CN219860272U

CN219860272U - Novel nimble efficient engineering machine tool cutting machine finished product is off line hoist and mount device

Info

Publication number: CN219860272U
Application number: CN202321377375.0U
Authority: CN
Inventors: 孙黛英
Original assignee: Anhui Hailong Machinery Co ltd
Current assignee: Anhui Hailong Machinery Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-20
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a novel flexible and efficient finished product offline hoisting device of an engineering machinery cutting machine, which belongs to the technical field of hoisting and comprises a movable counterweight part, wherein a containing cavity capable of increasing and decreasing a counterweight is arranged in the counterweight part, the top of the counterweight part is a vertical supporting pipe with an upward adjustable elongation, a cantilever frame is rotatably arranged on the side edge of the top of the vertical supporting pipe, a lifting hook capable of lifting is arranged at one end of the cantilever frame far away from the vertical supporting pipe, and a driving device is arranged on the cantilever frame and drives the lifting hook to move up and down; the movable counterweight component is arranged, so that the cutter can be conveniently and rapidly carried, the rotary vertical supporting pipe is arranged on the counterweight component, the placing position of the cutter is conveniently and rapidly regulated, the lifting of the lifting hook is driven by the driving device on the cantilever frame, and the cutter can be rapidly and accurately lifted, so that a large amount of labor force is liberated, the cutter can be rapidly carried, the safety of operators is ensured, and the accident occurrence during manual carrying is greatly reduced.

Description

Novel nimble efficient engineering machine tool cutting machine finished product is off line hoist and mount device

Technical Field

The utility model relates to the technical field of hoisting, in particular to a novel flexible and efficient finished product offline hoisting device for an engineering machinery cutting machine.

Background

The cutting machine for the construction machinery is mainly used for cutting materials on hard floors such as concrete, cement and the like, and mainly adopts the working principle that an output shaft belt pulley of an engine (a gasoline engine or a diesel engine) inputs power to a cutter bar shaft belt pulley through a belt, the cutter bar shaft belt pulley directly drives a blade to carry out cutting construction operation, and the cutting rotating speed of the blade is regulated according to the transmission ratio of the two belt pulleys.

When the engineering machinery cutting machine is assembled on a production line of a factory, the whole machine of the cutting machine is formed by assembling iron materials in 95%, the weight is heavy, the weight of a single Q450/Q480 cutting machine is about 75kg, when the cutting machine is taken off line, two or three persons are required to cooperatively lift the cutting machine, the cutting machine can be operated below the production line, the labor is very consumed, the duration is long, the efficiency is low, the labor time cost of the factory is increased, in addition, the worker works under the strength for a long time, the body of the worker is very easy to be uncomfortable, and the body of the worker is damaged.

Most cutter production factories in the market at present still have no effective solution to the problem, and operators are very inconvenient to operate.

The patent document CN112125132A discloses a lifting device for replacing a hard alloy die, which comprises a lifting suspension bracket, a balancing weight and a universal wheel, wherein a threaded hole is formed in a lifting fixing plate and is in meshed connection with a lifting screw; the upper end of the lifting screw is fixedly connected with a safety limiting plate; the lower extreme of lifting screw rotates through hanging the antifriction bearing and connects on the motor mounting, and its regulation precision can be guaranteed, but the device is whole can not effectively rotate, and stability after the regulation can not effectively guarantee.

Disclosure of Invention

The utility model aims to provide a novel flexible and efficient finished product offline hoisting device for an engineering machinery cutting machine, so as to solve the problems that manual transportation is time-consuming and labor-consuming and the risk of injury is easy to cause in the prior art.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme: the utility model provides a novel nimble efficient engineering machine tool cutting machine finished product hoist device that rolls off production line, includes mobilizable counter weight part, establishes the cavity that holds of multiplicable counter weight in the counter weight part, the vertical perpendicular stay tube of the adjustable extension in counter weight part top is upwards gone up, and perpendicular stay tube top side rotation installs the cantilever beam frame, the lifting hook of liftable is installed to the one end that perpendicular stay tube was kept away from to the cantilever beam frame, and the cantilever beam frame installs drive arrangement, the drive arrangement drive the lifting hook reciprocates.

The counterweight component comprises a bottom plate and a top plate, the surrounding plates are fixedly connected to the periphery of the bottom plate and the top plate, a plurality of traveling wheels are arranged on the bottom matrix of the bottom plate, and a cover plate is movably mounted at an opening on the top plate.

The top plate is characterized in that a vertical rod is fixed on one side panel of the opening of the top plate, a rotary spring is arranged on the vertical rod, one end of the rotary spring is fixedly connected with the vertical rod, the other end of the rotary spring is fixedly connected with a cover plate, and the cover plate rotates to cover the opening of the top plate.

