CN208182485U - A kind of lifting roller device - Google Patents

Abstract

The utility model discloses a kind of lifting roller devices, including pedestal, idler wheel, swing arm, one end of swing arm is arranged in the idler wheel, the other end of the swing arm is fixed in swing arm shaft, driven gear is fixed in the swing arm shaft, the driven gear is engaged with intermediate gear, the intermediate gear and driving gear, the driving gear is fixed on the end of control motor rotary shaft, motor is controlled to be arranged in base end, the pedestal is fixed on shell structure inner cavity, and the idler wheel limit is in gyro wheeling concrete chuting；The utility model includes pedestal, idler wheel, swing arm, and Motor Control swing arm rotation can allow idler wheel to be placed in gyro wheeling concrete chuting at any time and move, cooperate with gyro wheeling concrete chuting, and the angle that can be risen with stable rotation device, rubber slab can keep the intracorporal clean space of shell.

Description

A kind of lifting roller device

Technical field

The utility model relates to construction machinery equipment technical field, specially a kind of lifting roller device.

Background technique

Existing hanging device is the machinery for the various heavy equipments and building materials of handling on building sites, but now Building hanging device there are defects below: one, current Architectural Equipment weight and volume is all huger, mobile and placement It is all relatively difficult, greatly weaken the convenience of device, two, existing equipment have a single function, do not have multi-functional characteristic, apply Flexibility is inadequate.Three, existing building equipment all uses constructional simple design, stability of this design in Transporting equipment substantially Poor, security performance haves the defects that certain.Four, the degree of automation is inadequate, causes functionally centainly to be limited to.

Utility model content

The purpose of this utility model is to provide a kind of lifting roller devices, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of lifting roller device, including electronic stretches Contracting column, shell structure, pedestal, idler wheel, swing arm, it is characterised in that: the outer end face of the electric expansion column offers gyro wheeling concrete chuting, The upper end of the shell structure has been respectively equipped with elevating motor, rotating disc, and the rotating disc is central axial to be equipped with screw thread sets of holes, Screw thread sets of holes are threadedly engaged with electric expansion column outer peripheral surface, and the rotating disc includes rotating cap and the set that connect with rotating cap bottom Pipe, casing top are arranged with annular gear ring, and the shaft of elevating motor is connect with worm screw, and worm screw engages with annular gear ring, described One end of swing arm is arranged in idler wheel, and the other end of swing arm is fixed in swing arm shaft, and driven gear, quilt are fixed in swing arm shaft Moving gear is engaged with intermediate gear, intermediate gear and driving gear, and driving gear is fixed on the end of control motor rotary shaft, control Motor processed is arranged in base end, and pedestal is fixed on shell structure inner cavity, and the idler wheel limit is in gyro wheeling concrete chuting；

Preferably, the bottom of the shell structure is equipped with rubber slab, rubber slab center is equipped with across electric expansion column Dust-proof hole.

Compared with prior art, the beneficial effects of the utility model are as follows:

The utility model includes pedestal, idler wheel, swing arm, and Motor Control swing arm rotation can allow idler wheel to be placed at any time It moves in gyro wheeling concrete chuting, cooperates with gyro wheeling concrete chuting, the angle that can be risen with stable rotation device, rubber slab can be kept in shell Clean space.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the application drawing of the utility model in systems；

Fig. 3 is suspension arm structural schematic diagram in system；

Fig. 4 is suspension apparatus structural schematic diagram in system；

Fig. 5 is to rotate apparatus structure schematic diagram in system；

Fig. 6 is the structural schematic diagram of suspension apparatus escapement in system；

Fig. 7 is shell structure diagrammatic cross-section in system；

Fig. 8 is rotating device diagrammatic cross-section in system；

Fig. 9 is partial enlargement diagram at B in Fig. 8；

Figure 10 is lifting device schematic diagram in system；

Figure 11 is brake device structure schematic diagram in system；

Figure 12 is coaxial speed reducer structural schematic diagram in system.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, a kind of lifting roller device of the utility model, including electric expansion column 6, shell structure 218, pedestal 209, idler wheel 201, swing arm 202, it is characterised in that: the outer end face of the electric expansion column 6 offers gyro wheeling concrete chuting 5, the shell The upper end of body structure 218 has been respectively equipped with elevating motor 19, rotating disc 18, and the rotating disc 18 is central axial to be equipped with thread bush Hole 181, screw thread sets of holes 181 and 6 outer peripheral surface screw thread 180 of electric expansion column cooperate, the rotating disc 18 include rotating cap 182 and with The casing 183 of 182 bottom of rotating cap connection, 183 top of casing is arranged with annular gear ring 198, the shaft of elevating motor and snail Bar 191 connects, and worm screw 191 engages with annular gear ring 198, and the idler wheel 201 is arranged in one end of swing arm 202, swing arm 202 it is another One end is fixed in swing arm shaft 203, and driven gear 205, driven gear 205 and intermediate gear are fixed in swing arm shaft 203 206 engagements, intermediate gear 206 and driving gear 207, driving gear 207 are fixed on the end of control 208 shaft of motor, control Motor 208 processed is arranged in 209 end of pedestal, and pedestal 209 is fixed on 218 inner cavity of shell structure, and the limit of idler wheel 201 exists In gyro wheeling concrete chuting 5, the bottom of shell structure 218 is equipped with rubber slab 210, and 210 center of rubber slab is equipped with across electric expansion column 6 Dust-proof hole 211.

