CN112046877A

CN112046877A - Intelligent cotton press of adjustable cotton packing specification

Info

Publication number: CN112046877A
Application number: CN202010982500.5A
Authority: CN
Inventors: 仇新龙; 苑明政; 杨春
Original assignee: Swire Agricultural Technology Nantong Co Ltd
Current assignee: Swire Agricultural Technology Nantong Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2020-12-08

Abstract

The invention discloses an intelligent cotton baler capable of adjusting cotton baling specification, which comprises the following components: cotton collecting assembly for accept cotton and to cotton extrusion piece and output, the shaping subassembly for accept cotton piece of cotton collecting assembly output and beat into the bale, the diolame subassembly for carry out the film packing with the bale of beating in the shaping subassembly, the separable set for with the bale of film packing and the separation of shaping subassembly, running gear, its structure still includes: the hydraulic control system is used for receiving the cotton bundling specification requirement on the intelligent cotton baler and controlling the hydraulic actuating part to operate, and the hydraulic actuating part is used for adjusting the cotton bale bundling specification in the forming assembly.

Description

Intelligent cotton press of adjustable cotton packing specification

The technical field is as follows:

the invention relates to the technical field of cotton packing equipment, in particular to an intelligent cotton packing machine capable of adjusting cotton packing specifications.

Background art:

with the increasing of cotton yield year by year in China, particularly in Xinjiang areas, the cotton planting scale is large, the manual picking and manual packing of traditional agriculture can not meet the requirements of social development, and at present, a cotton packing machine is mainly used for packing cotton rapidly, so that the packing efficiency of cotton is greatly improved.

Patent No. CN1321556C discloses a cotton processing system and its operation method, the cotton press mentioned in the patent is a traction type cotton press, which follows the action of an external cotton picker during working, so as to collect the cotton picked by the cotton picker and complete the bundling and discharge the cotton bale, however, the cotton press is difficult to adjust the bundling specification of the cotton, the intelligent degree is low, and is difficult to satisfy the requirement of social development, in addition, most of the cotton presses appearing on the market at present are based on the bundling principle of the cotton press, when actually adjusting the cotton bundling size, the following defects often exist: the cotton baling press is used for baling cotton pieces in a continuous tamping process, so that the formed specification of cotton bales is different from the originally set specification of the cotton bales, the formed specification of the cotton bales is often smaller than the preset specification, the preset specification of the cotton bales is easily inconsistent with the actual baling specification of the cotton bales after subsequent enterprises put the baled cotton into the market, the credit degree of the enterprises is influenced, and the production efficiency of the enterprises is greatly reduced by actually measuring each baled cotton bale.

The invention content is as follows:

the invention aims to provide an intelligent cotton baler capable of adjusting cotton baling specifications, which solves one or more of the problems in the prior art.

In order to solve the technical problem, the invention provides an intelligent cotton baler capable of adjusting cotton baling specifications, which structurally comprises:

and the cotton collecting assembly is used for receiving the cotton and extruding the cotton into sheets and outputting the sheets.

And the forming assembly is used for receiving the cotton sheets output by the cotton collecting assembly and bundling the cotton sheets into cotton bags.

And the film coating assembly is used for performing film packaging on the cotton bales bundled in the forming assembly.

And the separating assembly is used for separating the cotton bale packaged by the film from the forming assembly.

A traveling mechanism.

The innovation points are as follows: its structure still includes: and the hydraulic control system is used for receiving the cotton bundling specification requirement on the intelligent cotton baler and controlling the operation of the hydraulic executive part.

The hydraulic executive component is used for adjusting the bale bundling specification in the forming component.

Further, above-mentioned forming assembly is including becoming the cotton box, the fixed roller set of setting in becoming cotton box bottom, the activity roller and winding are at fixed roller set, beat the banding belt on the activity roller, the mobilizable top that sets up at fixed roller set of activity roller, the top of activity roller is equipped with the regulating roll, it is formed with the packing chamber and hangs the support on the regulating roll to beat the banding belt between activity roller and fixed roller set, be equipped with the transmission passageway that gathers cotton subassembly intercommunication on becoming the cotton box, transmission passageway intercommunication is in the inside of packing the chamber.

Furthermore, the hydraulic actuator comprises a bundling hydraulic oil cylinder, a bundling rocker arm, a transmission hydraulic motor for driving the transmission channel to transmit the cotton sheets and a regulating hydraulic motor arranged on the regulating roller, the bundling rocker arm is hinged on the cotton forming box, the movable roller is arranged on the bundling rocker arm, and the output end of the bundling oil cylinder is connected with the bundling rocker arm.

