CN102518690A - Torque limiter - Google Patents

Torque limiter Download PDF

Info

Publication number
CN102518690A
CN102518690A CN2011104278366A CN201110427836A CN102518690A CN 102518690 A CN102518690 A CN 102518690A CN 2011104278366 A CN2011104278366 A CN 2011104278366A CN 201110427836 A CN201110427836 A CN 201110427836A CN 102518690 A CN102518690 A CN 102518690A
Authority
CN
China
Prior art keywords
transmission body
hole
transmission
gear
gear disc
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2011104278366A
Other languages
Chinese (zh)
Inventor
杨东平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAN-TOHNO SEIMITSU MOLDING (SHENZHEN) CO LTD
Original Assignee
SAN-TOHNO SEIMITSU MOLDING (SHENZHEN) CO LTD
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 SAN-TOHNO SEIMITSU MOLDING (SHENZHEN) CO LTD filed Critical SAN-TOHNO SEIMITSU MOLDING (SHENZHEN) CO LTD
Priority to CN2011104278366A priority Critical patent/CN102518690A/en
Publication of CN102518690A publication Critical patent/CN102518690A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Transmission Devices (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

The invention provides a torque limiter, which relates to the field of mechanical transmission and comprises a first transmission body, a second transmission body, a bolt, a spring, a press gasket and a locking adjusting nut. The first transmission body is provided with a gear disc surface A, the gear disc surface A is provided with a gear disc A, and a through hole A is arranged at the circle center of the gear disc A. The second transmission body is provided with a gear disc surface B, the gear disc surface B is provided with a gear disc B meshing with the gear disc A, and a through hole B is arranged at the circle center of the gear disc B. The press gasket is provided with a through hole C, and the bolt penetrates through the through hole A of the first transmission body, the through hole B of the second transmission body, the spring and the through hole C of the press gasket sequentially and presses the spring between the second transmission body and the press gasket by being matched with the nut. The torque limiter in the structure is arranged between an output shaft of a transmission device and a bearing shaft of an external load to serve as a connecting member, therefore, the transmission device is protected from being damaged due to abnormal torque rich caused by the outside affection.