The utility model Motor Control swing arm 202 rotates, and idler wheel 201 can be allowed to be placed in gyro wheeling concrete chuting at any time and moved It is dynamic, cooperate with gyro wheeling concrete chuting, the angle that can be risen with stable rotation device, rubber slab 210 can keep the cleaning in shell 218 Space.

Fig. 2-12 is please referred to, the application mode of the utility model is: a kind of combined multifunctional hanging device, including activity Crossbeam 1, electric expansion column 6, electric expansion column 6 can control height of the device in handling, and the bottom end of electric expansion column 6 is fixed with Carriage chassis 7, the first electric roller 71 of 7 bottom symmetrical of carriage chassis distribution, the first electric roller 71 can drive whole device It is efficiently moved, improves the performance of device fast moved.

6 outer peripheral surface of electric expansion column is equipped with screw thread 180, and the outer end face of electric expansion column 6 is socketed with rotating device 4, described Rotating device 4 includes rotating disc 18, shell structure 218, and the upper end of the shell structure 218 is fixed with elevating motor 19, is risen The shaft of drop motor connect with worm screw 191, and the rotating disc 18 is central axial equipped with screw thread sets of holes 181, screw thread sets of holes 181 and The cooperation of 6 outer peripheral surface screw thread 180 of electric expansion column, the rotating disc 18 include rotating cap 182 and connect with 182 bottom of rotating cap Casing 183, wherein rotating cap is arranged on 218 top of shell structure, and 183 top of casing is arranged with annular gear ring 198, annular gear ring 198 engage with worm screw 191, and rotating disc bearing 189 is arranged in the middle part of casing 183, and 18 bottom of rotating disc is equipped with annular stopper 187, 182 bottom of rotating cap is equipped with multiple back-up roller wheels 192, is equipped with multiple compressing idler wheels 187, the shell at the top of annular stopper The lower part of structure 218 is fixed with lifting roller device 20, and the outer end face of the electric expansion column 6 offers gyro wheeling concrete chuting 5, described Lifting roller device 20 limits in gyro wheeling concrete chuting 5.

The utility model is connected in shell structure by setting electric expansion column, rotating disc, turn disc, rotating disc Middle part is equipped with gear ring, is gone up and down on electric expansion column by worm drive, therefore can control height of the device in handling, this to set The height that counting easily to lift efficiently is adjusted, to facilitate the operation of operator, solves current hanging apparatus The problem of convenience deficiency.

The fixed device 61 of rotation is fixed in rotating disc 18 at the top of rotating cap 182, the fixed device of the rotation includes pedestal 619, one end of swing arm 612 is arranged in idler wheel 611, swing arm 612, idler wheel 611, and the other end of swing arm 612 is fixed on swing arm shaft On 613, driven gear 615 is fixed in swing arm shaft 613, driven gear 615 is engaged with intermediate gear 616, intermediate gear 616 With driving gear 617, driving gear 617 is fixed on the end of control 618 shaft of motor, and control motor 618 is arranged the bottom of at 619 ends of seat, pedestal 619 are fixed on 182 top of rotating cap in rotating disc 18.

Motor Control swing arm 612 rotates, and idler wheel 611 can be allowed to be placed in gyro wheeling concrete chuting at any time, idler wheel 611 is placed on After in gyro wheeling concrete chuting, rotating disc 18 stops operating, and then worm screw 191 can drive shell structure 218 to rotate, and then drives suspension Arm 90 or 91 rotates.

As long as therefore flexible choice lifting roller device 20 or the fixed device 61 of rotation, so that it may freely realize shell structure 218 rotations or lifting.

The side of 218 lower part of shell structure is fixed with suspension arm 90,91, the free end of the suspension arm 90,91 It is all provided with there are two axis hole 110, shaft 11 is arranged in one of axis hole, 11 bottom of shaft is equipped with limiting slot 112, limiting slot The first sliding block 111 is equipped in 112,111 bottom of the first sliding block is connect with the inner cavity of suspension arm 90,91, and 11 tail end of shaft is equipped with spiral shell Rod cavity 113 is arranged with screw rod 118 in screw rod chamber 113, and 118 end of screw rod is fixed with shaft driven gear 115, shaft passive tooth Wheel 115 is engaged with shaft driving gear 116, and shaft driving gear 116 is connect with the shaft of shaft propulsion electric machine 117, and shaft pushes away It is fixed on suspension arm 90,91 into motor.

