CN218138211U

CN218138211U - Straw bundle net dismantling device

Info

Publication number: CN218138211U
Application number: CN202221747867.XU
Authority: CN
Inventors: 陈剑雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-27
Anticipated expiration: 2032-07-07

Abstract

The straw bale netting dismantling device comprises a rack, a first clamping assembly, a second clamping assembly, a horizontal driver, one or more horizontally-separated cutting mechanisms and a grabbing mechanism, wherein the first clamping assembly is arranged on the rack in a horizontally-movable manner; the horizontal driver drives the first clamping assembly and the second clamping assembly to move close to or away from each other; first centre gripping subassembly and/or second centre gripping subassembly are located to shutdown mechanism, have at least one between the arbitrary adjacent shutdown mechanism in the circumference of horizontal plane and snatch the mechanism, snatch the mechanism and locate first centre gripping subassembly and/or second centre gripping subassembly, snatch the mechanism and separate with the shutdown mechanism level, make the utility model discloses a straw baling net demolishs device can be with the straw baling net follow and demolish completely and take away from in the straw bale.

Description

Straw bundle net dismantling device

Technical Field

The utility model relates to the field of agricultural machinery, especially, relate to a straw bale net demolishs device of straw bundle.

Background

With the popularization of agricultural machinery, the collection of straw has been changed from manual mode to mechanical mode, and one of the products of mechanical collection is straw bales wrapped by a straw net, which is generally woven by polyolefin material, and the straw bales are usually bundled into round bales or square bales with the size of 1.2 m in diameter × 1.2 m in height or the like and the weight of more than 200 kg.

When the straws in the straw bundle are used subsequently, the straw binding net is generally required to be detached from the straw bundle.

However, the prior straw binding net removing device does not completely take the straw binding net away from the straw bundle in the straw binding net removing process, or the straw binding net is not completely removed in the straw binding net removing process, so that the straw binding net is still attached to the straw bundle or falls beside the straw bundle, so that the straw bundle is accumulated and blocked, or straw bundle conveying equipment matched with the straw binding net removing device is stuck, the subsequent further use or processing of the straw is greatly influenced, particularly on an automatic production line, and the incomplete removing of the straw binding net becomes the maximum blocking point.

Therefore, there is a strong need for a grass netting removal device that can completely remove a grass netting from a straw bale to overcome the above-mentioned disadvantages.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can remove the straw baling net completely and take the straw baling net demolishment device who leaves from the straw bale.

In order to achieve the purpose, the straw bale net dismantling device comprises a frame, a first clamping component, a second clamping component, a horizontal driver, one or more horizontally-separated cutting mechanisms and a grabbing mechanism, wherein the first clamping component is horizontally movably arranged on the frame; the horizontal driver drives the first clamping assembly and the second clamping assembly to move close to or away from each other; the cutting mechanism is arranged on the first clamping assembly and/or the second clamping assembly, at least one grabbing mechanism is arranged between the cutting mechanisms which are adjacent to each other in the circumferential direction of the horizontal plane, the grabbing mechanism is arranged on the first clamping assembly and/or the second clamping assembly, and the grabbing mechanism and the cutting mechanism are horizontally separated.

Preferably, the cutting mechanism is provided with two cutting mechanisms, the grabbing mechanism is provided with two grabbing mechanisms, one of the two grabbing mechanisms is arranged on the first clamping assembly, and the other grabbing mechanism is arranged on the second clamping assembly.

Preferably, the first clamping assembly comprises a first pressing part, a first clamping part, a second clamping part and a clamping driver; the first pressing piece is provided with a first pressing surface on one side close to the second clamping assembly, and the horizontal driver drives the first pressing piece to horizontally move close to or far away from the second clamping assembly; the first clamping piece is horizontally and pivotally connected to one end, deviating from the second clamping component, of the first pressing piece, and a first clamping surface is arranged on one side, close to the second clamping component, of the first clamping piece; the second clamping piece is horizontally and pivotally connected to the other end, deviating from the second clamping assembly, of the first pressing piece, and a second clamping surface is arranged on one side, close to the second clamping assembly, of the second clamping piece; the clamping driver is arranged on the first pressing part, the output end of the clamping driver is connected with the first clamping part and the second clamping part, and the clamping driver drives the first clamping part and the second clamping part to pivot to get close to or get away from each other.