Description

Torque limiter
[technical field]
The present invention relates to mechanical transmission fields, specifically, relate to a kind of torque limiter between driving and transmission device output shaft and working machine or the actuator's reach that is used to connect.
[background technique]
Generally, being connected between transmission output shaft and the external load all is that unprotect connects, and when external load is caused under the situation of abnormal operation or counter-rotating by artificial or other active force, produces excessive torque, damages driving mechanism and drive unit easily.
For example, a kind of automatic cover-turning formula toilet is arranged at present, the automatic cover-turning of this toilet is that the output shaft through a motor is connected with a bearing of toilet lid and carries out; Carry out when an opportunity arises people, the output shaft of motor rotates the bearing rotation that drives toilet lid makes toilet lid dig, still; In some cases, the people for when renovating, because accidentalia such as user's misoperation; For example; Moment digs toilet lid, depress etc., and this moment, the bearing of toilet lid and the bearing of motor still are in coupled condition; Because the people is when turning over pressure, the moment of torsion between the bearing of toilet lid and the output shaft of motor is excessive to cause transmission system (like gear etc.) and drive system (like motor) to be damaged; The above-mentioned mistake by this, in application in the majority such as daily life and commercial production, need a kind of connection protective gear to be positioned between drive system, transmission system and the external load, even can guarantee also under the torque condition that driving and transmission system are not destroyed.
[summary of the invention]
The objective of the invention is to overcome in the existing technology and to drive and transmission device output shaft and external load did not have torque protection and cause damaging driving and transmission system easily and fail a kind of torque limiter that deficiency provides when being connected.
The present invention realizes through following technological scheme: a kind of torque limiter, and it comprises first transmission body, second transmission body, bolt, spring, clamping pad and nut; Said first transmission body is provided with a gear card A, and said gear card A is provided with gear disk A, and the home position place of said gear disk A is provided with a through hole A; Said second transmission body is provided with a gear card B, and said gear card B is provided with and is suitable for and said gear disk A meshed gears dish B, and the home position place of said gear disk B is provided with a through hole B; Said clamping pad be provided with a through hole C; The gear disk A of said first transmission body and the gear disk B of said second transmission body are meshing with each other, and the through hole C of the through hole A of said screw bolt passes first transmission body, through hole B, spring and the clamping pad of second transmission body is pressed on spring between second transmission body and the clamping pad through cooperating with said nut.
Do further to set forth in the face of above technological scheme down:
Further; Said second transmission body also is provided with the driving protection shell of a tubular; The lower end surface of said driving protection shell is arranged at the reverse side of gear card B, and an end, spring, clamping pad and the nut of said bolt thread end is wrapped in the said driving protection shell.
Further, the head of said bolt is provided with a draw-in groove.
Further, the upper-end surface of said driving protection shell is provided with a plurality of grooves.
Beneficial effect of the present invention is: the torque limiter of this structure is arranged between the reach of output shaft and external load of transmission device as a kind of connector element; Specifically; The output shaft of transmission device is connected with first transmission body of this structure; The reach of external load is connected with second transmission body of this structure,, drives the reach rotation of external load again through this torque limiter through this torque limiter of output shaft drive of transmission device; If external load takes place unusual, when surpassing rated torque, the gear disk A of first transmission body and the gear disk B of second transmission body will slide, and cut off the reverse transmission of excessive load moment of torsion to the transmission device output shaft; By this, transmission and drive unit can be damaged because of crossing moment of torsion, play a protective role.
[description of drawings]
Fig. 1 is an overall structure schematic representation of the present invention;
Fig. 2 is a cross-sectional view of the present invention;
Fig. 3 is the structural representation of the present invention's second transmission body;
Fig. 4 is a user mode structural representation of the present invention.
Reference character: 1, first transmission body; 2, second transmission body; 3, bolt; 4, spring; 5, clamping pad; 6, nut; 7, the output shaft of transmission device; 8, the reach of external load; 11, gear disk A; 21, gear disk B; 22, driving protection shell.
[embodiment]
Below in conjunction with accompanying drawing and embodiment the present invention is done and to further describe:
With reference to Fig. 1 and shown in Figure 2, a kind of torque limiter that this invention discloses, it comprises first transmission body 1, second transmission body 2, bolt 3, spring 4, clamping pad 5 and nut 6; Said first transmission body 1 is provided with a gear card A, and said gear card A is provided with gear disk A11, and the home position place of said gear disk A11 is provided with a through hole A; With reference to shown in Figure 3; Said second transmission body 2 is provided with a gear card B; Said gear card B is provided with and is suitable for and said gear disk A11 meshed gears dish B21; The home position place of said gear disk B21 is provided with a through hole B, and said second transmission body 2 also is provided with the driving protection shell 22 of a tubular, and the lower end surface of said driving protection shell 22 is arranged at the reverse side of gear card B; Said clamping pad 5 be provided with a through hole C; The gear disk B21 of the gear disk A11 of said first transmission body 1 and said second transmission body 2 is meshing with each other, and the through hole C of through hole B, spring 4 and clamping pad 5 that said bolt 3 passes through hole A, second transmission body 2 of first transmission body 1 successively is pressed on spring 4 between second transmission body 2 and the clamping pad 5 through cooperating with said nut 6; One end of said bolt 3 threaded end, spring 4, clamping pad 5 and nut 6 are wrapped in the said driving protection shell 22.In addition, the head of said bolt 3 is provided with a draw-in groove.The upper-end surface of said driving protection shell 22 evenly is provided with four grooves.
With reference to shown in Figure 4; The torque limiter of this structure is arranged between the reach 8 of output shaft 7 and external load of transmission device as a kind of connector element; Specifically, the output shaft 7 of transmission device is connected with first transmission body 1 of this structure, the reach 8 of external load is connected with second transmission body 2 of this structure; Output shaft 7 through transmission device drives this torque limiter, drives reach 8 rotations of external load again through this torque limiter; If external load is by excessive outer active force abnormal operation the time, when surpassing prescribed torque, the gear disk B21 of the gear disk A11 of first transmission body 1 and second transmission body 2 will slide, and cut off the reverse transmission of excessive load moment of torsion to the transmission device output shaft; By this, transmission and drive unit can be damaged because of crossing moment of torsion, play a protective role.
According to the announcement and the instruction of above-mentioned specification, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned mode of execution.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications more of the present invention and change.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the present invention is not constituted any restriction.

