CN109809325A - Material handling load-bearing transportation device in a kind of floor of included protection - Google Patents

Material handling load-bearing transportation device in a kind of floor of included protection Download PDF

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Publication number
CN109809325A
CN109809325A CN201910245393.5A CN201910245393A CN109809325A CN 109809325 A CN109809325 A CN 109809325A CN 201910245393 A CN201910245393 A CN 201910245393A CN 109809325 A CN109809325 A CN 109809325A
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CN
China
Prior art keywords
gear
bearing
support plate
pedestal
rod
Prior art date
Application number
CN201910245393.5A
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Chinese (zh)
Inventor
杜鑫
杨霖
季坤
马国强
杨文龙
Original Assignee
中建二局第一建筑工程有限公司
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Priority to CN201910245393.5A priority Critical patent/CN109809325A/en
Publication of CN109809325A publication Critical patent/CN109809325A/en

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Abstract

The present invention relates to material handling load-bearing transportation device technical fields, and disclose material handling load-bearing transportation device in the floor of included protection a kind of, including pedestal, it is characterized by: being fixedly connected to support plate at left and right sides of the base top, the support plate is internally provided with derricking gear, it is provided with buffer gear at the top of two support plate opposite sides, load carrier is provided between two support plates, the pedestal is internally provided with mobile mechanism.The present invention drives driving gear to rotate together by the positive and negative rotation of the first driving motor, the rotation of driving gear drives driven gear to rotate together, the rotation of driven gear drives threaded rod to rotate together, since movable plate is socketed in the surface of slide bar, and movable plate is threadedly coupled with the surface of threaded rod, therefore threaded rod rotation drive movable plate move up and down, movable plate by hook can handling material, thus reach to material handling effect.

Description

Material handling load-bearing transportation device in a kind of floor of included protection

Technical field

The present invention relates to material handling load-bearing transportation device technical field, material in specially a kind of floor of included protection Handling load-bearing transportation device.

Background technique

With the continuous development of society, the building construction in city is more and more, therefore architectural engineering is also quickly being sent out Exhibition, architectural engineering are a part of construction project, refer to through the construction to all kinds of building constructions and its affiliated facility and match with it The route of set, pipeline, equipment installation activity be formed by engineering entity.With the construction of more and more high-rise buildings, for The transport of material is also a very important thing in floor, it is therefore desirable to material handling carried and transported dress in a kind of floor It sets.

Since the building materials amount in floor is big, it is therefore desirable to handling load-bearing transportation device, and existing handling carrying fortune Defeated device is not safe enough for the handling of material, while most of use manually pushes away, and the labor intensity of worker is caused to increase, and increases The workload of worker.

Summary of the invention

(1) the technical issues of solving

In order to solve the above problem of the prior art, the present invention provides material handling in a kind of floor of included protection and carries Transport device.

(2) technical solution

In order to achieve the above object, the main technical schemes that the present invention uses include:

Material handling load-bearing transportation device in a kind of floor of included protection, including pedestal, it is characterised in that: the pedestal Support plate is fixedly connected at left and right sides of top, the support plate is internally provided with derricking gear, two supports Be provided with buffer gear at the top of plate opposite side, be provided with load carrier between two support plates, the pedestal it is interior Portion is provided with mobile mechanism.

Preferably, rubber slab is fixedly installed at the top of the pedestal, and the rubber slab is located at top top surface Middle part.

Preferably, the derricking gear includes transverse slat, and the left and right sides of the transverse slat is fixed with two support plates respectively to be connected It connects, the top of the transverse slat is fixedly connected with the first driving motor by mounting base, and the output shaft of first driving motor is solid Surely it is socketed with driving gear, the inside of the support plate is fixedly connected with that there are two slide bars, and the bottom of the support plate inner wall is fixed It is connected with sleeve, the sleeve is socketed with threaded rod far from one end of support plate inner wall bottom, inlays at the top of the support plate There is first bearing, the inner ring of the first bearing and the surface of threaded rod are fixedly attached, the one end of the threaded rod far from sleeve It wears first bearing and is fixedly connected with driven gear, and the driven gear is sequentially connected by chain and driving gear, two It is provided with movable plate between a support plate, the side plate of support plate is worn at left and right sides of the movable plate and is socketed in slide bar With the surface of threaded rod, and the movable plate is threadedly coupled with the surface of threaded rod, the equidistant fixation in the bottom of the movable plate There are three hooks for connection.

