However,

The most effective engine system is pollution caused by the use of fossil fuels. Excessive carbon emissions are attracting attention as a main cause of global warming and destruction of various ecosystems. Also, high cost is a big problem, Fossil fuel depletion is important.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a chain block for lifting several tens of tons by using less power, This is an electric motor that outputs a large amount of power that is doubled by the rotational force as it is, and aims to provide a lot of energy saving in the power motor field.

In order to accomplish the above object, the present invention is characterized in that each upper portion of a lever is coupled to two hand levers of a chain block, and a sprocket wheel is coupled to each of the load chain by semi-

A sprocket wheel (not shown) is connected to the upper portion of each of the crank rods by engaging a transmission gear motor (see FIG. 1) and a crank wheel on the input shaft, Are connected to the right and left sides of the output shaft to be two pairs of chain blocks of the finished product,

If two pieces of semi-finished products are combined on each side of the crank rod and on the left and right sides of the output shaft, 4 pieces of chain blocks and 3 pieces of combined motors will be combined with 6 pieces of chain blocks. Output,

When the transmission gear motor is operated to rotate the input shaft, the crank wheel coupled to the left and right of the input shaft is rotated to push the left and right crank rods (see FIG. 1) coupled to the hanger of the crank wheel and pull the hand lever And the output shaft is rotated by rotating the sprocket wheel coupled to the load chain.

The lever of the semi-finished product is connected to the crank rod. The sprocket wheel is connected to the output shaft and the chain block is connected to the chain block (see Fig. 1). ) This is an electric motor that outputs large rotational force which is doubled by the joining of the chain block, which is a combination of two chain motors and two chain motors, and provides energy saving effect to power motor. will be.

1 is a perspective view showing a combination of a chain block, a sprocket wheel combining a lever and a load chain, an output shaft, and an input wheel crank mechanism.
2 is a perspective view showing a combination of a chain block, a sprocket wheel combining a lever and a load chain, an output shaft, and an input hydraulic cylinder.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention is characterized in that each upper portion of the levers is joined to the two lever levers of the chain block and the sprocket wheel is joined to the load chain by the half-

The lower portion of the leverage of the semi-finished product chain block hand lever is coupled to the upper portion of the crank rod coupled to the hanger of the left and right crank wheels and the transmission chain motor (see Fig. 1) The sprocket wheels being coupled to the left and right sides of the output shaft to be two-chain-block coupling motors,

If two pairs of semi-finished product chain blocks are connected to the left and right upper parts of the crank rod and the output shaft, respectively, the large power doubled by the combination of four chain blocks and three combined chains, It is a chain block power motor that outputs torque.

The configuration of two chain blocks will be described in detail as follows.

The respective upper portions of the levers 15 and 16 are engaged with the hand levers 13 and 14 of the two chain blocks 11 and 12 and the sprocket wheels 25 and 26 are connected to the load chains 17 and 18. [ To each combined semi-finished product,

The input shaft 30 of Fig. 1 is provided with a transmission gear motor 31 and crank wheels 23 and 24 and a crankshaft 19 and a crankshaft 20 connected to the hanger 21 and 22 of the crank wheel. The upper sprocket wheels 11 and 12 of the semi-finished product chain 12 and the lower sprocket wheels 15 and 16 of the hand levers 13 and 14 and the output sprocket wheel 25 26 are connected to the left and right of the output shaft 29 to be two-piece chain blocks of an end product chain block,

When two pieces of semi-finished products are coupled to the crank rods 19 and 20 and the output shaft 29, four pairs of chain blocks, and three pairs of chain blocks,

When the input transmission gear motor 31 is operated to rotate the input shaft 30, the crank wheels 23 and 24 coupled to the input shaft are rotated to rotate the crank wheels 23 and 24 connected to the hanger 21 and 22 of the crank wheel The hand levers 13 and 14 of the levers 15 and 16 coupled to the upper portion of the crank rod are actuated so that the sprocket wheel 25 coupled to the load chains 17 and 18 26 to rotate the output shaft 29 and to output the force of the chain block directly with the rotational force.