Furthermore, above-mentioned cotton collecting assembly includes that the collection hopper that is used for accepting to hold the cotton, a plurality of pressure cotton roller and feeding subassembly, and the bottom of collection hopper is equipped with the conveyer belt that is used for conveying the cotton, and the direction of transfer of conveyer belt is towards transmission path, and feeding subassembly sets up between transmission path and conveyer belt, and a plurality of pressure cotton rollers distribute in transmission path's top and along transmission path's extending direction distribution.

Furthermore, the feeding assembly comprises a plurality of feeding screw rods and a hydraulic motor for driving the feeding screw rods to rotate.

Furthermore, the bundling rocker arm comprises an inclined plane and a bending plane, the filling cavity is circular, the inclined plane inclines towards the filling cavity, the bending plane is connected to the inclined plane and tangent to the circular surface of the filling cavity, and the movable roller is arranged on the bending plane.

Furthermore, above-mentioned movable roller includes first movable roller and second movable roller, and first movable roller and second movable roller are near setting up on the face of bending side by side and the array orientation is unanimous with the angle of bending of the face of bending, are formed with the calibration groove between first movable roller and the second movable roller, are equipped with the calibration roller on the face of bending, and the calibration roller is near the top of calibration groove and sets up on the face of bending.

Further, the above-mentioned one-tenth cotton box body includes left box and right box, the top hinged joint of left side box and right box, the bottom of left side box and right box is opened and shut and is connected, be equipped with hydraulic cylinder of opening a warehouse on the box of the right side, hydraulic cylinder's of opening a warehouse output and left box are connected, fixed roller set includes left fixed roller and right fixed roller, left fixed roller sets up the bottom at left box, right fixed roller sets up the bottom at right box, the regulating roller sets up the top at right box, when beating the bundle belt and being formed with the filling chamber between activity roller and fixed roller set, beat the bundle belt and pass through right fixed roller in proper order, first activity roller, one side of calibration roller, the regulating roller, the opposite side of calibration roller, the second activity roller, and on the left fixed roller.

The connecting line of the abutting surfaces of the bundling belt on the two sides of the calibrating roller forms a calibrating line with a bending surface tangent to the filling cavity.

Further, above-mentioned diolame subassembly includes film conveying deflector and sets up the film rollgang on left box, be connected with electromagnetic clutch on the film rollgang, the mobilizable setting of film conveying deflector is in the bottom of left box and extends to the bottom of left fixed roll, the surface of film deflector all is equipped with film transmission face, the conveying end of film transmission face is equipped with feeds the film roll table, it is formed with the film feeding mouth to feed between film roll table and the left fixed roll, the inside of film feeding mouth and packing chamber is linked together, film transmission face drives the film and carries out the transmission to feeding film roll table from film rollgang, be equipped with the film activity hydraulic cylinder that drive film conveying deflector carries out the activity on the box of a left side, when film activity hydraulic cylinder drive film conveying deflector carries out the activity, it is close to or keeps away from left fixed roll to feed the film roll table.

Furthermore, a transmission gear a is arranged at the end part of the film feeding roller way, a transmission gear b is arranged at the end part of the left fixing roller, and when the film feeding roller way is close to the left fixing roller, the transmission gear a is meshed and connected with the transmission gear b.

Furthermore, above-mentioned separable set is including collecting the frame and fixing the separation hydraulic cylinder on right box, collects the one end hinged joint of frame in the bottom of right box, collects the bottom that the other end of frame extended to left box, and separation hydraulic cylinder's output and collection frame are connected.

Furthermore, the invention provides an intelligent cotton packing machine capable of adjusting cotton packing specifications, which structurally comprises a rack, wherein a travelling mechanism, a hydraulic control system, a cotton collecting assembly, a right box body, a left box body and a film coating assembly are sequentially arranged on the rack from right to left, and the travelling mechanism is used for driving the rack to move.

The invention has the beneficial effects that:

1. the invention provides an intelligent cotton packing machine capable of adjusting cotton packing specifications, wherein a hydraulic control system uniformly coordinates hydraulic actions in a cotton packing process, the requirements of the cotton packing specifications are input into the hydraulic control system before cotton packing, command requirements of the hydraulic control system are executed through a hydraulic executive part, and finally cotton bales separated from a forming assembly by a separating assembly are cotton bales with required specifications, so that the intelligent degree is high, and the adjustable requirements of the cotton packing specifications are realized.

