CN107445101A

CN107445101A - A kind of lowering or hoisting gear for being easy to load and unload goods

Info

Publication number: CN107445101A
Application number: CN201710638333.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Yangzhou Industry Intelligent Technology Co Ltd
Current assignee: Yangzhou Industry Intelligent Technology Co Ltd
Priority date: 2017-07-31
Filing date: 2017-07-31
Publication date: 2017-12-08

Abstract

The invention discloses a kind of lowering or hoisting gear for being easy to load and unload goods, including bottom plate, first pulley is provided with the corner of the bottom plate lower surface, the side of the plate upper surface is fixedly connected with the bottom of the first expansion link, the upper surface of the bottom plate is fixedly connected with the lower surface of first support bar, and the upper surface of the bottom plate offers the first chute.This is easy to the lowering or hoisting gear for loading and unloading goods, by setting motor, rack can drive the first fixed block by connecting rod while move, the motion of first fixed block drives positive second beam movement, by setting the first cross bar and the second cross bar to be connected by the 4th bearing pin, so as to realize that the first cross bar and the second cross bar are inwardly moved or moved out simultaneously simultaneously, it is achieved thereby that support board oscilaltion, so that material can be in the stable lifting in support board upper surface, and structure of the present invention by control panel with regard to the lifting of support board can be completed, so as to facilitate the operation of worker.

Description

A kind of lowering or hoisting gear for being easy to load and unload goods

Technical field

The present invention relates to field of mechanical technique, specially a kind of lowering or hoisting gear for being easy to load and unload goods.

Background technology

Lowering or hoisting gear is to apply the equipment that vertical transport is carried out in the logistics systems such as factory, automated warehouse, lowering or hoisting gear On be often also equipped with various plane conveying equipments, the attachment means as different height pipeline.Except the goods as different height Thing conveying is outer, is widely used in the operations such as the installation, maintenance in high-altitude.The characteristics of lowering or hoisting gear is freely lifted has been transported extensively at present For municipal maintenance, harbour, logistics center's cargo transport and building decoration etc..At present worker toward eminence conveying material when, Material is generally pulled by pull rope with assembly pulley, during lifting, material easily rocks, not easy to operate.

The content of the invention

It is an object of the invention to provide a kind of lowering or hoisting gear for being easy to load and unload goods, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the present invention provides following technical scheme：A kind of lowering or hoisting gear for being easy to load and unload goods, including bottom Plate, first pulley, the side of the plate upper surface and the first expansion link are provided with the corner of the bottom plate lower surface Bottom is fixedly connected, and the upper surface of the bottom plate is fixedly connected with the lower surface of first support bar, and the upper surface of the bottom plate is opened Provided with the first chute, and the first chute is internally provided with the first sliding block, upper surface and the first fixed block of first sliding block Lower surface be fixedly connected, the side of first fixed block is fixedly connected with one end of head rod, and head rod The other end be fixedly connected with the side of rack, the lower surface of the rack is fixedly connected with the upper surface of the second sliding block, And second sliding block be arranged on the inside of the first chute, side of the plate upper surface away from the first expansion link is stretched with second respectively The bottom of contracting bar is fixedly connected with the lower surface of second support bar, the top of first expansion link and the top of the second expansion link The both ends with support board lower surface are fixedly connected respectively, and the support board lower surface is solid with second close to the side of the second expansion link The upper surface for determining block is fixedly connected, and the upper surface of the bottom plate is fixedly connected with the bottom of the 3rd supporting plate, the 3rd support The top of plate is fixedly connected with the fuselage of motor, and the output sleeve of motor is connected to gear, and the gear is engaged with rack, institute Plate upper surface is stated to be fixedly connected with the lower surface of the 3rd fixed block close to one end of the second expansion link, the 3rd fixed block Front is flexibly connected by the first bearing pin with the back side of the first cross bar, and the bottom of the first cross bar other end and second pulley is consolidated Fixed connection, and the top of second pulley is arranged in the second chute that support board lower surface opens up, first fixed block is just Face is flexibly connected by the second bearing pin with the back side of second cross bar one end, and the back side of the second cross bar other end passes through the 3rd pin Axle is connected with the front of the second fixed block, and the back side of the first cross bar and the front of the second cross bar are connected by the activity of the 4th bearing pin Connect, the 4th bearing pin is arranged between the second bearing pin and the 3rd bearing pin, and the bottom plate is close to the side of the first expansion link side It is fixedly connected with handle.

