CN220485126U

CN220485126U - Inclined lifting device

Info

Publication number: CN220485126U
Application number: CN202322039978.6U
Authority: CN
Inventors: 尤帅天; 石路; 江海波; 林承泽; 黄立斌
Original assignee: Jilin Landi Automation Engineering Co ltd
Current assignee: Jilin Landi Automation Engineering Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-13
Anticipated expiration: 2033-08-01

Abstract

The utility model provides an inclined lifting device, which belongs to the technical field of automobile parts and comprises a guide column assembly, a lifting sliding frame, an end beam, a cart beam assembly, a traveling device, a broken belt protection device, a broken chain protection device, a traveling guide wheel assembly, a non-guide side end plate and an anti-overturning device, wherein a traveling mechanism is formed by the traveling device, the cart beam assembly, the end beam, the traveling guide wheel assembly and the non-guide side end plate, so that a transverse movement function is realized; the lifting sliding frame is driven to slide along the guide upright post assembly through the lifting driving device, so that a lifting function and a swinging function are realized; the utility model effectively avoids corrosion of the hoisting mechanism in the wet area, has complete safety protection device, high overall stability of the equipment, simple design structure, low manufacturing cost and low later operation and maintenance cost.

Description

Inclined lifting device

Technical Field

The utility model belongs to the technical field of automobile parts, and particularly relates to an inclined lifting device.

Background

In the field of automobile part manufacturing, in order to ensure that parts are cleaned, the processes of pre-degreasing, rinsing and the like are required. The parts are required to be placed into the material frame according to certain requirements, and then the material frame is transported among the groove bodies by the inclined lifting device, and the technical process is realized.

In order to ensure the surface quality of the parts after cleaning, the material frame with the parts needs to swing to a certain extent after leaving the liquid level of the tank body. In the past, the method for realizing the swinging of the material frame mainly comprises the steps of respectively hanging two sides of the material frame through two single-hook hoists, lifting one side of the hoist after the two single-hook hoists reach a certain position, and keeping the other side of the hoist stationary, thereby realizing the lifting of the material frame. However, because the cleaning area of the parts and the environment is moist, the corrosion prevention of the single-hook hoist lifting chain has great problems, and the service life of the single-hook hoist is seriously affected.

Disclosure of Invention

Aiming at the defects of the prior art, the novel inclined lifting device is used for realizing the functions of walking, lifting, swinging and the like, simultaneously, effectively meeting the anti-corrosion requirement of a wet area, improving the reliability of equipment, reducing the operation and maintenance cost, improving the reliability and the service life of the equipment under the requirement of meeting the cleaning process of automobile parts, and becoming the technical problem to be solved urgently in the manufacturing field of automobile parts. The device comprises a guide upright post assembly, a lifting sliding frame, an end beam, a cart beam assembly, a traveling device, a belt breakage protection device, a chain breakage protection device, a traveling guide wheel assembly, a non-guide side end plate and an anti-overturning device, wherein a traveling mechanism is formed by the traveling device, the cart beam assembly, the end beam, the traveling guide wheel assembly and the non-guide side end plate, so that a transverse movement function is realized; the lifting sliding frame is driven to slide along the guide upright post assembly through the lifting driving device, so that a lifting function and a swinging function are realized.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a tilt lift device, comprising: the lifting driving device, the end beam, the cart cross beam assembly and the traveling device;

the lifting driving device comprises a first motor, a belt pulley, a chain wheel, a belt, a fixing seat, a first driving shaft and a transmission chain, wherein an output shaft of the first motor is connected with the chain wheel through the transmission chain, the first driving shaft is fixed at the axle center of the chain wheel, the first driving shaft is fixedly connected with the axle center of the belt pulley, the belt is wound on the belt pulley, the fixing seat is arranged at two ends of the first driving shaft, and the fixing seat and the first motor are fixedly connected with the crossbeam assembly of the cart;

the traveling device comprises a second motor, a universal joint coupling, traveling wheels and a second driving shaft, wherein an output shaft of the second motor is connected with the universal joint coupling, the universal joint coupling is connected with the second driving shaft, the traveling wheels are fixedly connected to two ends of the second driving shaft, and the traveling wheels are arranged in the end beam; the second motor is fixedly connected with the cart beam assembly;

the cart beam assembly comprises a first beam and a second beam, two ends of the beam are fixed on an end beam, the end beam is hollow, the near-ground end is open, the beams are fixed through a plurality of longitudinal beams parallel to the end beam, a plurality of first fixing plates are arranged on the first beam and the second beam, and the fixing base is fixed on the first fixing plates. And a second fixing plate is further arranged between the longitudinal beams, the first motor is fixed on the second fixing plate, a third fixing plate is further arranged on the cross beam, and the second motor is fixed on the third fixing plate.