Preferably, the clamping driver comprises a first telescopic driver and a second telescopic driver, the first telescopic driver is hinged to the first pressing part, the output end of the first telescopic driver is hinged to the first clamping part, the second telescopic driver is hinged to the first pressing part, and the output end of the second telescopic driver is hinged to the second clamping part.

Preferably, the second clamping assembly includes a second pressing member, and a second pressing surface corresponding to the first pressing surface is disposed on a side of the second pressing member close to the first clamping assembly.

Preferably, the first pressing surface, the second pressing surface, the first clamping surface and the second clamping surface are all cylindrical surfaces, and projections of the cylindrical surfaces on a horizontal plane are all circular arcs with a central angle of 60 °.

Preferably, the first clamping assembly further comprises a first support frame horizontally slidably disposed on the rack, the first support frame extends vertically, a lower end of the first support frame is slidably connected to the rack, the first pressing member is fixed to an upper end of the first support frame, and the clamping driver is connected to an upper end of the first support frame; the second clamping assembly further comprises a second supporting frame horizontally and slidably arranged on the rack, the second supporting frame extends up and down, the lower end of the second supporting frame is slidably connected to the rack, the second pressing piece is fixed at the upper end of the second supporting frame, and the horizontal driver drives the first supporting frame and the second supporting frame to slide close to or away from each other.

Preferably, the cutting mechanism comprises a vertical driver and an electric heating cutter, the electric heating cutter is located between the first clamping assembly and the second clamping assembly in the horizontal direction, and the vertical driver drives the electric heating cutter to vertically slide.

Preferably, one of the two cutting mechanisms is disposed at an end of the first clamping member away from the first pressing member, the other of the two cutting mechanisms is disposed at an end of the second clamping member away from the first pressing member, in the grabbing mechanism of the first clamping assembly, the grabbing mechanism includes a first hook assembly and a second hook assembly, the first hook assembly is disposed at an end of the first clamping member close to the first pressing member, and the second hook assembly is disposed at an end of the second clamping member close to the first pressing member.

Preferably, the grabbing mechanism comprises a first hook assembly and a second hook assembly which are horizontally separated, the first hook assembly comprises a first connecting rod, a first hook claw and a first rotating driver, the first connecting rod extends in the vertical direction, the first hook claw is fixed on the first connecting rod in the vertical direction, the first rotating driver drives the first connecting rod to horizontally rotate, the second hook assembly comprises a second connecting rod, a second hook claw and a second rotating driver, the second connecting rod extends in the vertical direction, the second hook claw is fixed on the second connecting rod in the vertical direction, the second rotating driver drives the second connecting rod to horizontally rotate, and the first connecting rod and the second connecting rod reversely rotate.

Compared with the prior art, the utility model discloses an among the device is demolishd to the grass baling net, first centre gripping subassembly slides each other with second centre gripping subassembly and is close to centre gripping straw bundle, and it is other to drive the grass baling net that removes shutdown mechanism and grabbing device to the straw bundle, shutdown mechanism cuts off annular grass baling net, grabbing device snatchs the grass baling net that cuts off, and under the interlock of the first centre gripping subassembly or the second centre gripping subassembly that correspond, will this grass baling guipure from the straw bundle, thereby realize that the whole of the grass baling net on the straw bundle demolishs.

Drawings

Fig. 1 is a schematic top view of the grass-binding removing device of the present invention.

Fig. 2 is a schematic top view of another state of the bale removing device shown in fig. 1.

FIG. 3 is a top view of the assembled connection of the first pressing member, the first clamping member, the second clamping member, the severing mechanism and the grasping mechanism of the bale removing device shown in FIG. 1

Fig. 4 is a top view of the assembled connection of the second pressing member and the catching mechanism in the bale removing device shown in fig. 1.