Preferably, the distance of first sliding block and the second sliding block front and back with before and after the first chute inner surface in The distance of wall is adapted.

Preferably, the first pulley includes the second connecting rod, the top of second connecting rod and the lower surface of bottom plate It is fixedly connected, and the back side of the second connecting rod is fixedly connected by the 5th bearing pin with the front of roller.

Preferably, the handle includes gear handle, and the side of the gear handle is fixedly connected with the side of bottom plate, and keeps off the another of handle Side is fixedly connected with push rod.

Preferably, the handle upper surface is provided with control panel, and the input of the output end of control panel and motor Electrical connection.

Compared with prior art, the beneficial effects of the invention are as follows：This is easy to the lowering or hoisting gear for loading and unloading goods, by setting electricity Machine, the rotation of the output shaft driven gear of motor, the motion of the rotation driven gear bar of gear, rack can be with by connecting rod Drive the first fixed block while move, the motion of the first fixed block drives positive second beam movement, by setting the first horizontal stroke Bar and the second cross bar are connected by the 4th bearing pin, so as to realize the inwardly motion or simultaneously outside simultaneously of the first cross bar and the second cross bar Motion, it is achieved thereby that support board oscilaltion, so that material can be in the stable lifting in support board upper surface, and the present invention ties Structure by control panel with regard to the lifting of support board can be completed, so as to facilitate the operation of worker.

Brief description of the drawings

Fig. 1 is the cross-sectional view that the present invention faces.

