CN214218037U

CN214218037U - Sucker type lifting position control device

Info

Publication number: CN214218037U
Application number: CN202022945116.6U
Authority: CN
Inventors: 陆巨澜; 孙金良; 孙凯
Original assignee: Zhangjiagang Dazhong Machinery Manufacturing Co ltd
Current assignee: Zhangjiagang Dazhong Machinery Manufacturing Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-17
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a control device technical field just discloses a sucking disc formula lift position control device, comprising a base plate, the upper end fixedly connected with primary shaft bearing of bottom plate, primary shaft bearing's upper end is rotated through ball bearing and is connected with the support column, the upper end fixedly connected with protective housing of support column, the fixed plate that four symmetries of inside wall fixedly connected with of protective housing set up, four the fixed plate rotates through ball bearing between two liang and is connected with two threaded rods, two the lateral wall fixedly connected with driven bevel gear of fixed plate is all run through to the lateral wall of threaded rod, the secondary shaft bearing that two symmetries of inside wall fixedly connected with of protective housing set up, two rotate through ball bearing between the secondary shaft bearing and be connected with the bull stick. The utility model provides the high stability of the lift of equipment, the equipment angle of adjustment of being convenient for has made things convenient for people to use.

Description

Sucker type lifting position control device

Technical Field

The utility model relates to a controlling means technical field especially relates to a sucking disc formula lift position control device.

Background

Lifting platform is a multi-functional jack-up loading and unloading mechanical equipment, can divide into fixed and portable: the movable type is divided into a straight arm type, a crank arm type, a scissor type, a mast type, an aluminum alloy lifting platform and a telescopic cylinder type: the fixed type is provided with a scissor fork type, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached type electric construction platform and the like.

Current sucking disc formula lift position control device often does not all possess rotation angle's function, when needing rotation angle, adopt the universal wheel to carry out rotation angle mostly, but when some heavy objects go up and down, the universal wheel often is difficult to bear the subsidiary dynamics of deflecting, make jacking equipment take place the displacement, produce the potential safety hazard, jacking equipment often adopts single hydraulic rod to go up and down simultaneously, when the object is put irregularly on the lifter plate, lead to the focus skew easily, lead to dangers such as hydraulic rod fracture even lift object drops, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the angle of equipment rotation is difficult and the equipment is easy to damage among the prior art, and providing a sucking disc formula lift position control device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sucker type lifting position control device comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a first bearing seat, the upper end of the first bearing seat is rotatably connected with a support column through a ball bearing, the upper end of the support column is fixedly connected with a protective shell, the inner side wall of the protective shell is fixedly connected with four symmetrically arranged fixed plates, two threaded rods are rotatably connected between every two four fixed plates through the ball bearing, the side walls of the two threaded rods penetrate through the side walls of the fixed plates and are fixedly connected with driven bevel gears, the inner side wall of the protective shell is fixedly connected with two symmetrically arranged second bearing seats, a rotating rod is rotatably connected between the two second bearing seats through the ball bearing, two ends of the rotating rod are fixedly connected with driving bevel gears matched with the driven bevel gears, the external threads of the rod walls at two ends of the two threaded rods are opposite, two all be connected with the slide through thread engagement, four outside the both ends pole wall of threaded rod the lateral wall of slide all is connected with the connecting rod through the pivot rotation, the bar opening that two symmetries set up, four are seted up to the upper end of protective housing the upper end of connecting rod all passes the bar opening and rotates and be connected with same lifter plate, a plurality of sucking discs of upper end fixedly connected with of lifter plate.

Preferably, the upper end fixedly connected with elevator motor of protective housing, elevator motor's output shaft fixedly connected with action wheel, the lateral wall fixedly connected with of bull stick and action wheel assorted from the driving wheel.

Preferably, the upper end of the bottom plate is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a driving gear, and a driven gear matched with the driving gear is fixedly sleeved on the side wall of the supporting column.

Preferably, two telescopic rods symmetrically arranged are fixedly connected between the protective shell and the lifting plate, and a telescopic spring sleeved outside the rod wall of each telescopic rod is fixedly connected between the protective shell and the lifting plate.

Preferably, a limiting rod penetrating through the side walls of the two sliding seats is fixedly connected between the two fixing plates.

Preferably, the lower end four corners of the bottom plate are fixedly connected with supporting legs.