Fig. 5 is a perspective view of a portion of the frame, a portion of the horizontal drive and the first clamping assembly in the bale removal apparatus shown in fig. 1.

Fig. 6 is a perspective view of a portion of the frame, a portion of the horizontal drive and the second clamping assembly in the bale removal apparatus shown in fig. 1.

Fig. 7 is a perspective view of fig. 3 at another angle.

Fig. 8 is a perspective view of fig. 4 at another angle.

Description of the reference symbols:

1. a grass binding net dismantling device; 10. a frame 20, a first clamping assembly; 21. a first pressing member; 21a, a first pressing surface; 211. one end of the first pressing member; 212. the other end of the first pressing piece; 22. a first clamping member; 22a, a first clamping surface; 221. one end of a first clamping member; 222. the other end of the first clamping piece; 23. a second clamping member; 23a, a second clamping surface; 231. one end of the second clamping piece; 232. the other end of the second clamping piece; 24. a clamping actuator; 241. a first telescopic driver; 241a, an output end of a first telescopic driver; 242. a second telescopic driver; 242a, an output of a second telescopic driver; 25. a first support frame; 25a, the upper end of the first support frame; 25b, the lower end of the first support frame; 30. a second clamping assembly; 31. a second pressing member; 31a, a second pressing surface; 311. one end of the second pressing member; 312. the other end of the second pressing piece; 32. a second support frame; 32a, the upper end of the second support frame; 32b, the lower end of the second support frame; 40. a horizontal driver; 50. a cutting mechanism; 51. a vertical drive; 52. an electric heating cutter; 60. a grabbing mechanism; 61. a first hook component; 611. a first connecting rod; 612. a first hook claw; 613. A first rotary driver; 62. a second hook component; 621. a second connecting rod; 622. a second claw; 623. A second rotary drive.

Detailed Description

In order to explain the technical contents, structural features, and effects of the present invention in detail, the following description is made in conjunction with the embodiments and the accompanying drawings.

It should be noted that, if directional indication is referred to in the embodiments of the present invention, the directional indication is only used for explaining a relative position relationship between components, a motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 and 2, the straw bale netting dismantling device 1 of the present invention includes a frame 10, a first clamping assembly 20, a second clamping assembly 30, a horizontal driver 40, a cutting mechanism 50, and a grasping mechanism 60. The first clamping assembly 20 is horizontally movably disposed on the frame 10, and the second clamping assembly 30 is horizontally movably disposed on the frame 10, so that the horizontal driver 40 drives the first clamping assembly 20 and the second clamping assembly 30 to move closer to each other, so that the first clamping assembly 20 and the second clamping assembly 30 clamp the straw bundle between the first clamping assembly 20 and the second clamping assembly 30, and so that the horizontal driver 40 drives the first clamping assembly 20 and the second clamping assembly 30 to move away from each other, so as to release the clamped straw bundle, and so that the first clamping assembly 20 and the second clamping assembly 30 are away from the straw bundle, but not limited thereto. The cutting mechanism 50 is disposed on the first clamping assembly 20, and the grabbing mechanism 60 is disposed on the second clamping assembly 30, so that in the process of moving the first clamping assembly 20 and the second clamping assembly 30 closer to or away from each other, the cutting mechanism 50 and the grabbing mechanism 60 are linked to be closer to or away from the straw bundle between the first clamping assembly 20 and the second clamping assembly 30, of course, according to practical situations, the cutting mechanism 50 may also be disposed on the second clamping assembly 30, or the cutting mechanism 50 may be disposed on the first clamping assembly 20 and the second clamping assembly 30, and at the same time, the grabbing mechanism 60 may also be disposed on the first clamping assembly 20, or the grabbing mechanism 60 may be disposed on the first clamping assembly 20 and the second clamping assembly 30, so that this is not a limitation, specifically, the grabbing mechanism 60 is horizontally spaced from the cutting mechanism 50, and the grabbing mechanism 60 grabs the cut straw bundle net cut by the cutting mechanism 50, but this is not a limitation, and more specifically, as follows:

