CN118206025A - Avoid wobbling fork truck gearbox housing assembly hoist frock - Google Patents
Avoid wobbling fork truck gearbox housing assembly hoist frock Download PDFInfo
- Publication number
- CN118206025A CN118206025A CN202410639664.6A CN202410639664A CN118206025A CN 118206025 A CN118206025 A CN 118206025A CN 202410639664 A CN202410639664 A CN 202410639664A CN 118206025 A CN118206025 A CN 118206025A
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- winding
- motor
- movable
- fixedly connected
- brake
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- 238000004804 winding Methods 0.000 claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 36
- 230000009471 action Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 239000011435 rock Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
- B66C11/06—Underhung trolleys running on monorails
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
- F16D63/008—Brakes acting on a linearly moving member
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/24—Electric or magnetic using motors
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/64—Levers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a lifting tool for a forklift gearbox housing assembly, which relates to the technical field of lifting tools and comprises a movable grabbing mechanism and a winding motor arranged on one side of the top of the movable grabbing mechanism, wherein a translational braking mechanism is arranged on the outer side of the movable grabbing mechanism, a translational motor is arranged on one side of the inner part of the translational braking mechanism, the movable grabbing mechanism comprises a winding bracket, the output end of the winding motor is fixedly connected with a winding pipe, winding steel wire ropes are symmetrically wound at two ends of the winding pipe, movable pulleys are symmetrically arranged in the middle of the winding steel wire ropes, fixed pulleys are arranged on one side of the middle of the winding bracket, the movable grabbing mechanism is arranged on one side of the middle of the winding bracket, lifting movement of a grabbing arm can be realized by using the winding motor, and meanwhile, the winding steel wire ropes can be uniformly wound on the winding pipe by using a limiting box and an anti-swing sleeve, and meanwhile, the winding steel wire ropes can be restrained by using the anti-swing sleeve.
Description
Technical Field
The invention relates to the technical field of lifting appliances, in particular to a lifting appliance tool for a forklift gearbox housing assembly, which is capable of avoiding swinging.
Background
When lifting is carried out on the fork truck gearbox housing assembly, the lifting appliance is generally adopted to lift the articles positioned at the lower part from the high position, and the cargoes are hung on the lifting appliance to be carried, but in the transportation process, as the lifting hook is directly arranged on the U-shaped beam of the fork truck arm through the shackle, the structure ensures that the cargoes on the lifting hook slide or swing left and right easily in the transportation process due to inertia, so that the lifting hook assembly is contacted with the U-shaped beam, the structural stability of the double-lifting arm is influenced, the transportation of the cargoes is not facilitated, the cargoes are easy to drop, and danger occurs.
Publication number CN 208413646U discloses a fork truck prevents swinging hoist, through setting up the combination knot to with the combination knot pass through the screw rod and join in marriage the dress on the U type roof beam on the davit lifting hook assembly, and be provided with the restriction cover, after the bolt-up, the combination knot is restricted in U type Liang Zhongwei, thereby avoid the combination knot to swing, has reached its swing function of control, eliminate lifting hook assembly and U type roof beam contact, structural stability when guaranteeing double-davit operation, avoid because the lifting hook swings in the transportation, the emergence is dangerous, but this patent still has following problem in the in-service use:
This fork truck prevents swinging hoist is detained through setting up the combination and is detained and will make up and pass through the screw rod and join in marriage the U type roof beam of dress on the davit lifting hook assembly to be provided with the restriction cover, after the bolt-up, the combination is detained and is restricted in U type Liang Zhongwei, thereby avoid the combination to detain the swing, but most lifting device adopts wire rope to hoist and mount's lifting movement, wire rope can take place certain rocking at the in-process that removes, especially the sudden start and the stop of motor, can lead to the lifting hook to rock under inertial effect, influence the safety of hanging the thing, the lifting hook rocks simultaneously and has certain safety influence, the operating personnel of bottom is accidentally hurt very easily.
A lifting tool for a forklift gearbox housing assembly, capable of avoiding swinging, is provided, so that the problems in the prior art can be solved.