2. The invention provides an intelligent cotton packing machine capable of adjusting cotton packing specifications, wherein in the process of forming cotton bales in a filling cavity, a bending surface and the filling cavity are always kept tangent, so that the rotation angle of the bending surface can accurately show the cotton bale specifications in the filling cavity, and the accuracy of the cotton packing specifications is further ensured.

3. The invention provides an intelligent cotton packing machine capable of adjusting cotton packing specifications, wherein after cotton bales in a filling cavity are formed, the cotton bales have a continuous tamping process in the filling cavity, a hydraulic control system controls a transmission hydraulic motor to slowly change from a very small rotating speed to zero, so that a transmission channel continuously provides part of required cotton sheets in the filling cavity, further the cotton bale specifications are prevented from shrinking due to further tamping of the cotton bales, the cotton bale specification accuracy is further ensured, when the cotton bale bundling specifications are calibrated subsequently, only preset cotton bale bundling specifications are needed, each bundled cotton bale is not needed to be measured, and the production efficiency of enterprises is improved.

Description of the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the connection structure of the cotton collecting component and the forming component of the present invention.

Fig. 3 is an enlarged view of a portion a of the present invention.

Fig. 4 is a schematic view showing a coupling structure of the molding member and the envelope member of the present invention.

Fig. 5 is an enlarged view of part B of the present invention.

FIG. 6 is a schematic view of the left and right cases of the molding assembly of the present invention shown open.

The specific implementation mode is as follows:

for the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

In describing embodiments of the present invention, the terms "upper," "lower," "left," "right," "top," "bottom," and the like are used in an orientation or positional relationship indicated in the accompanying drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore the above-described terms should not be construed as limiting the present invention.

As shown in fig. 1 to 6, which are specific embodiments of the present invention, the present invention provides an intelligent cotton baler capable of adjusting cotton baling specifications, which further comprises a frame 108, a traveling mechanism 101, a hydraulic control system 102, a cotton collecting assembly 1, a right box 212, a left box 211, and a film wrapping assembly 3, which are sequentially disposed on the frame 108 from right to left, wherein the traveling mechanism 101 is used for driving the frame 108 to move.

In the present invention, the traveling mechanism 101 may be a tractor or a tractor, and the frame 108 is an integral frame structure for driving the integral frame 108 to move on the cotton production base, and during the movement of the frame 108, the external cotton picking device puts the picked cotton into the intelligent cotton baler provided by the present invention, wherein:

the cotton collecting assembly 1 is used for receiving cotton and extruding the cotton into pieces and outputting the pieces.

And the forming assembly 2 is used for receiving the cotton sheets output by the cotton collecting assembly 1 and bundling the cotton sheets into cotton bales.

And the film coating component 3 is used for performing film packaging on the cotton bales bundled in the forming component 2.

And the separating assembly 4 is used for separating the cotton bale packaged by the film from the forming assembly 2.

And the hydraulic control system 102 is used for receiving the cotton bundling specification requirement on the intelligent cotton baler and controlling the operation of the hydraulic executive part 5.

The hydraulic actuator 5 is used to adjust the bale bundling gauge in the forming assembly 2.

In the invention, the hydraulic control system 102 coordinates hydraulic actions in the cotton packing process in a unified manner, before the cotton packing, the requirement of the cotton packing specification is input into the hydraulic control system 102, the command requirement of the hydraulic control system 102 is executed through the hydraulic executive component 5, and finally the cotton bale separated from the forming component 2 by the separating component 4 is the cotton bale with the required specification, wherein the hydraulic control system 102 enables the output of the hydraulic system to meet the corresponding cotton packing requirement, belongs to the prior art, and is not specifically described in the invention.

In the present invention, in order to specifically describe the specific structure of the cotton collecting assembly 1, the cotton collecting assembly 1 includes a cotton collecting box 11 for receiving cotton, a plurality of cotton pressing rollers 12 and a feeding assembly 13, a conveyor belt 111 for conveying cotton is disposed at the bottom of the cotton collecting box 11, the conveying direction of the conveyor belt 111 faces the conveying channel 104, the feeding assembly 13 is disposed between the conveying channel 104 and the conveyor belt 111, and the plurality of cotton pressing rollers 12 are distributed above the conveying channel 104 and along the extending direction of the conveying channel 104.