The axis hole of two suspension arms can be automatically inserted into shaft, and shaft propulsion electric machine 117 drives shaft 11 in axis hole 110 It retreats, two suspension arms in left and right may be implemented and freely dock, and bonding strength is big, convenient separation.In order to facilitate operator The operation of member, stability when improving as gantry crane, can temporarily be socketed moved cross beam 1 on the top of telescopic mast 6.This is practical It is novel to use building block system splicing construction, it is all huger to solve current its weight and volume of combined multifunctional hanging device Greatly, the problem of mobile and placement is all relatively difficult, greatly weakens the convenience of device.

Suspension arm 90,91 lower parts are equipped with sliding slot 21, slidably connect suspension apparatus 3 on sliding slot 21.

Suspension apparatus 3 includes supporting shell 31, travel motor 13, sets that there are four column 22, columns in the supporting shell 31 22 tops are provided with idler wheel 23, and the limit of idler wheel 23 is slided in sliding slot 21, and resistance to sliding is small, convenient, flexible.

The free end of suspension arm 90,91 is additionally provided with suspension apparatus escapement, and suspension apparatus escapement includes pin hole 119, pin rod 120 is arranged in pin hole 119, and 120 outer peripheral surface of pin rod is radially provided with the second sliding block 1196, sets to 120 tail end of pin rod There is screw rod chamber 1190, screw rod 1191 is arranged in screw rod chamber 1190,1191 end of screw rod is fixed with pin rod driven gear 1192, pin Bar driven gear 1192 is engaged with pin rod driving gear 1193, the shaft of pin rod driving gear 1193 and pin rod propulsion electric machine 1197 Connection, pin rod propulsion electric machine are fixed on the free end of suspension arm 90,91, and 119 side wall of pin hole is equipped with limiting slot 1195, described The limit of second sliding block 1196 is slided in limiting slot 1195.

When suspension arm is used alone, for suspension apparatus 3 when moving on suspension arm, pin rod 120 can prevent suspension apparatus 3 sliding It is de-.In addition, pin rod 120 can stretch into pin hole, in this way after two suspension arms dock, suspension apparatus 3 is not influenced at two It is moved freely on suspension arm, thus this is compact-sized and ingenious, very flexibly and easily.

Travel motor 13 is equipped in supporting shell 31, the top of travel motor 13 is equipped with deceleration wallboard 130, the movement The shaft of motor 13 passes through deceleration wallboard 130, and the first driving gear 17 and the second driving gear 1710 are socketed in shaft, Second driving gear 1710 is located at 17 lower part of the first driving gear, the second driving gear 1710 and third driving gear 1720 Engagement, third driving gear 1720 engages with the 4th driving gear 1721, and the top of the 4th driving gear 1721 is coaxially provided with the Five driving gears 1722 are separately installed with two groups of left driven gears 1302,1301 and of right driven gear on the deceleration wallboard 130 Intermediate gear 170；Wherein first group of driving gear 17 is engaged with first group of intermediate gear 170, the intermediate gear 170 and the right side Driven gear 1301 engages, and the first driving gear 17 is also engaged with first group of left driven gear 1302；5th driving gear 1722 engage with second group of intermediate gear 170, this group of intermediate gear 170 is engaged with right driven gear 1301, the 5th driving tooth Wheel 1722 is also engaged with second group of left driven gear 1302, the axis of two groups of left driven gears 1302, right driven gear 1301 Flexible axle 120 is fixed at the heart, which connect with the shaft of four rolling 121 respectively.

Travel motor is by soft axle transmission idler wheel 121, and compact-sized, transmission efficiency is high, can drive whole device into Row efficiently moves, and improves the performance of device fast moved.

The electric block 30 includes rope-winding wheel 310, channel steel plate 313, motor 311, coaxial speed reducer 312, the electricity Motivation 311, coaxial speed reducer 312 are fixed on 313 bottom of channel steel plate, and the rope-winding wheel 310 is by a pair of of steel disk 3101 and is interposed in Wheel shaft 3100 in steel disk 3101 is fixedly connected with composition, the shaft of the motor 311 and the input shaft of coaxial speed reducer 312 3130 connections, the coaxial speed reducer 312 include casing 3120, input shaft 3130, output shaft 3180, are set in the casing 3120 There are the second driving gear 313, the first duplicate gear 315, the second duplicate gear 316, third duplicate gear 317, driven gear 318, the input shaft 3130 is axially connect with the second driving gear 313, the second driving gear 313 and the first duplicate gear 315 Bull wheel engagement, the steamboat of the first duplicate gear 315 engages with the bull wheel of the second duplicate gear 316, the second duplicate gear 316 Steamboat is engaged with the bull wheel of third duplicate gear 317, and the steamboat of third duplicate gear 317 is engaged with driven gear 318, the quilt Moving gear 318 is axially connect with output shaft 3180.