Claims (4)

1. torque limiter, it is characterized in that: it comprises first transmission body, second transmission body, bolt, spring, clamping pad and nut; Said first transmission body is provided with a gear card A, and said gear card A is provided with gear disk A, and the home position place of said gear disk A is provided with a through hole A; Said second transmission body is provided with a gear card B, and said gear card B is provided with and is suitable for and said gear disk A meshed gears dish B, and the home position place of said gear disk B is provided with a through hole B; Said clamping pad be provided with a through hole C; The gear disk A of said first transmission body and the gear disk B of said second transmission body are meshing with each other, and the through hole C of the through hole A of said screw bolt passes first transmission body, through hole B, spring and the clamping pad of second transmission body is pressed on spring between second transmission body and the clamping pad through cooperating with said nut.
2. torque limiter according to claim 1; It is characterized in that: said second transmission body also is provided with the driving protection shell of a tubular; The lower end surface of said driving protection shell is arranged at the reverse side of gear card B, and an end, spring, clamping pad and the nut of said bolt thread end is wrapped in the said driving protection shell.
3. torque limiter according to claim 1 is characterized in that: the head of said bolt is provided with a draw-in groove.
4. torque limiter according to claim 2 is characterized in that: the upper-end surface of said driving protection shell is provided with a plurality of grooves.
CN2011104278366A 2011-12-16 2011-12-16 Torque limiter Pending CN102518690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104278366A CN102518690A (en) 2011-12-16 2011-12-16 Torque limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104278366A CN102518690A (en) 2011-12-16 2011-12-16 Torque limiter

Publications (1)

Publication Number Publication Date
CN102518690A true CN102518690A (en) 2012-06-27

Family

ID=46289720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011104278366A Pending CN102518690A (en) 2011-12-16 2011-12-16 Torque limiter

Country Status (1)

Country Link
CN (1) CN102518690A (en)

Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104179564A (en) * 2014-08-13 2014-12-03 徐超 Turbocharger ring-shaped strap
CN104455061A (en) * 2014-12-05 2015-03-25 国家电网公司 Limiting torque coupling
CN105232112A (en) * 2015-10-15 2016-01-13 陈为坚 Surgical electric drill
CN105626712A (en) * 2016-04-12 2016-06-01 吉首大学 Sine wave coupling
CN105650145A (en) * 2016-04-12 2016-06-08 吉首大学 Sine-wave shaft coupler with electromagnet
CN105684660A (en) * 2016-04-12 2016-06-22 吉首大学 Plate tube loosening straight-paddle spiral squeezing circulation differential stirring type snake gourd fruit seed taking device
CN105689259A (en) * 2016-04-26 2016-06-22 湖南城市学院 Combined separating screen with vibratory feeding hopper
CN105706644A (en) * 2016-04-12 2016-06-29 吉首大学 Differential circulating and differential stirring type snakegourd fruit seed take-out device through loosening with straight plate and extruding and rubbing with spiral straight tube
CN105706643A (en) * 2016-04-12 2016-06-29 吉首大学 Differential circulating type pumpkin seed take-out device through loosening with straight plate and extruding and rubbing with spiral straight paddle
CN105727512A (en) * 2016-05-09 2016-07-06 吉首大学 Body builder provided with idle load rotating disk, magnetic disk load rotating disk, magnetic cylinder load rotating disk and sinusoidal wave load rotating disk
CN105727509A (en) * 2016-05-09 2016-07-06 吉首大学 Idle, millstone, magnetic drum and sine wave four-load type rotary table body builder with analysis function
CN105727511A (en) * 2016-05-09 2016-07-06 吉首大学 Magnetic disk, magnet drum and sine wave three-load type rotary table body builder with analysis function
CN105723952A (en) * 2016-04-12 2016-07-06 吉首大学 Straight plate loosening straight paddle spiral rubbing differential circulating and differential stirring type pumpkin seed extracting device
CN105723953A (en) * 2016-04-12 2016-07-06 吉首大学 Plate and pipe loosening spiral straight rubbing and extruding cyclic stirring type watermelon seed extraction device
CN105723951A (en) * 2016-04-12 2016-07-06 吉首大学 Straight plate loosening straight paddle spiral rubbing type watermelon seed extracting device
CN105727508A (en) * 2016-05-09 2016-07-06 吉首大学 Body builder provided with idle load rotating disk, magnetic cylinder load rotating disk and sinusoidal wave load rotating disk
CN105727510A (en) * 2016-05-09 2016-07-06 吉首大学 Idle, magnetic disk and sine wave three-load type rotary table body builder with analysis function
CN105766231A (en) * 2016-04-12 2016-07-20 吉首大学 Stirring type watermelon seed extractor with plate tube loosening and screw straight barrel rubbing functions
CN105766233A (en) * 2016-04-12 2016-07-20 吉首大学 Straight-plate loosening screw straight-drum twisting-squeezing circulation differential stirring type trichosanthes kirilowii seed extraction device
CN105771854A (en) * 2016-04-28 2016-07-20 吉首大学 Feeding type pulse reactor of scraper plate elevator
CN105766232A (en) * 2016-04-12 2016-07-20 吉首大学 Differential circulatory stirring type watermelon seed extractor with plate tube loosening and straight-blade screw rubbing functions
CN105771174A (en) * 2016-05-09 2016-07-20 吉首大学 Idling, mill turning, magnetic cylinder and sine wave four-load type turntable body builder
CN105771173A (en) * 2016-05-09 2016-07-20 吉首大学 Magnetic disc, magnetic cylinder and sine wave three-load type turntable body builder
CN105771176A (en) * 2016-05-09 2016-07-20 吉首大学 Idling, magnetic cylinder and sine wave three-load type turntable body builder with analyzer
CN105766234A (en) * 2016-04-12 2016-07-20 吉首大学 Loosening spiral straight tubular rubbing differential circulating and differential stirring type pumpkin seed extracting device with straight plates
CN105766235A (en) * 2016-04-12 2016-07-20 吉首大学 Differential stirring type pumpkin seed extractor with plate tube loosening and screw straight barrel rubbing functions
CN105771175A (en) * 2016-05-09 2016-07-20 吉首大学 Idling, magnetic disc and sine wave three-load type turntable body builder
CN105794419A (en) * 2016-04-12 2016-07-27 吉首大学 Plate and pipe loosening spiral straight drum rubbing differential circulation type pumpkin seed extractor
CN105815042A (en) * 2016-04-12 2016-08-03 吉首大学 Plate pipe loosening straight-paddle spiral rubbing and extruding type watermelon seed extracting device
CN105815046A (en) * 2016-04-12 2016-08-03 吉首大学 Plate pipe loosening straight-paddle spiral rubbing and extruding stirring type watermelon seed extracting device
CN105815043A (en) * 2016-04-12 2016-08-03 吉首大学 Plate-tube loosening spiral straight drum rubbing squeezing differential motion and circular differential motion stirring type trichosanthes kirilowii Maxim seed-taking device
CN105815044A (en) * 2016-04-12 2016-08-03 吉首大学 Straight plate loosening and spiral straight drum extruding and rubbing differential stirring type pumpkin seed extractor
CN105815045A (en) * 2016-04-12 2016-08-03 吉首大学 Straightforward loosening, spiral straight extruding and differential cycle stirring watermelon seed extracting device
CN105830662A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulating and differential stirring type pumpkin seed taking device capable of realizing loosening by plates and pipes and realizing rubbing by spiral straight drum