for example, the device 1 for removing a straw bale net according to the present invention comprises more than one horizontally spaced cutting mechanism 50, wherein the cutting mechanism 50 is disposed on the first clamping assembly 20 and/or the second clamping assembly 30 so as to cut the annular straw bale net into multiple parts, but not limited thereto, preferably, at least one grabbing mechanism 60 is disposed between any adjacent cutting mechanisms 50 in the circumferential direction of the horizontal plane, and the grabbing mechanism 60 is horizontally spaced from the cutting mechanism 50 so that at least one grabbing mechanism 60 corresponds to one cutting mechanism 50, thereby facilitating the grabbing mechanism 60 to grab each part of the straw bale net, and ensuring that each part of the straw bale net can leave the straw bale along with the grabbing mechanism 60. It is understood that the straw bale netting dismantling device 1 of the present invention may also include only one cutting mechanism 50, in which case, the cutting mechanism 50 is disposed on the first clamping assembly 20 or the second clamping assembly 30, at least one grabbing mechanism 60 is disposed, the grabbing mechanism 60 is disposed on the first clamping assembly 20 or the second clamping assembly 30, and the grabbing mechanism 60 is horizontally spaced from the cutting mechanism 50, so that the cutting mechanism 50 cuts the annular straw bale netting and the grabbing mechanism 60 can grab the cut straw netting, but not limited thereto.

As shown in fig. 1 and 2, the cutting mechanism 50 is provided with two horizontally spaced apart cutting mechanisms, two grabbing mechanisms 60 are provided, one grabbing mechanism 60 is provided on the first clamping assembly 20, one grabbing mechanism 60 is provided on the second clamping assembly 30, and the grabbing mechanisms 60 are horizontally spaced apart from the cutting mechanism 50, so that the cutting mechanism 50 can cut the annular straw baling net into two parts, and the two grabbing mechanisms 60 respectively grab the adjacent straw baling net and respectively leave the straw bales from two sides along with the first clamping assembly 20 or the second clamping assembly 30, but the two grabbing mechanisms 60 can also be provided on the first clamping assembly 20 or the second clamping assembly 30 at the same time according to actual conditions, and thus the invention is not limited thereto.

As shown in fig. 1 to 3, the first clamping assembly 20 includes a first pressing member 21, a first clamping member 22, a second clamping member 23, and a clamping driver 24. The first pressing member 21 is provided with a first pressing surface 21a on a side close to the second clamping component 30, so that the first pressing member 21 can stably and reliably press one side of the straw bundle by means of the first pressing surface 21a, but not limited thereto; the horizontal driver 40 drives the first pressing member 21 to move horizontally close to or away from the second clamping assembly 30, so that the first pressing surface 21a presses against or away from the straw bundle, but not limited thereto; the first clamping member 22 is horizontally and pivotally connected to one end of the first pressing member 21 deviating from the second clamping member 30, and a first clamping surface 22a is provided on one side of the first clamping member 22 close to the second clamping member 30, so that the first clamping member 22 is horizontally and pivotally close to or far away from the first pressing member 21, so that the first clamping surface 22a presses or is far away from the straw bundle, thereby realizing that the first clamping member 22 can selectively clamp or release one side of the straw bundle pressed by the first pressing member 21 by means of the first clamping surface 22a, but not limited thereto.

As shown in fig. 1-3, the second clamping member 23 is horizontally and pivotally connected to the other end of the first pressing member 21, which is offset from the second clamping member 30, and a second clamping surface 23a is provided on a side of the second clamping member 23 close to the second clamping member 30, so that the second clamping member 23 is horizontally and pivotally close to or away from the first pressing member 21, so that the second clamping surface 23a presses or is away from the first pressing member 21, thereby the second clamping member 23 can selectively clamp or release one side of the straw bundle pressed by the first pressing member 21 by means of the second clamping surface 23a, but not limited thereto, of course, according to the actual situation, the second clamping member 23 can also be connected to one end 212 of the first pressing member 21, and correspondingly, the first clamping member 22 is connected to the other end 211 of the first pressing member 21, and therefore not limited thereto.