Preferably, the side of the support plate offers sliding slot, and the movable plate is arranged in the inside of sliding slot.

Preferably, the buffer gear includes reset spring and buffer board, and the reset spring is fixedly connected on transverse slat Bottom, and the reset spring is fixedly connected with buffer board, the left and right sides of the buffer board and support far from one end of transverse slat The side of plate is flexibly connected.

Preferably, the load carrier includes loading frame, is fixedly connected at the top of the loading frame there are three steel wire cable, And the steel wire cable is hung on the inside of hook, the front and back at left and right sides of the loading frame is fixedly connected with eight companies Block is connect, eight link blocks offer ball grooves far from one end of loading frame, and the inside of the ball grooves is inlaid with ball, and For the ball in the roll inside of ball grooves, the support plate is fixedly connected with ball groove plate, the ball close to the side of loading frame Frid offers ball groove far from the side of support plate, and the surface of the ball is flexibly connected with the inner wall of ball groove.

Preferably, the mobile mechanism includes second bearing, and the second bearing is embedded in the front and back of pedestal, institute The inner ring fixing sleeve for stating second bearing is connected to rotation axis, and the rear and front end of the rotation axis is fixedly connected to front vehicle wheel, described The surface fixing sleeve of rotation axis is connected to first gear, and the bottom of the base inner wall is fixedly connected with the second driving by mounting base Motor, the output shaft fixing sleeve of second driving motor are connected to second gear, and the second gear is mutually nibbled with first gear It closes, the left side at the base front surface and the back side is equipped with first connecting rod and the second connecting rod, the first connecting rod set respectively It connects in the inside of pedestal, and second connecting rod is fixedly attached to the inside of pedestal, the first connecting rod and the second connection The both ends of bar pass through shaft and are hinged with fixed block, and the fixed block is hinged with rear wheel far from the side of first connecting rod, institute The surface for stating first connecting rod is fixedly connected with rack gear, and the top of the chassis interior is fixedly connected with third by mounting base and drives Dynamic motor, the output shaft fixing sleeve of the third driving motor are connected to third gear, surface and the rack gear phase of the third gear Mutually engagement.

(3) beneficial effect

The present invention provides material handling load-bearing transportation devices in a kind of floor of included protection.Have following

The utility model has the advantages that

(1), material handling load-bearing transportation device in floor of the included protection, by setting transverse slat, the first driving motor, Driving gear, slide bar, sleeve, threaded rod, first bearing, driven gear, chain, movable plate and hook pass through the first driving electricity The positive and negative rotation of machine drives driving gear to rotate together, main since driving gear is sequentially connected by chain and driven gear The rotation of moving gear drives driven gear to rotate together, since driven gear is fixedly connected with threaded rod, driven gear Rotation drives threaded rod to rotate together, since movable plate is socketed in the surface of slide bar, and the surface spiral shell of movable plate and threaded rod Line connection, therefore threaded rod rotation drive movable plate move up and down, movable plate by hook can handling material, to reach Handling effect to material.

(2), material handling load-bearing transportation device in the floor of the included protection, by the way that reset spring and buffer board is arranged, After movable plate, which is moved upward to, to be contacted with buffer board, by reset spring to the buffer function of movable plate, avoid movable plate straight It connects and is collided with transverse slat, to reach the protective effect to movable plate.