CN105830663A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulating stirring type watermelon seed taking device capable of realizing loosening by straight plates and realizing rubbing by straight propeller shaft and spiral bulge strips
CN105830665A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulating and differential stirring type snakegourd seed taking device capable of realizing loosening by straight plates and realizing rubbing by straight propeller shaft and spiral bulge strips
CN105830658A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulating and differential stirring type pumpkin seed taking device capable of realizing loosening by plates and pipes and realizing rubbing by straight propeller shaft and spiral convex strip
CN105830660A (en) * 2016-04-12 2016-08-10 吉首大学 Circulation type snakegourd seed taking device capable of realizing loosening by plates and pipes and realizing rubbing by spiral straight drum
CN105830659A (en) * 2016-04-12 2016-08-10 吉首大学 Watermelon seed taking device capable of realizing loosening by straight plates and realizing rubbing by spiral straight drum
CN105830664A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulation type pumpkin seed taking device capable of realizing loosening by plates and pipes and realizing rubbing by straight propeller shaft and spiral convex strip
CN105830661A (en) * 2016-04-12 2016-08-10 吉首大学 Differential stirring type pumpkin seed taking device capable of realizing loosening by straight plates and realizing rubbing by straight propeller shaft and spiral bulge strips
CN105830666A (en) * 2016-04-12 2016-08-10 吉首大学 Circulating type snakegourd seed taking device capable of realizing loosening by straight plates and realizing rubbing by spiral straight drum
CN105850390A (en) * 2016-04-12 2016-08-17 吉首大学 Stirring type watermelon seed taking device with straight plate loosening and spiral straight cylinder rubbing
CN105850389A (en) * 2016-04-12 2016-08-17 吉首大学 Pumpkin seed extractor with plate-tube loosening, straight-blade screw rubbing and differential stirring
CN105850384A (en) * 2016-04-12 2016-08-17 吉首大学 Circulatory snake gourd seed extractor with plate-tube loosening and straight-blade screw rubbing
CN105850388A (en) * 2016-04-12 2016-08-17 吉首大学 Circulation differential stirring type semen trichosanthis extracting device with straight-plate propellers for loosening and spiral rubbing and squeezing
CN105850387A (en) * 2016-04-12 2016-08-17 吉首大学 Snake gourd seed extractor with plate-tube loosening, straight-blade screw rubbing, differential circulation and differential stirring
CN105850391A (en) * 2016-04-12 2016-08-17 吉首大学 Circulation type semen trichosanthis extracting device with straight-plate propellers for loosening and spiral rubbing and squeezing
CN105850385A (en) * 2016-04-12 2016-08-17 吉首大学 Watermelon seed extractor with plate-tube loosening and screw straight tube rubbing
CN105854978A (en) * 2016-05-04 2016-08-17 吉首大学 Eucommia ulmoides husking and screening conveying device
CN105854764A (en) * 2016-04-28 2016-08-17 吉首大学 Vibration feed bin feeding type pulse reaction kettle
CN105850386A (en) * 2016-04-12 2016-08-17 吉首大学 Stirring type watermelon seed extractor with straight plate loosening and straight blade spiral rubbing
CN105879808A (en) * 2016-04-28 2016-08-24 吉首大学 Screw conveying feeding type pulsation reaction kettle
CN105875069A (en) * 2016-04-12 2016-08-24 吉首大学 Straight-plate loosening spiral straight-cylinder rubbing extruding differential circulation type pumpkin seed extraction device
CN105879324A (en) * 2016-05-09 2016-08-24 吉首大学 Idle, disc, magnetic drum and sine wave four-load type turntable body builder with analysis
CN105900614A (en) * 2016-04-12 2016-08-31 吉首大学 Plate pipe loosening spiral straight tube rubbing and extruding circulation differential stirring type snakegourd fruit seed taking device
US10738836B2 (en) 2016-11-30 2020-08-11 Saint-Gobain Performance Plastics Rencol Limited Adjustable torque assembly
DE202023105521U1 (en) 2023-01-09 2023-10-17 China Yangtze Power Co., Ltd Adjustable rail changing structure for corridor inspection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2859071Y (en) * 2005-06-06 2007-01-17 梁钟铭 External gear box overcurrent protector used for toys or demonstrators
CN201050558Y (en) * 2006-12-05 2008-04-23 湖北省咸宁三合机电制业有限责任公司 Braking and load-limiting coupler
CN201202786Y (en) * 2008-06-03 2009-03-04 梁开峰 Transmission shaft with overload automatic protection apparatus
WO2011139905A2 (en) * 2010-05-06 2011-11-10 Eca Medical Instruments Cannulated ultra high torque device
CN202431771U (en) * 2011-12-16 2012-09-12 三多乐精密注塑(深圳)有限公司 Torque limiter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2859071Y (en) * 2005-06-06 2007-01-17 梁钟铭 External gear box overcurrent protector used for toys or demonstrators
CN201050558Y (en) * 2006-12-05 2008-04-23 湖北省咸宁三合机电制业有限责任公司 Braking and load-limiting coupler
CN201202786Y (en) * 2008-06-03 2009-03-04 梁开峰 Transmission shaft with overload automatic protection apparatus
WO2011139905A2 (en) * 2010-05-06 2011-11-10 Eca Medical Instruments Cannulated ultra high torque device
CN202431771U (en) * 2011-12-16 2012-09-12 三多乐精密注塑(深圳)有限公司 Torque limiter