Compared with the prior art, the utility model provides a sucking disc formula lift position control device possesses following beneficial effect:

the sucker type lifting position control device comprises a first bearing seat, a support column, a protective shell, a fixing plate, a threaded rod, a driven bevel gear, a second bearing seat, a rotating rod, a driving bevel gear, a sliding seat, a connecting rod, a strip-shaped opening, a lifting plate, a sucker, a lifting motor, a driving wheel, a driven wheel, a rotating motor, a driving gear, a driven gear, a telescopic rod and a telescopic spring, wherein when the equipment is lifted, the rotating motor is started to drive the driving gear to rotate, the driven gear and the support column are driven to rotate through meshing of the driving gear and the driven gear, the protective shell is driven to rotate to a proper angle, then the lifting motor is started to drive the driving wheel to rotate, the driven wheel and the rotating rod are driven to rotate through meshing of the driving gear and the driven gear, the driven bevel gear and the threaded rod are driven to rotate through meshing of the driving bevel gear and the driven bevel gear, the meshing through threaded rod and slide drives the slide reverse movement, and then drives the connecting rod and rise, then drives the lifter plate and rises to suitable position, improves the stability that the lifter plate supported through being equipped with the telescopic link, and the expanding spring who is equipped with reduces the impact force when descending, has improved the stability of the lift of equipment, and the equipment angle of adjustment of being convenient for has made things convenient for people to use.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model provides the high stability of the lift of equipment, the equipment angle of adjustment of being convenient for has made things convenient for people to use.

Drawings

Fig. 1 is a schematic structural view of a suction cup type lifting position control device provided by the present invention;

fig. 2 is the utility model provides a top view of sucking disc formula lift position control device protective housing.

In the figure: the device comprises a base plate 1, a first bearing seat 2, a support column 3, a protective shell 4, a fixed plate 5, a threaded rod 6, a driven bevel gear 7, a second bearing seat 8, a rotating rod 9, a driving bevel gear 10, a sliding seat 11, a connecting rod 12, a strip-shaped opening 13, a lifting plate 14, a sucking disc 15, a lifting motor 16, a driving wheel 17, a driven wheel 18, a rotating motor 19, a driving gear 20, a driven gear 21, a telescopic rod 22, a telescopic spring 23, a limiting rod 24 and supporting legs 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a sucker type lifting position control device comprises a bottom plate 1, a first bearing seat 2 is fixedly connected to the upper end of the bottom plate 1, a support column 3 is rotatably connected to the upper end of the first bearing seat 2 through a ball bearing, a protective shell 4 is fixedly connected to the upper end of the support column 3, four symmetrically arranged fixed plates 5 are fixedly connected to the inner side wall of the protective shell 4, two threaded rods 6 are rotatably connected between every two fixed plates 5 through ball bearings, driven bevel gears 7 are fixedly connected to the side walls of the two threaded rods 6 penetrating through the side walls of the fixed plates 5, two symmetrically arranged second bearing seats 8 are fixedly connected to the inner side wall of the protective shell 4, a rotating rod 9 is rotatably connected between the two second bearing seats 8 through a ball bearing, driving bevel gears 10 matched with the driven bevel gears 7 are fixedly connected to the two ends of the rotating rod 9, the external threads of the rod walls of the two threaded rods 6 are opposite, the two ends of the two threaded rods 6 are connected with sliding seats 11 through threaded engagement, the side walls of the four sliding seats 11 are connected with connecting rods 12 through rotating shafts, the upper ends of the protective shells 4 are provided with two symmetrical bar-shaped openings 13, the upper ends of the four connecting rods 12 penetrate through the bar-shaped openings 13 and are connected with the same lifting plate 14 in a rotating mode, and the upper ends of the lifting plate 14 are fixedly connected with a plurality of suckers 15.

The upper end fixedly connected with elevator motor 16 of protective housing 4, elevator motor 16's output shaft fixedly connected with action wheel 17, the lateral wall fixedly connected with of bull stick 9 and action wheel 17 assorted from driving wheel 18, can be convenient for drive bull stick 9 and rotate.

The upper end fixedly connected with rotating electrical machines 19 of bottom plate 1, the output shaft fixedly connected with driving gear 20 of rotating electrical machines 19, the lateral wall of support column 3 is fixed cup jointed with driven gear 21 with driving gear 20 assorted, can be convenient for drive support column 3 and rotate.