By being equipped with multiple duplicate gears, so that input shaft is coaxial with output shaft, and pass through the anti-of multistage duplicate gear Multiple to slow down, slowing effect is obvious.

Electric block facilitates the lifting of worker to operate, and electric block winds steel wire using rope-winding wheel, and working strength is high.Steel wire Bottom end be fixed with multi-purpose suspension hook, be mostly used suspension hook inside be equipped with multiple groups suspension hook, can facilitate equipment is fixed from all directions, The stability for improving handling is solved present lifting roller device and is all designed substantially using single hook, and this design is being transported Send stability when equipment poor, security performance has certain defect.

The output shaft 3180 of coaxial speed reducer 312 is connect with the wheel shaft 3100 of rope-winding wheel 310, near the rope-winding wheel 310 Equipped with brake gear 12, the brake gear 12 includes oil groove 319, oil pump 320, caliper body 322, and the caliper body 322 includes Oil inlet 3220, oil cylinder 3221 and clamp open shelves 3230, and the oil groove 319 is connect with oil pump 320, oil pump 320 by oil pipe with The connection of 322 oil inlet 3220 of caliper body, the oil cylinder 3221 is interior to be equipped with piston 3222, and piston 3222 axially connects with piston rod 3231 It connects, 3231 end of piston rod is connect with braking vane 3227, is equipped with tension spring 3226 and tension spring fixed plate on the piston rod 3231 3225,3226 one end of tension spring is connect with tension spring fixed plate 3225, and the both ends of tension spring fixed plate 3225 are separately fixed at oil cylinder 3221 Opening, 3226 other end of tension spring connect with braking vane 3227, and the braking vane 3227 is equipped with main brake piece 3232, clamp Shelves 3230 are opened equipped with auxiliary brake piece 3228, clamp are opened in steel disk 3101 is interposed in by shelves 3230.

Brake gear uses form of the brake block in conjunction with caliper body, and by hydraulic drive, steel disk is tightly clamped, Therefore brake is extremely sensitive, and braking effect is good, and long working life.

Working principle: it first passes through the first electric roller 71 and adjusts device to suitable place, then pass through electric expansion column 6 Telescopic action by device adjust to suitable operation height, a certain range adjustment can be carried out to the height of handling, to improve Handling accuracy and flexibility.

Travel motor is by soft axle transmission idler wheel, and compact-sized, transmission efficiency is high, whole device can be driven to carry out fast Prompt movement.

Electric block transfers steel wire 16, so that multi-purpose suspension hook 15 be transferred, staff consolidates multi-purpose suspension hook 15 It is scheduled in equipment, equipment is carried out handling by the rotation of travel motor 13.

In application process, two suspension arms of the utility model or so can be set with self-organizing system, independent operation, independent handling It is standby.When necessary, the shaft in the axis hole of two suspension arms can mutually intert, and be fixed together to be formed by shaft flexible connection One suspension arm entirety extends the functionality of lifting handling equipment to form new gantry crane function significantly, gives user Bring great convenience.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (2)

1. a kind of lifting roller device, including electric expansion column (6), shell structure (218), pedestal (209), idler wheel (201), pendulum Arm (202), it is characterised in that: the outer end face of the electric expansion column (6) offers gyro wheeling concrete chuting (5), the shell structure (218) upper end is respectively equipped with elevating motor (19), rotating disc (18), and the rotating disc (18) is central axial to be equipped with thread bush Hole (181), screw thread sets of holes (181) and electric expansion column (6) outer peripheral surface screw thread (180) cooperate, and the rotating disc (18) includes turning Dynamic cap (182) and the casing (183) connecting with rotating cap (182) bottom, casing (183) top are arranged with annular gear ring (198), The shaft of elevating motor is connect with worm screw (191), and worm screw (191) engages with annular gear ring (198), and the idler wheel (201) sets One end in swing arm (202) is set, the other end of swing arm (202) is fixed on swing arm shaft (203), solid in swing arm shaft (203) Surely have driven gear (205), driven gear (205) is engaged with intermediate gear (206), intermediate gear (206) and driving gear (207), driving gear (207) is fixed on the end of control motor (208) shaft, and control motor (208) is arranged in pedestal (209) end, pedestal (209) are fixed on shell structure (218) inner cavity, and idler wheel (201) limit is in gyro wheeling concrete chuting (5) It is interior.

2. a kind of lifting roller device according to claim 1, it is characterised in that: the bottom of the shell structure (218) Equipped with rubber slab (210), rubber slab (210) center is equipped with across the dust-proof hole (211) of electric expansion column (6).