CN210783623U

CN210783623U - Lifting device for cleaning and operating loom

Info

Publication number: CN210783623U
Application number: CN201920760298.4U
Authority: CN
Inventors: 吕继平
Original assignee: Wuhan Yudahua Textile Co ltd
Current assignee: Wuhan Yudahua Textile Co ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-06-19
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to a lifting device for cleaning and operating a loom, which comprises a frame, a pedal, two turning frames and two driving mechanisms, wherein the two turning frames are oppositely arranged on the frame, and one ends of the two turning frames are respectively and rotatably connected with the frame; the two driving mechanisms are respectively arranged on the rack and are respectively used for driving the two turnover frames to turn over; the pedal is horizontally arranged between the two turning frames, two ends of the pedal are respectively and rotatably connected with the opposite sides of the two turning frames through the connecting plates, and the two driving mechanisms synchronously drive the two turning frames to turn upwards or downwards together so as to enable the pedal to move up and down. The utility model has the advantages of simple structure, adaptability for adjusting the height of the lifting device, suitability for workers with different heights, and strong applicability; in addition, the worker stands on the lifting device and is not easy to slip, the center of gravity is stable, and the cleaning is convenient.

Description

Lifting device for cleaning and operating loom

Technical Field

The utility model relates to a textile machinery technical field, concretely relates to a elevating gear for loom is clean and operation.

Background

The textile industry is not only the traditional prop industry in China, but also one of the main export-earning-exchange industries, belongs to labor intensive type, has lower technical level, has the characteristics of low industry entry barrier and fierce competition, and plays an important role in national economy. In recent years, with the technical improvement of the textile industry in China and the gradual international connection of domestic textile machinery, the textile industry in China develops rapidly.

In the weaving process, a stool is required to be placed at one side of the weaving machine, and a worker stands on the stool to operate, so that the method has the following defects: 1. the stool has a certain height and cannot be suitable for operators with different heights; 2. a worker is easy to slip when standing on the stool, and accidents are easy to happen; 3. the foot is wound with more flies, which is difficult to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a lifting device for cleaning and operating a loom, which has simple structure and strong applicability, and can adaptively adjust the height of the lifting device so as to be suitable for workers with different heights; in addition, the worker stands on the lifting device and is not easy to slip, the center of gravity is stable, and the cleaning is convenient.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a lifting device for cleaning and operating a loom comprises a frame, a pedal, two turning frames and two driving mechanisms, wherein the two turning frames are oppositely arranged on the frame, and one ends of the two turning frames are respectively and rotatably connected with the frame; the two driving mechanisms are respectively arranged on the rack and are respectively used for driving the two turnover frames to turn over; the pedal is horizontally arranged between the two turnover frames, two ends of the pedal are respectively and rotatably connected with the opposite sides of the two turnover frames through connecting plates, and the two driving mechanisms synchronously drive the two turnover frames to turn upwards or downwards together so as to enable the pedal to move up and down.

The utility model has the advantages that: the height of the pedals is adjusted according to the actual production condition, and the two pedals are synchronously and homodromously driven to the set height by the two driving mechanisms respectively in the adjusting process, so that the height requirements of workers with different heights are met, and the applicability is strong; in addition, the pedal is away from the ground of a production workshop by a certain distance and is not in contact with the ground, so that the pedal is convenient to clean.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the driving mechanism comprises an air cylinder, and two ends of the air cylinder are respectively hinged with the rack and the other end corresponding to the turnover frame.

The beneficial effects of adopting above-mentioned further scheme are that the upset of roll-over stand is realized through the flexible of cylinder, change the height of connecting plate to change the height of footboard, in order to satisfy different height workman's demand, be convenient for production operation.

Further, the roll-over stand is a rectangular frame structure.

The beneficial effect of adopting the above-mentioned further scheme is simple structure.

Furthermore, the lower end of the connecting plate is fixedly connected with the end part of the pedal, and the upper end of the connecting plate is rotatably connected with the opposite side of the roll-over stand.

The beneficial effect who adopts above-mentioned further scheme is to ensure that the roll-over stand in the upset process, the footboard remains the horizontality all the time, and the connecting plate remains vertical state all the time.

Furthermore, two rotating shafts are coaxially arranged on the opposite sides of the two turnover frames, external threads are respectively arranged on the two rotating shafts, nuts are in threaded connection, and the upper ends of the corresponding connecting plates are rotatably sleeved on the rotating shafts and are positioned between the turnover frames and the nuts.

The beneficial effects of adopting above-mentioned further scheme are simple structure, easy dismounting, labour saving and time saving.

Furthermore, the upper part of each connecting plate is provided with a positioning hole, the corresponding roll-over stand is provided with positioning screw holes matched with the positioning holes at intervals, the roll-over stand is rotated until the positioning screw holes are communicated with the positioning holes, and the connecting plates and the roll-over stand are positioned and fixed through bolts.