Cited By (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104179564A (en) * 2014-08-13 2014-12-03 徐超 Turbocharger ring-shaped strap
CN104455061A (en) * 2014-12-05 2015-03-25 国家电网公司 Limiting torque coupling
CN105232112A (en) * 2015-10-15 2016-01-13 陈为坚 Surgical electric drill
CN105830659A (en) * 2016-04-12 2016-08-10 吉首大学 Watermelon seed taking device capable of realizing loosening by straight plates and realizing rubbing by spiral straight drum
CN105650145A (en) * 2016-04-12 2016-06-08 吉首大学 Sine-wave shaft coupler with electromagnet
CN105684660A (en) * 2016-04-12 2016-06-22 吉首大学 Plate tube loosening straight-paddle spiral squeezing circulation differential stirring type snake gourd fruit seed taking device
CN105875069A (en) * 2016-04-12 2016-08-24 吉首大学 Straight-plate loosening spiral straight-cylinder rubbing extruding differential circulation type pumpkin seed extraction device
CN105706644A (en) * 2016-04-12 2016-06-29 吉首大学 Differential circulating and differential stirring type snakegourd fruit seed take-out device through loosening with straight plate and extruding and rubbing with spiral straight tube
CN105706643A (en) * 2016-04-12 2016-06-29 吉首大学 Differential circulating type pumpkin seed take-out device through loosening with straight plate and extruding and rubbing with spiral straight paddle
CN105626712B (en) * 2016-04-12 2018-12-04 吉首大学 A kind of sine wave shaft coupling
CN105830661A (en) * 2016-04-12 2016-08-10 吉首大学 Differential stirring type pumpkin seed taking device capable of realizing loosening by straight plates and realizing rubbing by straight propeller shaft and spiral bulge strips
CN105850388B (en) * 2016-04-12 2018-04-13 吉首大学 The spiral stranding of the straight paddle of straight panel pineization squeezes the differential stirring-type Snakegourd Fruit of circulation and takes seed device
CN105723952A (en) * 2016-04-12 2016-07-06 吉首大学 Straight plate loosening straight paddle spiral rubbing differential circulating and differential stirring type pumpkin seed extracting device
CN105723953A (en) * 2016-04-12 2016-07-06 吉首大学 Plate and pipe loosening spiral straight rubbing and extruding cyclic stirring type watermelon seed extraction device
CN105723951A (en) * 2016-04-12 2016-07-06 吉首大学 Straight plate loosening straight paddle spiral rubbing type watermelon seed extracting device
CN105830666A (en) * 2016-04-12 2016-08-10 吉首大学 Circulating type snakegourd seed taking device capable of realizing loosening by straight plates and realizing rubbing by spiral straight drum
CN105850391B (en) * 2016-04-12 2018-03-13 吉首大学 The straight oar spiral of straight panel pineization rubs crowded circulating Snakegourd Fruit with the hands and takes seed device
CN105766231A (en) * 2016-04-12 2016-07-20 吉首大学 Stirring type watermelon seed extractor with plate tube loosening and screw straight barrel rubbing functions
CN105766233A (en) * 2016-04-12 2016-07-20 吉首大学 Straight-plate loosening screw straight-drum twisting-squeezing circulation differential stirring type trichosanthes kirilowii seed extraction device
CN105766234B (en) * 2016-04-12 2018-03-13 吉首大学 Straight panel pineization spiral straight tube rubs the crowded differential differential stirring-type pumpkin of circulation with the hands and takes seed device
CN105766232A (en) * 2016-04-12 2016-07-20 吉首大学 Differential circulatory stirring type watermelon seed extractor with plate tube loosening and straight-blade screw rubbing functions
CN105850386B (en) * 2016-04-12 2018-03-13 吉首大学 The straight oar spiral of straight panel pineization rubs crowded stirring-type watermelon with the hands and takes seed device
CN105766232B (en) * 2016-04-12 2018-03-13 吉首大学 The straight oar spirals of plate Guan Songhua rub crowded differential cycling stirring type watermelon with the hands and take seed device
CN105815045B (en) * 2016-04-12 2018-02-09 吉首大学 Straight panel pineization spiral straight tube rubs crowded differential cycling stirring type watermelon with the hands and takes seed device
CN105766234A (en) * 2016-04-12 2016-07-20 吉首大学 Loosening spiral straight tubular rubbing differential circulating and differential stirring type pumpkin seed extracting device with straight plates
CN105766235A (en) * 2016-04-12 2016-07-20 吉首大学 Differential stirring type pumpkin seed extractor with plate tube loosening and screw straight barrel rubbing functions
CN105830664A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulation type pumpkin seed taking device capable of realizing loosening by plates and pipes and realizing rubbing by straight propeller shaft and spiral convex strip
CN105794419A (en) * 2016-04-12 2016-07-27 吉首大学 Plate and pipe loosening spiral straight drum rubbing differential circulation type pumpkin seed extractor
CN105815042A (en) * 2016-04-12 2016-08-03 吉首大学 Plate pipe loosening straight-paddle spiral rubbing and extruding type watermelon seed extracting device
CN105815046A (en) * 2016-04-12 2016-08-03 吉首大学 Plate pipe loosening straight-paddle spiral rubbing and extruding stirring type watermelon seed extracting device
CN105815043A (en) * 2016-04-12 2016-08-03 吉首大学 Plate-tube loosening spiral straight drum rubbing squeezing differential motion and circular differential motion stirring type trichosanthes kirilowii Maxim seed-taking device
CN105815044A (en) * 2016-04-12 2016-08-03 吉首大学 Straight plate loosening and spiral straight drum extruding and rubbing differential stirring type pumpkin seed extractor
CN105815045A (en) * 2016-04-12 2016-08-03 吉首大学 Straightforward loosening, spiral straight extruding and differential cycle stirring watermelon seed extracting device
CN105830662A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulating and differential stirring type pumpkin seed taking device capable of realizing loosening by plates and pipes and realizing rubbing by spiral straight drum
CN105830663A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulating stirring type watermelon seed taking device capable of realizing loosening by straight plates and realizing rubbing by straight propeller shaft and spiral bulge strips
CN105830665A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulating and differential stirring type snakegourd seed taking device capable of realizing loosening by straight plates and realizing rubbing by straight propeller shaft and spiral bulge strips