The adjusting sleeve is fixed on the top plate, the connecting flange at the bottom of the adjusting sleeve is fixed on the top plate through bolts, the second nut is rotationally arranged at the top of the adjusting sleeve, threads are arranged on the outer wall of the vertical supporting tube, the vertical supporting tube is connected with the second nut in a threaded fit manner, the first nut is installed on the vertical supporting tube in a threaded fit manner, and the first nut is rotationally abutted to the second nut.

Still be equipped with spacing subassembly on the adjusting sleeve to fixed nut No. one, no. two nuts, spacing subassembly is including fixing the installation piece on adjusting sleeve, wear to be equipped with the gag lever post in the through-hole on the installation piece, the circumference array is provided with a plurality of spacing holes No. one on the side of nut No. one towards No. two nuts, circumference array is provided with a plurality of spacing through-holes No. two on the side of nut No. two, spacing hole No. two is worn to locate by gag lever post one end, no. one spacing hole, and the installation piece through-hole section cover is equipped with the spring to the other end, and installation piece is connected to spring one end, and the gag lever post is connected to the other end.

Two backup pads are installed to vertical stay tube interval from top to bottom, and are fixed with the center pin between two backup pads, the both ends are installed in proper order about the center pin bearing No. one, no. two bearings, no. one bearing, no. two bearing outer lane interference fit installs rotatory sleeve, cantilever beam frame fixed connection rotatory sleeve.

The driving device comprises a motor and a supporting plate which are arranged at the bottom of the suspension frame at intervals, the end part of an output shaft of the motor is rotationally connected with the supporting plate, a winding rope is connected onto the output shaft of the motor in a pricking mode, and the winding rope is connected with the lifting hook.

The counterweight part is also provided with a boosting handle.

According to the technical scheme, the utility model has the following effects:

the movable counterweight component is arranged, so that the device is convenient to transfer, the cutter can be conveniently carried, the rotary vertical support pipe is arranged on the counterweight component, the placing position of the cutter is conveniently adjusted, the hanging beam frame is driven by the driving device to lift the lifting hook, and the cutter can be quickly and accurately lifted;

in addition, the elongation of the vertical support tube in the device is adjustable, the support tube is driven to lift by the relative rotation of the adjusting sleeve and the second nut through the design of the two nut matching adjusting sleeve and the limiting component, and is locked through the first nut.

Drawings

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a side view in cross section of the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is a view of another view of the present utility model;

fig. 6 is a top view of the structure of the present utility model.

Wherein: the lifting device comprises a hanging beam frame 1, a limiting rod 2, a motor 3, a lifting control handle 4, a lifting hook 5, a supporting plate 6, a first nut 8, a second nut 9, a mounting block 10, a rotary sleeve 11, a reinforcing rib plate 13, a supporting plate 16, a spring 17, a vertical supporting tube 18, an adjusting sleeve 19, a flange reinforcing rib 20, a travelling wheel 22, a boosting handle 23, a top plate 24, a bottom plate 25, a surrounding plate 26, a turning plate 27, a central shaft 28, a first bearing 29 and a second bearing 30.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 6, the utility model discloses a novel flexible and efficient finished product offline hoisting device of an engineering machinery cutting machine, which comprises a movable counterweight part, wherein a containing cavity capable of increasing and decreasing a counterweight is arranged in the counterweight part, the top of the counterweight part is vertically upwards provided with a vertical support tube 18 with adjustable elongation, the side edge of the top of the vertical support tube 18 is rotatably provided with a cantilever frame 1, one end of the cantilever frame 1 far away from the vertical support tube 18 is provided with a lifting hook 5 which can be lifted, and the cantilever frame 1 is provided with a driving device which drives the lifting hook 5 to move up and down.

Referring to fig. 1 and 5, the bottom of the device is a counterweight component, the counterweight component comprises a bottom plate 25 and a top plate 24, the peripheries of the bottom plate 25 and the top plate 24 are connected and fixed with a surrounding plate 26, a plurality of travelling wheels 22 are arranged on a bottom matrix of the bottom plate 25, a cover plate 27 is movably mounted at an opening on the top plate 24, when the counterweight component is used, counterweight objects with matched weight are placed in parallel by opening the cover plate 27, and the counterweight objects can be fine sand, broken stone, lead block and the like.

In the design of movable apron 27, be fixed with the pole setting on the open-ended one side panel of roof 24, and install the gyration spring in the pole setting, gyration spring one end fixed connection pole setting, other end fixed connection apron 27, apron 27 rotates the opening of covering top board 24, and dial up apron 27 can open fast when using, increase and decrease counter weight object to the cavity of counter weight part in this moment, and when the workman loosens the hand, apron 27 can self-closing under the yield of gyration spring, facilitate the use prevents the loss of counter weight object in order to prevent debris entering counter weight part's cavity.