As shown in fig. 1-2 and 5, the clamping driver 24 is disposed on the first pressing member 21, an output end of the clamping driver 24 is connected to the first clamping member 22 and the second clamping member 23, the clamping driver 24 drives the first clamping member 22 and the second clamping member 23 to pivot toward or away from each other, and clamps or releases one side of the straw bundle pressed by the first pressing member 21, specifically, the clamping driver 24 includes a first telescopic driver 241 and a second telescopic driver 242, the first telescopic driver 241 is hinged to the first pressing member 21, and an output end of the first telescopic driver 241 is hinged to the first clamping member 22, so that the clamping driver 24 smoothly drives the first clamping member 22 to pivot relative to the first pressing member 21, and the first telescopic driver 241 is prevented from moving and interfering with the first clamping member 22 or the first pressing member 21; the second telescopic driver 242 is hinged to the first pressing member 21, and an output end of the second telescopic driver 242 is hinged to the second clamping member 23, so that the clamping driver 24 smoothly drives the second clamping member 23 to pivot relative to the first pressing member 21, and the second telescopic driver 242 is prevented from moving and interfering with the first clamping member 22 or the first pressing member 21.

The first telescopic actuator 241 and the second telescopic actuator 242 are air cylinders to smoothly and reliably drive the first clamp 22 and the second clamp 23, but the first telescopic actuator 241 and the second telescopic actuator 242 may be oil cylinders or other power driving devices according to actual conditions, and thus the invention is not limited thereto.

As shown in fig. 1-2 and fig. 6, the second clamping assembly 30 includes a second pressing member 31, and a second pressing surface 31a is disposed on a side of the second pressing member 31 close to the first clamping assembly 20, so that the second pressing member 31 presses against the other side of the straw bundle, preferably, the second pressing surface 31a corresponds to the first pressing surface 21a, so as to realize accurate pressing against two sides of the straw bundle, thereby ensuring the reliability of pressing against the straw bundle by the first clamping assembly 20 and the second clamping assembly 30, but not limited thereto.

As shown in fig. 1 to 4, the first abutting surface 21a, the second abutting surface 31a, the first clamping surface 22a and the second clamping surface 23a are all cylindrical surfaces, and projections of the cylindrical surfaces on a horizontal plane are all circular arcs with a central angle α of 60 °, so that the structures of the first abutting surface 21a, the second abutting surface 31a, the first clamping surface 22a and the second clamping surface 23a are more reasonable, and the clamping of the cylindrical straw bundle by the first abutting surface 21a, the second abutting surface 31a, the first clamping surface 22a and the second clamping surface 23a is further facilitated, and of course, according to actual conditions, the central angle α may be smaller than 90 °, or the first abutting surface 21a, the second abutting surface 31a, the first clamping surface 22a and the second clamping surface 23a may be in other shapes, so that the invention is not limited thereto.

As shown in fig. 1-2 and fig. 5-6, the first clamping assembly 20 further includes a first supporting frame 25 horizontally slidably disposed on the frame 10, the first supporting frame 25 extends up and down, a lower end 25b of the first supporting frame 25 is slidably connected to the frame 10, the first pressing member 21 is fixed to an upper end 25a of the first supporting frame 25, and the clamping actuator 24 is connected to the upper end 25a of the first supporting frame 25, so that the horizontal actuator 40 drives the first pressing member 21, the first clamping member 22, the second clamping member 23, and the clamping actuator 24 to slide via the first supporting frame 25, and the structures among the horizontal actuator 40, the first pressing member 21, the first supporting frame 25, the first clamping member 22, the second clamping member 23, and the clamping actuator 24 are more reasonably compact, but not limited thereto; the second clamping assembly 30 further includes a second supporting frame 32 horizontally slidably disposed on the frame 10, the second supporting frame 32 extends vertically, a lower end 32b of the second supporting frame 32 is slidably connected to the frame 10, and the second pressing member 31 is fixed to an upper end 32a of the second supporting frame 32, so that the horizontal driver 40 drives the first pressing member 21 to slide via the second supporting frame 32, and the structure among the horizontal driver 40, the frame 10, and the first pressing member 21 is more reasonably compact, but not limited thereto, specifically, the horizontal driver 40 drives the first supporting frame 25 and the second supporting frame 32 to slide closer to or away from each other, so as to link the first clamping assembly 20 and the second clamping assembly 30 to slide closer to the straw bundle, but not limited thereto.