Disclosure of Invention
The invention aims to provide a forklift gearbox housing assembly lifting tool capable of avoiding swinging, which solves the problems that the forklift anti-swinging lifting tool provided by the background technology is provided with a combined buckle and the combined buckle is assembled on a U-shaped beam on a lifting arm lifting hook assembly through a screw, and is provided with a limiting sleeve, after bolts are fastened, the combined buckle is limited to the U-shaped Liang Zhongwei, so that the combined buckle is prevented from swinging, but most lifting equipment adopts a steel wire rope to lift, the steel wire rope can shake in a certain degree in the lifting movement process, particularly the lifting hook is caused to shake under the action of inertia due to sudden starting and stopping of a motor, the safety of a lifting object is influenced, and meanwhile, the lifting hook shake has a certain safety influence and is easy to injure bottom operators.
In order to achieve the above purpose, the present invention provides the following technical solutions: a forklift gearbox housing assembly lifting tool capable of avoiding swinging comprises a movable grabbing mechanism and a winding motor arranged on one side of the top of the movable grabbing mechanism;
The outer side of the movable grabbing mechanism is provided with a translational braking mechanism, and one side of the inner part of the translational braking mechanism is provided with a translational motor;
Further comprises:
the movable grabbing mechanism comprises a winding bracket, the output end of the winding motor is fixedly connected with a winding pipe, winding steel wire ropes are symmetrically wound at two ends of the winding pipe, and movable pulleys are symmetrically arranged in the middle of the winding steel wire ropes;
The winding support comprises a winding support, wherein a fixed pulley is arranged on one side of the middle part of the winding support, and pulley sleeves are arranged on the outer sides of the movable pulley and the fixed pulley;
wherein, fixed mounting has the supporting seat between two pulley sleeves in bottom, the bottom one side fixed mounting of rolling support has first motor cover.
Preferably, a limit motor is fixedly installed on one side of the interior of the first motor cover, the output end of the limit motor is fixedly connected with a first sprocket transmission assembly, one side of the first sprocket transmission assembly is symmetrically connected with a limit bidirectional threaded rod, two equal symmetrical threaded connections in the middle of the limit bidirectional threaded rod are provided with limit threaded sleeves, a limit box is fixedly installed at the bottom of the limit threaded sleeve, and an anti-swing sleeve is fixedly installed at the bottom of the limit box.
Preferably, the middle part bilateral symmetry of rolling support installs stable support, one side fixed mounting of stable support has the protective cover, the inside fixed mounting of stable support has the fixed disk, the inside of protective cover is provided with the rolling spring, the tip fixedly connected with of rolling spring stabilizes the axis of rotation, the outside winding of stabilizing the axis of rotation has stable stay cord, the tip fixedly connected with of stable stay cord stabilizes the couple, stable couple and supporting seat fixed connection.
Preferably, the inside fixed mounting in bottom of supporting seat has the rotation motor, the output fixedly connected with rolling disc of rotation motor, the bottom fixed mounting of rolling disc has the balancing weight, the both sides symmetry of balancing weight is installed and is snatched the dwang, the bottom fixed mounting of balancing weight has the lifter that snatchs, the bottom fixedly connected with of snatch the lifter snatchs the installation piece, the bottom both sides rotation of snatching the installation piece are connected with the arm that snatchs.
Preferably, the top fixed mounting of rolling support has the removal sleeve, the inboard rotation in top of removal sleeve is connected with a plurality of support balls, the bottom one side fixed mounting of removal sleeve has the removal motor, the output fixedly connected with removal pivot of removal motor, the action wheel is installed to the both ends symmetry of removal pivot, the outside fixedly connected with meshing gear train that the removal pivot is close to the action wheel.
Preferably, the winding bracket is symmetrically provided with driven wheels close to the top of the driving wheel, the driven wheels are fixedly connected with the meshing gear set, the inner sides of the two driven wheels are fixedly provided with first electric telescopic rods, and the output ends of the first electric telescopic rods are fixedly connected with first brake discs.
Preferably, the translational braking mechanism comprises a lifting appliance fixing bracket, the inner side of the top of the lifting appliance fixing bracket is symmetrically provided with a translational sliding groove, one side of the top of the lifting appliance fixing bracket is fixedly provided with a second motor cover, and the translational motor is fixedly arranged on one side of the inner part of the second motor cover.
Preferably, the output end of the translation motor is fixedly connected with a second sprocket transmission assembly, one side of the second sprocket transmission assembly is symmetrically connected with a translation threaded rod, two translation threaded rods are respectively connected with a translation threaded sleeve in a threaded manner in the middle, and I-steel is fixedly connected between the two translation threaded sleeves.