In the invention, the cotton picking equipment puts the picked cotton into the cotton collecting box 11, the put cotton is conveyed by the conveyor belt 11 and conveyed one by one into the conveying channel 104 by the feeding assembly 13, when the cotton is in the conveying channel 104, the cotton is pressed into cotton sheets with corresponding sizes by the cotton pressing roller 12, and the cotton sheets are conveyed to the forming assembly 2 by the conveying channel 104.

In the present invention, to explain the specific structure of the feeding unit 13, the feeding unit 13 includes a plurality of feeding screws 131 and a hydraulic motor 132 for driving the plurality of feeding screws 131 to rotate, and when cotton is fed into the conveying passage 104, the hydraulic motor 132 is used as power to feed the cotton into the conveying passage 104 by the rotation of the feeding screws 131.

In the present invention, to describe the specific structure of the forming assembly 2 specifically, the forming assembly 2 includes a cotton forming box 21, a fixed roller set 22 disposed at the bottom of the cotton forming box 21, a movable roller 23, and a binding belt 24 wound around the fixed roller set 22 and the movable roller 23, the movable roller 23 is movably disposed above the fixed roller set 22, an adjusting roller 25 is disposed above the movable roller 23, a filling cavity 103 is formed between the movable roller 23 and the fixed roller set 22 and the binding belt 24 is suspended and supported on the adjusting roller 25, a conveying passage 104 communicating with the cotton collecting assembly 1 is disposed on the cotton forming box 21, and the conveying passage 104 communicates with the inside of the filling cavity 103.

In the invention, cotton sheets are conveyed from the conveying passage 104 into the filling cavity 103, the adjusting roller 25 starts to operate and drives the bundling belt 24 to circularly convey in the fixed roller group 22 and the movable roller 23, along with the increase of the cotton sheets in the filling cavity 103, the bundling belt 24 expands outwards and drives the cotton sheets to rotate in the filling cavity 103, the cotton sheets are extruded into cotton bales, the extruded cotton bales are continuously driven by the bundling belt 24 to rotate in the filling cavity 103, along with the continuous addition of the cotton sheets into the rotating cotton bales, the bundling belt 24 expands outwards, the movable roller 23 moves upwards, so that the volume of the filling cavity 103 is increased, namely the specification of the cotton bales is increased, in the whole cotton bale baling process, the specification of the cotton bales is determined according to the moving position of the movable roller 23 relative to the fixed roller group 22, and the speed of the increased specification of the cotton bales is controlled by the speed of conveying passage 104 for conveying the cotton sheets into the filling cavity 103, on the other hand, the rotation speed of the adjustment roller 25 determines the speed at which the bundling belt 24 is circularly conveyed, that is, the speed at which the bale rotates inside the filling chamber 103, and thus determines the speed at which the bale size increases.

In the present invention, in order to describe the specific structure of the hydraulic actuator 5 specifically, the hydraulic actuator 5 includes a bundling hydraulic cylinder 51 provided on the cotton forming box 21, a bundling rocker arm 52, a transfer hydraulic motor 54 for driving the transfer passage 104 to transfer the cotton piece, and an adjusting hydraulic motor 53 provided on the adjusting roller 25, the bundling rocker arm 52 is hinged to the cotton forming box 21, the movable roller 23 is provided on the bundling rocker arm 52, and the output end of the bundling cylinder 51 is connected to the bundling rocker arm 52.

In the invention, when the hydraulic actuator 5 adjusts the bale packing specification of the cotton bale, according to the preset cotton bale packing specification, the telescopic stroke of the hydraulic bundling cylinder 51 is controlled and limited by the hydraulic control system 102 in advance, the movable roller 23 moves upwards to drive the bundling rocker arm 52 to move, the movement of the bundling rocker arm 52 acts on the hydraulic bundling cylinder 51, after the telescopic stroke of the hydraulic bundling cylinder 51 is limited, the maximum relative position between the movable roller 23 and the fixed roller group 22 is limited, at the moment, the cotton bale specification in the filling cavity 103 is the preset cotton bale specification, and the specific process of cotton piece packing is as follows:

1. the cotton piece is filling the inside of chamber 103 and when beginning packing into the cotton bale, at this moment, hydraulic control system 102 control regulation hydraulic motor 53, conveying hydraulic motor 54's rotational speed is very fast relatively to make the cotton piece can be packed into the cotton bale fast in the inside of filling chamber 103, at this moment, bundling hydraulic cylinder 51 is along with filling the expansion of chamber 103 and stretch out and draw back fast, fills the inside cotton bale specification of chamber 103 and increases fast, has ensured the efficiency of cotton piece packing.