The two sets of hydraulic cylinder shafts 35 and 36 coupled to the input hydraulic system of Fig. 2 are actuated to engage levers 15 (15) coupled to the hand levers 13 and 14 of the chain blocks 11 and 12 When the load chains 16 and 17 are rotated to rotate the load chains 17 and 18, the sprocket wheels 25 and 26 coupled to the load chain rotate to rotate the output shaft 29 coupled to the sprocket wheel. It is a chain block power motor that outputs the large force doubled by the combination of the block's mantle by the rotational force.

11: Chain block 12: Chain block 13: Chain block hand lever
14: Chain block hand lever 15: Lever 16: Lever
17: Load chain 18: Load chain 19: Crank rod
20: crank rod 21: hanger 22: hanger
23: crank wheel 24: crank wheel 25: sprocket wheel
26: sprocket wheel 27: clutch gear 28: clutch gear
29: output shaft 30: input shaft 31: transmission gear motor
32: Chain block fixing plate 33: Chain block fixing plate 35: Hydraulic cylinder shaft
36: Hydraulic cylinder shaft 37: Hydraulic cylinder 38: Hydraulic cylinder

Claims (2)

The upper portions of the levers 15 and 16 are engaged with the hand levers 13 and 14 of the chain blocks 11 and 12 and the sprocket wheels 25 and 26 are fastened to the load chains 17 and 18, Combining into a combined semi-finished product,
The input shaft 30 is provided with a transmission gear motor 31 and crank wheels 23 and 24. The crankshaft 19 and the crankshaft 20 are coupled to the hanger 21 and 22 of the crank wheel, Chain block 11 The output sprocket wheels 25 and 26, which engage under the levers 15 and 16 of the hand levers 13 and 14 and to which the load chains 17 and 18 are coupled, The left and right sides of the shaft 29 are combined to form an end product chain block 2-pair coupling motor,
Two pairs of the output sprocket wheels and the lower portion of the levers of the set semi-finished product of the chain block are connected to each of the upper portions of the crank rods 19 and 20 and the left and right sides of the output shaft 29, Block-to-block coupling motors,
When the input transmission gear motor 31 is operated to rotate the input shaft 30, the crank wheels 23 and 24 coupled to the input shaft are rotated to rotate the crank wheels 23 and 24 connected to the hanger 21 and 22 of the crank wheel The hand levers 13 and 14 of the levers 15 and 16 coupled to the upper portion of the crank rod are actuated so that the sprocket wheel 25 coupled to the load chains 17 and 18 (26) is rotated to rotate the output shaft (29). The sprocket wheel according to claim 1, wherein each upper portion of the levers (15) and (16) is engaged with the hand levers (13) and (14) of the chain blocks (11) ) ≪ / RTI > (26) < RTI ID = 0.0 >
The hydraulic cylinders shafts 35 and 36 coupled to the input hydraulic system operate and the levers 15 and 16 coupled to the hand levers 13 and 14 of the chain blocks 11 and 12, And rotates the sprocket wheel (25) (26) coupled with the load chains (17) and (18) to rotate the output shaft (29).
KR1020130028340A 2013-01-11 2013-03-16 chain block power electric motor KR20140091426A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130003692 2013-01-11
KR20130003692 2013-01-11

Publications (1)

Publication Number Publication Date
KR20140091426A true KR20140091426A (en) 2014-07-21

Family

ID=51738626

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130028340A KR20140091426A (en) 2013-01-11 2013-03-16 chain block power electric motor

Country Status (1)

Country Link
KR (1) KR20140091426A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110492667A (en) * 2019-08-23 2019-11-22 山东省北方万源电力技术有限公司 Synchronized energy-saving power out-put device
KR102225160B1 (en) * 2020-06-12 2021-03-09 문정만 An apparatus for enhancing power

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110492667A (en) * 2019-08-23 2019-11-22 山东省北方万源电力技术有限公司 Synchronized energy-saving power out-put device
KR102225160B1 (en) * 2020-06-12 2021-03-09 문정만 An apparatus for enhancing power

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E902 Notification of reason for refusal
E601 Decision to refuse application