In figure：1 bottom plate, 2 first expansion links, 3 first support bars, 4 first pulleys, 401 second connecting rods, 402 the 5th pins Axle, 403 rollers, 5 first sliding blocks, 6 second bearing pins, 7 first fixed blocks, 8 head rods, 9 the 3rd support bars, 10 motors, 11 Gear, 12 racks, 13 second sliding blocks, 14 first chutes, 15 first bearing pins, 16 second expansion links, 17 second support bars, 18 One cross bar, 19 the 4th bearing pins, 20 second cross bars, 21 the 3rd bearing pins, 22 second fixed blocks, 23 support boards, 24 second chutes, 25 Two pulleys, 26 the 3rd fixed blocks, 27 handles, 2701 gear handles, 2702 push rods, 28 control panels.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of lowering or hoisting gear for being easy to load and unload goods, including bottom plate 1, First pulley 4 is provided with the corner of the lower surface of bottom plate 1, first pulley 4 includes the second connecting rod 401, the second connecting rod 401 Top be fixedly connected with the lower surface of bottom plate 1, and the back side of the second connecting rod 401 passes through the 5th bearing pin 402 and roller 403 Front is fixedly connected, and the side of the upper surface of bottom plate 1 is fixedly connected with the bottom of the first expansion link 2, the upper surface of bottom plate 1 and first The lower surface of support bar 3 is fixedly connected, and the upper surface of bottom plate 1 offers the first chute 14, and the inside of the first chute 14 is set There is the first sliding block 5, the upper surface of the first sliding block 5 is fixedly connected with the lower surface of the first fixed block 7, by setting the first sliding block 5 With the first fixed block 7, enabling to the motion of the first sliding block 5 can drive the first fixed block 7 to move together, the first fixed block 7 Side be fixedly connected with one end of head rod 8, and the side of the other end of head rod 8 and rack 12 is fixed and connected Connecing, the lower surface of rack 12 is fixedly connected with the upper surface of the second sliding block 13, by setting the sliding block 13 of rack 12 and second, The motion of rack 12 can drive the second sliding block to be moved in the first chute 14, by setting rack 12 and head rod 8, The motion of rack 12 can drive the first fixed block 7 and the first sliding block 5 to move, so that the first fixed block 7 and the energy of rack 12 Enough all the time toward equidirectional motion, and the second sliding block 13 is arranged on the inside of the first chute 14, the first sliding block 5 and the second sliding block 13 are just Distance of the distance at face and the back side with inwall before and after the inner surface of the first chute 14 is adapted, and the upper surface of bottom plate 1 is stretched away from first The side of contracting bar 2 is fixedly connected with the bottom of the second expansion link 16 and the lower surface of second support bar 17 respectively, the first expansion link 2 Top and both ends of the top respectively with the lower surface of support board 23 of the second expansion link 16 be fixedly connected, it is first flexible by setting The expansion link 16 of bar 2 and second, it can form triangle when the lowering or hoisting gear rises with the first cross bar 18 and the second cross bar 20 and close System so that support board 23 becomes more stable, and the lower surface of support board 23 is close to the side of the second expansion link and the second fixed block 22 Upper surface be fixedly connected, the upper surface of bottom plate 1 is fixedly connected with the bottom of the 3rd supporting plate 9, the top of the 3rd supporting plate 9 with The fuselage of motor 10 is fixedly connected, by setting the 3rd supporting plate 9 and motor 10 so that motor 10 will not turn with output shaft Move and rotate, ensure that the normal work of motor 10, and the output sleeve of motor 10 is connected to gear 11, by setting gear 11, It can ensure that gear 11 can be as the output shaft of motor 10 rotates forward or counter-rotating, gear 11 is engaged with rack 12, By setting gear 11 and rack 12 so that when rotated, the side-to-side movement of rack can more stablize gear, bottom plate 1 Upper surface is fixedly connected close to one end of the second expansion link 16 with the lower surface of the 3rd fixed block 26, the front of the 3rd fixed block 26 It is flexibly connected by the first bearing pin 15 with the back side of the first cross bar 18, the other end of the first cross bar 18 and the bottom of second pulley 25 are consolidated Fixed connection, and the top of second pulley 25 is arranged in the second chute 24 that the lower surface of support board 23 opens up, by setting second Pulley 25 so that for the lowering or hoisting gear in rising or decline, second pulley 25 reduces the friction with the inwall of the second chute 24 Power, the motion that can be more surely put in the second chute 24 so that the process of rising or falling of support board 23 is more stable, so that carrying The material of the upper surface of thing plate 23 is not easy to rock when rising or falling, and the front of the first fixed block 7 is horizontal by the second bearing pin 6 and second The back side of the one end of bar 20 is flexibly connected, the back side of the other end of the second cross bar 20 by the 3rd bearing pin 21 and the second fixed block 22 just Face is connected, and the back side of the first cross bar 18 is flexibly connected with the front of the second cross bar 20 by the 4th bearing pin 19, the 4th bearing pin 19 It is arranged between the second bearing pin 6 and the 3rd bearing pin 21, bottom plate 1 is fixedly connected with handle close to the side of the side of the first expansion link 2 27, handle 27 includes gear 2702, keeps off and 2702 side is fixedly connected with the side of bottom plate 1, and keep off the opposite side 2702 Push rod 2701 is fixedly connected with, the upper surface of handle 27 is provided with control panel 28, and the output end of control panel 28 and motor 10 Input electrical connection, by setting control panel 28 in the upper surface of handle 27 so that people are in routine use lifting dress When putting, it can more easily manipulate motor 10 and work.

Operation principle：When people need to control lowering or hoisting gear to carry out handling goods, people are controlled by control panel 28 first Motor 10 processed works, and the output shaft control gear 11 of motor 10 works, and the rotation driven gear bar 12 of gear 11 moves, and works as people When needing to raise support board 23, the distance from bottom of the first cross bar 18 and the second cross bar 20 need to only be shortened, people pass through setting Rack 12 moves, and drives the first fixed block 7 to move, so that the bottom of the second cross bar 20 is transported to the direction of the bottom of the first cross bar 18 It is dynamic, shorten the distance of the first cross bar 18 and the bottom of the second cross bar 20 so that support board 23 raises, when people are needed support board During 23 reduction, the distance from bottom of the first cross bar 18 and the second cross bar 20 need to only be increased, by setting the motion of rack 12 come band Dynamic first fixed block 7 moves, so that the direction of the bottom of the second cross bar 20 to the bottom of the first cross bar 18 is moved, is carried so as to realize The reduction of thing plate 23, people control the distance of the first cross bar 18 and the bottom of the second cross bar 20 by the motion of rack 12, from And the lifting of support board 23 can be realized.