(3), material handling load-bearing transportation device in the floor of the included protection, by the way that loading frame, steel wire cable, company is arranged Block, ball grooves, ball, ball groove plate and ball groove are connect, when hook is moved down into minimum point, is at this time hung on steel wire cable The inside of hook, and aft hook moves up and down and loading frame is driven to move up, to reach the handling to material, while passing through ball With the restriction of the ball groove of ball groove plate surface, loading frame is avoided to shake during transportation and the hook that causes to fall off causes dangerous thing Therefore then by rubber slab so that loading frame can have a buffer function after falling, to have the function that protection loading frame.

(4), material handling load-bearing transportation device in floor of the included protection, by setting second bearing, rotation axis, preceding Wheel, first gear, the second driving motor, second gear, first connecting rod, the second connecting rod, fixed block, rear wheel, rack gear, Third driving motor and third gear drive second gear to rotate together, due to second by the positive and negative rotation of the second driving motor Gear and first gear are intermeshed, therefore the rotation of second gear drives first gear to rotate together, since first gear is solid Surely it is socketed in the surface of rotation axis, the rotation of first gear drives rotation axis to rotate together, so that front vehicle wheel is driven to be rotated, To drive moving forward and backward for whole device, then user drives third tooth by the positive and negative rotation of control third driving motor Wheel rotation, since third gear and the rack gear on first connecting rod surface are intermeshed, the rotation of third gear drives first Connecting rod is moved forward and backward, to reach the steering of control rear wheel, is moved to facilitate whole device, reduces worker Labor intensity.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention;

Fig. 2 is the enlarged drawing in Fig. 1 of the present invention at A;

Fig. 3 is the side view of support plate of the present invention;

Fig. 4 is the top cross-sectional view of pedestal of the present invention.

[description of symbols]

In figure: 1 pedestal, 2 support plates, 3 derricking gears, 301 transverse slats, 302 first driving motors, 303 driving gears, 304 Slide bar, 305 sleeves, 306 threaded rods, 307 first bearings, 308 driven gears, 309 chains, 310 movable plates, 311 hooks, 4 are delayed Punch mechanism, 401 reset springs, 402 buffer boards, 5 load carriers, 501 loading frames, 502 steel wire cables, 503 link blocks, 504 rollings Pearl slot, 505 balls, 506 ball groove plates, 507 ball grooves, 6 mobile mechanisms, 601 second bearings, 602 rotation axis, 603 front vehicle wheels, 604 First gear, 605 second driving motors, 606 second gears, 607 first connecting rods, 608 second connecting rods, 609 fixed blocks, 610 rear wheels, 611 rack gears, 612 third driving motors, 613 third gears, 7 rubber slabs, 8 sliding slots.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

As shown in Figs 1-4, the present invention provides a kind of technical solution: material handling carrying fortune in a kind of floor of included protection Defeated device, including pedestal 1, the top of pedestal 1 is fixedly installed with rubber slab 7, and rubber slab 7 is located in the top surface of top The left and right sides in portion, 1 top of pedestal is fixedly connected to support plate 2, and support plate 2 is internally provided with derricking gear 3, two branch It is provided with buffer gear 4 at the top of 2 opposite side of fagging, load carrier 5, the inside of pedestal 1 are provided between two support plates 2 It is provided with mobile mechanism 6.