Two symmetrically-arranged telescopic rods 22 are fixedly connected between the protective shell 4 and the lifting plate 14, and a telescopic spring 23 sleeved outside the rod wall of each telescopic rod 22 is fixedly connected between the protective shell 4 and the lifting plate 14, so that the stability of the lifting plate 14 can be improved.

A limiting rod 24 penetrating through the side walls of the two sliding seats 11 is fixedly connected between the two fixing plates 5, so that the sliding seats 11 can be prevented from rotating.

The equal fixedly connected with supporting leg 25 of lower extreme four corners department of bottom plate 1 can improve equipment's stability.

In the utility model, when the device is used, when the device goes up and down, the rotating motor 19 is started to drive the driving gear 20 to rotate, the driven gear 21 and the supporting column 3 are driven to rotate by the meshing of the driving gear 20 and the driven gear 21, the protective shell 4 is driven to rotate to a proper angle, then the lifting motor 19 is started to drive the driving wheel 17 to rotate, the driven wheel 18 and the rotating rod 9 are driven to rotate by the meshing of the driving wheel 17 and the driven wheel 18, the driving bevel gear 10 is driven to rotate, the driven bevel gear 7 and the threaded rod 6 are driven to rotate by the meshing of the driving bevel gear 10 and the driven bevel gear 7, the sliding seat 11 is driven to move reversely by the meshing of the threaded rod 6 and the sliding seat 11, the connecting rod 12 is driven to ascend, then the lifting plate 14 is driven to a proper position, the stability supported by the lifting plate 14 is improved by the arrangement of the telescopic rod 22, the telescopic spring 23 is arranged to reduce the impact force when the lifting plate descends, the lifting stability of the equipment is improved, the angle of the equipment can be conveniently adjusted, and the use by people is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sucker type lifting position control device comprises a bottom plate (1) and is characterized in that a first bearing seat (2) is fixedly connected to the upper end of the bottom plate (1), a support column (3) is rotatably connected to the upper end of the first bearing seat (2) through a ball bearing, a protective shell (4) is fixedly connected to the upper end of the support column (3), four symmetrically-arranged fixing plates (5) are fixedly connected to the inner side wall of the protective shell (4), two threaded rods (6) are rotatably connected between every two fixing plates (5) through ball bearings, driven bevel gears (7) are fixedly connected to the side walls of the two threaded rods (6) which penetrate through the side walls of the fixing plates (5), two symmetrically-arranged second bearing seats (8) are fixedly connected to the inner side wall of the protective shell (4), and a rotating rod (9) is rotatably connected between the two second bearing seats (8) through ball bearings, the equal fixedly connected with in both ends of bull stick (9) and driven bevel gear (7) assorted initiative bevel gear (10), two the both ends pole wall external screw thread of threaded rod (6) is all opposite, two the both ends pole wall of threaded rod (6) is outer all to be connected with slide (11), four through thread engagement the lateral wall of slide (11) all is connected with connecting rod (12) through the pivot rotation, bar opening (13) that two symmetries set up are seted up to the upper end of protective housing (4), four the upper end of connecting rod (12) all passes bar opening (13) and rotates and be connected with same lifter plate (14), the upper end fixedly connected with a plurality of sucking discs (15) of lifter plate (14).

2. A sucker type lifting position control device according to claim 1, wherein the upper end of the protective shell (4) is fixedly connected with a lifting motor (16), the output shaft of the lifting motor (16) is fixedly connected with a driving wheel (17), and the side wall of the rotating rod (9) is fixedly connected with a driven wheel (18) matched with the driving wheel (17).

3. The sucker type lifting position control device according to claim 1, wherein the upper end of the bottom plate (1) is fixedly connected with a rotating motor (19), an output shaft of the rotating motor (19) is fixedly connected with a driving gear (20), and a driven gear (21) matched with the driving gear (20) is fixedly sleeved on the side wall of the supporting column (3).

4. The suction cup type lifting position control device according to claim 1, wherein two symmetrically arranged telescopic rods (22) are fixedly connected between the protective shell (4) and the lifting plate (14), and a telescopic spring (23) sleeved outside the rod wall of the telescopic rod (22) is fixedly connected between the protective shell (4) and the lifting plate (14).

5. A suction cup type lifting position control device according to claim 1, characterized in that a limiting rod (24) is fixedly connected between the two fixing plates (5) and penetrates through the side walls of the two sliding seats (11).

6. A sucker type elevating position control device as claimed in claim 1, wherein the bottom plate (1) is fixedly connected with supporting legs (25) at four corners of the lower end.