The adjusting sleeve 19 is fixed on the top plate 24, the connecting flange at the bottom of the adjusting sleeve 19 is fixed on the top plate 24 through bolts, a plurality of flange reinforcing ribs 20 are welded on the connecting flange and the adjusting sleeve 19 at equal intervals, a second nut 9 is rotatably arranged at the top of the adjusting sleeve 19, threads are arranged on the outer wall of the vertical supporting tube 18, the vertical supporting tube 18 is connected with the second nut 9 in a threaded fit manner, a first nut 8 is mounted on the vertical supporting tube 18 in a threaded fit manner, the first nut 8 is in rotary joint with the second nut 9, the second nut 9 and the vertical supporting tube 18 are relatively rotated to drive the vertical supporting tube 18 to move up and down, and the first nut 8 is rotated until the second nut 9 is tightly pressed by the first nut 8 after the proper height.

Looking at fig. 2, a limiting component is further arranged on the adjusting sleeve 19 to fix the first nut 8 and the second nut 9, the limiting component comprises a mounting block 10 fixed on the adjusting sleeve 19, a limiting rod 2 is penetrated in a through hole on the mounting block 10, a plurality of first limiting holes are circumferentially arrayed on one side surface of the first nut 8 facing the second nut 9, a plurality of second limiting through holes are circumferentially arrayed on the side surface of the second nut 9, one end of the limiting rod 2 is penetrated in the second limiting through hole and the first limiting hole, the other end of the limiting rod 2 penetrates out of a through hole section of the mounting block 10 to be sleeved with a spring 17, one end of the spring 17 is connected with the mounting block 10, the other end of the spring is connected with the limiting rod 2, when the adjusting sleeve 19 is used, the limiting rod 2 is pulled down to enable the top end of the limiting rod 2 to expose the bottom of the first limiting hole, and then the second nut 9 and the adjusting sleeve 19 can be rotated relatively to adjust the extending amount of the adjusting sleeve 19; the first nut 8 is rotated to be attached to the second nut 9, and the upper end of the limiting rod 2 is sequentially inserted into the corresponding first limiting hole and the corresponding second limiting through hole. In order to facilitate the fixation of the limiting rod 2 during actual use, a lantern ring can be installed at the lower end of the limiting rod 2, a convex column is arranged at the critical position of the adjusting sleeve 19 after the limiting rod 2 is pulled, and the lantern ring is sleeved on the convex column to limit the limiting rod 2.

Two backup pads 16 are installed to vertical stay tube 18 upper and lower interval, and is fixed with center pin 28 between two backup pads 16, a bearing 29 is installed in proper order to center pin 28 upper and lower both ends, no. two bearings 30, no. one bearing 29, and No. two bearing 30 outer lane interference fit installs rotatory sleeve 11, rotatory sleeve 11 of cantilever beam frame 1 fixed connection guarantees the intensity of use of structure, further welding deep floor 13 between backup pad 16 and the vertical stay tube 18 of lower part, also welds deep floor 13 between cantilever beam frame 1 and rotatory sleeve 11.

The driving device comprises a motor 3 and a supporting plate 6 which are arranged at the bottom of the cantilever beam frame 1 at intervals, the end part of an output shaft of the motor 3 is rotationally connected with the supporting plate 6, a winding rope is connected onto the output shaft of the motor 3 in a binding way, and the winding rope is connected with a lifting hook 5; in order to facilitate the installation of the motor 3, a rod piece with an I-shaped steel structure is used as the cantilever frame 1, the flange is arranged at the edge of the cantilever frame 1, the motor 3 and the supporting plate 6 are conveniently installed by using bolts, and the motor 3 is connected with the lifting control handle 4 through a long cable.

In other embodiments, a booster handle 23 is also mounted on the counterweight part, so as to facilitate the functional movement device.

The specific application is as follows:

1) According to the height of the production line and the height of the cutting machine, the limiting rod 2 is pulled downwards, the second nut 9 and the vertical supporting tube 18 are relatively rotated to control the elongation of the vertical supporting tube 18, until the use is met, the first nut 8 is rotated to be screwed and abutted against the second nut 9, and then the upper end of the limiting rod 2 is inserted into the first limiting hole and the second limiting through hole;

2) The cavities surrounded by the top plate 24, the bottom plate 25 and the surrounding plates 26 on four sides are filled with sand, broken stone and the like as the balance weight of the whole device, the weight of the balance weight is determined according to the total amount of the cutting machine to be lifted, and the design is strictly subjected to analysis and calculation of stress and moment, which is a safe foundation, and the filling of the balance weight is realized by turning the cover plate 27;

3) By operating the lifting control handle 4, the lifting hook 5 can be lengthened or shortened, namely, the lifting cutting machine to be lifted is controlled to move up and down;

4) When the suspended cutting machine is suspended and needs to rotate, the suspended cutting machine is required to be slightly pushed circumferentially, the cantilever beam 1, the motor 3 and the suspended cutting machine do circular rotation motion around the central shaft 28 through the rotating bearing, so that the rotation space in the transferring process can be fully utilized;

5) When long-distance transportation is needed, an operator can push the boosting handle 23, and the existence of the universal travelling wheel 22 directly causes the beneficial effects that the hoisted object can be transported for a long distance, so that the electric vehicle is very convenient;

6) Through this device, can improve operator's travelling comfort and cutting machine offline transport convenience greatly, more laborsaving, nimble, efficient.