2. When the telescopic stroke of the bundling hydraulic oil cylinder 51 is about to reach the preset position, the hydraulic control system 102 starts to control and regulate the rotating speed of the hydraulic motor 53 and the rotating speed of the transmission hydraulic motor 54 to gradually reduce the rotating speed of the cotton bale in the filling cavity 103 and the speed of the cotton piece transmitted into the filling cavity 103 from the transmission channel 104, at the moment, the bundling hydraulic oil cylinder 51 slowly extends and retracts along with the expansion of the filling cavity 103, the specification of the cotton bale forming in the filling cavity 103 starts to slowly approach the preset cotton bale packing specification, buffer time is provided for the bundling hydraulic oil cylinder 51 to reach the preset telescopic stroke, and therefore the stability of the cotton piece packing forming is ensured.

3. When the telescopic stroke of the bundling hydraulic oil cylinder 51 reaches a preset position, the hydraulic control system 102 controls the rotating speed of the transmission hydraulic motor 54 to gradually become zero, the transmission hydraulic motor 54 does not stop rotating immediately after the cotton bale in the filling cavity 103 reaches a preset cotton bale specification, but a process of slowly changing from a small rotating speed to zero exists, the specific time of the process is controlled by the hydraulic control system 102, in the process, the small-amplitude rotation of the hydraulic motor 53 is adjusted to enable the cotton bale in the filling cavity 103 to be continuously extruded by the bundling belt 24 and tamped, in the process of tamping the cotton bale, the small-amplitude rotation of the transmission hydraulic motor 54 continuously provides cotton sheets for tamping the cotton bale, and therefore the phenomenon that the specification shrinks due to the extrusion of the cotton bale is avoided after the cotton bale is molded into the preset specification, the accuracy and the quality of the cotton bale forming specification are ensured.

In the present invention, to specifically describe the specific structure of the bundling rocker arm 52, the bundling rocker arm 52 includes an inclined surface 521 and a bent surface 522, the filling cavity 103 is circular, the inclined surface 521 is inclined toward the filling cavity 103, the bent surface 522 is bent and connected to the inclined surface 521 and is tangent to the circular surface of the filling cavity 103, the movable roller 23 is disposed on the bent surface 522, during the bale forming process, the movable roller 23 drives the bundling rocker arm 52 to perform hinge rotation on the forming box 21, during the rotation of the bundling rocker arm 52, the bent surface 522 on the bundling rocker arm 52 is always tangent to the circular surface of the filling cavity 103, and the bale forming specification inside the filling cavity 103 can be accurately set through the rotation angle of the bent surface 522, thereby providing data support for setting the bale packing specification for the hydraulic control system 102.

In the present invention, to describe the specific structure of the film-coating assembly 3 specifically, the film-coating assembly 3 includes a film conveying guide plate 31 and a film conveying roller way 32 disposed on the left box 211, the film conveying roller way 32 is connected with an electromagnetic clutch 33, the film conveying guide plate 31 is movably disposed at the bottom of the left box 211 and extends to the bottom of the left fixed roller 221, the surfaces of the film guide plates 31 are all provided with a film conveying surface 311, the conveying end of the film conveying surface 311 is provided with a film feeding roller way 312, a film feeding port 107 is formed between the film feeding roller way 312 and the left fixed roller 221, the film feeding port 107 is communicated with the interior of the filling cavity 103, the film conveying surface 311 drives the film to be conveyed from the film conveying roller way 32 to the film feeding roller way 312, the left box 211 is provided with a film moving hydraulic cylinder 313 for driving the film conveying guide plate 31 to move, when the film moving hydraulic cylinder 313 drives the film conveying guide plate 31 to move, the film feeding roller way 312 is close to or away from the left fixed roller 221.

In the invention, after the bale specification of the filling cavity 103 is formed, the film transmission guide plate 31 is moved upwards by taking the film movable hydraulic oil cylinder 313 as power, so that the film feeding roller way 312 is close to the left fixed roller 221, meanwhile, the film on the film conveying roller table 32 is conveyed to the film feeding port 107 through the film conveying surface 311, the film is synchronously rotated through the film feeding roller table 312 and the left fixed roller 221, thereby being fed into the filling chamber 103, the film fed into the interior of the filling chamber 103 is covered on the bale as the bale rotates, thereby film-wrapping the bale inside the filling chamber 103, after the cotton bale is packaged, the electromagnetic clutch 33 is started, the film conveying roller way 32 stops rotating, the film is pulled off, the cotton bale in the filling cavity 103 is packaged by the film, at the moment, the dancer 25 stops rotating and the film wrapped bale stops rotating inside the filling chamber 103.