Further, the device also comprises a broken belt protection device arranged on the cross beam.

Further, the chain breakage protection device is arranged on the longitudinal beam.

Furthermore, the two ends of the end beam are also provided with non-guiding side end plates, one side of each non-guiding side end plate is fixed with a walking guide wheel, and the walking guide wheels and the walking wheels walk on the track beam together.

Further, the anti-overturning device is fixed on the end beam.

Further, the lifting sliding frame comprises a lifting sliding frame and a guiding upright post assembly, one end of a belt is fixed on a belt wheel, the other end of the belt is connected with the lifting sliding frame, two ends of the lifting sliding frame are slidably connected with the guiding upright post assembly, and a material frame or other bearing devices are fixed at the near-ground end of the lifting sliding frame 3.

Further, a material frame or a bearing device is fixed at the near-ground end of the belt.

Further, the first motors are arranged in two, axisymmetric, and the symmetry axis is perpendicular to the cart beam assembly.

Further, the number of the second motors is two, the two motors are axially symmetrically arranged, and the symmetry axis is perpendicular to the cart beam assembly.

Compared with the prior art, the method has the following beneficial effects:

compared with the prior hoist tilting and lifting method, the utility model has the advantages that: the corrosion of the hoisting mechanism in a wet area is effectively avoided; the safety protection device is complete, and the overall stability of the equipment is high; the design structure is simple, the manufacturing cost is low, and the later operation and maintenance cost is low.

Drawings

FIG. 1 is a schematic diagram I of the structure of the present utility model.

FIG. 2 is a schematic diagram II of the structure of the present utility model.

Fig. 3 is a schematic diagram of the left-hand construction of the present utility model.

Fig. 4 is a right-side view of the present utility model.

Fig. 5 is a schematic top view of the present utility model.

Fig. 6 is a schematic view of the lifting driving device of the present utility model.

FIG. 7 is a schematic view of a guide post assembly of the present utility model.

Fig. 8 is a schematic view of the lifting carriage of the present utility model.

FIG. 9 end beam and cart cross beam assembly of the present utility model

Fig. 10 is a schematic view of the running gear of the present utility model.

FIG. 11 is a schematic view of a belt breakage protection device in accordance with the present utility model.

Fig. 12 is a schematic view of the chain breakage protection device of the present utility model.

FIG. 13 is a schematic view of a traveling idler assembly and non-guide side end plate of the present utility model.

FIG. 14 is a schematic view of an anti-rollover device of the present utility model.

In the figure:

1, a lifting driving device; 2, guiding the upright post assembly; 3 lifting the sliding frame; a 4-end beam; 5 a cart beam assembly; 6, a walking device; 7, a belt breakage protection device; 8 a chain breakage protection device; 9, a walking guide wheel assembly; 10 non-guiding side end plates; 11 an anti-overturning device; 101 a first motor; 102, a belt wheel; 103 sprocket; 104 a belt; 105 fixing seats; 106 a first drive shaft; 107 a transmission chain; 501 a first cross beam; 502 a second beam; 503 a first fixing plate; 504 a second securing plate; 505 a third fixing plate; 601 a second motor; 602 a universal joint coupling; 603 road wheels; 604 a second drive shaft.

Detailed Description

It should be noted that, in the description of the present utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operate in a specific orientation.

In the present utility model, unless specifically stated and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and for example, "fixed" may be a fixed connection, a removable connection, or an integral body; the connection may be mechanical connection or electrical connection; the connection may be direct connection or indirect connection via an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model relates to a novel inclined lifting device which runs on an air steel structure rail. The main components comprise a lifting driving device 1, a guide upright post assembly 2, a lifting sliding frame 3, an end beam 4, a cart beam assembly 5, a traveling device 6, a belt breakage protection device 7, a chain breakage protection device 8, a traveling guide wheel assembly 9, a non-guide side end plate 10 and an anti-overturning device 11.