CN105830658A (en) * 2016-04-12 2016-08-10 吉首大学 Differential circulating and differential stirring type pumpkin seed taking device capable of realizing loosening by plates and pipes and realizing rubbing by straight propeller shaft and spiral convex strip
CN105830660A (en) * 2016-04-12 2016-08-10 吉首大学 Circulation type snakegourd seed taking device capable of realizing loosening by plates and pipes and realizing rubbing by spiral straight drum
CN105626712A (en) * 2016-04-12 2016-06-01 吉首大学 Sine wave coupling
CN105850386A (en) * 2016-04-12 2016-08-17 吉首大学 Stirring type watermelon seed extractor with straight plate loosening and straight blade spiral rubbing
CN105850390B (en) * 2016-04-12 2018-07-13 吉首大学 Stirring type watermelon seed taking device with straight plate loosening and spiral straight cylinder rubbing
CN105900614A (en) * 2016-04-12 2016-08-31 吉首大学 Plate pipe loosening spiral straight tube rubbing and extruding circulation differential stirring type snakegourd fruit seed taking device
CN105850390A (en) * 2016-04-12 2016-08-17 吉首大学 Stirring type watermelon seed taking device with straight plate loosening and spiral straight cylinder rubbing
CN105850389A (en) * 2016-04-12 2016-08-17 吉首大学 Pumpkin seed extractor with plate-tube loosening, straight-blade screw rubbing and differential stirring
CN105850384A (en) * 2016-04-12 2016-08-17 吉首大学 Circulatory snake gourd seed extractor with plate-tube loosening and straight-blade screw rubbing
CN105850388A (en) * 2016-04-12 2016-08-17 吉首大学 Circulation differential stirring type semen trichosanthis extracting device with straight-plate propellers for loosening and spiral rubbing and squeezing
CN105850387A (en) * 2016-04-12 2016-08-17 吉首大学 Snake gourd seed extractor with plate-tube loosening, straight-blade screw rubbing, differential circulation and differential stirring
CN105850391A (en) * 2016-04-12 2016-08-17 吉首大学 Circulation type semen trichosanthis extracting device with straight-plate propellers for loosening and spiral rubbing and squeezing
CN105850385A (en) * 2016-04-12 2016-08-17 吉首大学 Watermelon seed extractor with plate-tube loosening and screw straight tube rubbing
CN105689259A (en) * 2016-04-26 2016-06-22 湖南城市学院 Combined separating screen with vibratory feeding hopper
CN105771854B (en) * 2016-04-28 2017-12-08 泰兴市城东绿化工程有限公司 Scraper lifting machine feed type pulsation reactor
CN105879808A (en) * 2016-04-28 2016-08-24 吉首大学 Screw conveying feeding type pulsation reaction kettle
CN105854764A (en) * 2016-04-28 2016-08-17 吉首大学 Vibration feed bin feeding type pulse reaction kettle
CN105771854A (en) * 2016-04-28 2016-07-20 吉首大学 Feeding type pulse reactor of scraper plate elevator
CN105854764B (en) * 2016-04-28 2017-11-21 扬州奥巴玛科技发展有限公司 Vibration Storage bin feed type pulsation reactor
CN105854978B (en) * 2016-05-04 2018-02-09 吉首大学 The bark of eucommia is peeled off screening conveying devices
CN105854978A (en) * 2016-05-04 2016-08-17 吉首大学 Eucommia ulmoides husking and screening conveying device
CN105727510A (en) * 2016-05-09 2016-07-06 吉首大学 Idle, magnetic disk and sine wave three-load type rotary table body builder with analysis function
CN105771173B (en) * 2016-05-09 2018-04-10 吉首大学 Disk, magnetic cylinder, the load type rotary disc exercising apparatus of sine wave three
CN105771175A (en) * 2016-05-09 2016-07-20 吉首大学 Idling, magnetic disc and sine wave three-load type turntable body builder
CN105771173A (en) * 2016-05-09 2016-07-20 吉首大学 Magnetic disc, magnetic cylinder and sine wave three-load type turntable body builder
CN105727508B (en) * 2016-05-09 2018-03-13 吉首大学 Idle running, magnetic cylinder, the load type rotary disc exercising apparatus of sine wave three
CN105771174A (en) * 2016-05-09 2016-07-20 吉首大学 Idling, mill turning, magnetic cylinder and sine wave four-load type turntable body builder
CN105771176B (en) * 2016-05-09 2018-03-13 吉首大学 Idle running, magnetic cylinder with analysis, the load type rotary disc exercising apparatus of sine wave three
CN105727509B (en) * 2016-05-09 2018-03-13 吉首大学 Idle running with analysis, turn a millstone, magnetic cylinder, the load type rotary disc exercising apparatus of sine wave four
CN105879324A (en) * 2016-05-09 2016-08-24 吉首大学 Idle, disc, magnetic drum and sine wave four-load type turntable body builder with analysis
CN105879324B (en) * 2016-05-09 2018-03-13 吉首大学 Idle running, disk with analysis, magnetic cylinder, the load type rotary disc exercising apparatus of sine wave four
CN105727508A (en) * 2016-05-09 2016-07-06 吉首大学 Body builder provided with idle load rotating disk, magnetic cylinder load rotating disk and sinusoidal wave load rotating disk
CN105771176A (en) * 2016-05-09 2016-07-20 吉首大学 Idling, magnetic cylinder and sine wave three-load type turntable body builder with analyzer
CN105771174B (en) * 2016-05-09 2018-04-10 吉首大学 Dally, turn a millstone, magnetic cylinder, the load type rotary disc exercising apparatus of sine wave four
CN105727512B (en) * 2016-05-09 2018-04-10 吉首大学 Idle running, disk, magnetic cylinder, the load type rotary disc exercising apparatus of sine wave four
CN105727511A (en) * 2016-05-09 2016-07-06 吉首大学 Magnetic disk, magnet drum and sine wave three-load type rotary table body builder with analysis function
CN105771175B (en) * 2016-05-09 2018-05-01 泸溪县芳亭文化旅游有限责任公司 Idle running, disk, three load type rotary disc exercising apparatus of sine wave
CN105727510B (en) * 2016-05-09 2018-06-19 吉首大学 Idle running, disk with analysis, three load type rotary disc exercising apparatus of sine wave
CN105727511B (en) * 2016-05-09 2018-06-19 吉首大学 Disk, magnetic cylinder, three load type rotary disc exercising apparatus of sine wave with analysis
CN105727509A (en) * 2016-05-09 2016-07-06 吉首大学 Idle, millstone, magnetic drum and sine wave four-load type rotary table body builder with analysis function
CN105727512A (en) * 2016-05-09 2016-07-06 吉首大学 Body builder provided with idle load rotating disk, magnetic disk load rotating disk, magnetic cylinder load rotating disk and sinusoidal wave load rotating disk
US10738836B2 (en) 2016-11-30 2020-08-11 Saint-Gobain Performance Plastics Rencol Limited Adjustable torque assembly
DE202023105521U1 (en) 2023-01-09 2023-10-17 China Yangtze Power Co., Ltd Adjustable rail changing structure for corridor inspection

