CN205555637U - Cropping hoisting device of electronic cropping of range upon range of formula storing car - Google Patents

Abstract

The utility model provides a cloth drop lifting device of a stacked electric cloth drop storage and transportation vehicle, which can perform cloth drop operations from a loom, and can store multiple cloth rolls on a stacked electric cloth drop storage and transportation vehicle. Thereby it is convenient to drop cloth, store and transport. The two ends of the same side of the frame are symmetrically arranged with two groups of sprocket sets, the sprocket set includes driving sprocket, driven sprocket A, driven sprocket B, driving sprocket, driven sprocket A, driven sprocket A chain is tensioned between the sprockets B; a track support device is provided on the frame matching the sprocket set and the chain, and the side of the track support device facing the outside of the frame is provided with an open slot, and also includes a cloth roll hook, a cloth hook, and a cloth hook. One end of the coil hook is connected to a pin shaft of the chain, and the free end is arranged at the outer end of the opening groove, and a cloth coil hook roller is arranged below the free end of the cloth coil hook, and the cloth coil hook roller is rollingly matched with the outer surface of the track support device; At least one set of cloth roll storage devices is included.

Description

Cloth drop lifting device of stacked electric drop cloth storage and transport vehicle

technical field

The utility model relates to the field of textile post-processing technology and equipment, in particular to an electric drop cloth storage and transportation vehicle.

Background technique

At present, there are two main methods of doffing for looms: manual hydraulic doffing is the most widely used method, which uses hydraulic power to reduce the labor intensity of workers, but only one roll of cloth can be doffed at a time, and the work efficiency is relatively high. Low; the other is to manually store and transport the cloth. In this method, the woven cloth rolls are placed on the cloth drop car by manpower. Each car can store and transport 4 to 6 cloth rolls. The work efficiency is high, but the workers The labor intensity is high.

Contents of the invention

The technical problem to be solved by the utility model is to provide a cloth-dropping lifting device of a stacked electric cloth-dropping storage and transportation vehicle, which can carry out the cloth-falling operation from the loom, and can be stored on a stacked electric cloth-dropping storage and transportation vehicle. Multiple rolls for easy doffing, storage and transfer.

In order to achieve the above purpose, the cloth-dropping lifting device of the stacked electric cloth-dropping storage and transportation vehicle of the present invention includes a frame, and two sets of sprockets are symmetrically arranged at both ends of the same side of the frame, and the sprockets The group includes a driving sprocket, a driven sprocket A, and a driven sprocket B. The driving sprocket and the driven sprocket B are arranged on the lower frame, and the driven sprocket B is arranged on the outside of the frame. The driven sprocket A is arranged on the vehicle frame at the upper end of the driving sprocket, and a chain is tensioned between the driving sprocket, the driven sprocket A and the driven sprocket B; The sprocket group and the chain are matched with a track supporting device, and the track supporting device includes a vertical track, an arc track arranged at the end of the vertical track, a track bracket arranged on the frame below the arc track, and a connecting arc track and the sprocket end cover of the track support; the track support device is covered on the chain between the driving sprocket and the driven sprocket B; the side of the track support device facing the outside of the frame is provided with an open groove, It also includes a cloth roll hook, one end of the cloth roll hook is connected to a pin shaft of the chain, and the free end is arranged at the outer end of the opening slot, and a cloth roll hook roller is arranged under the free end of the cloth roll hook , the cloth roll hook roller is in rolling fit with the outer surface of the track support device.

It also includes at least one set of cloth roll storage device, the cloth roll storage device includes two spring hooks arranged on the rail support devices at both ends of the frame symmetrically and at the same height, and the spring hooks are connected to the rail support device through pin shafts, The track support device is provided with a limit device that makes the spring hook body bear force along the vertical line, and also includes an energy storage device that drives the free end of the spring hook to rotate above the limit device.

Chain rollers are arranged at intervals on the chain through chain pin shafts.

Three groups of cloth roll storage devices are respectively arranged on both sides of the vehicle frame.

The advantages of the above-mentioned technical solution are as follows: A. The cloth falling lifting device can be arranged on both sides of the vehicle frame, and a maximum of six sets of cloth roll storage devices can be installed on both sides of the vehicle frame, and the storage capacity is large; B. Each group of cloth falling lifts The device can deliver cloth rolls to multiple sets of storage devices on the same side sequentially from top to bottom, which simplifies the structure to the greatest extent; C. The lifting action can be completed by electricity, with low labor intensity; Swivels and allows cloth rolls underneath to pass through.