Derricking gear 3 includes transverse slat 301, and the left and right sides of transverse slat 301 is fixedly connected with two support plates 2 respectively, transverse slat 301 top is fixedly connected with the first driving motor 302 by mounting base, and the output shaft of the first driving motor 302 is fixedly attached There is a driving gear 303, the inside of support plate 2 is fixedly connected with that there are two slide bars 304, and the bottom of 2 inner wall of support plate is fixedly connected with Sleeve 305, sleeve 305 are socketed with threaded rod 306 far from one end of 2 inner wall bottom of support plate, and the top of support plate 2 is inlaid with The surface of one bearing 307, the inner ring and threaded rod 306 of first bearing 307 is fixedly attached, threaded rod 306 far from sleeve 305 one End wears first bearing 307 and is fixedly connected with driven gear 308, and driven gear 308 passes through chain 309 and driving gear 303 are sequentially connected, and are provided with movable plate 310 between two support plates 2, the side of support plate 2 offers sliding slot 8, and movable plate 310 are arranged in the inside of sliding slot 8, and the left and right sides of movable plate 310 wears the side plate of support plate 2 and is socketed in slide bar 304 and spiral shell The surface of rasp bar 306, and movable plate 310 is threadedly coupled with the surface of threaded rod 306, the equidistant fixation in the bottom of movable plate 310 There are three hooks 311 for connection, by the way that transverse slat 301, the first driving motor 302, driving gear 303, slide bar 304, sleeve is arranged 305, threaded rod 306, first bearing 307, driven gear 308, chain 309, movable plate 310 and hook 311 pass through the first driving The positive and negative rotation of motor 302 drives driving gear 303 to rotate together, since driving gear 303 passes through chain 309 and driven gear 308 transmission connections, therefore the rotation of driving gear 303 drives driven gear 308 to rotate together, due to driven gear 308 and spiral shell Rasp bar 306 is fixedly connected, therefore the rotation of driven gear 308 drives threaded rod 306 to rotate together, since movable plate 310 is socketed On the surface of slide bar 304, and movable plate 310 is threadedly coupled with the surface of threaded rod 306, therefore the rotation band of threaded rod 306 Dynamic movable plate 310 moves up and down, movable plate 310 by hook 311 can handling material, so that the handling reached to material is made With.

Buffer gear 4 includes reset spring 401 and buffer board 402, and reset spring 401 is fixedly connected on the bottom of transverse slat 301 Portion, and reset spring 401 is fixedly connected with buffer board 402, the left and right sides of buffer board 402 and branch far from one end of transverse slat 301 The side of fagging 2 is flexibly connected, by setting reset spring 401 and buffer board 402, when movable plate 310 is moved upward to and is delayed After punching 402 contacts, by reset spring 401 to the buffer function of movable plate 310, avoid movable plate 310 directly with transverse slat 301 Collision, to reach the protective effect to movable plate 310.

Load carrier 5 includes loading frame 501, and the top of loading frame 501 is fixedly connected there are three steel wire cable 502, and steel Wire rope 502 is hung on the inside of hook 311, and the front and back of 501 left and right sides of loading frame is fixedly connected with eight connections Block 503, eight link blocks 503 offer ball grooves 504 far from one end of loading frame 501, and the inside of ball grooves 504 is inlaid with rolling Pearl 505, and ball 505, in the roll inside of ball grooves 504, support plate 2 is fixedly connected with ball groove close to the side of loading frame 501 Plate 506, ball groove plate 506 offer ball groove 507, and the inner wall on the surface of ball 505 and ball groove 507 far from the side of support plate 2 It is flexibly connected, by the way that loading frame 501, steel wire cable 502, link block 503, ball grooves 504, ball 505, ball groove plate 506 is arranged Steel wire cable 502 is hung on to the inside of hook 311 at this time when hook 311 is moved down into minimum point with ball groove 507, and Aft hook 311, which moves up and down, drives loading frame 501 to move up, to reach the handling to material, while passing through 505 He of ball The restriction of the ball groove 507 on 506 surface of ball groove plate, avoids loading frame 501 from shaking during transportation and the hook 311 that causes to fall off is made At peril, then by rubber slab 8, so that loading frame 501 can have a buffer function after falling, to reach protection loading The effect of frame 501.