Preferably, the bottom bilateral symmetry of I-steel installs the brake support, the middle part of brake support rotates and is connected with the brake dwang, top one side of brake dwang is provided with the electronic telescopic handle of second, the electronic telescopic handle of second and I-steel fixed connection, the one end fixed mounting that the brake dwang kept away from the electronic telescopic handle of second has the brake block.
Compared with the prior art, the invention has the beneficial effects that: this avoid wobbling fork truck gearbox casing assembly hoist frock not only can utilize the rolling motor to realize the lift removal of grabbing the arm through setting up removal mechanism, it is spacing to rolling wire rope through setting up spacing box and anti-swing sleeve, make rolling wire rope can even winding on the winding pipe, can utilize anti-swing sleeve to retrain rolling wire rope simultaneously, avoid rolling wire rope to take place to rock, utilize the spring force of rolling spring to act on, make stable stay cord be in the state of tightening, retrain the both ends of supporting seat, not only can utilize translation motor to make translation thread bush drive I-steel horizontal migration through setting up translation brake mechanism, utilize the frictional force between brake block and the hoist fixed bolster simultaneously, reach the effect of slowing down and slowly starting, its concrete content is as follows:
1. The movable grabbing mechanism is arranged, so that the winding steel wire ropes at two ends of the winding pipe can be stretched around the winding pipe by utilizing the winding motor, lifting movement of the grabbing arms is realized under the action of the movable pulleys and the fixed pulleys, the winding steel wire ropes can be limited by the limiting boxes and the anti-swing sleeves, the winding steel wire ropes can be uniformly wound on the winding pipe, meanwhile, the winding steel wire ropes can be restrained by the anti-swing sleeves, shaking of the winding steel wire ropes is avoided, and therefore the grabbing unstable phenomenon of the grabbing arms is caused, in the lifting process of the grabbing arms, the stable pulling ropes are in a tight state by utilizing the elastic force of the winding springs, the two ends of the supporting seat are restrained, grabbing stability of the grabbing arms is further improved, shaking in the moving process is avoided, so that a grabbing object is prevented from falling off, grabbing and placing of the grabbing object are effectively prevented, damage is avoided, the moving rotating shaft and the driving wheel are driven by the movable motor, the longitudinal movement of the whole movable grabbing mechanism is realized under the action of the meshing gear set and the driven wheel, and the grabbing stability is further improved by utilizing the first electric brake rod and the first electric brake rod to grab the movable mechanism to grab the grabbing mechanism, and the grabbing stability is further improved;
2. Through setting up translation brake mechanism not only can utilize translation motor to drive second sprocket drive assembly and translation threaded rod rotation, make translation thread bush drive I-steel horizontal migration, utilize the one end of second electric telescopic handle extrusion brake dwang simultaneously, under the effect of brake support, make brake dwang rotate, utilize the frictional force between brake block and the hoist fixed bolster, reach the effect of slowing down and slowly starting, avoid starting suddenly, under the effect of inertia, take place the phenomenon that the swing was rocked, not only be unfavorable for operating personnel's safety, be unfavorable for protecting fork truck gearbox housing assembly simultaneously.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a mobile gripper according to the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of a winding bracket in the invention;
FIG. 4 is a schematic view of three-dimensional structures of a movable pulley and a fixed pulley in the invention;
FIG. 5 is a schematic view of three-dimensional structure of a limit box and an anti-swing sleeve according to the present invention;
FIG. 6 is a schematic view of a three-dimensional structure of a stabilizing pull rope and a stabilizing hook in the invention;
FIG. 7 is a schematic view of a three-dimensional structure of a wrap spring according to the present invention;
FIG. 8 is a schematic view of a three-dimensional structure of a gripper arm according to the present invention;
FIG. 9 is a schematic view of a three-dimensional structure of a traveling sleeve according to the present invention;
FIG. 10 is a schematic view of a three-dimensional structure of a translational brake mechanism according to the present invention;
FIG. 11 is a schematic view of a three-dimensional structure of an I-steel in the present invention;
FIG. 12 is a schematic view of a three-dimensional structure of a brake rotor and a brake pad according to the present invention.