The lifting drive 1 is one of the core components. Mainly comprises a first motor 101, a belt pulley 102, a chain wheel 103, a belt 104, a fixed seat 105, a first driving shaft 106 and a transmission chain 107. By the operation of the first motor 101, the hoisting motion is realized, so that the lifting and swinging of the material frame are realized.

The lifting of the lifting carriage is realized by controlling the belt of the lifting driving device 1 to stretch and shrink, and the telescopic speeds of the left side and the right side are inconsistent by controlling the speed of each belt on the lifting driving device, so that the material rack swings.

An output shaft of the first motor 101 is connected with a sprocket 103 through a transmission chain 107, a first driving shaft 106 is fixed at the axis of the sprocket 103, the first driving shaft 106 is fixedly connected with the axis of a belt pulley 102, a belt 104 is wound on the belt pulley 102, and fixing seats 105 are arranged at two ends of the first driving shaft 106.

The first motor 101 rotates, the sprocket 103 is driven to rotate by the transmission chain 107, the sprocket 103 drives the pulley 102 to rotate by the first driving shaft 106, and the pulley 102 ascends or descends around the belt 104.

One end of a belt 104 is fixed on the belt wheel 102, the other end of the belt 104 is connected with the lifting sliding frame 3, and two ends of the lifting sliding frame 3 are in sliding connection with the guide upright post assembly 2.

The fixed seat 105 and the first motor 101 are fixedly connected with the cart beam assembly 5.

A material frame or other bearing devices are fixed at the ground end of the lifting carriage 3.

The cart beam assembly 5 comprises a first beam 501 and a second beam 502, two ends of the beam are fixed on an end beam 4, the end beam 4 is hollow and is open near the ground, the beams are fixed through a plurality of longitudinal beams parallel to the end beam 4, a plurality of first fixing plates 503 are arranged on the first beam 501 and the second beam 502, and the fixing base 105 is fixed on the first fixing plates 503. A second fixing plate 504 is further arranged between the longitudinal beams, the first motor 101 is fixed on the second fixing plate 504, a third fixing plate 505 is further arranged on the transverse beam, and the second motor 601 is fixed on the third fixing plate 505.

The two second motors 601 are respectively fixed on the third fixing plates 505 of the first beam 501 and the second beam 502

The running gear 6 includes second motor 601, universal joint shaft coupling 602, walking wheel 603 and second drive shaft 604, and second motor 601 output shaft connects universal joint shaft coupling 602, and universal joint shaft coupling 602 is connected with second drive shaft 604, and second drive shaft 604 both ends fixed connection walking wheel 603, the walking wheel setting is in the end beam.

The whole device is connected with the track beam through four travelling wheels, realizes travelling through the travelling wheels, walks to a specific position, and grabs equipment through the lifting device.

The traveling mechanism is formed by the traveling device 6, the cart beam assembly 5, the end beam 4 and the traveling guide wheel assembly 9, so that the conveying function of the whole device among stations is realized.

The broken belt protection device 7 is fixed on the cross beam and alarms when the belt breaks.

The chain breakage protection device 8 is fixed on the longitudinal beam and alarms the chain breakage.

The non-guiding side end plates 10 are fixed at two ends of the end beam through bolts, and the walking guide wheels are fixed on one side of the non-guiding side end plates 10 and walk on the track beam together with the walking wheels.

The anti-overturn device 11 is fixed on the end beam to prevent the inclined lifting device from derailing.

The broken belt protection device 7, the broken chain protection device 8 and the anti-overturning device 11 are all safety protection devices, can effectively prevent mechanical faults and timely send out alarm signals.

The specific working principle of the utility model is as follows: in the cleaning process of the automobile parts, the parts are placed in a material frame, and the material frame is placed on the lifting carriage 3. The device is operated to a designated position by a second motor. The lifting driving device 1 descends the material frame into the water tank, and after the relevant technological process is completed, the material frame ascends and swings after leaving the liquid level of the tank body. Then, the process moves to the next station, and a new operation is started.

