CN212501421U

CN212501421U - Cotton baler with box-removing and pressurizing functions

Info

Publication number: CN212501421U
Application number: CN202021098583.3U
Authority: CN
Inventors: 林庆伟; 李永强; 袁莹; 李怀坤
Original assignee: Shandong Swan Cotton Industrial Machinery Stock Co ltd
Current assignee: Shandong Swan Cotton Industrial Machinery Stock Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-09
Anticipated expiration: 2030-06-15

Abstract

The utility model provides a cotton baling press with knockout drum pressure boost function, including main pressure oil cylinder subassembly, knockout drum, main pressure crossbeam, knockout disc, hopper lug, hopper, carousel, bottom end rail subassembly, the inside two drive arrangement that set up of bottom end rail subassembly, the carousel uses the pivot to respectively set up two lock site holes as both ends about the axle center. In the box-removing process, the cotton box is moved upwards by the oil cylinder to primarily separate cotton from the cotton box, and after the oil cylinder finishes the stroke, the box-removing cylinder continues to move upwards to completely separate the cotton from the cotton box, so that the box-removing process is finished. The utility model discloses let cotton baling press out of box simpler, reduced the atress size of cotton box lug, avoided because the too big problem of damage cotton box lug of impact force.

Description

Cotton baler with box-removing and pressurizing functions

Technical Field

The utility model relates to a cotton hydraulic baling press part, in particular to cotton baling press and knockout method with knockout box pressure boost function.

Background

In the technical field of domestic cotton processing, a cotton baler is basically mechanized. The existing MDY400 series packer becomes the mainstream of the cotton packing industry in China. The baling press is under 400 tons of main pressure of pressing into the package pressure, start the action moment of flask release, the instantaneous working pressure of flask release cylinder is very high. The cotton box of the cotton packing machine is pulled up to be separated from the cotton bale through the cotton box lifting lug, and the lifting lug is easy to deform and damage due to the high frequency and the long-time impact of strong instantaneous stress, so that the cotton packing machine is unstable in work.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a cotton baler and knock-off method with knock-off pressure boost function has solved the knock-off in-process because the knock-off initial stage cotton box lug impact force that receives is too big, makes the phenomenon that the cotton box lug appears warping, damaging, makes cotton baler work efficiency higher, and work is more stable.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a cotton baling press with knockout box pressure boost function, includes main pressure oil cylinder subassembly, knockout box jar, main pressure crossbeam, knockout box disc, cotton box lug, cotton box, carousel, bottom end rail subassembly, its characterized in that, the inside drive arrangement that can vertical direction remove that sets up more than two of bottom end rail subassembly, drive arrangement is located the cotton box tank wall under, set up two and more lock site holes on the tray of bottom end rail subassembly, lock site hole and drive arrangement are coaxial, the knockout box disc passes cotton box lug upper portion and separates mutually.

Preferably, the tray of the lower beam assembly is a rotary table, two and upper lock position holes are respectively arranged at the left end and the right end of the rotary table by taking the rotary shaft as an axis, when the left end of the rotary table is positioned above the driving device, each lock position hole at the left end of the rotary table is coaxial with the driving device, and when the right end of the rotary table is positioned above the driving device, each lock position hole at the right end of the rotary table is coaxial with the driving device.

Preferably, the driving device is an oil cylinder.

Preferably, the vertical movement distance of the load of the piston rod of the oil cylinder is 50-100 mm. The total stroke of the piston rod of the oil cylinder is 265mm, the no-load vertical movement distance is about 160mm, and the load vertical movement distance is 50-100 mm.

Preferably, the diameter of the lock position hole on the rotary disc is 90-100mm, and the diameter of the piston rod of the oil cylinder is 80-85 mm.

Preferably, a box removing base is arranged below the driving device.

Preferably, the distance between the upper plane of the driving device in the contraction state and the upper plane of the lower cross beam assembly is 8-10 mm.

The box removing process comprises the following steps:

1) when the cotton box is taken off, the oil cylinder is started preferentially, and the piston rod extends out and penetrates through the lock hole to move to a position contacting with the flange on the lower bottom surface of the cotton box;

2) the stripping cylinder and the oil cylinder move upwards simultaneously, a piston rod of the oil cylinder supports the cotton box to move upwards, so that cotton is gradually separated from the cotton box, a cotton box lifting lug and a stripping disc are at a certain distance, and the stripping cylinder is not stressed during idle stroke when the oil cylinder works at the beginning;

3) after the oil cylinder finishes the stroke, a piston rod of the oil cylinder falls back to the interior of the lower cross beam assembly, the box removing cylinder continues to move upwards, the cotton box is taken to a specified position through the cotton box lifting lug, and the box removing process is finished. After the oil cylinder finishes the stroke, a piston rod of the oil cylinder falls back to the interior of the lower cross beam assembly, the box removing cylinder continues to move upwards, the cotton box is pulled upwards through the cotton box lifting lug, the cotton box continues to be separated from cotton, the cotton box reaches a specified position, the cotton and the cotton box are thoroughly separated, and the box removing process is finished.