In the figure: 1. a movable grabbing mechanism; 101. winding a bracket; 102. a winding motor; 103. a winding pipe; 104. winding the steel wire rope; 105. a movable pulley; 106. a fixed pulley; 107. a pulley sleeve; 108. a support base; 109. a first motor cover; 110. a limit motor; 111. a first sprocket drive assembly; 112. limiting the bidirectional threaded rod; 113. a limit thread bush; 114. a limit box; 115. an anti-sway sleeve; 116. a stabilizing support; 117. a protective cover; 118. a fixed plate; 119. a winding spring; 120. a stable rotating shaft; 121. a pull rope is stabilized; 122. a stable hook; 123. a rotating disc; 124. a rotating motor; 125. balancing weight; 126. grabbing a rotating rod; 127. grabbing a lifting rod; 128. grabbing the mounting block; 129. a grasping arm; 130. moving the sleeve; 131. supporting the balls; 132. a moving motor; 133. moving the rotating shaft; 134. a driving wheel; 135. a meshing gear set; 136. driven wheel; 137. a first electric telescopic rod; 138. a first brake disc; 2. a translational braking mechanism; 201. a hanger fixing bracket; 202. translating the chute; 203. a second motor cover; 204. a translation motor; 205. a second sprocket drive assembly; 206. translating the threaded rod; 207. translating the threaded sleeve; 208. i-steel; 209. a brake bracket; 210. a brake rotating lever; 211. a second electric telescopic rod; 212. a brake pad.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-12, the present invention provides the following technical solutions: the utility model provides a fork truck gearbox housing assembly hoist frock of avoiding swing, including removing and snatching mechanism 1, and install the rolling motor 102 in removal snatch mechanism 1 top one side, the outside that removes snatchs mechanism 1 is provided with translation brake mechanism 2, and translation brake mechanism 2's inside one side is provided with translation motor 204, remove and snatch mechanism 1 includes rolling support 101, rolling motor 102's output fixedly connected with rolling pipe 103, rolling pipe 103's both ends symmetry winding has rolling wire rope 104, rolling wire rope 104's middle part symmetry is provided with movable pulley 105, wherein, rolling support 101's middle part one side is provided with fixed pulley 106, the outside of movable pulley 105 and fixed pulley 106 all is provided with pulley sleeve 107, wherein, fixedly installed supporting seat 108 between two pulley sleeve 107 in the bottom, rolling support 101's bottom one side fixed mounting has first motor cover 109, a limit motor 110 is fixedly arranged on one side of the interior of the first motor cover 109, the output end of the limit motor 110 is fixedly connected with a first sprocket transmission assembly 111, one side of the first sprocket transmission assembly 111 is symmetrically connected with a limit bidirectional threaded rod 112, the middle parts of the two limit bidirectional threaded rods 112 are symmetrically connected with a limit threaded sleeve 113 in a threaded manner, the bottom of the limit threaded sleeve 113 is fixedly provided with a limit box 114, the bottom of the limit box 114 is fixedly provided with an anti-swing sleeve 115, the winding pipe 103 can be driven to rotate by the winding motor 102 through the movable grabbing mechanism 1, the winding steel wire ropes 104 at two ends of the winding pipe 103 extend around the winding pipe 103, lifting movement of the grabbing arms 129 is realized under the action of the movable pulleys 105 and the fixed pulleys 106, the winding steel wire ropes 104 are limited by the limit box 114 and the anti-swing sleeve 115, the winding steel wire ropes 104 can be uniformly wound on the winding pipe 103, meanwhile, the rolling steel wire rope 104 can be restrained by the anti-swing sleeve 115, and the phenomenon that the rolling steel wire rope 104 shakes, so that the grabbing arm 129 grabs unstably is avoided.
The middle part both sides symmetry of rolling support 101 installs stable support 116, one side fixed mounting of stable support 116 has protective cover 117, the inside fixed mounting of stable support 116 has fixed disk 118, the inside of protective cover 117 is provided with rolling spring 119, the tip fixedly connected with stable axis of rotation 120 of rolling spring 119, stable axis of rotation 120's outside winding has stable stay cord 121, stable couple 122 of tip fixedly connected with of stable stay cord 121, stable couple 122 and supporting seat 108 fixed connection, the inboard fixed mounting in bottom of supporting seat 108 has rotating motor 124, rotating motor 124's output fixedly connected with rolling disk 123, rotating disk 123's bottom fixed mounting has balancing weight 125, balancing weight 125's both sides symmetry installs the dwang 126, balancing weight 125's bottom fixed mounting has snatch lifter 127, snatch lifter 127's bottom fixedly connected with snatch installation piece 128, snatch installation piece 128's bottom both sides rotation is connected with snatch arm 129, the in-and-129 lift's in-process, utilize the elasticity effect of rolling spring 119, make stable stay cord 121 be in the state of tightening, retraining the both ends of supporting seat 108, further improve the stability that arm 129 snatched, simultaneously, the thing is taken place in moving, thereby the phenomenon of placing the thing that drops when placing and what the thing to take place and the phenomenon of avoiding the fact and damaging the thing to take place, the phenomenon of taking place, the thing effectively is avoided taking place to take place and the thing.