In the present invention, to specifically describe the power structure of the rotation of the film feeding roller track 312, the end of the film feeding roller track 312 is provided with a transmission gear a3121, the end of the left fixed roller 221 is provided with a transmission gear b2211, and when the film feeding roller track 312 is close to the left fixed roller 221, the transmission gear a3121 is engaged with the transmission gear b 2211.

In the invention, when the film feeding roller way 312 is driven to rotate, the film feeding roller way 312 is meshed and connected to the transmission gear b2211 through the transmission gear a3121, the rotation of the left fixing roller 221 synchronously drives the film feeding roller way 312 to rotate, and the left fixing roller 221 and the film feeding roller way 312 share one power, so that the synchronous rotation of the left fixing roller 221 and the film feeding roller way 312 is ensured, the investment of power equipment is reduced, and the manufacturing cost of the equipment is reduced.

In the present invention, to explain the specific structure of the cotton forming box 21 specifically, the cotton forming box 21 includes a left box 211 and a right box 212, the top of the left box 211 is hinged to the top of the right box 212, the bottom of the left box 211 is connected to the bottom of the right box 212 in an opening and closing manner, the right box 212 is provided with a hydraulic open-box cylinder 2121, the output end of the hydraulic open-box cylinder 2121 is connected to the left box 211, the fixed roller set 22 includes a left fixed roller 221 and a right fixed roller 222, the left fixed roller 221 is arranged at the bottom of the left box 211, the right fixed roller 222 is arranged at the bottom of the right box 212, the adjusting roller 25 is arranged at the top of the right box 212, and when the packing cavity 103 is formed between the movable roller 23 and the fixed, the bundling belt 24 passes through the right fixed roller 222, the first movable roller 231, one side of the aligning roller 523, the adjusting roller 25, the other side of the aligning roller 523, the second movable roller 232, and the left fixed roller 221 in this order.

In the present invention, when the left casing 211 and the right casing 212 are opened, the left fixing roller 221 and the right fixing roller 222 are separated from each other as the left casing 211 and the right casing 212 are separated from each other by using the hydraulic open cylinder 2121 as a power, thereby opening the filling chamber 103.

In the present invention, in order to describe the specific structure of the separating assembly 4 specifically, the separating assembly 4 includes a collecting frame 41 and a separating hydraulic cylinder 42 fixed on the right box 212, one end of the collecting frame 41 is hinged to the bottom of the right box 212, the other end of the collecting frame 41 extends to the bottom of the left box 211, and the output end of the separating hydraulic cylinder 42 is connected to the collecting frame 41.

In the present invention, the filling chamber 103 is opened, the film wrapped bale is dropped into the collecting frame 41, and then the collecting frame 41 is hinged by the separating hydraulic cylinder 42, and the film wrapped bale is rolled down from the collecting frame 41 and collected.

In the present invention, when the specification of the bale forming inside the filling cavity 103 is set through the rotation angle of the bending surface 522, in order to ensure the accuracy of the bale packing specification set by the hydraulic control system 102, that is, to ensure that the cotton specification data input on the hydraulic control system 102 can accurately represent the packing specification of the cotton inside the filling cavity 103:

preferably, the movable roller 23 includes a first movable roller 231 and a second movable roller 232, the first movable roller 231 and the second movable roller 232 are disposed adjacent to each other on the bending surface 522 in parallel, an arrangement direction of the first movable roller 231 and the second movable roller 232 is identical to a bending angle of the bending surface 522, a calibration groove 105 is formed between the first movable roller 231 and the second movable roller 232, the bending surface 522 is provided with a calibration roller 523, and the calibration roller 523 is disposed above the calibration groove 105 and on the bending surface 522.

In the invention, the first movable roller 231 and the second movable roller 232 are positions at which the edges of the filling cavity 103 are expanded outwards, the bending angle of the bending surface 522 is consistent with the parallel arrangement direction of the first movable roller 231 and the second movable roller 232, so that the extending direction of the bending surface 522 and the outward expansion direction of the edges of the filling cavity 103 are in a parallel state, the bending surface 522 and the filling cavity 103 are ensured to be tangent, meanwhile, when the bundling belt 24 extends outwards from the position of the calibration groove 105, the outward extending angle of the bundling belt 24 from the calibration groove 105 is calibrated by the calibration roller 523, so that the outward expansion direction of the edges of the filling cavity 103 is stabilized, the bending surface 522 and the filling cavity 103 are ensured to be tangent all the time, and the rotation angle of the bending surface 522 is ensured to accurately present the specification of the cotton bale inside the filling cavity 103.