Mobile mechanism 6 includes second bearing 601, and second bearing 601 is embedded in the front and back of pedestal 1, second bearing 601 inner ring fixing sleeve is connected to rotation axis 602, and the rear and front end of rotation axis 602 is fixedly connected to front vehicle wheel 603, rotation axis 602 surface fixing sleeve is connected to first gear 604, and the bottom of 1 inner wall of pedestal is fixedly connected with the second driving electricity by mounting base Machine 605, the output shaft fixing sleeve of the second driving motor 605 are connected to second gear 606, second gear 606 and 604 phase of first gear Mutually engagement, the left side of 1 front and back of pedestal is equipped with first connecting rod 607 and the second connecting rod 608, first connecting rod respectively 607 are socketed in the inside of pedestal 1, and the second connecting rod 608 is fixedly attached to the inside of pedestal 1, first connecting rod 607 and second The both ends of connecting rod 608 pass through shaft and are hinged with fixed block 609, and side of the fixed block 609 far from first connecting rod 607 is hinged There is rear wheel 610, the surface of first connecting rod 607 is fixedly connected with rack gear 611, and the top inside pedestal 1 is solid by mounting base Surely it is connected with third driving motor 612, the output shaft fixing sleeve of third driving motor 612 is connected to third gear 613, third gear 613 surface and rack gear 611 are intermeshed, by the way that second bearing 601, rotation axis 602, front vehicle wheel 603, first gear is arranged 604, the second driving motor 605, second gear 606, first connecting rod 607, the second connecting rod 608, fixed block 609, rear wheel 610, rack gear 611, third driving motor 612 and third gear 613 drive second by the positive and negative rotation of the second driving motor 605 Gear 606 rotates together, since second gear 606 and first gear 604 are intermeshed, the rotation band of second gear 606 Dynamic first gear 604 rotates together, since first gear 604 is fixedly attached to the surface of rotation axis 602, first gear 604 Rotation drives rotation axis 602 to rotate together, so that front vehicle wheel 603 be driven to be rotated, thus drive whole device advance and It retreats, then user drives third gear 613 to rotate by the positive and negative rotation of control third driving motor 605, due to third tooth Wheel 613 and the rack gear 611 on 607 surface of first connecting rod are intermeshed, therefore the rotation of third gear 613 drives first connecting rod 617 are moved forward and backward, to reach the steering of control rear wheel 610, are moved to facilitate whole device, reduce worker Labor intensity.

Working principle: driving gear 303 is driven to rotate together by the positive and negative rotation of the first driving motor 302, due to actively Gear 303 is sequentially connected by chain 309 and driven gear 308, therefore the rotation of driving gear 303 drives driven gear 308 It rotates together, since driven gear 308 is fixedly connected with threaded rod 306, the rotation of driven gear 308 drives threaded rod 306 rotate together, since movable plate 310 is socketed in the surface of slide bar 304, and the surface spiral shell of movable plate 310 and threaded rod 306 Line connection, therefore the rotation of threaded rod 306 drives movable plate 310 to move up and down, when hook 311 is moved down into minimum point, Steel wire cable 502 is hung on to the inside of hook 311 at this time, and aft hook 311 moves up and down and drives loading frame 501 to moving up It is dynamic, to reach the handling to material, while the restriction of the ball groove 507 by 506 surface of ball 505 and ball groove plate, avoid carrying Object frame 501 shakes during transportation and the hook 311 that causes to fall off causes peril, then by rubber slab 8, so that loading frame 501 fall after can have a buffer function, thus have the function that protect loading frame 501;Pass through the second driving motor 605 simultaneously Positive and negative rotation drive second gear 606 to rotate together, since second gear 606 and first gear 604 are intermeshed, second The rotation of gear 606 drives first gear 604 to rotate together, since first gear 604 is fixedly attached to the table of rotation axis 602 The rotation in face, first gear 604 drives rotation axis 602 to rotate together, to drive front vehicle wheel 603 to be rotated, to drive Whole device moves forward and backward, and then user drives third gear 613 by the positive and negative rotation of control third driving motor 605 Rotation, since third gear 613 and the rack gear 611 on 607 surface of first connecting rod are intermeshed, third gear 613 turns It is dynamic that first connecting rod 617 is driven to be moved forward and backward, to reach the steering of control rear wheel 610, thus facilitate whole device into Row movement, reduces the labor intensity of worker.