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 changes, modification can be carried out to these embodiments, replace 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

1. a kind of lowering or hoisting gear for being easy to load and unload goods, including bottom plate（1）, it is characterised in that：The bottom plate（1）The corner of lower surface Place is provided with first pulley（4）, the bottom plate（1）The side of upper surface and the first expansion link（2）Bottom be fixedly connected, institute State bottom plate（1）Upper surface and first support bar（3）Lower surface be fixedly connected, the bottom plate（1）Upper surface offer One chute（14）, and the first chute（14）Be internally provided with the first sliding block（5）, first sliding block（5）Upper surface and the One fixed block（7）Lower surface be fixedly connected, first fixed block（7）Side and head rod（8）One end fix Connection, and head rod（8）The other end and rack（12）Side be fixedly connected, the rack（12）Lower surface With the second sliding block（13）Upper surface be fixedly connected, and the second sliding block（13）It is arranged on the first chute（14）Inside, the bottom Plate（1）Upper surface is away from the first expansion link（2）Side respectively with the second expansion link（16）Bottom and second support bar（17） Lower surface be fixedly connected, first expansion link（2）Top and the second expansion link（16）Top respectively with support board （23）The both ends of lower surface are fixedly connected, the support board（23）Lower surface is close to the side of the second expansion link and the second fixed block （22）Upper surface be fixedly connected, the bottom plate（1）Upper surface and the 3rd supporting plate（9）Bottom be fixedly connected, described Three supporting plates（9）Top and motor（10）Fuselage be fixedly connected, and motor（10）Output sleeve be connected to gear（11）, institute State gear（11）It is engaged with rack（12）, the bottom plate（1）Upper surface is close to the second expansion link（16）One end and the 3rd solid Determine block（26）Lower surface be fixedly connected, the 3rd fixed block（26）Front pass through the first bearing pin（15）With the first cross bar （18）The back side be flexibly connected, first cross bar（18）The other end and second pulley（25）Bottom be fixedly connected, and second Pulley（25）Top be arranged on support board（23）The second chute that lower surface opens up（24）It is interior, first fixed block（7）'s Front passes through the second bearing pin（6）With the second cross bar（20）The back side of one end is flexibly connected, second cross bar（20）The other end The back side passes through the 3rd bearing pin（21）With the second fixed block（22）Front connection, and the first cross bar（18）The back side and the second cross bar （20）Front pass through the 4th bearing pin（19）It is flexibly connected, the 4th bearing pin（19）It is arranged on the second bearing pin（6）With the 3rd pin Axle（21）Between, the bottom plate（1）Close to the first expansion link（2）The side of side is fixedly connected with handle（27）.

A kind of 2. lowering or hoisting gear for being easy to load and unload goods according to claim 1, it is characterised in that：First sliding block（5） With the second sliding block（13）The distance of front and back with the first chute（14）The distance of inwall is adapted before and after inner surface.

A kind of 3. lowering or hoisting gear for being easy to load and unload goods according to claim 1, it is characterised in that：The first pulley（4） Including the second connecting rod（401）, second connecting rod（401）Top and bottom plate（1）Lower surface be fixedly connected, and second Connecting rod（401）The back side pass through the 5th bearing pin（402）With roller（403）Front be fixedly connected.

A kind of 4. lowering or hoisting gear for being easy to load and unload goods according to claim 1, it is characterised in that：The handle（27）Including Keep off handle（2702）, the gear handle（2702）Side and bottom plate（1）Side be fixedly connected, and keep off handle（2702）Opposite side consolidate Surely it is connected with push rod（2701）.

A kind of 5. lowering or hoisting gear for being easy to load and unload goods according to claim 1, it is characterised in that：The handle（27）Upper table Face is provided with control panel（28）, and control panel（28）Output end and motor（10）Input electrical connection.