The inclined lifting device provided by the embodiment of the utility model consists of eleven parts of a lifting driving device, a guide column assembly, a lifting sliding frame, an end beam, a cart beam assembly, a travelling device, a broken belt protecting device, a broken chain protecting device, a travelling guide wheel assembly, a non-guide side end plate and an anti-overturning device, wherein a travelling mechanism is formed by the travelling device 6, the cart beam assembly 5, the end beam 4, the travelling guide wheel assembly 9 and the non-guide side end plate 10, so that the transverse movement function is realized. The lifting sliding frame 3 is driven to slide along the guide upright post assembly 2 through the lifting driving device 1, so that a lifting function and a swinging function are realized.

The travelling mechanism consists of a travelling device 6, a cart beam assembly 5, an end beam 4, a travelling guide wheel assembly 9 and a non-guiding side end plate 10. The second motor of the running gear 6 is connected to the upper side of the cart beam assembly 5 through bolts. The cart beam assembly 5 is connected with the two end beams 4 through bolts. And a second fixing plate is added on the cart beam assembly 5 and is lapped on the upper surface of the end beam 4. The walking guide wheel assembly 9 is connected with the end beam 4 through bolts, and the walking guide wheel assembly 9 is accurately positioned with the end beam 4 through cylindrical pins after being adjusted.

The lifting driving device 1 is divided into two sets, is bilaterally symmetrical and consists of a first motor, a belt wheel, a chain wheel, a belt seat bearing, a driving shaft and other parts. The first motor in the lifting driving device 1 is arranged on the upper surface of the cart beam assembly 5, and two ends of the first motor are provided with adjusting jackscrews. The bearing with the seat in the lifting driving device 1 is arranged on the first fixing plates at the two sides of the cart beam assembly 5. All steel plates of the cart beam assembly 5 are processed after all welding, and relevant dimensional accuracy is guaranteed.

The lifting driving device 1 is connected with the lifting sliding frame 3 through a Gao Jiangping belt. The lifting carriage 3 is guided by the guide column assembly 2 during lifting and swinging. The guiding positions of the lifting sliding frame 3 and the guiding upright post assembly 2 adopt high-strength nylon plates. And an offside detection switch and a mechanical limit are arranged at the lower part of the guide upright post assembly 2.

The guide upright post assembly 2 is connected with the end beam 4 through a high-strength bolt. And a limiting plate is additionally arranged at the upper end of the guide upright post assembly 2 to limit the positions of the guide upright post assembly 2 and the end beam 4, so that the bolts are prevented from being sheared.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A tilt lift device, comprising: the lifting driving device, the end beam, the cart cross beam assembly and the traveling device;

the cart beam assembly comprises a first beam and a second beam, the two ends of the beam are fixed on an end beam, the end beam is hollow, an opening is formed in the near ground end, the beams are fixed through a plurality of longitudinal beams parallel to the end beam, a plurality of first fixing plates are arranged on the first beam and the second beam, a fixing seat is fixed on the first fixing plates, a second fixing plate is further arranged between the longitudinal beams, a first motor is fixed on the second fixing plate, a third fixing plate is further arranged on the beam, and the second motor is fixed on the third fixing plate.

2. The tilting and lifting device according to claim 1, further comprising a lifting carriage and a guide column assembly, wherein one end of the belt is fixed on the belt wheel, the other end of the belt is connected with the lifting carriage, both ends of the lifting carriage are slidably connected with the guide column assembly, and a material frame or other bearing device is fixed at the ground-near end of the lifting carriage.

3. A tilt lift device according to claim 1, wherein the belt has a frame or carrier secured to the proximal end thereof.

4. The tilting and lifting device according to claim 1, wherein the end beams are further provided with non-guiding side end plates at both ends, a traveling guide wheel is fixed on one side of the non-guiding side end plates, and the traveling guide wheel and the traveling wheel travel together on the track beam.

5. A tilting and lifting device according to any one of claims 1 to 4 wherein the first motor is provided in two, axisymmetric arrangements, the axis of symmetry being perpendicular to the cart beam assembly.

6. The tilt lift device of claim 5 wherein the second motor is two, axially symmetrically disposed, with the axis of symmetry perpendicular to the cart beam assembly.

7. A tilt lift device according to claim 1, further comprising a belt breakage protection means disposed on the beam.

8. A tilt lift device according to claim 1, further comprising a chain breakage protection means provided on the stringers.

9. A tilt lift device according to claim 1, further comprising an anti-tip device secured to the end beam.