The top fixed mounting of rolling support 101 has movable sleeve 130, movable sleeve 130's top inboard rotates and is connected with a plurality of supporting balls 131, movable motor 132 is fixedly installed to one side of movable sleeve 130's bottom, movable motor 132's output fixedly connected with removes pivot 133, movable pivot 133's both ends symmetry are installed action wheel 134, movable pivot 133 is close to action wheel 134's outside fixedly connected with meshing gear train 135, rolling support 101 is close to action wheel 134's top symmetry and is provided with from driving wheel 136, from driving wheel 136 and meshing gear train 135 fixed connection, the inboard of two from driving wheels 136 all fixed mounting has first electric telescopic handle 137, the output fixedly connected with first brake disc 138 of first electric telescopic handle 137, it rotates to drive movable pivot 133 and action wheel 134 through movable motor 132, under meshing gear train 135 and from driving wheel 136's effect, realize the longitudinal movement of whole removal grabbing mechanism 1, utilize first electric telescopic handle 137 and first brake disc 138 to carry out the speed reduction to remove grabbing mechanism 1, thereby improve snatch and place stability, further protect the snatchs thing.
The translational braking mechanism 2 comprises a lifting appliance fixing support 201, the inner side of the top of the lifting appliance fixing support 201 is symmetrically provided with a translational sliding groove 202, one side of the top of the lifting appliance fixing support 201 is fixedly provided with a second motor cover 203, a translational motor 204 is fixedly arranged on one side of the inner side of the second motor cover 203, the output end of the translational motor 204 is fixedly connected with a second sprocket transmission assembly 205, one side of the second sprocket transmission assembly 205 is symmetrically connected with a translational threaded rod 206, the middle parts of the two translational threaded rods 206 are symmetrically connected with translational threaded sleeves 207, I-steel 208 is fixedly connected between the two translational threaded sleeves 207, the bottom two sides of the I-steel 208 are symmetrically provided with a brake support 209, the middle part of the brake support 209 is rotationally connected with a brake rotating rod 210, one side of the top of the brake rotating rod 210 is provided with a second electric telescopic rod 211, one end of the brake rotating rod 210 is far away from the second electric telescopic rod 211 and is fixedly provided with a brake block 212, the translational braking mechanism 2 is arranged to drive the second sprocket transmission assembly 205 by using the translational motor 204, the translational threaded rod 206 is enabled to rotate, the translational threaded sleeves 207 are enabled to drive the horizontal movement of the I-steel 208, meanwhile, the two translational threaded sleeves 208 are enabled to move horizontally, the brake support 208 is enabled to rotate, the brake rotating body is not to shake under the action of the brake rotating support 210 is not to be easy, and the effect of a sudden starting of the brake rotating body is avoided, and the brake rotating body is not easy to be caused by the brake rotating body is caused by the brake rotating action of the brake rotating support, and the brake rotating support is not easy to be the brake support, and the brake rotating body is caused by the brake rotating body, and the brake rotating body is caused by the brake rotating and the brake swing action, and the brake swing action is the brake is not is under the brake support's action.