In the present invention, it is preferable that a connecting line of abutting surfaces of the bundling belt 24 on both sides of the aligning roller 523 is formed as an aligning line 100 in which the bending surface 522 and the filling cavity 103 are tangent.

In the present invention, when the outward extension angle of the bundling belt 24 from the calibration slot 105 is specifically determined, that is, the collision position between the bundling belt 24 and the two sides of the calibration roller 523 is determined, specifically, the collision position between the bundling belt 24 and the calibration roller 523 can be set by the size of the calibration roller 523 and the relative position of the calibration slot 105, and the calibration line 100 is set to be parallel to the bending surface 522, so that the outward expansion direction of the edge of the filling cavity 103 is ensured to be always parallel to the bending surface 522, and further, the bending surface 522 and the filling cavity 103 can always keep tangent.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligence cotton baler of adjustable cotton packing specification, its structure includes:

the cotton collecting assembly (1) is used for receiving cotton, extruding the cotton into pieces and outputting the pieces;

the forming assembly (2) is used for receiving the cotton sheets output by the cotton collecting assembly (1) and bundling the cotton sheets into cotton bales;

the film coating component (3) is used for performing film packaging on the cotton bales bundled in the forming component (2);

a separating assembly (4) for separating the film-wrapped bale of cotton from the forming assembly (2);

a traveling mechanism (101);

the method is characterized in that: its structure still includes:

the hydraulic control system (102) is used for receiving the cotton bundling specification requirement on the intelligent cotton baler and controlling the hydraulic executive part (5) to operate;

the hydraulic executive part (5) is used for adjusting the cotton bale bundling specification in the forming assembly (2).

2. The intelligent cotton baler capable of adjusting cotton baling specifications of claim 1, wherein: the forming assembly (2) comprises a cotton forming box body (21), a fixed roller set (22) arranged at the bottom of the cotton forming box body (21), a movable roller (23) and a bundling belt (24) wound on the fixed roller set (22) and the movable roller (23), the movable roller (23) is movably arranged above the fixed roller set (22), an adjusting roller (25) is arranged above the movable roller (23), a filling cavity (103) is formed between the movable roller (23) and the fixed roller set (22) and is suspended and supported on the adjusting roller (25) by the bundling belt (24), a conveying channel (104) communicated with the cotton collecting assembly (1) is arranged on the cotton forming box body (21), and the conveying channel (104) is communicated with the inside of the filling cavity (103);

the hydraulic executive part (5) comprises a bundling hydraulic oil cylinder (51), a bundling rocker arm (52) and a transmission hydraulic motor (54) which are arranged on the cotton forming box body (21) and drive the transmission channel (104) to transmit cotton sheets, and a regulation hydraulic motor (53) which is arranged on the regulation roller (25), wherein the bundling rocker arm (52) is hinged to the cotton forming box body (21), the movable roller (23) is arranged on the bundling rocker arm (52), and the output end of the bundling oil cylinder (51) is connected with the bundling rocker arm (52).

3. The intelligent cotton baler capable of adjusting cotton baling specifications of claim 2, wherein: collection cotton subassembly (1) is including being used for accepting collection cotton case (11), a plurality of pressure cotton roller (12) and feeding subassembly (13) that hold the cotton, the bottom of collection cotton case (11) is equipped with conveyer belt (111) that are used for conveying the cotton, the direction of transfer orientation of conveyer belt (111) transmission passageway (104), feeding subassembly (13) set up transmission passageway (104) with between conveyer belt (111), a plurality of pressure cotton roller (12) distribute be in the top of transmission passageway (104) and along the extending direction of transmission passageway (104) distributes.

4. The intelligent cotton baler capable of adjusting cotton baling specifications of claim 3, wherein: the feeding assembly (13) comprises a plurality of feeding screw rods (131) and a hydraulic motor (132) for driving the feeding screw rods (131) to rotate.