As shown in fig. 1-3 and 7, the cutting mechanism 50 includes a vertical driver 51 and an electric heating cutter 52, the electric heating cutter 52 is horizontally disposed between the first clamping assembly 20 and the second clamping assembly 30, the vertical driver 51 drives the electric heating cutter 52 to vertically slide, so that the cutting mechanism 50 vertically cuts the straw bundle net on the straw bundle between the first clamping assembly 20 and the second clamping assembly 30.

As shown in fig. 1-3 and 7, one of the two cutting mechanisms 50 is disposed at an end 222 of the first clamping member 22 away from the first pressing member 21, so as to cut the grass baling net at the end 222 of the first clamping member 22 away from the first pressing member 21; the other of the two cutting mechanisms 50 is provided at an end 232 of the second clamping member 23 remote from the first pressing member 21 for cutting an end 231 of the second clamping member 23 remote from the first pressing member 21, thereby facilitating enlargement of the cut portion of the grass netting located beside the first clamping assembly 20 for cutting the grass netting into two more uniform portions, although it will be appreciated that the positions of the two cutting mechanisms 50 may be interchanged. It should be noted that, according to practical situations, one of the two cutting mechanisms 50 is disposed on the first clamping member 22, and correspondingly, the other of the two cutting mechanisms 50 is disposed on the second clamping member 23, so as to ensure that the cutting mechanisms 50 respectively follow the corresponding first clamping member 22 or second clamping member 23 to approach the straw bundle, and facilitate the grabbing mechanism 60 disposed on the first clamping assembly 20 to be disposed between the two cutting mechanisms 50, which is not limited thereto.

As shown in fig. 1-4 and 6-8, the grasping mechanism 60 includes first 61 and second 62 horizontally spaced hook assemblies to facilitate grasping of the netting. The first hook assembly 61 comprises a first connecting rod 611, a plurality of first hooks 612 and a first rotating driver 613, the first connecting rod 611 extends along the vertical direction, the first hooks 612 are fixed on the first connecting rod 611 along the vertical direction, and the first rotating driver 613 drives the first connecting rod 611 to rotate horizontally, so as to ensure that the first hook assembly 61 smoothly and smoothly hooks or puts down the grass baling net; the second hook assembly 62 includes a second connecting rod 621, a second hook 622 and a second rotary driver 623, the second connecting rod 621 extends along the vertical direction, the second hook 622 is fixed with a plurality of second connecting rods 621 along the vertical direction, the second rotary driver 623 drives the second connecting rods 621 to rotate horizontally, so as to ensure that the first hook assembly 61 smoothly hooks or puts down the grass net.

As shown in fig. 1-4 and fig. 6-8, the first hook 612 and the second hook 622 are disposed horizontally and reversely, and the first connecting rod 611 and the second connecting rod 621 respectively rotate in a direction away from or close to the first pressing member 21, so as to further ensure that the first hook assembly 61 and the second hook assembly 62 smoothly and reliably hook or put down the same divided part of the grass net. It should also be noted that the catching or lowering of the netting can be achieved by changing the direction of rotation of the first connecting rod 611 and the second connecting rod 621.