It can to sum up obtain, material handling load-bearing transportation device in the floor of the included protection, by the way that transverse slat 301, first is arranged Driving motor 302, driving gear 303, slide bar 304, sleeve 305, threaded rod 306, first bearing 307, driven gear 308, chain Item 309, movable plate 310 and hook 311 drive driving gear 303 to rotate together by the positive and negative rotation of the first driving motor 302, Since driving gear 303 is sequentially connected by chain 309 and driven gear 308, the rotation of driving gear 303 drives driven Gear 308 rotates together, and since driven gear 308 is fixedly connected with threaded rod 306, the rotation of driven gear 308 is driven Threaded rod 306 rotates together, since movable plate 310 is socketed in the surface of slide bar 304, and movable plate 310 and threaded rod 306 Surface is threadedly coupled, therefore the rotation of threaded rod 306 drives movable plate 310 to move up and down, and movable plate 310 passes through 311 energy of hook Enough handling materials, to reach the handling effect to material.

Meanwhile by setting reset spring 401 and buffer board 402, when movable plate 310 is moved upward to and buffer board 402 After contact, by reset spring 401 to the buffer function of movable plate 310, movable plate 310 is avoided directly to collide with transverse slat 301, from And reach the protective effect to movable plate 310.

Meanwhile by the way that loading frame 501, steel wire cable 502, link block 503, ball grooves 504, ball 505, ball groove plate is arranged 506 and ball groove 507, when hook 311 is moved down into minimum point, steel wire cable 502 is hung in hook 311 at this time Portion, and aft hook 311 moves up and down and loading frame 501 is driven to move up, to reach the handling to material, while passing through ball 505 and 506 surface of ball groove plate ball groove 507 restriction, avoid loading frame 501 from shaking during transportation and lead to the hook that falls off 311 cause peril, then by rubber slab 8, so that loading frame 501 can have a buffer function after falling, to reach guarantor Protect the effect of loading frame 501.