It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.

Claims

1. Novel nimble efficient engineering machine tool cutting machine finished product is off line hoist device, a serial communication port, including mobilizable counter weight part, establish the holding cavity of multiplicable counter weight in the counter weight part, perpendicular stay tube (18) of the vertical upward adjustable extension in counter weight part top, and perpendicular stay tube (18) top side rotates installs cantilever beam frame (1), cantilever beam frame (1) keep away from one end of perpendicular stay tube (18) and install liftable lifting hook (5), and cantilever beam frame (1) installs drive arrangement, drive arrangement drive lifting hook (5) reciprocates.

2. The novel flexible and efficient finished product offline hoisting device for the engineering machinery cutting machine is characterized in that the counterweight part comprises a bottom plate (25) and a top plate (24), the periphery of the bottom plate (25) and the periphery of the top plate (24) are connected and fixed with coamings (26), a plurality of travelling wheels (22) are arranged on a bottom matrix of the bottom plate (25), and a cover plate (27) is movably mounted at an opening part on the top plate (24).

3. The novel flexible and efficient finished product offline hoisting device for the engineering machinery cutting machine is characterized in that a vertical rod is fixed on one side panel of an opening of the top plate (24), a rotary spring is installed on the vertical rod, one end of the rotary spring is fixedly connected with the vertical rod, the other end of the rotary spring is fixedly connected with the cover plate (27), and the cover plate (27) rotationally covers the opening of the top plate (24).

4. The novel flexible and efficient finished product offline hoisting device for the engineering machinery cutting machine is characterized in that an adjusting sleeve (19) is fixed on a top plate (24), a connecting flange at the bottom of the adjusting sleeve (19) is fixed on the top plate (24) through bolts, a second nut (9) is rotatably arranged at the top of the adjusting sleeve (19), threads are arranged on the outer wall of the vertical supporting tube (18), the vertical supporting tube (18) is connected with the second nut (9) in a threaded fit manner, a first nut (8) is mounted on the vertical supporting tube (18) in a threaded fit manner, and the first nut (8) is rotatably abutted to the second nut (9).

5. The novel flexible and efficient finished product offline hoisting device for the engineering machinery cutting machine is characterized in that a limiting component is further arranged on the adjusting sleeve (19) to fix a first nut (8) and a second nut (9), the limiting component comprises a mounting block (10) fixed on the adjusting sleeve (19), a limiting rod (2) is arranged in a penetrating hole in the mounting block (10), a plurality of first limiting holes are formed in a circumferential array on one side surface of the first nut (8) facing the second nut (9), a plurality of second limiting holes are formed in a circumferential array on the side surface of the second nut (9), one end of the limiting rod (2) penetrates through the second limiting holes and the first limiting holes, the other end of the limiting rod penetrates out of the mounting block (10) and is sleeved with a spring (17), one end of the spring (17) is connected with the mounting block (10), and the other end of the spring is connected with the limiting rod (2).

6. The novel flexible and efficient finished product offline hoisting device for the engineering machinery cutting machine is characterized in that two supporting plates (16) are installed at the upper and lower intervals of the vertical supporting tube (18), a central shaft (28) is fixed between the two supporting plates (16), a first bearing (29), a second bearing (30), a first bearing (29) and a second bearing (30) are sequentially installed at the upper end and the lower end of the central shaft (28), a rotating sleeve (11) is installed in an interference fit mode on the outer ring of the cantilever frame (1) and the rotating sleeve (11) are fixedly connected.

7. The novel flexible and efficient finished product offline hoisting device for the engineering machinery cutting machine is characterized in that the driving device comprises a motor (3) and a supporting plate (6) which are installed at the bottom of a cantilever beam frame (1) at intervals, the end part of an output shaft of the motor (3) is rotationally connected with the supporting plate (6), a winding rope is connected onto an output shaft of the motor (3) in a binding mode, and the winding rope is connected with a lifting hook (5).

8. The novel flexible and efficient finished product offline hoisting device for the engineering machinery cutting machine according to any one of claims 1-7, wherein a boosting handle (23) is further installed on the counterweight component.