As shown in fig. 1-3 and 7, in the grasping mechanism 60 of the first holding member 20, the first hook member 61 is disposed at one end 221 of the first holding member 22 near the first pressing member 21, and the second hook member 62 is disposed at one end 232 of the second holding member 23 near the first pressing member 21, so as to grasp one of the two divided portions of the grass netting near the first holding member 20, it is understood that the positions of the first hook member 61 and the second hook member 62 can be interchanged, and thus, are not limited thereto.

As shown in FIGS. 1-2 and 4-8, in the grabbing mechanism 60 of the second clamping assembly 30, the first hook member 61 is disposed at one end 311 of the second pressing member 31, and the second hook member 62 is disposed at the other end 312 of the second pressing member 31, it should be understood that the positions of the first hook member 61 and the second hook member 62 can be interchanged, and the invention is not limited thereto.

The principle of the device 1 for removing straw baling net of the present invention is described as follows with reference to the accompanying drawings: first, the horizontal driver 40 drives the first clamping assembly 20 and the second clamping assembly 30 located at two sides of the straw bundle to approach each other, so that the first pressing member 21 presses against one side of the straw bundle, and the second pressing member 31 presses against the other side of the straw bundle, then, the clamping driver 24 drives the first clamping member 22 and the second clamping member 23 to respectively pivot toward the first pressing member 21, so that the first clamping member 22 and the second clamping member 23 respectively clamp the straw bundle at two sides of the first pressing member 21, and then, the cutting mechanism 50 divides the annular straw baling net located on the straw bundle into two parts, at the same time, the grabbing mechanism 60 located on the first clamping assembly 20 grabs a part of the straw baling net located beside the first clamping assembly 20, the grabbing mechanism 60 located on the second clamping assembly 30 grabs another part of the straw baling net located beside the second clamping assembly 30, and then, the first clamping assembly 20 and the second clamping assembly 30 respectively drive the grabbing mechanism 60 to take the straw baling net located by the grabbing mechanism 60 away from the straw bale under the driving of the horizontal driver 40, and finally, the grabbing mechanism 60 grabs the straw bale net located under the straw baling net.

Compared with the prior art, the utility model discloses an in the device 1 is demolishd to the baling net, first clamping component 20 slides each other with second clamping component 30 and is close to the centre gripping straw bundle, and it is other to drive the baling net that removes on the straw bundle with shutdown mechanism 50 and grabbing device 60, shutdown mechanism 50 cuts off annular baling net, grabbing device 60 snatchs the baling net that cuts off, and under the interlock of first clamping component 20 or second clamping component 30 that correspond, with this baling net area from the straw bundle, thereby realize the complete of the baling net on the straw bundle and demolish.

In the drawings, the direction indicated by the arrow i is a horizontal direction, the direction indicated by the arrow j is another horizontal direction perpendicular to the direction indicated by the arrow i, and the direction indicated by the arrow h is a vertical direction, but the invention is not limited thereto. The circumferential direction of the horizontal plane is clockwise or counterclockwise on the horizontal plane, specifically, as shown in fig. 1 and 2, the circumferential direction of the horizontal plane is the same direction or opposite direction of the direction indicated by the arrow a, but not limited thereto.

The above disclosure is only a preferred embodiment of the present invention, and the function is to facilitate the understanding and implementation of the present invention, which is not to be construed as limiting the scope of the present invention, and therefore, the present invention is not limited to the claims.

Claims

1. A straw bale netting removal device for straw bales, comprising:

a frame;

the first clamping assembly is arranged on the rack in a horizontally movable manner;

the second clamping assembly can be horizontally and movably arranged on the rack;

the horizontal driver drives the first clamping assembly and the second clamping assembly to move close to or away from each other;

the cutting mechanism is arranged on the first clamping assembly and/or the second clamping assembly, at least one grabbing mechanism is arranged between any two adjacent cutting mechanisms in the circumferential direction of a horizontal plane, and the grabbing mechanism is arranged on the first clamping assembly and/or the second clamping assembly and horizontally separated from the cutting mechanism.