The utility model has the advantages that: the cotton press is simpler to strip the box, reduces the impact force applied to the cotton box lifting lug in the stripping process, and avoids the problem that the cotton box lifting lug is damaged due to overlarge impact force. And the utility model discloses the installation is dismantled conveniently, and the cooperation is closely reliable, and job stabilization can extensively be applicable to the cotton processing trade.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the structure of the turntable in a top view.

In the figure: the device comprises a main pressure oil cylinder assembly 1, a de-boxing cylinder 2, a main pressure beam 3, a de-boxing disk 4, a cotton box lifting lug 5, a cotton box 6, a rotary table 7, an oil cylinder 8, a de-boxing base 9, a lower beam assembly 10 and a lock position hole 11.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The cotton baler with the box-removing and pressurizing functions mainly comprises a main pressure oil cylinder assembly 1 positioned at the top, box-removing cylinders 2 on two sides of the main pressure oil cylinder assembly, a main pressure cross beam 3 supporting and fixing each assembly, a box-removing disc 4 connected with the lower part of the box-removing cylinder, a cotton box lifting lug 5 through which the box-removing disc passes, a cotton box 6 and a lower cross beam assembly 10 from top to bottom, wherein two driving devices capable of lifting the cotton box 6 are arranged inside the lower cross beam assembly 10, and the driving devices adopt oil cylinders. The upper layer of the lower beam assembly 10 is provided with a rotary table 7, the left end and the right end of the rotary table 7 with the rotating shaft as the axis are respectively provided with two lock site holes 11, when the left end of the rotary table 7 is positioned above the driving device, the lock site hole 11 at the left end of the rotary table 7 is coaxial with the driving device, and when the right end of the rotary table 7 is positioned above the driving device, the lock site hole 11 at the right end of the rotary table 7 is coaxial with the driving device. The diameter of the lock site hole is 90 mm. Further, a box-removing base 9 is arranged below the oil cylinder and used for reinforcing the lower cross beam assembly 10.

A box removing method is characterized in that during box removing, a box removing cylinder and an oil cylinder 8 simultaneously move upwards, and the distance between a box removing disc 4 and a lifting lug 5 is 50 mm. The diameter of a piston rod of the oil cylinder 8 is 80mm, and the oil cylinder can smoothly pass through the lock position hole 11. The front section time when the stripping starts is controlled by an electric appliance to ensure that the stripping cylinder 2 is in idle stroke and the stripping idle stroke is 50-80mm when the oil cylinder 8 works. The no-load vertical movement distance of a piston rod of the oil cylinder 8 is about 160mm, after the oil cylinder 8 contacts a flange at the bottom of the cotton box, the load stroke is 50-100mm, and after the oil cylinder 8 finishes the stroke, the box removing cylinder 2 continues to move to bring the cotton box to a specified position, so that the box removing stroke is finished. During the process, the piston rod of the oil cylinder 8 is about to return to the initial position and enter the lower cross beam assembly 10, and the distance between the upper plane of the piston rod and the upper plane of the lower cross beam assembly 10 is guaranteed to be 10 mm.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cotton baling press with knockout drum pressure boost function, includes main pressure oil cylinder subassembly (1), knockout drum (2), main pressure crossbeam (3), knockout disc (4), cotton box lug (5), cotton box (6), bottom end rail subassembly (10), its characterized in that, bottom end rail subassembly (10) inside sets up two and above drive arrangement that can vertical direction remove, drive arrangement is located cotton box (6) tank wall under, set up two and above lock address hole (11) on the tray of bottom end rail subassembly (10), lock address hole (11) are coaxial with drive arrangement, knockout disc (4) pass cotton box lug (5) upper portion and leave mutually.

2. The cotton baler with the function of unpacking and pressurizing according to claim 1, characterized in that the tray of the lower beam assembly (10) is a rotary table (7), two locking holes (11) are respectively arranged at the left end and the right end of the rotary table (7) by taking a rotary shaft as an axis, when the left end of the rotary table (7) is positioned above the driving device, the locking holes (11) at the left end of the rotary table (7) are coaxial with the driving device, and when the right end of the rotary table (7) is positioned above the driving device, the locking holes (11) at the right end of the rotary table (7) are coaxial with the driving device.

3. The cotton baler with knock-out and pressure boost according to claim 1, characterized in that the drive means is a cylinder (8).

4. The cotton baler with the function of de-boxing and pressurizing according to claim 3, characterized in that the total stroke of the piston rod of the oil cylinder (8) is 265mm, the unloaded vertical movement distance is about 160mm, the loaded vertical movement distance is 50-100mm, and the distance between the de-boxing disk (4) and the cotton bin lifting lug (5) is 50-80 mm.

5. The cotton baler with the function of de-boxing and pressurizing according to claim 2, characterized in that the diameter of the lock hole (11) on the rotary disc (7) is 90-100mm, and the diameter of the piston rod of the oil cylinder (8) is 80-85 mm.

6. The cotton baler with knock-out and pressure boost according to claim 1, characterized in that a knock-out base (9) is provided below the drive.

7. The cotton baler with the function of knock-out and pressure boost according to claim 1, characterized in that the distance between the upper plane of the drive means in the contracted state and the upper plane of the lower cross-member assembly (10) is 8-10 mm.