The beneficial effect who adopts above-mentioned further scheme is when the roll-over stand upset to the settlement position, fixes a position the connecting plate through the bolt to fix the footboard, increase the stability of footboard, the workman's operation of being convenient for.

Furthermore, a plurality of anti-skid openings are arranged on the pedal at intervals.

Adopt above-mentioned further scheme's beneficial effect can prevent to skid through anti-skidding opening, avoids the workman to skid, and is safer.

Furthermore, a plurality of anti-skid protrusions are arranged on the pedal at intervals.

Adopt above-mentioned further scheme's beneficial effect can prevent to skid through the antiskid arch, avoids the workman to skid, and is safer.

Drawings

FIG. 1 is a schematic view of the overall structure of the roll-over stand of the present invention turning over to the lowest end;

FIG. 2 is a schematic view of the overall structure of the roll-over stand of the present invention turning over to the middle position;

FIG. 3 is a schematic view of the overall structure of the roll-over stand of the present invention turning over to the top;

fig. 4 is a schematic overall structure diagram of another embodiment of the present invention;

FIG. 5 is a schematic structural view of a pedal of the present invention;

fig. 6 is a connection diagram of the roll-over stand and the connection board of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a rack, 2, a turnover frame, 3, a pedal, 4, a connecting plate, 5, a cylinder, 6, a rotating shaft, 7, a nut, 8, a positioning hole, 9, an anti-skid opening, 10 and an anti-skid protrusion.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a lifting device for cleaning and operating a loom, comprising a frame 1, a pedal 3, two roll-over stands 2 and two driving mechanisms, wherein the two roll-over stands 2 are oppositely disposed on the frame 1, and one end of each roll-over stand 2 is rotatably connected to the frame 1, usually in a manner that can be conceived by those skilled in the art, for example, hinged by a hinge, and the structure is simple; the two driving mechanisms are respectively arranged on the rack 1 and are respectively used for driving the two turnover frames 2 to turn over; the pedal 3 is horizontally arranged between the two turnover frames 2, two ends of the pedal are respectively and rotatably connected with the opposite sides of the two turnover frames 2 through the connecting plates 4, the turnover frames 2 at the positions preferably adopt rectangular frame structures, and the pedal turnover device is simple in structure and convenient to install; the two driving mechanisms synchronously drive the two roll-over stands 2 to roll over together upwards or downwards so as to move the pedal 3 up and down. The height of the pedals 3 is adjusted according to the actual production condition, and in the adjusting process, the two pedals 3 are synchronously and homodromously driven to the set height through the two driving mechanisms respectively, so that the height requirements of workers with different heights are met, and the applicability is strong; in addition, the pedal 3 has a certain distance from the ground of a production workshop and is not in contact with the ground, so that the cleaning is convenient.

It should be noted that the utility model provides a frame 1 can additionally set up frame 1, also can adopt the frame of loom, directly installs corresponding part in the frame of loom promptly, saves space, practices thrift the cost.

Example 1

In this embodiment, actuating mechanism includes cylinder 5, and cylinder 5 is located the top or the below of roll-over stand 2, and the both ends of cylinder 5 are articulated with frame 1 and the other end that corresponds roll-over stand 2 respectively, adopt the hinge joint usually, simple structure. In the adjustment process, the turnover of the turnover frame 2 is realized through the stretching of the cylinder 5, and the height of the connecting plate 4 is changed, so that the height of the pedal 3 is changed, the requirements of workers with different heights are met, and the production operation is convenient.

Example 2

On the basis of embodiment one, the lower extreme of connecting plate 4 and the tip fixed connection of footboard 3 in this embodiment, the upper end rotates with the opposite side of roll-over stand 2 and is connected, ensures that roll-over stand 2 is in the upset in-process, footboard 3 keeps the horizontality all the time, and connecting plate 4 keeps vertical state all the time.

Preferably, in the embodiment, two rotating shafts 6 are coaxially arranged on the opposite sides of the two roll-over stands 2, and the two rotating shafts 6 are respectively and integrally formed with the two roll-over stands 2, so that the structure is simple; and the two rotating shafts 6 are respectively provided with external threads, the upper ends of the corresponding connecting plates 4 are rotatably sleeved on the rotating shafts 6 and are positioned between the roll-over stand 2 and the nuts 7, and the rotary turnover device is simple in structure, convenient to assemble and disassemble, time-saving and labor-saving.

It should be noted that, after the nut 7 is screwed, the connecting plate 4 is not fixed, and the connecting plate 4 can still rotate around the rotating shaft 6, so as to ensure that the connecting plate 4 is always in a vertical state, and thus ensure that the pedal 3 is always in a horizontal state.

Example 3

On the basis of the second embodiment, in the second embodiment, the upper portion of each connecting plate 4 is provided with a positioning hole 8, the corresponding roll-over stand 2 is provided with positioning screw holes at intervals, the pedal 3 is rotated to the positioning holes 8 to be communicated with the positioning screw holes, and the connecting plates 4 and the roll-over stand 2 are positioned and fixed through bolts. When roll-over stand 2 overturns to setting for the position, fix a position and fix connecting plate 4 and roll-over stand 2 through the bolt to fix footboard 3, increase footboard 3's stability, avoid footboard 3 to rock, the workman's of being convenient for operation, safe and reliable.