5. The intelligent cotton baler capable of adjusting cotton baling specifications of claim 2, wherein: the bundling rocker arm (52) comprises an inclined surface (521) and a bending surface (522), the filling cavity (103) is circular, the inclined surface (521) inclines towards the filling cavity (103), the bending surface (522) is connected to the inclined surface (521) in a bending mode and is tangent to the circular surface of the filling cavity (103), and the movable roller (23) is arranged on the bending surface (522).

6. The intelligent cotton baler capable of adjusting cotton baling specifications of claim 5, wherein: the movable roller (23) comprises a first movable roller (231) and a second movable roller (232), the first movable roller (231) and the second movable roller (232) are arranged side by side and tightly close to the bending surface (522) and are arranged in the direction consistent with the bending angle of the bending surface (522), a calibration groove (105) is formed between the first movable roller (231) and the second movable roller (232), a calibration roller (523) is arranged on the bending surface (522), and the calibration roller (523) is tightly closed to the upper portion of the calibration groove (105) and is arranged on the bending surface (522).

7. The intelligent cotton baler capable of adjusting cotton baling specifications of claim 6, wherein: the cotton forming box body (21) comprises a left box body (211) and a right box body (212), the top of the left box body (211) is hinged with the top of the right box body (212), the bottom of the left box body (211) is connected with the bottom of the right box body (212) in an opening and closing mode, a bin opening hydraulic oil cylinder (2121) is arranged on the right box body (212), the output end of the bin opening hydraulic oil cylinder (2121) is connected with the left box body (211), the fixed roller group (22) comprises a left fixed roller (221) and a right fixed roller (222), the left fixed roller (221) is arranged at the bottom of the left box body (211), the right fixed roller (222) is arranged at the bottom of the right box body (212), the adjusting roller (25) is arranged at the top of the right box body (212), and when a filling cavity (103) is formed between the movable roller (23) and the fixed roller group (22) by a bundling belt (24), the bundling belt (24) sequentially passes through the right fixed roller (222), the first movable roller (231), one side of the calibration roller (523), the adjusting roller (25), the other side of the calibration roller (523), the second movable roller (232) and the left fixed roller (221);

the connecting line of the abutting surfaces of the bundling belt (24) on the two sides of the calibration roller (523) forms a calibration line (100) tangent to the bending surface (522) and the filling cavity (103).

8. The intelligent cotton baler capable of adjusting cotton baling specifications of claim 7, wherein: the film coating assembly (3) comprises a film conveying guide plate (31) and a film conveying roller way (32) arranged on a left box body (211), an electromagnetic clutch (33) is connected to the film conveying roller way (32), the film conveying guide plate (31) is movably arranged at the bottom of the left box body (211) and extends to the bottom of a left fixing roller (221), film conveying surfaces (311) are arranged on the surface of the film guide plate (31), a film feeding roller way (312) is arranged at the conveying end of each film conveying surface (311), a film feeding port (107) is formed between each film feeding roller way (312) and the corresponding left fixing roller (221), the film feeding ports (107) are communicated with the inside of a filling cavity (103), and the film conveying surfaces (311) drive films to be conveyed from the film conveying roller way (32) to the film feeding roller way (312), a film movable hydraulic oil cylinder (313) for driving the film conveying guide plate (31) to move is arranged on the left box body (211), and when the film movable hydraulic oil cylinder (313) drives the film conveying guide plate (31) to move, the film feeding roller way (312) is close to or far away from the left fixed roller (221);

the film feeding roller way is characterized in that a transmission gear a (3121) is arranged at the end of the film feeding roller way (312), a transmission gear b (2211) is arranged at the end of the left fixing roller (221), and when the film feeding roller way (312) is close to the left fixing roller (221), the transmission gear a (3121) is meshed with the transmission gear b (2211).

9. The intelligent cotton baler capable of adjusting cotton baling specifications of claim 8, wherein: separation subassembly (4) are including collecting frame (41) and fixing separation hydraulic cylinder (42) on right side box (212), the one end hinged joint of collecting frame (41) is in the bottom of right side box (212), the other end of collecting frame (41) extends to the bottom of left side box (211), the output of separation hydraulic cylinder (42) with collect frame (41) and connect.

10. The intelligent cotton baler capable of adjusting cotton baling specifications of claim 9, wherein: the cotton harvester is characterized by further comprising a rack (108), the travelling mechanism (101), the hydraulic control system (102), the cotton collecting assembly (1), the right box body (212), the left box body (211) and the envelope assembly (3) are sequentially arranged on the rack (108) from right to left, and the travelling mechanism (101) is used for driving the rack (108) to move.