Description of drawings

Fig. 1 is the schematic structural view of the stacked electric cloth drop storage vehicle described in the embodiment;

Fig. 2 is a schematic structural view of the car body base part of the stacked electric drop cloth storage and transportation vehicle described in the embodiment;

Fig. 3 is a structural schematic diagram of the cloth-dropping lifting device of the stacked electric cloth-dropping storage and transportation vehicle of the present invention;

Fig. 4 is a schematic structural view of the track support device of the stacked electric drop cloth storage and transport vehicle described in the embodiment;

Fig. 5 is a schematic structural view of the driving device of the stacked electric drop cloth storage and transportation vehicle described in the embodiment;

In the above figure: driven sprocket A——1; chain——2; chain roller——200; control switch——3; vertical track——4; spring hook——5; driving sprocket——6; circle Arc track——7; driven sprocket B——8, universal wheel——9; reducer——10; motor——11; directional wheel——12, directional wheel bracket——120; 13; camshaft——14; lower beam——15; cloth roll hook——16, cloth roll hook roller——160; positioning block——17; lower longitudinal beam——18; handle——19; cloth roll support Frame——20; loom wallboard——21; cloth roll——22; front and rear upper stringers——23, 23'; upper beam——24; Cam——26; Orientation wheel chute——27; Motor and reducer base——29; Motor coupling——30; Motor reducer coupling——31; Track bracket——32; Sprocket end cover— —33.

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

As can be seen from Figures 1 to 5, this embodiment provides a stacked electric drop cloth storage and transportation vehicle, which includes a vehicle frame, a running device is arranged below the vehicle frame, and a group of The cloth drop lifting device is used to drop the cloth from the loom and lift the cloth roll upward; at least one set of cloth roll storage devices are arranged on both sides of the frame for storing the lifted cloth roll; The driving device matched with the falling cloth lifting device.

The falling cloth lifting device includes a sprocket set respectively arranged at two ends of the vehicle frame, and the sprocket set includes a driving sprocket 6, a driven sprocket A1, a driven sprocket B8, and the driving sprocket 6, driven sprocket Chain wheel B8 is arranged on the vehicle frame of lower end, and driven sprocket B8 is arranged on the outside of vehicle frame, and described driven sprocket A1 is arranged on the vehicle frame of driving sprocket 6 upper ends, and described driving sprocket 6, from A chain 2 is tensioned between the moving sprocket A1 and the driven sprocket B8; a track supporting device is arranged on the vehicle frame to match the sprocket group and the chain, and the track supporting device includes a vertical track 4 , the circular arc track 7 that is arranged on the vertical track 4 ends, the track support 32 that is arranged on the vehicle frame below the circular arc track 7, the sprocket end cover 33 that connects the circular arc track 7 and the track support 32; Covered on the chain 2 between the driving sprocket 6 and the driven sprocket B8; the track support device is provided with an open groove on the side facing the outside of the frame, and also includes a cloth roll hook 16, and the cloth roll hook 16 One end of the chain 2 is connected to a pin shaft of the chain 2, and the free end is arranged on the outer end of the opening groove, and a cloth hook roller 160 is arranged below the free end of the cloth hook 16, and the cloth hook roller 160 Rolling fit with the outer surface of the track support device.

The set of cloth roll storage devices includes two spring hooks 5 arranged on the track support devices at both ends of the frame symmetrically and at equal heights. The spring hooks 5 are connected to the track support devices through pin shafts. A limiting device is provided to make the hook body of the spring hook 5 bear force along the vertical direction, and an energy storage device for driving the free end of the spring hook 5 to rotate above the limiting device is also included. The energy storage device can use a spring arranged between the pin shaft and the spring hook 5 . The above-mentioned structure makes the spring hook 5 cooperate with the limit device, which is in a load-carrying state by default. When there is power from below to push the spring hook 5 upward, it can rotate and give way.

Chain rollers 200 are arranged at intervals on the chain 2 through chain pin shafts.

In the utility model, a group of cloth dropping lifting devices are arranged on both sides of the vehicle frame, and two sets of driving devices are correspondingly arranged. The driving device includes a motor arranged at the lower end of the vehicle frame, the motor is connected with a reduction gear and a transmission shaft, the reduction gear is connected with the middle end of the transmission shaft, and the two ends of the transmission shaft are connected to the transmission shaft respectively. The two driving sprockets 6 on the same side of the vehicle frame are clamped.

As can be seen in Figures 1 and 2, as one of the embodiments, a motor 11 is provided on the frame base through a motor and a reducer base 29; the motor 11 is connected with the reducer 10 through a motor coupling 30, and the reducer 10 It is connected with the transmission shaft 13 through the motor reducer coupling 31 .

The vehicle frame includes two lower longitudinal beams 18 and two lower beams 15, and the running device includes four universal wheels 9 arranged at the four corners of the bottom end of the vehicle frame, and also includes two wheels arranged on both sides of the bottom end of the vehicle frame. Two directional wheels 12, the two lower beams 15 are provided with front and rear cam bearing brackets 25, 28, and a camshaft 14 is arranged between the front and rear cam bearing brackets 25, 28, and the camshaft 14 is provided with a cam 26 at one end located in the middle of the vehicle frame, and a handle 19 is provided on the other end of the camshaft 14 extending beyond the vehicle frame, and a pair of directional wheel chute 27 is also provided on the two lower beams 15, the A pair of directional wheel chute 27 is connected with a directional wheel bracket 120 , the cam 26 is transmission connected with the directional wheel bracket 120 , and the two directional wheels 12 are respectively connected to two ends of the directional wheel bracket 120 .

Front and rear upper longitudinal beams 23, 23' are respectively arranged between the rail support devices at the same end of the vehicle frame and both sides, and an upper beam 24 is arranged between the front and rear upper longitudinal beams 23, 23'.