Working principle: before using the lifting tool of the forklift gearbox housing assembly capable of avoiding swinging, the whole situation of the device needs to be checked first to determine that normal work can be performed, according to fig. 1-12, firstly, a winding motor 102 is started to drive a winding pipe 103 to rotate, winding steel wire ropes 104 at two ends of the winding pipe 103 extend around the winding pipe 103, meanwhile, under the action of a movable pulley 105 and a fixed pulley 106, lifting movement of a grabbing arm 129 is realized, the grabbing arm 129 is moved to the top of the forklift gearbox housing assembly, a grabbing lifting rod 127 is started, under the action of a grabbing rotating rod 126, the grabbing arm 129 is unfolded and closed to grab the forklift gearbox housing assembly, secondly, a moving motor 132 is started to drive a moving rotating shaft 133 and a driving wheel 134 to rotate, under the action of a meshing gear set 135 and a driven wheel 136, longitudinal movement of the whole moving grabbing mechanism 1 is realized, simultaneously, the translation motor 204 is started to drive the second sprocket transmission assembly 205 and the translation threaded rod 206 to rotate, the translation threaded sleeve 207 drives the I-steel 208 to horizontally move, the forklift gearbox housing assembly is grabbed to a designated position, in the starting and stopping process of the lifting appliance, the second electric telescopic rod 211 is started to extrude one end of the brake rotating rod 210, the brake rotating rod 210 is rotated under the action of the brake bracket 209, the friction force between the brake block 212 and the lifting appliance fixing bracket 201 is utilized to achieve the effects of reducing and slowing down, simultaneously, the first electric telescopic rod 137 and the first brake disc 138 are utilized to reduce the moving grabbing mechanism 1, so that the grabbing and placing stability is improved, the grabber is further protected, finally, the limiting motor 110 drives the first sprocket transmission assembly 111 and the limiting bidirectional threaded rod 112 to rotate, the limiting threaded sleeve 113 drives the limiting box 114 to relatively move, utilize spacing box 114 and anti-swing sleeve 115 to carry out spacingly to rolling wire rope 104, make rolling wire rope 104 can be even twine on the winding pipe 103, can utilize anti-swing sleeve 115 to retrain rolling wire rope 104 simultaneously, avoid rolling wire rope 104 to take place to rock, thereby lead to grabbing arm 129 to snatch unstable phenomenon, in the in-process that grabbing arm 129 goes up and down, utilize the elasticity effect of rolling spring 119, make stable stay cord 121 be in the state of tightening, constraint the both ends of supporting seat 108, further improve the stability that grabbing arm 129 snatched, avoid taking place to rock at the removal in-process simultaneously, thereby cause the phenomenon that snatchs the thing and drop, can effectually snatch and place snatchs the thing, avoid snatch the thing and bump when placing, thereby cause the phenomenon of damage.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. A forklift gearbox housing assembly lifting tool capable of avoiding swinging comprises a movable grabbing mechanism (1) and a winding motor (102) arranged on one side of the top of the movable grabbing mechanism (1);
A translational braking mechanism (2) is arranged on the outer side of the movable grabbing mechanism (1), and a translational motor (204) is arranged on one side of the inner part of the translational braking mechanism (2);
Characterized by further comprising:
the movable grabbing mechanism (1) comprises a winding bracket (101), the output end of a winding motor (102) is fixedly connected with a winding pipe (103), winding steel wire ropes (104) are symmetrically wound at two ends of the winding pipe (103), and movable pulleys (105) are symmetrically arranged in the middle of each winding steel wire rope (104);
The device comprises a winding bracket (101), wherein a fixed pulley (106) is arranged on one side of the middle part of the winding bracket, and pulley sleeves (107) are arranged on the outer sides of the movable pulley (105) and the fixed pulley (106);
A supporting seat (108) is fixedly arranged between the two pulley sleeves (107) at the bottom, and a first motor cover (109) is fixedly arranged on one side of the bottom of the winding bracket (101).
2. The forklift gearbox housing assembly lifting tool capable of avoiding swinging according to claim 1, wherein: the motor is characterized in that a limiting motor (110) is fixedly installed on one side of the inside of the first motor cover (109), a first sprocket transmission assembly (111) is fixedly connected to the output end of the limiting motor (110), a limiting bidirectional threaded rod (112) is symmetrically connected to one side of the first sprocket transmission assembly (111), limiting threaded sleeves (113) are symmetrically connected to the middle portions of the limiting bidirectional threaded rod (112) in a threaded mode, limiting boxes (114) are fixedly installed at the bottoms of the limiting threaded sleeves (113), and anti-swing sleeves (115) are fixedly installed at the bottoms of the limiting boxes (114).
3. The forklift gearbox housing assembly lifting tool capable of avoiding swinging according to claim 2, wherein: the utility model discloses a winding support, including winding support (101), stabilizing support (116) are installed to middle part bilateral symmetry of winding support (101), one side fixed mounting of stabilizing support (116) has protective cover (117), the inside fixed mounting of stabilizing support (116) has fixed disk (118), the inside of protective cover (117) is provided with winding spring (119), the tip fixedly connected with of winding spring (119) stabilizes axis of rotation (120), the outside winding of stabilizing axis of rotation (120) has stable stay cord (121), the tip fixedly connected with of stable stay cord (121) stabilizes couple (122), stable couple (122) and supporting seat (108) fixed connection.