2. The straw bale netting removal device of claim 1, wherein there are two of said severing mechanism, two of said grasping mechanism, one of said two grasping mechanism disposed in said first clamping assembly, and the other of said two grasping mechanism disposed in said second clamping assembly.

3. The straw bale netting removal device of claim 2, wherein the first clamping assembly comprises:

the first pressing piece is provided with a first pressing surface on one side close to the second clamping assembly, and the horizontal driver drives the first pressing piece to horizontally move close to or far away from the second clamping assembly;

the first clamping piece is horizontally and pivotally connected to one end, deviating from the second clamping component, of the first pressing piece, and a first clamping surface is arranged on one side, close to the second clamping component, of the first clamping piece;

the second clamping piece is horizontally and pivotally connected to the other end, deviating from the second clamping assembly, of the first pressing piece, and a second clamping surface is arranged on one side, close to the second clamping assembly, of the second clamping piece; and

the clamping driver is arranged on the first pressing part, the output end of the clamping driver is connected with the first clamping part and the second clamping part, and the clamping driver drives the first clamping part and the second clamping part to pivot to get close to or get away from each other.

4. The straw bale netting removal device of claim 3, wherein the clamping actuator comprises a first telescoping actuator and a second telescoping actuator, the first telescoping actuator being hingedly connected to the first pressing member, an output end of the first telescoping actuator being hingedly connected to the first clamping member, the second telescoping actuator being hingedly connected to the first pressing member, and an output end of the second telescoping actuator being hingedly connected to the second clamping member.

5. The straw bale netting removal device of claim 3, wherein the second clamping assembly includes a second pressing member having a second pressing surface disposed on a side thereof adjacent the first clamping assembly corresponding to the first pressing surface.

6. The straw bale netting dismantling device of claim 5, wherein the first pressing surface, the second pressing surface, the first clamping surface and the second clamping surface are cylindrical surfaces, and projections of the cylindrical surfaces on a horizontal plane are circular arcs with a central angle of 60 degrees.

7. The straw bale netting removal device of claim 5, wherein the first clamping assembly further comprises a first support bracket slidably disposed horizontally on the frame, the first support bracket extending vertically, a lower end of the first support bracket being slidably coupled to the frame, the first pressing member being secured to an upper end of the first support bracket, the clamping actuator being coupled to an upper end of the first support bracket; the second clamping assembly further comprises a second supporting frame horizontally and slidably arranged on the rack, the second supporting frame extends up and down, the lower end of the second supporting frame is slidably connected to the rack, the second pressing piece is fixed at the upper end of the second supporting frame, and the horizontal driver drives the first supporting frame and the second supporting frame to slide close to or away from each other.

8. The straw bale netting removal device of claim 1 or 2, wherein the cutting mechanism comprises a vertical actuator and an electrically heated knife, the electrically heated knife being horizontally positioned between the first and second clamping assemblies, the vertical actuator driving the electrically heated knife to vertically slide.

9. The straw bale netting removal device of claim 3, wherein one of the two cutting mechanisms is disposed at an end of the first clamping member remote from the first pressing member, the other of the two cutting mechanisms is disposed at an end of the second clamping member remote from the first pressing member, and wherein the grasping mechanism includes a first hook assembly and a second hook assembly, the first hook assembly being disposed at an end of the first clamping member close to the first pressing member, and the second hook assembly being disposed at an end of the second clamping member close to the first pressing member.

10. The straw bale netting dismantling device of claim 1 or 2, wherein the grasping mechanism includes a first hook assembly and a second hook assembly horizontally spaced apart, the first hook assembly includes a first connecting rod extending in a vertical direction, a plurality of the first hooks are fixed to the first connecting rod in the vertical direction, a first hook claw is driven by the first rotary driver to horizontally rotate, the second hook assembly includes a second connecting rod extending in the vertical direction, a second hook claw is driven by the second rotary driver to horizontally rotate, the second connecting rod is driven by the second rotary driver to horizontally rotate, and the first connecting rod and the second connecting rod rotate in opposite directions.