Also, pass through setting second bearing 601, rotation axis 602, front vehicle wheel 603, first gear 604, the second driving motor 605, second gear 606, first connecting rod 607, the second connecting rod 608, fixed block 609, rear wheel 610, rack gear 611, third Driving motor 612 and third gear 613 drive second gear 606 to rotate together by the positive and negative rotation of the second driving motor 605, Since second gear 606 and first gear 604 are intermeshed, the rotation of second gear 606 drives first gear 604 together Rotation, since first gear 604 is fixedly attached to the surface of rotation axis 602, the rotation of first gear 604 drives rotation axis 602 It rotates together, so that front vehicle wheel 603 be driven to be rotated, to drive moving forward and backward for whole device, then user is logical The positive and negative rotation for crossing control third driving motor 605 drives third gear 613 to rotate, due to third gear 613 and first connecting rod The rack gear 611 on 607 surfaces is intermeshed, therefore the rotation of third gear 613 drives first connecting rod 617 to be moved forward and backward, thus The steering for reaching control rear wheel 610, is moved to facilitate whole device, reduces the labor intensity of worker.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged Except there is also other identical elements in the process, method, article or apparatus that includes the element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. material handling load-bearing transportation device in a kind of floor of included protection, including pedestal (1), it is characterised in that: the bottom The left and right sides at the top of seat (1) is fixedly connected to support plate (2), and the support plate (2) is internally provided with derricking gear (3), it is provided with buffer gear (4) at the top of two support plate (2) opposite sides, is set between two support plates (2) It is equipped with load carrier (5), the pedestal (1) is internally provided with mobile mechanism (6).
2. material handling load-bearing transportation device in a kind of floor of included protection according to claim 1, it is characterised in that: It is fixedly installed with rubber slab (7) at the top of the pedestal (1), and the rubber slab (7) is located at the middle part of top top surface.
3. material handling load-bearing transportation device in a kind of floor of included protection according to claim 1, it is characterised in that: The derricking gear (3) includes transverse slat (301), and the left and right sides of the transverse slat (301) is fixed with two support plates (2) respectively to be connected It connects, the top of the transverse slat (301) is fixedly connected with the first driving motor (302) by mounting base, first driving motor (302) output shaft fixing sleeve is connected to driving gear (303), and the inside of the support plate (2) is fixedly connected there are two slide bar (304), the bottom of support plate (2) inner wall is fixedly connected with sleeve (305), and the sleeve (305) is far from support plate (2) One end of wall bottom is socketed with threaded rod (306), is inlaid with first bearing (307) at the top of the support plate (2), described first The inner ring of bearing (307) and the surface of threaded rod (306) are fixedly attached, the one end of the threaded rod (306) far from sleeve (305) Wear first bearing (307) and be fixedly connected with driven gear (308), and the driven gear (308) by chain (309) with Driving gear (303) is sequentially connected, and is provided with movable plate (310) between two support plates (2), the movable plate (310) The left and right sides wear the side plate of support plate (2) and be socketed in the surface of slide bar (304) and threaded rod (306), and the activity Plate (310) is threadedly coupled with the surface of threaded rod (306), the bottom of the movable plate (310) is equidistant be fixedly connected there are three It links up with (311).
4. material handling load-bearing transportation device in a kind of floor of included protection according to claim 1, it is characterised in that: The side of the support plate (2) offers sliding slot (8), and the movable plate (310) is arranged in the inside of sliding slot (8).
5. material handling load-bearing transportation device in a kind of floor of included protection according to claim 1, it is characterised in that: The buffer gear (4) includes reset spring (401) and buffer board (402), and the reset spring (401) is fixedly connected on transverse slat (301) bottom, and the reset spring (401) is fixedly connected with buffer board (402) far from the one end of transverse slat (301), it is described The left and right sides of buffer board (402) is flexibly connected with the side of support plate (2).
6. material handling load-bearing transportation device in a kind of floor of included protection according to claim 1, it is characterised in that: The load carrier (5) includes loading frame (501), is fixedly connected at the top of the loading frame (501) there are three steel wire cable (502), and the steel wire cable (502) is hung on the inside of hook (311), the front at left and right sides of the loading frame (501) Eight link blocks (503) are fixedly connected with rear, eight link blocks (503) open up far from the one end of loading frame (501) Have ball grooves (504), the inside of the ball grooves (504) is inlaid with ball (505), and the ball (505) is in ball grooves (504) roll inside, the support plate (2) is fixedly connected with ball groove plate (506) close to the side of loading frame (501), described Ball groove plate (506) offers ball groove (507) far from the side of support plate (2), and the surface of the ball (505) and ball groove (507) inner wall is flexibly connected.
7. material handling load-bearing transportation device in a kind of floor of included protection according to claim 1, it is characterised in that: The mobile mechanism (6) includes second bearing (601), and the second bearing (601) is embedded in the front and back of pedestal (1), The inner ring fixing sleeve of the second bearing (601) is connected to rotation axis (602), and the rear and front end of the rotation axis (602) is fixed It is connected with front vehicle wheel (603), the surface fixing sleeve of the rotation axis (602) is connected to first gear (604), in the pedestal (1) The bottom of wall is fixedly connected with the second driving motor (605) by mounting base, and the output shaft of second driving motor (605) is solid Surely it is socketed with second gear (606), the second gear (606) and first gear (604) are intermeshed, and the pedestal (1) is just The left side at face and the back side is equipped with first connecting rod (607) and the second connecting rod (608), the first connecting rod (607) respectively It is socketed in the inside of pedestal (1), and second connecting rod (608) is fixedly attached to the inside of pedestal (1), first connection The both ends of bar (607) and the second connecting rod (608) pass through shaft and are hinged with fixed block (609), and the fixed block (609) is separate The side of first connecting rod (607) is hinged with rear wheel (610), and the surface of the first connecting rod (607) is fixedly connected with teeth Item (611), the internal top of the pedestal (1) are fixedly connected with third driving motor (612) by mounting base, and the third is driven The output shaft fixing sleeve of dynamic motor (612) is connected to third gear (613), the surface and rack gear (611) of the third gear (613) Intermeshing.
CN201910245393.5A 2019-03-28 2019-03-28 Material handling load-bearing transportation device in a kind of floor of included protection CN109809325A (en)

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