The method for using the stacked electric drop-cloth storage and transport vehicle comprises the following steps:

The first step: turn the handle 19 to drive the camshaft 14 to rotate, and the cam 26 drives the directional wheel bracket 120 to move down relative to the vehicle frame, so that the storage and transport vehicle body is supported by a pair of directional wheels 12 and a pair of universal wheels 9, and manually The storage and transport vehicle body is pushed to the side of the loom; as can be seen in Figure 1, the loom includes a cloth roll support frame 20, loom wall panels 21 on both sides, and the shaft of the cloth roll 22 is set on the loom wall panels on both sides Between 21.

Second step: turn the handle 19 to drive the camshaft 14 to rotate, and the cam 26 drives the directional wheel bracket 120 to move up relative to the vehicle frame, so that the storage and transportation vehicle body is supported by two pairs of universal wheels 9, and the storage and transportation vehicle body is manually pushed slightly Move so that the cloth roll hook 16 is below the average shaft diameter of the cloth.

As can be seen from Fig. 1 and Fig. 4, positioning blocks 17 are arranged on the outer sides of the sprocket end caps 33 at both ends of the vehicle frame; in this step, the positioning blocks 17 can be used for auxiliary positioning of the vehicle body. When the storage vehicle body is close to the loom, the operator controls the walking device to make the positioning blocks 17 at both ends of the frame cooperate with the loom wallboard 21 and the cloth roll support frame 20, so that the cloth roll hook 16 enters the loom. start working position.

Step 3: Start the motor to rotate forward through the control switch 3 on the frame, drive the sprocket sets at both ends of the frame and the chain 2 with side rollers to move synchronously through the reduction device and the drive shaft, and the chain will rise synchronously in the track support device After the cloth roll hook 16 moves to the bottom of the loom, it hooks up the shaft of the cloth roll 22, thereby the cloth roll 22 is taken out from the loom and lifted.

Step 4: Both ends of the cloth roll 22 are moved synchronously and cross a set of spring hooks 5 to reach the uppermost idle storage position. The motor is controlled to reverse, and the cloth roll descends to land on the uppermost set of idle spring hooks 5 .

Step 5: Drag the storage vehicle body away from the loom, repeat the first step to the fourth step, and drop cloth from different looms to the idle storage positions on both sides of the frame in turn; in this embodiment, the two sides of the frame Three groups of cloth volume storage devices are provided respectively.

Step 7: After the cloth fall is completed, turn the handle 19 to drive the camshaft 14 to rotate, and the cam 26 drives the directional wheel bracket 120 to move down relative to the frame, so that the storage and transport vehicle body is composed of a pair of directional wheels 12 and a pair of universal wheels. 9 supports, which are manually transported to the next craft workshop.

Claims (4)

1. the cropping lifting device of a stacked electronic cropping storing car, including vehicle frame, it is characterized in that: the two ends of described vehicle frame the same side are symmetrically provided with two groups of chain wheel set, described chain wheel set includes drive sprocket (6), driven sprocket A(1), driven sprocket B(8), described drive sprocket (6), driven sprocket B(8) it is arranged on the vehicle frame of lower end, and driven sprocket B(8) it is arranged on the outside of vehicle frame, described driven sprocket A(1) it is arranged on the vehicle frame of drive sprocket (6) upper end, described drive sprocket (6), driven sprocket A(1), driven sprocket B(8) between tensioning be provided with chain (2)；Mate with described chain wheel set, chain on described vehicle frame is provided with track support means, and described track support means includes vertical track (4), the arc orbit (7) being arranged at vertical track (4) end, the track support (32) being arranged on the vehicle frame of arc orbit (7) lower section, connects the arc orbit (7) the sprocket wheel end cap (33) with track support (32)；Described track support means is coated on described drive sprocket (6), driven sprocket B(8) between chain (2) on；Described track support means is provided with open slot towards the one side of frame outside, also include yardage roll hook (16), one end of described yardage roll hook (16) is connected on a bearing pin of described chain (2), free end is arranged on described open slot outer end, being provided with yardage roll hook roller (160) below the free end of described yardage roll hook (16), described yardage roll hook roller (160) rolls with described track support means outer surface and coordinates.

The cropping lifting device of stacked electronic cropping the most as claimed in claim 1 storing car, it is characterized in that: also include least one set yardage roll storage facility, described yardage roll storage facility includes two carbines (5) in the symmetrical contour track support means being arranged at vehicle frame two ends, described carbine (5) is connected in track support means by bearing pin, it is provided with the stopping means making carbine (5) coupler body along plumb line direction stress in described track support means, also includes the energy storage equipment that the free end of driving spring hook (5) rotates above to described stopping means.

The cropping lifting device of stacked electronic cropping the most as claimed in claim 1 storing car, it is characterised in that: it is positioned apart from chain roller (200) by chain hinge pin on described chain (2).

The cropping lifting device of stacked electronic cropping the most as claimed in claim 1 storing car, it is characterised in that: described vehicle frame both sides are respectively arranged with three groups of yardage roll storage facilities.