Similar Documents

Publication Publication Date Title
CN102518690A (en) Torque limiter
CN101731933B (en) Anti-locked-rotor juicer
CN202431771U (en) Torque limiter
US20080184828A1 (en) Linear Actuator with a Redundant Structure
CN201461812U (en) Moment limitation safety device
CN102537133A (en) Cone friction type torque limiter
CN1128195A (en) Spanner
CN202431789U (en) Conical friction type torque limiter
CN202402585U (en) Overload protection transmission device
CN213117348U (en) Internal overload protection device of speed reducer
CN201110359Y (en) Gear overload protection mechanism
CN1140883C (en) Cup conveyor for cold beverage vending machine
CN201081888Y (en) Soybean cutter-rower overload safeguard
CN101943035A (en) Turning unit
CN203836137U (en) Gear
CN101771373A (en) Overload protection device of motor
CN201221591Y (en) High power acceleration gear box
CN201805312U (en) Locked rotation preventive clutch device of motor
CN209781793U (en) Water leakage protection knob of electric ball valve
CN201851181U (en) Turning device
CN201963191U (en) Anti-dropping screw rod drilling tool
CN201884627U (en) Four-driving independent operating device of tractor
CN201359062Y (en) Friction type speed regulating mechanism
CN217682927U (en) Torque limiter and gearbox
CN201805318U (en) Motor safety protection device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120627