4. A forklift gearbox housing assembly lifting tool avoiding swinging according to claim 3, characterized in that: the automatic gripping device is characterized in that a rotating motor (124) is fixedly arranged on the inner side of the bottom of the supporting seat (108), a rotating disc (123) is fixedly connected to the output end of the rotating motor (124), a balancing weight (125) is fixedly arranged on the bottom of the rotating disc (123), gripping rotating rods (126) are symmetrically arranged on two sides of the balancing weight (125), gripping lifting rods (127) are fixedly arranged on the bottom of the balancing weight (125), gripping mounting blocks (128) are fixedly connected to the bottom of the gripping lifting rods (127), and gripping arms (129) are rotatably connected to two sides of the bottom of the gripping mounting blocks (128).
5. The forklift gearbox housing assembly lifting tool capable of avoiding swinging according to claim 1, wherein: the winding support is characterized in that a movable sleeve (130) is fixedly arranged at the top of the winding support (101), a plurality of supporting balls (131) are rotatably connected to the inner side of the top of the movable sleeve (130), a movable motor (132) is fixedly arranged on one side of the bottom of the movable sleeve (130), a movable rotating shaft (133) is fixedly connected to the output end of the movable motor (132), driving wheels (134) are symmetrically arranged at the two ends of the movable rotating shaft (133), and a meshing gear set (135) is fixedly connected to the outer side of the movable rotating shaft (133) close to the driving wheels (134).
6. The forklift gearbox housing assembly lifting tool capable of avoiding swinging according to claim 5, wherein: the winding support (101) is symmetrically provided with driven wheels (136) close to the top of the driving wheel (134), the driven wheels (136) are fixedly connected with the meshing gear set (135), the inner sides of the two driven wheels (136) are fixedly provided with first electric telescopic rods (137), and the output ends of the first electric telescopic rods (137) are fixedly connected with first brake discs (138).
7. The forklift gearbox housing assembly lifting tool capable of avoiding swinging according to claim 1, wherein: the translational braking mechanism (2) comprises a lifting appliance fixing support (201), translational sliding grooves (202) are symmetrically formed in the inner side of the top of the lifting appliance fixing support (201), a second motor cover (203) is fixedly arranged on one side of the top of the lifting appliance fixing support (201), and a translational motor (204) is fixedly arranged on one side of the inner portion of the second motor cover (203).
8. The forklift transmission housing assembly lifting tool capable of avoiding swinging according to claim 7, wherein: the output end of the translation motor (204) is fixedly connected with a second sprocket transmission assembly (205), one side of the second sprocket transmission assembly (205) is symmetrically connected with a translation threaded rod (206), two translation threaded rods (206) are connected with translation threaded sleeves (207) in the middle in a threaded mode, and I-steel (208) is fixedly connected between the two translation threaded sleeves (207).
9. The forklift transmission housing assembly lifting tool capable of avoiding swinging according to claim 8, wherein: the novel electric brake device is characterized in that a brake bracket (209) is symmetrically arranged at the two sides of the bottom of the I-shaped steel (208), a brake rotating rod (210) is rotationally connected to the middle of the brake bracket (209), a second electric telescopic rod (211) is arranged at one side of the top of the brake rotating rod (210), the second electric telescopic rod (211) is fixedly connected with the I-shaped steel (208), and a brake block (212) is fixedly arranged at one end, far away from the second electric telescopic rod (211), of the brake rotating rod (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410639664.6A CN118206025B (en) | 2024-05-22 | 2024-05-22 | Avoid wobbling fork truck gearbox housing assembly hoist frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410639664.6A CN118206025B (en) | 2024-05-22 | 2024-05-22 | Avoid wobbling fork truck gearbox housing assembly hoist frock |
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| CN118206025B CN118206025B (en) | 2024-07-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120057785A (en) * | 2025-04-29 | 2025-05-30 | 江苏东禾特种设备科技有限公司 | Inhibiting structure for preventing rotation of steel wire rope of crane |
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| Publication number | Publication date |
|---|---|
| CN118206025B (en) | 2024-07-19 |
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