It should be noted that the positioning hole 8 and the positioning screw hole are respectively located near the rotating shaft 6, and the distance between the positioning hole 8 and the rotating shaft 6 is equal to the distance between the positioning screw hole and the rotating shaft 6, so that the positioning hole 8 and the positioning screw hole are always kept communicated in the overturning process of the roll-over stand 2.

Example 4

On the basis of the third embodiment, in this embodiment, a plurality of anti-skidding openings 9 are arranged on the pedal 3 at intervals, and a worker stands on the pedal 3 and can be prevented from skidding through the anti-skidding openings 9, so that the worker is prevented from skidding, and the safety is improved.

Example 5

On the basis of the third embodiment, in the present embodiment, a plurality of the anti-skid protrusions 10 are arranged on the pedal 3 at intervals, and the anti-skid protrusions 10 and the pedal 3 are integrally formed, so that the structure is simple; the worker stands on the pedal 3, can prevent slipping through the anti-slip bump 10, avoid the worker to slip, it is safer.

In order to facilitate adjustment, a switch button can be arranged on the frame 1 and is respectively connected with the two cylinders 5 through a circuit, so that a worker can conveniently open and close the cylinders 5 to adjust the height of the pedal 3. The frame 1 is provided with a groove for installing cables, the cables are prevented from being disordered, the cables can also run underground, namely the groove for installing the cables is formed in the ground, then the groove openings of the groove are covered with the cover plate, and the cover plate is fixed on the ground in a mode which can be thought by a person skilled in the art, so that the safety and the reliability are realized.

The working principle of the utility model is as follows:

when the height of footboard 3 was adjusted to needs, the manual work pressed switch button starts two cylinders 5 simultaneously, and two cylinders 5 drive two roll-over stand 2 syntropy upsets in step to drive footboard 3 to setting for the height, then fix connecting plate 4 through the bolt.

It should be noted that the turnover frame 2 is turned back and forth by the expansion of the cylinder 5, so as to lift the pedal 3.

In addition, the cylinder (model SC60) and the switch button (model R13-507) related by the utility model adopt the prior art, and the control circuit between the switch button and the cylinder is the prior art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A lifting device for loom cleaning and operation, characterized by: the automatic turnover mechanism comprises a rack (1), a pedal (3), two turnover frames (2) and two driving mechanisms, wherein the two turnover frames (2) are oppositely arranged on the rack (1), and one ends of the two turnover frames are respectively and rotatably connected with the rack (1); the two driving mechanisms are respectively arranged on the rack (1) and are respectively used for driving the two turnover frames (2) to turn over; the pedal (3) is horizontally arranged between the two turnover frames (2), two ends of the pedal are respectively and rotatably connected with the opposite sides of the two turnover frames (2) through connecting plates (4), and the two driving mechanisms synchronously drive the two turnover frames (2) to turn upwards or downwards together so that the pedal (3) can move up and down.

2. A lifting device for loom cleaning and operation according to claim 1, characterized in that: the driving mechanism comprises an air cylinder (5), and two ends of the air cylinder (5) are respectively hinged with the rack (1) and the other end corresponding to the turnover frame (2).

3. A lifting device for loom cleaning and operation according to claim 1, characterized in that: the roll-over stand (2) is of a rectangular frame structure.

4. A lifting device for loom cleaning and operation according to claim 1, characterized in that: the lower end of the connecting plate (4) is fixedly connected with the end part of the pedal (3), and the upper end of the connecting plate is rotatably connected with the opposite side of the roll-over stand (2).

5. A lifting device for loom cleaning and operation according to claim 4, characterized in that: two rotating shafts (6) are coaxially arranged on the opposite sides of the two turnover frames (2), external threads are respectively arranged on the two rotating shafts (6), nuts (7) are in threaded connection, and the upper ends of the corresponding connecting plates (4) are rotatably sleeved on the rotating shafts (6) and are positioned between the turnover frames (2) and the nuts (7).

6. A lifting device for loom cleaning and operation according to claim 1, characterized in that: every the upper portion of connecting plate (4) all is equipped with locating hole (8), correspond on roll-over stand (2) the interval be equipped with locating hole (8) complex location screw, rotate roll-over stand (2) extremely location screw with locating hole (8) intercommunication, will through the bolt connecting plate (4) with roll-over stand (2) location and fixed.

7. Lifting device for loom cleaning and operation according to any of claims 1-6, characterized in that: a plurality of anti-skid openings (9) are arranged on the pedal (3) at intervals.

8. Lifting device for loom cleaning and operation according to any of claims 1-6, characterized in that: a plurality of anti-skid protrusions (10) are arranged on the pedal (3) at intervals.